class D3DataVis:
heatmapDialog = None
def __init__(self, iface):
self.iface = iface
def initGui(self):
""" Initialize the menu and dialog boxes for the D3 heatmap chart """
icon = QIcon(os.path.dirname(__file__) + "/icon.png")
self.heatmapAction = QAction(icon, "Circular Date/Time Heatmap", self.iface.mainWindow())
self.heatmapAction.triggered.connect(self.showHeatmapDialog)
self.heatmapAction.setCheckable(False)
self.iface.addWebToolBarIcon(self.heatmapAction)
# Add a D3 Data Visualization menu item to the Web menu
self.iface.addPluginToWebMenu("D3 Data Visualization", self.heatmapAction)
def unload(self):
self.iface.removePluginWebMenu("D3 Data Visualization", self.heatmapAction)
self.iface.removeWebToolBarIcon(self.heatmapAction)
def showHeatmapDialog(self):
"""Display the circular date/time heatmap dialog box"""
if not self.heatmapDialog:
from .heatmapDialog import HeatmapDialog
self.heatmapDialog = HeatmapDialog(self.iface, self.iface.mainWindow())
self.heatmapDialog.show()
class QMatplotlibWidget(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.canvas = QMatplotlibCanvas()
self.ax = self.canvas.ax
self.figure = self.canvas.figure
self.toolBar = NavigationToolbar2QT(self.canvas, self)
bgColor = self.palette().color(QPalette.Background).name()
self.figure.set_facecolor(bgColor)
self.layout = QVBoxLayout()
self.layout.setSpacing(2)
self.layout.setMargin(0)
self.layout.addWidget(self.toolBar)
self.layout.addWidget(self.canvas)
self.setLayout(self.layout)
self._setupToolbar()
def _setupToolbar(self):
self.actionToggleGrid = QAction(self.tr('Toggle grid'), self.toolBar)
self.actionToggleGrid.setIcon(
QIcon(os.path.join(pluginPath, 'icons', 'toggleGrid.svg')))
self.actionToggleGrid.setCheckable(True)
self.actionToggleGrid.triggered.connect(self.toggleGrid)
self.toolBar.insertAction(self.toolBar.actions()[7], self.actionToggleGrid)
self.toolBar.insertSeparator(self.toolBar.actions()[8])
def toggleGrid(self):
self.ax.grid()
self.canvas.draw()
def alignLabels(self):
self.figure.autofmt_xdate()
def clear(self):
self.ax.clear()
self.canvas.draw()
def setTitle(self, text):
self.ax.set_title(text)
def setXAxisCaption(self, text):
self.ax.set_xlabel(text)
def setYAxisCaption(self, text):
self.ax.set_ylabel(text)
def add_action(
self,
icon_path,
text,
callback,
enabled_flag=True,
checkable=False,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
menu=None,
parent=None):
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.triggered.connect(callback)
action.setEnabled(enabled_flag)
action.setCheckable(checkable)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if menu is not None:
action.setMenu(menu)
if add_to_toolbar:
self.toolbar.addAction(action)
if add_to_menu:
self.iface.addPluginToVectorMenu(
self.menu,
action)
self.actions.append(action)
return action
class PlainGeometryEditor(object):
def __init__(self, iface):
self.iface = iface
self.mapCanvas = iface.mapCanvas()
self.dlgs = []
def initGui(self):
# help
self.helpAction = QAction(QIcon(":/help.svg"), "Help", self.iface.mainWindow())
self.helpAction.triggered.connect(lambda: QDesktopServices().openUrl(QUrl("http://3nids.github.io/plaingeometryeditor")))
self.iface.addPluginToMenu("&Plain Geometry Editor", self.helpAction)
# map tool action
self.mapToolAction = QAction(QIcon(":/icon.svg"),
"Plain Geometry Editor", self.iface.mainWindow())
self.mapToolAction.setCheckable(True)
self.mapTool = IdentifyGeometry(self.mapCanvas)
self.mapTool.geomIdentified.connect(self.editGeometry)
self.mapTool.setAction(self.mapToolAction)
self.mapToolAction.triggered.connect(self.setMapTool)
self.iface.addToolBarIcon(self.mapToolAction)
self.iface.addPluginToMenu("&Plain Geometry Editor", self.mapToolAction)
def unload(self):
self.iface.removePluginMenu("&Plain Geometry Editor", self.helpAction)
self.iface.removePluginMenu("&Plain Geometry Editor", self.mapToolAction)
self.iface.removeToolBarIcon(self.mapToolAction)
def setMapTool(self):
self.mapCanvas.setMapTool(self.mapTool)
def editGeometry(self, layer, feature):
dlg = GeomEditorDialog(layer, feature, self.mapCanvas, self.iface.mainWindow())
dlg.show()
# save dlg so it does not get out of scope and layer is properly disconnect
self.dlgs.append(dlg)
class PythonConsoleWidget(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setWindowTitle(
QCoreApplication.translate("PythonConsole", "Python Console"))
self.settings = QgsSettings()
self.shell = ShellScintilla(self)
self.setFocusProxy(self.shell)
self.shellOut = ShellOutputScintilla(self)
self.tabEditorWidget = EditorTabWidget(self)
# ------------ UI -------------------------------
self.splitterEditor = QSplitter(self)
self.splitterEditor.setOrientation(Qt.Horizontal)
self.splitterEditor.setHandleWidth(6)
self.splitterEditor.setChildrenCollapsible(True)
self.shellOutWidget = QWidget(self)
self.shellOutWidget.setLayout(QVBoxLayout())
self.shellOutWidget.layout().setContentsMargins(0, 0, 0, 0)
self.shellOutWidget.layout().addWidget(self.shellOut)
self.splitter = QSplitter(self.splitterEditor)
self.splitter.setOrientation(Qt.Vertical)
self.splitter.setHandleWidth(3)
self.splitter.setChildrenCollapsible(False)
self.splitter.addWidget(self.shellOutWidget)
self.splitter.addWidget(self.shell)
# self.splitterEditor.addWidget(self.tabEditorWidget)
self.splitterObj = QSplitter(self.splitterEditor)
self.splitterObj.setHandleWidth(3)
self.splitterObj.setOrientation(Qt.Horizontal)
# self.splitterObj.setSizes([0, 0])
# self.splitterObj.setStretchFactor(0, 1)
self.widgetEditor = QWidget(self.splitterObj)
self.widgetFind = QWidget(self)
self.listClassMethod = QTreeWidget(self.splitterObj)
self.listClassMethod.setColumnCount(2)
objInspLabel = QCoreApplication.translate("PythonConsole",
"Object Inspector")
self.listClassMethod.setHeaderLabels([objInspLabel, ''])
self.listClassMethod.setColumnHidden(1, True)
self.listClassMethod.setAlternatingRowColors(True)
# self.splitterEditor.addWidget(self.widgetEditor)
# self.splitterObj.addWidget(self.listClassMethod)
# self.splitterObj.addWidget(self.widgetEditor)
# Hide side editor on start up
self.splitterObj.hide()
self.listClassMethod.hide()
# Hide search widget on start up
self.widgetFind.hide()
icon_size = iface.iconSize(
dockedToolbar=True) if iface else QSize(16, 16)
sizes = self.splitter.sizes()
self.splitter.setSizes(sizes)
# ----------------Restore Settings------------------------------------
self.restoreSettingsConsole()
# ------------------Toolbar Editor-------------------------------------
# Action for Open File
openFileBt = QCoreApplication.translate("PythonConsole",
"Open Script…")
self.openFileButton = QAction(self)
self.openFileButton.setCheckable(False)
self.openFileButton.setEnabled(True)
self.openFileButton.setIcon(
QgsApplication.getThemeIcon("mActionScriptOpen.svg"))
self.openFileButton.setMenuRole(QAction.PreferencesRole)
self.openFileButton.setIconVisibleInMenu(True)
self.openFileButton.setToolTip(openFileBt)
self.openFileButton.setText(openFileBt)
openExtEditorBt = QCoreApplication.translate(
"PythonConsole", "Open in External Editor")
self.openInEditorButton = QAction(self)
self.openInEditorButton.setCheckable(False)
self.openInEditorButton.setEnabled(True)
self.openInEditorButton.setIcon(
QgsApplication.getThemeIcon("console/iconShowEditorConsole.svg"))
self.openInEditorButton.setMenuRole(QAction.PreferencesRole)
self.openInEditorButton.setIconVisibleInMenu(True)
self.openInEditorButton.setToolTip(openExtEditorBt)
self.openInEditorButton.setText(openExtEditorBt)
# Action for Save File
saveFileBt = QCoreApplication.translate("PythonConsole", "Save")
self.saveFileButton = QAction(self)
self.saveFileButton.setCheckable(False)
self.saveFileButton.setEnabled(False)
self.saveFileButton.setIcon(
QgsApplication.getThemeIcon("mActionFileSave.svg"))
self.saveFileButton.setMenuRole(QAction.PreferencesRole)
self.saveFileButton.setIconVisibleInMenu(True)
self.saveFileButton.setToolTip(saveFileBt)
self.saveFileButton.setText(saveFileBt)
# Action for Save File As
saveAsFileBt = QCoreApplication.translate("PythonConsole", "Save As…")
self.saveAsFileButton = QAction(self)
self.saveAsFileButton.setCheckable(False)
self.saveAsFileButton.setEnabled(True)
self.saveAsFileButton.setIcon(
QgsApplication.getThemeIcon("mActionFileSaveAs.svg"))
self.saveAsFileButton.setMenuRole(QAction.PreferencesRole)
self.saveAsFileButton.setIconVisibleInMenu(True)
self.saveAsFileButton.setToolTip(saveAsFileBt)
self.saveAsFileButton.setText(saveAsFileBt)
# Action Cut
cutEditorBt = QCoreApplication.translate("PythonConsole", "Cut")
self.cutEditorButton = QAction(self)
self.cutEditorButton.setCheckable(False)
self.cutEditorButton.setEnabled(True)
self.cutEditorButton.setIcon(
QgsApplication.getThemeIcon("mActionEditCut.svg"))
self.cutEditorButton.setMenuRole(QAction.PreferencesRole)
self.cutEditorButton.setIconVisibleInMenu(True)
self.cutEditorButton.setToolTip(cutEditorBt)
self.cutEditorButton.setText(cutEditorBt)
# Action Copy
copyEditorBt = QCoreApplication.translate("PythonConsole", "Copy")
self.copyEditorButton = QAction(self)
self.copyEditorButton.setCheckable(False)
self.copyEditorButton.setEnabled(True)
self.copyEditorButton.setIcon(
QgsApplication.getThemeIcon("mActionEditCopy.svg"))
self.copyEditorButton.setMenuRole(QAction.PreferencesRole)
self.copyEditorButton.setIconVisibleInMenu(True)
self.copyEditorButton.setToolTip(copyEditorBt)
self.copyEditorButton.setText(copyEditorBt)
# Action Paste
pasteEditorBt = QCoreApplication.translate("PythonConsole", "Paste")
self.pasteEditorButton = QAction(self)
self.pasteEditorButton.setCheckable(False)
self.pasteEditorButton.setEnabled(True)
self.pasteEditorButton.setIcon(
QgsApplication.getThemeIcon("mActionEditPaste.svg"))
self.pasteEditorButton.setMenuRole(QAction.PreferencesRole)
self.pasteEditorButton.setIconVisibleInMenu(True)
self.pasteEditorButton.setToolTip(pasteEditorBt)
self.pasteEditorButton.setText(pasteEditorBt)
# Action Run Script (subprocess)
runScriptEditorBt = QCoreApplication.translate("PythonConsole",
"Run Script")
self.runScriptEditorButton = QAction(self)
self.runScriptEditorButton.setCheckable(False)
self.runScriptEditorButton.setEnabled(True)
self.runScriptEditorButton.setIcon(
QgsApplication.getThemeIcon("mActionStart.svg"))
self.runScriptEditorButton.setMenuRole(QAction.PreferencesRole)
self.runScriptEditorButton.setIconVisibleInMenu(True)
self.runScriptEditorButton.setToolTip(runScriptEditorBt)
self.runScriptEditorButton.setText(runScriptEditorBt)
# Action Run Script (subprocess)
commentEditorBt = QCoreApplication.translate("PythonConsole",
"Comment")
self.commentEditorButton = QAction(self)
self.commentEditorButton.setCheckable(False)
self.commentEditorButton.setEnabled(True)
self.commentEditorButton.setIcon(
QgsApplication.getThemeIcon(
"console/iconCommentEditorConsole.svg"))
self.commentEditorButton.setMenuRole(QAction.PreferencesRole)
self.commentEditorButton.setIconVisibleInMenu(True)
self.commentEditorButton.setToolTip(commentEditorBt)
self.commentEditorButton.setText(commentEditorBt)
# Action Run Script (subprocess)
uncommentEditorBt = QCoreApplication.translate("PythonConsole",
"Uncomment")
self.uncommentEditorButton = QAction(self)
self.uncommentEditorButton.setCheckable(False)
self.uncommentEditorButton.setEnabled(True)
self.uncommentEditorButton.setIcon(
QgsApplication.getThemeIcon(
"console/iconUncommentEditorConsole.svg"))
self.uncommentEditorButton.setMenuRole(QAction.PreferencesRole)
self.uncommentEditorButton.setIconVisibleInMenu(True)
self.uncommentEditorButton.setToolTip(uncommentEditorBt)
self.uncommentEditorButton.setText(uncommentEditorBt)
# Action for Object browser
objList = QCoreApplication.translate("PythonConsole",
"Object Inspector…")
self.objectListButton = QAction(self)
self.objectListButton.setCheckable(True)
self.objectListButton.setEnabled(
self.settings.value("pythonConsole/enableObjectInsp",
False,
type=bool))
self.objectListButton.setIcon(
QgsApplication.getThemeIcon("console/iconClassBrowserConsole.svg"))
self.objectListButton.setMenuRole(QAction.PreferencesRole)
self.objectListButton.setIconVisibleInMenu(True)
self.objectListButton.setToolTip(objList)
self.objectListButton.setText(objList)
# Action for Find text
findText = QCoreApplication.translate("PythonConsole", "Find Text")
self.findTextButton = QAction(self)
self.findTextButton.setCheckable(True)
self.findTextButton.setEnabled(True)
self.findTextButton.setIcon(
QgsApplication.getThemeIcon("console/iconSearchEditorConsole.svg"))
self.findTextButton.setMenuRole(QAction.PreferencesRole)
self.findTextButton.setIconVisibleInMenu(True)
self.findTextButton.setToolTip(findText)
self.findTextButton.setText(findText)
# ----------------Toolbar Console-------------------------------------
# Action Show Editor
showEditor = QCoreApplication.translate("PythonConsole", "Show Editor")
self.showEditorButton = QAction(self)
self.showEditorButton.setEnabled(True)
self.showEditorButton.setCheckable(True)
self.showEditorButton.setIcon(
QgsApplication.getThemeIcon("console/iconShowEditorConsole.svg"))
self.showEditorButton.setMenuRole(QAction.PreferencesRole)
self.showEditorButton.setIconVisibleInMenu(True)
self.showEditorButton.setToolTip(showEditor)
self.showEditorButton.setText(showEditor)
# Action for Clear button
clearBt = QCoreApplication.translate("PythonConsole", "Clear Console")
self.clearButton = QAction(self)
self.clearButton.setCheckable(False)
self.clearButton.setEnabled(True)
self.clearButton.setIcon(
QgsApplication.getThemeIcon("console/iconClearConsole.svg"))
self.clearButton.setMenuRole(QAction.PreferencesRole)
self.clearButton.setIconVisibleInMenu(True)
self.clearButton.setToolTip(clearBt)
self.clearButton.setText(clearBt)
# Action for settings
optionsBt = QCoreApplication.translate("PythonConsole", "Options…")
self.optionsButton = QAction(self)
self.optionsButton.setCheckable(False)
self.optionsButton.setEnabled(True)
self.optionsButton.setIcon(
QgsApplication.getThemeIcon("console/iconSettingsConsole.svg"))
self.optionsButton.setMenuRole(QAction.PreferencesRole)
self.optionsButton.setIconVisibleInMenu(True)
self.optionsButton.setToolTip(optionsBt)
self.optionsButton.setText(optionsBt)
# Action for Run script
runBt = QCoreApplication.translate("PythonConsole", "Run Command")
self.runButton = QAction(self)
self.runButton.setCheckable(False)
self.runButton.setEnabled(True)
self.runButton.setIcon(
QgsApplication.getThemeIcon("console/mIconRunConsole.svg"))
self.runButton.setMenuRole(QAction.PreferencesRole)
self.runButton.setIconVisibleInMenu(True)
self.runButton.setToolTip(runBt)
self.runButton.setText(runBt)
# Help button
self.helpConsoleAction = QAction(self)
self.helpConsoleAction.setEnabled(True)
self.helpConsoleAction.setText(
QCoreApplication.translate("PythonConsole", "Python Console Help"))
self.helpAPIAction = QAction(self)
self.helpAPIAction.setEnabled(True)
self.helpAPIAction.setText(
QCoreApplication.translate("PythonConsole",
"PyQGIS API Documentation"))
self.helpCookbookAction = QAction(self)
self.helpCookbookAction.setEnabled(True)
self.helpCookbookAction.setText(
QCoreApplication.translate("PythonConsole", "PyQGIS Cookbook"))
self.helpMenu = QMenu(self)
self.helpMenu.addAction(self.helpConsoleAction)
self.helpMenu.addAction(self.helpAPIAction)
self.helpMenu.addAction(self.helpCookbookAction)
helpBt = QCoreApplication.translate("PythonConsole", "Help…")
self.helpButton = QToolButton(self)
self.helpButton.setPopupMode(QToolButton.InstantPopup)
self.helpButton.setEnabled(True)
self.helpButton.setIcon(
QgsApplication.getThemeIcon("console/iconHelpConsole.svg"))
self.helpButton.setToolTip(helpBt)
self.helpButton.setMenu(self.helpMenu)
self.toolBar = QToolBar()
self.toolBar.setEnabled(True)
self.toolBar.setFocusPolicy(Qt.NoFocus)
self.toolBar.setContextMenuPolicy(Qt.DefaultContextMenu)
self.toolBar.setLayoutDirection(Qt.LeftToRight)
self.toolBar.setIconSize(icon_size)
self.toolBar.setMovable(False)
self.toolBar.setFloatable(False)
self.toolBar.addAction(self.clearButton)
self.toolBar.addAction(self.runButton)
self.toolBar.addSeparator()
self.toolBar.addAction(self.showEditorButton)
self.toolBar.addSeparator()
self.toolBar.addAction(self.optionsButton)
self.toolBar.addWidget(self.helpButton)
self.toolBarEditor = QToolBar()
self.toolBarEditor.setEnabled(False)
self.toolBarEditor.setFocusPolicy(Qt.NoFocus)
self.toolBarEditor.setContextMenuPolicy(Qt.DefaultContextMenu)
self.toolBarEditor.setLayoutDirection(Qt.LeftToRight)
self.toolBarEditor.setIconSize(icon_size)
self.toolBarEditor.setMovable(False)
self.toolBarEditor.setFloatable(False)
self.toolBarEditor.addAction(self.openFileButton)
self.toolBarEditor.addAction(self.openInEditorButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.saveFileButton)
self.toolBarEditor.addAction(self.saveAsFileButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.runScriptEditorButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.cutEditorButton)
self.toolBarEditor.addAction(self.copyEditorButton)
self.toolBarEditor.addAction(self.pasteEditorButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.findTextButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.commentEditorButton)
self.toolBarEditor.addAction(self.uncommentEditorButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.objectListButton)
self.widgetButton = QWidget()
sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.widgetButton.sizePolicy().hasHeightForWidth())
self.widgetButton.setSizePolicy(sizePolicy)
self.widgetButtonEditor = QWidget(self.widgetEditor)
sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.widgetButtonEditor.sizePolicy().hasHeightForWidth())
self.widgetButtonEditor.setSizePolicy(sizePolicy)
sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.shellOut.sizePolicy().hasHeightForWidth())
self.shellOut.setSizePolicy(sizePolicy)
self.shellOut.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.shell.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
# ------------ Layout -------------------------------
self.mainLayout = QGridLayout(self)
self.mainLayout.setMargin(0)
self.mainLayout.setSpacing(0)
self.mainLayout.addWidget(self.widgetButton, 0, 0, 1, 1)
self.mainLayout.addWidget(self.splitterEditor, 0, 1, 1, 1)
self.shellOutWidget.layout().insertWidget(0, self.toolBar)
self.layoutEditor = QGridLayout(self.widgetEditor)
self.layoutEditor.setMargin(0)
self.layoutEditor.setSpacing(0)
self.layoutEditor.addWidget(self.toolBarEditor, 0, 1, 1, 1)
self.layoutEditor.addWidget(self.widgetButtonEditor, 1, 0, 2, 1)
self.layoutEditor.addWidget(self.tabEditorWidget, 1, 1, 1, 1)
self.layoutEditor.addWidget(self.widgetFind, 2, 1, 1, 1)
# Layout for the find widget
self.layoutFind = QGridLayout(self.widgetFind)
self.layoutFind.setContentsMargins(0, 0, 0, 0)
self.lineEditFind = QgsFilterLineEdit()
placeHolderTxt = QCoreApplication.translate("PythonConsole",
"Enter text to find…")
self.lineEditFind.setPlaceholderText(placeHolderTxt)
self.toolBarFindText = QToolBar()
self.toolBarFindText.setIconSize(icon_size)
self.findNextButton = QAction(self)
self.findNextButton.setEnabled(False)
toolTipfindNext = QCoreApplication.translate("PythonConsole",
"Find Next")
self.findNextButton.setToolTip(toolTipfindNext)
self.findNextButton.setIcon(
QgsApplication.getThemeIcon(
"console/iconSearchNextEditorConsole.svg"))
self.findPrevButton = QAction(self)
self.findPrevButton.setEnabled(False)
toolTipfindPrev = QCoreApplication.translate("PythonConsole",
"Find Previous")
self.findPrevButton.setToolTip(toolTipfindPrev)
self.findPrevButton.setIcon(
QgsApplication.getThemeIcon(
"console/iconSearchPrevEditorConsole.svg"))
self.caseSensitive = QCheckBox()
caseSensTr = QCoreApplication.translate("PythonConsole",
"Case Sensitive")
self.caseSensitive.setText(caseSensTr)
self.wholeWord = QCheckBox()
wholeWordTr = QCoreApplication.translate("PythonConsole", "Whole Word")
self.wholeWord.setText(wholeWordTr)
self.wrapAround = QCheckBox()
self.wrapAround.setChecked(True)
wrapAroundTr = QCoreApplication.translate("PythonConsole",
"Wrap Around")
self.wrapAround.setText(wrapAroundTr)
self.toolBarFindText.addWidget(self.lineEditFind)
self.toolBarFindText.addAction(self.findPrevButton)
self.toolBarFindText.addAction(self.findNextButton)
self.toolBarFindText.addWidget(self.caseSensitive)
self.toolBarFindText.addWidget(self.wholeWord)
self.toolBarFindText.addWidget(self.wrapAround)
self.layoutFind.addWidget(self.toolBarFindText, 0, 1, 1, 1)
# ------------ Add first Tab in Editor -------------------------------
# self.tabEditorWidget.newTabEditor(tabName='first', filename=None)
# ------------ Signal -------------------------------
self.findTextButton.triggered.connect(self._toggleFind)
self.objectListButton.toggled.connect(self.toggleObjectListWidget)
self.commentEditorButton.triggered.connect(self.commentCode)
self.uncommentEditorButton.triggered.connect(self.uncommentCode)
self.runScriptEditorButton.triggered.connect(self.runScriptEditor)
self.cutEditorButton.triggered.connect(self.cutEditor)
self.copyEditorButton.triggered.connect(self.copyEditor)
self.pasteEditorButton.triggered.connect(self.pasteEditor)
self.showEditorButton.toggled.connect(self.toggleEditor)
self.clearButton.triggered.connect(self.shellOut.clearConsole)
self.optionsButton.triggered.connect(self.openSettings)
self.runButton.triggered.connect(self.shell.entered)
self.openFileButton.triggered.connect(self.openScriptFile)
self.openInEditorButton.triggered.connect(self.openScriptFileExtEditor)
self.saveFileButton.triggered.connect(self.saveScriptFile)
self.saveAsFileButton.triggered.connect(self.saveAsScriptFile)
self.helpConsoleAction.triggered.connect(self.openHelpConsole)
self.helpAPIAction.triggered.connect(self.openHelpAPI)
self.helpCookbookAction.triggered.connect(self.openHelpCookbook)
self.listClassMethod.itemClicked.connect(self.onClickGoToLine)
self.lineEditFind.returnPressed.connect(self._findNext)
self.findNextButton.triggered.connect(self._findNext)
self.findPrevButton.triggered.connect(self._findPrev)
self.lineEditFind.textChanged.connect(self._textFindChanged)
self.findScut = QShortcut(QKeySequence.Find, self.widgetEditor)
self.findScut.setContext(Qt.WidgetWithChildrenShortcut)
self.findScut.activated.connect(self._openFind)
self.findNextScut = QShortcut(QKeySequence.FindNext, self.widgetEditor)
self.findNextScut.setContext(Qt.WidgetWithChildrenShortcut)
self.findNextScut.activated.connect(self._findNext)
self.findPreviousScut = QShortcut(QKeySequence.FindPrevious,
self.widgetEditor)
self.findPreviousScut.setContext(Qt.WidgetWithChildrenShortcut)
self.findPreviousScut.activated.connect(self._findPrev)
# Escape on editor hides the find bar
self.findScut = QShortcut(Qt.Key_Escape, self.widgetEditor)
self.findScut.setContext(Qt.WidgetWithChildrenShortcut)
self.findScut.activated.connect(self._closeFind)
def _toggleFind(self):
self.tabEditorWidget.currentWidget().newEditor.toggleFindWidget()
def _openFind(self):
self.tabEditorWidget.currentWidget().newEditor.openFindWidget()
def _closeFind(self):
self.tabEditorWidget.currentWidget().newEditor.closeFindWidget()
def _findNext(self):
self.tabEditorWidget.currentWidget().newEditor.findText(True)
def _findPrev(self):
self.tabEditorWidget.currentWidget().newEditor.findText(False)
def _textFindChanged(self):
if self.lineEditFind.text():
self.findNextButton.setEnabled(True)
self.findPrevButton.setEnabled(True)
self.tabEditorWidget.currentWidget().newEditor.findText(
True, showMessage=False, findFirst=True)
else:
self.lineEditFind.setStyleSheet('')
self.findNextButton.setEnabled(False)
self.findPrevButton.setEnabled(False)
def onClickGoToLine(self, item, column):
tabEditor = self.tabEditorWidget.currentWidget().newEditor
if item.text(1) == 'syntaxError':
check = tabEditor.syntaxCheck(fromContextMenu=False)
if check and not tabEditor.isReadOnly():
self.tabEditorWidget.currentWidget().save()
return
linenr = int(item.text(1))
itemName = str(item.text(0))
charPos = itemName.find(' ')
if charPos != -1:
objName = itemName[0:charPos]
else:
objName = itemName
tabEditor.goToLine(objName, linenr)
def toggleEditor(self, checked):
self.splitterObj.show() if checked else self.splitterObj.hide()
if not self.tabEditorWidget:
self.tabEditorWidget.enableToolBarEditor(checked)
self.tabEditorWidget.restoreTabsOrAddNew()
def toggleObjectListWidget(self, checked):
self.listClassMethod.show() if checked else self.listClassMethod.hide()
def pasteEditor(self):
self.tabEditorWidget.currentWidget().newEditor.paste()
def cutEditor(self):
self.tabEditorWidget.currentWidget().newEditor.cut()
def copyEditor(self):
self.tabEditorWidget.currentWidget().newEditor.copy()
def runScriptEditor(self):
self.tabEditorWidget.currentWidget().newEditor.runScriptCode()
def commentCode(self):
self.tabEditorWidget.currentWidget().newEditor.commentEditorCode(True)
def uncommentCode(self):
self.tabEditorWidget.currentWidget().newEditor.commentEditorCode(False)
def openScriptFileExtEditor(self):
tabWidget = self.tabEditorWidget.currentWidget()
path = tabWidget.path
import subprocess
try:
subprocess.Popen([os.environ['EDITOR'], path])
except KeyError:
QDesktopServices.openUrl(QUrl.fromLocalFile(path))
def openScriptFile(self):
lastDirPath = self.settings.value("pythonConsole/lastDirPath",
QDir.homePath())
openFileTr = QCoreApplication.translate("PythonConsole", "Open File")
fileList, selected_filter = QFileDialog.getOpenFileNames(
self, openFileTr, lastDirPath, "Script file (*.py)")
if fileList:
for pyFile in fileList:
for i in range(self.tabEditorWidget.count()):
tabWidget = self.tabEditorWidget.widget(i)
if tabWidget.path == pyFile:
self.tabEditorWidget.setCurrentWidget(tabWidget)
break
else:
tabName = QFileInfo(pyFile).fileName()
self.tabEditorWidget.newTabEditor(tabName, pyFile)
lastDirPath = QFileInfo(pyFile).path()
self.settings.setValue("pythonConsole/lastDirPath", pyFile)
self.updateTabListScript(pyFile, action='append')
def saveScriptFile(self):
tabWidget = self.tabEditorWidget.currentWidget()
try:
tabWidget.save()
except (IOError, OSError) as error:
msgText = QCoreApplication.translate(
'PythonConsole',
'The file <b>{0}</b> could not be saved. Error: {1}').format(
tabWidget.path, error.strerror)
self.callWidgetMessageBarEditor(msgText, 2, False)
def saveAsScriptFile(self, index=None):
tabWidget = self.tabEditorWidget.currentWidget()
if not index:
index = self.tabEditorWidget.currentIndex()
if not tabWidget.path:
fileName = self.tabEditorWidget.tabText(index) + '.py'
folder = self.settings.value("pythonConsole/lastDirPath",
QDir.homePath())
pathFileName = os.path.join(folder, fileName)
fileNone = True
else:
pathFileName = tabWidget.path
fileNone = False
saveAsFileTr = QCoreApplication.translate("PythonConsole",
"Save File As")
filename, filter = QFileDialog.getSaveFileName(self, saveAsFileTr,
pathFileName,
"Script file (*.py)")
if filename:
try:
tabWidget.save(filename)
except (IOError, OSError) as error:
msgText = QCoreApplication.translate(
'PythonConsole',
'The file <b>{0}</b> could not be saved. Error: {1}'
).format(tabWidget.path, error.strerror)
self.callWidgetMessageBarEditor(msgText, 2, False)
if fileNone:
tabWidget.path = None
else:
tabWidget.path = pathFileName
return
if not fileNone:
self.updateTabListScript(pathFileName, action='remove')
def openHelpConsole(self):
QgsHelp.openHelp("plugins/python_console.html")
def openHelpAPI(self):
m = re.search(r'^([0-9]+)\.([0-9]+)\.', Qgis.QGIS_VERSION)
if m:
QDesktopServices.openUrl(
QUrl('https://qgis.org/pyqgis/{}.{}/'.format(
m.group(1), m.group(2))))
def openHelpCookbook(self):
m = re.search(r'^([0-9]+)\.([0-9]+)\.', Qgis.QGIS_VERSION)
if m:
QDesktopServices.openUrl(
QUrl(
'https://docs.qgis.org/{}.{}/en/docs/pyqgis_developer_cookbook/index.html'
.format(m.group(1), m.group(2))))
def openSettings(self):
if optionsDialog(self).exec_():
self.shell.refreshSettingsShell()
self.shellOut.refreshSettingsOutput()
self.tabEditorWidget.refreshSettingsEditor()
def callWidgetMessageBar(self, text):
self.shellOut.widgetMessageBar(iface, text)
def callWidgetMessageBarEditor(self, text, level, timed):
self.tabEditorWidget.widgetMessageBar(iface, text, level, timed)
def updateTabListScript(self, script, action=None):
if action == 'remove':
self.tabListScript.remove(script)
elif action == 'append':
if not self.tabListScript:
self.tabListScript = []
if script not in self.tabListScript:
self.tabListScript.append(script)
else:
self.tabListScript = []
self.settings.setValue("pythonConsole/tabScripts", self.tabListScript)
def saveSettingsConsole(self):
self.settings.setValue("pythonConsole/splitterConsole",
self.splitter.saveState())
self.settings.setValue("pythonConsole/splitterObj",
self.splitterObj.saveState())
self.settings.setValue("pythonConsole/splitterEditor",
self.splitterEditor.saveState())
self.shell.writeHistoryFile(True)
def restoreSettingsConsole(self):
storedTabScripts = self.settings.value("pythonConsole/tabScripts", [])
self.tabListScript = storedTabScripts
self.splitter.restoreState(
self.settings.value("pythonConsole/splitterConsole", QByteArray()))
self.splitterEditor.restoreState(
self.settings.value("pythonConsole/splitterEditor", QByteArray()))
self.splitterObj.restoreState(
self.settings.value("pythonConsole/splitterObj", QByteArray()))
class ProductionFrame(QFrame, FORM_CLASS):
def __init__(self, dockwidget, parent=None):
"""Constructor."""
super(ProductionFrame, self).__init__(parent)
self.setupUi(self)
self.dockwidget = dockwidget
self.layer_registry = LayerRegistry()
self.db = db
self.db.connect()
self.building_layer = QgsVectorLayer()
self.add_outlines()
# Set up edit dialog
self.edit_dialog = EditDialog(self)
self.change_instance = None
self.cb_production.setChecked(True)
# set up signals and slots
self.btn_exit.clicked.connect(self.exit_clicked)
self.cb_production.clicked.connect(self.cb_production_clicked)
QgsProject.instance().layerWillBeRemoved.connect(self.layers_removed)
self.setup_toolbar()
def setup_toolbar(self):
if "Add Outline" not in (
action.text() for action in iface.building_toolbar.actions()):
image_dir = os.path.join(__location__, "..", "icons")
icon_path = os.path.join(image_dir, "plus.png")
icon = QIcon()
icon.addFile(icon_path, QSize(8, 8))
self.add_action = QAction(icon, "Add Outline",
iface.building_toolbar)
iface.registerMainWindowAction(self.add_action, "Ctrl+1")
self.add_action.triggered.connect(self.canvas_add_outline)
iface.building_toolbar.addAction(self.add_action)
if "Edit Geometry" not in (
action.text() for action in iface.building_toolbar.actions()):
image_dir = os.path.join(__location__, "..", "icons")
icon_path = os.path.join(image_dir, "edit_geometry.png")
icon = QIcon()
icon.addFile(icon_path, QSize(8, 8))
self.edit_geom_action = QAction(icon, "Edit Geometry",
iface.building_toolbar)
iface.registerMainWindowAction(self.edit_geom_action, "Ctrl+2")
self.edit_geom_action.triggered.connect(self.canvas_edit_geometry)
iface.building_toolbar.addAction(self.edit_geom_action)
if "Edit Attributes" not in (
action.text() for action in iface.building_toolbar.actions()):
image_dir = os.path.join(__location__, "..", "icons")
icon_path = os.path.join(image_dir, "edit_attributes.png")
icon = QIcon()
icon.addFile(icon_path, QSize(8, 8))
self.edit_attrs_action = QAction(icon, "Edit Attributes",
iface.building_toolbar)
iface.registerMainWindowAction(self.edit_attrs_action, "Ctrl+3")
self.edit_attrs_action.triggered.connect(
self.canvas_edit_attribute)
iface.building_toolbar.addAction(self.edit_attrs_action)
iface.building_toolbar.show()
def add_outlines(self):
"""
Add building outlines to canvas
"""
path = os.path.join(os.path.dirname(os.path.dirname(__file__)),
"styles/")
self.layer_registry.remove_layer(self.building_layer)
self.building_historic = self.layer_registry.add_postgres_layer(
"historic_outlines", "building_outlines", "shape", "buildings", "",
"end_lifespan is not NULL")
self.building_historic.loadNamedStyle(path + "building_historic.qml")
self.building_layer = None
self.building_layer = self.layer_registry.add_postgres_layer(
"building_outlines", "building_outlines", "shape", "buildings", "",
"end_lifespan is NULL")
self.building_layer.loadNamedStyle(path + "building_blue.qml")
iface.setActiveLayer(self.building_layer)
@pyqtSlot(bool)
def cb_production_clicked(self, checked):
group = QgsProject.instance().layerTreeRoot().findGroup(
"Building Tool Layers")
if checked:
group.setItemVisibilityCheckedRecursive(True)
else:
group.setItemVisibilityCheckedRecursive(False)
def canvas_add_outline(self):
"""
When add outline radio button toggled
"""
self.edit_dialog.show()
self.edit_dialog.add_outline()
self.change_instance = self.edit_dialog.get_change_instance()
self.circle_tool = None
self.polyline = None
# setup circle button
image_dir = os.path.join(__location__, "..", "icons")
icon_path = os.path.join(image_dir, "circle.png")
icon = QIcon()
icon.addFile(icon_path, QSize(8, 8))
self.circle_action = QAction(icon, "Draw Circle",
iface.building_toolbar)
iface.registerMainWindowAction(self.circle_action, "Ctrl+0")
self.circle_action.triggered.connect(self.circle_tool_clicked)
self.circle_action.setCheckable(True)
iface.building_toolbar.addAction(self.circle_action)
def circle_tool_clicked(self):
if self.circle_action.isChecked():
circle_tool.setup_circle(self)
else:
iface.actionAddFeature().trigger()
def canvas_edit_attribute(self):
"""
When edit outline radio button toggled
"""
self.edit_dialog.show()
self.edit_dialog.edit_attribute()
self.change_instance = self.edit_dialog.get_change_instance()
def canvas_edit_geometry(self):
"""
When edit geometry radio button toggled
"""
self.edit_dialog.edit_geometry()
self.edit_dialog.show()
self.change_instance = self.edit_dialog.get_change_instance()
@pyqtSlot()
def exit_clicked(self):
"""
Called when edit production exit button clicked.
"""
self.close_frame()
self.dockwidget.lst_sub_menu.clearSelection()
def close_frame(self):
"""
Clean up and remove the edit production frame.
"""
if self.change_instance is not None:
self.edit_dialog.close()
iface.actionCancelEdits().trigger()
QgsProject.instance().layerWillBeRemoved.disconnect(
self.layers_removed)
self.layer_registry.remove_layer(self.building_layer)
self.layer_registry.remove_layer(self.building_historic)
# reset toolbar
for action in iface.building_toolbar.actions():
if action.objectName() not in ["mActionPan"]:
iface.building_toolbar.removeAction(action)
iface.building_toolbar.hide()
from buildings.gui.menu_frame import MenuFrame
dw = self.dockwidget
dw.stk_options.removeWidget(dw.stk_options.currentWidget())
dw.new_widget(MenuFrame(dw))
@pyqtSlot()
def edit_cancel_clicked(self):
if len(QgsProject.instance().mapLayersByName("building_outlines")) > 0:
if isinstance(self.change_instance,
production_changes.EditAttribute):
try:
self.building_layer.selectionChanged.disconnect(
self.change_instance.selection_changed)
except TypeError:
pass
elif isinstance(self.change_instance,
production_changes.EditGeometry):
try:
self.building_layer.geometryChanged.disconnect()
except TypeError:
pass
elif isinstance(self.change_instance,
production_changes.AddProduction):
try:
self.building_layer.featureAdded.disconnect()
except TypeError:
pass
try:
self.building_layer.featureDeleted.disconnect()
except TypeError:
pass
try:
self.building_layer.geometryChanged.disconnect()
except TypeError:
pass
if self.polyline:
self.polyline.reset()
if isinstance(self.circle_tool, PointTool):
self.circle_tool.canvas_clicked.disconnect()
self.circle_tool.mouse_moved.disconnect()
self.circle_tool.deactivate()
iface.actionPan().trigger()
iface.actionCancelEdits().trigger()
self.setup_toolbar()
self.change_instance = None
@pyqtSlot(str)
def layers_removed(self, layerids):
self.layer_registry.update_layers()
for layer in ["building_outlines", "historic_outlines"]:
if layer in layerids:
self.cb_production.setDisabled(1)
iface.messageBar().pushMessage(
"ERROR",
"Required layer Removed! Please reload the buildings plugin or the current frame before continuing",
level=Qgis.Critical,
duration=5,
)
return
class HffPlugin_s(object):
HOME = os.environ['HFF_HOME']
PARAMS_DICT = {'SERVER': '',
'HOST': '',
'DATABASE': '',
'PASSWORD': '',
'PORT': '',
'USER': '',
'THUMB_PATH': '',
'THUMB_RESIZE': '',
'EXPERIMENTAL': ''}
path_rel = os.path.join(os.sep, HOME, 'HFF_DB_folder', 'config.cfg')
conf = open(path_rel, "rb+")
data = conf.read()
text = (b'THUMB_RESIZE')
if text in data:
pass
else:
conf.seek(-3,2)
conf.read(1)
conf.write(b"','THUMB_RESIZE' : 'insert path for the image resized'}")
conf.close()
PARAMS_DICT = eval(data)
def __init__(self, iface):
self.iface = iface
userPluginPath = os.path.dirname(__file__)
systemPluginPath = QgsApplication.prefixPath() + "/python/plugins/HFF"
# overrideLocale = QgsSettings().value("locale/overrideFlag", QVariant) # .toBool()
# if not overrideLocale:
# localeFullName = QLocale.system().name()
# else:
# localeFullName = QgsSettings().value("locale/userLocale", QVariant) # .toString()
# if QFileInfo(userPluginPath).exists():
# translationPath = userPluginPath + "/i18n/hff_system__plugin_" + localeFullName + ".qm"
# else:
# translationPath = systemPluginPath + "/i18n/hff_system__plugin_" + localeFullName + ".qm"
# self.localePath = translationPath
# if QFileInfo(self.localePath).exists():
# self.translator = QTranslator()
# self.translator.load(self.localePath)
# QCoreApplication.installTranslator(self.translator)
def initGui(self):
settings = QgsSettings()
icon_paius = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'hfflogo.png'))
self.action = QAction(QIcon(icon_paius), "HFF Main Panel",
self.iface.mainWindow())
self.action.triggered.connect(self.showHideDockWidget)
# dock widget
self.dockWidget = HffPluginDialog(self.iface)
self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.dockWidget)
# TOOLBAR
self.toolBar = self.iface.addToolBar("HFF")
self.toolBar.setObjectName("HFF")
self.toolBar.addAction(self.action)
self.dataToolButton = QToolButton(self.toolBar)
self.dataToolButton.setPopupMode(QToolButton.MenuButtonPopup)
self.toolBar.addSeparator()
###### Section dedicated to the basic data entry
# add Actions data
self.siteToolButton = QToolButton(self.toolBar)
#self.siteToolButton.setPopupMode(QToolButton.MenuButtonPopup)
icon_site = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'iconSite.png'))
self.actionSite = QAction(QIcon(icon_site), "Site", self.iface.mainWindow())
self.actionSite.setWhatsThis("Site")
self.actionSite.triggered.connect(self.runSite)
self.siteToolButton.addActions([self.actionSite])
self.siteToolButton.setDefaultAction(self.actionSite)
self.toolBar.addWidget(self.siteToolButton)
self.toolBar.addSeparator()
self.emeanaToolButton = QToolButton(self.toolBar)
#self.emeanaToolButton.setPopupMode(QToolButton.MenuButtonPopup)
icon_eamena = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'eamena.jpg'))
self.actionEamena = QAction(QIcon(icon_eamena), "Eamena", self.iface.mainWindow())
self.actionEamena.setWhatsThis("Eamena")
self.actionEamena.triggered.connect(self.runEamena)
self.emeanaToolButton.addActions([self.actionEamena])
self.emeanaToolButton.setDefaultAction(self.actionEamena)
self.toolBar.addWidget(self.emeanaToolButton)
self.toolBar.addSeparator()
###### Section dedicated to the shipwreck
# add Actions documentation
self.ShipwreckToolButton = QToolButton(self.toolBar)
icon_shipwreck = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'Shipwreck.png'))
self.actionShipwreck = QAction(QIcon(icon_shipwreck), "Shipwreck", self.iface.mainWindow())
self.actionShipwreck.setWhatsThis("Shipwreck")
self.actionShipwreck.triggered.connect(self.runShipwreck)
self.ShipwreckToolButton.addActions([self.actionShipwreck])
self.ShipwreckToolButton.setDefaultAction(self.actionShipwreck)
self.toolBar.addWidget(self.ShipwreckToolButton)
self.toolBar.addSeparator()
###### Section dedicated to the UnderWater data entry
# add Actions data
icon_UW = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'snorkel.png'))
self.actionUW = QAction(QIcon(icon_UW), "Divelog Form", self.iface.mainWindow())
self.actionUW.setWhatsThis("Divelog")
self.actionUW.triggered.connect(self.runUW)
icon_ANC = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'iconANC.png'))
self.actionANC = QAction(QIcon(icon_ANC), "Anchor", self.iface.mainWindow())
self.actionANC.setWhatsThis("Anchor")
self.actionANC.triggered.connect(self.runANC)
icon_ART = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'radar.png'))
self.actionART = QAction(QIcon(icon_ART), "Artefact", self.iface.mainWindow())
self.actionART.setWhatsThis("Artefact")
self.actionART.triggered.connect(self.runART)
icon_Pottery = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'pottery.png'))
self.actionPottery = QAction(QIcon(icon_Pottery), "Pottery", self.iface.mainWindow())
self.actionPottery.setWhatsThis("Pottery")
self.actionPottery.triggered.connect(self.runPottery)
self.dataToolButton.addActions(
[self.actionUW, self.actionART, self.actionANC, self.actionPottery])
self.dataToolButton.setDefaultAction(self.actionUW)
self.toolBar.addWidget(self.dataToolButton)
self.toolBar.addSeparator()
###### Section dedicated to the documentation
# add Actions documentation
self.docToolButton = QToolButton(self.toolBar)
self.docToolButton.setPopupMode(QToolButton.MenuButtonPopup)
icon_imageViewer = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'photo.png'))
self.actionimageViewer = QAction(QIcon(icon_imageViewer), "Media manager", self.iface.mainWindow())
self.actionimageViewer.setWhatsThis("Media manager")
self.actionimageViewer.triggered.connect(self.runImageViewer)
icon_Directory_export = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'directoryExp.png'))
self.actionImages_Directory_export = QAction(QIcon(icon_Directory_export), "Download image",
self.iface.mainWindow())
self.actionImages_Directory_export.setWhatsThis("Download image")
self.actionImages_Directory_export.triggered.connect(self.runImages_directory_export)
icon_excel_exp = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'excel-export.png'))
self.actionexcelExp = QAction(QIcon(icon_excel_exp), "Download EXCEL", self.iface.mainWindow())
self.actionexcelExp.setWhatsThis("Download EXCEL")
self.actionexcelExp.triggered.connect(self.runPdfexp)
self.docToolButton.addActions(
[self.actionexcelExp, self.actionimageViewer, self.actionexcelExp, self.actionImages_Directory_export])
self.docToolButton.setDefaultAction(self.actionimageViewer)
#if self.PARAMS_DICT['EXPERIMENTAL'] == 'Si':
self.actionImages_Directory_export.setCheckable(True)
self.actionexcelExp.setCheckable(True)
self.actionimageViewer.setCheckable(True)
self.toolBar.addWidget(self.docToolButton)
self.toolBar.addSeparator()
###### Section dedicated to the plugin management
self.manageToolButton = QToolButton(self.toolBar)
self.manageToolButton.setPopupMode(QToolButton.MenuButtonPopup)
icon_Con = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'iconConn.png'))
self.actionConf = QAction(QIcon(icon_Con), "Config plugin", self.iface.mainWindow())
self.actionConf.setWhatsThis("Config plugin")
self.actionConf.triggered.connect(self.runConf)
icon_Dbmanagment = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'backup.png'))
self.actionDbmanagment = QAction(QIcon(icon_Dbmanagment), "Database manager", self.iface.mainWindow())
self.actionDbmanagment.setWhatsThis("Database manager")
self.actionDbmanagment.triggered.connect(self.runDbmanagment)
icon_Info = '{}{}'.format(filepath, os.path.join(os.sep, 'resources', 'icons', 'iconInfo.png'))
self.actionInfo = QAction(QIcon(icon_Info), "Plugin info", self.iface.mainWindow())
self.actionInfo.setWhatsThis("Plugin info")
self.actionInfo.triggered.connect(self.runInfo)
self.manageToolButton.addActions(
[self.actionConf, self.actionDbmanagment, self.actionInfo])
self.manageToolButton.setDefaultAction(self.actionConf)
self.toolBar.addWidget(self.manageToolButton)
self.toolBar.addSeparator()
# menu
self.iface.addPluginToMenu("HFF - Survey UW Archaeological GIS Tools", self.actionUW)
self.iface.addPluginToMenu("HFF - Survey UW Archaeological GIS Tools", self.actionANC)
self.iface.addPluginToMenu("HFF - Survey UW Archaeological GIS Tools", self.actionART)
self.iface.addPluginToMenu("HFF - Survey UW Archaeological GIS Tools", self.actionPottery)
self.iface.addPluginToMenu("HFF - Survey UW Archaeological GIS Tools", self.actionShipwreck)
self.iface.addPluginToMenu("HFF - Survey Terrestrial Archaeological GIS Tools", self.actionSite)
self.iface.addPluginToMenu("HFF - Survey Terrestrial Archaeological GIS Tools", self.actionEamena)
self.iface.addPluginToMenu("HFF - Media manager GIS Tools", self.actionimageViewer)
self.iface.addPluginToMenu("HFF - Media manager GIS Tools", self.actionexcelExp)
self.iface.addPluginToMenu("HFF - Media manager GIS Tools", self.actionImages_Directory_export)
self.iface.addPluginToMenu("HFF - Config GIS Tools", self.actionConf)
self.iface.addPluginToMenu("HFF - Config GIS Tools", self.actionDbmanagment)
self.iface.addPluginToMenu("HFF - Info GIS Tools", self.actionInfo)
# MENU
self.menu = QMenu("HFF")
self.menu.addActions([self.actionSite])
self.menu.addSeparator()
self.menu.addActions([self.actionEamena])
self.menu.addSeparator()
self.menu.addActions([self.actionShipwreck])
self.menu.addSeparator()
self.menu.addActions([self.actionUW, self.actionART, self.actionANC, self.actionPottery])
self.menu.addActions([self.actionimageViewer, self.actionexcelExp, self.actionImages_Directory_export])
self.menu.addSeparator()
self.menu.addActions([self.actionConf, self.actionDbmanagment, self.actionInfo])
menuBar = self.iface.mainWindow().menuBar()
menuBar.addMenu(self.menu)
##
def runSite(self):
pluginGui = hff_system__Site(self.iface)
pluginGui.show()
self.pluginGui = pluginGui # save
def runEamena(self):
pluginGui = Eamena(self.iface)
pluginGui.show()
self.pluginGui = pluginGui # save
def runUW(self):
pluginGui = hff_system__UW(self.iface)
pluginGui.show()
self.pluginGui = pluginGui # save
def runANC(self):
pluginGui = hff_system__ANC(self.iface)
pluginGui.show()
self.pluginGui = pluginGui # save
def runART(self):
pluginGui = hff_system__ART(self.iface)
pluginGui.show()
self.pluginGui = pluginGui # save
def runPottery(self):
pluginGui = hff_system__Pottery(self.iface)
pluginGui.show()
self.pluginGui = pluginGui # save
def runShipwreck(self):
pluginGui = hff_system__Shipwreck(self.iface)
pluginGui.show()
self.pluginGui = pluginGui # save
def runConf(self):
pluginConfGui = HFF_systemDialog_Config()
pluginConfGui.show()
self.pluginGui = pluginConfGui # save
def runInfo(self):
pluginInfoGui = HFF_systemDialog_Info()
pluginInfoGui.show()
self.pluginGui = pluginInfoGui # save
def runImageViewer(self):
pluginImageView = Main()
pluginImageView.show()
self.pluginGui = pluginImageView # save
def runImages_directory_export(self):
pluginImage_directory_export = hff_system__Images_directory_export()
pluginImage_directory_export.show()
self.pluginGui = pluginImage_directory_export # save
def runDbmanagment(self):
pluginDbmanagment = hff_system__dbmanagment(self.iface)
pluginDbmanagment.show()
self.pluginGui = pluginDbmanagment # save
def runPdfexp(self):
pluginPdfexp = hff_system__excel_export(self.iface)
pluginPdfexp.show()
self.pluginGui = pluginPdfexp # save
def unload(self):
# Remove the plugin
self.iface.removePluginMenu("HFF - Survey UW Archaeological GIS Tools", self.actionUW)
self.iface.removePluginMenu("HFF - Survey UW Archaeological GIS Tools", self.actionANC)
self.iface.removePluginMenu("HFF - Survey UW Archaeological GIS Tools", self.actionART)
self.iface.removePluginMenu("HFF - Survey UW Archaeological GIS Tools", self.actionPottery)
self.iface.removePluginMenu("HFF - Survey UW Archaeological GIS Tools", self.actionShipwreck)
self.iface.removePluginMenu("HFF - Survey Terrestrial Archaeological GIS Tools", self.actionSite)
self.iface.removePluginMenu("HFF - Survey Terrestrial Archaeological GIS Tools", self.actionEamena)
self.iface.removePluginMenu("HFF - Media manager GIS Tools", self.actionimageViewer)
self.iface.removePluginMenu("HFF - Media manager GIS Tools", self.actionImages_Directory_export)
self.iface.removePluginMenu("HFF - Media manager GIS Tools", self.actionexcelExp)
self.iface.removePluginMenu("HFF - Config GIS Tools", self.actionConf)
self.iface.removePluginMenu("HFF - Info GIS Tools", self.actionInfo)
self.iface.removePluginMenu("HFF - Config GIS Tools", self.actionDbmanagment)
self.iface.removeToolBarIcon(self.actionUW)
self.iface.removeToolBarIcon(self.actionART)
self.iface.removeToolBarIcon(self.actionANC)
self.iface.removeToolBarIcon(self.actionPottery)
self.iface.removeToolBarIcon(self.actionShipwreck)
self.iface.removeToolBarIcon(self.actionSite)
self.iface.removeToolBarIcon(self.actionEamena)
self.iface.removeToolBarIcon(self.actionimageViewer)
self.iface.removeToolBarIcon(self.actionImages_Directory_export)
self.iface.removeToolBarIcon(self.actionexcelExp)
self.iface.removeToolBarIcon(self.actionConf)
self.iface.removeToolBarIcon(self.actionInfo)
self.iface.removeToolBarIcon(self.actionDbmanagment)
self.dockWidget.setVisible(False)
self.iface.removeDockWidget(self.dockWidget)
# remove tool bar
del self.toolBar
def showHideDockWidget(self):
if self.dockWidget.isVisible():
self.dockWidget.hide()
else:
self.dockWidget.show()
def create_tools(self):
"""
Creates all map tools ands add them to the QGIS interface
"""
action_single_point_templated_marker = QAction(
GuiUtils.get_icon('single_point_templated_marker.svg'),
self.tr('Single Point Templated Marker'))
action_single_point_templated_marker.setCheckable(True)
self.tools[SinglePointTemplatedMarkerTool.
ID] = SinglePointTemplatedMarkerTool(
self.iface.mapCanvas(), self.iface.cadDockWidget(),
self.iface, action_single_point_templated_marker)
self.tools[SinglePointTemplatedMarkerTool.ID].setAction(
action_single_point_templated_marker)
action_single_point_templated_marker.triggered.connect(
partial(self.switch_tool, SinglePointTemplatedMarkerTool.ID))
action_single_point_templated_marker.setData(
SinglePointTemplatedMarkerTool.ID)
self.toolbar.addAction(action_single_point_templated_marker)
self.actions.append(action_single_point_templated_marker)
self.get_map_tool_action_group().addAction(
action_single_point_templated_marker)
# single point at center of line tool
action_single_point_at_center_of_line = QAction(
GuiUtils.get_icon('marker_at_center_of_line.svg'),
self.tr('Single Point Templated Marker Via Two Points'))
action_single_point_at_center_of_line.setCheckable(True)
self.tools[
TwoPointTemplatedMarkerTool.ID] = TwoPointTemplatedMarkerTool(
self.iface.mapCanvas(), self.iface.cadDockWidget(), self.iface,
action_single_point_at_center_of_line)
self.tools[TwoPointTemplatedMarkerTool.ID].setAction(
action_single_point_at_center_of_line)
action_single_point_at_center_of_line.triggered.connect(
partial(self.switch_tool, TwoPointTemplatedMarkerTool.ID))
action_single_point_at_center_of_line.setData(
TwoPointTemplatedMarkerTool.ID)
self.toolbar.addAction(action_single_point_at_center_of_line)
self.actions.append(action_single_point_at_center_of_line)
self.get_map_tool_action_group().addAction(
action_single_point_at_center_of_line)
# multi point tool
action_multi_point_templated_marker = QAction(
GuiUtils.get_icon('multi_point_templated_marker.svg'),
self.tr('Multiple Point Templated Marker Along LineString'))
action_multi_point_templated_marker.setCheckable(True)
self.tools[
MultiPointTemplatedMarkerTool.ID] = MultiPointTemplatedMarkerTool(
self.iface.mapCanvas(), self.iface.cadDockWidget(), self.iface,
action_multi_point_templated_marker)
self.tools[MultiPointTemplatedMarkerTool.ID].setAction(
action_multi_point_templated_marker)
action_multi_point_templated_marker.triggered.connect(
partial(self.switch_tool, MultiPointTemplatedMarkerTool.ID))
action_multi_point_templated_marker.setData(
MultiPointTemplatedMarkerTool.ID)
self.toolbar.addAction(action_multi_point_templated_marker)
self.actions.append(action_multi_point_templated_marker)
self.get_map_tool_action_group().addAction(
action_single_point_templated_marker)
# multi at center of segment point tool
action_multi_point_center_segment_templated_marker = QAction(
GuiUtils.get_icon('multi_point_templated_marker_at_center.svg'),
self.tr('Multiple Point Templated Marker At Center Of Segments'))
action_multi_point_center_segment_templated_marker.setCheckable(True)
self.tools[MultiPointSegmentCenterTemplatedMarkerTool.
ID] = MultiPointSegmentCenterTemplatedMarkerTool(
self.iface.mapCanvas(), self.iface.cadDockWidget(),
self.iface,
action_multi_point_center_segment_templated_marker)
self.tools[MultiPointSegmentCenterTemplatedMarkerTool.ID].setAction(
action_multi_point_center_segment_templated_marker)
action_multi_point_center_segment_templated_marker.triggered.connect(
partial(self.switch_tool,
MultiPointSegmentCenterTemplatedMarkerTool.ID))
action_multi_point_center_segment_templated_marker.setData(
MultiPointSegmentCenterTemplatedMarkerTool.ID)
self.toolbar.addAction(
action_multi_point_center_segment_templated_marker)
self.actions.append(action_multi_point_center_segment_templated_marker)
self.get_map_tool_action_group().addAction(
action_single_point_templated_marker)
self.enable_actions_for_layer(self.iface.activeLayer())
class OpenlayersPlugin:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# Keep a reference to all OL layers to avoid GC
self._ol_layers = []
# initialize locale
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, "i18n",
"openlayers_{}.qm".format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
self._olLayerTypeRegistry = WebLayerTypeRegistry(self)
self.olOverview = OLOverview(iface, self._olLayerTypeRegistry)
self.dlgAbout = AboutDialog()
self.pluginLayerRegistry = QgsPluginLayerRegistry()
def initGui(self):
self._olMenu = QMenu("TMS for Korea")
self._olMenu.setIcon(QIcon(":/plugins/openlayers/openlayers.png"))
# Overview
self.overviewAddAction = QAction(
QApplication.translate("OpenlayersPlugin", "OpenLayers Overview"),
self.iface.mainWindow())
self.overviewAddAction.setCheckable(True)
self.overviewAddAction.setChecked(False)
self.overviewAddAction.toggled.connect(self.olOverview.setVisible)
self._olMenu.addAction(self.overviewAddAction)
self._actionAbout = QAction(
QApplication.translate("dlgAbout", "About OpenLayers Plugin"),
self.iface.mainWindow())
self._actionAbout.triggered.connect(self.dlgAbout.show)
self._olMenu.addAction(self._actionAbout)
self.dlgAbout.finished.connect(self._publicationInfoClosed)
# Daum
self._olLayerTypeRegistry.register(OlDaumStreetLayer())
self._olLayerTypeRegistry.register(OlDaumHybridLayer())
self._olLayerTypeRegistry.register(OlDaumSatelliteLayer())
self._olLayerTypeRegistry.register(OlDaumPhysicalLayer())
self._olLayerTypeRegistry.register(OlDaumCadstralLayer())
# Naver
self._olLayerTypeRegistry.register(OlNaverStreetLayer())
self._olLayerTypeRegistry.register(OlNaverHybridLayer())
self._olLayerTypeRegistry.register(OlNaverSatelliteLayer())
self._olLayerTypeRegistry.register(OlNaverPhysicalLayer())
self._olLayerTypeRegistry.register(OlNaverCadastralLayer())
# VWorld
self._olLayerTypeRegistry.register(OlVWorldStreetLayer())
self._olLayerTypeRegistry.register(OlVWorldSatelliteLayer())
self._olLayerTypeRegistry.register(OlVWorldGrayLayer())
self._olLayerTypeRegistry.register(OlVWorldHybridLayer())
# NGII
self._olLayerTypeRegistry.register(OlNgiiStreetLayer())
self._olLayerTypeRegistry.register(OlNgiiBlankLayer())
self._olLayerTypeRegistry.register(OlNgiiEnglishLayer())
self._olLayerTypeRegistry.register(OlNgiiHighDensityLayer())
self._olLayerTypeRegistry.register(OlNgiiColorBlindLayer())
# Mango
#self._olLayerTypeRegistry.register(OlMangoBaseMapLayer())
#self._olLayerTypeRegistry.register(OlMangoBaseMapGrayLayer())
#self._olLayerTypeRegistry.register(OlMangoHiDPIMapLayer())
#self._olLayerTypeRegistry.register(OlMangoHiDPIMapGrayLayer())
for group in self._olLayerTypeRegistry.groups():
groupMenu = group.menu()
for layer in self._olLayerTypeRegistry.groupLayerTypes(group):
layer.addMenuEntry(groupMenu, self.iface.mainWindow())
self._olMenu.addMenu(groupMenu)
# Create Web menu, if it doesn't exist yet
self.iface.addPluginToWebMenu("_tmp", self._actionAbout)
self._menu = self.iface.webMenu()
self._menu.addMenu(self._olMenu)
self.iface.removePluginWebMenu("_tmp", self._actionAbout)
# Register plugin layer type
self.pluginLayerType = OpenlayersPluginLayerType(
self.iface, self.setReferenceLayer, self._olLayerTypeRegistry)
self.pluginLayerRegistry.addPluginLayerType(self.pluginLayerType)
QgsProject.instance().readProject.connect(self.projectLoaded)
QgsProject.instance().projectSaved.connect(self.projectSaved)
def unload(self):
self.iface.webMenu().removeAction(self._olMenu.menuAction())
self.olOverview.setVisible(False)
del self.olOverview
# Unregister plugin layer type
self.pluginLayerRegistry.removePluginLayerType(
OpenlayersLayer.LAYER_TYPE)
QgsProject.instance().readProject.disconnect(self.projectLoaded)
QgsProject.instance().projectSaved.disconnect(self.projectSaved)
def addLayer(self, layerType):
if layerType.hasXYZUrl():
# create XYZ layer
layer, url = self.createXYZLayer(layerType, layerType.displayName)
else:
# create OpenlayersLayer
layer = OpenlayersLayer(self.iface, self._olLayerTypeRegistry)
layer.setName(layerType.displayName)
layer.setLayerType(layerType)
if layer.isValid():
coordRefSys = layerType.coordRefSys(self.canvasCrs())
self.setMapCrs(coordRefSys)
QgsProject.instance().addMapLayer(layer)
# store xyz config into qgis settings
if layerType.hasXYZUrl():
settings = QSettings()
settings.beginGroup('qgis/connections-xyz')
settings.setValue("%s/authcfg" % (layer.name()), '')
settings.setValue("%s/password" % (layer.name()), '')
settings.setValue("%s/referer" % (layer.name()), '')
settings.setValue("%s/url" % (layer.name()), url)
settings.setValue("%s/username" % (layer.name()), '')
# specify max/min or else only a picture of the map is saved
# in settings
settings.setValue("%s/zmax" % (layer.name()), '18')
settings.setValue("%s/zmin" % (layer.name()), '0')
settings.endGroup()
# reload connections to update Browser Panel content
self.iface.reloadConnections()
self._ol_layers += [layer]
# last added layer is new reference
self.setReferenceLayer(layer)
if not layerType.hasXYZUrl():
msg = "Printing and rotating of Javascript API " \
"based layers is currently not supported!"
self.iface.messageBar().pushMessage("OpenLayers Plugin",
msg,
level=Qgis.MessageLevel(1),
duration=5)
def setReferenceLayer(self, layer):
self.layer = layer
def removeLayer(self, layerId):
if self.layer is not None:
if self.layer.id() == layerId:
self.layer = None
# TODO: switch to next available OpenLayers layer?
def canvasCrs(self):
mapCanvas = self.iface.mapCanvas()
crs = mapCanvas.mapSettings().destinationCrs()
return crs
def setMapCrs(self, targetCRS):
mapCanvas = self.iface.mapCanvas()
mapExtent = mapCanvas.extent()
sourceCRS = self.canvasCrs()
QgsProject.instance().setCrs(targetCRS)
mapCanvas.freeze(False)
try:
coordTrans = QgsCoordinateTransform(sourceCRS, targetCRS,
QgsProject.instance())
mapExtent = coordTrans.transform(
mapExtent, QgsCoordinateTransform.ForwardTransform)
mapCanvas.setExtent(mapExtent)
except:
pass
def projectLoaded(self):
# replace old OpenlayersLayer with XYZ layer(OL plugin <= 1.3.6)
rootGroup = self.iface.layerTreeView().layerTreeModel().rootGroup()
for layer in QgsProject.instance().mapLayers().values():
if layer.type(
) == QgsMapLayer.PluginLayer and layer.pluginLayerType(
) == OpenlayersLayer.LAYER_TYPE:
if layer.layerType.hasXYZUrl():
# replace layer
xyzLayer, url = self.createXYZLayer(
layer.layerType, layer.name())
if xyzLayer.isValid():
self.replaceLayer(rootGroup, layer, xyzLayer)
def _hasOlLayer(self):
for layer in QgsProject.instance().mapLayers().values():
if layer.customProperty('ol_layer_type'):
return True
return False
def _publicationInfo(self):
cloud_info_off = QSettings().value("Plugin-OpenLayers/cloud_info_off",
defaultValue=False,
type=bool)
day = 3600 * 24
now = time.time()
lastInfo = QSettings().value("Plugin-OpenLayers/cloud_info_ts",
defaultValue=0.0,
type=float)
if lastInfo == 0.0:
lastInfo = now - 20 * day # Show first time after 10 days
QSettings().setValue("Plugin-OpenLayers/cloud_info_ts", lastInfo)
days = (now - lastInfo) / day
if days >= 30 and not cloud_info_off:
self.dlgAbout.tabWidget.setCurrentWidget(
self.dlgAbout.tab_publishing)
self.dlgAbout.show()
QSettings().setValue("Plugin-OpenLayers/cloud_info_ts", now)
def _publicationInfoClosed(self):
QSettings().setValue("Plugin-OpenLayers/cloud_info_off",
self.dlgAbout.cb_publishing.isChecked())
def projectSaved(self):
if self._hasOlLayer():
self._publicationInfo()
def createXYZLayer(self, layerType, name):
# create XYZ layer with tms url as uri
provider = 'wms'
url = "type=xyz&url=" + layerType.xyzUrlConfig()
layer = QgsRasterLayer(url, name, provider,
QgsRasterLayer.LayerOptions())
layer.setCustomProperty('ol_layer_type', layerType.layerTypeName)
return layer, layerType.xyzUrlConfig()
def replaceLayer(self, group, oldLayer, newLayer):
index = 0
for child in group.children():
if QgsLayerTree.isLayer(child):
if child.layerId() == oldLayer.id():
# insert new layer
QgsProject.instance().addMapLayer(newLayer, False)
newLayerNode = group.insertLayer(index, newLayer)
newLayerNode.setVisible(child.isVisible())
# remove old layer
QgsProject.instance().removeMapLayer(oldLayer.id())
msg = "Updated layer '%s' from old \
OpenLayers Plugin version" % newLayer.name()
self.iface.messageBar().pushMessage(
"OpenLayers Plugin", msg, level=Qgis.MessageLevel(0))
QgsMessageLog.logMessage(msg, "OpenLayers Plugin",
QgsMessageLog.INFO)
# layer replaced
return True
else:
if self.replaceLayer(child, oldLayer, newLayer):
# layer replaced in child group
return True
index += 1
# layer not in this group
return False
class ProcessingPlugin(QObject):
def __init__(self, iface):
super().__init__()
self.iface = iface
self.options_factory = None
self.drop_handler = None
self.item_provider = None
self.locator_filter = None
self.edit_features_locator_filter = None
self.initialized = False
self.initProcessing()
def initProcessing(self):
if not self.initialized:
self.initialized = True
Processing.initialize()
def initGui(self):
# port old log, ONCE ONLY!
settings = QgsSettings()
if not settings.value("/Processing/hasPortedOldLog", False, bool):
processing_history_provider = QgsGui.historyProviderRegistry().providerById('processing')
if processing_history_provider:
processing_history_provider.portOldLog()
settings.setValue("/Processing/hasPortedOldLog", True)
self.options_factory = ProcessingOptionsFactory()
self.options_factory.setTitle(self.tr('Processing'))
iface.registerOptionsWidgetFactory(self.options_factory)
self.drop_handler = ProcessingDropHandler()
iface.registerCustomDropHandler(self.drop_handler)
self.item_provider = ProcessingDataItemProvider()
QgsApplication.dataItemProviderRegistry().addProvider(self.item_provider)
self.locator_filter = AlgorithmLocatorFilter()
iface.registerLocatorFilter(self.locator_filter)
# Invalidate the locator filter for in-place when active layer changes
iface.currentLayerChanged.connect(lambda _: self.iface.invalidateLocatorResults())
self.edit_features_locator_filter = InPlaceAlgorithmLocatorFilter()
iface.registerLocatorFilter(self.edit_features_locator_filter)
self.toolbox = ProcessingToolbox()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
self.toolbox.hide()
self.toolbox.visibilityChanged.connect(self.toolboxVisibilityChanged)
self.toolbox.executeWithGui.connect(self.executeAlgorithm)
self.resultsDock = ResultsDock()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.resultsDock)
self.resultsDock.hide()
self.menu = QMenu(self.iface.mainWindow().menuBar())
self.menu.setObjectName('processing')
self.menu.setTitle(self.tr('Pro&cessing'))
self.toolboxAction = QAction(self.tr('&Toolbox'), self.iface.mainWindow())
self.toolboxAction.setCheckable(True)
self.toolboxAction.setObjectName('toolboxAction')
self.toolboxAction.setIcon(
QgsApplication.getThemeIcon("/processingAlgorithm.svg"))
self.iface.registerMainWindowAction(self.toolboxAction,
QKeySequence('Ctrl+Alt+T').toString(QKeySequence.NativeText))
self.toolboxAction.toggled.connect(self.openToolbox)
self.iface.attributesToolBar().insertAction(self.iface.actionOpenStatisticalSummary(), self.toolboxAction)
self.menu.addAction(self.toolboxAction)
self.modelerAction = QAction(
QgsApplication.getThemeIcon("/processingModel.svg"),
QCoreApplication.translate('ProcessingPlugin', '&Graphical Modeler…'), self.iface.mainWindow())
self.modelerAction.setObjectName('modelerAction')
self.modelerAction.triggered.connect(self.openModeler)
self.iface.registerMainWindowAction(self.modelerAction,
QKeySequence('Ctrl+Alt+G').toString(QKeySequence.NativeText))
self.menu.addAction(self.modelerAction)
self.historyAction = QAction(
QgsApplication.getThemeIcon("/mIconHistory.svg"),
QCoreApplication.translate('ProcessingPlugin', '&History…'), self.iface.mainWindow())
self.historyAction.setObjectName('historyAction')
self.historyAction.triggered.connect(self.openHistory)
self.iface.registerMainWindowAction(self.historyAction,
QKeySequence('Ctrl+Alt+H').toString(QKeySequence.NativeText))
self.menu.addAction(self.historyAction)
self.toolbox.processingToolbar.addAction(self.historyAction)
self.resultsAction = QAction(
QgsApplication.getThemeIcon("/processingResult.svg"),
self.tr('&Results Viewer'), self.iface.mainWindow())
self.resultsAction.setObjectName('resultsViewer')
self.resultsAction.setCheckable(True)
self.iface.registerMainWindowAction(self.resultsAction,
QKeySequence('Ctrl+Alt+R').toString(QKeySequence.NativeText))
self.menu.addAction(self.resultsAction)
self.toolbox.processingToolbar.addAction(self.resultsAction)
self.resultsDock.visibilityChanged.connect(self.resultsAction.setChecked)
self.resultsAction.toggled.connect(self.resultsDock.setUserVisible)
self.toolbox.processingToolbar.addSeparator()
self.editInPlaceAction = QAction(
QgsApplication.getThemeIcon("/mActionProcessSelected.svg"),
self.tr('Edit Features In-Place'), self.iface.mainWindow())
self.editInPlaceAction.setObjectName('editInPlaceFeatures')
self.editInPlaceAction.setCheckable(True)
self.editInPlaceAction.toggled.connect(self.editSelected)
self.menu.addAction(self.editInPlaceAction)
self.toolbox.processingToolbar.addAction(self.editInPlaceAction)
self.toolbox.processingToolbar.addSeparator()
self.optionsAction = QAction(
QgsApplication.getThemeIcon("/mActionOptions.svg"),
self.tr('Options'), self.iface.mainWindow())
self.optionsAction.setObjectName('optionsAction')
self.optionsAction.triggered.connect(self.openProcessingOptions)
self.toolbox.processingToolbar.addAction(self.optionsAction)
menuBar = self.iface.mainWindow().menuBar()
menuBar.insertMenu(
self.iface.firstRightStandardMenu().menuAction(), self.menu)
self.menu.addSeparator()
initializeMenus()
createMenus()
createButtons()
# In-place editing button state sync
self.iface.currentLayerChanged.connect(self.sync_in_place_button_state)
self.iface.mapCanvas().selectionChanged.connect(self.sync_in_place_button_state)
self.iface.actionToggleEditing().triggered.connect(partial(self.sync_in_place_button_state, None))
self.sync_in_place_button_state()
# Sync project models
self.projectModelsMenu = None
self.projectMenuAction = None
self.projectMenuSeparator = None
self.projectProvider = QgsApplication.instance().processingRegistry().providerById("project")
self.projectProvider.algorithmsLoaded.connect(self.updateProjectModelMenu)
def updateProjectModelMenu(self):
"""Add projects models to menu"""
if self.projectMenuAction is None:
self.projectModelsMenu = QMenu(self.tr("Models"))
self.projectMenuAction = self.iface.projectMenu().insertMenu(self.iface.projectMenu().children()[-1], self.projectModelsMenu)
self.projectMenuAction.setParent(self.projectModelsMenu)
self.iface.projectMenu().insertSeparator(self.projectMenuAction)
self.projectModelsMenu.clear()
for model in self.projectProvider.algorithms():
modelSubMenu = self.projectModelsMenu.addMenu(model.name())
modelSubMenu.setParent(self.projectModelsMenu)
action = QAction(self.tr("Execute…"), modelSubMenu)
action.triggered.connect(partial(self.executeAlgorithm, model.id(), self.projectModelsMenu, self.toolbox.in_place_mode))
modelSubMenu.addAction(action)
if model.flags() & QgsProcessingAlgorithm.FlagSupportsBatch:
action = QAction(self.tr("Execute as Batch Process…"), modelSubMenu)
modelSubMenu.addAction(action)
action.triggered.connect(partial(self.executeAlgorithm, model.id(), self.projectModelsMenu, self.toolbox.in_place_mode, True))
@pyqtSlot(str, QWidget, bool, bool)
def executeAlgorithm(self, alg_id, parent, in_place=False, as_batch=False):
"""Executes a project model with GUI interaction if needed.
:param alg_id: algorithm id
:type alg_id: string
:param parent: parent widget
:type parent: QWidget
:param in_place: in place flag, defaults to False
:type in_place: bool, optional
:param as_batch: execute as batch flag, defaults to False
:type as_batch: bool, optional
"""
config = {}
if in_place:
config['IN_PLACE'] = True
alg = QgsApplication.instance().processingRegistry().createAlgorithmById(alg_id, config)
if alg is not None:
ok, message = alg.canExecute()
if not ok:
dlg = MessageDialog()
dlg.setTitle(self.tr('Error executing algorithm'))
dlg.setMessage(
self.tr('<h3>This algorithm cannot '
'be run :-( </h3>\n{0}').format(message))
dlg.exec_()
return
if as_batch:
dlg = BatchAlgorithmDialog(alg, iface.mainWindow())
dlg.show()
dlg.exec_()
else:
in_place_input_parameter_name = 'INPUT'
if hasattr(alg, 'inputParameterName'):
in_place_input_parameter_name = alg.inputParameterName()
if in_place and not [d for d in alg.parameterDefinitions() if d.name() not in (in_place_input_parameter_name, 'OUTPUT')]:
parameters = {}
feedback = MessageBarProgress(algname=alg.displayName())
ok, results = execute_in_place(alg, parameters, feedback=feedback)
if ok:
iface.messageBar().pushSuccess('', self.tr('{algname} completed. %n feature(s) processed.', n=results['__count']).format(algname=alg.displayName()))
feedback.close()
# MessageBarProgress handles errors
return
if alg.countVisibleParameters() > 0:
dlg = alg.createCustomParametersWidget(parent)
if not dlg:
dlg = AlgorithmDialog(alg, in_place, iface.mainWindow())
canvas = iface.mapCanvas()
prevMapTool = canvas.mapTool()
dlg.show()
dlg.exec_()
if canvas.mapTool() != prevMapTool:
try:
canvas.mapTool().reset()
except Exception:
pass
canvas.setMapTool(prevMapTool)
else:
feedback = MessageBarProgress(algname=alg.displayName())
context = dataobjects.createContext(feedback)
parameters = {}
ret, results = execute(alg, parameters, context, feedback)
handleAlgorithmResults(alg, context, feedback)
feedback.close()
def sync_in_place_button_state(self, layer=None):
"""Synchronise the button state with layer state"""
if layer is None:
layer = self.iface.activeLayer()
old_enabled_state = self.editInPlaceAction.isEnabled()
new_enabled_state = layer is not None and layer.type() == QgsMapLayerType.VectorLayer
self.editInPlaceAction.setEnabled(new_enabled_state)
if new_enabled_state != old_enabled_state:
self.toolbox.set_in_place_edit_mode(new_enabled_state and self.editInPlaceAction.isChecked())
def openProcessingOptions(self):
self.iface.showOptionsDialog(self.iface.mainWindow(), currentPage='processingOptions')
def unload(self):
self.toolbox.setVisible(False)
self.iface.removeDockWidget(self.toolbox)
self.iface.attributesToolBar().removeAction(self.toolboxAction)
self.resultsDock.setVisible(False)
self.iface.removeDockWidget(self.resultsDock)
self.toolbox.deleteLater()
self.menu.deleteLater()
# also delete temporary help files
folder = tempHelpFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
self.iface.unregisterMainWindowAction(self.toolboxAction)
self.iface.unregisterMainWindowAction(self.modelerAction)
self.iface.unregisterMainWindowAction(self.historyAction)
self.iface.unregisterMainWindowAction(self.resultsAction)
self.iface.unregisterOptionsWidgetFactory(self.options_factory)
self.iface.deregisterLocatorFilter(self.locator_filter)
self.iface.deregisterLocatorFilter(self.edit_features_locator_filter)
self.iface.unregisterCustomDropHandler(self.drop_handler)
QgsApplication.dataItemProviderRegistry().removeProvider(self.item_provider)
removeButtons()
removeMenus()
if self.projectMenuAction is not None:
self.iface.projectMenu().removeAction(self.projectMenuAction)
self.projectMenuAction = None
if self.projectMenuSeparator is not None:
self.iface.projectMenu().removeAction(self.projectMenuSeparator)
self.projectMenuSeparator = None
Processing.deinitialize()
def openToolbox(self, show):
self.toolbox.setUserVisible(show)
def toolboxVisibilityChanged(self, visible):
self.toolboxAction.setChecked(visible)
def openModeler(self):
dlg = ModelerDialog.create()
dlg.update_model.connect(self.updateModel)
dlg.show()
def updateModel(self):
model_provider = QgsApplication.processingRegistry().providerById('model')
model_provider.refreshAlgorithms()
def openResults(self):
if self.resultsDock.isVisible():
self.resultsDock.hide()
else:
self.resultsDock.show()
def openHistory(self):
dlg = HistoryDialog()
dlg.exec_()
def tr(self, message, disambiguation=None, n=-1):
return QCoreApplication.translate('ProcessingPlugin', message, disambiguation=disambiguation, n=n)
def editSelected(self, enabled):
self.toolbox.set_in_place_edit_mode(enabled)
class GeToolsPlugin:
def __init__(self, iface):
self.iface = iface
locale = QgsApplication.locale()
qmPath = '{}/i18n/getools_{}.qm'.format(pluginPath, locale)
if os.path.exists(qmPath):
self.translator = QTranslator()
self.translator.load(qmPath)
QCoreApplication.installTranslator(self.translator)
def initGui(self):
self.actionPostionToGe = QAction(self.tr('Coords to the Google Earth'), self.iface.mainWindow())
self.actionPostionToGe.setIcon(QIcon(os.path.join(pluginPath, 'icons', 'ge-click.svg')))
self.actionPostionToGe.setObjectName('gePosition')
self.actionPostionToGe.setCheckable(True)
self.actionFeaturesToGe = QAction(self.tr('Feature(s) to the Google Earth'), self.iface.mainWindow())
self.actionFeaturesToGe.setIcon(QIcon(os.path.join(pluginPath, 'icons', 'ge-selected.svg')))
self.actionFeaturesToGe.setObjectName('geFeatures')
self.actionFeaturesToGe.setCheckable(True)
self.actionVectorToGe = QAction(self.tr('Vector layer to the Google Earth'), self.iface.mainWindow())
self.actionVectorToGe.setIcon(QIcon(os.path.join(pluginPath, 'icons', 'ge-export-vector.svg')))
self.actionVectorToGe.setObjectName('geVector')
self.actionRasterToGe = QAction(self.tr('Raster layer to the Google Earth'), self.iface.mainWindow())
self.actionRasterToGe.setIcon(QIcon(os.path.join(pluginPath, 'icons', 'ge-export-raster.svg')))
self.actionRasterToGe.setObjectName('geRaster')
self.actionSettings = QAction(self.tr('Settings…'), self.iface.mainWindow())
self.actionSettings.setIcon(QgsApplication.getThemeIcon('/mActionOptions.svg'))
self.actionSettings.setObjectName('geSettings')
self.actionAbout = QAction(self.tr('About GETools…'), self.iface.mainWindow())
self.actionAbout.setIcon(QgsApplication.getThemeIcon('/mActionHelpContents.svg'))
self.actionAbout.setObjectName('geAbout')
self.iface.addPluginToMenu(self.tr('GETools'), self.actionPostionToGe)
self.iface.addPluginToMenu(self.tr('GETools'), self.actionFeaturesToGe)
self.iface.addPluginToMenu(self.tr('GETools'), self.actionVectorToGe)
self.iface.addPluginToMenu(self.tr('GETools'), self.actionRasterToGe)
self.iface.addPluginToMenu(self.tr('GETools'), self.actionSettings)
self.iface.addPluginToMenu(self.tr('GETools'), self.actionAbout)
self.iface.addVectorToolBarIcon(self.actionPostionToGe)
self.iface.addVectorToolBarIcon(self.actionFeaturesToGe)
self.iface.addVectorToolBarIcon(self.actionVectorToGe)
self.iface.addRasterToolBarIcon(self.actionRasterToGe)
self.actionPostionToGe.triggered.connect(self.selectPosition)
self.actionFeaturesToGe.triggered.connect(self.selectFeatures)
self.actionVectorToGe.triggered.connect(self.exportLayer)
self.actionRasterToGe.triggered.connect(self.exportLayer)
self.actionSettings.triggered.connect(self.settings)
self.actionAbout.triggered.connect(self.about)
self.toolClick = MapToolClick(self.iface.mapCanvas())
self.toolClick.setAction(self.actionPostionToGe)
self.toolClick.canvasClicked.connect(self.exportPosition)
self.toolSelect = MapToolSelect(self.iface.mapCanvas())
self.toolSelect.setAction(self.actionFeaturesToGe)
self.toolSelect.featuresSelected.connect(self.exportFeatures)
self.iface.currentLayerChanged.connect(self.toggleButtons)
self.taskManager = QgsApplication.taskManager()
def unload(self):
self.iface.removeVectorToolBarIcon(self.actionPostionToGe)
self.iface.removeVectorToolBarIcon(self.actionFeaturesToGe)
self.iface.removeVectorToolBarIcon(self.actionVectorToGe)
self.iface.removeRasterToolBarIcon(self.actionRasterToGe)
self.iface.removePluginMenu(self.tr('GETools'), self.actionPostionToGe)
self.iface.removePluginMenu(self.tr('GETools'), self.actionFeaturesToGe)
self.iface.removePluginMenu(self.tr('GETools'), self.actionVectorToGe)
self.iface.removePluginMenu(self.tr('GETools'), self.actionRasterToGe)
self.iface.removePluginMenu(self.tr('GETools'), self.actionSettings)
self.iface.removePluginMenu(self.tr('GETools'), self.actionAbout)
if self.iface.mapCanvas().mapTool() == self.toolClick:
self.iface.mapCanvas().unsetMapTool(self.toolClick)
if self.iface.mapCanvas().mapTool() == self.toolSelect:
self.iface.mapCanvas().unsetMapTool(self.toolSelect)
del self.toolClick
del self.toolSelect
utils.removeTempFiles()
def settings(self):
dlg = OptionsDialog(self.iface.mainWindow())
dlg.exec_()
def about(self):
dlg = AboutDialog()
dlg.exec_()
def tr(self, text):
return QCoreApplication.translate('GeTools', text)
def selectPosition(self):
self.iface.mapCanvas().setMapTool(self.toolClick)
def selectFeatures(self):
self.iface.mapCanvas().setMapTool(self.toolSelect)
def toggleButtons(self, layer):
if layer and layer.type() == QgsMapLayer.VectorLayer:
self.actionFeaturesToGe.setEnabled(True)
self.actionVectorToGe.setEnabled(True)
self.actionRasterToGe.setEnabled(False)
elif layer and layer.type() == QgsMapLayer.RasterLayer:
self.actionFeaturesToGe.setEnabled(False)
self.actionVectorToGe.setEnabled(False)
self.actionRasterToGe.setEnabled(True)
else:
self.actionFeaturesToGe.setEnabled(False)
self.actionVectorToGe.setEnabled(False)
self.actionRasterToGe.setEnabled(False)
def exportPosition(self, point, button):
task = KmlWriterTask(point)
task.exportComplete.connect(self.completed)
task.errorOccurred.connect(self.errored)
self.taskManager.addTask(task)
def exportFeatures(self):
task = KmlWriterTask(self.iface.activeLayer(), True)
task.exportComplete.connect(self.completed)
task.errorOccurred.connect(self.errored)
self.taskManager.addTask(task)
def exportLayer(self):
task = KmlWriterTask(self.iface.activeLayer())
task.exportComplete.connect(self.completed)
task.errorOccurred.connect(self.errored)
self.taskManager.addTask(task)
def completed(self, fileName):
uri = QUrl.fromLocalFile(fileName)
self.iface.messageBar().pushSuccess(self.tr('GETools'), self.tr('Successfully exported to <a href="{}">{}</a>').format(uri.toString(), fileName))
QDesktopServices.openUrl(uri)
def errored(self, error):
self.iface.messageBar().pushWarning(self.tr('GETools'), error)
class LatLonTools:
digitizerDialog = None
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.crossRb = QgsRubberBand(self.canvas, QgsWkbTypes.LineGeometry)
self.crossRb.setColor(Qt.red)
self.provider = LatLonToolsProvider()
self.toolbar = self.iface.addToolBar('Lat Lon Tools Toolbar')
self.toolbar.setObjectName('LatLonToolsToolbar')
def initGui(self):
'''Initialize Lot Lon Tools GUI.'''
# Initialize the Settings Dialog box
self.settingsDialog = SettingsWidget(self, self.iface, self.iface.mainWindow())
self.mapTool = CopyLatLonTool(self.settingsDialog, self.iface)
self.showMapTool = ShowOnMapTool(self.iface)
# Add Interface for Coordinate Capturing
icon = QIcon(os.path.dirname(__file__) + "/images/copyicon.png")
self.copyAction = QAction(icon, "Copy Latitude, Longitude", self.iface.mainWindow())
self.copyAction.setObjectName('latLonToolsCopy')
self.copyAction.triggered.connect(self.startCapture)
self.copyAction.setCheckable(True)
self.toolbar.addAction(self.copyAction)
self.iface.addPluginToMenu("Lat Lon Tools", self.copyAction)
# Add Interface for External Map
icon = QIcon(os.path.dirname(__file__) + "/images/mapicon.png")
self.externMapAction = QAction(icon, "Show in External Map", self.iface.mainWindow())
self.externMapAction.setObjectName('latLonToolsExternalMap')
self.externMapAction.triggered.connect(self.setShowMapTool)
self.externMapAction.setCheckable(True)
self.toolbar.addAction(self.externMapAction)
self.iface.addPluginToMenu("Lat Lon Tools", self.externMapAction)
# Add Interface for Zoom to Coordinate
icon = QIcon(os.path.dirname(__file__) + "/images/zoomicon.png")
self.zoomToAction = QAction(icon, "Zoom To Latitude, Longitude", self.iface.mainWindow())
self.zoomToAction.setObjectName('latLonToolsZoom')
self.zoomToAction.triggered.connect(self.showZoomToDialog)
self.toolbar.addAction(self.zoomToAction)
self.iface.addPluginToMenu('Lat Lon Tools', self.zoomToAction)
self.zoomToDialog = ZoomToLatLon(self, self.iface, self.iface.mainWindow())
self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.zoomToDialog)
self.zoomToDialog.hide()
# Add Interface for Multi point zoom
icon = QIcon(os.path.dirname(__file__) + '/images/multizoom.png')
self.multiZoomToAction = QAction(icon, "Multi-location Zoom", self.iface.mainWindow())
self.multiZoomToAction.setObjectName('latLonToolsMultiZoom')
self.multiZoomToAction.triggered.connect(self.multiZoomTo)
self.toolbar.addAction(self.multiZoomToAction)
self.iface.addPluginToMenu('Lat Lon Tools', self.multiZoomToAction)
self.multiZoomDialog = MultiZoomWidget(self, self.settingsDialog, self.iface.mainWindow())
self.multiZoomDialog.hide()
self.multiZoomDialog.setFloating(True)
# Create the conversions menu
menu = QMenu()
icon = QIcon(os.path.dirname(__file__) + '/images/field2geom.png')
action = menu.addAction(icon, "Fields to point layer", self.field2geom)
action.setObjectName('latLonToolsField2Geom')
icon = QIcon(os.path.dirname(__file__) + '/images/geom2field.png')
action = menu.addAction(icon, "Point layer to fields", self.geom2Field)
action.setObjectName('latLonToolsGeom2Field')
icon = QIcon(os.path.dirname(__file__) + '/images/pluscodes.png')
action = menu.addAction(icon, "Plus Codes to point layer", self.PlusCodestoLayer)
action.setObjectName('latLonToolsPlusCodes2Geom')
action = menu.addAction(icon, "Point layer to Plus Codes", self.toPlusCodes)
action.setObjectName('latLonToolsGeom2PlusCodes')
icon = QIcon(os.path.dirname(__file__) + '/images/mgrs2point.png')
action = menu.addAction(icon, "MGRS to point layer", self.MGRStoLayer)
action.setObjectName('latLonToolsMGRS2Geom')
icon = QIcon(os.path.dirname(__file__) + '/images/point2mgrs.png')
action = menu.addAction(icon, "Point layer to MGRS", self.toMGRS)
action.setObjectName('latLonToolsGeom2MGRS')
self.conversionsAction = QAction(icon, "Conversions", self.iface.mainWindow())
self.conversionsAction.setMenu(menu)
self.iface.addPluginToMenu('Lat Lon Tools', self.conversionsAction)
# Add to Digitize Toolbar
icon = QIcon(os.path.dirname(__file__) + '/images/latLonDigitize.png')
self.digitizeAction = QAction(icon, "Lat Lon Digitize", self.iface.mainWindow())
self.digitizeAction.setObjectName('latLonToolsDigitize')
self.digitizeAction.triggered.connect(self.digitizeClicked)
self.digitizeAction.setEnabled(False)
self.toolbar.addAction(self.digitizeAction)
self.iface.addPluginToMenu('Lat Lon Tools', self.digitizeAction)
# Add Interface for copying the canvas extent
icon = QIcon(os.path.dirname(__file__) + "/images/copycanvas.png")
self.copyCanvasAction = QAction(icon, "Copy Canvas Bounding Box", self.iface.mainWindow())
self.copyCanvasAction.setObjectName('latLonToolsCopyCanvas')
self.copyCanvasAction.triggered.connect(self.copyCanvas)
self.toolbar.addAction(self.copyCanvasAction)
self.iface.addPluginToMenu("Lat Lon Tools", self.copyCanvasAction)
# Initialize the Settings Dialog Box
settingsicon = QIcon(os.path.dirname(__file__) + '/images/settings.png')
self.settingsAction = QAction(settingsicon, "Settings", self.iface.mainWindow())
self.settingsAction.setObjectName('latLonToolsSettings')
self.settingsAction.triggered.connect(self.settings)
self.iface.addPluginToMenu('Lat Lon Tools', self.settingsAction)
# Help
icon = QIcon(os.path.dirname(__file__) + '/images/help.png')
self.helpAction = QAction(icon, "Help", self.iface.mainWindow())
self.helpAction.setObjectName('latLonToolsHelp')
self.helpAction.triggered.connect(self.help)
self.iface.addPluginToMenu('Lat Lon Tools', self.helpAction)
self.iface.currentLayerChanged.connect(self.currentLayerChanged)
self.canvas.mapToolSet.connect(self.unsetTool)
self.enableDigitizeTool()
# Add the processing provider
QgsApplication.processingRegistry().addProvider(self.provider)
def unsetTool(self, tool):
'''Uncheck the Copy Lat Lon tool'''
try:
if not isinstance(tool, CopyLatLonTool):
self.copyAction.setChecked(False)
self.multiZoomDialog.stopCapture()
self.mapTool.capture4326 = False
if not isinstance(tool, ShowOnMapTool):
self.externMapAction.setChecked(False)
except:
pass
def unload(self):
'''Unload LatLonTools from the QGIS interface'''
self.zoomToDialog.removeMarker()
self.multiZoomDialog.removeMarkers()
self.canvas.unsetMapTool(self.mapTool)
self.canvas.unsetMapTool(self.showMapTool)
self.iface.removePluginMenu('Lat Lon Tools', self.copyAction)
self.iface.removePluginMenu('Lat Lon Tools', self.copyCanvasAction)
self.iface.removePluginMenu('Lat Lon Tools', self.externMapAction)
self.iface.removePluginMenu('Lat Lon Tools', self.zoomToAction)
self.iface.removePluginMenu('Lat Lon Tools', self.multiZoomToAction)
self.iface.removePluginMenu('Lat Lon Tools', self.conversionsAction)
self.iface.removePluginMenu('Lat Lon Tools', self.settingsAction)
self.iface.removePluginMenu('Lat Lon Tools', self.helpAction)
self.iface.removePluginMenu('Lat Lon Tools', self.digitizeAction)
self.iface.removeDockWidget(self.zoomToDialog)
self.iface.removeDockWidget(self.multiZoomDialog)
# Remove Toolbar Icons
self.iface.removeToolBarIcon(self.copyAction)
self.iface.removeToolBarIcon(self.copyCanvasAction)
self.iface.removeToolBarIcon(self.zoomToAction)
self.iface.removeToolBarIcon(self.externMapAction)
self.iface.removeToolBarIcon(self.multiZoomToAction)
self.iface.removeToolBarIcon(self.digitizeAction)
del self.toolbar
self.zoomToDialog = None
self.multiZoomDialog = None
self.settingsDialog = None
self.showMapTool = None
self.mapTool = None
self.digitizerDialog = None
QgsApplication.processingRegistry().removeProvider(self.provider)
def startCapture(self):
'''Set the focus of the copy coordinate tool and check it'''
self.copyAction.setChecked(True)
self.canvas.setMapTool(self.mapTool)
def copyCanvas(self):
extent = self.iface.mapCanvas().extent()
canvasCrs = self.canvas.mapSettings().destinationCrs()
if settings.bBoxCrs == 0 and canvasCrs != epsg4326:
transform = QgsCoordinateTransform(canvasCrs, epsg4326, QgsProject.instance())
p1x, p1y = transform.transform(float(extent.xMinimum()), float(extent.yMinimum()))
p2x, p2y = transform.transform(float(extent.xMaximum()), float(extent.yMaximum()))
extent.set(p1x, p1y, p2x, p2y)
delim = settings.bBoxDelimiter
prefix = settings.bBoxPrefix
suffix = settings.bBoxSuffix
precision = settings.bBoxDigits
outStr = ''
minX = extent.xMinimum()
minY = extent.yMinimum()
maxX = extent.xMaximum()
maxY = extent.yMaximum()
if settings.bBoxFormat == 0: # minX,minY,maxX,maxY - using the delimiter
outStr = '{:.{prec}f}{}{:.{prec}f}{}{:.{prec}f}{}{:.{prec}f}'.format(
minX, delim, minY, delim, maxX, delim, maxY, prec=precision)
elif settings.bBoxFormat == 1: # minX,maxX,minY,maxY - Using the selected delimiter'
outStr = '{:.{prec}f}{}{:.{prec}f}{}{:.{prec}f}{}{:.{prec}f}'.format(
minX, delim, maxX, delim, minY, delim, maxY, prec=precision)
elif settings.bBoxFormat == 2: # x1 y1,x2 y2,x3 y3,x4 y4,x1 y1 - Polygon format
outStr = '{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f}'.format(
minX, minY, minX, maxY, maxX, maxY, maxX, minY, minX, minY, prec=precision)
elif settings.bBoxFormat == 3: # x1,y1 x2,y2 x3,y3 x4,y4 x1,y1 - Polygon format
outStr = '{:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f}'.format(
minX, minY, minX, maxY, maxX, maxY, maxX, minY, minX, minY, prec=precision)
elif settings.bBoxFormat == 4: # WKT Polygon
outStr = extent.asWktPolygon()
elif settings.bBoxFormat == 5: # bbox: [minX, minY, maxX, maxY] - MapProxy
outStr = 'bbox: [{}, {}, {}, {}]'.format(
minX, minY, maxX, maxY)
elif settings.bBoxFormat == 6: # bbox: [minX, minY, maxX, maxY] - MapProxy
outStr = 'bbox={},{},{},{}'.format(
minX, minY, maxX, maxY)
outStr = '{}{}{}'.format(prefix, outStr, suffix)
clipboard = QApplication.clipboard()
clipboard.setText(outStr)
self.iface.messageBar().pushMessage("", "'{}' copied to the clipboard".format(outStr), level=Qgis.Info, duration=4)
def setShowMapTool(self):
'''Set the focus of the external map tool and check it'''
self.externMapAction.setChecked(True)
self.canvas.setMapTool(self.showMapTool)
def showZoomToDialog(self):
'''Show the zoom to docked widget.'''
self.zoomToDialog.show()
def multiZoomTo(self):
'''Display the Multi-zoom to dialog box'''
self.multiZoomDialog.show()
def field2geom(self):
'''Convert layer containing a point x & y coordinate to a new point layer'''
results = processing.execAlgorithmDialog('latlontools:field2geom', {})
def geom2Field(self):
'''Convert layer geometry to a text string'''
results = processing.execAlgorithmDialog('latlontools:geom2field', {})
def toMGRS(self):
'''Display the to MGRS dialog box'''
results = processing.execAlgorithmDialog('latlontools:point2mgrs', {})
def MGRStoLayer(self):
'''Display the to MGRS dialog box'''
results = processing.execAlgorithmDialog('latlontools:mgrs2point', {})
def toPlusCodes(self):
results = processing.execAlgorithmDialog('latlontools:point2pluscodes', {})
def PlusCodestoLayer(self):
results = processing.execAlgorithmDialog('latlontools:pluscodes2point', {})
def settings(self):
'''Show the settings dialog box'''
self.settingsDialog.show()
def help(self):
'''Display a help page'''
url = QUrl.fromLocalFile(os.path.dirname(__file__) + "/index.html").toString()
webbrowser.open(url, new=2)
def settingsChanged(self):
# Settings may have changed so we need to make sure the zoomToDialog window is configured properly
self.zoomToDialog.configure()
self.multiZoomDialog.settingsChanged()
def zoomTo(self, srcCrs, lat, lon):
canvasCrs = self.canvas.mapSettings().destinationCrs()
transform = QgsCoordinateTransform(srcCrs, canvasCrs, QgsProject.instance())
x, y = transform.transform(float(lon), float(lat))
rect = QgsRectangle(x, y, x, y)
self.canvas.setExtent(rect)
pt = QgsPointXY(x, y)
self.highlight(pt)
self.canvas.refresh()
return pt
def highlight(self, point):
currExt = self.canvas.extent()
leftPt = QgsPoint(currExt.xMinimum(), point.y())
rightPt = QgsPoint(currExt.xMaximum(), point.y())
topPt = QgsPoint(point.x(), currExt.yMaximum())
bottomPt = QgsPoint(point.x(), currExt.yMinimum())
horizLine = QgsGeometry.fromPolyline( [ leftPt , rightPt ] )
vertLine = QgsGeometry.fromPolyline( [ topPt , bottomPt ] )
self.crossRb.reset(QgsWkbTypes.LineGeometry)
self.crossRb.addGeometry(horizLine, None)
self.crossRb.addGeometry(vertLine, None)
QTimer.singleShot(700, self.resetRubberbands)
def resetRubberbands(self):
self.crossRb.reset()
def digitizeClicked(self):
if self.digitizerDialog == None:
from .digitizer import DigitizerWidget
self.digitizerDialog = DigitizerWidget(self, self.iface, self.iface.mainWindow())
self.digitizerDialog.show()
def currentLayerChanged(self):
layer = self.iface.activeLayer()
if layer != None:
try:
layer.editingStarted.disconnect(self.layerEditingChanged)
except:
pass
try:
layer.editingStopped.disconnect(self.layerEditingChanged)
except:
pass
if isinstance(layer, QgsVectorLayer):
layer.editingStarted.connect(self.layerEditingChanged)
layer.editingStopped.connect(self.layerEditingChanged)
self.enableDigitizeTool()
def layerEditingChanged(self):
self.enableDigitizeTool()
def enableDigitizeTool(self):
self.digitizeAction.setEnabled(False)
layer = self.iface.activeLayer()
if layer != None and isinstance(layer, QgsVectorLayer) and (layer.geometryType() == QgsWkbTypes.PointGeometry) and layer.isEditable():
self.digitizeAction.setEnabled(True)
else:
if self.digitizerDialog != None:
self.digitizerDialog.close()
def __init__(self, iface):
QMainWindow.__init__(self)
self.resize(600, 600)
self.layer = None
self.iface = iface
self.dstpoints = []
self.srcpoints = []
self.filename = None
self.cursrc = None
self.curdst = None
self.xform_m2r = None
self.xform_r2m = None
self.canvas = QgsMapCanvas(self)
#self.canvas.setCachingEnabled(True)
self.canvas.setCanvasColor(Qt.white)
self.canvas.setWheelAction(QgsMapCanvas.WheelZoomToMouseCursor)
self.setCentralWidget(self.canvas)
def t(name):
return QgsApplication.getThemeIcon('/' + name)
actionZoomIn = QAction(t('mActionZoomIn.svg'), "Zoom in", self)
actionZoomOut = QAction(t('mActionZoomOut.svg'), "Zoom out", self)
actionZoomToLayer = QAction(t('mActionZoomToLayer.svg'), "Zoom To Layer", self)
actionZoomToDest = QAction("Zoom To Map", self)
actionPan = QAction(t('mActionPan.svg'), "Pan", self)
actionOpen = QAction(t('mActionFileOpen.svg'), "Open", self)
actionSave = QAction(t('mActionFileSaveAs.svg'), "Save", self)
actionAdd = QAction("Add GCP", self)
actionDeleteAll = QAction("Delete All GCPs", self)
actionZoomIn.setCheckable(True)
actionZoomOut.setCheckable(True)
actionPan.setCheckable(True)
actionAdd.setCheckable(True)
actionZoomIn.triggered.connect(self.zoomIn)
actionZoomOut.triggered.connect(self.zoomOut)
actionZoomToLayer.triggered.connect(self.zoomToLayer)
actionZoomToDest.triggered.connect(self.zoomToDest)
actionPan.triggered.connect(self.pan)
actionOpen.triggered.connect(self.showOpen)
actionSave.triggered.connect(self.savePoints)
actionAdd.triggered.connect(self.addGcp)
actionDeleteAll.triggered.connect(self.deleteAll)
self.toolbar = self.addToolBar("Canvas actions")
self.toolbar.addAction(actionOpen)
self.toolbar.addAction(actionSave)
self.toolbar.addSeparator()
self.toolbar.addAction(actionPan)
self.toolbar.addAction(actionZoomIn)
self.toolbar.addAction(actionZoomOut)
self.toolbar.addAction(actionZoomToLayer)
self.toolbar.addAction(actionZoomToDest)
self.toolbar.addSeparator()
self.toolbar.addAction(actionAdd)
self.toolbar.addSeparator()
self.toolbar.addAction(actionDeleteAll)
self.toolPan = QgsMapToolPan(self.canvas)
self.toolPan.setAction(actionPan)
self.toolZoomIn = QgsMapToolZoom(self.canvas, False)
self.toolZoomIn.setAction(actionZoomIn)
self.toolZoomOut = QgsMapToolZoom(self.canvas, True)
self.toolZoomOut.setAction(actionZoomOut)
self.toolSrcAdd = CaptureTool(self.canvas, self.iface.cadDockWidget())
self.toolSrcAdd.pointSelected.connect(self.addSrcPoint)
self.toolSrcAdd.pointDeleted.connect(self.delSrcPoint)
self.toolDestAdd = CaptureTool(self.iface.mapCanvas(), self.iface.cadDockWidget())
self.toolDestAdd.pointSelected.connect(self.addDestPoint)
self.toolDestAdd.pointDeleted.connect(self.delDestPoint)
#self.toolDestAdd.setAction(actionAdd)
self.pan()
self.overview = QgsMapOverviewCanvas(None, self.canvas)
self.overview_dock = QDockWidget("Overview")
self.overview_dock.setWidget(self.overview)
self.addDockWidget(Qt.BottomDockWidgetArea, self.overview_dock)
self.canvas.enableOverviewMode(self.overview)
statusbar = self.statusBar()
self.coordslabel = QLabel(statusbar)
self.canvas.xyCoordinates.connect(self.showMouseCoordinates)
statusbar.addPermanentWidget(self.coordslabel)
class MGRSCapture:
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.toolbar = self.iface.addToolBar('MGRS Toolbar')
self.toolbar.setObjectName('MGRSToolbar')
def initGui(self):
'''Initialize Lot Lon Tools GUI.'''
# Initialize the Settings Dialog box
self.settingsDialog = SettingsWidget(self.iface)
self.mapTool = CopyMgrsTool(self.iface)
# Add Interface for Coordinate Capturing
icon = QIcon(os.path.dirname(__file__) + "/images/copyMgrs.svg")
self.copyAction = QAction(icon, "Copy/Display MGRS Coordinate",
self.iface.mainWindow())
self.copyAction.setObjectName('mgrsCopy')
self.copyAction.triggered.connect(self.startCapture)
self.copyAction.setCheckable(True)
self.toolbar.addAction(self.copyAction)
self.iface.addPluginToMenu("MGRS", self.copyAction)
# Add Interface for Zoom to Coordinate
icon = QIcon(os.path.dirname(__file__) + "/images/zoomToMgrs.svg")
self.zoomToAction = QAction(icon, "Zoom To MGRS Coordinate",
self.iface.mainWindow())
self.zoomToAction.setObjectName('mgrsZoom')
self.zoomToAction.triggered.connect(self.showZoomToDialog)
self.toolbar.addAction(self.zoomToAction)
self.iface.addPluginToMenu('MGRS', self.zoomToAction)
self.zoomToDialog = ZoomToMgrs(self.iface, self.iface.mainWindow())
self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.zoomToDialog)
self.zoomToDialog.hide()
# Initialize the Settings Dialog Box
settingsicon = QIcon(':/images/themes/default/mActionOptions.svg')
self.settingsAction = QAction(settingsicon, "Settings",
self.iface.mainWindow())
self.settingsAction.setObjectName('mgrsSettings')
self.settingsAction.triggered.connect(self.settings)
self.iface.addPluginToMenu('MGRS', self.settingsAction)
# Help
icon = QIcon(os.path.dirname(__file__) + '/images/help.svg')
self.helpAction = QAction(icon, "Help", self.iface.mainWindow())
self.helpAction.setObjectName('mgrsHelp')
self.helpAction.triggered.connect(self.help)
self.iface.addPluginToMenu('MGRS', self.helpAction)
self.canvas.mapToolSet.connect(self.resetTools)
def resetTools(self, newtool, oldtool):
'''Uncheck the Copy MGRS tool'''
try:
if oldtool is self.mapTool:
self.copyAction.setChecked(False)
if newtool is self.mapTool:
self.copyAction.setChecked(True)
except Exception:
pass
def unload(self):
'''Unload LatLonTools from the QGIS interface'''
self.zoomToDialog.removeMarker()
self.canvas.unsetMapTool(self.mapTool)
self.iface.removePluginMenu('MGRS', self.copyAction)
self.iface.removePluginMenu('MGRS', self.zoomToAction)
self.iface.removePluginMenu('MGRS', self.settingsAction)
self.iface.removePluginMenu('MGRS', self.helpAction)
self.iface.removeDockWidget(self.zoomToDialog)
# Remove Toolbar Icons
self.iface.removeToolBarIcon(self.copyAction)
self.iface.removeToolBarIcon(self.zoomToAction)
del self.toolbar
self.zoomToDialog = None
self.settingsDialog = None
self.mapTool = None
def startCapture(self):
'''Set the focus of the copy coordinate tool'''
self.canvas.setMapTool(self.mapTool)
def showZoomToDialog(self):
'''Show the zoom to docked widget.'''
self.zoomToDialog.show()
def settings(self):
'''Show the settings dialog box'''
self.settingsDialog.show()
def help(self):
'''Display a help page'''
url = QUrl.fromLocalFile(os.path.dirname(__file__) +
"/index.html").toString()
webbrowser.open(url, new=2)
def add_action(
self,
icon_path,
text,
callback,
enabled_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None,
checkable=True):
"""Add a toolbar icon to the toolbar.
:param icon_path: Path to the icon for this action. Can be a resource
path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
:type icon_path: str
:param text: Text that should be shown in menu items for this action.
:type text: str
:param callback: Function to be called when the action is triggered.
:type callback: function
:param enabled_flag: A flag indicating if the action should be enabled
by default. Defaults to True.
:type enabled_flag: bool
:param add_to_menu: Flag indicating whether the action should also
be added to the menu. Defaults to True.
:type add_to_menu: bool
:param add_to_toolbar: Flag indicating whether the action should also
be added to the toolbar. Defaults to True.
:type add_to_toolbar: bool
:param status_tip: Optional text to show in a popup when mouse pointer
hovers over the action.
:type status_tip: str
:param parent: Parent widget for the new action. Defaults None.
:type parent: QWidget
:param whats_this: Optional text to show in the status bar when the
mouse pointer hovers over the action.
:returns: The action that was created. Note that the action is also
added to self.actions list.
:rtype: QAction
"""
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.triggered.connect(callback)
action.setEnabled(enabled_flag)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
action.setCheckable(checkable)
if add_to_toolbar:
self.toolbar.addAction(action)
if add_to_menu:
self.iface.addPluginToMenu(
self.menu,
action)
self.actions.append(action)
return action
class GeoGigPlugin(object):
def __init__(self, iface):
self.iface = iface
config.iface = iface
readSettings()
config.initConfigParams()
layers = list(QgsMapLayerRegistry.instance().mapLayers().values())
for layer in layers:
trackLayer(layer)
try:
from qgistester.tests import addTestModule
from geogig.tests import testplugin
addTestModule(testplugin, "GeoGig Light")
except Exception as e:
pass
QSettings().setValue("/qgis/walForSqlite3", False)
def unload(self):
navigatorInstance.setVisible(False)
try:
QgsMapLayerRegistry.instance().layerWasAdded.disconnect(trackLayer)
QgsMapLayerRegistry.instance().layerRemoved.disconnect(layerRemoved)
except:
pass
self.menu.deleteLater()
self.toolButton.deleteLater()
self.iface.removePluginMenu("&GeoGig", self.explorerAction)
self.iface.removePluginMenu("&GeoGig", self.toolAction)
layers = list(QgsMapLayerRegistry.instance().mapLayers().values())
for layer in layers:
removeLayerActions(layer)
removeNonexistentTrackedLayers()
removeTempFolder()
try:
from qgistester.tests import removeTestModule
from geogig.tests import testplugin
removeTestModule(testplugin, "GeoGig Light")
except Exception as e:
pass
try:
from lessons import removeLessonsFolder
removeLessonsFolder(folder, "geogig")
except:
pass
removeHelpMenu("GeoGig")
removeAboutMenu("GeoGig")
removeSettingsMenu("GeoGig")
def initGui(self):
readTrackedLayers()
QgsMapLayerRegistry.instance().layerWasAdded.connect(trackLayer)
QgsMapLayerRegistry.instance().layerRemoved.connect(layerRemoved)
icon = QIcon(os.path.dirname(__file__) + "/ui/resources/geogig.png")
self.explorerAction = navigatorInstance.toggleViewAction()
self.explorerAction.setIcon(icon)
self.explorerAction.setText("GeoGig Navigator")
icon = QIcon(os.path.dirname(__file__) + "/ui/resources/identify.png")
self.toolAction = QAction(icon, "GeoGig Feature Info Tool", self.iface.mainWindow())
self.toolAction.setCheckable(True)
self.toolAction.triggered.connect(self.setTool)
self.menu = QMenu(self.iface.mainWindow())
self.menu.setTitle("GeoGig")
self.menu.addAction(self.explorerAction)
self.menu.addAction(self.toolAction)
bar = self.iface.layerToolBar()
self.toolButton = QToolButton()
self.toolButton.setMenu(self.menu)
self.toolButton.setPopupMode(QToolButton.MenuButtonPopup)
self.toolButton.setDefaultAction(self.explorerAction)
bar.addWidget(self.toolButton)
self.iface.addPluginToMenu("&GeoGig", self.explorerAction)
self.iface.addPluginToMenu("&GeoGig", self.toolAction)
addSettingsMenu("GeoGig")
addHelpMenu("GeoGig")
addAboutMenu("GeoGig")
self.mapTool = MapToolGeoGigInfo(self.iface.mapCanvas())
#This crashes QGIS, so we comment it out until finding a solution
#self.mapTool.setAction(self.toolAction)
self.iface.addDockWidget(Qt.RightDockWidgetArea, navigatorInstance)
try:
from lessons import addLessonsFolder, addGroup
folder = os.path.join(os.path.dirname(__file__), "_lessons")
addLessonsFolder(folder, "geogig")
group_description = os.path.join(folder, "group.md")
addGroup("GeoGig lessons", group_description)
except Exception as e:
pass
def setWarning(self, msg):
QMessageBox.warning(None, 'Could not complete GeoGig command',
msg,
QMessageBox.Ok)
def setTool(self):
self.toolAction.setChecked(True)
self.iface.mapCanvas().setMapTool(self.mapTool)
class OpenlayersPlugin:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# Keep a reference to all OL layers to avoid GC
self._ol_layers = []
# initialize locale
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, "i18n",
"openlayers_{}.qm".format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
self._olLayerTypeRegistry = WebLayerTypeRegistry(self)
self.olOverview = OLOverview(iface, self._olLayerTypeRegistry)
self.dlgAbout = AboutDialog()
self.pluginLayerRegistry = QgsPluginLayerRegistry()
def initGui(self):
self._olMenu = QMenu("OpenLayers plugin")
self._olMenu.setIcon(QIcon(":/plugins/openlayers/openlayers.png"))
# Overview
self.overviewAddAction = QAction(QApplication.translate(
"OpenlayersPlugin", "OpenLayers Overview"),
self.iface.mainWindow())
self.overviewAddAction.setCheckable(True)
self.overviewAddAction.setChecked(False)
self.overviewAddAction.toggled.connect(self.olOverview.setVisible)
self._olMenu.addAction(self.overviewAddAction)
self._actionAbout = QAction("Terms of Service / About",
self.iface.mainWindow())
self._actionAbout.triggered.connect(self.dlgAbout.show)
self._olMenu.addAction(self._actionAbout)
self.dlgAbout.finished.connect(self._publicationInfoClosed)
self._olLayerTypeRegistry.register(OlGooglePhysicalLayer())
self._olLayerTypeRegistry.register(OlGoogleStreetsLayer())
self._olLayerTypeRegistry.register(OlGoogleHybridLayer())
self._olLayerTypeRegistry.register(OlGoogleSatelliteLayer())
self._olLayerTypeRegistry.register(OlOpenStreetMapLayer())
self._olLayerTypeRegistry.register(OlOpenCycleMapLayer())
self._olLayerTypeRegistry.register(OlOCMLandscapeLayer())
self._olLayerTypeRegistry.register(OlOCMPublicTransportLayer())
# ID 8-10 was Yahoo
self._olLayerTypeRegistry.register(OlOSMHumanitarianDataModelLayer())
self._olLayerTypeRegistry.register(OlOCMOutdoorstLayer())
self._olLayerTypeRegistry.register(OlOCMTransportDarkLayer())
self._olLayerTypeRegistry.register(OlBingRoadLayer())
self._olLayerTypeRegistry.register(OlBingAerialLayer())
self._olLayerTypeRegistry.register(OlBingAerialLabelledLayer())
# Order from here on is free. Layers 0-14 should keep order for
# compatibility with OL Plugin < 2.3
self._olLayerTypeRegistry.register(OlOCMSpinalMapLayer())
self._olLayerTypeRegistry.register(OlOCMPioneerLayer())
self._olLayerTypeRegistry.register(OlOCMMobileAtlasLayer())
self._olLayerTypeRegistry.register(OlOCMNeighbourhoodLayer())
self._olLayerTypeRegistry.register(OlOSMStamenTonerLayer())
self._olLayerTypeRegistry.register(OlOSMStamenTonerLiteLayer())
self._olLayerTypeRegistry.register(OlOSMStamenWatercolorLayer())
self._olLayerTypeRegistry.register(OlOSMStamenTerrainLayer())
self._olLayerTypeRegistry.register(OlAppleiPhotoMapLayer())
self._olLayerTypeRegistry.register(WikimediaLabelledLayer())
self._olLayerTypeRegistry.register(WikimediaUnLabelledLayer())
for group in self._olLayerTypeRegistry.groups():
groupMenu = group.menu()
for layer in self._olLayerTypeRegistry.groupLayerTypes(group):
layer.addMenuEntry(groupMenu, self.iface.mainWindow())
self._olMenu.addMenu(groupMenu)
# add action for API key dialogs
for action in self._olMenu.actions():
if action.text() == "Google Maps":
self._actionGoogleMapsApiKey = QAction(
"Set API key", self.iface.mainWindow())
self._actionGoogleMapsApiKey.triggered.connect(
self.showGoogleMapsApiKeyDialog)
action.menu().addAction(self._actionGoogleMapsApiKey)
if action.text() == "OSM/Thunderforest":
self._actionThunderforestApiKey = QAction(
"Set API key", self.iface.mainWindow())
self._actionThunderforestApiKey.triggered.connect(
self.showThunderforestApiKeyDialog)
action.menu().addAction(self._actionThunderforestApiKey)
# Create Web menu, if it doesn't exist yet
self.iface.addPluginToWebMenu("_tmp", self._actionAbout)
self._menu = self.iface.webMenu()
self._menu.addMenu(self._olMenu)
self.iface.removePluginWebMenu("_tmp", self._actionAbout)
# Register plugin layer type
self.pluginLayerType = OpenlayersPluginLayerType(
self.iface, self.setReferenceLayer, self._olLayerTypeRegistry)
self.pluginLayerRegistry.addPluginLayerType(
self.pluginLayerType)
QgsProject.instance().readProject.connect(self.projectLoaded)
QgsProject.instance().projectSaved.connect(self.projectSaved)
def unload(self):
self.iface.webMenu().removeAction(self._olMenu.menuAction())
self.olOverview.setVisible(False)
del self.olOverview
# Unregister plugin layer type
self.pluginLayerRegistry.removePluginLayerType(
OpenlayersLayer.LAYER_TYPE)
QgsProject.instance().readProject.disconnect(self.projectLoaded)
QgsProject.instance().projectSaved.disconnect(self.projectSaved)
def addLayer(self, layerType):
if layerType.hasXYZUrl():
# create XYZ layer
layer, url = self.createXYZLayer(layerType,
layerType.displayName)
else:
# create OpenlayersLayer
layer = OpenlayersLayer(self.iface, self._olLayerTypeRegistry)
layer.setName(layerType.displayName)
layer.setLayerType(layerType)
if layer.isValid():
coordRefSys = layerType.coordRefSys(self.canvasCrs())
self.setMapCrs(coordRefSys)
QgsProject.instance().addMapLayer(layer)
# store xyz config into qgis settings
if layerType.hasXYZUrl():
settings = QSettings()
settings.beginGroup('qgis/connections-xyz')
settings.setValue("%s/authcfg" % (layer.name()), '')
settings.setValue("%s/password" % (layer.name()), '')
settings.setValue("%s/referer" % (layer.name()), '')
settings.setValue("%s/url" % (layer.name()), url)
settings.setValue("%s/username" % (layer.name()), '')
# specify max/min or else only a picture of the map is saved
# in settings
settings.setValue("%s/zmax" % (layer.name()), '18')
settings.setValue("%s/zmin" % (layer.name()), '0')
settings.endGroup()
# reload connections to update Browser Panel content
self.iface.reloadConnections()
self._ol_layers += [layer]
# last added layer is new reference
self.setReferenceLayer(layer)
if not layerType.hasXYZUrl():
msg = "Printing and rotating of Javascript API " \
"based layers is currently not supported!"
self.iface.messageBar().pushMessage(
"OpenLayers Plugin", msg, level=Qgis.MessageLevel(1),
duration=5)
def setReferenceLayer(self, layer):
self.layer = layer
def removeLayer(self, layerId):
if self.layer is not None:
if self.layer.id() == layerId:
self.layer = None
# TODO: switch to next available OpenLayers layer?
def canvasCrs(self):
mapCanvas = self.iface.mapCanvas()
crs = mapCanvas.mapSettings().destinationCrs()
return crs
def setMapCrs(self, coordRefSys):
mapCanvas = self.iface.mapCanvas()
# On the fly
canvasCrs = self.canvasCrs()
if canvasCrs != coordRefSys:
coordTrans = QgsCoordinateTransform(canvasCrs, coordRefSys,
QgsProject.instance())
extMap = mapCanvas.extent()
extMap = coordTrans.transform(
extMap, QgsCoordinateTransform.ForwardTransform)
mapCanvas.setDestinationCrs(coordRefSys)
mapCanvas.freeze(False)
mapCanvas.setExtent(extMap)
def projectLoaded(self):
# replace old OpenlayersLayer with XYZ layer(OL plugin <= 1.3.6)
rootGroup = self.iface.layerTreeView().layerTreeModel().rootGroup()
for layer in QgsProject.instance().mapLayers().values():
if layer.type() == QgsMapLayer.PluginLayer and layer.pluginLayerType() == OpenlayersLayer.LAYER_TYPE:
if layer.layerType.hasXYZUrl():
# replace layer
xyzLayer, url = self.createXYZLayer(layer.layerType,
layer.name())
if xyzLayer.isValid():
self.replaceLayer(rootGroup, layer, xyzLayer)
def _hasOlLayer(self):
for layer in QgsProject.instance().mapLayers().values():
if layer.customProperty('ol_layer_type'):
return True
return False
def _publicationInfo(self):
cloud_info_off = QSettings().value("Plugin-OpenLayers/cloud_info_off",
defaultValue=False, type=bool)
day = 3600*24
now = time.time()
lastInfo = QSettings().value("Plugin-OpenLayers/cloud_info_ts",
defaultValue=0.0, type=float)
if lastInfo == 0.0:
lastInfo = now-20*day # Show first time after 10 days
QSettings().setValue("Plugin-OpenLayers/cloud_info_ts", lastInfo)
days = (now-lastInfo)/day
if days >= 30 and not cloud_info_off:
self.dlgAbout.tabWidget.setCurrentWidget(
self.dlgAbout.tab_publishing)
self.dlgAbout.show()
QSettings().setValue("Plugin-OpenLayers/cloud_info_ts", now)
def _publicationInfoClosed(self):
QSettings().setValue("Plugin-OpenLayers/cloud_info_off",
self.dlgAbout.cb_publishing.isChecked())
def projectSaved(self):
if self._hasOlLayer():
self._publicationInfo()
def createXYZLayer(self, layerType, name):
# create XYZ layer with tms url as uri
provider = 'wms'
url = "type=xyz&url=" + layerType.xyzUrlConfig()
layer = QgsRasterLayer(url, name, provider,
QgsRasterLayer.LayerOptions())
layer.setCustomProperty('ol_layer_type', layerType.layerTypeName)
return layer, layerType.xyzUrlConfig()
def replaceLayer(self, group, oldLayer, newLayer):
index = 0
for child in group.children():
if QgsLayerTree.isLayer(child):
if child.layerId() == oldLayer.id():
# insert new layer
QgsProject.instance().addMapLayer(newLayer, False)
newLayerNode = group.insertLayer(index, newLayer)
newLayerNode.setVisible(child.isVisible())
# remove old layer
QgsProject.instance().removeMapLayer(
oldLayer.id())
msg = "Updated layer '%s' from old \
OpenLayers Plugin version" % newLayer.name()
self.iface.messageBar().pushMessage(
"OpenLayers Plugin", msg, level=Qgis.MessageLevel(0))
QgsMessageLog.logMessage(
msg, "OpenLayers Plugin", QgsMessageLog.INFO)
# layer replaced
return True
else:
if self.replaceLayer(child, oldLayer, newLayer):
# layer replaced in child group
return True
index += 1
# layer not in this group
return False
def showGoogleMapsApiKeyDialog(self):
apiKey = QSettings().value("Plugin-OpenLayers/googleMapsApiKey")
newApiKey, ok = QInputDialog.getText(
self.iface.mainWindow(), "API key",
"Enter your Google Maps API key", QLineEdit.Normal, apiKey)
if ok:
QSettings().setValue("Plugin-OpenLayers/googleMapsApiKey",
newApiKey)
def showThunderforestApiKeyDialog(self):
apiKey = QSettings().value("Plugin-OpenLayers/thunderforestApiKey")
newApiKey, ok = QInputDialog.getText(
self.iface.mainWindow(), "API key",
"Enter your API key (<a href=\"https://thunderforest.com/pricing/\">https://thunderforest.com</a>)", QLineEdit.Normal, apiKey)
if ok:
QSettings().setValue("Plugin-OpenLayers/thunderforestApiKey",
newApiKey)
class cadastre_menu(object):
def __init__(self, iface):
self.iface = iface
self.mapCanvas = iface.mapCanvas()
self.cadastre_search_dialog = None
self.provider = CadastreProvider()
def cadastre_add_submenu(self, submenu):
self.iface.addPluginToMenu("&Cadastre", submenu.menuAction())
def initGui(self):
# Add procesing provider
QgsApplication.processingRegistry().addProvider(self.provider)
# Import Submenu
plugin_dir = str(Path(__file__).resolve().parent)
icon = QIcon(plugin_dir + "/icons/database.png")
self.import_action = QAction(icon, "Importer des données", self.iface.mainWindow())
self.import_action.triggered.connect(self.open_import_dialog)
# Search Submenu
icon = QIcon(plugin_dir + "/icons/search.png")
self.search_action = QAction(icon, "Outils de recherche", self.iface.mainWindow())
self.search_action.triggered.connect(self.toggle_search_dialog)
if not self.cadastre_search_dialog:
dialog = cadastre_search_dialog(self.iface)
self.cadastre_search_dialog = dialog
# Load Submenu
icon = QIcon(plugin_dir + "/icons/output.png")
self.load_action = QAction(icon, "Charger des données", self.iface.mainWindow())
self.load_action.triggered.connect(self.open_load_dialog)
# Composer Submenu
icon = QIcon(plugin_dir + "/icons/mActionSaveAsPDF.png")
self.export_action = QAction(icon, "Exporter la vue", self.iface.mainWindow())
self.export_action.triggered.connect(self.export_view)
# Options Submenu
icon = QIcon(plugin_dir + "/icons/config.png")
self.option_action = QAction(icon, "Configurer le plugin", self.iface.mainWindow())
self.option_action.triggered.connect(self.open_option_dialog)
# About Submenu
icon = QIcon(plugin_dir + "/icons/about.png")
self.about_action = QAction(icon, "À propos", self.iface.mainWindow())
self.about_action.triggered.connect(self.open_about_dialog)
# Help Submenu
icon = QIcon(plugin_dir + "/icons/about.png")
self.help_action = QAction(icon, "Aide", self.iface.mainWindow())
self.help_action.triggered.connect(self.open_help)
# version Submenu
icon = QIcon(plugin_dir + "/icons/about.png")
self.version_action = QAction(icon, "Notes de version", self.iface.mainWindow())
self.version_action.triggered.connect(self.open_message_dialog)
# Add Cadastre to Extension menu
self.iface.addPluginToMenu("&Cadastre", self.import_action)
self.iface.addPluginToMenu("&Cadastre", self.load_action)
self.iface.addPluginToMenu("&Cadastre", self.search_action)
self.iface.addPluginToMenu("&Cadastre", self.export_action)
self.iface.addPluginToMenu("&Cadastre", self.option_action)
self.iface.addPluginToMenu("&Cadastre", self.about_action)
self.iface.addPluginToMenu("&Cadastre", self.version_action)
self.iface.addPluginToMenu("&Cadastre", self.help_action)
# Add cadastre toolbar
self.toolbar = self.iface.addToolBar('&Cadastre');
# open import dialog
self.openImportAction = QAction(
QIcon(plugin_dir +"/icons/database.png"),
"Importer des données",
self.iface.mainWindow()
)
self.openImportAction.triggered.connect(self.open_import_dialog)
self.toolbar.addAction(self.openImportAction)
self.toolbar.setObjectName("cadastreToolbar");
# open load dialog
self.openLoadAction = QAction(
QIcon(plugin_dir +"/icons/output.png"),
"Charger des données",
self.iface.mainWindow()
)
self.openLoadAction.triggered.connect(self.open_load_dialog)
self.toolbar.addAction(self.openLoadAction)
# open search dialog
self.openSearchAction = QAction(
QIcon(plugin_dir +"/icons/search.png"),
"Outils de recherche",
self.iface.mainWindow()
)
self.openSearchAction.triggered.connect(self.toggle_search_dialog)
#~ self.openSearchAction.setCheckable(True)
self.toolbar.addAction(self.openSearchAction)
# export composer
self.runExportAction = QAction(
QIcon(plugin_dir +"/icons/mActionSaveAsPDF.png"),
"Exporter la vue",
self.iface.mainWindow()
)
self.runExportAction.triggered.connect(self.export_view)
self.toolbar.addAction(self.runExportAction)
# open Option dialog
self.openOptionAction = QAction(
QIcon(plugin_dir +"/icons/config.png"),
"Configurer le plugin",
self.iface.mainWindow()
)
self.openOptionAction.triggered.connect(self.open_option_dialog)
self.toolbar.addAction(self.openOptionAction)
# open About dialog
self.openAboutAction = QAction(
QIcon(plugin_dir +"/icons/about.png"),
"À propos",
self.iface.mainWindow()
)
self.openAboutAction.triggered.connect(self.open_about_dialog)
self.toolbar.addAction(self.openAboutAction)
# Create action for "Parcelle information"
self.identifyParcelleAction = QAction(
QIcon(plugin_dir +"/icons/toolbar/get-parcelle-info.png"),
"Infos parcelle",
self.iface.mainWindow()
)
self.identifyParcelleAction.setCheckable(True)
self.identifyParcelleAction.triggered.connect( self.setIndentifyParcelleTool )
self.toolbar.addAction( self.identifyParcelleAction )
self.setActionsExclusive()
# Display About window on first use
s = QSettings()
firstUse = s.value("cadastre/isFirstUse" , 1, type=int)
if firstUse == 1:
s.setValue("cadastre/isFirstUse", 0)
self.open_about_dialog()
# Display some messages depending on version number
mConfig = configparser.ConfigParser()
metadataFile = plugin_dir + "/metadata.txt"
mConfig.read( metadataFile, encoding='utf-8' )
self.mConfig = mConfig
myVersion = mConfig.get('general', 'version').replace('.', '_')
myVersionMsg = s.value("cadastre/version_%s" % myVersion , 1, type=int)
if myVersionMsg == 1:
s.setValue("cadastre/version_%s" % myVersion , 0)
self.open_message_dialog()
# Project load or create : refresh search and identify tool
self.iface.projectRead.connect(self.onProjectRead)
self.iface.newProjectCreated.connect(self.onNewProjectCreated)
# Delete layers from table when deleted from registry
lr = QgsProject.instance()
lr.layersRemoved.connect( self.checkIdentifyParcelleTool )
def open_import_dialog(self):
'''
Import dialog
'''
dialog = cadastre_import_dialog(self.iface)
dialog.exec_()
def open_load_dialog(self):
'''
Load dialog
'''
dialog = cadastre_load_dialog(
self.iface,
self.cadastre_search_dialog
)
dialog.exec_()
def toggle_search_dialog(self):
'''
Search dock widget
'''
if self.cadastre_search_dialog.isVisible():
self.cadastre_search_dialog.hide()
else:
self.cadastre_search_dialog.show()
def export_view(self):
'''
Export current view to PDF
'''
# Load template from file
s = QSettings()
f = s.value("cadastre/composerTemplateFile", '', type=str)
if not os.path.exists(f):
f = os.path.join(str(Path(__file__).resolve().parent), 'composers', 'paysage_a4.qpt')
s.setValue("cadastre/composerTemplateFile", f)
QApplication.setOverrideCursor(Qt.WaitCursor)
template_content = None
with open(f, 'rt', encoding="utf-8") as ff:
template_content = ff.read()
if not template_content:
return
d = QDomDocument()
d.setContent(template_content)
c = QgsPrintLayout(QgsProject.instance())
c.loadFromTemplate(d, QgsReadWriteContext() )
# Set scale and extent
cm=c.referenceMap()
canvas = self.iface.mapCanvas()
extent = canvas.extent()
scale = canvas.scale()
if extent:
cm.zoomToExtent(extent)
if scale:
cm.setScale(scale)
# Export
tempDir = s.value("cadastre/tempDir", '%s' % tempfile.gettempdir(), type=str)
self.targetDir = tempfile.mkdtemp('', 'cad_export_', tempDir)
temp = int(time()*100)
temppath = os.path.join(tempDir, 'export_cadastre_%s.pdf' % temp)
exporter = QgsLayoutExporter(c)
exportersettings = QgsLayoutExporter.PdfExportSettings()
exportersettings.dpi = 300
exportersettings.forceVectorOutput = True
exportersettings.rasterizeWholeImage = False #rasterizeWholeImage = false
exporter.exportToPdf(temppath, exportersettings )
QApplication.restoreOverrideCursor()
if os.path.exists(temppath):
cadastre_common.openFile(temppath)
def open_option_dialog(self):
'''
Config dialog
'''
dialog = cadastre_option_dialog(self.iface)
dialog.exec_()
def open_about_dialog(self):
'''
About dialog
'''
dialog = cadastre_about_dialog(self.iface)
dialog.exec_()
def setActionsExclusive(self):
# Build an action list from QGIS navigation toolbar
actionList = self.iface.mapNavToolToolBar().actions()
# Add actions from QGIS attributes toolbar (handling QWidgetActions)
tmpActionList = self.iface.attributesToolBar().actions()
for action in tmpActionList:
if isinstance(action, QWidgetAction):
actionList.extend( action.defaultWidget().actions() )
else:
actionList.append( action )
# ... add other toolbars' action lists...
# Build a group with actions from actionList and add your own action
group = QActionGroup( self.iface.mainWindow() )
group.setExclusive(True)
for action in actionList:
group.addAction( action )
group.addAction( self.identifyParcelleAction )
def checkIdentifyParcelleTool(self, layerIds=None):
'''
When layers are removed from the project
Check if the layer Parcelle remains
If not deactivate Identify parcelle tool
'''
# Find parcelle layer
parcelleLayer = None
try:
from .cadastre_dialogs import cadastre_common
parcelleLayer = cadastre_common.getLayerFromLegendByTableProps('parcelle_info')
except:
parcelleLayer = None
if not parcelleLayer:
self.identifyParcelleAction.setChecked(False)
self.iface.actionPan().trigger()
return
def setIndentifyParcelleTool(self):
'''
Activite the identify tool
for the layer geo_parcelle
'''
# Find parcelle layer
parcelleLayer = cadastre_common.getLayerFromLegendByTableProps('parcelle_info')
if not parcelleLayer:
QMessageBox.warning(
self.cadastre_search_dialog,
"Cadastre",
"La couche de parcelles n'a pas été trouvée dans le projet"
)
self.identifyParcelleAction.setChecked(False)
self.iface.actionPan().trigger()
return
self.identyParcelleTool = IdentifyParcelle( self.mapCanvas, parcelleLayer )
self.identyParcelleTool.cadastreGeomIdentified.connect(self.getParcelleInfo)
# The activate identify tool
self.mapCanvas.setMapTool(self.identyParcelleTool)
def getParcelleInfo(self, layer, feature):
'''
Return information of the identified
parcelle
'''
parcelleDialog = cadastre_parcelle_dialog(
self.iface,
layer,
feature,
self.cadastre_search_dialog
)
parcelleDialog.show()
def onProjectRead(self):
'''
Refresh search dialog when new data has been loaded
'''
if self.cadastre_search_dialog:
self.cadastre_search_dialog.checkMajicContent()
self.cadastre_search_dialog.clearComboboxes()
self.cadastre_search_dialog.setupSearchCombobox('commune', None, 'sql')
self.cadastre_search_dialog.setupSearchCombobox('section', None, 'sql')
self.checkIdentifyParcelleTool()
def onNewProjectCreated(self):
'''
Refresh search dialog when new data has been loaded
'''
self.checkIdentifyParcelleTool()
if self.cadastre_search_dialog:
self.cadastre_search_dialog.checkMajicContent()
self.cadastre_search_dialog.clearComboboxes()
def open_help(self):
'''Opens the html help file content with default browser'''
#~ localHelpUrl = "https://github.com/3liz/QgisCadastrePlugin/blob/master/doc/index.rst"
localHelpUrl = os.path.join(str(Path(__file__).resolve().parent), 'doc', 'index.html')
QDesktopServices.openUrl( QUrl(localHelpUrl) )
def open_message_dialog(self):
'''
Display a message to the user
'''
versionMessages = {
'1.1.0': [
[
'Compatibilité avec QGIS 2.6',
'La compatibilité n\'est pas assurée à 100 % avec la dernière version 2.6 de QGIS, notamment pour la création d\'une base Spatialite vide. Vous pouvez utiliser les outils de QGIS pour le faire.'
] ,
[
'Lien entre les parcelles EDIGEO et MAJIC',
'Pour cette nouvelle version du plugin, la structure de la base de données a été légèrement modifiée. Pour pouvoir utiliser les fonctions du plugin Cadastre, vous devez donc impérativement <b>réimporter les données dans une base vide</b>'
] ,
[
'Validation des géométries',
'Certaines données EDIGEO contiennent des géométries invalides (polygones croisés dit "papillons", polygones non fermés, etc.). Cette version utilise une fonction de PostGIS qui tente de corriger ces invalidités. Il faut impérativement <b>utiliser une version récente de PostGIS</b> : 2.0.4 minimum pour la version 2, ou les version ultérieures (2.1 par exemple)'
]
]
,
'1.4.0': [
[
'Modification de la structure',
'Pour cette nouvelle version 1.4.0 du plugin, la structure de la base de données a été légèrement modifiée par rapport à la 1.4.0. Pour pouvoir utiliser les fonctions du plugin Cadastre, vous devez donc impérativement <b>réimporter les données dans une base vide</b>. Les changements concernent les identifiants des tables parcelle, geo_parcelle, commune, local00, local10, pev, pevexoneration, pevtaxation, pevprincipale, pevprofessionnelle, pevdependances, ainsi que la création d\'une table parcelle_info pour consolider EDIGEO et MAJIC.'
]
]
}
mConfig = self.mConfig
version = mConfig.get('general', 'version')
changelog = mConfig.get('general', 'changelog')
message = '<h2>Version %s - notes concernant cette version</h2>' % version
if version in versionMessages:
message+='<ul>'
for item in versionMessages[version]:
message+='<li><b>%s</b> - %s</li>' % (item[0], item[1])
message+='</ul>'
message+= '<h3>Changelog</h3>'
message+= '<p>'
i = 0
for item in changelog.split('*'):
if i == 0:
message+= '<b>%s</b><ul>' % item
else:
message+= '<li>%s</li>' % item
i+=1
message+='</ul>'
message+= '</p>'
dialog = cadastre_message_dialog(self.iface, message)
dialog.exec_()
def unload(self):
self.iface.removePluginMenu("&Cadastre", self.import_action)
self.iface.removePluginMenu("&Cadastre", self.load_action)
self.iface.removePluginMenu("&Cadastre", self.search_action)
self.iface.removePluginMenu("&Cadastre", self.export_action)
self.iface.removePluginMenu("&Cadastre", self.option_action)
self.iface.removePluginMenu("&Cadastre", self.about_action)
self.iface.removePluginMenu("&Cadastre", self.version_action)
self.iface.removePluginMenu("&Cadastre", self.help_action)
self.iface.mainWindow().removeToolBar(self.toolbar)
if self.cadastre_search_dialog:
self.iface.removeDockWidget(self.cadastre_search_dialog)
# Remove processing provider
QgsApplication.processingRegistry().removeProvider(self.provider)
class OpenlayersPlugin:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# Keep a reference to all OL layers to avoid GC
self._ol_layers = []
# initialize locale
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, "i18n", "openlayers_{}.qm".format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
self._olLayerTypeRegistry = WebLayerTypeRegistry(self)
self.olOverview = OLOverview(iface, self._olLayerTypeRegistry)
self.dlgAbout = AboutDialog()
self.pluginLayerRegistry = QgsPluginLayerRegistry()
def initGui(self):
self._olMenu = QMenu("TMS for Korea")
self._olMenu.setIcon(QIcon(":/plugins/openlayers/openlayers.png"))
# Overview
self.overviewAddAction = QAction(QApplication.translate("OpenlayersPlugin", "OpenLayers Overview"), self.iface.mainWindow())
self.overviewAddAction.setCheckable(True)
self.overviewAddAction.setChecked(False)
self.overviewAddAction.toggled.connect(self.olOverview.setVisible)
self._olMenu.addAction(self.overviewAddAction)
self._actionAbout = QAction(QApplication.translate("dlgAbout", "About OpenLayers Plugin"), self.iface.mainWindow())
self._actionAbout.triggered.connect(self.dlgAbout.show)
self._olMenu.addAction(self._actionAbout)
self.dlgAbout.finished.connect(self._publicationInfoClosed)
# Daum
self._olLayerTypeRegistry.register(OlDaumStreetLayer())
self._olLayerTypeRegistry.register(OlDaumHybridLayer())
self._olLayerTypeRegistry.register(OlDaumSatelliteLayer())
self._olLayerTypeRegistry.register(OlDaumPhysicalLayer())
self._olLayerTypeRegistry.register(OlDaumCadstralLayer())
# Naver
self._olLayerTypeRegistry.register(OlNaverStreetLayer())
self._olLayerTypeRegistry.register(OlNaverHybridLayer())
self._olLayerTypeRegistry.register(OlNaverSatelliteLayer())
self._olLayerTypeRegistry.register(OlNaverPhysicalLayer())
self._olLayerTypeRegistry.register(OlNaverCadastralLayer())
# VWorld
self._olLayerTypeRegistry.register(OlVWorldStreetLayer())
self._olLayerTypeRegistry.register(OlVWorldSatelliteLayer())
self._olLayerTypeRegistry.register(OlVWorldGrayLayer())
self._olLayerTypeRegistry.register(OlVWorldHybridLayer())
# NGII
self._olLayerTypeRegistry.register(OlNgiiStreetLayer())
self._olLayerTypeRegistry.register(OlNgiiBlankLayer())
self._olLayerTypeRegistry.register(OlNgiiEnglishLayer())
self._olLayerTypeRegistry.register(OlNgiiHighDensityLayer())
self._olLayerTypeRegistry.register(OlNgiiColorBlindLayer())
# Mango
#self._olLayerTypeRegistry.register(OlMangoBaseMapLayer())
#self._olLayerTypeRegistry.register(OlMangoBaseMapGrayLayer())
#self._olLayerTypeRegistry.register(OlMangoHiDPIMapLayer())
#self._olLayerTypeRegistry.register(OlMangoHiDPIMapGrayLayer())
for group in self._olLayerTypeRegistry.groups():
groupMenu = group.menu()
for layer in self._olLayerTypeRegistry.groupLayerTypes(group):
layer.addMenuEntry(groupMenu, self.iface.mainWindow())
self._olMenu.addMenu(groupMenu)
# Create Web menu, if it doesn't exist yet
self.iface.addPluginToWebMenu("_tmp", self._actionAbout)
self._menu = self.iface.webMenu()
self._menu.addMenu(self._olMenu)
self.iface.removePluginWebMenu("_tmp", self._actionAbout)
# Register plugin layer type
self.pluginLayerType = OpenlayersPluginLayerType(
self.iface, self.setReferenceLayer, self._olLayerTypeRegistry)
self.pluginLayerRegistry.addPluginLayerType(
self.pluginLayerType)
QgsProject.instance().readProject.connect(self.projectLoaded)
QgsProject.instance().projectSaved.connect(self.projectSaved)
def unload(self):
self.iface.webMenu().removeAction(self._olMenu.menuAction())
self.olOverview.setVisible(False)
del self.olOverview
# Unregister plugin layer type
self.pluginLayerRegistry.removePluginLayerType(
OpenlayersLayer.LAYER_TYPE)
QgsProject.instance().readProject.disconnect(self.projectLoaded)
QgsProject.instance().projectSaved.disconnect(self.projectSaved)
def addLayer(self, layerType):
if layerType.hasXYZUrl():
# create XYZ layer
layer, url = self.createXYZLayer(layerType,
layerType.displayName)
else:
# create OpenlayersLayer
layer = OpenlayersLayer(self.iface, self._olLayerTypeRegistry)
layer.setName(layerType.displayName)
layer.setLayerType(layerType)
if layer.isValid():
coordRefSys = layerType.coordRefSys(self.canvasCrs())
self.setMapCrs(coordRefSys)
QgsProject.instance().addMapLayer(layer)
# store xyz config into qgis settings
if layerType.hasXYZUrl():
settings = QSettings()
settings.beginGroup('qgis/connections-xyz')
settings.setValue("%s/authcfg" % (layer.name()), '')
settings.setValue("%s/password" % (layer.name()), '')
settings.setValue("%s/referer" % (layer.name()), '')
settings.setValue("%s/url" % (layer.name()), url)
settings.setValue("%s/username" % (layer.name()), '')
# specify max/min or else only a picture of the map is saved
# in settings
settings.setValue("%s/zmax" % (layer.name()), '18')
settings.setValue("%s/zmin" % (layer.name()), '0')
settings.endGroup()
# reload connections to update Browser Panel content
self.iface.reloadConnections()
self._ol_layers += [layer]
# last added layer is new reference
self.setReferenceLayer(layer)
if not layerType.hasXYZUrl():
msg = "Printing and rotating of Javascript API " \
"based layers is currently not supported!"
self.iface.messageBar().pushMessage(
"OpenLayers Plugin", msg, level=Qgis.MessageLevel(1),
duration=5)
def setReferenceLayer(self, layer):
self.layer = layer
def removeLayer(self, layerId):
if self.layer is not None:
if self.layer.id() == layerId:
self.layer = None
# TODO: switch to next available OpenLayers layer?
def canvasCrs(self):
mapCanvas = self.iface.mapCanvas()
crs = mapCanvas.mapSettings().destinationCrs()
return crs
def setMapCrs(self, targetCRS):
mapCanvas = self.iface.mapCanvas()
mapExtent = mapCanvas.extent()
sourceCRS = self.canvasCrs()
QgsProject.instance().setCrs(targetCRS)
mapCanvas.freeze(False)
try:
coordTrans = QgsCoordinateTransform(sourceCRS, targetCRS, QgsProject.instance())
mapExtent = coordTrans.transform(mapExtent, QgsCoordinateTransform.ForwardTransform)
mapCanvas.setExtent(mapExtent)
except:
pass
def projectLoaded(self):
# replace old OpenlayersLayer with XYZ layer(OL plugin <= 1.3.6)
rootGroup = self.iface.layerTreeView().layerTreeModel().rootGroup()
for layer in QgsProject.instance().mapLayers().values():
if layer.type() == QgsMapLayer.PluginLayer and layer.pluginLayerType() == OpenlayersLayer.LAYER_TYPE:
if layer.layerType.hasXYZUrl():
# replace layer
xyzLayer, url = self.createXYZLayer(layer.layerType,
layer.name())
if xyzLayer.isValid():
self.replaceLayer(rootGroup, layer, xyzLayer)
def _hasOlLayer(self):
for layer in QgsProject.instance().mapLayers().values():
if layer.customProperty('ol_layer_type'):
return True
return False
def _publicationInfo(self):
cloud_info_off = QSettings().value("Plugin-OpenLayers/cloud_info_off",
defaultValue=False, type=bool)
day = 3600*24
now = time.time()
lastInfo = QSettings().value("Plugin-OpenLayers/cloud_info_ts",
defaultValue=0.0, type=float)
if lastInfo == 0.0:
lastInfo = now-20*day # Show first time after 10 days
QSettings().setValue("Plugin-OpenLayers/cloud_info_ts", lastInfo)
days = (now-lastInfo)/day
if days >= 30 and not cloud_info_off:
self.dlgAbout.tabWidget.setCurrentWidget(
self.dlgAbout.tab_publishing)
self.dlgAbout.show()
QSettings().setValue("Plugin-OpenLayers/cloud_info_ts", now)
def _publicationInfoClosed(self):
QSettings().setValue("Plugin-OpenLayers/cloud_info_off",
self.dlgAbout.cb_publishing.isChecked())
def projectSaved(self):
if self._hasOlLayer():
self._publicationInfo()
def createXYZLayer(self, layerType, name):
# create XYZ layer with tms url as uri
provider = 'wms'
url = "type=xyz&url=" + layerType.xyzUrlConfig()
layer = QgsRasterLayer(url, name, provider,
QgsRasterLayer.LayerOptions())
layer.setCustomProperty('ol_layer_type', layerType.layerTypeName)
return layer, layerType.xyzUrlConfig()
def replaceLayer(self, group, oldLayer, newLayer):
index = 0
for child in group.children():
if QgsLayerTree.isLayer(child):
if child.layerId() == oldLayer.id():
# insert new layer
QgsProject.instance().addMapLayer(newLayer, False)
newLayerNode = group.insertLayer(index, newLayer)
newLayerNode.setVisible(child.isVisible())
# remove old layer
QgsProject.instance().removeMapLayer(
oldLayer.id())
msg = "Updated layer '%s' from old \
OpenLayers Plugin version" % newLayer.name()
self.iface.messageBar().pushMessage(
"OpenLayers Plugin", msg, level=Qgis.MessageLevel(0))
QgsMessageLog.logMessage(
msg, "OpenLayers Plugin", QgsMessageLog.INFO)
# layer replaced
return True
else:
if self.replaceLayer(child, oldLayer, newLayer):
# layer replaced in child group
return True
index += 1
# layer not in this group
return False
def add_action(self,
icon_path,
text,
callback,
checkable=False,
enabled_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None):
"""Add a toolbar icon to the toolbar.
:param icon_path: Path to the icon for this action. Can be a resource
path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
:type icon_path: str
:param text: Text that should be shown in menu items for this action.
:type text: str
:param callback: Function to be called when the action is triggered.
:type callback: function
:param enabled_flag: A flag indicating if the action should be enabled
by default. Defaults to True.
:type enabled_flag: bool
:param add_to_menu: Flag indicating whether the action should also
be added to the menu. Defaults to True.
:type add_to_menu: bool
:param add_to_toolbar: Flag indicating whether the action should also
be added to the toolbar. Defaults to True.
:type add_to_toolbar: bool
:param status_tip: Optional text to show in a popup when mouse pointer
hovers over the action.
:type status_tip: str
:param parent: Parent widget for the new action. Defaults None.
:type parent: QWidget
:param whats_this: Optional text to show in the status bar when the
mouse pointer hovers over the action.
:returns: The action that was created. Note that the action is also
added to self.actions list.
:rtype: QAction
"""
# Create the dialog (after translation) and keep reference
# self.dlg = SelectByRelationshipDialog()
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
if checkable:
action.toggled.connect(callback)
else:
action.triggered.connect(callback)
action.setEnabled(enabled_flag)
action.setCheckable(checkable)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if add_to_toolbar:
self.toolbar.addAction(action)
if add_to_menu:
self.iface.addPluginToDatabaseMenu(self.menu, action)
self.actions.append(action)
return action
class HuntRegister:
"""QGIS Plugin Implementation."""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# Check if plugin was started the first time in current QGIS session
# Must be set in initGui() to survive plugin reloads
self.first_start = None
# This plugin depends on alkisplugin
self.alkisplugin = None
# Members
self.alkisToolBar = None # the toolbar instance where the alkisplugin and huntplugin QAction symbols are placed
self.alkisSelectAreaLayer = None # QgsVectorLayer selected parcels of alkisplugin
self.huntSelectAreaLayer = None # QgsVectorLayer selected parcels of huntplugin
# help web view
self.helpiew = None # webview containing manuals
# All actions are assigned to alter self.huntSelectAreaLayer
self.hswapAction = None # single QAction copy selected parcels from alkisplugin to huntplugin
self.hAddMarkAction = None # checkable QAction select and unselect parcels
self.hlistAction = None # single QAction select parcels by parcel attributes
self.hclearAction = None # single QAction unselect all selected parcels
self.hownerAction = None # single QAction get parcel certificates for all selected parcels
self.hhuntAction = None # single QAction create a hunt register
self.hinfoAction = None # single QAction get a basic summary of all selected parcels
self.helpAction = None # single QAction open help files webview browser window
# self.testAction = None # single QAction used for testing program fragments
self.hAddMarkTool = None # click recognizing map tool for self.hAddMarkAction
self.core = None # function core for this plugin
self.initTimer = QTimer(
self.iface
) # timer used to init self.huntSelectAreaLayer dynamically when alkis layers are added
self.initTimer.setInterval(1000) # 1 sec interval
self.initTimer.timeout.connect(self.initLayers)
self.init() # init main instances
def init(self):
"""init main instances"""
if (alkisAvailable):
try:
self.alkisplugin = Alkis.alkisplugin.alkisplugin(
self.iface) # create alkisplugin object
self.alkisplugin.queryOwnerAction = QAction(
None
) # this is used in akisplugin "opendb" and must therefore be set to prevent runtime errors
except AttributeError:
QMessageBox.critical(
None, "Fehler",
"norGIS ALKIS-Einbindung zuerst aktivieren und \"JagdKataster\" erneut aktivieren"
)
raise AttributeError("alkisplugin not active")
else:
QMessageBox.critical(
None, "Fehler",
"norGIS ALKIS-Einbindung installieren und zuerst aktivieren. Dann \"JagdKataster\" erneut aktivieren"
)
raise AttributeError("alkisplugin not installed")
self.core = HuntCore(self) # function core for this plugin
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
# will be set False in run()
self.first_start = True
self.helpview = QWebView()
self.helpview.resize(1280, 850)
self.helpview.setWindowTitle("JagdKataster Anleitungen")
help_dir = os.path.join(self.plugin_dir, "help", "build", "html",
"index.html")
self.helpview.load(QUrl.fromLocalFile(help_dir))
# the toolbar entries of this plugin should be placed alongside the alkisplugin entries
# therefore the alkisplugin toolbar is derived
tBars = self.iface.mainWindow().findChildren(
QToolBar) # get all toolbars from main window
self.alkisToolBar = next(
(n
for n in tBars if n.objectName() == "norGIS_ALKIS_Toolbar"), None
) # find the instance of alkisplugin toolbar by its static name
if self.alkisToolBar is None: # in case the toolbar is not yet loaded create the instance with its static name
# create alkis toolbar in case it is not yet loaded
self.alkisToolBar = self.iface.addToolBar(u"norGIS: ALKIS")
self.alkisToolBar.setObjectName("norGIS_ALKIS_Toolbar")
#create toolbar items
self.hswapAction = QAction(QIcon("hunt:mark_transfer.svg"),
"Flächenmarkierung übertragen",
self.iface.mainWindow())
self.hswapAction.setWhatsThis(
"Flächenmarkierung (gelb) nach Jagd-Flächenmarkierung (blau) übertragen"
)
self.hswapAction.setStatusTip(
"Flächenmarkierung (gelb) nach Jagd-Flächenmarkierung (blau) übertragen"
)
self.hswapAction.triggered.connect(lambda: self.core.swapAlkisToHunt())
self.alkisToolBar.addAction(self.hswapAction)
self.hAddMarkAction = QAction(QIcon("hunt:mark_add.svg"),
u"Flurstück (de)selektieren",
self.iface.mainWindow())
self.hAddMarkAction.setWhatsThis(
"Flurstück in Jagd-Flächenmarkierung selektieren oder deselektieren"
)
self.hAddMarkAction.setStatusTip(
"Flurstück in Jagd-Flächenmarkierung selektieren oder deselektieren"
)
self.hAddMarkAction.setCheckable(True)
self.hAddMarkAction.triggered.connect(
lambda: self.iface.mapCanvas().setMapTool(self.hAddMarkTool))
self.alkisToolBar.addAction(self.hAddMarkAction)
self.hAddMarkTool = HAdd(self)
self.hAddMarkTool.setAction(self.hAddMarkAction)
self.hlistAction = QAction(QIcon("hunt:mark_list.svg"),
"Selektieren nach Flurstückseigenschaft",
self.iface.mainWindow())
self.hlistAction.setWhatsThis(
"Selektierung der Flurstücke in Jagd-Flächenmarkierung anhand Flurstückseigenschaften"
)
self.hlistAction.setStatusTip(
"Selektierung der Flurstücke in Jagd-Flächenmarkierung anhand Flurstückseigenschaften"
)
self.hlistAction.triggered.connect(
lambda: self.core.showListSelection())
self.alkisToolBar.addAction(self.hlistAction)
self.hclearAction = QAction(QIcon("hunt:mark_clear.svg"),
"Alle deselektieren",
self.iface.mainWindow())
self.hclearAction.setWhatsThis(
"Alle Flurstücke in Jagd-Flächenmarkierung deselektieren")
self.hclearAction.setStatusTip(
"Alle Flurstücke in Jagd-Flächenmarkierung deselektieren")
self.hclearAction.triggered.connect(lambda: self.core.clearHighlight())
self.alkisToolBar.addAction(self.hclearAction)
self.hownerAction = QAction(QIcon("hunt:mark_own.svg"),
"Flurstücksnachweise anzeigen",
self.iface.mainWindow())
self.hownerAction.setWhatsThis(
"Flurstücksnachweise für selektierte Flurstücke in Jagd-Flächenmarkierung anzeigen"
)
self.hownerAction.setStatusTip(
"Flurstücksnachweise für selektierte Flurstücke in Jagd-Flächenmarkierung anzeigen"
)
self.hownerAction.triggered.connect(
lambda: self.core.showParcelCerts())
self.alkisToolBar.addAction(self.hownerAction)
self.hhuntAction = QAction(QIcon("hunt:mark_hunt.svg"),
"Jagdkataster erstellen",
self.iface.mainWindow())
self.hhuntAction.setWhatsThis(
"Jagdkataster für selektierte Flurstücke in Jagd-Flächenmarkierung erstellen"
)
self.hhuntAction.setStatusTip(
"Jagdkataster für selektierte Flurstücke in Jagd-Flächenmarkierung erstellen"
)
self.hhuntAction.triggered.connect(lambda: self.core.showHuntReg())
self.alkisToolBar.addAction(self.hhuntAction)
self.hinfoAction = QAction(QIcon("hunt:mark_info.svg"),
"Flurstückszusammenfassung anzeigen",
self.iface.mainWindow())
self.hinfoAction.setWhatsThis(
"Flurstückszusammenfassung für selektierte Flurstücke in Jagd-Flächenmarkierung anzeigen"
)
self.hinfoAction.setStatusTip(
"Flurstückszusammenfassung für selektierte Flurstücke in Jagd-Flächenmarkierung anzeigen"
)
self.hinfoAction.triggered.connect(
lambda: self.core.showSummaryDialog())
self.alkisToolBar.addAction(self.hinfoAction)
self.helpAction = QAction(QIcon("hunt:logo.svg"), "Anleitungen",
self.iface.mainWindow())
self.helpAction.setWhatsThis("JagdKataster-Anleitungen")
self.helpAction.setStatusTip("JagdKataster-Anleitungen")
self.helpAction.triggered.connect(lambda: self.helpview.show())
# self.testAction = QAction(QIcon("hunt:test.svg"), "Test", self.iface.mainWindow())
# self.testAction.setWhatsThis("Test action")
# self.testAction.setStatusTip("Test action")
# self.testAction.triggered.connect(lambda: self.core.test(self.huntSelectAreaLayer))
# self.alkisToolBar.addAction(self.testAction)
self.iface.addPluginToDatabaseMenu("&ALKIS", self.helpAction)
QgsProject.instance().layersAdded.connect(
self.initTimer.start
) # react to changes in the layer tree. Maybe the alkis layers were added
QgsProject.instance().layersWillBeRemoved.connect(
self.layersRemoved
) # remove entries in case this plugin layers are to be removed
def initLayers(self):
"""init self.huntSelectAreaLayer in case the alkis layers from alkisplugin are loaded"""
self.initTimer.stop(
) # this methode may be called by a timer started when layers are added => stop the timer after first timeout event
if self.alkisSelectAreaLayer is None: # are alkisplugin layers loaded ad readable from entry?
(layerId,
res) = QgsProject.instance().readEntry("alkis",
"/areaMarkerLayer")
if res and layerId:
self.alkisSelectAreaLayer = QgsProject.instance().mapLayer(
layerId)
if self.huntSelectAreaLayer is None: # is the huntplugin layer already loaded?
(layerId,
res) = QgsProject.instance().readEntry("hunt", "/areaMarkerLayer")
if res and layerId:
self.huntSelectAreaLayer = QgsProject.instance().mapLayer(
layerId)
if self.huntSelectAreaLayer is None and self.alkisSelectAreaLayer is not None: # alkisplugin layers are loaded but huntplugin layer is not
self.createLayer() # create huntplugin layer
def layersRemoved(self, layersIds):
"""remove entries and references in case this plugin layers are to be removed"""
if self.alkisSelectAreaLayer is not None and self.alkisSelectAreaLayer.id(
) in layersIds:
self.alkisSelectAreaLayer = None
if self.huntSelectAreaLayer is not None and self.huntSelectAreaLayer.id(
) in layersIds:
QgsProject.instance().removeEntry("hunt", "/areaMarkerLayer")
self.core.hlayer = None
self.huntSelectAreaLayer = None
def createLayer(self):
"""create and add huntplugin layer to the layer tree"""
if (self.alkisSelectAreaLayer is not None):
parent = QgsProject.instance().layerTreeRoot().findLayer(
self.alkisSelectAreaLayer).parent()
layeropts = QgsVectorLayer.LayerOptions(False, False)
self.init(
) # reinit main instances because alkis instance conninfo might have changed
(db, conninfo) = self.core.openDB()
if db is None:
return
self.huntSelectAreaLayer = QgsVectorLayer(
u"%s estimatedmetadata=true checkPrimaryKeyUnicity=0 key='ogc_fid' type=MULTIPOLYGON srid=%d table=%s.po_polygons (polygon) sql=false"
% (conninfo, self.alkisplugin.epsg,
self.alkisplugin.quotedschema()), u"Jagd-Flächenmarkierung",
"postgres", layeropts)
sym = QgsSymbol.defaultSymbol(QgsWkbTypes.PolygonGeometry)
sym.setColor(Qt.blue)
sym.setOpacity(0.3)
self.huntSelectAreaLayer.setRenderer(QgsSingleSymbolRenderer(sym))
QgsProject.instance().addMapLayer(self.huntSelectAreaLayer, False)
parent.insertLayer(0, self.huntSelectAreaLayer)
self.core.hlayer = None
QgsProject.instance().writeEntry("hunt", "/areaMarkerLayer",
self.huntSelectAreaLayer.id())
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
if self.hswapAction:
self.hswapAction.deleteLater()
self.hswapAction = None
if self.hAddMarkAction:
self.hAddMarkAction.deleteLater()
self.hAddMarkAction = None
if self.hlistAction:
self.hlistAction.deleteLater()
self.hlistAction = None
if self.hclearAction:
self.hclearAction.deleteLater()
self.hclearAction = None
if self.hownerAction:
self.hownerAction.deleteLater()
self.hownerAction = None
if self.hhuntAction:
self.hhuntAction.deleteLater()
self.hhuntAction = None
if self.hinfoAction:
self.hinfoAction.deleteLater()
self.hinfoAction = None
if self.helpAction:
self.helpAction.deleteLater()
self.helpAction = None
# if self.testAction:
# self.testAction.deleteLater()
# self.testAction = None
QgsProject.instance().layersAdded.disconnect(self.initTimer.start)
QgsProject.instance().layersWillBeRemoved.disconnect(
self.layersRemoved)
def run(self):
"""Run method"""
if self.first_start:
self.first_start = False
class ProcessingPlugin:
def __init__(self, iface):
self.iface = iface
self.options_factory = None
self.drop_handler = None
self.item_provider = None
self.locator_filter = None
self.edit_features_locator_filter = None
self.initialized = False
self.initProcessing()
def initProcessing(self):
if not self.initialized:
self.initialized = True
Processing.initialize()
def initGui(self):
self.options_factory = ProcessingOptionsFactory()
self.options_factory.setTitle(self.tr('Processing'))
iface.registerOptionsWidgetFactory(self.options_factory)
self.drop_handler = ProcessingDropHandler()
iface.registerCustomDropHandler(self.drop_handler)
self.item_provider = ProcessingDataItemProvider()
QgsApplication.dataItemProviderRegistry().addProvider(self.item_provider)
self.locator_filter = AlgorithmLocatorFilter()
iface.registerLocatorFilter(self.locator_filter)
# Invalidate the locator filter for in-place when active layer changes
iface.currentLayerChanged.connect(lambda _: self.iface.invalidateLocatorResults())
self.edit_features_locator_filter = InPlaceAlgorithmLocatorFilter()
iface.registerLocatorFilter(self.edit_features_locator_filter)
self.toolbox = ProcessingToolbox()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
self.toolbox.hide()
self.toolbox.visibilityChanged.connect(self.toolboxVisibilityChanged)
self.resultsDock = ResultsDock()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.resultsDock)
self.resultsDock.hide()
self.menu = QMenu(self.iface.mainWindow().menuBar())
self.menu.setObjectName('processing')
self.menu.setTitle(self.tr('Pro&cessing'))
self.toolboxAction = QAction(self.tr('&Toolbox'), self.iface.mainWindow())
self.toolboxAction.setCheckable(True)
self.toolboxAction.setObjectName('toolboxAction')
self.toolboxAction.setIcon(
QgsApplication.getThemeIcon("/processingAlgorithm.svg"))
self.iface.registerMainWindowAction(self.toolboxAction,
QKeySequence('Ctrl+Alt+T').toString(QKeySequence.NativeText))
self.toolboxAction.toggled.connect(self.openToolbox)
self.iface.attributesToolBar().insertAction(self.iface.actionOpenStatisticalSummary(), self.toolboxAction)
self.menu.addAction(self.toolboxAction)
self.modelerAction = QAction(
QgsApplication.getThemeIcon("/processingModel.svg"),
QCoreApplication.translate('ProcessingPlugin', 'Graphical &Modeler…'), self.iface.mainWindow())
self.modelerAction.setObjectName('modelerAction')
self.modelerAction.triggered.connect(self.openModeler)
self.iface.registerMainWindowAction(self.modelerAction,
QKeySequence('Ctrl+Alt+M').toString(QKeySequence.NativeText))
self.menu.addAction(self.modelerAction)
self.historyAction = QAction(
QgsApplication.getThemeIcon("/mIconHistory.svg"),
QCoreApplication.translate('ProcessingPlugin', '&History…'), self.iface.mainWindow())
self.historyAction.setObjectName('historyAction')
self.historyAction.triggered.connect(self.openHistory)
self.iface.registerMainWindowAction(self.historyAction,
QKeySequence('Ctrl+Alt+H').toString(QKeySequence.NativeText))
self.menu.addAction(self.historyAction)
self.toolbox.processingToolbar.addAction(self.historyAction)
self.resultsAction = QAction(
QgsApplication.getThemeIcon("/processingResult.svg"),
self.tr('&Results Viewer'), self.iface.mainWindow())
self.resultsAction.setCheckable(True)
self.iface.registerMainWindowAction(self.resultsAction,
QKeySequence('Ctrl+Alt+R').toString(QKeySequence.NativeText))
self.menu.addAction(self.resultsAction)
self.toolbox.processingToolbar.addAction(self.resultsAction)
self.resultsDock.visibilityChanged.connect(self.resultsAction.setChecked)
self.resultsAction.toggled.connect(self.resultsDock.setUserVisible)
self.toolbox.processingToolbar.addSeparator()
self.editInPlaceAction = QAction(
QgsApplication.getThemeIcon("/mActionProcessSelected.svg"),
self.tr('Edit Features In-Place'), self.iface.mainWindow())
self.editInPlaceAction.setObjectName('editInPlaceFeatures')
self.editInPlaceAction.setCheckable(True)
self.editInPlaceAction.toggled.connect(self.editSelected)
self.menu.addAction(self.editInPlaceAction)
self.toolbox.processingToolbar.addAction(self.editInPlaceAction)
self.toolbox.processingToolbar.addSeparator()
self.optionsAction = QAction(
QgsApplication.getThemeIcon("/mActionOptions.svg"),
self.tr('Options'), self.iface.mainWindow())
self.optionsAction.setObjectName('optionsAction')
self.optionsAction.triggered.connect(self.openProcessingOptions)
self.toolbox.processingToolbar.addAction(self.optionsAction)
menuBar = self.iface.mainWindow().menuBar()
menuBar.insertMenu(
self.iface.firstRightStandardMenu().menuAction(), self.menu)
self.menu.addSeparator()
initializeMenus()
createMenus()
# In-place editing button state sync
self.iface.currentLayerChanged.connect(self.sync_in_place_button_state)
self.iface.mapCanvas().selectionChanged.connect(self.sync_in_place_button_state)
self.iface.actionToggleEditing().triggered.connect(partial(self.sync_in_place_button_state, None))
self.sync_in_place_button_state()
def sync_in_place_button_state(self, layer=None):
"""Synchronise the button state with layer state"""
if layer is None:
layer = self.iface.activeLayer()
old_enabled_state = self.editInPlaceAction.isEnabled()
new_enabled_state = layer is not None and layer.type() == QgsMapLayerType.VectorLayer
self.editInPlaceAction.setEnabled(new_enabled_state)
if new_enabled_state != old_enabled_state:
self.toolbox.set_in_place_edit_mode(new_enabled_state and self.editInPlaceAction.isChecked())
def openProcessingOptions(self):
self.iface.showOptionsDialog(self.iface.mainWindow(), currentPage='processingOptions')
def unload(self):
self.toolbox.setVisible(False)
self.iface.removeDockWidget(self.toolbox)
self.iface.attributesToolBar().removeAction(self.toolboxAction)
self.resultsDock.setVisible(False)
self.iface.removeDockWidget(self.resultsDock)
self.toolbox.deleteLater()
self.menu.deleteLater()
# delete temporary output files
folder = QgsProcessingUtils.tempFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
# also delete temporary help files
folder = tempHelpFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
self.iface.unregisterMainWindowAction(self.toolboxAction)
self.iface.unregisterMainWindowAction(self.modelerAction)
self.iface.unregisterMainWindowAction(self.historyAction)
self.iface.unregisterMainWindowAction(self.resultsAction)
self.iface.unregisterOptionsWidgetFactory(self.options_factory)
self.iface.deregisterLocatorFilter(self.locator_filter)
self.iface.deregisterLocatorFilter(self.edit_features_locator_filter)
self.iface.unregisterCustomDropHandler(self.drop_handler)
QgsApplication.dataItemProviderRegistry().removeProvider(self.item_provider)
removeMenus()
Processing.deinitialize()
def openToolbox(self, show):
self.toolbox.setUserVisible(show)
def toolboxVisibilityChanged(self, visible):
self.toolboxAction.setChecked(visible)
def openModeler(self):
dlg = ModelerDialog()
dlg.update_model.connect(self.updateModel)
dlg.show()
def updateModel(self):
model_provider = QgsApplication.processingRegistry().providerById('model')
model_provider.refreshAlgorithms()
def openResults(self):
if self.resultsDock.isVisible():
self.resultsDock.hide()
else:
self.resultsDock.show()
def openHistory(self):
dlg = HistoryDialog()
dlg.exec_()
def tr(self, message):
return QCoreApplication.translate('ProcessingPlugin', message)
def editSelected(self, enabled):
self.toolbox.set_in_place_edit_mode(enabled)
class OsCertificateStore:
def __init__(self, iface):
self.iface = iface
self.action_setting = None
self.action_about = None
self.action_run = None
if not self.is_supported():
return
# noinspection PyBroadException
try:
# noinspection PyPackageRequirements,PyUnresolvedReferences
from .tests import testerplugin
# noinspection PyUnresolvedReferences
from qgistester.tests import addTestModule
addTestModule(testerplugin, "OS Certificate Store")
except:
pass
@staticmethod
def log(msg, level=Qgis.Info):
QgsMessageLog.logMessage(msg, "OS Certificate Store", level=level)
@staticmethod
def is_supported():
"""Check wether this plugin can run in this platform"""
if platform == "linux" or platform == "linux2":
# linux
return False or TEST_ON_LINUX
elif platform == "darwin":
# OS X
return False
elif platform == "win32":
# Windows...
return True
else:
return False
# noinspection PyPep8Naming
def initGui(self):
if not self.is_supported():
return
self.action_setting = QAction(
self.tr("Import Windows intermediate certificate authorities "
"on startup"), self.iface.mainWindow())
self.action_setting.setObjectName("enableoscertstore")
self.action_setting.setCheckable(True)
self.action_setting.setChecked(QgsSettings().value(SETTINGS_KEY +
'/import_enabled',
True,
type=bool))
# noinspection PyUnresolvedReferences
self.action_setting.changed.connect(self.setting_changed)
self.iface.addPluginToMenu(self.tr("OS Certificate Store"),
self.action_setting)
icon_run = QIcon(os.path.dirname(__file__) + "/icons/certificate.svg")
if QgsSettings().value(
SETTINGS_KEY + '/import_successfully_run', True, type=bool) \
or TEST_ON_LINUX:
self.action_run = QAction(
icon_run,
self.tr(
"Reimport Windows intermediate certificate authorities"),
self.iface.mainWindow())
self.action_run.setObjectName("enableoscertstore")
# noinspection PyUnresolvedReferences
self.action_run.triggered.connect(partial(self.run_triggered,
True))
self.iface.addPluginToMenu(self.tr("OS Certificate Store"),
self.action_run)
# noinspection PyArgumentList,PyCallByClass
self.action_about = QAction(
QgsApplication.getThemeIcon('/mActionHelpContents.svg'),
"About...", self.iface.mainWindow())
self.action_about.setObjectName("oscertstoreabout")
# noinspection PyUnresolvedReferences
self.action_about.triggered.connect(self.about_triggered)
self.iface.addPluginToMenu(self.tr("OS Certificate Store"),
self.action_about)
# No toolbar and other menus
# self.iface.addToolBarIcon(self.action)
# Run on startup
if QgsSettings().value(SETTINGS_KEY + '/import_enabled',
True,
type=bool):
self.run_triggered(False)
def unload(self):
if not self.is_supported():
return
# noinspection PyBroadException
try:
# noinspection PyPackageRequirements,PyUnresolvedReferences
from .tests import testerplugin
# noinspection PyUnresolvedReferences
from qgistester.tests import removeTestModule
removeTestModule(testerplugin, self.tr("OS Certificate Store"))
except:
pass
# noinspection PyBroadException
try:
# noinspection PyUnresolvedReferences
from lessons import removeLessonsFolder
folder = os.path.join(os.path.dirname(__file__), "_lessons")
removeLessonsFolder(folder)
except:
pass
self.iface.removePluginMenu(self.tr("OS Certificate Store"),
self.action_about)
self.iface.removePluginMenu(self.tr("OS Certificate Store"),
self.action_setting)
if self.action_run is not None:
self.iface.removePluginMenu(self.tr("OS Certificate Store"),
self.action_run)
def setting_changed(self):
if not self.is_supported():
return
self.log("Import at startup: %s" % self.action_setting.isChecked())
QgsSettings().setValue(SETTINGS_KEY + '/import_enabled',
self.action_setting.isChecked())
def run_triggered(self, notify):
self.log("Importing intermediate certificates ...")
try:
from .certs_importer import run
QgsSettings().setValue(SETTINGS_KEY + '/import_successfully_run',
run(self))
if notify:
self.iface.messageBar().pushMessage(
self.tr("Success"),
self.tr("Intermediate certificates imported correctly "
"(see logs for details)."),
level=Qgis.Info)
except Exception as ex:
self.log("Error importing intermediate certificates: %s" % ex)
QgsSettings().setValue(SETTINGS_KEY + '/import_successfully_run',
False)
if notify:
self.iface.messageBar().pushMessage(
self.tr("Error"),
self.tr("There was an error importing intermediate "
"certificates (see the logs for details)."),
level=Qgis.Critical)
def about_triggered(self):
# noinspection PyArgumentList
dlg = QgsMessageOutput.createMessageOutput()
dlg.setTitle(self.tr("Plugin info"))
dlg.setMessage(self._plugin_details("oscertstore"),
QgsMessageOutput.MessageHtml)
dlg.showMessage()
@staticmethod
def tr(msg):
return msg
# noinspection PyUnusedLocal
def _plugin_details(self, namespace):
config = DictParser()
config.read_file(
open(
os.path.join(os.path.realpath(os.path.dirname(__file__)),
'metadata.txt')))
plugin = config.as_dict()['general']
html = '<style>body, table {padding:0px; margin:0px; ' \
'font-family:verdana; font-size: 1.1em;}</style>'
html += '<body>'
html += '<table cellspacing="4" width="100%"><tr><td>'
html += '<h1>{}</h1>'.format(plugin.get('name'))
html += '<h3>{}</h3>'.format(plugin.get('description'))
if plugin.get('about'):
html += plugin.get('about').replace('\n', '<br/>')
html += '<br/><br/>'
if plugin.get('category'):
html += '{}: {} <br/>'.format(self.tr('Category'),
plugin.get('category'))
if plugin.get('tags'):
html += '{}: {} <br/>'.format(self.tr('Tags'), plugin.get('tags'))
if (plugin.get('homepage') or plugin.get('tracker')
or plugin.get('code_repository')):
html += self.tr('More info:')
if plugin.get('homepage'):
html += '<a href="{}">{}</a> '.format(
plugin.get('homepage'), self.tr('homepage'))
if plugin.get('tracker'):
html += '<a href="{}">{}</a> '.format(
plugin.get('tracker'), self.tr('bug_tracker'))
if plugin.get('code_repository'):
html += '<a href="{}">{}</a> '.format(
plugin.get('code_repository'), self.tr('code_repository'))
html += '<br/>'
html += '<br/>'
if plugin.get('author_email'):
html += '{}: <a href="mailto:{}">{}</a>'.format(
self.tr('Author email'), plugin.get('author_email'),
plugin.get('author_name'))
html += '<br/><br/>'
elif plugin.get('author'):
html += '{}: {}'.format(self.tr('Author'), plugin.get('author'))
html += '<br/><br/>'
if plugin.get('version_installed'):
ver = plugin.get('version_installed')
if ver == '-1':
ver = '?'
html += self.tr('Installed version: {} (in {})<br/>'.format(
ver, plugin.get('library')))
if plugin.get('version_available'):
html += self.tr('Available version: {} (in {})<br/>'.format(
plugin.get('version_available'), plugin.get('zip_repository')))
if plugin.get('changelog'):
html += '<br/>'
changelog = self.tr('Changelog:<br/>{} <br/>'.format(
plugin.get('changelog')))
html += changelog.replace('\n', '<br/>')
html += '</td></tr></table>'
html += '</body>'
return html
def add_action(self,
name,
icon_path,
text,
callback,
toggle_flag=False,
enabled_flag=True,
checkable_flag=False,
visible_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None):
"""Add a toolbar icon to the toolbar.
:param name: Objectname of the action. Serves also as key for the stored actions.
:type name: str
:param icon_path: Path to the icon for this action. Can be a resource
path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
:type icon_path: str
:param text: Text that should be shown in menu items for this action.
:type text: str
:param callback: Function to be called when the action is triggered.
:type callback: function
:param enabled_flag: A flag indicating if the action should be enabled
by default. Defaults to True.
:type enabled_flag: bool
:param toggle_flag: A flag indicating if the action should connect
the toggled or triggered signal by default.
Defaults to triggered (False)
:type toggle_flag: bool
:param checkable_flag: A flag indicating if the action should be checkable
by default. Defaults to False.
:type checkable: bool
:param visible_flag: A flag indicating if the action should be displayed
by default. Defaults to True.
:type visible: bool
:param add_to_menu: Flag indicating whether the action should also
be added to the menu. Defaults to True.
:type add_to_menu: bool
:param add_to_toolbar: Flag indicating whether the action should also
be added to the toolbar. Defaults to True.
:type add_to_toolbar: bool
:param status_tip: Optional text to show in a popup when mouse pointer
hovers over the action.
:type status_tip: str
:param parent: Parent widget for the new action. Defaults None.
:type parent: QWidget
:param whats_this: Optional text to show in the status bar when the
mouse pointer hovers over the action.
:returns: The action that was created. Note that the action is also
added to self.actions list.
:rtype: QAction
"""
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.setObjectName(name)
if toggle_flag:
action.toggled.connect(callback)
else:
action.triggered.connect(callback)
action.setEnabled(enabled_flag)
action.setCheckable(checkable_flag)
action.setVisible(visible_flag)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if add_to_toolbar:
self.toolbar.addAction(action)
if add_to_menu:
self.iface.addPluginToMenu(self.menu, action)
self.actions[name] = action
return action
class AreaRatio:
"""QGIS Plugin to calculate area ratio among polygons"""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')
if not locale:
locale = QSettings().value('locale/globalLocale')
if not locale:
locale = "en"
locale = locale[0:2]
locale_path = os.path.join(self.plugin_dir, 'i18n',
'{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
QCoreApplication.installTranslator(self.translator)
self.dlg = AreaRatioDialog(self)
if os.path.exists(DEFAULT_CONFIG):
parcel, buildings = self.config(DEFAULT_CONFIG)
else:
parcel, buildings = self.config(
os.path.join(self.plugin_dir, 'default.cfg'))
self.parcel = parcel
self.buildings = buildings
# noinspection PyMethodMayBeStatic
def tr(self, message):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('AreaRatio', message)
def config(self, path):
""" load default configuration (layers) """
parcel = 'TELEK'
buildings = [
"Lakóépület", "Középület", "Gazdasági épület", "Melléképület",
"Üdülőépület", "Toronyépület", "Üzemi épület",
"Vegyes rendeltetésű épület"
]
parser = configparser.ConfigParser()
if not os.path.exists(path):
QMessageBox.warning(
None, self.tr("Missing file"),
self.tr("Config file not found: {}").format(path))
return parcel, buildings
try:
parser.read(path)
except:
QMessageBox.warning(
None, self.tr("Error in file"),
self.tr("Config file is not valid: {}").format(path))
return parcel, buildings
for section in parser.sections():
if section == "layers":
parcel = parser[section].get('parcel', parcel)
w = parser[section].get('buildings')
if len(w) > 0:
buildings = [name.strip() for name in w.split(',')]
return parcel, buildings
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path = ':/plugins/arearatio/icon.png'
self.action = QAction(QIcon(icon_path), self.tr(u'Area Ratio'),
self.iface.mainWindow())
self.action.setCheckable(True)
self.action.triggered.connect(self.run)
self.iface.addToolBarIcon(self.action)
self.iface.addPluginToMenu(u'Area Ratio', self.action)
self.tool = PointTool(self.iface.mapCanvas(), self.action, self)
# dialog
icon_path = ':/plugins/arearatio/icon1.png'
self.action1 = QAction(QIcon(icon_path), self.tr(u'Area Ratio Dialog'),
self.iface.mainWindow())
self.action1.triggered.connect(self.dia)
self.iface.addToolBarIcon(self.action1)
self.iface.addPluginToMenu(u'Area Ratio', self.action1)
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
self.iface.removePluginMenu(u'Area Ratio', self.action)
self.iface.removePluginMenu(u'Area Ratio', self.action1)
self.iface.removeToolBarIcon(self.action)
self.iface.removeToolBarIcon(self.action1)
def run(self):
""" Activate map tool """
self.iface.mapCanvas().setMapTool(self.tool)
def dia(self):
"""Show layer selection dialog"""
self.dlg.show()
result = self.dlg.exec_()
if result:
index = self.dlg.parcelLayerComboBox.currentIndex()
self.parcel = self.dlg.parcelLayerComboBox.itemText(index)
#self.tool.poly_layer_name = self.dlg.parcelLayerComboBox.currentText()
#self.tool.in_poly_layers = [name.strip() for name
# in self.dlg.buildingsComboBox.currentText().split(',')]
self.buildings = self.dlg.buildingsComboBox.checkedItems()
# force index creation
self.tool.index = None
class ShapeTools(object):
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.settingsDialog = None
self.xyLineDialog = None
self.geodesicDensifyDialog = None
self.azDigitizerTool = None
self.lineDigitizerTool = None
self.previousLayer = None
self.toolbar = self.iface.addToolBar('Shape Tools Toolbar')
self.toolbar.setObjectName('ShapeToolsToolbar')
self.provider = ShapeToolsProvider()
# Initialize the plugin path directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
try:
locale = QSettings().value("locale/userLocale", "en",
type=str)[0:2]
except Exception:
locale = "en"
locale_path = os.path.join(self.plugin_dir, 'i18n',
'shapeTools_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
QCoreApplication.installTranslator(self.translator)
def initGui(self):
self.azDigitizerTool = AzDigitizerTool(self.iface)
self.lineDigitizerTool = LineDigitizerTool(self.iface)
# Initialize the create shape menu items
menu = QMenu()
# Initialize Create Arc Wedge tool
icon = QIcon(self.plugin_dir + '/images/arc.png')
self.createArcAction = menu.addAction(icon, tr('Create arc wedge'),
self.createArc)
self.createArcAction.setObjectName('stCreateArcWedge')
icon = QIcon(self.plugin_dir + '/images/donut.png')
self.createDonutAction = menu.addAction(icon, tr('Create donut'),
self.createDonut)
self.createDonutAction.setObjectName('stCreateDonut')
icon = QIcon(self.plugin_dir + '/images/ellipse.png')
self.createEllipseAction = menu.addAction(icon, tr('Create ellipse'),
self.createEllipse)
self.createEllipseAction.setObjectName('stCreateEllipse')
icon = QIcon(self.plugin_dir + '/images/rose.png')
self.createEllipseRoseAction = menu.addAction(
icon, tr('Create ellipse rose'), self.createEllipseRose)
self.createEllipseRoseAction.setObjectName('stCreateEllipseRose')
icon = QIcon(self.plugin_dir + '/images/epicycloid.png')
self.createEpicycloidAction = menu.addAction(icon,
tr('Create epicycloid'),
self.createEpicycloid)
self.createEpicycloidAction.setObjectName('stCreateEpicycloid')
icon = QIcon(self.plugin_dir + '/images/heart.png')
self.createHeartAction = menu.addAction(icon, tr('Create heart'),
self.createHeart)
self.createHeartAction.setObjectName('stCreateHeart')
icon = QIcon(self.plugin_dir + '/images/hypocycloid.png')
self.createHypocycloidAction = menu.addAction(icon,
tr('Create hypocycloid'),
self.createHypocycloid)
self.createHypocycloidAction.setObjectName('stCreateHypocycloid')
icon = QIcon(self.plugin_dir + '/images/line.png')
self.createLOBAction = menu.addAction(icon,
tr('Create line of bearing'),
self.createLOB)
self.createLOBAction.setObjectName('stCreateLineOfBearing')
icon = QIcon(self.plugin_dir + '/images/pie.png')
self.createPieAction = menu.addAction(icon, tr('Create pie wedge'),
self.createPie)
self.createPieAction.setObjectName('stCreatePie')
icon = QIcon(self.plugin_dir + '/images/polyfoil.png')
self.createPolyfoilAction = menu.addAction(icon, tr('Create polyfoil'),
self.createPolyfoil)
self.createPolyfoilAction.setObjectName('stCreatePolyfoil')
icon = QIcon(self.plugin_dir + '/images/polygon.png')
self.createPolygonAction = menu.addAction(icon, tr('Create polygon'),
self.createPolygon)
self.createPolygonAction.setObjectName('stCreatePolygon')
icon = QIcon(self.plugin_dir + '/images/radialLines.png')
self.createPolygonAction = menu.addAction(icon,
tr('Create radial lines'),
self.createRadialLines)
self.createPolygonAction.setObjectName('stCreateRadialLines')
icon = QIcon(self.plugin_dir + '/images/star.png')
self.createStarAction = menu.addAction(icon, tr('Create star'),
self.createStar)
self.createStarAction.setObjectName('stCreateStar')
# Add the shape creation tools to the menu
icon = QIcon(self.plugin_dir + '/images/shapes.png')
self.createShapesAction = QAction(icon, tr('Create shapes'),
self.iface.mainWindow())
self.createShapesAction.setMenu(menu)
self.iface.addPluginToVectorMenu('Shape Tools',
self.createShapesAction)
# Add the shape creation tools to the toolbar
self.createShapeButton = QToolButton()
self.createShapeButton.setMenu(menu)
self.createShapeButton.setDefaultAction(self.createDonutAction)
self.createShapeButton.setPopupMode(QToolButton.MenuButtonPopup)
self.createShapeButton.triggered.connect(self.createShapeTriggered)
self.createShapeToolbar = self.toolbar.addWidget(
self.createShapeButton)
# Initialize the XY to Line menu item
icon = QIcon(self.plugin_dir + '/images/xyline.svg')
self.xyLineAction = QAction(icon, tr('XY to line'),
self.iface.mainWindow())
self.xyLineAction.setObjectName('stXYtoLine')
self.xyLineAction.triggered.connect(self.xyLineTool)
self.iface.addPluginToVectorMenu('Shape Tools', self.xyLineAction)
self.toolbar.addAction(self.xyLineAction)
# Initialize the Geodesic Densifier menu item
icon = QIcon(self.plugin_dir + '/images/geodesicDensifier.svg')
self.geodesicDensifyAction = QAction(icon,
tr('Geodesic shape densifier'),
self.iface.mainWindow())
self.geodesicDensifyAction.setObjectName('stGeodesicDensifier')
self.geodesicDensifyAction.triggered.connect(self.geodesicDensifyTool)
self.iface.addPluginToVectorMenu('Shape Tools',
self.geodesicDensifyAction)
self.toolbar.addAction(self.geodesicDensifyAction)
# Initialize the Geodesic decimation menu items
menu = QMenu()
icon = QIcon(self.plugin_dir + '/images/geodesicLineDecimate.svg')
self.lineDecimateAction = menu.addAction(icon,
tr('Geodesic line decimate'),
self.lineDecimateTool)
self.lineDecimateAction.setObjectName('stGeodesicLineDecimate')
icon = QIcon(self.plugin_dir + '/images/geodesicPointDecimate.svg')
self.pointDecimateAction = menu.addAction(
icon, tr('Geodesic point decimate'), self.pointDecimateTool)
self.pointDecimateAction.setObjectName('stGeodesicPointDecimate')
# Add the decimation tools to the menu
icon = QIcon(self.plugin_dir + '/images/geodesicLineDecimate.svg')
self.simplifyGeomAction = QAction(
icon, tr('Geodesic geometry simplification'),
self.iface.mainWindow())
self.simplifyGeomAction.setMenu(menu)
self.iface.addPluginToVectorMenu('Shape Tools',
self.simplifyGeomAction)
# Add the shape creation tools to the toolbar
self.simplifyButton = QToolButton()
self.simplifyButton.setMenu(menu)
self.simplifyButton.setDefaultAction(self.lineDecimateAction)
self.simplifyButton.setPopupMode(QToolButton.MenuButtonPopup)
self.simplifyButton.triggered.connect(self.simplifyTriggered)
self.simplifyToolbar = self.toolbar.addWidget(self.simplifyButton)
# Initialize the Geodesic line break menu item
icon = QIcon(self.plugin_dir + '/images/idlbreak.svg')
self.geodesicLineBreakAction = QAction(
icon, tr('Geodesic line break at -180,180'),
self.iface.mainWindow())
self.geodesicLineBreakAction.setObjectName('stGeodesicLineBreak')
self.geodesicLineBreakAction.triggered.connect(
self.geodesicLineBreakTool)
self.iface.addPluginToVectorMenu('Shape Tools',
self.geodesicLineBreakAction)
self.toolbar.addAction(self.geodesicLineBreakAction)
# Initialize Geodesic Measure Tool
self.geodesicMeasureTool = GeodesicMeasureTool(self.iface,
self.iface.mainWindow())
icon = QIcon(self.plugin_dir + '/images/measure.svg')
self.measureAction = QAction(icon, tr('Geodesic measure tool'),
self.iface.mainWindow())
self.measureAction.setObjectName('stGeodesicMeasureTool')
self.measureAction.triggered.connect(self.measureTool)
self.measureAction.setCheckable(True)
self.iface.addPluginToVectorMenu('Shape Tools', self.measureAction)
self.toolbar.addAction(self.measureAction)
# Initialize Geodesic Measurement layer
icon = QIcon(self.plugin_dir + '/images/measureLine.svg')
self.measureLayerAction = QAction(icon,
tr('Geodesic measurement layer'),
self.iface.mainWindow())
self.measureLayerAction.setObjectName('stGeodesicLineBreak')
self.measureLayerAction.triggered.connect(self.measureLayerTool)
self.iface.addPluginToVectorMenu('Shape Tools',
self.measureLayerAction)
self.toolbar.addAction(self.measureLayerAction)
menu = QMenu()
# Initialize Geodesic transformation tool
icon = QIcon(self.plugin_dir + '/images/transformShape.svg')
self.transformationsAction = menu.addAction(
icon, tr('Geodesic transformations'), self.transformTool)
self.transformationsAction.setObjectName('stGeodesicTransformations')
icon = QIcon(self.plugin_dir + '/images/flip.svg')
self.flipRotateAction = menu.addAction(icon,
tr('Geodesic flip and rotate'),
self.flipRotateTool)
self.flipRotateAction.setObjectName('stGeodesicFlipRotate')
icon = QIcon(self.plugin_dir + '/images/flipHorizontal.svg')
self.flipHorizontalAction = menu.addAction(icon, tr('Flip horizontal'),
self.flipHorizontalTool)
self.flipHorizontalAction.setObjectName('stGeodesicFlipHorizontal')
self.flipHorizontalAction.setEnabled(False)
icon = QIcon(self.plugin_dir + '/images/flipVertical.svg')
self.flipVerticalAction = menu.addAction(icon, tr('Flip vertical'),
self.flipVerticalTool)
self.flipVerticalAction.setObjectName('stGeodesicFlipVertical')
self.flipVerticalAction.setEnabled(False)
icon = QIcon(self.plugin_dir + '/images/rotate180.svg')
self.rotate180Action = menu.addAction(icon, tr('Rotate 180\xb0'),
self.rotate180Tool)
self.rotate180Action.setObjectName('stGeodesicRotate180')
self.rotate180Action.setEnabled(False)
icon = QIcon(self.plugin_dir + '/images/rotatecw.svg')
self.rotate90CWAction = menu.addAction(icon, tr('Rotate 90\xb0 CW'),
self.rotate90CWTool)
self.rotate90CWAction.setObjectName('stGeodesicRotate90CW')
self.rotate90CWAction.setEnabled(False)
icon = QIcon(self.plugin_dir + '/images/rotateccw.svg')
self.rotate90CCWAction = menu.addAction(icon, tr('Rotate 90\xb0 CCW'),
self.rotate90CCWTool)
self.rotate90CCWAction.setObjectName('stGeodesicRotate90CCW')
self.rotate90CCWAction.setEnabled(False)
self.transformsAction = QAction(icon, tr('Geodesic transforms'),
self.iface.mainWindow())
self.transformsAction.setMenu(menu)
self.iface.addPluginToVectorMenu('Shape Tools', self.transformsAction)
self.transformationButton = QToolButton()
self.transformationButton.setMenu(menu)
self.transformationButton.setDefaultAction(self.transformationsAction)
self.transformationButton.setPopupMode(QToolButton.MenuButtonPopup)
self.transformationButton.triggered.connect(self.toolButtonTriggered)
self.tranformToolbar = self.toolbar.addWidget(
self.transformationButton)
# Initialize the Azimuth Distance Digitize function
icon = QIcon(self.plugin_dir + '/images/dazdigitize.svg')
self.digitizeAction = QAction(icon, tr('Azimuth distance digitizer'),
self.iface.mainWindow())
self.digitizeAction.setObjectName('stAzDistanceDigitizer')
self.digitizeAction.triggered.connect(self.setShowAzDigitizerTool)
self.digitizeAction.setCheckable(True)
self.digitizeAction.setEnabled(False)
self.iface.addPluginToVectorMenu(u'Shape Tools', self.digitizeAction)
self.toolbar.addAction(self.digitizeAction)
# Initialize the multi point azimuth Digitize function
icon = QIcon(self.plugin_dir + '/images/linedigitize.svg')
self.lineDigitizeAction = QAction(
icon, tr('Azimuth distance sequence digitizer'),
self.iface.mainWindow())
self.lineDigitizeAction.setObjectName('stLineDigitizer')
self.lineDigitizeAction.triggered.connect(self.setShowLineDigitizeTool)
self.lineDigitizeAction.setCheckable(True)
self.lineDigitizeAction.setEnabled(False)
self.iface.addPluginToVectorMenu(u'Shape Tools',
self.lineDigitizeAction)
self.toolbar.addAction(self.lineDigitizeAction)
# Settings
icon = QIcon(':/images/themes/default/mActionOptions.svg')
self.settingsAction = QAction(icon, tr('Settings'),
self.iface.mainWindow())
self.settingsAction.setObjectName('shapeToolsSettings')
self.settingsAction.triggered.connect(self.settings)
self.iface.addPluginToVectorMenu('Shape Tools', self.settingsAction)
# Help
icon = QIcon(self.plugin_dir + '/images/help.svg')
self.helpAction = QAction(icon, tr('Shape Tools help'),
self.iface.mainWindow())
self.helpAction.setObjectName('shapeToolsHelp')
self.helpAction.triggered.connect(self.help)
self.iface.addPluginToVectorMenu('Shape Tools', self.helpAction)
self.iface.currentLayerChanged.connect(self.currentLayerChanged)
self.canvas.mapToolSet.connect(self.unsetTool)
self.enableTools()
# Add the processing provider
QgsApplication.processingRegistry().addProvider(self.provider)
def unsetTool(self, tool):
try:
if not isinstance(tool, GeodesicMeasureTool):
self.measureAction.setChecked(False)
self.geodesicMeasureTool.endInteractiveLine()
if not isinstance(tool, AzDigitizerTool):
self.digitizeAction.setChecked(False)
if not isinstance(tool, LineDigitizerTool):
self.lineDigitizeAction.setChecked(False)
except Exception:
pass
def unload(self):
self.canvas.unsetMapTool(self.azDigitizerTool)
self.canvas.unsetMapTool(self.lineDigitizerTool)
# remove from menu
self.iface.removePluginVectorMenu('Shape Tools',
self.createShapesAction)
self.iface.removePluginVectorMenu('Shape Tools', self.xyLineAction)
self.iface.removePluginVectorMenu('Shape Tools',
self.geodesicDensifyAction)
self.iface.removePluginVectorMenu('Shape Tools',
self.simplifyGeomAction)
self.iface.removePluginVectorMenu('Shape Tools',
self.geodesicLineBreakAction)
self.iface.removePluginVectorMenu('Shape Tools', self.measureAction)
self.iface.removePluginVectorMenu('Shape Tools',
self.measureLayerAction)
self.iface.removePluginVectorMenu('Shape Tools', self.transformsAction)
self.iface.removePluginVectorMenu('Shape Tools', self.digitizeAction)
self.iface.removePluginVectorMenu('Shape Tools',
self.lineDigitizeAction)
self.iface.removePluginVectorMenu('Shape Tools', self.settingsAction)
self.iface.removePluginVectorMenu('Shape Tools', self.helpAction)
# Remove from toolbar
self.iface.removeToolBarIcon(self.createShapeToolbar)
self.iface.removeToolBarIcon(self.xyLineAction)
self.iface.removeToolBarIcon(self.geodesicDensifyAction)
self.iface.removeToolBarIcon(self.simplifyToolbar)
self.iface.removeToolBarIcon(self.geodesicLineBreakAction)
self.iface.removeToolBarIcon(self.measureAction)
self.iface.removeToolBarIcon(self.measureLayerAction)
self.iface.removeToolBarIcon(self.transformationsAction)
self.iface.removeToolBarIcon(self.digitizeAction)
self.iface.removeToolBarIcon(self.lineDigitizeAction)
self.iface.removeToolBarIcon(self.tranformToolbar)
self.azDigitizerTool = None
self.lineDigitizerTool = None
# remove the toolbar
del self.toolbar
QgsApplication.processingRegistry().removeProvider(self.provider)
def toolButtonTriggered(self, action):
self.transformationButton.setDefaultAction(action)
def createShapeTriggered(self, action):
self.createShapeButton.setDefaultAction(action)
def simplifyTriggered(self, action):
self.simplifyButton.setDefaultAction(action)
def setShowAzDigitizerTool(self):
self.digitizeAction.setChecked(True)
self.canvas.setMapTool(self.azDigitizerTool)
def setShowLineDigitizeTool(self):
self.lineDigitizeAction.setChecked(True)
self.canvas.setMapTool(self.lineDigitizerTool)
def xyLineTool(self):
processing.execAlgorithmDialog('shapetools:xy2line', {})
def geodesicDensifyTool(self):
processing.execAlgorithmDialog('shapetools:geodesicdensifier', {})
def pointDecimateTool(self):
processing.execAlgorithmDialog('shapetools:geodesicpointdecimate', {})
def lineDecimateTool(self):
processing.execAlgorithmDialog('shapetools:geodesiclinedecimate', {})
def geodesicLineBreakTool(self):
processing.execAlgorithmDialog('shapetools:linebreak', {})
def measureTool(self):
self.measureAction.setChecked(True)
self.canvas.setMapTool(self.geodesicMeasureTool)
def createArc(sefl):
processing.execAlgorithmDialog('shapetools:createarc', {})
def createDonut(sefl):
processing.execAlgorithmDialog('shapetools:createdonut', {})
def createEllipse(sefl):
processing.execAlgorithmDialog('shapetools:createellipse', {})
def createEllipseRose(sefl):
processing.execAlgorithmDialog('shapetools:createrose', {})
def createEpicycloid(sefl):
processing.execAlgorithmDialog('shapetools:createepicycloid', {})
def createHeart(sefl):
processing.execAlgorithmDialog('shapetools:createheart', {})
def createHypocycloid(sefl):
processing.execAlgorithmDialog('shapetools:createhypocycloid', {})
def createLOB(sefl):
processing.execAlgorithmDialog('shapetools:createlob', {})
def createPie(sefl):
processing.execAlgorithmDialog('shapetools:createpie', {})
def createPolyfoil(sefl):
processing.execAlgorithmDialog('shapetools:createpolyfoil', {})
def createPolygon(sefl):
processing.execAlgorithmDialog('shapetools:createpolygon', {})
def createRadialLines(sefl):
processing.execAlgorithmDialog('shapetools:createradiallines', {})
def createStar(sefl):
processing.execAlgorithmDialog('shapetools:createstar', {})
def measureLayerTool(self):
processing.execAlgorithmDialog('shapetools:measurelayer', {})
def transformTool(self):
processing.execAlgorithmDialog('shapetools:geodesictransformations',
{})
def flipRotateTool(self):
processing.execAlgorithmDialog('shapetools:geodesicflip', {})
def flipHorizontalTool(self):
layer = self.iface.activeLayer()
flipLayer(self.iface, layer, 0)
def flipVerticalTool(self):
layer = self.iface.activeLayer()
flipLayer(self.iface, layer, 1)
def rotate180Tool(self):
layer = self.iface.activeLayer()
flipLayer(self.iface, layer, 2)
def rotate90CWTool(self):
layer = self.iface.activeLayer()
flipLayer(self.iface, layer, 3)
def rotate90CCWTool(self):
layer = self.iface.activeLayer()
flipLayer(self.iface, layer, 4)
def settings(self):
if self.settingsDialog is None:
self.settingsDialog = SettingsWidget(self.iface,
self.iface.mainWindow())
self.settingsDialog.show()
def help(self):
'''Display a help page'''
url = QUrl.fromLocalFile(self.plugin_dir + '/index.html').toString()
webbrowser.open(url, new=2)
def currentLayerChanged(self):
layer = self.iface.activeLayer()
if self.previousLayer is not None:
try:
self.previousLayer.editingStarted.disconnect(
self.layerEditingChanged)
except Exception:
pass
try:
self.previousLayer.editingStopped.disconnect(
self.layerEditingChanged)
except Exception:
pass
self.previousLayer = None
if layer is not None:
if isinstance(layer, QgsVectorLayer):
layer.editingStarted.connect(self.layerEditingChanged)
layer.editingStopped.connect(self.layerEditingChanged)
self.previousLayer = layer
self.enableTools()
def layerEditingChanged(self):
self.enableTools()
def enableTools(self):
self.digitizeAction.setEnabled(False)
self.lineDigitizeAction.setEnabled(False)
self.flipHorizontalAction.setEnabled(False)
self.flipVerticalAction.setEnabled(False)
self.rotate180Action.setEnabled(False)
self.rotate90CWAction.setEnabled(False)
self.rotate90CCWAction.setEnabled(False)
layer = self.iface.activeLayer()
if not layer or not layer.isValid() or (
layer.type() !=
QgsMapLayer.VectorLayer) or not layer.isEditable():
return
wkbtype = layer.wkbType()
geomtype = QgsWkbTypes.geometryType(wkbtype)
self.lineDigitizeAction.setEnabled(True)
if geomtype == QgsWkbTypes.PointGeometry or geomtype == QgsWkbTypes.LineGeometry:
self.digitizeAction.setEnabled(True)
if geomtype == QgsWkbTypes.LineGeometry or geomtype == QgsWkbTypes.PolygonGeometry:
self.flipHorizontalAction.setEnabled(True)
self.flipVerticalAction.setEnabled(True)
self.rotate180Action.setEnabled(True)
self.rotate90CWAction.setEnabled(True)
self.rotate90CCWAction.setEnabled(True)
class RelationEditorFeatureSideWidget(QgsAbstractRelationEditorWidget,
WidgetUi):
class LastView(str, Enum):
ListView = "ListView"
IconView = "IconView"
settingsLastView = QgsSettingsEntryString(
'relationEditorFeatureSideLastView', PluginHelper.PLUGIN_SLUG,
LastView.ListView,
PluginHelper.tr(
'Last view used in the relation editor document side widget'))
signalCurrentViewChanged = pyqtSignal()
def __init__(self, config, parent):
super().__init__(config, parent)
self._updateUiTimer = QTimer()
self._updateUiTimer.setSingleShot(True)
self._updateUiTimer.timeout.connect(self.updateUiTimeout)
self.setupUi(self)
print('DocumentRelationEditorFeatureSideWidget.__init__')
self.documents_path = str()
self.document_filename = str()
self.model = DocumentModel()
self._nmRelation = QgsRelation()
self._layerInSameTransactionGroup = False
self._currentDocumentId = None
# Actions
self.actionToggleEditing = QAction(
QIcon(":/images/themes/default/mActionToggleEditing.svg"),
self.tr("Toggle editing mode for child layers"))
self.actionToggleEditing.setCheckable(True)
self.actionSaveEdits = QAction(
QIcon(":/images/themes/default/mActionSaveEdits.svg"),
self.tr("Save child layer edits"))
self.actionShowForm = QAction(
QIcon(":/images/themes/default/mActionMultiEdit.svg"),
self.tr("Show form"))
self.actionAddFeature = QAction(
QIcon(":/images/themes/default/symbologyAdd.svg"),
self.tr("Add document"))
self.actionDeleteFeature = QAction(
QIcon(":/images/themes/default/mActionDeleteSelected.svg"),
self.tr("Drop document"))
self.actionLinkFeature = QAction(
QIcon(":/images/themes/default/mActionLink.svg"),
self.tr("Link document"))
self.actionUnlinkFeature = QAction(
QIcon(":/images/themes/default/mActionUnlink.svg"),
self.tr("Unlink document"))
# Tool buttons
self.mToggleEditingToolButton.setDefaultAction(
self.actionToggleEditing)
self.mSaveEditsToolButton.setDefaultAction(self.actionSaveEdits)
self.mShowFormToolButton.setDefaultAction(self.actionShowForm)
self.mAddFeatureToolButton.setDefaultAction(self.actionAddFeature)
self.mDeleteFeatureToolButton.setDefaultAction(
self.actionDeleteFeature)
self.mLinkFeatureToolButton.setDefaultAction(self.actionLinkFeature)
self.mUnlinkFeatureToolButton.setDefaultAction(
self.actionUnlinkFeature)
self.mListViewToolButton.setIcon(
QIcon(":/images/themes/default/mIconListView.svg"))
self.mIconViewToolButton.setIcon(
QIcon(":/images/themes/default/mActionIconView.svg"))
self.mListViewToolButton.setChecked(self.currentView == str(
RelationEditorFeatureSideWidget.LastView.ListView))
self.mIconViewToolButton.setChecked(self.currentView == str(
RelationEditorFeatureSideWidget.LastView.IconView))
# Quick image providers
self._previewImageProvider = PreviewImageProvider()
self._fileTypeSmallIconProvider = FileTypeIconImageProvider(32)
self._fileTypeBigIconProvider = FileTypeIconImageProvider(100)
# Setup QML part
self.view = QQuickWidget()
self.view.rootContext().setContextProperty("documentModel", self.model)
self.view.rootContext().setContextProperty("parentWidget", self)
self.view.rootContext().setContextProperty(
"CONST_LIST_VIEW",
str(RelationEditorFeatureSideWidget.LastView.ListView))
self.view.rootContext().setContextProperty(
"CONST_ICON_VIEW",
str(RelationEditorFeatureSideWidget.LastView.IconView))
self.view.engine().addImageProvider("previewImageProvider",
self._previewImageProvider)
self.view.engine().addImageProvider("fileTypeSmallIconProvider",
self._fileTypeSmallIconProvider)
self.view.engine().addImageProvider("fileTypeBigIconProvider",
self._fileTypeBigIconProvider)
self.view.setSource(
QUrl.fromLocalFile(
os.path.join(os.path.dirname(__file__),
'../qml/DocumentList.qml')))
self.view.setResizeMode(QQuickWidget.SizeRootObjectToView)
self.layout().addWidget(self.view)
# Set initial state for add / remove etc.buttons
self.updateButtons()
# Signal slots
self.actionToggleEditing.triggered.connect(self.toggleEditing)
self.actionSaveEdits.triggered.connect(self.saveChildLayerEdits)
self.actionShowForm.triggered.connect(self.showDocumentForm)
self.actionAddFeature.triggered.connect(self.addDocument)
self.actionDeleteFeature.triggered.connect(self.dropDocument)
self.actionLinkFeature.triggered.connect(self.linkDocument)
self.actionUnlinkFeature.triggered.connect(self.unlinkDocument)
self.mListViewToolButton.toggled.connect(
self.listViewToolButtonToggled)
self.mIconViewToolButton.toggled.connect(
self.iconViewToolButtonToggled)
@pyqtProperty(str)
def currentView(self):
return self.settingsLastView.value()
def updateCurrentView(self):
if self.mListViewToolButton.isChecked():
self.settingsLastView.setValue(
str(RelationEditorFeatureSideWidget.LastView.ListView))
else:
self.settingsLastView.setValue(
str(RelationEditorFeatureSideWidget.LastView.IconView))
self.signalCurrentViewChanged.emit()
@pyqtProperty(QVariant)
def currentDocumentId(self):
return self._currentDocumentId
@pyqtSlot(QVariant)
def setCurrentDocumentId(self, value):
self._currentDocumentId = value
self.updateButtons()
def nmRelation(self):
return self._nmRelation
def config(self):
return {}
def setConfig(self, config):
self.documents_path = config['documents_path']
self.document_filename = config['document_filename']
def updateUi(self):
self._updateUiTimer.start(200)
def updateUiTimeout(self):
self.model.init(self.relation(), self.nmRelation(), self.feature(),
self.documents_path, self.document_filename)
def updateButtons(self):
toggleEditingButtonEnabled = False
editable = False
linkable = False
spatial = False
selectionNotEmpty = self._currentDocumentId is not None
if self.relation().isValid():
toggleEditingButtonEnabled = self.relation().referencingLayer(
).supportsEditing()
editable = self.relation().referencingLayer().isEditable()
linkable = self.relation().referencingLayer().isEditable()
spatial = self.relation().referencingLayer().isSpatial()
if self.nmRelation().isValid():
toggleEditingButtonEnabled |= self.nmRelation().referencedLayer(
).supportsEditing()
editable = self.nmRelation().referencedLayer().isEditable()
spatial = self.nmRelation().referencedLayer().isSpatial()
self.mToggleEditingToolButton.setEnabled(toggleEditingButtonEnabled)
self.mAddFeatureToolButton.setEnabled(editable)
self.mLinkFeatureToolButton.setEnabled(linkable)
self.mDeleteFeatureToolButton.setEnabled(editable
and selectionNotEmpty)
self.mUnlinkFeatureToolButton.setEnabled(linkable
and selectionNotEmpty)
self.mToggleEditingToolButton.setChecked(editable)
self.mSaveEditsToolButton.setEnabled(editable or linkable)
self.mShowFormToolButton.setEnabled(selectionNotEmpty)
self.mToggleEditingToolButton.setVisible(
self._layerInSameTransactionGroup is False)
self.mSaveEditsToolButton.setVisible(
self._layerInSameTransactionGroup is False)
def afterSetRelations(self):
self._nmRelation = QgsProject.instance().relationManager().relation(
str(self.nmRelationId()))
self._checkTransactionGroup()
if self.relation().isValid():
self.relation().referencingLayer().editingStopped.connect(
self.updateButtons)
self.relation().referencingLayer().editingStarted.connect(
self.updateButtons)
if self.nmRelation().isValid():
self.nmRelation().referencedLayer().editingStarted.connect(
self.updateButtons)
self.nmRelation().referencedLayer().editingStopped.connect(
self.updateButtons)
self.updateButtons()
def _checkTransactionGroup(self):
self._layerInSameTransactionGroup = False
connectionString = PluginHelper.connectionString(
self.relation().referencedLayer().source())
transactionGroup = QgsProject.instance().transactionGroup(
self.relation().referencedLayer().providerType(), connectionString)
if transactionGroup is None:
return
if self.nmRelation().isValid():
if (self.relation().referencedLayer() in transactionGroup.layers()
and self.relation().referencingLayer()
in transactionGroup.layers()
and self.nmRelation().referencedLayer()
in transactionGroup.layers()):
self._layerInSameTransactionGroup = True
else:
if (self.relation().referencedLayer() in transactionGroup.layers()
and self.relation().referencingLayer()
in transactionGroup.layers()):
self._layerInSameTransactionGroup = True
def parentFormValueChanged(self, attribute, newValue):
pass
def checkLayerEditingMode(self):
if self.relation().referencingLayer().isEditable() is False:
QMessageBox.critical(
self, self.tr("Layer not editable"),
self.tr("Layer '{0}' is not in editing mode.").format(
self.relation().referencingLayer().name()))
return False
if self.nmRelation().isValid():
if self.nmRelation().referencedLayer().isEditable() is False:
QMessageBox.critical(
self, self.tr("Layer not editable"),
self.tr("Layer '{0}' is not in editing mode.").format(
self.nmRelation().referencedLayer().name()))
return False
return True
@pyqtSlot(bool)
def toggleEditing(self, state):
super().toggleEditing(state)
self.updateButtons()
@pyqtSlot()
def saveChildLayerEdits(self):
super().saveEdits()
@pyqtSlot()
def addDocument(self):
# Workaround because of QGIS not resetting this property after linking features
self.editorContext().vectorLayerTools().setForceSuppressFormPopup(
False)
self.addFeature()
@pyqtSlot()
def dropDocument(self):
if self._currentDocumentId is None:
return
self.deleteFeature(self._currentDocumentId)
@pyqtSlot(str)
def addDroppedDocument(self, fileUrl):
if self.checkLayerEditingMode() is False:
return
# Workaround because of QGIS not resetting this property after linking features
self.editorContext().vectorLayerTools().setForceSuppressFormPopup(
False)
layer = self.relation().referencingLayer()
if self.nmRelation().isValid():
layer = self.nmRelation().referencedLayer()
default_documents_path = str()
if self.documents_path:
exp = QgsExpression(self.documents_path)
context = QgsExpressionContext()
context.appendScopes(
QgsExpressionContextUtils.globalProjectLayerScopes(layer))
default_documents_path = str(exp.evaluate(context))
filename = QUrl(fileUrl).toLocalFile()
if default_documents_path:
filename = QDir(default_documents_path).relativeFilePath(filename)
keyAttrs = dict()
# Fields of the linking table
fields = self.relation().referencingLayer().fields()
# For generated relations insert the referenced layer field
if self.relation().type() == QgsRelation.Generated:
polyRel = self.relation().polymorphicRelation()
keyAttrs[fields.indexFromName(
polyRel.referencedLayerField())] = polyRel.layerRepresentation(
self.relation().referencedLayer())
if self.nmRelation().isValid():
# only normal relations support m:n relation
if self.nmRelation().type() != QgsRelation.Normal:
QMessageBox.critical(
self, self.tr("Add document"),
self.
tr("Invalid relation, Only normal relations support m:n relation."
))
return
# Pre fill inserting document filepath
attributes = {
self.nmRelation().referencedLayer().fields().indexFromName(self.document_filename):
filename
}
# n:m Relation: first let the user create a new feature on the other table
# and autocreate a new linking feature.
ok, feature = self.editorContext().vectorLayerTools().addFeature(
self.nmRelation().referencedLayer(), attributes, QgsGeometry())
if not ok:
QMessageBox.critical(
self, self.tr("Add document"),
self.tr("Could not add a new linking feature."))
return
for key in self.relation().fieldPairs():
keyAttrs[fields.indexOf(key)] = self.feature().attribute(
self.relation().fieldPairs()[key])
for key in self.nmRelation().fieldPairs():
keyAttrs[fields.indexOf(key)] = feature.attribute(
self.nmRelation().fieldPairs()[key])
linkFeature = QgsVectorLayerUtils.createFeature(
self.relation().referencingLayer(), QgsGeometry(), keyAttrs,
self.relation().referencingLayer().createExpressionContext())
if not self.relation().referencingLayer().addFeature(linkFeature):
QMessageBox.critical(self, self.tr("Add document"),
self.tr("Could not add a new feature."))
return
else:
for key in self.relation().fieldPairs():
keyAttrs[fields.indexFromName(key)] = self.feature().attribute(
self.relation().fieldPairs()[key])
# Pre fill inserting document filepath
keyAttrs[fields] = filename
ok, feature = self.editorContext().vectorLayerTools().addFeature(
self.relation().referencingLayer(), keyAttrs, QgsGeometry())
if not ok:
QMessageBox.critical(self, self.tr("Add document"),
self.tr("Could not add a new feature."))
return
self.updateUi()
@pyqtSlot()
def linkDocument(self):
self.linkFeature()
@pyqtSlot()
def unlinkDocument(self):
if self._currentDocumentId is None:
return
self.unlinkFeature(self._currentDocumentId)
@pyqtSlot()
def showDocumentForm(self):
if self._currentDocumentId is None:
return
layer = self.relation().referencingLayer()
if self.nmRelation().isValid():
layer = self.nmRelation().referencedLayer()
showDocumentFormDialog = QgsAttributeDialog(
layer, layer.getFeature(self._currentDocumentId), False, self,
True)
showDocumentFormDialog.exec()
self.updateUi()
@pyqtSlot(bool)
def listViewToolButtonToggled(self, checked):
self.mIconViewToolButton.blockSignals(True)
self.mIconViewToolButton.setChecked(checked is False)
self.mIconViewToolButton.blockSignals(False)
self.updateCurrentView()
@pyqtSlot(bool)
def iconViewToolButtonToggled(self, checked):
self.mListViewToolButton.blockSignals(True)
self.mListViewToolButton.setChecked(checked is False)
self.mListViewToolButton.blockSignals(False)
self.updateCurrentView()
class ShapeTools(object):
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.settingsDialog = None
self.shapeDialog = None
self.xyLineDialog = None
self.geodesicDensifyDialog = None
self.azDigitizerTool = None
self.previousLayer = None
self.toolbar = self.iface.addToolBar('Shape Tools Toolbar')
self.toolbar.setObjectName('ShapeToolsToolbar')
self.provider = ShapeToolsProvider()
def initGui(self):
self.azDigitizerTool = AzDigitizerTool(self.iface)
# Initialize the create shape menu item
icon = QIcon(os.path.dirname(__file__) + '/images/shapes.png')
self.shapeAction = QAction(icon, tr('Create Shapes'),
self.iface.mainWindow())
self.shapeAction.setObjectName('stCreateShapes')
self.shapeAction.triggered.connect(self.shapeTool)
self.iface.addPluginToVectorMenu('Shape Tools', self.shapeAction)
self.toolbar.addAction(self.shapeAction)
# Initialize the XY to Line menu item
icon = QIcon(os.path.dirname(__file__) + '/images/xyline.png')
self.xyLineAction = QAction(icon, tr('XY to Line'),
self.iface.mainWindow())
self.xyLineAction.setObjectName('stXYtoLine')
self.xyLineAction.triggered.connect(self.xyLineTool)
self.iface.addPluginToVectorMenu('Shape Tools', self.xyLineAction)
self.toolbar.addAction(self.xyLineAction)
# Initialize the Geodesic Densifier menu item
icon = QIcon(
os.path.dirname(__file__) + '/images/geodesicDensifier.png')
self.geodesicDensifyAction = QAction(icon,
tr('Geodesic Shape Densifier'),
self.iface.mainWindow())
self.geodesicDensifyAction.setObjectName('stGeodesicDensifier')
self.geodesicDensifyAction.triggered.connect(self.geodesicDensifyTool)
self.iface.addPluginToVectorMenu('Shape Tools',
self.geodesicDensifyAction)
self.toolbar.addAction(self.geodesicDensifyAction)
# Initialize Geodesic Measure Tool
self.geodesicMeasureTool = GeodesicMeasureTool(self.iface,
self.iface.mainWindow())
icon = QIcon(os.path.dirname(__file__) + '/images/measure.png')
self.measureAction = QAction(icon, tr('Geodesic Measure Tool'),
self.iface.mainWindow())
self.measureAction.setObjectName('stGeodesicMeasureTool')
self.measureAction.triggered.connect(self.measureTool)
self.measureAction.setCheckable(True)
self.iface.addPluginToVectorMenu('Shape Tools', self.measureAction)
self.toolbar.addAction(self.measureAction)
# Initialize the Azimuth Distance Digitize function
icon = QIcon(os.path.dirname(__file__) + '/images/dazdigitize.png')
self.digitizeAction = QAction(icon, tr('Azimuth Distance Digitizer'),
self.iface.mainWindow())
self.digitizeAction.setObjectName('stAzDistanceDigitizer')
self.digitizeAction.triggered.connect(self.setShowAzDigitizerTool)
self.digitizeAction.setCheckable(True)
self.digitizeAction.setEnabled(False)
self.iface.addPluginToVectorMenu(u'Shape Tools', self.digitizeAction)
self.toolbar.addAction(self.digitizeAction)
# Settings
icon = QIcon(os.path.dirname(__file__) + '/images/settings.png')
self.settingsAction = QAction(icon, tr('Settings'),
self.iface.mainWindow())
self.settingsAction.setObjectName('shapeToolsSettings')
self.settingsAction.triggered.connect(self.settings)
self.iface.addPluginToVectorMenu('Shape Tools', self.settingsAction)
# Help
icon = QIcon(os.path.dirname(__file__) + '/images/help.png')
self.helpAction = QAction(icon, tr('Shape Tools Help'),
self.iface.mainWindow())
self.helpAction.setObjectName('shapeToolsHelp')
self.helpAction.triggered.connect(self.help)
self.iface.addPluginToVectorMenu('Shape Tools', self.helpAction)
self.iface.currentLayerChanged.connect(self.currentLayerChanged)
self.canvas.mapToolSet.connect(self.unsetTool)
self.enableDigitizeTool()
# Add the processing provider
QgsApplication.processingRegistry().addProvider(self.provider)
def unsetTool(self, tool):
try:
if not isinstance(tool, GeodesicMeasureTool):
self.measureAction.setChecked(False)
self.geodesicMeasureTool.closeDialog()
if not isinstance(tool, AzDigitizerTool):
self.digitizeAction.setChecked(False)
except:
pass
def unload(self):
self.canvas.unsetMapTool(self.azDigitizerTool)
# remove from menu
self.iface.removePluginVectorMenu('Shape Tools', self.shapeAction)
self.iface.removePluginVectorMenu('Shape Tools', self.xyLineAction)
self.iface.removePluginVectorMenu('Shape Tools',
self.geodesicDensifyAction)
self.iface.removePluginVectorMenu('Shape Tools', self.measureAction)
self.iface.removePluginVectorMenu('Shape Tools', self.digitizeAction)
self.iface.removePluginVectorMenu('Shape Tools', self.settingsAction)
self.iface.removePluginVectorMenu('Shape Tools', self.helpAction)
# Remove from toolbar
self.iface.removeToolBarIcon(self.shapeAction)
self.iface.removeToolBarIcon(self.xyLineAction)
self.iface.removeToolBarIcon(self.geodesicDensifyAction)
self.iface.removeToolBarIcon(self.measureAction)
self.iface.removeToolBarIcon(self.digitizeAction)
self.azDigitizerTool = None
# remove the toolbar
del self.toolbar
QgsApplication.processingRegistry().removeProvider(self.provider)
def shapeTool(self):
if self.shapeDialog is None:
self.shapeDialog = Vector2ShapeWidget(self.iface,
self.iface.mainWindow())
self.shapeDialog.show()
def setShowAzDigitizerTool(self):
self.digitizeAction.setChecked(True)
self.canvas.setMapTool(self.azDigitizerTool)
def xyLineTool(self):
results = processing.execAlgorithmDialog('shapetools:xy2line', {})
def geodesicDensifyTool(self):
results = processing.execAlgorithmDialog(
'shapetools:geodesicdensifier', {})
def measureTool(self):
self.measureAction.setChecked(True)
self.canvas.setMapTool(self.geodesicMeasureTool)
def settings(self):
if self.settingsDialog is None:
self.settingsDialog = SettingsWidget(self.iface,
self.iface.mainWindow())
self.settingsDialog.show()
def help(self):
'''Display a help page'''
url = QUrl.fromLocalFile(os.path.dirname(__file__) +
'/index.html').toString()
webbrowser.open(url, new=2)
def currentLayerChanged(self):
layer = self.iface.activeLayer()
if self.previousLayer != None:
try:
self.previousLayer.editingStarted.disconnect(
self.layerEditingChanged)
except:
pass
try:
self.previousLayer.editingStopped.disconnect(
self.layerEditingChanged)
except:
pass
self.previousLayer = None
if layer != None:
if isinstance(layer, QgsVectorLayer) and (
(layer.wkbType() == QgsWkbTypes.Point) or
(layer.wkbType() == QgsWkbTypes.LineString) or
(layer.wkbType() == QgsWkbTypes.MultiLineString)):
layer.editingStarted.connect(self.layerEditingChanged)
layer.editingStopped.connect(self.layerEditingChanged)
self.previousLayer = layer
self.enableDigitizeTool()
def layerEditingChanged(self):
self.enableDigitizeTool()
def enableDigitizeTool(self):
self.digitizeAction.setEnabled(False)
layer = self.iface.activeLayer()
if layer != None and isinstance(layer, QgsVectorLayer) and (
(layer.wkbType() == QgsWkbTypes.Point) or
(layer.wkbType() == QgsWkbTypes.LineString) or
(layer.wkbType()
== QgsWkbTypes.MultiLineString)) and layer.isEditable():
self.digitizeAction.setEnabled(True)
else:
self.digitizeAction.setChecked(False)
class WebGisPlugin(object):
dialog = None
project = None
ws = None
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, 'i18n',
'gisquick_{}.qm'.format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
def initGui(self):
# Create action that will start plugin configuration
self.action = QAction(QIcon(":/plugins/gisquick2/img/icon.svg"),
u"Publish in Gisquick", self.iface.mainWindow())
self.action.setCheckable(True)
# connect the action to the run method
self.action.triggered.connect(self.toggle_tool)
self.settings_action = QAction(
QIcon(":/plugins/gisquick2/img/settings.svg"), u"Configure",
self.iface.mainWindow())
# connect the action to the run method
self.settings_action.triggered.connect(self.show_settings)
# Add toolbar button and menu item
# self.iface.addToolBarIcon(self.action)
self.iface.addWebToolBarIcon(self.action)
self.iface.addPluginToWebMenu(u"&Gisquick2", self.action)
self.iface.addPluginToWebMenu(u"&Gisquick2", self.settings_action)
def unload(self):
if self.ws:
gisquick_ws.stop()
self.ws = None
# Remove the plugin menu item and icon
self.iface.removePluginWebMenu(u"&Gisquick2", self.action)
self.iface.removePluginWebMenu(u"&Gisquick2", self.settings_action)
self.iface.removeWebToolBarIcon(self.action)
def is_overlay_layer_for_publish(self, layer):
"""Checks whether layer can be published as an overlay layer.
Args:
layer (qgis.core.QgsMapLayer): project layer
Returns:
bool: True if a layer can be published as an overlay layer
"""
return (layer.type() == QgsMapLayer.VectorLayer
or (layer.type() == QgsMapLayer.RasterLayer
and layer.providerType() != "wms"))
def is_base_layer_for_publish(self, layer):
"""Checks whether layer could be published as a base layer.
Args:
layer (qgis.core.QgsMapLayer): project layer
Returns:
bool: True if a layer can be published as a base layer
"""
return layer.type() == QgsMapLayer.RasterLayer and layer.providerType(
) == "wms"
def map_units(self):
"""Returns units name of the project (map).
Returns:
str: map units name ('meters', 'feet', 'degrees', 'miles' or 'unknown')
"""
return {
0: 'meters',
1: 'feet',
2: 'degrees',
3: 'unknown',
7: 'miles'
}[self.iface.mapCanvas().mapUnits()]
def scales_to_resolutions(self, scales):
"""Converts map scales to tile resolutions (with fixed DPI=96).
Args:
scales (List[int]): array of map scales
Returns:
List[Decimal]: array of computed tile resolutions
"""
return scales_to_resolutions(scales, self.map_units())
def resolutions_to_scales(self, resolutions):
"""Converts tile resolutions to map scales (with fixed DPI=96).
Args:
resolutions (List[Decimal]): array of tile resolutions
Returns:
List[int]: array of computed map scales
"""
return resolutions_to_scales(resolutions, self.map_units())
def filter_visible_resolutions(self, resolutions, layer):
"""Filters given tile resolutions by layer's visibility settings.
Args:
resolutions (List[Decimal]): array of tile resolutions
layer (qgis.core.QgsMapLayer): map layer
Returns:
List[Decimal]: array of visible tile resolutions
"""
if layer.hasScaleBasedVisibility():
max_scale_exclusive = layer.maximumScale()
min_scale_inclusive = layer.minimumScale()
max_res_exclusive, min_res_inclusive = self.scales_to_resolutions(
[max_scale_exclusive, min_scale_inclusive])
return [
res for res in resolutions
if res >= min_res_inclusive and res < max_res_exclusive
]
return resolutions
def wmsc_layer_resolutions(self, layer):
"""Returns visible resolutions of given WMSC layer.
Args:
layer (qgis.core.QgsRasterLayer): raster layer (WMSC)
Returns:
List[Decimal]: array of layer's visible tile resolutions
"""
layer_resolutions = layer.dataProvider().property('resolutions')
if layer_resolutions:
layer_resolutions = to_decimal_array(layer_resolutions)
if layer.hasScaleBasedVisibility():
layer_resolutions = self.filter_visible_resolutions(
layer_resolutions, layer)
if layer_resolutions:
return sorted(layer_resolutions, reverse=True)
return []
return None
def project_layers_resolutions(self):
"""Returns list of possible tile resolutions for current project.
Returns:
List[Decimal]: project tile resolutions
"""
# compute resolutions as an union of resolutions calculated from project's
# map scales and resolutions of all WMSC layers.
project_tile_resolutions = set()
# collect set of all resolutions from WMSC base layers
base_layers = {
layer.id(): layer
for layer in QgsProject.instance().mapLayers().values()
if self.is_base_layer_for_publish(layer)
}
for layer in list(base_layers.values()):
layer_resolutions = self.wmsc_layer_resolutions(layer)
if layer_resolutions:
project_tile_resolutions.update(layer_resolutions)
wmsc_layers_scales = self.resolutions_to_scales(
project_tile_resolutions)
scales, ok = self.project.readListEntry("Scales", "/ScalesList")
if ok and scales:
scales = [int(scale.split(":")[-1]) for scale in scales]
# filter duplicit scales
scales = [
scale for scale in scales if scale not in wmsc_layers_scales
]
project_tile_resolutions.update(
self.scales_to_resolutions(sorted(scales, reverse=True)))
project_tile_resolutions = sorted(project_tile_resolutions,
reverse=True)
return project_tile_resolutions
def layers_list(self):
"""Returns array of all project's layers.
Returns:
List[qgis.core.QgsMapLayer]: project's layers
"""
# legend_iface = self.iface.legendInterface().layers()
return [
tree_layer.layer() for tree_layer in
QgsProject.instance().layerTreeRoot().findLayers()
]
def get_layer_attributes(self, layer):
fields = layer.fields()
attributes_data = []
excluded_attributes = layer.excludeAttributesWfs()
conversion_types = {
'BIGINT': 'INTEGER',
'INTEGER64': 'INTEGER',
'REAL': 'DOUBLE',
'STRING': 'TEXT',
'INT2': 'INTEGER',
'INT4': 'INTEGER',
'INT8': 'INTEGER',
'NUMERIC': 'DOUBLE',
'FLOAT8': 'DOUBLE',
'VARCHAR': 'TEXT',
'CHARACTER': 'TEXT'
}
for field in fields:
if field.name() in excluded_attributes:
continue
field_type = field.typeName().upper()
if field_type in conversion_types:
field_type = conversion_types[field_type]
attribute_data = {
'name': field.name(),
'type': field_type,
#'length': field.length(),
#'precision': field.precision()
}
if field.comment():
attribute_data['comment'] = field.comment()
alias = layer.attributeAlias(fields.indexFromName(field.name()))
if alias:
attribute_data['alias'] = alias
attributes_data.append(attribute_data)
return attributes_data
def get_project_layers(self, skip_layers_with_error=False):
dbname_pattern = re.compile("dbname='([^']+)'")
project = QgsProject.instance()
project_dir = project.absolutePath() + os.path.sep
non_identifiable_layers = project.readListEntry(
"Identify", "/disabledLayers")[0] or []
wfs_layers = project.readListEntry("WFSLayers", "/")[0] or []
map_canvas = self.iface.mapCanvas()
map_settings = map_canvas.mapSettings()
if project.layerTreeRoot().hasCustomLayerOrder():
layers_order = project.layerTreeRoot().customLayerOrder()
else:
layers_order = self.layers_list()
def visit_node(tree_node):
if isinstance(tree_node, QgsLayerTreeLayer):
layer = tree_node.layer()
layer_type = {
0: "vector",
1: "raster",
# 2: PluginLayer
# 3: MeshLayer
}[layer.type()]
source = layer.source()
provider_type = layer.providerType()
uri = ""
if provider_type == "wms":
source_params = parse_qs(source)
uri = source_params["url"][0]
elif provider_type == "postgres":
dp = layer.dataProvider()
uri = "postgresql://%s:%s" % (dp.uri().host(),
dp.uri().port())
elif provider_type in ("ogr", "gdal"):
uri = "file://%s" % source.split("|")[0]
elif provider_type == "spatialite":
match = dbname_pattern.search(source)
if match:
uri = "file://%s" % match.group(1)
else:
uri = source
extent = layer.extent()
if not extent.isEmpty():
extent = map_settings.layerExtentToOutputExtent(
layer, layer.extent()).toRectF().getCoords()
else:
extent = None
info = {
"id":
layer.id(),
"name":
layer.name(),
"serverName":
layer.shortName()
if hasattr(layer, "shortName") else layer.name(),
"wfs":
layer.id() in wfs_layers,
"provider_type":
provider_type,
"projection":
layer.crs().authid(),
"type":
layer_type,
"source":
uri,
"extent":
extent,
"visible":
project.layerTreeRoot().findLayer(layer.id()).isVisible(),
"metadata": {
"title": layer.title(),
"abstract": layer.abstract(),
"keyword_list": layer.keywordList()
}
}
legend_url = layer.legendUrl()
if legend_url:
info["legend_url"] = legend_url
# if layer.isSpatial()
if layer_type == "vector":
info["geom_type"] = ('POINT', 'LINE', 'POLYGON', None,
None)[layer.geometryType()]
info["wkb_type"] = QgsWkbTypes.displayString(
layer.wkbType())
info["labels"] = layer.labelsEnabled()
info["attributes"] = self.get_layer_attributes(layer)
info["queryable"] = bool(info["attributes"]) and layer.id(
) not in non_identifiable_layers and layer.id(
) in wfs_layers
if info["attributes"]:
fields = layer.fields()
info["pk_attributes"] = [
fields.at(index).name() for index in
layer.dataProvider().pkAttributeIndexes()
]
if provider_type == "wms":
info["url"] = source_params["url"][0]
img_format = source_params.get("format", [None])[0]
if not img_format:
img_format = os.path.splitext(info["url"])[1].replace(
".", "image/")
info["format"] = img_format
info["dpi"] = layer.dataProvider().dpi()
if "layers" in source_params:
info["wms_layers"] = source_params["layers"]
if layer in layers_order:
info["drawing_order"] = layers_order.index(layer)
if layer.attribution():
info["attribution"] = {
"title": layer.attribution(),
"url": layer.attributionUrl()
}
return info
else:
children = []
for child_tree_node in tree_node.children():
try:
info = visit_node(child_tree_node)
if info:
children.append(info)
except Exception as e:
if not skip_layers_with_error:
msg = "Failed to gather info from layer: '%s'" % child_tree_node.name(
)
raise WsError(msg, 405) from e
return {"name": tree_node.name(), "layers": children}
root_node = self.iface.layerTreeView().layerTreeModel().rootGroup()
return visit_node(root_node)["layers"]
def get_print_templates(self):
composer_templates = []
project_layout_manager = QgsProject.instance().layoutManager()
for layout in project_layout_manager.layouts():
map = layout.referenceMap()
units_conversion = map.mapUnitsToLayoutUnits()
composer_data = {
'name':
layout.name(),
'width':
layout.layoutBounds().width(),
'height':
layout.layoutBounds().height(),
'map': {
'name': 'map0',
'x': map.pagePos().x(),
'y': map.pagePos().y(),
'width': map.extent().width() * units_conversion,
'height': map.extent().height() * units_conversion
},
'labels': [
item.id() for item in list(layout.items())
if isinstance(item, QgsLayoutItemLabel) and item.id()
]
}
grid = map.grid()
if grid.enabled():
composer_data['map']['grid'] = {
'intervalX': grid.intervalX(),
'intervalY': grid.intervalY(),
}
composer_templates.append(composer_data)
return composer_templates
def get_project_info(self, skip_layers_with_error=False):
project = QgsProject.instance()
project_crs = project.crs()
map_canvas = self.iface.mapCanvas()
# scales, _ = project.readListEntry("Scales", "/ScalesList")
# scales = [int(s.split(":")[1]) for s in scales]
view_settings = project.viewSettings()
scales = view_settings.mapScales()
projections = {}
crs_list = [project_crs
] + [l.crs() for l in project.mapLayers().values()]
for crs in crs_list:
if crs.authid() not in projections:
projections[crs.authid()] = {
"is_geographic": crs.isGeographic(),
"proj4": crs.toProj4()
}
data = {
"file":
project.absoluteFilePath(),
"directory":
project.absolutePath(),
"title":
project.title() or project.readEntry("WMSServiceTitle", "/")[0],
"layers":
self.get_project_layers(skip_layers_with_error),
"composer_templates":
self.get_print_templates(),
"projection": {
"code": project_crs.authid(),
"is_geographic": project_crs.isGeographic(),
"proj4": project_crs.toProj4()
},
"units":
self.map_units(),
"scales":
scales,
"position_precision": {
"automatic":
project.readBoolEntry("PositionPrecision", "/Automatic")[0],
"decimal_places":
project.readNumEntry("PositionPrecision", "/DecimalPlaces")[0]
},
"extent":
map_canvas.fullExtent().toRectF().getCoords(),
# "default_view_extent": view_settings.defaultViewExtent(),
"server": {
"wms_add_geometry":
project.readBoolEntry("WMSAddWktGeometry", "")[0]
},
"projections":
projections
}
return data
def get_settings(self):
return QSettings(QSettings.IniFormat, QSettings.UserScope, "Gisquick",
"gisquick2")
def show_settings(self):
settings = self.get_settings()
dialog_filename = os.path.join(self.plugin_dir, "ui", "settings.ui")
dialog = PyQt5.uic.loadUi(dialog_filename)
dialog.server_url.setText(settings.value("server_url", ""))
dialog.username.setText(settings.value("username", ""))
dialog.password.setText(settings.value("password", ""))
dialog.show()
res = dialog.exec_()
if res == 1:
settings.setValue("server_url",
dialog.server_url.text().rstrip("/"))
settings.setValue("username", dialog.username.text())
settings.setValue("password", dialog.password.text())
def on_project_change(self, *args):
gisquick_ws.send("ProjectChanged")
def on_project_closed(self, *args):
def debounced():
# filter events caused by switching between projects
if not QgsProject.instance().absoluteFilePath():
gisquick_ws.send("ProjectChanged")
QTimer.singleShot(300, debounced)
def toggle_tool(self, active):
"""Display dialog window for publishing current project.
During a configuration process (wizard setup), plugin will hold actual metadata
object in 'WebGisPlugin.metadata' property. If metadata from previous publishing
still exist, they will be loaded and stored in 'WebGisPlugin.last_metadata' property.
"""
def callback(msg):
msg_type = msg["type"]
data = msg.get("data")
if msg_type == "ProjectInfo":
if QgsProject.instance().absolutePath():
if data:
skip_layers_with_error = data.get(
"skip_layers_with_error", False)
return self.get_project_info(
skip_layers_with_error=skip_layers_with_error)
raise WsError("Project is not opened", 404)
elif msg_type == "ProjectDirectory":
dir_path = QgsProject.instance().absolutePath()
if dir_path:
return dir_path
raise WsError("Project is not opened", 404)
else:
raise ValueError("Unknown message type: %s" % msg_type)
def on_connection_estabilished():
# self.iface.messageBar().pushMessage("Gisquick", "plugin is connected to server: %s" % server_url, level=Qgis.Success)
def open_browser():
import webbrowser
webbrowser.open(urljoin(server_url, '/user/'))
widget = self.iface.messageBar().createMessage(
"Gisquick",
"successfully connected to server: %s" % server_url)
button = QPushButton(widget)
button.setText("Open Browser")
button.pressed.connect(open_browser)
widget.layout().addWidget(button)
self.iface.messageBar().pushWidget(widget, Qgis.Success)
self.active_notification_widget = widget
project = QgsProject.instance()
if active:
self.active_notification_widget = None
settings = self.get_settings()
server_url = settings.value("server_url")
username = settings.value("username")
password = settings.value("password")
if not server_url or not username or not password:
self.show_settings()
server_url = settings.value("server_url")
username = settings.value("username")
password = settings.value("password")
plugin_ver = __metadata__["general"].get("version")
client_info = "GisquickPlugin/%s (%s %s; QGIS %s)" % (
plugin_ver, platform.system(), platform.machine(),
Qgis.QGIS_VERSION)
class WebsocketServer(QThread):
finished = QtCore.pyqtSignal(int)
success = QtCore.pyqtSignal()
def run(self):
# print("Starting WS", "server:", server_url, "user:", username)
def on_success():
self.success.emit()
res = gisquick_ws.start(server_url, username, password,
client_info, callback, on_success)
self.finished.emit(res)
def on_finished(res):
self.ws = None
if self.action.isChecked():
self.action.setChecked(False)
if res != 0:
QMessageBox.warning(None, 'Warning', 'Failed to connect!')
else:
if self.iface.messageBar().currentItem(
) == self.active_notification_widget:
self.iface.messageBar().popWidget(
self.active_notification_widget)
self.active_notification_widget = None
self.ws = WebsocketServer()
self.ws.finished.connect(on_finished)
self.ws.success.connect(on_connection_estabilished)
r = self.ws.start()
# project.isDirtyChanged.connect(self.on_project_change)
project.readProject.connect(self.on_project_change)
project.projectSaved.connect(self.on_project_change)
project.cleared.connect(self.on_project_closed)
else:
gisquick_ws.stop()
project.readProject.disconnect(self.on_project_change)
project.projectSaved.disconnect(self.on_project_change)
project.cleared.disconnect(self.on_project_closed)
class QgepPlugin(object):
"""
A plugin for wastewater management
http://www.github.com/qgep/QGEP
"""
# The networkAnalyzer will manage the networklayers and pathfinding
network_analyzer = None
# Remember not to reopen the dock if there's already one opened
profile_dock = None
# Wizard
wizarddock = None
# The layer ids the plugin will need
edgeLayer = None
nodeLayer = None
specialStructureLayer = None
networkElementLayer = None
profile = None
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.nodes = None
self.edges = None
self.initLogger()
setup_i18n()
def tr(self, source_text):
"""
This does not inherit from QObject but for the translation to work (in particular to have translatable strings
picked up) we need a tr method.
:rtype : unicode
:param source_text: The text to translate
:return: The translated text
"""
return QApplication.translate('QgepPlugin', source_text)
def initLogger(self):
"""
Initializes the logger
"""
self.logger = logging.getLogger(__package__)
settings = QSettings()
loglevel = settings.value("/QGEP/LogLevel", 'Warning')
logfile = settings.value("/QGEP/LogFile", None)
if hasattr(self.logger, 'qgepFileHandler'):
self.logger.removeHandler(self.logger.qgepFileHandler)
del self.logger.qgepFileHandler
current_handlers = [h.__class__.__name__ for h in self.logger.handlers]
if self.__class__.__name__ not in current_handlers:
self.logger.addHandler(QgepQgsLogHandler())
if logfile:
log_handler = logging.FileHandler(logfile)
fmt = logging.Formatter(LOGFORMAT)
log_handler.setFormatter(fmt)
self.logger.addHandler(log_handler)
self.logger.fileHandler = log_handler
if 'Debug' == loglevel:
self.logger.setLevel(logging.DEBUG)
elif 'Info' == loglevel:
self.logger.setLevel(logging.INFO)
elif 'Warning' == loglevel:
self.logger.setLevel(logging.WARNING)
elif 'Error' == loglevel:
self.logger.setLevel(logging.ERROR)
fp = os.path.join(os.path.abspath(os.path.dirname(__file__)),
"metadata.txt")
ini_text = QSettings(fp, QSettings.IniFormat)
verno = ini_text.value("version")
self.logger.info('QGEP plugin version ' + verno + ' started')
def initGui(self):
"""
Called to setup the plugin GUI
"""
self.network_layer_notifier = QgepLayerNotifier(
self.iface.mainWindow(), ['vw_network_node', 'vw_network_segment'])
self.wastewater_networkelement_layer_notifier = QgepLayerNotifier(
self.iface.mainWindow(), ['vw_wastewater_node', 'vw_qgep_reach'])
self.toolbarButtons = []
# Create toolbar button
self.profileAction = QAction(
QIcon(
os.path.join(plugin_root_path(),
"icons/wastewater-profile.svg")),
self.tr("Profile"), self.iface.mainWindow())
self.profileAction.setWhatsThis(self.tr("Reach trace"))
self.profileAction.setEnabled(False)
self.profileAction.setCheckable(True)
self.profileAction.triggered.connect(self.profileToolClicked)
self.downstreamAction = QAction(
QIcon(
os.path.join(plugin_root_path(),
"icons/wastewater-downstream.svg")),
self.tr("Downstream"), self.iface.mainWindow())
self.downstreamAction.setWhatsThis(self.tr("Downstream reaches"))
self.downstreamAction.setEnabled(False)
self.downstreamAction.setCheckable(True)
self.downstreamAction.triggered.connect(self.downstreamToolClicked)
self.upstreamAction = QAction(
QIcon(
os.path.join(plugin_root_path(),
"icons/wastewater-upstream.svg")),
self.tr("Upstream"), self.iface.mainWindow())
self.upstreamAction.setWhatsThis(self.tr("Upstream reaches"))
self.upstreamAction.setEnabled(False)
self.upstreamAction.setCheckable(True)
self.upstreamAction.triggered.connect(self.upstreamToolClicked)
self.wizardAction = QAction(
QIcon(os.path.join(plugin_root_path(), "icons/wizard.svg")),
"Wizard", self.iface.mainWindow())
self.wizardAction.setWhatsThis(
self.tr("Create new manholes and reaches"))
self.wizardAction.setEnabled(False)
self.wizardAction.setCheckable(True)
self.wizardAction.triggered.connect(self.wizard)
self.connectNetworkElementsAction = QAction(
QIcon(
os.path.join(plugin_root_path(),
"icons/link-wastewater-networkelement.svg")),
QApplication.translate('qgepplugin',
'Connect wastewater networkelements'),
self.iface.mainWindow())
self.connectNetworkElementsAction.setEnabled(False)
self.connectNetworkElementsAction.setCheckable(True)
self.connectNetworkElementsAction.triggered.connect(
self.connectNetworkElements)
self.refreshNetworkTopologyAction = QAction(
QIcon(os.path.join(plugin_root_path(),
"icons/refresh-network.svg")),
"Refresh network topology", self.iface.mainWindow())
self.refreshNetworkTopologyAction.setWhatsThis(
self.tr("Refresh network topology"))
self.refreshNetworkTopologyAction.setEnabled(False)
self.refreshNetworkTopologyAction.setCheckable(False)
self.refreshNetworkTopologyAction.triggered.connect(
self.refreshNetworkTopologyActionClicked)
self.aboutAction = QAction(self.tr('About'), self.iface.mainWindow())
self.aboutAction.triggered.connect(self.about)
self.settingsAction = QAction(self.tr('Settings'),
self.iface.mainWindow())
self.settingsAction.triggered.connect(self.showSettings)
# Add toolbar button and menu item
self.toolbar = QToolBar(QApplication.translate('qgepplugin', 'QGEP'))
self.toolbar.addAction(self.profileAction)
self.toolbar.addAction(self.upstreamAction)
self.toolbar.addAction(self.downstreamAction)
self.toolbar.addAction(self.wizardAction)
self.toolbar.addAction(self.refreshNetworkTopologyAction)
self.toolbar.addAction(self.connectNetworkElementsAction)
self.iface.addPluginToMenu("&QGEP", self.profileAction)
self.iface.addPluginToMenu("&QGEP", self.settingsAction)
self.iface.addPluginToMenu("&QGEP", self.aboutAction)
self.iface.addToolBar(self.toolbar)
# Local array of buttons to enable / disable based on context
self.toolbarButtons.append(self.profileAction)
self.toolbarButtons.append(self.upstreamAction)
self.toolbarButtons.append(self.downstreamAction)
self.toolbarButtons.append(self.wizardAction)
self.toolbarButtons.append(self.refreshNetworkTopologyAction)
self.network_layer_notifier.layersAvailable.connect(
self.onLayersAvailable)
self.network_layer_notifier.layersUnavailable.connect(
self.onLayersUnavailable)
# Init the object maintaining the network
self.network_analyzer = QgepGraphManager()
self.network_analyzer.message_emitted.connect(
self.iface.messageBar().pushMessage)
# Create the map tool for profile selection
self.profile_tool = QgepProfileMapTool(self.iface, self.profileAction,
self.network_analyzer)
self.profile_tool.profileChanged.connect(self.onProfileChanged)
self.upstream_tree_tool = QgepTreeMapTool(self.iface,
self.upstreamAction,
self.network_analyzer)
self.upstream_tree_tool.setDirection("upstream")
self.upstream_tree_tool.treeChanged.connect(self.onTreeChanged)
self.downstream_tree_tool = QgepTreeMapTool(self.iface,
self.downstreamAction,
self.network_analyzer)
self.downstream_tree_tool.setDirection("downstream")
self.downstream_tree_tool.treeChanged.connect(self.onTreeChanged)
self.maptool_connect_networkelements = QgepMapToolConnectNetworkElements(
self.iface, self.connectNetworkElementsAction)
self.wastewater_networkelement_layer_notifier.layersAvailableChanged.connect(
self.connectNetworkElementsAction.setEnabled)
self.processing_provider = QgepProcessingProvider()
QgsApplication.processingRegistry().addProvider(
self.processing_provider)
self.network_layer_notifier.layersAdded([])
def unload(self):
"""
Called when unloading
"""
self.toolbar.removeAction(self.profileAction)
self.toolbar.removeAction(self.upstreamAction)
self.toolbar.removeAction(self.downstreamAction)
self.toolbar.removeAction(self.wizardAction)
self.toolbar.removeAction(self.refreshNetworkTopologyAction)
self.toolbar.removeAction(self.connectNetworkElementsAction)
self.toolbar.deleteLater()
self.iface.removePluginMenu("&QGEP", self.profileAction)
self.iface.removePluginMenu("&QGEP", self.aboutAction)
QgsApplication.processingRegistry().removeProvider(
self.processing_provider)
def onLayersAvailable(self, layers):
for b in self.toolbarButtons:
b.setEnabled(True)
self.network_analyzer.setReachLayer(layers['vw_network_segment'])
self.network_analyzer.setNodeLayer(layers['vw_network_node'])
def onLayersUnavailable(self):
for b in self.toolbarButtons:
b.setEnabled(False)
def profileToolClicked(self):
"""
Is executed when the profile button is clicked
"""
self.openDock()
# Set the profile map tool
self.profile_tool.setActive()
def upstreamToolClicked(self):
"""
Is executed when the user clicks the upstream search tool
"""
self.openDock()
self.upstream_tree_tool.setActive()
def downstreamToolClicked(self):
"""
Is executed when the user clicks the downstream search tool
"""
self.openDock()
self.downstream_tree_tool.setActive()
def refreshNetworkTopologyActionClicked(self):
"""
Is executed when the user clicks the refreshNetworkTopologyAction tool
"""
self.network_analyzer.refresh()
def wizard(self):
"""
"""
if not self.wizarddock:
self.wizarddock = QgepWizard(self.iface.mainWindow(), self.iface)
self.logger.debug('Opening Wizard')
self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.wizarddock)
self.wizarddock.show()
def connectNetworkElements(self, checked):
self.iface.mapCanvas().setMapTool(self.maptool_connect_networkelements)
def openDock(self):
"""
Opens the dock
"""
if self.profile_dock is None:
self.logger.debug('Open dock')
self.profile_dock = QgepProfileDockWidget(self.iface.mainWindow(),
self.iface.mapCanvas(),
self.iface.addDockWidget)
self.profile_dock.closed.connect(self.onDockClosed)
self.profile_dock.showIt()
self.plotWidget = QgepPlotSVGWidget(self.profile_dock,
self.network_analyzer)
self.plotWidget.specialStructureMouseOver.connect(
self.highlightProfileElement)
self.plotWidget.specialStructureMouseOut.connect(
self.unhighlightProfileElement)
self.plotWidget.reachMouseOver.connect(
self.highlightProfileElement)
self.plotWidget.reachMouseOut.connect(
self.unhighlightProfileElement)
self.profile_dock.addPlotWidget(self.plotWidget)
self.profile_dock.setTree(self.nodes, self.edges)
def onDockClosed(self): # used when Dock dialog is closed
"""
Gets called when the dock is closed
All the cleanup of the dock has to be done here
"""
self.profile_dock = None
def onProfileChanged(self, profile):
"""
The profile changed: update the plot
@param profile: The profile to plot
"""
self.profile = profile.copy()
if self.plotWidget:
self.plotWidget.setProfile(profile)
def onTreeChanged(self, nodes, edges):
if self.profile_dock:
self.profile_dock.setTree(nodes, edges)
self.nodes = nodes
self.edges = edges
def highlightProfileElement(self, obj_id):
if self.profile is not None:
self.profile.highlight(str(obj_id))
def unhighlightProfileElement(self):
if self.profile is not None:
self.profile.highlight(None)
def about(self):
from .gui.dlgabout import DlgAbout
DlgAbout(self.iface.mainWindow()).exec_()
def showSettings(self):
settings_dlg = QgepSettingsDialog(self.iface.mainWindow())
settings_dlg.exec_()
class GimpSelectionFeaturePlugin(QObject):
def __init__(self, iface):
super().__init__()
self.iface = iface
self.name = u"&Gimp Selection Feature"
self.dock = self.exitsPluginGimp = None
self.translate = Translate( 'gimpselectionfeature' )
def initGui(self):
def setExistsPluginGimp():
def getDirPluginGimp():
dirPlugin = None
mask = r".*gimp.[0-9]+.[0-9]+/%s" % nameDirPlugin # Linux Format
for root, dirs, files in os.walk( dirHome ):
if re.match( mask, root.replace('\\', '/'), re.IGNORECASE ):
dirPlugin = root
break
return dirPlugin
def copyNewPlugin():
shutil.copy2( gimpPlugin, gimpPluginInstall )
if sys.platform != 'win32': # Add executable
st = os.stat( gimpPluginInstall )
os.chmod( gimpPluginInstall, st.st_mode | stat.S_IEXEC )
dirHome = os.path.expanduser('~')
nameDirPlugin = "plug-ins"
dirPluginGimp = getDirPluginGimp()
if dirPluginGimp is None:
msg = "Not found diretory 'GIMP' or 'GIMP {}' in '{}'".format( nameDirPlugin, dirHome )
self.exitsPluginGimp = { 'isOk': False, 'msg': msg }
return
namePlugin = 'socket_server_selection.py'
gimpPlugin = os.path.join( os.path.dirname(__file__), namePlugin )
gimpPluginInstall = os.path.join( dirPluginGimp, namePlugin )
if not os.path.exists( gimpPluginInstall ) or not filecmp.cmp( gimpPlugin, gimpPluginInstall ):
copyNewPlugin()
self.exitsPluginGimp = { 'isOk': True }
name = "Gimp Selection Feature"
about = QCoreApplication.translate('GimpSelectionFeature', 'Adding selected area in GIMP how a feature in shapefile')
icon = QIcon( os.path.join( os.path.dirname(__file__), 'gimpselectionfeature.svg' ) )
self.action = QAction( icon, name, self.iface.mainWindow() )
self.action.setObjectName( name.replace(' ', '') )
self.action.setWhatsThis( about )
self.action.setStatusTip( about )
self.action.setCheckable( True )
self.action.triggered.connect( self.run )
self.iface.addRasterToolBarIcon( self.action )
self.iface.addPluginToRasterMenu( self.name, self.action )
setExistsPluginGimp()
if not self.exitsPluginGimp['isOk']:
return
self.dock = DockWidgetGimpSelectionFeature( self.iface )
self.iface.addDockWidget( Qt.RightDockWidgetArea , self.dock )
self.dock.visibilityChanged.connect( self.dockVisibilityChanged )
def unload(self):
self.iface.removeRasterToolBarIcon( self.action )
self.iface.removePluginRasterMenu( self.name, self.action )
if self.exitsPluginGimp['isOk']:
self.dock.close()
del self.dock
self.dock = None
del self.action
@pyqtSlot()
def run(self):
if not self.exitsPluginGimp['isOk']:
( t, m ) = ( GimpSelectionFeature.nameModulus, self.exitsPluginGimp['msg'] )
self.iface.messageBar().pushMessage( t, m, Qgis.Critical, 5 )
self.action.setChecked( False )
return
if self.dock.isVisible():
self.dock.hide()
else:
self.dock.show()
@pyqtSlot(bool)
def dockVisibilityChanged(self, visible):
self.action.setChecked( visible )
class PSTimeSeries_Plugin:
def __init__(self, iface):
self.iface = iface
self.featFinder = None
self.running = False
# used to know where to ask for a new time-series tablename
self.last_ps_layerid = None
self.ts_tablename = None
def initGui(self):
# create the actions
self.action = QAction(QIcon(":/pstimeseries_plugin/icons/logo"),
"PS Time Series Viewer", self.iface.mainWindow())
self.action.triggered.connect(self.run)
self.action.setCheckable(True)
self.aboutAction = QAction(QIcon(":/pstimeseries_plugin/icons/about"),
"About", self.iface.mainWindow())
self.aboutAction.triggered.connect(self.about)
# add actions to toolbars and menus
self.iface.addToolBarIcon(self.action)
self.iface.addPluginToMenu("&Permanent Scatterers", self.action)
#self.iface.addPluginToMenu( "&Permanent Scatterers", self.aboutAction )
def unload(self):
# remove actions from toolbars and menus
self.iface.removeToolBarIcon(self.action)
self.iface.removePluginMenu("&Permanent Scatterers", self.action)
#self.iface.removePluginMenu( "&Permanent Scatterers", self.aboutAction )
def about(self):
""" display the about dialog """
from .about_dlg import AboutDlg
dlg = AboutDlg(self.iface.mainWindow())
dlg.exec_()
def run(self):
# create a maptool to select a point feature from the canvas
if not self.featFinder:
from .MapTools import FeatureFinder
self.featFinder = FeatureFinder(self.iface.mapCanvas())
self.featFinder.setAction(self.action)
self.featFinder.pointEmitted.connect(self.onPointClicked)
# enable the maptool and set a message in the status bar
self.featFinder.startCapture()
self.iface.mainWindow().statusBar().showMessage(
"Click on a point feature in canvas")
def onPointClicked(self, point):
layer = self.iface.activeLayer()
if not layer or layer.type(
) != QgsMapLayer.VectorLayer or layer.geometryType(
) != QgsWkbTypes.PointGeometry:
QMessageBox.information(self.iface.mainWindow(),
"PS Time Series Viewer",
"Select a vector layer and try again.")
return
# set the waiting cursor
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
dlg = self._onPointClicked(layer, point)
finally:
# restore the cursor
QApplication.restoreOverrideCursor()
if dlg:
dlg.exec_()
self.run()
def _onPointClicked(self, ps_layer, point):
# get the id of the point feature under the mouse click
from .MapTools import FeatureFinder
fid = FeatureFinder.findAtPoint(ps_layer,
point,
canvas=self.iface.mapCanvas(),
onlyTheClosestOne=True,
onlyIds=True)
if fid is None:
return
# get the attribute map of the selected feature
feat = QgsFeature()
feats = ps_layer.getFeatures(QgsFeatureRequest(fid))
feats.nextFeature(feat)
attrs = feat.attributes()
x, y = [], [] # lists containg x,y values
infoFields = {
} # hold the index->name of the fields containing info to be displayed
ps_source = ps_layer.source()
ps_fields = ps_layer.dataProvider().fields()
providerType = ps_layer.providerType()
uri = ps_source
subset = ""
if providerType == 'ogr' and ps_source.lower().endswith(".shp"):
# Shapefile
for idx, fld in enumerate(ps_fields):
if QRegExp("D\\d{8}", Qt.CaseInsensitive).indexIn(
fld.name()) < 0:
# info fields are all except those containing dates
infoFields[idx] = fld
else:
x.append(
QDate.fromString(fld.name()[1:],
"yyyyMMdd").toPyDate())
y.append(float(attrs[idx]))
elif providerType == 'ogr' and (
ps_source.upper().startswith("OCI:")
or ps_source.lower().endswith(".vrt")): # Oracle Spatial
# fields containing values
dateField = "data_misura"
valueField = "spost_rel_mm"
infoFields = dict(enumerate(ps_fields))
# search for the id_dataset and code_target fields needed to join
# PS and TS tables
idDataset = codeTarget = None
for idx, fld in enumerate(ps_fields):
if fld.name().lower() == "id_dataset":
idDataset = attrs[idx]
if fld.name().lower() == "code_target":
codeTarget = attrs[idx]
if idDataset is None or codeTarget is None:
QgsMessageLog.logMessage(
"idDataset is %s, codeTarget is %s. Exiting" %
(idDataset, codeTarget), "PSTimeSeriesViewer")
return
subset = "id_dataset='%s' AND code_target='%s'" % (idDataset,
codeTarget)
# create the uri
if ps_source.upper().startswith("OCI:"):
default_tbl_name = "RISKNAT.RNAT_TARGET_SSTO"
elif ps_source.lower().endswith(".vrt"):
default_tbl_name = "rnat_target_sso.vrt"
else:
default_tbl_name = ""
if not self._askTStablename(ps_layer, default_tbl_name):
return
if ps_source.upper().startswith("OCI:"):
# uri is like OCI:userid/password@database:table
pos = uri.indexOf(':', 4)
if pos >= 0:
uri = uri[0:pos]
uri = "%s:%s" % (uri, self.ts_tablename)
else:
# it's a VRT file
uri = "%s/%s" % (QFileInfo(ps_source).path(),
self.ts_tablename)
uri = QDir.toNativeSeparators(uri)
# load the layer containing time series
ts_layer = self._createTSlayer(uri, providerType, subset)
if ts_layer is None:
return
# get time series X and Y values
try:
x, y = self._getXYvalues(ts_layer, dateField, valueField)
finally:
ts_layer.deleteLater()
del ts_layer
elif providerType in ['postgres',
'spatialite']: # either PostGIS or SpatiaLite
# fields containing values
dateField = "dataripresa"
valueField = "valore"
infoFields = dict(enumerate(ps_fields))
# search for the id_dataset and code_target fields needed to join
# PS and TS tables
code = None
for idx, fld in enumerate(ps_fields):
if fld.name().lower() == "code":
code = attrs[idx]
if code is None:
QgsMessageLog.logMessage("code is None. Exiting" % code,
"PSTimeSeriesViewer")
return
subset = "code='%s'" % code
# create the uri
dsuri = QgsDataSourceUri(ps_layer.source())
default_tbl_name = "ts_%s" % dsuri.table()
if not self._askTStablename(ps_layer, default_tbl_name):
return
dsuri.setDataSource(dsuri.schema(), self.ts_tablename,
None) # None or "" ? check during tests
dsuri.setWkbType(QgsWkbTypes.Unknown)
dsuri.setSrid(None)
uri = dsuri.uri()
# load the layer containing time series
ts_layer = self._createTSlayer(uri, providerType, subset)
if ts_layer is None:
return
# get time series X and Y values
try:
x, y = self._getXYvalues(ts_layer, dateField, valueField)
finally:
ts_layer.deleteLater()
del ts_layer
if len(x) * len(y) <= 0:
QMessageBox.warning(
self.iface.mainWindow(), "PS Time Series Viewer",
"No time series values found for the selected point.")
QgsMessageLog.logMessage(
"provider: %s - uri: %s\nsubset: %s" %
(providerType, uri, subset), "PSTimeSeriesViewer")
return
# display the plot dialog
from .pstimeseries_dlg import PSTimeSeries_Dlg
dlg = PSTimeSeries_Dlg(ps_layer, infoFields)
dlg.setFeatureId(fid)
dlg.setData(x, y)
return dlg
def _getXYvalues(self, ts_layer, dateField, valueField):
# utility function used to get the X and Y values
x, y = [], []
# get indexes of date (x) and value (y) fields
dateIdx, valueIdx = None, None
for idx, fld in enumerate(ts_layer.dataProvider().fields()):
if fld.name().lower() == dateField:
dateIdx = idx
elif fld.name().lower() == valueField:
valueIdx = idx
if dateIdx is None or valueIdx is None:
QgsMessageLog.logMessage(
"field %s -> index %s, field %s -> index %s. Exiting" %
(dateField, dateIdx, valueField, valueIdx),
"PSTimeSeriesViewer")
return
# fetch and loop through all the features
request = QgsFeatureRequest()
request.setSubsetOfAttributes([dateIdx, valueIdx])
for f in ts_layer.getFeatures(request):
# get x and y values
a = f.attributes()
x.append(QDate.fromString(a[dateIdx], "yyyyMMdd").toPyDate())
y.append(float(a[valueIdx]))
return x, y
def _askTStablename(self, ps_layer, default_tblname=None):
# utility function used to ask to the user the name of the table
# containing time series data
if default_tblname is None:
default_tblname = ""
# ask a tablename to the user
if ps_layer.id() != self.last_ps_layerid or not self.ts_tablename:
tblname, ok = QInputDialog.getText(
self.iface.mainWindow(),
"PS Time Series Viewer",
"Insert the name of the table containing time-series",
text=default_tblname)
if not ok:
return False
self.ts_tablename = tblname
self.last_ps_layerid = ps_layer.id()
return True
def _createTSlayer(self, uri, providerType, subset=None):
# utility function used to create the vector layer containing time
# series data
layer = QgsVectorLayer(uri, "time_series_layer", providerType)
if not layer.isValid():
QMessageBox.warning(
self.iface.mainWindow(), "PS Time Series Viewer",
"The layer '%s' wasn't found." % self.ts_tablename)
self.ts_tablename = None
return
if subset is not None:
layer.setSubsetString(subset)
return layer
class PostNAS_Search:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(self.plugin_dir,'i18n','PostNAS_Search_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Create the dialog (after translation) and keep reference
self.dlg = PostNAS_SearchDialog(iface=self.iface)
self.conf = PostNAS_ConfDialog(iface=self.iface)
# Declare instance attributes
self.actions = []
self.menu = self.tr(u'&PostNAS_Search')
self.searchDockWidget = None
self.searchDockWidgetArea = Qt.LeftDockWidgetArea
# noinspection PyMethodMayBeStatic
def tr(self, message):
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('PostNAS_Search', message)
def initGui(self):
# Create Conf-Action and Menuentry
self.confAction = QAction("Einstellungen", self.iface.mainWindow())
self.confAction.setWhatsThis("Konfiguration der PostNAS-Suche")
self.confAction.setStatusTip("Konfiguration der PostNAS-Suche")
self.confAction.triggered.connect(self.showConf)
if hasattr(self.iface, "addPluginToDatabaseMenu"):
self.iface.addPluginToDatabaseMenu("&PostNAS-Suche", self.confAction)
else:
self.iface.addPluginToMenu("&PostNAS-Suche", self.confAction)
self.toggleSearchAction = QAction(u"Flurstücksuche", self.iface.mainWindow())
self.toggleSearchAction.setWhatsThis(u"Starten/Schliessen der Flurstücksuche")
self.toggleSearchAction.setStatusTip(u"Starten/Schliessen der Flurstücksuche")
self.toggleSearchAction.triggered.connect(self.toggleWidget)
if hasattr(self.iface, "addPluginToDatabaseMenu"):
self.iface.addPluginToDatabaseMenu("&PostNAS-Suche", self.toggleSearchAction)
else:
self.iface.addPluginToMenu("&PostNAS-Suche", self.toggleSearchAction)
self.fulltextindex = QAction(u"Volltextindex erstellen", self.iface.mainWindow())
self.fulltextindex.setWhatsThis(u"Erzeugt einen Volltextindex in der Datenbank um die Suche zu beschleunigen")
self.fulltextindex.setStatusTip(u"Erzeugt einen Volltextindex in der Datenbank um die Suche zu beschleunigen")
self.fulltextindex.triggered.connect(self.createFulltextindex)
if hasattr(self.iface, "addPluginToDatabaseMenu"):
self.iface.addPluginToDatabaseMenu("&PostNAS-Suche", self.fulltextindex)
else:
self.iface.addPluginToMenu("&PostNAS-Suche", self.fulltextindex)
# Create action that will start plugin configuration
self.action = QAction(QIcon(":/plugins/PostNAS_Search/search_24x24.png"),u"Flurstücksuche", self.iface.mainWindow())
self.action.setCheckable(True)
# connect the action to the run method
self.action.triggered.connect(self.toggleWidget)
# Add toolbar button and menu item
self.iface.addToolBarIcon(self.action)
def toggleWidget(self, event):
if self.searchDockWidget == None:
self.searchDockWidget = QDockWidget(self.iface.mainWindow())
self.searchDockWidget.setWindowTitle(self.tr(u'Suche'))
self.searchDockWidget.setWidget(self.dlg)
self.searchDockWidget.closeEvent = self.toggleWidget
self.iface.addDockWidget(self.searchDockWidgetArea, self.searchDockWidget)
self.action.setChecked(True)
else:
self.searchDockWidgetArea = self.iface.mainWindow().dockWidgetArea(self.searchDockWidget)
self.iface.removeDockWidget(self.searchDockWidget)
self.searchDockWidget = None
self.action.setChecked(False)
def showConf(self):
dlg = PostNAS_ConfDialog(self)
dlg.exec_()
def createFulltextindex(self):
dlg = PostNAS_CreateFulltextindex(self)
dlg.exec_()
def unload(self):
# Remove the Toolbar Icon
self.iface.removeToolBarIcon(self.action)
# Remove DockWidget
if self.searchDockWidget != None:
self.iface.removeDockWidget(self.searchDockWidget)
if hasattr(self.iface, "removePluginDatabaseMenu"):
self.iface.removePluginDatabaseMenu("&PostNAS-Suche", self.confAction)
self.iface.removePluginDatabaseMenu("&PostNAS-Suche", self.toggleSearchAction)
self.iface.removePluginDatabaseMenu("&PostNAS-Suche", self.fulltextindex)
else:
self.iface.removePluginMenu("&PostNAS-Suche", self.confAction)
self.iface.removePluginMenu("&PostNAS-Suche", self.toggleSearchAction)
self.iface.removePluginMenu("&PostNAS-Suche", self.fulltextindex)
if self.confAction:
self.confAction.deleteLater()
self.confAction = None
if self.toggleSearchAction:
self.toggleSearchAction.deleteLater()
self.toggleSearchAction = None
if self.fulltextindex:
self.fulltextindex.deleteLater()
self.fulltextindex = None
class ProcessingPlugin:
def __init__(self, iface):
self.iface = iface
self.options_factory = ProcessingOptionsFactory()
self.options_factory.setTitle(self.tr('Processing'))
iface.registerOptionsWidgetFactory(self.options_factory)
self.drop_handler = ProcessingDropHandler()
iface.registerCustomDropHandler(self.drop_handler)
self.item_provider = ProcessingDataItemProvider()
QgsApplication.dataItemProviderRegistry().addProvider(self.item_provider)
self.locator_filter = AlgorithmLocatorFilter()
iface.registerLocatorFilter(self.locator_filter)
self.edit_features_locator_filter = InPlaceAlgorithmLocatorFilter()
iface.registerLocatorFilter(self.edit_features_locator_filter)
Processing.initialize()
def initGui(self):
self.toolbox = ProcessingToolbox()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
self.toolbox.hide()
self.toolbox.visibilityChanged.connect(self.toolboxVisibilityChanged)
self.resultsDock = ResultsDock()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.resultsDock)
self.resultsDock.hide()
self.menu = QMenu(self.iface.mainWindow().menuBar())
self.menu.setObjectName('processing')
self.menu.setTitle(self.tr('Pro&cessing'))
self.toolboxAction = QAction(self.tr('&Toolbox'), self.iface.mainWindow())
self.toolboxAction.setCheckable(True)
self.toolboxAction.setObjectName('toolboxAction')
self.toolboxAction.setIcon(
QgsApplication.getThemeIcon("/processingAlgorithm.svg"))
self.iface.registerMainWindowAction(self.toolboxAction,
QKeySequence('Ctrl+Alt+T').toString(QKeySequence.NativeText))
self.toolboxAction.toggled.connect(self.openToolbox)
self.iface.attributesToolBar().insertAction(self.iface.actionOpenStatisticalSummary(), self.toolboxAction)
self.menu.addAction(self.toolboxAction)
self.modelerAction = QAction(
QgsApplication.getThemeIcon("/processingModel.svg"),
QCoreApplication.translate('ProcessingPlugin', 'Graphical &Modeler…'), self.iface.mainWindow())
self.modelerAction.setObjectName('modelerAction')
self.modelerAction.triggered.connect(self.openModeler)
self.iface.registerMainWindowAction(self.modelerAction,
QKeySequence('Ctrl+Alt+M').toString(QKeySequence.NativeText))
self.menu.addAction(self.modelerAction)
self.historyAction = QAction(
QgsApplication.getThemeIcon("/mIconHistory.svg"),
QCoreApplication.translate('ProcessingPlugin', '&History…'), self.iface.mainWindow())
self.historyAction.setObjectName('historyAction')
self.historyAction.triggered.connect(self.openHistory)
self.iface.registerMainWindowAction(self.historyAction,
QKeySequence('Ctrl+Alt+H').toString(QKeySequence.NativeText))
self.menu.addAction(self.historyAction)
self.toolbox.processingToolbar.addAction(self.historyAction)
self.resultsAction = QAction(
QgsApplication.getThemeIcon("/processingResult.svg"),
self.tr('&Results Viewer'), self.iface.mainWindow())
self.resultsAction.setCheckable(True)
self.iface.registerMainWindowAction(self.resultsAction,
QKeySequence('Ctrl+Alt+R').toString(QKeySequence.NativeText))
self.menu.addAction(self.resultsAction)
self.toolbox.processingToolbar.addAction(self.resultsAction)
self.resultsDock.visibilityChanged.connect(self.resultsAction.setChecked)
self.resultsAction.toggled.connect(self.resultsDock.setUserVisible)
self.toolbox.processingToolbar.addSeparator()
self.editSelectedAction = QAction(
QgsApplication.getThemeIcon("/mActionProcessSelected.svg"),
self.tr('Edit Selected Features'), self.iface.mainWindow())
self.editSelectedAction.setObjectName('editSelectedFeatures')
self.editSelectedAction.setCheckable(True)
self.editSelectedAction.toggled.connect(self.editSelected)
self.toolbox.processingToolbar.addAction(self.editSelectedAction)
self.toolbox.processingToolbar.addSeparator()
self.optionsAction = QAction(
QgsApplication.getThemeIcon("/mActionOptions.svg"),
self.tr('Options'), self.iface.mainWindow())
self.optionsAction.setObjectName('optionsAction')
self.optionsAction.triggered.connect(self.openProcessingOptions)
self.toolbox.processingToolbar.addAction(self.optionsAction)
menuBar = self.iface.mainWindow().menuBar()
menuBar.insertMenu(
self.iface.firstRightStandardMenu().menuAction(), self.menu)
self.menu.addSeparator()
initializeMenus()
createMenus()
# In-place editing button state sync
self.iface.currentLayerChanged.connect(self.sync_in_place_button_state)
self.iface.mapCanvas().selectionChanged.connect(self.sync_in_place_button_state)
self.iface.actionToggleEditing().triggered.connect(partial(self.sync_in_place_button_state, None))
self.sync_in_place_button_state()
def sync_in_place_button_state(self, layer=None):
"""Synchronise the button state with layer state and selection"""
if layer is None:
layer = self.iface.activeLayer()
old_enabled_state = self.editSelectedAction.isEnabled()
new_enabled_state = layer is not None and layer.type() == QgsMapLayer.VectorLayer and layer.isEditable() and layer.selectedFeatureCount()
self.editSelectedAction.setEnabled(new_enabled_state)
if new_enabled_state != old_enabled_state:
self.toolbox.set_in_place_edit_mode(new_enabled_state and self.editSelectedAction.isChecked())
def openProcessingOptions(self):
self.iface.showOptionsDialog(self.iface.mainWindow(), currentPage='processingOptions')
def unload(self):
self.toolbox.setVisible(False)
self.iface.removeDockWidget(self.toolbox)
self.iface.attributesToolBar().removeAction(self.toolboxAction)
self.resultsDock.setVisible(False)
self.iface.removeDockWidget(self.resultsDock)
self.toolbox.deleteLater()
self.menu.deleteLater()
# delete temporary output files
folder = QgsProcessingUtils.tempFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
# also delete temporary help files
folder = tempHelpFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
self.iface.unregisterMainWindowAction(self.toolboxAction)
self.iface.unregisterMainWindowAction(self.modelerAction)
self.iface.unregisterMainWindowAction(self.historyAction)
self.iface.unregisterMainWindowAction(self.resultsAction)
self.iface.unregisterOptionsWidgetFactory(self.options_factory)
self.iface.deregisterLocatorFilter(self.locator_filter)
self.iface.deregisterLocatorFilter(self.edit_features_locator_filter)
self.iface.unregisterCustomDropHandler(self.drop_handler)
QgsApplication.dataItemProviderRegistry().removeProvider(self.item_provider)
removeMenus()
Processing.deinitialize()
def openToolbox(self, show):
self.toolbox.setUserVisible(show)
def toolboxVisibilityChanged(self, visible):
self.toolboxAction.setChecked(visible)
def openModeler(self):
dlg = ModelerDialog()
dlg.update_model.connect(self.updateModel)
dlg.show()
def updateModel(self):
model_provider = QgsApplication.processingRegistry().providerById('model')
model_provider.refreshAlgorithms()
def openResults(self):
if self.resultsDock.isVisible():
self.resultsDock.hide()
else:
self.resultsDock.show()
def openHistory(self):
dlg = HistoryDialog()
dlg.exec_()
def tr(self, message):
return QCoreApplication.translate('ProcessingPlugin', message)
def editSelected(self, enabled):
self.toolbox.set_in_place_edit_mode(enabled)
class LatLonTools:
digitizerDialog = None
convertCoordinateDialog = None
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.crossRb = QgsRubberBand(self.canvas, QgsWkbTypes.LineGeometry)
self.crossRb.setColor(Qt.red)
self.provider = LatLonToolsProvider()
self.toolbar = self.iface.addToolBar('Lat Lon Tools Toolbar')
self.toolbar.setObjectName('LatLonToolsToolbar')
def initGui(self):
'''Initialize Lot Lon Tools GUI.'''
# Initialize the Settings Dialog box
self.settingsDialog = SettingsWidget(self, self.iface, self.iface.mainWindow())
self.mapTool = CopyLatLonTool(self.settingsDialog, self.iface)
self.showMapTool = ShowOnMapTool(self.iface)
# Add Interface for Coordinate Capturing
icon = QIcon(os.path.dirname(__file__) + "/images/copyicon.png")
self.copyAction = QAction(icon, "Copy/Display Coordinate", self.iface.mainWindow())
self.copyAction.setObjectName('latLonToolsCopy')
self.copyAction.triggered.connect(self.startCapture)
self.copyAction.setCheckable(True)
self.toolbar.addAction(self.copyAction)
self.iface.addPluginToMenu("Lat Lon Tools", self.copyAction)
# Add Interface for External Map
icon = QIcon(os.path.dirname(__file__) + "/images/mapicon.png")
self.externMapAction = QAction(icon, "Show in External Map", self.iface.mainWindow())
self.externMapAction.setObjectName('latLonToolsExternalMap')
self.externMapAction.triggered.connect(self.setShowMapTool)
self.externMapAction.setCheckable(True)
self.toolbar.addAction(self.externMapAction)
self.iface.addPluginToMenu("Lat Lon Tools", self.externMapAction)
# Add Interface for Zoom to Coordinate
icon = QIcon(os.path.dirname(__file__) + "/images/zoomicon.png")
self.zoomToAction = QAction(icon, "Zoom To Coordinate", self.iface.mainWindow())
self.zoomToAction.setObjectName('latLonToolsZoom')
self.zoomToAction.triggered.connect(self.showZoomToDialog)
self.toolbar.addAction(self.zoomToAction)
self.iface.addPluginToMenu('Lat Lon Tools', self.zoomToAction)
self.zoomToDialog = ZoomToLatLon(self, self.iface, self.iface.mainWindow())
self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.zoomToDialog)
self.zoomToDialog.hide()
# Add Interface for Multi point zoom
icon = QIcon(os.path.dirname(__file__) + '/images/multizoom.png')
self.multiZoomToAction = QAction(icon, "Multi-location Zoom", self.iface.mainWindow())
self.multiZoomToAction.setObjectName('latLonToolsMultiZoom')
self.multiZoomToAction.triggered.connect(self.multiZoomTo)
self.toolbar.addAction(self.multiZoomToAction)
self.iface.addPluginToMenu('Lat Lon Tools', self.multiZoomToAction)
self.multiZoomDialog = MultiZoomWidget(self, self.settingsDialog, self.iface.mainWindow())
self.multiZoomDialog.hide()
self.multiZoomDialog.setFloating(True)
# Create the coordinate converter menu
icon = QIcon(':/images/themes/default/mIconProjectionEnabled.svg')
self.convertCoordinatesAction = QAction(icon, "Coordinate Conversion", self.iface.mainWindow())
self.convertCoordinatesAction.setObjectName('latLonToolsCoordinateConversion')
self.convertCoordinatesAction.triggered.connect(self.convertCoordinatesTool)
self.toolbar.addAction(self.convertCoordinatesAction)
self.iface.addPluginToMenu("Lat Lon Tools", self.convertCoordinatesAction)
# Create the conversions menu
menu = QMenu()
icon = QIcon(os.path.dirname(__file__) + '/images/field2geom.png')
action = menu.addAction(icon, "Fields to point layer", self.field2geom)
action.setObjectName('latLonToolsField2Geom')
icon = QIcon(os.path.dirname(__file__) + '/images/geom2field.png')
action = menu.addAction(icon, "Point layer to fields", self.geom2Field)
action.setObjectName('latLonToolsGeom2Field')
icon = QIcon(os.path.dirname(__file__) + '/images/pluscodes.png')
action = menu.addAction(icon, "Plus Codes to point layer", self.PlusCodestoLayer)
action.setObjectName('latLonToolsPlusCodes2Geom')
action = menu.addAction(icon, "Point layer to Plus Codes", self.toPlusCodes)
action.setObjectName('latLonToolsGeom2PlusCodes')
icon = QIcon(os.path.dirname(__file__) + '/images/mgrs2point.png')
action = menu.addAction(icon, "MGRS to point layer", self.MGRStoLayer)
action.setObjectName('latLonToolsMGRS2Geom')
icon = QIcon(os.path.dirname(__file__) + '/images/point2mgrs.png')
action = menu.addAction(icon, "Point layer to MGRS", self.toMGRS)
action.setObjectName('latLonToolsGeom2MGRS')
self.conversionsAction = QAction(icon, "Conversions", self.iface.mainWindow())
self.conversionsAction.setMenu(menu)
self.iface.addPluginToMenu('Lat Lon Tools', self.conversionsAction)
# Add to Digitize Toolbar
icon = QIcon(os.path.dirname(__file__) + '/images/latLonDigitize.png')
self.digitizeAction = QAction(icon, "Lat Lon Digitize", self.iface.mainWindow())
self.digitizeAction.setObjectName('latLonToolsDigitize')
self.digitizeAction.triggered.connect(self.digitizeClicked)
self.digitizeAction.setEnabled(False)
self.toolbar.addAction(self.digitizeAction)
self.iface.addPluginToMenu('Lat Lon Tools', self.digitizeAction)
# Add Interface for copying the canvas extent
icon = QIcon(os.path.dirname(__file__) + "/images/copycanvas.png")
self.copyCanvasAction = QAction(icon, "Copy Canvas Bounding Box", self.iface.mainWindow())
self.copyCanvasAction.setObjectName('latLonToolsCopyCanvas')
self.copyCanvasAction.triggered.connect(self.copyCanvas)
self.toolbar.addAction(self.copyCanvasAction)
self.iface.addPluginToMenu("Lat Lon Tools", self.copyCanvasAction)
# Initialize the Settings Dialog Box
settingsicon = QIcon(os.path.dirname(__file__) + '/images/settings.png')
self.settingsAction = QAction(settingsicon, "Settings", self.iface.mainWindow())
self.settingsAction.setObjectName('latLonToolsSettings')
self.settingsAction.triggered.connect(self.settings)
self.iface.addPluginToMenu('Lat Lon Tools', self.settingsAction)
# Help
icon = QIcon(os.path.dirname(__file__) + '/images/help.png')
self.helpAction = QAction(icon, "Help", self.iface.mainWindow())
self.helpAction.setObjectName('latLonToolsHelp')
self.helpAction.triggered.connect(self.help)
self.iface.addPluginToMenu('Lat Lon Tools', self.helpAction)
self.iface.currentLayerChanged.connect(self.currentLayerChanged)
self.canvas.mapToolSet.connect(self.unsetTool)
self.enableDigitizeTool()
# Add the processing provider
QgsApplication.processingRegistry().addProvider(self.provider)
def unsetTool(self, tool):
'''Uncheck the Copy Lat Lon tool'''
try:
if not isinstance(tool, CopyLatLonTool):
self.copyAction.setChecked(False)
self.multiZoomDialog.stopCapture()
self.mapTool.capture4326 = False
if not isinstance(tool, ShowOnMapTool):
self.externMapAction.setChecked(False)
except Exception:
pass
def unload(self):
'''Unload LatLonTools from the QGIS interface'''
self.zoomToDialog.removeMarker()
self.multiZoomDialog.removeMarkers()
self.canvas.unsetMapTool(self.mapTool)
self.canvas.unsetMapTool(self.showMapTool)
self.iface.removePluginMenu('Lat Lon Tools', self.copyAction)
self.iface.removePluginMenu('Lat Lon Tools', self.copyCanvasAction)
self.iface.removePluginMenu('Lat Lon Tools', self.externMapAction)
self.iface.removePluginMenu('Lat Lon Tools', self.zoomToAction)
self.iface.removePluginMenu('Lat Lon Tools', self.multiZoomToAction)
self.iface.removePluginMenu('Lat Lon Tools', self.convertCoordinatesAction)
self.iface.removePluginMenu('Lat Lon Tools', self.conversionsAction)
self.iface.removePluginMenu('Lat Lon Tools', self.settingsAction)
self.iface.removePluginMenu('Lat Lon Tools', self.helpAction)
self.iface.removePluginMenu('Lat Lon Tools', self.digitizeAction)
self.iface.removeDockWidget(self.zoomToDialog)
self.iface.removeDockWidget(self.multiZoomDialog)
# Remove Toolbar Icons
self.iface.removeToolBarIcon(self.copyAction)
self.iface.removeToolBarIcon(self.copyCanvasAction)
self.iface.removeToolBarIcon(self.zoomToAction)
self.iface.removeToolBarIcon(self.externMapAction)
self.iface.removeToolBarIcon(self.multiZoomToAction)
self.iface.removeToolBarIcon(self.convertCoordinatesAction)
self.iface.removeToolBarIcon(self.digitizeAction)
del self.toolbar
self.zoomToDialog = None
self.multiZoomDialog = None
self.settingsDialog = None
self.showMapTool = None
self.mapTool = None
self.digitizerDialog = None
self.convertCoordinateDialog = None
QgsApplication.processingRegistry().removeProvider(self.provider)
def startCapture(self):
'''Set the focus of the copy coordinate tool and check it'''
self.copyAction.setChecked(True)
self.canvas.setMapTool(self.mapTool)
def copyCanvas(self):
extent = self.iface.mapCanvas().extent()
canvasCrs = self.canvas.mapSettings().destinationCrs()
if settings.bBoxCrs == 0 and canvasCrs != epsg4326:
transform = QgsCoordinateTransform(canvasCrs, epsg4326, QgsProject.instance())
p1x, p1y = transform.transform(float(extent.xMinimum()), float(extent.yMinimum()))
p2x, p2y = transform.transform(float(extent.xMaximum()), float(extent.yMaximum()))
extent.set(p1x, p1y, p2x, p2y)
delim = settings.bBoxDelimiter
prefix = settings.bBoxPrefix
suffix = settings.bBoxSuffix
precision = settings.bBoxDigits
outStr = ''
minX = extent.xMinimum()
minY = extent.yMinimum()
maxX = extent.xMaximum()
maxY = extent.yMaximum()
if settings.bBoxFormat == 0: # minX,minY,maxX,maxY - using the delimiter
outStr = '{:.{prec}f}{}{:.{prec}f}{}{:.{prec}f}{}{:.{prec}f}'.format(
minX, delim, minY, delim, maxX, delim, maxY, prec=precision)
elif settings.bBoxFormat == 1: # minX,maxX,minY,maxY - Using the selected delimiter'
outStr = '{:.{prec}f}{}{:.{prec}f}{}{:.{prec}f}{}{:.{prec}f}'.format(
minX, delim, maxX, delim, minY, delim, maxY, prec=precision)
elif settings.bBoxFormat == 2: # x1 y1,x2 y2,x3 y3,x4 y4,x1 y1 - Polygon format
outStr = '{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f}'.format(
minX, minY, minX, maxY, maxX, maxY, maxX, minY, minX, minY, prec=precision)
elif settings.bBoxFormat == 3: # x1,y1 x2,y2 x3,y3 x4,y4 x1,y1 - Polygon format
outStr = '{:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f} {:.{prec}f},{:.{prec}f}'.format(
minX, minY, minX, maxY, maxX, maxY, maxX, minY, minX, minY, prec=precision)
elif settings.bBoxFormat == 4: # WKT Polygon
outStr = extent.asWktPolygon()
elif settings.bBoxFormat == 5: # bbox: [minX, minY, maxX, maxY] - MapProxy
outStr = 'bbox: [{}, {}, {}, {}]'.format(
minX, minY, maxX, maxY)
elif settings.bBoxFormat == 6: # bbox: [minX, minY, maxX, maxY] - MapProxy
outStr = 'bbox={},{},{},{}'.format(
minX, minY, maxX, maxY)
outStr = '{}{}{}'.format(prefix, outStr, suffix)
clipboard = QApplication.clipboard()
clipboard.setText(outStr)
self.iface.messageBar().pushMessage("", "'{}' copied to the clipboard".format(outStr), level=Qgis.Info, duration=4)
def setShowMapTool(self):
'''Set the focus of the external map tool and check it'''
self.externMapAction.setChecked(True)
self.canvas.setMapTool(self.showMapTool)
def showZoomToDialog(self):
'''Show the zoom to docked widget.'''
self.zoomToDialog.show()
def convertCoordinatesTool(self):
'''Display the Convert Coordinate Tool Dialog box.'''
if self.convertCoordinateDialog is None:
from .coordinateConverter import CoordinateConverterWidget
self.convertCoordinateDialog = CoordinateConverterWidget(self, self.settingsDialog, self.iface, self.iface.mainWindow())
self.convertCoordinateDialog.show()
def multiZoomTo(self):
'''Display the Multi-zoom to dialog box'''
self.multiZoomDialog.show()
def field2geom(self):
'''Convert layer containing a point x & y coordinate to a new point layer'''
processing.execAlgorithmDialog('latlontools:field2geom', {})
def geom2Field(self):
'''Convert layer geometry to a text string'''
processing.execAlgorithmDialog('latlontools:geom2field', {})
def toMGRS(self):
'''Display the to MGRS dialog box'''
processing.execAlgorithmDialog('latlontools:point2mgrs', {})
def MGRStoLayer(self):
'''Display the to MGRS dialog box'''
processing.execAlgorithmDialog('latlontools:mgrs2point', {})
def toPlusCodes(self):
processing.execAlgorithmDialog('latlontools:point2pluscodes', {})
def PlusCodestoLayer(self):
processing.execAlgorithmDialog('latlontools:pluscodes2point', {})
def settings(self):
'''Show the settings dialog box'''
self.settingsDialog.show()
def help(self):
'''Display a help page'''
url = QUrl.fromLocalFile(os.path.dirname(__file__) + "/index.html").toString()
webbrowser.open(url, new=2)
def settingsChanged(self):
# Settings may have changed so we need to make sure the zoomToDialog window is configured properly
self.zoomToDialog.configure()
self.multiZoomDialog.settingsChanged()
def zoomTo(self, srcCrs, lat, lon):
canvasCrs = self.canvas.mapSettings().destinationCrs()
transform = QgsCoordinateTransform(srcCrs, canvasCrs, QgsProject.instance())
x, y = transform.transform(float(lon), float(lat))
rect = QgsRectangle(x, y, x, y)
self.canvas.setExtent(rect)
pt = QgsPointXY(x, y)
self.highlight(pt)
self.canvas.refresh()
return pt
def highlight(self, point):
currExt = self.canvas.extent()
leftPt = QgsPoint(currExt.xMinimum(), point.y())
rightPt = QgsPoint(currExt.xMaximum(), point.y())
topPt = QgsPoint(point.x(), currExt.yMaximum())
bottomPt = QgsPoint(point.x(), currExt.yMinimum())
horizLine = QgsGeometry.fromPolyline([leftPt, rightPt])
vertLine = QgsGeometry.fromPolyline([topPt, bottomPt])
self.crossRb.reset(QgsWkbTypes.LineGeometry)
self.crossRb.addGeometry(horizLine, None)
self.crossRb.addGeometry(vertLine, None)
QTimer.singleShot(700, self.resetRubberbands)
def resetRubberbands(self):
self.crossRb.reset()
def digitizeClicked(self):
if self.digitizerDialog is None:
from .digitizer import DigitizerWidget
self.digitizerDialog = DigitizerWidget(self, self.iface, self.iface.mainWindow())
self.digitizerDialog.show()
def currentLayerChanged(self):
layer = self.iface.activeLayer()
if layer is not None:
try:
layer.editingStarted.disconnect(self.layerEditingChanged)
except Exception:
pass
try:
layer.editingStopped.disconnect(self.layerEditingChanged)
except Exception:
pass
if isinstance(layer, QgsVectorLayer):
layer.editingStarted.connect(self.layerEditingChanged)
layer.editingStopped.connect(self.layerEditingChanged)
self.enableDigitizeTool()
def layerEditingChanged(self):
self.enableDigitizeTool()
def enableDigitizeTool(self):
self.digitizeAction.setEnabled(False)
layer = self.iface.activeLayer()
if layer is not None and isinstance(layer, QgsVectorLayer) and (layer.geometryType() == QgsWkbTypes.PointGeometry) and layer.isEditable():
self.digitizeAction.setEnabled(True)
else:
if self.digitizerDialog is not None:
self.digitizerDialog.close()
class PhotoViewer(QScrollArea):
"""
Widget for viewing images by incorporating basic navigation options.
"""
def __init__(self, parent=None, photo_path=""):
QScrollArea.__init__(self, parent)
self.setBackgroundRole(QPalette.Dark)
self._printer = QPrinter()
self._lbl_photo = QLabel()
self._lbl_photo.setBackgroundRole(QPalette.Base)
self._lbl_photo.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Ignored)
self._lbl_photo.setScaledContents(True)
self.setWidget(self._lbl_photo)
self._photo_path = photo_path
self._ph_image = None
self._scale_factor = 1.0
self._aspect_ratio = -1
self._create_actions()
if self._photo_path:
self.load_document(self._photo_path)
def _create_actions(self):
"""
Create actions for basic image navigation.
"""
self._zoom_in_act = QAction(
QApplication.translate("PhotoViewer", "Zoom &In (25%)"), self)
self._zoom_in_act.setShortcut(
QApplication.translate("PhotoViewer", "Ctrl++"))
self._zoom_in_act.setEnabled(False)
self._zoom_in_act.triggered.connect(self.zoom_in)
self._zoom_out_act = QAction(
QApplication.translate("PhotoViewer", "Zoom &Out (25%)"), self)
self._zoom_out_act.setShortcut(
QApplication.translate("PhotoViewer", "Ctrl+-"))
self._zoom_out_act.setEnabled(False)
self._zoom_out_act.triggered.connect(self.zoom_out)
self._normal_size_act = QAction(
QApplication.translate("PhotoViewer", "&Normal Size"), self)
self._normal_size_act.setShortcut(
QApplication.translate("PhotoViewer", "Ctrl+S"))
self._normal_size_act.setEnabled(False)
self._normal_size_act.triggered.connect(self.normal_size)
self._fit_to_window_act = QAction(
QApplication.translate("PhotoViewer", "&Fit to Window"), self)
self._fit_to_window_act.setShortcut(
QApplication.translate("PhotoViewer", "Ctrl+F"))
self._fit_to_window_act.setEnabled(False)
self._fit_to_window_act.setCheckable(True)
self._fit_to_window_act.triggered.connect(self.fit_to_window)
self._print_act = QAction(
QApplication.translate("PhotoViewer", "&Print"), self)
self._print_act.setShortcut(
QApplication.translate("PhotoViewer", "Ctrl+P"))
self._print_act.setEnabled(False)
self._print_act.triggered.connect(self.print_photo)
def zoom_in(self):
self.scale_photo(1.25)
def zoom_out(self):
self.scale_photo(0.8)
def normal_size(self):
self._lbl_photo.adjustSize()
self._scale_factor = 1.0
def fit_to_window(self):
fit_to_win = self._fit_to_window_act.isChecked()
self.setWidgetResizable(fit_to_win)
if not fit_to_win:
self.normal_size()
self.update_actions()
def print_photo(self):
print_dialog = QPrintDialog(self._printer, self)
if print_dialog.exec_() == QDialog.Accepted:
painter = QPainter(self._printer)
rect = painter.viewport()
size = self._lbl_photo.pixmap().size()
size.scale(rect.size(), Qt.KeepAspectRatio)
painter.setViewport(rect.x(), rect.y(), size.width(),
size.height())
painter.setWindow(self._lbl_photo.pixmap().rect())
painter.drawPixmap(0, 0, self._lbl_photo.pixmap())
def wheelEvent(self, event):
"""
Zoom the image based on the mouse wheel rotation action.
:param event: Event containing the wheel rotation info.
:type event: QWheelEvent
"""
degrees = event.delta() / 8
num_steps = degrees / 15
if num_steps < 0:
abs_num_steps = abs(num_steps)
zoom_factor = 1 + (abs_num_steps * 0.25)
else:
zoom_factor = 1 - (num_steps * 0.2)
self.scale_photo(zoom_factor)
def heightForWidth(self, width):
if self._aspect_ratio != -1:
return width / self._aspect_ratio
else:
return -1
def resizeEvent(self, event):
"""
Event for resizing the widget based on the pixmap's aspect ratio.
:param event: Contains event parameters for the resize event.
:type event: QResizeEvent
"""
super(PhotoViewer, self).resizeEvent(event)
def update_actions(self):
self._zoom_out_act.setEnabled(not self._fit_to_window_act.isChecked())
self._zoom_in_act.setEnabled(not self._fit_to_window_act.isChecked())
self._normal_size_act.setEnabled(
not self._fit_to_window_act.isChecked())
def scale_photo(self, factor):
"""
:param factor: Value by which the image will be increased/decreased in the view.
:type factor: float
"""
if not self._lbl_photo.pixmap().isNull():
self._scale_factor *= factor
self._lbl_photo.resize(self._scale_factor *
self._lbl_photo.pixmap().size())
self._adjust_scroll_bar(self.horizontalScrollBar(), factor)
self._adjust_scroll_bar(self.verticalScrollBar(), factor)
self._zoom_in_act.setEnabled(self._scale_factor < 3.0)
self._zoom_out_act.setEnabled(self._scale_factor > 0.333)
def _adjust_scroll_bar(self, scroll_bar, factor):
scroll_bar.setValue(
int(factor * scroll_bar.value() +
((factor - 1) * scroll_bar.pageStep() / 2)))
def load_document(self, photo_path):
if photo_path:
self._ph_image = QImage(photo_path)
if self._ph_image.isNull():
return False
self._photo_path = photo_path
ph_pixmap = QPixmap.fromImage(self._ph_image)
self._lbl_photo.setPixmap(ph_pixmap)
self._scale_factor = 1.0
self._aspect_ratio = ph_pixmap.width() / ph_pixmap.height()
self._fit_to_window_act.setEnabled(True)
self._print_act.setEnabled(True)
self._fit_to_window_act.trigger()
self.update_actions()
return ph_pixmap
return True
def photo_location(self):
"""
:returns: Absolute path of the photo in the central document repository.
"""
return self._photo_path
def set_actions(self, menu):
"""
Add custom actions to the sub-window menu
"""
menu.addSeparator()
menu.addAction(self._zoom_in_act)
menu.addAction(self._zoom_out_act)
menu.addAction(self._normal_size_act)
menu.addAction(self._fit_to_window_act)
menu.addSeparator()
menu.addAction(self._print_act)
class FeatureSelectSample:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
self.canvas = self.iface.mapCanvas()
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# プラグインの登録場所
self.menu_pos = 'サンプル フューチャー選択'
# キャンバスウィンドウ上でのマウスイベントの設定
self.mouseEventSample = FeatureSelectionTool(self.canvas)
def initGui(self):
icon = QIcon(self.plugin_dir + '/icon.png')
self.action = QAction(icon, '一つ選択→属性編集', self.iface.mainWindow())
self.action.triggered.connect(
self.execSample) # アイコンを押下した時に実行されるメソッドを登録
self.action.setCheckable(True) # Trueだとアイコンを押下したら次に押下するまで凹んだままになる。
#self.iface.addToolBarIcon(self.action) # ツールバーにアイコンを表示させたいなら#外して
self.iface.addPluginToMenu(self.menu_pos, self.action)
# このサンプル以外のアイコンが押された場合、アイコンを元の状態に戻す
def unsetTool(self, tool):
if not isinstance(tool, FeatureSelectSample):
try:
self.mouseEventSample.featureIdentified.disconnect(
self.editAttribute)
except Exception:
pass
self.iface.layerTreeView().currentLayerChanged.disconnect(
self.changeLayer)
self.canvas.mapToolSet.disconnect(self.unsetTool)
self.canvas.unsetMapTool(self.mouseEventSample)
self.action.setChecked(False)
def execSample(self):
if self.action.isChecked():
self.layer = self.iface.activeLayer()
if (self.layer == None) or (type(self.layer)
is not qgis._core.QgsVectorLayer):
QMessageBox.about(None, '警告', 'ベクタレイヤを選択してから実行してください')
self.action.setChecked(False)
return
self.previousMapTool = self.canvas.mapTool()
self.canvas.setMapTool(self.mouseEventSample)
self.canvas.mapToolSet.connect(self.unsetTool)
self.iface.layerTreeView().currentLayerChanged.connect(
self.changeLayer) # アクティブレイヤが変更された時に呼ぶメソッドを登録
self.mouseEventSample.setLayer(self.iface.activeLayer())
self.mouseEventSample.featureIdentified.connect(self.editAttribute)
else:
self.mouseEventSample.featureIdentified.disconnect(
self.editAttribute)
self.iface.layerTreeView().currentLayerChanged.disconnect(
self.changeLayer)
self.canvas.mapToolSet.disconnect(self.unsetTool)
self.canvas.unsetMapTool(self.mouseEventSample)
self.canvas.setMapTool(self.previousMapTool)
# フューチャーを一つ選択した時に呼ばれる。
def editAttribute(self, feature):
self.layer.removeSelection()
self.layer.select(feature.id())
self.layer.startEditing() # レイヤを編集状態にする
# 選択しているフューチャーの属性フォーム表示
self.attdlg = self.iface.getFeatureForm(self.layer, feature)
self.attdlg.setMode(qgis.gui.QgsAttributeEditorContext.SingleEditMode)
self.attdlg.finished.connect(self.commitEdit)
self.attdlg.show()
def commitEdit(self, result):
if result == 1:
self.layer.commitChanges()
else:
self.layer.rollBack()
self.attdlg.finished.disconnect(self.commitEdit)
# レイヤウィンドウでレイヤを選択したときに呼ばれる
def changeLayer(self, layer):
if (layer == None) or (type(layer) is not qgis.core.QgsVectorLayer):
return
self.layer.removeSelection()
self.layer = layer
self.mouseEventSample.setLayer(self.layer)
class OpenlayersPlugin:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# Keep a reference to all OL layers to avoid GC
self._ol_layers = []
# initialize locale
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, "i18n",
"openlayers_{}.qm".format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
if qVersion() > "4.3.3":
QCoreApplication.installTranslator(self.translator)
self._olLayerTypeRegistry = WebLayerTypeRegistry(self)
self.olOverview = OLOverview(iface, self._olLayerTypeRegistry)
self.dlgAbout = AboutDialog()
self.pluginLayerRegistry = QgsPluginLayerRegistry()
def initGui(self):
self._olMenu = QMenu("TMS for Korea")
self._olMenu.setIcon(QIcon(":/plugins/openlayers/openlayers.png"))
# Overview
self.overviewAddAction = QAction(
QApplication.translate("OpenlayersPlugin", "OpenLayers Overview"),
self.iface.mainWindow())
self.overviewAddAction.setCheckable(True)
self.overviewAddAction.setChecked(False)
self.overviewAddAction.toggled.connect(self.olOverview.setVisible)
self._olMenu.addAction(self.overviewAddAction)
self._actionAbout = QAction(
QApplication.translate("dlgAbout", "About OpenLayers Plugin"),
self.iface.mainWindow())
self._actionAbout.triggered.connect(self.dlgAbout.show)
self._olMenu.addAction(self._actionAbout)
self.dlgAbout.finished.connect(self._publicationInfoClosed)
# Kakao Maps - 5181
self._olLayerTypeRegistry.register(OlDaumStreetLayer())
self._olLayerTypeRegistry.register(OlDaumHybridLayer())
self._olLayerTypeRegistry.register(OlDaumSatelliteLayer())
self._olLayerTypeRegistry.register(OlDaumPhysicalLayer())
self._olLayerTypeRegistry.register(OlDaumCadstralLayer())
# Naver Maps - 3857(New)
self._olLayerTypeRegistry.register(OlNaverStreetLayer())
self._olLayerTypeRegistry.register(OlNaverHybridLayer())
self._olLayerTypeRegistry.register(OlNaverSatelliteLayer())
self._olLayerTypeRegistry.register(OlNaverPhysicalLayer())
self._olLayerTypeRegistry.register(OlNaverCadastralLayer())
# Naver Maps - 5179(Old)
self._olLayerTypeRegistry.register(OlNaverStreet5179Layer())
self._olLayerTypeRegistry.register(OlNaverHybrid5179Layer())
self._olLayerTypeRegistry.register(OlNaverSatellite5179Layer())
self._olLayerTypeRegistry.register(OlNaverPhysical5179Layer())
self._olLayerTypeRegistry.register(OlNaverCadastral5179Layer())
# VWorld - 3857
self._olLayerTypeRegistry.register(OlVWorldStreetLayer())
self._olLayerTypeRegistry.register(OlVWorldSatelliteLayer())
self._olLayerTypeRegistry.register(OlVWorldGrayLayer())
self._olLayerTypeRegistry.register(OlVWorldHybridLayer())
# NGII - 5179
self._olLayerTypeRegistry.register(OlNgiiStreetLayer())
self._olLayerTypeRegistry.register(OlNgiiBlankLayer())
self._olLayerTypeRegistry.register(OlNgiiEnglishLayer())
self._olLayerTypeRegistry.register(OlNgiiHighDensityLayer())
self._olLayerTypeRegistry.register(OlNgiiColorBlindLayer())
# Mango - 3857
#self._olLayerTypeRegistry.register(OlMangoBaseMapLayer())
#self._olLayerTypeRegistry.register(OlMangoBaseMapGrayLayer())
#self._olLayerTypeRegistry.register(OlMangoHiDPIMapLayer())
#self._olLayerTypeRegistry.register(OlMangoHiDPIMapGrayLayer())
for group in self._olLayerTypeRegistry.groups():
groupMenu = group.menu()
for layer in self._olLayerTypeRegistry.groupLayerTypes(group):
layer.addMenuEntry(groupMenu, self.iface.mainWindow())
self._olMenu.addMenu(groupMenu)
# Create Web menu, if it doesn't exist yet
self.iface.addPluginToWebMenu("_tmp", self._actionAbout)
self._menu = self.iface.webMenu()
self._menu.addMenu(self._olMenu)
self.iface.removePluginWebMenu("_tmp", self._actionAbout)
# Register plugin layer type
self.pluginLayerType = OpenlayersPluginLayerType(
self.iface, self.setReferenceLayer, self._olLayerTypeRegistry)
self.pluginLayerRegistry.addPluginLayerType(self.pluginLayerType)
QgsProject.instance().readProject.connect(self.projectLoaded)
QgsProject.instance().projectSaved.connect(self.projectSaved)
def unload(self):
self.iface.webMenu().removeAction(self._olMenu.menuAction())
self.olOverview.setVisible(False)
del self.olOverview
# Unregister plugin layer type
self.pluginLayerRegistry.removePluginLayerType(
OpenlayersLayer.LAYER_TYPE)
QgsProject.instance().readProject.disconnect(self.projectLoaded)
QgsProject.instance().projectSaved.disconnect(self.projectSaved)
def addLayer(self, layerType):
if layerType.hasXYZUrl():
# create XYZ layer
layer, url = self.createXYZLayer(layerType, layerType.displayName)
else:
# create OpenlayersLayer
layer = OpenlayersLayer(self.iface, self._olLayerTypeRegistry)
layer.setName(layerType.displayName)
layer.setLayerType(layerType)
if layer.isValid():
coordRefSys = layerType.coordRefSys(self.canvasCrs())
self.setMapCrs(coordRefSys)
QgsProject.instance().addMapLayer(layer)
self._ol_layers += [layer]
# last added layer is new reference
self.setReferenceLayer(layer)
def setReferenceLayer(self, layer):
self.layer = layer
def removeLayer(self, layerId):
if self.layer is not None:
if self.layer.id() == layerId:
self.layer = None
# TODO: switch to next available OpenLayers layer?
def canvasCrs(self):
mapCanvas = self.iface.mapCanvas()
crs = mapCanvas.mapSettings().destinationCrs()
return crs
def setMapCrs(self, targetCRS):
mapCanvas = self.iface.mapCanvas()
mapExtent = mapCanvas.extent()
sourceCRS = self.canvasCrs()
QgsProject.instance().setCrs(targetCRS)
mapCanvas.freeze(False)
try:
coordTrans = QgsCoordinateTransform(sourceCRS, targetCRS,
QgsProject.instance())
mapExtent = coordTrans.transform(
mapExtent, QgsCoordinateTransform.ForwardTransform)
mapCanvas.setExtent(mapExtent)
except:
pass
def projectLoaded(self):
# replace old OpenlayersLayer with XYZ layer(OL plugin <= 1.3.6)
rootGroup = self.iface.layerTreeView().layerTreeModel().rootGroup()
for layer in QgsProject.instance().mapLayers().values():
if layer.type(
) == QgsMapLayer.PluginLayer and layer.pluginLayerType(
) == OpenlayersLayer.LAYER_TYPE:
if layer.layerType.hasXYZUrl():
# replace layer
xyzLayer, url = self.createXYZLayer(
layer.layerType, layer.name())
if xyzLayer.isValid():
self.replaceLayer(rootGroup, layer, xyzLayer)
def _hasOlLayer(self):
for layer in QgsProject.instance().mapLayers().values():
if layer.customProperty("ol_layer_type"):
return True
return False
def _publicationInfo(self):
cloud_info_off = QSettings().value("Plugin-OpenLayers/cloud_info_off",
defaultValue=False,
type=bool)
day = 3600 * 24
now = time.time()
lastInfo = QSettings().value("Plugin-OpenLayers/cloud_info_ts",
defaultValue=0.0,
type=float)
if lastInfo == 0.0:
lastInfo = now - 20 * day # Show first time after 10 days
QSettings().setValue("Plugin-OpenLayers/cloud_info_ts", lastInfo)
days = (now - lastInfo) / day
if days >= 30 and not cloud_info_off:
self.dlgAbout.tabWidget.setCurrentWidget(
self.dlgAbout.tab_publishing)
self.dlgAbout.show()
QSettings().setValue("Plugin-OpenLayers/cloud_info_ts", now)
def _publicationInfoClosed(self):
QSettings().setValue("Plugin-OpenLayers/cloud_info_off",
self.dlgAbout.cb_publishing.isChecked())
def projectSaved(self):
if self._hasOlLayer():
self._publicationInfo()
def createXYZLayer(self, layerType, name):
# create XYZ layer with tms url as uri
provider = "wms"
# isinstance(P, (list, tuple, np.ndarray))
xyzUrls = layerType.xyzUrlConfig()
layerName = name
tilePixelRatio = layerType.tilePixelRatio
coordRefSys = layerType.coordRefSys(self.canvasCrs())
self.setMapCrs(coordRefSys)
if isinstance(xyzUrls, (list)):
# create group layer
root = QgsProject.instance().layerTreeRoot()
layer = root.addGroup(layerType.groupName)
i = 0
for xyzUrl in xyzUrls:
tmsLayerName = layerName
# https://github.com/qgis/QGIS/blob/master/src/providers/wms/qgsxyzconnectiondialog.cpp
uri = "url=" + xyzUrl + "&zmax=18&zmin=0&type=xyz"
if (tilePixelRatio > 0):
uri = uri + "&tilePixelRatio=" + str(tilePixelRatio)
if i > 0:
tmsLayerName = layerName + " Label"
tmsLayer = QgsRasterLayer(uri, tmsLayerName, provider,
QgsRasterLayer.LayerOptions())
tmsLayer.setCustomProperty("ol_layer_type", tmsLayerName)
layer.insertChildNode(0, QgsLayerTreeLayer(tmsLayer))
i = i + 1
if tmsLayer.isValid():
QgsProject.instance().addMapLayer(tmsLayer, False)
self._ol_layers += [tmsLayer]
# last added layer is new reference
self.setReferenceLayer(tmsLayer)
# add to XYT Tiles
self.addToXYZTiles(tmsLayerName, xyzUrl, tilePixelRatio)
else:
uri = "url=" + xyzUrls + "&zmax=18&zmin=0&type=xyz"
if (tilePixelRatio > 0):
uri = uri + "&tilePixelRatio=" + str(tilePixelRatio)
layer = QgsRasterLayer(uri, layerName, provider,
QgsRasterLayer.LayerOptions())
layer.setCustomProperty("ol_layer_type", layerName)
if layer.isValid():
QgsProject.instance().addMapLayer(layer)
self._ol_layers += [layer]
# last added layer is new reference
self.setReferenceLayer(layer)
# add to XYT Tiles
self.addToXYZTiles(layerName, xyzUrls, tilePixelRatio)
# reload connections to update Browser Panel content
self.iface.reloadConnections()
return layer, xyzUrls
def addToXYZTiles(self, name, url, tilePixelRatio):
# store xyz config into qgis settings
settings = QSettings()
settings.beginGroup("qgis/connections-xyz")
settings.setValue("%s/authcfg" % (name), "")
settings.setValue("%s/password" % (name), "")
settings.setValue("%s/referer" % (name), "")
settings.setValue("%s/url" % (name), url)
settings.setValue("%s/username" % (name), "")
# specify max/min or else only a picture of the map is saved in settings
settings.setValue("%s/zmax" % (name), "18")
settings.setValue("%s/zmin" % (name), "0")
if tilePixelRatio >= 0 and tilePixelRatio <= 2:
settings.setValue("%s/tilePixelRatio" % (name),
str(tilePixelRatio))
settings.endGroup()
def replaceLayer(self, group, oldLayer, newLayer):
index = 0
for child in group.children():
if QgsLayerTree.isLayer(child):
if child.layerId() == oldLayer.id():
# insert new layer
QgsProject.instance().addMapLayer(newLayer, False)
newLayerNode = group.insertLayer(index, newLayer)
newLayerNode.setVisible(child.isVisible())
# remove old layer
QgsProject.instance().removeMapLayer(oldLayer.id())
msg = "Updated layer '%s' from old OpenLayers Plugin version" % newLayer.name(
)
self.iface.messageBar().pushMessage(
"OpenLayers Plugin", msg, level=Qgis.MessageLevel(0))
QgsMessageLog.logMessage(msg, "OpenLayers Plugin",
QgsMessageLog.INFO)
# layer replaced
return True
else:
if self.replaceLayer(child, oldLayer, newLayer):
# layer replaced in child group
return True
index += 1
# layer not in this group
return False
class W3WTools(object):
def __init__(self, iface):
self.iface = iface
try:
from what3words.tests import testerplugin
from qgistester.tests import addTestModule
addTestModule(testerplugin, "what3words")
except:
pass
self.mapTool = None
if processingOk:
self.provider = W3WProvider()
readSettings()
def initGui(self):
mapToolIcon = QIcon(
os.path.join(os.path.dirname(__file__), "icons", "w3w.png"))
self.toolAction = QAction(mapToolIcon, "what3words map tool",
self.iface.mainWindow())
self.toolAction.triggered.connect(self.setTool)
self.toolAction.setCheckable(True)
self.iface.addToolBarIcon(self.toolAction)
self.iface.addPluginToMenu("what3words", self.toolAction)
zoomToIcon = QIcon(':/images/themes/default/mActionZoomIn.svg')
self.zoomToAction = QAction(zoomToIcon, "Zoom to 3 word address",
self.iface.mainWindow())
self.zoomToAction.triggered.connect(self.zoomTo)
self.iface.addPluginToMenu("what3words", self.zoomToAction)
addSettingsMenu("what3words", self.iface.addPluginToMenu)
addHelpMenu("what3words", self.iface.addPluginToMenu)
addAboutMenu("what3words", self.iface.addPluginToMenu)
self.iface.mapCanvas().mapToolSet.connect(self.unsetTool)
self.zoomToDialog = W3WCoordInputDialog(self.iface.mapCanvas(),
self.iface.mainWindow())
self.iface.addDockWidget(Qt.TopDockWidgetArea, self.zoomToDialog)
self.zoomToDialog.hide()
if processingOk:
Processing.addProvider(self.provider)
try:
from lessons import addLessonsFolder, addGroup
folder = os.path.join(os.path.dirname(__file__), "_lessons")
addLessonsFolder(folder, "what3words")
except:
pass
def zoomTo(self):
apikey = pluginSetting("apiKey")
if apikey is None or apikey == "":
self._showMessage(
'what3words API key is not set. Please set it and try again.',
QgsMessageBar.WARNING)
return
self.zoomToDialog.setApiKey(apikey)
self.zoomToDialog.show()
def unsetTool(self, tool):
try:
if not isinstance(tool, W3WMapTool):
self.toolAction.setChecked(False)
except:
# ignore exceptions thrown when unloading plugin, since
# map tool class might not exist already
pass
def setTool(self):
apikey = pluginSetting("apiKey")
if apikey is None or apikey == "":
self._showMessage(
'what3words API key is not set. Please set it and try again.',
QgsMessageBar.WARNING)
return
if self.mapTool is None:
self.mapTool = W3WMapTool(self.iface.mapCanvas())
self.toolAction.setChecked(True)
self.iface.mapCanvas().setMapTool(self.mapTool)
def unload(self):
self.iface.mapCanvas().unsetMapTool(self.mapTool)
self.iface.removeToolBarIcon(self.toolAction)
self.iface.removePluginMenu("what3words", self.toolAction)
self.iface.removePluginMenu("what3words", self.zoomToAction)
removeSettingsMenu("what3words")
removeHelpMenu("what3words")
removeAboutMenu("what3words")
self.iface.removeDockWidget(self.zoomToDialog)
if processingOk:
Processing.removeProvider(self.provider)
try:
from what3words.tests import testerplugin
from qgistester.tests import removeTestModule
removeTestModule(testerplugin, "what3words")
except:
pass
try:
from lessons import removeLessonsFolder
folder = os.path.join(pluginPath, '_lessons')
removeLessonsFolder(folder)
except:
pass
def _showMessage(self, message, level=QgsMessageBar.INFO):
iface.messageBar().pushMessage(message, level, iface.messageTimeout())
class DataPlotly: # pylint: disable=too-many-instance-attributes
"""QGIS Plugin Implementation."""
VERSION = '2.3'
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize processing provider
self.provider = DataPlotlyProvider(plugin_version=DataPlotly.VERSION)
# initialize locale
locale = QSettings().value('locale/userLocale', 'en_US')[0:2]
locale_path = os.path.join(self.plugin_dir, 'i18n',
'DataPlotly_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
self.dock_widget = None
self.show_dock_action = None
self.menu = None
self.toolbar = None
self.plot_item_metadata = PlotLayoutItemMetadata()
self.plot_item_gui_metadata = None
QgsApplication.layoutItemRegistry().addLayoutItemType(
self.plot_item_metadata)
# noinspection PyMethodMayBeStatic
def tr(self, message): # pylint: disable=no-self-use
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('DataPlotly', message)
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
self.menu = QMenu(self.tr('&DataPlotly'))
self.iface.pluginMenu().addMenu(self.menu)
# TODO: We are going to let the user set this up in a future iteration
self.toolbar = self.iface.addToolBar('DataPlotly')
self.toolbar.setObjectName('DataPlotly')
self.dock_widget = DataPlotlyDock()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.dock_widget)
self.dock_widget.hide()
self.show_dock_action = QAction(GuiUtils.get_icon('dataplotly.svg'),
self.tr('DataPlotly'))
self.show_dock_action.setToolTip(self.tr('Shows the DataPlotly dock'))
self.show_dock_action.setCheckable(True)
self.dock_widget.setToggleVisibilityAction(self.show_dock_action)
self.menu.addAction(self.show_dock_action)
self.toolbar.addAction(self.show_dock_action)
# Add processing provider
self.initProcessing()
# Add layout gui utils
self.plot_item_gui_metadata = PlotLayoutItemGuiMetadata()
QgsGui.layoutItemGuiRegistry().addLayoutItemGuiMetadata(
self.plot_item_gui_metadata)
def initProcessing(self):
"""Create the Processing provider"""
QgsApplication.processingRegistry().addProvider(self.provider)
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
self.show_dock_action.deleteLater()
self.show_dock_action = None
self.menu.deleteLater()
self.menu = None
self.toolbar.deleteLater()
self.toolbar = None
# Remove processing provider
QgsApplication.processingRegistry().removeProvider(self.provider)
def loadPlotFromDic(self, plot_dic):
"""
Calls the method to load the DataPlotly dialog with a given dictionary
"""
self.dock_widget.main_panel.showPlotFromDic(plot_dic)
self.dock_widget.setUserVisible(True)
class PolygonMapWindow(QMainWindow):
"""Open a map window where the user can draw a polygon and use it to crop data.
Shares a lot of similarities with MapWindow calss, but there're enough differences
that I decided not to inherit from it."""
# signal emitted when polygons succesfully selected
finished = pyqtSignal()
def __init__(self):
QMainWindow.__init__(self)
# creating map canvas, which draws the maplayers
# setting up features like canvas color
self.canvas = QgsMapCanvas()
self.canvas.setMinimumSize(550, 700)
self.canvas.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
self.canvas.setCanvasColor(Qt.white)
self.canvas.enableAntiAliasing(True)
# Qmainwindow requires a central widget. Canvas is placed
self.setCentralWidget(self.canvas)
# creating each desired action
self.actionGet = QAction("Return polygon and close", self)
self.actionPan = QAction("Pan tool", self)
self.actionDraw = QAction("Polygon tool", self)
self.actionConnect = QAction("Connect polygon", self)
self.actionClear = QAction("Clear", self)
self.actionCancel = QAction("Cancel and close", self)
# these two function as on/off. the rest are clickable
self.actionPan.setCheckable(True)
self.actionDraw.setCheckable(True)
# when actions are clicked, do corresponding function
self.actionPan.triggered.connect(self.pan)
self.actionDraw.triggered.connect(self.draw)
self.actionClear.triggered.connect(self.clear)
self.actionGet.triggered.connect(self.finishedSelection)
self.actionConnect.triggered.connect(self.connect)
self.actionCancel.triggered.connect(self.cancel)
# toolbar at the top of the screen: houses actions as buttons
# change order here to change their placement on toolbar
self.toolbar = self.addToolBar("Canvas actions")
self.toolbar.setContextMenuPolicy(Qt.PreventContextMenu)
self.toolbar.setMovable(False)
self.toolbar.addAction(self.actionGet)
self.toolbar.addAction(self.actionPan)
self.toolbar.addAction(self.actionDraw)
self.toolbar.addAction(self.actionConnect)
self.toolbar.addAction(self.actionClear)
self.toolbar.addAction(self.actionCancel)
# link actions to premade map tools
self.toolPan = QgsMapToolPan(self.canvas)
self.toolPan.setAction(self.actionPan)
self.toolDraw = PolygonMapTool(self.canvas)
self.toolDraw.setAction(self.actionDraw)
# set draw tool by default
self.draw()
def pan(self):
"""Simply activates the tool"""
self.canvas.setMapTool(self.toolPan)
# make sure the other button isn't checked to avoid confusion
self.actionDraw.setChecked(False)
def draw(self):
"""Activates draw tool"""
self.canvas.setMapTool(self.toolDraw)
self.actionPan.setChecked(False)
def clear(self):
self.toolDraw.reset()
def connect(self):
"""Calls the polygon tool to connect an unconnected polygon"""
self.toolDraw.finishPolygon()
def finishedSelection(self):
"""Activated when user clicks 'returns selection'. Closes window
and emits signal to indicate the job is finished"""
self.close()
self.finished.emit()
def cancel(self):
"""In case user changes their mind. Does the same as above, but doesn't
emit signal."""
self.close()
def showCanvas(self):
"""Shows the map canvas with a vector background map for reference"""
"""
url = ("http://86.50.168.160/geoserver/ows?service=wfs&version=2.0.0"+
"&request=GetFeature&typename=ogiir:maakuntajako_2018_4500k&pagingEnabled=true")
#self.bg_layer = QgsVectorLayer(url, "BACKGROUND-REMOVE", "WFS")
"""
self.bg_layer = QgsRasterLayer(
"url=http://86.50.168.160/ogiir_cache/wmts/1.0.0/" +
"WMTSCapabilities.xml&crs=EPSG:3067&dpiMode=7&format=image/" +
"png&layers=taustakartta&styles=default&tileMatrixSet=GRIDI-FIN",
'GEOCUBES POLYGON BG-LAYER - TEMPORARY', 'wms')
if self.bg_layer.isValid():
QgsProject.instance().addMapLayer(self.bg_layer, False)
self.canvas.setExtent(self.bg_layer.extent())
self.canvas.setLayers([self.bg_layer])
self.show()
def closeEvent(self, event):
"""Activated anytime Mapwindow is closed either programmatically or
if the user finds some other way to close the window. Automatically
finishes the polygon if it's unconnected."""
try:
QgsProject.instance().removeMapLayer(self.bg_layer)
except Exception:
pass
self.toolDraw.finishPolygon()
QMainWindow.closeEvent(self, event)
def getPolygon(self):
return self.toolDraw.getPoints()
def getPolygonBbox(self):
return self.toolDraw.getPolyBbox()
class ProcessingPlugin:
def __init__(self, iface):
self.iface = iface
self.options_factory = ProcessingOptionsFactory()
self.options_factory.setTitle(self.tr('Processing'))
iface.registerOptionsWidgetFactory(self.options_factory)
self.drop_handler = ProcessingDropHandler()
iface.registerCustomDropHandler(self.drop_handler)
self.item_provider = ProcessingDataItemProvider()
QgsApplication.dataItemProviderRegistry().addProvider(
self.item_provider)
self.locator_filter = AlgorithmLocatorFilter()
iface.registerLocatorFilter(self.locator_filter)
Processing.initialize()
def initGui(self):
self.toolbox = ProcessingToolbox()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
self.toolbox.hide()
self.toolbox.visibilityChanged.connect(self.toolboxVisibilityChanged)
self.resultsDock = ResultsDock()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.resultsDock)
self.resultsDock.hide()
resultsList.resultAdded.connect(self.resultsDock.fillTree)
self.menu = QMenu(self.iface.mainWindow().menuBar())
self.menu.setObjectName('processing')
self.menu.setTitle(self.tr('Pro&cessing'))
self.toolboxAction = QAction(self.tr('&Toolbox'),
self.iface.mainWindow())
self.toolboxAction.setCheckable(True)
self.toolboxAction.setObjectName('toolboxAction')
self.toolboxAction.setIcon(
QgsApplication.getThemeIcon("/processingAlgorithm.svg"))
self.iface.registerMainWindowAction(self.toolboxAction, 'Ctrl+Alt+T')
self.toolboxAction.toggled.connect(self.openToolbox)
self.iface.attributesToolBar().insertAction(
self.iface.actionOpenStatisticalSummary(), self.toolboxAction)
self.menu.addAction(self.toolboxAction)
self.modelerAction = QAction(
QgsApplication.getThemeIcon("/processingModel.svg"),
self.tr('Graphical &Modeler...'), self.iface.mainWindow())
self.modelerAction.setObjectName('modelerAction')
self.modelerAction.triggered.connect(self.openModeler)
self.iface.registerMainWindowAction(self.modelerAction, 'Ctrl+Alt+M')
self.menu.addAction(self.modelerAction)
self.historyAction = QAction(
QIcon(os.path.join(cmd_folder, 'images', 'history.svg')),
self.tr('&History...'), self.iface.mainWindow())
self.historyAction.setObjectName('historyAction')
self.historyAction.triggered.connect(self.openHistory)
self.iface.registerMainWindowAction(self.historyAction, 'Ctrl+Alt+H')
self.menu.addAction(self.historyAction)
self.toolbox.processingToolbar.addAction(self.historyAction)
self.resultsAction = self.resultsDock.toggleViewAction()
self.resultsAction.setObjectName('resultsAction')
self.resultsAction.setIcon(
QgsApplication.getThemeIcon("/processingResult.svg"))
self.resultsAction.setText(self.tr('&Results Viewer'))
self.iface.registerMainWindowAction(self.resultsAction, 'Ctrl+Alt+R')
self.menu.addAction(self.resultsAction)
self.toolbox.processingToolbar.addAction(self.resultsAction)
self.optionsAction = QAction(
QgsApplication.getThemeIcon("/mActionOptions.svg"),
self.tr('Options'), self.iface.mainWindow())
self.optionsAction.setObjectName('optionsAction')
self.optionsAction.triggered.connect(self.openProcessingOptions)
self.toolbox.processingToolbar.addAction(self.optionsAction)
menuBar = self.iface.mainWindow().menuBar()
menuBar.insertMenu(self.iface.firstRightStandardMenu().menuAction(),
self.menu)
self.menu.addSeparator()
initializeMenus()
createMenus()
def openProcessingOptions(self):
self.iface.showOptionsDialog(self.iface.mainWindow(),
currentPage='processingOptions')
def unload(self):
self.toolbox.setVisible(False)
self.iface.removeDockWidget(self.toolbox)
self.iface.attributesToolBar().removeAction(self.toolboxAction)
self.resultsDock.setVisible(False)
self.iface.removeDockWidget(self.resultsDock)
self.menu.deleteLater()
# delete temporary output files
folder = QgsProcessingUtils.tempFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
# also delete temporary help files
folder = tempHelpFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
self.iface.unregisterMainWindowAction(self.toolboxAction)
self.iface.unregisterMainWindowAction(self.modelerAction)
self.iface.unregisterMainWindowAction(self.historyAction)
self.iface.unregisterMainWindowAction(self.resultsAction)
self.iface.unregisterOptionsWidgetFactory(self.options_factory)
self.iface.deregisterLocatorFilter(self.locator_filter)
self.iface.unregisterCustomDropHandler(self.drop_handler)
QgsApplication.dataItemProviderRegistry().removeProvider(
self.item_provider)
removeMenus()
Processing.deinitialize()
def openToolbox(self, show):
self.toolbox.setUserVisible(show)
def toolboxVisibilityChanged(self, visible):
self.toolboxAction.setChecked(visible)
def openModeler(self):
dlg = ModelerDialog()
dlg.update_model.connect(self.updateModel)
dlg.show()
def updateModel(self):
model_provider = QgsApplication.processingRegistry().providerById(
'model')
model_provider.refreshAlgorithms()
def openResults(self):
if self.resultsDock.isVisible():
self.resultsDock.hide()
else:
self.resultsDock.show()
def openHistory(self):
dlg = HistoryDialog()
dlg.exec_()
def tr(self, message):
return QCoreApplication.translate('ProcessingPlugin', message)
class SplinePlugin(object):
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.plugin_dir = os.path.dirname(__file__)
self.proc_provider = None
locale = QSettings().value("locale/userLocale")[0:2]
locale_path = os.path.join(self.plugin_dir, "i18n",
"splineplugin_{}.qm".format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
QCoreApplication.installTranslator(self.translator)
self.tool = SplineTool(self.iface)
self.connected_layer = None
self.settings_dialog = None
self.action_settings = None
self.action_spline = None
def initProcessing(self):
self.proc_provider = proc_provider()
QgsApplication.processingRegistry().addProvider(self.proc_provider)
def initGui(self):
self.initProcessing()
self.action_settings = QAction(
QCoreApplication.translate("Spline", "Settings"),
self.iface.mainWindow())
self.action_settings.setObjectName("splineAction")
self.action_settings.triggered.connect(self.open_settings)
self.iface.addPluginToVectorMenu(u"Digitize Spline",
self.action_settings)
ico = QIcon(icon_path("icon.png"))
self.action_spline = QAction(
ico,
QCoreApplication.translate("spline", "Digitize Splines"),
self.iface.mainWindow(),
)
self.action_spline.setObjectName("actionSpline")
self.action_spline.setEnabled(False)
self.action_spline.setCheckable(True)
# Connect to signals for button behaviour
self.action_spline.triggered.connect(self.digitize)
self.iface.currentLayerChanged.connect(self.layer_changed)
self.layer_changed() # to enable when plugin is loaded
self.canvas.mapToolSet.connect(self.deactivate)
# Add actions to the toolbar
self.iface.addToolBarIcon(self.action_spline)
def unload(self):
QgsApplication.processingRegistry().removeProvider(self.proc_provider)
self.iface.removeToolBarIcon(self.action_spline)
self.iface.removePluginVectorMenu(u"Digitize Spline",
self.action_settings)
def open_settings(self):
self.settings_dialog = SettingsDialog()
self.settings_dialog.changed.connect(self.settings_changed)
self.settings_dialog.show()
def digitize(self):
self.canvas.setMapTool(self.tool)
self.action_spline.setChecked(True)
def is_active_layer_for_spline(self):
layer = self.iface.activeLayer()
if layer is None:
return False
if layer.type() != QgsMapLayerType.VectorLayer:
return False
if not layer.geometryType() in (
QgsWkbTypes.LineGeometry,
QgsWkbTypes.PolygonGeometry,
):
return False
return True
def enable_action(self):
self.action_spline.setEnabled(False)
self.action_spline.setChecked(False)
if self.is_active_layer_for_spline():
if self.iface.activeLayer().isEditable():
self.action_spline.setEnabled(True)
def layer_changed(self):
self.deactivate()
self.tool.deactivate()
self.enable_action()
self.connect_layer()
def connect_layer(self):
self.disconnect_layer()
if not self.is_active_layer_for_spline():
return
layer = self.iface.activeLayer()
if layer is None:
return
self.connected_layer = layer
layer.editingStopped.connect(self.enable_action)
layer.editingStarted.connect(self.enable_action)
def disconnect_layer(self):
try:
self.connected_layer.editingStopped.disconnect(self.enable_action)
self.connected_layer.editingStarted.disconnect(self.enable_action)
except (RuntimeError, AttributeError, TypeError):
pass
self.connected_layer = None
def deactivate(self):
self.tool.deactivate()
self.action_spline.setChecked(False)
def settings_changed(self):
self.tool.refresh()
class PythonConsoleWidget(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setWindowTitle(QCoreApplication.translate("PythonConsole", "Python Console"))
self.settings = QgsSettings()
self.shell = ShellScintilla(self)
self.setFocusProxy(self.shell)
self.shellOut = ShellOutputScintilla(self)
self.tabEditorWidget = EditorTabWidget(self)
# ------------ UI -------------------------------
self.splitterEditor = QSplitter(self)
self.splitterEditor.setOrientation(Qt.Horizontal)
self.splitterEditor.setHandleWidth(6)
self.splitterEditor.setChildrenCollapsible(True)
self.shellOutWidget = QWidget(self)
self.shellOutWidget.setLayout(QVBoxLayout())
self.shellOutWidget.layout().setContentsMargins(0, 0, 0, 0)
self.shellOutWidget.layout().addWidget(self.shellOut)
self.splitter = QSplitter(self.splitterEditor)
self.splitter.setOrientation(Qt.Vertical)
self.splitter.setHandleWidth(3)
self.splitter.setChildrenCollapsible(False)
self.splitter.addWidget(self.shellOutWidget)
self.splitter.addWidget(self.shell)
# self.splitterEditor.addWidget(self.tabEditorWidget)
self.splitterObj = QSplitter(self.splitterEditor)
self.splitterObj.setHandleWidth(3)
self.splitterObj.setOrientation(Qt.Horizontal)
# self.splitterObj.setSizes([0, 0])
# self.splitterObj.setStretchFactor(0, 1)
self.widgetEditor = QWidget(self.splitterObj)
self.widgetFind = QWidget(self)
self.listClassMethod = QTreeWidget(self.splitterObj)
self.listClassMethod.setColumnCount(2)
objInspLabel = QCoreApplication.translate("PythonConsole", "Object Inspector")
self.listClassMethod.setHeaderLabels([objInspLabel, ''])
self.listClassMethod.setColumnHidden(1, True)
self.listClassMethod.setAlternatingRowColors(True)
# self.splitterEditor.addWidget(self.widgetEditor)
# self.splitterObj.addWidget(self.listClassMethod)
# self.splitterObj.addWidget(self.widgetEditor)
# Hide side editor on start up
self.splitterObj.hide()
self.listClassMethod.hide()
# Hide search widget on start up
self.widgetFind.hide()
icon_size = iface.iconSize(dockedToolbar=True) if iface else QSize(16, 16)
sizes = self.splitter.sizes()
self.splitter.setSizes(sizes)
# ----------------Restore Settings------------------------------------
self.restoreSettingsConsole()
# ------------------Toolbar Editor-------------------------------------
# Action for Open File
openFileBt = QCoreApplication.translate("PythonConsole", "Open Script…")
self.openFileButton = QAction(self)
self.openFileButton.setCheckable(False)
self.openFileButton.setEnabled(True)
self.openFileButton.setIcon(QgsApplication.getThemeIcon("console/iconOpenConsole.svg"))
self.openFileButton.setMenuRole(QAction.PreferencesRole)
self.openFileButton.setIconVisibleInMenu(True)
self.openFileButton.setToolTip(openFileBt)
self.openFileButton.setText(openFileBt)
openExtEditorBt = QCoreApplication.translate("PythonConsole", "Open in External Editor")
self.openInEditorButton = QAction(self)
self.openInEditorButton.setCheckable(False)
self.openInEditorButton.setEnabled(True)
self.openInEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconShowEditorConsole.svg"))
self.openInEditorButton.setMenuRole(QAction.PreferencesRole)
self.openInEditorButton.setIconVisibleInMenu(True)
self.openInEditorButton.setToolTip(openExtEditorBt)
self.openInEditorButton.setText(openExtEditorBt)
# Action for Save File
saveFileBt = QCoreApplication.translate("PythonConsole", "Save")
self.saveFileButton = QAction(self)
self.saveFileButton.setCheckable(False)
self.saveFileButton.setEnabled(False)
self.saveFileButton.setIcon(QgsApplication.getThemeIcon("console/iconSaveConsole.svg"))
self.saveFileButton.setMenuRole(QAction.PreferencesRole)
self.saveFileButton.setIconVisibleInMenu(True)
self.saveFileButton.setToolTip(saveFileBt)
self.saveFileButton.setText(saveFileBt)
# Action for Save File As
saveAsFileBt = QCoreApplication.translate("PythonConsole", "Save As…")
self.saveAsFileButton = QAction(self)
self.saveAsFileButton.setCheckable(False)
self.saveAsFileButton.setEnabled(True)
self.saveAsFileButton.setIcon(QgsApplication.getThemeIcon("console/iconSaveAsConsole.svg"))
self.saveAsFileButton.setMenuRole(QAction.PreferencesRole)
self.saveAsFileButton.setIconVisibleInMenu(True)
self.saveAsFileButton.setToolTip(saveAsFileBt)
self.saveAsFileButton.setText(saveAsFileBt)
# Action Cut
cutEditorBt = QCoreApplication.translate("PythonConsole", "Cut")
self.cutEditorButton = QAction(self)
self.cutEditorButton.setCheckable(False)
self.cutEditorButton.setEnabled(True)
self.cutEditorButton.setIcon(QgsApplication.getThemeIcon("mActionEditCut.svg"))
self.cutEditorButton.setMenuRole(QAction.PreferencesRole)
self.cutEditorButton.setIconVisibleInMenu(True)
self.cutEditorButton.setToolTip(cutEditorBt)
self.cutEditorButton.setText(cutEditorBt)
# Action Copy
copyEditorBt = QCoreApplication.translate("PythonConsole", "Copy")
self.copyEditorButton = QAction(self)
self.copyEditorButton.setCheckable(False)
self.copyEditorButton.setEnabled(True)
self.copyEditorButton.setIcon(QgsApplication.getThemeIcon("mActionEditCopy.svg"))
self.copyEditorButton.setMenuRole(QAction.PreferencesRole)
self.copyEditorButton.setIconVisibleInMenu(True)
self.copyEditorButton.setToolTip(copyEditorBt)
self.copyEditorButton.setText(copyEditorBt)
# Action Paste
pasteEditorBt = QCoreApplication.translate("PythonConsole", "Paste")
self.pasteEditorButton = QAction(self)
self.pasteEditorButton.setCheckable(False)
self.pasteEditorButton.setEnabled(True)
self.pasteEditorButton.setIcon(QgsApplication.getThemeIcon("mActionEditPaste.svg"))
self.pasteEditorButton.setMenuRole(QAction.PreferencesRole)
self.pasteEditorButton.setIconVisibleInMenu(True)
self.pasteEditorButton.setToolTip(pasteEditorBt)
self.pasteEditorButton.setText(pasteEditorBt)
# Action Run Script (subprocess)
runScriptEditorBt = QCoreApplication.translate("PythonConsole", "Run Script")
self.runScriptEditorButton = QAction(self)
self.runScriptEditorButton.setCheckable(False)
self.runScriptEditorButton.setEnabled(True)
self.runScriptEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconRunScriptConsole.svg"))
self.runScriptEditorButton.setMenuRole(QAction.PreferencesRole)
self.runScriptEditorButton.setIconVisibleInMenu(True)
self.runScriptEditorButton.setToolTip(runScriptEditorBt)
self.runScriptEditorButton.setText(runScriptEditorBt)
# Action Run Script (subprocess)
commentEditorBt = QCoreApplication.translate("PythonConsole", "Comment")
self.commentEditorButton = QAction(self)
self.commentEditorButton.setCheckable(False)
self.commentEditorButton.setEnabled(True)
self.commentEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconCommentEditorConsole.svg"))
self.commentEditorButton.setMenuRole(QAction.PreferencesRole)
self.commentEditorButton.setIconVisibleInMenu(True)
self.commentEditorButton.setToolTip(commentEditorBt)
self.commentEditorButton.setText(commentEditorBt)
# Action Run Script (subprocess)
uncommentEditorBt = QCoreApplication.translate("PythonConsole", "Uncomment")
self.uncommentEditorButton = QAction(self)
self.uncommentEditorButton.setCheckable(False)
self.uncommentEditorButton.setEnabled(True)
self.uncommentEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconUncommentEditorConsole.svg"))
self.uncommentEditorButton.setMenuRole(QAction.PreferencesRole)
self.uncommentEditorButton.setIconVisibleInMenu(True)
self.uncommentEditorButton.setToolTip(uncommentEditorBt)
self.uncommentEditorButton.setText(uncommentEditorBt)
# Action for Object browser
objList = QCoreApplication.translate("PythonConsole", "Object Inspector…")
self.objectListButton = QAction(self)
self.objectListButton.setCheckable(True)
self.objectListButton.setEnabled(self.settings.value("pythonConsole/enableObjectInsp",
False, type=bool))
self.objectListButton.setIcon(QgsApplication.getThemeIcon("console/iconClassBrowserConsole.svg"))
self.objectListButton.setMenuRole(QAction.PreferencesRole)
self.objectListButton.setIconVisibleInMenu(True)
self.objectListButton.setToolTip(objList)
self.objectListButton.setText(objList)
# Action for Find text
findText = QCoreApplication.translate("PythonConsole", "Find Text")
self.findTextButton = QAction(self)
self.findTextButton.setCheckable(True)
self.findTextButton.setEnabled(True)
self.findTextButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchEditorConsole.svg"))
self.findTextButton.setMenuRole(QAction.PreferencesRole)
self.findTextButton.setIconVisibleInMenu(True)
self.findTextButton.setToolTip(findText)
self.findTextButton.setText(findText)
# ----------------Toolbar Console-------------------------------------
# Action Show Editor
showEditor = QCoreApplication.translate("PythonConsole", "Show Editor")
self.showEditorButton = QAction(self)
self.showEditorButton.setEnabled(True)
self.showEditorButton.setCheckable(True)
self.showEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconShowEditorConsole.svg"))
self.showEditorButton.setMenuRole(QAction.PreferencesRole)
self.showEditorButton.setIconVisibleInMenu(True)
self.showEditorButton.setToolTip(showEditor)
self.showEditorButton.setText(showEditor)
# Action for Clear button
clearBt = QCoreApplication.translate("PythonConsole", "Clear Console")
self.clearButton = QAction(self)
self.clearButton.setCheckable(False)
self.clearButton.setEnabled(True)
self.clearButton.setIcon(QgsApplication.getThemeIcon("console/iconClearConsole.svg"))
self.clearButton.setMenuRole(QAction.PreferencesRole)
self.clearButton.setIconVisibleInMenu(True)
self.clearButton.setToolTip(clearBt)
self.clearButton.setText(clearBt)
# Action for settings
optionsBt = QCoreApplication.translate("PythonConsole", "Options…")
self.optionsButton = QAction(self)
self.optionsButton.setCheckable(False)
self.optionsButton.setEnabled(True)
self.optionsButton.setIcon(QgsApplication.getThemeIcon("console/iconSettingsConsole.svg"))
self.optionsButton.setMenuRole(QAction.PreferencesRole)
self.optionsButton.setIconVisibleInMenu(True)
self.optionsButton.setToolTip(optionsBt)
self.optionsButton.setText(optionsBt)
# Action for Run script
runBt = QCoreApplication.translate("PythonConsole", "Run Command")
self.runButton = QAction(self)
self.runButton.setCheckable(False)
self.runButton.setEnabled(True)
self.runButton.setIcon(QgsApplication.getThemeIcon("console/mIconRunConsole.svg"))
self.runButton.setMenuRole(QAction.PreferencesRole)
self.runButton.setIconVisibleInMenu(True)
self.runButton.setToolTip(runBt)
self.runButton.setText(runBt)
# Help action
helpBt = QCoreApplication.translate("PythonConsole", "Help…")
self.helpButton = QAction(self)
self.helpButton.setCheckable(False)
self.helpButton.setEnabled(True)
self.helpButton.setIcon(QgsApplication.getThemeIcon("console/iconHelpConsole.svg"))
self.helpButton.setMenuRole(QAction.PreferencesRole)
self.helpButton.setIconVisibleInMenu(True)
self.helpButton.setToolTip(helpBt)
self.helpButton.setText(helpBt)
self.toolBar = QToolBar()
self.toolBar.setEnabled(True)
self.toolBar.setFocusPolicy(Qt.NoFocus)
self.toolBar.setContextMenuPolicy(Qt.DefaultContextMenu)
self.toolBar.setLayoutDirection(Qt.LeftToRight)
self.toolBar.setIconSize(icon_size)
self.toolBar.setMovable(False)
self.toolBar.setFloatable(False)
self.toolBar.addAction(self.clearButton)
self.toolBar.addAction(self.runButton)
self.toolBar.addSeparator()
self.toolBar.addAction(self.showEditorButton)
self.toolBar.addSeparator()
self.toolBar.addAction(self.optionsButton)
self.toolBar.addAction(self.helpButton)
self.toolBarEditor = QToolBar()
self.toolBarEditor.setEnabled(False)
self.toolBarEditor.setFocusPolicy(Qt.NoFocus)
self.toolBarEditor.setContextMenuPolicy(Qt.DefaultContextMenu)
self.toolBarEditor.setLayoutDirection(Qt.LeftToRight)
self.toolBarEditor.setIconSize(icon_size)
self.toolBarEditor.setMovable(False)
self.toolBarEditor.setFloatable(False)
self.toolBarEditor.addAction(self.openFileButton)
self.toolBarEditor.addAction(self.openInEditorButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.saveFileButton)
self.toolBarEditor.addAction(self.saveAsFileButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.runScriptEditorButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.findTextButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.cutEditorButton)
self.toolBarEditor.addAction(self.copyEditorButton)
self.toolBarEditor.addAction(self.pasteEditorButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.commentEditorButton)
self.toolBarEditor.addAction(self.uncommentEditorButton)
self.toolBarEditor.addSeparator()
self.toolBarEditor.addAction(self.objectListButton)
self.widgetButton = QWidget()
sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.widgetButton.sizePolicy().hasHeightForWidth())
self.widgetButton.setSizePolicy(sizePolicy)
self.widgetButtonEditor = QWidget(self.widgetEditor)
sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.widgetButtonEditor.sizePolicy().hasHeightForWidth())
self.widgetButtonEditor.setSizePolicy(sizePolicy)
sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.shellOut.sizePolicy().hasHeightForWidth())
self.shellOut.setSizePolicy(sizePolicy)
self.shellOut.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.shell.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
# ------------ Layout -------------------------------
self.mainLayout = QGridLayout(self)
self.mainLayout.setMargin(0)
self.mainLayout.setSpacing(0)
self.mainLayout.addWidget(self.widgetButton, 0, 0, 1, 1)
self.mainLayout.addWidget(self.splitterEditor, 0, 1, 1, 1)
self.shellOutWidget.layout().insertWidget(0, self.toolBar)
self.layoutEditor = QGridLayout(self.widgetEditor)
self.layoutEditor.setMargin(0)
self.layoutEditor.setSpacing(0)
self.layoutEditor.addWidget(self.toolBarEditor, 0, 1, 1, 1)
self.layoutEditor.addWidget(self.widgetButtonEditor, 1, 0, 2, 1)
self.layoutEditor.addWidget(self.tabEditorWidget, 1, 1, 1, 1)
self.layoutEditor.addWidget(self.widgetFind, 2, 1, 1, 1)
# Layout for the find widget
self.layoutFind = QGridLayout(self.widgetFind)
self.layoutFind.setContentsMargins(0, 0, 0, 0)
self.lineEditFind = QgsFilterLineEdit()
placeHolderTxt = QCoreApplication.translate("PythonConsole", "Enter text to find…")
self.lineEditFind.setPlaceholderText(placeHolderTxt)
self.toolBarFindText = QToolBar()
self.toolBarFindText.setIconSize(icon_size)
self.findNextButton = QAction(self)
self.findNextButton.setEnabled(False)
toolTipfindNext = QCoreApplication.translate("PythonConsole", "Find Next")
self.findNextButton.setToolTip(toolTipfindNext)
self.findNextButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchNextEditorConsole.svg"))
self.findPrevButton = QAction(self)
self.findPrevButton.setEnabled(False)
toolTipfindPrev = QCoreApplication.translate("PythonConsole", "Find Previous")
self.findPrevButton.setToolTip(toolTipfindPrev)
self.findPrevButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchPrevEditorConsole.svg"))
self.caseSensitive = QCheckBox()
caseSensTr = QCoreApplication.translate("PythonConsole", "Case Sensitive")
self.caseSensitive.setText(caseSensTr)
self.wholeWord = QCheckBox()
wholeWordTr = QCoreApplication.translate("PythonConsole", "Whole Word")
self.wholeWord.setText(wholeWordTr)
self.wrapAround = QCheckBox()
self.wrapAround.setChecked(True)
wrapAroundTr = QCoreApplication.translate("PythonConsole", "Wrap Around")
self.wrapAround.setText(wrapAroundTr)
self.toolBarFindText.addWidget(self.lineEditFind)
self.toolBarFindText.addAction(self.findPrevButton)
self.toolBarFindText.addAction(self.findNextButton)
self.toolBarFindText.addWidget(self.caseSensitive)
self.toolBarFindText.addWidget(self.wholeWord)
self.toolBarFindText.addWidget(self.wrapAround)
self.layoutFind.addWidget(self.toolBarFindText, 0, 1, 1, 1)
# ------------ Add first Tab in Editor -------------------------------
# self.tabEditorWidget.newTabEditor(tabName='first', filename=None)
# ------------ Signal -------------------------------
self.findTextButton.triggered.connect(self._toggleFind)
self.objectListButton.toggled.connect(self.toggleObjectListWidget)
self.commentEditorButton.triggered.connect(self.commentCode)
self.uncommentEditorButton.triggered.connect(self.uncommentCode)
self.runScriptEditorButton.triggered.connect(self.runScriptEditor)
self.cutEditorButton.triggered.connect(self.cutEditor)
self.copyEditorButton.triggered.connect(self.copyEditor)
self.pasteEditorButton.triggered.connect(self.pasteEditor)
self.showEditorButton.toggled.connect(self.toggleEditor)
self.clearButton.triggered.connect(self.shellOut.clearConsole)
self.optionsButton.triggered.connect(self.openSettings)
self.runButton.triggered.connect(self.shell.entered)
self.openFileButton.triggered.connect(self.openScriptFile)
self.openInEditorButton.triggered.connect(self.openScriptFileExtEditor)
self.saveFileButton.triggered.connect(self.saveScriptFile)
self.saveAsFileButton.triggered.connect(self.saveAsScriptFile)
self.helpButton.triggered.connect(self.openHelp)
self.listClassMethod.itemClicked.connect(self.onClickGoToLine)
self.lineEditFind.returnPressed.connect(self._findNext)
self.findNextButton.triggered.connect(self._findNext)
self.findPrevButton.triggered.connect(self._findPrev)
self.lineEditFind.textChanged.connect(self._textFindChanged)
self.findScut = QShortcut(QKeySequence.Find, self.widgetEditor)
self.findScut.setContext(Qt.WidgetWithChildrenShortcut)
self.findScut.activated.connect(self._openFind)
self.findNextScut = QShortcut(QKeySequence.FindNext, self.widgetEditor)
self.findNextScut.setContext(Qt.WidgetWithChildrenShortcut)
self.findNextScut.activated.connect(self._findNext)
self.findPreviousScut = QShortcut(QKeySequence.FindPrevious, self.widgetEditor)
self.findPreviousScut.setContext(Qt.WidgetWithChildrenShortcut)
self.findPreviousScut.activated.connect(self._findPrev)
# Escape on editor hides the find bar
self.findScut = QShortcut(Qt.Key_Escape, self.widgetEditor)
self.findScut.setContext(Qt.WidgetWithChildrenShortcut)
self.findScut.activated.connect(self._closeFind)
def _toggleFind(self):
self.tabEditorWidget.currentWidget().newEditor.toggleFindWidget()
def _openFind(self):
self.tabEditorWidget.currentWidget().newEditor.openFindWidget()
def _closeFind(self):
self.tabEditorWidget.currentWidget().newEditor.closeFindWidget()
def _findNext(self):
self.tabEditorWidget.currentWidget().newEditor.findText(True)
def _findPrev(self):
self.tabEditorWidget.currentWidget().newEditor.findText(False)
def _textFindChanged(self):
if self.lineEditFind.text():
self.findNextButton.setEnabled(True)
self.findPrevButton.setEnabled(True)
self.tabEditorWidget.currentWidget().newEditor.findText(True, showMessage=False, findFirst=True)
else:
self.lineEditFind.setStyleSheet('')
self.findNextButton.setEnabled(False)
self.findPrevButton.setEnabled(False)
def onClickGoToLine(self, item, column):
tabEditor = self.tabEditorWidget.currentWidget().newEditor
if item.text(1) == 'syntaxError':
check = tabEditor.syntaxCheck(fromContextMenu=False)
if check and not tabEditor.isReadOnly():
self.tabEditorWidget.currentWidget().save()
return
linenr = int(item.text(1))
itemName = str(item.text(0))
charPos = itemName.find(' ')
if charPos != -1:
objName = itemName[0:charPos]
else:
objName = itemName
tabEditor.goToLine(objName, linenr)
def toggleEditor(self, checked):
self.splitterObj.show() if checked else self.splitterObj.hide()
if not self.tabEditorWidget:
self.tabEditorWidget.enableToolBarEditor(checked)
self.tabEditorWidget.restoreTabsOrAddNew()
def toggleObjectListWidget(self, checked):
self.listClassMethod.show() if checked else self.listClassMethod.hide()
def pasteEditor(self):
self.tabEditorWidget.currentWidget().newEditor.paste()
def cutEditor(self):
self.tabEditorWidget.currentWidget().newEditor.cut()
def copyEditor(self):
self.tabEditorWidget.currentWidget().newEditor.copy()
def runScriptEditor(self):
self.tabEditorWidget.currentWidget().newEditor.runScriptCode()
def commentCode(self):
self.tabEditorWidget.currentWidget().newEditor.commentEditorCode(True)
def uncommentCode(self):
self.tabEditorWidget.currentWidget().newEditor.commentEditorCode(False)
def openScriptFileExtEditor(self):
tabWidget = self.tabEditorWidget.currentWidget()
path = tabWidget.path
import subprocess
try:
subprocess.Popen([os.environ['EDITOR'], path])
except KeyError:
QDesktopServices.openUrl(QUrl.fromLocalFile(path))
def openScriptFile(self):
lastDirPath = self.settings.value("pythonConsole/lastDirPath", QDir.homePath())
openFileTr = QCoreApplication.translate("PythonConsole", "Open File")
fileList, selected_filter = QFileDialog.getOpenFileNames(
self, openFileTr, lastDirPath, "Script file (*.py)")
if fileList:
for pyFile in fileList:
for i in range(self.tabEditorWidget.count()):
tabWidget = self.tabEditorWidget.widget(i)
if tabWidget.path == pyFile:
self.tabEditorWidget.setCurrentWidget(tabWidget)
break
else:
tabName = QFileInfo(pyFile).fileName()
self.tabEditorWidget.newTabEditor(tabName, pyFile)
lastDirPath = QFileInfo(pyFile).path()
self.settings.setValue("pythonConsole/lastDirPath", pyFile)
self.updateTabListScript(pyFile, action='append')
def saveScriptFile(self):
tabWidget = self.tabEditorWidget.currentWidget()
try:
tabWidget.save()
except (IOError, OSError) as error:
msgText = QCoreApplication.translate('PythonConsole',
'The file <b>{0}</b> could not be saved. Error: {1}').format(tabWidget.path,
error.strerror)
self.callWidgetMessageBarEditor(msgText, 2, False)
def saveAsScriptFile(self, index=None):
tabWidget = self.tabEditorWidget.currentWidget()
if not index:
index = self.tabEditorWidget.currentIndex()
if not tabWidget.path:
fileName = self.tabEditorWidget.tabText(index) + '.py'
folder = self.settings.value("pythonConsole/lastDirPath", QDir.homePath())
pathFileName = os.path.join(folder, fileName)
fileNone = True
else:
pathFileName = tabWidget.path
fileNone = False
saveAsFileTr = QCoreApplication.translate("PythonConsole", "Save File As")
filename, filter = QFileDialog.getSaveFileName(self,
saveAsFileTr,
pathFileName, "Script file (*.py)")
if filename:
try:
tabWidget.save(filename)
except (IOError, OSError) as error:
msgText = QCoreApplication.translate('PythonConsole',
'The file <b>{0}</b> could not be saved. Error: {1}').format(tabWidget.path,
error.strerror)
self.callWidgetMessageBarEditor(msgText, 2, False)
if fileNone:
tabWidget.path = None
else:
tabWidget.path = pathFileName
return
if not fileNone:
self.updateTabListScript(pathFileName, action='remove')
def openHelp(self):
QgsHelp.openHelp("plugins/python_console.html")
def openSettings(self):
if optionsDialog(self).exec_():
self.shell.refreshSettingsShell()
self.shellOut.refreshSettingsOutput()
self.tabEditorWidget.refreshSettingsEditor()
def callWidgetMessageBar(self, text):
self.shellOut.widgetMessageBar(iface, text)
def callWidgetMessageBarEditor(self, text, level, timed):
self.tabEditorWidget.widgetMessageBar(iface, text, level, timed)
def updateTabListScript(self, script, action=None):
if action == 'remove':
self.tabListScript.remove(script)
elif action == 'append':
if not self.tabListScript:
self.tabListScript = []
if script not in self.tabListScript:
self.tabListScript.append(script)
else:
self.tabListScript = []
self.settings.setValue("pythonConsole/tabScripts",
self.tabListScript)
def saveSettingsConsole(self):
self.settings.setValue("pythonConsole/splitterConsole", self.splitter.saveState())
self.settings.setValue("pythonConsole/splitterObj", self.splitterObj.saveState())
self.settings.setValue("pythonConsole/splitterEditor", self.splitterEditor.saveState())
self.shell.writeHistoryFile(True)
def restoreSettingsConsole(self):
storedTabScripts = self.settings.value("pythonConsole/tabScripts", [])
self.tabListScript = storedTabScripts
self.splitter.restoreState(self.settings.value("pythonConsole/splitterConsole", QByteArray()))
self.splitterEditor.restoreState(self.settings.value("pythonConsole/splitterEditor", QByteArray()))
self.splitterObj.restoreState(self.settings.value("pythonConsole/splitterObj", QByteArray()))
class proposalsPanel(RestrictionTypeUtilsMixin):
def __init__(self, iface, TOMsToolBar):
#def __init__(self, iface, TOMsMenu, proposalsManager):
# Save reference to the QGIS interface
self.iface = iface
self.canvas = self.iface.mapCanvas()
self.TOMsToolBar = TOMsToolBar
self.actionProposalsPanel = QAction(
QIcon(":/plugins/TOMs/resources/TOMsStart.png"),
QCoreApplication.translate("MyPlugin", "Start TOMs"),
self.iface.mainWindow())
self.actionProposalsPanel.setCheckable(True)
self.TOMsToolBar.addAction(self.actionProposalsPanel)
self.actionProposalsPanel.triggered.connect(self.onInitProposalsPanel)
self.newProposalRequired = False
self.proposalsManager = TOMsProposalsManager(self.iface)
self.tableNames = self.proposalsManager.tableNames
# Now set up the toolbar
self.RestrictionTools = manageRestrictionDetails(
self.iface, self.TOMsToolBar, self.proposalsManager)
self.RestrictionTools.disableTOMsToolbarItems()
self.searchBar = searchBar(self.iface, self.TOMsToolBar,
self.proposalsManager)
self.searchBar.disableSearchBar()
TOMsMessageLog.logMessage("Finished proposalsPanel init ...",
level=Qgis.Warning)
def onInitProposalsPanel(self):
"""Filter main layer based on date and state options"""
TOMsMessageLog.logMessage("In onInitProposalsPanel", level=Qgis.Info)
#print "** STARTING ProposalPanel"
# dockwidget may not exist if:
# first run of plugin
# removed on close (see self.onClosePlugin method)
# self.TOMSLayers.TOMsStartupFailure.connect(self.setCloseTOMsFlag)
#self.RestrictionTypeUtilsMixin.tableNames.TOMsStartupFailure.connect(self.closeTOMsTools)
if self.actionProposalsPanel.isChecked():
TOMsMessageLog.logMessage(
"In onInitProposalsPanel. Activating ...", level=Qgis.Info)
self.openTOMsTools()
else:
TOMsMessageLog.logMessage(
"In onInitProposalsPanel. Deactivating ...", level=Qgis.Info)
self.closeTOMsTools()
pass
def openTOMsTools(self):
# actions when the Proposals Panel is closed or the toolbar "start" is toggled
TOMsMessageLog.logMessage("In openTOMsTools. Activating ...",
level=Qgis.Info)
self.closeTOMs = False
# Check that tables are present
TOMsMessageLog.logMessage("In onInitProposalsPanel. Checking tables",
level=Qgis.Info)
self.tableNames.TOMsLayersNotFound.connect(self.setCloseTOMsFlag)
self.tableNames.getLayers()
if self.closeTOMs:
QMessageBox.information(self.iface.mainWindow(), "ERROR",
("Unable to start TOMs ..."))
self.actionProposalsPanel.setChecked(False)
return
# QMessageBox.information(self.iface.mainWindow(), "ERROR", ("TOMsActivated about to emit"))
self.proposalsManager.TOMsActivated.emit()
self.dock = ProposalPanelDockWidget()
self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.dock)
# set up tabbing for Panels
self.setupPanelTabs(self.iface, self.dock)
self.proposalsManager.dateChanged.connect(self.onDateChanged)
self.dock.filterDate.setDisplayFormat("dd-MM-yyyy")
self.dock.filterDate.setDate(QDate.currentDate())
self.Proposals = self.tableNames.setLayer("Proposals")
# Set up field details for table ** what about errors here **
idxProposalID = self.Proposals.fields().indexFromName("ProposalID")
self.idxProposalTitle = self.Proposals.fields().indexFromName(
"ProposalTitle")
self.idxCreateDate = self.Proposals.fields().indexFromName(
"ProposalCreateDate")
self.idxOpenDate = self.Proposals.fields().indexFromName(
"ProposalOpenDate")
self.idxProposalStatusID = self.Proposals.fields().indexFromName(
"ProposalStatusID")
self.createProposalcb()
# set CurrentProposal to be 0
#self.proposalsManager.setCurrentProposal(0)
# set up action for when the date is changed from the user interface
self.dock.filterDate.dateChanged.connect(
lambda: self.proposalsManager.setDate(self.dock.filterDate.date()))
# set up action for "New Proposal"
self.dock.btn_NewProposal.clicked.connect(self.onNewProposal)
# set up action for "View Proposal"
self.dock.btn_ViewProposal.clicked.connect(self.onProposalDetails)
self.proposalsManager.newProposalCreated.connect(
self.onNewProposalCreated)
# Create a transaction object for the Proposals
self.proposalTransaction = TOMsTransaction(self.iface,
self.proposalsManager)
self.RestrictionTools.enableTOMsToolbarItems(self.proposalTransaction)
self.searchBar.enableSearchBar()
# setup use of "Escape" key to deactive map tools - https://gis.stackexchange.com/questions/133228/how-to-deactivate-my-custom-tool-by-pressing-the-escape-key-using-pyqgis
"""shortcutEsc = QShortcut(QKeySequence(Qt.Key_Escape), self.iface.mainWindow())
shortcutEsc.setContext(Qt.ApplicationShortcut)
shortcutEsc.activated.connect(self.iface.mapCanvas().unsetMapTool(self.mapTool))"""
self.proposalsManager.setCurrentProposal(0)
# TODO: Deal with the change of project ... More work required on this
# self.TOMsProject = QgsProject.instance()
# self.TOMsProject.cleared.connect(self.closeTOMsTools)
def setCloseTOMsFlag(self):
self.closeTOMs = True
def closeTOMsTools(self):
# actions when the Proposals Panel is closed or the toolbar "start" is toggled
TOMsMessageLog.logMessage("In closeTOMsTools. Deactivating ...",
level=Qgis.Info)
# TODO: Delete any objects that are no longer needed
self.proposalTransaction.rollBackTransactionGroup()
del self.proposalTransaction # There is another call to this function from the dock.close()
# Now disable the items from the Toolbar
self.RestrictionTools.disableTOMsToolbarItems()
self.searchBar.disableSearchBar()
self.actionProposalsPanel.setChecked(False)
# Now close the proposals panel
self.dock.close()
# Now clear the filters
self.proposalsManager.clearRestrictionFilters()
pass
def createProposalcb(self):
TOMsMessageLog.logMessage("In createProposalcb", level=Qgis.Info)
# set up a "NULL" field for "No proposals to be shown"
#self.dock.cb_ProposalsList.currentIndexChanged.connect(self.onProposalListIndexChanged)
#self.dock.cb_ProposalsList.currentIndexChanged.disconnect(self.onProposalListIndexChanged)
self.dock.cb_ProposalsList.clear()
currProposalID = 0
currProposalTitle = "0 - No proposal shown"
TOMsMessageLog.logMessage("In createProposalcb: Adding 0",
level=Qgis.Info)
self.dock.cb_ProposalsList.addItem(currProposalTitle, currProposalID)
for (currProposalID, currProposalTitle, currProposalStatusID,
currProposalOpenDate, currProposal) in sorted(
self.proposalsManager.getProposalsListWithStatus(
ProposalStatus.IN_PREPARATION),
key=lambda f: f[1]):
TOMsMessageLog.logMessage("In createProposalcb: proposalID: " +
str(currProposalID) + ":" +
currProposalTitle,
level=Qgis.Info)
self.dock.cb_ProposalsList.addItem(currProposalTitle,
currProposalID)
# set up action for when the proposal is changed
self.dock.cb_ProposalsList.currentIndexChanged.connect(
self.onProposalListIndexChanged)
def onChangeProposal(self):
TOMsMessageLog.logMessage("In onChangeProposal", level=Qgis.Info)
# https://gis.stackexchange.com/questions/94135/how-to-populate-a-combobox-with-layers-in-toc
newProposal_cbIndex = self.dock.cb_ProposalsList.currentIndex()
newProposalID = self.dock.cb_ProposalsList.itemData(
newProposal_cbIndex)
newProposalTitle = self.dock.cb_ProposalsList.currentText()
self.setCurrentProposal(newProposalID)
TOMsMessageLog.logMessage("In onChangeProposal. newProposalID: " +
str(newProposalID) + " newProposalTitle: " +
str(newProposalTitle),
level=Qgis.Info)
# Set the project variable
reply = QMessageBox.information(self.iface.mainWindow(), "Information",
"All changes will be rolled back",
QMessageBox.Ok)
def onNewProposal(self):
TOMsMessageLog.logMessage("In onNewProposal", level=Qgis.Info)
# set up a transaction
self.proposalTransaction.startTransactionGroup()
# create a new Proposal
"""self.newProposal = QgsFeature(self.Proposals.fields())
#newProposal.setGeometry(QgsGeometry())
self.newProposal[self.idxProposalTitle] = '' #str(uuid.uuid4())
self.newProposal[self.idxCreateDate] = self.proposalsManager.date()
self.newProposal[self.idxOpenDate] = self.proposalsManager.date()
self.newProposal[self.idxProposalStatusID] = ProposalStatus.IN_PREPARATION
self.newProposal.setGeometry(QgsGeometry())
self.Proposals.addFeature(self.newProposal) # TH (added for v3)"""
self.newProposalObject = self.proposalsManager.currentProposalObject(
).initialiseProposal()
self.newProposal = self.proposalsManager.currentProposalObject(
).getProposalRecord()
self.proposalDialog = self.iface.getFeatureForm(
self.Proposals, self.newProposal)
#self.proposalDialog.attributeForm().disconnectButtonBox()
self.button_box = self.proposalDialog.findChild(
QDialogButtonBox, "button_box")
if self.button_box is None:
TOMsMessageLog.logMessage("In onNewProposal. button box not found",
level=Qgis.Info)
#self.button_box.accepted.disconnect()
self.button_box.accepted.connect(
functools.partial(self.onSaveProposalFormDetails, self.newProposal,
self.newProposalObject, self.Proposals,
self.proposalDialog, self.proposalTransaction))
#self.button_box.rejected.disconnect()
self.button_box.rejected.connect(self.onRejectProposalDetailsFromForm)
self.proposalDialog.attributeForm().attributeChanged.connect(
functools.partial(self.onAttributeChangedClass2, self.newProposal,
self.Proposals))
self.proposalDialog.show()
#self.iface.openFeatureForm(self.Proposals, newProposal, False, True)
#self.createProposalcb()
pass
def onNewProposalCreated(self, proposal):
TOMsMessageLog.logMessage("In onNewProposalCreated. New proposal = " +
str(proposal),
level=Qgis.Info)
self.createProposalcb()
# change the list to show the new proposal
for currIndex in range(self.dock.cb_ProposalsList.count()):
currProposalID = self.dock.cb_ProposalsList.itemData(currIndex)
#TOMsMessageLog.logMessage("In onNewProposalSaved. checking index = " + str(currIndex), level=Qgis.Info)
if currProposalID == proposal:
TOMsMessageLog.logMessage(
"In onNewProposalCreated. index found as " +
str(currIndex),
level=Qgis.Info)
self.dock.cb_ProposalsList.setCurrentIndex(currIndex)
return
return
#def onSaveProposalDetailsFromForm(self):
#self.onSaveProposalFormDetails(self.newProposal, self.Proposals, self.proposalDialog, self.currTransaction)
def onRejectProposalDetailsFromForm(self):
self.Proposals.destroyEditCommand()
self.proposalDialog.reject()
#self.rollbackCurrentEdits()
self.proposalTransaction.rollBackTransactionGroup()
pass
def onProposalDetails(self):
TOMsMessageLog.logMessage("In onProposalDetails", level=Qgis.Info)
# set up transaction
self.proposalTransaction.startTransactionGroup()
# https://gis.stackexchange.com/questions/94135/how-to-populate-a-combobox-with-layers-in-toc
currProposal_cbIndex = self.dock.cb_ProposalsList.currentIndex()
if currProposal_cbIndex == 0:
return # there is nothing to see
currProposalID = self.dock.cb_ProposalsList.itemData(
currProposal_cbIndex)
# self.currProposal = self.getProposal(currProposalID)
self.currProposalObject = self.proposalsManager.currentProposalObject()
self.currProposal = self.proposalsManager.currentProposalObject(
).getProposalRecord()
self.proposalDialog = self.iface.getFeatureForm(
self.Proposals, self.currProposal)
#self.proposalDialog.attributeForm().disconnectButtonBox()
self.button_box = self.proposalDialog.findChild(
QDialogButtonBox, "button_box")
if self.button_box is None:
TOMsMessageLog.logMessage("In onNewProposal. button box not found",
level=Qgis.Info)
self.button_box.accepted.disconnect()
self.button_box.accepted.connect(
functools.partial(self.onSaveProposalFormDetails,
self.currProposal, self.currProposalObject,
self.Proposals, self.proposalDialog,
self.proposalTransaction))
self.button_box.rejected.disconnect()
self.button_box.rejected.connect(self.onRejectProposalDetailsFromForm)
self.proposalDialog.attributeForm().attributeChanged.connect(
functools.partial(self.onAttributeChangedClass2, self.currProposal,
self.Proposals))
self.proposalDialog.show()
pass
def onProposalListIndexChanged(self):
TOMsMessageLog.logMessage("In onProposalListIndexChanged.",
level=Qgis.Info)
#currProposal = self.proposalsManager.currentProposal()
#currProposalIdx = self.dock.cb_ProposalsList.findData(currProposal)
#self.dock.cb_ProposalsList.setCurrentIndex(currProposalIdx)
currProposal_cbIndex = self.dock.cb_ProposalsList.currentIndex()
TOMsMessageLog.logMessage(
"In onProposalListIndexChanged. Current Index = " +
str(currProposal_cbIndex),
level=Qgis.Info)
currProposalID = self.dock.cb_ProposalsList.itemData(
currProposal_cbIndex)
self.proposalsManager.setCurrentProposal(currProposalID)
TOMsMessageLog.logMessage("In onProposalChanged. Zoom to extents",
level=Qgis.Info)
"""if self.proposalsManager.getProposalBoundingBox():
TOMsMessageLog.logMessage("In onProposalChanged. Bounding box found", level=Qgis.Info)
self.iface.mapCanvas().setExtent(self.proposalsManager.getProposalBoundingBox())
self.iface.mapCanvas().refresh()"""
def updateCurrentProposal(self):
TOMsMessageLog.logMessage("In updateCurrentProposal.", level=Qgis.Info)
"""Will be called whenever a new entry is selected in the combobox"""
# Can we check to see if there are any outstanding edits?!!
"""reply = QMessageBox.information(self.iface.mainWindow(), "Information", "All changes will be rolled back",
QMessageBox.Ok)
if reply:
self.iface.actionRollbackAllEdits().trigger()
self.iface.actionCancelAllEdits().trigger()
pass"""
currProposal_cbIndex = self.dock.cb_ProposalsList.currentIndex()
currProposalID = self.dock.cb_ProposalsList.itemData(
currProposal_cbIndex)
self.proposalsManager.setCurrentProposal(currProposalID)
def onDateChanged(self):
TOMsMessageLog.logMessage("In onDateChanged.", level=Qgis.Info)
date = self.proposalsManager.date()
self.dock.filterDate.setDate(date)
""" onChangeProposalStatus(self):
TOMsMessageLog.logMessage("In onChangeProposalStatus. Proposed status: " + str(self.Proposals.fields().indexFromName("ProposalStatusID")), level=Qgis.Info)
# check to see if the proposal is "Accepted"
acceptProposal = False
newProposalStatus = int(self.Proposals.fields().indexFromName("ProposalStatusID"))
if newProposalStatus == 1: # should be 2 but with list ...
# if so, check to see if this was intended
reply = QMessageBox.question(self.iface.mainWindow(), 'Confirm changes to Proposal',
'Are you you want to accept this proposal?. Accepting will make all the proposed changes permanent.', QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.Yes:
# make the changes permanent
acceptProposal = True
# bring the Proposals dislog back to the front
self.dlg.activateWindow()
return acceptProposal"""
"""def getRestrictionLayerTableID(self, currRestLayer):
TOMsMessageLog.logMessage("In getRestrictionLayerTableID.", level=Qgis.Info)
# find the ID for the layer within the table "
RestrictionsLayers = QgsMapLayerRegistry.instance().mapLayersByName("RestrictionLayers2")[0]
layersTableID = 0
# not sure if there is better way to search for something, .e.g., using SQL ??
for layer in RestrictionsLayers.getFeatures():
if layer.attribute("RestrictionLayerName") == str(currRestLayer.name()):
layersTableID = layer.attribute("id")
TOMsMessageLog.logMessage("In getRestrictionLayerTableID. layersTableID: " + str(layersTableID), level=Qgis.Info)
return layersTableID"""
def getProposal(self, proposalID):
TOMsMessageLog.logMessage("In getProposal.", level=Qgis.Info)
# proposalsLayer = QgsMapLayerRegistry.instance().mapLayersByName("Proposals")[0] -- v2
proposalsLayer = QgsProject.instance().mapLayersByName("Proposals")[0]
# not sure if there is better way to search for something, .e.g., using SQL ??
for currProposal in proposalsLayer.getFeatures():
if currProposal.attribute("ProposalID") == proposalID:
return currProposal
return None
pass
class ProcessingPlugin:
def __init__(self, iface):
self.iface = iface
self.options_factory = ProcessingOptionsFactory()
self.options_factory.setTitle(self.tr('Processing'))
iface.registerOptionsWidgetFactory(self.options_factory)
self.drop_handler = ProcessingDropHandler()
iface.registerCustomDropHandler(self.drop_handler)
self.item_provider = ProcessingDataItemProvider()
QgsApplication.dataItemProviderRegistry().addProvider(self.item_provider)
self.locator_filter = AlgorithmLocatorFilter()
iface.registerLocatorFilter(self.locator_filter)
Processing.initialize()
def initGui(self):
self.toolbox = ProcessingToolbox()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
self.toolbox.hide()
self.toolbox.visibilityChanged.connect(self.toolboxVisibilityChanged)
self.resultsDock = ResultsDock()
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.resultsDock)
self.resultsDock.hide()
self.menu = QMenu(self.iface.mainWindow().menuBar())
self.menu.setObjectName('processing')
self.menu.setTitle(self.tr('Pro&cessing'))
self.toolboxAction = QAction(self.tr('&Toolbox'), self.iface.mainWindow())
self.toolboxAction.setCheckable(True)
self.toolboxAction.setObjectName('toolboxAction')
self.toolboxAction.setIcon(
QgsApplication.getThemeIcon("/processingAlgorithm.svg"))
self.iface.registerMainWindowAction(self.toolboxAction,
QKeySequence('Ctrl+Alt+T').toString(QKeySequence.NativeText))
self.toolboxAction.toggled.connect(self.openToolbox)
self.iface.attributesToolBar().insertAction(self.iface.actionOpenStatisticalSummary(), self.toolboxAction)
self.menu.addAction(self.toolboxAction)
self.modelerAction = QAction(
QgsApplication.getThemeIcon("/processingModel.svg"),
QCoreApplication.translate('ProcessingPlugin', 'Graphical &Modeler…'), self.iface.mainWindow())
self.modelerAction.setObjectName('modelerAction')
self.modelerAction.triggered.connect(self.openModeler)
self.iface.registerMainWindowAction(self.modelerAction,
QKeySequence('Ctrl+Alt+M').toString(QKeySequence.NativeText))
self.menu.addAction(self.modelerAction)
self.historyAction = QAction(
QgsApplication.getThemeIcon("/mIconHistory.svg"),
QCoreApplication.translate('ProcessingPlugin', '&History…'), self.iface.mainWindow())
self.historyAction.setObjectName('historyAction')
self.historyAction.triggered.connect(self.openHistory)
self.iface.registerMainWindowAction(self.historyAction,
QKeySequence('Ctrl+Alt+H').toString(QKeySequence.NativeText))
self.menu.addAction(self.historyAction)
self.toolbox.processingToolbar.addAction(self.historyAction)
self.resultsAction = QAction(
QgsApplication.getThemeIcon("/processingResult.svg"),
self.tr('&Results Viewer'), self.iface.mainWindow())
self.resultsAction.setCheckable(True)
self.iface.registerMainWindowAction(self.resultsAction,
QKeySequence('Ctrl+Alt+R').toString(QKeySequence.NativeText))
self.menu.addAction(self.resultsAction)
self.toolbox.processingToolbar.addAction(self.resultsAction)
self.resultsDock.visibilityChanged.connect(self.resultsAction.setChecked)
self.resultsAction.toggled.connect(self.resultsDock.setUserVisible)
self.optionsAction = QAction(
QgsApplication.getThemeIcon("/mActionOptions.svg"),
self.tr('Options'), self.iface.mainWindow())
self.optionsAction.setObjectName('optionsAction')
self.optionsAction.triggered.connect(self.openProcessingOptions)
self.toolbox.processingToolbar.addAction(self.optionsAction)
menuBar = self.iface.mainWindow().menuBar()
menuBar.insertMenu(
self.iface.firstRightStandardMenu().menuAction(), self.menu)
self.menu.addSeparator()
initializeMenus()
createMenus()
def openProcessingOptions(self):
self.iface.showOptionsDialog(self.iface.mainWindow(), currentPage='processingOptions')
def unload(self):
self.toolbox.setVisible(False)
self.iface.removeDockWidget(self.toolbox)
self.iface.attributesToolBar().removeAction(self.toolboxAction)
self.resultsDock.setVisible(False)
self.iface.removeDockWidget(self.resultsDock)
self.toolbox.deleteLater()
self.menu.deleteLater()
# delete temporary output files
folder = QgsProcessingUtils.tempFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
# also delete temporary help files
folder = tempHelpFolder()
if QDir(folder).exists():
shutil.rmtree(folder, True)
self.iface.unregisterMainWindowAction(self.toolboxAction)
self.iface.unregisterMainWindowAction(self.modelerAction)
self.iface.unregisterMainWindowAction(self.historyAction)
self.iface.unregisterMainWindowAction(self.resultsAction)
self.iface.unregisterOptionsWidgetFactory(self.options_factory)
self.iface.deregisterLocatorFilter(self.locator_filter)
self.iface.unregisterCustomDropHandler(self.drop_handler)
QgsApplication.dataItemProviderRegistry().removeProvider(self.item_provider)
removeMenus()
Processing.deinitialize()
def openToolbox(self, show):
self.toolbox.setUserVisible(show)
def toolboxVisibilityChanged(self, visible):
self.toolboxAction.setChecked(visible)
def openModeler(self):
dlg = ModelerDialog()
dlg.update_model.connect(self.updateModel)
dlg.show()
def updateModel(self):
model_provider = QgsApplication.processingRegistry().providerById('model')
model_provider.refreshAlgorithms()
def openResults(self):
if self.resultsDock.isVisible():
self.resultsDock.hide()
else:
self.resultsDock.show()
def openHistory(self):
dlg = HistoryDialog()
dlg.exec_()
def tr(self, message):
return QCoreApplication.translate('ProcessingPlugin', message)
class PSTimeSeries_Plugin:
def __init__(self, iface):
self.iface = iface
self.featFinder = None
self.running = False
# used to know where to ask for a new time-series tablename
self.last_ps_layerid = None
self.ts_tablename = None
def initGui(self):
# create the actions
self.action = QAction( QIcon( ":/pstimeseries_plugin/icons/logo" ), "PS Time Series Viewer", self.iface.mainWindow() )
self.action.triggered.connect( self.run )
self.action.setCheckable( True )
self.aboutAction = QAction( QIcon( ":/pstimeseries_plugin/icons/about" ), "About", self.iface.mainWindow() )
self.aboutAction.triggered.connect( self.about )
# add actions to toolbars and menus
self.iface.addToolBarIcon( self.action )
self.iface.addPluginToMenu( "&Permanent Scatterers", self.action )
#self.iface.addPluginToMenu( "&Permanent Scatterers", self.aboutAction )
def unload(self):
# remove actions from toolbars and menus
self.iface.removeToolBarIcon( self.action )
self.iface.removePluginMenu( "&Permanent Scatterers", self.action )
#self.iface.removePluginMenu( "&Permanent Scatterers", self.aboutAction )
def about(self):
""" display the about dialog """
from .about_dlg import AboutDlg
dlg = AboutDlg( self.iface.mainWindow() )
dlg.exec_()
def run(self):
# create a maptool to select a point feature from the canvas
if not self.featFinder:
from .MapTools import FeatureFinder
self.featFinder = FeatureFinder(self.iface.mapCanvas())
self.featFinder.setAction( self.action )
self.featFinder.pointEmitted.connect(self.onPointClicked)
# enable the maptool and set a message in the status bar
self.featFinder.startCapture()
self.iface.mainWindow().statusBar().showMessage( "Click on a point feature in canvas" )
def onPointClicked(self, point):
layer = self.iface.activeLayer()
if not layer or layer.type() != QgsMapLayer.VectorLayer or layer.geometryType() != QgsWkbTypes.PointGeometry:
QMessageBox.information(self.iface.mainWindow(), "PS Time Series Viewer", "Select a vector layer and try again.")
return
# set the waiting cursor
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
dlg = self._onPointClicked( layer, point )
finally:
# restore the cursor
QApplication.restoreOverrideCursor()
if dlg:
dlg.exec_()
self.run()
def _onPointClicked(self, ps_layer, point):
# get the id of the point feature under the mouse click
from .MapTools import FeatureFinder
fid = FeatureFinder.findAtPoint(ps_layer, point, canvas=self.iface.mapCanvas(), onlyTheClosestOne=True, onlyIds=True)
if fid is None:
return
# get the attribute map of the selected feature
feat = QgsFeature()
feats = ps_layer.getFeatures( QgsFeatureRequest(fid) )
feats.nextFeature(feat)
attrs = feat.attributes()
x, y = [], [] # lists containg x,y values
infoFields = {} # hold the index->name of the fields containing info to be displayed
ps_source = ps_layer.source()
ps_fields = ps_layer.dataProvider().fields()
providerType = ps_layer.providerType()
uri = ps_source
subset = ""
if providerType == 'ogr' and ps_source.lower().endswith( ".shp" ):
# Shapefile
for idx, fld in enumerate(ps_fields):
if QRegExp( "D\\d{8}", Qt.CaseInsensitive ).indexIn( fld.name() ) < 0:
# info fields are all except those containing dates
infoFields[ idx ] = fld
else:
x.append( QDate.fromString( fld.name()[1:], "yyyyMMdd" ).toPyDate() )
y.append( float(attrs[ idx ]) )
elif providerType == 'ogr' and (ps_source.upper().startswith("OCI:") or ps_source.lower().endswith(".vrt")): # Oracle Spatial
# fields containing values
dateField = "data_misura"
valueField = "spost_rel_mm"
infoFields = dict(enumerate(ps_fields))
# search for the id_dataset and code_target fields needed to join
# PS and TS tables
idDataset = codeTarget = None
for idx, fld in enumerate(ps_fields):
if fld.name().lower() == "id_dataset":
idDataset = attrs[ idx ]
if fld.name().lower() == "code_target":
codeTarget = attrs[ idx ]
if idDataset is None or codeTarget is None:
QgsMessageLog.logMessage( "idDataset is %s, codeTarget is %s. Exiting" % (idDataset, codeTarget), "PSTimeSeriesViewer" )
return
subset = "id_dataset='%s' AND code_target='%s'" % (idDataset, codeTarget)
# create the uri
if ps_source.upper().startswith( "OCI:" ):
default_tbl_name = "RISKNAT.RNAT_TARGET_SSTO"
elif ps_source.lower().endswith(".vrt"):
default_tbl_name = "rnat_target_sso.vrt"
else:
default_tbl_name = ""
if not self._askTStablename( ps_layer, default_tbl_name ):
return
if ps_source.upper().startswith( "OCI:" ):
# uri is like OCI:userid/password@database:table
pos = uri.indexOf(':', 4)
if pos >= 0:
uri = uri[0:pos]
uri = "%s:%s" % (uri, self.ts_tablename)
else:
# it's a VRT file
uri = "%s/%s" % (QFileInfo(ps_source).path(), self.ts_tablename)
uri = QDir.toNativeSeparators( uri )
# load the layer containing time series
ts_layer = self._createTSlayer( uri, providerType, subset )
if ts_layer is None:
return
# get time series X and Y values
try:
x, y = self._getXYvalues( ts_layer, dateField, valueField )
finally:
ts_layer.deleteLater()
del ts_layer
elif providerType in ['postgres', 'spatialite']:# either PostGIS or SpatiaLite
# fields containing values
dateField = "dataripresa"
valueField = "valore"
infoFields = dict(enumerate(ps_fields))
# search for the id_dataset and code_target fields needed to join
# PS and TS tables
code = None
for idx, fld in enumerate( ps_fields ):
if fld.name().lower() == "code":
code = attrs[ idx ]
if code is None:
QgsMessageLog.logMessage( "code is None. Exiting" % code, "PSTimeSeriesViewer" )
return
subset = "code='%s'" % code
# create the uri
dsuri = QgsDataSourceUri( ps_layer.source() )
default_tbl_name = "ts_%s" % dsuri.table()
if not self._askTStablename( ps_layer, default_tbl_name ):
return
dsuri.setDataSource( dsuri.schema(), self.ts_tablename, None ) # None or "" ? check during tests
dsuri.setWkbType(QgsWkbTypes.Unknown)
dsuri.setSrid(None)
uri = dsuri.uri()
# load the layer containing time series
ts_layer = self._createTSlayer( uri, providerType, subset )
if ts_layer is None:
return
# get time series X and Y values
try:
x, y = self._getXYvalues( ts_layer, dateField, valueField )
finally:
ts_layer.deleteLater()
del ts_layer
if len(x) * len(y) <= 0:
QMessageBox.warning( self.iface.mainWindow(),
"PS Time Series Viewer",
"No time series values found for the selected point." )
QgsMessageLog.logMessage( "provider: %s - uri: %s\nsubset: %s" % (providerType, uri, subset), "PSTimeSeriesViewer" )
return
# display the plot dialog
from .pstimeseries_dlg import PSTimeSeries_Dlg
dlg = PSTimeSeries_Dlg( ps_layer, infoFields )
dlg.setFeatureId( fid )
dlg.setData( x, y )
return dlg
def _getXYvalues(self, ts_layer, dateField, valueField):
# utility function used to get the X and Y values
x, y = [], []
# get indexes of date (x) and value (y) fields
dateIdx, valueIdx = None, None
for idx, fld in enumerate(ts_layer.dataProvider().fields()):
if fld.name().lower() == dateField:
dateIdx = idx
elif fld.name().lower() == valueField:
valueIdx = idx
if dateIdx is None or valueIdx is None:
QgsMessageLog.logMessage("field %s -> index %s, field %s -> index %s. Exiting" % (dateField, dateIdx, valueField, valueIdx), "PSTimeSeriesViewer")
return
# fetch and loop through all the features
request = QgsFeatureRequest()
request.setSubsetOfAttributes([dateIdx, valueIdx])
for f in ts_layer.getFeatures( request ):
# get x and y values
a = f.attributes()
x.append( QDate.fromString( a[ dateIdx ], "yyyyMMdd" ).toPyDate() )
y.append( float(a[ valueIdx ]) )
return x, y
def _askTStablename(self, ps_layer, default_tblname=None):
# utility function used to ask to the user the name of the table
# containing time series data
if default_tblname is None:
default_tblname = ""
# ask a tablename to the user
if ps_layer.id() != self.last_ps_layerid or not self.ts_tablename:
tblname, ok = QInputDialog.getText( self.iface.mainWindow(),
"PS Time Series Viewer",
"Insert the name of the table containing time-series",
text=default_tblname )
if not ok:
return False
self.ts_tablename = tblname
self.last_ps_layerid = ps_layer.id()
return True
def _createTSlayer(self, uri, providerType, subset=None):
# utility function used to create the vector layer containing time
# series data
layer = QgsVectorLayer( uri, "time_series_layer", providerType )
if not layer.isValid():
QMessageBox.warning( self.iface.mainWindow(),
"PS Time Series Viewer",
"The layer '%s' wasn't found." % self.ts_tablename )
self.ts_tablename = None
return
if subset is not None:
layer.setSubsetString( subset )
return layer