Example #1
0
class ProcessingPlugin(object):

    def __init__(self, iface):
        self.iface = iface
        Processing.initialize()

    def initGui(self):
        self.commander = None
        self.toolbox = ProcessingToolbox()
        self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
        self.toolbox.hide()

        self.menu = QMenu(self.iface.mainWindow().menuBar())
        self.menu.setObjectName('processing')
        self.menu.setTitle(self.tr('Pro&cessing'))

        self.toolboxAction = self.toolbox.toggleViewAction()
        self.toolboxAction.setObjectName('toolboxAction')
        self.toolboxAction.setIcon(
            QgsApplication.getThemeIcon("/processingAlgorithm.svg"))
        self.toolboxAction.setText(self.tr('&Toolbox'))
        self.iface.registerMainWindowAction(self.toolboxAction, 'Ctrl+Alt+T')
        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.resultsAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'results.svg')),
            self.tr('&Results Viewer...'), self.iface.mainWindow())
        self.resultsAction.setObjectName('resultsAction')
        self.resultsAction.triggered.connect(self.openResults)
        self.iface.registerMainWindowAction(self.resultsAction, 'Ctrl+Alt+R')
        self.menu.addAction(self.resultsAction)

        menuBar = self.iface.mainWindow().menuBar()
        menuBar.insertMenu(
            self.iface.firstRightStandardMenu().menuAction(), self.menu)

        self.commanderAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'commander.svg')),
            self.tr('&Commander'), self.iface.mainWindow())
        self.commanderAction.setObjectName('commanderAction')
        self.commanderAction.triggered.connect(self.openCommander)
        self.menu.addAction(self.commanderAction)
        self.iface.registerMainWindowAction(self.commanderAction,
                                            self.tr('Ctrl+Alt+D'))

        self.menu.addSeparator()

        self.configAction = QAction(
            QIcon(QgsApplication.getThemeIcon('mActionOptions.svg')),
            self.tr('&Options...'), self.iface.mainWindow())
        self.configAction.setObjectName('configAction')
        self.configAction.setMenuRole(QAction.NoRole)

        self.configAction.triggered.connect(self.openConfig)
        self.iface.registerMainWindowAction(self.configAction, 'Ctrl+Alt+C')
        self.menu.addAction(self.configAction)

        initializeMenus()
        createMenus()

    def unload(self):
        self.toolbox.setVisible(False)
        self.iface.removeDockWidget(self.toolbox)
        self.menu.deleteLater()

        # delete temporary output files
        folder = tempFolder()
        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.configAction)
        self.iface.unregisterMainWindowAction(self.resultsAction)
        self.iface.unregisterMainWindowAction(self.commanderAction)

        removeMenus()

    def openCommander(self):
        if self.commander is None:
            self.commander = CommanderWindow(
                self.iface.mainWindow(),
                self.iface.mapCanvas())
        self.commander.prepareGui()
        self.commander.show()

    def openToolbox(self):
        if self.toolbox.isVisible():
            self.toolbox.hide()
        else:
            self.toolbox.show()

    def openModeler(self):
        dlg = ModelerDialog()
        dlg.update_model.connect(self.updateModel)
        dlg.show()

    def updateModel(self):
        algList.reloadProvider('model')

    def openResults(self):
        dlg = ResultsDialog()
        dlg.show()
        dlg.exec_()

    def openHistory(self):
        dlg = HistoryDialog()
        dlg.exec_()

    def openConfig(self):
        dlg = ConfigDialog(self.toolbox)
        dlg.exec_()

    def tr(self, message):
        return QCoreApplication.translate('ProcessingPlugin', message)
Example #2
0
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.png"))
        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.png"))
        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.png"))
        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.png"))
        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.png"))
        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.png"))
        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.png"))
        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.png"))
        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.png"))
        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.png"))
        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.png"))
        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.png"))
        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/iconRunConsole.png"))
        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.png"))
        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.findNextButton = QToolButton()
        self.findNextButton.setEnabled(False)
        toolTipfindNext = QCoreApplication.translate("PythonConsole",
                                                     "Find Next")
        self.findNextButton.setToolTip(toolTipfindNext)
        self.findNextButton.setIcon(
            QgsApplication.getThemeIcon(
                "console/iconSearchNextEditorConsole.png"))
        self.findNextButton.setIconSize(QSize(24, 24))
        self.findNextButton.setAutoRaise(True)
        self.findPrevButton = QToolButton()
        self.findPrevButton.setEnabled(False)
        toolTipfindPrev = QCoreApplication.translate("PythonConsole",
                                                     "Find Previous")
        self.findPrevButton.setToolTip(toolTipfindPrev)
        self.findPrevButton.setIcon(
            QgsApplication.getThemeIcon(
                "console/iconSearchPrevEditorConsole.png"))
        self.findPrevButton.setIconSize(QSize(24, 24))
        self.findPrevButton.setAutoRaise(True)
        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.layoutFind.addWidget(self.lineEditFind, 0, 1, 1, 1)
        self.layoutFind.addWidget(self.findPrevButton, 0, 2, 1, 1)
        self.layoutFind.addWidget(self.findNextButton, 0, 3, 1, 1)
        self.layoutFind.addWidget(self.caseSensitive, 0, 4, 1, 1)
        self.layoutFind.addWidget(self.wholeWord, 0, 5, 1, 1)
        self.layoutFind.addWidget(self.wrapAround, 0, 6, 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.clicked.connect(self._findNext)
        self.findPrevButton.clicked.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.home())
            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()))
Example #3
0
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()))
Example #4
0
class ProcessingPlugin(object):

    def __init__(self, iface):
        self.iface = iface
        Processing.initialize()

    def initGui(self):
        self.commander = None
        self.toolbox = ProcessingToolbox()
        self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
        self.toolbox.hide()

        self.menu = QMenu(self.iface.mainWindow().menuBar())
        self.menu.setObjectName('processing')
        self.menu.setTitle(self.tr('Pro&cessing'))

        self.toolboxAction = self.toolbox.toggleViewAction()
        self.toolboxAction.setObjectName('toolboxAction')
        self.toolboxAction.setIcon(
            QgsApplication.getThemeIcon("/processingAlgorithm.svg"))
        self.toolboxAction.setText(self.tr('&Toolbox'))
        self.iface.registerMainWindowAction(self.toolboxAction, 'Ctrl+Alt+T')
        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.resultsAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'results.svg')),
            self.tr('&Results Viewer...'), self.iface.mainWindow())
        self.resultsAction.setObjectName('resultsAction')
        self.resultsAction.triggered.connect(self.openResults)
        self.iface.registerMainWindowAction(self.resultsAction, 'Ctrl+Alt+R')
        self.menu.addAction(self.resultsAction)

        menuBar = self.iface.mainWindow().menuBar()
        menuBar.insertMenu(
            self.iface.firstRightStandardMenu().menuAction(), self.menu)

        self.commanderAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'commander.svg')),
            self.tr('&Commander'), self.iface.mainWindow())
        self.commanderAction.setObjectName('commanderAction')
        self.commanderAction.triggered.connect(self.openCommander)
        self.menu.addAction(self.commanderAction)
        self.iface.registerMainWindowAction(self.commanderAction,
                                            self.tr('Ctrl+Alt+D'))

        self.menu.addSeparator()

        self.configAction = QAction(
            QIcon(QgsApplication.getThemeIcon('mActionOptions.svg')),
            self.tr('&Options...'), self.iface.mainWindow())
        self.configAction.setObjectName('configAction')
        self.configAction.setMenuRole(QAction.NoRole)

        self.configAction.triggered.connect(self.openConfig)
        self.iface.registerMainWindowAction(self.configAction, 'Ctrl+Alt+C')
        self.menu.addAction(self.configAction)

        initializeMenus()
        createMenus()

    def unload(self):
        self.toolbox.setVisible(False)
        self.iface.removeDockWidget(self.toolbox)
        self.menu.deleteLater()

        # delete temporary output files
        folder = tempFolder()
        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.configAction)
        self.iface.unregisterMainWindowAction(self.resultsAction)
        self.iface.unregisterMainWindowAction(self.commanderAction)

        removeMenus()

    def openCommander(self):
        if self.commander is None:
            self.commander = CommanderWindow(
                self.iface.mainWindow(),
                self.iface.mapCanvas())
        self.commander.prepareGui()
        self.commander.show()

    def openToolbox(self):
        if self.toolbox.isVisible():
            self.toolbox.hide()
        else:
            self.toolbox.show()

    def openModeler(self):
        dlg = ModelerDialog()
        dlg.update_model.connect(self.updateModel)
        dlg.show()

    def updateModel(self):
        algList.reloadProvider('model')

    def openResults(self):
        dlg = ResultsDialog()
        dlg.show()
        dlg.exec_()

    def openHistory(self):
        dlg = HistoryDialog()
        dlg.exec_()

    def openConfig(self):
        dlg = ConfigDialog(self.toolbox)
        dlg.exec_()

    def tr(self, message):
        return QCoreApplication.translate('ProcessingPlugin', message)