def __init__(self, layer, geometry, parent=None):
GeomEditor.__init__(self, layer, geometry)
QTextEdit.__init__(self, parent)
self.setGeom(geometry)
self.textChanged.connect(self.geomChanged)
self.layerEditable()
def __init__(self, layer, geometry, parent=None):
GeomEditor.__init__(self, layer, geometry)
QTextEdit.__init__(self, parent)
self.setGeom(geometry)
self.cursorPositionChanged.connect(self.emitCurrentPoint)
self.textChanged.connect(self.geomChanged)
self.layerEditable()
def __init__(self, commit):
QTextEdit.__init__(self)
self.setWordWrap(False)
self.commit = commit
size = self.font().pointSize()
text = ('<b><font style="font-size:%spt">%s</font></b>'
'<br><font color="#5f6b77" style="font-size:%spt"><b>%s</b> by <b>%s</b></font> '
'<font color="#5f6b77" style="font-size:%spt; background-color:rgb(225,225,225)"> %s </font>' %
(str(size), self.commit.message.splitlines()[0], str(size - 1),
self.commit.authorprettydate(), self.commit.authorname, str(size - 1), self.commit.id[:10]))
self.setText(text)
def testStringWithMaxLen(self):
""" tests that text edit wrappers correctly handle string fields with a maximum length """
layer = QgsVectorLayer("none?field=fldint:integer", "layer", "memory")
assert layer.isValid()
layer.dataProvider().addAttributes([QgsField('max', QVariant.String, 'string', 10),
QgsField('nomax', QVariant.String, 'string', 0)])
layer.updateFields()
QgsProject.instance().addMapLayer(layer)
reg = QgsGui.editorWidgetRegistry()
config = {'IsMultiline': 'True'}
# first test for field without character limit
editor = QTextEdit()
editor.setPlainText('this_is_a_long_string')
w = reg.create('TextEdit', layer, 2, config, editor, None)
self.assertEqual(w.value(), 'this_is_a_long_string')
# next test for field with character limit
editor = QTextEdit()
editor.setPlainText('this_is_a_long_string')
w = reg.create('TextEdit', layer, 1, config, editor, None)
self.assertEqual(w.value(), 'this_is_a_')
QgsProject.instance().removeAllMapLayers()
def __init__(self, item_widget):
super().__init__(item_widget)
self._item_widget = item_widget
self._value_text_edit = QTextEdit()
self._value_text_edit.setLineWrapMode(QTextEdit.WidgetWidth)
self._value_text_edit.textChanged.connect(self._on_code_value_changed)
self._exp_btn = QPushButton(self.tr('Insert expression...'))
self._exp_btn.setIcon(
QgsApplication.getThemeIcon('/mIconExpression.svg'))
self._exp_btn.clicked.connect(self._on_insert_expression)
layout = QVBoxLayout()
layout.addWidget(self._value_text_edit)
layout.addWidget(self._exp_btn)
self.setLayout(layout)
def __init__(self):
QDialog.__init__(self)
self.bar_ = QgsMessageBar()
self.bar_.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.setLayout(QGridLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok)
self.buttonbox.accepted.connect(self.run)
self.text_edit = QTextEdit()
self.text_edit.setHtml(
"<font color='grey' size='6'><green>PyQGIS PyQt!\nHello</font>")
self.layout().addWidget(self.text_edit, 1, 0, -1, 1)
self.layout().addWidget(self.buttonbox, 0, 0, 0, 1)
self.layout().addWidget(self.bar_, 0, 0, 1, 1)
def __init__(self, s):
QDialog.__init__(self)
self.setModal(True)
self.resize(600, 400)
self.setWindowTitle(self.tr('Unit Test'))
layout = QVBoxLayout()
self.text = QTextEdit()
self.text.setFontFamily("monospace")
self.text.setEnabled(True)
# Add two spaces in front of each text for faster copy/paste
self.text.setText(' {}'.format(s.replace('\n', '\n ')))
layout.addWidget(self.text)
self.setLayout(layout)
QMetaObject.connectSlotsByName(self)
def get_widget_with_party_info_formatted(self, party_info):
widget = QTextEdit()
if party_info:
html = list()
html.append("<b>{}</b>".format(
party_info[DICT_KEY_PARTY_T_NAME_F]))
html.append("<i>{}</i>: <b>{}</b>".format(
party_info[DICT_KEY_PARTY_T_DOCUMENT_TYPE_F],
party_info[DICT_KEY_PARTY_T_DOCUMENT_ID_F]))
html.append("<i>Derecho</i>: <b>{}</b>".format(
party_info[DICT_KEY_PARTY_T_RIGHT]))
widget.setHtml("<br>".join(html))
return widget
def _highlight(line_no, color):
block = self.document().findBlockByLineNumber(line_no)
highlight = QTextEdit.ExtraSelection()
highlight.cursor = QTextCursor(block)
highlight.format.setProperty(QTextFormat.FullWidthSelection, True)
highlight.format.setBackground(color)
return highlight
def setupUi(self):
self.valueItems = {}
self.dependentItems = {}
self.resize(650, 450)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.infoText = QTextEdit()
numbers = self.getAvailableValuesOfType(ParameterNumber, OutputNumber)
text = self.tr(
'You can refer to model values in your formula, using '
'single-letter variables, as follows:\n',
'CalculatorModelerParametersDialog')
ichar = 97
if numbers:
for number in numbers:
text += chr(ichar) + '->' + self.resolveValueDescription(
number) + '\n'
ichar += 1
else:
text += self.tr('\n - No numerical variables are available.',
'CalculatorModelerParametersDialog')
self.infoText.setText(text)
self.infoText.setEnabled(False)
self.formulaText = QLineEdit()
if hasattr(self.formulaText, 'setPlaceholderText'):
self.formulaText.setPlaceholderText(
self.tr('[Enter your formula here]',
'CalculatorModelerParametersDialog'))
if self._algName is not None:
alg = self.model.algs[self._algName]
self.formulaText.setText(alg.params[FORMULA])
self.setWindowTitle(
self.tr('Calculator', 'CalculatorModelerParametersDialog'))
self.verticalLayout = QVBoxLayout()
self.verticalLayout.setSpacing(2)
self.verticalLayout.setMargin(0)
self.verticalLayout.addWidget(self.infoText)
self.verticalLayout.addWidget(self.formulaText)
self.verticalLayout.addWidget(self.buttonBox)
self.setLayout(self.verticalLayout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
QMetaObject.connectSlotsByName(self)
def attrPrinter(self, fieldsList: object, feature: QgsFeature,
place: QTextEdit):
"""print the attribute table on preview panel
:param fieldsList object: List the attribute value of feature
:param feature QgsFeature: The feature will be printed
:param place QTextEdit: The place for editing text
"""
temp = ''
for f in fieldsList:
temp += f.name()
temp += ' : '
temp += str(feature.attribute(f.name()))
temp += '\n'
# print(place)
place.setText(temp)
def __init__(self, text):
super(TextEditorDialog, self).__init__()
self.text = text
self.resize(600, 350)
self.setWindowFlags(self.windowFlags() | Qt.WindowSystemMenuHint |
Qt.WindowMinMaxButtonsHint)
self.setWindowTitle("Editor")
layout = QVBoxLayout()
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
self.editor = QTextEdit()
self.editor.setPlainText(text)
layout.addWidget(self.editor)
layout.addWidget(buttonBox)
self.setLayout(layout)
buttonBox.accepted.connect(self.okPressed)
buttonBox.rejected.connect(self.cancelPressed)
def highlightCurrentLine(self):
extraSelections = []
if not self.isReadOnly():
selection = QTextEdit.ExtraSelection()
lineColor = QColor(Qt.blue).lighter(190)
selection.format.setBackground(lineColor)
selection.format.setProperty(QTextFormat.FullWidthSelection, True)
selection.cursor = self.textCursor()
selection.cursor.clearSelection()
extraSelections.append(selection)
self.setExtraSelections(extraSelections)
class MyDialog(QDialog):
"""agrdgadgas """
def __init__(self):
QDialog.__init__(self)
self.bar_ = QgsMessageBar()
self.bar_.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.setLayout(QGridLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok)
self.buttonbox.accepted.connect(self.run)
self.text_edit = QTextEdit()
self.text_edit.setHtml(
"<font color='grey' size='6'><green>PyQGIS PyQt!\nHello</font>")
self.layout().addWidget(self.text_edit, 1, 0, -1, 1)
self.layout().addWidget(self.buttonbox, 0, 0, 0, 1)
self.layout().addWidget(self.bar_, 0, 0, 1, 1)
def run(self):
"""ASFDSG"""
self.bar_.pushMessage("Hello", "World", level=Qgis.Info)
def testStringWithMaxLen(self):
""" tests that text edit wrappers correctly handle string fields with a maximum length """
layer = QgsVectorLayer("none?field=fldint:integer", "layer", "memory")
assert layer.isValid()
layer.dataProvider().addAttributes([QgsField('max', QVariant.String, 'string', 10),
QgsField('nomax', QVariant.String, 'string', 0)])
layer.updateFields()
QgsMapLayerRegistry.instance().addMapLayer(layer)
reg = QgsEditorWidgetRegistry.instance()
config = {'IsMultiline': 'True'}
# first test for field without character limit
editor = QTextEdit()
editor.setPlainText('this_is_a_long_string')
w = reg.create('TextEdit', layer, 2, config, editor, None)
self.assertEqual(w.value(), 'this_is_a_long_string')
# next test for field with character limit
editor = QTextEdit()
editor.setPlainText('this_is_a_long_string')
w = reg.create('TextEdit', layer, 1, config, editor, None)
self.assertEqual(w.value(), 'this_is_a_')
QgsMapLayerRegistry.instance().removeAllMapLayers()
def save_pdf_format(qgis_utils, settings_path, title, text):
settings = QSettings()
new_filename, filter = QFileDialog.getSaveFileName(
None,
QCoreApplication.translate('Asistente-LADM_COL', 'Export to PDF'),
settings.value(settings_path, '.'),
filter="PDF (*.pdf)")
if new_filename:
settings.setValue(settings_path, os.path.dirname(new_filename))
new_filename = new_filename if new_filename.lower().endswith(
".pdf") else "{}.pdf".format(new_filename)
txt_log = QTextEdit()
txt_log.setHtml("{}<br>{}".format(title, text))
printer = QPrinter()
printer.setPageSize(QPrinter.Letter)
printer.setOutputFormat(QPrinter.PdfFormat)
printer.setOutputFileName(new_filename)
txt_log.print(printer)
msg = QCoreApplication.translate(
"Asistente-LADM_COL",
"Report successfully generated in folder <a href='file:///{normalized_path}'>{path}</a>!"
).format(normalized_path=normalize_local_url(new_filename),
path=new_filename)
qgis_utils.message_with_duration_emitted.emit(msg, Qgis.Success, 0)
def __init__(self, s):
QDialog.__init__(self)
self.setModal(True)
self.resize(600, 400)
self.setWindowTitle(self.tr('Unit test'))
layout = QVBoxLayout()
self.text = QTextEdit()
self.text.setFontFamily("monospace")
self.text.setEnabled(True)
self.text.setText(s)
layout.addWidget(self.text)
self.setLayout(layout)
QMetaObject.connectSlotsByName(self)
def __init__(self,
plugIn,
parent,
size,
transparency,
windowFlags=Qt.Widget):
self.plugIn = plugIn
self.size = size
self.transparency = transparency
QWidget.__init__(self, parent, windowFlags)
self.edit1 = QTextEdit(self)
self.edit1.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.edit1.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.edit1.insertPlainText("12.3456")
self.edit1.setReadOnly(True)
self.edit2 = QTextEdit(self)
self.edit2.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.edit2.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.edit2.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.edit2.insertPlainText("78.9012")
self.edit2.setReadOnly(True)
def __init__(self, s):
QDialog.__init__(self)
self.setModal(True)
self.resize(600, 400)
self.setWindowTitle(self.tr('Unit test'))
layout = QVBoxLayout()
self.text = QTextEdit()
self.text.setFontFamily("monospace")
self.text.setEnabled(True)
# Add two spaces in front of each text for faster copy/paste
self.text.setText(' {}'.format(s.replace('\n', '\n ')))
layout.addWidget(self.text)
self.setLayout(layout)
QMetaObject.connectSlotsByName(self)
def export_title_text_to_pdf(filepath, title, text):
filepath = filepath if filepath.lower().endswith(
".pdf") else "{}.pdf".format(filepath)
txt_log = QTextEdit()
txt_log.setHtml("{}<br>{}".format(title, text))
printer = QPrinter()
printer.setPageSize(QPrinter.Letter)
printer.setOutputFormat(QPrinter.PdfFormat)
printer.setOutputFileName(filepath)
txt_log.print(printer)
class ShowTestDialog(QDialog):
def __init__(self, s):
QDialog.__init__(self)
self.setModal(True)
self.resize(600, 400)
self.setWindowTitle(self.tr('Unit test'))
layout = QVBoxLayout()
self.text = QTextEdit()
self.text.setFontFamily("monospace")
self.text.setEnabled(True)
self.text.setText(s)
layout.addWidget(self.text)
self.setLayout(layout)
QMetaObject.connectSlotsByName(self)
def setupUi(self):
self.valueItems = {}
self.dependentItems = {}
self.resize(650, 450)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.infoText = QTextEdit()
numbers = self.getAvailableValuesOfType(ParameterNumber, OutputNumber)
text = self.tr('You can refer to model values in your formula, using '
'single-letter variables, as follows:\n', 'CalculatorModelerParametersDialog')
ichar = 97
if numbers:
for number in numbers:
text += chr(ichar) + '->' + self.resolveValueDescription(number) + '\n'
ichar += 1
else:
text += self.tr('\n - No numerical variables are available.', 'CalculatorModelerParametersDialog')
self.infoText.setText(text)
self.infoText.setEnabled(False)
self.formulaText = QLineEdit()
if hasattr(self.formulaText, 'setPlaceholderText'):
self.formulaText.setPlaceholderText(self.tr('[Enter your formula here]', 'CalculatorModelerParametersDialog'))
if self._algName is not None:
alg = self.model.algs[self._algName]
self.formulaText.setText(alg.params[FORMULA])
self.setWindowTitle(self.tr('Calculator', 'CalculatorModelerParametersDialog'))
self.verticalLayout = QVBoxLayout()
self.verticalLayout.setSpacing(2)
self.verticalLayout.setMargin(0)
self.verticalLayout.addWidget(self.infoText)
self.verticalLayout.addWidget(self.formulaText)
self.verticalLayout.addWidget(self.buttonBox)
self.setLayout(self.verticalLayout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
QMetaObject.connectSlotsByName(self)
class AboutBox(QDialog):
"""
About box of the plugin
"""
def __init__(self, parent=None):
QWidget.__init__(self, parent)
mainLayout = QVBoxLayout()
logo_file_path = PluginGlobals.instance().logo_file_path
self.logo = QLabel()
self.logo.setPixmap(QPixmap(logo_file_path))
mainLayout.addWidget(self.logo)
title = u"À propos de l'extension GéoGrandEst…"
description = u"""Extension pour QGIS donnant un accès simplifié aux ressources géographiques utiles aux
partenaires de GéoGrandEst
Version {0}
Plus d'informations à l'adresse suivante :
{1}
""".format(PluginGlobals.instance().PLUGIN_VERSION,
PluginGlobals.instance().PLUGIN_SOURCE_REPOSITORY)
self.textArea = QTextEdit()
self.textArea.setReadOnly(True)
self.textArea.setText(description)
self.textArea.setFrameShape(QFrame.NoFrame)
mainLayout.addWidget(self.textArea)
self.setModal(True)
self.setSizeGripEnabled(False)
self.setLayout(mainLayout)
self.setFixedSize(400, 250)
self.setWindowTitle(title)
class CalculatorModelerParametersDialog(ModelerParametersDialog):
def setupUi(self):
self.valueItems = {}
self.dependentItems = {}
self.resize(650, 450)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.infoText = QTextEdit()
numbers = self.getAvailableValuesOfType(ParameterNumber, OutputNumber)
text = self.tr('You can refer to model values in your formula, using '
'single-letter variables, as follows:\n', 'CalculatorModelerParametersDialog')
ichar = 97
if numbers:
for number in numbers:
text += chr(ichar) + '->' + self.resolveValueDescription(number) + '\n'
ichar += 1
else:
text += self.tr('\n - No numerical variables are available.', 'CalculatorModelerParametersDialog')
self.infoText.setText(text)
self.infoText.setEnabled(False)
self.formulaText = QLineEdit()
if hasattr(self.formulaText, 'setPlaceholderText'):
self.formulaText.setPlaceholderText(self.tr('[Enter your formula here]', 'CalculatorModelerParametersDialog'))
if self._algName is not None:
alg = self.model.algs[self._algName]
self.formulaText.setText(alg.params[FORMULA])
self.setWindowTitle(self.tr('Calculator', 'CalculatorModelerParametersDialog'))
self.verticalLayout = QVBoxLayout()
self.verticalLayout.setSpacing(2)
self.verticalLayout.setMargin(0)
self.verticalLayout.addWidget(self.infoText)
self.verticalLayout.addWidget(self.formulaText)
self.verticalLayout.addWidget(self.buttonBox)
self.setLayout(self.verticalLayout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
QMetaObject.connectSlotsByName(self)
def createAlgorithm(self):
alg = Algorithm('modelertools:calculator')
alg.setName(self.model)
alg.description = self.tr('Calculator', 'CalculatorModelerParametersDialog')
formula = self.formulaText.text()
alg.params[FORMULA] = formula
for i in range(AVAILABLE_VARIABLES):
paramname = NUMBER + str(i)
alg.params[paramname] = None
numbers = self.getAvailableValuesOfType(ParameterNumber, OutputNumber)
used = []
for i in range(len(numbers)):
if str(chr(i + 97)) in formula:
used.append(numbers[i])
for i, variable in enumerate(used):
paramname = NUMBER + str(i)
alg.params[paramname] = variable
# TODO check formula is correct
return alg
class MainPSWindow(QMainWindow):
click_ref = pyqtSignal(QgsPoint, Qt.MouseButton)
close = pyqtSignal()
def __init__(self, iface, parent=None):
QMainWindow.__init__(self, parent=parent)
# build ui
self.ui = Ui_Form() #Appelle la fenêtre
self.ui.setupUi(self) #Construit l'interface
self.setCentralWidget(self.ui.PS_Time_Viewer
) #Définit la fenêtre principal de l'interface
self.first_point = True
# Set up the user interface from Designer.
self.iface = iface
self.canvas = iface.mapCanvas() #Lie QGIS et la fenêtre
# connect signals
self.make_connection() #Relie les boutons aux actions
def set_ps_layer(self, ps_layer):
self.ps_layer = ps_layer
def setupUi2(self, Form):
"""Ajoutons ce qu'il manque à la fenêtre"""
self.ui.setupUi(self, Form)
Form.closeEvent = self.close_Event
def closeEvent(self, event):
result = QMessageBox.question(self, "Confirm Exit...",
"Are you sure you want to exit ?",
QMessageBox.Yes | QMessageBox.No)
event.ignore()
if result == QMessageBox.Yes:
self.close.emit()
event.accept()
def addDlg(self, dlg):
self.dlg = dlg
self.ui.graph_loc.addWidget(self.dlg.toolbar, 0,
Qt.AlignTop) #gridLayout_21
self.ui.graph_loc.addWidget(self.dlg.plot, 40,
Qt.AlignTop) #verticalLayout_2
self.ui.graph_loc.addWidget(self.dlg.nav, 2,
Qt.AlignTop) #verticalLayout_2
def get_diff(self, list_item):
x, y = [], [] # lists containg x,y values
idx_selected = []
for i in range(len(list_item)):
if list_item[i].isSelected() == True:
idx_selected.append(i)
if len(idx_selected) == 2:
for elem in range(2):
#fid.append(int(str(elem.text()).split()[-1]))
idx = idx_selected[elem]
x.append(self.dlg.plot.collections[idx].x)
y.append(self.dlg.plot.collections[idx].y)
else:
QMessageBox.information(self.iface.mainWindow(),
"PS Time Series Viewer",
"Sélectionner 2 points", QMessageBox.Ok)
return x, y
def plot_diff(self):
list_item = []
for i in range(self.ui.list_series.count()):
list_item.append(self.ui.list_series.item(i))
selected = self.get_diff(list_item)
#Transformer les datetime
yeari = []
monthi = []
dayi = []
for j in range(len(selected[0])):
for i in range(len(selected[0][0])):
yeari.append(selected[0][j][i].year)
monthi.append(selected[0][j][i].month)
dayi.append(selected[0][j][i].day)
if yeari[0:int(len(yeari) / 2)] == yeari[int(len(yeari) / 2):]:
xdiff = selected[0][0]
ydiff = []
for i in range(len(selected[1][0])):
ydiff.append(
float(selected[1][0][i]) - float(selected[1][1][i]))
else:
QMessageBox.warning(self.iface.mainWindow(),
"PS Time Series Viewer",
"No match in time." % self.ts_tablename)
self.nb_series = 0
layer = self.iface.activeLayer()
infoFields = {}
ps_fields = layer.dataProvider().fields()
for idx, fld in enumerate(ps_fields):
infoFields[idx] = fld
if self.nb_series == 0 or self.first_point == True:
self.dlg = PSTimeSeries_Dlg(layer, infoFields)
self.dlg.plot.setData(xdiff, ydiff)
self.dlg.addPlotPS(xdiff, ydiff)
self.dlg.plot._updateLists()
self.addDlg(self.dlg)
self.nb_series += 1
self.first_point = False
else:
self.window.dlg.addLayer(layer, infoFields)
self.window.dlg.plot.setData(xdiff, ydiff)
self.window.dlg.addPlotPS(xdiff, ydiff)
self.window.dlg.plot._updateLists()
self.window.dlg.refresh()
self.nb_series += 1
##### Buttons#####################################################################################################
def search_time_series(self):
self.dlg_files = QFileDialog()
directory = QFileDialog.getOpenFileName(None, "Select a directory", "",
"Shapefile (*.shp)") #,
QgsMessageLog.logMessage(str(directory))
if not (directory == ""):
self.ui.time_series.setText(directory[0])
print("ok")
else:
print("")
def search_metadata(self):
self.dlg_files = QFileDialog()
directory = QFileDialog.getOpenFileName(None, "Select a directory", "",
"CSV (*.csv)") #,
QgsMessageLog.logMessage(str(directory))
if not (directory == ""):
self.ui.metadata.setText(directory[0])
print("ok")
else:
print("")
def search_gnss(self):
self.dlg_files = QFileDialog()
directory = QFileDialog.getOpenFileName(None, "Select a directory", "",
"CSV (*.csv)") #,
QgsMessageLog.logMessage(str(directory))
if not (directory == ""):
self.ui.gnss_2.setText(directory[0])
print("ok")
else:
print("")
def search_ref(self):
self.dlg_files = QFileDialog()
directory = QFileDialog.getOpenFileName(None, "Select a directory", "",
"Shapefile (*.shp)") #,
QgsMessageLog.logMessage(str(directory))
if not (directory == ""):
self.ui.ref_2.setText(directory[0])
print("ok")
else:
print("")
def load_time_series(self):
self.ui.layers_for_options.addItem(self.ui.time_series.toPlainText())
self.ui.list_series.addItem(self.ui.time_series.toPlainText())
self.ui.list_time_series_with_new_ref.addItem(
self.ui.time_series.toPlainText())
def load_gnss(self):
self.ui.gnss_selection_list.addItem(self.ui.gnss_2.toPlainText())
def load_ref(self):
self.ui.ref_list.addItem(self.ui.ref_2.toPlainText())
layer = self.iface.addVectorLayer(self.ui.ref_2.toPlainText(), "ref",
"ogr")
if not layer:
print("Layer failed to load!")
click_ref = pyqtSignal(QgsPoint, Qt.MouseButton)
def remove_ts(self):
toRemove = self.ui.list_series.selectedItems()
if toRemove != []:
#QgsMessageLog.logMessage("Items selectionnés mais pas supprimés")
for elem in toRemove:
idx = self.ui.list_series.row(elem)
self.ui.layers_for_options.takeItem(idx)
self.ui.list_series.takeItem(idx)
self.ui.list_time_series_with_new_ref.takeItem(idx)
self.dlg.plot._removeCollection(self.dlg.plot.collections[idx])
self.dlg.refresh()
QgsMessageLog.logMessage(str(idx) + " " + str(len(toRemove)))
def new_ref(self):
self.dlg_ref = QFileDialog()
directory = QFileDialog.getExistingDirectory(None, 'Select a folder:',
'',
QFileDialog.ShowDirsOnly)
QgsMessageLog.logMessage(str(directory))
if not (directory == ""):
self.ui.create_new_ref.setText(directory)
print("ok")
else:
print("")
# layer = iface.addVectorLayer(self.ui.create_new_ref.toPlainText(), "ref", "ogr")
# if not layer:
# print("Layer failed to load!")
#run method that performs all the real work
def create_new_ref(self):
self.point = None
self.w = QWidget()
self.w.resize(250, 150)
self.w.move(300, 300)
self.w.setWindowTitle('New Reference Area')
self.label = QLabel(self.tr(u'Set a radius value'))
self.TextEdit = QTextEdit()
self.label2 = QLabel(
self.tr(u'Click on the QGIS interface to set area s center'))
self.TextEdit2 = QTextEdit()
self.btn = QPushButton('Ok', self.w)
self.vbox = QVBoxLayout(self.w)
self.vbox.addWidget(self.label)
self.vbox.addWidget(self.TextEdit)
self.vbox.addWidget(self.label2)
self.vbox.addWidget(self.TextEdit2)
self.vbox.addWidget(self.btn)
self.w.setLayout(self.vbox)
self.w.show()
self.canvas = self.iface.mapCanvas()
# out click tool will emit a QgsPoint on every click
self.clickTool = QgsMapToolEmitPoint(self.canvas)
# create our GUI dialog
self.clickTool.canvasClicked.connect(self.handleMouseDown)
self.btn.clicked.connect(self.draw_ref)
self.canvas.setMapTool(self.clickTool)
def handleMouseDown(self, point, button):
self.point = point
self.TextEdit2.setText(str(point.x()) + " , " + str(point.y()))
def draw_ref(self):
QMessageBox.information(self.iface.mainWindow(),
"PS Time Series Viewer", "Ok")
try:
self.radius = float(self.TextEdit.toPlainText())
except:
QMessageBox.information(self.iface.mainWindow(),
"PS Time Series Viewer",
"Please set a float")
if self.point:
pathText = self.ui.create_new_ref.toPlainText()
if pathText == "":
pathText = "D:"
path = pathText + "/reference_area.shp"
uri = path + "|referenceArea"
vpoly = QgsVectorLayer(uri, 'referenceArea', "ogr") #
feature = QgsFeature()
feature.setGeometry(
QgsGeometry.fromPointXY(self.point).buffer(self.radius, 100))
provider = vpoly.dataProvider()
vpoly.startEditing()
provider.addFeatures([feature])
vpoly.commitChanges()
else:
QMessageBox.information(self.iface.mainWindow(),
"PS Time Series Viewer", "No point ")
#QMessageBox.information( self.iface.mainWindow(),"Info", "X,Y = %s,%s" % (str(point.x()),str(point.y())) )
# def plot_legend(self):
# path=self.ui.layers_for_options.selectedItems()
# myVectorLayer = QgsVectorLayer(path+"|layer", "layer", 'ogr')
# myTargetField = 'target_field'
# myRangeList = []
# myOpacity = 1
# # Make our first symbol and range...
# myMin = 0.0
# myMax = 50.0
# myLabel = 'Group 1'
# myColour = QtGui.QColor('#ffee00')
# mySymbol1 = QgsSymbol.defaultSymbol(myVectorLayer.geometryType())
# mySymbol1.setColor(myColour)
# mySymbol1.setOpacity(myOpacity)
# myRange1 = QgsRendererRange(myMin, myMax, mySymbol1, myLabel)
# myRangeList.append(myRange1)
# #now make another symbol and range...
# myMin = 50.1
# myMax = 100
# myLabel = 'Group 2'
# myColour = QtGui.QColor('#00eeff')
# mySymbol2 = QgsSymbol.defaultSymbol(
# myVectorLayer.geometryType())
# mySymbol2.setColor(myColour)
# mySymbol2.setOpacity(myOpacity)
# myRange2 = QgsRendererRange(myMin, myMax, mySymbol2, myLabel)
# myRangeList.append(myRange2)
# myRenderer = QgsGraduatedSymbolRenderer('', myRangeList)
# myRenderer.setMode(QgsGraduatedSymbolRenderer.EqualInterval)
# myRenderer.setClassAttribute(myTargetField)
#
# myVectorLayer.setRenderer(myRenderer)
# QgsProject.instance().addMapLayer(myVectorLayer)
# for legendLyr in self.iface.mapCanvas().layers():
# if legendLyr.name() != "os1250_line" and legendLyr.name() != "os1250_text":
# renderer = legendLyr.rendererV2()
# if renderer.type() == "categorizedSymbol":
# myRenderer = renderer.clone()
# idx=0
# for cat in myRenderer.categories():
# myRenderer.updateCategoryLabel (idx,"foo")
# idx+=1
# legendLyr.setRendererV2(myRenderer)
# legendLyr.triggerRepaint()
#######################################################################################################################
def make_connection(self):
"""
Create connection for window item
"""
#searching file for loading
self.ui.time_series_search.clicked.connect(
self.search_time_series) #(self.ui.time_series)
self.ui.gnss_search.clicked.connect(self.search_gnss)
self.ui.ref_search.clicked.connect(self.search_ref)
#pushing files
self.ui.time_series_push.clicked.connect(self.load_time_series)
self.ui.gnss_push.clicked.connect(self.load_gnss)
self.ui.ref_push.clicked.connect(self.load_ref)
self.ui.remove_push.clicked.connect(self.remove_ts)
self.ui.plot_difference.clicked.connect(self.plot_diff)
self.ui.new_ref.clicked.connect(self.new_ref)
self.ui.create_new_ref_push.clicked.connect(self.create_new_ref)
class QadPreview(QWidget):
def __init__(self,
plugIn,
parent,
size,
transparency,
windowFlags=Qt.Widget):
self.plugIn = plugIn
self.size = size
self.transparency = transparency
QWidget.__init__(self, parent, windowFlags)
self.edit1 = QTextEdit(self)
self.edit1.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.edit1.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.edit1.insertPlainText("12.3456")
self.edit1.setReadOnly(True)
self.edit2 = QTextEdit(self)
self.edit2.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.edit2.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.edit2.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.edit2.insertPlainText("78.9012")
self.edit2.setReadOnly(True)
def refresh(self, size, transparency):
self.size = size
self.transparency = transparency
self.update() # forzo il disegno del preview
def paintEvent(self, event):
self.paint_preview()
def setEdit(self, editWidget, foregroundColor, backGroundColor, borderColor, \
selectionColor, selectionBackGroundColor, opacity):
# se i colori sono None allora non vengono alterati
# caso particolare per borderColor = "" non viene disegnato
# opacity = 0-100
oldFmt = self.styleSheet().split(";")
fmt = "rgba({0},{1},{2},{3}%)"
c = QColor(foregroundColor)
rgbStrForeColor = "color: " + fmt.format(str(c.red()), str(
c.green()), str(c.blue()), str(opacity)) + ";"
c = QColor(backGroundColor)
rgbStrBackColor = "background-color: " + fmt.format(
str(c.red()), str(c.green()), str(c.blue()), str(opacity)) + ";"
c = QColor(borderColor)
rgbStrBorderColor = "border-color: " + fmt.format(
str(c.red()), str(c.green()), str(c.blue()), str(opacity)) + ";"
fmtBorder = "border:1px;border-style:solid;"
c = QColor(selectionColor)
rgbStrSelectionColor = "selection-color: " + fmt.format(
str(c.red()), str(c.green()), str(c.blue()), str(opacity)) + ";"
c = QColor(selectionBackGroundColor)
rgbStrSelectionBackColor = "selection-background-color: " + fmt.format(
str(c.red()), str(c.green()), str(c.blue()), str(opacity)) + ";"
fontSize = 8 + self.size
fmt = rgbStrForeColor + \
rgbStrBackColor + \
fmtBorder + \
rgbStrBorderColor + \
rgbStrSelectionColor + \
rgbStrSelectionBackColor + \
"font-size: " + str(fontSize) + "pt;"
editWidget.setStyleSheet(fmt)
def paint_preview(self):
rect = self.rect()
painter = QPainter(self)
painter.fillRect(rect, self.plugIn.canvas.canvasColor())
painter.setRenderHint(QPainter.Antialiasing)
foregroundColor = QColor(
QadVariables.get(
QadMsg.translate("Environment variables", "DYNEDITFORECOLOR")))
backGroundColor = QColor(
QadVariables.get(
QadMsg.translate("Environment variables", "DYNEDITBACKCOLOR")))
borderColor = QColor(
QadVariables.get(
QadMsg.translate("Environment variables",
"DYNEDITBORDERCOLOR")))
opacity = 100 - self.transparency
font_size = 8 + self.size
height = font_size + 15
selectionColor = QColor(Qt.white)
selectionBackGroundColor = QColor(51, 153,
255) # azzurro (R=51 G=153 B=255)
self.setEdit(self.edit1, foregroundColor, backGroundColor, borderColor,
selectionColor, selectionBackGroundColor, opacity)
fm = QFontMetrics(self.edit1.currentFont())
width1 = fm.width(self.edit1.toPlainText() + "__") + 2
self.edit1.resize(width1, height)
self.edit1.selectAll() # seleziono tutto il testo
self.setEdit(self.edit2, foregroundColor, backGroundColor, borderColor,
backGroundColor, foregroundColor, opacity)
fm = QFontMetrics(self.edit2.currentFont())
width2 = fm.width(self.edit2.toPlainText() + "__") + 2
self.edit2.resize(width2, height)
offset = height / 3
x = (rect.width() - (width1 + offset + width2)) / 2
y = (rect.height() - height) / 2
self.edit1.move(x, y)
self.edit2.move(x + width1 + offset, y)
def __init__(self, layer, geometry, parent=None):
GeomEditor.__init__(self, layer, geometry)
QTextEdit.__init__(self, parent)
class ModelerParameterDefinitionDialog(QDialog):
@staticmethod
def use_legacy_dialog(param=None, paramType=None):
if paramType in (parameters.PARAMETER_TABLE_FIELD,
parameters.PARAMETER_BAND,
parameters.PARAMETER_VECTOR,
parameters.PARAMETER_TABLE,
parameters.PARAMETER_MULTIPLE,
parameters.PARAMETER_NUMBER,
parameters.PARAMETER_DISTANCE,
parameters.PARAMETER_SCALE,
parameters.PARAMETER_ENUM,
parameters.PARAMETER_MATRIX,
parameters.PARAMETER_MAP_LAYER):
return True
elif isinstance(param, (QgsProcessingParameterField,
QgsProcessingParameterBand,
QgsProcessingParameterFeatureSource,
QgsProcessingParameterVectorLayer,
QgsProcessingParameterMultipleLayers,
QgsProcessingParameterNumber,
QgsProcessingParameterDistance,
QgsProcessingParameterScale,
QgsProcessingParameterEnum,
QgsProcessingParameterMatrix,
QgsProcessingParameterMapLayer,
QgsProcessingDestinationParameter)):
return True
# yay, use new API!
return False
def __init__(self, alg, paramType=None, param=None):
self.alg = alg
self.paramType = paramType
self.param = param
QDialog.__init__(self)
self.setModal(True)
self.setupUi()
settings = QgsSettings()
self.restoreGeometry(settings.value("/Processing/modelParametersDefinitionDialogGeometry", QByteArray()))
def closeEvent(self, event):
settings = QgsSettings()
settings.setValue("/Processing/modelParametersDefinitionDialogGeometry", self.saveGeometry())
super(ModelerParameterDefinitionDialog, self).closeEvent(event)
def switchToCommentTab(self):
self.tab.setCurrentIndex(1)
self.commentEdit.setFocus()
self.commentEdit.selectAll()
def setupUi(self):
type_metadata = QgsApplication.processingRegistry().parameterType(self.param.type() if self.param else self.paramType)
self.setWindowTitle(self.tr('{} Parameter Definition').format(type_metadata.name()))
self.mainLayout = QVBoxLayout()
self.tab = QTabWidget()
self.mainLayout.addWidget(self.tab)
self.setMinimumWidth(300)
self.verticalLayout = QVBoxLayout()
self.label = QLabel(self.tr('Parameter name'))
self.verticalLayout.addWidget(self.label)
self.nameTextBox = QLineEdit()
self.verticalLayout.addWidget(self.nameTextBox)
if isinstance(self.param, QgsProcessingParameterDefinition):
self.nameTextBox.setText(self.param.description())
if self.paramType == parameters.PARAMETER_TABLE_FIELD or \
isinstance(self.param, QgsProcessingParameterField):
self.verticalLayout.addWidget(QLabel(self.tr('Parent layer')))
self.parentCombo = QComboBox()
idx = 0
for param in list(self.alg.parameterComponents().values()):
definition = self.alg.parameterDefinition(param.parameterName())
if isinstance(definition, (QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer)):
self.parentCombo.addItem(definition.description(), definition.name())
if self.param is not None:
if self.param.parentLayerParameterName() == definition.name():
self.parentCombo.setCurrentIndex(idx)
idx += 1
self.verticalLayout.addWidget(self.parentCombo)
# add the datatype selector
self.verticalLayout.addWidget(QLabel(self.tr('Allowed data type')))
self.datatypeCombo = QComboBox()
self.datatypeCombo.addItem(self.tr('Any'), -1)
self.datatypeCombo.addItem(self.tr('Number'), 0)
self.datatypeCombo.addItem(self.tr('String'), 1)
self.datatypeCombo.addItem(self.tr('Date/time'), 2)
self.verticalLayout.addWidget(self.datatypeCombo)
if self.param is not None and self.param.dataType() is not None:
# QComboBoxes indexes start at 0,
# self.param.datatype start with -1 that is why I need to do +1
datatypeIndex = self.param.dataType() + 1
self.datatypeCombo.setCurrentIndex(datatypeIndex)
self.multipleCheck = QCheckBox()
self.multipleCheck.setText(self.tr('Accept multiple fields'))
self.multipleCheck.setChecked(False)
if self.param is not None:
self.multipleCheck.setChecked(self.param.allowMultiple())
self.verticalLayout.addWidget(self.multipleCheck)
self.verticalLayout.addWidget(QLabel(self.tr('Default value')))
self.defaultTextBox = QLineEdit()
self.defaultTextBox.setToolTip(
self.tr('Default field name, or ; separated list of field names for multiple field parameters'))
if self.param is not None:
default = self.param.defaultValue()
if default is not None:
self.defaultTextBox.setText(str(default))
self.verticalLayout.addWidget(self.defaultTextBox)
elif self.paramType == parameters.PARAMETER_BAND or \
isinstance(self.param, QgsProcessingParameterBand):
self.verticalLayout.addWidget(QLabel(self.tr('Parent layer')))
self.parentCombo = QComboBox()
idx = 0
for param in list(self.alg.parameterComponents().values()):
definition = self.alg.parameterDefinition(param.parameterName())
if isinstance(definition, (QgsProcessingParameterRasterLayer)):
self.parentCombo.addItem(definition.description(), definition.name())
if self.param is not None:
if self.param.parentLayerParameterName() == definition.name():
self.parentCombo.setCurrentIndex(idx)
idx += 1
self.verticalLayout.addWidget(self.parentCombo)
elif (self.paramType in (
parameters.PARAMETER_VECTOR, parameters.PARAMETER_TABLE) or
isinstance(self.param, (QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer))):
self.verticalLayout.addWidget(QLabel(self.tr('Geometry type')))
self.shapetypeCombo = QComboBox()
self.shapetypeCombo.addItem(self.tr('Geometry Not Required'), QgsProcessing.TypeVector)
self.shapetypeCombo.addItem(self.tr('Point'), QgsProcessing.TypeVectorPoint)
self.shapetypeCombo.addItem(self.tr('Line'), QgsProcessing.TypeVectorLine)
self.shapetypeCombo.addItem(self.tr('Polygon'), QgsProcessing.TypeVectorPolygon)
self.shapetypeCombo.addItem(self.tr('Any Geometry Type'), QgsProcessing.TypeVectorAnyGeometry)
if self.param is not None:
self.shapetypeCombo.setCurrentIndex(self.shapetypeCombo.findData(self.param.dataTypes()[0]))
self.verticalLayout.addWidget(self.shapetypeCombo)
elif (self.paramType == parameters.PARAMETER_MULTIPLE
or isinstance(self.param, QgsProcessingParameterMultipleLayers)):
self.verticalLayout.addWidget(QLabel(self.tr('Data type')))
self.datatypeCombo = QComboBox()
self.datatypeCombo.addItem(self.tr('Any Map Layer'), QgsProcessing.TypeMapLayer)
self.datatypeCombo.addItem(self.tr('Vector (No Geometry Required)'), QgsProcessing.TypeVector)
self.datatypeCombo.addItem(self.tr('Vector (Point)'), QgsProcessing.TypeVectorPoint)
self.datatypeCombo.addItem(self.tr('Vector (Line)'), QgsProcessing.TypeVectorLine)
self.datatypeCombo.addItem(self.tr('Vector (Polygon)'), QgsProcessing.TypeVectorPolygon)
self.datatypeCombo.addItem(self.tr('Vector (Any Geometry Type)'), QgsProcessing.TypeVectorAnyGeometry)
self.datatypeCombo.addItem(self.tr('Raster'), QgsProcessing.TypeRaster)
self.datatypeCombo.addItem(self.tr('File'), QgsProcessing.TypeFile)
if self.param is not None:
self.datatypeCombo.setCurrentIndex(self.datatypeCombo.findData(self.param.layerType()))
self.verticalLayout.addWidget(self.datatypeCombo)
elif (self.paramType == parameters.PARAMETER_MAP_LAYER or
isinstance(self.param, QgsProcessingParameterMapLayer)):
self.verticalLayout.addWidget(QLabel(self.tr('Data type')))
self.datatypeCombo = QComboBox()
self.datatypeCombo.addItem(self.tr('Any Map Layer'), QgsProcessing.TypeMapLayer)
self.datatypeCombo.addItem(self.tr('Vector (Point)'), QgsProcessing.TypeVectorPoint)
self.datatypeCombo.addItem(self.tr('Vector (Line)'), QgsProcessing.TypeVectorLine)
self.datatypeCombo.addItem(self.tr('Vector (Polygon)'), QgsProcessing.TypeVectorPolygon)
self.datatypeCombo.addItem(self.tr('Vector (Any Geometry Type)'), QgsProcessing.TypeVectorAnyGeometry)
self.datatypeCombo.addItem(self.tr('Raster'), QgsProcessing.TypeRaster)
self.datatypeCombo.addItem(self.tr('Mesh'), QgsProcessing.TypeMesh)
if self.param is not None:
self.datatypeCombo.setCurrentIndex(self.datatypeCombo.findData(self.param.dataTypes()[0]))
self.verticalLayout.addWidget(self.datatypeCombo)
elif (self.paramType in (parameters.PARAMETER_NUMBER, parameters.PARAMETER_DISTANCE, parameters.PARAMETER_SCALE)
or isinstance(self.param, (QgsProcessingParameterNumber, QgsProcessingParameterDistance, QgsProcessingParameterScale))):
if (self.paramType == parameters.PARAMETER_DISTANCE
or isinstance(self.param, QgsProcessingParameterDistance)):
self.verticalLayout.addWidget(QLabel(self.tr('Linked input')))
self.parentCombo = QComboBox()
self.parentCombo.addItem('', '')
idx = 1
for param in list(self.alg.parameterComponents().values()):
definition = self.alg.parameterDefinition(param.parameterName())
if isinstance(definition, (QgsProcessingParameterFeatureSource,
QgsProcessingParameterVectorLayer,
QgsProcessingParameterMapLayer,
QgsProcessingParameterCrs)):
self.parentCombo.addItem(definition.description(), definition.name())
if self.param is not None:
if self.param.parentParameterName() == definition.name():
self.parentCombo.setCurrentIndex(idx)
idx += 1
self.verticalLayout.addWidget(self.parentCombo)
elif (self.paramType != parameters.PARAMETER_SCALE and not
isinstance(self.param, QgsProcessingParameterScale)):
self.verticalLayout.addWidget(QLabel(self.tr('Number type')))
self.type_combo = QComboBox()
self.type_combo.addItem(self.tr('Float'), QgsProcessingParameterNumber.Double)
self.type_combo.addItem(self.tr('Integer'), QgsProcessingParameterNumber.Integer)
if self.param:
self.type_combo.setCurrentIndex(self.type_combo.findData(self.param.dataType()))
self.verticalLayout.addWidget(self.type_combo)
if (self.paramType != parameters.PARAMETER_SCALE and not
isinstance(self.param, QgsProcessingParameterScale)):
self.verticalLayout.addWidget(QLabel(self.tr('Min value')))
self.minTextBox = QLineEdit()
self.verticalLayout.addWidget(self.minTextBox)
self.verticalLayout.addWidget(QLabel(self.tr('Max value')))
self.maxTextBox = QLineEdit()
self.verticalLayout.addWidget(self.maxTextBox)
if self.param is not None:
self.minTextBox.setText(str(self.param.minimum()))
self.maxTextBox.setText(str(self.param.maximum()))
self.verticalLayout.addWidget(QLabel(self.tr('Default value')))
self.defaultTextBox = QLineEdit()
self.defaultTextBox.setText(self.tr('0'))
if self.param is not None:
default = self.param.defaultValue()
if self.param.dataType() == QgsProcessingParameterNumber.Integer:
default = int(math.floor(float(default)))
if default:
self.defaultTextBox.setText(str(default))
self.verticalLayout.addWidget(self.defaultTextBox)
elif self.paramType == parameters.PARAMETER_ENUM or \
isinstance(self.param, QgsProcessingParameterEnum):
self.widget = EnumModelerWidget(self)
if self.param is not None:
self.widget.setAllowMultiple(bool(self.param.allowMultiple()))
self.widget.setOptions(self.param.options())
self.widget.setDefault(self.param.defaultValue())
self.verticalLayout.addWidget(self.widget)
elif self.paramType == parameters.PARAMETER_MATRIX or \
isinstance(self.param, QgsProcessingParameterMatrix):
self.widget = MatrixModelerWidget(self)
if self.param is not None:
self.widget.setValue(self.param.headers(), self.param.defaultValue())
self.widget.setFixedRows(self.param.hasFixedNumberRows())
self.verticalLayout.addWidget(self.widget)
elif isinstance(self.param, QgsProcessingDestinationParameter):
self.verticalLayout.addWidget(QLabel(self.tr('Default value')))
self.defaultWidget = QgsProcessingLayerOutputDestinationWidget(self.param, defaultSelection=True)
self.verticalLayout.addWidget(self.defaultWidget)
self.verticalLayout.addSpacing(20)
self.requiredCheck = QCheckBox()
self.requiredCheck.setText(self.tr('Mandatory'))
self.requiredCheck.setChecked(True)
if self.param is not None:
self.requiredCheck.setChecked(not self.param.flags() & QgsProcessingParameterDefinition.FlagOptional)
self.verticalLayout.addWidget(self.requiredCheck)
self.advancedCheck = QCheckBox()
self.advancedCheck.setText(self.tr('Advanced'))
self.advancedCheck.setChecked(False)
if self.param is not None:
self.advancedCheck.setChecked(self.param.flags() & QgsProcessingParameterDefinition.FlagAdvanced)
self.verticalLayout.addWidget(self.advancedCheck)
# If child algorithm output is mandatory, disable checkbox
if isinstance(self.param, QgsProcessingDestinationParameter):
provider_name, child_name, output_name = self.param.name().split(':')
child = self.alg.childAlgorithms()['{}:{}'.format(provider_name, child_name)]
model_output = child.modelOutput(output_name)
param_def = child.algorithm().parameterDefinition(model_output.childOutputName())
if not (param_def.flags() & QgsProcessingParameterDefinition.FlagOptional):
self.requiredCheck.setEnabled(False)
self.requiredCheck.setChecked(True)
self.advancedCheck.setEnabled(False)
self.advancedCheck.setChecked(False)
self.verticalLayout.addStretch()
w = QWidget()
w.setLayout(self.verticalLayout)
self.tab.addTab(w, self.tr('Properties'))
self.commentLayout = QVBoxLayout()
self.commentEdit = QTextEdit()
self.commentEdit.setAcceptRichText(False)
self.commentLayout.addWidget(self.commentEdit)
w2 = QWidget()
w2.setLayout(self.commentLayout)
self.tab.addTab(w2, self.tr('Comments'))
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.buttonBox.setObjectName('buttonBox')
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.mainLayout.addWidget(self.buttonBox)
self.setLayout(self.mainLayout)
def setComments(self, text):
self.commentEdit.setPlainText(text)
def comments(self):
return self.commentEdit.toPlainText()
def accept(self):
description = self.nameTextBox.text()
if description.strip() == '':
QMessageBox.warning(self, self.tr('Unable to define parameter'),
self.tr('Invalid parameter name'))
return
if self.param is None:
validChars = \
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
safeName = ''.join(c for c in description if c in validChars)
name = safeName.lower()
i = 2
while self.alg.parameterDefinition(name):
name = safeName.lower() + str(i)
i += 1
else:
name = self.param.name()
if (self.paramType == parameters.PARAMETER_TABLE_FIELD
or isinstance(self.param, QgsProcessingParameterField)):
if self.parentCombo.currentIndex() < 0:
QMessageBox.warning(self, self.tr('Unable to define parameter'),
self.tr('Wrong or missing parameter values'))
return
parent = self.parentCombo.currentData()
datatype = self.datatypeCombo.currentData()
default = self.defaultTextBox.text()
if not default:
default = None
self.param = QgsProcessingParameterField(name, description, defaultValue=default,
parentLayerParameterName=parent, type=datatype,
allowMultiple=self.multipleCheck.isChecked())
elif (self.paramType == parameters.PARAMETER_BAND
or isinstance(self.param, QgsProcessingParameterBand)):
if self.parentCombo.currentIndex() < 0:
QMessageBox.warning(self, self.tr('Unable to define parameter'),
self.tr('Wrong or missing parameter values'))
return
parent = self.parentCombo.currentData()
self.param = QgsProcessingParameterBand(name, description, None, parent)
elif (self.paramType == parameters.PARAMETER_MAP_LAYER
or isinstance(self.param, QgsProcessingParameterMapLayer)):
self.param = QgsProcessingParameterMapLayer(
name, description, types=[self.datatypeCombo.currentData()])
elif (self.paramType == parameters.PARAMETER_RASTER
or isinstance(self.param, QgsProcessingParameterRasterLayer)):
self.param = QgsProcessingParameterRasterLayer(
name, description)
elif (self.paramType == parameters.PARAMETER_TABLE
or isinstance(self.param, QgsProcessingParameterVectorLayer)):
self.param = QgsProcessingParameterVectorLayer(
name, description,
[self.shapetypeCombo.currentData()])
elif (self.paramType == parameters.PARAMETER_VECTOR
or isinstance(self.param, QgsProcessingParameterFeatureSource)):
self.param = QgsProcessingParameterFeatureSource(
name, description,
[self.shapetypeCombo.currentData()])
elif (self.paramType == parameters.PARAMETER_MULTIPLE
or isinstance(self.param, QgsProcessingParameterMultipleLayers)):
self.param = QgsProcessingParameterMultipleLayers(
name, description,
self.datatypeCombo.currentData())
elif (self.paramType == parameters.PARAMETER_DISTANCE
or isinstance(self.param, QgsProcessingParameterDistance)):
self.param = QgsProcessingParameterDistance(name, description,
self.defaultTextBox.text())
try:
vmin = self.minTextBox.text().strip()
if not vmin == '':
self.param.setMinimum(float(vmin))
vmax = self.maxTextBox.text().strip()
if not vmax == '':
self.param.setMaximum(float(vmax))
except:
QMessageBox.warning(self, self.tr('Unable to define parameter'),
self.tr('Wrong or missing parameter values'))
return
if self.parentCombo.currentIndex() < 0:
QMessageBox.warning(self, self.tr('Unable to define parameter'),
self.tr('Wrong or missing parameter values'))
return
parent = self.parentCombo.currentData()
if parent:
self.param.setParentParameterName(parent)
elif (self.paramType == parameters.PARAMETER_SCALE
or isinstance(self.param, QgsProcessingParameterScale)):
self.param = QgsProcessingParameterScale(name, description,
self.defaultTextBox.text())
elif (self.paramType == parameters.PARAMETER_NUMBER
or isinstance(self.param, QgsProcessingParameterNumber)):
type = self.type_combo.currentData()
self.param = QgsProcessingParameterNumber(name, description, type,
self.defaultTextBox.text())
try:
vmin = self.minTextBox.text().strip()
if not vmin == '':
self.param.setMinimum(float(vmin))
vmax = self.maxTextBox.text().strip()
if not vmax == '':
self.param.setMaximum(float(vmax))
except:
QMessageBox.warning(self, self.tr('Unable to define parameter'),
self.tr('Wrong or missing parameter values'))
return
elif (self.paramType == parameters.PARAMETER_EXTENT
or isinstance(self.param, QgsProcessingParameterExtent)):
self.param = QgsProcessingParameterExtent(name, description)
elif (self.paramType == parameters.PARAMETER_ENUM
or isinstance(self.param, QgsProcessingParameterEnum)):
self.param = QgsProcessingParameterEnum(name, description, self.widget.options(), self.widget.allowMultiple(), self.widget.defaultOptions())
elif (self.paramType == parameters.PARAMETER_MATRIX
or isinstance(self.param, QgsProcessingParameterMatrix)):
self.param = QgsProcessingParameterMatrix(name, description, hasFixedNumberRows=self.widget.fixedRows(), headers=self.widget.headers(), defaultValue=self.widget.value())
# Destination parameter
elif (isinstance(self.param, QgsProcessingParameterFeatureSink)):
self.param = QgsProcessingParameterFeatureSink(
name=name,
description=self.param.description(),
type=self.param.dataType(),
defaultValue=self.defaultWidget.value())
elif (isinstance(self.param, QgsProcessingParameterFileDestination)):
self.param = QgsProcessingParameterFileDestination(
name=name,
description=self.param.description(),
fileFilter=self.param.fileFilter(),
defaultValue=self.defaultWidget.value())
elif (isinstance(self.param, QgsProcessingParameterFolderDestination)):
self.param = QgsProcessingParameterFolderDestination(
name=name,
description=self.param.description(),
defaultValue=self.defaultWidget.value())
elif (isinstance(self.param, QgsProcessingParameterRasterDestination)):
self.param = QgsProcessingParameterRasterDestination(
name=name,
description=self.param.description(),
defaultValue=self.defaultWidget.value())
elif (isinstance(self.param, QgsProcessingParameterVectorDestination)):
self.param = QgsProcessingParameterVectorDestination(
name=name,
description=self.param.description(),
type=self.param.dataType(),
defaultValue=self.defaultWidget.value())
else:
if self.paramType:
typeId = self.paramType
else:
typeId = self.param.type()
paramTypeDef = QgsApplication.instance().processingRegistry().parameterType(typeId)
if not paramTypeDef:
msg = self.tr('The parameter `{}` is not registered, are you missing a required plugin?'.format(typeId))
raise UndefinedParameterException(msg)
self.param = paramTypeDef.create(name)
self.param.setDescription(description)
self.param.setMetadata(paramTypeDef.metadata())
if not self.requiredCheck.isChecked():
self.param.setFlags(self.param.flags() | QgsProcessingParameterDefinition.FlagOptional)
else:
self.param.setFlags(self.param.flags() & ~QgsProcessingParameterDefinition.FlagOptional)
if self.advancedCheck.isChecked():
self.param.setFlags(self.param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
else:
self.param.setFlags(self.param.flags() & ~QgsProcessingParameterDefinition.FlagAdvanced)
settings = QgsSettings()
settings.setValue("/Processing/modelParametersDefinitionDialogGeometry", self.saveGeometry())
QDialog.accept(self)
def reject(self):
self.param = None
settings = QgsSettings()
settings.setValue("/Processing/modelParametersDefinitionDialogGeometry", self.saveGeometry())
QDialog.reject(self)
def setupUi(self):
type_metadata = QgsApplication.processingRegistry().parameterType(self.param.type() if self.param else self.paramType)
self.setWindowTitle(self.tr('{} Parameter Definition').format(type_metadata.name()))
self.mainLayout = QVBoxLayout()
self.tab = QTabWidget()
self.mainLayout.addWidget(self.tab)
self.setMinimumWidth(300)
self.verticalLayout = QVBoxLayout()
self.label = QLabel(self.tr('Parameter name'))
self.verticalLayout.addWidget(self.label)
self.nameTextBox = QLineEdit()
self.verticalLayout.addWidget(self.nameTextBox)
if isinstance(self.param, QgsProcessingParameterDefinition):
self.nameTextBox.setText(self.param.description())
if self.paramType == parameters.PARAMETER_TABLE_FIELD or \
isinstance(self.param, QgsProcessingParameterField):
self.verticalLayout.addWidget(QLabel(self.tr('Parent layer')))
self.parentCombo = QComboBox()
idx = 0
for param in list(self.alg.parameterComponents().values()):
definition = self.alg.parameterDefinition(param.parameterName())
if isinstance(definition, (QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer)):
self.parentCombo.addItem(definition.description(), definition.name())
if self.param is not None:
if self.param.parentLayerParameterName() == definition.name():
self.parentCombo.setCurrentIndex(idx)
idx += 1
self.verticalLayout.addWidget(self.parentCombo)
# add the datatype selector
self.verticalLayout.addWidget(QLabel(self.tr('Allowed data type')))
self.datatypeCombo = QComboBox()
self.datatypeCombo.addItem(self.tr('Any'), -1)
self.datatypeCombo.addItem(self.tr('Number'), 0)
self.datatypeCombo.addItem(self.tr('String'), 1)
self.datatypeCombo.addItem(self.tr('Date/time'), 2)
self.verticalLayout.addWidget(self.datatypeCombo)
if self.param is not None and self.param.dataType() is not None:
# QComboBoxes indexes start at 0,
# self.param.datatype start with -1 that is why I need to do +1
datatypeIndex = self.param.dataType() + 1
self.datatypeCombo.setCurrentIndex(datatypeIndex)
self.multipleCheck = QCheckBox()
self.multipleCheck.setText(self.tr('Accept multiple fields'))
self.multipleCheck.setChecked(False)
if self.param is not None:
self.multipleCheck.setChecked(self.param.allowMultiple())
self.verticalLayout.addWidget(self.multipleCheck)
self.verticalLayout.addWidget(QLabel(self.tr('Default value')))
self.defaultTextBox = QLineEdit()
self.defaultTextBox.setToolTip(
self.tr('Default field name, or ; separated list of field names for multiple field parameters'))
if self.param is not None:
default = self.param.defaultValue()
if default is not None:
self.defaultTextBox.setText(str(default))
self.verticalLayout.addWidget(self.defaultTextBox)
elif self.paramType == parameters.PARAMETER_BAND or \
isinstance(self.param, QgsProcessingParameterBand):
self.verticalLayout.addWidget(QLabel(self.tr('Parent layer')))
self.parentCombo = QComboBox()
idx = 0
for param in list(self.alg.parameterComponents().values()):
definition = self.alg.parameterDefinition(param.parameterName())
if isinstance(definition, (QgsProcessingParameterRasterLayer)):
self.parentCombo.addItem(definition.description(), definition.name())
if self.param is not None:
if self.param.parentLayerParameterName() == definition.name():
self.parentCombo.setCurrentIndex(idx)
idx += 1
self.verticalLayout.addWidget(self.parentCombo)
elif (self.paramType in (
parameters.PARAMETER_VECTOR, parameters.PARAMETER_TABLE) or
isinstance(self.param, (QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer))):
self.verticalLayout.addWidget(QLabel(self.tr('Geometry type')))
self.shapetypeCombo = QComboBox()
self.shapetypeCombo.addItem(self.tr('Geometry Not Required'), QgsProcessing.TypeVector)
self.shapetypeCombo.addItem(self.tr('Point'), QgsProcessing.TypeVectorPoint)
self.shapetypeCombo.addItem(self.tr('Line'), QgsProcessing.TypeVectorLine)
self.shapetypeCombo.addItem(self.tr('Polygon'), QgsProcessing.TypeVectorPolygon)
self.shapetypeCombo.addItem(self.tr('Any Geometry Type'), QgsProcessing.TypeVectorAnyGeometry)
if self.param is not None:
self.shapetypeCombo.setCurrentIndex(self.shapetypeCombo.findData(self.param.dataTypes()[0]))
self.verticalLayout.addWidget(self.shapetypeCombo)
elif (self.paramType == parameters.PARAMETER_MULTIPLE
or isinstance(self.param, QgsProcessingParameterMultipleLayers)):
self.verticalLayout.addWidget(QLabel(self.tr('Data type')))
self.datatypeCombo = QComboBox()
self.datatypeCombo.addItem(self.tr('Any Map Layer'), QgsProcessing.TypeMapLayer)
self.datatypeCombo.addItem(self.tr('Vector (No Geometry Required)'), QgsProcessing.TypeVector)
self.datatypeCombo.addItem(self.tr('Vector (Point)'), QgsProcessing.TypeVectorPoint)
self.datatypeCombo.addItem(self.tr('Vector (Line)'), QgsProcessing.TypeVectorLine)
self.datatypeCombo.addItem(self.tr('Vector (Polygon)'), QgsProcessing.TypeVectorPolygon)
self.datatypeCombo.addItem(self.tr('Vector (Any Geometry Type)'), QgsProcessing.TypeVectorAnyGeometry)
self.datatypeCombo.addItem(self.tr('Raster'), QgsProcessing.TypeRaster)
self.datatypeCombo.addItem(self.tr('File'), QgsProcessing.TypeFile)
if self.param is not None:
self.datatypeCombo.setCurrentIndex(self.datatypeCombo.findData(self.param.layerType()))
self.verticalLayout.addWidget(self.datatypeCombo)
elif (self.paramType == parameters.PARAMETER_MAP_LAYER or
isinstance(self.param, QgsProcessingParameterMapLayer)):
self.verticalLayout.addWidget(QLabel(self.tr('Data type')))
self.datatypeCombo = QComboBox()
self.datatypeCombo.addItem(self.tr('Any Map Layer'), QgsProcessing.TypeMapLayer)
self.datatypeCombo.addItem(self.tr('Vector (Point)'), QgsProcessing.TypeVectorPoint)
self.datatypeCombo.addItem(self.tr('Vector (Line)'), QgsProcessing.TypeVectorLine)
self.datatypeCombo.addItem(self.tr('Vector (Polygon)'), QgsProcessing.TypeVectorPolygon)
self.datatypeCombo.addItem(self.tr('Vector (Any Geometry Type)'), QgsProcessing.TypeVectorAnyGeometry)
self.datatypeCombo.addItem(self.tr('Raster'), QgsProcessing.TypeRaster)
self.datatypeCombo.addItem(self.tr('Mesh'), QgsProcessing.TypeMesh)
if self.param is not None:
self.datatypeCombo.setCurrentIndex(self.datatypeCombo.findData(self.param.dataTypes()[0]))
self.verticalLayout.addWidget(self.datatypeCombo)
elif (self.paramType in (parameters.PARAMETER_NUMBER, parameters.PARAMETER_DISTANCE, parameters.PARAMETER_SCALE)
or isinstance(self.param, (QgsProcessingParameterNumber, QgsProcessingParameterDistance, QgsProcessingParameterScale))):
if (self.paramType == parameters.PARAMETER_DISTANCE
or isinstance(self.param, QgsProcessingParameterDistance)):
self.verticalLayout.addWidget(QLabel(self.tr('Linked input')))
self.parentCombo = QComboBox()
self.parentCombo.addItem('', '')
idx = 1
for param in list(self.alg.parameterComponents().values()):
definition = self.alg.parameterDefinition(param.parameterName())
if isinstance(definition, (QgsProcessingParameterFeatureSource,
QgsProcessingParameterVectorLayer,
QgsProcessingParameterMapLayer,
QgsProcessingParameterCrs)):
self.parentCombo.addItem(definition.description(), definition.name())
if self.param is not None:
if self.param.parentParameterName() == definition.name():
self.parentCombo.setCurrentIndex(idx)
idx += 1
self.verticalLayout.addWidget(self.parentCombo)
elif (self.paramType != parameters.PARAMETER_SCALE and not
isinstance(self.param, QgsProcessingParameterScale)):
self.verticalLayout.addWidget(QLabel(self.tr('Number type')))
self.type_combo = QComboBox()
self.type_combo.addItem(self.tr('Float'), QgsProcessingParameterNumber.Double)
self.type_combo.addItem(self.tr('Integer'), QgsProcessingParameterNumber.Integer)
if self.param:
self.type_combo.setCurrentIndex(self.type_combo.findData(self.param.dataType()))
self.verticalLayout.addWidget(self.type_combo)
if (self.paramType != parameters.PARAMETER_SCALE and not
isinstance(self.param, QgsProcessingParameterScale)):
self.verticalLayout.addWidget(QLabel(self.tr('Min value')))
self.minTextBox = QLineEdit()
self.verticalLayout.addWidget(self.minTextBox)
self.verticalLayout.addWidget(QLabel(self.tr('Max value')))
self.maxTextBox = QLineEdit()
self.verticalLayout.addWidget(self.maxTextBox)
if self.param is not None:
self.minTextBox.setText(str(self.param.minimum()))
self.maxTextBox.setText(str(self.param.maximum()))
self.verticalLayout.addWidget(QLabel(self.tr('Default value')))
self.defaultTextBox = QLineEdit()
self.defaultTextBox.setText(self.tr('0'))
if self.param is not None:
default = self.param.defaultValue()
if self.param.dataType() == QgsProcessingParameterNumber.Integer:
default = int(math.floor(float(default)))
if default:
self.defaultTextBox.setText(str(default))
self.verticalLayout.addWidget(self.defaultTextBox)
elif self.paramType == parameters.PARAMETER_ENUM or \
isinstance(self.param, QgsProcessingParameterEnum):
self.widget = EnumModelerWidget(self)
if self.param is not None:
self.widget.setAllowMultiple(bool(self.param.allowMultiple()))
self.widget.setOptions(self.param.options())
self.widget.setDefault(self.param.defaultValue())
self.verticalLayout.addWidget(self.widget)
elif self.paramType == parameters.PARAMETER_MATRIX or \
isinstance(self.param, QgsProcessingParameterMatrix):
self.widget = MatrixModelerWidget(self)
if self.param is not None:
self.widget.setValue(self.param.headers(), self.param.defaultValue())
self.widget.setFixedRows(self.param.hasFixedNumberRows())
self.verticalLayout.addWidget(self.widget)
elif isinstance(self.param, QgsProcessingDestinationParameter):
self.verticalLayout.addWidget(QLabel(self.tr('Default value')))
self.defaultWidget = QgsProcessingLayerOutputDestinationWidget(self.param, defaultSelection=True)
self.verticalLayout.addWidget(self.defaultWidget)
self.verticalLayout.addSpacing(20)
self.requiredCheck = QCheckBox()
self.requiredCheck.setText(self.tr('Mandatory'))
self.requiredCheck.setChecked(True)
if self.param is not None:
self.requiredCheck.setChecked(not self.param.flags() & QgsProcessingParameterDefinition.FlagOptional)
self.verticalLayout.addWidget(self.requiredCheck)
self.advancedCheck = QCheckBox()
self.advancedCheck.setText(self.tr('Advanced'))
self.advancedCheck.setChecked(False)
if self.param is not None:
self.advancedCheck.setChecked(self.param.flags() & QgsProcessingParameterDefinition.FlagAdvanced)
self.verticalLayout.addWidget(self.advancedCheck)
# If child algorithm output is mandatory, disable checkbox
if isinstance(self.param, QgsProcessingDestinationParameter):
provider_name, child_name, output_name = self.param.name().split(':')
child = self.alg.childAlgorithms()['{}:{}'.format(provider_name, child_name)]
model_output = child.modelOutput(output_name)
param_def = child.algorithm().parameterDefinition(model_output.childOutputName())
if not (param_def.flags() & QgsProcessingParameterDefinition.FlagOptional):
self.requiredCheck.setEnabled(False)
self.requiredCheck.setChecked(True)
self.advancedCheck.setEnabled(False)
self.advancedCheck.setChecked(False)
self.verticalLayout.addStretch()
w = QWidget()
w.setLayout(self.verticalLayout)
self.tab.addTab(w, self.tr('Properties'))
self.commentLayout = QVBoxLayout()
self.commentEdit = QTextEdit()
self.commentEdit.setAcceptRichText(False)
self.commentLayout.addWidget(self.commentEdit)
w2 = QWidget()
w2.setLayout(self.commentLayout)
self.tab.addTab(w2, self.tr('Comments'))
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.buttonBox.setObjectName('buttonBox')
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.mainLayout.addWidget(self.buttonBox)
self.setLayout(self.mainLayout)
class TreeSettingItem(QTreeWidgetItem):
comboStyle = '''QComboBox {
border: 1px solid gray;
border-radius: 3px;
padding: 1px 18px 1px 3px;
min-width: 6em;
}
QComboBox::drop-down {
subcontrol-origin: padding;
subcontrol-position: top right;
width: 15px;
border-left-width: 1px;
border-left-color: darkgray;
border-left-style: solid;
border-top-right-radius: 3px;
border-bottom-right-radius: 3px;
}
'''
def _addTextEdit(self, editable=True):
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self.textEdit = QTextEdit()
if not editable:
self.textEdit.setReadOnly(True)
self.textEdit.setPlainText(self._value)
layout.addWidget(self.textEdit)
w = QWidget()
w.setLayout(layout)
self.tree.setItemWidget(self, 1, w)
def _addTextBoxWithLink(self, text, func, editable=True):
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self.lineEdit = QLineEdit()
if not editable:
self.lineEdit.setReadOnly(True)
self.lineEdit.setText(self._value)
layout.addWidget(self.lineEdit)
if text:
self.linkLabel = QLabel()
self.linkLabel.setText("<a href='#'> %s</a>" % text)
self.linkLabel.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
layout.addWidget(self.linkLabel)
self.linkLabel.linkActivated.connect(func)
w = QWidget()
w.setLayout(layout)
self.tree.setItemWidget(self, 1, w)
def __init__(self, parent, tree, setting, namespace, value):
QTreeWidgetItem.__init__(self, parent)
self.parent = parent
self.namespace = namespace
self.tree = tree
self._value = value
self.setting = setting
self.name = setting["name"]
self.labelText = setting["label"]
self.settingType = setting["type"]
self.setText(0, self.labelText)
if self.settingType == CRS:
def edit():
selector = QgsProjectionSelectionDialog()
selector.setCrs(value);
if selector.exec_():
crs = selector.crs()
if crs.upper().startswith("EPSG:"):
self.lineEdit.setText(crs)
self._addTextBoxWithLink("Edit", edit, False)
elif self.settingType == FILES:
def edit():
f = QFileDialog.getOpenFileNames(parent.treeWidget(), "Select file", "", "*.*")
if f:
self.lineEdit.setText(",".join(f))
self._addTextBoxWithLink("Browse", edit, True)
elif self.settingType == FILE:
def edit():
f = QFileDialog.getOpenFileName(parent.treeWidget(), "Select file", "", "*.*")
if f:
self.lineEdit.setText(f)
self._addTextBoxWithLink("Browse", edit, True)
elif self.settingType == FOLDER:
def edit():
f = QFileDialog.getExistingDirectory(parent.treeWidget(), "Select folder", "")
if f:
self.lineEdit.setText(f)
self._addTextBoxWithLink("Browse", edit, True)
elif self.settingType == BOOL:
if value:
self.setCheckState(1, Qt.Checked)
else:
self.setCheckState(1, Qt.Unchecked)
elif self.settingType == CHOICE:
self.combo = QComboBox()
self.combo.setStyleSheet(self.comboStyle)
for option in setting["options"]:
self.combo.addItem(option)
self.tree.setItemWidget(self, 1, self.combo)
idx = self.combo.findText(str(value))
self.combo.setCurrentIndex(idx)
elif self.settingType == TEXT:
self._addTextEdit()
elif self.settingType == STRING:
self._addTextBoxWithLink(None, None)
elif self.settingType == AUTHCFG:
def edit():
currentAuthCfg = self.value()
dlg = AuthConfigSelectDialog(parent.treeWidget(), authcfg=currentAuthCfg)
ret = dlg.exec_()
if ret:
self.lineEdit.setText(dlg.authcfg)
self._addTextBoxWithLink("Select", edit, True)
else:
self.setFlags(self.flags() | Qt.ItemIsEditable)
self.setText(1, unicode(value))
def saveValue(self):
value = self.value()
setPluginSetting(self.name, value, self.namespace)
def value(self):
self.setBackgroundColor(0, Qt.white)
self.setBackgroundColor(1, Qt.white)
try:
if self.settingType == BOOL:
return self.checkState(1) == Qt.Checked
elif self.settingType == NUMBER:
v = float(self.text(1))
return v
elif self.settingType == CHOICE:
return self.combo.currentText()
elif self.settingType in [TEXT]:
return self.textEdit.toPlainText()
elif self.settingType in [CRS, STRING, FILES, FOLDER, AUTHCFG]:
return self.lineEdit.text()
else:
return self.text(1)
except:
self.setBackgroundColor(0, Qt.yellow)
self.setBackgroundColor(1, Qt.yellow)
raise WrongValueException()
def setValue(self, value):
if self.settingType == BOOL:
if value:
self.setCheckState(1, Qt.Checked)
else:
self.setCheckState(1, Qt.Unchecked)
elif self.settingType == CHOICE:
idx = self.combo.findText(str(value))
self.combo.setCurrentIndex(idx)
elif self.settingType in [TEXT, CRS, STRING, FILES, FOLDER, AUTHCFG]:
self.lineEdit.setText(value)
else:
self.setText(1, unicode(value))
def resetDefault(self):
self.setValue(self.setting["default"])
class ConsoleWidget(QWidget):
def __init__(self, exc_info, parent=None):
QWidget.__init__(self, parent)
self.compiler = code.CommandCompiler() # for console
self.tb = exc_info[2]
self.entries = traceback.extract_tb(self.tb)
self.console = QLineEdit()
self.console.setPlaceholderText(">>> Python Console")
self.console.returnPressed.connect(self.exec_console)
self.console.setFont(QFont("Courier"))
self.console_out = QTextEdit()
self.console_out.setReadOnly(True)
self.console_out.setFont(QFont("Courier"))
self.console_out.setVisible(False) # initially hidden
self.console_outs = [''] * len(self.entries)
self.frame_vars = [None] * len(self.entries)
l = QVBoxLayout()
l.addWidget(self.console_out)
l.addWidget(self.console)
l.setContentsMargins(0, 0, 0, 0)
self.setLayout(l)
def go_to_frame(self, index):
self.console_out.setPlainText(self.console_outs[index])
self.current_frame_index = index
def exec_console(self):
index = self.current_frame_index
if index < 0: return
# cache frame variables (globals and locals)
# because every time we ask for frame.f_locals, a new dict instance
# is created - we keep our local cache that may contain some changes
if self.frame_vars[index] is None:
#print "init", index
frame = frame_from_traceback(self.tb, index)
self.frame_vars[index] = (dict(frame.f_globals),
dict(frame.f_locals))
frame_vars = self.frame_vars[index]
#print frame_vars[1]
line = self.console.text()
try:
c = self.compiler(line, "<console>", "single")
except (OverflowError, SyntaxError, ValueError) as e:
QMessageBox.critical(self, "Error", str(e))
return
if c is None:
QMessageBox.critical(self, "Error", "Code not complete")
return
import io
io = io.StringIO() if sys.version_info.major >= 3 else io.BytesIO()
try:
with stdout_redirected(io):
exec(c, frame_vars[0], frame_vars[1])
except:
etype, value, tb = sys.exc_info()
QMessageBox.critical(self, "Error",
etype.__name__ + "\n" + str(value))
return
stuff = self.console_outs[index]
stuff += ">>> " + line + "\n"
stuff += io.getvalue()
self.console_outs[index] = stuff
self.console_out.setPlainText(stuff)
self.console_out.setVisible(True)
# make sure we are at the end
c = self.console_out.textCursor()
c.movePosition(QTextCursor.End)
self.console_out.setTextCursor(c)
self.console_out.ensureCursorVisible()
self.console.setText('')
def setupUi(self):
type_metadata = QgsApplication.processingRegistry().parameterType(
self.param.type() if self.param else self.paramType)
self.setWindowTitle(
self.tr('{} Parameter Definition').format(type_metadata.name()))
self.mainLayout = QVBoxLayout()
self.tab = QTabWidget()
self.mainLayout.addWidget(self.tab)
self.setMinimumWidth(300)
self.verticalLayout = QVBoxLayout()
self.label = QLabel(self.tr('Parameter name'))
self.verticalLayout.addWidget(self.label)
self.nameTextBox = QLineEdit()
self.verticalLayout.addWidget(self.nameTextBox)
if isinstance(self.param, QgsProcessingParameterDefinition):
self.nameTextBox.setText(self.param.description())
if isinstance(self.param, QgsProcessingDestinationParameter):
self.verticalLayout.addWidget(QLabel(self.tr('Default value')))
self.defaultWidget = QgsProcessingLayerOutputDestinationWidget(
self.param, defaultSelection=True)
self.verticalLayout.addWidget(self.defaultWidget)
self.verticalLayout.addSpacing(20)
self.requiredCheck = QCheckBox()
self.requiredCheck.setText(self.tr('Mandatory'))
self.requiredCheck.setChecked(True)
if self.param is not None:
self.requiredCheck.setChecked(
not self.param.flags()
& QgsProcessingParameterDefinition.FlagOptional)
self.verticalLayout.addWidget(self.requiredCheck)
self.advancedCheck = QCheckBox()
self.advancedCheck.setText(self.tr('Advanced'))
self.advancedCheck.setChecked(False)
if self.param is not None:
self.advancedCheck.setChecked(
self.param.flags()
& QgsProcessingParameterDefinition.FlagAdvanced)
self.verticalLayout.addWidget(self.advancedCheck)
# If child algorithm output is mandatory, disable checkbox
if isinstance(self.param, QgsProcessingDestinationParameter):
child = self.alg.childAlgorithms()[self.param.metadata()
['_modelChildId']]
model_output = child.modelOutput(
self.param.metadata()['_modelChildOutputName'])
param_def = child.algorithm().parameterDefinition(
model_output.childOutputName())
if not (param_def.flags()
& QgsProcessingParameterDefinition.FlagOptional):
self.requiredCheck.setEnabled(False)
self.requiredCheck.setChecked(True)
self.advancedCheck.setEnabled(False)
self.advancedCheck.setChecked(False)
self.verticalLayout.addStretch()
w = QWidget()
w.setLayout(self.verticalLayout)
self.tab.addTab(w, self.tr('Properties'))
self.commentLayout = QVBoxLayout()
self.commentEdit = QTextEdit()
self.commentEdit.setAcceptRichText(False)
self.commentLayout.addWidget(self.commentEdit, 1)
hl = QHBoxLayout()
hl.setContentsMargins(0, 0, 0, 0)
hl.addWidget(QLabel(self.tr('Color')))
self.comment_color_button = QgsColorButton()
self.comment_color_button.setAllowOpacity(True)
self.comment_color_button.setWindowTitle(self.tr('Comment Color'))
self.comment_color_button.setShowNull(True, self.tr('Default'))
hl.addWidget(self.comment_color_button)
self.commentLayout.addLayout(hl)
w2 = QWidget()
w2.setLayout(self.commentLayout)
self.tab.addTab(w2, self.tr('Comments'))
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.buttonBox.setObjectName('buttonBox')
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.mainLayout.addWidget(self.buttonBox)
self.setLayout(self.mainLayout)
class ModelerParameterDefinitionDialog(QDialog):
@staticmethod
def use_legacy_dialog(param=None, paramType=None):
if isinstance(param, QgsProcessingDestinationParameter):
return True
# yay, use new API!
return False
def __init__(self, alg, paramType=None, param=None):
self.alg = alg
self.paramType = paramType
self.param = param
QDialog.__init__(self)
self.setModal(True)
self.setupUi()
settings = QgsSettings()
self.restoreGeometry(
settings.value(
"/Processing/modelParametersDefinitionDialogGeometry",
QByteArray()))
def closeEvent(self, event):
settings = QgsSettings()
settings.setValue(
"/Processing/modelParametersDefinitionDialogGeometry",
self.saveGeometry())
super(ModelerParameterDefinitionDialog, self).closeEvent(event)
def switchToCommentTab(self):
self.tab.setCurrentIndex(1)
self.commentEdit.setFocus()
self.commentEdit.selectAll()
def setupUi(self):
type_metadata = QgsApplication.processingRegistry().parameterType(
self.param.type() if self.param else self.paramType)
self.setWindowTitle(
self.tr('{} Parameter Definition').format(type_metadata.name()))
self.mainLayout = QVBoxLayout()
self.tab = QTabWidget()
self.mainLayout.addWidget(self.tab)
self.setMinimumWidth(300)
self.verticalLayout = QVBoxLayout()
self.label = QLabel(self.tr('Parameter name'))
self.verticalLayout.addWidget(self.label)
self.nameTextBox = QLineEdit()
self.verticalLayout.addWidget(self.nameTextBox)
if isinstance(self.param, QgsProcessingParameterDefinition):
self.nameTextBox.setText(self.param.description())
if isinstance(self.param, QgsProcessingDestinationParameter):
self.verticalLayout.addWidget(QLabel(self.tr('Default value')))
self.defaultWidget = QgsProcessingLayerOutputDestinationWidget(
self.param, defaultSelection=True)
self.verticalLayout.addWidget(self.defaultWidget)
self.verticalLayout.addSpacing(20)
self.requiredCheck = QCheckBox()
self.requiredCheck.setText(self.tr('Mandatory'))
self.requiredCheck.setChecked(True)
if self.param is not None:
self.requiredCheck.setChecked(
not self.param.flags()
& QgsProcessingParameterDefinition.FlagOptional)
self.verticalLayout.addWidget(self.requiredCheck)
self.advancedCheck = QCheckBox()
self.advancedCheck.setText(self.tr('Advanced'))
self.advancedCheck.setChecked(False)
if self.param is not None:
self.advancedCheck.setChecked(
self.param.flags()
& QgsProcessingParameterDefinition.FlagAdvanced)
self.verticalLayout.addWidget(self.advancedCheck)
# If child algorithm output is mandatory, disable checkbox
if isinstance(self.param, QgsProcessingDestinationParameter):
child = self.alg.childAlgorithms()[self.param.metadata()
['_modelChildId']]
model_output = child.modelOutput(
self.param.metadata()['_modelChildOutputName'])
param_def = child.algorithm().parameterDefinition(
model_output.childOutputName())
if not (param_def.flags()
& QgsProcessingParameterDefinition.FlagOptional):
self.requiredCheck.setEnabled(False)
self.requiredCheck.setChecked(True)
self.advancedCheck.setEnabled(False)
self.advancedCheck.setChecked(False)
self.verticalLayout.addStretch()
w = QWidget()
w.setLayout(self.verticalLayout)
self.tab.addTab(w, self.tr('Properties'))
self.commentLayout = QVBoxLayout()
self.commentEdit = QTextEdit()
self.commentEdit.setAcceptRichText(False)
self.commentLayout.addWidget(self.commentEdit, 1)
hl = QHBoxLayout()
hl.setContentsMargins(0, 0, 0, 0)
hl.addWidget(QLabel(self.tr('Color')))
self.comment_color_button = QgsColorButton()
self.comment_color_button.setAllowOpacity(True)
self.comment_color_button.setWindowTitle(self.tr('Comment Color'))
self.comment_color_button.setShowNull(True, self.tr('Default'))
hl.addWidget(self.comment_color_button)
self.commentLayout.addLayout(hl)
w2 = QWidget()
w2.setLayout(self.commentLayout)
self.tab.addTab(w2, self.tr('Comments'))
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.buttonBox.setObjectName('buttonBox')
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.mainLayout.addWidget(self.buttonBox)
self.setLayout(self.mainLayout)
def setComments(self, text):
self.commentEdit.setPlainText(text)
def comments(self):
return self.commentEdit.toPlainText()
def setCommentColor(self, color):
if color.isValid():
self.comment_color_button.setColor(color)
else:
self.comment_color_button.setToNull()
def commentColor(self):
return self.comment_color_button.color(
) if not self.comment_color_button.isNull() else QColor()
def accept(self):
description = self.nameTextBox.text()
if description.strip() == '':
QMessageBox.warning(self, self.tr('Unable to define parameter'),
self.tr('Invalid parameter name'))
return
validChars = \
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
safeName = ''.join(c for c in description if c in validChars)
name = safeName.lower()
# Destination parameter
if (isinstance(self.param, QgsProcessingParameterFeatureSink)):
self.param = QgsProcessingParameterFeatureSink(
name=name,
description=description,
type=self.param.dataType(),
defaultValue=self.defaultWidget.value())
elif (isinstance(self.param, QgsProcessingParameterFileDestination)):
self.param = QgsProcessingParameterFileDestination(
name=name,
description=description,
fileFilter=self.param.fileFilter(),
defaultValue=self.defaultWidget.value())
elif (isinstance(self.param, QgsProcessingParameterFolderDestination)):
self.param = QgsProcessingParameterFolderDestination(
name=name,
description=description,
defaultValue=self.defaultWidget.value())
elif (isinstance(self.param, QgsProcessingParameterRasterDestination)):
self.param = QgsProcessingParameterRasterDestination(
name=name,
description=description,
defaultValue=self.defaultWidget.value())
elif (isinstance(self.param, QgsProcessingParameterVectorDestination)):
self.param = QgsProcessingParameterVectorDestination(
name=name,
description=description,
type=self.param.dataType(),
defaultValue=self.defaultWidget.value())
else:
if self.paramType:
typeId = self.paramType
else:
typeId = self.param.type()
paramTypeDef = QgsApplication.instance().processingRegistry(
).parameterType(typeId)
if not paramTypeDef:
msg = self.tr(
'The parameter `{}` is not registered, are you missing a required plugin?'
.format(typeId))
raise UndefinedParameterException(msg)
self.param = paramTypeDef.create(name)
self.param.setDescription(description)
self.param.setMetadata(paramTypeDef.metadata())
if not self.requiredCheck.isChecked():
self.param.setFlags(
self.param.flags()
| QgsProcessingParameterDefinition.FlagOptional)
else:
self.param.setFlags(
self.param.flags()
& ~QgsProcessingParameterDefinition.FlagOptional)
if self.advancedCheck.isChecked():
self.param.setFlags(
self.param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
else:
self.param.setFlags(
self.param.flags()
& ~QgsProcessingParameterDefinition.FlagAdvanced)
settings = QgsSettings()
settings.setValue(
"/Processing/modelParametersDefinitionDialogGeometry",
self.saveGeometry())
QDialog.accept(self)
def reject(self):
self.param = None
settings = QgsSettings()
settings.setValue(
"/Processing/modelParametersDefinitionDialogGeometry",
self.saveGeometry())
QDialog.reject(self)
class CalculatorModelerParametersDialog(ModelerParametersDialog):
def setupUi(self):
self.valueItems = {}
self.dependentItems = {}
self.resize(650, 450)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.infoText = QTextEdit()
numbers = self.getAvailableValuesOfType(ParameterNumber, OutputNumber)
text = self.tr(
'You can refer to model values in your formula, using '
'single-letter variables, as follows:\n',
'CalculatorModelerParametersDialog')
ichar = 97
if numbers:
for number in numbers:
text += chr(ichar) + '->' + self.resolveValueDescription(
number) + '\n'
ichar += 1
else:
text += self.tr('\n - No numerical variables are available.',
'CalculatorModelerParametersDialog')
self.infoText.setText(text)
self.infoText.setEnabled(False)
self.formulaText = QLineEdit()
if hasattr(self.formulaText, 'setPlaceholderText'):
self.formulaText.setPlaceholderText(
self.tr('[Enter your formula here]',
'CalculatorModelerParametersDialog'))
if self._algName is not None:
alg = self.model.algs[self._algName]
self.formulaText.setText(alg.params[FORMULA])
self.setWindowTitle(
self.tr('Calculator', 'CalculatorModelerParametersDialog'))
self.verticalLayout = QVBoxLayout()
self.verticalLayout.setSpacing(2)
self.verticalLayout.setMargin(0)
self.verticalLayout.addWidget(self.infoText)
self.verticalLayout.addWidget(self.formulaText)
self.verticalLayout.addWidget(self.buttonBox)
self.setLayout(self.verticalLayout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
QMetaObject.connectSlotsByName(self)
def createAlgorithm(self):
alg = Algorithm('modelertools:calculator')
alg.setName(self.model)
alg.description = self.tr('Calculator',
'CalculatorModelerParametersDialog')
formula = self.formulaText.text()
alg.params[FORMULA] = formula
for i in xrange(AVAILABLE_VARIABLES):
paramname = NUMBER + unicode(i)
alg.params[paramname] = None
numbers = self.getAvailableValuesOfType(ParameterNumber, OutputNumber)
used = []
for i in range(len(numbers)):
if unicode(chr(i + 97)) in formula:
used.append(numbers[i])
for i, variable in enumerate(used):
paramname = NUMBER + unicode(i)
alg.params[paramname] = variable
# TODO check formula is correct
return alg
def construct_form_param_system(self, row, pos):
widget = None
for field in row[pos]['fields']:
if field['label']:
lbl = QLabel()
lbl.setObjectName('lbl' + field['widgetname'])
lbl.setText(field['label'])
lbl.setMinimumSize(160, 0)
lbl.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
lbl.setToolTip(field['tooltip'])
if field['widgettype'] == 'text' or field[
'widgettype'] == 'linetext':
widget = QLineEdit()
widget.setText(field['value'])
widget.editingFinished.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'textarea':
widget = QTextEdit()
widget.setText(field['value'])
widget.editingFinished.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'combo':
widget = QComboBox()
self.populate_combo(widget, field)
widget.currentIndexChanged.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'checkbox' or field[
'widgettype'] == 'check':
widget = QCheckBox()
if field['value'] in ('true', 'True', 'TRUE', True):
widget.setChecked(True)
elif field['value'] in ('false', 'False', 'FALSE', False):
widget.setChecked(False)
widget.stateChanged.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
elif field['widgettype'] == 'datetime':
widget = QDateEdit()
widget.setCalendarPopup(True)
if field['value']:
field['value'] = field['value'].replace('/', '-')
date = QDate.fromString(field['value'], 'yyyy-MM-dd')
widget.setDate(date)
widget.dateChanged.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'spinbox':
widget = QSpinBox()
if 'value' in field and field['value'] is not None:
value = float(str(field['value']))
widget.setValue(value)
widget.valueChanged.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
else:
pass
if widget:
widget.setObjectName(field['widgetname'])
else:
pass
# Order Widgets
if 'layoutname' in field:
if field['layoutname'] == 'lyt_topology':
self.order_widgets_system(field, self.topology_form,
lbl, widget)
elif field['layoutname'] == 'lyt_builder':
self.order_widgets_system(field, self.builder_form,
lbl, widget)
elif field['layoutname'] == 'lyt_review':
self.order_widgets_system(field, self.review_form, lbl,
widget)
elif field['layoutname'] == 'lyt_analysis':
self.order_widgets_system(field, self.analysis_form,
lbl, widget)
elif field['layoutname'] == 'lyt_system':
self.order_widgets_system(field, self.system_form, lbl,
widget)
def construct_form_param_user(self, row, pos):
widget = None
for field in row[pos]['fields']:
if field['label']:
lbl = QLabel()
lbl.setObjectName('lbl' + field['widgetname'])
lbl.setText(field['label'])
lbl.setMinimumSize(160, 0)
lbl.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
lbl.setToolTip(field['tooltip'])
chk = QCheckBox()
chk.setObjectName('chk_' + field['widgetname'])
if field['checked'] in ('true', 'True', 'TRUE', True):
chk.setChecked(True)
elif field['checked'] in ('false', 'False', 'FALSE', False):
chk.setChecked(False)
chk.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
if field['widgettype'] == 'text' or field[
'widgettype'] == 'linetext' or field[
'widgettype'] == 'typeahead':
widget = QLineEdit()
widget.setText(field['value'])
widget.editingFinished.connect(
partial(self.get_values_changed_param_user, chk,
widget, field))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
if field['widgettype'] == 'typeahead':
completer = QCompleter()
if 'dv_querytext' in field or 'dv_querytext_filterc' in field:
widget.setProperty('typeahead', True)
model = QStringListModel()
widget.textChanged.connect(
partial(self.populate_typeahead, completer,
model, field, self.dlg_config, widget))
elif field['widgettype'] == 'textarea':
widget = QTextEdit()
widget.setText(field['value'])
widget.editingFinished.connect(
partial(self.get_values_changed_param_user, chk,
widget, field))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'combo':
widget = QComboBox()
self.populate_combo(widget, field)
widget.currentIndexChanged.connect(
partial(self.get_values_changed_param_user, chk,
widget, field))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'check':
widget = chk
widget.stateChanged.connect(
partial(self.get_values_changed_param_user, chk, chk,
field))
widget.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
elif field['widgettype'] == 'datetime':
widget = QgsDateTimeEdit()
widget.setAllowNull(True)
widget.setCalendarPopup(True)
widget.setDisplayFormat('dd/MM/yyyy')
if field['value']:
field['value'] = field['value'].replace('/', '-')
date = QDate.fromString(field['value'], 'yyyy-MM-dd')
if date:
widget.setDate(date)
else:
widget.clear()
widget.dateChanged.connect(
partial(self.get_values_changed_param_user, chk,
widget, field))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'spinbox':
widget = QDoubleSpinBox()
if 'value' in field and field['value'] is not None:
value = float(str(field['value']))
widget.setValue(value)
widget.valueChanged.connect(
partial(self.get_values_changed_param_user, chk,
widget, field))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
else:
pass
widget.setObjectName(field['widgetname'])
# Set signals
chk.stateChanged.connect(
partial(self.get_values_checked_param_user, chk, widget,
field))
if field['layoutname'] == 'lyt_basic':
self.order_widgets(field, self.basic_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_om':
self.order_widgets(field, self.om_form, lbl, chk, widget)
elif field['layoutname'] == 'lyt_inventory':
self.order_widgets(field, self.inventory_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_mapzones':
self.order_widgets(field, self.mapzones_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_edit':
self.order_widgets(field, self.cad_form, lbl, chk, widget)
elif field['layoutname'] == 'lyt_epa':
self.order_widgets(field, self.epa_form, lbl, chk, widget)
elif field['layoutname'] == 'lyt_masterplan':
self.order_widgets(field, self.masterplan_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_other':
self.order_widgets(field, self.other_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_node_vdef':
self.order_widgets(field, self.node_type_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_arc_vdef':
self.order_widgets(field, self.cat_form, lbl, chk, widget)
elif field['layoutname'] == 'lyt_utils_vdef':
self.order_widgets(field, self.utils_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_connec_vdef':
self.order_widgets(field, self.connec_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_gully_vdef':
self.order_widgets(field, self.gully_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_fluid_type':
self.order_widgets(field, self.fluid_type_form, lbl, chk,
widget)
elif field['layoutname'] == 'lyt_location_type':
self.order_widgets(field, self.location_type_form, lbl,
chk, widget)
elif field['layoutname'] == 'lyt_category_type':
self.order_widgets(field, self.category_type_form, lbl,
chk, widget)
elif field['layoutname'] == 'lyt_function_type':
self.order_widgets(field, self.function_type_form, lbl,
chk, widget)
elif field['layoutname'] == 'lyt_addfields':
self.order_widgets(field, self.addfields_form, lbl, chk,
widget)
class ModelerParametersWidget(QWidget):
def __init__(self, alg, model, algName=None, configuration=None, dialog=None, context=None):
super().__init__()
self._alg = alg # The algorithm to define in this dialog. It is an instance of QgsProcessingAlgorithm
self.model = model # The model this algorithm is going to be added to. It is an instance of QgsProcessingModelAlgorithm
self.childId = algName # The name of the algorithm in the model, in case we are editing it and not defining it for the first time
self.configuration = configuration
self.context = context
self.dialog = dialog
self.widget = ModelerParametersPanelWidget(alg, model, algName, configuration, dialog, context)
class ContextGenerator(QgsProcessingContextGenerator):
def __init__(self, context):
super().__init__()
self.processing_context = context
def processingContext(self):
return self.processing_context
self.context_generator = ContextGenerator(self.context)
self.setupUi()
self.params = None
def algorithm(self):
return self._alg
def switchToCommentTab(self):
self.tab.setCurrentIndex(1)
self.commentEdit.setFocus()
self.commentEdit.selectAll()
def setupUi(self):
self.mainLayout = QVBoxLayout()
self.mainLayout.setContentsMargins(0, 0, 0, 0)
self.tab = QTabWidget()
self.mainLayout.addWidget(self.tab)
self.param_widget = QgsPanelWidgetStack()
self.widget.setDockMode(True)
self.param_widget.setMainPanel(self.widget)
self.tab.addTab(self.param_widget, self.tr('Properties'))
self.commentLayout = QVBoxLayout()
self.commentEdit = QTextEdit()
self.commentEdit.setAcceptRichText(False)
self.commentLayout.addWidget(self.commentEdit, 1)
hl = QHBoxLayout()
hl.setContentsMargins(0, 0, 0, 0)
hl.addWidget(QLabel(self.tr('Color')))
self.comment_color_button = QgsColorButton()
self.comment_color_button.setAllowOpacity(True)
self.comment_color_button.setWindowTitle(self.tr('Comment Color'))
self.comment_color_button.setShowNull(True, self.tr('Default'))
hl.addWidget(self.comment_color_button)
self.commentLayout.addLayout(hl)
w2 = QWidget()
w2.setLayout(self.commentLayout)
self.tab.addTab(w2, self.tr('Comments'))
self.setLayout(self.mainLayout)
def setComments(self, text):
self.commentEdit.setPlainText(text)
def comments(self):
return self.commentEdit.toPlainText()
def setCommentColor(self, color):
if color.isValid():
self.comment_color_button.setColor(color)
else:
self.comment_color_button.setToNull()
def commentColor(self):
return self.comment_color_button.color() if not self.comment_color_button.isNull() else QColor()
def getAvailableDependencies(self):
return self.widget.getAvailableDependencies()
def getDependenciesPanel(self):
return self.widget.getDependenciesPanel()
def getAvailableValuesOfType(self, paramType, outTypes=[], dataTypes=[]):
return self.widget.getAvailableValuesOfType(paramType, outTypes, dataTypes)
def resolveValueDescription(self, value):
return self.widget.resolveValueDescription(value)
def setPreviousValues(self):
self.widget.setPreviousValues()
def createAlgorithm(self):
alg = self.widget.createAlgorithm()
if alg:
alg.comment().setDescription(self.comments())
alg.comment().setColor(self.commentColor())
return alg
def __init__(self, commit, tags):
QTextEdit.__init__(self)
self.setWordWrap(False)
self.tags = tags
self.commit = commit
self.updateText()
def construct_form_param_system(self, row, pos):
widget = None
for field in row[pos]['fields']:
if field['label']:
lbl = QLabel()
lbl.setObjectName('lbl' + field['widgetname'])
lbl.setText(field['label'])
lbl.setMinimumSize(160, 0)
lbl.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
lbl.setToolTip(field['tooltip'])
if field['widgettype'] == 'text' or field[
'widgettype'] == 'linetext':
widget = QLineEdit()
widget.setText(field['value'])
widget.editingFinished.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'textarea':
widget = QTextEdit()
widget.setText(field['value'])
widget.editingFinished.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'combo':
widget = QComboBox()
self.populate_combo(widget, field)
widget.currentIndexChanged.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'checkbox' or field[
'widgettype'] == 'check':
widget = QCheckBox()
if field['value'].lower() == 'true':
widget.setChecked(True)
elif field['value'].lower() == 'FALSE':
widget.setChecked(False)
widget.stateChanged.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
elif field['widgettype'] == 'datepickertime':
widget = QDateEdit()
widget.setCalendarPopup(True)
date = QDate.fromString(field['value'], 'yyyy/MM/dd')
widget.setDate(date)
widget.dateChanged.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
elif field['widgettype'] == 'spinbox':
widget = QDoubleSpinBox()
if 'value' in field and field['value'] is not None:
value = float(str(field['value']))
widget.setValue(value)
widget.valueChanged.connect(
partial(self.get_values_changed_param_system, widget))
widget.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
else:
pass
if widget:
widget.setObjectName(field['widgetname'])
else:
pass
# Order Widgets
if field['layout_id'] == 1:
self.order_widgets_system(field, self.basic_form, lbl,
widget)
elif field['layout_id'] == 2:
self.order_widgets_system(field, self.om_form, lbl, widget)
elif field['layout_id'] == 3:
self.order_widgets_system(field, self.workcat_form, lbl,
widget)
elif field['layout_id'] == 4:
self.order_widgets_system(field, self.mapzones_form, lbl,
widget)
elif field['layout_id'] == 5:
self.order_widgets_system(field, self.cad_form, lbl,
widget)
elif field['layout_id'] == 6:
self.order_widgets_system(field, self.epa_form, lbl,
widget)
elif field['layout_id'] == 7:
self.order_widgets_system(field, self.masterplan_form, lbl,
widget)
elif field['layout_id'] == 8:
self.order_widgets_system(field, self.other_form, lbl,
widget)
elif field['layout_id'] == 9:
self.order_widgets_system(field, self.node_type_form, lbl,
widget)
elif field['layout_id'] == 10:
self.order_widgets_system(field, self.cat_form, lbl,
widget)
elif field['layout_id'] == 11:
self.order_widgets_system(field, self.utils_form, lbl,
widget)
elif field['layout_id'] == 12:
self.order_widgets_system(field, self.connec_form, lbl,
widget)
elif field['layout_id'] == 13:
self.order_widgets_system(field, self.topology_form, lbl,
widget)
elif field['layout_id'] == 14:
self.order_widgets_system(field, self.builder_form, lbl,
widget)
elif field['layout_id'] == 15:
self.order_widgets_system(field, self.review_form, lbl,
widget)
elif field['layout_id'] == 16:
self.order_widgets_system(field, self.analysis_form, lbl,
widget)
elif field['layout_id'] == 17:
self.order_widgets_system(field, self.system_form, lbl,
widget)
def __init__(self, commit, tags):
QTextEdit.__init__(self)
self.setWordWrap(False)
self.tags = tags
self.commit = commit
self.updateText()
