Python QtWidgets.QCheckBox类代码示例

def extra_keywords_to_widgets(extra_keyword_definition):
    """Create widgets for extra keyword.

    :param extra_keyword_definition: An extra keyword definition.
    :type extra_keyword_definition: dict

    :return: QCheckBox and The input widget
    :rtype: (QCheckBox, QWidget)
    """
    # Check box
    check_box = QCheckBox(extra_keyword_definition['name'])
    check_box.setToolTip(extra_keyword_definition['description'])
    check_box.setChecked(True)

    # Input widget
    if extra_keyword_definition['type'] == float:
        input_widget = QDoubleSpinBox()
        input_widget.setMinimum(extra_keyword_definition['minimum'])
        input_widget.setMaximum(extra_keyword_definition['maximum'])
        input_widget.setSuffix(extra_keyword_definition['unit_string'])
    elif extra_keyword_definition['type'] == int:
        input_widget = QSpinBox()
        input_widget.setMinimum(extra_keyword_definition['minimum'])
        input_widget.setMaximum(extra_keyword_definition['maximum'])
        input_widget.setSuffix(extra_keyword_definition['unit_string'])
    elif extra_keyword_definition['type'] == str:
        if extra_keyword_definition.get('options'):
            input_widget = QComboBox()
            options = extra_keyword_definition['options']
            for option in options:
                input_widget.addItem(
                    option['name'],
                    option['key'],
                )
            default_option_index = input_widget.findData(
                extra_keyword_definition['default_option'])
            input_widget.setCurrentIndex(default_option_index)
        else:
            input_widget = QLineEdit()
    elif extra_keyword_definition['type'] == datetime:
        input_widget = QDateTimeEdit()
        input_widget.setCalendarPopup(True)
        input_widget.setDisplayFormat('hh:mm:ss, d MMM yyyy')
        input_widget.setDateTime(datetime.now())
    else:
        raise Exception
    input_widget.setToolTip(extra_keyword_definition['description'])

    # Signal
    # noinspection PyUnresolvedReferences
    check_box.stateChanged.connect(input_widget.setEnabled)

    return check_box, input_widget

    def __init__(self, iface, gtype):
        QDialog.__init__(self)

        self.setWindowTitle(self.tr('Drawing'))

        self.name = QLineEdit()

        if gtype == 'point' or gtype == 'XYpoint':
            gtype = 'Point'
        elif gtype == 'line':
            gtype = 'LineString'
        else:
            gtype = 'Polygon'

        # change here by QgsMapLayerComboBox()
        self.layerBox = QComboBox()
        self.layers = []
        for layer in QgsProject.instance().mapLayers().values():
            if layer.providerType() == "memory":
                # ligne suivante à remplacer par if layer.geometryType() == :
                if gtype in layer.dataProvider().dataSourceUri()[:26]: #  must be of the same type of the draw
                    if 'field='+self.tr('Drawings')+':string(255,0)' in layer.dataProvider().dataSourceUri()[-28:]: # must have its first field named Drawings, string type
                        self.layers.append(layer)
                        self.layerBox.addItem(layer.name())

        self.addLayer = QCheckBox(self.tr('Add to an existing layer'))
        self.addLayer.toggled.connect(self.addLayerChecked)

        buttons = QDialogButtonBox(
            QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self)
        buttons.accepted.connect(self.accept)
        buttons.rejected.connect(self.reject)

        vbox = QVBoxLayout()
        vbox.addWidget(QLabel(self.tr("Give a name to the feature:")))
        vbox.addWidget(self.name)
        vbox.addWidget(self.addLayer)
        vbox.addWidget(self.layerBox)
        if len(self.layers) == 0:
            self.addLayer.setEnabled(False)
            self.layerBox.setEnabled(False)
        vbox.addWidget(buttons)
        self.setLayout(vbox)

        self.layerBox.setEnabled(False)
        self.name.setFocus()

class ModelerParameterDefinitionDialog(QDialog):

    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 setupUi(self):
        self.setWindowTitle(self.tr('Parameter Definition'))
        self.setMinimumWidth(300)

        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setMargin(20)

        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_BOOLEAN or \
                isinstance(self.param, QgsProcessingParameterBoolean):
            self.state = QCheckBox()
            self.state.setText(self.tr('Checked'))
            self.state.setChecked(False)
            if self.param is not None:
                self.state.setChecked(bool(self.param.defaultValue()))
            self.verticalLayout.addWidget(self.state)
        elif 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
#.........这里部分代码省略.........

    def initWidgets(self):
        # If there are advanced parameters — show corresponding groupbox
        for param in self.alg.parameterDefinitions():
            if param.flags() & QgsProcessingParameterDefinition.FlagAdvanced:
                self.grpAdvanced.show()
                break
        # Create widgets and put them in layouts
        for param in self.alg.parameterDefinitions():
            if param.flags() & QgsProcessingParameterDefinition.FlagHidden:
                continue

            if param.isDestination():
                continue
            else:
                desc = param.description()
                if isinstance(param, QgsProcessingParameterExtent):
                    desc += self.tr(' (xmin, xmax, ymin, ymax)')
                if isinstance(param, QgsProcessingParameterPoint):
                    desc += self.tr(' (x, y)')
                if param.flags() & QgsProcessingParameterDefinition.FlagOptional:
                    desc += self.tr(' [optional]')

                wrapper = WidgetWrapperFactory.create_wrapper(param, self.parent)
                self.wrappers[param.name()] = wrapper
                widget = wrapper.widget

                if widget is not None:
                    if isinstance(param, QgsProcessingParameterFeatureSource):
                        layout = QHBoxLayout()
                        layout.setSpacing(2)
                        layout.setMargin(0)
                        layout.addWidget(widget)
                        button = QToolButton()
                        icon = QIcon(os.path.join(pluginPath, 'images', 'iterate.png'))
                        button.setIcon(icon)
                        button.setToolTip(self.tr('Iterate over this layer, creating a separate output for every feature in the layer'))
                        button.setCheckable(True)
                        layout.addWidget(button)
                        layout.setAlignment(button, Qt.AlignTop)
                        self.iterateButtons[param.name()] = button
                        button.toggled.connect(self.buttonToggled)
                        widget = QWidget()
                        widget.setLayout(layout)

                    widget.setToolTip(param.toolTip())

                    if type(widget) is QCheckBox:
                        # checkbox widget - so description is embedded in widget rather than a separate
                        # label
                        widget.setText(desc)
                    else:
                        label = QLabel(desc)
                        # label.setToolTip(tooltip)
                        self.labels[param.name()] = label

                        if param.flags() & QgsProcessingParameterDefinition.FlagAdvanced:
                            self.layoutAdvanced.addWidget(label)
                        else:
                            self.layoutMain.insertWidget(
                                self.layoutMain.count() - 2, label)

                    if param.flags() & QgsProcessingParameterDefinition.FlagAdvanced:
                        self.layoutAdvanced.addWidget(widget)
                    else:
                        self.layoutMain.insertWidget(
                            self.layoutMain.count() - 2, widget)

        for output in self.alg.destinationParameterDefinitions():
            if output.flags() & QgsProcessingParameterDefinition.FlagHidden:
                continue

            label = QLabel(output.description())
            widget = DestinationSelectionPanel(output, self.alg)
            self.layoutMain.insertWidget(self.layoutMain.count() - 1, label)
            self.layoutMain.insertWidget(self.layoutMain.count() - 1, widget)
            if isinstance(output, (QgsProcessingParameterRasterDestination, QgsProcessingParameterFeatureSink, QgsProcessingParameterVectorDestination)):
                check = QCheckBox()
                check.setText(self.tr('Open output file after running algorithm'))
                check.setChecked(True)
                self.layoutMain.insertWidget(self.layoutMain.count() - 1, check)
                self.checkBoxes[output.name()] = check

            widget.setToolTip(param.toolTip())
            self.outputWidgets[output.name()] = widget

        for wrapper in list(self.wrappers.values()):
            wrapper.postInitialize(list(self.wrappers.values()))

#.........这里部分代码省略.........
        self.mainLayout.setSpacing(0)
        self.mainLayout.addWidget(self.widgetButton, 0, 0, 1, 1)
        self.mainLayout.addWidget(self.splitterEditor, 0, 1, 1, 1)

        self.shellOutWidget.layout().insertWidget(0, self.toolBar)

        self.layoutEditor = QGridLayout(self.widgetEditor)
        self.layoutEditor.setMargin(0)
        self.layoutEditor.setSpacing(0)
        self.layoutEditor.addWidget(self.toolBarEditor, 0, 1, 1, 1)
        self.layoutEditor.addWidget(self.widgetButtonEditor, 1, 0, 2, 1)
        self.layoutEditor.addWidget(self.tabEditorWidget, 1, 1, 1, 1)
        self.layoutEditor.addWidget(self.widgetFind, 2, 1, 1, 1)

        #  Layout for the find widget
        self.layoutFind = QGridLayout(self.widgetFind)
        self.layoutFind.setContentsMargins(0, 0, 0, 0)
        self.lineEditFind = QgsFilterLineEdit()
        placeHolderTxt = QCoreApplication.translate("PythonConsole", "Enter text to find…")

        self.lineEditFind.setPlaceholderText(placeHolderTxt)
        self.toolBarFindText = QToolBar()
        self.toolBarFindText.setIconSize(icon_size)
        self.findNextButton = QAction(self)
        self.findNextButton.setEnabled(False)
        toolTipfindNext = QCoreApplication.translate("PythonConsole", "Find Next")
        self.findNextButton.setToolTip(toolTipfindNext)
        self.findNextButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchNextEditorConsole.svg"))
        self.findPrevButton = QAction(self)
        self.findPrevButton.setEnabled(False)
        toolTipfindPrev = QCoreApplication.translate("PythonConsole", "Find Previous")
        self.findPrevButton.setToolTip(toolTipfindPrev)
        self.findPrevButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchPrevEditorConsole.svg"))
        self.caseSensitive = QCheckBox()
        caseSensTr = QCoreApplication.translate("PythonConsole", "Case Sensitive")
        self.caseSensitive.setText(caseSensTr)
        self.wholeWord = QCheckBox()
        wholeWordTr = QCoreApplication.translate("PythonConsole", "Whole Word")
        self.wholeWord.setText(wholeWordTr)
        self.wrapAround = QCheckBox()
        self.wrapAround.setChecked(True)
        wrapAroundTr = QCoreApplication.translate("PythonConsole", "Wrap Around")
        self.wrapAround.setText(wrapAroundTr)

        self.toolBarFindText.addWidget(self.lineEditFind)
        self.toolBarFindText.addAction(self.findPrevButton)
        self.toolBarFindText.addAction(self.findNextButton)
        self.toolBarFindText.addWidget(self.caseSensitive)
        self.toolBarFindText.addWidget(self.wholeWord)
        self.toolBarFindText.addWidget(self.wrapAround)

        self.layoutFind.addWidget(self.toolBarFindText, 0, 1, 1, 1)

        # ------------ Add first Tab in Editor -------------------------------

        # self.tabEditorWidget.newTabEditor(tabName='first', filename=None)

        # ------------ Signal -------------------------------

        self.findTextButton.triggered.connect(self._toggleFind)
        self.objectListButton.toggled.connect(self.toggleObjectListWidget)
        self.commentEditorButton.triggered.connect(self.commentCode)
        self.uncommentEditorButton.triggered.connect(self.uncommentCode)
        self.runScriptEditorButton.triggered.connect(self.runScriptEditor)
        self.cutEditorButton.triggered.connect(self.cutEditor)
        self.copyEditorButton.triggered.connect(self.copyEditor)

#.........这里部分代码省略.........
        self.mainLayout = QGridLayout(self)
        self.mainLayout.setMargin(0)
        self.mainLayout.setSpacing(0)
        self.mainLayout.addWidget(self.widgetButton, 0, 0, 1, 1)
        self.mainLayout.addWidget(self.splitterEditor, 0, 1, 1, 1)

        self.shellOutWidget.layout().insertWidget(0, self.toolBar)

        self.layoutEditor = QGridLayout(self.widgetEditor)
        self.layoutEditor.setMargin(0)
        self.layoutEditor.setSpacing(0)
        self.layoutEditor.addWidget(self.toolBarEditor, 0, 1, 1, 1)
        self.layoutEditor.addWidget(self.widgetButtonEditor, 1, 0, 2, 1)
        self.layoutEditor.addWidget(self.tabEditorWidget, 1, 1, 1, 1)
        self.layoutEditor.addWidget(self.widgetFind, 2, 1, 1, 1)

        #  Layout for the find widget
        self.layoutFind = QGridLayout(self.widgetFind)
        self.layoutFind.setContentsMargins(0, 0, 0, 0)
        self.lineEditFind = QgsFilterLineEdit()
        placeHolderTxt = QCoreApplication.translate("PythonConsole", "Enter text to find…")

        self.lineEditFind.setPlaceholderText(placeHolderTxt)
        self.toolBarFindText = QToolBar()
        self.toolBarFindText.setIconSize(icon_size)
        self.findNextButton = QAction(self)
        self.findNextButton.setEnabled(False)
        toolTipfindNext = QCoreApplication.translate("PythonConsole", "Find Next")
        self.findNextButton.setToolTip(toolTipfindNext)
        self.findNextButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchNextEditorConsole.svg"))
        self.findPrevButton = QAction(self)
        self.findPrevButton.setEnabled(False)
        toolTipfindPrev = QCoreApplication.translate("PythonConsole", "Find Previous")
        self.findPrevButton.setToolTip(toolTipfindPrev)
        self.findPrevButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchPrevEditorConsole.svg"))
        self.caseSensitive = QCheckBox()
        caseSensTr = QCoreApplication.translate("PythonConsole", "Case Sensitive")
        self.caseSensitive.setText(caseSensTr)
        self.wholeWord = QCheckBox()
        wholeWordTr = QCoreApplication.translate("PythonConsole", "Whole Word")
        self.wholeWord.setText(wholeWordTr)
        self.wrapAround = QCheckBox()
        self.wrapAround.setChecked(True)
        wrapAroundTr = QCoreApplication.translate("PythonConsole", "Wrap Around")
        self.wrapAround.setText(wrapAroundTr)

        self.toolBarFindText.addWidget(self.lineEditFind)
        self.toolBarFindText.addAction(self.findPrevButton)
        self.toolBarFindText.addAction(self.findNextButton)
        self.toolBarFindText.addWidget(self.caseSensitive)
        self.toolBarFindText.addWidget(self.wholeWord)
        self.toolBarFindText.addWidget(self.wrapAround)

        self.layoutFind.addWidget(self.toolBarFindText, 0, 1, 1, 1)

        # ------------ Add first Tab in Editor -------------------------------

        # self.tabEditorWidget.newTabEditor(tabName='first', filename=None)

        # ------------ Signal -------------------------------

        self.findTextButton.triggered.connect(self._toggleFind)
        self.objectListButton.toggled.connect(self.toggleObjectListWidget)
        self.commentEditorButton.triggered.connect(self.commentCode)
        self.uncommentEditorButton.triggered.connect(self.uncommentCode)
        self.runScriptEditorButton.triggered.connect(self.runScriptEditor)
        self.cutEditorButton.triggered.connect(self.cutEditor)
        self.copyEditorButton.triggered.connect(self.copyEditor)
        self.pasteEditorButton.triggered.connect(self.pasteEditor)
        self.showEditorButton.toggled.connect(self.toggleEditor)
        self.clearButton.triggered.connect(self.shellOut.clearConsole)
        self.optionsButton.triggered.connect(self.openSettings)
        self.runButton.triggered.connect(self.shell.entered)
        self.openFileButton.triggered.connect(self.openScriptFile)
        self.openInEditorButton.triggered.connect(self.openScriptFileExtEditor)
        self.saveFileButton.triggered.connect(self.saveScriptFile)
        self.saveAsFileButton.triggered.connect(self.saveAsScriptFile)
        self.helpButton.triggered.connect(self.openHelp)
        self.listClassMethod.itemClicked.connect(self.onClickGoToLine)
        self.lineEditFind.returnPressed.connect(self._findNext)
        self.findNextButton.triggered.connect(self._findNext)
        self.findPrevButton.triggered.connect(self._findPrev)
        self.lineEditFind.textChanged.connect(self._textFindChanged)

        self.findScut = QShortcut(QKeySequence.Find, self.widgetEditor)
        self.findScut.setContext(Qt.WidgetWithChildrenShortcut)
        self.findScut.activated.connect(self._openFind)

        self.findNextScut = QShortcut(QKeySequence.FindNext, self.widgetEditor)
        self.findNextScut.setContext(Qt.WidgetWithChildrenShortcut)
        self.findNextScut.activated.connect(self._findNext)

        self.findPreviousScut = QShortcut(QKeySequence.FindPrevious, self.widgetEditor)
        self.findPreviousScut.setContext(Qt.WidgetWithChildrenShortcut)
        self.findPreviousScut.activated.connect(self._findPrev)

        # Escape on editor hides the find bar
        self.findScut = QShortcut(Qt.Key_Escape, self.widgetEditor)
        self.findScut.setContext(Qt.WidgetWithChildrenShortcut)
        self.findScut.activated.connect(self._closeFind)

    def __init__(self, interface, toolWindow, options):
        QDialog.__init__(self, interface.mainWindow())
        self.iface = interface
        self.tool = toolWindow
        self.options = options
        self.setWindowTitle("Output Optionen")
        main_widget = QWidget(self)

        # Build up gui
        hbox = QHBoxLayout()
        saveLabel = QLabel("Speicherpfad")
        self.pathField = QComboBox()
        self.pathField.setMinimumWidth(400)
        self.pathField.setSizePolicy(
            QSizePolicy(QSizePolicy.Expanding,
                              QSizePolicy.Fixed))
        openButton = QPushButton()
        openButton.setMaximumSize(QSize(27, 27))
        icon = QIcon()
        iconPath = os.path.join(os.path.dirname(os.path.dirname(__file__)),
                                'icons', 'icon_open.png')
        icon.addPixmap(QPixmap(iconPath), QIcon.Normal,
                       QIcon.Off)
        openButton.setIcon(icon)
        openButton.setIconSize(QSize(24, 24))
        openButton.clicked.connect(self.onOpenDialog)

        hbox.addWidget(saveLabel)
        hbox.addWidget(self.pathField)
        hbox.addWidget(openButton)
        # Create checkboxes
        questionLabel = \
            QLabel(u"Welche Produkte sollen erzeugt werden?")
        self.checkBoxReport = QCheckBox(u"Technischer Bericht")
        self.checkBoxPlot = QCheckBox(u"Diagramm")
        self.checkBoxGeodata = \
            QCheckBox(u"Shape-Daten der Stützen und Seillinie")
        self.checkBoxCoords = \
            QCheckBox(u"Koordinaten-Tabellen der Stützen und Seillinie")
        # Set tick correctly
        self.checkBoxReport.setChecked(self.options['report'])
        self.checkBoxPlot.setChecked(self.options['plot'])
        self.checkBoxGeodata.setChecked(self.options['geodata'])
        self.checkBoxCoords.setChecked(self.options['coords'])
        # Create Ok/Cancel Button and connect signal
        buttonBox = QDialogButtonBox(main_widget)
        buttonBox.setStandardButtons(QDialogButtonBox.Ok|
                                          QDialogButtonBox.Cancel)
        buttonBox.accepted.connect(self.Apply)
        buttonBox.rejected.connect(self.Reject)
        # Layout
        container = QVBoxLayout(main_widget)
        container.addLayout(hbox)
        container.addWidget(QLabel(""))
        container.addWidget(questionLabel)
        container.addWidget(self.checkBoxReport)
        container.addWidget(self.checkBoxPlot)
        container.addWidget(self.checkBoxGeodata)
        container.addWidget(self.checkBoxCoords)
        container.addWidget(buttonBox)
        container.setAlignment(Qt.AlignLeft)
        self.setLayout(container)

class Ui_form1(object):
    def setupUi(self, form1):
        form1.setObjectName(_fromUtf8("form1"))
        form1.resize(400, 253)
        form1.setFocusPolicy(QtCore.Qt.TabFocus)
        form1.setWindowTitle(_fromUtf8("Kuwahara filter"))
        icon = QtGui.QIcon()
        icon.addPixmap(QtGui.QPixmap(_fromUtf8(":/qgis.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off)
        form1.setWindowIcon(icon)
        self.label = QLabel(form1)
        self.label.setGeometry(QtCore.QRect(21, 10, 111, 20))
        font = QtGui.QFont()
        font.setPointSize(10)
        self.label.setFont(font)
        self.label.setToolTip(_fromUtf8(""))
        self.label.setObjectName(_fromUtf8("label"))
        self.outputb = QPushButton(form1)
        self.outputb.setGeometry(QtCore.QRect(320, 47, 31, 23))
        self.outputb.setObjectName(_fromUtf8("outputb"))
        self.label_2 = QLabel(form1)
        self.label_2.setGeometry(QtCore.QRect(22, 49, 101, 20))
        font = QtGui.QFont()
        font.setPointSize(10)
        self.label_2.setFont(font)
        self.label_2.setToolTip(_fromUtf8(""))
        self.label_2.setObjectName(_fromUtf8("label_2"))
        self.progressBar = QProgressBar(form1)
        self.progressBar.setGeometry(QtCore.QRect(19, 220, 361, 23))
        self.progressBar.setProperty(_fromUtf8("value"), 24)
        self.progressBar.setObjectName(_fromUtf8("progressBar"))
        self.label_3 = QLabel(form1)
        self.label_3.setGeometry(QtCore.QRect(22, 88, 131, 20))
        font = QtGui.QFont()
        font.setPointSize(10)
        self.label_3.setFont(font)
        self.label_3.setObjectName(_fromUtf8("label_3"))
        self.label_4 = QLabel(form1)
        self.label_4.setGeometry(QtCore.QRect(21, 125, 181, 20))
        font = QtGui.QFont()
        font.setPointSize(10)
        self.label_4.setFont(font)
        self.label_4.setObjectName(_fromUtf8("label_4"))
        self.run = QPushButton(form1)
        self.run.setGeometry(QtCore.QRect(139, 185, 101, 23))
        self.run.setObjectName(_fromUtf8("run"))
        self.inputbox = QgsMapLayerComboBox(form1)
        self.inputbox.setGeometry(QtCore.QRect(141, 10, 170, 22))
        self.inputbox.setObjectName(_fromUtf8("input"))
        self.output = QLineEdit(form1)
        self.output.setGeometry(QtCore.QRect(149, 45, 160, 28))
        self.output.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)
        self.output.setObjectName(_fromUtf8("output"))
        self.refb = QLineEdit(form1)
        self.refb.setGeometry(QtCore.QRect(149, 82, 160, 28))
        self.refb.setObjectName(_fromUtf8("refb"))
        self.mem = QLineEdit(form1)
        self.mem.setGeometry(QtCore.QRect(208, 120, 101, 28))
        self.mem.setObjectName(_fromUtf8("mem"))
        self.addout = QCheckBox(form1)
        self.addout.setGeometry(QtCore.QRect(100, 158, 171, 17))
        self.addout.setChecked(True)
        self.addout.setObjectName(_fromUtf8("checkBox"))
        self.inputb = QPushButton(form1)
        self.inputb.setGeometry(QtCore.QRect(320, 10, 31, 23))
        self.inputb.setObjectName(_fromUtf8("inputb"))
        self.retranslateUi(form1)
        self.setWindowFlags(QtCore.Qt.WindowFlags(QtCore.Qt.WindowMinimizeButtonHint | QtCore.Qt.WindowMaximizeButtonHint | QtCore.Qt.WindowCloseButtonHint))
        QtCore.QMetaObject.connectSlotsByName(form1)
    def retranslateUi(self, form1):
        self.label.setText(QtCore.QCoreApplication.translate("form1", "Input raster"))
        self.outputb.setText("...")
        self.label_2.setText(QApplication.translate("form1", "Output raster"))
        self.label_3.setToolTip(QApplication.translate("form1", "Reference band from which variances will be calculated to choose subwindow mean."))
        self.label_3.setText(QApplication.translate("form1", "Reference band"))
        self.label_4.setToolTip(QApplication.translate("form1", "Maximum memory usage in megabytes (it is an approximated value, since algorithm will only choose how many lines will be read at once)."))
        self.label_4.setText(QApplication.translate("form1", "Max memory usage (MB)"))
        self.run.setText(QApplication.translate("form1", "Run"))
        self.output.setPlaceholderText(QApplication.translate("form1", "<temporary file>"))
        self.refb.setToolTip(QApplication.translate("form1", "Reference band from which variances will be calculated to choose subwindow mean."))
        self.refb.setText("1")
        self.mem.setToolTip(QApplication.translate("form1", "Maximum memory usage in MeB (it is an approximated value, since algorithm will only choose how many lines will be read at once)."))
        self.mem.setText("100")
        self.addout.setText(QApplication.translate("form1", "Add results to project"))
        self.inputb.setText("...")

class ModelerParameterDefinitionDialog(QDialog):

    PARAMETER_NUMBER = 'Number'
    PARAMETER_RASTER = 'Raster layer'
    PARAMETER_TABLE = 'Table'
    PARAMETER_VECTOR = 'Vector layer'
    PARAMETER_STRING = 'String'
    PARAMETER_EXPRESSION = 'Expression'
    PARAMETER_BOOLEAN = 'Boolean'
    PARAMETER_TABLE_FIELD = 'Table field'
    PARAMETER_EXTENT = 'Extent'
    PARAMETER_FILE = 'File'
    PARAMETER_POINT = 'Point'
    PARAMETER_CRS = 'CRS'
    PARAMETER_MULTIPLE = 'Multiple input'

    paramTypes = [
        PARAMETER_BOOLEAN,
        PARAMETER_EXTENT,
        PARAMETER_FILE,
        PARAMETER_NUMBER,
        PARAMETER_RASTER,
        PARAMETER_STRING,
        PARAMETER_EXPRESSION,
        PARAMETER_TABLE,
        PARAMETER_TABLE_FIELD,
        PARAMETER_VECTOR,
        PARAMETER_POINT,
        PARAMETER_CRS,
        PARAMETER_MULTIPLE
    ]

    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()

    def setupUi(self):
        self.setWindowTitle(self.tr('Parameter definition'))
        self.setMinimumWidth(300)

        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setMargin(20)

        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 == ModelerParameterDefinitionDialog.PARAMETER_BOOLEAN or \
                isinstance(self.param, ParameterBoolean):
            self.state = QCheckBox()
            self.state.setText(self.tr('Checked'))
            self.state.setChecked(False)
            if self.param is not None:
                self.state.setChecked(bool(self.param.value))
            self.verticalLayout.addWidget(self.state)
        elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_TABLE_FIELD or \
                isinstance(self.param, ParameterTableField):
            self.verticalLayout.addWidget(QLabel(self.tr('Parent layer')))
            self.parentCombo = QComboBox()
            idx = 0
            for param in list(self.alg.inputs.values()):
                if isinstance(param.param, (ParameterVector, ParameterTable)):
                    self.parentCombo.addItem(param.param.description(), param.param.name())
                    if self.param is not None:
                        if self.param.parent == param.param.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.multiple)
            self.verticalLayout.addWidget(self.multipleCheck)

        elif (self.paramType == ModelerParameterDefinitionDialog.PARAMETER_VECTOR or
#.........这里部分代码省略.........

class ModelerParameterDefinitionDialog(QDialog):
    PARAMETER_NUMBER = 'Number'
    PARAMETER_RASTER = 'Raster Layer'
    PARAMETER_TABLE = 'Vector Layer'
    PARAMETER_VECTOR = 'Vector Features'
    PARAMETER_STRING = 'String'
    PARAMETER_EXPRESSION = 'Expression'
    PARAMETER_BOOLEAN = 'Boolean'
    PARAMETER_TABLE_FIELD = 'Vector Field'
    PARAMETER_EXTENT = 'Extent'
    PARAMETER_FILE = 'File'
    PARAMETER_POINT = 'Point'
    PARAMETER_CRS = 'CRS'
    PARAMETER_MULTIPLE = 'Multiple Input'
    PARAMETER_BAND = 'Raster Band'
    PARAMETER_MAP_LAYER = 'Map Layer'

    paramTypes = [
        PARAMETER_BOOLEAN,
        PARAMETER_EXTENT,
        PARAMETER_FILE,
        PARAMETER_NUMBER,
        PARAMETER_RASTER,
        PARAMETER_STRING,
        PARAMETER_EXPRESSION,
        PARAMETER_MAP_LAYER,
        PARAMETER_TABLE,
        PARAMETER_TABLE_FIELD,
        PARAMETER_VECTOR,
        PARAMETER_POINT,
        PARAMETER_CRS,
        PARAMETER_MULTIPLE,
        PARAMETER_BAND
    ]

    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 setupUi(self):
        self.setWindowTitle(self.tr('Parameter Definition'))
        self.setMinimumWidth(300)

        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setMargin(20)

        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 == ModelerParameterDefinitionDialog.PARAMETER_BOOLEAN or \
                isinstance(self.param, QgsProcessingParameterBoolean):
            self.state = QCheckBox()
            self.state.setText(self.tr('Checked'))
            self.state.setChecked(False)
            if self.param is not None:
                self.state.setChecked(bool(self.param.defaultValue()))
            self.verticalLayout.addWidget(self.state)
        elif self.paramType == ModelerParameterDefinitionDialog.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
#.........这里部分代码省略.........

    def setupUi(self):
        self.setWindowTitle(self.tr('Parameter definition'))

        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setSpacing(40)
        self.verticalLayout.setMargin(20)

        self.horizontalLayoutName = QHBoxLayout(self)
        self.horizontalLayoutName.setSpacing(2)
        self.horizontalLayoutName.setMargin(0)
        self.label = QLabel(self.tr('Parameter name'))
        self.horizontalLayoutName.addWidget(self.label)
        self.nameTextBox = QLineEdit()
        self.horizontalLayoutName.addWidget(self.nameTextBox)
        self.verticalLayout.addLayout(self.horizontalLayoutName)

        self.horizontalLayoutRequired = QHBoxLayout(self)
        self.horizontalLayoutRequired.setSpacing(2)
        self.horizontalLayoutRequired.setMargin(0)
        self.horizontalLayoutParent = QHBoxLayout(self)
        self.horizontalLayoutParent.setSpacing(2)
        self.horizontalLayoutParent.setMargin(0)
        self.horizontalLayoutDefault = QHBoxLayout(self)
        self.horizontalLayoutDefault.setSpacing(2)
        self.horizontalLayoutDefault.setMargin(0)
        self.horizontalLayoutDatatype = QHBoxLayout(self)
        self.horizontalLayoutDatatype.setSpacing(2)
        self.horizontalLayoutDatatype.setMargin(0)

        if isinstance(self.param, Parameter):
            self.nameTextBox.setText(self.param.description)

        if self.paramType == ModelerParameterDefinitionDialog.PARAMETER_BOOLEAN or \
           isinstance(self.param, ParameterBoolean):
            self.state = QCheckBox()
            self.state.setText(self.tr('Checked'))
            self.state.setChecked(False)
            if self.param is not None:
                self.state.setChecked(True if self.param.value else False)
            self.horizontalLayoutParent.addWidget(self.state)
            self.verticalLayout.addLayout(self.horizontalLayoutParent)
        elif self.paramType in (
                        ModelerParameterDefinitionDialog.PARAMETER_TABLE_FIELD,
                        ModelerParameterDefinitionDialog.PARAMETER_TABLE_MULTIPLE_FIELD)\
            or isinstance(self.param, (ParameterTableField,
                                       ParameterTableMultipleField)):
            self.horizontalLayoutParent.addWidget(QLabel(self.tr('Parent layer')))
            self.parentCombo = QComboBox()
            idx = 0
            for param in self.alg.inputs.values():
                if isinstance(param.param, (ParameterVector, ParameterTable)):
                    self.parentCombo.addItem(param.param.description, param.param.name)
                    if self.param is not None:
                        if self.param.parent == param.param.name:
                            self.parentCombo.setCurrentIndex(idx)
                    idx += 1
            self.horizontalLayoutParent.addWidget(self.parentCombo)
            self.verticalLayout.addLayout(self.horizontalLayoutParent)

            # add the datatype selector
            self.horizontalLayoutDatatype.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.horizontalLayoutDatatype.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
                datatype_index = self.param.datatype + 1
                self.datatypeCombo.setCurrentIndex(datatype_index)
            self.verticalLayout.addLayout(self.horizontalLayoutDatatype)

        elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_VECTOR or \
                isinstance(self.param, ParameterVector):
            self.horizontalLayoutParent.addWidget(QLabel(self.tr('Shape type')))
            self.shapetypeCombo = QComboBox()
            self.shapetypeCombo.addItem(self.tr('Any'))
            self.shapetypeCombo.addItem(self.tr('Point'))
            self.shapetypeCombo.addItem(self.tr('Line'))
            self.shapetypeCombo.addItem(self.tr('Polygon'))
            if self.param is not None:
                self.shapetypeCombo.setCurrentIndex(self.param.shapetype[0] + 1)
            self.horizontalLayoutParent.addWidget(self.shapetypeCombo)
            self.verticalLayout.addLayout(self.horizontalLayoutParent)
        elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_MULTIPLE or \
                isinstance(self.param, ParameterMultipleInput):
            self.horizontalLayoutParent.addWidget(QLabel(self.tr('Data type')))
            self.datatypeCombo = QComboBox()
            self.datatypeCombo.addItem(self.tr('Vector (any)'))
            self.datatypeCombo.addItem(self.tr('Vector (point)'))
            self.datatypeCombo.addItem(self.tr('Vector (line)'))
            self.datatypeCombo.addItem(self.tr('Vector (polygon)'))
            self.datatypeCombo.addItem(self.tr('Raster'))
            self.datatypeCombo.addItem(self.tr('Table'))
            if self.param is not None:
                self.datatypeCombo.setCurrentIndex(self.param.datatype + 1)
            self.horizontalLayoutParent.addWidget(self.datatypeCombo)
#.........这里部分代码省略.........

class ModelerParameterDefinitionDialog(QDialog):

    PARAMETER_NUMBER = 'Number'
    PARAMETER_RASTER = 'Raster layer'
    PARAMETER_TABLE = 'Table'
    PARAMETER_VECTOR = 'Vector layer'
    PARAMETER_STRING = 'String'
    PARAMETER_BOOLEAN = 'Boolean'
    PARAMETER_TABLE_FIELD = 'Table field'
    PARAMETER_TABLE_MULTIPLE_FIELD = 'Table multiple field'
    PARAMETER_EXTENT = 'Extent'
    PARAMETER_FILE = 'File'
    PARAMETER_POINT = 'Point'

    # To add
    PARAMETER_MULTIPLE = 'Multiple input'
    PARAMETER_FIXED_TABLE = 'Fixed table'

    paramTypes = [
        PARAMETER_BOOLEAN,
        PARAMETER_EXTENT,
        PARAMETER_FILE,
        PARAMETER_NUMBER,
        PARAMETER_RASTER,
        PARAMETER_STRING,
        PARAMETER_TABLE,
        PARAMETER_TABLE_FIELD,
        PARAMETER_TABLE_MULTIPLE_FIELD,
        PARAMETER_VECTOR,
        PARAMETER_POINT
    ]

    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()

    def setupUi(self):
        self.setWindowTitle(self.tr('Parameter definition'))

        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setSpacing(40)
        self.verticalLayout.setMargin(20)

        self.horizontalLayoutName = QHBoxLayout(self)
        self.horizontalLayoutName.setSpacing(2)
        self.horizontalLayoutName.setMargin(0)
        self.label = QLabel(self.tr('Parameter name'))
        self.horizontalLayoutName.addWidget(self.label)
        self.nameTextBox = QLineEdit()
        self.horizontalLayoutName.addWidget(self.nameTextBox)
        self.verticalLayout.addLayout(self.horizontalLayoutName)

        self.horizontalLayoutRequired = QHBoxLayout(self)
        self.horizontalLayoutRequired.setSpacing(2)
        self.horizontalLayoutRequired.setMargin(0)
        self.horizontalLayoutParent = QHBoxLayout(self)
        self.horizontalLayoutParent.setSpacing(2)
        self.horizontalLayoutParent.setMargin(0)
        self.horizontalLayoutDefault = QHBoxLayout(self)
        self.horizontalLayoutDefault.setSpacing(2)
        self.horizontalLayoutDefault.setMargin(0)
        self.horizontalLayoutDatatype = QHBoxLayout(self)
        self.horizontalLayoutDatatype.setSpacing(2)
        self.horizontalLayoutDatatype.setMargin(0)

        if isinstance(self.param, Parameter):
            self.nameTextBox.setText(self.param.description)

        if self.paramType == ModelerParameterDefinitionDialog.PARAMETER_BOOLEAN or \
           isinstance(self.param, ParameterBoolean):
            self.state = QCheckBox()
            self.state.setText(self.tr('Checked'))
            self.state.setChecked(False)
            if self.param is not None:
                self.state.setChecked(True if self.param.value else False)
            self.horizontalLayoutParent.addWidget(self.state)
            self.verticalLayout.addLayout(self.horizontalLayoutParent)
        elif self.paramType in (
                        ModelerParameterDefinitionDialog.PARAMETER_TABLE_FIELD,
                        ModelerParameterDefinitionDialog.PARAMETER_TABLE_MULTIPLE_FIELD)\
            or isinstance(self.param, (ParameterTableField,
                                       ParameterTableMultipleField)):
            self.horizontalLayoutParent.addWidget(QLabel(self.tr('Parent layer')))
            self.parentCombo = QComboBox()
            idx = 0
            for param in self.alg.inputs.values():
                if isinstance(param.param, (ParameterVector, ParameterTable)):
                    self.parentCombo.addItem(param.param.description, param.param.name)
                    if self.param is not None:
                        if self.param.parent == param.param.name:
                            self.parentCombo.setCurrentIndex(idx)
                    idx += 1
            self.horizontalLayoutParent.addWidget(self.parentCombo)
            self.verticalLayout.addLayout(self.horizontalLayoutParent)

            # add the datatype selector
#.........这里部分代码省略.........

    def initWidgets(self):
        # If there are advanced parameters — show corresponding groupbox
        for param in self.alg.parameters:
            if param.isAdvanced:
                self.grpAdvanced.show()
                break
        # Create widgets and put them in layouts
        for param in self.alg.parameters:
            if param.hidden:
                continue

            desc = param.description
            if isinstance(param, ParameterExtent):
                desc += self.tr(' (xmin, xmax, ymin, ymax)')
            if isinstance(param, ParameterPoint):
                desc += self.tr(' (x, y)')
            try:
                if param.optional:
                    desc += self.tr(' [optional]')
            except:
                pass

            widget = self.getWidgetFromParameter(param)
            self.valueItems[param.name] = widget

            if isinstance(param, ParameterVector) and \
                    not self.alg.allowOnlyOpenedLayers:
                layout = QHBoxLayout()
                layout.setSpacing(2)
                layout.setMargin(0)
                layout.addWidget(widget)
                button = QToolButton()
                icon = QIcon(os.path.join(pluginPath, 'images', 'iterate.png'))
                button.setIcon(icon)
                button.setToolTip(self.tr('Iterate over this layer'))
                button.setCheckable(True)
                layout.addWidget(button)
                self.iterateButtons[param.name] = button
                button.toggled.connect(self.buttonToggled)
                widget = QWidget()
                widget.setLayout(layout)

            tooltips = self.alg.getParameterDescriptions()
            widget.setToolTip(tooltips.get(param.name, param.description))

            if isinstance(param, ParameterBoolean):
                widget.setText(desc)
                if param.isAdvanced:
                    self.layoutAdvanced.addWidget(widget)
                else:
                    self.layoutMain.insertWidget(
                        self.layoutMain.count() - 2, widget)
            else:
                label = QLabel(desc)
                #label.setToolTip(tooltip)
                self.labels[param.name] = label
                if param.isAdvanced:
                    self.layoutAdvanced.addWidget(label)
                    self.layoutAdvanced.addWidget(widget)
                else:
                    self.layoutMain.insertWidget(
                        self.layoutMain.count() - 2, label)
                    self.layoutMain.insertWidget(
                        self.layoutMain.count() - 2, widget)

            self.widgets[param.name] = widget

        for output in self.alg.outputs:
            if output.hidden:
                continue

            label = QLabel(output.description)
            widget = OutputSelectionPanel(output, self.alg)
            self.layoutMain.insertWidget(self.layoutMain.count() - 1, label)
            self.layoutMain.insertWidget(self.layoutMain.count() - 1, widget)
            if isinstance(output, (OutputRaster, OutputVector, OutputTable)):
                check = QCheckBox()
                check.setText(self.tr('Open output file after running algorithm'))
                check.setChecked(True)
                self.layoutMain.insertWidget(self.layoutMain.count() - 1, check)
                self.checkBoxes[output.name] = check
            self.valueItems[output.name] = widget

            if isinstance(output, OutputVector):
                if output.base_input in self.dependentItems:
                    items = self.dependentItems[output.base_input]
                else:
                    items = []
                    self.dependentItems[output.base_input] = items
                items.append(output)

                base_input = self.alg.getParameterFromName(output.base_input)
                if isinstance(base_input, ParameterVector):
                    layers = dataobjects.getVectorLayers(base_input.shapetype)
                else:
                    layers = dataobjects.getTables()
                if len(layers) > 0:
                    output.base_layer = layers[0]

    def data(self, profile_data):
        """Set data for the widget.

        :param profile_data: profile data.
        :type profile_data: dict

        It will replace the previous data.
        """
        default_profile = generate_default_profile()
        self.clear()
        for hazard in sorted(default_profile.keys()):
            classifications = default_profile[hazard]
            hazard_widget_item = QTreeWidgetItem()
            hazard_widget_item.setData(0, Qt.UserRole, hazard)
            hazard_widget_item.setText(0, get_name(hazard))
            for classification in sorted(classifications.keys()):
                # Filter out classification that doesn't support population.
                # TODO(IS): This is not the best place to put the filtering.
                # It's more suitable in the generate_default_profile method
                # in safe/definitions/utilities.
                classification_definition = definition(classification)
                supported_exposures = classification_definition.get(
                    'exposures', [])
                # Empty list means support all exposure
                if supported_exposures != []:
                    if exposure_population not in supported_exposures:
                        continue
                classes = classifications[classification]
                classification_widget_item = QTreeWidgetItem()
                classification_widget_item.setData(
                    0, Qt.UserRole, classification)
                classification_widget_item.setText(0, get_name(classification))
                hazard_widget_item.addChild(classification_widget_item)
                for the_class, the_value in list(classes.items()):
                    the_class_widget_item = QTreeWidgetItem()
                    the_class_widget_item.setData(0, Qt.UserRole, the_class)
                    the_class_widget_item.setText(
                        0, get_class_name(the_class, classification))
                    classification_widget_item.addChild(the_class_widget_item)
                    # Adding widget must be happened after addChild
                    affected_check_box = QCheckBox(self)
                    # Set from profile_data if exist, else get default
                    profile_value = profile_data.get(
                        hazard, {}).get(classification, {}).get(
                        the_class, the_value)

                    affected_check_box.setChecked(profile_value['affected'])
                    self.setItemWidget(
                        the_class_widget_item, 1, affected_check_box)
                    displacement_rate_spinbox = PercentageSpinBox(self)
                    displacement_rate_spinbox.setValue(
                        profile_value['displacement_rate'])
                    displacement_rate_spinbox.setEnabled(
                        profile_value['affected'])
                    self.setItemWidget(
                        the_class_widget_item, 2, displacement_rate_spinbox)
                    # Behaviour when the check box is checked
                    # noinspection PyUnresolvedReferences
                    affected_check_box.stateChanged.connect(
                        displacement_rate_spinbox.setEnabled)
            if hazard_widget_item.childCount() > 0:
                self.widget_items.append(hazard_widget_item)

        self.addTopLevelItems(self.widget_items)

        self.expandAll()

 def setupUi(self, form1):
     form1.setObjectName(_fromUtf8("form1"))
     form1.resize(400, 253)
     form1.setFocusPolicy(QtCore.Qt.TabFocus)
     form1.setWindowTitle(_fromUtf8("Kuwahara filter"))
     icon = QtGui.QIcon()
     icon.addPixmap(QtGui.QPixmap(_fromUtf8(":/qgis.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off)
     form1.setWindowIcon(icon)
     self.label = QLabel(form1)
     self.label.setGeometry(QtCore.QRect(21, 10, 111, 20))
     font = QtGui.QFont()
     font.setPointSize(10)
     self.label.setFont(font)
     self.label.setToolTip(_fromUtf8(""))
     self.label.setObjectName(_fromUtf8("label"))
     self.outputb = QPushButton(form1)
     self.outputb.setGeometry(QtCore.QRect(320, 47, 31, 23))
     self.outputb.setObjectName(_fromUtf8("outputb"))
     self.label_2 = QLabel(form1)
     self.label_2.setGeometry(QtCore.QRect(22, 49, 101, 20))
     font = QtGui.QFont()
     font.setPointSize(10)
     self.label_2.setFont(font)
     self.label_2.setToolTip(_fromUtf8(""))
     self.label_2.setObjectName(_fromUtf8("label_2"))
     self.progressBar = QProgressBar(form1)
     self.progressBar.setGeometry(QtCore.QRect(19, 220, 361, 23))
     self.progressBar.setProperty(_fromUtf8("value"), 24)
     self.progressBar.setObjectName(_fromUtf8("progressBar"))
     self.label_3 = QLabel(form1)
     self.label_3.setGeometry(QtCore.QRect(22, 88, 131, 20))
     font = QtGui.QFont()
     font.setPointSize(10)
     self.label_3.setFont(font)
     self.label_3.setObjectName(_fromUtf8("label_3"))
     self.label_4 = QLabel(form1)
     self.label_4.setGeometry(QtCore.QRect(21, 125, 181, 20))
     font = QtGui.QFont()
     font.setPointSize(10)
     self.label_4.setFont(font)
     self.label_4.setObjectName(_fromUtf8("label_4"))
     self.run = QPushButton(form1)
     self.run.setGeometry(QtCore.QRect(139, 185, 101, 23))
     self.run.setObjectName(_fromUtf8("run"))
     self.inputbox = QgsMapLayerComboBox(form1)
     self.inputbox.setGeometry(QtCore.QRect(141, 10, 170, 22))
     self.inputbox.setObjectName(_fromUtf8("input"))
     self.output = QLineEdit(form1)
     self.output.setGeometry(QtCore.QRect(149, 45, 160, 28))
     self.output.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)
     self.output.setObjectName(_fromUtf8("output"))
     self.refb = QLineEdit(form1)
     self.refb.setGeometry(QtCore.QRect(149, 82, 160, 28))
     self.refb.setObjectName(_fromUtf8("refb"))
     self.mem = QLineEdit(form1)
     self.mem.setGeometry(QtCore.QRect(208, 120, 101, 28))
     self.mem.setObjectName(_fromUtf8("mem"))
     self.addout = QCheckBox(form1)
     self.addout.setGeometry(QtCore.QRect(100, 158, 171, 17))
     self.addout.setChecked(True)
     self.addout.setObjectName(_fromUtf8("checkBox"))
     self.inputb = QPushButton(form1)
     self.inputb.setGeometry(QtCore.QRect(320, 10, 31, 23))
     self.inputb.setObjectName(_fromUtf8("inputb"))
     self.retranslateUi(form1)
     self.setWindowFlags(QtCore.Qt.WindowFlags(QtCore.Qt.WindowMinimizeButtonHint | QtCore.Qt.WindowMaximizeButtonHint | QtCore.Qt.WindowCloseButtonHint))
     QtCore.QMetaObject.connectSlotsByName(form1)