Python QgsFilterLineEdit.setPlaceholderText方法代码示例

# 需要导入模块: from qgis.gui import QgsFilterLineEdit [as 别名]
# 或者: from qgis.gui.QgsFilterLineEdit import setPlaceholderText [as 别名]

#.........这里部分代码省略.........
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.shellOut.sizePolicy().hasHeightForWidth())
        self.shellOut.setSizePolicy(sizePolicy)

        self.shellOut.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
        self.shell.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)

        ##------------ Layout -------------------------------

        self.mainLayout = QGridLayout(self)
        self.mainLayout.setMargin(0)
        self.mainLayout.setSpacing(0)
        self.mainLayout.addWidget(self.widgetButton, 0, 0, 1, 1)
        self.mainLayout.addWidget(self.splitterEditor, 0, 1, 1, 1)

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

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

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

        if pyqtconfig.Configuration().qt_version >= 0x40700:
            self.lineEditFind.setPlaceholderText(placeHolderTxt)
        else:
            self.lineEditFind.setToolTip(placeHolderTxt)
        self.findNextButton = QToolButton()
        self.findNextButton.setEnabled(False)
        toolTipfindNext = QCoreApplication.translate("PythonConsole", "Find Next")
        self.findNextButton.setToolTip(toolTipfindNext)
        self.findNextButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchNextEditorConsole.png"))
        self.findNextButton.setIconSize(QSize(24, 24))
        self.findNextButton.setAutoRaise(True)
        self.findPrevButton = QToolButton()
        self.findPrevButton.setEnabled(False)
        toolTipfindPrev = QCoreApplication.translate("PythonConsole", "Find Previous")
        self.findPrevButton.setToolTip(toolTipfindPrev)
        self.findPrevButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchPrevEditorConsole.png"))
        self.findPrevButton.setIconSize(QSize(24, 24))
        self.findPrevButton.setAutoRaise(True)
        self.caseSensitive = QCheckBox()
        caseSensTr = QCoreApplication.translate("PythonConsole", "Case Sensitive")
        self.caseSensitive.setText(caseSensTr)
        self.wholeWord = QCheckBox()
        wholeWordTr = QCoreApplication.translate("PythonConsole", "Whole Word")
        self.wholeWord.setText(wholeWordTr)
        self.wrapAround = QCheckBox()
        self.wrapAround.setChecked(True)
        wrapAroundTr = QCoreApplication.translate("PythonConsole", "Wrap Around")
        self.wrapAround.setText(wrapAroundTr)
        self.layoutFind.addWidget(self.lineEditFind, 0, 1, 1, 1)
        self.layoutFind.addWidget(self.findPrevButton, 0, 2, 1, 1)
        self.layoutFind.addWidget(self.findNextButton, 0, 3, 1, 1)
        self.layoutFind.addWidget(self.caseSensitive, 0, 4, 1, 1)
        self.layoutFind.addWidget(self.wholeWord, 0, 5, 1, 1)
        self.layoutFind.addWidget(self.wrapAround, 0, 6, 1, 1)

# 需要导入模块: from qgis.gui import QgsFilterLineEdit [as 别名]
# 或者: from qgis.gui.QgsFilterLineEdit import setPlaceholderText [as 别名]

#.........这里部分代码省略.........
            else:
                QGraphicsView.mouseMoveEvent(self.view, e)

        self.view.setDragMode(QGraphicsView.ScrollHandDrag)
        self.view.dragEnterEvent = _dragEnterEvent
        self.view.dropEvent = _dropEvent
        self.view.dragMoveEvent = _dragMoveEvent
        self.view.wheelEvent = _wheelEvent
        self.view.enterEvent = _enterEvent
        self.view.mousePressEvent = _mousePressEvent
        self.view.mouseMoveEvent = _mouseMoveEvent

        def _mimeDataInput(items):
            mimeData = QMimeData()
            text = items[0].data(0, Qt.UserRole)
            mimeData.setText(text)
            return mimeData

        self.inputsTree.mimeData = _mimeDataInput

        self.inputsTree.setDragDropMode(QTreeWidget.DragOnly)
        self.inputsTree.setDropIndicatorShown(True)

        self.algorithms_model = ModelerToolboxModel(self, QgsApplication.processingRegistry())
        self.algorithmTree.setToolboxProxyModel(self.algorithms_model)
        self.algorithmTree.setDragDropMode(QTreeWidget.DragOnly)
        self.algorithmTree.setDropIndicatorShown(True)

        filters = QgsProcessingToolboxProxyModel.Filters(QgsProcessingToolboxProxyModel.FilterModeler)
        if ProcessingConfig.getSetting(ProcessingConfig.SHOW_ALGORITHMS_KNOWN_ISSUES):
            filters |= QgsProcessingToolboxProxyModel.FilterShowKnownIssues
        self.algorithmTree.setFilters(filters)

        if hasattr(self.searchBox, 'setPlaceholderText'):
            self.searchBox.setPlaceholderText(QCoreApplication.translate('ModelerDialog', 'Search…'))
        if hasattr(self.textName, 'setPlaceholderText'):
            self.textName.setPlaceholderText(self.tr('Enter model name here'))
        if hasattr(self.textGroup, 'setPlaceholderText'):
            self.textGroup.setPlaceholderText(self.tr('Enter group name here'))

        # Connect signals and slots
        self.inputsTree.doubleClicked.connect(self.addInput)
        self.searchBox.textChanged.connect(self.algorithmTree.setFilterString)
        self.algorithmTree.doubleClicked.connect(self.addAlgorithm)

        # Ctrl+= should also trigger a zoom in action
        ctrlEquals = QShortcut(QKeySequence("Ctrl+="), self)
        ctrlEquals.activated.connect(self.zoomIn)

        self.mActionOpen.triggered.connect(self.openModel)
        self.mActionSave.triggered.connect(self.save)
        self.mActionSaveAs.triggered.connect(self.saveAs)
        self.mActionSaveInProject.triggered.connect(self.saveInProject)
        self.mActionZoomIn.triggered.connect(self.zoomIn)
        self.mActionZoomOut.triggered.connect(self.zoomOut)
        self.mActionZoomActual.triggered.connect(self.zoomActual)
        self.mActionZoomToItems.triggered.connect(self.zoomToItems)
        self.mActionExportImage.triggered.connect(self.exportAsImage)
        self.mActionExportPdf.triggered.connect(self.exportAsPdf)
        self.mActionExportSvg.triggered.connect(self.exportAsSvg)
        #self.mActionExportPython.triggered.connect(self.exportAsPython)
        self.mActionEditHelp.triggered.connect(self.editHelp)
        self.mActionRun.triggered.connect(self.runModel)

        if model is not None:
            self.model = model.create()

# 需要导入模块: from qgis.gui import QgsFilterLineEdit [as 别名]
# 或者: from qgis.gui.QgsFilterLineEdit import setPlaceholderText [as 别名]

#.........这里部分代码省略.........
        line.setFrameShadow(QFrame.Sunken)
        self.verticalLayout.addWidget(line)

        widget_context = QgsProcessingParameterWidgetContext()
        widget_context.setProject(QgsProject.instance())
        if iface is not None:
            widget_context.setMapCanvas(iface.mapCanvas())
        widget_context.setModel(self.model)
        widget_context.setModelChildAlgorithmId(self.childId)

        self.algorithmItem = QgsGui.instance().processingGuiRegistry().algorithmConfigurationWidget(self._alg)
        if self.algorithmItem:
            self.algorithmItem.setWidgetContext(widget_context)
            self.algorithmItem.registerProcessingContextGenerator(self.context_generator)
            if self.configuration:
                self.algorithmItem.setConfiguration(self.configuration)
            self.verticalLayout.addWidget(self.algorithmItem)

        for param in self._alg.parameterDefinitions():
            if param.flags() & QgsProcessingParameterDefinition.FlagAdvanced:
                self.advancedButton = QPushButton()
                self.advancedButton.setText(self.tr('Show advanced parameters'))
                self.advancedButton.clicked.connect(
                    self.showAdvancedParametersClicked)
                advancedButtonHLayout = QHBoxLayout()
                advancedButtonHLayout.addWidget(self.advancedButton)
                advancedButtonHLayout.addStretch()
                self.verticalLayout.addLayout(advancedButtonHLayout)
                break
        for param in self._alg.parameterDefinitions():
            if param.isDestination() or param.flags() & QgsProcessingParameterDefinition.FlagHidden:
                continue

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

            wrapper.setWidgetContext(widget_context)
            wrapper.registerProcessingContextGenerator(self.context_generator)
            if issubclass(wrapper.__class__, QgsProcessingModelerParameterWidget):
                widget = wrapper
            else:
                widget = wrapper.widget
            if widget is not None:
                self.valueItems[param.name()] = widget

                if issubclass(wrapper.__class__, QgsProcessingModelerParameterWidget):
                    label = wrapper.createLabel()
                else:
                    tooltip = param.description()
                    widget.setToolTip(tooltip)
                    label = wrapper.label
                self.widget_labels[param.name()] = label

                if param.flags() & QgsProcessingParameterDefinition.FlagAdvanced:
                    label.setVisible(self.showAdvanced)
                    widget.setVisible(self.showAdvanced)

                self.verticalLayout.addWidget(label)
                self.verticalLayout.addWidget(widget)

        for dest in self._alg.destinationParameterDefinitions():
            if dest.flags() & QgsProcessingParameterDefinition.FlagHidden:
                continue
            if isinstance(dest, (QgsProcessingParameterRasterDestination, QgsProcessingParameterVectorDestination,
                                 QgsProcessingParameterFeatureSink, QgsProcessingParameterFileDestination, QgsProcessingParameterFolderDestination)):
                label = QLabel(dest.description())
                item = QgsFilterLineEdit()
                if hasattr(item, 'setPlaceholderText'):
                    item.setPlaceholderText(self.tr('[Enter name if this is a final result]'))
                self.verticalLayout.addWidget(label)
                self.verticalLayout.addWidget(item)
                self.valueItems[dest.name()] = item

        label = QLabel(' ')
        self.verticalLayout.addWidget(label)
        label = QLabel(self.tr('Parent algorithms'))
        self.dependenciesPanel = self.getDependenciesPanel()
        self.verticalLayout.addWidget(label)
        self.verticalLayout.addWidget(self.dependenciesPanel)
        self.verticalLayout.addStretch(1000)

        self.setPreviousValues()
        self.setWindowTitle(self._alg.displayName())
        self.verticalLayout2 = QVBoxLayout()
        self.verticalLayout2.setSpacing(2)
        self.verticalLayout2.setMargin(0)

        self.paramPanel = QWidget()
        self.paramPanel.setLayout(self.verticalLayout)
        self.scrollArea = QgsScrollArea()
        self.scrollArea.setWidget(self.paramPanel)
        self.scrollArea.setWidgetResizable(True)

        self.verticalLayout2.addWidget(self.scrollArea)
        self.verticalLayout2.addWidget(self.buttonBox)
        self.setLayout(self.verticalLayout2)
        self.buttonBox.accepted.connect(self.okPressed)
        self.buttonBox.rejected.connect(self.cancelPressed)
        self.buttonBox.helpRequested.connect(self.openHelp)
        QMetaObject.connectSlotsByName(self)

# 需要导入模块: from qgis.gui import QgsFilterLineEdit [as 别名]
# 或者: from qgis.gui.QgsFilterLineEdit import setPlaceholderText [as 别名]
    def setupUi(self):
        self.labels = {}
        self.widgets = {}
        self.checkBoxes = {}
        self.showAdvanced = False
        self.wrappers = {}
        self.valueItems = {}
        self.dependentItems = {}
        self.resize(650, 450)
        self.buttonBox = QDialogButtonBox()
        self.buttonBox.setOrientation(Qt.Horizontal)
        self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel | QDialogButtonBox.Ok | QDialogButtonBox.Help)
        self.setSizePolicy(QSizePolicy.Expanding,
                           QSizePolicy.Expanding)
        self.verticalLayout = QVBoxLayout()
        self.verticalLayout.setSpacing(5)
        self.verticalLayout.setMargin(20)

        self.bar = QgsMessageBar()
        self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
        self.verticalLayout.addWidget(self.bar)

        hLayout = QHBoxLayout()
        hLayout.setSpacing(5)
        hLayout.setMargin(0)
        descriptionLabel = QLabel(self.tr("Description"))
        self.descriptionBox = QLineEdit()
        self.descriptionBox.setText(self._alg.displayName())
        hLayout.addWidget(descriptionLabel)
        hLayout.addWidget(self.descriptionBox)
        self.verticalLayout.addLayout(hLayout)
        line = QFrame()
        line.setFrameShape(QFrame.HLine)
        line.setFrameShadow(QFrame.Sunken)
        self.verticalLayout.addWidget(line)

        for param in self._alg.parameterDefinitions():
            if param.flags() & QgsProcessingParameterDefinition.FlagAdvanced:
                self.advancedButton = QPushButton()
                self.advancedButton.setText(self.tr('Show advanced parameters'))
                self.advancedButton.clicked.connect(
                    self.showAdvancedParametersClicked)
                advancedButtonHLayout = QHBoxLayout()
                advancedButtonHLayout.addWidget(self.advancedButton)
                advancedButtonHLayout.addStretch()
                self.verticalLayout.addLayout(advancedButtonHLayout)
                break
        for param in self._alg.parameterDefinitions():
            if param.isDestination() or param.flags() & QgsProcessingParameterDefinition.FlagHidden:
                continue
            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]')
            label = QLabel(desc)
            self.labels[param.name()] = label

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

            widget = wrapper.widget
            if widget is not None:
                self.valueItems[param.name()] = widget
                tooltip = param.description()
                label.setToolTip(tooltip)
                widget.setToolTip(tooltip)
                if param.flags() & QgsProcessingParameterDefinition.FlagAdvanced:
                    label.setVisible(self.showAdvanced)
                    widget.setVisible(self.showAdvanced)
                    self.widgets[param.name()] = widget

                self.verticalLayout.addWidget(label)
                self.verticalLayout.addWidget(widget)

        for dest in self._alg.destinationParameterDefinitions():
            if dest.flags() & QgsProcessingParameterDefinition.FlagHidden:
                continue
            if isinstance(dest, (QgsProcessingParameterRasterDestination, QgsProcessingParameterVectorDestination,
                                 QgsProcessingParameterFeatureSink, QgsProcessingParameterFileDestination, QgsProcessingParameterFolderDestination)):
                label = QLabel(dest.description())
                item = QgsFilterLineEdit()
                if hasattr(item, 'setPlaceholderText'):
                    item.setPlaceholderText(ModelerParametersDialog.ENTER_NAME)
                self.verticalLayout.addWidget(label)
                self.verticalLayout.addWidget(item)
                self.valueItems[dest.name()] = item

        label = QLabel(' ')
        self.verticalLayout.addWidget(label)
        label = QLabel(self.tr('Parent algorithms'))
        self.dependenciesPanel = self.getDependenciesPanel()
        self.verticalLayout.addWidget(label)
        self.verticalLayout.addWidget(self.dependenciesPanel)
        self.verticalLayout.addStretch(1000)

        self.setPreviousValues()
        self.setWindowTitle(self._alg.displayName())
#.........这里部分代码省略.........

# 需要导入模块: from qgis.gui import QgsFilterLineEdit [as 别名]
# 或者: from qgis.gui.QgsFilterLineEdit import setPlaceholderText [as 别名]

#.........这里部分代码省略.........

        self.shellOut.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
        self.shell.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)

        ##------------ Layout -------------------------------

        self.mainLayout = QGridLayout(self)
        self.mainLayout.setMargin(0)
        self.mainLayout.setSpacing(0)
        self.mainLayout.addWidget(self.widgetButton, 0, 0, 1, 1)
        self.mainLayout.addWidget(self.splitterEditor, 0, 1, 1, 1)

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

        self.toolBarLayout = QGridLayout(self.widgetButton)
        self.toolBarLayout.setMargin(0)
        self.toolBarLayout.setSpacing(0)
        self.toolBarLayout.addWidget(self.toolBar)
        self.toolBarEditorLayout = QGridLayout(self.widgetButtonEditor)
        self.toolBarEditorLayout.setMargin(0)
        self.toolBarEditorLayout.setSpacing(0)
        self.toolBarEditorLayout.addWidget(self.toolBarEditor)

        ## Layout for the find widget
        self.layoutFind = QGridLayout(self.widgetFind)
        self.layoutFind.setContentsMargins(0, 0, 0, 0)
        self.lineEditFind = QgsFilterLineEdit()
        placeHolderTxt = QCoreApplication.translate("PythonConsole", "Enter text to find...")
        self.lineEditFind.setPlaceholderText(placeHolderTxt)
        self.findNextButton = QToolButton()
        self.findNextButton.setEnabled(False)
        toolTipfindNext = QCoreApplication.translate("PythonConsole", "Find Next")
        self.findNextButton.setToolTip(toolTipfindNext)
        self.findNextButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchNextEditorConsole.png"))
        self.findNextButton.setIconSize(QSize(24, 24))
        self.findNextButton.setAutoRaise(True)
        self.findPrevButton = QToolButton()
        self.findPrevButton.setEnabled(False)
        toolTipfindPrev = QCoreApplication.translate("PythonConsole", "Find Previous")
        self.findPrevButton.setToolTip(toolTipfindPrev)
        self.findPrevButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchPrevEditorConsole.png"))
        self.findPrevButton.setIconSize(QSize(24, 24))
        self.findPrevButton.setAutoRaise(True)
        self.layoutFind.addWidget(self.lineEditFind, 0, 1, 1, 1)
        self.layoutFind.addWidget(self.findNextButton, 0, 3, 1, 1)
        self.layoutFind.addWidget(self.findPrevButton, 0, 2, 1, 1)

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

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

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

        self.findTextButton.toggled.connect(self.findTextEditor)
        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)

# 需要导入模块: from qgis.gui import QgsFilterLineEdit [as 别名]
# 或者: from qgis.gui.QgsFilterLineEdit import setPlaceholderText [as 别名]

#.........这里部分代码省略.........
        self.view.setDragMode(QGraphicsView.ScrollHandDrag)
        self.view.dragEnterEvent = _dragEnterEvent
        self.view.dropEvent = _dropEvent
        self.view.dragMoveEvent = _dragMoveEvent
        self.view.wheelEvent = _wheelEvent
        self.view.enterEvent = _enterEvent
        self.view.mousePressEvent = _mousePressEvent
        self.view.mouseMoveEvent = _mouseMoveEvent

        def _mimeDataInput(items):
            mimeData = QMimeData()
            text = items[0].data(0, Qt.UserRole)
            mimeData.setText(text)
            return mimeData

        self.inputsTree.mimeData = _mimeDataInput

        self.inputsTree.setDragDropMode(QTreeWidget.DragOnly)
        self.inputsTree.setDropIndicatorShown(True)

        def _mimeDataAlgorithm(items):
            item = items[0]
            mimeData = None
            if isinstance(item, TreeAlgorithmItem):
                mimeData = QMimeData()
                mimeData.setText(item.alg.id())
            return mimeData

        self.algorithmTree.mimeData = _mimeDataAlgorithm

        self.algorithmTree.setDragDropMode(QTreeWidget.DragOnly)
        self.algorithmTree.setDropIndicatorShown(True)

        if hasattr(self.searchBox, 'setPlaceholderText'):
            self.searchBox.setPlaceholderText(QCoreApplication.translate('ModelerDialog', 'Search…'))
        if hasattr(self.textName, 'setPlaceholderText'):
            self.textName.setPlaceholderText(self.tr('Enter model name here'))
        if hasattr(self.textGroup, 'setPlaceholderText'):
            self.textGroup.setPlaceholderText(self.tr('Enter group name here'))

        # Connect signals and slots
        self.inputsTree.doubleClicked.connect(self.addInput)
        self.searchBox.textChanged.connect(self.textChanged)
        self.algorithmTree.doubleClicked.connect(self.addAlgorithm)

        # Ctrl+= should also trigger a zoom in action
        ctrlEquals = QShortcut(QKeySequence("Ctrl+="), self)
        ctrlEquals.activated.connect(self.zoomIn)

        self.mActionOpen.triggered.connect(self.openModel)
        self.mActionSave.triggered.connect(self.save)
        self.mActionSaveAs.triggered.connect(self.saveAs)
        self.mActionZoomIn.triggered.connect(self.zoomIn)
        self.mActionZoomOut.triggered.connect(self.zoomOut)
        self.mActionZoomActual.triggered.connect(self.zoomActual)
        self.mActionZoomToItems.triggered.connect(self.zoomToItems)
        self.mActionExportImage.triggered.connect(self.exportAsImage)
        self.mActionExportPdf.triggered.connect(self.exportAsPdf)
        self.mActionExportSvg.triggered.connect(self.exportAsSvg)
        #self.mActionExportPython.triggered.connect(self.exportAsPython)
        self.mActionEditHelp.triggered.connect(self.editHelp)
        self.mActionRun.triggered.connect(self.runModel)

        if model is not None:
            self.model = model.create()
            self.model.setSourceFilePath(model.sourceFilePath())

# 需要导入模块: from qgis.gui import QgsFilterLineEdit [as 别名]
# 或者: from qgis.gui.QgsFilterLineEdit import setPlaceholderText [as 别名]
class DiviPluginDockWidget(QDockWidget, FORM_CLASS):

    closingPlugin = pyqtSignal()
    transform2mercator = QgsCoordinateTransform(
            QgsCoordinateReferenceSystem('EPSG:4326'),
            QgsCoordinateReferenceSystem('EPSG:3857'),
			QgsProject.instance()
        )

    def __init__(self, plugin, parent=None):
        """Constructor."""
        super(DiviPluginDockWidget, self).__init__(parent)
        # Set up the user interface from Designer.
        # After setupUI you can access any designer object by doing
        # self.<objectname>, and you can use autoconnect slots - see
        # http://qt-project.org/doc/qt-4.8/designer-using-a-ui-file.html
        # #widgets-and-dialogs-with-auto-connect
        self.plugin = plugin
        self.iface = plugin.iface
        self.token = QSettings().value('%s/token' % CONFIG_NAME, None)
        self.user = QSettings().value('%s/email' % CONFIG_NAME, None)
        self.setupUi(self)
        self.initGui()
        proxyModel = DiviProxyModel()
        proxyModel.setSourceModel( DiviModel() )
        proxyModel.setDynamicSortFilter( True )
        self.tvData.setModel( proxyModel )
        self.tvData.setSortingEnabled(True)
        self.setLogginStatus(bool(self.token))
        #Signals
        self.btnConnect.clicked.connect(self.diviConnection)
        self.eSearch.textChanged.connect(self.searchData)
        self.tvData.activated.connect(self.addLayer)
        self.tvData.customContextMenuRequested.connect(self.showMenu)
        self.tvData.selectionModel().currentChanged.connect(self.treeSelectionChanged)
        QgsProject.instance().layersWillBeRemoved.connect( self.layersRemoved )
        self.gbFilters.collapsedStateChanged.connect(self.toggleFilters)
        self.cbVectors.stateChanged.connect(self.setSearchFilter)
        self.cbTables.stateChanged.connect(self.setSearchFilter)
        self.cbRasters.stateChanged.connect(self.setSearchFilter)
        self.cbWms.stateChanged.connect(self.setSearchFilter)
        self.cbBasemaps.stateChanged.connect(self.setSearchFilter)
        self.setSearchFilter(None)
    
    def initGui(self):
        self.eSearch = QgsFilterLineEdit(self.dockWidgetContents)
        self.eSearch.setObjectName(u"eSearch")
        self.eSearch.setPlaceholderText(self.tr("Search..."))
        self.editLayout.addWidget(self.eSearch)
        #Toolbar
        self.btnAddLayer.setIcon( QgsApplication.getThemeIcon('/mActionAddMap.svg') )
        menu = QMenu()
        menu.aboutToShow.connect(self.addMenuShow)
        self.btnAddLayer.setMenu(menu)
        self.btnAddLayer.clicked.connect( self.addItems )
        self.btnRefresh.clicked.connect(lambda checked: self.refreshItems( self.tvData.selectedIndexes()[0] if self.tvData.selectedIndexes() else None ))
        self.btnRefresh.setIcon( QgsApplication.getThemeIcon('/mActionReload.svg') )
        #Filters
        settings = QSettings()
        self.gbFilters.setCollapsed( not settings.value( '{}/filters/filters'.format(CONFIG_NAME), False, bool ) )
        self.cbVectors.setChecked( settings.value( '{}/filters/vectors'.format(CONFIG_NAME), True, bool ) )
        self.cbTables.setChecked( settings.value( '{}/filters/tables'.format(CONFIG_NAME), True, bool ) )
        self.cbRasters.setChecked( settings.value( '{}/filters/rasters'.format(CONFIG_NAME), True, bool ) )
        self.cbWms.setChecked( settings.value( '{}/filters/wms'.format(CONFIG_NAME), True, bool ) )
        self.cbBasemaps.setChecked( settings.value( '{}/filters/basmeaps'.format(CONFIG_NAME), True, bool ) )
    
    def getConnector(self, auto_login=True):
        connector = DiviConnector(iface=self.iface, auto_login=auto_login)
        connector.diviLogged.connect(self.setUserData)
        return connector
    
    def closeEvent(self, event):
        self.closingPlugin.emit()
        event.accept()
    
    def diviConnection(self, checked, auto_login=True):
        model = self.tvData.model().sourceModel()
        connector = self.getConnector(auto_login)
        if checked:
            #Connect
            model.showLoading()
            data = connector.diviFeatchData()
            if data is not None:
                model.addData( *data )
                self.setLogginStatus(True)
                items = self.getLoadedDiviLayers()
                #Refresh data after connect
                for item in items:
                    self.refreshData( item )
                return
            else:
                model.removeAll()
        else:
            #Disconnect
            layers = [ layer for layer in QgsProject.instance().mapLayers().values() if layer.customProperty('DiviId') is not None ]
            if any(layer.isModified() for layer in layers if layer.isEditable()):
                result = QMessageBox.question(None, self.tr('Edited layers'), 
                    self.tr('Some layers are modified. You need to save changes or rollback to continue. Do you want to revert all edits?'),
                    QMessageBox.Yes | QMessageBox.No)
                if result==QMessageBox.No:
#.........这里部分代码省略.........