Exemplo n.º 1
0
 def contextMenuEvent(self, e):
     menu = QMenu(self)
     subMenu = QMenu(menu)
     titleHistoryMenu = QCoreApplication.translate("PythonConsole", "Command History")
     subMenu.setTitle(titleHistoryMenu)
     subMenu.addAction(
         QCoreApplication.translate("PythonConsole", "Show"),
         self.showHistory, 'Ctrl+Shift+SPACE')
     subMenu.addSeparator()
     subMenu.addAction(
         QCoreApplication.translate("PythonConsole", "Save"),
         self.writeHistoryFile)
     subMenu.addSeparator()
     subMenu.addAction(
         QCoreApplication.translate("PythonConsole", "Clear File"),
         self.clearHistory)
     subMenu.addAction(
         QCoreApplication.translate("PythonConsole", "Clear Session"),
         self.clearHistorySession)
     menu.addMenu(subMenu)
     menu.addSeparator()
     copyAction = menu.addAction(
         QCoreApplication.translate("PythonConsole", "Copy"),
         self.copy, QKeySequence.Copy)
     pasteAction = menu.addAction(
         QCoreApplication.translate("PythonConsole", "Paste"),
         self.paste, QKeySequence.Paste)
     copyAction.setEnabled(False)
     pasteAction.setEnabled(False)
     if self.hasSelectedText():
         copyAction.setEnabled(True)
     if QApplication.clipboard().text():
         pasteAction.setEnabled(True)
     menu.exec_(self.mapToGlobal(e.pos()))
Exemplo n.º 2
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    def contextMenuEvent(self, ev):
        index = self.indexAt(ev.pos())
        if not index.isValid():
            return

        if index != self.currentIndex():
            self.itemChanged(index)

        item = self.currentItem()

        menu = QMenu(self)

        if isinstance(item, (Table, Schema)):
            menu.addAction(self.tr("Rename"), self.rename)
            menu.addAction(self.tr("Delete"), self.delete)

            if isinstance(item, Table) and item.canBeAddedToCanvas():
                menu.addSeparator()
                menu.addAction(self.tr("Add to canvas"), self.addLayer)

        elif isinstance(item, DBPlugin):
            if item.database() is not None:
                menu.addAction(self.tr("Re-connect"), self.reconnect)
            menu.addAction(self.tr("Remove"), self.delete)

        elif not index.parent().isValid() and item.typeName() == "spatialite":
            menu.addAction(self.tr("New Connection..."), self.newConnection)

        if not menu.isEmpty():
            menu.exec_(ev.globalPos())

        menu.deleteLater()
Exemplo n.º 3
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 def showSnippets(self, evt):
     popupmenu = QMenu()
     for name, snippet in self.snippets.iteritems():
         action = QAction(self.tr(name), self.btnSnippets)
         action.triggered[()].connect(lambda snippet=snippet: self.editor.insert(snippet))
         popupmenu.addAction(action)
     popupmenu.exec_(QCursor.pos())
Exemplo n.º 4
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    def contextMenuEvent(self, ev):
        index = self.indexAt(ev.pos())
        if not index.isValid():
            return

        if index != self.currentIndex():
            self.itemChanged(index)

        item = self.currentItem()

        menu = QMenu(self)

        if isinstance(item, (Table, Schema)):
            menu.addAction(self.tr("Rename"), self.rename)
            menu.addAction(self.tr("Delete"), self.delete)

            if isinstance(item, Table) and item.canBeAddedToCanvas():
                menu.addSeparator()
                menu.addAction(self.tr("Add to canvas"), self.addLayer)

        elif isinstance(item, DBPlugin):
            if item.database() is not None:
                menu.addAction(self.tr("Re-connect"), self.reconnect)
            menu.addAction(self.tr("Remove"), self.delete)

        elif not index.parent().isValid() and item.typeName() == "spatialite":
            menu.addAction(self.tr("New Connection..."), self.newConnection)

        if not menu.isEmpty():
            menu.exec_(ev.globalPos())

        menu.deleteLater()
Exemplo n.º 5
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 def showSnippets(self, evt):
     popupmenu = QMenu()
     for name, snippet in self.snippets.iteritems():
         action = QAction(self.tr(name), self.btnSnippets)
         action.triggered[(
         )].connect(lambda snippet=snippet: self.editor.insert(snippet))
         popupmenu.addAction(action)
     popupmenu.exec_(QCursor.pos())
Exemplo n.º 6
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 def showPopupMenu(self, point):
     item = self.tree.currentItem()
     if isinstance(item, TreeLogEntryItem):
         if item.isAlg:
             popupmenu = QMenu()
             createTestAction = QAction(self.tr('Create test'), self.tree)
             createTestAction.triggered.connect(self.createTest)
             popupmenu.addAction(createTestAction)
             popupmenu.exec_(self.tree.mapToGlobal(point))
Exemplo n.º 7
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 def showPopupMenu(self, point):
     item = self.tree.currentItem()
     if isinstance(item, TreeLogEntryItem):
         if item.isAlg:
             popupmenu = QMenu()
             createTestAction = QAction(self.tr('Create test'), self.tree)
             createTestAction.triggered.connect(self.createTest)
             popupmenu.addAction(createTestAction)
             popupmenu.exec_(self.tree.mapToGlobal(point))
Exemplo n.º 8
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    def showPopupMenu(self, point):
        item = self.algorithmTree.itemAt(point)
        if isinstance(item, TreeAlgorithmItem):
            alg = item.alg
            popupmenu = QMenu()
            executeAction = QAction(self.tr('Execute'), self.algorithmTree)
            executeAction.triggered.connect(self.executeAlgorithm)
            popupmenu.addAction(executeAction)
            if alg.canRunInBatchMode and not alg.allowOnlyOpenedLayers:
                executeBatchAction = QAction(
                    self.tr('Execute as batch process'),
                    self.algorithmTree)
                executeBatchAction.triggered.connect(
                    self.executeAlgorithmAsBatchProcess)
                popupmenu.addAction(executeBatchAction)
            popupmenu.addSeparator()
            editRenderingStylesAction = QAction(
                self.tr('Edit rendering styles for outputs'),
                self.algorithmTree)
            editRenderingStylesAction.triggered.connect(
                self.editRenderingStyles)
            popupmenu.addAction(editRenderingStylesAction)
            actions = Processing.contextMenuActions
            if len(actions) > 0:
                popupmenu.addSeparator()
            for action in actions:
                action.setData(alg, self)
                if action.isEnabled():
                    contextMenuAction = QAction(action.name,
                                                self.algorithmTree)
                    contextMenuAction.triggered.connect(action.execute)
                    popupmenu.addAction(contextMenuAction)

            popupmenu.exec_(self.algorithmTree.mapToGlobal(point))
Exemplo n.º 9
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 def contextMenuEvent(self, event):
     if isinstance(self.element, ModelerOutput):
         return
     popupmenu = QMenu()
     removeAction = popupmenu.addAction('Remove')
     removeAction.triggered.connect(self.removeElement)
     editAction = popupmenu.addAction('Edit')
     editAction.triggered.connect(self.editElement)
     if isinstance(self.element, Algorithm):
         if not self.element.active:
             removeAction = popupmenu.addAction('Activate')
             removeAction.triggered.connect(self.activateAlgorithm)
         else:
             deactivateAction = popupmenu.addAction('Deactivate')
             deactivateAction.triggered.connect(self.deactivateAlgorithm)
     popupmenu.exec_(event.screenPos())
Exemplo n.º 10
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 def contextMenuEvent(self, event):
     if isinstance(self.element, ModelerOutput):
         return
     popupmenu = QMenu()
     removeAction = popupmenu.addAction('Remove')
     removeAction.triggered.connect(self.removeElement)
     editAction = popupmenu.addAction('Edit')
     editAction.triggered.connect(self.editElement)
     if isinstance(self.element, Algorithm):
         if not self.element.active:
             removeAction = popupmenu.addAction('Activate')
             removeAction.triggered.connect(self.activateAlgorithm)
         else:
             deactivateAction = popupmenu.addAction('Deactivate')
             deactivateAction.triggered.connect(self.deactivateAlgorithm)
     popupmenu.exec_(event.screenPos())
Exemplo n.º 11
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    def showPopupMenu(self):
        popupmenu = QMenu()

        if not (isinstance(self.param, ParameterMultipleInput) and
                self.param.datatype == ParameterMultipleInput.TYPE_FILE):
            selectLayerAction = QAction(
                self.tr('Select from open layers'), self.pushButton)
            selectLayerAction.triggered.connect(self.showLayerSelectionDialog)
            popupmenu.addAction(selectLayerAction)

        selectFileAction = QAction(
            self.tr('Select from filesystem'), self.pushButton)
        selectFileAction.triggered.connect(self.showFileSelectionDialog)
        popupmenu.addAction(selectFileAction)

        popupmenu.exec_(QCursor.pos())
Exemplo n.º 12
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    def showPopupMenu(self):
        popupmenu = QMenu()

        if not (isinstance(self.param, ParameterMultipleInput)
                and self.param.datatype == ParameterMultipleInput.TYPE_FILE):
            selectLayerAction = QAction(self.tr('Select from open layers'),
                                        self.pushButton)
            selectLayerAction.triggered.connect(self.showLayerSelectionDialog)
            popupmenu.addAction(selectLayerAction)

        selectFileAction = QAction(self.tr('Select from filesystem'),
                                   self.pushButton)
        selectFileAction.triggered.connect(self.showFileSelectionDialog)
        popupmenu.addAction(selectFileAction)

        popupmenu.exec_(QCursor.pos())
Exemplo n.º 13
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 def contextMenuEvent(self, e):
     menu = QMenu(self)
     iconRun = QgsApplication.getThemeIcon("console/iconRunConsole.png")
     iconClear = QgsApplication.getThemeIcon("console/iconClearConsole.png")
     iconHideTool = QgsApplication.getThemeIcon(
         "console/iconHideToolConsole.png")
     iconSettings = QgsApplication.getThemeIcon(
         "console/iconSettingsConsole.png")
     menu.addAction(
         iconHideTool,
         QCoreApplication.translate("PythonConsole", "Hide/Show Toolbar"),
         self.hideToolBar)
     menu.addSeparator()
     showEditorAction = menu.addAction(
         QCoreApplication.translate("PythonConsole", "Show Editor"),
         self.showEditor)
     menu.addSeparator()
     runAction = menu.addAction(
         iconRun,
         QCoreApplication.translate("PythonConsole", "Enter Selected"),
         self.enteredSelected, QKeySequence(Qt.CTRL + Qt.Key_E))
     clearAction = menu.addAction(
         iconClear,
         QCoreApplication.translate("PythonConsole", "Clear Console"),
         self.clearConsole)
     menu.addSeparator()
     copyAction = menu.addAction(
         QCoreApplication.translate("PythonConsole", "Copy"), self.copy,
         QKeySequence.Copy)
     selectAllAction = menu.addAction(
         QCoreApplication.translate("PythonConsole", "Select All"),
         self.selectAll, QKeySequence.SelectAll)
     menu.addSeparator()
     menu.addAction(
         iconSettings,
         QCoreApplication.translate("PythonConsole", "Options..."),
         self.parent.openSettings)
     runAction.setEnabled(False)
     clearAction.setEnabled(False)
     copyAction.setEnabled(False)
     selectAllAction.setEnabled(False)
     showEditorAction.setEnabled(True)
     if self.hasSelectedText():
         runAction.setEnabled(True)
         copyAction.setEnabled(True)
     if not self.text(3) == '':
         selectAllAction.setEnabled(True)
         clearAction.setEnabled(True)
     if self.parent.tabEditorWidget.isVisible():
         showEditorAction.setEnabled(False)
     menu.exec_(self.mapToGlobal(e.pos()))
Exemplo n.º 14
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 def contextMenuEvent(self, e):
     menu = QMenu(self)
     iconRun = QgsApplication.getThemeIcon("console/iconRunConsole.png")
     iconClear = QgsApplication.getThemeIcon("console/iconClearConsole.png")
     iconHideTool = QgsApplication.getThemeIcon("console/iconHideToolConsole.png")
     iconSettings = QgsApplication.getThemeIcon("console/iconSettingsConsole.png")
     menu.addAction(iconHideTool,
                    QCoreApplication.translate("PythonConsole", "Hide/Show Toolbar"),
                    self.hideToolBar)
     menu.addSeparator()
     showEditorAction = menu.addAction(
         QCoreApplication.translate("PythonConsole", "Show Editor"),
         self.showEditor)
     menu.addSeparator()
     runAction = menu.addAction(iconRun,
                                QCoreApplication.translate("PythonConsole", "Enter Selected"),
                                self.enteredSelected,
                                QKeySequence(Qt.CTRL + Qt.Key_E))
     clearAction = menu.addAction(iconClear,
                                  QCoreApplication.translate("PythonConsole", "Clear Console"),
                                  self.clearConsole)
     menu.addSeparator()
     copyAction = menu.addAction(
         QCoreApplication.translate("PythonConsole", "Copy"),
         self.copy, QKeySequence.Copy)
     selectAllAction = menu.addAction(
         QCoreApplication.translate("PythonConsole", "Select All"),
         self.selectAll, QKeySequence.SelectAll)
     menu.addSeparator()
     menu.addAction(iconSettings,
                    QCoreApplication.translate("PythonConsole", "Options..."),
                    self.parent.openSettings)
     runAction.setEnabled(False)
     clearAction.setEnabled(False)
     copyAction.setEnabled(False)
     selectAllAction.setEnabled(False)
     showEditorAction.setEnabled(True)
     if self.hasSelectedText():
         runAction.setEnabled(True)
         copyAction.setEnabled(True)
     if not self.text(3) == '':
         selectAllAction.setEnabled(True)
         clearAction.setEnabled(True)
     if self.parent.tabEditorWidget.isVisible():
         showEditorAction.setEnabled(False)
     menu.exec_(self.mapToGlobal(e.pos()))
Exemplo n.º 15
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    def selectExtent(self):
        popupmenu = QMenu()
        useLayerExtentAction = QAction(self.tr('Use layer/canvas extent'),
                                       self.btnSelect)
        selectOnCanvasAction = QAction(self.tr('Select extent on canvas'),
                                       self.btnSelect)

        popupmenu.addAction(useLayerExtentAction)
        popupmenu.addAction(selectOnCanvasAction)

        selectOnCanvasAction.triggered.connect(self.selectOnCanvas)
        useLayerExtentAction.triggered.connect(self.useLayerExtent)

        if self.canUseAutoExtent():
            useMincoveringExtentAction = QAction(
                self.tr('Use min covering extent from input layers'),
                self.btnSelect)
            useMincoveringExtentAction.triggered.connect(
                self.useMinCoveringExtent)
            popupmenu.addAction(useMincoveringExtentAction)

        popupmenu.exec_(QCursor.pos())
Exemplo n.º 16
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    def selectExtent(self):
        popupmenu = QMenu()
        useLayerExtentAction = QAction(
            self.tr('Use layer/canvas extent'), self.btnSelect)
        selectOnCanvasAction = QAction(
            self.tr('Select extent on canvas'), self.btnSelect)

        popupmenu.addAction(useLayerExtentAction)
        popupmenu.addAction(selectOnCanvasAction)

        selectOnCanvasAction.triggered.connect(self.selectOnCanvas)
        useLayerExtentAction.triggered.connect(self.useLayerExtent)

        if self.canUseAutoExtent():
            useMincoveringExtentAction = QAction(
                self.tr('Use min covering extent from input layers'),
                self.btnSelect)
            useMincoveringExtentAction.triggered.connect(
                self.useMinCoveringExtent)
            popupmenu.addAction(useMincoveringExtentAction)

        popupmenu.exec_(QCursor.pos())
Exemplo n.º 17
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    def selectOutput(self):
        if isinstance(self.output, OutputDirectory):
            self.selectDirectory()
        else:
            popupMenu = QMenu()

            actionSaveToTempFile = QAction(self.tr('Save to a temporary file'),
                                           self.btnSelect)
            actionSaveToTempFile.triggered.connect(self.saveToTemporaryFile)
            popupMenu.addAction(actionSaveToTempFile)

            actionSaveToFile = QAction(self.tr('Save to file...'),
                                       self.btnSelect)
            actionSaveToFile.triggered.connect(self.selectFile)
            popupMenu.addAction(actionSaveToFile)

            if isinstance(self.output, OutputVector) \
                    and self.alg.provider.supportsNonFileBasedOutput():
                actionSaveToMemory = QAction(self.tr('Save to memory layer'),
                                             self.btnSelect)
                actionSaveToMemory.triggered.connect(self.saveToMemory)
                popupMenu.addAction(actionSaveToMemory)
                actionSaveToSpatialite = QAction(
                    self.tr('Save to Spatialite table...'), self.btnSelect)
                actionSaveToSpatialite.triggered.connect(self.saveToSpatialite)
                popupMenu.addAction(actionSaveToSpatialite)
                actionSaveToPostGIS = QAction(
                    self.tr('Save to PostGIS table...'), self.btnSelect)
                actionSaveToPostGIS.triggered.connect(self.saveToPostGIS)
                settings = QSettings()
                settings.beginGroup('/PostgreSQL/connections/')
                names = settings.childGroups()
                settings.endGroup()
                actionSaveToPostGIS.setEnabled(bool(names))
                popupMenu.addAction(actionSaveToPostGIS)

            popupMenu.exec_(QCursor.pos())
Exemplo n.º 18
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    def selectOutput(self):
        if isinstance(self.output, OutputDirectory):
            self.selectDirectory()
        else:
            popupMenu = QMenu()

            actionSaveToTempFile = QAction(
                self.tr('Save to a temporary file'), self.btnSelect)
            actionSaveToTempFile.triggered.connect(self.saveToTemporaryFile)
            popupMenu.addAction(actionSaveToTempFile)

            actionSaveToFile = QAction(
                self.tr('Save to file...'), self.btnSelect)
            actionSaveToFile.triggered.connect(self.selectFile)
            popupMenu.addAction(actionSaveToFile)

            if isinstance(self.output, OutputVector) \
                    and self.alg.provider.supportsNonFileBasedOutput():
                actionSaveToMemory = QAction(
                    self.tr('Save to memory layer'), self.btnSelect)
                actionSaveToMemory.triggered.connect(self.saveToMemory)
                popupMenu.addAction(actionSaveToMemory)
                actionSaveToSpatialite = QAction(
                    self.tr('Save to Spatialite table...'), self.btnSelect)
                actionSaveToSpatialite.triggered.connect(self.saveToSpatialite)
                popupMenu.addAction(actionSaveToSpatialite)
                actionSaveToPostGIS = QAction(
                    self.tr('Save to PostGIS table...'), self.btnSelect)
                actionSaveToPostGIS.triggered.connect(self.saveToPostGIS)
                settings = QSettings()
                settings.beginGroup('/PostgreSQL/connections/')
                names = settings.childGroups()
                settings.endGroup()
                actionSaveToPostGIS.setEnabled(bool(names))
                popupMenu.addAction(actionSaveToPostGIS)

            popupMenu.exec_(QCursor.pos())
Exemplo n.º 19
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    def showPopupMenu(self, point):
        item = self.algorithmTree.itemAt(point)
        if isinstance(item, TreeAlgorithmItem):
            alg = item.alg
            popupmenu = QMenu()
            executeAction = QAction(self.tr('Execute'), self.algorithmTree)
            executeAction.triggered.connect(self.executeAlgorithm)
            popupmenu.addAction(executeAction)
            if alg.canRunInBatchMode and not alg.allowOnlyOpenedLayers:
                executeBatchAction = QAction(
                    self.tr('Execute as batch process'),
                    self.algorithmTree)
                executeBatchAction.triggered.connect(
                    self.executeAlgorithmAsBatchProcess)
                popupmenu.addAction(executeBatchAction)
            popupmenu.addSeparator()
            editRenderingStylesAction = QAction(
                self.tr('Edit rendering styles for outputs'),
                self.algorithmTree)
            editRenderingStylesAction.triggered.connect(
                self.editRenderingStyles)
            popupmenu.addAction(editRenderingStylesAction)

        if isinstance(item, (TreeAlgorithmItem, TreeActionItem)):
            data = item.alg if isinstance(item, TreeAlgorithmItem) else item.action
            actions = Processing.contextMenuActions
            if len(actions) > 0:
                popupmenu.addSeparator()
            for action in actions:
                action.setData(data, self)
                if action.isEnabled():
                    contextMenuAction = QAction(action.name,
                                                self.algorithmTree)
                    contextMenuAction.triggered.connect(action.execute)
                    popupmenu.addAction(contextMenuAction)

            popupmenu.exec_(self.algorithmTree.mapToGlobal(point))
Exemplo n.º 20
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class ProcessingPlugin:

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

    def initGui(self):
        Processing.initialize()

        self.commander = None
        self.toolbox = ProcessingToolbox()
        self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
        self.toolbox.hide()
        Processing.addAlgListListener(self.toolbox)

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

        self.toolboxAction = self.toolbox.toggleViewAction()
        self.toolboxAction.setObjectName('toolboxAction')
        self.toolboxAction.setIcon(
            QIcon(os.path.join(cmd_folder, 'images', 'alg.png')))
        self.toolboxAction.setText(self.tr('&Toolbox'))
        self.iface.registerMainWindowAction(self.toolboxAction, 'Ctrl+Alt+T')
        self.menu.addAction(self.toolboxAction)

        self.modelerAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'model.png')),
            self.tr('Graphical &Modeler...'), self.iface.mainWindow())
        self.modelerAction.setObjectName('modelerAction')
        self.modelerAction.triggered.connect(self.openModeler)
        self.iface.registerMainWindowAction(self.modelerAction, 'Ctrl+Alt+M')
        self.menu.addAction(self.modelerAction)

        self.historyAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'history.gif')),
            self.tr('&History...'), self.iface.mainWindow())
        self.historyAction.setObjectName('historyAction')
        self.historyAction.triggered.connect(self.openHistory)
        self.iface.registerMainWindowAction(self.historyAction, 'Ctrl+Alt+H')
        self.menu.addAction(self.historyAction)

        self.configAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'config.png')),
            self.tr('&Options...'), self.iface.mainWindow())
        self.configAction.setObjectName('configAction')
        self.configAction.triggered.connect(self.openConfig)
        self.iface.registerMainWindowAction(self.configAction, 'Ctrl+Alt+C')
        self.menu.addAction(self.configAction)

        self.resultsAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'results.png')),
            self.tr('&Results Viewer...'), self.iface.mainWindow())
        self.resultsAction.setObjectName('resultsAction')
        self.resultsAction.triggered.connect(self.openResults)
        self.iface.registerMainWindowAction(self.resultsAction, 'Ctrl+Alt+R')
        self.menu.addAction(self.resultsAction)

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

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

        initializeMenus()
        createMenus()

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

        # delete temporary output files
        folder = tempFolder()
        if QDir(folder).exists():
            shutil.rmtree(folder, True)

        self.iface.unregisterMainWindowAction(self.toolboxAction)
        self.iface.unregisterMainWindowAction(self.modelerAction)
        self.iface.unregisterMainWindowAction(self.historyAction)
        self.iface.unregisterMainWindowAction(self.configAction)
        self.iface.unregisterMainWindowAction(self.resultsAction)
        self.iface.unregisterMainWindowAction(self.commanderAction)

        removeMenus()

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

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

    def openModeler(self):
        dlg = ModelerDialog()
        dlg.exec_()
        if dlg.update:
            self.toolbox.updateProvider('model')

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

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

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

    def tr(self, message):
        return QCoreApplication.translate('ProcessingPlugin', message)
Exemplo n.º 21
0
class GdalTools:

    def __init__(self, iface):
        if not valid:
            return

        # Save reference to the QGIS interface
        self.iface = iface
        try:
            self.QgisVersion = unicode(QGis.QGIS_VERSION_INT)
        except:
            self.QgisVersion = unicode(QGis.qgisVersion)[0]

        if QGis.QGIS_VERSION[0:3] < "1.5":
            # For i18n support
            userPluginPath = qgis.utils.home_plugin_path + "/GdalTools"
            systemPluginPath = qgis.utils.sys_plugin_path + "/GdalTools"

            overrideLocale = QSettings().value("locale/overrideFlag", False, type=bool)
            if not overrideLocale:
                localeFullName = QLocale.system().name()
            else:
                localeFullName = QSettings().value("locale/userLocale", "", type=str)

            if QFileInfo(userPluginPath).exists():
                translationPath = userPluginPath + "/i18n/GdalTools_" + localeFullName + ".qm"
            else:
                translationPath = systemPluginPath + "/i18n/GdalTools_" + localeFullName + ".qm"

            self.localePath = translationPath
            if QFileInfo(self.localePath).exists():
                self.translator = QTranslator()
                self.translator.load(self.localePath)
                QCoreApplication.installTranslator(self.translator)

        # The list of actions added to menus, so we can remove them when unloading the plugin
        self._menuActions = []

    def initGui(self):
        if not valid:
            return
        if int(self.QgisVersion) < 1:
            QMessageBox.warning(
                self.iface.getMainWindow(), "Gdal Tools",
                QCoreApplication.translate("GdalTools", "QGIS version detected: ") + unicode(self.QgisVersion) + ".xx\n"
                + QCoreApplication.translate("GdalTools", "This version of Gdal Tools requires at least QGIS version 1.0.0\nPlugin will not be enabled."))
            return None

        from .tools.GdalTools_utils import GdalConfig, LayerRegistry
        self.GdalVersionNum = GdalConfig.versionNum()
        LayerRegistry.setIface(self.iface)

        # find the Raster menu
        rasterMenu = None
        menu_bar = self.iface.mainWindow().menuBar()
        actions = menu_bar.actions()

        rasterText = QCoreApplication.translate("QgisApp", "&Raster")

        for a in actions:
            if a.menu() is not None and a.menu().title() == rasterText:
                rasterMenu = a.menu()
                break

        if rasterMenu is None:
            # no Raster menu, create and insert it before the Help menu
            self.menu = QMenu(rasterText, self.iface.mainWindow())
            lastAction = actions[len(actions) - 1]
            menu_bar.insertMenu(lastAction, self.menu)
        else:
            self.menu = rasterMenu
            self._menuActions.append(self.menu.addSeparator())

        # projections menu (Warp (Reproject), Assign projection)
        self.projectionsMenu = QMenu(QCoreApplication.translate("GdalTools", "Projections"), self.iface.mainWindow())
        self.projectionsMenu.setObjectName("projectionsMenu")

        self.warp = QAction(QIcon(":/icons/warp.png"), QCoreApplication.translate("GdalTools", "Warp (Reproject)..."), self.iface.mainWindow())
        self.warp.setObjectName("warp")
        self.warp.setStatusTip(QCoreApplication.translate("GdalTools", "Warp an image into a new coordinate system"))
        self.warp.triggered.connect(self.doWarp)

        self.projection = QAction(QIcon(":icons/projection-add.png"), QCoreApplication.translate("GdalTools", "Assign Projection..."), self.iface.mainWindow())
        self.projection.setObjectName("projection")
        self.projection.setStatusTip(QCoreApplication.translate("GdalTools", "Add projection info to the raster"))
        self.projection.triggered.connect(self.doProjection)

        self.extractProj = QAction(QIcon(":icons/projection-export.png"), QCoreApplication.translate("GdalTools", "Extract Projection..."), self.iface.mainWindow())
        self.extractProj.setObjectName("extractProj")
        self.extractProj.setStatusTip(QCoreApplication.translate("GdalTools", "Extract projection information from raster(s)"))
        self.extractProj.triggered.connect(self.doExtractProj)

        self.projectionsMenu.addActions([self.warp, self.projection, self.extractProj])

        # conversion menu (Rasterize (Vector to raster), Polygonize (Raster to vector), Translate, RGB to PCT, PCT to RGB)
        self.conversionMenu = QMenu(QCoreApplication.translate("GdalTools", "Conversion"), self.iface.mainWindow())
        self.conversionMenu.setObjectName("conversionMenu")

        if self.GdalVersionNum >= 1300:
            self.rasterize = QAction(QIcon(":/icons/rasterize.png"), QCoreApplication.translate("GdalTools", "Rasterize (Vector to Raster)..."), self.iface.mainWindow())
            self.rasterize.setObjectName("rasterize")
            self.rasterize.setStatusTip(QCoreApplication.translate("GdalTools", "Burns vector geometries into a raster"))
            self.rasterize.triggered.connect(self.doRasterize)
            self.conversionMenu.addAction(self.rasterize)

        if self.GdalVersionNum >= 1600:
            self.polygonize = QAction(QIcon(":/icons/polygonize.png"), QCoreApplication.translate("GdalTools", "Polygonize (Raster to Vector)..."), self.iface.mainWindow())
            self.polygonize.setObjectName("polygonize")
            self.polygonize.setStatusTip(QCoreApplication.translate("GdalTools", "Produces a polygon feature layer from a raster"))
            self.polygonize.triggered.connect(self.doPolygonize)
            self.conversionMenu.addAction(self.polygonize)

        self.translate = QAction(QIcon(":/icons/translate.png"), QCoreApplication.translate("GdalTools", "Translate (Convert Format)..."), self.iface.mainWindow())
        self.translate.setObjectName("translate")
        self.translate.setStatusTip(QCoreApplication.translate("GdalTools", "Converts raster data between different formats"))
        self.translate.triggered.connect(self.doTranslate)

        self.paletted = QAction(QIcon(":icons/24-to-8-bits.png"), QCoreApplication.translate("GdalTools", "RGB to PCT..."), self.iface.mainWindow())
        self.paletted.setObjectName("paletted")
        self.paletted.setStatusTip(QCoreApplication.translate("GdalTools", "Convert a 24bit RGB image to 8bit paletted"))
        self.paletted.triggered.connect(self.doPaletted)

        self.rgb = QAction(QIcon(":icons/8-to-24-bits.png"), QCoreApplication.translate("GdalTools", "PCT to RGB..."), self.iface.mainWindow())
        self.rgb.setObjectName("rgb")
        self.rgb.setStatusTip(QCoreApplication.translate("GdalTools", "Convert an 8bit paletted image to 24bit RGB"))
        self.rgb.triggered.connect(self.doRGB)

        self.conversionMenu.addActions([self.translate, self.paletted, self.rgb])

        # extraction menu (Clipper, Contour)
        self.extractionMenu = QMenu(QCoreApplication.translate("GdalTools", "Extraction"), self.iface.mainWindow())
        self.extractionMenu.setObjectName("extractionMenu")

        if self.GdalVersionNum >= 1600:
            self.contour = QAction(QIcon(":/icons/contour.png"), QCoreApplication.translate("GdalTools", "Contour..."), self.iface.mainWindow())
            self.contour.setObjectName("contour")
            self.contour.setStatusTip(QCoreApplication.translate("GdalTools", "Builds vector contour lines from a DEM"))
            self.contour.triggered.connect(self.doContour)
            self.extractionMenu.addAction(self.contour)

        self.clipper = QAction(QIcon(":icons/raster-clip.png"), QCoreApplication.translate("GdalTools", "Clipper..."), self.iface.mainWindow())
        self.clipper.setObjectName("clipper")
        #self.clipper.setStatusTip( QCoreApplication.translate( "GdalTools", "Converts raster data between different formats") )
        self.clipper.triggered.connect(self.doClipper)

        self.extractionMenu.addActions([self.clipper])

        # analysis menu (DEM (Terrain model), Grid (Interpolation), Near black, Proximity (Raster distance), Sieve)
        self.analysisMenu = QMenu(QCoreApplication.translate("GdalTools", "Analysis"), self.iface.mainWindow())
        self.analysisMenu.setObjectName("analysisMenu")

        if self.GdalVersionNum >= 1600:
            self.sieve = QAction(QIcon(":/icons/sieve.png"), QCoreApplication.translate("GdalTools", "Sieve..."), self.iface.mainWindow())
            self.sieve.setObjectName("sieve")
            self.sieve.setStatusTip(QCoreApplication.translate("GdalTools", "Removes small raster polygons"))
            self.sieve.triggered.connect(self.doSieve)
            self.analysisMenu.addAction(self.sieve)

        if self.GdalVersionNum >= 1500:
            self.nearBlack = QAction(QIcon(":/icons/nearblack.png"), QCoreApplication.translate("GdalTools", "Near Black..."), self.iface.mainWindow())
            self.nearBlack.setObjectName("nearBlack")
            self.nearBlack.setStatusTip(QCoreApplication.translate("GdalTools", "Convert nearly black/white borders to exact value"))
            self.nearBlack.triggered.connect(self.doNearBlack)
            self.analysisMenu.addAction(self.nearBlack)

        if self.GdalVersionNum >= 1700:
            self.fillNodata = QAction(QIcon(":/icons/fillnodata.png"), QCoreApplication.translate("GdalTools", "Fill nodata..."), self.iface.mainWindow())
            self.fillNodata.setObjectName("fillNodata")
            self.fillNodata.setStatusTip(QCoreApplication.translate("GdalTools", "Fill raster regions by interpolation from edges"))
            self.fillNodata.triggered.connect(self.doFillNodata)
            self.analysisMenu.addAction(self.fillNodata)

        if self.GdalVersionNum >= 1600:
            self.proximity = QAction(QIcon(":/icons/proximity.png"), QCoreApplication.translate("GdalTools", "Proximity (Raster Distance)..."), self.iface.mainWindow())
            self.proximity.setObjectName("proximity")
            self.proximity.setStatusTip(QCoreApplication.translate("GdalTools", "Produces a raster proximity map"))
            self.proximity.triggered.connect(self.doProximity)
            self.analysisMenu.addAction(self.proximity)

        if self.GdalVersionNum >= 1500:
            self.grid = QAction(QIcon(":/icons/grid.png"), QCoreApplication.translate("GdalTools", "Grid (Interpolation)..."), self.iface.mainWindow())
            self.grid.setObjectName("grid")
            self.grid.setStatusTip(QCoreApplication.translate("GdalTools", "Create raster from the scattered data"))
            self.grid.triggered.connect(self.doGrid)
            self.analysisMenu.addAction(self.grid)

        if self.GdalVersionNum >= 1700:
            self.dem = QAction(QIcon(":icons/dem.png"), QCoreApplication.translate("GdalTools", "DEM (Terrain Models)..."), self.iface.mainWindow())
            self.dem.setObjectName("dem")
            self.dem.setStatusTip(QCoreApplication.translate("GdalTools", "Tool to analyze and visualize DEMs"))
            self.dem.triggered.connect(self.doDEM)
            self.analysisMenu.addAction(self.dem)

        #self.analysisMenu.addActions( [  ] )

        # miscellaneous menu (Build overviews (Pyramids), Tile index, Information, Merge, Build Virtual Raster (Catalog))
        self.miscellaneousMenu = QMenu(QCoreApplication.translate("GdalTools", "Miscellaneous"), self.iface.mainWindow())
        self.miscellaneousMenu.setObjectName("miscellaneousMenu")

        if self.GdalVersionNum >= 1600:
            self.buildVRT = QAction(QIcon(":/icons/vrt.png"), QCoreApplication.translate("GdalTools", "Build Virtual Raster (Catalog)..."), self.iface.mainWindow())
            self.buildVRT.setObjectName("buildVRT")
            self.buildVRT.setStatusTip(QCoreApplication.translate("GdalTools", "Builds a VRT from a list of datasets"))
            self.buildVRT.triggered.connect(self.doBuildVRT)
            self.miscellaneousMenu.addAction(self.buildVRT)

        self.merge = QAction(QIcon(":/icons/merge.png"), QCoreApplication.translate("GdalTools", "Merge..."), self.iface.mainWindow())
        self.merge.setObjectName("merge")
        self.merge.setStatusTip(QCoreApplication.translate("GdalTools", "Build a quick mosaic from a set of images"))
        self.merge.triggered.connect(self.doMerge)

        self.info = QAction(QIcon(":/icons/raster-info.png"), QCoreApplication.translate("GdalTools", "Information..."), self.iface.mainWindow())
        self.info.setObjectName("info")
        self.info.setStatusTip(QCoreApplication.translate("GdalTools", "Lists information about raster dataset"))
        self.info.triggered.connect(self.doInfo)

        self.overview = QAction(QIcon(":icons/raster-overview.png"), QCoreApplication.translate("GdalTools", "Build Overviews (Pyramids)..."), self.iface.mainWindow())
        self.overview.setObjectName("overview")
        self.overview.setStatusTip(QCoreApplication.translate("GdalTools", "Builds or rebuilds overview images"))
        self.overview.triggered.connect(self.doOverview)

        self.tileindex = QAction(QIcon(":icons/tiles.png"), QCoreApplication.translate("GdalTools", "Tile Index..."), self.iface.mainWindow())
        self.tileindex.setObjectName("tileindex")
        self.tileindex.setStatusTip(QCoreApplication.translate("GdalTools", "Build a shapefile as a raster tileindex"))
        self.tileindex.triggered.connect(self.doTileIndex)

        self.miscellaneousMenu.addActions([self.merge, self.info, self.overview, self.tileindex])

        self._menuActions.append(self.menu.addMenu(self.projectionsMenu))
        self._menuActions.append(self.menu.addMenu(self.conversionMenu))
        self._menuActions.append(self.menu.addMenu(self.extractionMenu))

        if not self.analysisMenu.isEmpty():
            self._menuActions.append(self.menu.addMenu(self.analysisMenu))

        self._menuActions.append(self.menu.addMenu(self.miscellaneousMenu))

        self.settings = QAction(QCoreApplication.translate("GdalTools", "GdalTools Settings..."), self.iface.mainWindow())
        self.settings.setObjectName("settings")
        self.settings.setStatusTip(QCoreApplication.translate("GdalTools", "Various settings for Gdal Tools"))
        self.settings.triggered.connect(self.doSettings)
        self.menu.addAction(self.settings)
        self._menuActions.append(self.settings)

    def unload(self):
        if not valid:
            return
        for a in self._menuActions:
            self.menu.removeAction(a)

    def doBuildVRT(self):
        from .tools.doBuildVRT import GdalToolsDialog as BuildVRT
        d = BuildVRT(self.iface)
        self.runToolDialog(d)

    def doContour(self):
        from .tools.doContour import GdalToolsDialog as Contour
        d = Contour(self.iface)
        self.runToolDialog(d)

    def doRasterize(self):
        from .tools.doRasterize import GdalToolsDialog as Rasterize
        d = Rasterize(self.iface)
        self.runToolDialog(d)

    def doPolygonize(self):
        from .tools.doPolygonize import GdalToolsDialog as Polygonize
        d = Polygonize(self.iface)
        self.runToolDialog(d)

    def doMerge(self):
        from .tools.doMerge import GdalToolsDialog as Merge
        d = Merge(self.iface)
        self.runToolDialog(d)

    def doSieve(self):
        from .tools.doSieve import GdalToolsDialog as Sieve
        d = Sieve(self.iface)
        self.runToolDialog(d)

    def doProximity(self):
        from .tools.doProximity import GdalToolsDialog as Proximity
        d = Proximity(self.iface)
        self.runToolDialog(d)

    def doNearBlack(self):
        from .tools.doNearBlack import GdalToolsDialog as NearBlack
        d = NearBlack(self.iface)
        self.runToolDialog(d)

    def doFillNodata(self):
        from .tools.doFillNodata import GdalToolsDialog as FillNodata
        d = FillNodata(self.iface)
        self.runToolDialog(d)

    def doWarp(self):
        from .tools.doWarp import GdalToolsDialog as Warp
        d = Warp(self.iface)
        self.runToolDialog(d)

    def doGrid(self):
        from .tools.doGrid import GdalToolsDialog as Grid
        d = Grid(self.iface)
        self.runToolDialog(d)

    def doTranslate(self):
        from .tools.doTranslate import GdalToolsDialog as Translate
        d = Translate(self.iface)
        self.runToolDialog(d)

    def doInfo(self):
        from .tools.doInfo import GdalToolsDialog as Info
        d = Info(self.iface)
        self.runToolDialog(d)

    def doProjection(self):
        from .tools.doProjection import GdalToolsDialog as Projection
        d = Projection(self.iface)
        self.runToolDialog(d)

    def doOverview(self):
        from .tools.doOverview import GdalToolsDialog as Overview
        d = Overview(self.iface)
        self.runToolDialog(d)

    def doClipper(self):
        from .tools.doClipper import GdalToolsDialog as Clipper
        d = Clipper(self.iface)
        self.runToolDialog(d)

    def doPaletted(self):
        from .tools.doRgbPct import GdalToolsDialog as RgbPct
        d = RgbPct(self.iface)
        self.runToolDialog(d)

    def doRGB(self):
        from .tools.doPctRgb import GdalToolsDialog as PctRgb
        d = PctRgb(self.iface)
        self.runToolDialog(d)

    def doTileIndex(self):
        from .tools.doTileIndex import GdalToolsDialog as TileIndex
        d = TileIndex(self.iface)
        self.runToolDialog(d)

    def doExtractProj(self):
        from .tools.doExtractProj import GdalToolsDialog as ExtractProj
        d = ExtractProj(self.iface)
        d.exec_()

    def doDEM(self):
        from .tools.doDEM import GdalToolsDialog as DEM
        d = DEM(self.iface)
        self.runToolDialog(d)

    def runToolDialog(self, dlg):
        dlg.show_()
        dlg.exec_()
        del dlg

    def doSettings(self):
        from .tools.doSettings import GdalToolsSettingsDialog as Settings
        d = Settings(self.iface)
        d.exec_()
Exemplo n.º 22
0
class DBManager(QMainWindow):

    def __init__(self, iface, parent=None):
        QMainWindow.__init__(self, parent)
        self.setAttribute(Qt.WA_DeleteOnClose)
        self.setupUi()
        self.iface = iface

        # restore the window state
        settings = QSettings()
        self.restoreGeometry(settings.value("/DB_Manager/mainWindow/geometry", QByteArray(), type=QByteArray))
        self.restoreState(settings.value("/DB_Manager/mainWindow/windowState", QByteArray(), type=QByteArray))

        self.tabs.currentChanged.connect(self.tabChanged)
        self.tree.selectedItemChanged.connect(self.itemChanged)
        self.itemChanged(None)

    def closeEvent(self, e):
        self.unregisterAllActions()
        # clear preview, this will delete the layer in preview tab
        self.preview.loadPreview(None)

        # save the window state
        settings = QSettings()
        settings.setValue("/DB_Manager/mainWindow/windowState", self.saveState())
        settings.setValue("/DB_Manager/mainWindow/geometry", self.saveGeometry())

        QMainWindow.closeEvent(self, e)

    def refreshItem(self, item=None):
        QApplication.setOverrideCursor(Qt.WaitCursor)
        try:
            if item is None:
                item = self.tree.currentItem()
            self.tree.refreshItem(item)  # refresh item children in the db tree
        except BaseError as e:
            DlgDbError.showError(e, self)
            return
        finally:
            QApplication.restoreOverrideCursor()

    def itemChanged(self, item):
        QApplication.setOverrideCursor(Qt.WaitCursor)
        try:
            self.reloadButtons()
            # clear preview, this will delete the layer in preview tab
            self.preview.loadPreview(None)
            self.refreshTabs()
        except BaseError as e:
            DlgDbError.showError(e, self)
            return
        finally:
            QApplication.restoreOverrideCursor()

    def reloadButtons(self):
        db = self.tree.currentDatabase()
        if not hasattr(self, '_lastDb'):
            self._lastDb = db

        elif db == self._lastDb:
            return

        # remove old actions
        if self._lastDb is not None:
            self.unregisterAllActions()

        # add actions of the selected database
        self._lastDb = db
        if self._lastDb is not None:
            self._lastDb.registerAllActions(self)

    def tabChanged(self, index):
        QApplication.setOverrideCursor(Qt.WaitCursor)
        try:
            self.refreshTabs()
        except BaseError as e:
            DlgDbError.showError(e, self)
            return
        finally:
            QApplication.restoreOverrideCursor()

    def refreshTabs(self):
        index = self.tabs.currentIndex()
        item = self.tree.currentItem()
        table = self.tree.currentTable()

        # enable/disable tabs
        self.tabs.setTabEnabled(self.tabs.indexOf(self.table), table is not None)
        self.tabs.setTabEnabled(self.tabs.indexOf(self.preview), table is not None and table.type in [table.VectorType,
                                                                                                      table.RasterType] and table.geomColumn is not None)
        # show the info tab if the current tab is disabled
        if not self.tabs.isTabEnabled(index):
            self.tabs.setCurrentWidget(self.info)

        current_tab = self.tabs.currentWidget()
        if current_tab == self.info:
            self.info.showInfo(item)
        elif current_tab == self.table:
            self.table.loadData(item)
        elif current_tab == self.preview:
            self.preview.loadPreview(item)

    def refreshActionSlot(self):
        self.info.setDirty()
        self.table.setDirty()
        self.preview.setDirty()
        self.refreshItem()

    def importActionSlot(self):
        db = self.tree.currentDatabase()
        if db is None:
            self.infoBar.pushMessage(self.tr("No database selected or you are not connected to it."),
                                     QgsMessageBar.INFO, self.iface.messageTimeout())
            return

        outUri = db.uri()
        schema = self.tree.currentSchema()
        if schema:
            outUri.setDataSource(schema.name, "", "", "")

        from .dlg_import_vector import DlgImportVector

        dlg = DlgImportVector(None, db, outUri, self)
        dlg.exec_()

    def exportActionSlot(self):
        table = self.tree.currentTable()
        if table is None:
            self.infoBar.pushMessage(self.tr("Select the table you want export to file."), QgsMessageBar.INFO,
                                     self.iface.messageTimeout())
            return

        inLayer = table.toMapLayer()

        from .dlg_export_vector import DlgExportVector

        dlg = DlgExportVector(inLayer, table.database(), self)
        dlg.exec_()

        inLayer.deleteLater()

    def runSqlWindow(self):
        db = self.tree.currentDatabase()
        if db is None:
            self.infoBar.pushMessage(self.tr("No database selected or you are not connected to it."),
                                     QgsMessageBar.INFO, self.iface.messageTimeout())
            # force displaying of the message, it appears on the first tab (i.e. Info)
            self.tabs.setCurrentIndex(0)
            return

        from .dlg_sql_window import DlgSqlWindow

        query = DlgSqlWindow(self.iface, db, self)
        dbname = db.connection().connectionName()
        tabname = self.tr("Query") + u" (%s)" % dbname
        index = self.tabs.addTab(query, tabname)
        self.tabs.setTabIcon(index, db.connection().icon())
        self.tabs.setCurrentIndex(index)
        query.nameChanged.connect(functools.partial(self.update_query_tab_name, index, dbname))

    def update_query_tab_name(self, index, dbname, queryname):
        if not queryname:
            queryname = self.tr("Query")
        tabname = u"%s (%s)" % (queryname, dbname)
        self.tabs.setTabText(index, tabname)

    def showSystemTables(self):
        self.tree.showSystemTables(self.actionShowSystemTables.isChecked())

    def registerAction(self, action, menuName, callback=None):
        """ register an action to the manager's main menu """
        if not hasattr(self, '_registeredDbActions'):
            self._registeredDbActions = {}

        if callback is not None:
            def invoke_callback(x):
                return self.invokeCallback(callback)

        if menuName is None or menuName == "":
            self.addAction(action)

            if menuName not in self._registeredDbActions:
                self._registeredDbActions[menuName] = list()
            self._registeredDbActions[menuName].append(action)

            if callback is not None:
                action.triggered.connect(invoke_callback)
            return True

        # search for the menu
        actionMenu = None
        helpMenuAction = None
        for a in self.menuBar.actions():
            if not a.menu() or a.menu().title() != menuName:
                continue
            if a.menu() != self.menuHelp:
                helpMenuAction = a

            actionMenu = a
            break

        # not found, add a new menu before the help menu
        if actionMenu is None:
            menu = QMenu(menuName, self)
            if helpMenuAction is not None:
                actionMenu = self.menuBar.insertMenu(helpMenuAction, menu)
            else:
                actionMenu = self.menuBar.addMenu(menu)

        menu = actionMenu.menu()
        menuActions = menu.actions()

        # get the placeholder's position to insert before it
        pos = 0
        for pos in range(len(menuActions)):
            if menuActions[pos].isSeparator() and menuActions[pos].objectName().endswith("_placeholder"):
                menuActions[pos].setVisible(True)
                break

        if pos < len(menuActions):
            before = menuActions[pos]
            menu.insertAction(before, action)
        else:
            menu.addAction(action)

        actionMenu.setVisible(True)  # show the menu

        if menuName not in self._registeredDbActions:
            self._registeredDbActions[menuName] = list()
        self._registeredDbActions[menuName].append(action)

        if callback is not None:
            action.triggered.connect(invoke_callback)

        return True

    def invokeCallback(self, callback, *params):
        """ Call a method passing the selected item in the database tree,
                the sender (usually a QAction), the plugin mainWindow and
                optionally additional parameters.

                This method takes care to override and restore the cursor,
                but also catches exceptions and displays the error dialog.
        """
        QApplication.setOverrideCursor(Qt.WaitCursor)
        try:
            callback(self.tree.currentItem(), self.sender(), self, *params)

        except BaseError as e:
            # catch database errors and display the error dialog
            DlgDbError.showError(e, self)
            return

        finally:
            QApplication.restoreOverrideCursor()

    def unregisterAction(self, action, menuName):
        if not hasattr(self, '_registeredDbActions'):
            return

        if menuName is None or menuName == "":
            self.removeAction(action)

            if menuName in self._registeredDbActions:
                if self._registeredDbActions[menuName].count(action) > 0:
                    self._registeredDbActions[menuName].remove(action)

            action.deleteLater()
            return True

        for a in self.menuBar.actions():
            if not a.menu() or a.menu().title() != menuName:
                continue

            menu = a.menu()
            menuActions = menu.actions()

            menu.removeAction(action)
            if menu.isEmpty():  # hide the menu
                a.setVisible(False)

            if menuName in self._registeredDbActions:
                if self._registeredDbActions[menuName].count(action) > 0:
                    self._registeredDbActions[menuName].remove(action)

                # hide the placeholder if there're no other registered actions
                if len(self._registeredDbActions[menuName]) <= 0:
                    for i in range(len(menuActions)):
                        if menuActions[i].isSeparator() and menuActions[i].objectName().endswith("_placeholder"):
                            menuActions[i].setVisible(False)
                            break

            action.deleteLater()
            return True

        return False

    def unregisterAllActions(self):
        if not hasattr(self, '_registeredDbActions'):
            return

        for menuName in self._registeredDbActions:
            for action in list(self._registeredDbActions[menuName]):
                self.unregisterAction(action, menuName)
        del self._registeredDbActions

    def close_tab(self, index):
        widget = self.tabs.widget(index)
        if widget not in [self.info, self.table, self.preview]:
            self.tabs.removeTab(index)
            widget.deleteLater()

    def setupUi(self):
        self.setWindowTitle(self.tr("DB Manager"))
        self.setWindowIcon(QIcon(":/db_manager/icon"))
        self.resize(QSize(700, 500).expandedTo(self.minimumSizeHint()))

        # create central tab widget and add the first 3 tabs: info, table and preview
        self.tabs = QTabWidget()
        self.info = InfoViewer(self)
        self.tabs.addTab(self.info, self.tr("Info"))
        self.table = TableViewer(self)
        self.tabs.addTab(self.table, self.tr("Table"))
        self.preview = LayerPreview(self)
        self.tabs.addTab(self.preview, self.tr("Preview"))
        self.setCentralWidget(self.tabs)

        # display close button for all tabs but the first 3 ones, i.e.
        # HACK: just hide the close button where not needed (GS)
        self.tabs.setTabsClosable(True)
        self.tabs.tabCloseRequested.connect(self.close_tab)
        tabbar = self.tabs.tabBar()
        for i in range(3):
            btn = tabbar.tabButton(i, QTabBar.RightSide) if tabbar.tabButton(i, QTabBar.RightSide) else tabbar.tabButton(i, QTabBar.LeftSide)
            btn.resize(0, 0)
            btn.hide()

        # Creates layout for message bar
        self.layout = QGridLayout(self.info)
        self.layout.setContentsMargins(0, 0, 0, 0)
        spacerItem = QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
        self.layout.addItem(spacerItem, 1, 0, 1, 1)
        # init messageBar instance
        self.infoBar = QgsMessageBar(self.info)
        sizePolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
        self.infoBar.setSizePolicy(sizePolicy)
        self.layout.addWidget(self.infoBar, 0, 0, 1, 1)

        # create database tree
        self.dock = QDockWidget("Tree", self)
        self.dock.setObjectName("DB_Manager_DBView")
        self.dock.setFeatures(QDockWidget.DockWidgetMovable)
        self.tree = DBTree(self)
        self.dock.setWidget(self.tree)
        self.addDockWidget(Qt.LeftDockWidgetArea, self.dock)

        # create status bar
        self.statusBar = QStatusBar(self)
        self.setStatusBar(self.statusBar)

        # create menus
        self.menuBar = QMenuBar(self)
        self.menuDb = QMenu(self.tr("&Database"), self)
        self.menuBar.addMenu(self.menuDb)
        self.menuSchema = QMenu(self.tr("&Schema"), self)
        actionMenuSchema = self.menuBar.addMenu(self.menuSchema)
        self.menuTable = QMenu(self.tr("&Table"), self)
        actionMenuTable = self.menuBar.addMenu(self.menuTable)
        self.menuHelp = None  # QMenu(self.tr("&Help"), self)
        # actionMenuHelp = self.menuBar.addMenu(self.menuHelp)

        self.setMenuBar(self.menuBar)

        # create toolbar
        self.toolBar = QToolBar("Default", self)
        self.toolBar.setObjectName("DB_Manager_ToolBar")
        self.addToolBar(self.toolBar)

        # create menus' actions

        # menu DATABASE
        sep = self.menuDb.addSeparator()
        sep.setObjectName("DB_Manager_DbMenu_placeholder")
        sep.setVisible(False)

        self.actionRefresh = self.menuDb.addAction(QIcon(":/db_manager/actions/refresh"), self.tr("&Refresh"),
                                                   self.refreshActionSlot, QKeySequence("F5"))
        self.actionSqlWindow = self.menuDb.addAction(QIcon(":/db_manager/actions/sql_window"), self.tr("&SQL window"),
                                                     self.runSqlWindow, QKeySequence("F2"))
        self.menuDb.addSeparator()
        self.actionClose = self.menuDb.addAction(QIcon(), self.tr("&Exit"), self.close, QKeySequence("CTRL+Q"))

        # menu SCHEMA
        sep = self.menuSchema.addSeparator()
        sep.setObjectName("DB_Manager_SchemaMenu_placeholder")
        sep.setVisible(False)

        actionMenuSchema.setVisible(False)

        # menu TABLE
        sep = self.menuTable.addSeparator()
        sep.setObjectName("DB_Manager_TableMenu_placeholder")
        sep.setVisible(False)

        self.actionImport = self.menuTable.addAction(QIcon(":/db_manager/actions/import"),
                                                     self.tr("&Import layer/file"), self.importActionSlot)
        self.actionExport = self.menuTable.addAction(QIcon(":/db_manager/actions/export"), self.tr("&Export to file"),
                                                     self.exportActionSlot)
        self.menuTable.addSeparator()
        #self.actionShowSystemTables = self.menuTable.addAction(self.tr("Show system tables/views"), self.showSystemTables)
        #self.actionShowSystemTables.setCheckable(True)
        #self.actionShowSystemTables.setChecked(True)
        actionMenuTable.setVisible(False)

        # add actions to the toolbar
        self.toolBar.addAction(self.actionRefresh)
        self.toolBar.addAction(self.actionSqlWindow)
        self.toolBar.addAction(self.actionImport)
        self.toolBar.addAction(self.actionExport)
Exemplo n.º 23
0
    def registerAction(self, action, menuName, callback=None):
        """ register an action to the manager's main menu """
        if not hasattr(self, '_registeredDbActions'):
            self._registeredDbActions = {}

        if callback is not None:
            def invoke_callback(x):
                return self.invokeCallback(callback)

        if menuName is None or menuName == "":
            self.addAction(action)

            if menuName not in self._registeredDbActions:
                self._registeredDbActions[menuName] = list()
            self._registeredDbActions[menuName].append(action)

            if callback is not None:
                action.triggered.connect(invoke_callback)
            return True

        # search for the menu
        actionMenu = None
        helpMenuAction = None
        for a in self.menuBar.actions():
            if not a.menu() or a.menu().title() != menuName:
                continue
            if a.menu() != self.menuHelp:
                helpMenuAction = a

            actionMenu = a
            break

        # not found, add a new menu before the help menu
        if actionMenu is None:
            menu = QMenu(menuName, self)
            if helpMenuAction is not None:
                actionMenu = self.menuBar.insertMenu(helpMenuAction, menu)
            else:
                actionMenu = self.menuBar.addMenu(menu)

        menu = actionMenu.menu()
        menuActions = menu.actions()

        # get the placeholder's position to insert before it
        pos = 0
        for pos in range(len(menuActions)):
            if menuActions[pos].isSeparator() and menuActions[pos].objectName().endswith("_placeholder"):
                menuActions[pos].setVisible(True)
                break

        if pos < len(menuActions):
            before = menuActions[pos]
            menu.insertAction(before, action)
        else:
            menu.addAction(action)

        actionMenu.setVisible(True)  # show the menu

        if menuName not in self._registeredDbActions:
            self._registeredDbActions[menuName] = list()
        self._registeredDbActions[menuName].append(action)

        if callback is not None:
            action.triggered.connect(invoke_callback)

        return True
Exemplo n.º 24
0
 def contextMenuEvent(self, event):
     menu = QMenu(self)
     menu.addAction(self.copyLine)
     menu.addAction(self.copyAll)
     menu.exec_(event.globalPos())
Exemplo n.º 25
0
class DBManager(QMainWindow):
    def __init__(self, iface, parent=None):
        QMainWindow.__init__(self, parent)
        self.setAttribute(Qt.WA_DeleteOnClose)
        self.setupUi()
        self.iface = iface

        # restore the window state
        settings = QSettings()
        self.restoreGeometry(
            settings.value("/DB_Manager/mainWindow/geometry",
                           QByteArray(),
                           type=QByteArray))
        self.restoreState(
            settings.value("/DB_Manager/mainWindow/windowState",
                           QByteArray(),
                           type=QByteArray))

        self.tabs.currentChanged.connect(self.tabChanged)
        self.tree.selectedItemChanged.connect(self.itemChanged)
        self.itemChanged(None)

    def closeEvent(self, e):
        self.unregisterAllActions()
        # clear preview, this will delete the layer in preview tab
        self.preview.loadPreview(None)

        # save the window state
        settings = QSettings()
        settings.setValue("/DB_Manager/mainWindow/windowState",
                          self.saveState())
        settings.setValue("/DB_Manager/mainWindow/geometry",
                          self.saveGeometry())

        QMainWindow.closeEvent(self, e)

    def refreshItem(self, item=None):
        QApplication.setOverrideCursor(Qt.WaitCursor)
        try:
            if item is None:
                item = self.tree.currentItem()
            self.tree.refreshItem(item)  # refresh item children in the db tree
        except BaseError as e:
            DlgDbError.showError(e, self)
            return
        finally:
            QApplication.restoreOverrideCursor()

    def itemChanged(self, item):
        QApplication.setOverrideCursor(Qt.WaitCursor)
        try:
            self.reloadButtons()
            # clear preview, this will delete the layer in preview tab
            self.preview.loadPreview(None)
            self.refreshTabs()
        except BaseError as e:
            DlgDbError.showError(e, self)
            return
        finally:
            QApplication.restoreOverrideCursor()

    def reloadButtons(self):
        db = self.tree.currentDatabase()
        if not hasattr(self, '_lastDb'):
            self._lastDb = db

        elif db == self._lastDb:
            return

        # remove old actions
        if self._lastDb is not None:
            self.unregisterAllActions()

        # add actions of the selected database
        self._lastDb = db
        if self._lastDb is not None:
            self._lastDb.registerAllActions(self)

    def tabChanged(self, index):
        QApplication.setOverrideCursor(Qt.WaitCursor)
        try:
            self.refreshTabs()
        except BaseError as e:
            DlgDbError.showError(e, self)
            return
        finally:
            QApplication.restoreOverrideCursor()

    def refreshTabs(self):
        index = self.tabs.currentIndex()
        item = self.tree.currentItem()
        table = self.tree.currentTable()

        # enable/disable tabs
        self.tabs.setTabEnabled(self.tabs.indexOf(self.table), table
                                is not None)
        self.tabs.setTabEnabled(
            self.tabs.indexOf(self.preview), table is not None
            and table.type in [table.VectorType, table.RasterType]
            and table.geomColumn is not None)
        # show the info tab if the current tab is disabled
        if not self.tabs.isTabEnabled(index):
            self.tabs.setCurrentWidget(self.info)

        current_tab = self.tabs.currentWidget()
        if current_tab == self.info:
            self.info.showInfo(item)
        elif current_tab == self.table:
            self.table.loadData(item)
        elif current_tab == self.preview:
            self.preview.loadPreview(item)

    def refreshActionSlot(self):
        self.info.setDirty()
        self.table.setDirty()
        self.preview.setDirty()
        self.refreshItem()

    def importActionSlot(self):
        db = self.tree.currentDatabase()
        if db is None:
            self.infoBar.pushMessage(
                self.tr(
                    "No database selected or you are not connected to it."),
                QgsMessageBar.INFO, self.iface.messageTimeout())
            return

        outUri = db.uri()
        schema = self.tree.currentSchema()
        if schema:
            outUri.setDataSource(schema.name, "", "", "")

        from .dlg_import_vector import DlgImportVector

        dlg = DlgImportVector(None, db, outUri, self)
        dlg.exec_()

    def exportActionSlot(self):
        table = self.tree.currentTable()
        if table is None:
            self.infoBar.pushMessage(
                self.tr("Select the table you want export to file."),
                QgsMessageBar.INFO, self.iface.messageTimeout())
            return

        inLayer = table.toMapLayer()

        from .dlg_export_vector import DlgExportVector

        dlg = DlgExportVector(inLayer, table.database(), self)
        dlg.exec_()

        inLayer.deleteLater()

    def runSqlWindow(self):
        db = self.tree.currentDatabase()
        if db is None:
            self.infoBar.pushMessage(
                self.tr(
                    "No database selected or you are not connected to it."),
                QgsMessageBar.INFO, self.iface.messageTimeout())
            # force displaying of the message, it appears on the first tab (i.e. Info)
            self.tabs.setCurrentIndex(0)
            return

        from .dlg_sql_window import DlgSqlWindow

        query = DlgSqlWindow(self.iface, db, self)
        dbname = db.connection().connectionName()
        tabname = self.tr("Query") + u" (%s)" % dbname
        index = self.tabs.addTab(query, tabname)
        self.tabs.setTabIcon(index, db.connection().icon())
        self.tabs.setCurrentIndex(index)
        query.nameChanged.connect(
            functools.partial(self.update_query_tab_name, index, dbname))

    def update_query_tab_name(self, index, dbname, queryname):
        if not queryname:
            queryname = self.tr("Query")
        tabname = u"%s (%s)" % (queryname, dbname)
        self.tabs.setTabText(index, tabname)

    def showSystemTables(self):
        self.tree.showSystemTables(self.actionShowSystemTables.isChecked())

    def registerAction(self, action, menuName, callback=None):
        """ register an action to the manager's main menu """
        if not hasattr(self, '_registeredDbActions'):
            self._registeredDbActions = {}

        if callback is not None:

            def invoke_callback(x):
                return self.invokeCallback(callback)

        if menuName is None or menuName == "":
            self.addAction(action)

            if menuName not in self._registeredDbActions:
                self._registeredDbActions[menuName] = list()
            self._registeredDbActions[menuName].append(action)

            if callback is not None:
                action.triggered.connect(invoke_callback)
            return True

        # search for the menu
        actionMenu = None
        helpMenuAction = None
        for a in self.menuBar.actions():
            if not a.menu() or a.menu().title() != menuName:
                continue
            if a.menu() != self.menuHelp:
                helpMenuAction = a

            actionMenu = a
            break

        # not found, add a new menu before the help menu
        if actionMenu is None:
            menu = QMenu(menuName, self)
            if helpMenuAction is not None:
                actionMenu = self.menuBar.insertMenu(helpMenuAction, menu)
            else:
                actionMenu = self.menuBar.addMenu(menu)

        menu = actionMenu.menu()
        menuActions = menu.actions()

        # get the placeholder's position to insert before it
        pos = 0
        for pos in range(len(menuActions)):
            if menuActions[pos].isSeparator() and menuActions[pos].objectName(
            ).endswith("_placeholder"):
                menuActions[pos].setVisible(True)
                break

        if pos < len(menuActions):
            before = menuActions[pos]
            menu.insertAction(before, action)
        else:
            menu.addAction(action)

        actionMenu.setVisible(True)  # show the menu

        if menuName not in self._registeredDbActions:
            self._registeredDbActions[menuName] = list()
        self._registeredDbActions[menuName].append(action)

        if callback is not None:
            action.triggered.connect(invoke_callback)

        return True

    def invokeCallback(self, callback, *params):
        """ Call a method passing the selected item in the database tree,
                the sender (usually a QAction), the plugin mainWindow and
                optionally additional parameters.

                This method takes care to override and restore the cursor,
                but also catches exceptions and displays the error dialog.
        """
        QApplication.setOverrideCursor(Qt.WaitCursor)
        try:
            callback(self.tree.currentItem(), self.sender(), self, *params)

        except BaseError as e:
            # catch database errors and display the error dialog
            DlgDbError.showError(e, self)
            return

        finally:
            QApplication.restoreOverrideCursor()

    def unregisterAction(self, action, menuName):
        if not hasattr(self, '_registeredDbActions'):
            return

        if menuName is None or menuName == "":
            self.removeAction(action)

            if menuName in self._registeredDbActions:
                if self._registeredDbActions[menuName].count(action) > 0:
                    self._registeredDbActions[menuName].remove(action)

            action.deleteLater()
            return True

        for a in self.menuBar.actions():
            if not a.menu() or a.menu().title() != menuName:
                continue

            menu = a.menu()
            menuActions = menu.actions()

            menu.removeAction(action)
            if menu.isEmpty():  # hide the menu
                a.setVisible(False)

            if menuName in self._registeredDbActions:
                if self._registeredDbActions[menuName].count(action) > 0:
                    self._registeredDbActions[menuName].remove(action)

                # hide the placeholder if there're no other registered actions
                if len(self._registeredDbActions[menuName]) <= 0:
                    for i in range(len(menuActions)):
                        if menuActions[i].isSeparator() and menuActions[
                                i].objectName().endswith("_placeholder"):
                            menuActions[i].setVisible(False)
                            break

            action.deleteLater()
            return True

        return False

    def unregisterAllActions(self):
        if not hasattr(self, '_registeredDbActions'):
            return

        for menuName in self._registeredDbActions:
            for action in list(self._registeredDbActions[menuName]):
                self.unregisterAction(action, menuName)
        del self._registeredDbActions

    def close_tab(self, index):
        widget = self.tabs.widget(index)
        if widget not in [self.info, self.table, self.preview]:
            self.tabs.removeTab(index)
            widget.deleteLater()

    def setupUi(self):
        self.setWindowTitle(self.tr("DB Manager"))
        self.setWindowIcon(QIcon(":/db_manager/icon"))
        self.resize(QSize(700, 500).expandedTo(self.minimumSizeHint()))

        # create central tab widget and add the first 3 tabs: info, table and preview
        self.tabs = QTabWidget()
        self.info = InfoViewer(self)
        self.tabs.addTab(self.info, self.tr("Info"))
        self.table = TableViewer(self)
        self.tabs.addTab(self.table, self.tr("Table"))
        self.preview = LayerPreview(self)
        self.tabs.addTab(self.preview, self.tr("Preview"))
        self.setCentralWidget(self.tabs)

        # display close button for all tabs but the first 3 ones, i.e.
        # HACK: just hide the close button where not needed (GS)
        self.tabs.setTabsClosable(True)
        self.tabs.tabCloseRequested.connect(self.close_tab)
        tabbar = self.tabs.tabBar()
        for i in range(3):
            btn = tabbar.tabButton(i, QTabBar.RightSide) if tabbar.tabButton(
                i, QTabBar.RightSide) else tabbar.tabButton(
                    i, QTabBar.LeftSide)
            btn.resize(0, 0)
            btn.hide()

        # Creates layout for message bar
        self.layout = QGridLayout(self.info)
        self.layout.setContentsMargins(0, 0, 0, 0)
        spacerItem = QSpacerItem(20, 40, QSizePolicy.Minimum,
                                 QSizePolicy.Expanding)
        self.layout.addItem(spacerItem, 1, 0, 1, 1)
        # init messageBar instance
        self.infoBar = QgsMessageBar(self.info)
        sizePolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
        self.infoBar.setSizePolicy(sizePolicy)
        self.layout.addWidget(self.infoBar, 0, 0, 1, 1)

        # create database tree
        self.dock = QDockWidget("Tree", self)
        self.dock.setObjectName("DB_Manager_DBView")
        self.dock.setFeatures(QDockWidget.DockWidgetMovable)
        self.tree = DBTree(self)
        self.dock.setWidget(self.tree)
        self.addDockWidget(Qt.LeftDockWidgetArea, self.dock)

        # create status bar
        self.statusBar = QStatusBar(self)
        self.setStatusBar(self.statusBar)

        # create menus
        self.menuBar = QMenuBar(self)
        self.menuDb = QMenu(self.tr("&Database"), self)
        self.menuBar.addMenu(self.menuDb)
        self.menuSchema = QMenu(self.tr("&Schema"), self)
        actionMenuSchema = self.menuBar.addMenu(self.menuSchema)
        self.menuTable = QMenu(self.tr("&Table"), self)
        actionMenuTable = self.menuBar.addMenu(self.menuTable)
        self.menuHelp = None  # QMenu(self.tr("&Help"), self)
        # actionMenuHelp = self.menuBar.addMenu(self.menuHelp)

        self.setMenuBar(self.menuBar)

        # create toolbar
        self.toolBar = QToolBar("Default", self)
        self.toolBar.setObjectName("DB_Manager_ToolBar")
        self.addToolBar(self.toolBar)

        # create menus' actions

        # menu DATABASE
        sep = self.menuDb.addSeparator()
        sep.setObjectName("DB_Manager_DbMenu_placeholder")
        sep.setVisible(False)

        self.actionRefresh = self.menuDb.addAction(
            QIcon(":/db_manager/actions/refresh"), self.tr("&Refresh"),
            self.refreshActionSlot, QKeySequence("F5"))
        self.actionSqlWindow = self.menuDb.addAction(
            QIcon(":/db_manager/actions/sql_window"), self.tr("&SQL window"),
            self.runSqlWindow, QKeySequence("F2"))
        self.menuDb.addSeparator()
        self.actionClose = self.menuDb.addAction(QIcon(), self.tr("&Exit"),
                                                 self.close,
                                                 QKeySequence("CTRL+Q"))

        # menu SCHEMA
        sep = self.menuSchema.addSeparator()
        sep.setObjectName("DB_Manager_SchemaMenu_placeholder")
        sep.setVisible(False)

        actionMenuSchema.setVisible(False)

        # menu TABLE
        sep = self.menuTable.addSeparator()
        sep.setObjectName("DB_Manager_TableMenu_placeholder")
        sep.setVisible(False)

        self.actionImport = self.menuTable.addAction(
            QIcon(":/db_manager/actions/import"),
            self.tr("&Import layer/file"), self.importActionSlot)
        self.actionExport = self.menuTable.addAction(
            QIcon(":/db_manager/actions/export"), self.tr("&Export to file"),
            self.exportActionSlot)
        self.menuTable.addSeparator()
        #self.actionShowSystemTables = self.menuTable.addAction(self.tr("Show system tables/views"), self.showSystemTables)
        #self.actionShowSystemTables.setCheckable(True)
        #self.actionShowSystemTables.setChecked(True)
        actionMenuTable.setVisible(False)

        # add actions to the toolbar
        self.toolBar.addAction(self.actionRefresh)
        self.toolBar.addAction(self.actionSqlWindow)
        self.toolBar.addAction(self.actionImport)
        self.toolBar.addAction(self.actionExport)
Exemplo n.º 26
0
    def registerAction(self, action, menuName, callback=None):
        """ register an action to the manager's main menu """
        if not hasattr(self, '_registeredDbActions'):
            self._registeredDbActions = {}

        if callback is not None:

            def invoke_callback(x):
                return self.invokeCallback(callback)

        if menuName is None or menuName == "":
            self.addAction(action)

            if menuName not in self._registeredDbActions:
                self._registeredDbActions[menuName] = list()
            self._registeredDbActions[menuName].append(action)

            if callback is not None:
                action.triggered.connect(invoke_callback)
            return True

        # search for the menu
        actionMenu = None
        helpMenuAction = None
        for a in self.menuBar.actions():
            if not a.menu() or a.menu().title() != menuName:
                continue
            if a.menu() != self.menuHelp:
                helpMenuAction = a

            actionMenu = a
            break

        # not found, add a new menu before the help menu
        if actionMenu is None:
            menu = QMenu(menuName, self)
            if helpMenuAction is not None:
                actionMenu = self.menuBar.insertMenu(helpMenuAction, menu)
            else:
                actionMenu = self.menuBar.addMenu(menu)

        menu = actionMenu.menu()
        menuActions = menu.actions()

        # get the placeholder's position to insert before it
        pos = 0
        for pos in range(len(menuActions)):
            if menuActions[pos].isSeparator() and menuActions[pos].objectName(
            ).endswith("_placeholder"):
                menuActions[pos].setVisible(True)
                break

        if pos < len(menuActions):
            before = menuActions[pos]
            menu.insertAction(before, action)
        else:
            menu.addAction(action)

        actionMenu.setVisible(True)  # show the menu

        if menuName not in self._registeredDbActions:
            self._registeredDbActions[menuName] = list()
        self._registeredDbActions[menuName].append(action)

        if callback is not None:
            action.triggered.connect(invoke_callback)

        return True
Exemplo n.º 27
0
class GdalTools:
    def __init__(self, iface):
        if not valid:
            return

        # Save reference to the QGIS interface
        self.iface = iface
        try:
            self.QgisVersion = unicode(QGis.QGIS_VERSION_INT)
        except:
            self.QgisVersion = unicode(QGis.qgisVersion)[0]

        if QGis.QGIS_VERSION[0:3] < "1.5":
            # For i18n support
            userPluginPath = qgis.utils.home_plugin_path + "/GdalTools"
            systemPluginPath = qgis.utils.sys_plugin_path + "/GdalTools"

            overrideLocale = QSettings().value("locale/overrideFlag",
                                               False,
                                               type=bool)
            if not overrideLocale:
                localeFullName = QLocale.system().name()
            else:
                localeFullName = QSettings().value("locale/userLocale",
                                                   "",
                                                   type=str)

            if QFileInfo(userPluginPath).exists():
                translationPath = userPluginPath + "/i18n/GdalTools_" + localeFullName + ".qm"
            else:
                translationPath = systemPluginPath + "/i18n/GdalTools_" + localeFullName + ".qm"

            self.localePath = translationPath
            if QFileInfo(self.localePath).exists():
                self.translator = QTranslator()
                self.translator.load(self.localePath)
                QCoreApplication.installTranslator(self.translator)

        # The list of actions added to menus, so we can remove them when unloading the plugin
        self._menuActions = []

    def initGui(self):
        if not valid:
            return
        if int(self.QgisVersion) < 1:
            QMessageBox.warning(
                self.iface.getMainWindow(), "Gdal Tools",
                QCoreApplication.translate("GdalTools",
                                           "QGIS version detected: ") +
                unicode(self.QgisVersion) + ".xx\n" +
                QCoreApplication.translate(
                    "GdalTools",
                    "This version of Gdal Tools requires at least QGIS version 1.0.0\nPlugin will not be enabled."
                ))
            return None

        from .tools.GdalTools_utils import GdalConfig, LayerRegistry
        self.GdalVersionNum = GdalConfig.versionNum()
        LayerRegistry.setIface(self.iface)

        # find the Raster menu
        rasterMenu = None
        menu_bar = self.iface.mainWindow().menuBar()
        actions = menu_bar.actions()

        rasterText = QCoreApplication.translate("QgisApp", "&Raster")

        for a in actions:
            if a.menu() is not None and a.menu().title() == rasterText:
                rasterMenu = a.menu()
                break

        if rasterMenu is None:
            # no Raster menu, create and insert it before the Help menu
            self.menu = QMenu(rasterText, self.iface.mainWindow())
            lastAction = actions[len(actions) - 1]
            menu_bar.insertMenu(lastAction, self.menu)
        else:
            self.menu = rasterMenu
            self._menuActions.append(self.menu.addSeparator())

        # projections menu (Warp (Reproject), Assign projection)
        self.projectionsMenu = QMenu(
            QCoreApplication.translate("GdalTools", "Projections"),
            self.iface.mainWindow())
        self.projectionsMenu.setObjectName("projectionsMenu")

        self.warp = QAction(
            QIcon(":/icons/warp.png"),
            QCoreApplication.translate("GdalTools", "Warp (Reproject)..."),
            self.iface.mainWindow())
        self.warp.setObjectName("warp")
        self.warp.setStatusTip(
            QCoreApplication.translate(
                "GdalTools", "Warp an image into a new coordinate system"))
        self.warp.triggered.connect(self.doWarp)

        self.projection = QAction(
            QIcon(":icons/projection-add.png"),
            QCoreApplication.translate("GdalTools", "Assign Projection..."),
            self.iface.mainWindow())
        self.projection.setObjectName("projection")
        self.projection.setStatusTip(
            QCoreApplication.translate("GdalTools",
                                       "Add projection info to the raster"))
        self.projection.triggered.connect(self.doProjection)

        self.extractProj = QAction(
            QIcon(":icons/projection-export.png"),
            QCoreApplication.translate("GdalTools", "Extract Projection..."),
            self.iface.mainWindow())
        self.extractProj.setObjectName("extractProj")
        self.extractProj.setStatusTip(
            QCoreApplication.translate(
                "GdalTools", "Extract projection information from raster(s)"))
        self.extractProj.triggered.connect(self.doExtractProj)

        self.projectionsMenu.addActions(
            [self.warp, self.projection, self.extractProj])

        # conversion menu (Rasterize (Vector to raster), Polygonize (Raster to vector), Translate, RGB to PCT, PCT to RGB)
        self.conversionMenu = QMenu(
            QCoreApplication.translate("GdalTools", "Conversion"),
            self.iface.mainWindow())
        self.conversionMenu.setObjectName("conversionMenu")

        if self.GdalVersionNum >= 1300:
            self.rasterize = QAction(
                QIcon(":/icons/rasterize.png"),
                QCoreApplication.translate("GdalTools",
                                           "Rasterize (Vector to Raster)..."),
                self.iface.mainWindow())
            self.rasterize.setObjectName("rasterize")
            self.rasterize.setStatusTip(
                QCoreApplication.translate(
                    "GdalTools", "Burns vector geometries into a raster"))
            self.rasterize.triggered.connect(self.doRasterize)
            self.conversionMenu.addAction(self.rasterize)

        if self.GdalVersionNum >= 1600:
            self.polygonize = QAction(
                QIcon(":/icons/polygonize.png"),
                QCoreApplication.translate("GdalTools",
                                           "Polygonize (Raster to Vector)..."),
                self.iface.mainWindow())
            self.polygonize.setObjectName("polygonize")
            self.polygonize.setStatusTip(
                QCoreApplication.translate(
                    "GdalTools",
                    "Produces a polygon feature layer from a raster"))
            self.polygonize.triggered.connect(self.doPolygonize)
            self.conversionMenu.addAction(self.polygonize)

        self.translate = QAction(
            QIcon(":/icons/translate.png"),
            QCoreApplication.translate("GdalTools",
                                       "Translate (Convert Format)..."),
            self.iface.mainWindow())
        self.translate.setObjectName("translate")
        self.translate.setStatusTip(
            QCoreApplication.translate(
                "GdalTools", "Converts raster data between different formats"))
        self.translate.triggered.connect(self.doTranslate)

        self.paletted = QAction(
            QIcon(":icons/24-to-8-bits.png"),
            QCoreApplication.translate("GdalTools", "RGB to PCT..."),
            self.iface.mainWindow())
        self.paletted.setObjectName("paletted")
        self.paletted.setStatusTip(
            QCoreApplication.translate(
                "GdalTools", "Convert a 24bit RGB image to 8bit paletted"))
        self.paletted.triggered.connect(self.doPaletted)

        self.rgb = QAction(
            QIcon(":icons/8-to-24-bits.png"),
            QCoreApplication.translate("GdalTools", "PCT to RGB..."),
            self.iface.mainWindow())
        self.rgb.setObjectName("rgb")
        self.rgb.setStatusTip(
            QCoreApplication.translate(
                "GdalTools", "Convert an 8bit paletted image to 24bit RGB"))
        self.rgb.triggered.connect(self.doRGB)

        self.conversionMenu.addActions(
            [self.translate, self.paletted, self.rgb])

        # extraction menu (Clipper, Contour)
        self.extractionMenu = QMenu(
            QCoreApplication.translate("GdalTools", "Extraction"),
            self.iface.mainWindow())
        self.extractionMenu.setObjectName("extractionMenu")

        if self.GdalVersionNum >= 1600:
            self.contour = QAction(
                QIcon(":/icons/contour.png"),
                QCoreApplication.translate("GdalTools", "Contour..."),
                self.iface.mainWindow())
            self.contour.setObjectName("contour")
            self.contour.setStatusTip(
                QCoreApplication.translate(
                    "GdalTools", "Builds vector contour lines from a DEM"))
            self.contour.triggered.connect(self.doContour)
            self.extractionMenu.addAction(self.contour)

        self.clipper = QAction(
            QIcon(":icons/raster-clip.png"),
            QCoreApplication.translate("GdalTools", "Clipper..."),
            self.iface.mainWindow())
        self.clipper.setObjectName("clipper")
        #self.clipper.setStatusTip( QCoreApplication.translate( "GdalTools", "Converts raster data between different formats") )
        self.clipper.triggered.connect(self.doClipper)

        self.extractionMenu.addActions([self.clipper])

        # analysis menu (DEM (Terrain model), Grid (Interpolation), Near black, Proximity (Raster distance), Sieve)
        self.analysisMenu = QMenu(
            QCoreApplication.translate("GdalTools", "Analysis"),
            self.iface.mainWindow())
        self.analysisMenu.setObjectName("analysisMenu")

        if self.GdalVersionNum >= 1600:
            self.sieve = QAction(
                QIcon(":/icons/sieve.png"),
                QCoreApplication.translate("GdalTools", "Sieve..."),
                self.iface.mainWindow())
            self.sieve.setObjectName("sieve")
            self.sieve.setStatusTip(
                QCoreApplication.translate("GdalTools",
                                           "Removes small raster polygons"))
            self.sieve.triggered.connect(self.doSieve)
            self.analysisMenu.addAction(self.sieve)

        if self.GdalVersionNum >= 1500:
            self.nearBlack = QAction(
                QIcon(":/icons/nearblack.png"),
                QCoreApplication.translate("GdalTools", "Near Black..."),
                self.iface.mainWindow())
            self.nearBlack.setObjectName("nearBlack")
            self.nearBlack.setStatusTip(
                QCoreApplication.translate(
                    "GdalTools",
                    "Convert nearly black/white borders to exact value"))
            self.nearBlack.triggered.connect(self.doNearBlack)
            self.analysisMenu.addAction(self.nearBlack)

        if self.GdalVersionNum >= 1700:
            self.fillNodata = QAction(
                QIcon(":/icons/fillnodata.png"),
                QCoreApplication.translate("GdalTools", "Fill nodata..."),
                self.iface.mainWindow())
            self.fillNodata.setObjectName("fillNodata")
            self.fillNodata.setStatusTip(
                QCoreApplication.translate(
                    "GdalTools",
                    "Fill raster regions by interpolation from edges"))
            self.fillNodata.triggered.connect(self.doFillNodata)
            self.analysisMenu.addAction(self.fillNodata)

        if self.GdalVersionNum >= 1600:
            self.proximity = QAction(
                QIcon(":/icons/proximity.png"),
                QCoreApplication.translate("GdalTools",
                                           "Proximity (Raster Distance)..."),
                self.iface.mainWindow())
            self.proximity.setObjectName("proximity")
            self.proximity.setStatusTip(
                QCoreApplication.translate("GdalTools",
                                           "Produces a raster proximity map"))
            self.proximity.triggered.connect(self.doProximity)
            self.analysisMenu.addAction(self.proximity)

        if self.GdalVersionNum >= 1500:
            self.grid = QAction(
                QIcon(":/icons/grid.png"),
                QCoreApplication.translate("GdalTools",
                                           "Grid (Interpolation)..."),
                self.iface.mainWindow())
            self.grid.setObjectName("grid")
            self.grid.setStatusTip(
                QCoreApplication.translate(
                    "GdalTools", "Create raster from the scattered data"))
            self.grid.triggered.connect(self.doGrid)
            self.analysisMenu.addAction(self.grid)

        if self.GdalVersionNum >= 1700:
            self.dem = QAction(
                QIcon(":icons/dem.png"),
                QCoreApplication.translate("GdalTools",
                                           "DEM (Terrain Models)..."),
                self.iface.mainWindow())
            self.dem.setObjectName("dem")
            self.dem.setStatusTip(
                QCoreApplication.translate(
                    "GdalTools", "Tool to analyze and visualize DEMs"))
            self.dem.triggered.connect(self.doDEM)
            self.analysisMenu.addAction(self.dem)

        #self.analysisMenu.addActions( [  ] )

        # miscellaneous menu (Build overviews (Pyramids), Tile index, Information, Merge, Build Virtual Raster (Catalog))
        self.miscellaneousMenu = QMenu(
            QCoreApplication.translate("GdalTools", "Miscellaneous"),
            self.iface.mainWindow())
        self.miscellaneousMenu.setObjectName("miscellaneousMenu")

        if self.GdalVersionNum >= 1600:
            self.buildVRT = QAction(
                QIcon(":/icons/vrt.png"),
                QCoreApplication.translate(
                    "GdalTools", "Build Virtual Raster (Catalog)..."),
                self.iface.mainWindow())
            self.buildVRT.setObjectName("buildVRT")
            self.buildVRT.setStatusTip(
                QCoreApplication.translate(
                    "GdalTools", "Builds a VRT from a list of datasets"))
            self.buildVRT.triggered.connect(self.doBuildVRT)
            self.miscellaneousMenu.addAction(self.buildVRT)

        self.merge = QAction(
            QIcon(":/icons/merge.png"),
            QCoreApplication.translate("GdalTools", "Merge..."),
            self.iface.mainWindow())
        self.merge.setObjectName("merge")
        self.merge.setStatusTip(
            QCoreApplication.translate(
                "GdalTools", "Build a quick mosaic from a set of images"))
        self.merge.triggered.connect(self.doMerge)

        self.info = QAction(
            QIcon(":/icons/raster-info.png"),
            QCoreApplication.translate("GdalTools", "Information..."),
            self.iface.mainWindow())
        self.info.setObjectName("info")
        self.info.setStatusTip(
            QCoreApplication.translate(
                "GdalTools", "Lists information about raster dataset"))
        self.info.triggered.connect(self.doInfo)

        self.overview = QAction(
            QIcon(":icons/raster-overview.png"),
            QCoreApplication.translate("GdalTools",
                                       "Build Overviews (Pyramids)..."),
            self.iface.mainWindow())
        self.overview.setObjectName("overview")
        self.overview.setStatusTip(
            QCoreApplication.translate("GdalTools",
                                       "Builds or rebuilds overview images"))
        self.overview.triggered.connect(self.doOverview)

        self.tileindex = QAction(
            QIcon(":icons/tiles.png"),
            QCoreApplication.translate("GdalTools", "Tile Index..."),
            self.iface.mainWindow())
        self.tileindex.setObjectName("tileindex")
        self.tileindex.setStatusTip(
            QCoreApplication.translate(
                "GdalTools", "Build a shapefile as a raster tileindex"))
        self.tileindex.triggered.connect(self.doTileIndex)

        self.miscellaneousMenu.addActions(
            [self.merge, self.info, self.overview, self.tileindex])

        self._menuActions.append(self.menu.addMenu(self.projectionsMenu))
        self._menuActions.append(self.menu.addMenu(self.conversionMenu))
        self._menuActions.append(self.menu.addMenu(self.extractionMenu))

        if not self.analysisMenu.isEmpty():
            self._menuActions.append(self.menu.addMenu(self.analysisMenu))

        self._menuActions.append(self.menu.addMenu(self.miscellaneousMenu))

        self.settings = QAction(
            QCoreApplication.translate("GdalTools", "GdalTools Settings..."),
            self.iface.mainWindow())
        self.settings.setObjectName("settings")
        self.settings.setStatusTip(
            QCoreApplication.translate("GdalTools",
                                       "Various settings for Gdal Tools"))
        self.settings.triggered.connect(self.doSettings)
        self.menu.addAction(self.settings)
        self._menuActions.append(self.settings)

    def unload(self):
        if not valid:
            return
        for a in self._menuActions:
            self.menu.removeAction(a)

    def doBuildVRT(self):
        from .tools.doBuildVRT import GdalToolsDialog as BuildVRT
        d = BuildVRT(self.iface)
        self.runToolDialog(d)

    def doContour(self):
        from .tools.doContour import GdalToolsDialog as Contour
        d = Contour(self.iface)
        self.runToolDialog(d)

    def doRasterize(self):
        from .tools.doRasterize import GdalToolsDialog as Rasterize
        d = Rasterize(self.iface)
        self.runToolDialog(d)

    def doPolygonize(self):
        from .tools.doPolygonize import GdalToolsDialog as Polygonize
        d = Polygonize(self.iface)
        self.runToolDialog(d)

    def doMerge(self):
        from .tools.doMerge import GdalToolsDialog as Merge
        d = Merge(self.iface)
        self.runToolDialog(d)

    def doSieve(self):
        from .tools.doSieve import GdalToolsDialog as Sieve
        d = Sieve(self.iface)
        self.runToolDialog(d)

    def doProximity(self):
        from .tools.doProximity import GdalToolsDialog as Proximity
        d = Proximity(self.iface)
        self.runToolDialog(d)

    def doNearBlack(self):
        from .tools.doNearBlack import GdalToolsDialog as NearBlack
        d = NearBlack(self.iface)
        self.runToolDialog(d)

    def doFillNodata(self):
        from .tools.doFillNodata import GdalToolsDialog as FillNodata
        d = FillNodata(self.iface)
        self.runToolDialog(d)

    def doWarp(self):
        from .tools.doWarp import GdalToolsDialog as Warp
        d = Warp(self.iface)
        self.runToolDialog(d)

    def doGrid(self):
        from .tools.doGrid import GdalToolsDialog as Grid
        d = Grid(self.iface)
        self.runToolDialog(d)

    def doTranslate(self):
        from .tools.doTranslate import GdalToolsDialog as Translate
        d = Translate(self.iface)
        self.runToolDialog(d)

    def doInfo(self):
        from .tools.doInfo import GdalToolsDialog as Info
        d = Info(self.iface)
        self.runToolDialog(d)

    def doProjection(self):
        from .tools.doProjection import GdalToolsDialog as Projection
        d = Projection(self.iface)
        self.runToolDialog(d)

    def doOverview(self):
        from .tools.doOverview import GdalToolsDialog as Overview
        d = Overview(self.iface)
        self.runToolDialog(d)

    def doClipper(self):
        from .tools.doClipper import GdalToolsDialog as Clipper
        d = Clipper(self.iface)
        self.runToolDialog(d)

    def doPaletted(self):
        from .tools.doRgbPct import GdalToolsDialog as RgbPct
        d = RgbPct(self.iface)
        self.runToolDialog(d)

    def doRGB(self):
        from .tools.doPctRgb import GdalToolsDialog as PctRgb
        d = PctRgb(self.iface)
        self.runToolDialog(d)

    def doTileIndex(self):
        from .tools.doTileIndex import GdalToolsDialog as TileIndex
        d = TileIndex(self.iface)
        self.runToolDialog(d)

    def doExtractProj(self):
        from .tools.doExtractProj import GdalToolsDialog as ExtractProj
        d = ExtractProj(self.iface)
        d.exec_()

    def doDEM(self):
        from .tools.doDEM import GdalToolsDialog as DEM
        d = DEM(self.iface)
        self.runToolDialog(d)

    def runToolDialog(self, dlg):
        dlg.show_()
        dlg.exec_()
        del dlg

    def doSettings(self):
        from .tools.doSettings import GdalToolsSettingsDialog as Settings
        d = Settings(self.iface)
        d.exec_()
Exemplo n.º 28
0
class PythonConsoleWidget(QWidget):

    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.setWindowTitle(QCoreApplication.translate("PythonConsole", "Python Console"))

        self.settings = QSettings()

        self.shell = ShellScintilla(self)
        self.setFocusProxy(self.shell)
        self.shellOut = ShellOutputScintilla(self)
        self.tabEditorWidget = EditorTabWidget(self)

        ##------------ UI -------------------------------

        self.splitterEditor = QSplitter(self)
        self.splitterEditor.setOrientation(Qt.Horizontal)
        self.splitterEditor.setHandleWidth(6)
        self.splitterEditor.setChildrenCollapsible(True)

        self.shellOutWidget = QWidget(self)
        self.shellOutWidget.setLayout(QVBoxLayout())
        self.shellOutWidget.layout().setContentsMargins(0, 0, 0, 0)
        self.shellOutWidget.layout().addWidget(self.shellOut)

        self.splitter = QSplitter(self.splitterEditor)
        self.splitter.setOrientation(Qt.Vertical)
        self.splitter.setHandleWidth(3)
        self.splitter.setChildrenCollapsible(False)
        self.splitter.addWidget(self.shellOutWidget)
        self.splitter.addWidget(self.shell)

        #self.splitterEditor.addWidget(self.tabEditorWidget)

        self.splitterObj = QSplitter(self.splitterEditor)
        self.splitterObj.setHandleWidth(3)
        self.splitterObj.setOrientation(Qt.Horizontal)
        #self.splitterObj.setSizes([0, 0])
        #self.splitterObj.setStretchFactor(0, 1)

        self.widgetEditor = QWidget(self.splitterObj)
        self.widgetFind = QWidget(self)

        self.listClassMethod = QTreeWidget(self.splitterObj)
        self.listClassMethod.setColumnCount(2)
        objInspLabel = QCoreApplication.translate("PythonConsole", "Object Inspector")
        self.listClassMethod.setHeaderLabels([objInspLabel, ''])
        self.listClassMethod.setColumnHidden(1, True)
        self.listClassMethod.setAlternatingRowColors(True)

        #self.splitterEditor.addWidget(self.widgetEditor)
        #self.splitterObj.addWidget(self.listClassMethod)
        #self.splitterObj.addWidget(self.widgetEditor)

        # Hide side editor on start up
        self.splitterObj.hide()
        self.listClassMethod.hide()
        # Hide search widget on start up
        self.widgetFind.hide()

        sizes = self.splitter.sizes()
        self.splitter.setSizes(sizes)

        ##----------------Restore Settings------------------------------------

        self.restoreSettingsConsole()

        ##------------------Toolbar Editor-------------------------------------

        ## Action for Open File
        openFileBt = QCoreApplication.translate("PythonConsole", "Open Script...")
        self.openFileButton = QAction(self)
        self.openFileButton.setCheckable(False)
        self.openFileButton.setEnabled(True)
        self.openFileButton.setIcon(QgsApplication.getThemeIcon("console/iconOpenConsole.png"))
        self.openFileButton.setMenuRole(QAction.PreferencesRole)
        self.openFileButton.setIconVisibleInMenu(True)
        self.openFileButton.setToolTip(openFileBt)
        self.openFileButton.setText(openFileBt)

        openExtEditorBt = QCoreApplication.translate("PythonConsole", "Open in External Editor")
        self.openInEditorButton = QAction(self)
        self.openInEditorButton.setCheckable(False)
        self.openInEditorButton.setEnabled(True)
        self.openInEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconShowEditorConsole.png"))
        self.openInEditorButton.setMenuRole(QAction.PreferencesRole)
        self.openInEditorButton.setIconVisibleInMenu(True)
        self.openInEditorButton.setToolTip(openExtEditorBt)
        self.openInEditorButton.setText(openExtEditorBt)
        ## Action for Save File
        saveFileBt = QCoreApplication.translate("PythonConsole", "Save")
        self.saveFileButton = QAction(self)
        self.saveFileButton.setCheckable(False)
        self.saveFileButton.setEnabled(False)
        self.saveFileButton.setIcon(QgsApplication.getThemeIcon("console/iconSaveConsole.png"))
        self.saveFileButton.setMenuRole(QAction.PreferencesRole)
        self.saveFileButton.setIconVisibleInMenu(True)
        self.saveFileButton.setToolTip(saveFileBt)
        self.saveFileButton.setText(saveFileBt)
        ## Action for Save File As
        saveAsFileBt = QCoreApplication.translate("PythonConsole", "Save As...")
        self.saveAsFileButton = QAction(self)
        self.saveAsFileButton.setCheckable(False)
        self.saveAsFileButton.setEnabled(True)
        self.saveAsFileButton.setIcon(QgsApplication.getThemeIcon("console/iconSaveAsConsole.png"))
        self.saveAsFileButton.setMenuRole(QAction.PreferencesRole)
        self.saveAsFileButton.setIconVisibleInMenu(True)
        self.saveAsFileButton.setToolTip(saveAsFileBt)
        self.saveAsFileButton.setText(saveAsFileBt)
        ## Action Cut
        cutEditorBt = QCoreApplication.translate("PythonConsole", "Cut")
        self.cutEditorButton = QAction(self)
        self.cutEditorButton.setCheckable(False)
        self.cutEditorButton.setEnabled(True)
        self.cutEditorButton.setIcon(QgsApplication.getThemeIcon("mActionEditCut.png"))
        self.cutEditorButton.setMenuRole(QAction.PreferencesRole)
        self.cutEditorButton.setIconVisibleInMenu(True)
        self.cutEditorButton.setToolTip(cutEditorBt)
        self.cutEditorButton.setText(cutEditorBt)
        ## Action Copy
        copyEditorBt = QCoreApplication.translate("PythonConsole", "Copy")
        self.copyEditorButton = QAction(self)
        self.copyEditorButton.setCheckable(False)
        self.copyEditorButton.setEnabled(True)
        self.copyEditorButton.setIcon(QgsApplication.getThemeIcon("mActionEditCopy.png"))
        self.copyEditorButton.setMenuRole(QAction.PreferencesRole)
        self.copyEditorButton.setIconVisibleInMenu(True)
        self.copyEditorButton.setToolTip(copyEditorBt)
        self.copyEditorButton.setText(copyEditorBt)
        ## Action Paste
        pasteEditorBt = QCoreApplication.translate("PythonConsole", "Paste")
        self.pasteEditorButton = QAction(self)
        self.pasteEditorButton.setCheckable(False)
        self.pasteEditorButton.setEnabled(True)
        self.pasteEditorButton.setIcon(QgsApplication.getThemeIcon("mActionEditPaste.png"))
        self.pasteEditorButton.setMenuRole(QAction.PreferencesRole)
        self.pasteEditorButton.setIconVisibleInMenu(True)
        self.pasteEditorButton.setToolTip(pasteEditorBt)
        self.pasteEditorButton.setText(pasteEditorBt)
        ## Action Run Script (subprocess)
        runScriptEditorBt = QCoreApplication.translate("PythonConsole", "Run script")
        self.runScriptEditorButton = QAction(self)
        self.runScriptEditorButton.setCheckable(False)
        self.runScriptEditorButton.setEnabled(True)
        self.runScriptEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconRunScriptConsole.png"))
        self.runScriptEditorButton.setMenuRole(QAction.PreferencesRole)
        self.runScriptEditorButton.setIconVisibleInMenu(True)
        self.runScriptEditorButton.setToolTip(runScriptEditorBt)
        self.runScriptEditorButton.setText(runScriptEditorBt)
        ## Action Run Script (subprocess)
        commentEditorBt = QCoreApplication.translate("PythonConsole", "Comment")
        self.commentEditorButton = QAction(self)
        self.commentEditorButton.setCheckable(False)
        self.commentEditorButton.setEnabled(True)
        self.commentEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconCommentEditorConsole.png"))
        self.commentEditorButton.setMenuRole(QAction.PreferencesRole)
        self.commentEditorButton.setIconVisibleInMenu(True)
        self.commentEditorButton.setToolTip(commentEditorBt)
        self.commentEditorButton.setText(commentEditorBt)
        ## Action Run Script (subprocess)
        uncommentEditorBt = QCoreApplication.translate("PythonConsole", "Uncomment")
        self.uncommentEditorButton = QAction(self)
        self.uncommentEditorButton.setCheckable(False)
        self.uncommentEditorButton.setEnabled(True)
        self.uncommentEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconUncommentEditorConsole.png"))
        self.uncommentEditorButton.setMenuRole(QAction.PreferencesRole)
        self.uncommentEditorButton.setIconVisibleInMenu(True)
        self.uncommentEditorButton.setToolTip(uncommentEditorBt)
        self.uncommentEditorButton.setText(uncommentEditorBt)
        ## Action for Object browser
        objList = QCoreApplication.translate("PythonConsole", "Object Inspector...")
        self.objectListButton = QAction(self)
        self.objectListButton.setCheckable(True)
        self.objectListButton.setEnabled(self.settings.value("pythonConsole/enableObjectInsp",
                                                             False, type=bool))
        self.objectListButton.setIcon(QgsApplication.getThemeIcon("console/iconClassBrowserConsole.png"))
        self.objectListButton.setMenuRole(QAction.PreferencesRole)
        self.objectListButton.setIconVisibleInMenu(True)
        self.objectListButton.setToolTip(objList)
        self.objectListButton.setText(objList)
        ## Action for Find text
        findText = QCoreApplication.translate("PythonConsole", "Find Text")
        self.findTextButton = QAction(self)
        self.findTextButton.setCheckable(True)
        self.findTextButton.setEnabled(True)
        self.findTextButton.setIcon(QgsApplication.getThemeIcon("console/iconSearchEditorConsole.png"))
        self.findTextButton.setMenuRole(QAction.PreferencesRole)
        self.findTextButton.setIconVisibleInMenu(True)
        self.findTextButton.setToolTip(findText)
        self.findTextButton.setText(findText)

        ##----------------Toolbar Console-------------------------------------

        ## Action Show Editor
        showEditor = QCoreApplication.translate("PythonConsole", "Show Editor")
        self.showEditorButton = QAction(self)
        self.showEditorButton.setEnabled(True)
        self.showEditorButton.setCheckable(True)
        self.showEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconShowEditorConsole.png"))
        self.showEditorButton.setMenuRole(QAction.PreferencesRole)
        self.showEditorButton.setIconVisibleInMenu(True)
        self.showEditorButton.setToolTip(showEditor)
        self.showEditorButton.setText(showEditor)
        ## Action for Clear button
        clearBt = QCoreApplication.translate("PythonConsole", "Clear Console")
        self.clearButton = QAction(self)
        self.clearButton.setCheckable(False)
        self.clearButton.setEnabled(True)
        self.clearButton.setIcon(QgsApplication.getThemeIcon("console/iconClearConsole.png"))
        self.clearButton.setMenuRole(QAction.PreferencesRole)
        self.clearButton.setIconVisibleInMenu(True)
        self.clearButton.setToolTip(clearBt)
        self.clearButton.setText(clearBt)
        ## Action for settings
        optionsBt = QCoreApplication.translate("PythonConsole", "Options...")
        self.optionsButton = QAction(self)
        self.optionsButton.setCheckable(False)
        self.optionsButton.setEnabled(True)
        self.optionsButton.setIcon(QgsApplication.getThemeIcon("console/iconSettingsConsole.png"))
        self.optionsButton.setMenuRole(QAction.PreferencesRole)
        self.optionsButton.setIconVisibleInMenu(True)
        self.optionsButton.setToolTip(optionsBt)
        self.optionsButton.setText(optionsBt)
        ## Action menu for class
        actionClassBt = QCoreApplication.translate("PythonConsole", "Import Class")
        self.actionClass = QAction(self)
        self.actionClass.setCheckable(False)
        self.actionClass.setEnabled(True)
        self.actionClass.setIcon(QgsApplication.getThemeIcon("console/iconClassConsole.png"))
        self.actionClass.setMenuRole(QAction.PreferencesRole)
        self.actionClass.setIconVisibleInMenu(True)
        self.actionClass.setToolTip(actionClassBt)
        self.actionClass.setText(actionClassBt)
        ## Import Processing class
        loadProcessingBt = QCoreApplication.translate("PythonConsole", "Import Processing Class")
        self.loadProcessingButton = QAction(self)
        self.loadProcessingButton.setCheckable(False)
        self.loadProcessingButton.setEnabled(True)
        self.loadProcessingButton.setIcon(QgsApplication.getThemeIcon("console/iconProcessingConsole.png"))
        self.loadProcessingButton.setMenuRole(QAction.PreferencesRole)
        self.loadProcessingButton.setIconVisibleInMenu(True)
        self.loadProcessingButton.setToolTip(loadProcessingBt)
        self.loadProcessingButton.setText(loadProcessingBt)
        ## Import QtCore class
        loadQtCoreBt = QCoreApplication.translate("PythonConsole", "Import PyQt.QtCore Class")
        self.loadQtCoreButton = QAction(self)
        self.loadQtCoreButton.setCheckable(False)
        self.loadQtCoreButton.setEnabled(True)
        self.loadQtCoreButton.setIcon(QgsApplication.getThemeIcon("console/iconQtCoreConsole.png"))
        self.loadQtCoreButton.setMenuRole(QAction.PreferencesRole)
        self.loadQtCoreButton.setIconVisibleInMenu(True)
        self.loadQtCoreButton.setToolTip(loadQtCoreBt)
        self.loadQtCoreButton.setText(loadQtCoreBt)
        ## Import QtGui class
        loadQtGuiBt = QCoreApplication.translate("PythonConsole", "Import PyQt.QtGui Class")
        self.loadQtGuiButton = QAction(self)
        self.loadQtGuiButton.setCheckable(False)
        self.loadQtGuiButton.setEnabled(True)
        self.loadQtGuiButton.setIcon(QgsApplication.getThemeIcon("console/iconQtGuiConsole.png"))
        self.loadQtGuiButton.setMenuRole(QAction.PreferencesRole)
        self.loadQtGuiButton.setIconVisibleInMenu(True)
        self.loadQtGuiButton.setToolTip(loadQtGuiBt)
        self.loadQtGuiButton.setText(loadQtGuiBt)
        ## Action for Run script
        runBt = QCoreApplication.translate("PythonConsole", "Run Command")
        self.runButton = QAction(self)
        self.runButton.setCheckable(False)
        self.runButton.setEnabled(True)
        self.runButton.setIcon(QgsApplication.getThemeIcon("console/iconRunConsole.png"))
        self.runButton.setMenuRole(QAction.PreferencesRole)
        self.runButton.setIconVisibleInMenu(True)
        self.runButton.setToolTip(runBt)
        self.runButton.setText(runBt)
        ## Help action
        helpBt = QCoreApplication.translate("PythonConsole", "Help...")
        self.helpButton = QAction(self)
        self.helpButton.setCheckable(False)
        self.helpButton.setEnabled(True)
        self.helpButton.setIcon(QgsApplication.getThemeIcon("console/iconHelpConsole.png"))
        self.helpButton.setMenuRole(QAction.PreferencesRole)
        self.helpButton.setIconVisibleInMenu(True)
        self.helpButton.setToolTip(helpBt)
        self.helpButton.setText(helpBt)

        self.toolBar = QToolBar()
        self.toolBar.setEnabled(True)
        self.toolBar.setFocusPolicy(Qt.NoFocus)
        self.toolBar.setContextMenuPolicy(Qt.DefaultContextMenu)
        self.toolBar.setLayoutDirection(Qt.LeftToRight)
        self.toolBar.setIconSize(QSize(16, 16))
        self.toolBar.setMovable(False)
        self.toolBar.setFloatable(False)
        self.toolBar.addAction(self.clearButton)
        self.toolBar.addAction(self.actionClass)
        self.toolBar.addAction(self.runButton)
        self.toolBar.addSeparator()
        self.toolBar.addAction(self.showEditorButton)
        self.toolBar.addSeparator()
        self.toolBar.addAction(self.optionsButton)
        self.toolBar.addAction(self.helpButton)

        self.toolBarEditor = QToolBar()
        self.toolBarEditor.setEnabled(False)
        self.toolBarEditor.setFocusPolicy(Qt.NoFocus)
        self.toolBarEditor.setContextMenuPolicy(Qt.DefaultContextMenu)
        self.toolBarEditor.setLayoutDirection(Qt.LeftToRight)
        self.toolBarEditor.setIconSize(QSize(16, 16))
        self.toolBarEditor.setMovable(False)
        self.toolBarEditor.setFloatable(False)
        self.toolBarEditor.addAction(self.openFileButton)
        self.toolBarEditor.addAction(self.openInEditorButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.saveFileButton)
        self.toolBarEditor.addAction(self.saveAsFileButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.runScriptEditorButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.findTextButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.cutEditorButton)
        self.toolBarEditor.addAction(self.copyEditorButton)
        self.toolBarEditor.addAction(self.pasteEditorButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.commentEditorButton)
        self.toolBarEditor.addAction(self.uncommentEditorButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.objectListButton)

        ## Menu Import Class
        self.classMenu = QMenu()
        self.classMenu.addAction(self.loadProcessingButton)
        self.classMenu.addAction(self.loadQtCoreButton)
        self.classMenu.addAction(self.loadQtGuiButton)
        cM = self.toolBar.widgetForAction(self.actionClass)
        cM.setMenu(self.classMenu)
        cM.setPopupMode(QToolButton.InstantPopup)

        self.widgetButton = QWidget()
        sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.widgetButton.sizePolicy().hasHeightForWidth())
        self.widgetButton.setSizePolicy(sizePolicy)

        self.widgetButtonEditor = QWidget(self.widgetEditor)
        sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.widgetButtonEditor.sizePolicy().hasHeightForWidth())
        self.widgetButtonEditor.setSizePolicy(sizePolicy)

        sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.shellOut.sizePolicy().hasHeightForWidth())
        self.shellOut.setSizePolicy(sizePolicy)

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

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

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

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

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

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

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

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

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

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

        self.findTextButton.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)
        self.showEditorButton.toggled.connect(self.toggleEditor)
        self.clearButton.triggered.connect(self.shellOut.clearConsole)
        self.optionsButton.triggered.connect(self.openSettings)
        self.loadProcessingButton.triggered.connect(self.processing)
        self.loadQtCoreButton.triggered.connect(self.qtCore)
        self.loadQtGuiButton.triggered.connect(self.qtGui)
        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._findText)
        self.findNextButton.clicked.connect(self._findNext)
        self.findPrevButton.clicked.connect(self._findPrev)
        self.lineEditFind.textChanged.connect(self._textFindChanged)

    def _findText(self):
        self.tabEditorWidget.currentWidget().newEditor.findText(True)

    def _findNext(self):
        self.tabEditorWidget.currentWidget().newEditor.findText(True)

    def _findPrev(self):
        self.tabEditorWidget.currentWidget().newEditor.findText(False)

    def _textFindChanged(self):
        if self.lineEditFind.text():
            self.findNextButton.setEnabled(True)
            self.findPrevButton.setEnabled(True)
        else:
            self.lineEditFind.setStyleSheet('')
            self.findNextButton.setEnabled(False)
            self.findPrevButton.setEnabled(False)

    def onClickGoToLine(self, item, column):
        tabEditor = self.tabEditorWidget.currentWidget().newEditor
        if item.text(1) == 'syntaxError':
            check = tabEditor.syntaxCheck(fromContextMenu=False)
            if check and not tabEditor.isReadOnly():
                self.tabEditorWidget.currentWidget().save()
            return
        linenr = int(item.text(1))
        itemName = str(item.text(0))
        charPos = itemName.find(' ')
        if charPos != -1:
            objName = itemName[0:charPos]
        else:
            objName = itemName
        tabEditor.goToLine(objName, linenr)

    def processing(self):
        self.shell.commandConsole('processing')

    def qtCore(self):
        self.shell.commandConsole('qtCore')

    def qtGui(self):
        self.shell.commandConsole('qtGui')

    def toggleEditor(self, checked):
        self.splitterObj.show() if checked else self.splitterObj.hide()
        if not self.tabEditorWidget:
            self.tabEditorWidget.enableToolBarEditor(checked)
            self.tabEditorWidget.restoreTabsOrAddNew()

    def toggleObjectListWidget(self, checked):
        self.listClassMethod.show() if checked else self.listClassMethod.hide()

    def findTextEditor(self, checked):
        self.widgetFind.show() if checked else self.widgetFind.hide()

    def pasteEditor(self):
        self.tabEditorWidget.currentWidget().newEditor.paste()

    def cutEditor(self):
        self.tabEditorWidget.currentWidget().newEditor.cut()

    def copyEditor(self):
        self.tabEditorWidget.currentWidget().newEditor.copy()

    def runScriptEditor(self):
        self.tabEditorWidget.currentWidget().newEditor.runScriptCode()

    def commentCode(self):
        self.tabEditorWidget.currentWidget().newEditor.commentEditorCode(True)

    def uncommentCode(self):
        self.tabEditorWidget.currentWidget().newEditor.commentEditorCode(False)

    def openScriptFileExtEditor(self):
        tabWidget = self.tabEditorWidget.currentWidget()
        path = tabWidget.path
        import subprocess
        try:
            subprocess.Popen([os.environ['EDITOR'], path])
        except KeyError:
            QDesktopServices.openUrl(QUrl.fromLocalFile(path))

    def openScriptFile(self):
        lastDirPath = self.settings.value("pythonConsole/lastDirPath", QDir.homePath())
        openFileTr = QCoreApplication.translate("PythonConsole", "Open File")
        fileList = QFileDialog.getOpenFileNames(
            self, openFileTr, lastDirPath, "Script file (*.py)")
        if fileList:
            for pyFile in fileList:
                for i in range(self.tabEditorWidget.count()):
                    tabWidget = self.tabEditorWidget.widget(i)
                    if tabWidget.path == pyFile:
                        self.tabEditorWidget.setCurrentWidget(tabWidget)
                        break
                else:
                    tabName = QFileInfo(pyFile).fileName()
                    self.tabEditorWidget.newTabEditor(tabName, pyFile)

                    lastDirPath = QFileInfo(pyFile).path()
                    self.settings.setValue("pythonConsole/lastDirPath", pyFile)
                    self.updateTabListScript(pyFile, action='append')

    def saveScriptFile(self):
        tabWidget = self.tabEditorWidget.currentWidget()
        try:
            tabWidget.save()
        except (IOError, OSError) as error:
            msgText = QCoreApplication.translate('PythonConsole',
                                                 'The file <b>{0}</b> could not be saved. Error: {1}').format(tabWidget.path,
                                                                                                              error.strerror)
            self.callWidgetMessageBarEditor(msgText, 2, False)

    def saveAsScriptFile(self, index=None):
        tabWidget = self.tabEditorWidget.currentWidget()
        if not index:
            index = self.tabEditorWidget.currentIndex()
        if not tabWidget.path:
            fileName = self.tabEditorWidget.tabText(index) + '.py'
            folder = self.settings.value("pythonConsole/lastDirPath", QDir.home())
            pathFileName = os.path.join(folder, fileName)
            fileNone = True
        else:
            pathFileName = tabWidget.path
            fileNone = False
        saveAsFileTr = QCoreApplication.translate("PythonConsole", "Save File As")
        filename = QFileDialog.getSaveFileName(self,
                                               saveAsFileTr,
                                               pathFileName, "Script file (*.py)")
        if filename:
            try:
                tabWidget.save(filename)
            except (IOError, OSError) as error:
                msgText = QCoreApplication.translate('PythonConsole',
                                                     'The file <b>{0}</b> could not be saved. Error: {1}').format(tabWidget.path,
                                                                                                                  error.strerror)
                self.callWidgetMessageBarEditor(msgText, 2, False)
                if fileNone:
                    tabWidget.path = None
                else:
                    tabWidget.path = pathFileName
                return

            if not fileNone:
                self.updateTabListScript(pathFileName, action='remove')

    def openHelp(self):
        QgsContextHelp.run("PythonConsole")

    def openSettings(self):
        if optionsDialog(self).exec_():
            self.shell.refreshSettingsShell()
            self.shellOut.refreshSettingsOutput()
            self.tabEditorWidget.refreshSettingsEditor()

    def callWidgetMessageBar(self, text):
        self.shellOut.widgetMessageBar(iface, text)

    def callWidgetMessageBarEditor(self, text, level, timed):
        self.tabEditorWidget.widgetMessageBar(iface, text, level, timed)

    def updateTabListScript(self, script, action=None):
        if action == 'remove':
            self.tabListScript.remove(script)
        elif action == 'append':
            if not self.tabListScript:
                self.tabListScript = []
            if script not in self.tabListScript:
                self.tabListScript.append(script)
        else:
            self.tabListScript = []
        self.settings.setValue("pythonConsole/tabScripts",
                               self.tabListScript)

    def saveSettingsConsole(self):
        self.settings.setValue("pythonConsole/splitterConsole", self.splitter.saveState())
        self.settings.setValue("pythonConsole/splitterObj", self.splitterObj.saveState())
        self.settings.setValue("pythonConsole/splitterEditor", self.splitterEditor.saveState())

        self.shell.writeHistoryFile(True)

    def restoreSettingsConsole(self):
        storedTabScripts = self.settings.value("pythonConsole/tabScripts", [])
        self.tabListScript = storedTabScripts
        self.splitter.restoreState(self.settings.value("pythonConsole/splitterConsole", QByteArray()))
        self.splitterEditor.restoreState(self.settings.value("pythonConsole/splitterEditor", QByteArray()))
        self.splitterObj.restoreState(self.settings.value("pythonConsole/splitterObj", QByteArray()))
Exemplo n.º 29
0
class PythonConsoleWidget(QWidget):
    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.setWindowTitle(
            QCoreApplication.translate("PythonConsole", "Python Console"))

        self.settings = QSettings()

        self.shell = ShellScintilla(self)
        self.setFocusProxy(self.shell)
        self.shellOut = ShellOutputScintilla(self)
        self.tabEditorWidget = EditorTabWidget(self)

        ##------------ UI -------------------------------

        self.splitterEditor = QSplitter(self)
        self.splitterEditor.setOrientation(Qt.Horizontal)
        self.splitterEditor.setHandleWidth(6)
        self.splitterEditor.setChildrenCollapsible(True)

        self.shellOutWidget = QWidget(self)
        self.shellOutWidget.setLayout(QVBoxLayout())
        self.shellOutWidget.layout().setContentsMargins(0, 0, 0, 0)
        self.shellOutWidget.layout().addWidget(self.shellOut)

        self.splitter = QSplitter(self.splitterEditor)
        self.splitter.setOrientation(Qt.Vertical)
        self.splitter.setHandleWidth(3)
        self.splitter.setChildrenCollapsible(False)
        self.splitter.addWidget(self.shellOutWidget)
        self.splitter.addWidget(self.shell)

        #self.splitterEditor.addWidget(self.tabEditorWidget)

        self.splitterObj = QSplitter(self.splitterEditor)
        self.splitterObj.setHandleWidth(3)
        self.splitterObj.setOrientation(Qt.Horizontal)
        #self.splitterObj.setSizes([0, 0])
        #self.splitterObj.setStretchFactor(0, 1)

        self.widgetEditor = QWidget(self.splitterObj)
        self.widgetFind = QWidget(self)

        self.listClassMethod = QTreeWidget(self.splitterObj)
        self.listClassMethod.setColumnCount(2)
        objInspLabel = QCoreApplication.translate("PythonConsole",
                                                  "Object Inspector")
        self.listClassMethod.setHeaderLabels([objInspLabel, ''])
        self.listClassMethod.setColumnHidden(1, True)
        self.listClassMethod.setAlternatingRowColors(True)

        #self.splitterEditor.addWidget(self.widgetEditor)
        #self.splitterObj.addWidget(self.listClassMethod)
        #self.splitterObj.addWidget(self.widgetEditor)

        # Hide side editor on start up
        self.splitterObj.hide()
        self.listClassMethod.hide()
        # Hide search widget on start up
        self.widgetFind.hide()

        sizes = self.splitter.sizes()
        self.splitter.setSizes(sizes)

        ##----------------Restore Settings------------------------------------

        self.restoreSettingsConsole()

        ##------------------Toolbar Editor-------------------------------------

        ## Action for Open File
        openFileBt = QCoreApplication.translate("PythonConsole",
                                                "Open Script...")
        self.openFileButton = QAction(self)
        self.openFileButton.setCheckable(False)
        self.openFileButton.setEnabled(True)
        self.openFileButton.setIcon(
            QgsApplication.getThemeIcon("console/iconOpenConsole.png"))
        self.openFileButton.setMenuRole(QAction.PreferencesRole)
        self.openFileButton.setIconVisibleInMenu(True)
        self.openFileButton.setToolTip(openFileBt)
        self.openFileButton.setText(openFileBt)

        openExtEditorBt = QCoreApplication.translate(
            "PythonConsole", "Open in External Editor")
        self.openInEditorButton = QAction(self)
        self.openInEditorButton.setCheckable(False)
        self.openInEditorButton.setEnabled(True)
        self.openInEditorButton.setIcon(
            QgsApplication.getThemeIcon("console/iconShowEditorConsole.png"))
        self.openInEditorButton.setMenuRole(QAction.PreferencesRole)
        self.openInEditorButton.setIconVisibleInMenu(True)
        self.openInEditorButton.setToolTip(openExtEditorBt)
        self.openInEditorButton.setText(openExtEditorBt)
        ## Action for Save File
        saveFileBt = QCoreApplication.translate("PythonConsole", "Save")
        self.saveFileButton = QAction(self)
        self.saveFileButton.setCheckable(False)
        self.saveFileButton.setEnabled(False)
        self.saveFileButton.setIcon(
            QgsApplication.getThemeIcon("console/iconSaveConsole.png"))
        self.saveFileButton.setMenuRole(QAction.PreferencesRole)
        self.saveFileButton.setIconVisibleInMenu(True)
        self.saveFileButton.setToolTip(saveFileBt)
        self.saveFileButton.setText(saveFileBt)
        ## Action for Save File As
        saveAsFileBt = QCoreApplication.translate("PythonConsole",
                                                  "Save As...")
        self.saveAsFileButton = QAction(self)
        self.saveAsFileButton.setCheckable(False)
        self.saveAsFileButton.setEnabled(True)
        self.saveAsFileButton.setIcon(
            QgsApplication.getThemeIcon("console/iconSaveAsConsole.png"))
        self.saveAsFileButton.setMenuRole(QAction.PreferencesRole)
        self.saveAsFileButton.setIconVisibleInMenu(True)
        self.saveAsFileButton.setToolTip(saveAsFileBt)
        self.saveAsFileButton.setText(saveAsFileBt)
        ## Action Cut
        cutEditorBt = QCoreApplication.translate("PythonConsole", "Cut")
        self.cutEditorButton = QAction(self)
        self.cutEditorButton.setCheckable(False)
        self.cutEditorButton.setEnabled(True)
        self.cutEditorButton.setIcon(
            QgsApplication.getThemeIcon("mActionEditCut.png"))
        self.cutEditorButton.setMenuRole(QAction.PreferencesRole)
        self.cutEditorButton.setIconVisibleInMenu(True)
        self.cutEditorButton.setToolTip(cutEditorBt)
        self.cutEditorButton.setText(cutEditorBt)
        ## Action Copy
        copyEditorBt = QCoreApplication.translate("PythonConsole", "Copy")
        self.copyEditorButton = QAction(self)
        self.copyEditorButton.setCheckable(False)
        self.copyEditorButton.setEnabled(True)
        self.copyEditorButton.setIcon(
            QgsApplication.getThemeIcon("mActionEditCopy.png"))
        self.copyEditorButton.setMenuRole(QAction.PreferencesRole)
        self.copyEditorButton.setIconVisibleInMenu(True)
        self.copyEditorButton.setToolTip(copyEditorBt)
        self.copyEditorButton.setText(copyEditorBt)
        ## Action Paste
        pasteEditorBt = QCoreApplication.translate("PythonConsole", "Paste")
        self.pasteEditorButton = QAction(self)
        self.pasteEditorButton.setCheckable(False)
        self.pasteEditorButton.setEnabled(True)
        self.pasteEditorButton.setIcon(
            QgsApplication.getThemeIcon("mActionEditPaste.png"))
        self.pasteEditorButton.setMenuRole(QAction.PreferencesRole)
        self.pasteEditorButton.setIconVisibleInMenu(True)
        self.pasteEditorButton.setToolTip(pasteEditorBt)
        self.pasteEditorButton.setText(pasteEditorBt)
        ## Action Run Script (subprocess)
        runScriptEditorBt = QCoreApplication.translate("PythonConsole",
                                                       "Run script")
        self.runScriptEditorButton = QAction(self)
        self.runScriptEditorButton.setCheckable(False)
        self.runScriptEditorButton.setEnabled(True)
        self.runScriptEditorButton.setIcon(
            QgsApplication.getThemeIcon("console/iconRunScriptConsole.png"))
        self.runScriptEditorButton.setMenuRole(QAction.PreferencesRole)
        self.runScriptEditorButton.setIconVisibleInMenu(True)
        self.runScriptEditorButton.setToolTip(runScriptEditorBt)
        self.runScriptEditorButton.setText(runScriptEditorBt)
        ## Action Run Script (subprocess)
        commentEditorBt = QCoreApplication.translate("PythonConsole",
                                                     "Comment")
        self.commentEditorButton = QAction(self)
        self.commentEditorButton.setCheckable(False)
        self.commentEditorButton.setEnabled(True)
        self.commentEditorButton.setIcon(
            QgsApplication.getThemeIcon(
                "console/iconCommentEditorConsole.png"))
        self.commentEditorButton.setMenuRole(QAction.PreferencesRole)
        self.commentEditorButton.setIconVisibleInMenu(True)
        self.commentEditorButton.setToolTip(commentEditorBt)
        self.commentEditorButton.setText(commentEditorBt)
        ## Action Run Script (subprocess)
        uncommentEditorBt = QCoreApplication.translate("PythonConsole",
                                                       "Uncomment")
        self.uncommentEditorButton = QAction(self)
        self.uncommentEditorButton.setCheckable(False)
        self.uncommentEditorButton.setEnabled(True)
        self.uncommentEditorButton.setIcon(
            QgsApplication.getThemeIcon(
                "console/iconUncommentEditorConsole.png"))
        self.uncommentEditorButton.setMenuRole(QAction.PreferencesRole)
        self.uncommentEditorButton.setIconVisibleInMenu(True)
        self.uncommentEditorButton.setToolTip(uncommentEditorBt)
        self.uncommentEditorButton.setText(uncommentEditorBt)
        ## Action for Object browser
        objList = QCoreApplication.translate("PythonConsole",
                                             "Object Inspector...")
        self.objectListButton = QAction(self)
        self.objectListButton.setCheckable(True)
        self.objectListButton.setEnabled(
            self.settings.value("pythonConsole/enableObjectInsp",
                                False,
                                type=bool))
        self.objectListButton.setIcon(
            QgsApplication.getThemeIcon("console/iconClassBrowserConsole.png"))
        self.objectListButton.setMenuRole(QAction.PreferencesRole)
        self.objectListButton.setIconVisibleInMenu(True)
        self.objectListButton.setToolTip(objList)
        self.objectListButton.setText(objList)
        ## Action for Find text
        findText = QCoreApplication.translate("PythonConsole", "Find Text")
        self.findTextButton = QAction(self)
        self.findTextButton.setCheckable(True)
        self.findTextButton.setEnabled(True)
        self.findTextButton.setIcon(
            QgsApplication.getThemeIcon("console/iconSearchEditorConsole.png"))
        self.findTextButton.setMenuRole(QAction.PreferencesRole)
        self.findTextButton.setIconVisibleInMenu(True)
        self.findTextButton.setToolTip(findText)
        self.findTextButton.setText(findText)

        ##----------------Toolbar Console-------------------------------------

        ## Action Show Editor
        showEditor = QCoreApplication.translate("PythonConsole", "Show Editor")
        self.showEditorButton = QAction(self)
        self.showEditorButton.setEnabled(True)
        self.showEditorButton.setCheckable(True)
        self.showEditorButton.setIcon(
            QgsApplication.getThemeIcon("console/iconShowEditorConsole.png"))
        self.showEditorButton.setMenuRole(QAction.PreferencesRole)
        self.showEditorButton.setIconVisibleInMenu(True)
        self.showEditorButton.setToolTip(showEditor)
        self.showEditorButton.setText(showEditor)
        ## Action for Clear button
        clearBt = QCoreApplication.translate("PythonConsole", "Clear Console")
        self.clearButton = QAction(self)
        self.clearButton.setCheckable(False)
        self.clearButton.setEnabled(True)
        self.clearButton.setIcon(
            QgsApplication.getThemeIcon("console/iconClearConsole.png"))
        self.clearButton.setMenuRole(QAction.PreferencesRole)
        self.clearButton.setIconVisibleInMenu(True)
        self.clearButton.setToolTip(clearBt)
        self.clearButton.setText(clearBt)
        ## Action for settings
        optionsBt = QCoreApplication.translate("PythonConsole", "Options...")
        self.optionsButton = QAction(self)
        self.optionsButton.setCheckable(False)
        self.optionsButton.setEnabled(True)
        self.optionsButton.setIcon(
            QgsApplication.getThemeIcon("console/iconSettingsConsole.png"))
        self.optionsButton.setMenuRole(QAction.PreferencesRole)
        self.optionsButton.setIconVisibleInMenu(True)
        self.optionsButton.setToolTip(optionsBt)
        self.optionsButton.setText(optionsBt)
        ## Action menu for class
        actionClassBt = QCoreApplication.translate("PythonConsole",
                                                   "Import Class")
        self.actionClass = QAction(self)
        self.actionClass.setCheckable(False)
        self.actionClass.setEnabled(True)
        self.actionClass.setIcon(
            QgsApplication.getThemeIcon("console/iconClassConsole.png"))
        self.actionClass.setMenuRole(QAction.PreferencesRole)
        self.actionClass.setIconVisibleInMenu(True)
        self.actionClass.setToolTip(actionClassBt)
        self.actionClass.setText(actionClassBt)
        ## Action for Run script
        runBt = QCoreApplication.translate("PythonConsole", "Run Command")
        self.runButton = QAction(self)
        self.runButton.setCheckable(False)
        self.runButton.setEnabled(True)
        self.runButton.setIcon(
            QgsApplication.getThemeIcon("console/iconRunConsole.png"))
        self.runButton.setMenuRole(QAction.PreferencesRole)
        self.runButton.setIconVisibleInMenu(True)
        self.runButton.setToolTip(runBt)
        self.runButton.setText(runBt)
        ## Help action
        helpBt = QCoreApplication.translate("PythonConsole", "Help...")
        self.helpButton = QAction(self)
        self.helpButton.setCheckable(False)
        self.helpButton.setEnabled(True)
        self.helpButton.setIcon(
            QgsApplication.getThemeIcon("console/iconHelpConsole.png"))
        self.helpButton.setMenuRole(QAction.PreferencesRole)
        self.helpButton.setIconVisibleInMenu(True)
        self.helpButton.setToolTip(helpBt)
        self.helpButton.setText(helpBt)

        self.toolBar = QToolBar()
        self.toolBar.setEnabled(True)
        self.toolBar.setFocusPolicy(Qt.NoFocus)
        self.toolBar.setContextMenuPolicy(Qt.DefaultContextMenu)
        self.toolBar.setLayoutDirection(Qt.LeftToRight)
        self.toolBar.setIconSize(QSize(16, 16))
        self.toolBar.setMovable(False)
        self.toolBar.setFloatable(False)
        self.toolBar.addAction(self.clearButton)
        self.toolBar.addAction(self.actionClass)
        self.toolBar.addAction(self.runButton)
        self.toolBar.addSeparator()
        self.toolBar.addAction(self.showEditorButton)
        self.toolBar.addSeparator()
        self.toolBar.addAction(self.optionsButton)
        self.toolBar.addAction(self.helpButton)

        self.toolBarEditor = QToolBar()
        self.toolBarEditor.setEnabled(False)
        self.toolBarEditor.setFocusPolicy(Qt.NoFocus)
        self.toolBarEditor.setContextMenuPolicy(Qt.DefaultContextMenu)
        self.toolBarEditor.setLayoutDirection(Qt.LeftToRight)
        self.toolBarEditor.setIconSize(QSize(16, 16))
        self.toolBarEditor.setMovable(False)
        self.toolBarEditor.setFloatable(False)
        self.toolBarEditor.addAction(self.openFileButton)
        self.toolBarEditor.addAction(self.openInEditorButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.saveFileButton)
        self.toolBarEditor.addAction(self.saveAsFileButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.runScriptEditorButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.findTextButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.cutEditorButton)
        self.toolBarEditor.addAction(self.copyEditorButton)
        self.toolBarEditor.addAction(self.pasteEditorButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.commentEditorButton)
        self.toolBarEditor.addAction(self.uncommentEditorButton)
        self.toolBarEditor.addSeparator()
        self.toolBarEditor.addAction(self.objectListButton)

        ## Menu Import Class
        default_command = {
            (QCoreApplication.translate("PythonConsole", "Import Processing Class"),
             QgsApplication.getThemeIcon("console/iconProcessingConsole.png")):
            ["import processing"],
            (QCoreApplication.translate("PythonConsole", "Import PyQt.QtCore Class"),
             QgsApplication.getThemeIcon("console/iconQtCoreConsole.png")):
            ["from PyQt.QtCore import *"],
            (QCoreApplication.translate("PythonConsole", "Import PyQt.QtGui Class"),
             QgsApplication.getThemeIcon("console/iconQtGuiConsole.png")):
            ["from PyQt.QtGui import *", "from PyQt.QtWidgets import *"]
        }

        self.classMenu = QMenu()
        for (title, icon), commands in default_command.iteritems():
            action = self.classMenu.addAction(icon, title)
            action.triggered[()].connect(
                lambda commands=commands: self.shell.commandConsole(commands))

        cM = self.toolBar.widgetForAction(self.actionClass)
        cM.setMenu(self.classMenu)
        cM.setPopupMode(QToolButton.InstantPopup)

        self.widgetButton = QWidget()
        sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(
            self.widgetButton.sizePolicy().hasHeightForWidth())
        self.widgetButton.setSizePolicy(sizePolicy)

        self.widgetButtonEditor = QWidget(self.widgetEditor)
        sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(
            self.widgetButtonEditor.sizePolicy().hasHeightForWidth())
        self.widgetButtonEditor.setSizePolicy(sizePolicy)

        sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(
            self.shellOut.sizePolicy().hasHeightForWidth())
        self.shellOut.setSizePolicy(sizePolicy)

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

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

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

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

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

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

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

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

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

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

        self.findTextButton.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)
        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._findText)
        self.findNextButton.clicked.connect(self._findNext)
        self.findPrevButton.clicked.connect(self._findPrev)
        self.lineEditFind.textChanged.connect(self._textFindChanged)

    def _findText(self):
        self.tabEditorWidget.currentWidget().newEditor.findText(True)

    def _findNext(self):
        self.tabEditorWidget.currentWidget().newEditor.findText(True)

    def _findPrev(self):
        self.tabEditorWidget.currentWidget().newEditor.findText(False)

    def _textFindChanged(self):
        if self.lineEditFind.text():
            self.findNextButton.setEnabled(True)
            self.findPrevButton.setEnabled(True)
        else:
            self.lineEditFind.setStyleSheet('')
            self.findNextButton.setEnabled(False)
            self.findPrevButton.setEnabled(False)

    def onClickGoToLine(self, item, column):
        tabEditor = self.tabEditorWidget.currentWidget().newEditor
        if item.text(1) == 'syntaxError':
            check = tabEditor.syntaxCheck(fromContextMenu=False)
            if check and not tabEditor.isReadOnly():
                self.tabEditorWidget.currentWidget().save()
            return
        linenr = int(item.text(1))
        itemName = str(item.text(0))
        charPos = itemName.find(' ')
        if charPos != -1:
            objName = itemName[0:charPos]
        else:
            objName = itemName
        tabEditor.goToLine(objName, linenr)

    def toggleEditor(self, checked):
        self.splitterObj.show() if checked else self.splitterObj.hide()
        if not self.tabEditorWidget:
            self.tabEditorWidget.enableToolBarEditor(checked)
            self.tabEditorWidget.restoreTabsOrAddNew()

    def toggleObjectListWidget(self, checked):
        self.listClassMethod.show() if checked else self.listClassMethod.hide()

    def findTextEditor(self, checked):
        self.widgetFind.show() if checked else self.widgetFind.hide()

    def pasteEditor(self):
        self.tabEditorWidget.currentWidget().newEditor.paste()

    def cutEditor(self):
        self.tabEditorWidget.currentWidget().newEditor.cut()

    def copyEditor(self):
        self.tabEditorWidget.currentWidget().newEditor.copy()

    def runScriptEditor(self):
        self.tabEditorWidget.currentWidget().newEditor.runScriptCode()

    def commentCode(self):
        self.tabEditorWidget.currentWidget().newEditor.commentEditorCode(True)

    def uncommentCode(self):
        self.tabEditorWidget.currentWidget().newEditor.commentEditorCode(False)

    def openScriptFileExtEditor(self):
        tabWidget = self.tabEditorWidget.currentWidget()
        path = tabWidget.path
        import subprocess
        try:
            subprocess.Popen([os.environ['EDITOR'], path])
        except KeyError:
            QDesktopServices.openUrl(QUrl.fromLocalFile(path))

    def openScriptFile(self):
        lastDirPath = self.settings.value("pythonConsole/lastDirPath",
                                          QDir.homePath())
        openFileTr = QCoreApplication.translate("PythonConsole", "Open File")
        fileList = QFileDialog.getOpenFileNames(self, openFileTr, lastDirPath,
                                                "Script file (*.py)")
        if fileList:
            for pyFile in fileList:
                for i in range(self.tabEditorWidget.count()):
                    tabWidget = self.tabEditorWidget.widget(i)
                    if tabWidget.path == pyFile:
                        self.tabEditorWidget.setCurrentWidget(tabWidget)
                        break
                else:
                    tabName = QFileInfo(pyFile).fileName()
                    self.tabEditorWidget.newTabEditor(tabName, pyFile)

                    lastDirPath = QFileInfo(pyFile).path()
                    self.settings.setValue("pythonConsole/lastDirPath", pyFile)
                    self.updateTabListScript(pyFile, action='append')

    def saveScriptFile(self):
        tabWidget = self.tabEditorWidget.currentWidget()
        try:
            tabWidget.save()
        except (IOError, OSError) as error:
            msgText = QCoreApplication.translate(
                'PythonConsole',
                'The file <b>{0}</b> could not be saved. Error: {1}').format(
                    tabWidget.path, error.strerror)
            self.callWidgetMessageBarEditor(msgText, 2, False)

    def saveAsScriptFile(self, index=None):
        tabWidget = self.tabEditorWidget.currentWidget()
        if not index:
            index = self.tabEditorWidget.currentIndex()
        if not tabWidget.path:
            fileName = self.tabEditorWidget.tabText(index) + '.py'
            folder = self.settings.value("pythonConsole/lastDirPath",
                                         QDir.home())
            pathFileName = os.path.join(folder, fileName)
            fileNone = True
        else:
            pathFileName = tabWidget.path
            fileNone = False
        saveAsFileTr = QCoreApplication.translate("PythonConsole",
                                                  "Save File As")
        filename = QFileDialog.getSaveFileName(self, saveAsFileTr,
                                               pathFileName,
                                               "Script file (*.py)")
        if filename:
            try:
                tabWidget.save(filename)
            except (IOError, OSError) as error:
                msgText = QCoreApplication.translate(
                    'PythonConsole',
                    'The file <b>{0}</b> could not be saved. Error: {1}'
                ).format(tabWidget.path, error.strerror)
                self.callWidgetMessageBarEditor(msgText, 2, False)
                if fileNone:
                    tabWidget.path = None
                else:
                    tabWidget.path = pathFileName
                return

            if not fileNone:
                self.updateTabListScript(pathFileName, action='remove')

    def openHelp(self):
        QgsContextHelp.run("PythonConsole")

    def openSettings(self):
        if optionsDialog(self).exec_():
            self.shell.refreshSettingsShell()
            self.shellOut.refreshSettingsOutput()
            self.tabEditorWidget.refreshSettingsEditor()

    def callWidgetMessageBar(self, text):
        self.shellOut.widgetMessageBar(iface, text)

    def callWidgetMessageBarEditor(self, text, level, timed):
        self.tabEditorWidget.widgetMessageBar(iface, text, level, timed)

    def updateTabListScript(self, script, action=None):
        if action == 'remove':
            self.tabListScript.remove(script)
        elif action == 'append':
            if not self.tabListScript:
                self.tabListScript = []
            if script not in self.tabListScript:
                self.tabListScript.append(script)
        else:
            self.tabListScript = []
        self.settings.setValue("pythonConsole/tabScripts", self.tabListScript)

    def saveSettingsConsole(self):
        self.settings.setValue("pythonConsole/splitterConsole",
                               self.splitter.saveState())
        self.settings.setValue("pythonConsole/splitterObj",
                               self.splitterObj.saveState())
        self.settings.setValue("pythonConsole/splitterEditor",
                               self.splitterEditor.saveState())

        self.shell.writeHistoryFile(True)

    def restoreSettingsConsole(self):
        storedTabScripts = self.settings.value("pythonConsole/tabScripts", [])
        self.tabListScript = storedTabScripts
        self.splitter.restoreState(
            self.settings.value("pythonConsole/splitterConsole", QByteArray()))
        self.splitterEditor.restoreState(
            self.settings.value("pythonConsole/splitterEditor", QByteArray()))
        self.splitterObj.restoreState(
            self.settings.value("pythonConsole/splitterObj", QByteArray()))
Exemplo n.º 30
0
class ProcessingPlugin:
    def __init__(self, iface):
        self.iface = iface

    def initGui(self):
        Processing.initialize()

        self.commander = None
        self.toolbox = ProcessingToolbox()
        self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
        self.toolbox.hide()
        Processing.addAlgListListener(self.toolbox)

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

        self.toolboxAction = self.toolbox.toggleViewAction()
        self.toolboxAction.setObjectName('toolboxAction')
        self.toolboxAction.setIcon(
            QIcon(os.path.join(cmd_folder, 'images', 'alg.png')))
        self.toolboxAction.setText(self.tr('&Toolbox'))
        self.iface.registerMainWindowAction(self.toolboxAction, 'Ctrl+Alt+T')
        self.menu.addAction(self.toolboxAction)

        self.modelerAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'model.png')),
            self.tr('Graphical &Modeler...'), self.iface.mainWindow())
        self.modelerAction.setObjectName('modelerAction')
        self.modelerAction.triggered.connect(self.openModeler)
        self.iface.registerMainWindowAction(self.modelerAction, 'Ctrl+Alt+M')
        self.menu.addAction(self.modelerAction)

        self.historyAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'history.gif')),
            self.tr('&History...'), self.iface.mainWindow())
        self.historyAction.setObjectName('historyAction')
        self.historyAction.triggered.connect(self.openHistory)
        self.iface.registerMainWindowAction(self.historyAction, 'Ctrl+Alt+H')
        self.menu.addAction(self.historyAction)

        self.configAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'config.png')),
            self.tr('&Options...'), self.iface.mainWindow())
        self.configAction.setObjectName('configAction')
        self.configAction.triggered.connect(self.openConfig)
        self.iface.registerMainWindowAction(self.configAction, 'Ctrl+Alt+C')
        self.menu.addAction(self.configAction)

        self.resultsAction = QAction(
            QIcon(os.path.join(cmd_folder, 'images', 'results.png')),
            self.tr('&Results Viewer...'), self.iface.mainWindow())
        self.resultsAction.setObjectName('resultsAction')
        self.resultsAction.triggered.connect(self.openResults)
        self.iface.registerMainWindowAction(self.resultsAction, 'Ctrl+Alt+R')
        self.menu.addAction(self.resultsAction)

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

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

        initializeMenus()
        createMenus()

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

        # delete temporary output files
        folder = tempFolder()
        if QDir(folder).exists():
            shutil.rmtree(folder, True)

        self.iface.unregisterMainWindowAction(self.toolboxAction)
        self.iface.unregisterMainWindowAction(self.modelerAction)
        self.iface.unregisterMainWindowAction(self.historyAction)
        self.iface.unregisterMainWindowAction(self.configAction)
        self.iface.unregisterMainWindowAction(self.resultsAction)
        self.iface.unregisterMainWindowAction(self.commanderAction)

        removeMenus()

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

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

    def openModeler(self):
        dlg = ModelerDialog()
        dlg.exec_()
        if dlg.update:
            self.toolbox.updateProvider('model')

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

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

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

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