class MVCConfigurationGUI(MVCConfigurationBase): """ GUI implementation of MVCConfigurationBase """ def __init__(self, configuration): super().__init__(configuration) assertMainThread() srv = Services.getService("MainWindow") srv.aboutToClose.connect(self._aboutToClose) confMenu = srv.menuBar().addMenu("&Configuration") toolBar = srv.getToolBar() configuration.configNameChanged.connect(self._configNameChanged) configuration.dirtyChanged.connect(self._dirtyChanged) style = QApplication.style() self.actLoad = QAction( QIcon.fromTheme("document-open", style.standardIcon(QStyle.SP_DialogOpenButton)), "Open config", self) self.actLoad.triggered.connect(self._execLoad) self.actSave = QAction( QIcon.fromTheme("document-save", style.standardIcon(QStyle.SP_DialogSaveButton)), "Save config", self) self.actSave.triggered.connect(self._execSaveConfig) self.actSaveWithGuiState = QAction( QIcon.fromTheme("document-save", style.standardIcon(QStyle.SP_DialogSaveButton)), "Save config sync gui state", self) self.actSaveWithGuiState.triggered.connect( self._execSaveConfigWithGuiState) self.actNew = QAction( QIcon.fromTheme("document-new", style.standardIcon(QStyle.SP_FileIcon)), "New config", self) self.actNew.triggered.connect(self._execNew) self.actActivate = QAction( QIcon.fromTheme("arrow-up", style.standardIcon(QStyle.SP_ArrowUp)), "Initialize", self) self.actActivate.triggered.connect(self.activate) self.actDeactivate = QAction( QIcon.fromTheme("arrow-down", style.standardIcon(QStyle.SP_ArrowDown)), "Deinitialize", self) self.actDeactivate.triggered.connect(self.deactivate) confMenu.addAction(self.actLoad) confMenu.addAction(self.actSave) confMenu.addAction(self.actSaveWithGuiState) confMenu.addAction(self.actNew) confMenu.addAction(self.actActivate) confMenu.addAction(self.actDeactivate) toolBar.addAction(self.actLoad) toolBar.addAction(self.actSave) toolBar.addAction(self.actNew) toolBar.addAction(self.actActivate) toolBar.addAction(self.actDeactivate) self.recentConfigs = [QAction() for i in range(10)] self.recentConfigs[0].setShortcut(QKeySequence(Qt.CTRL + Qt.Key_R)) confMenu.addSeparator() recentMenu = confMenu.addMenu("Recent") for a in self.recentConfigs: a.setVisible(False) a.triggered.connect(self._openRecent) recentMenu.addAction(a) self.mainWidget = srv.newDockWidget("Configuration", None, Qt.LeftDockWidgetArea) self.treeView = QTreeView(self.mainWidget) self.treeView.setHeaderHidden(False) self.treeView.setSelectionMode(QAbstractItemView.NoSelection) self.treeView.setEditTriggers(self.treeView.EditKeyPressed | self.treeView.AnyKeyPressed) self.treeView.setAllColumnsShowFocus(True) self.treeView.setExpandsOnDoubleClick(False) self.treeView.setDragEnabled(True) self.treeView.setDropIndicatorShown(True) self.treeView.setDragDropMode(QAbstractItemView.DragOnly) self.mainWidget.setWidget(self.treeView) self.treeView.setModel(self.model) self.treeView.header().setStretchLastSection(True) self.treeView.header().setSectionResizeMode( 0, QHeaderView.ResizeToContents) self.treeView.doubleClicked.connect(self._onItemDoubleClicked) self.treeView.setContextMenuPolicy(Qt.CustomContextMenu) self.treeView.customContextMenuRequested.connect( self._execTreeViewContextMenu) # expand applications by default self.treeView.setExpanded(self.model.index(1, 0), True) self.delegate = PropertyDelegate(self.model, ITEM_ROLE, ConfigurationModel.PropertyContent, self) self.treeView.setItemDelegate(self.delegate) self.restoreState() srv.aboutToClose.connect(self.saveState) # a list of dock widgets displaying subgraphs self._graphViews = [] # make sure that the graph views are closed when the config is closed self._configuration.subConfigRemoved.connect(self._subConfigRemoved) self._waitForActivated = None self._waitForOpenState = None def _execLoad(self): assertMainThread() if self._checkDirty(): return fn, _ = QFileDialog.getOpenFileName(self.mainWidget, "Load configuration", self.cfgfile, filter="*.json") if fn is not None and fn != "": logger.debug("Loading config file %s", fn) try: self.loadConfig(fn) except Exception as e: # pylint: disable=broad-except logger.exception("Error while loading configuration %s: %s", fn, str(e)) QMessageBox.warning(self.mainWidget, "Error while loading configuration", str(e)) def _openRecent(self): """ Called when the user clicks on a recent config. :return: """ if self._checkDirty(): return action = self.sender() fn = action.data() try: self.loadConfig(fn) except Exception as e: # pylint: disable=broad-except # catching general exception is wanted here. logger.exception("Error while loading configuration %s: %s", fn, str(e)) QMessageBox.warning(self.mainWidget, "Error while loading configuration", str(e)) def _checkDirty(self): if self._configuration.dirty(): ans = QMessageBox.question( None, "Save changes?", "There are unsaved changes. Do you want to save them?", buttons=QMessageBox.Save | QMessageBox.Discard | QMessageBox.Cancel, defaultButton=QMessageBox.Save) if ans == QMessageBox.Save: self.saveConfig() return False if ans == QMessageBox.Cancel: return True return False def _aboutToClose(self, mainWindow): if self._checkDirty(): mainWindow.ignoreCloseEvent() def _execNew(self): assertMainThread() if self._checkDirty(): return fn, _ = QFileDialog.getSaveFileName(self.mainWidget, "New configuration", ".", filter="*.json") if fn is not None and fn != "": logger.debug("Creating config file %s", fn) self.newConfig(fn) def _execSaveConfig(self): if self.configuration().filename() is None: self._execSaveConfigAs() else: self.saveConfig() def _execSaveConfigWithGuiState(self): if self.configuration().filename() is None: self._execSaveConfigAs() else: self.saveConfigWithGuiState() def _execSaveConfigAs(self): """ Opens a file dialog to get the save file name and calls saveConfig. :return: """ assertMainThread() fn, _ = QFileDialog.getSaveFileName(self.mainWidget, "Save configuration as", ".", "*.json") if fn is not None and fn != "": self.saveConfigAs(fn) def _addGraphView(self, subConfig): g = subConfig.getGraph() # remove already deleted graph views from internal list valid_graphViews = [] for gv in self._graphViews: if shiboken2.isValid(gv): # pylint: disable=no-member valid_graphViews.append(gv) self._graphViews = valid_graphViews # check if graph view is already there for gv in self._graphViews: if gv.widget().scene().graph == g: logger.info("Graph view already exists.") return # create new graph view srv = Services.getService("MainWindow") graphDw = srv.newDockWidget("Graph (%s)" % (subConfig.getName()), parent=None, defaultArea=Qt.RightDockWidgetArea, allowedArea=Qt.RightDockWidgetArea | Qt.BottomDockWidgetArea) graphDw.setAttribute(Qt.WA_DeleteOnClose, True) assert isinstance(graphDw, QDockWidget) graphView = GraphEditorView(graphDw) graphView.setScene(GraphScene(subConfig.getGraph(), graphDw)) graphDw.setWidget(graphView) self._graphViews.append(graphDw) graphDw.visibleChanged.connect(self._removeGraphViewFromList) def _subConfigRemoved(self, subConfigName, configType): g = self._configuration.subConfigByNameAndTye(subConfigName, configType).getGraph() for gv in self._graphViews: if gv.widget().scene().graph == g: logger.debug("deleting graph view for subconfig %s", subConfigName) gv.deleteLater() def _removeGraphViewFromList(self, visible): if visible: return gv = self.sender() try: self._graphViews.remove(gv) logger.debug("removed graphview from list") except ValueError: logger.debug("graphview not in list, ignored") def _execTreeViewContextMenu(self, point): index = self.treeView.indexAt(point) item = self.model.data(index, ITEM_ROLE) if isinstance(item, ConfigurationModel.SubConfigContent): m = QMenu() a1 = QAction("Edit graph") m.addAction(a1) a1.triggered.connect(lambda: self._addGraphView(item.subConfig)) if self.model.isApplication(index): a2 = QAction("Select Application") a2.triggered.connect(lambda: self.changeActiveApp( self.model.data(index, Qt.DisplayRole))) a3 = QAction("Init Application") a3.triggered.connect(lambda: self._changeActiveAppAndInit( self.model.data(index, Qt.DisplayRole))) m.addActions([a2, a3]) pbsrv = Services.getService("PlaybackControl") m2 = m.addMenu("Init and load sequence") m3 = m.addMenu("Init, load and play") s1 = [] s2 = [] for a in pbsrv.recentSeqs: assert isinstance(a, QAction) if a.isVisible(): # pylint: disable=cell-var-from-loop # the below statements are tested and work aseq = QAction(a.text()) aseq.triggered.connect(lambda arg1=a.data( ), seq=a.data(): self._changeActiveAppInitAndLoad( self.model.data(index, Qt.DisplayRole), seq, False) ) s1.append(aseq) aseq = QAction(a.text()) aseq.triggered.connect(lambda arg1=a.data( ), seq=a.data(): self._changeActiveAppInitAndLoad( self.model.data(index, Qt.DisplayRole), seq, True)) # pylint: enable=cell-var-from-loop s2.append(aseq) m2.addActions(s1) m3.addActions(s2) m.exec_(self.treeView.mapToGlobal(point)) return if self.model.isSubConfigParent( index) == Configuration.CONFIG_TYPE_APPLICATION: m = QMenu() a = QAction("Add application") m.addAction(a) a = m.exec_(self.treeView.mapToGlobal(point)) if a is not None: self._configuration.addNewApplication() return if self.model.isSubConfigParent( index) == Configuration.CONFIG_TYPE_COMPOSITE: m = QMenu() a = QAction("Add composite filter") m.addAction(a) a = m.exec_(self.treeView.mapToGlobal(point)) if a is not None: self._configuration.addNewCompositeFilter() return def _configNameChanged(self, cfgfile): logger.debug("_configNameChanged: %s", cfgfile) assertMainThread() self.cfgfile = cfgfile self._dirtyChanged(self._configuration.dirty()) foundIdx = None for i, a in enumerate(self.recentConfigs): if a.data() == cfgfile: foundIdx = i if foundIdx is None: foundIdx = len(self.recentConfigs) - 1 for i in range(foundIdx, 0, -1): self.recentConfigs[i].setText(self.recentConfigs[i - 1].text()) self.recentConfigs[i].setData(self.recentConfigs[i - 1].data()) self.recentConfigs[i].setVisible( self.recentConfigs[i - 1].data() is not None) self.recentConfigs[0].setText(cfgfile) self.recentConfigs[0].setData(cfgfile) self.recentConfigs[0].setVisible(True) def _dirtyChanged(self, dirty): srv = Services.getService("MainWindow") if self.cfgfile is None: title = "nexxT: <unnamed>" else: title = "nexxT: " + self.cfgfile if dirty: title += " *" srv.setWindowTitle(title) def _onItemDoubleClicked(self, index): assertMainThread() if self.model.isApplication(index): app = self.model.data(index, Qt.DisplayRole) self.changeActiveApp(app) else: self.treeView.edit(index) def _changeActiveAppAndInit(self, app): """ Call this slot to activate and init an application :param app: can be either an Application instance or the name of an application :return: """ assertMainThread() if isinstance(app, str): app = self.configuration().applicationByName(app) currentApp = Application.activeApplication if currentApp is not None: currentApp = currentApp.getApplication() self._waitForActivated = app self.changeActiveApp(app.getName()) def _changeActiveAppInitAndLoad(self, app, sequence, startPlay): self._waitForOpenState = (app, sequence, startPlay) self._changeActiveAppAndInit(app) def appActivated(self, name, app): # pylint: disable=unused-argument """ Called when the application is activated. :param name: the application name :param app: An ActiveApplication instance. :return: """ assertMainThread() if app is not None: self.activeAppStateChange(app.getState()) app.stateChanged.connect(self.activeAppStateChange) if self._waitForActivated == app.getApplication(): MethodInvoker(self.activate, Qt.QueuedConnection) else: self.actActivate.setEnabled(False) self.actDeactivate.setEnabled(False) self._waitForActivated = None def _disconnectSingleShotPlay(self): assertMainThread() pbsrv = Services.getService("PlaybackControl") try: pbsrv.playbackPaused.disconnect(self._singleShotPlay) except RuntimeError: # we are already disconnected. pass def _singleShotPlay(self): assertMainThread() pbsrv = Services.getService("PlaybackControl") MethodInvoker(pbsrv.startPlayback, Qt.QueuedConnection) self._disconnectSingleShotPlay() def activeAppStateChange(self, newState): """ Called when the active application changes its state. :param newState: the new application's state (see FilterState) :return: """ assertMainThread() if newState == FilterState.CONSTRUCTED: self.actActivate.setEnabled(True) else: self.actActivate.setEnabled(False) if newState == FilterState.ACTIVE: if self._waitForOpenState is not None: app, pbfile, startPlay = self._waitForOpenState self._waitForOpenState = None if app == Application.activeApplication.getApplication( ).getName(): pbsrv = Services.getService("PlaybackControl") if startPlay: pbsrv.playbackPaused.connect(self._singleShotPlay) QTimer.singleShot(2000, self._disconnectSingleShotPlay) MethodInvoker(pbsrv.browser.setActive, Qt.QueuedConnection, pbfile) self.actDeactivate.setEnabled(True) self.actSaveWithGuiState.setEnabled(False) else: self.actDeactivate.setEnabled(False) self.actSaveWithGuiState.setEnabled(True) def restoreState(self): """ Restore the state of the configuration gui service (namely the recently open config files). This is saved in QSettings because it is used across config files. :return: """ logger.debug("restoring config state ...") settings = QSettings() v = settings.value("ConfigurationRecentFiles") if v is not None and isinstance(v, QByteArray): ds = QDataStream(v) recentFiles = ds.readQStringList() idx = 0 for f in recentFiles: if f != "" and f is not None: self.recentConfigs[idx].setData(f) self.recentConfigs[idx].setText(f) self.recentConfigs[idx].setVisible(True) idx += 1 if idx >= len(self.recentConfigs): break logger.debug("restoring config state done") def saveState(self): """ Save the state of the configuration gui service (namely the recently open config files). This is saved in QSettings because it is used across config files. :return: """ logger.debug("saving config state ...") settings = QSettings() b = QByteArray() ds = QDataStream(b, QIODevice.WriteOnly) l = [ rc.data() for rc in self.recentConfigs if rc.isVisible() and rc.data() is not None and rc.data() != "" ] ds.writeQStringList(l) settings.setValue("ConfigurationRecentFiles", b) logger.debug("saving config state done (%s)", l)
def create_ui(self): """Setup main UI elements, dock widgets, UI-related elements, etc. """ log.debug('Loading UI') # Undo Stack self.undo_stack = QUndoStack(self) self.undo_stack.setUndoLimit(100) # Object navigation history self.obj_history = deque([], config.MAX_OBJ_HISTORY) app = QApplication.instance() base_font = QFont() base_font.fromString(self.prefs['base_font']) app.setFont(base_font) # Object class table widget # classTable = QTableView(self) classTable = classtable.TableView(self) classTable.setObjectName("classTable") classTable.setAlternatingRowColors(True) classTable.setFrameShape(QFrame.StyledPanel) classTable_font = QFont() classTable_font.fromString(self.prefs['class_table_font']) classTable.setFont(classTable_font) fm = classTable.fontMetrics() classTable.setWordWrap(True) classTable.setEditTriggers(QAbstractItemView.EditKeyPressed | QAbstractItemView.DoubleClicked | QAbstractItemView.AnyKeyPressed | QAbstractItemView.SelectedClicked) # classTable.horizontalHeader().setMovable(True) # classTable.verticalHeader().setMovable(False) classTable.horizontalHeader().setSectionResizeMode(QHeaderView.Interactive) classTable.verticalHeader().setSectionResizeMode(QHeaderView.Interactive) classTable.horizontalHeader().setDefaultSectionSize(self.prefs['default_column_width']) classTable.verticalHeader().setDefaultSectionSize(fm.height() + 0) classTable.setSelectionMode(QAbstractItemView.ExtendedSelection) classTable.setContextMenuPolicy(Qt.CustomContextMenu) classTable.customContextMenuRequested.connect(self.custom_table_context_menu) # Create table model and proxy layers for transposing and filtering self.classTableModel = classtable.IDFObjectTableModel(classTable) self.transposeableModel = classtable.TransposeProxyModel(self.classTableModel) self.transposeableModel.setSourceModel(self.classTableModel) self.sortableModel = classtable.SortFilterProxyModel(self.transposeableModel) self.sortableModel.setSourceModel(self.transposeableModel) # Assign model to table (enable sorting FIRST) # table.setSortingEnabled(True) # Disable for now, CRUD actions won't work! classTable.setModel(self.sortableModel) # Connect some signals selection_model = classTable.selectionModel() selection_model.selectionChanged.connect(self.table_selection_changed) scroll_bar = classTable.verticalScrollBar() scroll_bar.valueChanged.connect(self.scroll_changed) # These are currently broken # classTable.horizontalHeader().sectionMoved.connect(self.moveObject) # classTable.verticalHeader().sectionMoved.connect(self.moveObject) # Object class tree widget classTreeDockWidget = QDockWidget("Object Classes and Counts", self) classTreeDockWidget.setObjectName("classTreeDockWidget") classTreeDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas) classTree = QTreeView(classTreeDockWidget) classTree.setUniformRowHeights(True) classTree.setAllColumnsShowFocus(True) classTree.setRootIsDecorated(False) classTree.setExpandsOnDoubleClick(True) classTree.setIndentation(15) classTree.setAnimated(True) classTree_font = QFont() classTree_font.fromString(self.prefs['class_tree_font']) classTree.setFont(classTree_font) classTree.setAlternatingRowColors(True) classTree.setHorizontalScrollMode(QAbstractItemView.ScrollPerPixel) palette = classTree.palette() palette.setColor(QPalette.Highlight, Qt.darkCyan) classTree.setPalette(palette) class_tree_window = QWidget(classTreeDockWidget) class_tree_dock_layout_v = QVBoxLayout() class_tree_dock_layout_h = QHBoxLayout() class_tree_dock_layout_v.setContentsMargins(0, 8, 0, 0) class_tree_dock_layout_h.setContentsMargins(0, 0, 0, 0) class_tree_filter_edit = QLineEdit(classTreeDockWidget) class_tree_filter_edit.setPlaceholderText("Filter Classes") class_tree_filter_edit.textChanged.connect(self.treeFilterRegExpChanged) class_tree_filter_cancel = QPushButton("Clear", classTreeDockWidget) class_tree_filter_cancel.setMaximumWidth(45) class_tree_filter_cancel.clicked.connect(self.clearTreeFilterClicked) class_tree_dock_layout_h.addWidget(class_tree_filter_edit) class_tree_dock_layout_h.addWidget(class_tree_filter_cancel) class_tree_dock_layout_v.addLayout(class_tree_dock_layout_h) class_tree_dock_layout_v.addWidget(classTree) class_tree_window.setLayout(class_tree_dock_layout_v) classTreeDockWidget.setWidget(class_tree_window) classTreeDockWidget.setContentsMargins(0,0,0,0) # Comments widget commentDockWidget = QDockWidget("Comments", self) commentDockWidget.setObjectName("commentDockWidget") commentDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas) commentView = UndoRedoTextEdit(commentDockWidget, self) commentView.setLineWrapMode(QTextEdit.FixedColumnWidth) commentView.setLineWrapColumnOrWidth(499) commentView.setFrameShape(QFrame.StyledPanel) commentView_font = QFont() commentView_font.fromString(self.prefs['comments_font']) commentView.setFont(commentView_font) commentDockWidget.setWidget(commentView) # Info and help widget infoDockWidget = QDockWidget("Info", self) infoDockWidget.setObjectName("infoDockWidget") infoDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas) infoView = QTextEdit(infoDockWidget) infoView.setFrameShape(QFrame.StyledPanel) infoView.setReadOnly(True) infoDockWidget.setWidget(infoView) # Node list and jump menu widget refDockWidget = QDockWidget("Field References", self) refDockWidget.setObjectName("refDockWidget") refDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas) ref_model = reftree.ReferenceTreeModel(None, refDockWidget) refView = QTreeView(refDockWidget) refView.setModel(ref_model) refView.setUniformRowHeights(True) refView.setRootIsDecorated(False) refView.setIndentation(15) refView.setColumnWidth(0, 160) refView.setFrameShape(QFrame.StyledPanel) refDockWidget.setWidget(refView) refView.doubleClicked.connect(self.ref_tree_double_clicked) # Logging and debugging widget logDockWidget = QDockWidget("Log Viewer", self) logDockWidget.setObjectName("logDockWidget") logDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas) logView = QPlainTextEdit(logDockWidget) logView.setLineWrapMode(QPlainTextEdit.NoWrap) logView.setReadOnly(True) logView_font = QFont() logView_font.fromString(self.prefs['base_font']) logView.setFont(logView_font) logView.ensureCursorVisible() logDockWidget.setWidget(logView) # Undo view widget undoDockWidget = QDockWidget("Undo History", self) undoDockWidget.setObjectName("undoDockWidget") undoDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas) undoView = QUndoView(self.undo_stack) undoDockWidget.setWidget(undoView) # Define corner docking behaviour self.setDockNestingEnabled(True) self.setCorner(Qt.TopLeftCorner, Qt.LeftDockWidgetArea) self.setCorner(Qt.TopRightCorner, Qt.RightDockWidgetArea) self.setCorner(Qt.BottomLeftCorner, Qt.LeftDockWidgetArea) self.setCorner(Qt.BottomRightCorner, Qt.RightDockWidgetArea) # Assign main widget and dock widgets to QMainWindow self.setCentralWidget(classTable) self.addDockWidget(Qt.LeftDockWidgetArea, classTreeDockWidget) self.addDockWidget(Qt.RightDockWidgetArea, commentDockWidget) self.addDockWidget(Qt.RightDockWidgetArea, infoDockWidget) self.addDockWidget(Qt.RightDockWidgetArea, refDockWidget) self.addDockWidget(Qt.RightDockWidgetArea, logDockWidget) self.addDockWidget(Qt.RightDockWidgetArea, undoDockWidget) # Store widgets for access by other objects self.classTable = classTable self.commentView = commentView self.infoView = infoView self.classTree = classTree self.logView = logView self.undoView = undoView self.refView = refView self.filterTreeBox = class_tree_filter_edit # Store docks for access by other objects self.commentDockWidget = commentDockWidget self.infoDockWidget = infoDockWidget self.classTreeDockWidget = classTreeDockWidget self.logDockWidget = logDockWidget self.undoDockWidget = undoDockWidget self.refDockWidget = refDockWidget # Perform other UI-related initialization tasks self.center() self.setUnifiedTitleAndToolBarOnMac(True) self.setWindowIcon(QIcon(':/images/logo.png')) # Status bar setup self.statusBar().showMessage('Status: Ready') self.unitsLabel = QLabel() self.unitsLabel.setAlignment(Qt.AlignCenter) self.unitsLabel.setMinimumSize(self.unitsLabel.sizeHint()) self.unitsLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken) self.statusBar().addPermanentWidget(self.unitsLabel) self.pathLabel = QLabel() self.pathLabel.setAlignment(Qt.AlignCenter) self.pathLabel.setMinimumSize(self.pathLabel.sizeHint()) self.pathLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken) self.statusBar().addPermanentWidget(self.pathLabel) self.versionLabel = QLabel() self.versionLabel.setAlignment(Qt.AlignCenter) self.versionLabel.setMinimumSize(self.versionLabel.sizeHint()) self.versionLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken) self.statusBar().addPermanentWidget(self.versionLabel) self.progressBarIDF = QProgressBar() self.progressBarIDF.setAlignment(Qt.AlignCenter) self.progressBarIDF.setMaximumWidth(200) self.statusBar().addPermanentWidget(self.progressBarIDF) self.clipboard = QApplication.instance().clipboard() self.obj_clipboard = [] self.setStyleSheet(""" QToolTip { background-color: gray; color: white; border: black solid 1px } # QMenu { # background-color: rgbf(0.949020, 0.945098, 0.941176); # color: rgb(255,255,255); # } # QMenu::item::selected { # background-color: rgbf(0.949020, 0.945098, 0.941176); # } """)
class SearchReplaceDialog(QDialog): """Search & Replace window """ def __init__(self, parent, initial_query=None): """Initialize the search window """ super(SearchReplaceDialog, self).__init__(parent) self.parent = parent self.prefs = parent.prefs self.items_checked = 0 self.search_button = QPushButton('Search') self.search_text = MySearchField(self.search_button) self.search_text.setPlaceholderText("Enter search query here") self.search_button.clicked.connect(self.submit_search) input_layout = QHBoxLayout() input_layout.addWidget(self.search_text) input_layout.addWidget(self.search_button) self.results_tree = QTreeView() self.results_tree.setRootIsDecorated(False) self.results_tree.setAlternatingRowColors(True) self.results_tree.setAllColumnsShowFocus(True) self.results_tree.setSelectionBehavior(QAbstractItemView.SelectRows) self.results_tree.setSelectionMode(QAbstractItemView.SingleSelection) self.results_tree.doubleClicked.connect(self.go_to_object) self.whole_field_checkbox = QCheckBox("Whole Field Only", self) self.advanced_search_checkbox = QCheckBox("Advanced Search", self) self.advanced_search_checkbox.stateChanged.connect( self.advanced_search_checked) self.ignore_geometry_checkbox = QCheckBox("Ignore Geometry", self) self.go_button = QPushButton('Go') self.go_button.clicked.connect(self.go_to_object) checks_layout = QHBoxLayout() checks_layout.addWidget(self.whole_field_checkbox) checks_layout.addWidget(self.advanced_search_checkbox) checks_layout.addWidget(self.ignore_geometry_checkbox) checks_layout.addStretch() checks_layout.addWidget(self.go_button) self.query_label = QLabel("Query:") self.query_label.setEnabled(False) self.query_text = QLineEdit() self.query_text.setEnabled(True) self.query_text.setReadOnly(True) self.query_text.setFrame(False) self.query_text.setStyleSheet("""QLineEdit { background-color: LightGray; color: white; } """) query_layout = QHBoxLayout() query_layout.addWidget(self.query_label) query_layout.addWidget(self.query_text) self.select_label = QLabel("Select:") self.select_all_button = QPushButton("All") self.select_none_button = QPushButton("None") self.select_invert_button = QPushButton("Invert") self.delete_button = QPushButton("Delete Objects") self.select_all_button.clicked.connect(self.select_all_clicked) self.select_none_button.clicked.connect(self.select_none_clicked) self.select_invert_button.clicked.connect(self.select_invert_clicked) self.delete_button.clicked.connect(self.delete_button_clicked) self.delete_button.setEnabled(False) selection_layout = QHBoxLayout() selection_layout.addWidget(self.select_label) selection_layout.addWidget(self.select_all_button) selection_layout.addWidget(self.select_none_button) selection_layout.addWidget(self.select_invert_button) selection_layout.addStretch() selection_layout.addWidget(self.delete_button) self.replace_with_text = QLineEdit() self.replace_with_label = QLabel("Replace With:") self.replace_button = QPushButton("Replace") self.replace_button.clicked.connect(self.replace_button_clicked) self.replace_button.setEnabled(False) replace_layout = QHBoxLayout() replace_layout.addWidget(self.replace_with_label) replace_layout.addWidget(self.replace_with_text) replace_layout.addWidget(self.replace_button) layout = QVBoxLayout() layout.addLayout(input_layout) layout.addLayout(checks_layout) layout.addLayout(query_layout) layout.addWidget(self.results_tree) layout.addLayout(selection_layout) layout.addLayout(replace_layout) self.resize(650, 450) self.setLayout(layout) self.setWindowTitle("IDF+ Search & Replace") self.search_text.setFocus() self.setTabOrder(self.search_text, self.search_button) self.setTabOrder(self.search_button, self.whole_field_checkbox) self.setTabOrder(self.whole_field_checkbox, self.advanced_search_checkbox) self.setTabOrder(self.advanced_search_checkbox, self.select_all_button) self.setTabOrder(self.select_all_button, self.select_none_button) self.setTabOrder(self.select_none_button, self.select_invert_button) self.setTabOrder(self.select_invert_button, self.replace_with_text) self.setTabOrder(self.replace_with_text, self.replace_button) self.setTabOrder(self.replace_button, self.search_text) self.results_tree.setModel(self.create_results_model([])) self.results_tree.setColumnHidden(2, True) if initial_query is not None: self.search_text.setText(initial_query) self.search_button.click() def create_results_model(self, results): def add_result_row(row_model, value, obj_class, uuid): row_model.insertRow(0) row_model.setData(model.index(0, 0), value) row_model.setData(model.index(0, 1), obj_class) row_model.setData(model.index(0, 2), uuid) item_0 = model.itemFromIndex(model.index(0, 0)) item_0.setCheckState(Qt.Unchecked) item_0.setFlags(item_0.flags() | Qt.ItemIsUserCheckable) item_0.setEditable(False) item_1 = model.itemFromIndex(model.index(0, 1)) item_1.setEditable(False) model = QStandardItemModel(0, 3, self) model.setHeaderData(0, Qt.Horizontal, "Value") model.setHeaderData(1, Qt.Horizontal, "Class") model.setHeaderData(2, Qt.Horizontal, "UUID") for hit in results: add_result_row(model, hit['value'], hit['obj_class_display'], hit['uuid']) return model def submit_search(self): """Submits a search based on the current query """ user_query = self.search_text.text() idf = self.parent.idf if not user_query or len(user_query) < 2 or not idf: return [], "" results, my_query = idf.search( user_query, self.whole_field_checkbox.isChecked(), self.advanced_search_checkbox.isChecked(), self.ignore_geometry_checkbox.isChecked()) self.query_text.setText(str(my_query)) self.results_tree.setModel(self.create_results_model(results)) self.results_tree.model().itemChanged.connect(self.item_checked) # self.results_tree.setColumnHidden(2, True) self.results_tree.resizeColumnToContents(0) self.results_tree.resizeColumnToContents(1) self.results_tree.setSortingEnabled(True) def item_checked(self, item): if item.checkState() == Qt.Checked: self.items_checked += 1 else: self.items_checked -= 1 if self.items_checked > 0: self.delete_button.setEnabled(True) self.replace_button.setEnabled(True) else: self.delete_button.setEnabled(False) self.replace_button.setEnabled(False) def select_all_clicked(self): model = self.results_tree.model() result_count = model.rowCount() for i in range(result_count): model.itemFromIndex(model.index(i, 0)).setCheckState(Qt.Checked) def select_none_clicked(self): model = self.results_tree.model() result_count = model.rowCount() for i in range(result_count): model.itemFromIndex(model.index(i, 0)).setCheckState(Qt.Unchecked) def select_invert_clicked(self): model = self.results_tree.model() result_count = model.rowCount() for i in range(result_count): item = model.itemFromIndex(model.index(i, 0)) if item.checkState() == Qt.Checked: new_state = Qt.Unchecked else: new_state = Qt.Checked item.setCheckState(new_state) def delete_button_clicked(self): model = self.results_tree.model() result_count = model.rowCount() if result_count <= 0 or self.items_checked <= 0: return question = "Are you sure you want to perform this deletion?\n" \ "Undo is currently NOT supported for this operation." response = self.confirm_action(question) if response is not True: return for i in range(result_count): item_0 = model.itemFromIndex(model.index(i, 0)) item_2 = model.itemFromIndex(model.index(i, 2)) if item_0.checkState() != Qt.Checked: continue field = self.parent.idf.field_by_uuid(item_2.text()) obj = field._outer obj_class = self.parent.idf.idf_objects(obj.obj_class) try: index = obj_class.index(obj) self.parent.idf.remove_objects(obj.obj_class, index, index + 1) except ValueError: pass # already deleted self.parent.set_dirty(True) self.submit_search() self.parent.load_table_view(self.parent.current_obj_class) QMessageBox.information(self, "Delete Action", "Deletion Complete!") def advanced_search_checked(self): if self.advanced_search_checkbox.isChecked(): self.whole_field_checkbox.setEnabled(False) self.whole_field_checkbox.setChecked(True) self.ignore_geometry_checkbox.setEnabled(False) self.ignore_geometry_checkbox.setChecked(False) else: self.whole_field_checkbox.setEnabled(True) self.whole_field_checkbox.setChecked(False) self.ignore_geometry_checkbox.setEnabled(True) self.ignore_geometry_checkbox.setChecked(False) def replace_button_clicked(self): search_text = self.search_text.text() replace_with_text = self.replace_with_text.text() if not search_text: return model = self.results_tree.model() result_count = model.rowCount() if result_count <= 0 or self.items_checked <= 0: return question = "Are you sure you want to perform this replacement?\n" \ "Undo is currently NOT supported for this operation." response = self.confirm_action(question) if response is not True: return for i in range(result_count): item_0 = model.itemFromIndex(model.index(i, 0)) item_2 = model.itemFromIndex(model.index(i, 2)) if item_0.checkState() != Qt.Checked: continue field = self.parent.idf.field_by_uuid(item_2.text()) if self.whole_field_checkbox.isChecked( ) or self.advanced_search_checkbox.isChecked(): field.value = replace_with_text else: regex = re.compile(re.escape(search_text), re.IGNORECASE) field.value = regex.sub(replace_with_text, field.value) self.parent.set_dirty(True) self.submit_search() self.parent.load_table_view(self.parent.current_obj_class) QMessageBox.information(self, "Replacement", "Replacement Complete!") def confirm_action(self, question): """Confirm user wants to perform action """ flags = QMessageBox.StandardButton.Yes flags |= QMessageBox.StandardButton.No response = QMessageBox.question(self, "Are you sure?", question, flags) if response == QMessageBox.Yes: return True elif QMessageBox.No: return False else: return False def go_to_object(self, index=None): if index is None: selected = self.results_tree.selectedIndexes() if not selected: return index = selected[0] model = self.results_tree.model() item = model.itemFromIndex(model.index(index.row(), 2)) field = self.parent.idf.field_by_uuid(item.text()) self.parent.activateWindow() self.parent.jump_to_field(field)