class MDTopBar(QFrame): """MD widget top bar at the top""" STATE_OK_UTD = 0 # Parsed OK, MD up to date STATE_OK_CHN = 1 # Parsed OK, MD changed STATE_BROKEN_UTD = 2 # Parsed with errors, MD up to date STATE_BROKEN_CHN = 3 # Parsed with errors, MD changed STATE_UNKNOWN = 4 def __init__(self, parent): QFrame.__init__(self, parent) self.__infoIcon = None self.__warningsIcon = None self.__layout = None self.__createLayout() self.__currentIconState = self.STATE_UNKNOWN def __createLayout(self): """Creates the layout""" self.setFixedHeight(24) self.__layout = QHBoxLayout(self) self.__layout.setContentsMargins(0, 0, 0, 0) # Create info icon self.__infoIcon = QLabel() self.__infoIcon.setPixmap(getPixmap('cfunknown.png')) self.__layout.addWidget(self.__infoIcon) self.__warningsIcon = QLabel() self.__warningsIcon.setPixmap(getPixmap('cfwarning.png')) self.__layout.addWidget(self.__warningsIcon) self.clearWarnings() self.__spacer = QWidget() self.__spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed) self.__spacer.setMinimumWidth(0) self.__layout.addWidget(self.__spacer) def clearWarnings(self): """Clears the warnings""" self.__warningsIcon.setVisible(False) self.__warningsIcon.setToolTip("") def setWarnings(self, warnings): """Sets the warnings""" self.__warningsIcon.setToolTip('Markdown parser warnings:\n' + '\n'.join(warnings)) self.__warningsIcon.setVisible(True) def clearErrors(self): """Clears all the errors""" self.__infoIcon.setToolTip('') def setErrors(self, errors): """Sets the errors""" self.__infoIcon.setToolTip('Markdown parser errors:\n' + '\n'.join(errors)) def updateInfoIcon(self, state): """Updates the information icon""" if state == self.__currentIconState: return if state == self.STATE_OK_UTD: self.__infoIcon.setPixmap(getPixmap('cfokutd.png')) self.__infoIcon.setToolTip("Markdown render is up to date") self.__currentIconState = self.STATE_OK_UTD elif state == self.STATE_OK_CHN: self.__infoIcon.setPixmap(getPixmap('cfokchn.png')) self.__infoIcon.setToolTip("Markdown render is not up to date; " "will be updated on idle") self.__currentIconState = self.STATE_OK_CHN elif state == self.STATE_BROKEN_UTD: self.__infoIcon.setPixmap(getPixmap('cfbrokenutd.png')) self.__infoIcon.setToolTip("Markdown render might be invalid " "due to invalid python code") self.__currentIconState = self.STATE_BROKEN_UTD elif state == self.STATE_BROKEN_CHN: self.__infoIcon.setPixmap(getPixmap('cfbrokenchn.png')) self.__infoIcon.setToolTip("Markdown render might be invalid; " "will be updated on idle") self.__currentIconState = self.STATE_BROKEN_CHN else: # STATE_UNKNOWN self.__infoIcon.setPixmap(getPixmap('cfunknown.png')) self.__infoIcon.setToolTip("Markdown render state is unknown") self.__currentIconState = self.STATE_UNKNOWN def getCurrentState(self): """Provides the current state""" return self.__currentIconState def resizeEvent(self, event): """Editor has resized""" QFrame.resizeEvent(self, event)
class ControlFlowNavigationBar(QFrame): """Navigation bar at the top of the flow UI widget""" STATE_OK_UTD = 0 # Parsed OK, control flow up to date STATE_OK_CHN = 1 # Parsed OK, control flow changed STATE_BROKEN_UTD = 2 # Parsed with errors, control flow up to date STATE_BROKEN_CHN = 3 # Parsed with errors, control flow changed STATE_UNKNOWN = 4 def __init__(self, parent): QFrame.__init__(self, parent) self.__infoIcon = None self.__warningsIcon = None self.__layout = None self.__pathLabel = None self.__createLayout() self.__currentIconState = self.STATE_UNKNOWN def __createLayout(self): """Creates the layout""" self.__layout = QHBoxLayout(self) self.__layout.setContentsMargins(0, 0, 0, 0) # Create info icon self.__infoIcon = QLabel(self) self.__infoIcon.setPixmap(getPixmap('cfunknown.png')) self.__layout.addWidget(self.__infoIcon) self.__warningsIcon = QLabel(self) self.__warningsIcon.setPixmap(getPixmap('cfwarning.png')) self.__layout.addWidget(self.__warningsIcon) self.clearWarnings() # Create the path label self.__pathLabel = HeaderFitLabel(self) self.__pathLabel.setTextFormat(Qt.PlainText) self.__pathLabel.setAlignment(Qt.AlignLeft) self.__pathLabel.setWordWrap(False) self.__pathLabel.setTextInteractionFlags(Qt.NoTextInteraction) self.__pathLabel.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed) self.__pathLabel.setMinimumWidth(40) self.__layout.addWidget(self.__pathLabel) self.__spacer = ToolBarExpandingSpacer(self) self.__spacer.setMinimumWidth(0) self.__layout.addWidget(self.__spacer) # Create the selection label self.__selectionLabel = HeaderLabel('', None, self) self.__selectionLabel.setTextFormat(Qt.PlainText) self.__selectionLabel.setAlignment(Qt.AlignCenter) self.__selectionLabel.setWordWrap(False) self.__selectionLabel.setTextInteractionFlags(Qt.NoTextInteraction) self.__selectionLabel.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed) self.__selectionLabel.setMinimumWidth(40) self.__layout.addWidget(self.__selectionLabel) self.setSelectionLabel(0, None) def clearWarnings(self): """Clears the warnings""" self.__warningsIcon.setVisible(False) self.__warningsIcon.setToolTip("") def setWarnings(self, warnings): """Sets the warnings""" self.__warningsIcon.setToolTip('Control flow parser warnings:\n' + '\n'.join(warnings)) self.__warningsIcon.setVisible(True) def clearErrors(self): """Clears all the errors""" self.__infoIcon.setToolTip('') def setErrors(self, errors): """Sets the errors""" self.__infoIcon.setToolTip('Control flow parser errors:\n' + '\n'.join(errors)) def updateInfoIcon(self, state): """Updates the information icon""" if state == self.__currentIconState: return if state == self.STATE_OK_UTD: self.__infoIcon.setPixmap(getPixmap('cfokutd.png')) self.__infoIcon.setToolTip("Control flow is up to date") self.__currentIconState = self.STATE_OK_UTD elif state == self.STATE_OK_CHN: self.__infoIcon.setPixmap(getPixmap('cfokchn.png')) self.__infoIcon.setToolTip("Control flow is not up to date; " "will be updated on idle") self.__currentIconState = self.STATE_OK_CHN elif state == self.STATE_BROKEN_UTD: self.__infoIcon.setPixmap(getPixmap('cfbrokenutd.png')) self.__infoIcon.setToolTip("Control flow might be invalid " "due to invalid python code") self.__currentIconState = self.STATE_BROKEN_UTD elif state == self.STATE_BROKEN_CHN: self.__infoIcon.setPixmap(getPixmap('cfbrokenchn.png')) self.__infoIcon.setToolTip("Control flow might be invalid; " "will be updated on idle") self.__currentIconState = self.STATE_BROKEN_CHN else: # STATE_UNKNOWN self.__infoIcon.setPixmap(getPixmap('cfunknown.png')) self.__infoIcon.setToolTip("Control flow state is unknown") self.__currentIconState = self.STATE_UNKNOWN def getCurrentState(self): """Provides the current state""" return self.__currentIconState def setPath(self, txt): """Sets the path label content""" self.__pathLabel.setText(txt) def setPathVisible(self, switchOn): """Sets the path visible""" self.__pathLabel.setVisible(switchOn) self.__spacer.setVisible(not switchOn) def setSelectionLabel(self, text, tooltip): """Sets selection label""" self.__selectionLabel.setText(str(text)) if tooltip: self.__selectionLabel.setToolTip("Selected items:\n" + str(tooltip)) else: self.__selectionLabel.setToolTip("Number of selected items") def resizeEvent(self, event): """Editor has resized""" QFrame.resizeEvent(self, event)
class PylintResultViewer(QWidget): """Pylint results viewer""" def __init__(self, ide, pluginHomeDir, parent=None): QWidget.__init__(self, parent) self.__results = None self.__ide = ide self.__pluginHomeDir = pluginHomeDir self.__noneLabel = QLabel("\nNo results available") self.__noneLabel.setFrameShape(QFrame.StyledPanel) self.__noneLabel.setAlignment(Qt.AlignHCenter) font = self.__noneLabel.font() font.setPointSize(font.pointSize() + 4) self.__noneLabel.setFont(font) self.__noneLabel.setAutoFillBackground(True) noneLabelPalette = self.__noneLabel.palette() noneLabelPalette.setColor(QPalette.Background, GlobalData().skin['nolexerPaper']) self.__noneLabel.setPalette(noneLabelPalette) self.__createLayout(self.__pluginHomeDir) def __createLayout(self, pluginHomeDir): """Creates the layout""" self.clearButton = QAction(getIcon('trash.png'), 'Clear', self) self.clearButton.triggered.connect(self.clear) self.outputButton = QAction(QIcon(pluginHomeDir + 'output.png'), 'Show pylint raw stdout and stderr', self) self.outputButton.triggered.connect(self.__showOutput) self.toolbar = QToolBar(self) self.toolbar.setOrientation(Qt.Vertical) self.toolbar.setMovable(False) self.toolbar.setAllowedAreas(Qt.RightToolBarArea) self.toolbar.setIconSize(QSize(16, 16)) self.toolbar.setFixedWidth(28) self.toolbar.setContentsMargins(0, 0, 0, 0) self.toolbar.addAction(self.outputButton) self.toolbar.addWidget(ToolBarExpandingSpacer(self.toolbar)) self.toolbar.addAction(self.clearButton) self.__resultsTree = QTreeWidget(self) self.__resultsTree.setAlternatingRowColors(True) self.__resultsTree.setRootIsDecorated(True) self.__resultsTree.setItemsExpandable(True) self.__resultsTree.setUniformRowHeights(True) self.__resultsTree.setItemDelegate(NoOutlineHeightDelegate(4)) headerLabels = ['Message type / line', 'id', 'Message'] self.__resultsTree.setHeaderLabels(headerLabels) self.__resultsTree.itemActivated.connect(self.__resultActivated) self.__fileLabel = HeaderFitPathLabel(None, self) self.__fileLabel.setAlignment(Qt.AlignLeft) self.__fileLabel.setMinimumWidth(50) self.__fileLabel.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed) self.__fileLabel.doubleClicked.connect(self.onPathLabelDoubleClick) self.__fileLabel.setContextMenuPolicy(Qt.CustomContextMenu) self.__fileLabel.customContextMenuRequested.connect( self.showPathLabelContextMenu) self.__rateLabel = HeaderLabel() self.__rateLabel.setToolTip('pylint analysis rate out of 10 ' '(previous run if there was one)') self.__timestampLabel = HeaderLabel() self.__timestampLabel.setToolTip('pylint analysis timestamp') self.__labelLayout = QHBoxLayout() self.__labelLayout.setSpacing(4) self.__labelLayout.addWidget(self.__fileLabel) self.__labelLayout.addWidget(self.__rateLabel) self.__labelLayout.addWidget(self.__timestampLabel) self.__vLayout = QVBoxLayout() self.__vLayout.setSpacing(4) self.__vLayout.addLayout(self.__labelLayout) self.__vLayout.addWidget(self.__resultsTree) self.__hLayout = QHBoxLayout() self.__hLayout.setContentsMargins(0, 0, 0, 0) self.__hLayout.setSpacing(0) self.__hLayout.addWidget(self.toolbar) self.__hLayout.addWidget(self.__noneLabel) self.__hLayout.addLayout(self.__vLayout) self.setLayout(self.__hLayout) self.__updateButtons() def __updateButtons(self): """Updates the toolbar buttons approprietly""" self.clearButton.setEnabled(self.__results is not None) if self.__results is not None: stdout = self.__results.get('StdOut', None) stderr = self.__results.get('StdErr', None) self.outputButton.setEnabled(stdout is not None or stderr is not None) else: self.outputButton.setEnabled(False) def showResults(self, results): """Populates the analysis results""" self.clear() self.__noneLabel.setVisible(False) self.__fileLabel.setVisible(True) self.__rateLabel.setVisible(True) self.__timestampLabel.setVisible(True) self.__resultsTree.setVisible(True) self.__results = results self.__updateButtons() tooltip = ' '.join(['pylint results for', os.path.basename(results['FileName']), 'at', results['Timestamp']]) self.__ide.sideBars['bottom'].setTabToolTip('pylint', tooltip) self.__fileLabel.setPath(results['FileName']) if 'Rate' in results: text = str(results['Rate']) if 'PreviousRunRate' in results: text += ' (' + str(results['PreviousRunRate']) + ')' self.__rateLabel.setText(' ' + text + ' ') else: self.__rateLabel.setVisible(False) self.__timestampLabel.setText(results['Timestamp']) totalMessages = 0 totalMessages += self.__populateMessages('Errors') totalMessages += self.__populateMessages('Warnings') totalMessages += self.__populateMessages('Refactoring') totalMessages += self.__populateMessages('Cosmetics') # Update the header with the total number of matches headerLabels = ['Message type / line', 'id', 'Message (total messages: ' + str(totalMessages) + ')'] self.__resultsTree.setHeaderLabels(headerLabels) # Resizing self.__resultsTree.header().resizeSections( QHeaderView.ResizeToContents) def __populateMessages(self, title): """Populates the analysis messages""" count = len(self.__results[title[0]]) if count > 0: suffix = '' if count == 1 else 's' messageTypeItem = MessageTypeTableItem( [title, '', '(' + str(count) + ' message' + suffix + ')']) self.__resultsTree.addTopLevelItem(messageTypeItem) for item in self.__results[title[0]]: columns = [str(item[1]), item[3], item[2]] messageItem = MessageTableItem(columns) messageTypeItem.addChild(messageItem) messageTypeItem.setExpanded(True) return count def clear(self): """Clears the results view""" self.__results = None self.__updateButtons() tooltip = 'No results available' self.__ide.sideBars['bottom'].setTabToolTip('pylint', tooltip) self.__noneLabel.setVisible(True) self.__fileLabel.setVisible(False) self.__rateLabel.setVisible(False) self.__timestampLabel.setVisible(False) self.__resultsTree.setVisible(False) self.__resultsTree.clear() def __resultActivated(self, item, column): """Handles the double click (or Enter) on a message""" del column # unused argument if self.__results: if isinstance(item, MessageTableItem): fileName = self.__results['FileName'] lineNumber = int(item.data(0, Qt.DisplayRole)) self.__ide.mainWindow.openFile(fileName, lineNumber) def __showOutput(self): """Shows the analysis stdout and stderr""" if self.__results is None: return # Show a separate dialog PylintStdoutStderrViewer(self.__ide.mainWindow, self.__results).exec_() def onPathLabelDoubleClick(self): """Double click on the path label""" txt = self.__getPathLabelFilePath() if txt.lower(): QApplication.clipboard().setText(txt) def __getPathLabelFilePath(self): """Provides undecorated path label content""" txt = str(self.__fileLabel.getPath()) if txt.startswith('File: '): return txt.replace('File: ', '') return txt def showPathLabelContextMenu(self, pos): """Triggered when a context menu is requested for the path label""" contextMenu = QMenu(self) contextMenu.addAction(getIcon('copymenu.png'), 'Copy full path to clipboard (double click)', self.onPathLabelDoubleClick) contextMenu.addSeparator() contextMenu.addAction(getIcon(''), 'Copy directory path to clipboard', self.onCopyDirToClipboard) contextMenu.addAction(getIcon(''), 'Copy file name to clipboard', self.onCopyFileNameToClipboard) contextMenu.popup(self.__fileLabel.mapToGlobal(pos)) def onCopyDirToClipboard(self): """Copies the dir path of the current file into the clipboard""" txt = self.__getPathLabelFilePath() if txt.lower(): try: QApplication.clipboard().setText(os.path.dirname(txt) + os.path.sep) except: pass def onCopyFileNameToClipboard(self): """Copies the file name of the current file into the clipboard""" txt = self.__getPathLabelFilePath() if txt.lower(): try: QApplication.clipboard().setText(os.path.basename(txt)) except: pass