class ScriptEdit(QsciScintilla):
DEFAULT_COLOR = "#4d4d4c"
KEYWORD_COLOR = "#8959a8"
CLASS_COLOR = "#4271ae"
METHOD_COLOR = "#4271ae"
DECORATION_COLOR = "#3e999f"
NUMBER_COLOR = "#c82829"
COMMENT_COLOR = "#8e908c"
COMMENT_BLOCK_COLOR = "#8e908c"
BACKGROUND_COLOR = "#ffffff"
CURSOR_COLOR = "#636363"
CARET_LINE_COLOR = "#efefef"
SINGLE_QUOTE_COLOR = "#718c00"
DOUBLE_QUOTE_COLOR = "#718c00"
TRIPLE_SINGLE_QUOTE_COLOR = "#eab700"
TRIPLE_DOUBLE_QUOTE_COLOR = "#eab700"
MARGIN_BACKGROUND_COLOR = "#efefef"
MARGIN_FOREGROUND_COLOR = "#636363"
SELECTION_BACKGROUND_COLOR = "#d7d7d7"
SELECTION_FOREGROUND_COLOR = "#303030"
MATCHED_BRACE_BACKGROUND_COLOR = "#b7f907"
MATCHED_BRACE_FOREGROUND_COLOR = "#303030"
EDGE_COLOR = "#efefef"
FOLD_COLOR = "#efefef"
def __init__(self, parent=None):
super().__init__(parent)
self.lexer = None
self.api = None
self.setCommonOptions()
self.initShortcuts()
def setCommonOptions(self):
# Enable non-ASCII characters
self.setUtf8(True)
settings = QgsSettings()
# Default font
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
self.setFont(font)
self.setMarginsFont(font)
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.setMatchedBraceBackgroundColor(QColor(settings.value("pythonConsole/matchedBraceBackgroundColorEditor", QColor(self.MATCHED_BRACE_BACKGROUND_COLOR))))
self.setMatchedBraceForegroundColor(QColor(settings.value("pythonConsole/matchedBraceForegroundColorEditor", QColor(self.MATCHED_BRACE_FOREGROUND_COLOR))))
#self.setWrapMode(QsciScintilla.WrapWord)
#self.setWrapVisualFlags(QsciScintilla.WrapFlagByText,
# QsciScintilla.WrapFlagNone, 4)
self.setSelectionForegroundColor(QColor(settings.value("pythonConsole/selectionForegroundColorEditor", QColor(self.SELECTION_FOREGROUND_COLOR))))
self.setSelectionBackgroundColor(QColor(settings.value("pythonConsole/selectionBackgroundColorEditor", QColor(self.SELECTION_BACKGROUND_COLOR))))
# Show line numbers
fontmetrics = QFontMetrics(font)
self.setMarginWidth(1, fontmetrics.width("0000") + 5)
self.setMarginLineNumbers(1, True)
self.setMarginsForegroundColor(QColor(settings.value("pythonConsole/marginForegroundColorEditor", QColor(self.MARGIN_FOREGROUND_COLOR))))
self.setMarginsBackgroundColor(QColor(settings.value("pythonConsole/marginBackgroundColorEditor", QColor(self.MARGIN_BACKGROUND_COLOR))))
self.setIndentationGuidesForegroundColor(QColor(settings.value("pythonConsole/marginForegroundColorEditor", QColor(self.MARGIN_FOREGROUND_COLOR))))
self.setIndentationGuidesBackgroundColor(QColor(settings.value("pythonConsole/marginBackgroundColorEditor", QColor(self.MARGIN_BACKGROUND_COLOR))))
# Highlight current line
caretLineColorEditor = settings.value("pythonConsole/caretLineColorEditor", QColor(self.CARET_LINE_COLOR))
cursorColorEditor = settings.value("pythonConsole/cursorColorEditor", QColor(self.CURSOR_COLOR))
self.setCaretLineVisible(True)
self.setCaretWidth(2)
self.setCaretLineBackgroundColor(caretLineColorEditor)
self.setCaretForegroundColor(cursorColorEditor)
# Folding
self.setFolding(QsciScintilla.PlainFoldStyle)
foldColor = QColor(settings.value("pythonConsole/foldColorEditor", QColor(self.FOLD_COLOR)))
self.setFoldMarginColors(foldColor, foldColor)
# Mark column 80 with vertical line
self.setEdgeMode(QsciScintilla.EdgeLine)
self.setEdgeColumn(80)
self.setEdgeColor(QColor(settings.value("pythonConsole/edgeColorEditor", QColor(self.EDGE_COLOR))))
# Indentation
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setTabIndents(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
self.setIndentationGuides(True)
# Autocompletion
self.setAutoCompletionThreshold(2)
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
self.setFonts(10)
self.initLexer()
def setFonts(self, size):
# Load font from Python console settings
settings = QgsSettings()
fontName = settings.value('pythonConsole/fontfamilytext', 'Monospace')
fontSize = int(settings.value('pythonConsole/fontsize', size))
self.defaultFont = QFont(fontName)
self.defaultFont.setFixedPitch(True)
self.defaultFont.setPointSize(fontSize)
self.defaultFont.setStyleHint(QFont.TypeWriter)
self.defaultFont.setBold(False)
self.boldFont = QFont(self.defaultFont)
self.boldFont.setBold(True)
self.italicFont = QFont(self.defaultFont)
self.italicFont.setItalic(True)
self.setFont(self.defaultFont)
self.setMarginsFont(self.defaultFont)
def initShortcuts(self):
(ctrl, shift) = (self.SCMOD_CTRL << 16, self.SCMOD_SHIFT << 16)
# Disable some shortcuts
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('D') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl +
shift)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('T') + ctrl)
# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Z") + ctrl)
# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Y") + ctrl)
# Use Ctrl+Space for autocompletion
self.shortcutAutocomplete = QShortcut(QKeySequence(Qt.CTRL +
Qt.Key_Space), self)
self.shortcutAutocomplete.setContext(Qt.WidgetShortcut)
self.shortcutAutocomplete.activated.connect(self.autoComplete)
def autoComplete(self):
self.autoCompleteFromAll()
def initLexer(self):
settings = QgsSettings()
self.lexer = QsciLexerPython()
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
loadFont = settings.value("pythonConsole/fontfamilytextEditor")
if loadFont:
font.setFamily(loadFont)
fontSize = settings.value("pythonConsole/fontsizeEditor", type=int)
if fontSize:
font.setPointSize(fontSize)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(QColor(settings.value("pythonConsole/defaultFontColorEditor", QColor(self.DEFAULT_COLOR))))
self.lexer.setColor(QColor(settings.value("pythonConsole/commentFontColorEditor", QColor(self.COMMENT_COLOR))), 1)
self.lexer.setColor(QColor(settings.value("pythonConsole/numberFontColorEditor", QColor(self.NUMBER_COLOR))), 2)
self.lexer.setColor(QColor(settings.value("pythonConsole/keywordFontColorEditor", QColor(self.KEYWORD_COLOR))), 5)
self.lexer.setColor(QColor(settings.value("pythonConsole/classFontColorEditor", QColor(self.CLASS_COLOR))), 8)
self.lexer.setColor(QColor(settings.value("pythonConsole/methodFontColorEditor", QColor(self.METHOD_COLOR))), 9)
self.lexer.setColor(QColor(settings.value("pythonConsole/decorFontColorEditor", QColor(self.DECORATION_COLOR))), 15)
self.lexer.setColor(QColor(settings.value("pythonConsole/commentBlockFontColorEditor", QColor(self.COMMENT_BLOCK_COLOR))), 12)
self.lexer.setColor(QColor(settings.value("pythonConsole/singleQuoteFontColorEditor", QColor(self.SINGLE_QUOTE_COLOR))), 4)
self.lexer.setColor(QColor(settings.value("pythonConsole/doubleQuoteFontColorEditor", QColor(self.DOUBLE_QUOTE_COLOR))), 3)
self.lexer.setColor(QColor(settings.value("pythonConsole/tripleSingleQuoteFontColorEditor", QColor(self.TRIPLE_SINGLE_QUOTE_COLOR))), 6)
self.lexer.setColor(QColor(settings.value("pythonConsole/tripleDoubleQuoteFontColorEditor", QColor(self.TRIPLE_DOUBLE_QUOTE_COLOR))), 7)
self.lexer.setColor(QColor(settings.value("pythonConsole/defaultFontColorEditor", QColor(self.DEFAULT_COLOR))), 13)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
self.lexer.setFont(font, QsciLexerPython.UnclosedString)
for style in range(0, 33):
paperColor = QColor(settings.value("pythonConsole/paperBackgroundColorEditor", QColor(self.BACKGROUND_COLOR)))
self.lexer.setPaper(paperColor, style)
self.api = QsciAPIs(self.lexer)
useDefaultAPI = bool(settings.value('pythonConsole/preloadAPI',
True))
if useDefaultAPI:
# Load QGIS API shipped with Python console
self.api.loadPrepared(
os.path.join(QgsApplication.pkgDataPath(),
'python', 'qsci_apis', 'pyqgis.pap'))
else:
# Load user-defined API files
apiPaths = settings.value('pythonConsole/userAPI', [])
for path in apiPaths:
self.api.load(path)
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
class ShellOutputScintilla(QsciScintilla):
DEFAULT_COLOR = "#4d4d4c"
KEYWORD_COLOR = "#8959a8"
CLASS_COLOR = "#4271ae"
METHOD_COLOR = "#4271ae"
DECORATION_COLOR = "#3e999f"
NUMBER_COLOR = "#c82829"
COMMENT_COLOR = "#8e908c"
COMMENT_BLOCK_COLOR = "#8e908c"
BACKGROUND_COLOR = "#ffffff"
CURSOR_COLOR = "#636363"
CARET_LINE_COLOR = "#efefef"
SINGLE_QUOTE_COLOR = "#718c00"
DOUBLE_QUOTE_COLOR = "#718c00"
TRIPLE_SINGLE_QUOTE_COLOR = "#eab700"
TRIPLE_DOUBLE_QUOTE_COLOR = "#eab700"
MARGIN_BACKGROUND_COLOR = "#efefef"
MARGIN_FOREGROUND_COLOR = "#636363"
SELECTION_BACKGROUND_COLOR = "#d7d7d7"
SELECTION_FOREGROUND_COLOR = "#303030"
MATCHED_BRACE_BACKGROUND_COLOR = "#b7f907"
MATCHED_BRACE_FOREGROUND_COLOR = "#303030"
def __init__(self, parent=None):
super(ShellOutputScintilla, self).__init__(parent)
self.parent = parent
self.shell = self.parent.shell
self.settings = QgsSettings()
# Creates layout for message bar
self.layout = QGridLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
spacerItem = QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
self.layout.addItem(spacerItem, 1, 0, 1, 1)
# messageBar instance
self.infoBar = QgsMessageBar()
sizePolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.infoBar.setSizePolicy(sizePolicy)
self.layout.addWidget(self.infoBar, 0, 0, 1, 1)
# Enable non-ascii chars for editor
self.setUtf8(True)
sys.stdout = writeOut(self, sys.stdout)
sys.stderr = writeOut(self, sys.stderr, "_traceback")
self.insertInitText()
self.refreshSettingsOutput()
self.setReadOnly(True)
# Set the default font
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
self.setFont(font)
self.setMarginsFont(font)
# Margin 0 is used for line numbers
self.setMarginWidth(0, 0)
self.setMarginWidth(1, 0)
self.setMarginWidth(2, 0)
#fm = QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(1, "00000")
self.setMarginLineNumbers(1, True)
self.setCaretLineVisible(True)
self.setCaretWidth(0)
self.setMinimumHeight(120)
self.setWrapMode(QsciScintilla.WrapCharacter)
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
self.runScut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_E), self)
self.runScut.setContext(Qt.WidgetShortcut)
self.runScut.activated.connect(self.enteredSelected)
# Reimplemented copy action to prevent paste prompt (>>>,...) in command view
self.copyShortcut = QShortcut(QKeySequence.Copy, self)
self.copyShortcut.activated.connect(self.copy)
self.selectAllShortcut = QShortcut(QKeySequence.SelectAll, self)
self.selectAllShortcut.activated.connect(self.selectAll)
def insertInitText(self):
txtInit = QCoreApplication.translate("PythonConsole",
"Python Console\n"
"Use iface to access QGIS API interface or Type help(iface) for more info\n"
"Security warning: typing commands from an untrusted source can lead to data loss and/or leak")
# some translation string for the console header ends without '\n'
# and the first command in console will be appended at the header text.
# The following code add a '\n' at the end of the string if not present.
if txtInit.endswith('\n'):
self.setText(txtInit)
else:
self.setText(txtInit + '\n')
def refreshSettingsOutput(self):
# Set Python lexer
self.setLexers()
self.setSelectionForegroundColor(QColor(self.settings.value("pythonConsole/selectionForegroundColor", QColor(self.SELECTION_FOREGROUND_COLOR))))
self.setSelectionBackgroundColor(QColor(self.settings.value("pythonConsole/selectionBackgroundColor", QColor(self.SELECTION_BACKGROUND_COLOR))))
self.setMarginsForegroundColor(QColor(self.settings.value("pythonConsole/marginForegroundColor", QColor(self.MARGIN_FOREGROUND_COLOR))))
self.setMarginsBackgroundColor(QColor(self.settings.value("pythonConsole/marginBackgroundColor", QColor(self.MARGIN_BACKGROUND_COLOR))))
caretLineColor = self.settings.value("pythonConsole/caretLineColor", QColor(self.CARET_LINE_COLOR))
cursorColor = self.settings.value("pythonConsole/cursorColor", QColor(self.CURSOR_COLOR))
self.setCaretLineBackgroundColor(caretLineColor)
self.setCaretForegroundColor(cursorColor)
def setLexers(self):
self.lexer = QsciLexerPython()
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
loadFont = self.settings.value("pythonConsole/fontfamilytext")
if loadFont:
font.setFamily(loadFont)
fontSize = self.settings.value("pythonConsole/fontsize", type=int)
if fontSize:
font.setPointSize(fontSize)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(QColor(self.settings.value("pythonConsole/defaultFontColor", QColor(self.DEFAULT_COLOR))))
self.lexer.setColor(QColor(self.settings.value("pythonConsole/commentFontColor", QColor(self.COMMENT_COLOR))), 1)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/numberFontColor", QColor(self.NUMBER_COLOR))), 2)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/keywordFontColor", QColor(self.KEYWORD_COLOR))), 5)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/classFontColor", QColor(self.CLASS_COLOR))), 8)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/methodFontColor", QColor(self.METHOD_COLOR))), 9)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/decorFontColor", QColor(self.DECORATION_COLOR))), 15)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/commentBlockFontColor", QColor(self.COMMENT_BLOCK_COLOR))), 12)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/singleQuoteFontColor", QColor(self.SINGLE_QUOTE_COLOR))), 4)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/doubleQuoteFontColor", QColor(self.DOUBLE_QUOTE_COLOR))), 3)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/tripleSingleQuoteFontColor", QColor(self.TRIPLE_SINGLE_QUOTE_COLOR))), 6)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/tripleDoubleQuoteFontColor", QColor(self.TRIPLE_DOUBLE_QUOTE_COLOR))), 7)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/defaultFontColorEditor", QColor(self.DEFAULT_COLOR))), 13)
self.lexer.setColor(QColor(Qt.red), 14)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 2)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
self.lexer.setFont(font, QsciLexerPython.UnclosedString)
for style in range(0, 33):
paperColor = QColor(self.settings.value("pythonConsole/paperBackgroundColor", QColor(self.BACKGROUND_COLOR)))
self.lexer.setPaper(paperColor, style)
self.setLexer(self.lexer)
def clearConsole(self):
self.setText('')
self.insertInitText()
self.shell.setFocus()
def contextMenuEvent(self, e):
menu = QMenu(self)
iconRun = QgsApplication.getThemeIcon("console/mIconRunConsole.svg")
iconClear = QgsApplication.getThemeIcon("console/iconClearConsole.svg")
iconHideTool = QgsApplication.getThemeIcon("console/iconHideToolConsole.svg")
iconSettings = QgsApplication.getThemeIcon("console/iconSettingsConsole.svg")
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()))
def hideToolBar(self):
tB = self.parent.toolBar
tB.hide() if tB.isVisible() else tB.show()
self.shell.setFocus()
def showEditor(self):
Ed = self.parent.splitterObj
if not Ed.isVisible():
Ed.show()
self.parent.showEditorButton.setChecked(True)
self.shell.setFocus()
def copy(self):
"""Copy text to clipboard... or keyboard interrupt"""
if self.hasSelectedText():
text = self.selectedText()
text = text.replace('>>> ', '').replace('... ', '').strip() # removing prompts
QApplication.clipboard().setText(text)
else:
raise KeyboardInterrupt
def enteredSelected(self):
cmd = self.selectedText()
self.shell.insertFromDropPaste(cmd)
self.shell.entered()
def keyPressEvent(self, e):
# empty text indicates possible shortcut key sequence so stay in output
txt = e.text()
if len(txt) and txt >= " ":
self.shell.append(txt)
self.shell.move_cursor_to_end()
self.shell.setFocus()
e.ignore()
else:
# possible shortcut key sequence, accept it
e.accept()
def widgetMessageBar(self, iface, text):
timeout = iface.messageTimeout()
self.infoBar.pushMessage(text, Qgis.Info, timeout)
class ShellScintilla(QsciScintilla, code.InteractiveInterpreter):
def __init__(self, parent=None):
super(ShellScintilla, self).__init__(parent)
code.InteractiveInterpreter.__init__(self, locals=None)
self.parent = parent
self.opening = ['(', '{', '[', "'", '"']
self.closing = [')', '}', ']', "'", '"']
self.settings = QSettings()
# Enable non-ascii chars for editor
self.setUtf8(True)
self.new_input_line = True
self.setMarginWidth(0, 0)
self.setMarginWidth(1, 0)
self.setMarginWidth(2, 0)
self.buffer = []
self.displayPrompt(False)
for line in _init_commands:
self.runsource(line)
self.history = []
self.historyIndex = 0
# Read history command file
self.readHistoryFile()
self.historyDlg = HistoryDialog(self)
# Brace matching: enable for a brace immediately before or after
# the current position
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.setMatchedBraceBackgroundColor(QColor("#b7f907"))
# Current line visible with special background color
self.setCaretWidth(2)
self.refreshSettingsShell()
# Don't want to see the horizontal scrollbar at all
# Use raw message to Scintilla here (all messages are documented
# here: http://www.scintilla.org/ScintillaDoc.html)
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
# not too small
#self.setMinimumSize(500, 300)
self.setWrapMode(QsciScintilla.WrapCharacter)
self.SendScintilla(QsciScintilla.SCI_EMPTYUNDOBUFFER)
## Disable command key
ctrl, shift = self.SCMOD_CTRL << 16, self.SCMOD_SHIFT << 16
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('T') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('D') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('Z') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('Y') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl + shift)
## New QShortcut = ctrl+space/ctrl+alt+space for Autocomplete
self.newShortcutCSS = QShortcut(QKeySequence(Qt.CTRL + Qt.SHIFT + Qt.Key_Space), self)
self.newShortcutCAS = QShortcut(QKeySequence(Qt.CTRL + Qt.ALT + Qt.Key_Space), self)
self.newShortcutCSS.setContext(Qt.WidgetShortcut)
self.newShortcutCAS.setContext(Qt.WidgetShortcut)
self.newShortcutCAS.activated.connect(self.autoCompleteKeyBinding)
self.newShortcutCSS.activated.connect(self.showHistory)
def _setMinimumHeight(self):
fnt = self.settings.value("pythonConsole/fontfamilytext", "Monospace")
fntSize = self.settings.value("pythonConsole/fontsize", 10, type=int)
fm = QFontMetrics(QFont(fnt, fntSize))
self.setMinimumHeight(fm.height() + 10)
def refreshSettingsShell(self):
# Set Python lexer
self.setLexers()
threshold = self.settings.value("pythonConsole/autoCompThreshold", 2, type=int)
self.setAutoCompletionThreshold(threshold)
radioButtonSource = self.settings.value("pythonConsole/autoCompleteSource", 'fromAPI')
autoCompEnabled = self.settings.value("pythonConsole/autoCompleteEnabled", True, type=bool)
if autoCompEnabled:
if radioButtonSource == 'fromDoc':
self.setAutoCompletionSource(self.AcsDocument)
elif radioButtonSource == 'fromAPI':
self.setAutoCompletionSource(self.AcsAPIs)
elif radioButtonSource == 'fromDocAPI':
self.setAutoCompletionSource(self.AcsAll)
else:
self.setAutoCompletionSource(self.AcsNone)
cursorColor = self.settings.value("pythonConsole/cursorColor", QColor(Qt.black))
self.setCaretForegroundColor(cursorColor)
# Sets minimum height for input area based of font metric
self._setMinimumHeight()
def showHistory(self):
if not self.historyDlg.isVisible():
self.historyDlg.show()
self.historyDlg._reloadHistory()
self.historyDlg.activateWindow()
def autoCompleteKeyBinding(self):
radioButtonSource = self.settings.value("pythonConsole/autoCompleteSource", 'fromAPI')
autoCompEnabled = self.settings.value("pythonConsole/autoCompleteEnabled", True, type=bool)
if autoCompEnabled:
if radioButtonSource == 'fromDoc':
self.autoCompleteFromDocument()
elif radioButtonSource == 'fromAPI':
self.autoCompleteFromAPIs()
elif radioButtonSource == 'fromDocAPI':
self.autoCompleteFromAll()
def commandConsole(self, commands):
if not self.is_cursor_on_last_line():
self.move_cursor_to_end()
line, pos = self.getCursorPosition()
selCmdLenght = len(self.text(line))
self.setSelection(line, 4, line, selCmdLenght)
self.removeSelectedText()
for cmd in commands:
self.append(cmd)
self.entered()
self.move_cursor_to_end()
self.setFocus()
def setLexers(self):
self.lexer = QsciLexerPython()
loadFont = self.settings.value("pythonConsole/fontfamilytext", "Monospace")
fontSize = self.settings.value("pythonConsole/fontsize", 10, type=int)
font = QFont(loadFont)
font.setFixedPitch(True)
font.setPointSize(fontSize)
font.setStyleHint(QFont.TypeWriter)
font.setStretch(QFont.SemiCondensed)
font.setLetterSpacing(QFont.PercentageSpacing, 87.0)
font.setBold(False)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(QColor(self.settings.value("pythonConsole/defaultFontColor", QColor(Qt.black))))
self.lexer.setColor(QColor(self.settings.value("pythonConsole/commentFontColor", QColor(Qt.gray))), 1)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/keywordFontColor", QColor(Qt.darkGreen))), 5)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/classFontColor", QColor(Qt.blue))), 8)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/methodFontColor", QColor(Qt.darkGray))), 9)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/decorFontColor", QColor(Qt.darkBlue))), 15)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/commentBlockFontColor", QColor(Qt.gray))), 12)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/singleQuoteFontColor", QColor(Qt.blue))), 4)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/doubleQuoteFontColor", QColor(Qt.blue))), 3)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/tripleSingleQuoteFontColor", QColor(Qt.blue))), 6)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/tripleDoubleQuoteFontColor", QColor(Qt.blue))), 7)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
for style in range(0, 33):
paperColor = QColor(self.settings.value("pythonConsole/paperBackgroundColor", QColor(Qt.white)))
self.lexer.setPaper(paperColor, style)
self.api = QsciAPIs(self.lexer)
chekBoxAPI = self.settings.value("pythonConsole/preloadAPI", True, type=bool)
chekBoxPreparedAPI = self.settings.value("pythonConsole/usePreparedAPIFile", False, type=bool)
if chekBoxAPI:
pap = os.path.join(QgsApplication.pkgDataPath(), "python", "qsci_apis", "pyqgis.pap")
self.api.loadPrepared(pap)
elif chekBoxPreparedAPI:
self.api.loadPrepared(self.settings.value("pythonConsole/preparedAPIFile"))
else:
apiPath = self.settings.value("pythonConsole/userAPI", [])
for i in range(0, len(apiPath)):
self.api.load(apiPath[i])
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
## TODO: show completion list for file and directory
def getText(self):
""" Get the text as a unicode string. """
value = self.getBytes().decode('utf-8')
# print (value) printing can give an error because the console font
# may not have all unicode characters
return value
def getBytes(self):
""" Get the text as bytes (utf-8 encoded). This is how
the data is stored internally. """
len = self.SendScintilla(self.SCI_GETLENGTH) + 1
bb = QByteArray(len, '0')
self.SendScintilla(self.SCI_GETTEXT, len, bb)
return bytes(bb)[:-1]
def getTextLength(self):
return self.SendScintilla(QsciScintilla.SCI_GETLENGTH)
def get_end_pos(self):
"""Return (line, index) position of the last character"""
line = self.lines() - 1
return (line, len(self.text(line)))
def is_cursor_at_end(self):
"""Return True if cursor is at the end of text"""
cline, cindex = self.getCursorPosition()
return (cline, cindex) == self.get_end_pos()
def move_cursor_to_end(self):
"""Move cursor to end of text"""
line, index = self.get_end_pos()
self.setCursorPosition(line, index)
self.ensureCursorVisible()
self.ensureLineVisible(line)
def is_cursor_on_last_line(self):
"""Return True if cursor is on the last line"""
cline, _ = self.getCursorPosition()
return cline == self.lines() - 1
def is_cursor_on_edition_zone(self):
""" Return True if the cursor is in the edition zone """
cline, cindex = self.getCursorPosition()
return cline == self.lines() - 1 and cindex >= 4
def new_prompt(self, prompt):
"""
Print a new prompt and save its (line, index) position
"""
self.write(prompt, prompt=True)
# now we update our cursor giving end of prompt
line, index = self.getCursorPosition()
self.ensureCursorVisible()
self.ensureLineVisible(line)
def displayPrompt(self, more=False):
self.append("... ") if more else self.append(">>> ")
self.move_cursor_to_end()
def updateHistory(self, command):
if isinstance(command, list):
for line in command:
self.history.append(line)
elif not command == "":
if len(self.history) <= 0 or \
command != self.history[-1]:
self.history.append(command)
self.historyIndex = len(self.history)
def writeHistoryFile(self, fromCloseConsole=False):
ok = False
try:
wH = codecs.open(_historyFile, 'w', encoding='utf-8')
for s in self.history:
wH.write(s + '\n')
ok = True
except:
raise
wH.close()
if ok and not fromCloseConsole:
msgText = QCoreApplication.translate('PythonConsole',
'History saved successfully.')
self.parent.callWidgetMessageBar(msgText)
def readHistoryFile(self):
fileExist = QFile.exists(_historyFile)
if fileExist:
with codecs.open(_historyFile, 'r', encoding='utf-8') as rH:
for line in rH:
if line != "\n":
l = line.rstrip('\n')
self.updateHistory(l)
else:
return
def clearHistory(self, clearSession=False):
if clearSession:
self.history = []
msgText = QCoreApplication.translate('PythonConsole',
'Session and file history cleared successfully.')
self.parent.callWidgetMessageBar(msgText)
return
ok = False
try:
cH = codecs.open(_historyFile, 'w', encoding='utf-8')
ok = True
except:
raise
cH.close()
if ok:
msgText = QCoreApplication.translate('PythonConsole',
'History cleared successfully.')
self.parent.callWidgetMessageBar(msgText)
def clearHistorySession(self):
self.clearHistory(True)
def showPrevious(self):
if self.historyIndex < len(self.history) and self.history:
line, pos = self.getCursorPosition()
selCmdLenght = len(self.text(line))
self.setSelection(line, 4, line, selCmdLenght)
self.removeSelectedText()
self.historyIndex += 1
if self.historyIndex == len(self.history):
self.insert("")
pass
else:
self.insert(self.history[self.historyIndex])
self.move_cursor_to_end()
#self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
def showNext(self):
if self.historyIndex > 0 and self.history:
line, pos = self.getCursorPosition()
selCmdLenght = len(self.text(line))
self.setSelection(line, 4, line, selCmdLenght)
self.removeSelectedText()
self.historyIndex -= 1
if self.historyIndex == len(self.history):
self.insert("")
else:
self.insert(self.history[self.historyIndex])
self.move_cursor_to_end()
#self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
def keyPressEvent(self, e):
startLine, startPos, endLine, endPos = self.getSelection()
# handle invalid cursor position and multiline selections
if not self.is_cursor_on_edition_zone() or startLine < endLine:
# allow copying and selecting
if e.modifiers() & (Qt.ControlModifier | Qt.MetaModifier):
if e.key() in (Qt.Key_C, Qt.Key_A):
QsciScintilla.keyPressEvent(self, e)
return
# allow selection
if e.modifiers() & Qt.ShiftModifier:
if e.key() in (Qt.Key_Left, Qt.Key_Right, Qt.Key_Home, Qt.Key_End):
QsciScintilla.keyPressEvent(self, e)
return
# all other keystrokes get sent to the input line
self.move_cursor_to_end()
line, index = self.getCursorPosition()
cmd = self.text(line)
if e.key() in (Qt.Key_Return, Qt.Key_Enter) and not self.isListActive():
self.entered()
elif e.key() in (Qt.Key_Left, Qt.Key_Home):
QsciScintilla.keyPressEvent(self, e)
# check whether the cursor is moved out of the edition zone
newline, newindex = self.getCursorPosition()
if newline < line or newindex < 4:
# fix selection and the cursor position
if self.hasSelectedText():
self.setSelection(line, self.getSelection()[3], line, 4)
else:
self.setCursorPosition(line, 4)
elif e.key() in (Qt.Key_Backspace, Qt.Key_Delete):
QsciScintilla.keyPressEvent(self, e)
# check whether the cursor is moved out of the edition zone
_, newindex = self.getCursorPosition()
if newindex < 4:
# restore the prompt chars (if removed) and
# fix the cursor position
self.insert(cmd[:3 - newindex] + " ")
self.setCursorPosition(line, 4)
self.recolor()
elif (e.modifiers() & (Qt.ControlModifier | Qt.MetaModifier) and e.key() == Qt.Key_V) or \
(e.modifiers() & Qt.ShiftModifier and e.key() == Qt.Key_Insert):
self.paste()
e.accept()
elif e.key() == Qt.Key_Down and not self.isListActive():
self.showPrevious()
elif e.key() == Qt.Key_Up and not self.isListActive():
self.showNext()
## TODO: press event for auto-completion file directory
else:
t = e.text()
self.autoCloseBracket = self.settings.value("pythonConsole/autoCloseBracket", False, type=bool)
self.autoImport = self.settings.value("pythonConsole/autoInsertionImport", True, type=bool)
txt = cmd[:index].replace('>>> ', '').replace('... ', '')
## Close bracket automatically
if t in self.opening and self.autoCloseBracket:
i = self.opening.index(t)
if self.hasSelectedText() and startPos != 0:
selText = self.selectedText()
self.removeSelectedText()
self.insert(self.opening[i] + selText + self.closing[i])
self.setCursorPosition(endLine, endPos + 2)
return
elif t == '(' and (re.match(r'^[ \t]*def \w+$', txt)
or re.match(r'^[ \t]*class \w+$', txt)):
self.insert('):')
else:
self.insert(self.closing[i])
## FIXES #8392 (automatically removes the redundant char
## when autoclosing brackets option is enabled)
elif t in [')', ']', '}'] and self.autoCloseBracket:
txt = self.text(line)
try:
if txt[index - 1] in self.opening and t == txt[index]:
self.setCursorPosition(line, index + 1)
self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
except IndexError:
pass
elif t == ' ' and self.autoImport:
ptrn = r'^[ \t]*from [\w.]+$'
if re.match(ptrn, txt):
self.insert(' import')
self.setCursorPosition(line, index + 7)
QsciScintilla.keyPressEvent(self, e)
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()))
def mousePressEvent(self, e):
"""
Re-implemented to handle the mouse press event.
e: the mouse press event (QMouseEvent)
"""
self.setFocus()
if e.button() == Qt.MidButton:
stringSel = QApplication.clipboard().text(QClipboard.Selection)
if not self.is_cursor_on_last_line():
self.move_cursor_to_end()
self.insertFromDropPaste(stringSel)
e.accept()
else:
QsciScintilla.mousePressEvent(self, e)
def paste(self):
"""
Method to display data from the clipboard.
XXX: It should reimplement the virtual QScintilla.paste method,
but it seems not used by QScintilla code.
"""
stringPaste = QApplication.clipboard().text()
if self.is_cursor_on_last_line():
if self.hasSelectedText():
self.removeSelectedText()
else:
self.move_cursor_to_end()
self.insertFromDropPaste(stringPaste)
## Drag and drop
def dropEvent(self, e):
if e.mimeData().hasText():
stringDrag = e.mimeData().text()
self.insertFromDropPaste(stringDrag)
self.setFocus()
e.setDropAction(Qt.CopyAction)
e.accept()
else:
QsciScintilla.dropEvent(self, e)
def insertFromDropPaste(self, textDP):
pasteList = textDP.splitlines()
if pasteList:
for line in pasteList[:-1]:
cleanLine = line.replace(">>> ", "").replace("... ", "")
self.insert(cleanLine)
self.move_cursor_to_end()
self.runCommand(self.currentCommand())
if pasteList[-1] != "":
line = pasteList[-1]
cleanLine = line.replace(">>> ", "").replace("... ", "")
self.insert(cleanLine)
self.move_cursor_to_end()
def insertTextFromFile(self, listOpenFile):
for line in listOpenFile[:-1]:
self.append(line)
self.move_cursor_to_end()
self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
self.runCommand(self.currentCommand())
self.append(listOpenFile[-1])
self.move_cursor_to_end()
self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
def entered(self):
self.move_cursor_to_end()
self.runCommand(self.currentCommand())
self.setFocus()
self.move_cursor_to_end()
def currentCommand(self):
linenr, index = self.getCursorPosition()
string = self.text()
cmdLine = string[4:]
cmd = cmdLine
return cmd
def runCommand(self, cmd):
self.writeCMD(cmd)
import webbrowser
self.updateHistory(cmd)
if cmd in ('_pyqgis', '_api'):
if cmd == '_pyqgis':
webbrowser.open("http://qgis.org/pyqgis-cookbook/")
elif cmd == '_api':
webbrowser.open("http://qgis.org/api/")
more = False
else:
self.buffer.append(cmd)
src = u"\n".join(self.buffer)
more = self.runsource(src)
if not more:
self.buffer = []
## prevents to commands with more lines to break the console
## in the case they have a eol different from '\n'
self.setText('')
self.move_cursor_to_end()
self.displayPrompt(more)
def write(self, txt):
sys.stderr.write(txt)
def writeCMD(self, txt):
if len(txt) > 0:
getCmdString = self.text()
prompt = getCmdString[0:4]
sys.stdout.write(prompt + txt + '\n')
def runsource(self, source, filename='<input>', symbol='single'):
hook = sys.excepthook
try:
def excepthook(etype, value, tb):
self.write(u"".join(traceback.format_exception(etype, value, tb)))
sys.excepthook = excepthook
return super(ShellScintilla, self).runsource(source, filename, symbol)
finally:
sys.excepthook = hook
class ScriptEdit(QsciScintilla):
DEFAULT_COLOR = "#4d4d4c"
KEYWORD_COLOR = "#8959a8"
CLASS_COLOR = "#4271ae"
METHOD_COLOR = "#4271ae"
DECORATION_COLOR = "#3e999f"
NUMBER_COLOR = "#c82829"
COMMENT_COLOR = "#8e908c"
COMMENT_BLOCK_COLOR = "#8e908c"
BACKGROUND_COLOR = "#ffffff"
CURSOR_COLOR = "#636363"
CARET_LINE_COLOR = "#efefef"
SINGLE_QUOTE_COLOR = "#718c00"
DOUBLE_QUOTE_COLOR = "#718c00"
TRIPLE_SINGLE_QUOTE_COLOR = "#eab700"
TRIPLE_DOUBLE_QUOTE_COLOR = "#eab700"
MARGIN_BACKGROUND_COLOR = "#efefef"
MARGIN_FOREGROUND_COLOR = "#636363"
SELECTION_BACKGROUND_COLOR = "#d7d7d7"
SELECTION_FOREGROUND_COLOR = "#303030"
MATCHED_BRACE_BACKGROUND_COLOR = "#b7f907"
MATCHED_BRACE_FOREGROUND_COLOR = "#303030"
EDGE_COLOR = "#efefef"
FOLD_COLOR = "#efefef"
def __init__(self, parent=None):
super().__init__(parent)
self.lexer = None
self.api = None
self.setCommonOptions()
self.initShortcuts()
def setCommonOptions(self):
# Enable non-ASCII characters
self.setUtf8(True)
settings = QgsSettings()
# Default font
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
self.setFont(font)
self.setMarginsFont(font)
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.setMatchedBraceBackgroundColor(
QColor(
settings.value(
"pythonConsole/matchedBraceBackgroundColorEditor",
QColor(self.MATCHED_BRACE_BACKGROUND_COLOR))))
self.setMatchedBraceForegroundColor(
QColor(
settings.value(
"pythonConsole/matchedBraceForegroundColorEditor",
QColor(self.MATCHED_BRACE_FOREGROUND_COLOR))))
#self.setWrapMode(QsciScintilla.WrapWord)
#self.setWrapVisualFlags(QsciScintilla.WrapFlagByText,
# QsciScintilla.WrapFlagNone, 4)
self.setSelectionForegroundColor(
QColor(
settings.value("pythonConsole/selectionForegroundColorEditor",
QColor(self.SELECTION_FOREGROUND_COLOR))))
self.setSelectionBackgroundColor(
QColor(
settings.value("pythonConsole/selectionBackgroundColorEditor",
QColor(self.SELECTION_BACKGROUND_COLOR))))
# Show line numbers
fontmetrics = QFontMetrics(font)
self.setMarginWidth(1, fontmetrics.width("0000") + 5)
self.setMarginLineNumbers(1, True)
self.setMarginsForegroundColor(
QColor(
settings.value("pythonConsole/marginForegroundColorEditor",
QColor(self.MARGIN_FOREGROUND_COLOR))))
self.setMarginsBackgroundColor(
QColor(
settings.value("pythonConsole/marginBackgroundColorEditor",
QColor(self.MARGIN_BACKGROUND_COLOR))))
self.setIndentationGuidesForegroundColor(
QColor(
settings.value("pythonConsole/marginForegroundColorEditor",
QColor(self.MARGIN_FOREGROUND_COLOR))))
self.setIndentationGuidesBackgroundColor(
QColor(
settings.value("pythonConsole/marginBackgroundColorEditor",
QColor(self.MARGIN_BACKGROUND_COLOR))))
# Highlight current line
caretLineColorEditor = settings.value(
"pythonConsole/caretLineColorEditor",
QColor(self.CARET_LINE_COLOR))
cursorColorEditor = settings.value("pythonConsole/cursorColorEditor",
QColor(self.CURSOR_COLOR))
self.setCaretLineVisible(True)
self.setCaretWidth(2)
self.setCaretLineBackgroundColor(caretLineColorEditor)
self.setCaretForegroundColor(cursorColorEditor)
# Folding
self.setFolding(QsciScintilla.PlainFoldStyle)
foldColor = QColor(
settings.value("pythonConsole/foldColorEditor",
QColor(self.FOLD_COLOR)))
self.setFoldMarginColors(foldColor, foldColor)
# Mark column 80 with vertical line
self.setEdgeMode(QsciScintilla.EdgeLine)
self.setEdgeColumn(80)
self.setEdgeColor(
QColor(
settings.value("pythonConsole/edgeColorEditor",
QColor(self.EDGE_COLOR))))
# Indentation
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setTabIndents(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
self.setIndentationGuides(True)
# Autocompletion
self.setAutoCompletionThreshold(2)
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
self.setFonts(10)
self.initLexer()
def setFonts(self, size):
# Load font from Python console settings
settings = QgsSettings()
fontName = settings.value('pythonConsole/fontfamilytext', 'Monospace')
fontSize = int(settings.value('pythonConsole/fontsize', size))
self.defaultFont = QFont(fontName)
self.defaultFont.setFixedPitch(True)
self.defaultFont.setPointSize(fontSize)
self.defaultFont.setStyleHint(QFont.TypeWriter)
self.defaultFont.setBold(False)
self.boldFont = QFont(self.defaultFont)
self.boldFont.setBold(True)
self.italicFont = QFont(self.defaultFont)
self.italicFont.setItalic(True)
self.setFont(self.defaultFont)
self.setMarginsFont(self.defaultFont)
def initShortcuts(self):
(ctrl, shift) = (self.SCMOD_CTRL << 16, self.SCMOD_SHIFT << 16)
# Disable some shortcuts
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('D') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY,
ord('L') + ctrl + shift)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('T') + ctrl)
# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Z") + ctrl)
# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Y") + ctrl)
# Use Ctrl+Space for autocompletion
self.shortcutAutocomplete = QShortcut(
QKeySequence(Qt.CTRL + Qt.Key_Space), self)
self.shortcutAutocomplete.setContext(Qt.WidgetShortcut)
self.shortcutAutocomplete.activated.connect(self.autoComplete)
def autoComplete(self):
self.autoCompleteFromAll()
def initLexer(self):
settings = QgsSettings()
self.lexer = QsciLexerPython()
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
loadFont = settings.value("pythonConsole/fontfamilytextEditor")
if loadFont:
font.setFamily(loadFont)
fontSize = settings.value("pythonConsole/fontsizeEditor", type=int)
if fontSize:
font.setPointSize(fontSize)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(
QColor(
settings.value("pythonConsole/defaultFontColorEditor",
QColor(self.DEFAULT_COLOR))))
self.lexer.setColor(
QColor(
settings.value("pythonConsole/commentFontColorEditor",
QColor(self.COMMENT_COLOR))), 1)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/numberFontColorEditor",
QColor(self.NUMBER_COLOR))), 2)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/keywordFontColorEditor",
QColor(self.KEYWORD_COLOR))), 5)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/classFontColorEditor",
QColor(self.CLASS_COLOR))), 8)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/methodFontColorEditor",
QColor(self.METHOD_COLOR))), 9)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/decorFontColorEditor",
QColor(self.DECORATION_COLOR))), 15)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/commentBlockFontColorEditor",
QColor(self.COMMENT_BLOCK_COLOR))), 12)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/singleQuoteFontColorEditor",
QColor(self.SINGLE_QUOTE_COLOR))), 4)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/doubleQuoteFontColorEditor",
QColor(self.DOUBLE_QUOTE_COLOR))), 3)
self.lexer.setColor(
QColor(
settings.value(
"pythonConsole/tripleSingleQuoteFontColorEditor",
QColor(self.TRIPLE_SINGLE_QUOTE_COLOR))), 6)
self.lexer.setColor(
QColor(
settings.value(
"pythonConsole/tripleDoubleQuoteFontColorEditor",
QColor(self.TRIPLE_DOUBLE_QUOTE_COLOR))), 7)
self.lexer.setColor(
QColor(
settings.value("pythonConsole/defaultFontColorEditor",
QColor(self.DEFAULT_COLOR))), 13)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
self.lexer.setFont(font, QsciLexerPython.UnclosedString)
for style in range(0, 33):
paperColor = QColor(
settings.value("pythonConsole/paperBackgroundColorEditor",
QColor(self.BACKGROUND_COLOR)))
self.lexer.setPaper(paperColor, style)
self.api = QsciAPIs(self.lexer)
useDefaultAPI = bool(settings.value('pythonConsole/preloadAPI', True))
if useDefaultAPI:
# Load QGIS API shipped with Python console
self.api.loadPrepared(
os.path.join(QgsApplication.pkgDataPath(), 'python',
'qsci_apis', 'pyqgis.pap'))
else:
# Load user-defined API files
apiPaths = settings.value('pythonConsole/userAPI', [])
for path in apiPaths:
self.api.load(path)
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
class ScriptEdit(QsciScintilla):
def __init__(self, parent=None):
QsciScintilla.__init__(self, parent)
self.lexer = None
self.api = None
self.setCommonOptions()
self.initShortcuts()
def setCommonOptions(self):
# Enable non-ASCII characters
self.setUtf8(True)
# Default font
font = QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(20)
self.setFont(font)
self.setMarginsFont(font)
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.setWrapMode(QsciScintilla.WrapWord)
self.setWrapVisualFlags(QsciScintilla.WrapFlagByText,
QsciScintilla.WrapFlagNone, 4)
self.setSelectionForegroundColor(QColor('#2e3436'))
self.setSelectionBackgroundColor(QColor('#babdb6'))
# Show line numbers
self.setMarginWidth(1, '000')
self.setMarginLineNumbers(1, True)
self.setMarginsForegroundColor(QColor('#2e3436'))
self.setMarginsBackgroundColor(QColor('#babdb6'))
# Highlight current line
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QColor('#d3d7cf'))
# Folding
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
self.setFoldMarginColors(QColor('#d3d7cf'), QColor('#d3d7cf'))
# Mark column 80 with vertical line
self.setEdgeMode(QsciScintilla.EdgeLine)
self.setEdgeColumn(80)
self.setEdgeColor(QColor('#eeeeec'))
# Indentation
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setTabIndents(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
# Autocomletion
self.setAutoCompletionThreshold(2)
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
self.setFonts(10)
self.initLexer()
def setFonts(self, size):
# Load font from Python console settings
settings = QgsSettings()
fontName = settings.value('pythonConsole/fontfamilytext', 'Monospace')
fontSize = int(settings.value('pythonConsole/fontsize', size))
self.defaultFont = QFont(fontName)
self.defaultFont.setFixedPitch(True)
self.defaultFont.setPointSize(fontSize)
self.defaultFont.setStyleHint(QFont.TypeWriter)
self.defaultFont.setStretch(QFont.SemiCondensed)
self.defaultFont.setLetterSpacing(QFont.PercentageSpacing, 87.0)
self.defaultFont.setBold(False)
self.boldFont = QFont(self.defaultFont)
self.boldFont.setBold(True)
self.italicFont = QFont(self.defaultFont)
self.italicFont.setItalic(True)
self.setFont(self.defaultFont)
self.setMarginsFont(self.defaultFont)
def initShortcuts(self):
(ctrl, shift) = (self.SCMOD_CTRL << 16, self.SCMOD_SHIFT << 16)
# Disable some shortcuts
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('D') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl +
shift)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('T') + ctrl)
# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Z") + ctrl)
# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Y") + ctrl)
# Use Ctrl+Space for autocompletion
self.shortcutAutocomplete = QShortcut(QKeySequence(Qt.CTRL +
Qt.Key_Space), self)
self.shortcutAutocomplete.setContext(Qt.WidgetShortcut)
self.shortcutAutocomplete.activated.connect(self.autoComplete)
def autoComplete(self):
self.autoCompleteFromAll()
def initLexer(self):
self.lexer = QsciLexerPython()
colorDefault = QColor('#2e3436')
colorComment = QColor('#c00')
colorCommentBlock = QColor('#3465a4')
colorNumber = QColor('#4e9a06')
colorType = QColor('#4e9a06')
colorKeyword = QColor('#204a87')
colorString = QColor('#ce5c00')
self.lexer.setDefaultFont(self.defaultFont)
self.lexer.setDefaultColor(colorDefault)
self.lexer.setColor(colorComment, 1)
self.lexer.setColor(colorNumber, 2)
self.lexer.setColor(colorString, 3)
self.lexer.setColor(colorString, 4)
self.lexer.setColor(colorKeyword, 5)
self.lexer.setColor(colorString, 6)
self.lexer.setColor(colorString, 7)
self.lexer.setColor(colorType, 8)
self.lexer.setColor(colorCommentBlock, 12)
self.lexer.setColor(colorString, 15)
self.lexer.setFont(self.italicFont, 1)
self.lexer.setFont(self.boldFont, 5)
self.lexer.setFont(self.boldFont, 8)
self.lexer.setFont(self.italicFont, 12)
self.api = QsciAPIs(self.lexer)
settings = QgsSettings()
useDefaultAPI = bool(settings.value('pythonConsole/preloadAPI',
True))
if useDefaultAPI:
# Load QGIS API shipped with Python console
self.api.loadPrepared(
os.path.join(QgsApplication.pkgDataPath(),
'python', 'qsci_apis', 'pyqgis.pap'))
else:
# Load user-defined API files
apiPaths = settings.value('pythonConsole/userAPI', [])
for path in apiPaths:
self.api.load(path)
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
class ShellScintilla(QsciScintilla, code.InteractiveInterpreter):
DEFAULT_COLOR = "#4d4d4c"
KEYWORD_COLOR = "#8959a8"
CLASS_COLOR = "#4271ae"
METHOD_COLOR = "#4271ae"
DECORATION_COLOR = "#3e999f"
NUMBER_COLOR = "#c82829"
COMMENT_COLOR = "#8e908c"
COMMENT_BLOCK_COLOR = "#8e908c"
BACKGROUND_COLOR = "#ffffff"
CURSOR_COLOR = "#636363"
CARET_LINE_COLOR = "#efefef"
SINGLE_QUOTE_COLOR = "#718c00"
DOUBLE_QUOTE_COLOR = "#718c00"
TRIPLE_SINGLE_QUOTE_COLOR = "#eab700"
TRIPLE_DOUBLE_QUOTE_COLOR = "#eab700"
MARGIN_BACKGROUND_COLOR = "#efefef"
MARGIN_FOREGROUND_COLOR = "#636363"
SELECTION_BACKGROUND_COLOR = "#d7d7d7"
SELECTION_FOREGROUND_COLOR = "#303030"
MATCHED_BRACE_BACKGROUND_COLOR = "#b7f907"
MATCHED_BRACE_FOREGROUND_COLOR = "#303030"
def __init__(self, parent=None):
super(ShellScintilla, self).__init__(parent)
code.InteractiveInterpreter.__init__(self, locals=None)
self.parent = parent
self.opening = ['(', '{', '[', "'", '"']
self.closing = [')', '}', ']', "'", '"']
self.settings = QgsSettings()
# Enable non-ascii chars for editor
self.setUtf8(True)
self.new_input_line = True
self.setMarginWidth(0, 0)
self.setMarginWidth(1, 0)
self.setMarginWidth(2, 0)
self.buffer = []
self.displayPrompt(False)
for line in _init_commands:
self.runsource(line)
self.history = []
self.historyIndex = 0
# Read history command file
self.readHistoryFile()
self.historyDlg = HistoryDialog(self)
# Brace matching: enable for a brace immediately before or after
# the current position
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
# Current line visible with special background color
self.setCaretWidth(2)
self.refreshSettingsShell()
# Don't want to see the horizontal scrollbar at all
# Use raw message to Scintilla here (all messages are documented
# here: http://www.scintilla.org/ScintillaDoc.html)
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
# not too small
# self.setMinimumSize(500, 300)
self.setWrapMode(QsciScintilla.WrapCharacter)
self.SendScintilla(QsciScintilla.SCI_EMPTYUNDOBUFFER)
# Disable command key
ctrl, shift = self.SCMOD_CTRL << 16, self.SCMOD_SHIFT << 16
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('T') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('D') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('Z') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('Y') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY,
ord('L') + ctrl + shift)
# New QShortcut = ctrl+space/ctrl+alt+space for Autocomplete
self.newShortcutCSS = QShortcut(
QKeySequence(Qt.CTRL + Qt.SHIFT + Qt.Key_Space), self)
self.newShortcutCAS = QShortcut(
QKeySequence(Qt.CTRL + Qt.ALT + Qt.Key_Space), self)
self.newShortcutCSS.setContext(Qt.WidgetShortcut)
self.newShortcutCAS.setContext(Qt.WidgetShortcut)
self.newShortcutCAS.activated.connect(self.autoCompleteKeyBinding)
self.newShortcutCSS.activated.connect(self.showHistory)
def _setMinimumHeight(self):
font = self.lexer.defaultFont(0)
fm = QFontMetrics(font)
self.setMinimumHeight(fm.height() + 10)
def refreshSettingsShell(self):
# Set Python lexer
self.setLexers()
threshold = self.settings.value("pythonConsole/autoCompThreshold",
2,
type=int)
self.setAutoCompletionThreshold(threshold)
radioButtonSource = self.settings.value(
"pythonConsole/autoCompleteSource", 'fromAPI')
autoCompEnabled = self.settings.value(
"pythonConsole/autoCompleteEnabled", True, type=bool)
if autoCompEnabled:
if radioButtonSource == 'fromDoc':
self.setAutoCompletionSource(self.AcsDocument)
elif radioButtonSource == 'fromAPI':
self.setAutoCompletionSource(self.AcsAPIs)
elif radioButtonSource == 'fromDocAPI':
self.setAutoCompletionSource(self.AcsAll)
else:
self.setAutoCompletionSource(self.AcsNone)
cursorColor = self.settings.value("pythonConsole/cursorColor",
QColor(self.CURSOR_COLOR))
self.setCaretForegroundColor(cursorColor)
self.setSelectionForegroundColor(
QColor(
self.settings.value("pythonConsole/selectionForegroundColor",
QColor(self.SELECTION_FOREGROUND_COLOR))))
self.setSelectionBackgroundColor(
QColor(
self.settings.value("pythonConsole/selectionBackgroundColor",
QColor(self.SELECTION_BACKGROUND_COLOR))))
self.setMatchedBraceBackgroundColor(
QColor(
self.settings.value(
"pythonConsole/matchedBraceBackgroundColor",
QColor(self.MATCHED_BRACE_BACKGROUND_COLOR))))
self.setMatchedBraceForegroundColor(
QColor(
self.settings.value(
"pythonConsole/matchedBraceForegroundColor",
QColor(self.MATCHED_BRACE_FOREGROUND_COLOR))))
# Sets minimum height for input area based of font metric
self._setMinimumHeight()
def showHistory(self):
if not self.historyDlg.isVisible():
self.historyDlg.show()
self.historyDlg._reloadHistory()
self.historyDlg.activateWindow()
def autoCompleteKeyBinding(self):
radioButtonSource = self.settings.value(
"pythonConsole/autoCompleteSource", 'fromAPI')
autoCompEnabled = self.settings.value(
"pythonConsole/autoCompleteEnabled", True, type=bool)
if autoCompEnabled:
if radioButtonSource == 'fromDoc':
self.autoCompleteFromDocument()
elif radioButtonSource == 'fromAPI':
self.autoCompleteFromAPIs()
elif radioButtonSource == 'fromDocAPI':
self.autoCompleteFromAll()
def commandConsole(self, commands):
if not self.is_cursor_on_last_line():
self.move_cursor_to_end()
line, pos = self.getCursorPosition()
selCmdLength = len(self.text(line))
self.setSelection(line, 4, line, selCmdLength)
self.removeSelectedText()
for cmd in commands:
self.append(cmd)
self.entered()
self.move_cursor_to_end()
self.setFocus()
def setLexers(self):
self.lexer = QsciLexerPython()
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
loadFont = self.settings.value("pythonConsole/fontfamilytext")
if loadFont:
font.setFamily(loadFont)
fontSize = self.settings.value("pythonConsole/fontsize", type=int)
if fontSize:
font.setPointSize(fontSize)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(
QColor(
self.settings.value("pythonConsole/defaultFontColor",
QColor(self.DEFAULT_COLOR))))
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/commentFontColor",
QColor(self.COMMENT_COLOR))), 1)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/numberFontColor",
QColor(self.NUMBER_COLOR))), 2)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/keywordFontColor",
QColor(self.KEYWORD_COLOR))), 5)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/classFontColor",
QColor(self.CLASS_COLOR))), 8)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/methodFontColor",
QColor(self.METHOD_COLOR))), 9)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/decorFontColor",
QColor(self.DECORATION_COLOR))), 15)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/commentBlockFontColor",
QColor(self.COMMENT_BLOCK_COLOR))), 12)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/singleQuoteFontColor",
QColor(self.SINGLE_QUOTE_COLOR))), 4)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/doubleQuoteFontColor",
QColor(self.DOUBLE_QUOTE_COLOR))), 3)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/tripleSingleQuoteFontColor",
QColor(self.TRIPLE_SINGLE_QUOTE_COLOR))),
6)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/tripleDoubleQuoteFontColor",
QColor(self.TRIPLE_DOUBLE_QUOTE_COLOR))),
7)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/defaultFontColorEditor",
QColor(self.DEFAULT_COLOR))), 13)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
self.lexer.setFont(font, QsciLexerPython.UnclosedString)
for style in range(0, 33):
paperColor = QColor(
self.settings.value("pythonConsole/paperBackgroundColor",
QColor(self.BACKGROUND_COLOR)))
self.lexer.setPaper(paperColor, style)
self.api = QsciAPIs(self.lexer)
checkBoxAPI = self.settings.value("pythonConsole/preloadAPI",
True,
type=bool)
checkBoxPreparedAPI = self.settings.value(
"pythonConsole/usePreparedAPIFile", False, type=bool)
if checkBoxAPI:
pap = os.path.join(QgsApplication.pkgDataPath(), "python",
"qsci_apis", "pyqgis.pap")
self.api.loadPrepared(pap)
elif checkBoxPreparedAPI:
self.api.loadPrepared(
self.settings.value("pythonConsole/preparedAPIFile"))
else:
apiPath = self.settings.value("pythonConsole/userAPI", [])
for i in range(0, len(apiPath)):
self.api.load(apiPath[i])
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
# TODO: show completion list for file and directory
def getText(self):
""" Get the text as a unicode string. """
value = self.getBytes().decode('utf-8')
# print (value) printing can give an error because the console font
# may not have all unicode characters
return value
def getBytes(self):
""" Get the text as bytes (utf-8 encoded). This is how
the data is stored internally. """
len = self.SendScintilla(self.SCI_GETLENGTH) + 1
bb = QByteArray(len, '0')
self.SendScintilla(self.SCI_GETTEXT, len, bb)
return bytes(bb)[:-1]
def getTextLength(self):
return self.SendScintilla(QsciScintilla.SCI_GETLENGTH)
def get_end_pos(self):
"""Return (line, index) position of the last character"""
line = self.lines() - 1
return line, len(self.text(line))
def is_cursor_at_end(self):
"""Return True if cursor is at the end of text"""
cline, cindex = self.getCursorPosition()
return (cline, cindex) == self.get_end_pos()
def move_cursor_to_end(self):
"""Move cursor to end of text"""
line, index = self.get_end_pos()
self.setCursorPosition(line, index)
self.ensureCursorVisible()
self.ensureLineVisible(line)
def is_cursor_on_last_line(self):
"""Return True if cursor is on the last line"""
cline, _ = self.getCursorPosition()
return cline == self.lines() - 1
def is_cursor_on_edition_zone(self):
""" Return True if the cursor is in the edition zone """
cline, cindex = self.getCursorPosition()
return cline == self.lines() - 1 and cindex >= 4
def new_prompt(self, prompt):
"""
Print a new prompt and save its (line, index) position
"""
self.write(prompt, prompt=True)
# now we update our cursor giving end of prompt
line, index = self.getCursorPosition()
self.ensureCursorVisible()
self.ensureLineVisible(line)
def displayPrompt(self, more=False):
self.append("... ") if more else self.append(">>> ")
self.move_cursor_to_end()
def updateHistory(self, command):
if isinstance(command, list):
for line in command:
self.history.append(line)
elif not command == "":
if len(self.history) <= 0 or \
command != self.history[-1]:
self.history.append(command)
self.historyIndex = len(self.history)
def writeHistoryFile(self, fromCloseConsole=False):
ok = False
try:
wH = codecs.open(_historyFile, 'w', encoding='utf-8')
for s in self.history:
wH.write(s + '\n')
ok = True
except:
raise
wH.close()
if ok and not fromCloseConsole:
msgText = QCoreApplication.translate(
'PythonConsole', 'History saved successfully.')
self.parent.callWidgetMessageBar(msgText)
def readHistoryFile(self):
fileExist = QFile.exists(_historyFile)
if fileExist:
with codecs.open(_historyFile, 'r', encoding='utf-8') as rH:
for line in rH:
if line != "\n":
l = line.rstrip('\n')
self.updateHistory(l)
else:
return
def clearHistory(self, clearSession=False):
if clearSession:
self.history = []
msgText = QCoreApplication.translate(
'PythonConsole',
'Session and file history cleared successfully.')
self.parent.callWidgetMessageBar(msgText)
return
ok = False
try:
cH = codecs.open(_historyFile, 'w', encoding='utf-8')
ok = True
except:
raise
cH.close()
if ok:
msgText = QCoreApplication.translate(
'PythonConsole', 'History cleared successfully.')
self.parent.callWidgetMessageBar(msgText)
def clearHistorySession(self):
self.clearHistory(True)
def showPrevious(self):
if self.historyIndex < len(self.history) and self.history:
line, pos = self.getCursorPosition()
selCmdLength = len(self.text(line))
self.setSelection(line, 4, line, selCmdLength)
self.removeSelectedText()
self.historyIndex += 1
if self.historyIndex == len(self.history):
self.insert("")
pass
else:
self.insert(self.history[self.historyIndex])
self.move_cursor_to_end()
#self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
def showNext(self):
if self.historyIndex > 0 and self.history:
line, pos = self.getCursorPosition()
selCmdLength = len(self.text(line))
self.setSelection(line, 4, line, selCmdLength)
self.removeSelectedText()
self.historyIndex -= 1
if self.historyIndex == len(self.history):
self.insert("")
else:
self.insert(self.history[self.historyIndex])
self.move_cursor_to_end()
#self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
def keyPressEvent(self, e):
startLine, startPos, endLine, endPos = self.getSelection()
# handle invalid cursor position and multiline selections
if not self.is_cursor_on_edition_zone() or startLine < endLine:
# allow copying and selecting
if e.modifiers() & (Qt.ControlModifier | Qt.MetaModifier):
if e.key() == Qt.Key_C:
# only catch and return from Ctrl-C here if there's a selection
if self.hasSelectedText():
QsciScintilla.keyPressEvent(self, e)
return
elif e.key() == Qt.Key_A:
QsciScintilla.keyPressEvent(self, e)
return
else:
return
# allow selection
if e.modifiers() & Qt.ShiftModifier:
if e.key() in (Qt.Key_Left, Qt.Key_Right, Qt.Key_Home,
Qt.Key_End):
QsciScintilla.keyPressEvent(self, e)
return
# all other keystrokes get sent to the input line
self.move_cursor_to_end()
if e.modifiers() & (Qt.ControlModifier | Qt.MetaModifier) and e.key(
) == Qt.Key_C and not self.hasSelectedText():
# keyboard interrupt
sys.stdout.fire_keyboard_interrupt = True
return
line, index = self.getCursorPosition()
cmd = self.text(line)
if e.key() in (Qt.Key_Return,
Qt.Key_Enter) and not self.isListActive():
self.entered()
elif e.key() in (Qt.Key_Left, Qt.Key_Home):
QsciScintilla.keyPressEvent(self, e)
# check whether the cursor is moved out of the edition zone
newline, newindex = self.getCursorPosition()
if newline < line or newindex < 4:
# fix selection and the cursor position
if self.hasSelectedText():
self.setSelection(line, self.getSelection()[3], line, 4)
else:
self.setCursorPosition(line, 4)
elif e.key() in (Qt.Key_Backspace, Qt.Key_Delete):
QsciScintilla.keyPressEvent(self, e)
# check whether the cursor is moved out of the edition zone
_, newindex = self.getCursorPosition()
if newindex < 4:
# restore the prompt chars (if removed) and
# fix the cursor position
self.insert(cmd[:3 - newindex] + " ")
self.setCursorPosition(line, 4)
self.recolor()
elif (e.modifiers() & (Qt.ControlModifier | Qt.MetaModifier) and e.key() == Qt.Key_V) or \
(e.modifiers() & Qt.ShiftModifier and e.key() == Qt.Key_Insert):
self.paste()
e.accept()
elif e.key() == Qt.Key_Down and not self.isListActive():
self.showPrevious()
elif e.key() == Qt.Key_Up and not self.isListActive():
self.showNext()
# TODO: press event for auto-completion file directory
else:
t = e.text()
self.autoCloseBracket = self.settings.value(
"pythonConsole/autoCloseBracket", False, type=bool)
self.autoImport = self.settings.value(
"pythonConsole/autoInsertionImport", True, type=bool)
txt = cmd[:index].replace('>>> ', '').replace('... ', '')
# Close bracket automatically
if t in self.opening and self.autoCloseBracket:
i = self.opening.index(t)
if self.hasSelectedText() and startPos != 0:
selText = self.selectedText()
self.removeSelectedText()
self.insert(self.opening[i] + selText + self.closing[i])
self.setCursorPosition(endLine, endPos + 2)
return
elif t == '(' and (re.match(r'^[ \t]*def \w+$', txt)
or re.match(r'^[ \t]*class \w+$', txt)):
self.insert('):')
else:
self.insert(self.closing[i])
# FIXES #8392 (automatically removes the redundant char
# when autoclosing brackets option is enabled)
elif t in [')', ']', '}'] and self.autoCloseBracket:
txt = self.text(line)
try:
if txt[index - 1] in self.opening and t == txt[index]:
self.setCursorPosition(line, index + 1)
self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
except IndexError:
pass
elif t == ' ' and self.autoImport:
ptrn = r'^[ \t]*from [\w.]+$'
if re.match(ptrn, txt):
self.insert(' import')
self.setCursorPosition(line, index + 7)
QsciScintilla.keyPressEvent(self, e)
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()))
def mousePressEvent(self, e):
"""
Re-implemented to handle the mouse press event.
e: the mouse press event (QMouseEvent)
"""
self.setFocus()
if e.button() == Qt.MidButton:
stringSel = QApplication.clipboard().text(QClipboard.Selection)
if not self.is_cursor_on_last_line():
self.move_cursor_to_end()
self.insertFromDropPaste(stringSel)
e.accept()
else:
QsciScintilla.mousePressEvent(self, e)
def paste(self):
"""
Method to display data from the clipboard.
XXX: It should reimplement the virtual QScintilla.paste method,
but it seems not used by QScintilla code.
"""
stringPaste = QApplication.clipboard().text()
if self.is_cursor_on_last_line():
if self.hasSelectedText():
self.removeSelectedText()
else:
self.move_cursor_to_end()
self.insertFromDropPaste(stringPaste)
# Drag and drop
def dropEvent(self, e):
if e.mimeData().hasText():
stringDrag = e.mimeData().text()
self.insertFromDropPaste(stringDrag)
self.setFocus()
e.setDropAction(Qt.CopyAction)
e.accept()
else:
QsciScintilla.dropEvent(self, e)
def insertFromDropPaste(self, textDP):
pasteList = textDP.splitlines()
if pasteList:
for line in pasteList[:-1]:
cleanLine = line.replace(">>> ", "").replace("... ", "")
self.insert(cleanLine)
self.move_cursor_to_end()
self.runCommand(self.currentCommand())
if pasteList[-1] != "":
line = pasteList[-1]
cleanLine = line.replace(">>> ", "").replace("... ", "")
curpos = self.getCursorPosition()
self.insert(cleanLine)
self.setCursorPosition(curpos[0], curpos[1] + len(cleanLine))
def insertTextFromFile(self, listOpenFile):
for line in listOpenFile[:-1]:
self.append(line)
self.move_cursor_to_end()
self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
self.runCommand(self.currentCommand())
self.append(listOpenFile[-1])
self.move_cursor_to_end()
self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
def entered(self):
self.move_cursor_to_end()
self.runCommand(self.currentCommand())
self.setFocus()
self.move_cursor_to_end()
def currentCommand(self):
linenr, index = self.getCursorPosition()
string = self.text()
cmdLine = string[4:]
cmd = cmdLine
return cmd
def runCommand(self, cmd):
self.writeCMD(cmd)
import webbrowser
self.updateHistory(cmd)
version = 'master' if 'master' in Qgis.QGIS_VERSION.lower(
) else re.findall(r'^\d.[0-9]*', Qgis.QGIS_VERSION)[0]
if cmd in ('_pyqgis', '_api', '_cookbook'):
if cmd == '_pyqgis':
webbrowser.open("https://qgis.org/pyqgis/{}".format(version))
elif cmd == '_api':
webbrowser.open("https://qgis.org/api/{}".format(version))
elif cmd == '_cookbook':
webbrowser.open(
"https://docs.qgis.org/{}/en/docs/pyqgis_developer_cookbook/"
.format('testing' if version == 'master' else version))
more = False
else:
self.buffer.append(cmd)
src = "\n".join(self.buffer)
more = self.runsource(src)
if not more:
self.buffer = []
# prevents to commands with more lines to break the console
# in the case they have a eol different from '\n'
self.setText('')
self.move_cursor_to_end()
self.displayPrompt(more)
def write(self, txt):
sys.stderr.write(txt)
def writeCMD(self, txt):
if sys.stdout:
sys.stdout.fire_keyboard_interrupt = False
if len(txt) > 0:
getCmdString = self.text()
prompt = getCmdString[0:4]
sys.stdout.write(prompt + txt + '\n')
def runsource(self, source, filename='<input>', symbol='single'):
if sys.stdout:
sys.stdout.fire_keyboard_interrupt = False
hook = sys.excepthook
try:
def excepthook(etype, value, tb):
self.write("".join(traceback.format_exception(
etype, value, tb)))
sys.excepthook = excepthook
return super(ShellScintilla,
self).runsource(source, filename, symbol)
finally:
sys.excepthook = hook
class ScriptEdit(QsciScintilla):
def __init__(self, parent=None):
QsciScintilla.__init__(self, parent)
self.lexer = None
self.api = None
self.setCommonOptions()
self.initShortcuts()
def setCommonOptions(self):
# Enable non-ASCII characters
self.setUtf8(True)
# Default font
font = QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(20)
self.setFont(font)
self.setMarginsFont(font)
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.setWrapMode(QsciScintilla.WrapWord)
self.setWrapVisualFlags(QsciScintilla.WrapFlagByText,
QsciScintilla.WrapFlagNone, 4)
self.setSelectionForegroundColor(QColor('#2e3436'))
self.setSelectionBackgroundColor(QColor('#babdb6'))
# Show line numbers
self.setMarginWidth(1, '000')
self.setMarginLineNumbers(1, True)
self.setMarginsForegroundColor(QColor('#2e3436'))
self.setMarginsBackgroundColor(QColor('#babdb6'))
# Highlight current line
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QColor('#d3d7cf'))
# Folding
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
self.setFoldMarginColors(QColor('#d3d7cf'), QColor('#d3d7cf'))
# Mark column 80 with vertical line
self.setEdgeMode(QsciScintilla.EdgeLine)
self.setEdgeColumn(80)
self.setEdgeColor(QColor('#eeeeec'))
# Indentation
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setTabIndents(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
# Autocomletion
self.setAutoCompletionThreshold(2)
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
self.setFonts(10)
self.initLexer()
def setFonts(self, size):
# Load font from Python console settings
settings = QgsSettings()
fontName = settings.value('pythonConsole/fontfamilytext', 'Monospace')
fontSize = int(settings.value('pythonConsole/fontsize', size))
self.defaultFont = QFont(fontName)
self.defaultFont.setFixedPitch(True)
self.defaultFont.setPointSize(fontSize)
self.defaultFont.setStyleHint(QFont.TypeWriter)
self.defaultFont.setStretch(QFont.SemiCondensed)
self.defaultFont.setLetterSpacing(QFont.PercentageSpacing, 87.0)
self.defaultFont.setBold(False)
self.boldFont = QFont(self.defaultFont)
self.boldFont.setBold(True)
self.italicFont = QFont(self.defaultFont)
self.italicFont.setItalic(True)
self.setFont(self.defaultFont)
self.setMarginsFont(self.defaultFont)
def initShortcuts(self):
(ctrl, shift) = (self.SCMOD_CTRL << 16, self.SCMOD_SHIFT << 16)
# Disable some shortcuts
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('D') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY,
ord('L') + ctrl + shift)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('T') + ctrl)
# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Z") + ctrl)
# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Y") + ctrl)
# Use Ctrl+Space for autocompletion
self.shortcutAutocomplete = QShortcut(
QKeySequence(Qt.CTRL + Qt.Key_Space), self)
self.shortcutAutocomplete.setContext(Qt.WidgetShortcut)
self.shortcutAutocomplete.activated.connect(self.autoComplete)
def autoComplete(self):
self.autoCompleteFromAll()
def initLexer(self):
self.lexer = QsciLexerPython()
colorDefault = QColor('#2e3436')
colorComment = QColor('#c00')
colorCommentBlock = QColor('#3465a4')
colorNumber = QColor('#4e9a06')
colorType = QColor('#4e9a06')
colorKeyword = QColor('#204a87')
colorString = QColor('#ce5c00')
self.lexer.setDefaultFont(self.defaultFont)
self.lexer.setDefaultColor(colorDefault)
self.lexer.setColor(colorComment, 1)
self.lexer.setColor(colorNumber, 2)
self.lexer.setColor(colorString, 3)
self.lexer.setColor(colorString, 4)
self.lexer.setColor(colorKeyword, 5)
self.lexer.setColor(colorString, 6)
self.lexer.setColor(colorString, 7)
self.lexer.setColor(colorType, 8)
self.lexer.setColor(colorCommentBlock, 12)
self.lexer.setColor(colorString, 15)
self.lexer.setFont(self.italicFont, 1)
self.lexer.setFont(self.boldFont, 5)
self.lexer.setFont(self.boldFont, 8)
self.lexer.setFont(self.italicFont, 12)
self.api = QsciAPIs(self.lexer)
settings = QgsSettings()
useDefaultAPI = bool(settings.value('pythonConsole/preloadAPI', True))
if useDefaultAPI:
# Load QGIS API shipped with Python console
self.api.loadPrepared(
os.path.join(QgsApplication.pkgDataPath(), 'python',
'qsci_apis', 'pyqgis.pap'))
else:
# Load user-defined API files
apiPaths = settings.value('pythonConsole/userAPI', [])
for path in apiPaths:
self.api.load(path)
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
class ShellOutputScintilla(QsciScintilla):
DEFAULT_COLOR = "#4d4d4c"
KEYWORD_COLOR = "#8959a8"
CLASS_COLOR = "#4271ae"
METHOD_COLOR = "#4271ae"
DECORATION_COLOR = "#3e999f"
NUMBER_COLOR = "#c82829"
COMMENT_COLOR = "#8e908c"
COMMENT_BLOCK_COLOR = "#8e908c"
BACKGROUND_COLOR = "#ffffff"
CURSOR_COLOR = "#636363"
CARET_LINE_COLOR = "#efefef"
SINGLE_QUOTE_COLOR = "#718c00"
DOUBLE_QUOTE_COLOR = "#718c00"
TRIPLE_SINGLE_QUOTE_COLOR = "#eab700"
TRIPLE_DOUBLE_QUOTE_COLOR = "#eab700"
MARGIN_BACKGROUND_COLOR = "#efefef"
MARGIN_FOREGROUND_COLOR = "#636363"
SELECTION_BACKGROUND_COLOR = "#d7d7d7"
SELECTION_FOREGROUND_COLOR = "#303030"
MATCHED_BRACE_BACKGROUND_COLOR = "#b7f907"
MATCHED_BRACE_FOREGROUND_COLOR = "#303030"
def __init__(self, parent=None):
super(ShellOutputScintilla, self).__init__(parent)
self.parent = parent
self.shell = self.parent.shell
self.settings = QgsSettings()
# Creates layout for message bar
self.layout = QGridLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
spacerItem = QSpacerItem(20, 40, QSizePolicy.Minimum,
QSizePolicy.Expanding)
self.layout.addItem(spacerItem, 1, 0, 1, 1)
# messageBar instance
self.infoBar = QgsMessageBar()
sizePolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.infoBar.setSizePolicy(sizePolicy)
self.layout.addWidget(self.infoBar, 0, 0, 1, 1)
# Enable non-ascii chars for editor
self.setUtf8(True)
sys.stdout = writeOut(self, sys.stdout)
sys.stderr = writeOut(self, sys.stderr, "_traceback")
self.insertInitText()
self.refreshSettingsOutput()
self.setReadOnly(True)
# Set the default font
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
self.setFont(font)
self.setMarginsFont(font)
# Margin 0 is used for line numbers
self.setMarginWidth(0, 0)
self.setMarginWidth(1, 0)
self.setMarginWidth(2, 0)
#fm = QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(1, "00000")
self.setMarginLineNumbers(1, True)
self.setCaretLineVisible(True)
self.setCaretWidth(0)
self.setMinimumHeight(120)
self.setWrapMode(QsciScintilla.WrapCharacter)
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
self.runScut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_E), self)
self.runScut.setContext(Qt.WidgetShortcut)
self.runScut.activated.connect(self.enteredSelected)
# Reimplemented copy action to prevent paste prompt (>>>,...) in command view
self.copyShortcut = QShortcut(QKeySequence.Copy, self)
self.copyShortcut.activated.connect(self.copy)
self.selectAllShortcut = QShortcut(QKeySequence.SelectAll, self)
self.selectAllShortcut.activated.connect(self.selectAll)
def insertInitText(self):
txtInit = QCoreApplication.translate(
"PythonConsole", "Python Console\n"
"Use iface to access QGIS API interface or Type help(iface) for more info\n"
"Security warning: typing commands from an untrusted source can lead to data loss and/or leak"
)
# some translation string for the console header ends without '\n'
# and the first command in console will be appended at the header text.
# The following code add a '\n' at the end of the string if not present.
if txtInit.endswith('\n'):
self.setText(txtInit)
else:
self.setText(txtInit + '\n')
def refreshSettingsOutput(self):
# Set Python lexer
self.setLexers()
self.setSelectionForegroundColor(
QColor(
self.settings.value("pythonConsole/selectionForegroundColor",
QColor(self.SELECTION_FOREGROUND_COLOR))))
self.setSelectionBackgroundColor(
QColor(
self.settings.value("pythonConsole/selectionBackgroundColor",
QColor(self.SELECTION_BACKGROUND_COLOR))))
self.setMarginsForegroundColor(
QColor(
self.settings.value("pythonConsole/marginForegroundColor",
QColor(self.MARGIN_FOREGROUND_COLOR))))
self.setMarginsBackgroundColor(
QColor(
self.settings.value("pythonConsole/marginBackgroundColor",
QColor(self.MARGIN_BACKGROUND_COLOR))))
caretLineColor = self.settings.value("pythonConsole/caretLineColor",
QColor(self.CARET_LINE_COLOR))
cursorColor = self.settings.value("pythonConsole/cursorColor",
QColor(self.CURSOR_COLOR))
self.setCaretLineBackgroundColor(caretLineColor)
self.setCaretForegroundColor(cursorColor)
def setLexers(self):
self.lexer = QsciLexerPython()
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
loadFont = self.settings.value("pythonConsole/fontfamilytext")
if loadFont:
font.setFamily(loadFont)
fontSize = self.settings.value("pythonConsole/fontsize", type=int)
if fontSize:
font.setPointSize(fontSize)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(
QColor(
self.settings.value("pythonConsole/defaultFontColor",
QColor(self.DEFAULT_COLOR))))
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/commentFontColor",
QColor(self.COMMENT_COLOR))), 1)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/numberFontColor",
QColor(self.NUMBER_COLOR))), 2)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/keywordFontColor",
QColor(self.KEYWORD_COLOR))), 5)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/classFontColor",
QColor(self.CLASS_COLOR))), 8)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/methodFontColor",
QColor(self.METHOD_COLOR))), 9)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/decorFontColor",
QColor(self.DECORATION_COLOR))), 15)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/commentBlockFontColor",
QColor(self.COMMENT_BLOCK_COLOR))), 12)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/singleQuoteFontColor",
QColor(self.SINGLE_QUOTE_COLOR))), 4)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/doubleQuoteFontColor",
QColor(self.DOUBLE_QUOTE_COLOR))), 3)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/tripleSingleQuoteFontColor",
QColor(self.TRIPLE_SINGLE_QUOTE_COLOR))),
6)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/tripleDoubleQuoteFontColor",
QColor(self.TRIPLE_DOUBLE_QUOTE_COLOR))),
7)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/defaultFontColorEditor",
QColor(self.DEFAULT_COLOR))), 13)
self.lexer.setColor(QColor(Qt.red), 14)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 2)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
self.lexer.setFont(font, QsciLexerPython.UnclosedString)
for style in range(0, 33):
paperColor = QColor(
self.settings.value("pythonConsole/paperBackgroundColor",
QColor(self.BACKGROUND_COLOR)))
self.lexer.setPaper(paperColor, style)
self.setLexer(self.lexer)
def clearConsole(self):
self.setText('')
self.insertInitText()
self.shell.setFocus()
def contextMenuEvent(self, e):
menu = QMenu(self)
iconRun = QgsApplication.getThemeIcon("console/mIconRunConsole.svg")
iconClear = QgsApplication.getThemeIcon("console/iconClearConsole.svg")
iconHideTool = QgsApplication.getThemeIcon(
"console/iconHideToolConsole.svg")
iconSettings = QgsApplication.getThemeIcon(
"console/iconSettingsConsole.svg")
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()))
def hideToolBar(self):
tB = self.parent.toolBar
tB.hide() if tB.isVisible() else tB.show()
self.shell.setFocus()
def showEditor(self):
Ed = self.parent.splitterObj
if not Ed.isVisible():
Ed.show()
self.parent.showEditorButton.setChecked(True)
self.shell.setFocus()
def copy(self):
"""Copy text to clipboard... or keyboard interrupt"""
if self.hasSelectedText():
text = self.selectedText()
text = text.replace('>>> ',
'').replace('... ',
'').strip() # removing prompts
QApplication.clipboard().setText(text)
else:
raise KeyboardInterrupt
def enteredSelected(self):
cmd = self.selectedText()
self.shell.insertFromDropPaste(cmd)
self.shell.entered()
def keyPressEvent(self, e):
# empty text indicates possible shortcut key sequence so stay in output
txt = e.text()
if len(txt) and txt >= " ":
self.shell.append(txt)
self.shell.move_cursor_to_end()
self.shell.setFocus()
e.ignore()
else:
# possible shortcut key sequence, accept it
e.accept()
def widgetMessageBar(self, iface, text):
timeout = iface.messageTimeout()
self.infoBar.pushMessage(text, Qgis.Info, timeout)
class QgsPythonConsoleBase(QsciScintilla):
MARKER_NUM = 6
DEFAULT_COLOR = "#4d4d4c"
KEYWORD_COLOR = "#8959a8"
CLASS_COLOR = "#4271ae"
METHOD_COLOR = "#4271ae"
DECORATION_COLOR = "#3e999f"
NUMBER_COLOR = "#c82829"
COMMENT_COLOR = "#8e908c"
COMMENT_BLOCK_COLOR = "#8e908c"
BACKGROUND_COLOR = "#ffffff"
CURSOR_COLOR = "#636363"
CARET_LINE_COLOR = "#efefef"
SINGLE_QUOTE_COLOR = "#718c00"
DOUBLE_QUOTE_COLOR = "#718c00"
TRIPLE_SINGLE_QUOTE_COLOR = "#eab700"
TRIPLE_DOUBLE_QUOTE_COLOR = "#eab700"
MARGIN_BACKGROUND_COLOR = "#efefef"
MARGIN_FOREGROUND_COLOR = "#636363"
SELECTION_BACKGROUND_COLOR = "#d7d7d7"
SELECTION_FOREGROUND_COLOR = "#303030"
MATCHED_BRACE_BACKGROUND_COLOR = "#b7f907"
MATCHED_BRACE_FOREGROUND_COLOR = "#303030"
EDGE_COLOR = "#efefef"
FOLD_COLOR = "#efefef"
ERROR_COLOR = "#e31a1c"
def __init__(self, parent=None):
super(QgsPythonConsoleBase, self).__init__(parent)
# Enable non-ascii chars
self.setUtf8(True)
# Set the default font
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
self.setFont(font)
self.setMarginsFont(font)
# Margin 0 is used for line numbers (editor and output)
self.setMarginWidth(0, "00000")
# Margin 1 is used for the '>>>' prompt (console input)
self.setMarginWidth(1, "0")
self.setMarginType(1, 5) # TextMarginRightJustified=5
# Margin 2 is used for the 'folding' (editor)
self.setMarginWidth(2, "0")
self.setCaretLineVisible(True)
self.setCaretWidth(2)
self.iconRun = QgsApplication.getThemeIcon(
"console/mIconRunConsole.svg")
self.iconRunScript = QgsApplication.getThemeIcon("mActionStart.svg")
self.iconUndo = QgsApplication.getThemeIcon("mActionUndo.svg")
self.iconRedo = QgsApplication.getThemeIcon("mActionRedo.svg")
self.iconCodePad = QgsApplication.getThemeIcon(
"console/iconCodepadConsole.svg")
self.iconCommentEditor = QgsApplication.getThemeIcon(
"console/iconCommentEditorConsole.svg")
self.iconUncommentEditor = QgsApplication.getThemeIcon(
"console/iconUncommentEditorConsole.svg")
self.iconSettings = QgsApplication.getThemeIcon(
"console/iconSettingsConsole.svg")
self.iconFind = QgsApplication.getThemeIcon(
"console/iconSearchEditorConsole.svg")
self.iconSyntaxCk = QgsApplication.getThemeIcon(
"console/iconSyntaxErrorConsole.svg")
self.iconObjInsp = QgsApplication.getThemeIcon(
"console/iconClassBrowserConsole.svg")
self.iconCut = QgsApplication.getThemeIcon("mActionEditCut.svg")
self.iconCopy = QgsApplication.getThemeIcon("mActionEditCopy.svg")
self.iconPaste = QgsApplication.getThemeIcon("mActionEditPaste.svg")
self.iconClear = QgsApplication.getThemeIcon(
"console/iconClearConsole.svg")
self.iconHideTool = QgsApplication.getThemeIcon(
"console/iconHideToolConsole.svg")
self.iconShowEditor = QgsApplication.getThemeIcon(
"console/iconShowEditorConsole.svg")
self.iconPyQGISHelp = QgsApplication.getThemeIcon(
"console/iconHelpConsole.svg")
def setLexers(self):
self.lexer = QsciLexerPython()
self.lexer.setIndentationWarning(QsciLexerPython.Inconsistent)
self.lexer.setFoldComments(True)
self.lexer.setFoldQuotes(True)
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
# output and console
loadFont = self.settings.value("pythonConsole/fontfamilytext")
if loadFont:
font.setFamily(loadFont)
fontSize = self.settings.value("pythonConsole/fontsize", type=int)
if fontSize:
font.setPointSize(fontSize)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(
QColor(
self.settings.value("pythonConsole/defaultFontColor",
QColor(self.DEFAULT_COLOR))))
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/commentFontColor",
QColor(self.COMMENT_COLOR))), 1)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/numberFontColor",
QColor(self.NUMBER_COLOR))), 2)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/keywordFontColor",
QColor(self.KEYWORD_COLOR))), 5)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/classFontColor",
QColor(self.CLASS_COLOR))), 8)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/methodFontColor",
QColor(self.METHOD_COLOR))), 9)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/decorFontColor",
QColor(self.DECORATION_COLOR))), 15)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/commentBlockFontColor",
QColor(self.COMMENT_BLOCK_COLOR))), 12)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/singleQuoteFontColor",
QColor(self.SINGLE_QUOTE_COLOR))), 4)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/doubleQuoteFontColor",
QColor(self.DOUBLE_QUOTE_COLOR))), 3)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/tripleSingleQuoteFontColor",
QColor(self.TRIPLE_SINGLE_QUOTE_COLOR))),
6)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/tripleDoubleQuoteFontColor",
QColor(self.TRIPLE_DOUBLE_QUOTE_COLOR))),
7)
self.lexer.setColor(
QColor(
self.settings.value("pythonConsole/defaultFontColor",
QColor(self.DEFAULT_COLOR))), 13)
self.lexer.setColor(QColor(Qt.red), 14)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 2)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
self.lexer.setFont(font, QsciLexerPython.UnclosedString)
# ? only for editor and console ?
for style in range(0, 33):
paperColor = QColor(
self.settings.value("pythonConsole/paperBackgroundColor",
QColor(self.BACKGROUND_COLOR)))
self.lexer.setPaper(paperColor, style)
self.api = QsciAPIs(self.lexer)
checkBoxAPI = self.settings.value("pythonConsole/preloadAPI",
True,
type=bool)
checkBoxPreparedAPI = self.settings.value(
"pythonConsole/usePreparedAPIFile", False, type=bool)
if checkBoxAPI:
pap = os.path.join(QgsApplication.pkgDataPath(), "python",
"qsci_apis", "pyqgis.pap")
self.api.loadPrepared(pap)
elif checkBoxPreparedAPI:
self.api.loadPrepared(
self.settings.value("pythonConsole/preparedAPIFile"))
else:
apiPath = self.settings.value("pythonConsole/userAPI", [])
for i in range(0, len(apiPath)):
self.api.load(apiPath[i])
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
def searchPyQGIS(self):
if self.hasSelectedText():
text = self.selectedText()
text = text.replace('>>> ',
'').replace('... ',
'').strip() # removing prompts
version = '.'.join(Qgis.QGIS_VERSION.split('.')[0:2])
QDesktopServices.openUrl(
QUrl('https://qgis.org/pyqgis/' + version + '/search.html?q=' +
text))
class ShellOutputScintilla(QsciScintilla):
def __init__(self, parent=None):
super(ShellOutputScintilla, self).__init__(parent)
self.parent = parent
self.shell = self.parent.shell
self.settings = QSettings()
# Creates layout for message bar
self.layout = QGridLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
spacerItem = QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
self.layout.addItem(spacerItem, 1, 0, 1, 1)
# messageBar instance
self.infoBar = QgsMessageBar()
sizePolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.infoBar.setSizePolicy(sizePolicy)
self.layout.addWidget(self.infoBar, 0, 0, 1, 1)
# Enable non-ascii chars for editor
self.setUtf8(True)
sys.stdout = writeOut(self, sys.stdout)
sys.stderr = writeOut(self, sys.stderr, "_traceback")
self.insertInitText()
self.refreshSettingsOutput()
self.setReadOnly(True)
# Set the default font
font = QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
self.setMarginsFont(font)
# Margin 0 is used for line numbers
self.setMarginWidth(0, 0)
self.setMarginWidth(1, 0)
self.setMarginWidth(2, 0)
#fm = QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(1, "00000")
self.setMarginLineNumbers(1, True)
self.setMarginsForegroundColor(QColor("#3E3EE3"))
self.setMarginsBackgroundColor(QColor("#f9f9f9"))
self.setCaretLineVisible(True)
self.setCaretWidth(0)
self.setMinimumHeight(120)
self.setWrapMode(QsciScintilla.WrapCharacter)
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
self.runScut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_E), self)
self.runScut.setContext(Qt.WidgetShortcut)
self.runScut.activated.connect(self.enteredSelected)
# Reimplemeted copy action to prevent paste prompt (>>>,...) in command view
self.copyShortcut = QShortcut(QKeySequence.Copy, self)
self.copyShortcut.activated.connect(self.copy)
self.selectAllShortcut = QShortcut(QKeySequence.SelectAll, self)
self.selectAllShortcut.activated.connect(self.selectAll)
def insertInitText(self):
txtInit = QCoreApplication.translate("PythonConsole",
"Python Console \n"
"Use iface to access QGIS API interface or Type help(iface) for more info")
## some translation string for the console header ends without '\n'
## and the first command in console will be appended at the header text.
## The following code add a '\n' at the end of the string if not present.
if txtInit.endswith('\n'):
self.setText(txtInit)
else:
self.setText(txtInit + '\n')
def refreshSettingsOutput(self):
# Set Python lexer
self.setLexers()
caretLineColor = self.settings.value("pythonConsole/caretLineColor", QColor("#fcf3ed"))
cursorColor = self.settings.value("pythonConsole/cursorColor", QColor(Qt.black))
self.setCaretLineBackgroundColor(caretLineColor)
self.setCaretForegroundColor(cursorColor)
def setLexers(self):
self.lexer = QsciLexerPython()
loadFont = self.settings.value("pythonConsole/fontfamilytext", "Monospace")
fontSize = self.settings.value("pythonConsole/fontsize", 10, type=int)
font = QFont(loadFont)
font.setFixedPitch(True)
font.setPointSize(fontSize)
font.setStyleHint(QFont.TypeWriter)
font.setStretch(QFont.SemiCondensed)
font.setLetterSpacing(QFont.PercentageSpacing, 87.0)
font.setBold(False)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(QColor(self.settings.value("pythonConsole/defaultFontColor", QColor(Qt.black))))
self.lexer.setColor(QColor(self.settings.value("pythonConsole/commentFontColor", QColor(Qt.gray))), 1)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/keywordFontColor", QColor(Qt.darkGreen))), 5)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/classFontColor", QColor(Qt.blue))), 8)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/methodFontColor", QColor(Qt.darkGray))), 9)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/decorFontColor", QColor(Qt.darkBlue))), 15)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/commentBlockFontColor", QColor(Qt.gray))), 12)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/singleQuoteFontColor", QColor(Qt.blue))), 4)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/doubleQuoteFontColor", QColor(Qt.blue))), 3)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/tripleSingleQuoteFontColor", QColor(Qt.blue))), 6)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/tripleDoubleQuoteFontColor", QColor(Qt.blue))), 7)
self.lexer.setColor(QColor(Qt.red), 14)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 2)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
for style in range(0, 33):
paperColor = QColor(self.settings.value("pythonConsole/paperBackgroundColor", QColor(Qt.white)))
self.lexer.setPaper(paperColor, style)
self.setLexer(self.lexer)
def clearConsole(self):
self.setText('')
self.insertInitText()
self.shell.setFocus()
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()))
def hideToolBar(self):
tB = self.parent.toolBar
tB.hide() if tB.isVisible() else tB.show()
self.shell.setFocus()
def showEditor(self):
Ed = self.parent.splitterObj
if not Ed.isVisible():
Ed.show()
self.parent.showEditorButton.setChecked(True)
self.shell.setFocus()
def copy(self):
"""Copy text to clipboard... or keyboard interrupt"""
if self.hasSelectedText():
text = self.selectedText()
text = text.replace('>>> ', '').replace('... ', '').strip() # removing prompts
QApplication.clipboard().setText(text)
else:
raise KeyboardInterrupt
def enteredSelected(self):
cmd = self.selectedText()
self.shell.insertFromDropPaste(cmd)
self.shell.entered()
def keyPressEvent(self, e):
# empty text indicates possible shortcut key sequence so stay in output
txt = e.text()
if len(txt) and txt >= " ":
self.shell.append(txt)
self.shell.move_cursor_to_end()
self.shell.setFocus()
e.ignore()
else:
# possible shortcut key sequence, accept it
e.accept()
def widgetMessageBar(self, iface, text):
timeout = iface.messageTimeout()
self.infoBar.pushMessage(text, QgsMessageBar.INFO, timeout)
class QgsPythonConsoleBase(QgsCodeEditorPython):
MARKER_NUM = 6
def __init__(self, parent=None):
super().__init__(parent)
# Enable non-ascii chars
self.setUtf8(True)
# Set the default font
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
self.setFont(font)
# Margin 0 is used for line numbers (editor and output)
self.setMarginWidth(0, "00000")
# Margin 1 is used for the '>>>' prompt (console input)
self.setMarginWidth(1, "0")
self.setMarginType(1, 5) # TextMarginRightJustified=5
# Margin 2 is used for the 'folding' (editor)
self.setMarginWidth(2, "0")
self.setCaretLineVisible(True)
self.setCaretWidth(2)
self.iconRun = QgsApplication.getThemeIcon(
"console/mIconRunConsole.svg")
self.iconRunScript = QgsApplication.getThemeIcon("mActionStart.svg")
self.iconUndo = QgsApplication.getThemeIcon("mActionUndo.svg")
self.iconRedo = QgsApplication.getThemeIcon("mActionRedo.svg")
self.iconCodePad = QgsApplication.getThemeIcon(
"console/iconCodepadConsole.svg")
self.iconCommentEditor = QgsApplication.getThemeIcon(
"console/iconCommentEditorConsole.svg")
self.iconUncommentEditor = QgsApplication.getThemeIcon(
"console/iconUncommentEditorConsole.svg")
self.iconSettings = QgsApplication.getThemeIcon(
"console/iconSettingsConsole.svg")
self.iconFind = QgsApplication.getThemeIcon(
"console/iconSearchEditorConsole.svg")
self.iconSyntaxCk = QgsApplication.getThemeIcon(
"console/iconSyntaxErrorConsole.svg")
self.iconObjInsp = QgsApplication.getThemeIcon(
"console/iconClassBrowserConsole.svg")
self.iconCut = QgsApplication.getThemeIcon("mActionEditCut.svg")
self.iconCopy = QgsApplication.getThemeIcon("mActionEditCopy.svg")
self.iconPaste = QgsApplication.getThemeIcon("mActionEditPaste.svg")
self.iconClear = QgsApplication.getThemeIcon(
"console/iconClearConsole.svg")
self.iconHideTool = QgsApplication.getThemeIcon(
"console/iconHideToolConsole.svg")
self.iconShowEditor = QgsApplication.getThemeIcon(
"console/iconShowEditorConsole.svg")
self.iconPyQGISHelp = QgsApplication.getThemeIcon(
"console/iconHelpConsole.svg")
def setLexers(self):
self.lexer = QsciLexerPython()
self.lexer.setIndentationWarning(QsciLexerPython.Inconsistent)
self.lexer.setFoldComments(True)
self.lexer.setFoldQuotes(True)
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
# output and console
loadFont = self.settings.value("pythonConsole/fontfamilytext")
if loadFont:
font.setFamily(loadFont)
fontSize = self.settings.value("pythonConsole/fontsize", type=int)
if fontSize:
font.setPointSize(fontSize)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(self.color(QgsCodeEditor.ColorRole.Default))
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.Comment), 1)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.Number), 2)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.Keyword), 5)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.Class), 8)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.Method), 9)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.Decoration), 15)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.CommentBlock),
12)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.SingleQuote), 4)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.DoubleQuote), 3)
self.lexer.setColor(
self.color(QgsCodeEditor.ColorRole.TripleSingleQuote), 6)
self.lexer.setColor(
self.color(QgsCodeEditor.ColorRole.TripleDoubleQuote), 7)
self.lexer.setColor(self.color(QgsCodeEditor.ColorRole.Default), 13)
self.lexer.setColor(QColor(Qt.red), 14)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 2)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
self.lexer.setFont(font, QsciLexerPython.UnclosedString)
# ? only for editor and console ?
paperColor = self.color(QgsCodeEditor.ColorRole.Background)
for style in range(0, 33):
self.lexer.setPaper(paperColor, style)
self.api = QsciAPIs(self.lexer)
checkBoxAPI = self.settings.value("pythonConsole/preloadAPI",
True,
type=bool)
checkBoxPreparedAPI = self.settings.value(
"pythonConsole/usePreparedAPIFile", False, type=bool)
if checkBoxAPI:
pap = os.path.join(QgsApplication.pkgDataPath(), "python",
"qsci_apis", "pyqgis.pap")
self.api.loadPrepared(pap)
elif checkBoxPreparedAPI:
self.api.loadPrepared(
self.settings.value("pythonConsole/preparedAPIFile"))
else:
apiPath = self.settings.value("pythonConsole/userAPI", [])
for i in range(0, len(apiPath)):
self.api.load(apiPath[i])
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
def searchPyQGIS(self):
if self.hasSelectedText():
text = self.selectedText()
text = text.replace('>>> ',
'').replace('... ',
'').strip() # removing prompts
version = '.'.join(Qgis.QGIS_VERSION.split('.')[0:2])
QDesktopServices.openUrl(
QUrl('https://qgis.org/pyqgis/' + version + '/search.html?q=' +
text))
class ShellOutputScintilla(QsciScintilla):
def __init__(self, parent=None):
super(ShellOutputScintilla, self).__init__(parent)
self.parent = parent
self.shell = self.parent.shell
self.settings = QSettings()
# Creates layout for message bar
self.layout = QGridLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
spacerItem = QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
self.layout.addItem(spacerItem, 1, 0, 1, 1)
# messageBar instance
self.infoBar = QgsMessageBar()
sizePolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.infoBar.setSizePolicy(sizePolicy)
self.layout.addWidget(self.infoBar, 0, 0, 1, 1)
# Enable non-ascii chars for editor
self.setUtf8(True)
sys.stdout = writeOut(self, sys.stdout)
sys.stderr = writeOut(self, sys.stderr, "_traceback")
self.insertInitText()
self.refreshSettingsOutput()
self.setReadOnly(True)
# Set the default font
font = QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
self.setMarginsFont(font)
# Margin 0 is used for line numbers
self.setMarginWidth(0, 0)
self.setMarginWidth(1, 0)
self.setMarginWidth(2, 0)
#fm = QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(1, "00000")
self.setMarginLineNumbers(1, True)
self.setMarginsForegroundColor(QColor("#3E3EE3"))
self.setMarginsBackgroundColor(QColor("#f9f9f9"))
self.setCaretLineVisible(True)
self.setCaretWidth(0)
self.setMinimumHeight(120)
self.setWrapMode(QsciScintilla.WrapCharacter)
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
self.runScut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_E), self)
self.runScut.setContext(Qt.WidgetShortcut)
self.runScut.activated.connect(self.enteredSelected)
# Reimplemeted copy action to prevent paste prompt (>>>,...) in command view
self.copyShortcut = QShortcut(QKeySequence.Copy, self)
self.copyShortcut.activated.connect(self.copy)
self.selectAllShortcut = QShortcut(QKeySequence.SelectAll, self)
self.selectAllShortcut.activated.connect(self.selectAll)
def insertInitText(self):
txtInit = QCoreApplication.translate("PythonConsole",
"Python Console \n"
"Use iface to access QGIS API interface or Type help(iface) for more info")
## some translation string for the console header ends without '\n'
## and the first command in console will be appended at the header text.
## The following code add a '\n' at the end of the string if not present.
if txtInit.endswith('\n'):
self.setText(txtInit)
else:
self.setText(txtInit + '\n')
def refreshSettingsOutput(self):
# Set Python lexer
self.setLexers()
caretLineColor = self.settings.value("pythonConsole/caretLineColor", QColor("#fcf3ed"))
cursorColor = self.settings.value("pythonConsole/cursorColor", QColor(Qt.black))
self.setCaretLineBackgroundColor(caretLineColor)
self.setCaretForegroundColor(cursorColor)
def setLexers(self):
self.lexer = QsciLexerPython()
loadFont = self.settings.value("pythonConsole/fontfamilytext", "Monospace")
fontSize = self.settings.value("pythonConsole/fontsize", 10, type=int)
font = QFont(loadFont)
font.setFixedPitch(True)
font.setPointSize(fontSize)
font.setStyleHint(QFont.TypeWriter)
font.setStretch(QFont.SemiCondensed)
font.setLetterSpacing(QFont.PercentageSpacing, 87.0)
font.setBold(False)
self.lexer.setDefaultFont(font)
self.lexer.setDefaultColor(QColor(self.settings.value("pythonConsole/defaultFontColor", QColor(Qt.black))))
self.lexer.setColor(QColor(self.settings.value("pythonConsole/commentFontColor", QColor(Qt.gray))), 1)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/keywordFontColor", QColor(Qt.darkGreen))), 5)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/classFontColor", QColor(Qt.blue))), 8)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/methodFontColor", QColor(Qt.darkGray))), 9)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/decorFontColor", QColor(Qt.darkBlue))), 15)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/commentBlockFontColor", QColor(Qt.gray))), 12)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/singleQuoteFontColor", QColor(Qt.blue))), 4)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/doubleQuoteFontColor", QColor(Qt.blue))), 3)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/tripleSingleQuoteFontColor", QColor(Qt.blue))), 6)
self.lexer.setColor(QColor(self.settings.value("pythonConsole/tripleDoubleQuoteFontColor", QColor(Qt.blue))), 7)
self.lexer.setColor(QColor(Qt.red), 14)
self.lexer.setFont(font, 1)
self.lexer.setFont(font, 2)
self.lexer.setFont(font, 3)
self.lexer.setFont(font, 4)
for style in range(0, 33):
paperColor = QColor(self.settings.value("pythonConsole/paperBackgroundColor", QColor(Qt.white)))
self.lexer.setPaper(paperColor, style)
self.setLexer(self.lexer)
def clearConsole(self):
self.setText('')
self.insertInitText()
self.shell.setFocus()
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()))
def hideToolBar(self):
tB = self.parent.toolBar
tB.hide() if tB.isVisible() else tB.show()
self.shell.setFocus()
def showEditor(self):
Ed = self.parent.splitterObj
if not Ed.isVisible():
Ed.show()
self.parent.showEditorButton.setChecked(True)
self.shell.setFocus()
def copy(self):
"""Copy text to clipboard... or keyboard interrupt"""
if self.hasSelectedText():
text = self.selectedText()
text = text.replace('>>> ', '').replace('... ', '').strip() # removing prompts
QApplication.clipboard().setText(text)
else:
raise KeyboardInterrupt
def enteredSelected(self):
cmd = self.selectedText()
self.shell.insertFromDropPaste(cmd)
self.shell.entered()
def keyPressEvent(self, e):
# empty text indicates possible shortcut key sequence so stay in output
txt = e.text()
if len(txt) and txt >= " ":
self.shell.append(txt)
self.shell.move_cursor_to_end()
self.shell.setFocus()
e.ignore()
else:
# possible shortcut key sequence, accept it
e.accept()
def widgetMessageBar(self, iface, text):
timeout = iface.messageTimeout()
self.infoBar.pushMessage(text, QgsMessageBar.INFO, timeout)