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237 lines
11 KiB
Python
237 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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ScriptEdit.py
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---------------------
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Date : April 2013
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Copyright : (C) 2013 by Alexander Bruy
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Email : alexander dot bruy at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Alexander Bruy'
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__date__ = 'April 2013'
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__copyright__ = '(C) 2013, Alexander Bruy'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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import os
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from qgis.PyQt.QtCore import Qt
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from qgis.PyQt.QtGui import QFont, QColor, QKeySequence, QFontDatabase, QFontMetrics
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from qgis.PyQt.QtWidgets import QShortcut
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from qgis.core import QgsApplication, QgsSettings
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from qgis.PyQt.Qsci import QsciScintilla, QsciLexerPython, QsciAPIs
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class ScriptEdit(QsciScintilla):
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DEFAULT_COLOR = "#4d4d4c"
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KEYWORD_COLOR = "#8959a8"
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CLASS_COLOR = "#4271ae"
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METHOD_COLOR = "#4271ae"
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DECORATION_COLOR = "#3e999f"
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NUMBER_COLOR = "#c82829"
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COMMENT_COLOR = "#8e908c"
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COMMENT_BLOCK_COLOR = "#8e908c"
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BACKGROUND_COLOR = "#ffffff"
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CURSOR_COLOR = "#636363"
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CARET_LINE_COLOR = "#efefef"
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SINGLE_QUOTE_COLOR = "#718c00"
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DOUBLE_QUOTE_COLOR = "#718c00"
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TRIPLE_SINGLE_QUOTE_COLOR = "#eab700"
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TRIPLE_DOUBLE_QUOTE_COLOR = "#eab700"
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MARGIN_BACKGROUND_COLOR = "#efefef"
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MARGIN_FOREGROUND_COLOR = "#636363"
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SELECTION_BACKGROUND_COLOR = "#d7d7d7"
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SELECTION_FOREGROUND_COLOR = "#303030"
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MATCHED_BRACE_BACKGROUND_COLOR = "#b7f907"
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MATCHED_BRACE_FOREGROUND_COLOR = "#303030"
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EDGE_COLOR = "#efefef"
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FOLD_COLOR = "#efefef"
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def __init__(self, parent=None):
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QsciScintilla.__init__(self, parent)
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self.lexer = None
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self.api = None
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self.setCommonOptions()
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self.initShortcuts()
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def setCommonOptions(self):
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# Enable non-ASCII characters
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self.setUtf8(True)
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settings = QgsSettings()
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# Default font
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font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
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self.setFont(font)
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self.setMarginsFont(font)
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self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
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self.setMatchedBraceBackgroundColor(QColor(settings.value("pythonConsole/matchedBraceBackgroundColorEditor", QColor(self.MATCHED_BRACE_BACKGROUND_COLOR))))
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self.setMatchedBraceForegroundColor(QColor(settings.value("pythonConsole/matchedBraceForegroundColorEditor", QColor(self.MATCHED_BRACE_FOREGROUND_COLOR))))
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#self.setWrapMode(QsciScintilla.WrapWord)
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#self.setWrapVisualFlags(QsciScintilla.WrapFlagByText,
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# QsciScintilla.WrapFlagNone, 4)
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self.setSelectionForegroundColor(QColor(settings.value("pythonConsole/selectionForegroundColorEditor", QColor(self.SELECTION_FOREGROUND_COLOR))))
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self.setSelectionBackgroundColor(QColor(settings.value("pythonConsole/selectionBackgroundColorEditor", QColor(self.SELECTION_BACKGROUND_COLOR))))
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# Show line numbers
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fontmetrics = QFontMetrics(font)
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self.setMarginWidth(1, fontmetrics.width("0000") + 5)
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self.setMarginLineNumbers(1, True)
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self.setMarginsForegroundColor(QColor(settings.value("pythonConsole/marginForegroundColorEditor", QColor(self.MARGIN_FOREGROUND_COLOR))))
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self.setMarginsBackgroundColor(QColor(settings.value("pythonConsole/marginBackgroundColorEditor", QColor(self.MARGIN_BACKGROUND_COLOR))))
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self.setIndentationGuidesForegroundColor(QColor(settings.value("pythonConsole/marginForegroundColorEditor", QColor(self.MARGIN_FOREGROUND_COLOR))))
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self.setIndentationGuidesBackgroundColor(QColor(settings.value("pythonConsole/marginBackgroundColorEditor", QColor(self.MARGIN_BACKGROUND_COLOR))))
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# Highlight current line
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caretLineColorEditor = settings.value("pythonConsole/caretLineColorEditor", QColor(self.CARET_LINE_COLOR))
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cursorColorEditor = settings.value("pythonConsole/cursorColorEditor", QColor(self.CURSOR_COLOR))
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self.setCaretLineVisible(True)
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self.setCaretWidth(2)
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self.setCaretLineBackgroundColor(caretLineColorEditor)
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self.setCaretForegroundColor(cursorColorEditor)
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# Folding
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self.setFolding(QsciScintilla.PlainFoldStyle)
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foldColor = QColor(settings.value("pythonConsole/foldColorEditor", QColor(self.FOLD_COLOR)))
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self.setFoldMarginColors(foldColor, foldColor)
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# Mark column 80 with vertical line
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self.setEdgeMode(QsciScintilla.EdgeLine)
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self.setEdgeColumn(80)
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self.setEdgeColor(QColor(settings.value("pythonConsole/edgeColorEditor", QColor(self.EDGE_COLOR))))
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# Indentation
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self.setAutoIndent(True)
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self.setIndentationsUseTabs(False)
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self.setIndentationWidth(4)
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self.setTabIndents(True)
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self.setBackspaceUnindents(True)
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self.setTabWidth(4)
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self.setIndentationGuides(True)
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# Autocomletion
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self.setAutoCompletionThreshold(2)
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self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
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self.setFonts(10)
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self.initLexer()
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def setFonts(self, size):
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# Load font from Python console settings
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settings = QgsSettings()
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fontName = settings.value('pythonConsole/fontfamilytext', 'Monospace')
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fontSize = int(settings.value('pythonConsole/fontsize', size))
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self.defaultFont = QFont(fontName)
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self.defaultFont.setFixedPitch(True)
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self.defaultFont.setPointSize(fontSize)
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self.defaultFont.setStyleHint(QFont.TypeWriter)
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self.defaultFont.setStretch(QFont.SemiCondensed)
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self.defaultFont.setLetterSpacing(QFont.PercentageSpacing, 87.0)
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self.defaultFont.setBold(False)
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self.boldFont = QFont(self.defaultFont)
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self.boldFont.setBold(True)
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self.italicFont = QFont(self.defaultFont)
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self.italicFont.setItalic(True)
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self.setFont(self.defaultFont)
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self.setMarginsFont(self.defaultFont)
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def initShortcuts(self):
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(ctrl, shift) = (self.SCMOD_CTRL << 16, self.SCMOD_SHIFT << 16)
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# Disable some shortcuts
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self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('D') + ctrl)
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self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl)
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self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L') + ctrl +
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shift)
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self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('T') + ctrl)
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# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Z") + ctrl)
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# self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Y") + ctrl)
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# Use Ctrl+Space for autocompletion
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self.shortcutAutocomplete = QShortcut(QKeySequence(Qt.CTRL +
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Qt.Key_Space), self)
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self.shortcutAutocomplete.setContext(Qt.WidgetShortcut)
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self.shortcutAutocomplete.activated.connect(self.autoComplete)
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def autoComplete(self):
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self.autoCompleteFromAll()
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def initLexer(self):
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settings = QgsSettings()
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self.lexer = QsciLexerPython()
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font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
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loadFont = settings.value("pythonConsole/fontfamilytextEditor")
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if loadFont:
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font.setFamily(loadFont)
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fontSize = settings.value("pythonConsole/fontsizeEditor", type=int)
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if fontSize:
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font.setPointSize(fontSize)
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self.lexer.setDefaultFont(font)
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self.lexer.setDefaultColor(QColor(settings.value("pythonConsole/defaultFontColorEditor", QColor(self.DEFAULT_COLOR))))
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self.lexer.setColor(QColor(settings.value("pythonConsole/commentFontColorEditor", QColor(self.COMMENT_COLOR))), 1)
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self.lexer.setColor(QColor(settings.value("pythonConsole/numberFontColorEditor", QColor(self.NUMBER_COLOR))), 2)
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self.lexer.setColor(QColor(settings.value("pythonConsole/keywordFontColorEditor", QColor(self.KEYWORD_COLOR))), 5)
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self.lexer.setColor(QColor(settings.value("pythonConsole/classFontColorEditor", QColor(self.CLASS_COLOR))), 8)
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self.lexer.setColor(QColor(settings.value("pythonConsole/methodFontColorEditor", QColor(self.METHOD_COLOR))), 9)
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self.lexer.setColor(QColor(settings.value("pythonConsole/decorFontColorEditor", QColor(self.DECORATION_COLOR))), 15)
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self.lexer.setColor(QColor(settings.value("pythonConsole/commentBlockFontColorEditor", QColor(self.COMMENT_BLOCK_COLOR))), 12)
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self.lexer.setColor(QColor(settings.value("pythonConsole/singleQuoteFontColorEditor", QColor(self.SINGLE_QUOTE_COLOR))), 4)
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self.lexer.setColor(QColor(settings.value("pythonConsole/doubleQuoteFontColorEditor", QColor(self.DOUBLE_QUOTE_COLOR))), 3)
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self.lexer.setColor(QColor(settings.value("pythonConsole/tripleSingleQuoteFontColorEditor", QColor(self.TRIPLE_SINGLE_QUOTE_COLOR))), 6)
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self.lexer.setColor(QColor(settings.value("pythonConsole/tripleDoubleQuoteFontColorEditor", QColor(self.TRIPLE_DOUBLE_QUOTE_COLOR))), 7)
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self.lexer.setColor(QColor(settings.value("pythonConsole/defaultFontColorEditor", QColor(self.DEFAULT_COLOR))), 13)
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self.lexer.setFont(font, 1)
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self.lexer.setFont(font, 3)
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self.lexer.setFont(font, 4)
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self.lexer.setFont(font, QsciLexerPython.UnclosedString)
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for style in range(0, 33):
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paperColor = QColor(settings.value("pythonConsole/paperBackgroundColorEditor", QColor(self.BACKGROUND_COLOR)))
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self.lexer.setPaper(paperColor, style)
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self.api = QsciAPIs(self.lexer)
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useDefaultAPI = bool(settings.value('pythonConsole/preloadAPI',
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True))
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if useDefaultAPI:
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# Load QGIS API shipped with Python console
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self.api.loadPrepared(
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os.path.join(QgsApplication.pkgDataPath(),
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'python', 'qsci_apis', 'pyqgis.pap'))
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else:
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# Load user-defined API files
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apiPaths = settings.value('pythonConsole/userAPI', [])
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for path in apiPaths:
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self.api.load(path)
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self.api.prepare()
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self.lexer.setAPIs(self.api)
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self.setLexer(self.lexer)
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