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t2tHighlighter inherits from basicHighlighter
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@ -25,16 +25,32 @@ class basicHighlighter(QSyntaxHighlighter):
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def setMisspelledColor(self, color):
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self._misspelledColor = color
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def highlightBlock(self, text):
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"""Apply syntax highlighting to the given block of text.
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"""
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self.highlightBlockBefore(text)
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self.highlightBlockAfter(text)
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def highlightBlockBefore(self, text):
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"""Highlighting to do before anything else.
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When subclassing basicHighlighter, you must call highlightBlockBefore
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before you do any custom highlighting.
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"""
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bf = QTextBlockFormat(self._defaultBlockFormat)
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bf.setAlignment(QTextCursor(self.currentBlock()).blockFormat().alignment())
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QTextCursor(self.currentBlock()).setBlockFormat(bf)
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self.setFormat(0, len(text), self._defaultCharFormat)
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def highlightBlockAfter(self, text):
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"""Highlighting to do after everything else.
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When subclassing basicHighlighter, you must call highlightBlockAfter
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after your custom highlighting.
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"""
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# Spell checking
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# Based on http://john.nachtimwald.com/2009/08/22/qplaintextedit-with-in-line-spell-check/
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WORDS = '(?iu)[\w\']+'
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@ -46,3 +62,6 @@ class basicHighlighter(QSyntaxHighlighter):
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format.setUnderlineStyle(QTextCharFormat.SpellCheckUnderline)
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self.setFormat(word_object.start(),
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word_object.end() - word_object.start(), format)
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@ -5,6 +5,7 @@ from qt import *
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from ui.editors.t2tFunctions import *
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from ui.editors.blockUserData import blockUserData
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from ui.editors.t2tHighlighterStyle import t2tHighlighterStyle
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from ui.editors.basicHighlighter import *
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import re
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# This is aiming at implementing every rule from www.txt2tags.org/rules.html
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@ -15,21 +16,16 @@ import re
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#TODO: parse %!postproc et !%preproc, et si la ligne se termine par une couleur en commentaire (%#FF00FF), utiliser cette couleur pour highlighter. Permet des règles customisées par document, facilement.
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class t2tHighlighter (QSyntaxHighlighter):
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class t2tHighlighter (basicHighlighter):
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"""Syntax highlighter for the Txt2Tags language.
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"""
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def __init__(self, editor, style="Default"):
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QSyntaxHighlighter.__init__(self, editor.document())
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self.editor = editor
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basicHighlighter.__init__(self, editor)
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# Stupid variable that fixes the loss of QTextBlockUserData.
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self.thisDocument = editor.document()
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self._defaultBlockFormat = QTextBlockFormat()
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self._defaultCharFormat = QTextCharFormat()
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self._misspelledColor = Qt.red
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self.style = t2tHighlighterStyle(self.editor, self._defaultCharFormat, style)
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self.inDocRules = []
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@ -63,22 +59,16 @@ class t2tHighlighter (QSyntaxHighlighter):
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for (pattern, state) in rules]
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State.Recursion = 0
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def setDefaultBlockFormat(self, bf):
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self._defaultBlockFormat = bf
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self.rehighlight()
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def setDefaultCharFormat(self, cf):
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self._defaultCharFormat = cf
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self.setStyle()
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self.rehighlight()
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def setMisspelledColor(self, color):
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self._misspelledColor = color
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def highlightBlock(self, text):
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"""Apply syntax highlighting to the given block of text.
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"""
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basicHighlighter.highlightBlockBefore(self, text)
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# Check if syntax highlighting is enabled
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if self.style is None:
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default = QTextBlockFormat()
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@ -86,8 +76,6 @@ class t2tHighlighter (QSyntaxHighlighter):
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print("t2tHighlighter.py: is style supposed to be None?")
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return
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QTextCursor(self.currentBlock()).setBlockFormat(self._defaultBlockFormat)
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block = self.currentBlock()
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oldState = blockUserData.getUserState(block)
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self.identifyBlock(block)
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@ -102,7 +90,6 @@ class t2tHighlighter (QSyntaxHighlighter):
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op = self.style.format(State.MARKUP)
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#self.setFormat(0, len(text), self.style.format(State.DEFAULT))
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self.setFormat(0, len(text), self._defaultCharFormat)
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# InDocRules: is it a settings which might have a specific rule,
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# a comment which contains color infos, or a include conf?
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@ -334,19 +321,8 @@ class t2tHighlighter (QSyntaxHighlighter):
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#f = self.formats(preset=style, base=self.formats(index))
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#self.setFormat(index, length, f)
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#index = expression.indexIn(text, index + length)
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# Spell checking
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# Based on http://john.nachtimwald.com/2009/08/22/qplaintextedit-with-in-line-spell-check/
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WORDS = '(?iu)[\w\']+'
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if state not in [State.SETTINGS_LINE]:
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if self.editor.spellcheck:
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for word_object in re.finditer(WORDS, text):
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if self.editor._dict and not self.editor._dict.check(word_object.group()):
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format = self.format(word_object.start())
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format.setUnderlineColor(self._misspelledColor)
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format.setUnderlineStyle(QTextCharFormat.SpellCheckUnderline)
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self.setFormat(word_object.start(),
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word_object.end() - word_object.start(), format)
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basicHighlighter.highlightBlockAfter(self, text)
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def identifyBlock(self, block):
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"""Identifies what block type it is, and set userState and userData
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