Mercurial Repositories > eric / file comparison
comparison: eric7/UI/DiffHighlighter.py
eric7/UI/DiffHighlighter.py
- branch
- eric7
- changeset 8312
- 800c432b34c8
- parent 8218
- 7c09585bd960
- child 8356
- 68ec9c3d4de5
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| 8311:4e8b98454baa | 8312:800c432b34c8 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2015 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a syntax highlighter for unified and context diff outputs. | |
| 8 """ | |
| 9 | |
| 10 from E5Gui.E5GenericDiffHighlighter import TERMINAL, E5GenericDiffHighlighter | |
| 11 | |
| 12 | |
| 13 class DiffHighlighter(E5GenericDiffHighlighter): | |
| 14 """ | |
| 15 Class implementing a diff highlighter for Git. | |
| 16 """ | |
| 17 def __init__(self, doc): | |
| 18 """ | |
| 19 Constructor | |
| 20 | |
| 21 @param doc reference to the text document (QTextDocument) | |
| 22 """ | |
| 23 super().__init__(doc) | |
| 24 | |
| 25 def generateRules(self): | |
| 26 """ | |
| 27 Public method to generate the rule set. | |
| 28 """ | |
| 29 diffHeaderBold = self.makeFormat(fg=self.textColor, | |
| 30 bg=self.headerColor, | |
| 31 bold=True) | |
| 32 diffContext = self.makeFormat(fg=self.textColor, | |
| 33 bg=self.contextColor) | |
| 34 | |
| 35 diffAdded = self.makeFormat(fg=self.textColor, | |
| 36 bg=self.addedColor) | |
| 37 diffRemoved = self.makeFormat(fg=self.textColor, | |
| 38 bg=self.removedColor) | |
| 39 diffReplaced = self.makeFormat(fg=self.textColor, | |
| 40 bg=self.replacedColor) | |
| 41 | |
| 42 diffBarRegex = TERMINAL(r'^\*+$') | |
| 43 | |
| 44 diffOldRegex = TERMINAL(r'^--- ') | |
| 45 diffNewRegex = TERMINAL(r'^\+\+\+ |^\*\*\*') | |
| 46 diffContextRegex = TERMINAL(r'^@@ ') | |
| 47 | |
| 48 diffAddedRegex = TERMINAL(r'^[+>]') | |
| 49 diffRemovedRegex = TERMINAL(r'^[-<]') | |
| 50 diffReplacedRegex = TERMINAL(r'^!') | |
| 51 | |
| 52 self.createRules((diffBarRegex, diffHeaderBold), | |
| 53 (diffOldRegex, diffRemoved), | |
| 54 (diffNewRegex, diffAdded), | |
| 55 (diffContextRegex, diffContext), | |
| 56 (diffAddedRegex, diffAdded), | |
| 57 (diffRemovedRegex, diffRemoved), | |
| 58 (diffReplacedRegex, diffReplaced), | |
| 59 ) |
