Mercurial Repositories > eric / file comparison
comparison: eric6/QScintilla/Lexers/LexerVHDL.py
eric6/QScintilla/Lexers/LexerVHDL.py
- changeset 6942
- 2602857055c5
- parent 6874
- 5a3a39442711
- child 7229
- 53054eb5b15a
equal
deleted
inserted
replaced
| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2007 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a VHDL lexer with some additional methods. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.Qsci import QsciLexerVHDL | |
| 13 | |
| 14 from .Lexer import Lexer | |
| 15 import Preferences | |
| 16 | |
| 17 | |
| 18 class LexerVHDL(Lexer, QsciLexerVHDL): | |
| 19 """ | |
| 20 Subclass to implement some additional lexer dependant methods. | |
| 21 """ | |
| 22 def __init__(self, parent=None): | |
| 23 """ | |
| 24 Constructor | |
| 25 | |
| 26 @param parent parent widget of this lexer | |
| 27 """ | |
| 28 QsciLexerVHDL.__init__(self, parent) | |
| 29 Lexer.__init__(self) | |
| 30 | |
| 31 self.commentString = "--" | |
| 32 | |
| 33 self.keywordSetDescriptions = [ | |
| 34 self.tr("Keywords"), | |
| 35 self.tr("Operators"), | |
| 36 self.tr("Attributes"), | |
| 37 self.tr("Standard Functions"), | |
| 38 self.tr("Standard Packages"), | |
| 39 self.tr("Standard Types"), | |
| 40 self.tr("User defined"), | |
| 41 ] | |
| 42 | |
| 43 def initProperties(self): | |
| 44 """ | |
| 45 Public slot to initialize the properties. | |
| 46 """ | |
| 47 self.setFoldComments(Preferences.getEditor("VHDLFoldComment")) | |
| 48 self.setFoldAtElse(Preferences.getEditor("VHDLFoldAtElse")) | |
| 49 self.setFoldAtBegin(Preferences.getEditor("VHDLFoldAtBegin")) | |
| 50 self.setFoldAtParenthesis( | |
| 51 Preferences.getEditor("VHDLFoldAtParenthesis")) | |
| 52 self.setFoldCompact(Preferences.getEditor("AllFoldCompact")) | |
| 53 | |
| 54 def isCommentStyle(self, style): | |
| 55 """ | |
| 56 Public method to check, if a style is a comment style. | |
| 57 | |
| 58 @param style style to check (integer) | |
| 59 @return flag indicating a comment style (boolean) | |
| 60 """ | |
| 61 return style in [QsciLexerVHDL.Comment, | |
| 62 QsciLexerVHDL.CommentLine] | |
| 63 | |
| 64 def isStringStyle(self, style): | |
| 65 """ | |
| 66 Public method to check, if a style is a string style. | |
| 67 | |
| 68 @param style style to check (integer) | |
| 69 @return flag indicating a string style (boolean) | |
| 70 """ | |
| 71 return style in [QsciLexerVHDL.String, | |
| 72 QsciLexerVHDL.UnclosedString] | |
| 73 | |
| 74 def defaultKeywords(self, kwSet): | |
| 75 """ | |
| 76 Public method to get the default keywords. | |
| 77 | |
| 78 @param kwSet number of the keyword set (integer) | |
| 79 @return string giving the keywords (string) or None | |
| 80 """ | |
| 81 return QsciLexerVHDL.keywords(self, kwSet) | |
| 82 | |
| 83 def maximumKeywordSet(self): | |
| 84 """ | |
| 85 Public method to get the maximum keyword set. | |
| 86 | |
| 87 @return maximum keyword set (integer) | |
| 88 """ | |
| 89 return 7 |
