Mercurial Repositories > eric / file comparison
comparison: eric6/QScintilla/Lexers/LexerJava.py
eric6/QScintilla/Lexers/LexerJava.py
- changeset 6942
- 2602857055c5
- parent 6874
- 5a3a39442711
- child 7229
- 53054eb5b15a
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2003 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a Java lexer with some additional methods. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.Qsci import QsciLexerJava, QsciScintilla | |
| 13 | |
| 14 from .Lexer import Lexer | |
| 15 import Preferences | |
| 16 | |
| 17 | |
| 18 class LexerJava(Lexer, QsciLexerJava): | |
| 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 QsciLexerJava.__init__(self, parent) | |
| 29 Lexer.__init__(self) | |
| 30 | |
| 31 self.commentString = "//" | |
| 32 self.streamCommentString = { | |
| 33 'start': '/* ', | |
| 34 'end': ' */' | |
| 35 } | |
| 36 self.boxCommentString = { | |
| 37 'start': '/* ', | |
| 38 'middle': ' * ', | |
| 39 'end': ' */' | |
| 40 } | |
| 41 | |
| 42 self.keywordSetDescriptions = [ | |
| 43 self.tr("Primary keywords and identifiers"), | |
| 44 self.tr("Secondary keywords and identifiers"), | |
| 45 self.tr("Documentation comment keywords"), | |
| 46 self.tr("Global classes and typedefs"), | |
| 47 self.tr("Preprocessor definitions"), | |
| 48 self.tr("Task marker and error marker keywords"), | |
| 49 ] | |
| 50 | |
| 51 def initProperties(self): | |
| 52 """ | |
| 53 Public slot to initialize the properties. | |
| 54 """ | |
| 55 self.setFoldComments(Preferences.getEditor("CppFoldComment")) | |
| 56 self.setFoldPreprocessor(Preferences.getEditor("CppFoldPreprocessor")) | |
| 57 self.setFoldAtElse(Preferences.getEditor("CppFoldAtElse")) | |
| 58 indentStyle = 0 | |
| 59 if Preferences.getEditor("CppIndentOpeningBrace"): | |
| 60 indentStyle |= QsciScintilla.AiOpening | |
| 61 if Preferences.getEditor("CppIndentClosingBrace"): | |
| 62 indentStyle |= QsciScintilla.AiClosing | |
| 63 self.setAutoIndentStyle(indentStyle) | |
| 64 self.setFoldCompact(Preferences.getEditor("AllFoldCompact")) | |
| 65 | |
| 66 def isCommentStyle(self, style): | |
| 67 """ | |
| 68 Public method to check, if a style is a comment style. | |
| 69 | |
| 70 @param style style to check (integer) | |
| 71 @return flag indicating a comment style (boolean) | |
| 72 """ | |
| 73 return style in [QsciLexerJava.Comment, | |
| 74 QsciLexerJava.CommentDoc, | |
| 75 QsciLexerJava.CommentLine, | |
| 76 QsciLexerJava.CommentLineDoc] | |
| 77 | |
| 78 def isStringStyle(self, style): | |
| 79 """ | |
| 80 Public method to check, if a style is a string style. | |
| 81 | |
| 82 @param style style to check (integer) | |
| 83 @return flag indicating a string style (boolean) | |
| 84 """ | |
| 85 return style in [QsciLexerJava.DoubleQuotedString, | |
| 86 QsciLexerJava.SingleQuotedString, | |
| 87 QsciLexerJava.UnclosedString, | |
| 88 QsciLexerJava.VerbatimString] | |
| 89 | |
| 90 def defaultKeywords(self, kwSet): | |
| 91 """ | |
| 92 Public method to get the default keywords. | |
| 93 | |
| 94 @param kwSet number of the keyword set (integer) | |
| 95 @return string giving the keywords (string) or None | |
| 96 """ | |
| 97 return QsciLexerJava.keywords(self, kwSet) | |
| 98 | |
| 99 def maximumKeywordSet(self): | |
| 100 """ | |
| 101 Public method to get the maximum keyword set. | |
| 102 | |
| 103 @return maximum keyword set (integer) | |
| 104 """ | |
| 105 return 4 |
