QScintilla/Lexers/LexerPascal.py

Sat, 14 Dec 2013 23:44:25 +0100

author
T.Rzepka <Tobias.Rzepka@gmail.com>
date
Sat, 14 Dec 2013 23:44:25 +0100
branch
Py2 comp.
changeset 3145
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parent 3057
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child 3161
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permissions
-rw-r--r--

# __IGNORE_WARNING__ added/ removed.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2008 - 2013 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing a Pascal lexer with some additional methods.
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8 """
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9
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10 from __future__ import unicode_literals
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12 from PyQt4.Qsci import QsciLexerPascal
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13
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14 from .Lexer import Lexer
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15 import Preferences
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16
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17
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18 class LexerPascal(QsciLexerPascal, Lexer):
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19 """
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20 Subclass to implement some additional lexer dependant methods.
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21 """
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22 def __init__(self, parent=None):
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23 """
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24 Constructor
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25
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26 @param parent parent widget of this lexer
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27 """
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28 super(LexerPascal, self).__init__(parent)
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29 Lexer.__init__(self)
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30
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31 self.commentString = "//"
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32 self.streamCommentString = {
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33 'start': '{ ',
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34 'end': ' }'
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35 }
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36
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37 def initProperties(self):
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38 """
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39 Public slot to initialize the properties.
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40 """
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41 self.setFoldComments(Preferences.getEditor("PascalFoldComment"))
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42 self.setFoldPreprocessor(
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43 Preferences.getEditor("PascalFoldPreprocessor"))
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44 self.setFoldCompact(Preferences.getEditor("AllFoldCompact"))
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45 try:
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46 self.setSmartHighlighting(
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47 Preferences.getEditor("PascalSmartHighlighting"))
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48 except AttributeError:
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49 pass
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50
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51 def autoCompletionWordSeparators(self):
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52 """
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53 Public method to return the list of separators for autocompletion.
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54
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55 @return list of separators (list of strings)
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56 """
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57 return ['.']
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58
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59 def isCommentStyle(self, style):
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60 """
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61 Public method to check, if a style is a comment style.
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63 @param style style to check (integer)
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64 @return flag indicating a comment style (boolean)
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65 """
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66 try:
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67 return style in [QsciLexerPascal.Comment,
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68 QsciLexerPascal.CommentDoc,
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69 QsciLexerPascal.CommentLine]
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70 except AttributeError:
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71 return style in [QsciLexerPascal.Comment,
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72 QsciLexerPascal.CommentParenthesis,
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73 QsciLexerPascal.CommentLine]
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74
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75 def isStringStyle(self, style):
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76 """
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77 Public method to check, if a style is a string style.
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78
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79 @param style style to check (integer)
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80 @return flag indicating a string style (boolean)
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81 """
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82 return style in [QsciLexerPascal.SingleQuotedString]
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83
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84 def defaultKeywords(self, kwSet):
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85 """
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86 Public method to get the default keywords.
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87
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88 @param kwSet number of the keyword set (integer)
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89 @return string giving the keywords (string) or None
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90 """
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91 return QsciLexerPascal.keywords(self, kwSet)

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