def __init__(self, parent=None):
QsciLexer.__init__(self, parent)
Lexer.__init__(self)
self.editor = parent
return
def __init__( self, parent = None ):
QsciLexer.__init__( self, parent )
Lexer.__init__( self )
self.editor = parent
return
def __init__(self, parent = None):
"""
Constructor
@param parent parent widget of this lexer
"""
QsciLexer.__init__(self, parent)
Lexer.__init__(self)
self.editor = parent
def __init__(self, language, parent=None):
"""
Constructor
@param language The lexer language. (string or QString)
@param parent The parent widget of this lexer. (QextScintilla)
"""
QsciLexer.__init__(self, parent)
# These default font families are taken from QScintilla
if Globals.isWindowsPlatform():
self.__defaultFontFamily = "Courier New"
elif Globals.isMacPlatform():
self.__defaultFontFamily = "Courier"
else:
self.__defaultFontFamily = "Bitstream Vera Sans Mono"
# instantiate a lexer object for the given language
language = unicode(language)
lex = QScintilla.Lexers.getLexer(language)
if lex is None:
raise PreferencesLexerLanguageError(language)
# define the local store
self.colours = {}
self.defaultColours = {}
self.papers = {}
self.defaultPapers = {}
self.eolFills = {}
self.defaultEolFills = {}
self.fonts = {}
self.defaultFonts = {}
self.descriptions = {}
self.ind2style = {}
self.styles = QStringList()
# fill local store with default values from lexer
# and built up styles list and conversion table from index to style
self.__language = lex.language()
index = 0
for i in range(128):
desc = lex.description(i)
if not desc.isEmpty():
self.descriptions[i] = desc
self.styles.append(desc)
self.colours[i] = lex.defaultColor(i)
self.papers[i] = lex.defaultPaper(i)
self.eolFills[i] = lex.defaultEolFill(i)
self.fonts[i] = lex.defaultFont(i)
# Override QScintilla's default font family to
# always use a monospaced font
self.fonts[i].setFamily(self.__defaultFontFamily)
self.defaultColours[i] = lex.defaultColor(i)
self.defaultPapers[i] = lex.defaultPaper(i)
self.defaultEolFills[i] = lex.defaultEolFill(i)
self.defaultFonts[i] = lex.defaultFont(i)
self.defaultFonts[i].setFamily(self.__defaultFontFamily)
self.ind2style[index] = i
index += 1
self.connect(self, SIGNAL("colorChanged (const QColor&, int)"),
self.setColor)
self.connect(self, SIGNAL("eolFillChanged (bool, int)"),
self.setEolFill)
self.connect(self, SIGNAL("fontChanged (const QFont&, int)"),
self.setFont)
self.connect(self, SIGNAL("paperChanged (const QColor&, int )"),
self.setPaper)
# read the last stored values from preferences file
self.readSettings(Preferences.Prefs.settings, "Scintilla")