diff -r 000000000000 -r de9c2efb9d02 E4XML/HighlightingStylesHandler.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/E4XML/HighlightingStylesHandler.py Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,116 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2008 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the handler class for handling a highlighting styles XML file.
+"""
+
+from PyQt4.QtGui import QColor, QFont
+
+from Config import highlightingStylesFileFormatVersion
+from XMLHandlerBase import XMLHandlerBase
+
+class HighlightingStylesHandler(XMLHandlerBase):
+ """
+ Class implementing a sax handler to read a highlighting styles file.
+ """
+ def __init__(self, lexers):
+ """
+ Constructor
+
+ @param lexers dictionary of lexer objects for which to import the styles
+ """
+ XMLHandlerBase.__init__(self)
+
+ self.lexers = lexers
+ self.lexer = None
+
+ self.startDocumentSpecific = self.startDocumentHighlightingStyles
+
+ self.elements.update({
+ 'HighlightingStyles' : (self.startHighlightingStyles, self.defaultEndElement),
+ 'Lexer' : (self.startLexer, self.defaultEndElement),
+ 'Style' : (self.startStyle, self.defaultEndElement),
+ })
+
+ def startDocumentHighlightingStyles(self):
+ """
+ Handler called, when the document parsing is started.
+ """
+ self.version = ''
+
+ ###################################################
+ ## below follow the individual handler functions
+ ###################################################
+
+ def startHighlightingStyles(self, attrs):
+ """
+ Handler method for the "HighlightingStyles" start tag.
+
+ @param attrs list of tag attributes
+ """
+ self.version = attrs.get('version', highlightingStylesFileFormatVersion)
+
+ def startLexer(self, attrs):
+ """
+ Handler method for the "Lexer" start tag.
+
+ @param attrs list of tag attributes
+ """
+ language = attrs.get("name", "")
+ if language and language in self.lexers:
+ self.lexer = self.lexers[language]
+ else:
+ self.lexer = None
+
+ def startStyle(self, attrs):
+ """
+ Handler method for the "Style" start tag.
+
+ @param attrs list of tag attributes
+ """
+ self.buffer = ""
+
+ if self.lexer is not None:
+ style = attrs.get("style")
+ if style is not None:
+ style = int(style)
+
+ color = attrs.get("color")
+ if color is None:
+ color = self.lexer.defaultColor(style)
+ else:
+ color = QColor(color)
+ self.lexer.setColor(color, style)
+
+ paper = attrs.get("paper")
+ if paper is None:
+ paper = self.lexer.defaultPaper(style)
+ else:
+ paper = QColor(paper)
+ self.lexer.setPaper(paper, style)
+
+ fontStr = attrs.get("font")
+ if fontStr is None:
+ font = self.lexer.defaultFont(style)
+ else:
+ font = QFont()
+ font.fromString(fontStr)
+ self.lexer.setFont(font, style)
+
+ eolfill = attrs.get("eolfill")
+ if eolfill is None:
+ eolfill = self.lexer.defaulEolFill(style)
+ else:
+ eolfill = int(eolfill)
+ self.lexer.setEolFill(eolfill, style)
+
+ def getVersion(self):
+ """
+ Public method to retrieve the version of the shortcuts.
+
+ @return String containing the version number.
+ """
+ return self.version
