############################################################################### # Name: css.py # # Purpose: Define CSS syntax for highlighting and other features # # Author: Cody Precord # # Copyright: (c) 2007 Cody Precord # # License: wxWindows License # ############################################################################### """ FILE: css.py @author: Cody Precord @summary: Lexer configuration file for Cascading Style Sheets. """ __author__ = "Cody Precord " __svnid__ = "$Id: _css.py 66902 2011-02-16 14:04:01Z CJP $" __revision__ = "$Revision: 66902 $" #-----------------------------------------------------------------------------# # Imports import wx import wx.stc as stc # Local Imports import synglob import syndata #-----------------------------------------------------------------------------# #---- Keyword Specifications ----# # CSS1 Keywords (Idenifiers) CSS1_KEYWORDS = (0, "font-family font-style font-variant font-weight font-size " "font color background-color background-image " "background-repeat background-position background " "word-spacing letter-spacing text-decoration " "vertical-align text-transform text-align text-indent " "line-height margin-top margin-right margin-left margin " "padding-top padding-right padding-bottom padding-left " "padding border-top-width border-right-width " "border-bottom-width border-left-width border-width " "border-color border-style border-top border-right " "border-bottom border-left border width height float clear " "display white-space list-style-type list-style-image " "list-style-position list-style margin-bottom " "text-decoration min-width min-height " "background-attachment") # CSS Psuedo Classes CSS_PSUEDO_CLASS = (1, "link visited active hover focus before after left " "right lang first-letter first-line first-child") # CSS2 Keywords (Identifers2) # This is meant for css2 specific keywords, but in order to get a better # coloring effect this will contain special css properties as well. CSS2_KEYWORDS = (2, "ActiveBorder ActiveCaption AppWorkspace Background " "ButtonFace ButtonHighlight ButtonShadow ButtonText " "CaptionText GrayText Highlight HighlightText " "InactiveBorder InactiveCaption InactiveCaptionText " "InfoBackground InfoText Menu MenuText Scrollbar " "ThreeDDarkShadow ThreeDFace ThreeDHighlight " "ThreeDLightShadow ThreeDShadow Window WindowFrame " "WindowText above absolute all always aqua armenian ascent " "auto avoid azimuth baseline baseline bbox behind below " "bidi-override black blink block blue bold bolder both " "bottom capitalize center center centerline child circle " "clear clip code collapse color compact content continuous " "crop cross crosshair cursive cursor dashed default " "descent digits disc dotted double during elevation embed " "fantasy faster female fixed fixed float fuchsia georgian " "gray green groove hebrew height help hidden hide higher " "icon inherit inline inset inside inside invert italic " "justify landscape larger leftwards level lighter lime " "lowercase ltr male marks maroon mathline medium menu " "middle mix monospace move narrower navy non none normal " "nowrap oblique olive once orphans outset outside overflow " "overline pointer portrait position pre purple quotes red " "relative richness ridge rightwards rtl scroll scroll " "separate show silent silver size slope slower smaller " "solid square src static stemh stemv stress sub super teal " "thick thin top topline underline uppercase visibility " "visible volume wait wider widows width widths yellow " "z-index outline left") #---- Syntax Style Specs ----# SYNTAX_ITEMS = [ (stc.STC_CSS_DEFAULT, 'default_style'), (stc.STC_CSS_ATTRIBUTE, 'funct_style'), (stc.STC_CSS_CLASS, 'global_style'), (stc.STC_CSS_COMMENT, 'comment_style'), (stc.STC_CSS_DIRECTIVE, 'directive_style'), (stc.STC_CSS_DOUBLESTRING, 'string_style'), (stc.STC_CSS_ID, 'scalar_style'), (stc.STC_CSS_IDENTIFIER, 'keyword_style'), (stc.STC_CSS_IDENTIFIER2, 'keyword3_style'), (stc.STC_CSS_IMPORTANT, 'error_style'), (stc.STC_CSS_OPERATOR, 'operator_style'), (stc.STC_CSS_PSEUDOCLASS, 'scalar_style'), (stc.STC_CSS_SINGLESTRING, 'string_style'), (stc.STC_CSS_TAG, 'keyword_style'), (stc.STC_CSS_UNKNOWN_IDENTIFIER, 'unknown_style'), (stc.STC_CSS_UNKNOWN_PSEUDOCLASS, 'unknown_style'), (stc.STC_CSS_VALUE, 'char_style') ] # TODO: add styling and keywords for new style regions in 2.9 if wx.VERSION >= (2, 9, 0, 0, ''): SYNTAX_ITEMS.append((stc.STC_CSS_EXTENDED_IDENTIFIER, 'default_style')) SYNTAX_ITEMS.append((stc.STC_CSS_EXTENDED_PSEUDOCLASS, 'default_style')) SYNTAX_ITEMS.append((stc.STC_CSS_EXTENDED_PSEUDOELEMENT, 'default_style')) SYNTAX_ITEMS.append((stc.STC_CSS_IDENTIFIER3, 'default_style')) SYNTAX_ITEMS.append((stc.STC_CSS_PSEUDOELEMENT, 'default_style')) #---- Extra Properties ----# FOLD = ("fold", "1") #------------------------------------------------------------------------------# class SyntaxData(syndata.SyntaxDataBase): """SyntaxData object for CSS""" def __init__(self, langid): super(SyntaxData, self).__init__(langid) # Setup self.SetLexer(stc.STC_LEX_CSS) self.RegisterFeature(synglob.FEATURE_AUTOINDENT, AutoIndenter) def GetKeywords(self): """Returns Specified Keywords List """ return [CSS1_KEYWORDS , CSS_PSUEDO_CLASS, CSS2_KEYWORDS] def GetSyntaxSpec(self): """Syntax Specifications """ return SYNTAX_ITEMS def GetProperties(self): """Returns a list of Extra Properties to set """ return [FOLD] def GetCommentPattern(self): """Returns a list of characters used to comment a block of code """ return [u'/*', u'*/'] #-----------------------------------------------------------------------------# def AutoIndenter(estc, pos, ichar): """Auto indent cpp code. @param estc: EditraStyledTextCtrl @param pos: current carat position @param ichar: Indentation character """ rtxt = u'' line = estc.GetCurrentLine() text = estc.GetTextRange(estc.PositionFromLine(line), pos) eolch = estc.GetEOLChar() indent = estc.GetLineIndentation(line) if ichar == u"\t": tabw = estc.GetTabWidth() else: tabw = estc.GetIndent() i_space = indent / tabw ndent = eolch + ichar * i_space rtxt = ndent + ((indent - (tabw * i_space)) * u' ') if text.endswith('{'): rtxt += ichar # Put text in the buffer estc.AddText(rtxt)