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377 lines
8.1 KiB
377 lines
8.1 KiB
// This module implements the QextScintillaLexerCSS class.
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//
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// Copyright (c) 2006
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// Riverbank Computing Limited <info@riverbankcomputing.co.uk>
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//
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// This file is part of TQScintilla.
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//
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// This copy of TQScintilla is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2, or (at your option) any
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// later version.
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//
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// TQScintilla is supplied in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// TQScintilla; see the file LICENSE. If not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#include <tqcolor.h>
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#include <tqfont.h>
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#include <tqsettings.h>
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#include "tqextscintillalexercss.h"
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// The ctor.
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QextScintillaLexerCSS::QextScintillaLexerCSS(TQObject *parent,const char *name)
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: QextScintillaLexer(parent,name), fold_comments(FALSE),
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fold_compact(TRUE)
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{
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}
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// The dtor.
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QextScintillaLexerCSS::~QextScintillaLexerCSS()
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{
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}
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// Returns the language name.
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const char *QextScintillaLexerCSS::language() const
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{
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return "CSS";
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}
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// Returns the lexer name.
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const char *QextScintillaLexerCSS::lexer() const
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{
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return "css";
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}
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// Return the list of characters that can start a block.
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const char *QextScintillaLexerCSS::blockStart(int *style) const
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{
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if (style)
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*style = Operator;
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return "{";
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}
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// Return the list of characters that can end a block.
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const char *QextScintillaLexerCSS::blockEnd(int *style) const
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{
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if (style)
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*style = Operator;
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return "}";
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}
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// Return the string of characters that comprise a word.
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const char *QextScintillaLexerCSS::wordCharacters() const
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{
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return "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPTQRSTUVWXYZ0123456789-";
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}
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// Returns the foreground colour of the text for a style.
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TQColor QextScintillaLexerCSS::color(int style) const
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{
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switch (style)
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{
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case Default:
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return TQColor(0xff,0x00,0x80);
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case Tag:
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return TQColor(0x00,0x00,0x7f);
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case PseudoClass:
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case Attribute:
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return TQColor(0x80,0x00,0x00);
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case UnknownPseudoClass:
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case UnknownProperty:
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return TQColor(0xff,0x00,0x00);
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case Operator:
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return TQColor(0x00,0x00,0x00);
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case CSS1Property:
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return TQColor(0x00,0x40,0xe0);
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case Value:
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case DoubleQuotedString:
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case SingleQuotedString:
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return TQColor(0x7f,0x00,0x7f);
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case Comment:
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return TQColor(0x00,0x7f,0x00);
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case IDSelector:
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return TQColor(0x00,0x7f,0x7f);
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case Important:
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return TQColor(0xff,0x80,0x00);
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case AtRule:
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return TQColor(0x7f,0x7f,0x00);
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case CSS2Property:
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return TQColor(0x00,0xa0,0xe0);
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}
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return QextScintillaLexer::color(style);
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}
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// Returns the font of the text for a style.
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TQFont QextScintillaLexerCSS::font(int style) const
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{
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TQFont f;
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if (style == Comment)
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#if defined(Q_OS_WIN)
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f = TQFont("Comic Sans MS",9);
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#else
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f = TQFont("Bitstream Vera Serif",9);
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#endif
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else
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{
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f = QextScintillaLexer::font(style);
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switch (style)
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{
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case Tag:
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case Important:
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case AtRule:
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f.setBold(TRUE);
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break;
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case IDSelector:
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f.setItalic(TRUE);
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break;
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}
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}
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return f;
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}
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// Returns the set of keywords.
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const char *QextScintillaLexerCSS::keywords(int set) const
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{
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if (set == 1)
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return
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"color background-color background-image "
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"background-repeat background-attachment "
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"background-position background font-family "
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"font-style font-variant font-weight font-size font "
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"word-spacing letter-spacing text-decoration "
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"vertical-align text-transform text-align "
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"text-indent line-height margin-top margin-right "
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"margin-bottom margin-left margin padding-top "
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"padding-right padding-bottom padding-left padding "
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"border-top-width border-right-width "
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"border-bottom-width border-left-width border-width "
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"border-top border-right border-bottom border-left "
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"border border-color border-style width height float "
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"clear display white-space list-style-type "
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"list-style-image list-style-position list-style";
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if (set == 2)
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return
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"first-letter first-line link active visited "
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"first-child focus hover lang before after left "
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"right first";
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if (set == 3)
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return
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"border-top-color border-right-color "
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"border-bottom-color border-left-color border-color "
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"border-top-style border-right-style "
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"border-bottom-style border-left-style border-style "
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"top right bottom left position z-index direction "
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"tqunicode-bidi min-width max-width min-height "
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"max-height overflow clip visibility content quotes "
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"counter-reset counter-increment marker-offset size "
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"marks page-break-before page-break-after "
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"page-break-inside page orphans widows font-stretch "
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"font-size-adjust tqunicode-range units-per-em src "
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"panose-1 stemv stemh slope cap-height x-height "
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"ascent descent widths bbox definition-src baseline "
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"centerline mathline topline text-shadow "
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"caption-side table-tqlayout border-collapse "
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"border-spacing empty-cells speak-header cursor "
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"outline outline-width outline-style outline-color "
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"volume speak pause-before pause-after pause "
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"cue-before cue-after cue play-during azimuth "
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"elevation speech-rate voice-family pitch "
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"pitch-range stress richness speak-punctuation "
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"speak-numeral";
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return 0;
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}
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// Returns the user name of a style.
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TQString QextScintillaLexerCSS::description(int style) const
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{
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switch (style)
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{
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case Default:
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return tr("Default");
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case Tag:
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return tr("Tag");
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case ClassSelector:
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return tr("Class selector");
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case PseudoClass:
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return tr("Pseudo-class");
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case UnknownPseudoClass:
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return tr("Unknown pseudo-class");
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case Operator:
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return tr("Operator");
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case CSS1Property:
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return tr("CSS1 property");
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case UnknownProperty:
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return tr("Unknown property");
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case Value:
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return tr("Value");
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case IDSelector:
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return tr("ID selector");
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case Important:
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return tr("Important");
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case AtRule:
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return tr("@-rule");
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case DoubleQuotedString:
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return tr("Double-quoted string");
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case SingleQuotedString:
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return tr("Single-quoted string");
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case CSS2Property:
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return tr("CSS2 property");
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case Attribute:
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return tr("Attribute");
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}
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return TQString();
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}
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// Refresh all properties.
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void QextScintillaLexerCSS::refreshProperties()
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{
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setCommentProp();
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setCompactProp();
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}
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// Read properties from the settings.
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bool QextScintillaLexerCSS::readProperties(TQSettings &qs,const TQString &prefix)
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{
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int rc = TRUE;
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bool ok, flag;
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// Read the fold comments flag.
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flag = qs.readBoolEntry(prefix + "foldcomments",FALSE,&ok);
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if (ok)
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fold_comments = flag;
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else
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rc = FALSE;
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// Read the fold compact flag.
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flag = qs.readBoolEntry(prefix + "foldcompact",TRUE,&ok);
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if (ok)
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fold_compact = flag;
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else
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rc = FALSE;
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return rc;
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}
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// Write properties to the settings.
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bool QextScintillaLexerCSS::writeProperties(TQSettings &qs,const TQString &prefix) const
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{
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int rc = TRUE;
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// Write the fold comments flag.
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if (!qs.writeEntry(prefix + "foldcomments",fold_comments))
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rc = FALSE;
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// Write the fold compact flag.
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if (!qs.writeEntry(prefix + "foldcompact",fold_compact))
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rc = FALSE;
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return rc;
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}
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// Return TRUE if comments can be folded.
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bool QextScintillaLexerCSS::foldComments() const
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{
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return fold_comments;
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}
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// Set if comments can be folded.
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void QextScintillaLexerCSS::setFoldComments(bool fold)
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{
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fold_comments = fold;
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setCommentProp();
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}
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// Set the "fold.comment" property.
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void QextScintillaLexerCSS::setCommentProp()
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{
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emit propertyChanged("fold.comment",(fold_comments ? "1" : "0"));
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}
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// Return TRUE if folds are compact.
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bool QextScintillaLexerCSS::foldCompact() const
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{
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return fold_compact;
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}
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// Set if folds are compact
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void QextScintillaLexerCSS::setFoldCompact(bool fold)
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{
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fold_compact = fold;
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setCompactProp();
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}
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// Set the "fold.compact" property.
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void QextScintillaLexerCSS::setCompactProp()
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{
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emit propertyChanged("fold.compact",(fold_compact ? "1" : "0"));
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}
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