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1074 lines
30 KiB
1074 lines
30 KiB
/**
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* This file is part of the DOM implementation for KDE.
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*
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* Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
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* (C) 2004, 2005, 2006 Apple Computer, Inc.
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* (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "dom/css_value.h"
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#include "dom/dom_exception.h"
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#include "dom/dom_string.h"
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#include "css/css_valueimpl.h"
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#include "css/css_ruleimpl.h"
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#include "css/css_stylesheetimpl.h"
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#include "css/cssparser.h"
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#include "css/cssproperties.h"
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#include "css/cssvalues.h"
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#include "xml/dom_stringimpl.h"
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#include "xml/dom_docimpl.h"
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#include "misc/loader.h"
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#include "rendering/font.h"
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#include "rendering/render_style.h"
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#include <kdebug.h>
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#include <tqregexp.h>
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#include <tqpaintdevice.h>
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#include <tqpaintdevicemetrics.h>
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// Hack for debugging purposes
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extern DOM::DOMString getPropertyName(unsigned short id);
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using tdehtml::FontDef;
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using namespace DOM;
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// Quotes the string if it needs quoting.
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static DOMString quoteStringIfNeeded(const DOMString &string)
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{
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// FIXME: Also need to transform control characters into \ sequences.
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TQString s = string.string();
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s.replace('\\', "\\\\");
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s.replace('\'', "\\'");
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return '\'' + s + '\'';
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}
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CSSStyleDeclarationImpl::CSSStyleDeclarationImpl(CSSRuleImpl *parent)
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: StyleBaseImpl(parent)
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{
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m_lstValues = 0;
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m_node = 0;
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}
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CSSStyleDeclarationImpl::CSSStyleDeclarationImpl(CSSRuleImpl *parent, TQPtrList<CSSProperty> *lstValues)
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: StyleBaseImpl(parent)
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{
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m_lstValues = lstValues;
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m_node = 0;
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}
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CSSStyleDeclarationImpl& CSSStyleDeclarationImpl::operator= (const CSSStyleDeclarationImpl& o)
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{
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// don't attach it to the same node, just leave the current m_node value
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delete m_lstValues;
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m_lstValues = 0;
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if (o.m_lstValues) {
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m_lstValues = new TQPtrList<CSSProperty>;
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m_lstValues->setAutoDelete( true );
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TQPtrListIterator<CSSProperty> lstValuesIt(*o.m_lstValues);
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for (lstValuesIt.toFirst(); lstValuesIt.current(); ++lstValuesIt)
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m_lstValues->append(new CSSProperty(*lstValuesIt.current()));
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}
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return *this;
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}
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CSSStyleDeclarationImpl::~CSSStyleDeclarationImpl()
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{
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delete m_lstValues;
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// we don't use refcounting for m_node, to avoid cyclic references (see ElementImpl)
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}
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DOMString CSSStyleDeclarationImpl::getPropertyValue( int propertyID ) const
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{
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if(!m_lstValues) return DOMString();
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CSSValueImpl* value = getPropertyCSSValue( propertyID );
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if ( value )
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return value->cssText();
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// Shorthand and 4-values properties
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switch ( propertyID ) {
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case CSS_PROP_BACKGROUND_POSITION:
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{
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// ## Is this correct? The code in cssparser.cpp is confusing
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const int properties[2] = { CSS_PROP_BACKGROUND_POSITION_X,
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CSS_PROP_BACKGROUND_POSITION_Y };
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return getShortHandValue( properties, 2 );
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}
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case CSS_PROP_BACKGROUND:
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{
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const int properties[5] = { CSS_PROP_BACKGROUND_IMAGE, CSS_PROP_BACKGROUND_REPEAT,
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CSS_PROP_BACKGROUND_ATTACHMENT, CSS_PROP_BACKGROUND_POSITION,
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CSS_PROP_BACKGROUND_COLOR };
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return getShortHandValue( properties, 5 );
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}
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case CSS_PROP_BORDER:
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{
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const int properties[3] = { CSS_PROP_BORDER_WIDTH, CSS_PROP_BORDER_STYLE,
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CSS_PROP_BORDER_COLOR };
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return getShortHandValue( properties, 3 );
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}
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case CSS_PROP_BORDER_TOP:
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{
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const int properties[3] = { CSS_PROP_BORDER_TOP_WIDTH, CSS_PROP_BORDER_TOP_STYLE,
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CSS_PROP_BORDER_TOP_COLOR};
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return getShortHandValue( properties, 3 );
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}
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case CSS_PROP_BORDER_RIGHT:
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{
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const int properties[3] = { CSS_PROP_BORDER_RIGHT_WIDTH, CSS_PROP_BORDER_RIGHT_STYLE,
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CSS_PROP_BORDER_RIGHT_COLOR};
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return getShortHandValue( properties, 3 );
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}
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case CSS_PROP_BORDER_BOTTOM:
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{
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const int properties[3] = { CSS_PROP_BORDER_BOTTOM_WIDTH, CSS_PROP_BORDER_BOTTOM_STYLE,
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CSS_PROP_BORDER_BOTTOM_COLOR};
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return getShortHandValue( properties, 3 );
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}
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case CSS_PROP_BORDER_LEFT:
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{
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const int properties[3] = { CSS_PROP_BORDER_LEFT_WIDTH, CSS_PROP_BORDER_LEFT_STYLE,
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CSS_PROP_BORDER_LEFT_COLOR};
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return getShortHandValue( properties, 3 );
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}
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case CSS_PROP_OUTLINE:
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{
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const int properties[3] = { CSS_PROP_OUTLINE_WIDTH, CSS_PROP_OUTLINE_STYLE,
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CSS_PROP_OUTLINE_COLOR };
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return getShortHandValue( properties, 3 );
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}
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case CSS_PROP_BORDER_COLOR:
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{
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const int properties[4] = { CSS_PROP_BORDER_TOP_COLOR, CSS_PROP_BORDER_RIGHT_COLOR,
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CSS_PROP_BORDER_BOTTOM_COLOR, CSS_PROP_BORDER_LEFT_COLOR };
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return get4Values( properties );
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}
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case CSS_PROP_BORDER_WIDTH:
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{
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const int properties[4] = { CSS_PROP_BORDER_TOP_WIDTH, CSS_PROP_BORDER_RIGHT_WIDTH,
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CSS_PROP_BORDER_BOTTOM_WIDTH, CSS_PROP_BORDER_LEFT_WIDTH };
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return get4Values( properties );
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}
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case CSS_PROP_BORDER_STYLE:
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{
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const int properties[4] = { CSS_PROP_BORDER_TOP_STYLE, CSS_PROP_BORDER_RIGHT_STYLE,
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CSS_PROP_BORDER_BOTTOM_STYLE, CSS_PROP_BORDER_LEFT_STYLE };
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return get4Values( properties );
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}
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case CSS_PROP_MARGIN:
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{
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const int properties[4] = { CSS_PROP_MARGIN_TOP, CSS_PROP_MARGIN_RIGHT,
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CSS_PROP_MARGIN_BOTTOM, CSS_PROP_MARGIN_LEFT };
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return get4Values( properties );
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}
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case CSS_PROP_PADDING:
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{
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const int properties[4] = { CSS_PROP_PADDING_TOP, CSS_PROP_PADDING_RIGHT,
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CSS_PROP_PADDING_BOTTOM, CSS_PROP_PADDING_LEFT };
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return get4Values( properties );
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}
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case CSS_PROP_LIST_STYLE:
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{
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const int properties[3] = { CSS_PROP_LIST_STYLE_TYPE, CSS_PROP_LIST_STYLE_POSITION,
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CSS_PROP_LIST_STYLE_IMAGE };
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return getShortHandValue( properties, 3 );
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}
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}
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//kdDebug() << k_funcinfo << "property not found:" << propertyID << endl;
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return DOMString();
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}
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DOMString CSSStyleDeclarationImpl::get4Values( const int* properties ) const
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{
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DOMString res;
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for ( int i = 0 ; i < 4 ; ++i ) {
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CSSValueImpl* value = getPropertyCSSValue( properties[i] );
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if ( !value ) { // apparently all 4 properties must be specified.
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return DOMString();
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}
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if ( i > 0 )
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res += " ";
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res += value->cssText();
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}
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return res;
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}
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DOMString CSSStyleDeclarationImpl::getShortHandValue( const int* properties, int number ) const
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{
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DOMString res;
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for ( int i = 0 ; i < number ; ++i ) {
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CSSValueImpl* value = getPropertyCSSValue( properties[i] );
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if ( value ) { // TODO provide default value if !value
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if ( !res.isNull() )
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res += " ";
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res += value->cssText();
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}
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}
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return res;
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}
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CSSValueImpl *CSSStyleDeclarationImpl::getPropertyCSSValue( int propertyID ) const
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{
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if(!m_lstValues) return 0;
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TQPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues);
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CSSProperty *current;
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for ( lstValuesIt.toLast(); (current = lstValuesIt.current()); --lstValuesIt )
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if (current->m_id == propertyID && !current->nonCSSHint)
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return current->value();
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return 0;
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}
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DOMString CSSStyleDeclarationImpl::removeProperty( int propertyID, bool NonCSSHint )
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{
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if(!m_lstValues) return DOMString();
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DOMString value;
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TQPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues);
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CSSProperty *current;
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for ( lstValuesIt.toLast(); (current = lstValuesIt.current()); --lstValuesIt ) {
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if (current->m_id == propertyID && NonCSSHint == current->nonCSSHint) {
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value = current->value()->cssText();
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m_lstValues->removeRef(current);
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setChanged();
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break;
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}
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}
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return value;
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}
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void CSSStyleDeclarationImpl::setChanged()
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{
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if (m_node) {
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m_node->setChanged();
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return;
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}
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// ### quick&dirty hack for KDE 3.0... make this MUCH better! (Dirk)
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for (StyleBaseImpl* stylesheet = this; stylesheet; stylesheet = stylesheet->parent())
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if (stylesheet->isCSSStyleSheet()) {
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static_cast<CSSStyleSheetImpl*>(stylesheet)->doc()->updateStyleSelector();
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break;
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}
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}
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void CSSStyleDeclarationImpl::removeCSSHints()
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{
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if (!m_lstValues)
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return;
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for (int i = (int)m_lstValues->count()-1; i >= 0; i--) {
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if (!m_lstValues->at(i)->nonCSSHint)
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m_lstValues->remove(i);
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}
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}
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bool CSSStyleDeclarationImpl::getPropertyPriority( int propertyID ) const
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{
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if ( m_lstValues) {
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TQPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues);
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CSSProperty *current;
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for ( lstValuesIt.toFirst(); (current = lstValuesIt.current()); ++lstValuesIt ) {
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if( propertyID == current->m_id )
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return current->m_important;
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}
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}
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return false;
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}
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bool CSSStyleDeclarationImpl::setProperty(int id, const DOMString &value, bool important, bool nonCSSHint)
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{
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if(!m_lstValues) {
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m_lstValues = new TQPtrList<CSSProperty>;
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m_lstValues->setAutoDelete(true);
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}
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CSSParser parser( strictParsing );
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bool success = parser.parseValue( this, id, value, important, nonCSSHint );
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if(!success)
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kdDebug( 6080 ) << "CSSStyleDeclarationImpl::setProperty invalid property: [" << getPropertyName(id).string()
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<< "] value: [" << value.string() << "]"<< endl;
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else
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setChanged();
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return success;
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}
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void CSSStyleDeclarationImpl::setProperty(int id, int value, bool important, bool nonCSSHint)
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{
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if(!m_lstValues) {
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m_lstValues = new TQPtrList<CSSProperty>;
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m_lstValues->setAutoDelete(true);
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}
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removeProperty(id, nonCSSHint );
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CSSValueImpl * cssValue = new CSSPrimitiveValueImpl(value);
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setParsedValue(id, cssValue, important, nonCSSHint, m_lstValues);
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setChanged();
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}
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void CSSStyleDeclarationImpl::setLengthProperty(int id, const DOM::DOMString &value, bool important, bool nonCSSHint, bool _multiLength )
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{
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bool parseMode = strictParsing;
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strictParsing = false;
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multiLength = _multiLength;
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setProperty( id, value, important, nonCSSHint);
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strictParsing = parseMode;
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multiLength = false;
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}
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void CSSStyleDeclarationImpl::setProperty ( const DOMString &propertyString)
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{
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if(!m_lstValues) {
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m_lstValues = new TQPtrList<CSSProperty>;
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m_lstValues->setAutoDelete( true );
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}
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CSSParser parser( strictParsing );
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parser.parseDeclaration( this, propertyString, false );
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setChanged();
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}
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unsigned long CSSStyleDeclarationImpl::length() const
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{
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return m_lstValues ? m_lstValues->count() : 0;
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}
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DOMString CSSStyleDeclarationImpl::item( unsigned long index ) const
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{
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if(m_lstValues && index < m_lstValues->count() && m_lstValues->at(index))
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return getPropertyName(m_lstValues->at(index)->m_id);
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return DOMString();
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}
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CSSRuleImpl *CSSStyleDeclarationImpl::parentRule() const
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{
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return (m_parent && m_parent->isRule() ) ?
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static_cast<CSSRuleImpl *>(m_parent) : 0;
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}
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DOM::DOMString CSSStyleDeclarationImpl::cssText() const
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{
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DOMString result;
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if ( m_lstValues) {
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TQPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues);
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CSSProperty *current;
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for ( lstValuesIt.toFirst(); (current = lstValuesIt.current()); ++lstValuesIt ) {
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result += current->cssText();
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}
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}
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return result;
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}
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void CSSStyleDeclarationImpl::setCssText(DOM::DOMString text)
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{
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if (m_lstValues) {
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m_lstValues->clear();
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} else {
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m_lstValues = new TQPtrList<CSSProperty>;
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m_lstValues->setAutoDelete( true );
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}
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CSSParser parser( strictParsing );
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parser.parseDeclaration( this, text, false );
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setChanged();
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}
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bool CSSStyleDeclarationImpl::parseString( const DOMString &/*string*/, bool )
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{
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kdDebug() << "WARNING: CSSStyleDeclarationImpl::parseString, unimplemented, was called" << endl;
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return false;
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// ###
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}
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// --------------------------------------------------------------------------------------
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unsigned short CSSInheritedValueImpl::cssValueType() const
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{
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return CSSValue::CSS_INHERIT;
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}
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DOM::DOMString CSSInheritedValueImpl::cssText() const
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{
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return DOMString("inherit");
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}
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unsigned short CSSInitialValueImpl::cssValueType() const
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{
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return CSSValue::CSS_INITIAL;
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}
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DOM::DOMString CSSInitialValueImpl::cssText() const
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{
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return DOMString("initial");
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}
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// ----------------------------------------------------------------------------------------
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CSSValueListImpl::~CSSValueListImpl()
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{
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CSSValueImpl *val = m_values.first();
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while( val ) {
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val->deref();
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val = m_values.next();
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}
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}
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unsigned short CSSValueListImpl::cssValueType() const
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{
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return CSSValue::CSS_VALUE_LIST;
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}
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void CSSValueListImpl::append(CSSValueImpl *val)
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{
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m_values.append(val);
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val->ref();
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}
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DOM::DOMString CSSValueListImpl::cssText() const
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{
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DOMString result = "";
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for (TQPtrListIterator<CSSValueImpl> iterator(m_values); iterator.current(); ++iterator) {
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result += iterator.current()->cssText();
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}
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return result;
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}
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// -------------------------------------------------------------------------------------
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CSSPrimitiveValueImpl::CSSPrimitiveValueImpl()
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: CSSValueImpl()
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{
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m_type = 0;
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}
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CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(int ident)
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: CSSValueImpl()
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{
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m_value.ident = ident;
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m_type = CSSPrimitiveValue::CSS_IDENT;
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}
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CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(double num, CSSPrimitiveValue::UnitTypes type)
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{
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m_value.num = num;
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m_type = type;
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}
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CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(const DOMString &str, CSSPrimitiveValue::UnitTypes type)
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{
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m_value.string = str.implementation();
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if(m_value.string) m_value.string->ref();
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m_type = type;
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}
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CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(CounterImpl *c)
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{
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m_value.counter = c;
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if (m_value.counter)
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m_value.counter->ref();
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m_type = CSSPrimitiveValue::CSS_COUNTER;
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}
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CSSPrimitiveValueImpl::CSSPrimitiveValueImpl( RectImpl *r)
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{
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m_value.rect = r;
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if (m_value.rect)
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m_value.rect->ref();
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m_type = CSSPrimitiveValue::CSS_RECT;
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}
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CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(TQRgb color)
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{
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m_value.rgbcolor = color;
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m_type = CSSPrimitiveValue::CSS_RGBCOLOR;
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}
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CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(PairImpl *p)
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{
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m_value.pair = p;
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if (m_value.pair)
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m_value.pair->ref();
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m_type = CSSPrimitiveValue::CSS_PAIR;
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}
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CSSPrimitiveValueImpl::~CSSPrimitiveValueImpl()
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{
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cleanup();
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}
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void CSSPrimitiveValueImpl::cleanup()
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{
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switch(m_type) {
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case CSSPrimitiveValue::CSS_STRING:
|
|
case CSSPrimitiveValue::CSS_URI:
|
|
case CSSPrimitiveValue::CSS_ATTR:
|
|
if(m_value.string) m_value.string->deref();
|
|
break;
|
|
case CSSPrimitiveValue::CSS_COUNTER:
|
|
m_value.counter->deref();
|
|
break;
|
|
case CSSPrimitiveValue::CSS_RECT:
|
|
m_value.rect->deref();
|
|
break;
|
|
case CSSPrimitiveValue::CSS_PAIR:
|
|
m_value.pair->deref();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
m_type = 0;
|
|
}
|
|
|
|
int CSSPrimitiveValueImpl::computeLength( tdehtml::RenderStyle *style, TQPaintDeviceMetrics *devMetrics )
|
|
{
|
|
double result = computeLengthFloat( style, devMetrics );
|
|
// This conversion is imprecise, often resulting in values of, e.g., 44.99998. We
|
|
// need to go ahead and round if we're really close to the next integer value.
|
|
int intResult = (int)(result + (result < 0 ? -0.01 : +0.01));
|
|
return intResult;
|
|
}
|
|
|
|
double CSSPrimitiveValueImpl::computeLengthFloat( tdehtml::RenderStyle *style, TQPaintDeviceMetrics *devMetrics )
|
|
{
|
|
unsigned short type = primitiveType();
|
|
|
|
double dpiY = 72.; // fallback
|
|
if ( devMetrics )
|
|
dpiY = devMetrics->logicalDpiY();
|
|
if ( !tdehtml::printpainter && dpiY < 96 )
|
|
dpiY = 96.;
|
|
|
|
double factor = 1.;
|
|
switch(type)
|
|
{
|
|
case CSSPrimitiveValue::CSS_EMS:
|
|
factor = style->font().pixelSize();
|
|
break;
|
|
case CSSPrimitiveValue::CSS_EXS:
|
|
{
|
|
TQFontMetrics fm = style->fontMetrics();
|
|
#ifdef APPLE_CHANGES
|
|
factor = fm.xHeight();
|
|
#else
|
|
TQRect b = fm.boundingRect('x');
|
|
factor = b.height();
|
|
#endif
|
|
break;
|
|
}
|
|
case CSSPrimitiveValue::CSS_PX:
|
|
break;
|
|
case CSSPrimitiveValue::CSS_CM:
|
|
factor = dpiY/2.54; //72dpi/(2.54 cm/in)
|
|
break;
|
|
case CSSPrimitiveValue::CSS_MM:
|
|
factor = dpiY/25.4;
|
|
break;
|
|
case CSSPrimitiveValue::CSS_IN:
|
|
factor = dpiY;
|
|
break;
|
|
case CSSPrimitiveValue::CSS_PT:
|
|
factor = dpiY/72.;
|
|
break;
|
|
case CSSPrimitiveValue::CSS_PC:
|
|
// 1 pc == 12 pt
|
|
factor = dpiY*12./72.;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
return floatValue(type)*factor;
|
|
}
|
|
|
|
void CSSPrimitiveValueImpl::setFloatValue( unsigned short unitType, double floatValue, int &exceptioncode )
|
|
{
|
|
exceptioncode = 0;
|
|
cleanup();
|
|
// ### check if property supports this type
|
|
if(m_type > CSSPrimitiveValue::CSS_DIMENSION) {
|
|
exceptioncode = CSSException::SYNTAX_ERR + CSSException::_EXCEPTION_OFFSET;
|
|
return;
|
|
}
|
|
//if(m_type > CSSPrimitiveValue::CSS_DIMENSION) throw DOMException(DOMException::INVALID_ACCESS_ERR);
|
|
m_value.num = floatValue;
|
|
m_type = unitType;
|
|
}
|
|
|
|
void CSSPrimitiveValueImpl::setStringValue( unsigned short stringType, const DOMString &stringValue, int &exceptioncode )
|
|
{
|
|
exceptioncode = 0;
|
|
cleanup();
|
|
//if(m_type < CSSPrimitiveValue::CSS_STRING) throw DOMException(DOMException::INVALID_ACCESS_ERR);
|
|
//if(m_type > CSSPrimitiveValue::CSS_ATTR) throw DOMException(DOMException::INVALID_ACCESS_ERR);
|
|
if(m_type < CSSPrimitiveValue::CSS_STRING || m_type > CSSPrimitiveValue::CSS_ATTR) {
|
|
exceptioncode = CSSException::SYNTAX_ERR + CSSException::_EXCEPTION_OFFSET;
|
|
return;
|
|
}
|
|
if(stringType != CSSPrimitiveValue::CSS_IDENT)
|
|
{
|
|
m_value.string = stringValue.implementation();
|
|
m_value.string->ref();
|
|
m_type = stringType;
|
|
}
|
|
// ### parse ident
|
|
}
|
|
|
|
unsigned short CSSPrimitiveValueImpl::cssValueType() const
|
|
{
|
|
return CSSValue::CSS_PRIMITIVE_VALUE;
|
|
}
|
|
|
|
bool CSSPrimitiveValueImpl::parseString( const DOMString &/*string*/, bool )
|
|
{
|
|
// ###
|
|
kdDebug() << "WARNING: CSSPrimitiveValueImpl::parseString, unimplemented, was called" << endl;
|
|
return false;
|
|
}
|
|
|
|
int CSSPrimitiveValueImpl::getIdent()
|
|
{
|
|
if(m_type != CSSPrimitiveValue::CSS_IDENT) return 0;
|
|
return m_value.ident;
|
|
}
|
|
|
|
DOM::DOMString CSSPrimitiveValueImpl::cssText() const
|
|
{
|
|
// ### return the original value instead of a generated one (e.g. color
|
|
// name if it was specified) - check what spec says about this
|
|
DOMString text;
|
|
switch ( m_type ) {
|
|
case CSSPrimitiveValue::CSS_UNKNOWN:
|
|
// ###
|
|
break;
|
|
case CSSPrimitiveValue::CSS_NUMBER:
|
|
text = DOMString(TQString::number( (int)m_value.num ));
|
|
break;
|
|
case CSSPrimitiveValue::CSS_PERCENTAGE:
|
|
text = DOMString(TQString::number( m_value.num ) + "%");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_EMS:
|
|
text = DOMString(TQString::number( m_value.num ) + "em");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_EXS:
|
|
text = DOMString(TQString::number( m_value.num ) + "ex");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_PX:
|
|
text = DOMString(TQString::number( m_value.num ) + "px");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_CM:
|
|
text = DOMString(TQString::number( m_value.num ) + "cm");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_MM:
|
|
text = DOMString(TQString::number( m_value.num ) + "mm");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_IN:
|
|
text = DOMString(TQString::number( m_value.num ) + "in");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_PT:
|
|
text = DOMString(TQString::number( m_value.num ) + "pt");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_PC:
|
|
text = DOMString(TQString::number( m_value.num ) + "pc");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_DEG:
|
|
text = DOMString(TQString::number( m_value.num ) + "deg");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_RAD:
|
|
text = DOMString(TQString::number( m_value.num ) + "rad");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_GRAD:
|
|
text = DOMString(TQString::number( m_value.num ) + "grad");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_MS:
|
|
text = DOMString(TQString::number( m_value.num ) + "ms");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_S:
|
|
text = DOMString(TQString::number( m_value.num ) + "s");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_HZ:
|
|
text = DOMString(TQString::number( m_value.num ) + "hz");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_KHZ:
|
|
text = DOMString(TQString::number( m_value.num ) + "khz");
|
|
break;
|
|
case CSSPrimitiveValue::CSS_DIMENSION:
|
|
// ###
|
|
break;
|
|
case CSSPrimitiveValue::CSS_STRING:
|
|
text = quoteStringIfNeeded(m_value.string);
|
|
break;
|
|
case CSSPrimitiveValue::CSS_URI:
|
|
text = "url(";
|
|
text += DOMString( m_value.string );
|
|
text += ")";
|
|
break;
|
|
case CSSPrimitiveValue::CSS_IDENT:
|
|
text = getValueName(m_value.ident);
|
|
break;
|
|
case CSSPrimitiveValue::CSS_ATTR:
|
|
text = "attr(";
|
|
text += DOMString( m_value.string );
|
|
text += ")";
|
|
break;
|
|
case CSSPrimitiveValue::CSS_COUNTER:
|
|
text = "counter(";
|
|
text += m_value.counter->m_identifier;
|
|
text += ")";
|
|
// ### add list-style and separator
|
|
break;
|
|
case CSSPrimitiveValue::CSS_RECT:
|
|
{
|
|
RectImpl* rectVal = getRectValue();
|
|
text = "rect(";
|
|
text += rectVal->top()->cssText() + " ";
|
|
text += rectVal->right()->cssText() + " ";
|
|
text += rectVal->bottom()->cssText() + " ";
|
|
text += rectVal->left()->cssText() + ")";
|
|
break;
|
|
}
|
|
case CSSPrimitiveValue::CSS_RGBCOLOR:
|
|
if (tqAlpha(m_value.rgbcolor) != 0xFF) {
|
|
if (m_value.rgbcolor == tdehtml::transparentColor)
|
|
text = "transparent";
|
|
else
|
|
text = "rgba(" + TQString::number(tqRed (m_value.rgbcolor)) + ","
|
|
+ TQString::number(tqBlue (m_value.rgbcolor)) + ","
|
|
+ TQString::number(tqGreen(m_value.rgbcolor)) + ","
|
|
+ TQString::number(tqAlpha(m_value.rgbcolor)/255.0) + ")";
|
|
} else {
|
|
text = TQString(TQColor(m_value.rgbcolor).name());
|
|
}
|
|
break;
|
|
case CSSPrimitiveValue::CSS_PAIR:
|
|
text = m_value.pair->first()->cssText();
|
|
text += " ";
|
|
text += m_value.pair->second()->cssText();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return text;
|
|
}
|
|
|
|
// -----------------------------------------------------------------
|
|
|
|
RectImpl::RectImpl()
|
|
{
|
|
m_top = 0;
|
|
m_right = 0;
|
|
m_bottom = 0;
|
|
m_left = 0;
|
|
}
|
|
|
|
RectImpl::~RectImpl()
|
|
{
|
|
if (m_top) m_top->deref();
|
|
if (m_right) m_right->deref();
|
|
if (m_bottom) m_bottom->deref();
|
|
if (m_left) m_left->deref();
|
|
}
|
|
|
|
void RectImpl::setTop( CSSPrimitiveValueImpl *top )
|
|
{
|
|
if( top ) top->ref();
|
|
if ( m_top ) m_top->deref();
|
|
m_top = top;
|
|
}
|
|
|
|
void RectImpl::setRight( CSSPrimitiveValueImpl *right )
|
|
{
|
|
if( right ) right->ref();
|
|
if ( m_right ) m_right->deref();
|
|
m_right = right;
|
|
}
|
|
|
|
void RectImpl::setBottom( CSSPrimitiveValueImpl *bottom )
|
|
{
|
|
if( bottom ) bottom->ref();
|
|
if ( m_bottom ) m_bottom->deref();
|
|
m_bottom = bottom;
|
|
}
|
|
|
|
void RectImpl::setLeft( CSSPrimitiveValueImpl *left )
|
|
{
|
|
if( left ) left->ref();
|
|
if ( m_left ) m_left->deref();
|
|
m_left = left;
|
|
}
|
|
|
|
// -----------------------------------------------------------------
|
|
|
|
PairImpl::~PairImpl()
|
|
{
|
|
if (m_first) m_first->deref(); if (m_second) m_second->deref();
|
|
}
|
|
|
|
void PairImpl::setFirst(CSSPrimitiveValueImpl* first)
|
|
{
|
|
if (first == m_first) return;
|
|
if (m_first) m_first->deref();
|
|
m_first = first;
|
|
if (m_first) m_first->ref();
|
|
}
|
|
|
|
void PairImpl::setSecond(CSSPrimitiveValueImpl* second)
|
|
{
|
|
if (second == m_second) return;
|
|
if (m_second) m_second->deref();
|
|
m_second = second;
|
|
if (m_second) m_second->ref();
|
|
}
|
|
|
|
// -----------------------------------------------------------------
|
|
|
|
CSSImageValueImpl::CSSImageValueImpl(const DOMString &url, const StyleBaseImpl* style)
|
|
: CSSPrimitiveValueImpl(url, CSSPrimitiveValue::CSS_URI)
|
|
{
|
|
tdehtml::DocLoader *docLoader = 0;
|
|
const StyleBaseImpl *root = style;
|
|
while (root->parent())
|
|
root = root->parent();
|
|
if (root->isCSSStyleSheet())
|
|
docLoader = static_cast<const CSSStyleSheetImpl*>(root)->docLoader();
|
|
|
|
m_image = docLoader->requestImage(url);
|
|
if(m_image) m_image->ref(this);
|
|
}
|
|
|
|
CSSImageValueImpl::CSSImageValueImpl()
|
|
: CSSPrimitiveValueImpl(CSS_VAL_NONE)
|
|
{
|
|
m_image = 0;
|
|
}
|
|
|
|
CSSImageValueImpl::~CSSImageValueImpl()
|
|
{
|
|
if(m_image) m_image->deref(this);
|
|
}
|
|
|
|
// ------------------------------------------------------------------------
|
|
|
|
FontFamilyValueImpl::FontFamilyValueImpl( const TQString &string)
|
|
: CSSPrimitiveValueImpl( DOMString(string), CSSPrimitiveValue::CSS_STRING)
|
|
{
|
|
static const TQRegExp parenReg(" \\(.*\\)$");
|
|
static const TQRegExp braceReg(" \\[.*\\]$");
|
|
|
|
parsedFontName = string;
|
|
// a language tag is often added in braces at the end. Remove it.
|
|
parsedFontName.replace(parenReg, TQString());
|
|
// remove [Xft] qualifiers
|
|
parsedFontName.replace(braceReg, TQString());
|
|
|
|
#ifndef APPLE_CHANGES
|
|
const TQString &available = TDEHTMLSettings::availableFamilies();
|
|
|
|
parsedFontName = parsedFontName.lower();
|
|
// kdDebug(0) << "searching for face '" << parsedFontName << "'" << endl;
|
|
|
|
int pos = available.find( ',' + parsedFontName + ',', 0, false );
|
|
if ( pos == -1 ) {
|
|
// many pages add extra MSs to make sure it's windows only ;(
|
|
if ( parsedFontName.startsWith( "ms " ) )
|
|
parsedFontName = parsedFontName.mid( 3 );
|
|
if ( parsedFontName.endsWith( " ms" ) )
|
|
parsedFontName.truncate( parsedFontName.length() - 3 );
|
|
pos = available.find( ",ms " + parsedFontName + ',', 0, false );
|
|
if ( pos == -1 )
|
|
pos = available.find( ',' + parsedFontName + " ms,", 0, false );
|
|
}
|
|
|
|
if ( pos != -1 ) {
|
|
++pos;
|
|
int p = available.find(',', pos);
|
|
assert( p != -1 ); // available is supposed to start and end with ,
|
|
parsedFontName = available.mid( pos, p - pos);
|
|
// kdDebug(0) << "going for '" << parsedFontName << "'" << endl;
|
|
} else
|
|
parsedFontName = TQString::null;
|
|
|
|
#endif // !APPLE_CHANGES
|
|
}
|
|
|
|
FontValueImpl::FontValueImpl()
|
|
: style(0), variant(0), weight(0), size(0), lineHeight(0), family(0)
|
|
{
|
|
}
|
|
|
|
FontValueImpl::~FontValueImpl()
|
|
{
|
|
delete style;
|
|
delete variant;
|
|
delete weight;
|
|
delete size;
|
|
delete lineHeight;
|
|
delete family;
|
|
}
|
|
|
|
DOMString FontValueImpl::cssText() const
|
|
{
|
|
// font variant weight size / line-height family
|
|
|
|
DOMString result("");
|
|
|
|
if (style) {
|
|
result += style->cssText();
|
|
}
|
|
if (variant) {
|
|
if (result.length() > 0) {
|
|
result += " ";
|
|
}
|
|
result += variant->cssText();
|
|
}
|
|
if (weight) {
|
|
if (result.length() > 0) {
|
|
result += " ";
|
|
}
|
|
result += weight->cssText();
|
|
}
|
|
if (size) {
|
|
if (result.length() > 0) {
|
|
result += " ";
|
|
}
|
|
result += size->cssText();
|
|
}
|
|
if (lineHeight) {
|
|
if (!size) {
|
|
result += " ";
|
|
}
|
|
result += "/";
|
|
result += lineHeight->cssText();
|
|
}
|
|
if (family) {
|
|
if (result.length() > 0) {
|
|
result += " ";
|
|
}
|
|
result += family->cssText();
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
QuotesValueImpl::QuotesValueImpl()
|
|
: levels(0)
|
|
{
|
|
}
|
|
|
|
DOMString QuotesValueImpl::cssText() const
|
|
{
|
|
return "\"" + data.join("\" \"") + "\"";
|
|
}
|
|
|
|
void QuotesValueImpl::addLevel(const TQString& open, const TQString& close)
|
|
{
|
|
data.append(open);
|
|
data.append(close);
|
|
levels++;
|
|
}
|
|
|
|
TQString QuotesValueImpl::openQuote(int level) const
|
|
{
|
|
if (levels == 0) return "";
|
|
level--; // increments are calculated before openQuote is called
|
|
// kdDebug( 6080 ) << "Open quote level:" << level << endl;
|
|
if (level < 0) level = 0;
|
|
else
|
|
if (level >= (int) levels) level = (int) (levels-1);
|
|
return data[level*2];
|
|
}
|
|
|
|
TQString QuotesValueImpl::closeQuote(int level) const
|
|
{
|
|
if (levels == 0) return "";
|
|
// kdDebug( 6080 ) << "Close quote level:" << level << endl;
|
|
if (level < 0) level = 0;
|
|
else
|
|
if (level >= (int) levels) level = (int) (levels-1);
|
|
return data[level*2+1];
|
|
}
|
|
|
|
// Used for text-shadow and box-shadow
|
|
ShadowValueImpl::ShadowValueImpl(CSSPrimitiveValueImpl* _x, CSSPrimitiveValueImpl* _y,
|
|
CSSPrimitiveValueImpl* _blur, CSSPrimitiveValueImpl* _color)
|
|
:x(_x), y(_y), blur(_blur), color(_color)
|
|
{}
|
|
|
|
ShadowValueImpl::~ShadowValueImpl()
|
|
{
|
|
delete x;
|
|
delete y;
|
|
delete blur;
|
|
delete color;
|
|
}
|
|
|
|
DOMString ShadowValueImpl::cssText() const
|
|
{
|
|
DOMString text("");
|
|
if (color) {
|
|
text += color->cssText();
|
|
}
|
|
if (x) {
|
|
if (text.length() > 0) {
|
|
text += " ";
|
|
}
|
|
text += x->cssText();
|
|
}
|
|
if (y) {
|
|
if (text.length() > 0) {
|
|
text += " ";
|
|
}
|
|
text += y->cssText();
|
|
}
|
|
if (blur) {
|
|
if (text.length() > 0) {
|
|
text += " ";
|
|
}
|
|
text += blur->cssText();
|
|
}
|
|
|
|
return text;
|
|
}
|
|
|
|
DOMString CounterActImpl::cssText() const
|
|
{
|
|
DOMString text(m_counter);
|
|
text += DOMString(TQString::number(m_value));
|
|
|
|
return text;
|
|
}
|
|
|
|
DOMString CSSProperty::cssText() const
|
|
{
|
|
return getPropertyName(m_id) + DOMString(": ") + m_value->cssText() + (m_important ? DOMString(" !important") : DOMString()) + DOMString("; ");
|
|
}
|