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Diffstat (limited to 'khtml/css/css_valueimpl.cpp')
| -rw-r--r-- | khtml/css/css_valueimpl.cpp | 1073 |
1 files changed, 0 insertions, 1073 deletions
diff --git a/khtml/css/css_valueimpl.cpp b/khtml/css/css_valueimpl.cpp deleted file mode 100644 index a6150c78b..000000000 --- a/khtml/css/css_valueimpl.cpp +++ /dev/null @@ -1,1073 +0,0 @@ -/** - * This file is part of the DOM implementation for KDE. - * - * Copyright (C) 1999-2003 Lars Knoll ([email protected]) - * (C) 2004, 2005, 2006 Apple Computer, Inc. - * (C) 2005 Allan Sandfeld Jensen ([email protected]) - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include "dom/css_value.h" -#include "dom/dom_exception.h" -#include "dom/dom_string.h" - -#include "css/css_valueimpl.h" -#include "css/css_ruleimpl.h" -#include "css/css_stylesheetimpl.h" -#include "css/cssparser.h" -#include "css/cssproperties.h" -#include "css/cssvalues.h" - -#include "xml/dom_stringimpl.h" -#include "xml/dom_docimpl.h" - -#include "misc/loader.h" - -#include "rendering/font.h" -#include "rendering/render_style.h" - -#include <kdebug.h> -#include <tqregexp.h> -#include <tqpaintdevice.h> -#include <tqpaintdevicemetrics.h> - -// Hack for debugging purposes -extern DOM::DOMString getPropertyName(unsigned short id); - -using khtml::FontDef; - -using namespace DOM; - -// Quotes the string if it needs quoting. -static DOMString quoteStringIfNeeded(const DOMString &string) -{ - // FIXME: Also need to transform control characters into \ sequences. - TQString s = string.string(); - s.replace('\\', "\\\\"); - s.replace('\'', "\\'"); - return '\'' + s + '\''; -} - - -CSSStyleDeclarationImpl::CSSStyleDeclarationImpl(CSSRuleImpl *parent) - : StyleBaseImpl(parent) -{ - m_lstValues = 0; - m_node = 0; -} - -CSSStyleDeclarationImpl::CSSStyleDeclarationImpl(CSSRuleImpl *parent, TQPtrList<CSSProperty> *lstValues) - : StyleBaseImpl(parent) -{ - m_lstValues = lstValues; - m_node = 0; -} - -CSSStyleDeclarationImpl& CSSStyleDeclarationImpl::operator= (const CSSStyleDeclarationImpl& o) -{ - // don't attach it to the same node, just leave the current m_node value - delete m_lstValues; - m_lstValues = 0; - if (o.m_lstValues) { - m_lstValues = new TQPtrList<CSSProperty>; - m_lstValues->setAutoDelete( true ); - - TQPtrListIterator<CSSProperty> lstValuesIt(*o.m_lstValues); - for (lstValuesIt.toFirst(); lstValuesIt.current(); ++lstValuesIt) - m_lstValues->append(new CSSProperty(*lstValuesIt.current())); - } - - return *this; -} - -CSSStyleDeclarationImpl::~CSSStyleDeclarationImpl() -{ - delete m_lstValues; - // we don't use refcounting for m_node, to avoid cyclic references (see ElementImpl) -} - -DOMString CSSStyleDeclarationImpl::getPropertyValue( int propertyID ) const -{ - if(!m_lstValues) return DOMString(); - CSSValueImpl* value = getPropertyCSSValue( propertyID ); - if ( value ) - return value->cssText(); - - // Shorthand and 4-values properties - switch ( propertyID ) { - case CSS_PROP_BACKGROUND_POSITION: - { - // ## Is this correct? The code in cssparser.cpp is confusing - const int properties[2] = { CSS_PROP_BACKGROUND_POSITION_X, - CSS_PROP_BACKGROUND_POSITION_Y }; - return getShortHandValue( properties, 2 ); - } - case CSS_PROP_BACKGROUND: - { - const int properties[5] = { CSS_PROP_BACKGROUND_IMAGE, CSS_PROP_BACKGROUND_REPEAT, - CSS_PROP_BACKGROUND_ATTACHMENT, CSS_PROP_BACKGROUND_POSITION, - CSS_PROP_BACKGROUND_COLOR }; - return getShortHandValue( properties, 5 ); - } - case CSS_PROP_BORDER: - { - const int properties[3] = { CSS_PROP_BORDER_WIDTH, CSS_PROP_BORDER_STYLE, - CSS_PROP_BORDER_COLOR }; - return getShortHandValue( properties, 3 ); - } - case CSS_PROP_BORDER_TOP: - { - const int properties[3] = { CSS_PROP_BORDER_TOP_WIDTH, CSS_PROP_BORDER_TOP_STYLE, - CSS_PROP_BORDER_TOP_COLOR}; - return getShortHandValue( properties, 3 ); - } - case CSS_PROP_BORDER_RIGHT: - { - const int properties[3] = { CSS_PROP_BORDER_RIGHT_WIDTH, CSS_PROP_BORDER_RIGHT_STYLE, - CSS_PROP_BORDER_RIGHT_COLOR}; - return getShortHandValue( properties, 3 ); - } - case CSS_PROP_BORDER_BOTTOM: - { - const int properties[3] = { CSS_PROP_BORDER_BOTTOM_WIDTH, CSS_PROP_BORDER_BOTTOM_STYLE, - CSS_PROP_BORDER_BOTTOM_COLOR}; - return getShortHandValue( properties, 3 ); - } - case CSS_PROP_BORDER_LEFT: - { - const int properties[3] = { CSS_PROP_BORDER_LEFT_WIDTH, CSS_PROP_BORDER_LEFT_STYLE, - CSS_PROP_BORDER_LEFT_COLOR}; - return getShortHandValue( properties, 3 ); - } - case CSS_PROP_OUTLINE: - { - const int properties[3] = { CSS_PROP_OUTLINE_WIDTH, CSS_PROP_OUTLINE_STYLE, - CSS_PROP_OUTLINE_COLOR }; - return getShortHandValue( properties, 3 ); - } - case CSS_PROP_BORDER_COLOR: - { - const int properties[4] = { CSS_PROP_BORDER_TOP_COLOR, CSS_PROP_BORDER_RIGHT_COLOR, - CSS_PROP_BORDER_BOTTOM_COLOR, CSS_PROP_BORDER_LEFT_COLOR }; - return get4Values( properties ); - } - case CSS_PROP_BORDER_WIDTH: - { - const int properties[4] = { CSS_PROP_BORDER_TOP_WIDTH, CSS_PROP_BORDER_RIGHT_WIDTH, - CSS_PROP_BORDER_BOTTOM_WIDTH, CSS_PROP_BORDER_LEFT_WIDTH }; - return get4Values( properties ); - } - case CSS_PROP_BORDER_STYLE: - { - const int properties[4] = { CSS_PROP_BORDER_TOP_STYLE, CSS_PROP_BORDER_RIGHT_STYLE, - CSS_PROP_BORDER_BOTTOM_STYLE, CSS_PROP_BORDER_LEFT_STYLE }; - return get4Values( properties ); - } - case CSS_PROP_MARGIN: - { - const int properties[4] = { CSS_PROP_MARGIN_TOP, CSS_PROP_MARGIN_RIGHT, - CSS_PROP_MARGIN_BOTTOM, CSS_PROP_MARGIN_LEFT }; - return get4Values( properties ); - } - case CSS_PROP_PADDING: - { - const int properties[4] = { CSS_PROP_PADDING_TOP, CSS_PROP_PADDING_RIGHT, - CSS_PROP_PADDING_BOTTOM, CSS_PROP_PADDING_LEFT }; - return get4Values( properties ); - } - case CSS_PROP_LIST_STYLE: - { - const int properties[3] = { CSS_PROP_LIST_STYLE_TYPE, CSS_PROP_LIST_STYLE_POSITION, - CSS_PROP_LIST_STYLE_IMAGE }; - return getShortHandValue( properties, 3 ); - } - } - //kdDebug() << k_funcinfo << "property not found:" << propertyID << endl; - return DOMString(); -} - -DOMString CSSStyleDeclarationImpl::get4Values( const int* properties ) const -{ - DOMString res; - for ( int i = 0 ; i < 4 ; ++i ) { - CSSValueImpl* value = getPropertyCSSValue( properties[i] ); - if ( !value ) { // apparently all 4 properties must be specified. - return DOMString(); - } - if ( i > 0 ) - res += " "; - res += value->cssText(); - } - return res; -} - -DOMString CSSStyleDeclarationImpl::getShortHandValue( const int* properties, int number ) const -{ - DOMString res; - for ( int i = 0 ; i < number ; ++i ) { - CSSValueImpl* value = getPropertyCSSValue( properties[i] ); - if ( value ) { // TODO provide default value if !value - if ( !res.isNull() ) - res += " "; - res += value->cssText(); - } - } - return res; -} - - CSSValueImpl *CSSStyleDeclarationImpl::getPropertyCSSValue( int propertyID ) const -{ - if(!m_lstValues) return 0; - - TQPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues); - CSSProperty *current; - for ( lstValuesIt.toLast(); (current = lstValuesIt.current()); --lstValuesIt ) - if (current->m_id == propertyID && !current->nonCSSHint) - return current->value(); - return 0; -} - -DOMString CSSStyleDeclarationImpl::removeProperty( int propertyID, bool NonCSSHint ) -{ - if(!m_lstValues) return DOMString(); - DOMString value; - - TQPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues); - CSSProperty *current; - for ( lstValuesIt.toLast(); (current = lstValuesIt.current()); --lstValuesIt ) { - if (current->m_id == propertyID && NonCSSHint == current->nonCSSHint) { - value = current->value()->cssText(); - m_lstValues->removeRef(current); - setChanged(); - break; - } - } - - return value; -} - -void CSSStyleDeclarationImpl::setChanged() -{ - if (m_node) { - m_node->setChanged(); - return; - } - - // ### quick&dirty hack for KDE 3.0... make this MUCH better! (Dirk) - for (StyleBaseImpl* stylesheet = this; stylesheet; stylesheet = stylesheet->parent()) - if (stylesheet->isCSSStyleSheet()) { - static_cast<CSSStyleSheetImpl*>(stylesheet)->doc()->updateStyleSelector(); - break; - } -} - -void CSSStyleDeclarationImpl::removeCSSHints() -{ - if (!m_lstValues) - return; - - for (int i = (int)m_lstValues->count()-1; i >= 0; i--) { - if (!m_lstValues->at(i)->nonCSSHint) - m_lstValues->remove(i); - } -} - -bool CSSStyleDeclarationImpl::getPropertyPriority( int propertyID ) const -{ - if ( m_lstValues) { - TQPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues); - CSSProperty *current; - for ( lstValuesIt.toFirst(); (current = lstValuesIt.current()); ++lstValuesIt ) { - if( propertyID == current->m_id ) - return current->m_important; - } - } - return false; -} - -bool CSSStyleDeclarationImpl::setProperty(int id, const DOMString &value, bool important, bool nonCSSHint) -{ - if(!m_lstValues) { - m_lstValues = new TQPtrList<CSSProperty>; - m_lstValues->setAutoDelete(true); - } - - CSSParser parser( strictParsing ); - bool success = parser.parseValue( this, id, value, important, nonCSSHint ); - if(!success) - kdDebug( 6080 ) << "CSSStyleDeclarationImpl::setProperty invalid property: [" << getPropertyName(id).string() - << "] value: [" << value.string() << "]"<< endl; - else - setChanged(); - return success; -} - -void CSSStyleDeclarationImpl::setProperty(int id, int value, bool important, bool nonCSSHint) -{ - if(!m_lstValues) { - m_lstValues = new TQPtrList<CSSProperty>; - m_lstValues->setAutoDelete(true); - } - removeProperty(id, nonCSSHint ); - - CSSValueImpl * cssValue = new CSSPrimitiveValueImpl(value); - setParsedValue(id, cssValue, important, nonCSSHint, m_lstValues); - setChanged(); -} - -void CSSStyleDeclarationImpl::setLengthProperty(int id, const DOM::DOMString &value, bool important, bool nonCSSHint, bool _multiLength ) -{ - bool parseMode = strictParsing; - strictParsing = false; - multiLength = _multiLength; - setProperty( id, value, important, nonCSSHint); - strictParsing = parseMode; - multiLength = false; -} - -void CSSStyleDeclarationImpl::setProperty ( const DOMString &propertyString) -{ - if(!m_lstValues) { - m_lstValues = new TQPtrList<CSSProperty>; - m_lstValues->setAutoDelete( true ); - } - - CSSParser parser( strictParsing ); - parser.parseDeclaration( this, propertyString, false ); - setChanged(); -} - -unsigned long CSSStyleDeclarationImpl::length() const -{ - return m_lstValues ? m_lstValues->count() : 0; -} - -DOMString CSSStyleDeclarationImpl::item( unsigned long index ) const -{ - if(m_lstValues && index < m_lstValues->count() && m_lstValues->at(index)) - return getPropertyName(m_lstValues->at(index)->m_id); - return DOMString(); -} - -CSSRuleImpl *CSSStyleDeclarationImpl::parentRule() const -{ - return (m_parent && m_parent->isRule() ) ? - static_cast<CSSRuleImpl *>(m_parent) : 0; -} - -DOM::DOMString CSSStyleDeclarationImpl::cssText() const -{ - DOMString result; - - if ( m_lstValues) { - TQPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues); - CSSProperty *current; - for ( lstValuesIt.toFirst(); (current = lstValuesIt.current()); ++lstValuesIt ) { - result += current->cssText(); - } - } - - return result; -} - -void CSSStyleDeclarationImpl::setCssText(DOM::DOMString text) -{ - if (m_lstValues) { - m_lstValues->clear(); - } else { - m_lstValues = new TQPtrList<CSSProperty>; - m_lstValues->setAutoDelete( true ); - } - - CSSParser parser( strictParsing ); - parser.parseDeclaration( this, text, false ); - setChanged(); -} - -bool CSSStyleDeclarationImpl::parseString( const DOMString &/*string*/, bool ) -{ - kdDebug() << "WARNING: CSSStyleDeclarationImpl::parseString, unimplemented, was called" << endl; - return false; - // ### -} - - -// -------------------------------------------------------------------------------------- - -unsigned short CSSInheritedValueImpl::cssValueType() const -{ - return CSSValue::CSS_INHERIT; -} - -DOM::DOMString CSSInheritedValueImpl::cssText() const -{ - return DOMString("inherit"); -} - -unsigned short CSSInitialValueImpl::cssValueType() const -{ - return CSSValue::CSS_INITIAL; -} - -DOM::DOMString CSSInitialValueImpl::cssText() const -{ - return DOMString("initial"); -} - -// ---------------------------------------------------------------------------------------- - -CSSValueListImpl::~CSSValueListImpl() -{ - CSSValueImpl *val = m_values.first(); - while( val ) { - val->deref(); - val = m_values.next(); - } -} - -unsigned short CSSValueListImpl::cssValueType() const -{ - return CSSValue::CSS_VALUE_LIST; -} - -void CSSValueListImpl::append(CSSValueImpl *val) -{ - m_values.append(val); - val->ref(); -} - -DOM::DOMString CSSValueListImpl::cssText() const -{ - DOMString result = ""; - - for (TQPtrListIterator<CSSValueImpl> iterator(m_values); iterator.current(); ++iterator) { - result += iterator.current()->cssText(); - } - - return result; -} - -// ------------------------------------------------------------------------------------- - -CSSPrimitiveValueImpl::CSSPrimitiveValueImpl() - : CSSValueImpl() -{ - m_type = 0; -} - -CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(int ident) - : CSSValueImpl() -{ - m_value.ident = ident; - m_type = CSSPrimitiveValue::CSS_IDENT; -} - -CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(double num, CSSPrimitiveValue::UnitTypes type) -{ - m_value.num = num; - m_type = type; -} - -CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(const DOMString &str, CSSPrimitiveValue::UnitTypes type) -{ - m_value.string = str.implementation(); - if(m_value.string) m_value.string->ref(); - m_type = type; -} - -CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(CounterImpl *c) -{ - m_value.counter = c; - if (m_value.counter) - m_value.counter->ref(); - m_type = CSSPrimitiveValue::CSS_COUNTER; -} - -CSSPrimitiveValueImpl::CSSPrimitiveValueImpl( RectImpl *r) -{ - m_value.rect = r; - if (m_value.rect) - m_value.rect->ref(); - m_type = CSSPrimitiveValue::CSS_RECT; -} - -CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(QRgb color) -{ - m_value.rgbcolor = color; - m_type = CSSPrimitiveValue::CSS_RGBCOLOR; -} - -CSSPrimitiveValueImpl::CSSPrimitiveValueImpl(PairImpl *p) -{ - m_value.pair = p; - if (m_value.pair) - m_value.pair->ref(); - m_type = CSSPrimitiveValue::CSS_PAIR; -} - - -CSSPrimitiveValueImpl::~CSSPrimitiveValueImpl() -{ - cleanup(); -} - -void CSSPrimitiveValueImpl::cleanup() -{ - switch(m_type) { - 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( khtml::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( khtml::RenderStyle *style, TQPaintDeviceMetrics *devMetrics ) -{ - unsigned short type = primitiveType(); - - double dpiY = 72.; // fallback - if ( devMetrics ) - dpiY = devMetrics->logicalDpiY(); - if ( !khtml::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 == khtml::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) -{ - khtml::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 = KHTMLSettings::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("; "); -} |