#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 "css/cssstyleselector.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 <qregexp.h>
#include <qpaintdevice.h>
#include <qpaintdevicemetrics.h>
extern DOM::DOMString getPropertyName(unsigned short id);
using khtml::FontDef;
using khtml::CSSStyleSelector;
using namespace DOM;
CSSStyleDeclarationImpl::CSSStyleDeclarationImpl(CSSRuleImpl *parent)
: StyleBaseImpl(parent)
{
m_lstValues = 0;
m_node = 0;
}
CSSStyleDeclarationImpl::CSSStyleDeclarationImpl(CSSRuleImpl *parent, QPtrList<CSSProperty> *lstValues)
: StyleBaseImpl(parent)
{
m_lstValues = lstValues;
m_node = 0;
}
CSSStyleDeclarationImpl& CSSStyleDeclarationImpl::operator= (const CSSStyleDeclarationImpl& o)
{
delete m_lstValues;
m_lstValues = 0;
if (o.m_lstValues) {
m_lstValues = new QPtrList<CSSProperty>;
m_lstValues->setAutoDelete( true );
QPtrListIterator<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;
}
DOMString CSSStyleDeclarationImpl::getPropertyValue( int propertyID ) const
{
if(!m_lstValues) return DOMString();
CSSValueImpl* value = getPropertyCSSValue( propertyID );
if ( value )
return value->cssText();
switch ( propertyID ) {
case CSS_PROP_BACKGROUND_POSITION:
{
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 );
}
}
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 ) { 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 ) { if ( !res.isNull() )
res += " ";
res += value->cssText();
}
}
return res;
}
CSSValueImpl *CSSStyleDeclarationImpl::getPropertyCSSValue( int propertyID ) const
{
if(!m_lstValues) return 0;
QPtrListIterator<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;
QPtrListIterator<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;
}
for (StyleBaseImpl* stylesheet = this; stylesheet; stylesheet = stylesheet->parent())
if (stylesheet->isCSSStyleSheet()) {
static_cast<CSSStyleSheetImpl*>(stylesheet)->doc()->updateStyleSelector();
break;
}
}
bool CSSStyleDeclarationImpl::getPropertyPriority( int propertyID ) const
{
if ( m_lstValues) {
QPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues);
CSSProperty *current;
for ( lstValuesIt.toFirst(); (current = lstValuesIt.current()); ++lstValuesIt ) {
if( propertyID == current->m_id )
return current->m_bImportant;
}
}
return false;
}
bool CSSStyleDeclarationImpl::setProperty(int id, const DOMString &value, bool important, bool nonCSSHint)
{
if(!m_lstValues) {
m_lstValues = new QPtrList<CSSProperty>;
m_lstValues->setAutoDelete(true);
}
removeProperty(id, nonCSSHint );
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 QPtrList<CSSProperty>;
m_lstValues->setAutoDelete(true);
}
removeProperty(id, nonCSSHint );
CSSValueImpl * cssValue = new CSSPrimitiveValueImpl(value);
setParsedValue(id, cssValue, important, nonCSSHint, m_lstValues);
setChanged();
}
void CSSStyleDeclarationImpl::setProperty ( const DOMString &propertyString)
{
if(!m_lstValues) {
m_lstValues = new QPtrList<CSSProperty>;
m_lstValues->setAutoDelete( true );
}
CSSParser parser( strictParsing );
parser.parseDeclaration( this, propertyString, false );
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;
}
unsigned long CSSStyleDeclarationImpl::length() const
{
return m_lstValues ? m_lstValues->count() : 0;
}
DOMString CSSStyleDeclarationImpl::item( unsigned long )
{
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) {
QPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues);
CSSProperty *current;
for ( lstValuesIt.toFirst(); (current = lstValuesIt.current()); ++lstValuesIt ) {
if (!current->nonCSSHint) {
result += current->cssText();
}
}
}
return result;
}
void CSSStyleDeclarationImpl::setCssText(DOM::DOMString text)
{
if (m_lstValues) {
QPtrList<CSSProperty> nonCSSHints;
{
QPtrListIterator<CSSProperty> lstValuesIt(*m_lstValues);
CSSProperty *current;
for ( lstValuesIt.toFirst(); (current = lstValuesIt.current()); ++lstValuesIt ) {
if (current->nonCSSHint) {
nonCSSHints.append(new CSSProperty(*current));
}
}
}
*m_lstValues = nonCSSHints;
} else {
m_lstValues = new QPtrList<CSSProperty>;
m_lstValues->setAutoDelete( true );
}
CSSParser parser( strictParsing );
parser.parseDeclaration( this, text, false );
setChanged();
}
bool CSSStyleDeclarationImpl::parseString( const DOMString &, bool )
{
return false;
}
CSSValueImpl::CSSValueImpl()
: StyleBaseImpl()
{
}
CSSValueImpl::~CSSValueImpl()
{
}
unsigned short CSSInheritedValueImpl::cssValueType() const
{
return CSSValue::CSS_INHERIT;
}
DOM::DOMString CSSInheritedValueImpl::cssText() const
{
return DOMString("inherited");
}
unsigned short CSSInitialValueImpl::cssValueType() const
{
return CSSValue::CSS_INITIAL;
}
DOM::DOMString CSSInitialValueImpl::cssText() const
{
return DOMString("initial");
}
CSSValueListImpl::CSSValueListImpl()
: CSSValueImpl()
{
}
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 (QPtrListIterator<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(const Counter &c)
{
m_value.counter = c.handle();
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()
{
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();
default:
break;
}
m_type = 0;
}
int CSSPrimitiveValueImpl::computeLength( khtml::RenderStyle *style, QPaintDeviceMetrics *devMetrics )
{
double result = computeLengthFloat( style, devMetrics );
#if APPLE_CHANGES
int intResult = (int)(result + (result < 0 ? -0.01 : +0.01));
#else
int intResult = (int)result;
#endif
return intResult;
}
int CSSPrimitiveValueImpl::computeLength( khtml::RenderStyle *style, QPaintDeviceMetrics *devMetrics,
double multiplier )
{
double result = multiplier * computeLengthFloat( style, devMetrics );
#if APPLE_CHANGES
int intResult = (int)(result + (result < 0 ? -0.01 : +0.01));
#else
int intResult = (int)result;
#endif
return intResult;
}
double CSSPrimitiveValueImpl::computeLengthFloat( khtml::RenderStyle *style, QPaintDeviceMetrics *devMetrics,
bool applyZoomFactor )
{
unsigned short type = primitiveType();
double dpiY = 72.; if ( devMetrics )
dpiY = devMetrics->logicalDpiY();
if ( !khtml::printpainter && dpiY < 96 )
dpiY = 96.;
double factor = 1.;
switch(type)
{
case CSSPrimitiveValue::CSS_EMS:
factor = applyZoomFactor ?
style->htmlFont().getFontDef().computedSize :
style->htmlFont().getFontDef().specifiedSize;
break;
case CSSPrimitiveValue::CSS_EXS:
{
QFontMetrics fm = style->fontMetrics();
#if APPLE_CHANGES
factor = fm.xHeight();
#else
QRect b = fm.boundingRect('x');
factor = b.height();
#endif
break;
}
case CSSPrimitiveValue::CSS_PX:
break;
case CSSPrimitiveValue::CSS_CM:
factor = dpiY/2.54; 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:
factor = dpiY*12./72.;
break;
default:
return -1;
}
return getFloatValue(type)*factor;
}
void CSSPrimitiveValueImpl::setFloatValue( unsigned short unitType, double floatValue, int &exceptioncode )
{
exceptioncode = 0;
cleanup();
if(m_type > CSSPrimitiveValue::CSS_DIMENSION) {
exceptioncode = CSSException::SYNTAX_ERR + CSSException::_EXCEPTION_OFFSET;
return;
}
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 || 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;
}
}
unsigned short CSSPrimitiveValueImpl::cssValueType() const
{
return CSSValue::CSS_PRIMITIVE_VALUE;
}
bool CSSPrimitiveValueImpl::parseString( const DOMString &, bool )
{
return false;
}
int CSSPrimitiveValueImpl::getIdent()
{
if(m_type != CSSPrimitiveValue::CSS_IDENT) return 0;
return m_value.ident;
}
DOM::DOMString CSSPrimitiveValueImpl::cssText() const
{
DOMString text;
switch ( m_type ) {
case CSSPrimitiveValue::CSS_UNKNOWN:
break;
case CSSPrimitiveValue::CSS_NUMBER:
text = DOMString(QString::number( (int)m_value.num ));
break;
case CSSPrimitiveValue::CSS_PERCENTAGE:
text = DOMString(QString::number( m_value.num ) + "%");
break;
case CSSPrimitiveValue::CSS_EMS:
text = DOMString(QString::number( m_value.num ) + "em");
break;
case CSSPrimitiveValue::CSS_EXS:
text = DOMString(QString::number( m_value.num ) + "ex");
break;
case CSSPrimitiveValue::CSS_PX:
text = DOMString(QString::number( m_value.num ) + "px");
break;
case CSSPrimitiveValue::CSS_CM:
text = DOMString(QString::number( m_value.num ) + "cm");
break;
case CSSPrimitiveValue::CSS_MM:
text = DOMString(QString::number( m_value.num ) + "mm");
break;
case CSSPrimitiveValue::CSS_IN:
text = DOMString(QString::number( m_value.num ) + "in");
break;
case CSSPrimitiveValue::CSS_PT:
text = DOMString(QString::number( m_value.num ) + "pt");
break;
case CSSPrimitiveValue::CSS_PC:
text = DOMString(QString::number( m_value.num ) + "pc");
break;
case CSSPrimitiveValue::CSS_DEG:
text = DOMString(QString::number( m_value.num ) + "deg");
break;
case CSSPrimitiveValue::CSS_RAD:
text = DOMString(QString::number( m_value.num ) + "rad");
break;
case CSSPrimitiveValue::CSS_GRAD:
text = DOMString(QString::number( m_value.num ) + "grad");
break;
case CSSPrimitiveValue::CSS_MS:
text = DOMString(QString::number( m_value.num ) + "ms");
break;
case CSSPrimitiveValue::CSS_S:
text = DOMString(QString::number( m_value.num ) + "s");
break;
case CSSPrimitiveValue::CSS_HZ:
text = DOMString(QString::number( m_value.num ) + "hz");
break;
case CSSPrimitiveValue::CSS_KHZ:
text = DOMString(QString::number( m_value.num ) + "khz");
break;
case CSSPrimitiveValue::CSS_DIMENSION:
break;
case CSSPrimitiveValue::CSS_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:
break;
case CSSPrimitiveValue::CSS_COUNTER:
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:
text = QColor(m_value.rgbcolor).name();
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;
}
CSSImageValueImpl::CSSImageValueImpl(const DOMString &url, StyleBaseImpl *style)
: CSSPrimitiveValueImpl(url, CSSPrimitiveValue::CSS_URI), m_loader(0), m_image(0), m_accessedImage(false)
{
StyleBaseImpl *root = style;
while (root->parent())
root = root->parent();
if (root->isCSSStyleSheet())
m_loader = static_cast<CSSStyleSheetImpl*>(root)->docLoader();
}
CSSImageValueImpl::CSSImageValueImpl()
: CSSPrimitiveValueImpl(CSS_VAL_NONE), m_loader(0), m_image(0), m_accessedImage(true)
{
}
CSSImageValueImpl::~CSSImageValueImpl()
{
if(m_image) m_image->deref(this);
}
khtml::CachedImage* CSSImageValueImpl::image()
{
if (!m_accessedImage) {
m_accessedImage = true;
if (m_loader)
m_image = m_loader->requestImage(getStringValue());
else
m_image = khtml::Cache::requestImage(0, getStringValue());
if(m_image) m_image->ref(this);
}
return m_image;
}
FontFamilyValueImpl::FontFamilyValueImpl( const QString &string)
: CSSPrimitiveValueImpl( DOMString(string), CSSPrimitiveValue::CSS_STRING)
{
static const QRegExp parenReg(" \\(.*\\)$");
static const QRegExp braceReg(" \\[.*\\]$");
#if APPLE_CHANGES
parsedFontName = string;
parsedFontName.replace(parenReg, "");
parsedFontName.replace(braceReg, "");
#else
const QString &available = KHTMLSettings::availableFamilies();
QString face = string.lower();
face = face.replace(parenReg, "");
face = face.replace(braceReg, "");
int pos = available.find( face, 0, false );
if( pos == -1 ) {
QString str = face;
int p = face.find(' ');
if ( p != -1 ) {
if(p > 0 && (int)str.length() - p > p + 1)
str = str.mid( p+1 );
else
str.truncate( p );
pos = available.find( str, 0, false);
}
}
if ( pos != -1 ) {
int pos1 = available.findRev( ',', pos ) + 1;
pos = available.find( ',', pos );
if ( pos == -1 )
pos = available.length();
parsedFontName = available.mid( pos1, pos - pos1 );
}
#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
{
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;
}
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 CSSProperty::cssText() const
{
return getPropertyName(m_id) + DOMString(": ") + m_value->cssText() + (m_bImportant ? DOMString(" !important") : DOMString()) + DOMString("; ");
}