#ifndef _CSS_css_valueimpl_h_
#define _CSS_css_valueimpl_h_
#include "dom/css_value.h"
#include "dom/dom_string.h"
#include "css/css_base.h"
#include "misc/loader_client.h"
#include "misc/shared.h"
#include <qintdict.h>
namespace khtml {
class RenderStyle;
class CachedImage;
class DocLoader;
}
namespace DOM {
class CSSRuleImpl;
class CSSValueImpl;
class NodeImpl;
class CounterImpl;
class CSSStyleDeclarationImpl : public StyleBaseImpl
{
public:
CSSStyleDeclarationImpl(CSSRuleImpl *parentRule);
CSSStyleDeclarationImpl(CSSRuleImpl *parentRule, QPtrList<CSSProperty> *lstValues);
virtual ~CSSStyleDeclarationImpl();
CSSStyleDeclarationImpl& operator=( const CSSStyleDeclarationImpl&);
unsigned long length() const;
CSSRuleImpl *parentRule() const;
DOM::DOMString removeProperty( int propertyID, bool NonCSSHints = false );
bool setProperty ( int propertyId, const DOM::DOMString &value, bool important = false, bool nonCSSHint = false);
void setProperty ( int propertyId, int value, bool important = false, bool nonCSSHint = false);
void setLengthProperty(int id, const DOM::DOMString &value, bool important, bool nonCSSHint = true, bool multiLength = false);
void setProperty ( const DOMString &propertyString);
DOM::DOMString item ( unsigned long index );
virtual DOM::DOMString cssText() const;
void setCssText(DOM::DOMString str);
virtual bool isStyleDeclaration() { return true; }
virtual bool parseString( const DOMString &string, bool = false );
CSSValueImpl *getPropertyCSSValue( int propertyID ) const;
DOMString getPropertyValue( int propertyID ) const;
bool getPropertyPriority( int propertyID ) const;
QPtrList<CSSProperty> *values() { return m_lstValues; }
void setNode(NodeImpl *_node) { m_node = _node; }
void setChanged();
protected:
DOMString getShortHandValue( const int* properties, int number ) const;
DOMString get4Values( const int* properties ) const;
QPtrList<CSSProperty> *m_lstValues;
NodeImpl *m_node;
private:
CSSStyleDeclarationImpl(const CSSStyleDeclarationImpl& o);
};
class CSSValueImpl : public StyleBaseImpl
{
public:
CSSValueImpl();
virtual ~CSSValueImpl();
virtual unsigned short cssValueType() const = 0;
virtual DOM::DOMString cssText() const = 0;
virtual bool isValue() { return true; }
virtual bool isFontValue() { return false; }
};
class CSSInheritedValueImpl : public CSSValueImpl
{
public:
CSSInheritedValueImpl() : CSSValueImpl() {}
virtual ~CSSInheritedValueImpl() {}
virtual unsigned short cssValueType() const;
virtual DOM::DOMString cssText() const;
};
class CSSInitialValueImpl : public CSSValueImpl
{
public:
virtual unsigned short cssValueType() const;
virtual DOM::DOMString cssText() const;
};
class CSSValueListImpl : public CSSValueImpl
{
public:
CSSValueListImpl();
virtual ~CSSValueListImpl();
unsigned long length() const { return m_values.count(); }
CSSValueImpl *item ( unsigned long index ) { return m_values.at(index); }
virtual bool isValueList() { return true; }
virtual unsigned short cssValueType() const;
void append(CSSValueImpl *val);
virtual DOM::DOMString cssText() const;
protected:
QPtrList<CSSValueImpl> m_values;
};
class Counter;
class RGBColor;
class Rect;
class CSSPrimitiveValueImpl : public CSSValueImpl
{
public:
CSSPrimitiveValueImpl();
CSSPrimitiveValueImpl(int ident);
CSSPrimitiveValueImpl(double num, CSSPrimitiveValue::UnitTypes type);
CSSPrimitiveValueImpl(const DOMString &str, CSSPrimitiveValue::UnitTypes type);
CSSPrimitiveValueImpl(const Counter &c);
CSSPrimitiveValueImpl( RectImpl *r);
CSSPrimitiveValueImpl(QRgb color);
virtual ~CSSPrimitiveValueImpl();
void cleanup();
unsigned short primitiveType() const {
return m_type;
}
int computeLength( khtml::RenderStyle *style, QPaintDeviceMetrics *devMetrics );
int computeLength( khtml::RenderStyle *style, QPaintDeviceMetrics *devMetrics, double multiplier );
double computeLengthFloat( khtml::RenderStyle *style, QPaintDeviceMetrics *devMetrics,
bool applyZoomFactor = true );
void setPrimitiveType(unsigned short type) { m_type = type; }
void setFloatValue ( unsigned short unitType, double floatValue, int &exceptioncode );
double getFloatValue ( unsigned short) const {
return m_value.num;
}
void setStringValue ( unsigned short stringType, const DOM::DOMString &stringValue, int &exceptioncode );
DOM::DOMStringImpl *getStringValue () const {
return ( ( m_type < CSSPrimitiveValue::CSS_STRING ||
m_type > CSSPrimitiveValue::CSS_ATTR ||
m_type == CSSPrimitiveValue::CSS_IDENT ) ? 0 : m_value.string );
}
CounterImpl *getCounterValue () const {
return ( m_type != CSSPrimitiveValue::CSS_COUNTER ? 0 : m_value.counter );
}
RectImpl *getRectValue () const {
return ( m_type != CSSPrimitiveValue::CSS_RECT ? 0 : m_value.rect );
}
QRgb getRGBColorValue () const {
return ( m_type != CSSPrimitiveValue::CSS_RGBCOLOR ? 0 : m_value.rgbcolor );
}
virtual bool isPrimitiveValue() const { return true; }
virtual unsigned short cssValueType() const;
int getIdent();
virtual bool parseString( const DOMString &string, bool = false);
virtual DOM::DOMString cssText() const;
virtual bool isQuirkValue() { return false; }
protected:
int m_type;
union {
int ident;
double num;
DOM::DOMStringImpl *string;
CounterImpl *counter;
RectImpl *rect;
QRgb rgbcolor;
} m_value;
};
class CSSQuirkPrimitiveValueImpl : public CSSPrimitiveValueImpl
{
public:
CSSQuirkPrimitiveValueImpl(double num, CSSPrimitiveValue::UnitTypes type)
:CSSPrimitiveValueImpl(num, type) {}
virtual ~CSSQuirkPrimitiveValueImpl() {}
virtual bool isQuirkValue() { return true; }
};
class CounterImpl : public khtml::Shared<CounterImpl> {
public:
CounterImpl() { }
DOMString identifier() const { return m_identifier; }
DOMString listStyle() const { return m_listStyle; }
DOMString separator() const { return m_separator; }
DOMString m_identifier;
DOMString m_listStyle;
DOMString m_separator;
};
class RectImpl : public khtml::Shared<RectImpl> {
public:
RectImpl();
~RectImpl();
CSSPrimitiveValueImpl *top() { return m_top; }
CSSPrimitiveValueImpl *right() { return m_right; }
CSSPrimitiveValueImpl *bottom() { return m_bottom; }
CSSPrimitiveValueImpl *left() { return m_left; }
void setTop( CSSPrimitiveValueImpl *top );
void setRight( CSSPrimitiveValueImpl *right );
void setBottom( CSSPrimitiveValueImpl *bottom );
void setLeft( CSSPrimitiveValueImpl *left );
protected:
CSSPrimitiveValueImpl *m_top;
CSSPrimitiveValueImpl *m_right;
CSSPrimitiveValueImpl *m_bottom;
CSSPrimitiveValueImpl *m_left;
};
class CSSImageValueImpl : public CSSPrimitiveValueImpl, public khtml::CachedObjectClient
{
public:
CSSImageValueImpl(const DOMString &url, StyleBaseImpl *style);
CSSImageValueImpl();
virtual ~CSSImageValueImpl();
khtml::CachedImage *image();
protected:
khtml::DocLoader* m_loader;
khtml::CachedImage* m_image;
bool m_accessedImage;
};
class FontFamilyValueImpl : public CSSPrimitiveValueImpl
{
public:
FontFamilyValueImpl( const QString &string);
const QString &fontName() const { return parsedFontName; }
int genericFamilyType() const { return _genericFamilyType; }
QString parsedFontName;
private:
int _genericFamilyType;
};
class FontValueImpl : public CSSValueImpl
{
public:
FontValueImpl();
virtual ~FontValueImpl();
virtual unsigned short cssValueType() const { return CSSValue::CSS_CUSTOM; }
virtual DOM::DOMString cssText() const;
virtual bool isFontValue() { return true; }
CSSPrimitiveValueImpl *style;
CSSPrimitiveValueImpl *variant;
CSSPrimitiveValueImpl *weight;
CSSPrimitiveValueImpl *size;
CSSPrimitiveValueImpl *lineHeight;
CSSValueListImpl *family;
};
class ShadowValueImpl : public CSSValueImpl
{
public:
ShadowValueImpl(CSSPrimitiveValueImpl* _x, CSSPrimitiveValueImpl* _y,
CSSPrimitiveValueImpl* _blur, CSSPrimitiveValueImpl* _color);
virtual ~ShadowValueImpl();
virtual unsigned short cssValueType() const { return CSSValue::CSS_CUSTOM; }
virtual DOM::DOMString cssText() const;
CSSPrimitiveValueImpl* x;
CSSPrimitiveValueImpl* y;
CSSPrimitiveValueImpl* blur;
CSSPrimitiveValueImpl* color;
};
class CSSProperty
{
public:
CSSProperty()
{
m_id = -1;
m_bImportant = false;
nonCSSHint = false;
m_value = 0;
}
CSSProperty(const CSSProperty& o)
{
m_id = o.m_id;
m_bImportant = o.m_bImportant;
nonCSSHint = o.nonCSSHint;
m_value = o.m_value;
if (m_value) m_value->ref();
}
~CSSProperty() {
if(m_value) m_value->deref();
}
void setValue(CSSValueImpl *val) {
if ( val != m_value ) {
if(m_value) m_value->deref();
m_value = val;
if(m_value) m_value->ref();
}
}
CSSValueImpl *value() { return m_value; }
DOM::DOMString cssText() const;
int m_id : 29;
bool m_bImportant : 1;
bool nonCSSHint : 1;
protected:
CSSValueImpl *m_value;
};
}
#endif