css_stylesheetimpl.h
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00023 #ifndef _CSS_css_stylesheetimpl_h_
00024 #define _CSS_css_stylesheetimpl_h_
00025
00026 #include <qvaluelist.h>
00027 #include <qptrlist.h>
00028
00029 #include "dom/dom_string.h"
00030 #include "css/css_base.h"
00031 #include "misc/loader_client.h"
00032 #include "xml/dom_docimpl.h"
00033
00034 namespace khtml {
00035 class CachedCSSStyleSheet;
00036 class DocLoader;
00037 }
00038
00039 namespace DOM {
00040
00041 class StyleSheet;
00042 class CSSStyleSheet;
00043 class MediaListImpl;
00044 class CSSRuleImpl;
00045 class CSSRuleList;
00046 class CSSStyleRuleImpl;
00047 class CSSValueImpl;
00048 class NodeImpl;
00049 class DocumentImpl;
00050
00051 class StyleSheetImpl : public StyleListImpl
00052 {
00053 public:
00054 StyleSheetImpl(DOM::NodeImpl *ownerNode, DOM::DOMString href = DOMString());
00055 StyleSheetImpl(StyleSheetImpl *parentSheet, DOM::DOMString href = DOMString());
00056 StyleSheetImpl(StyleBaseImpl *owner, DOM::DOMString href = DOMString());
00057 StyleSheetImpl(khtml::CachedCSSStyleSheet *cached, DOM::DOMString href = DOMString());
00058 virtual ~StyleSheetImpl();
00059
00060 virtual bool isStyleSheet() const { return true; }
00061
00062 virtual DOM::DOMString type() const { return DOMString(); }
00063
00064 bool disabled() const { return m_disabled; }
00065 void setDisabled( bool disabled ) { m_disabled = disabled; }
00066
00067 DOM::NodeImpl *ownerNode() const { return m_parentNode; }
00068 StyleSheetImpl *parentStyleSheet() const;
00069 DOM::DOMString href() const { return m_strHref; }
00070 DOM::DOMString title() const { return m_strTitle; }
00071 MediaListImpl *media() const { return m_media; }
00072 void setMedia( MediaListImpl *media );
00073
00074 protected:
00075 DOM::NodeImpl *m_parentNode;
00076 DOM::DOMString m_strHref;
00077 DOM::DOMString m_strTitle;
00078 MediaListImpl *m_media;
00079 bool m_disabled;
00080 };
00081
00082 class CSSStyleSheetImpl : public StyleSheetImpl
00083 {
00084 public:
00085 CSSStyleSheetImpl(DOM::NodeImpl *parentNode, DOM::DOMString href = DOMString(), bool _implicit = false);
00086 CSSStyleSheetImpl(CSSStyleSheetImpl *parentSheet, DOM::DOMString href = DOMString());
00087 CSSStyleSheetImpl(CSSRuleImpl *ownerRule, DOM::DOMString href = DOMString());
00088
00089 CSSStyleSheetImpl(DOM::NodeImpl *parentNode, CSSStyleSheetImpl *orig);
00090 CSSStyleSheetImpl(CSSRuleImpl *ownerRule, CSSStyleSheetImpl *orig);
00091
00092 virtual bool isCSSStyleSheet() const { return true; }
00093
00094 virtual DOM::DOMString type() const { return "text/css"; }
00095
00096 CSSRuleImpl *ownerRule() const;
00097 CSSRuleList cssRules();
00098 unsigned long insertRule ( const DOM::DOMString &rule, unsigned long index, int &exceptioncode );
00099 void deleteRule ( unsigned long index, int &exceptioncode );
00100
00101 virtual bool parseString( const DOMString &string, bool strict = true );
00102
00103 bool isLoading() const;
00104 void setNonCSSHints();
00105
00106 virtual void checkLoaded() const;
00107
00108
00109 khtml::DocLoader *docLoader() const
00110 { return m_doc ? m_doc->docLoader() : 0; }
00111
00112 DocumentImpl *doc() const { return m_doc; }
00113 bool implicit() const { return m_implicit; }
00114 protected:
00115 DocumentImpl *m_doc;
00116 bool m_implicit;
00117 };
00118
00119
00120
00121 class StyleSheetListImpl : public khtml::Shared<StyleSheetListImpl>
00122 {
00123 public:
00124 StyleSheetListImpl() {}
00125 ~StyleSheetListImpl();
00126
00127
00128 unsigned long length() const;
00129 StyleSheetImpl *item ( unsigned long index );
00130
00131 void add(StyleSheetImpl* s);
00132 void remove(StyleSheetImpl* s);
00133
00134 QPtrList<StyleSheetImpl> styleSheets;
00135 };
00136
00137
00138
00139 class MediaListImpl : public StyleBaseImpl
00140 {
00141 public:
00142 MediaListImpl()
00143 : StyleBaseImpl( 0 ) {}
00144 MediaListImpl( CSSStyleSheetImpl *parentSheet )
00145 : StyleBaseImpl(parentSheet) {}
00146 MediaListImpl( CSSStyleSheetImpl *parentSheet,
00147 const DOM::DOMString &media );
00148 MediaListImpl( CSSRuleImpl *parentRule, const DOM::DOMString &media );
00149
00150 virtual bool isMediaList() const { return true; }
00151
00152 CSSStyleSheetImpl *parentStyleSheet() const;
00153 CSSRuleImpl *parentRule() const;
00154 unsigned long length() const { return m_lstMedia.count(); }
00155 DOM::DOMString item ( unsigned long index ) const { return m_lstMedia[index]; }
00156 void deleteMedium ( const DOM::DOMString &oldMedium );
00157 void appendMedium ( const DOM::DOMString &newMedium ) { m_lstMedia.append(newMedium); }
00158
00159 DOM::DOMString mediaText() const;
00160 void setMediaText(const DOM::DOMString &value);
00161
00170 bool contains( const DOM::DOMString &medium ) const;
00171
00172 protected:
00173 QValueList<DOM::DOMString> m_lstMedia;
00174 };
00175
00176
00177 }
00178
00179 #endif
00180
This file is part of the documentation for khtml Library Version 3.3.0.