css_stylesheetimpl.h
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00022 #ifndef _CSS_css_stylesheetimpl_h_
00023 #define _CSS_css_stylesheetimpl_h_
00024
00025 #include <qvaluelist.h>
00026 #include <qptrlist.h>
00027
00028 #include "dom/dom_string.h"
00029 #include "css/css_base.h"
00030 #include "misc/loader_client.h"
00031 #include "xml/dom_docimpl.h"
00032
00033 namespace khtml {
00034 class CachedCSSStyleSheet;
00035 class DocLoader;
00036 }
00037
00038 namespace DOM {
00039
00040 class StyleSheet;
00041 class CSSStyleSheet;
00042 class MediaListImpl;
00043 class CSSRuleImpl;
00044 class CSSRuleList;
00045 class CSSStyleRuleImpl;
00046 class CSSValueImpl;
00047 class NodeImpl;
00048 class DocumentImpl;
00049
00050 class StyleSheetImpl : public StyleListImpl
00051 {
00052 public:
00053 StyleSheetImpl(DOM::NodeImpl *ownerNode, DOM::DOMString href = DOMString());
00054 StyleSheetImpl(StyleSheetImpl *parentSheet, DOM::DOMString href = DOMString());
00055 StyleSheetImpl(StyleBaseImpl *owner, DOM::DOMString href = DOMString());
00056 StyleSheetImpl(khtml::CachedCSSStyleSheet *cached, DOM::DOMString href = DOMString());
00057 virtual ~StyleSheetImpl();
00058
00059 virtual bool isStyleSheet() const { return true; }
00060
00061 virtual DOM::DOMString type() const { return DOMString(); }
00062
00063 bool disabled() const { return m_disabled; }
00064 void setDisabled( bool disabled ) { m_disabled = disabled; }
00065
00066 DOM::NodeImpl *ownerNode() const { return m_parentNode; }
00067 StyleSheetImpl *parentStyleSheet() const;
00068 DOM::DOMString href() const { return m_strHref; }
00069 DOM::DOMString title() const { return m_strTitle; }
00070 MediaListImpl *media() const { return m_media; }
00071 void setMedia( MediaListImpl *media );
00072
00073 protected:
00074 DOM::NodeImpl *m_parentNode;
00075 DOM::DOMString m_strHref;
00076 DOM::DOMString m_strTitle;
00077 MediaListImpl *m_media;
00078 bool m_disabled;
00079 };
00080
00081 class CSSStyleSheetImpl : public StyleSheetImpl
00082 {
00083 public:
00084 CSSStyleSheetImpl(DOM::NodeImpl *parentNode, DOM::DOMString href = DOMString(), bool _implicit = false);
00085 CSSStyleSheetImpl(CSSStyleSheetImpl *parentSheet, DOM::DOMString href = DOMString());
00086 CSSStyleSheetImpl(CSSRuleImpl *ownerRule, DOM::DOMString href = DOMString());
00087
00088 CSSStyleSheetImpl(DOM::NodeImpl *parentNode, CSSStyleSheetImpl *orig);
00089 CSSStyleSheetImpl(CSSRuleImpl *ownerRule, CSSStyleSheetImpl *orig);
00090
00091 virtual bool isCSSStyleSheet() const { return true; }
00092
00093 virtual DOM::DOMString type() const { return "text/css"; }
00094
00095 CSSRuleImpl *ownerRule() const;
00096 CSSRuleList cssRules();
00097 unsigned long insertRule ( const DOM::DOMString &rule, unsigned long index, int &exceptioncode );
00098 void deleteRule ( unsigned long index, int &exceptioncode );
00099
00100 virtual bool parseString( const DOMString &string, bool strict = true );
00101
00102 bool isLoading() const;
00103 void setNonCSSHints();
00104
00105 virtual void checkLoaded() const;
00106
00107
00108 khtml::DocLoader *docLoader() const
00109 { return m_doc ? m_doc->docLoader() : 0; }
00110
00111 DocumentImpl *doc() const { return m_doc; }
00112 bool implicit() const { return m_implicit; }
00113 protected:
00114 DocumentImpl *m_doc;
00115 bool m_implicit;
00116 };
00117
00118
00119
00120 class StyleSheetListImpl : public khtml::Shared<StyleSheetListImpl>
00121 {
00122 public:
00123 StyleSheetListImpl() {}
00124 ~StyleSheetListImpl();
00125
00126
00127 unsigned long length() const;
00128 StyleSheetImpl *item ( unsigned long index );
00129
00130 void add(StyleSheetImpl* s);
00131 void remove(StyleSheetImpl* s);
00132
00133 QPtrList<StyleSheetImpl> styleSheets;
00134 };
00135
00136
00137
00138 class MediaListImpl : public StyleBaseImpl
00139 {
00140 public:
00141 MediaListImpl()
00142 : StyleBaseImpl( 0 ) {}
00143 MediaListImpl( CSSStyleSheetImpl *parentSheet )
00144 : StyleBaseImpl(parentSheet) {}
00145 MediaListImpl( CSSStyleSheetImpl *parentSheet,
00146 const DOM::DOMString &media );
00147 MediaListImpl( CSSRuleImpl *parentRule, const DOM::DOMString &media );
00148
00149 virtual bool isMediaList() const { return true; }
00150
00151 CSSStyleSheetImpl *parentStyleSheet() const;
00152 CSSRuleImpl *parentRule() const;
00153 unsigned long length() const { return m_lstMedia.count(); }
00154 DOM::DOMString item ( unsigned long index ) const { return m_lstMedia[index]; }
00155 void deleteMedium ( const DOM::DOMString &oldMedium );
00156 void appendMedium ( const DOM::DOMString &newMedium ) { m_lstMedia.append(newMedium); }
00157
00158 DOM::DOMString mediaText() const;
00159 void setMediaText(const DOM::DOMString &value);
00160
00169 bool contains( const DOM::DOMString &medium ) const;
00170
00171 protected:
00172 QValueList<DOM::DOMString> m_lstMedia;
00173 };
00174
00175
00176 }
00177
00178 #endif
00179
This file is part of the documentation for khtml Library Version 3.4.2.