From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- khtml/css/css_stylesheetimpl.h | 192 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 192 insertions(+) create mode 100644 khtml/css/css_stylesheetimpl.h (limited to 'khtml/css/css_stylesheetimpl.h') diff --git a/khtml/css/css_stylesheetimpl.h b/khtml/css/css_stylesheetimpl.h new file mode 100644 index 000000000..0b35c2104 --- /dev/null +++ b/khtml/css/css_stylesheetimpl.h @@ -0,0 +1,192 @@ +/* + * This file is part of the DOM implementation for KDE. + * + * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org) + * (C) 2004 Apple Computer, Inc. + * + * 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. + * + */ +#ifndef _CSS_css_stylesheetimpl_h_ +#define _CSS_css_stylesheetimpl_h_ + +#include +#include + +#include "dom/dom_string.h" +#include "css/css_base.h" +#include "misc/loader_client.h" +#include "xml/dom_docimpl.h" + +namespace khtml { + class CachedCSSStyleSheet; + class DocLoader; +} + +namespace DOM { + +class StyleSheet; +class CSSStyleSheet; +class CSSParser; +class MediaListImpl; +class CSSRuleImpl; +class CSSRuleList; +class CSSStyleRuleImpl; +class CSSValueImpl; +class NodeImpl; +class DocumentImpl; + +class StyleSheetImpl : public StyleListImpl +{ +public: + StyleSheetImpl(DOM::NodeImpl *ownerNode, DOM::DOMString href = DOMString()); + StyleSheetImpl(StyleSheetImpl *parentSheet, DOM::DOMString href = DOMString()); + StyleSheetImpl(StyleBaseImpl *owner, DOM::DOMString href = DOMString()); + StyleSheetImpl(khtml::CachedCSSStyleSheet *cached, DOM::DOMString href = DOMString()); + virtual ~StyleSheetImpl(); + + virtual bool isStyleSheet() const { return true; } + + virtual DOM::DOMString type() const { return DOMString(); } + + bool disabled() const { return m_disabled; } + void setDisabled( bool disabled ); + DOM::NodeImpl *ownerNode() const { return m_parentNode; } + StyleSheetImpl *parentStyleSheet() const; + DOM::DOMString href() const { return m_strHref; } + DOM::DOMString title() const { return m_strTitle; } + MediaListImpl *media() const { return m_media; } + void setMedia( MediaListImpl *media ); + +protected: + DOM::NodeImpl *m_parentNode; + DOM::DOMString m_strHref; + DOM::DOMString m_strTitle; + MediaListImpl *m_media; + bool m_disabled; +}; + +class CSSStyleSheetImpl : public StyleSheetImpl +{ +public: + CSSStyleSheetImpl(DOM::NodeImpl *parentNode, DOM::DOMString href = DOMString(), bool _implicit = false); + CSSStyleSheetImpl(CSSStyleSheetImpl *parentSheet, DOM::DOMString href = DOMString()); + CSSStyleSheetImpl(CSSRuleImpl *ownerRule, DOM::DOMString href = DOMString()); + // clone from a cached version of the sheet + CSSStyleSheetImpl(DOM::NodeImpl *parentNode, CSSStyleSheetImpl *orig); + CSSStyleSheetImpl(CSSRuleImpl *ownerRule, CSSStyleSheetImpl *orig); + + ~CSSStyleSheetImpl() { delete m_namespaces; } + + virtual bool isCSSStyleSheet() const { return true; } + + virtual DOM::DOMString type() const { return "text/css"; } + + CSSRuleImpl *ownerRule() const; + CSSRuleList cssRules(); + unsigned long insertRule ( const DOM::DOMString &rule, unsigned long index, int &exceptioncode ); + void deleteRule ( unsigned long index, int &exceptioncode ); + + void addNamespace(CSSParser* p, const DOM::DOMString& prefix, const DOM::DOMString& uri); + void determineNamespace(Q_UINT32& id, const DOM::DOMString& prefix); + Q_UINT32 defaultNamespace() { return m_defaultNamespace; }; + + void setCharset(const DOMString &charset) { m_charset = charset; } + const DOMString& charset() const { return m_charset; } + + virtual bool parseString( const DOMString &string, bool strict = true ); + + bool isLoading() const; + void setNonCSSHints(); + + virtual void checkLoaded() const; + + // ### remove? (clients should use sheet->doc()->docLoader()) + khtml::DocLoader *docLoader() const + { return m_doc ? m_doc->docLoader() : 0; } + + DocumentImpl *doc() const { return m_doc; } + bool implicit() const { return m_implicit; } +protected: + DocumentImpl *m_doc; + bool m_implicit; + Q_UINT32 m_defaultNamespace; + CSSNamespace* m_namespaces; + DOMString m_charset; +}; + +// ---------------------------------------------------------------------------- + +class StyleSheetListImpl : public khtml::Shared +{ +public: + StyleSheetListImpl() {} + ~StyleSheetListImpl(); + + // the following two ignore implicit stylesheets + unsigned long length() const; + StyleSheetImpl *item ( unsigned long index ); + + void add(StyleSheetImpl* s); + void remove(StyleSheetImpl* s); + + QPtrList styleSheets; +}; + +// ---------------------------------------------------------------------------- + +class MediaListImpl : public StyleBaseImpl +{ +public: + MediaListImpl() + : StyleBaseImpl( 0 ) {} + MediaListImpl( CSSStyleSheetImpl *parentSheet ) + : StyleBaseImpl(parentSheet) {} + MediaListImpl( CSSStyleSheetImpl *parentSheet, + const DOM::DOMString &media ); + MediaListImpl( CSSRuleImpl *parentRule, const DOM::DOMString &media ); + + virtual bool isMediaList() const { return true; } + + CSSStyleSheetImpl *parentStyleSheet() const; + CSSRuleImpl *parentRule() const; + unsigned long length() const { return m_lstMedia.count(); } + DOM::DOMString item ( unsigned long index ) const { return m_lstMedia[index]; } + void deleteMedium ( const DOM::DOMString &oldMedium ); + void appendMedium ( const DOM::DOMString &newMedium ) { m_lstMedia.append(newMedium); } + + DOM::DOMString mediaText() const; + void setMediaText(const DOM::DOMString &value); + + /** + * Check if the list contains either the requested medium, or the + * catch-all "all" media type. Returns true when found, false otherwise. + * Since not specifying media types should be treated as "all" according + * to DOM specs, an empty list always returns true. + * + * _NOT_ part of the DOM! + */ + bool contains( const DOM::DOMString &medium ) const; + +protected: + QValueList m_lstMedia; +}; + + +} // namespace + +#endif + -- cgit v1.2.1