| /** |
| * This file is part of the DOM implementation for KDE. |
| * |
| * (C) 1999 Lars Knoll (knoll@kde.org) |
| * |
| * 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., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| * |
| * $Id$ |
| */ |
| #include "css_ruleimpl.h" |
| #include "css_rule.h" |
| #include "css_stylesheet.h" |
| #include "css_stylesheetimpl.h" |
| #include "css_valueimpl.h" |
| #include "cssparser.h" |
| |
| #include "misc/loader.h" |
| |
| #include "dom_exception.h" |
| #include "dom_string.h" |
| using namespace DOM; |
| |
| #include <kdebug.h> |
| |
| CSSRuleImpl::CSSRuleImpl(StyleBaseImpl *parent) |
| : StyleListImpl(parent) |
| { |
| m_type = CSSRule::UNKNOWN_RULE; |
| } |
| |
| CSSRuleImpl::~CSSRuleImpl() |
| { |
| } |
| |
| unsigned short CSSRuleImpl::type() const |
| { |
| return m_type; |
| } |
| |
| CSSStyleSheetImpl *CSSRuleImpl::parentStyleSheet() const |
| { |
| if( !m_parent ) return 0; |
| if( m_parent->isCSSStyleSheet() ) return static_cast<CSSStyleSheetImpl *>(m_parent); |
| return 0; |
| } |
| |
| CSSRuleImpl *CSSRuleImpl::parentRule() const |
| { |
| if( !m_parent ) return 0; |
| if( m_parent->isRule() ) return static_cast<CSSRuleImpl *>(m_parent); |
| return 0; |
| } |
| |
| DOM::DOMString CSSRuleImpl::cssText() const |
| { |
| // ### |
| return 0; |
| } |
| |
| void CSSRuleImpl::setCssText(DOM::DOMString /*str*/) |
| { |
| // ### |
| } |
| |
| // --------------------------------------------------------------------------- |
| |
| CSSCharsetRuleImpl::CSSCharsetRuleImpl(StyleBaseImpl *parent) |
| : CSSRuleImpl(parent) |
| { |
| m_type = CSSRule::CHARSET_RULE; |
| m_encoding = 0; |
| } |
| |
| CSSCharsetRuleImpl::~CSSCharsetRuleImpl() |
| { |
| } |
| |
| // --------------------------------------------------------------------------- |
| |
| CSSFontFaceRuleImpl::CSSFontFaceRuleImpl(StyleBaseImpl *parent) |
| : CSSRuleImpl(parent) |
| { |
| m_type = CSSRule::FONT_FACE_RULE; |
| m_style = 0; |
| } |
| |
| CSSFontFaceRuleImpl::~CSSFontFaceRuleImpl() |
| { |
| if(m_style) m_style->deref(); |
| } |
| |
| CSSStyleDeclarationImpl *CSSFontFaceRuleImpl::style() const |
| { |
| return m_style; |
| } |
| |
| // -------------------------------------------------------------------------- |
| |
| CSSImportRuleImpl::CSSImportRuleImpl(StyleBaseImpl *parent, const DOM::DOMString &href, |
| MediaListImpl *media) |
| : CSSRuleImpl(parent) |
| { |
| m_type = CSSRule::IMPORT_RULE; |
| m_lstMedia = media; |
| m_strHref = href; |
| m_styleSheet = 0; |
| kdDebug( 6080 ) << "CSSImportRule: requesting sheet " << href.string() << " " << baseUrl().string() << endl; |
| |
| khtml::DocLoader *docLoader = 0; |
| StyleBaseImpl *root = this; |
| while (root->parent()) |
| root = root->parent(); |
| if (root->isCSSStyleSheet()) |
| docLoader = static_cast<CSSStyleSheetImpl*>(root)->docLoader(); |
| |
| // we must have a docLoader ! |
| // ### pass correct charset here!! |
| m_cachedSheet = docLoader->requestStyleSheet(href, baseUrl(), QString::null); |
| |
| m_cachedSheet->ref(this); |
| m_loading = true; |
| } |
| |
| CSSImportRuleImpl::~CSSImportRuleImpl() |
| { |
| if(m_lstMedia) m_lstMedia->deref(); |
| if(m_styleSheet) m_styleSheet->deref(); |
| m_cachedSheet->deref(this); |
| } |
| |
| DOMString CSSImportRuleImpl::href() const |
| { |
| return m_strHref; |
| } |
| |
| MediaListImpl *CSSImportRuleImpl::media() const |
| { |
| return m_lstMedia; |
| } |
| |
| CSSStyleSheetImpl *CSSImportRuleImpl::styleSheet() const |
| { |
| return m_styleSheet; |
| } |
| |
| void CSSImportRuleImpl::setStyleSheet(const DOM::DOMString &url, const DOM::DOMString &sheet) |
| { |
| kdDebug( 6080 ) << "CSSImportRule::setStyleSheet()" << endl; |
| |
| m_styleSheet = new CSSStyleSheetImpl(this, url); |
| m_styleSheet->ref(); |
| m_styleSheet->parseString(sheet); |
| m_loading = false; |
| |
| checkLoaded(); |
| } |
| |
| bool CSSImportRuleImpl::isLoading() |
| { |
| if(m_loading) return true; |
| if(m_styleSheet->isLoading()) return true; |
| return false; |
| } |
| // -------------------------------------------------------------------------- |
| |
| |
| CSSMediaRuleImpl::CSSMediaRuleImpl(StyleBaseImpl *parent) |
| : CSSRuleImpl(parent) |
| { |
| m_type = CSSRule::MEDIA_RULE; |
| m_lstMedia = 0; |
| } |
| |
| CSSMediaRuleImpl::~CSSMediaRuleImpl() |
| { |
| if(m_lstMedia) m_lstMedia->deref(); |
| } |
| |
| MediaListImpl *CSSMediaRuleImpl::media() const |
| { |
| return m_lstMedia; |
| } |
| |
| CSSRuleList CSSMediaRuleImpl::cssRules() |
| { |
| return this; |
| } |
| |
| unsigned long CSSMediaRuleImpl::insertRule( const DOMString &/*rule*/, unsigned long /*index*/ ) |
| { |
| // ### |
| return 0; |
| } |
| |
| void CSSMediaRuleImpl::deleteRule( unsigned long /*index*/ ) |
| { |
| // ### |
| } |
| |
| // --------------------------------------------------------------------------- |
| |
| CSSPageRuleImpl::CSSPageRuleImpl(StyleBaseImpl *parent) |
| : CSSRuleImpl(parent) |
| { |
| m_type = CSSRule::PAGE_RULE; |
| m_style = 0; |
| } |
| |
| CSSPageRuleImpl::~CSSPageRuleImpl() |
| { |
| if(m_style) m_style->deref(); |
| } |
| |
| CSSStyleDeclarationImpl *CSSPageRuleImpl::style() const |
| { |
| return m_style; |
| } |
| |
| DOM::DOMString CSSPageRuleImpl::selectorText() const |
| { |
| // ### |
| return 0; |
| } |
| |
| void CSSPageRuleImpl::setSelectorText(DOM::DOMString /*str*/) |
| { |
| // ### |
| } |
| |
| // -------------------------------------------------------------------------- |
| |
| CSSStyleRuleImpl::CSSStyleRuleImpl(StyleBaseImpl *parent) |
| : CSSRuleImpl(parent) |
| { |
| m_type = CSSRule::STYLE_RULE; |
| m_style = 0; |
| m_selector = 0; |
| } |
| |
| CSSStyleRuleImpl::~CSSStyleRuleImpl() |
| { |
| if(m_style) { |
| m_style->setParent( 0 ); |
| m_style->deref(); |
| } |
| delete m_selector; |
| } |
| |
| CSSStyleDeclarationImpl *CSSStyleRuleImpl::style() const |
| { |
| return m_style; |
| } |
| |
| DOM::DOMString CSSStyleRuleImpl::selectorText() const |
| { |
| // ### |
| return 0; |
| } |
| |
| void CSSStyleRuleImpl::setSelectorText(DOM::DOMString /*str*/) |
| { |
| // ### |
| } |
| |
| bool CSSStyleRuleImpl::parseString( const DOMString &/*string*/, bool ) |
| { |
| // ### |
| return false; |
| } |
| |
| void CSSStyleRuleImpl::setSelector( QList<CSSSelector> *selector) |
| { |
| m_selector = selector; |
| } |
| |
| void CSSStyleRuleImpl::setDeclaration( CSSStyleDeclarationImpl *style) |
| { |
| if(m_style) m_style->deref(); |
| m_style = style; |
| if(m_style) m_style->ref(); |
| } |
| |
| void CSSStyleRuleImpl::setNonCSSHints() |
| { |
| CSSSelector *s = m_selector->first(); |
| while ( s ) { |
| s->nonCSSHint = true; |
| s = m_selector->next(); |
| } |
| } |
| |
| |
| // -------------------------------------------------------------------------- |
| |
| CSSUnknownRuleImpl::CSSUnknownRuleImpl(StyleBaseImpl *parent) |
| : CSSRuleImpl(parent) |
| { |
| } |
| |
| CSSUnknownRuleImpl::~CSSUnknownRuleImpl() |
| { |
| } |
| |