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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
commitdfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch)
treec297348a55df66c571de4525646e0b9762427353 /khtml/html/html_headimpl.cpp
parentb7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff)
downloadtdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz
tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'khtml/html/html_headimpl.cpp')
-rw-r--r--khtml/html/html_headimpl.cpp649
1 files changed, 0 insertions, 649 deletions
diff --git a/khtml/html/html_headimpl.cpp b/khtml/html/html_headimpl.cpp
deleted file mode 100644
index d7154e936..000000000
--- a/khtml/html/html_headimpl.cpp
+++ /dev/null
@@ -1,649 +0,0 @@
-/**
- * This file is part of the DOM implementation for KDE.
- *
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- * (C) 1999 Antti Koivisto (koivisto@kde.org)
- * (C) 2001 Dirk Mueller (mueller@kde.org)
- * (C) 2002-2003 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.
- */
-// -------------------------------------------------------------------------
-
-#include "html/html_headimpl.h"
-#include "html/html_documentimpl.h"
-#include "xml/dom_textimpl.h"
-
-#include "khtmlview.h"
-#include "khtml_part.h"
-
-#include "misc/htmlhashes.h"
-#include "misc/loader.h"
-#include "misc/helper.h"
-
-#include "css/cssstyleselector.h"
-#include "css/css_stylesheetimpl.h"
-#include "css/csshelper.h"
-
-#include "ecma/kjs_proxy.h"
-
-#include <kurl.h>
-#include <kdebug.h>
-
-using namespace khtml;
-
-NodeImpl::Id HTMLBaseElementImpl::id() const
-{
- return ID_BASE;
-}
-
-void HTMLBaseElementImpl::parseAttribute(AttributeImpl *attr)
-{
- switch(attr->id())
- {
- case ATTR_HREF:
- m_href = khtml::parseURL(attr->value());
- process();
- break;
- case ATTR_TARGET:
- m_target = attr->value();
- process();
- break;
- default:
- HTMLElementImpl::parseAttribute(attr);
- }
-}
-
-void HTMLBaseElementImpl::insertedIntoDocument()
-{
- HTMLElementImpl::insertedIntoDocument();
- process();
-}
-
-void HTMLBaseElementImpl::removedFromDocument()
-{
- HTMLElementImpl::removedFromDocument();
-
- // Since the document doesn't have a base element...
- // (This will break in the case of multiple base elements, but that's not valid anyway (?))
- getDocument()->setBaseURL( KURL() );
- getDocument()->setBaseTarget( TQString::null );
-}
-
-void HTMLBaseElementImpl::process()
-{
- if (!inDocument())
- return;
-
- if(!m_href.isEmpty() && getDocument()->view())
- getDocument()->setBaseURL( KURL( getDocument()->view()->part()->url(), m_href.string() ) );
-
- if(!m_target.isEmpty())
- getDocument()->setBaseTarget( m_target.string() );
-
- // ### should changing a document's base URL dynamically automatically update all images, stylesheets etc?
-}
-
-// -------------------------------------------------------------------------
-
-
-HTMLLinkElementImpl::~HTMLLinkElementImpl()
-{
- if(m_sheet) m_sheet->deref();
- if(m_cachedSheet) m_cachedSheet->deref(this);
-}
-
-NodeImpl::Id HTMLLinkElementImpl::id() const
-{
- return ID_LINK;
-}
-
-void HTMLLinkElementImpl::parseAttribute(AttributeImpl *attr)
-{
- switch (attr->id())
- {
- case ATTR_HREF:
- m_url = getDocument()->completeURL( khtml::parseURL(attr->value()).string() );
- process();
- break;
- case ATTR_REL:
- case ATTR_TYPE:
- process();
- break;
- case ATTR_TITLE:
- // ### when title changes we have to reconsider our alternative
- // stylesheet choice
- break;
- case ATTR_MEDIA:
- m_media = attr->value().string().lower();
- process();
- break;
- case ATTR_DISABLED: {
- bool m_oldisDisabled = m_isDisabled;
- m_isDisabled = attr->val();
- if (m_oldisDisabled != m_isDisabled) {
- if (isLoading()) {
- if (m_oldisDisabled)
- getDocument()->addPendingSheet();
- else if (!m_alternate)
- getDocument()->styleSheetLoaded();
- }
- if (m_oldisDisabled) {
- // enabling: if it's an alternate sheet, pretend it's not.
- m_alternate = false;
- } else if (!m_alternate) {
- // disabling: recheck alternate status
- TQString rel = getAttribute(ATTR_REL).string().lower();
- TQString type = getAttribute(ATTR_TYPE).string().lower();
- m_alternate = (type.contains("text/css") || rel.contains("stylesheet")) && rel.contains("alternate");
- }
- if (isLoading())
- break;
- if (!m_sheet && !m_isDisabled) {
- process();
- if (isLoading() && m_alternate)
- getDocument()->addPendingSheet();
- m_alternate = false;
- } else
- getDocument()->updateStyleSelector(); // Update the style selector.
- }
- break;
- }
- default:
- HTMLElementImpl::parseAttribute(attr);
- }
-}
-
-void HTMLLinkElementImpl::process()
-{
- if (!inDocument())
- return;
-
- TQString type = getAttribute(ATTR_TYPE).string().lower();
- TQString rel = getAttribute(ATTR_REL).string().lower();
-
- KHTMLPart* part = getDocument()->view() ? getDocument()->view()->part() : 0;
-
- // IE extension: location of small icon for locationbar / bookmarks
- // Uses both "shortcut icon" and "icon"
- if ( part && rel.contains("icon") && !m_url.isEmpty() && !part->parentPart())
- part->browserExtension()->setIconURL( KURL(m_url.string()) );
-
- // Stylesheet
- else if (!m_isDisabled &&
- (type.contains("text/css") || rel.contains("stylesheet"))) {
- // no need to load style sheets which aren't for the screen output
- // ### there may be in some situations e.g. for an editor or script to manipulate
- if( m_media.isNull() || m_media.contains("screen") || m_media.contains("all") || m_media.contains("print") ) {
- m_loading = true;
- // Add ourselves as a pending sheet, but only if we aren't an alternate
- // stylesheet. Alternate stylesheets don't hold up render tree construction.
- m_alternate = rel.contains("alternate");
- if (!isAlternate())
- getDocument()->addPendingSheet();
-
- TQString chset = getAttribute( ATTR_CHARSET ).string();
- // set chset to charset of referring document when attribute CHARSET is absent.
- // http://www.w3.org/TR/CSS21/syndata.html(4.4)
- if (chset.isEmpty() && part) chset = part->encoding();
- if (m_cachedSheet)
- m_cachedSheet->deref(this);
- m_cachedSheet = getDocument()->docLoader()->requestStyleSheet(m_url, chset);
- if (m_cachedSheet) {
- m_isCSSSheet = true;
- m_cachedSheet->ref(this);
- }
- else if (!isAlternate()) {
- // Error requesting sheet; decrement pending sheet count
- getDocument()->styleSheetLoaded();
- }
- }
- }
- else if (m_sheet) {
- // we no longer contain a stylesheet, e.g. perhaps rel or type was changed
- m_sheet->deref();
- m_sheet = 0;
- m_isCSSSheet = false;
- getDocument()->updateStyleSelector();
- }
-}
-
-void HTMLLinkElementImpl::insertedIntoDocument()
-{
- HTMLElementImpl::insertedIntoDocument();
- process();
-}
-
-void HTMLLinkElementImpl::removedFromDocument()
-{
- HTMLElementImpl::removedFromDocument();
- getDocument()->updateStyleSelector();
-}
-
-void HTMLLinkElementImpl::setStyleSheet(const DOM::DOMString &url, const DOM::DOMString &sheetStr, const DOM::DOMString &charset)
-{
- if (m_sheet)
- m_sheet->deref();
- m_sheet = new CSSStyleSheetImpl(this, url);
- m_sheet->ref();
- m_sheet->setCharset(charset);
- m_sheet->parseString( sheetStr, !getDocument()->inCompatMode() );
-
- MediaListImpl *media = new MediaListImpl( m_sheet, m_media );
- m_sheet->setMedia( media );
-
- finished();
-}
-
-void HTMLLinkElementImpl::finished()
-{
- m_loading = false;
-
- // Tell the doc about the sheet.
- if (!isLoading() && !isDisabled() && !isAlternate())
- getDocument()->styleSheetLoaded();
-
- // ### major inefficiency, but currently necessary for proper
- // alternate styles support. don't recalc the styleselector
- // when nothing actually changed!
- if ( isAlternate() && m_sheet && !isDisabled())
- getDocument()->updateStyleSelector();
-}
-
-void HTMLLinkElementImpl::error( int, const TQString& )
-{
- finished();
-}
-
-bool HTMLLinkElementImpl::isLoading() const
-{
-// kdDebug( 6030 ) << "link: checking if loading!" << endl;
- if(m_loading) return true;
- if(!m_sheet) return false;
- //if(!m_sheet->isCSSStyleSheet()) return false;
- return static_cast<CSSStyleSheetImpl *>(m_sheet)->isLoading();
-}
-
-void HTMLLinkElementImpl::sheetLoaded()
-{
- if (!isLoading() && !isDisabled() && !isAlternate())
- getDocument()->styleSheetLoaded();
-}
-
-// -------------------------------------------------------------------------
-
-NodeImpl::Id HTMLMetaElementImpl::id() const
-{
- return ID_META;
-}
-
-void HTMLMetaElementImpl::parseAttribute(AttributeImpl *attr)
-{
- switch(attr->id())
- {
- case ATTR_HTTP_EQUIV:
- m_equiv = attr->value();
- process();
- break;
- case ATTR_CONTENT:
- m_content = attr->value();
- process();
- break;
- default:
- HTMLElementImpl::parseAttribute(attr);
- }
-}
-
-void HTMLMetaElementImpl::insertedIntoDocument()
-{
- HTMLElementImpl::insertedIntoDocument();
- process();
-}
-
-void HTMLMetaElementImpl::process()
-{
- // Get the document to process the tag, but only if we're actually part of DOM tree (changing a meta tag while
- // it's not in the tree shouldn't have any effect on the document)
- if (inDocument() && !m_equiv.isNull() && !m_content.isNull())
- getDocument()->processHttpEquiv(m_equiv,m_content);
-}
-
-// -------------------------------------------------------------------------
-
-HTMLScriptElementImpl::HTMLScriptElementImpl(DocumentImpl *doc)
- : HTMLElementImpl(doc), m_cachedScript(0), m_createdByParser(false), m_evaluated(false)
-{
-}
-
-HTMLScriptElementImpl::~HTMLScriptElementImpl()
-{
- if (m_cachedScript)
- m_cachedScript->deref(this);
-}
-
-NodeImpl::Id HTMLScriptElementImpl::id() const
-{
- return ID_SCRIPT;
-}
-
-bool HTMLScriptElementImpl::isURLAttribute(AttributeImpl *attr) const
-{
- return attr->id() == ATTR_SRC;
-}
-
-void HTMLScriptElementImpl::childrenChanged()
-{
- // If a node is inserted as a child of the script element
- // and the script element has been inserted in the document
- // we evaluate the script.
- if (!m_createdByParser && inDocument() && firstChild())
- evaluateScript(getDocument()->URL().url(), text());
-}
-
-void HTMLScriptElementImpl::insertedIntoDocument()
-{
- HTMLElementImpl::insertedIntoDocument();
-
- assert(!m_cachedScript);
-
- if (m_createdByParser)
- return;
-
- TQString url = getAttribute(ATTR_SRC).string();
- if (!url.isEmpty()) {
- TQString charset = getAttribute(ATTR_CHARSET).string();
- m_cachedScript = getDocument()->docLoader()->requestScript(DOMString(url), charset);
- if (m_cachedScript)
- m_cachedScript->ref(this);
- return;
- }
-
- // If there's an empty script node, we shouldn't evaluate the script
- // because if a script is inserted afterwards (by setting text or innerText)
- // it should be evaluated, and evaluateScript only evaluates a script once.
- DOMString scriptString = text();
- if (!scriptString.isEmpty())
- evaluateScript(getDocument()->URL().url(), scriptString);
-}
-
-void HTMLScriptElementImpl::removedFromDocument()
-{
- HTMLElementImpl::removedFromDocument();
-
- if (m_cachedScript) {
- m_cachedScript->deref(this);
- m_cachedScript = 0;
- }
-}
-
-void HTMLScriptElementImpl::notifyFinished(CachedObject* o)
-{
- CachedScript *cs = static_cast<CachedScript *>(o);
-
- assert(cs == m_cachedScript);
-
- TQString URL = cs->url().string();
- DOMString script = cs->script();
- cs->deref(this);
- m_cachedScript = 0;
-
- evaluateScript(URL, script);
-}
-
-void HTMLScriptElementImpl::evaluateScript(const TQString &URL, const DOMString &script)
-{
- if (m_evaluated)
- return;
-
- KHTMLPart *part = getDocument()->part();
- if (part) {
- KJSProxy *proxy = KJSProxy::proxy(part);
- if (proxy) {
- m_evaluated = true;
- proxy->evaluate(URL, 0, script.string(), 0);
- DocumentImpl::updateDocumentsRendering();
- }
- }
-}
-
-DOMString HTMLScriptElementImpl::text() const
-{
- DOMString val = "";
-
- for (NodeImpl *n = firstChild(); n; n = n->nextSibling()) {
- if (n->isTextNode())
- val += static_cast<TextImpl *>(n)->data();
- }
-
- return val;
-}
-
-void HTMLScriptElementImpl::setText(const DOMString &value)
-{
- int exceptioncode = 0;
- int numChildren = childNodeCount();
-
- if (numChildren == 1 && firstChild()->isTextNode()) {
- static_cast<DOM::TextImpl *>(firstChild())->setData(value, exceptioncode);
- return;
- }
-
- if (numChildren > 0) {
- removeChildren();
- }
-
- appendChild(getDocument()->createTextNode(value.implementation()), exceptioncode);
-}
-
-DOMString HTMLScriptElementImpl::htmlFor() const
-{
- // DOM Level 1 says: reserved for future use.
- return DOMString();
-}
-
-void HTMLScriptElementImpl::setHtmlFor(const DOMString &/*value*/)
-{
- // DOM Level 1 says: reserved for future use.
-}
-
-DOMString HTMLScriptElementImpl::event() const
-{
- // DOM Level 1 says: reserved for future use.
- return DOMString();
-}
-
-void HTMLScriptElementImpl::setEvent(const DOMString &/*value*/)
-{
- // DOM Level 1 says: reserved for future use.
-}
-
-DOMString HTMLScriptElementImpl::charset() const
-{
- return getAttribute(ATTR_CHARSET);
-}
-
-void HTMLScriptElementImpl::setCharset(const DOMString &value)
-{
- setAttribute(ATTR_CHARSET, value);
-}
-
-bool HTMLScriptElementImpl::defer() const
-{
- return !getAttribute(ATTR_DEFER).isNull();
-}
-
-void HTMLScriptElementImpl::setDefer(bool defer)
-{
- setAttribute(ATTR_DEFER, defer ? "" : 0);
-}
-
-DOMString HTMLScriptElementImpl::src() const
-{
- return getDocument()->completeURL(getAttribute(ATTR_SRC).string());
-}
-
-void HTMLScriptElementImpl::setSrc(const DOMString &value)
-{
- setAttribute(ATTR_SRC, value);
-}
-
-DOMString HTMLScriptElementImpl::type() const
-{
- return getAttribute(ATTR_TYPE);
-}
-
-void HTMLScriptElementImpl::setType(const DOMString &value)
-{
- setAttribute(ATTR_TYPE, value);
-}
-
-// -------------------------------------------------------------------------
-
-HTMLStyleElementImpl::~HTMLStyleElementImpl()
-{
- if(m_sheet) m_sheet->deref();
-}
-
-NodeImpl::Id HTMLStyleElementImpl::id() const
-{
- return ID_STYLE;
-}
-
-// other stuff...
-void HTMLStyleElementImpl::parseAttribute(AttributeImpl *attr)
-{
- switch (attr->id())
- {
- case ATTR_TYPE:
- m_type = attr->value().lower();
- break;
- case ATTR_MEDIA:
- m_media = attr->value().string().lower();
- break;
- default:
- HTMLElementImpl::parseAttribute(attr);
- }
-}
-
-void HTMLStyleElementImpl::insertedIntoDocument()
-{
- HTMLElementImpl::insertedIntoDocument();
- if (m_sheet)
- getDocument()->updateStyleSelector();
-}
-
-void HTMLStyleElementImpl::removedFromDocument()
-{
- HTMLElementImpl::removedFromDocument();
- if (m_sheet)
- getDocument()->updateStyleSelector();
-}
-
-void HTMLStyleElementImpl::childrenChanged()
-{
- HTMLElementImpl::childrenChanged();
-
- DOMString text = "";
-
- for (NodeImpl *c = firstChild(); c != 0; c = c->nextSibling()) {
- if ((c->nodeType() == Node::TEXT_NODE) ||
- (c->nodeType() == Node::CDATA_SECTION_NODE) ||
- (c->nodeType() == Node::COMMENT_NODE))
- text += c->nodeValue();
- }
-
- if (m_sheet) {
- m_sheet->deref();
- m_sheet = 0;
- }
-
- m_loading = false;
- if ((m_type.isEmpty() || m_type == "text/css") // Type must be empty or CSS
- && (m_media.isNull() || m_media.contains("screen") || m_media.contains("all") || m_media.contains("print"))) {
- getDocument()->addPendingSheet();
- m_loading = true;
- m_sheet = new CSSStyleSheetImpl(this);
- m_sheet->ref();
- m_sheet->parseString( text, !getDocument()->inCompatMode() );
- MediaListImpl* media = new MediaListImpl( m_sheet, DOMString( m_media ) );
- m_sheet->setMedia( media );
- m_loading = false;
- }
-
- if (!isLoading() && m_sheet)
- getDocument()->styleSheetLoaded();
-}
-
-bool HTMLStyleElementImpl::isLoading() const
-{
- if (m_loading) return true;
- if(!m_sheet) return false;
- return static_cast<CSSStyleSheetImpl *>(m_sheet)->isLoading();
-}
-
-void HTMLStyleElementImpl::sheetLoaded()
-{
- if (!isLoading())
- getDocument()->styleSheetLoaded();
-}
-
-// -------------------------------------------------------------------------
-
-NodeImpl::Id HTMLTitleElementImpl::id() const
-{
- return ID_TITLE;
-}
-
-void HTMLTitleElementImpl::childrenChanged()
-{
- HTMLElementImpl::childrenChanged();
-
- m_title = "";
- for (NodeImpl *c = firstChild(); c != 0; c = c->nextSibling()) {
- if ((c->nodeType() == Node::TEXT_NODE) || (c->nodeType() == Node::CDATA_SECTION_NODE))
- m_title += c->nodeValue();
- }
- if ( !m_title.isEmpty() && inDocument())
- getDocument()->setTitle(m_title);
-}
-
-DOMString HTMLTitleElementImpl::text()
-{
- if (firstChild() && firstChild()->nodeType() == Node::TEXT_NODE) {
- return firstChild()->nodeValue();
- }
- return "";
-}
-
-void HTMLTitleElementImpl::setText( const DOMString& str )
-{
- int exceptioncode = 0;
- // Look for an existing text child node
- DOM::NodeListImpl* nl(childNodes());
- if (nl)
- {
- for (unsigned int i = 0; i < nl->length(); i++) {
- if (nl->item(i)->nodeType() == DOM::Node::TEXT_NODE) {
- static_cast<DOM::TextImpl *>(nl->item(i))->setData(str, exceptioncode);
- return;
- }
- }
- delete nl;
- }
- // No child text node found, creating one
- DOM::TextImpl* t = getDocument()->createTextNode(str.implementation());
- appendChild(t, exceptioncode);
-}