sky/engine/core/html/HTMLLinkElement.cpp - Issue 696413002: Remove HTMLLinkElement

Unified Diff: sky/engine/core/html/HTMLLinkElement.cpp

Issue 696413002: Remove HTMLLinkElement (Closed) Base URL: git@github.com:domokit/mojo.git@master

Patch Set: Created 6 years, 1 month ago

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Index: sky/engine/core/html/HTMLLinkElement.cpp

diff --git a/sky/engine/core/html/HTMLLinkElement.cpp b/sky/engine/core/html/HTMLLinkElement.cpp

deleted file mode 100644

index 0ecfa86a8cc2c96d88b87c55cdcc8d2eb25eefb1..0000000000000000000000000000000000000000

--- a/sky/engine/core/html/HTMLLinkElement.cpp

+++ /dev/null

@@ -1,334 +0,0 @@

-/*

- *

- * 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 "config.h"

-#include "core/html/HTMLLinkElement.h"

-#include "core/HTMLNames.h"

-#include "core/css/MediaList.h"

-#include "core/css/MediaQueryEvaluator.h"

-#include "core/css/StyleSheetContents.h"

-#include "core/css/resolver/StyleResolver.h"

-#include "core/dom/Attribute.h"

-#include "core/dom/Document.h"

-#include "core/dom/StyleEngine.h"

-#include "core/events/Event.h"

-#include "core/events/EventSender.h"

-#include "core/fetch/FetchRequest.h"

-#include "core/fetch/ResourceFetcher.h"

-#include "core/frame/FrameView.h"

-#include "core/frame/LocalFrame.h"

-#include "core/html/imports/LinkImport.h"

-#include "core/html/parser/HTMLParserIdioms.h"

-#include "core/loader/FrameLoaderClient.h"

-#include "core/rendering/style/RenderStyle.h"

-#include "core/rendering/style/StyleInheritedData.h"

-#include "platform/RuntimeEnabledFeatures.h"

-#include "wtf/StdLibExtras.h"

-namespace blink {

-template <typename CharacterType>

-static void parseSizes(const CharacterType* value, unsigned length, Vector<IntSize>& iconSizes)

- enum State {

- ParseStart,

- ParseWidth,

- ParseHeight

- };

- int width = 0;

- unsigned start = 0;

- unsigned i = 0;

- State state = ParseStart;

- bool invalid = false;

- for (; i < length; ++i) {

- if (state == ParseWidth) {

- if (value[i] == 'x' || value[i] == 'X') {

- if (i == start) {

- invalid = true;

- break;

- }

- width = charactersToInt(value + start, i - start);

- start = i + 1;

- state = ParseHeight;

- } else if (value[i] < '0' || value[i] > '9') {

- invalid = true;

- break;

- }

- } else if (state == ParseHeight) {

- if (value[i] == ' ') {

- if (i == start) {

- invalid = true;

- break;

- }

- int height = charactersToInt(value + start, i - start);

- iconSizes.append(IntSize(width, height));

- start = i + 1;

- state = ParseStart;

- } else if (value[i] < '0' || value[i] > '9') {

- invalid = true;

- break;

- }

- } else if (state == ParseStart) {

- if (value[i] >= '0' && value[i] <= '9') {

- start = i;

- state = ParseWidth;

- } else if (value[i] != ' ') {

- invalid = true;

- break;

- }

- if (invalid || state == ParseWidth || (state == ParseHeight && start == i)) {

- iconSizes.clear();

- return;

- }

- if (state == ParseHeight && i > start) {

- int height = charactersToInt(value + start, i - start);

- iconSizes.append(IntSize(width, height));

- }

-static LinkEventSender& linkLoadEventSender()

- DEFINE_STATIC_LOCAL(LinkEventSender, sharedLoadEventSender, (EventTypeNames::load));

- return sharedLoadEventSender;

-void HTMLLinkElement::parseSizesAttribute(const AtomicString& value, Vector<IntSize>& iconSizes)

- ASSERT(iconSizes.isEmpty());

- if (value.isEmpty())

- return;

- if (value.is8Bit())

- parseSizes(value.characters8(), value.length(), iconSizes);

- else

- parseSizes(value.characters16(), value.length(), iconSizes);

-inline HTMLLinkElement::HTMLLinkElement(Document& document, bool createdByParser)

- : HTMLElement(HTMLNames::linkTag, document)

- , m_sizes(DOMSettableTokenList::create())

- , m_createdByParser(createdByParser)

- , m_isInShadowTree(false)

- ScriptWrappable::init(this);

-PassRefPtr<HTMLLinkElement> HTMLLinkElement::create(Document& document, bool createdByParser)

- return adoptRef(new HTMLLinkElement(document, createdByParser));

-HTMLLinkElement::~HTMLLinkElement()

-#if !ENABLE(OILPAN)

- m_link.clear();

- if (inDocument())

- document().styleEngine()->removeStyleSheetCandidateNode(this);

-#endif

- linkLoadEventSender().cancelEvent(this);

-void HTMLLinkElement::parseAttribute(const QualifiedName& name, const AtomicString& value)

- if (name == HTMLNames::relAttr) {

- m_relAttribute = LinkRelAttribute(value);

- process();

- } else if (name == HTMLNames::hrefAttr) {

- process();

- } else if (name == HTMLNames::typeAttr) {

- m_type = value;

- process();

- } else if (name == HTMLNames::sizesAttr) {

- m_sizes->setValue(value);

- parseSizesAttribute(value, m_iconSizes);

- process();

- } else if (name == HTMLNames::mediaAttr) {

- m_media = value.string().lower();

- process();

- } else {

- HTMLElement::parseAttribute(name, value);

- }

-LinkResource* HTMLLinkElement::linkResourceToProcess()

- bool visible = inDocument() && !m_isInShadowTree;

- if (!visible)

- return 0;

- if (!m_link && m_relAttribute.isImport())

- m_link = LinkImport::create(this);

- return m_link.get();

-LinkImport* HTMLLinkElement::linkImport() const

- if (!m_link || m_link->type() != LinkResource::Import)

- return 0;

- return static_cast<LinkImport*>(m_link.get());

-Document* HTMLLinkElement::import() const

- if (LinkImport* link = linkImport())

- return link->importedDocument();

- return 0;

-void HTMLLinkElement::process()

- if (LinkResource* link = linkResourceToProcess())

- link->process();

-Node::InsertionNotificationRequest HTMLLinkElement::insertedInto(ContainerNode* insertionPoint)

- HTMLElement::insertedInto(insertionPoint);

- if (!insertionPoint->inDocument())

- return InsertionDone;

- m_isInShadowTree = isInShadowTree();

- if (m_isInShadowTree)

- return InsertionDone;

- document().styleEngine()->addStyleSheetCandidateNode(this, m_createdByParser);

- process();

- if (m_link)

- m_link->ownerInserted();

- return InsertionDone;

-void HTMLLinkElement::removedFrom(ContainerNode* insertionPoint)

- HTMLElement::removedFrom(insertionPoint);

- if (!insertionPoint->inDocument())

- return;

- if (m_isInShadowTree)

- return;

- document().styleEngine()->removeStyleSheetCandidateNode(this);

- RefPtr<StyleSheet> removedSheet = sheet();

- if (m_link)

- m_link->ownerRemoved();

- document().removedStyleSheet(removedSheet.get());

-void HTMLLinkElement::finishParsingChildren()

- m_createdByParser = false;

- HTMLElement::finishParsingChildren();

-void HTMLLinkElement::dispatchPendingLoadEvents()

- linkLoadEventSender().dispatchPendingEvents();

-void HTMLLinkElement::dispatchPendingEvent(LinkEventSender* eventSender)

- ASSERT_UNUSED(eventSender, eventSender == &linkLoadEventSender());

- ASSERT(m_link);

- // FIXME(sky): Remove

-void HTMLLinkElement::scheduleEvent()

- linkLoadEventSender().dispatchEventSoon(this);

-bool HTMLLinkElement::isURLAttribute(const Attribute& attribute) const

- return attribute.name().localName() == HTMLNames::hrefAttr || HTMLElement::isURLAttribute(attribute);

-bool HTMLLinkElement::hasLegalLinkAttribute(const QualifiedName& name) const

- return name == HTMLNames::hrefAttr || HTMLElement::hasLegalLinkAttribute(name);

-const QualifiedName& HTMLLinkElement::subResourceAttributeName() const

- // If the link element is not css, ignore it.

- if (equalIgnoringCase(getAttribute(HTMLNames::typeAttr), "text/css")) {

- // FIXME: Add support for extracting links of sub-resources which

- // are inside style-sheet such as @import, @font-face, url(), etc.

- return HTMLNames::hrefAttr;

- }

- return HTMLElement::subResourceAttributeName();

-KURL HTMLLinkElement::href() const

- return document().completeURL(getAttribute(HTMLNames::hrefAttr));

-const AtomicString& HTMLLinkElement::rel() const

- return getAttribute(HTMLNames::relAttr);

-const AtomicString& HTMLLinkElement::type() const

- return getAttribute(HTMLNames::typeAttr);

-bool HTMLLinkElement::async() const

- return hasAttribute(HTMLNames::asyncAttr);

-String HTMLLinkElement::as() const

- return stripLeadingAndTrailingHTMLSpaces(getAttribute(HTMLNames::asAttr));

-const Vector<IntSize>& HTMLLinkElement::iconSizes() const

- return m_iconSizes;

-DOMSettableTokenList* HTMLLinkElement::sizes() const

- return m_sizes.get();

-void HTMLLinkElement::trace(Visitor* visitor)

- visitor->trace(m_link);

- visitor->trace(m_sizes);

- HTMLElement::trace(visitor);

-} // namespace blink

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