| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * Copyright (C) 2003, 2010 Apple Inc. ALl rights reserved. |
| * |
| * 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 THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_STYLE_ELEMENT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_STYLE_ELEMENT_H_ |
| |
| #include <memory> |
| #include "third_party/blink/renderer/core/css/style_element.h" |
| #include "third_party/blink/renderer/core/dom/increment_load_event_delay_count.h" |
| #include "third_party/blink/renderer/core/html/html_element.h" |
| |
| namespace blink { |
| |
| class CORE_EXPORT HTMLStyleElement final : public HTMLElement, |
| private StyleElement { |
| DEFINE_WRAPPERTYPEINFO(); |
| USING_GARBAGE_COLLECTED_MIXIN(HTMLStyleElement); |
| |
| public: |
| static HTMLStyleElement* Create(Document&, const CreateElementFlags); |
| |
| HTMLStyleElement(Document&, const CreateElementFlags); |
| ~HTMLStyleElement() override; |
| |
| using StyleElement::sheet; |
| |
| bool disabled() const; |
| void setDisabled(bool); |
| |
| void Trace(blink::Visitor*) override; |
| |
| private: |
| // Always call this asynchronously because this can cause synchronous |
| // Document load event and JavaScript execution. |
| void DispatchPendingEvent(std::unique_ptr<IncrementLoadEventDelayCount>); |
| |
| // overload from HTMLElement |
| void ParseAttribute(const AttributeModificationParams&) override; |
| InsertionNotificationRequest InsertedInto(ContainerNode&) override; |
| void RemovedFrom(ContainerNode&) override; |
| void ChildrenChanged(const ChildrenChange&) override; |
| |
| void FinishParsingChildren() override; |
| |
| bool SheetLoaded() override { |
| return StyleElement::SheetLoaded(GetDocument()); |
| } |
| void NotifyLoadedSheetAndAllCriticalSubresources( |
| LoadedSheetErrorStatus) override; |
| void StartLoadingDynamicSheet() override { |
| StyleElement::StartLoadingDynamicSheet(GetDocument()); |
| } |
| |
| const AtomicString& media() const override; |
| const AtomicString& type() const override; |
| |
| bool fired_load_; |
| bool loaded_sheet_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_STYLE_ELEMENT_H_ |