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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2001 Dirk Mueller (mueller@kde.org)
* (C) 2006 Alexey Proskuryakov (ap@webkit.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All
* rights reserved.
* Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
* (http://www.torchmobile.com/)
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
* Copyright (C) 2011 Google 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_CSS_STYLE_SHEET_COLLECTION_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_STYLE_SHEET_COLLECTION_H_
#include "base/macros.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/css/active_style_sheets.h"
#include "third_party/blink/renderer/platform/bindings/name_client.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"
namespace blink {
class StyleSheet;
class CORE_EXPORT StyleSheetCollection
: public GarbageCollected<StyleSheetCollection>,
public NameClient {
public:
friend class ActiveDocumentStyleSheetCollector;
friend class ImportedDocumentStyleSheetCollector;
StyleSheetCollection();
virtual ~StyleSheetCollection() = default;
const ActiveStyleSheetVector& ActiveAuthorStyleSheets() const {
return active_author_style_sheets_;
}
const HeapVector<Member<StyleSheet>>& StyleSheetsForStyleSheetList() const {
return style_sheets_for_style_sheet_list_;
}
void Swap(StyleSheetCollection&);
void SwapSheetsForSheetList(HeapVector<Member<StyleSheet>>&);
void AppendActiveStyleSheet(const ActiveStyleSheet&);
void AppendSheetForList(StyleSheet*);
void MarkSheetListDirty() { sheet_list_dirty_ = true; }
virtual void Trace(Visitor*) const;
const char* NameInHeapSnapshot() const override {
return "StyleSheetCollection";
}
void Dispose();
protected:
HeapVector<Member<StyleSheet>> style_sheets_for_style_sheet_list_;
ActiveStyleSheetVector active_author_style_sheets_;
bool sheet_list_dirty_ = true;
private:
DISALLOW_COPY_AND_ASSIGN(StyleSheetCollection);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_STYLE_SHEET_COLLECTION_H_
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