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/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef HTMLImportsController_h
#define HTMLImportsController_h
#include "core/dom/Document.h"
#include "platform/heap/Handle.h"
#include "wtf/Allocator.h"
#include "wtf/Vector.h"
namespace blink {
class FetchRequest;
class HTMLImport;
class HTMLImportChild;
class HTMLImportChildClient;
class HTMLImportLoader;
class HTMLImportTreeRoot;
class KURL;
class HTMLImportsController final : public GarbageCollected<HTMLImportsController> {
public:
static HTMLImportsController* create(Document& master)
{
return new HTMLImportsController(master);
}
HTMLImportTreeRoot* root() const { return m_root; }
bool shouldBlockScriptExecution(const Document&) const;
HTMLImportChild* load(HTMLImport* parent, HTMLImportChildClient*, FetchRequest);
Document* master() const;
HTMLImportLoader* createLoader();
size_t loaderCount() const { return m_loaders.size(); }
HTMLImportLoader* loaderAt(size_t i) const { return m_loaders[i]; }
Document* loaderDocumentAt(size_t) const;
HTMLImportLoader* loaderFor(const Document&) const;
DECLARE_TRACE();
void dispose();
DECLARE_TRACE_WRAPPERS();
private:
explicit HTMLImportsController(Document&);
HTMLImportChild* createChild(const KURL&, HTMLImportLoader*, HTMLImport* parent, HTMLImportChildClient*);
Member<HTMLImportTreeRoot> m_root;
using LoaderList = HeapVector<Member<HTMLImportLoader>>;
LoaderList m_loaders;
};
} // namespace blink
#endif // HTMLImportsController_h