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/*
Copyright (C) 2010 Rob Buis <rwlbuis@gmail.com>
Copyright (C) 2011 Cosmin Truta <ctruta@gmail.com>
Copyright (C) 2012 University of Szeged
Copyright (C) 2012 Renata Hodovan <reni@webkit.org>
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_LOADER_RESOURCE_DOCUMENT_RESOURCE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_RESOURCE_DOCUMENT_RESOURCE_H_
#include <memory>
#include "third_party/blink/renderer/core/loader/resource/text_resource.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_client.h"
#include "third_party/blink/renderer/platform/loader/fetch/text_resource_decoder_options.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"
namespace blink {
class Document;
class FetchParameters;
class CORE_EXPORT DocumentResource final : public TextResource {
public:
static DocumentResource* FetchSVGDocument(FetchParameters&,
const Document& context_document,
ResourceClient*);
DocumentResource(const ResourceRequest&,
ResourceType,
const ResourceLoaderOptions&,
const TextResourceDecoderOptions&);
~DocumentResource() override;
void Trace(Visitor*) override;
Document* GetDocument() const { return document_.Get(); }
void NotifyFinished() override;
private:
class SVGDocumentResourceFactory : public ResourceFactory {
public:
SVGDocumentResourceFactory()
: ResourceFactory(ResourceType::kSVGDocument,
TextResourceDecoderOptions::kXMLContent) {}
Resource* Create(
const ResourceRequest& request,
const ResourceLoaderOptions& options,
const TextResourceDecoderOptions& decoder_options) const override {
return MakeGarbageCollected<DocumentResource>(
request, ResourceType::kSVGDocument, options, decoder_options);
}
};
bool MimeTypeAllowed() const;
Document* CreateDocument(const KURL&);
Member<Document> document_;
WeakMember<Document> context_document_;
};
template <>
struct DowncastTraits<DocumentResource> {
static bool AllowFrom(const Resource& resource) {
return resource.GetType() == ResourceType::kSVGDocument;
}
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_RESOURCE_DOCUMENT_RESOURCE_H_
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