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/*
* Copyright (C) 2011 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 WebIconDatabaseProxy_h
#define WebIconDatabaseProxy_h
#include "APIObject.h"
#include "MessageReceiver.h"
#include <WebCore/IconDatabaseBase.h>
#include <wtf/HashMap.h>
#include <wtf/PassRefPtr.h>
#include <wtf/RefPtr.h>
#include <wtf/Vector.h>
namespace WebKit {
class WebProcess;
class WebIconDatabaseProxy : public WebCore::IconDatabaseBase, private CoreIPC::MessageReceiver {
public:
explicit WebIconDatabaseProxy(WebProcess*);
virtual ~WebIconDatabaseProxy();
virtual bool isEnabled() const;
void setEnabled(bool);
virtual void retainIconForPageURL(const String&);
virtual void releaseIconForPageURL(const String&);
virtual void setIconURLForPageURL(const String&, const String&);
virtual void setIconDataForIconURL(PassRefPtr<WebCore::SharedBuffer>, const String&);
virtual String synchronousIconURLForPageURL(const String&);
virtual bool synchronousIconDataKnownForIconURL(const String&);
virtual WebCore::IconLoadDecision synchronousLoadDecisionForIconURL(const String&, WebCore::DocumentLoader*);
virtual WebCore::Image* synchronousIconForPageURL(const String&, const WebCore::IntSize&);
// Asynchronous calls we should use to replace the above when supported.
virtual bool supportsAsynchronousMode();
virtual void loadDecisionForIconURL(const String&, PassRefPtr<WebCore::IconLoadDecisionCallback>);
void receivedIconLoadDecision(int decision, uint64_t callbackID);
virtual void iconDataForIconURL(const String&, PassRefPtr<WebCore::IconDataCallback>);
private:
// CoreIPC::MessageReceiver
void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&) OVERRIDE;
// Callbacks from the UIProcess
void urlImportFinished();
bool m_isEnabled;
WebProcess* m_process;
HashMap<uint64_t, RefPtr<WebCore::IconLoadDecisionCallback> > m_iconLoadDecisionCallbacks;
};
} // namespace WebKit
#endif // WebIconDatabaseProxy_h
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