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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_HOST_RESIZING_HOST_OBSERVER_H_
#define REMOTING_HOST_RESIZING_HOST_OBSERVER_H_
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/weak_ptr.h"
#include "remoting/host/host_status_observer.h"
#include "third_party/skia/include/core/SkSize.h"
namespace remoting {
class DesktopResizer;
class HostStatusMonitor;
// Use the specified DesktopResizer to match host desktop size to the client
// view size as closely as is possible. When the connection closes, restore
// the original desktop size.
class ResizingHostObserver : public HostStatusObserver {
public:
ResizingHostObserver(DesktopResizer* desktop_resizer,
base::WeakPtr<HostStatusMonitor> monitor);
virtual ~ResizingHostObserver();
// HostStatusObserver interface
virtual void OnClientAuthenticated(const std::string& jid) OVERRIDE;
virtual void OnClientDisconnected(const std::string& jid) OVERRIDE;
virtual void OnClientResolutionChanged(const std::string& jid,
const SkISize& size,
const SkIPoint& dpi) OVERRIDE;
private:
DesktopResizer* const desktop_resizer_;
base::WeakPtr<HostStatusMonitor> monitor_;
SkISize original_size_;
std::string client_jid_;
DISALLOW_COPY_AND_ASSIGN(ResizingHostObserver);
};
} // namespace remoting
#endif // REMOTING_HOST_RESIZING_HOST_OBSERVER_H_
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