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// Copyright (c) 2013 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 ASH_SYSTEM_TRAY_THROBBER_VIEW_H_
#define ASH_SYSTEM_TRAY_THROBBER_VIEW_H_
#include "ui/gfx/size.h"
#include "ui/views/controls/throbber.h"
#include "ui/views/view.h"
namespace ash {
namespace internal {
// A SmoothedThrobber with tooltip.
class SystemTrayThrobber : public views::SmoothedThrobber {
public:
SystemTrayThrobber(int frame_delay_ms);
virtual ~SystemTrayThrobber();
void SetTooltipText(const base::string16& tooltip_text);
// Overriden from views::View.
virtual bool GetTooltipText(
const gfx::Point& p, base::string16* tooltip) const OVERRIDE;
private:
// The current tooltip text.
base::string16 tooltip_text_;
DISALLOW_COPY_AND_ASSIGN(SystemTrayThrobber);
};
// A View containing a SystemTrayThrobber with animation for starting/stopping.
class ThrobberView : public views::View {
public:
ThrobberView();
virtual ~ThrobberView();
void Start();
void Stop();
void SetTooltipText(const base::string16& tooltip_text);
// Overriden from views::View.
virtual gfx::Size GetPreferredSize() OVERRIDE;
virtual void Layout() OVERRIDE;
virtual bool GetTooltipText(
const gfx::Point& p, base::string16* tooltip) const OVERRIDE;
private:
// Schedules animation for starting/stopping throbber.
void ScheduleAnimation(bool start_throbber);
SystemTrayThrobber* throbber_;
// The current tooltip text.
base::string16 tooltip_text_;
DISALLOW_COPY_AND_ASSIGN(ThrobberView);
};
} // namespace internal
} // namespace ash
#endif // ASH_SYSTEM_TRAY_THROBBER_VIEW_H_
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