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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_UI_FRAME_IMMERSIVE_IMMERSIVE_CONTEXT_H_
#define CHROMEOS_UI_FRAME_IMMERSIVE_IMMERSIVE_CONTEXT_H_
#include "base/component_export.h"
namespace gfx {
class Rect;
}
namespace views {
class Widget;
}
namespace chromeos {
class ImmersiveFullscreenController;
// ImmersiveContext abstracts away all the windowing related calls so that
// ImmersiveFullscreenController does not depend upon aura or ash.
class COMPONENT_EXPORT(CHROMEOS_UI_FRAME) ImmersiveContext {
public:
virtual ~ImmersiveContext();
// Returns the singleton instance.
static ImmersiveContext* Get();
// Used to setup state necessary for entering or existing immersive mode. It
// is expected this interacts with the shelf, and installs any other necessary
// state.
virtual void OnEnteringOrExitingImmersive(
ImmersiveFullscreenController* controller,
bool entering) = 0;
// Returns the bounds of the display the widget is on, in screen coordinates.
virtual gfx::Rect GetDisplayBoundsInScreen(views::Widget* widget) = 0;
// Returns true if any window has capture.
virtual bool DoesAnyWindowHaveCapture() = 0;
protected:
ImmersiveContext();
};
} // namespace chromeos
#endif // CHROMEOS_UI_FRAME_IMMERSIVE_IMMERSIVE_CONTEXT_H_
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