blob: 00617bf3e6e6b4a4c827b7eb72d86b408a31d486 [file] [log] [blame]
// Copyright 2014 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 UI_WM_CORE_MASKED_WINDOW_TARGETER_H_
#define UI_WM_CORE_MASKED_WINDOW_TARGETER_H_
#include "ui/aura/window_targeter.h"
#include "ui/wm/wm_export.h"
namespace gfx {
class Path;
}
namespace wm {
class WM_EXPORT MaskedWindowTargeter : public aura::WindowTargeter {
public:
explicit MaskedWindowTargeter(aura::Window* masked_window);
~MaskedWindowTargeter() override;
protected:
// Sets the hit-test mask for |window| in |mask| (in |window|'s local
// coordinate system). Returns whether a valid mask has been set in |mask|.
virtual bool GetHitTestMask(aura::Window* window, gfx::Path* mask) const = 0;
// aura::WindowTargeter:
bool EventLocationInsideBounds(aura::Window* target,
const ui::LocatedEvent& event) const override;
private:
aura::Window* masked_window_;
DISALLOW_COPY_AND_ASSIGN(MaskedWindowTargeter);
};
} // namespace wm
#endif // UI_WM_CORE_MASKED_WINDOW_TARGETER_H_