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// Copyright 2020 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_INTERIOR_RESIZE_HANDLER_TARGETER_H_
#define CHROMEOS_UI_FRAME_INTERIOR_RESIZE_HANDLER_TARGETER_H_
#include "base/functional/callback.h"
#include "chromeos/ui/base/window_state_type.h"
#include "ui/aura/window_targeter.h"
namespace chromeos {
// This window targeter reserves space for the portion of the resize handles
// that extend within a top level window. This targeter is should only be
// installed on frame windows.
class InteriorResizeHandleTargeter : public aura::WindowTargeter {
public:
using WindowStateTypeCallback =
base::RepeatingCallback<WindowStateType(const aura::Window*)>;
explicit InteriorResizeHandleTargeter(
WindowStateTypeCallback window_state_type_cb);
InteriorResizeHandleTargeter(const InteriorResizeHandleTargeter&) = delete;
InteriorResizeHandleTargeter& operator=(const InteriorResizeHandleTargeter&) =
delete;
~InteriorResizeHandleTargeter() override;
// aura::WindowTargeter:
bool GetHitTestRects(aura::Window* target,
gfx::Rect* hit_test_rect_mouse,
gfx::Rect* hit_test_rect_touch) const override;
bool ShouldUseExtendedBounds(const aura::Window* target) const override;
private:
// Callback that gets the WindowStateType.
const WindowStateTypeCallback window_state_type_cb_;
};
} // namespace chromeos
#endif // CHROMEOS_UI_FRAME_INTERIOR_RESIZE_HANDLER_TARGETER_H_
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