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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_OZONE_PLATFORM_HEADLESS_HEADLESS_WINDOW_MANAGER_H_
#define UI_OZONE_PLATFORM_HEADLESS_HEADLESS_WINDOW_MANAGER_H_
#include <stdint.h>
#include "base/containers/id_map.h"
#include "base/threading/thread_checker.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/ozone/public/surface_factory_ozone.h"
namespace ui {
class HeadlessWindow;
class HeadlessWindowManager {
public:
HeadlessWindowManager();
HeadlessWindowManager(const HeadlessWindowManager&) = delete;
HeadlessWindowManager& operator=(const HeadlessWindowManager&) = delete;
~HeadlessWindowManager();
// Register a new window. Returns the window id.
gfx::AcceleratedWidget AddWindow(HeadlessWindow* window);
// Remove a window.
void RemoveWindow(gfx::AcceleratedWidget widget, HeadlessWindow* window);
// Find a window object by id;
HeadlessWindow* GetWindow(gfx::AcceleratedWidget widget);
// Return an accelerated widget at screen point.
gfx::AcceleratedWidget GetAcceleratedWidgetAtScreenPoint(
const gfx::Point& point);
private:
base::IDMap<HeadlessWindow*> windows_;
base::ThreadChecker thread_checker_;
};
} // namespace ui
#endif // UI_OZONE_PLATFORM_HEADLESS_HEADLESS_WINDOW_MANAGER_H_
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