blob: 1ac932b20044651bedb8b3502c07c686ffdb0d98 [file] [log] [blame]
// Copyright 2019 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.
#include "base/containers/flat_map.h"
#include "base/macros.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/platform_window/x11/x11_window_export.h"
namespace ui {
class X11Window;
class X11_WINDOW_EXPORT X11WindowManager {
// Returns instance of X11WindowManager.
static X11WindowManager* GetInstance();
// Sets a given X11Window as the recipient for events and calls
// OnLostCapture for another |located_events_grabber_| if it has been set
// previously.
void GrabEvents(X11Window* window);
// Unsets a given X11Window as the recipient for events and calls
// OnLostCapture.
void UngrabEvents(X11Window* window);
// Gets the current X11PlatformWindow recipient of mouse events.
X11Window* located_events_grabber() const { return located_events_grabber_; }
// Gets the window corresponding to the AcceleratedWidget |widget|.
void AddWindow(X11Window* window);
void RemoveWindow(X11Window* window);
X11Window* GetWindow(gfx::AcceleratedWidget widget) const;
void MouseOnWindow(X11Window* delegate);
const X11Window* window_mouse_currently_on_for_test() const {
return window_mouse_currently_on_;
std::vector<X11Window*> GetAllOpenWindows() const;
X11Window* located_events_grabber_ = nullptr;
X11Window* window_mouse_currently_on_ = nullptr;
base::flat_map<gfx::AcceleratedWidget, X11Window*> windows_;
} // namespace ui