blob: dbf841f015f88707a89e2091f430bb160fd86f7e [file] [log] [blame]
// Copyright 2014 The Chromium Embedded Framework Authors.
// Portions 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.
#pragma once
// Avoid including <X11/Xlib.h>
typedef unsigned long Window;
struct _XDisplay;
typedef struct _XDisplay Display;
#include "libcef/browser/browser_host_impl.h"
#include "base/memory/weak_ptr.h"
#include "ui/events/platform/platform_event_dispatcher.h"
#include "ui/events/platform/x11/x11_event_source.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/x/x11_atom_cache.h"
namespace views {
class DesktopWindowTreeHostX11;
// Object wrapper for an X11 Window.
// Based on WindowTreeHostX11 and DesktopWindowTreeHostX11.
class CefWindowX11 : public ui::PlatformEventDispatcher,
public ui::XEventDispatcher {
CefWindowX11(CefRefPtr<CefBrowserHostImpl> browser,
::Window parent_xwindow,
const gfx::Rect& bounds,
const std::string& title);
~CefWindowX11() override;
void Close();
void Show();
void Hide();
void Focus();
void SetBounds(const gfx::Rect& bounds);
gfx::Rect GetBoundsInScreen();
views::DesktopWindowTreeHostX11* GetHost();
// ui::PlatformEventDispatcher methods:
bool CanDispatchEvent(const ui::PlatformEvent& event) override;
uint32_t DispatchEvent(const ui::PlatformEvent& event) override;
// ui::XEventDispatcher methods:
void CheckCanDispatchNextPlatformEvent(XEvent* xev) override;
void PlatformEventDispatchFinished() override;
ui::PlatformEventDispatcher* GetPlatformEventDispatcher() override;
bool DispatchXEvent(XEvent* event) override;
::Window xwindow() const { return xwindow_; }
gfx::Rect bounds() const { return bounds_; }
bool TopLevelAlwaysOnTop() const;
void ContinueFocus();
bool IsTargetedBy(const XEvent& xev) const;
void ProcessXEvent(XEvent* xev);
CefRefPtr<CefBrowserHostImpl> browser_;
// The display and the native X window hosting the root window.
::Display* xdisplay_;
::Window parent_xwindow_;
::Window xwindow_;
// Is the window mapped to the screen?
bool window_mapped_;
// The bounds of |xwindow_|.
gfx::Rect bounds_;
bool focus_pending_;
// Tells if this dispatcher can process next translated event based on a
// previous check in ::CheckCanDispatchNextPlatformEvent based on a XID
// target.
XEvent* current_xevent_ = nullptr;
// Must always be the last member.
base::WeakPtrFactory<CefWindowX11> weak_ptr_factory_;