Create 2272 release branch for CEF3.

git-svn-id: https://chromiumembedded.googlecode.com/svn/branches/2272@1993 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/browser/window_x11.h

@@ -0,0 +1,78 @@
+// 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.
+
+#ifndef CEF_LIBCEF_BROWSER_WINDOW_X11_H_
+#define CEF_LIBCEF_BROWSER_WINDOW_X11_H_
+#pragma once
+
+#include <X11/Xlib.h>
+
+#include "libcef/browser/browser_host_impl.h"
+
+#include "base/memory/weak_ptr.h"
+#include "ui/events/platform/platform_event_dispatcher.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:
+  CefWindowX11(CefRefPtr<CefBrowserHostImpl> browser,
+               ::Window parent_xwindow,
+               const gfx::Rect& bounds);
+  ~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;
+
+  ::Window xwindow() const { return xwindow_; }
+  gfx::Rect bounds() const { return bounds_; }
+
+ private:
+  void ContinueFocus();
+
+  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_;
+
+  ui::X11AtomCache atom_cache_;
+
+  // Must always be the last member.
+  base::WeakPtrFactory<CefWindowX11> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(CefWindowX11);
+};
+
+#endif  // CEF_LIBCEF_BROWSER_WINDOW_X11_H_