Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/browser/browser_message_loop.h

@@ -0,0 +1,40 @@
+// Copyright (c) 2012 The Chromium Embedded Framework 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_BROWSER_MESSAGE_LOOP_H_
+#define CEF_LIBCEF_BROWSER_BROWSER_MESSAGE_LOOP_H_
+#pragma once
+
+#include "base/basictypes.h"
+#include "base/message_loop.h"
+
+// Class used to process events on the current message loop.
+class CefBrowserMessageLoop : public MessageLoopForUI {
+  typedef MessageLoopForUI inherited;
+
+ public:
+  CefBrowserMessageLoop();
+  virtual ~CefBrowserMessageLoop();
+
+  // Returns the MessageLoopForUI of the current thread.
+  static CefBrowserMessageLoop* current();
+
+  virtual bool DoIdleWork();
+
+  // Do a single interation of the UI message loop.
+  void DoMessageLoopIteration();
+
+  // Run the UI message loop.
+  void RunMessageLoop();
+
+  bool is_iterating() { return is_iterating_; }
+
+ private:
+  // True if the message loop is doing one iteration at a time.
+  bool is_iterating_;
+
+  DISALLOW_COPY_AND_ASSIGN(CefBrowserMessageLoop);
+};
+
+#endif  // CEF_LIBCEF_BROWSER_BROWSER_MESSAGE_LOOP_H_