Create 2272 release branch for CEF3.

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

tests/cefclient/osr_widget_gtk.h

@@ -0,0 +1,100 @@
+// Copyright (c) 2013 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_TESTS_CEFCLIENT_OSR_WIDGET_GTK_H_
+#define CEF_TESTS_CEFCLIENT_OSR_WIDGET_GTK_H_
+#pragma once
+
+#include "include/cef_render_handler.h"
+#include "cefclient/client_handler.h"
+#include "cefclient/osr_renderer.h"
+
+namespace client {
+
+class OSRBrowserProvider {
+ public:
+  virtual CefRefPtr<CefBrowser> GetBrowser() =0;
+
+ protected:
+  virtual ~OSRBrowserProvider() {}
+};
+
+class OSRWindow : public ClientHandler::RenderHandler {
+ public:
+  // Create a new OSRWindow instance. |browser_provider| must outlive this
+  // object.
+  static CefRefPtr<OSRWindow> Create(OSRBrowserProvider* browser_provider,
+                                     bool transparent,
+                                     bool show_update_rect,
+                                     ClientWindowHandle parentView);
+
+  static CefRefPtr<OSRWindow> From(
+      CefRefPtr<ClientHandler::RenderHandler> renderHandler);
+
+  ClientWindowHandle GetWindowHandle() const {
+    return glarea_;
+  }
+  CefRefPtr<CefBrowserHost> GetBrowserHost() const {
+    if (browser_provider_->GetBrowser())
+      return browser_provider_->GetBrowser()->GetHost();
+    return NULL;
+  }
+
+  // ClientHandler::RenderHandler methods
+  void OnBeforeClose(CefRefPtr<CefBrowser> browser) OVERRIDE;
+
+  // CefRenderHandler methods
+  bool GetViewRect(CefRefPtr<CefBrowser> browser,
+                   CefRect& rect) OVERRIDE;
+  bool GetScreenPoint(CefRefPtr<CefBrowser> browser,
+                      int viewX,
+                      int viewY,
+                      int& screenX,
+                      int& screenY) OVERRIDE;
+  void OnPopupShow(CefRefPtr<CefBrowser> browser,
+                   bool show) OVERRIDE;
+  void OnPopupSize(CefRefPtr<CefBrowser> browser,
+                   const CefRect& rect) OVERRIDE;
+  void OnPaint(CefRefPtr<CefBrowser> browser,
+               PaintElementType type,
+               const RectList& dirtyRects,
+               const void* buffer,
+               int width,
+               int height) OVERRIDE;
+  void OnCursorChange(CefRefPtr<CefBrowser> browser,
+                      CefCursorHandle cursor,
+                      CursorType type,
+                      const CefCursorInfo& custom_cursor_info) OVERRIDE;
+
+  void Invalidate();
+  bool IsOverPopupWidget(int x, int y) const;
+  int GetPopupXOffset() const;
+  int GetPopupYOffset() const;
+  void ApplyPopupOffset(int& x, int& y) const;
+
+ private:
+  OSRWindow(OSRBrowserProvider* browser_provider,
+            bool transparent,
+            bool show_update_rect,
+            ClientWindowHandle parentView);
+  ~OSRWindow();
+
+  void Render();
+  void EnableGL();
+  void DisableGL();
+
+  OsrRenderer renderer_;
+  OSRBrowserProvider* browser_provider_;
+  ClientWindowHandle glarea_;
+  bool gl_enabled_;
+
+  bool painting_popup_;
+  bool render_task_pending_;
+
+  IMPLEMENT_REFCOUNTING(OSRWindow);
+};
+
+}  // namespace client
+
+#endif  // CEF_TESTS_CEFCLIENT_OSR_WIDGET_GTK_H_