Create 2062 release branch for CEF3.

git-svn-id: https://chromiumembedded.googlecode.com/svn/branches/2062@1783 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2025-06-05 21:39:12 +02:00 · 2014-08-06 12:08:53 +00:00
parent 0de0135e55
commit f80188145a
1016 changed files with 183417 additions and 0 deletions
--- a/tests/cefclient/cefclient_osr_widget_win.h
+++ b/tests/cefclient/cefclient_osr_widget_win.h
@@ -0,0 +1,126 @@
+// Copyright (c) 2011 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_CEFCLIENT_OSR_WIDGET_WIN_H_
+#define CEF_TESTS_CEFCLIENT_CEFCLIENT_OSR_WIDGET_WIN_H_
+#pragma once
+
+#include "include/cef_render_handler.h"
+#include "cefclient/cefclient_osr_dragdrop_win.h"
+#include "cefclient/client_handler.h"
+#include "cefclient/osrenderer.h"
+
+class OSRBrowserProvider {
+ public:
+  virtual CefRefPtr<CefBrowser> GetBrowser() =0;
+
+ protected:
+  virtual ~OSRBrowserProvider() {}
+};
+
+class OSRWindow : public ClientHandler::RenderHandler,
+                  public DragEvents {
+ public:
+  // Create a new OSRWindow instance. |browser_provider| must outlive this
+  // object.
+  static CefRefPtr<OSRWindow> Create(OSRBrowserProvider* browser_provider,
+                                     bool transparent);
+
+  static CefRefPtr<OSRWindow> From(
+      CefRefPtr<ClientHandler::RenderHandler> renderHandler);
+
+  // Create the underlying window.
+  bool CreateWidget(HWND hWndParent, const RECT& rect,
+                    HINSTANCE hInst, LPCTSTR className);
+
+  // Destroy the underlying window.
+  void DestroyWidget();
+
+  HWND hwnd() const {
+    return hWnd_;
+  }
+
+  // ClientHandler::RenderHandler methods
+  virtual void OnBeforeClose(CefRefPtr<CefBrowser> browser) OVERRIDE;
+
+  // CefRenderHandler methods
+  virtual bool GetRootScreenRect(CefRefPtr<CefBrowser> browser,
+                                 CefRect& rect) OVERRIDE;
+  virtual bool GetViewRect(CefRefPtr<CefBrowser> browser,
+                           CefRect& rect) OVERRIDE;
+  virtual bool GetScreenPoint(CefRefPtr<CefBrowser> browser,
+                              int viewX,
+                              int viewY,
+                              int& screenX,
+                              int& screenY) OVERRIDE;
+  virtual void OnPopupShow(CefRefPtr<CefBrowser> browser,
+                           bool show) OVERRIDE;
+  virtual void OnPopupSize(CefRefPtr<CefBrowser> browser,
+                           const CefRect& rect) OVERRIDE;
+  virtual void OnPaint(CefRefPtr<CefBrowser> browser,
+                       PaintElementType type,
+                       const RectList& dirtyRects,
+                       const void* buffer,
+                       int width,
+                       int height) OVERRIDE;
+  virtual void OnCursorChange(CefRefPtr<CefBrowser> browser,
+                              CefCursorHandle cursor) OVERRIDE;
+  virtual bool StartDragging(CefRefPtr<CefBrowser> browser,
+                             CefRefPtr<CefDragData> drag_data,
+                             CefRenderHandler::DragOperationsMask allowed_ops,
+                             int x, int y) OVERRIDE;
+
+  virtual void UpdateDragCursor(
+      CefRefPtr<CefBrowser> browser,
+      CefRenderHandler::DragOperation operation) OVERRIDE;
+
+  // DragEvents methods
+  virtual CefBrowserHost::DragOperationsMask OnDragEnter(
+      CefRefPtr<CefDragData> drag_data,
+      CefMouseEvent ev,
+      CefBrowserHost::DragOperationsMask effect) OVERRIDE;
+  virtual CefBrowserHost::DragOperationsMask OnDragOver(CefMouseEvent ev,
+      CefBrowserHost::DragOperationsMask effect) OVERRIDE;
+  virtual void OnDragLeave() OVERRIDE;
+  virtual CefBrowserHost::DragOperationsMask OnDrop(CefMouseEvent ev,
+      CefBrowserHost::DragOperationsMask effect) OVERRIDE;
+
+  void Invalidate();
+
+  static int GetCefKeyboardModifiers(WPARAM wparam, LPARAM lparam);
+  static int GetCefMouseModifiers(WPARAM wparam);
+
+ private:
+  OSRWindow(OSRBrowserProvider* browser_provider, bool transparent);
+  virtual ~OSRWindow();
+
+  void Render();
+  void EnableGL();
+  void DisableGL();
+  void OnDestroyed();
+  static ATOM RegisterOSRClass(HINSTANCE hInstance, LPCTSTR className);
+  static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
+                                  LPARAM lParam);
+  static bool isKeyDown(WPARAM wparam);
+  bool IsOverPopupWidget(int x, int y) const;
+  int GetPopupXOffset() const;
+  int GetPopupYOffset() const;
+  void ApplyPopupOffset(int& x, int& y) const;
+
+  ClientOSRenderer renderer_;
+  OSRBrowserProvider* browser_provider_;
+  HWND hWnd_;
+  HDC hDC_;
+  HGLRC hRC_;
+
+  CComPtr<DropTargetWin> drop_target_;
+  CefRenderHandler::DragOperation current_drag_op_;
+
+  bool painting_popup_;
+  bool render_task_pending_;
+
+  IMPLEMENT_REFCOUNTING(OSRWindow);
+};
+
+#endif  // CEF_TESTS_CEFCLIENT_CEFCLIENT_OSR_WIDGET_WIN_H_