WaitableEvent

chrome/browser/render_view_host_delegate.h

 // Copyright (c) 2006-2008 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 CHROME_BROWSER_RENDER_VIEW_HOST_DELEGATE_H__
 #define CHROME_BROWSER_RENDER_VIEW_HOST_DELEGATE_H__
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "chrome/browser/autofill_manager.h"
 #include "chrome/common/render_messages.h"
 #include "webkit/glue/webpreferences.h"
 
 class NavigationEntry;
 class Profile;
 class RenderProcessHost;
 class RenderViewHost;
 class SkBitmap;
 class WebContents;
 struct WebDropData;
 enum WindowOpenDisposition;
 
+namespace base {
+class WaitableEvent;
+}
+
 namespace IPC {
 class Message;
 }
 
 namespace gfx {
 class Rect;
 }
 
 namespace net {
 enum LoadState;
@@ skipping 14 matching lines @@
 class RenderViewHostDelegate {
  public:
   class View {
    public:
     // The page is trying to open a new page (e.g. a popup window). The
     // window should be created associated with the given route, but it should
     // not be shown yet. That should happen in response to ShowCreatedWindow.
     //
     // Note: this is not called "CreateWindow" because that will clash with
     // the Windows function which is actually a #define.
-    virtual void CreateNewWindow(int route_id, HANDLE modal_dialog_event) = 0;
+    //
+    // NOTE: this takes ownership of @modal_dialog_event
+    virtual void CreateNewWindow(int route_id,
+                                 base::WaitableEvent* modal_dialog_event) = 0;
 
     // The page is trying to open a new widget (e.g. a select popup). The
     // widget should be created associated with the given route, but it should
     // not be shown yet. That should happen in response to ShowCreatedWidget.
     // If |activatable| is false, the widget cannot be activated or get focus.
     virtual void CreateNewWidget(int route_id, bool activatable) = 0;
 
     // Show a previously created page with the specified disposition and bounds.
     // The window is identified by the route_id passed to CreateNewWindow.
     //
@@ skipping 310 matching lines @@
   // page. This is used to avoid uninitiated user downloads (aka carpet
   // bombing), see DownloadRequestManager for details.
   virtual void OnEnterOrSpace() { }
 
   // If this view can be terminated without any side effects
   virtual bool CanTerminate() const { return true; }
 };
 
 #endif  // CHROME_BROWSER_RENDER_VIEW_HOST_DELEGATE_H__