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

include/cef_life_span_handler.h

@@ -0,0 +1,105 @@
+// Copyright (c) 2012 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// The contents of this file must follow a specific format in order to
+// support the CEF translator tool. See the translator.README.txt file in the
+// tools directory for more information.
+//
+
+#ifndef CEF_INCLUDE_CEF_LIFE_SPAN_HANDLER_H_
+#define CEF_INCLUDE_CEF_LIFE_SPAN_HANDLER_H_
+#pragma once
+
+#include "include/cef_base.h"
+#include "include/cef_browser.h"
+
+class CefClient;
+
+///
+// Implement this interface to handle events related to browser life span. The
+// methods of this class will be called on the UI thread.
+///
+/*--cef(source=client)--*/
+class CefLifeSpanHandler : public virtual CefBase {
+ public:
+  ///
+  // Called before a new popup window is created. The |parentBrowser| parameter
+  // will point to the parent browser window. The |popupFeatures| parameter will
+  // contain information about the style of popup window requested. Return false
+  // to have the framework create the new popup window based on the parameters
+  // in |windowInfo|. Return true to cancel creation of the popup window. By
+  // default, a newly created popup window will have the same client and
+  // settings as the parent window. To change the client for the new window
+  // modify the object that |client| points to. To change the settings for the
+  // new window modify the |settings| structure.
+  ///
+  /*--cef(optional_param=url)--*/
+  virtual bool OnBeforePopup(CefRefPtr<CefBrowser> parentBrowser,
+                             const CefPopupFeatures& popupFeatures,
+                             CefWindowInfo& windowInfo,
+                             const CefString& url,
+                             CefRefPtr<CefClient>& client,
+                             CefBrowserSettings& settings) { return false; }
+
+  ///
+  // Called after a new window is created.
+  ///
+  /*--cef()--*/
+  virtual void OnAfterCreated(CefRefPtr<CefBrowser> browser) {}
+
+  ///
+  // Called when a modal window is about to display and the modal loop should
+  // begin running. Return false to use the default modal loop implementation or
+  // true to use a custom implementation.
+  ///
+  /*--cef()--*/
+  virtual bool RunModal(CefRefPtr<CefBrowser> browser) { return false; }
+
+  ///
+  // Called when a window has recieved a request to close. Return false to
+  // proceed with the window close or true to cancel the window close. If this
+  // is a modal window and a custom modal loop implementation was provided in
+  // RunModal() this callback should be used to restore the opener window to a
+  // usable state.
+  ///
+  /*--cef()--*/
+  virtual bool DoClose(CefRefPtr<CefBrowser> browser) { return false; }
+
+  ///
+  // Called just before a window is closed. If this is a modal window and a
+  // custom modal loop implementation was provided in RunModal() this callback
+  // should be used to exit the custom modal loop.
+  ///
+  /*--cef()--*/
+  virtual void OnBeforeClose(CefRefPtr<CefBrowser> browser) {}
+};
+
+#endif  // CEF_INCLUDE_CEF_LIFE_SPAN_HANDLER_H_