// 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 unless otherwise
// indicated.
///
/*--cef(source=client)--*/
class CefLifeSpanHandler : public virtual CefBase {
 public:
  ///
  // Called on the IO thread before a new popup window is created. The |browser|
  // and |frame| parameters represent the source of the popup request. The
  // |target_url| and |target_frame_name| values may be empty if none were
  // specified with the request. The |popupFeatures| structure contains
  // information about the requested popup window. To allow creation of the
  // popup window optionally modify |windowInfo|, |client|, |settings| and
  // |no_javascript_access| and return false. To cancel creation of the popup
  // window return true. The |client| and |settings| values will default to the
  // source browser's values. The |no_javascript_access| value indicates whether
  // the new browser window should be scriptable and in the same process as the
  // source browser.
  /*--cef(optional_param=target_url,optional_param=target_frame_name)--*/
  virtual bool OnBeforePopup(CefRefPtr<CefBrowser> browser,
                             CefRefPtr<CefFrame> frame,
                             const CefString& target_url,
                             const CefString& target_frame_name,
                             const CefPopupFeatures& popupFeatures,
                             CefWindowInfo& windowInfo,
                             CefRefPtr<CefClient>& client,
                             CefBrowserSettings& settings,
                             bool* no_javascript_access) {
    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_