src/include/views/cef_menu_button_delegate.h

// Copyright (c) 2016 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:
//
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//    * 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
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// ---------------------------------------------------------------------------
//
// 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_VIEWS_CEF_MENU_BUTTON_DELEGATE_H_
#define CEF_INCLUDE_VIEWS_CEF_MENU_BUTTON_DELEGATE_H_
#pragma once

#include "include/views/cef_button_delegate.h"

class CefMenuButton;

///
// MenuButton pressed lock is released when this object is destroyed.
///
/*--cef(source=library)--*/
class CefMenuButtonPressedLock : public CefBaseRefCounted {};

///
// Implement this interface to handle MenuButton events. The methods of this
// class will be called on the browser process UI thread unless otherwise
// indicated.
///
/*--cef(source=client)--*/
class CefMenuButtonDelegate : public CefButtonDelegate {
 public:
  ///
  // Called when |button| is pressed. Call CefMenuButton::ShowMenu() to show a
  // popup menu at |screen_point|. When showing a custom popup such as a window
  // keep a reference to |button_pressed_lock| until the popup is hidden to
  // maintain the pressed button state.
  ///
  /*--cef()--*/
  virtual void OnMenuButtonPressed(
      CefRefPtr<CefMenuButton> menu_button,
      const CefPoint& screen_point,
      CefRefPtr<CefMenuButtonPressedLock> button_pressed_lock) = 0;
};

#endif  // CEF_INCLUDE_VIEWS_CEF_MENU_BUTTON_DELEGATE_H_