cef/include/cef_menu_model_delegate.h

107 lines
4.0 KiB
C++

// 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:
//
// * 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_VIEWS_CEF_MENU_MODEL_DELEGATE_H_
#define CEF_INCLUDE_VIEWS_CEF_MENU_MODEL_DELEGATE_H_
#pragma once
#include "include/cef_base.h"
class CefMenuModel;
///
// Implement this interface to handle menu model events. The methods of this
// class will be called on the browser process UI thread unless otherwise
// indicated.
///
/*--cef(source=client)--*/
class CefMenuModelDelegate : public virtual CefBaseRefCounted {
public:
///
// Perform the action associated with the specified |command_id| and
// optional |event_flags|.
///
/*--cef()--*/
virtual void ExecuteCommand(CefRefPtr<CefMenuModel> menu_model,
int command_id,
cef_event_flags_t event_flags) =0;
///
// Called when the user moves the mouse outside the menu and over the owning
// window.
///
/*--cef()--*/
virtual void MouseOutsideMenu(CefRefPtr<CefMenuModel> menu_model,
const CefPoint& screen_point) {}
///
// Called on unhandled open submenu keyboard commands. |is_rtl| will be true
// if the menu is displaying a right-to-left language.
///
/*--cef()--*/
virtual void UnhandledOpenSubmenu(CefRefPtr<CefMenuModel> menu_model,
bool is_rtl) {}
///
// Called on unhandled close submenu keyboard commands. |is_rtl| will be true
// if the menu is displaying a right-to-left language.
///
/*--cef()--*/
virtual void UnhandledCloseSubmenu(CefRefPtr<CefMenuModel> menu_model,
bool is_rtl) {}
///
// The menu is about to show.
///
/*--cef()--*/
virtual void MenuWillShow(CefRefPtr<CefMenuModel> menu_model) {}
///
// The menu has closed.
///
/*--cef()--*/
virtual void MenuClosed(CefRefPtr<CefMenuModel> menu_model) {}
///
// Optionally modify a menu item label. Return true if |label| was modified.
///
/*--cef()--*/
virtual bool FormatLabel(CefRefPtr<CefMenuModel> menu_model,
CefString& label) { return false; }
};
#endif // CEF_INCLUDE_VIEWS_CEF_MENU_MODEL_DELEGATE_H_