1 // Copyright (c) 2016 Marshall A. Greenblatt. All rights reserved. 2 // 3 // Redistribution and use in source and binary forms, with or without 4 // modification, are permitted provided that the following conditions are 5 // met: 6 // 7 // * Redistributions of source code must retain the above copyright 8 // notice, this list of conditions and the following disclaimer. 9 // * Redistributions in binary form must reproduce the above 10 // copyright notice, this list of conditions and the following disclaimer 11 // in the documentation and/or other materials provided with the 12 // distribution. 13 // * Neither the name of Google Inc. nor the name Chromium Embedded 14 // Framework nor the names of its contributors may be used to endorse 15 // or promote products derived from this software without specific prior 16 // written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 // 30 // --------------------------------------------------------------------------- 31 // 32 // The contents of this file must follow a specific format in order to 33 // support the CEF translator tool. See the translator.README.txt file in the 34 // tools directory for more information. 35 // 36 37 #ifndef CEF_INCLUDE_VIEWS_CEF_MENU_BUTTON_DELEGATE_H_ 38 #define CEF_INCLUDE_VIEWS_CEF_MENU_BUTTON_DELEGATE_H_ 39 #pragma once 40 41 #include "include/views/cef_button_delegate.h" 42 43 class CefMenuButton; 44 45 /// 46 // MenuButton pressed lock is released when this object is destroyed. 47 /// 48 /*--cef(source=library)--*/ 49 class CefMenuButtonPressedLock : public CefBaseRefCounted {}; 50 51 /// 52 // Implement this interface to handle MenuButton events. The methods of this 53 // class will be called on the browser process UI thread unless otherwise 54 // indicated. 55 /// 56 /*--cef(source=client)--*/ 57 class CefMenuButtonDelegate : public CefButtonDelegate { 58 public: 59 /// 60 // Called when |button| is pressed. Call CefMenuButton::ShowMenu() to show a 61 // popup menu at |screen_point|. When showing a custom popup such as a window 62 // keep a reference to |button_pressed_lock| until the popup is hidden to 63 // maintain the pressed button state. 64 /// 65 /*--cef()--*/ 66 virtual void OnMenuButtonPressed( 67 CefRefPtr<CefMenuButton> menu_button, 68 const CefPoint& screen_point, 69 CefRefPtr<CefMenuButtonPressedLock> button_pressed_lock) = 0; 70 }; 71 72 #endif // CEF_INCLUDE_VIEWS_CEF_MENU_BUTTON_DELEGATE_H_ 73