15293aa41SIngo Weinhold //------------------------------------------------------------------------------ 2*2ca13760SColdfirex // Copyright (c) 2001-2002, Haiku 35293aa41SIngo Weinhold // 45293aa41SIngo Weinhold // Permission is hereby granted, free of charge, to any person obtaining a 55293aa41SIngo Weinhold // copy of this software and associated documentation files (the "Software"), 65293aa41SIngo Weinhold // to deal in the Software without restriction, including without limitation 75293aa41SIngo Weinhold // the rights to use, copy, modify, merge, publish, distribute, sublicense, 85293aa41SIngo Weinhold // and/or sell copies of the Software, and to permit persons to whom the 95293aa41SIngo Weinhold // Software is furnished to do so, subject to the following conditions: 105293aa41SIngo Weinhold // 115293aa41SIngo Weinhold // The above copyright notice and this permission notice shall be included in 125293aa41SIngo Weinhold // all copies or substantial portions of the Software. 135293aa41SIngo Weinhold // 145293aa41SIngo Weinhold // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 155293aa41SIngo Weinhold // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 165293aa41SIngo Weinhold // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 175293aa41SIngo Weinhold // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 185293aa41SIngo Weinhold // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 195293aa41SIngo Weinhold // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 205293aa41SIngo Weinhold // DEALINGS IN THE SOFTWARE. 215293aa41SIngo Weinhold // 225293aa41SIngo Weinhold // File Name: MessageEvent.h 235293aa41SIngo Weinhold // Author: Ingo Weinhold (bonefish@users.sf.net) 245293aa41SIngo Weinhold // YellowBites (http://www.yellowbites.com) 255293aa41SIngo Weinhold // Description: A special event that sends a message when executed. 265293aa41SIngo Weinhold //------------------------------------------------------------------------------ 275293aa41SIngo Weinhold 285293aa41SIngo Weinhold #ifndef MESSAGE_EVENT_H 295293aa41SIngo Weinhold #define MESSAGE_EVENT_H 305293aa41SIngo Weinhold 315293aa41SIngo Weinhold #include <Message.h> 325293aa41SIngo Weinhold #include <Messenger.h> 335293aa41SIngo Weinhold 345293aa41SIngo Weinhold #include "Event.h" 355293aa41SIngo Weinhold 365293aa41SIngo Weinhold class BHandler; 375293aa41SIngo Weinhold 385293aa41SIngo Weinhold class MessageEvent : public Event { 395293aa41SIngo Weinhold public: 405293aa41SIngo Weinhold MessageEvent(bigtime_t time, BHandler* handler, uint32 command); 415293aa41SIngo Weinhold MessageEvent(bigtime_t time, BHandler* handler, const BMessage *message); 425293aa41SIngo Weinhold MessageEvent(bigtime_t time, const BMessenger& messenger, uint32 command); 435293aa41SIngo Weinhold MessageEvent(bigtime_t time, const BMessenger& messenger, 445293aa41SIngo Weinhold const BMessage *message); 455293aa41SIngo Weinhold virtual ~MessageEvent(); 465293aa41SIngo Weinhold 475293aa41SIngo Weinhold virtual bool Do(EventQueue *queue); 485293aa41SIngo Weinhold 49553ea301SIngo Weinhold protected: 505293aa41SIngo Weinhold BMessage fMessage; 515293aa41SIngo Weinhold BMessenger fMessenger; 525293aa41SIngo Weinhold BHandler *fHandler; 535293aa41SIngo Weinhold }; 545293aa41SIngo Weinhold 555293aa41SIngo Weinhold #endif // MESSAGE_EVENT_H 56