ObjDeletionHandler.h
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00001 /*
00002 Copyright (c) 2010-2016, Mathieu Labbe - IntRoLab - Universite de Sherbrooke
00003 All rights reserved.
00004 
00005 Redistribution and use in source and binary forms, with or without
00006 modification, are permitted provided that the following conditions are met:
00007     * Redistributions of source code must retain the above copyright
00008       notice, this list of conditions and the following disclaimer.
00009     * Redistributions in binary form must reproduce the above copyright
00010       notice, this list of conditions and the following disclaimer in the
00011       documentation and/or other materials provided with the distribution.
00012     * Neither the name of the Universite de Sherbrooke nor the
00013       names of its contributors may be used to endorse or promote products
00014       derived from this software without specific prior written permission.
00015 
00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
00017 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00018 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
00020 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
00021 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00022 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00023 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00024 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00025 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026 */
00027 
00028 #ifndef OBJDELETIONHANDLER_H_
00029 #define OBJDELETIONHANDLER_H_
00030 
00031 #include "rtabmap/utilite/UEventsHandler.h"
00032 #include "rtabmap/utilite/UEvent.h"
00033 #include <QtCore/QObject>
00034 
00035 class ObjDeletionHandler : public QObject, public UEventsHandler
00036 {
00037         Q_OBJECT
00038 
00039 public:
00040         ObjDeletionHandler(int watchedId, QObject * receiver = 0, const char * member = 0) : _watchedId(watchedId)
00041         {
00042                 if(receiver && member)
00043                 {
00044                         connect(this, SIGNAL(objDeletionEventReceived(int)), receiver, member);
00045                 }
00046         }
00047         virtual ~ObjDeletionHandler() {}
00048 
00049 signals:
00050         void objDeletionEventReceived(int);
00051 
00052 protected:
00053         virtual void handleEvent(UEvent * event)
00054         {
00055                 if(event->getClassName().compare("UObjDeletedEvent") == 0 &&
00056                    event->getCode() == _watchedId)
00057                 {
00058                         emit objDeletionEventReceived(_watchedId);
00059                 }
00060         }
00061 private:
00062         int _watchedId;
00063 };
00064 
00065 #endif /* OBJDELETIONHANDLER_H_ */


rtabmap
Author(s): Mathieu Labbe
autogenerated on Sat Jul 23 2016 11:44:17