itom 1.4.0
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00001 /* ******************************************************************** 00002 itom software 00003 URL: http://www.uni-stuttgart.de/ito 00004 Copyright (C) 2013, Institut für Technische Optik (ITO), 00005 Universität Stuttgart, Germany 00006 00007 This file is part of itom. 00008 00009 itom is free software; you can redistribute it and/or modify it 00010 under the terms of the GNU Library General Public Licence as published by 00011 the Free Software Foundation; either version 2 of the Licence, or (at 00012 your option) any later version. 00013 00014 itom is distributed in the hope that it will be useful, but 00015 WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library 00017 General Public Licence for more details. 00018 00019 You should have received a copy of the GNU Library General Public License 00020 along with itom. If not, see <http://www.gnu.org/licenses/>. 00021 *********************************************************************** */ 00022 00023 #ifndef USERINTERACTIONWATCHER_H 00024 #define USERINTERACTIONWATCHER_H 00025 00026 #include <qobject.h> 00027 00028 #include "../global.h" 00029 #include "common/sharedStructuresQt.h" 00030 #include "DataObject/dataobj.h" 00031 00032 #include <qpolygon.h> 00033 #include <qsharedpointer.h> 00034 00035 namespace ito 00036 { 00037 00038 class UserInteractionWatcher : public QObject 00039 { 00040 Q_OBJECT 00041 00042 public: 00043 UserInteractionWatcher(QWidget *plotWidget, int geomtriecType, int maxNrOfPoints, QSharedPointer<ito::DataObject> coords, ItomSharedSemaphore *semaphore, QObject *parent = 0); //constructor 00044 virtual ~UserInteractionWatcher(); //destructor 00045 00046 private: 00047 const QWidget *m_pPlotWidget; 00048 ItomSharedSemaphore *m_pSemaphore; 00049 int m_maxNrOfPoints; 00050 bool m_waiting; 00051 QSharedPointer<ito::DataObject> m_coords; 00052 00053 private slots: 00054 void plotWidgetDestroyed(QObject *obj); 00055 void userInteractionDone(int type, bool aborted, QPolygonF points); 00056 00057 public slots: 00058 00059 00060 signals: 00061 void finished(); 00062 void userInteractionStart(int type, bool start, int maxNrOfPoints); 00063 00064 }; 00065 00066 } //end namespace ito 00067 00068 #endif