File indexing completed on 2024-05-12 16:23:32 

0001 /***************************************************************************
0002  *   Copyright (C) 2005-2008 by Bjoern Erik Nilsen & Fredrik Berg Kjoelstad*
0003  *   bjoern.nilsen@bjoernen.com & fredrikbk@hotmail.com                    *
0004  *                                                                         *
0005  *   This program is free software; you can redistribute it and/or modify  *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  *                                                                         *
0010  *   This program is distributed in the hope that it will be useful,       *
0011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0013  *   GNU General Public License for more details.                          *
0014  *                                                                         *
0015  *   You should have received a copy of the GNU General Public License     *
0016  *   along with this program; if not, write to the                         *
0017  *   Free Software Foundation, Inc.,                                       *
0018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
0019  ***************************************************************************/
0020 #include "imagegrabthread.h"
0021 
0022 #include "technical/grabber/imagegrabber.h"
0023 
0024 
0025 ImageGrabThread::ImageGrabThread(FrameView *frameView, ImageGrabber *grabber)
0026         : frameView(frameView), grabber(grabber)
0027 {
0028     wasGrabSuccess = true;
0029 }
0030 
0031 
0032 void ImageGrabThread::run()
0033 {
0034     //Don't want the frameview to update unless the grabbing worked.
0035     while (true) {
0036         wasGrabSuccess = grabber->grab();
0037         if (!wasGrabSuccess) {
0038             break;
0039         }
0040         emit grabbed();
0041     }
0042 }
0043 
0044 
0045 bool ImageGrabThread::wasGrabbingSuccess()
0046 {
0047     return wasGrabSuccess;
0048 }