QVision: Qt's Image, Video and Computer Vision Library

00001 /*
00002  *      Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012. PARP Research Group.
00003  *      <http://perception.inf.um.es>
00004  *      University of Murcia, Spain.
00005  *
00006  *      This file is part of the QVision library.
00007  *
00008  *      QVision is free software: you can redistribute it and/or modify
00009  *      it under the terms of the GNU Lesser General Public License as
00010  *      published by the Free Software Foundation, version 3 of the License.
00011  *
00012  *      QVision is distributed in the hope that it will be useful,
00013  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  *      GNU Lesser General Public License for more details.
00016  *
00017  *      You should have received a copy of the GNU Lesser General Public
00018  *      License along with QVision. If not, see <http://www.gnu.org/licenses/>.
00019  */
00020 
00024 
00025 #include "qvblockinterfacesmall.h"
00026 
00027 #ifndef DOXYGEN_IGNORE_THIS
00028 QVProcessingBlockInterfaceSmall::QVProcessingBlockInterfaceSmall(QVProcessingBlock *block, QWidget *parent): QWidget(parent), cpuPlot(0)
00029     {
00030     qDebug() << "QVProcessingBlockInterfaceSmall::QVProcessingBlockInterfaceSmall("<< block->getName() << ")";
00031     form.setupUi(this);
00032 
00033     setWindowTitle(block->getName());
00034     //form.groupBox->setTitle(block->getName());
00035     this->block = block;
00036     isGroupMaster = block->isSequentialGroupMaster();
00037 
00038     if (block->isStatsEnabled()) {
00039         this->cpuPlot = new QVCPUPlot("CPU performance plot of: " + block->getName(), true, false);
00040         block->linkProperty("cpu stats", this->cpuPlot);
00041         this->cpuPlot->init();
00042         connect(form.stat_button,SIGNAL(toggled(bool)),cpuPlot,SLOT(setVisible(bool)));
00043         connect(cpuPlot,SIGNAL(closed()),form.stat_button,SLOT(toggle()));
00044     }
00045     else
00046         form.stat_button->setEnabled(false);
00047 
00048 /*      this->cpuPlotSmall = new QVCPUPlot("Small cpu plot of: " + block->getName(), false);
00049     this->cpuPlotSmall->linkProperty(*block);
00050     this->cpuPlotSmall->setFixedHeight(75);
00051     form.vboxLayout->addWidget(this->cpuPlotSmall);*/
00052 
00053     // Connect block slots with form's buttons
00054     connect(form.pause_button,SIGNAL(pressed()),block,SLOT(pause()),Qt::QueuedConnection);
00055     connect(form.play_button,SIGNAL(pressed()),block,SLOT(unPause()),Qt::QueuedConnection);
00056     connect(form.next_button,SIGNAL(pressed()),block,SLOT(step()),Qt::QueuedConnection);
00057     connect(form.stop_button, SIGNAL(pressed()),block,SLOT(stop()),Qt::QueuedConnection);
00058     connect(form.finish_button, SIGNAL(pressed()),this,SLOT(finishBlock()),Qt::QueuedConnection);
00059 
00060     // Connecting slot with block update signal
00061     connect(block,SIGNAL(endIteration(uint, int)),this,SLOT(newIterationSlot()),Qt::QueuedConnection);
00062     connect(block,SIGNAL(statusUpdate(QVProcessingBlock::TBlockStatus)),
00063         this,SLOT(statusUpdate(QVProcessingBlock::TBlockStatus)),Qt::QueuedConnection);
00064 
00065     statusUpdate(block->getStatus());
00066 
00067     show();
00068     qDebug() << "QVProcessingBlockInterfaceSmall::QVProcessingBlockInterfaceSmall(" << block->getName() << ") <- return";
00069     }
00070 
00071 QVProcessingBlockInterfaceSmall::~QVProcessingBlockInterfaceSmall()
00072     {
00073         if (this->cpuPlot) delete this->cpuPlot;
00074     }
00075 
00076 void QVProcessingBlockInterfaceSmall::finishBlock()
00077     {
00078         qvApp->quitBlock(block);
00079     }
00080 
00081 void QVProcessingBlockInterfaceSmall::newIterationSlot()
00082     { form.iterationsLabel->setText(QString("Iteration: ")+QString().setNum(block->getIteration())); }
00083 
00084 void QVProcessingBlockInterfaceSmall::statusUpdate(QVProcessingBlock::TBlockStatus status)
00085     {
00086     isGroupMaster = block->isSequentialGroupMaster();
00087     if (!isGroupMaster) {
00088         form.finish_button->setEnabled(FALSE);
00089         form.stop_button->setEnabled(FALSE);
00090         form.pause_button->setEnabled(FALSE);
00091         form.play_button->setEnabled(FALSE);
00092         form.next_button->setEnabled(FALSE);
00093         }
00094     else {
00095         switch(status)
00096             {
00097             case QVProcessingBlock::Finished:
00098                 form.finish_button->setEnabled(FALSE);
00099                 form.stop_button->setEnabled(FALSE);
00100                 form.pause_button->setEnabled(FALSE);
00101                 form.play_button->setEnabled(FALSE);
00102                 form.next_button->setEnabled(FALSE);
00103                 break;
00104 
00105             case QVProcessingBlock::Stopped:
00106                 form.finish_button->setEnabled(TRUE);
00107                 form.stop_button->setEnabled(FALSE);
00108                 form.pause_button->setEnabled(FALSE);
00109                 form.play_button->setEnabled(FALSE);
00110                 form.next_button->setEnabled(FALSE);
00111                 break;
00112 
00113             case QVProcessingBlock::Running:
00114                 form.finish_button->setEnabled(TRUE);
00115                 form.stop_button->setEnabled(TRUE);
00116                 form.pause_button->setEnabled(TRUE);
00117                 form.play_button->setEnabled(FALSE);
00118                 form.next_button->setEnabled(FALSE);
00119                 break;
00120 
00121             case QVProcessingBlock::RunningOneStep:
00122             case QVProcessingBlock::Paused:
00123                 form.finish_button->setEnabled(TRUE);
00124                 form.stop_button->setEnabled(TRUE);
00125                 form.pause_button->setEnabled(FALSE);
00126                 form.play_button->setEnabled(TRUE);
00127                 form.next_button->setEnabled(TRUE);
00128                 break;
00129 
00130             default:
00131                 break;
00132             }
00133         }
00134     }
00135 #endif
00136
src/qvblockprogramming/qvguiblocks/qvblockinterfacesmall.cpp
