188 lines
6.3 KiB
C++
188 lines
6.3 KiB
C++
/* This file is a part of plaYUVer project
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* Copyright (C) 2014 by Luis Lucas (luisfrlucas@gmail.com)
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* Joao Carreira (jfmcarreira@gmail.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/**
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* \file QualityMeasurementSidebar.cpp
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* \brief Definition of the quality measurement sidebar
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*/
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#include "PlaYUVerDefs.h"
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#include <QtGui>
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#include "QualityMeasurementSidebar.h"
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#include "SubWindowHandle.h"
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namespace plaYUVer
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{
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QualityMeasurementSidebar::QualityMeasurementSidebar( QWidget* parent, QMdiArea *mdiArea ) :
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QWidget( parent ),
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m_pcMainWindowMdiArea( mdiArea ),
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m_pcCurrentSubWindow( NULL )
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{
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// Side bar area -----------------------------------------------------
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QLabel *RefLabel = new QLabel( tr( "Ref:" ) );
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RefLabel->setAlignment( Qt::AlignVCenter | Qt::AlignRight );
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QLabel *RecLabel = new QLabel( tr( "Rec:" ) );
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RecLabel->setAlignment( Qt::AlignVCenter | Qt::AlignRight );
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m_comboBoxRef = new QComboBox;
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updateSubWindowList();
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QGridLayout *mainLayout = new QGridLayout;
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mainLayout->addWidget( RefLabel, 0, 0, Qt::AlignLeft );
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mainLayout->addWidget( m_comboBoxRef, 0, 1, Qt::AlignLeft );
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m_ppcLabelQualityLabel[LUMA] = new QLabel( "PSNR Y:" );
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m_ppcLabelQualityLabel[LUMA]->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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m_ppcLabelQualityValue[LUMA] = new QLabel;
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m_ppcLabelQualityValue[LUMA]->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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m_ppcLabelQualityLabel[CHROMA_U] = new QLabel( "PSNR U:" );
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m_ppcLabelQualityLabel[CHROMA_U]->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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m_ppcLabelQualityValue[CHROMA_U] = new QLabel;
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m_ppcLabelQualityValue[CHROMA_U]->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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m_ppcLabelQualityLabel[CHROMA_V] = new QLabel( "PSNR V:" );
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m_ppcLabelQualityLabel[CHROMA_V]->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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m_ppcLabelQualityValue[CHROMA_V] = new QLabel;
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m_ppcLabelQualityValue[CHROMA_V]->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QGridLayout *qualityResultsLayout = new QGridLayout;
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qualityResultsLayout->addWidget( m_ppcLabelQualityLabel[LUMA], 0, 0 );
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qualityResultsLayout->addWidget( m_ppcLabelQualityValue[LUMA], 0, 1 );
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qualityResultsLayout->addWidget( m_ppcLabelQualityLabel[CHROMA_U], 1, 0 );
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qualityResultsLayout->addWidget( m_ppcLabelQualityValue[CHROMA_U], 1, 1 );
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qualityResultsLayout->addWidget( m_ppcLabelQualityLabel[CHROMA_V], 2, 0 );
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qualityResultsLayout->addWidget( m_ppcLabelQualityValue[CHROMA_V], 2, 1 );
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QGroupBox *statisticsGroup = new QGroupBox( tr( "Quality" ) );
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statisticsGroup->setLayout( qualityResultsLayout );
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statisticsGroup->setWhatsThis( tr( "<p>Here you can see the quality results calculated for the "
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"selected windows." ) );
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mainLayout->addWidget( statisticsGroup, 4, 0, 3, 3 );
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mainLayout->setRowStretch( 8, 10 );
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setLayout( mainLayout );
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connect( m_comboBoxRef, SIGNAL( activated(int) ), this, SLOT( slotReferenceChanged(int) ) );
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}
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QualityMeasurementSidebar::~QualityMeasurementSidebar()
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{
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}
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QSize QualityMeasurementSidebar::sizeHint() const
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{
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QSize currSize = size();
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QSize bestSize( 240, currSize.height() );
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if( currSize.width() < bestSize.width() )
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return bestSize;
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else
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return currSize;
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}
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Void QualityMeasurementSidebar::updateSubWindowList()
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{
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SubWindowHandle *subWindow;
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QString currSubWindowName;
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m_pcWindowListNames.clear();
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for( Int i = 0; i < m_pcMainWindowMdiArea->subWindowList().size(); i++ )
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{
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subWindow = qobject_cast<SubWindowHandle *>( m_pcMainWindowMdiArea->subWindowList().at( i ) );
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currSubWindowName = subWindow->getWindowName();
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if( !m_pcSelectedWindowListNames.contains( currSubWindowName ) && !subWindow->getIsModule() )
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m_pcWindowListNames.append( currSubWindowName );
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}
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m_comboBoxRef->clear();
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m_comboBoxRef->insertItems( 0, m_pcWindowListNames );
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m_comboBoxRef->setCurrentIndex( -1 );
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if( m_pcCurrentSubWindow )
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{
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if( SubWindowHandle* refSubWindow = m_pcCurrentSubWindow->getRefSubWindow() )
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{
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Int index = m_pcWindowListNames.contains( refSubWindow->getWindowName() );
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m_comboBoxRef->setCurrentIndex( index );
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}
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}
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}
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Void QualityMeasurementSidebar::updateCurrentWindow( SubWindowHandle *subWindow )
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{
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m_pcCurrentSubWindow = subWindow;
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updateSidebarData();
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}
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Void QualityMeasurementSidebar::updateSidebarData()
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{
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QString value( "0.00" );
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if( m_pcCurrentSubWindow )
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{
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if( SubWindowHandle* refSubWindow = m_pcCurrentSubWindow->getRefSubWindow() )
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{
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Int index = m_pcWindowListNames.contains( refSubWindow->getWindowName() );
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m_comboBoxRef->setCurrentIndex( index );
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PlaYUVerFrame* currFrame = m_pcCurrentSubWindow->getCurrFrame();
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PlaYUVerFrame* refFrame = refSubWindow->getCurrFrame();
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Double quality;
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for( Int component = 0; component < 3; component++ )
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{
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quality = currFrame->getPSNR( refFrame, component );
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m_ppcLabelQualityValue[component]->setText( value.setNum( quality, 'f', 2 ) );
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}
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return;
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}
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}
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for( Int component = 0; component < 3; component++ )
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{
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m_ppcLabelQualityValue[component]->setText( value );
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}
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}
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Void QualityMeasurementSidebar::slotReferenceChanged( Int index )
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{
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if( index > -1 && m_pcCurrentSubWindow )
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{
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SubWindowHandle *subWindow = qobject_cast<SubWindowHandle *>( m_pcMainWindowMdiArea->subWindowList().at( index ) );
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if( subWindow )
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{
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if( m_pcCurrentSubWindow->getCurrFrame()->haveSameFmt( subWindow->getCurrFrame() ) )
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{
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m_pcCurrentSubWindow->setRefSubWindow( subWindow );
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updateSidebarData();
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return;
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}
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}
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}
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m_comboBoxRef->setCurrentIndex( -1 );
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}
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} // NAMESPACE
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