Improve sidebar widgets and split into two different modules (stream + frame)
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jfmcarreira committed
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@@ -22,261 +22,159 @@
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*/
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#include "config.h"
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#include <cmath>
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#include <QtGui>
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#include <QtDebug>
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#include "TypeDef.h"
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#include "PropertiesSidebar.h"
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#include "PlaYUVerFrame.h"
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namespace plaYUVer
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{
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class PropertiesSidebarPrivate
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{
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public:
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PropertiesSidebarPrivate()
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{
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channelCB = 0;
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colorsCB = 0;
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renderingCB = 0;
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linHistoButton = 0;
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logHistoButton = 0;
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fullImageButton = 0;
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selectionImageButton = 0;
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minInterv = 0;
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maxInterv = 0;
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labelMeanValue = 0;
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labelPixelsValue = 0;
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labelStdDevValue = 0;
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labelCountValue = 0;
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labelMedianValue = 0;
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labelPercentileValue = 0;
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sizeValueLabel = 0;
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colorSpaceValueLabel = 0;
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depthValueLabel = 0;
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alphaValueLabel = 0;
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selectionArea = QRect();
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inLoadingProcess = false;
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}
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bool inLoadingProcess;
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QComboBox *channelCB;
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QComboBox *colorsCB;
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QComboBox *renderingCB;
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QPushButton *linHistoButton;
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QPushButton *logHistoButton;
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QPushButton *fullImageButton;
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QPushButton *selectionImageButton;
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QButtonGroup *scaleButtonGroup;
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QButtonGroup *renderingButtonGroup;
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QSpinBox *minInterv;
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QSpinBox *maxInterv;
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QLabel *colorsLabel;
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QLabel *labelMeanValue;
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QLabel *labelPixelsValue;
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QLabel *labelStdDevValue;
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QLabel *labelCountValue;
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QLabel *labelMedianValue;
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QLabel *labelPercentileValue;
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QLabel *formatValueLabel;
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QLabel *sizeValueLabel;
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QLabel *colorSpaceValueLabel;
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QLabel *depthValueLabel;
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QLabel *alphaValueLabel;
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QRect selectionArea;
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InputStream* m_pcStream;
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PlaYUVerFrame *m_pcFrame;
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};
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////////////////////////////////////////////////////////////////////////////////
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// Constructor
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// StreamPropertiesSideBar
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////////////////////////////////////////////////////////////////////////////////
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PropertiesSidebar::PropertiesSidebar( QWidget* parent ) :
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StreamPropertiesSideBar::StreamPropertiesSideBar( QWidget* parent ) :
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QWidget( parent )
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{
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d = new PropertiesSidebarPrivate;
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// -------------- Variables definition --------------
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m_pcStream = NULL;
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// Histogram area -----------------------------------------------------
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// ----------------- GUI definition -----------------
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QLabel *channelLabel = new QLabel( tr( "Channel:" ) );
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channelLabel->setAlignment( Qt::AlignVCenter | Qt::AlignRight );
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QGridLayout *mainLayout = new QGridLayout;
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d->channelCB = new QComboBox;
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d->channelCB->addItem( tr( "Luminance" ) );
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d->channelCB->setItemIcon( 0, QIcon( ":/images/channel-luma.png" ) );
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QLabel *formatLabel = new QLabel( tr( "File Format:" ) );
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formatLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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labelFormatValue = new QLabel;
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labelFormatValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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d->channelCB->setWhatsThis( tr( "<p>Select here the histogram channel to display:<p>"
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"<b>Luminance</b>: Display luminance (perceived brightness).<p>"
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"<b>Red</b>: Display the red image channel.<p>"
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"<b>Green</b>: Display the green image channel.<p>"
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"<b>Blue</b>: Display the blue image channel.<p>"
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"<b>Alpha</b>: Display the alpha image channel. "
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"This channel corresponds to the transparency value and "
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"is supported by some image formats such as PNG or TIFF.<p>"
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"<b>Colors</b>: Display all color channel values at "
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"the same time." ) );
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QLabel *sizeLabel = new QLabel( tr( "Size (pixels):" ) );
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sizeLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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labelSizeValue = new QLabel;
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labelSizeValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QString scaleWhatsThis( tr( "<p>Select here the histogram scale.<p>"
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"If the image's maximal values are small, you can use the "
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"linear scale.<p>Logarithmic scale can be used when the maximal"
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" values are big; if it is used, all values (small and large) "
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"will be visible on the graph." ) );
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QLabel *colorSpaceLabel = new QLabel( tr( "Colorspace:" ) );
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colorSpaceLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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labelColorSpaceValue = new QLabel;
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labelColorSpaceValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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d->linHistoButton = new QPushButton;
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d->linHistoButton->setToolTip( tr( "Linear" ) );
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d->linHistoButton->setIcon( QIcon( ":/images/histogram-lin.png" ) );
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d->linHistoButton->setWhatsThis( scaleWhatsThis );
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d->linHistoButton->setCheckable( true );
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d->linHistoButton->setAutoExclusive( true );
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d->linHistoButton->setChecked( true );
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QGridLayout *propertiesLayout = new QGridLayout;
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propertiesLayout->addWidget( formatLabel, 0, 0 );
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propertiesLayout->addWidget( labelFormatValue, 0, 1 );
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propertiesLayout->addWidget( sizeLabel, 1, 0 );
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propertiesLayout->addWidget( labelSizeValue, 1, 1 );
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propertiesLayout->addWidget( colorSpaceLabel, 2, 0 );
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propertiesLayout->addWidget( labelColorSpaceValue, 2, 1 );
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d->logHistoButton = new QPushButton;
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d->logHistoButton->setToolTip( tr( "Logarithmic" ) );
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d->logHistoButton->setIcon( QIcon( ":/images/histogram-log.png" ) );
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d->logHistoButton->setWhatsThis( scaleWhatsThis );
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d->logHistoButton->setCheckable( true );
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d->logHistoButton->setAutoExclusive( true );
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QGroupBox *propertiesGroup = new QGroupBox( tr( "Properties" ) );
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propertiesGroup->setLayout( propertiesLayout );
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mainLayout->addWidget( propertiesGroup, 6, 0, 1, 4 );
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QHBoxLayout *scaleLayout = new QHBoxLayout;
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scaleLayout->addWidget( d->linHistoButton );
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scaleLayout->addWidget( d->logHistoButton );
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mainLayout->setRowStretch( 8, 10 );
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setLayout( mainLayout );
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setEnabled( false );
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d->colorsLabel = new QLabel( tr( "Colors:" ) );
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d->colorsLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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}
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d->colorsCB = new QComboBox;
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d->colorsCB->addItem( tr( "Red" ) );
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d->colorsCB->addItem( tr( "Green" ) );
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d->colorsCB->addItem( tr( "Blue" ) );
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d->colorsCB->setEnabled( false );
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d->colorsCB->setWhatsThis( tr( "<p>Select here the main color displayed with Colors Channel mode:"
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"<p><b>Red</b>: Draw the red image channel in the foreground.<p>"
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"<b>Green</b>: Draw the green image channel in the foreground.<p>"
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"<b>Blue</b>: Draw the blue image channel in the foreground.<p>" ) );
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StreamPropertiesSideBar::~StreamPropertiesSideBar()
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{
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d->colorsCB->hide();
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d->colorsLabel->hide();
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}
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QString regionWhatsThis( tr( "<p>Select here from which region the histogram will be computed:"
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"<p><b>Full Image</b>: Compute histogram using the full image."
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"<p><b>Selection</b>: Compute histogram using the current image "
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"selection." ) );
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QSize StreamPropertiesSideBar::sizeHint() const
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{
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QSize isize = QSize( size().width(), size().height() );
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isize += QSize( 80, 0 );
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return isize;
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}
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d->fullImageButton = new QPushButton;
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d->fullImageButton->setToolTip( tr( "Full Image" ) );
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d->fullImageButton->setIcon( QIcon( ":/images/image-full.png" ) );
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d->fullImageButton->setWhatsThis( regionWhatsThis );
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d->fullImageButton->setCheckable( true );
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d->fullImageButton->setAutoExclusive( true );
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d->fullImageButton->setChecked( true );
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Void StreamPropertiesSideBar::setData( InputStream* pcStream )
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{
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// Clear information.
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labelFormatValue->clear();
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labelSizeValue->clear();
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labelColorSpaceValue->clear();
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d->selectionImageButton = new QPushButton;
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d->selectionImageButton->setToolTip( tr( "Selection" ) );
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d->selectionImageButton->setIcon( QIcon( ":/images/image-selection.png" ) );
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d->selectionImageButton->setWhatsThis( regionWhatsThis );
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d->selectionImageButton->setCheckable( true );
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d->selectionImageButton->setAutoExclusive( true );
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if( !pcStream || !pcStream->getCurrFrame() )
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{
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setEnabled( false );
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return;
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}
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else
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{
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m_pcStream = pcStream;
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setEnabled( true );
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QHBoxLayout *regionLayout = new QHBoxLayout;
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regionLayout->addWidget( d->fullImageButton );
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regionLayout->addWidget( d->selectionImageButton );
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QString value;
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labelFormatValue->setText( m_pcStream->getFormatName() );
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uint width = m_pcStream->getWidth();
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uint height = m_pcStream->getHeight();
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value = QString( tr( "%1 x %2" ) ).arg( width ).arg( height );
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labelSizeValue->setText( value );
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value = QString( PlaYUVerFrame::supportedPixelFormatList().at( m_pcStream->getCurrFrame()->getPelFormat() ) );
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labelColorSpaceValue->setText( value );
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}
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}
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QGridLayout *topLayout = new QGridLayout;
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topLayout->addWidget( channelLabel, 1, 0 );
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topLayout->addWidget( d->channelCB, 1, 1 );
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topLayout->addLayout( scaleLayout, 1, 3 );
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topLayout->addWidget( d->colorsLabel, 2, 0 );
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topLayout->addWidget( d->colorsCB, 2, 1 );
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topLayout->addLayout( regionLayout, 2, 3 );
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topLayout->setColumnStretch( 2, 10 );
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////////////////////////////////////////////////////////////////////////////////
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// FramePropertiesSideBar
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////////////////////////////////////////////////////////////////////////////////
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// -------------------------------------------------------------
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FramePropertiesSideBar::FramePropertiesSideBar( QWidget* parent ) :
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QWidget( parent )
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{
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// -------------- Variables definition --------------
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m_pcFrame = NULL;
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QLabel *rangeLabel = new QLabel( tr( "Range:" ) );
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rangeLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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// ----------------- GUI definition -----------------
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d->minInterv = new QSpinBox;
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d->minInterv->setRange( 0, 255 );
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d->minInterv->setSingleStep( 1 );
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d->minInterv->setValue( 0 );
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d->minInterv->setWhatsThis( tr( "<p>Select here the minimal intensity "
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"value of the histogram selection." ) );
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d->maxInterv = new QSpinBox;
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d->maxInterv->setRange( 0, 255 );
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d->maxInterv->setSingleStep( 1 );
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d->maxInterv->setValue( 0 );
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d->minInterv->setWhatsThis( tr( "<p>Select here the maximal intensity value"
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" of the histogram selection." ) );
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QHBoxLayout *rangeLayout = new QHBoxLayout;
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rangeLayout->addWidget( rangeLabel );
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rangeLayout->addWidget( d->minInterv );
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rangeLayout->addWidget( d->maxInterv );
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topLayout->addLayout( rangeLayout, 4, 0, 1, 4 );
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// -------------------------------------------------------------
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QGridLayout *mainLayout = new QGridLayout;
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QLabel *pixelsLabel = new QLabel( tr( "Pixels:" ) );
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pixelsLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->labelPixelsValue = new QLabel;
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d->labelPixelsValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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labelPixelsValue = new QLabel;
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labelPixelsValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *countLabel = new QLabel( tr( "Selected:" ) );
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countLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->labelCountValue = new QLabel;
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d->labelCountValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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labelCountValue = new QLabel;
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labelCountValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *meanLabel = new QLabel( tr( "Mean:" ) );
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meanLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->labelMeanValue = new QLabel;
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d->labelMeanValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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labelMeanValue = new QLabel;
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labelMeanValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *stdDevLabel = new QLabel( tr( "Std. deviation:" ) );
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stdDevLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->labelStdDevValue = new QLabel;
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d->labelStdDevValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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labelStdDevValue = new QLabel;
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labelStdDevValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *medianLabel = new QLabel( tr( "Median:" ) );
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medianLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->labelMedianValue = new QLabel;
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d->labelMedianValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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labelMedianValue = new QLabel;
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labelMedianValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *percentileLabel = new QLabel( tr( "Percentile:" ) );
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percentileLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->labelPercentileValue = new QLabel;
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d->labelPercentileValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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labelPercentileValue = new QLabel;
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labelPercentileValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QGridLayout *statisticsLayout = new QGridLayout;
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statisticsLayout->addWidget( pixelsLabel, 0, 0 );
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statisticsLayout->addWidget( d->labelPixelsValue, 0, 1 );
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statisticsLayout->addWidget( labelPixelsValue, 0, 1 );
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statisticsLayout->addWidget( countLabel, 1, 0 );
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statisticsLayout->addWidget( d->labelCountValue, 1, 1 );
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statisticsLayout->addWidget( labelCountValue, 1, 1 );
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statisticsLayout->addWidget( meanLabel, 2, 0 );
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statisticsLayout->addWidget( d->labelMeanValue, 2, 1 );
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statisticsLayout->addWidget( labelMeanValue, 2, 1 );
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statisticsLayout->addWidget( stdDevLabel, 3, 0 );
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statisticsLayout->addWidget( d->labelStdDevValue, 3, 1 );
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statisticsLayout->addWidget( labelStdDevValue, 3, 1 );
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statisticsLayout->addWidget( medianLabel, 4, 0 );
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statisticsLayout->addWidget( d->labelMedianValue, 4, 1 );
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statisticsLayout->addWidget( labelMedianValue, 4, 1 );
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statisticsLayout->addWidget( percentileLabel, 5, 0 );
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statisticsLayout->addWidget( d->labelPercentileValue, 5, 1 );
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statisticsLayout->addWidget( labelPercentileValue, 5, 1 );
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QGroupBox *statisticsGroup = new QGroupBox( tr( "Statistics" ) );
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statisticsGroup->setLayout( statisticsLayout );
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@@ -284,235 +182,47 @@ PropertiesSidebar::PropertiesSidebar( QWidget* parent ) :
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"selected histogram part. These values are available for all "
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"channels." ) );
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topLayout->addWidget( statisticsGroup, 5, 0, 1, 4 );
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// -------------------------------------------------------------
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QLabel *formatLabel = new QLabel( tr( "File Format:" ) );
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formatLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->formatValueLabel = new QLabel;
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d->formatValueLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *sizeLabel = new QLabel( tr( "Size (pixels):" ) );
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sizeLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->sizeValueLabel = new QLabel;
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d->sizeValueLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *colorSpaceLabel = new QLabel( tr( "Colorspace:" ) );
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colorSpaceLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->colorSpaceValueLabel = new QLabel;
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d->colorSpaceValueLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *depthLabel = new QLabel( tr( "Color depth:" ) );
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depthLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->depthValueLabel = new QLabel;
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d->depthValueLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QLabel *alphaLabel = new QLabel( tr( "Alpha Channel:" ) );
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alphaLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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d->alphaValueLabel = new QLabel;
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d->alphaValueLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
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QGridLayout *propertiesLayout = new QGridLayout;
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propertiesLayout->addWidget( formatLabel, 0, 0 );
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propertiesLayout->addWidget( d->formatValueLabel, 0, 1 );
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propertiesLayout->addWidget( sizeLabel, 1, 0 );
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propertiesLayout->addWidget( d->sizeValueLabel, 1, 1 );
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propertiesLayout->addWidget( colorSpaceLabel, 2, 0 );
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propertiesLayout->addWidget( d->colorSpaceValueLabel, 2, 1 );
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propertiesLayout->addWidget( depthLabel, 4, 0 );
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propertiesLayout->addWidget( d->depthValueLabel, 4, 1 );
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propertiesLayout->addWidget( alphaLabel, 5, 0 );
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propertiesLayout->addWidget( d->alphaValueLabel, 5, 1 );
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QGroupBox *propertiesGroup = new QGroupBox( tr( "Properties" ) );
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propertiesGroup->setLayout( propertiesLayout );
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topLayout->addWidget( propertiesGroup, 6, 0, 1, 4 );
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topLayout->setRowStretch( 8, 10 );
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setLayout( topLayout );
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mainLayout->addWidget( statisticsGroup, 5, 0, 1, 4 );
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mainLayout->setRowStretch( 8, 10 );
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setLayout( mainLayout );
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setEnabled( false );
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// -------------------------------------------------------------
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connect( d->minInterv, SIGNAL( valueChanged (int) ), this, SLOT( slotMinValueChanged(int) ) );
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connect( d->maxInterv, SIGNAL( valueChanged (int) ), this, SLOT( slotMaxValueChanged(int) ) );
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}
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FramePropertiesSideBar::~FramePropertiesSideBar()
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{
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}
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////////////////////////////////////////////////////////////////////////////////
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// Destructor
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////////////////////////////////////////////////////////////////////////////////
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PropertiesSidebar::~PropertiesSidebar()
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QSize FramePropertiesSideBar::sizeHint() const
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{
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// If there is a currently histogram computation when dialog is closed,
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// stop it before the d->image data are deleted automatically!
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delete d;
|
||||
QSize isize = QSize( size().width(), size().height() );
|
||||
isize += QSize( 80, 0 );
|
||||
return isize;
|
||||
}
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// Set Data Function
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
void PropertiesSidebar::setData( InputStream* m_pcStream )
|
||||
Void FramePropertiesSideBar::setData( PlaYUVerFrame* pcFrame )
|
||||
{
|
||||
// We might be getting duplicate events from AlbumIconView,
|
||||
// which will cause all sorts of duplicate work.
|
||||
// More importantly, while the loading thread can handle this pretty well,
|
||||
// this will completely mess up the timing of progress info in the histogram
|
||||
// widget. So filter here, before the stopHistogramComputation!
|
||||
|
||||
// Clear information.
|
||||
d->labelMeanValue->clear();
|
||||
d->labelPixelsValue->clear();
|
||||
d->labelStdDevValue->clear();
|
||||
d->labelCountValue->clear();
|
||||
d->labelMedianValue->clear();
|
||||
d->labelPercentileValue->clear();
|
||||
d->formatValueLabel->clear();
|
||||
d->sizeValueLabel->clear();
|
||||
d->colorSpaceValueLabel->clear();
|
||||
d->depthValueLabel->clear();
|
||||
d->alphaValueLabel->clear();
|
||||
labelMeanValue->clear();
|
||||
labelPixelsValue->clear();
|
||||
labelStdDevValue->clear();
|
||||
labelCountValue->clear();
|
||||
labelMedianValue->clear();
|
||||
labelPercentileValue->clear();
|
||||
|
||||
if( !m_pcStream || !m_pcStream->getCurrFrame() )
|
||||
if( !pcFrame )
|
||||
{
|
||||
setEnabled( false );
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
d->m_pcStream = m_pcStream;
|
||||
d->m_pcFrame = m_pcStream->getCurrFrame();
|
||||
|
||||
if( d->m_pcFrame->getPelFormat() == PlaYUVerFrame::RGB8 && ( d->channelCB->count() == 1 ) )
|
||||
{
|
||||
d->channelCB->addItem( tr( "Red" ) );
|
||||
d->channelCB->setItemIcon( 1, QIcon( ":/images/channel-red.png" ) );
|
||||
d->channelCB->addItem( tr( "Green" ) );
|
||||
d->channelCB->setItemIcon( 2, QIcon( ":/images/channel-green.png" ) );
|
||||
d->channelCB->addItem( tr( "Blue" ) );
|
||||
d->channelCB->setItemIcon( 3, QIcon( ":/images/channel-blue.png" ) );
|
||||
|
||||
d->channelCB->addItem( QIcon( ":/images/channel-all.png" ), tr( "Colors" ) );
|
||||
d->colorsCB->show();
|
||||
d->colorsLabel->show();
|
||||
}
|
||||
if( d->m_pcFrame->getPelFormat() != PlaYUVerFrame::RGB8 && ( d->channelCB->count() != 1 ) )
|
||||
{
|
||||
d->channelCB->clear();
|
||||
d->channelCB->addItem( tr( "Luminance" ) );
|
||||
d->channelCB->setItemIcon( 0, QIcon( ":/images/channel-luma.png" ) );
|
||||
d->colorsCB->hide();
|
||||
d->colorsLabel->hide();
|
||||
}
|
||||
|
||||
m_pcFrame = pcFrame;
|
||||
setEnabled( true );
|
||||
|
||||
if( d->m_pcFrame )
|
||||
{
|
||||
// If a selection area is done in Image Editor and if the current
|
||||
// image is the same in Image Viewer, then compute too the histogram
|
||||
// for this selection.
|
||||
|
||||
// d->histogramWidget->updateData( d->image.bits(),
|
||||
// d->image.width(),
|
||||
// d->image.height(),
|
||||
// d->image.bitsPerChannel(),
|
||||
// d->image.colorSpace() );
|
||||
|
||||
// d->maxInterv->blockSignals( true );
|
||||
// if(d->image.bitsPerChannel()==16)
|
||||
// d->maxInterv->setMaximum( 65535 );
|
||||
// else
|
||||
// d->maxInterv->setMaximum( 255 );
|
||||
// d->maxInterv->blockSignals( false );
|
||||
d->fullImageButton->hide();
|
||||
d->selectionImageButton->hide();
|
||||
updateInformations();
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// SLOTS
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
void PropertiesSidebar::slotMinValueChanged( int min )
|
||||
{
|
||||
// Called when user changes values of spin box.
|
||||
// Communicate the change to histogram widget.
|
||||
|
||||
// make the one control "push" the other
|
||||
if( min == d->maxInterv->value() + 1 )
|
||||
d->maxInterv->setValue( min );
|
||||
|
||||
d->maxInterv->setMinimum( min - 1 );
|
||||
updateStatistiques();
|
||||
}
|
||||
|
||||
void PropertiesSidebar::slotMaxValueChanged( int max )
|
||||
{
|
||||
if( max == d->minInterv->value() - 1 )
|
||||
d->minInterv->setValue( max );
|
||||
|
||||
d->minInterv->setMaximum( max + 1 );
|
||||
updateStatistiques();
|
||||
}
|
||||
|
||||
void PropertiesSidebar::slotUpdateInterval( int min, int max )
|
||||
{
|
||||
// Called when value is set from within histogram widget.
|
||||
// Block signals to prevent slotMinValueChanged and
|
||||
// slotMaxValueChanged being called.
|
||||
d->minInterv->blockSignals( true );
|
||||
d->minInterv->setMaximum( max + 1 );
|
||||
d->minInterv->setValue( min );
|
||||
d->minInterv->blockSignals( false );
|
||||
|
||||
d->maxInterv->blockSignals( true );
|
||||
d->maxInterv->setMinimum( min - 1 );
|
||||
d->maxInterv->setValue( max );
|
||||
d->maxInterv->blockSignals( false );
|
||||
|
||||
updateStatistiques();
|
||||
}
|
||||
|
||||
void PropertiesSidebar::slotUpdateIntervRange( int range )
|
||||
{
|
||||
d->maxInterv->blockSignals( true );
|
||||
d->maxInterv->setMaximum( range );
|
||||
d->maxInterv->blockSignals( false );
|
||||
}
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// Informations
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
void PropertiesSidebar::updateInformations()
|
||||
{
|
||||
QString value;
|
||||
|
||||
uint width = d->m_pcFrame->getWidth();
|
||||
uint height = d->m_pcFrame->getHeight();
|
||||
value = QString( tr( "%1 x %2" ) ).arg( width ).arg( height );
|
||||
d->sizeValueLabel->setText( value );
|
||||
|
||||
d->formatValueLabel->setText( d->m_pcStream->getFormatName() );
|
||||
|
||||
value = QString( PlaYUVerFrame::supportedPixelFormatList().at( d->m_pcFrame->getPelFormat() ) );
|
||||
d->colorSpaceValueLabel->setText( value );
|
||||
|
||||
}
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// Statistiques
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
void PropertiesSidebar::updateStatistiques()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
} // NAMESPACE
|
||||
|
||||
Reference in new issue
Block a user