KisCrossChannelConfigWidget Class Reference

#include <kis_cross_channel_filter.h>

Inheritance diagram for KisCrossChannelConfigWidget:

Public Member Functions
KisPropertiesConfigurationSP	configuration () const override
	KisCrossChannelConfigWidget (QWidget *parent, KisPaintDeviceSP dev, Qt::WindowFlags f=Qt::WindowFlags())
void	setConfiguration (const KisPropertiesConfigurationSP config) override
	~KisCrossChannelConfigWidget () override
Public Member Functions inherited from KisMultiChannelConfigWidget
	KisMultiChannelConfigWidget (QWidget *parent, KisPaintDeviceSP dev, Qt::WindowFlags f=Qt::WindowFlags())
void	setConfiguration (const KisPropertiesConfigurationSP config) override
	~KisMultiChannelConfigWidget () override
Public Member Functions inherited from KisConfigWidget
virtual KoCanvasResourcesInterfaceSP	canvasResourcesInterface () const
virtual void	setCanvasResourcesInterface (KoCanvasResourcesInterfaceSP canvasResourcesInterface)
virtual void	setView (KisViewManager *view)
	~KisConfigWidget () override

Protected Member Functions
int	findDefaultVirtualChannelSelection () override
virtual KisPropertiesConfigurationSP	getDefaultConfiguration () override
void	updateChannelControls () override
Protected Member Functions inherited from KisMultiChannelConfigWidget
QPixmap	createGradient (Qt::Orientation orient)
QPixmap	getHistogram ()
void	init ()
void	resetCurves ()
void	setActiveChannel (int ch)
Protected Member Functions inherited from KisConfigWidget
	KisConfigWidget (QWidget *parent=0, Qt::WindowFlags f=Qt::WindowFlags(), int delay=200)

Private Slots
void	slotDriverChannelSelected (int index)

Private Attributes
QScopedPointer< KisCurveWidgetControlsManagerInt >	m_curveControlsManager
QVector< int >	m_driverChannels

Additional Inherited Members
Signals inherited from KisConfigWidget
void	sigConfigurationItemChanged ()
void	sigConfigurationUpdated ()
void	sigDropLockedConfig (KisPropertiesConfigurationSP p)
void	sigSaveLockedConfig (KisPropertiesConfigurationSP p)
Protected Slots inherited from KisMultiChannelConfigWidget
void	logHistView ()
void	resetCurve ()
void	slotChannelSelected (int index)
void	slotCurveModified ()
Protected Attributes inherited from KisMultiChannelConfigWidget
int	m_activeVChannel {0}
QList< KisCubicCurve >	m_curves
KisPaintDeviceSP	m_dev
KisHistogram *	m_histogram {nullptr}
WdgPerChannel *	m_page {nullptr}
QVector< VirtualChannelInfo >	m_virtualChannels

Detailed Description

Definition at line 86 of file kis_cross_channel_filter.h.

Constructor & Destructor Documentation

KisCrossChannelConfigWidget()

KisCrossChannelConfigWidget::KisCrossChannelConfigWidget	(	QWidget *	parent,
		KisPaintDeviceSP	dev,
		Qt::WindowFlags	f = Qt::WindowFlags() )

Definition at line 229 of file kis_cross_channel_filter.cpp.

        : KisMultiChannelConfigWidget(parent, dev, f)
{
    const int virtualChannelCount = m_virtualChannels.size();
    m_driverChannels.resize(virtualChannelCount);
 
    init();
 
    for (int i = 0; i < virtualChannelCount; i++) {
        const VirtualChannelInfo &info = m_virtualChannels[i];
 
        if (info.type() == VirtualChannelInfo::ALL_COLORS) {
            continue;
        }
 
        m_page->cmbDriverChannel->addItem(info.name(), i);
    }
 
    connect(m_page->cmbDriverChannel, SIGNAL(activated(int)), this, SLOT(slotDriverChannelSelected(int)));
}

References VirtualChannelInfo::ALL_COLORS, connect(), KisMultiChannelConfigWidget::init(), m_driverChannels, KisMultiChannelConfigWidget::m_page, KisMultiChannelConfigWidget::m_virtualChannels, VirtualChannelInfo::name(), slotDriverChannelSelected(), and VirtualChannelInfo::type().

~KisCrossChannelConfigWidget()

KisCrossChannelConfigWidget::~KisCrossChannelConfigWidget ( )

override

Definition at line 252 of file kis_cross_channel_filter.cpp.

{}

Member Function Documentation

configuration()

KisPropertiesConfigurationSP KisCrossChannelConfigWidget::configuration ( ) const

overridevirtual

Returns

the configuration

Implements KisConfigWidget.

Definition at line 285 of file kis_cross_channel_filter.cpp.

{
    auto *cfg = new KisCrossChannelFilterConfiguration(m_virtualChannels.count(), m_dev->colorSpace(), KisGlobalResourcesInterface::instance());
    KisPropertiesConfigurationSP cfgSP = cfg;
 
    m_curves[m_activeVChannel] = m_page->curveWidget->curve();
    cfg->setCurves(m_curves);
    cfg->setActiveCurve(m_activeVChannel);
    cfg->setDriverChannels(m_driverChannels);
 
    return cfgSP;
}

References KisPaintDevice::colorSpace(), KisGlobalResourcesInterface::instance(), KisMultiChannelConfigWidget::m_activeVChannel, KisMultiChannelConfigWidget::m_curves, KisMultiChannelConfigWidget::m_dev, m_driverChannels, KisMultiChannelConfigWidget::m_page, and KisMultiChannelConfigWidget::m_virtualChannels.

findDefaultVirtualChannelSelection()

int KisCrossChannelConfigWidget::findDefaultVirtualChannelSelection ( )

overrideprotectedvirtual

Reimplemented from KisMultiChannelConfigWidget.

Definition at line 265 of file kis_cross_channel_filter.cpp.

{
    // Show the first channel with a curve, or saturation by default
 
    int initialChannel = -1;
    for (int i = 0; i < m_virtualChannels.size(); i++) {
        if (!m_curves[i].isConstant(0.5)) {
            initialChannel = i;
            break;
        }
    }
 
    if (initialChannel < 0) {
        initialChannel = qMax(0, KisMultiChannelFilter::findChannel(m_virtualChannels, VirtualChannelInfo::SATURATION));
    }
 
    return initialChannel;
}

References KisMultiChannelFilter::findChannel(), KisMultiChannelConfigWidget::m_curves, KisMultiChannelConfigWidget::m_virtualChannels, and VirtualChannelInfo::SATURATION.

getDefaultConfiguration()

KisPropertiesConfigurationSP KisCrossChannelConfigWidget::getDefaultConfiguration ( )

overrideprotectedvirtual

Implements KisMultiChannelConfigWidget.

Definition at line 308 of file kis_cross_channel_filter.cpp.

{
    return new KisCrossChannelFilterConfiguration(m_virtualChannels.size(), m_dev->colorSpace(), KisGlobalResourcesInterface::instance());
}

References KisPaintDevice::colorSpace(), KisGlobalResourcesInterface::instance(), KisMultiChannelConfigWidget::m_dev, and KisMultiChannelConfigWidget::m_virtualChannels.

setConfiguration()

void KisCrossChannelConfigWidget::setConfiguration ( const KisPropertiesConfigurationSP config )

overridevirtual

Parameters

config

the configuration for this configuration widget.

Implements KisConfigWidget.

Definition at line 255 of file kis_cross_channel_filter.cpp.

{
    const auto *cfg = dynamic_cast<const KisCrossChannelFilterConfiguration*>(config.data());
    KIS_ASSERT(cfg);
 
    m_driverChannels = cfg->driverChannels();
    KisMultiChannelConfigWidget::setConfiguration(config);
    updateChannelControls();
}

References KisSharedPtr< T >::data(), KIS_ASSERT, m_driverChannels, KisMultiChannelConfigWidget::setConfiguration(), and updateChannelControls().

slotDriverChannelSelected

void KisCrossChannelConfigWidget::slotDriverChannelSelected ( int index )

privateslot

Definition at line 313 of file kis_cross_channel_filter.cpp.

{
    const int channel = m_page->cmbDriverChannel->itemData(index).toInt();
 
    KIS_SAFE_ASSERT_RECOVER_RETURN(0 <= channel && channel < m_virtualChannels.size());
    m_driverChannels[m_activeVChannel] = channel;
 
    updateChannelControls();
    Q_EMIT sigConfigurationItemChanged();
}

References KIS_SAFE_ASSERT_RECOVER_RETURN, KisMultiChannelConfigWidget::m_activeVChannel, m_driverChannels, KisMultiChannelConfigWidget::m_page, KisMultiChannelConfigWidget::m_virtualChannels, KisConfigWidget::sigConfigurationItemChanged(), and updateChannelControls().

updateChannelControls()

void KisCrossChannelConfigWidget::updateChannelControls ( )

overrideprotectedvirtual

Implements KisMultiChannelConfigWidget.

Definition at line 298 of file kis_cross_channel_filter.cpp.

{
    m_curveControlsManager.reset(new KisCurveWidgetControlsManagerInt(m_page->curveWidget,
                                                                      m_page->intIn, m_page->intOut, 0, 100, -100, 100));
 
    const int index = m_page->cmbDriverChannel->findData(m_driverChannels[m_activeVChannel]);
    m_page->cmbDriverChannel->setCurrentIndex(index);
}

References KisMultiChannelConfigWidget::m_activeVChannel, m_curveControlsManager, m_driverChannels, and KisMultiChannelConfigWidget::m_page.

Member Data Documentation

m_curveControlsManager

QScopedPointer<KisCurveWidgetControlsManagerInt> KisCrossChannelConfigWidget::m_curveControlsManager

private

Definition at line 108 of file kis_cross_channel_filter.h.

m_driverChannels

QVector<int> KisCrossChannelConfigWidget::m_driverChannels

private

Definition at line 107 of file kis_cross_channel_filter.h.

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The documentation for this class was generated from the following files:

• plugins/filters/colorsfilters/kis_cross_channel_filter.h
• plugins/filters/colorsfilters/kis_cross_channel_filter.cpp