KisHalftoneConfigWidget Class Reference

#include <KisHalftoneConfigWidget.h>

Inheritance diagram for KisHalftoneConfigWidget:

Public Member Functions
KisPropertiesConfigurationSP	configuration () const override
	KisHalftoneConfigWidget (QWidget *parent, const KisPaintDeviceSP dev)
void	setCanvasResourcesInterface (KoCanvasResourcesInterfaceSP canvasResourcesInterface) override
void	setConfiguration (const KisPropertiesConfigurationSP config) override
void	setView (KisViewManager *view) override
	~KisHalftoneConfigWidget () override
Public Member Functions inherited from KisConfigWidget
virtual KoCanvasResourcesInterfaceSP	canvasResourcesInterface () const
	~KisConfigWidget () override

Private Slots
void	slot_comboBoxMode_currentIndexChanged (int index)

Private Attributes
QList< KoChannelInfo * >	m_channelsInfo
QVector< KisHalftoneConfigPageWidget * >	m_channelWidgets
QString	m_colorModelId
KisHalftoneConfigPageWidget *	m_intensityWidget
const KisPaintDeviceSP	m_paintDevice
Ui_HalftoneConfigWidget	m_ui

Additional Inherited Members
Signals inherited from KisConfigWidget
void	sigConfigurationItemChanged ()
void	sigConfigurationUpdated ()
void	sigDropLockedConfig (KisPropertiesConfigurationSP p)
void	sigSaveLockedConfig (KisPropertiesConfigurationSP p)
Protected Member Functions inherited from KisConfigWidget
	KisConfigWidget (QWidget *parent=0, Qt::WindowFlags f=Qt::WindowFlags(), int delay=200)

Detailed Description

Definition at line 24 of file KisHalftoneConfigWidget.h.

Constructor & Destructor Documentation

KisHalftoneConfigWidget()

KisHalftoneConfigWidget::KisHalftoneConfigWidget	(	QWidget *	parent,
		const KisPaintDeviceSP	dev )

Definition at line 24 of file KisHalftoneConfigWidget.cpp.

    : KisConfigWidget(parent)
    , m_paintDevice(dev)
    , m_intensityWidget(nullptr)
{
    Q_ASSERT(m_paintDevice);
 
    m_channelsInfo = m_paintDevice->colorSpace()->channels();
    m_colorModelId = m_paintDevice->colorSpace()->colorModelId().id();
 
    m_ui.setupUi(this);
 
    const QString intensityString = i18nc("Brightness in HSI color model", "Intensity");
    const QString independentChannelsString = i18n("Independent Channels");
    const QString alphaString = KoColorSpaceRegistry::instance()->graya8()->channels().at(1)->name();
    const QString grayString = KoColorSpaceRegistry::instance()->graya8()->channels().at(0)->name();
 
    if (m_colorModelId == AlphaColorModelID.id()) {
        m_ui.comboBoxMode->addItem(alphaString);
    } else if (m_colorModelId == GrayColorModelID.id()) {
        m_ui.comboBoxMode->addItem(grayString);
    } else if (m_colorModelId == GrayAColorModelID.id()) {
        m_ui.comboBoxMode->addItem(grayString);
        m_ui.comboBoxMode->addItem(alphaString);
    } else {
        m_ui.comboBoxMode->addItem(intensityString);
        m_ui.comboBoxMode->addItem(independentChannelsString);
        m_ui.comboBoxMode->addItem(alphaString);
        m_intensityWidget = new KisHalftoneConfigPageWidget(this, m_paintDevice);
        m_intensityWidget->hide();
        connect(m_intensityWidget, SIGNAL(signal_configurationUpdated()), this, SIGNAL(sigConfigurationItemChanged()));
    }
 
    int alphaPos = static_cast<int>(m_paintDevice->colorSpace()->alphaPos());
    for (int i = 0; i < m_channelsInfo.size(); ++i)
    {
        KisHalftoneConfigPageWidget * w = new KisHalftoneConfigPageWidget(this, m_paintDevice);
        if (m_colorModelId != GrayColorModelID.id() && m_colorModelId != GrayAColorModelID.id()) {
            w->hideColors();
            if (i != alphaPos) {
                w->setContentsMargins(10, 10, 10, 10);
            }
        } else {
            if (i == alphaPos) {
                w->hideColors();
            }
        }
        w->hide();
        m_channelWidgets.append(w);
        connect(w, SIGNAL(signal_configurationUpdated()), this, SIGNAL(sigConfigurationItemChanged()));
    }
 
    connect(m_ui.comboBoxMode, SIGNAL(currentIndexChanged(int)), this, SLOT(slot_comboBoxMode_currentIndexChanged(int)));
}

References AlphaColorModelID, KoColorSpace::alphaPos(), KoColorSpace::channels, KoColorSpace::colorModelId(), KisPaintDevice::colorSpace(), connect(), KoColorSpaceRegistry::graya8(), GrayAColorModelID, GrayColorModelID, KoID::id(), KoColorSpaceRegistry::instance(), m_channelsInfo, m_channelWidgets, m_colorModelId, m_intensityWidget, m_paintDevice, m_ui, KisConfigWidget::sigConfigurationItemChanged(), and slot_comboBoxMode_currentIndexChanged().

~KisHalftoneConfigWidget()

KisHalftoneConfigWidget::~KisHalftoneConfigWidget ( )

override

Definition at line 79 of file KisHalftoneConfigWidget.cpp.

{}

Member Function Documentation

configuration()

KisPropertiesConfigurationSP KisHalftoneConfigWidget::configuration ( ) const

overridevirtual

Returns

the configuration

Implements KisConfigWidget.

Definition at line 133 of file KisHalftoneConfigWidget.cpp.

{
    KisFilterSP filter = KisFilterRegistry::instance()->get("halftone");
    KisHalftoneFilterConfigurationSP filterConfig =
        dynamic_cast<KisHalftoneFilterConfiguration*>(
            filter->factoryConfiguration(KisGlobalResourcesInterface::instance()).data()
        );
 
    filterConfig->setColorModelId(m_colorModelId);
    
    if (m_colorModelId == AlphaColorModelID.id()) {
        filterConfig->setMode(KisHalftoneFilterConfiguration::HalftoneMode_Alpha);
        m_channelWidgets[0]->configuration(filterConfig, "alpha_");
    } else if (m_colorModelId == GrayColorModelID.id()) {
        filterConfig->setMode(KisHalftoneFilterConfiguration::HalftoneMode_Intensity);
        m_channelWidgets[0]->configuration(filterConfig, "intensity_");
    } else if (m_colorModelId == GrayAColorModelID.id()) {
        if (m_ui.comboBoxMode->currentIndex() == 0) {
            filterConfig->setMode(KisHalftoneFilterConfiguration::HalftoneMode_Intensity);
        } else {
            filterConfig->setMode(KisHalftoneFilterConfiguration::HalftoneMode_Alpha);
        }
        m_channelWidgets[0]->configuration(filterConfig, "intensity_");
        m_channelWidgets[1]->configuration(filterConfig, "alpha_");
    } else {
        int alphaPos = m_paintDevice->colorSpace()->alphaPos();
        if (m_ui.comboBoxMode->currentIndex() == 0) {
            filterConfig->setMode(KisHalftoneFilterConfiguration::HalftoneMode_Intensity);
        } else if (m_ui.comboBoxMode->currentIndex() == 1) {
            filterConfig->setMode(KisHalftoneFilterConfiguration::HalftoneMode_IndependentChannels);
        } else {
            filterConfig->setMode(KisHalftoneFilterConfiguration::HalftoneMode_Alpha);
        }
        m_intensityWidget->configuration(filterConfig, "intensity_");
        for (int i = 0; i < m_channelWidgets.size(); ++i) {
            if (i != alphaPos) {
                m_channelWidgets[i]->configuration(filterConfig, m_colorModelId + "_channel" + QString::number(i) + "_");
            }
        }
        m_channelWidgets[alphaPos]->configuration(filterConfig, "alpha_");
    }
 
    return filterConfig;
}

References AlphaColorModelID, KoColorSpace::alphaPos(), KisPaintDevice::colorSpace(), KisHalftoneConfigPageWidget::configuration(), KisSharedPtr< T >::data(), KisBaseProcessor::factoryConfiguration(), KoGenericRegistry< T >::get(), GrayAColorModelID, GrayColorModelID, KisHalftoneFilterConfiguration::HalftoneMode_Alpha, KisHalftoneFilterConfiguration::HalftoneMode_IndependentChannels, KisHalftoneFilterConfiguration::HalftoneMode_Intensity, KoID::id(), KisFilterRegistry::instance(), KisGlobalResourcesInterface::instance(), m_channelWidgets, m_colorModelId, m_intensityWidget, m_paintDevice, and m_ui.

setCanvasResourcesInterface()

void KisHalftoneConfigWidget::setCanvasResourcesInterface ( KoCanvasResourcesInterfaceSP canvasResourcesInterface )

overridevirtual

Reimplemented from KisConfigWidget.

Definition at line 193 of file KisHalftoneConfigWidget.cpp.

{
    if (m_intensityWidget) {
        m_intensityWidget->setCanvasResourcesInterface(canvasResourcesInterface);
    }
    for (KisHalftoneConfigPageWidget *configPageWidget : m_channelWidgets) {
        if (configPageWidget) {
            configPageWidget->setCanvasResourcesInterface(canvasResourcesInterface);
        }
    }
}

References KisConfigWidget::canvasResourcesInterface(), m_channelWidgets, m_intensityWidget, and KisHalftoneConfigPageWidget::setCanvasResourcesInterface().

setConfiguration()

void KisHalftoneConfigWidget::setConfiguration ( const KisPropertiesConfigurationSP config )

overridevirtual

Parameters

config

the configuration for this configuration widget.

Implements KisConfigWidget.

Definition at line 82 of file KisHalftoneConfigWidget.cpp.

{
    const KisHalftoneFilterConfigurationSP filterConfig =
        const_cast<KisHalftoneFilterConfiguration*>(
            dynamic_cast<const KisHalftoneFilterConfiguration*>(config.data())
        );
 
    {
        KisSignalsBlocker signalsBlocker(this);
 
        QString mode = filterConfig->mode();
 
        if (m_colorModelId == AlphaColorModelID.id()) {
            m_channelWidgets[0]->setConfiguration(filterConfig, "alpha_");
            m_ui.comboBoxMode->setCurrentIndex(0);
        } else if (m_colorModelId == GrayColorModelID.id()) {
            m_channelWidgets[0]->setConfiguration(filterConfig, "intensity_");
            m_ui.comboBoxMode->setCurrentIndex(0);
        } else if (m_colorModelId == GrayAColorModelID.id()) {
            m_channelWidgets[0]->setConfiguration(filterConfig, "intensity_");
            m_channelWidgets[1]->setConfiguration(filterConfig, "alpha_");
 
            if (mode == KisHalftoneFilterConfiguration::HalftoneMode_Alpha) {
                m_ui.comboBoxMode->setCurrentIndex(1);
            } else {
                m_ui.comboBoxMode->setCurrentIndex(0);
            }
        } else {
            int alphaPos = m_paintDevice->colorSpace()->alphaPos();
            m_intensityWidget->setConfiguration(filterConfig, "intensity_");
            for (int i = 0; i < m_channelWidgets.size(); ++i) {
                if (i != alphaPos) {
                    m_channelWidgets[i]->setConfiguration(filterConfig, m_colorModelId + "_channel" + QString::number(i) + "_");
                }
            }
            m_channelWidgets[alphaPos]->setConfiguration(filterConfig, "alpha_");
 
            if (mode == KisHalftoneFilterConfiguration::HalftoneMode_Alpha) {
                m_ui.comboBoxMode->setCurrentIndex(2);
            } else if (mode == KisHalftoneFilterConfiguration::HalftoneMode_IndependentChannels) {
                m_ui.comboBoxMode->setCurrentIndex(1);
            } else {
                m_ui.comboBoxMode->setCurrentIndex(0);
            }
        }
 
        slot_comboBoxMode_currentIndexChanged(m_ui.comboBoxMode->currentIndex());
    }
    Q_EMIT sigConfigurationItemChanged();
}

References AlphaColorModelID, KoColorSpace::alphaPos(), KisPaintDevice::colorSpace(), KisSharedPtr< T >::data(), GrayAColorModelID, GrayColorModelID, KisHalftoneFilterConfiguration::HalftoneMode_Alpha, KisHalftoneFilterConfiguration::HalftoneMode_IndependentChannels, KoID::id(), m_channelWidgets, m_colorModelId, m_intensityWidget, m_paintDevice, m_ui, KisHalftoneConfigPageWidget::setConfiguration(), KisConfigWidget::sigConfigurationItemChanged(), and slot_comboBoxMode_currentIndexChanged().

setView()

void KisHalftoneConfigWidget::setView ( KisViewManager * view )

overridevirtual

Sets the view object that can be used by the configuration widget for richer functionality

TODO: remove this method from KisConfigWidget, since KisViewManager is from kritaui, but we are in kritaimage

Reimplemented from KisConfigWidget.

Definition at line 178 of file KisHalftoneConfigWidget.cpp.

{
    if (m_intensityWidget) {
        m_intensityWidget->setView(view);
    }
    for (KisHalftoneConfigPageWidget *configPageWidget : m_channelWidgets) {
        if (configPageWidget) {
            configPageWidget->setView(view);
        }
    }
 
    KoCanvasResourcesInterfaceSP canvasResourcesInterface = view ? view->canvasResourceProvider()->resourceManager()->canvasResourcesInterface() : nullptr;
    setCanvasResourcesInterface(canvasResourcesInterface);
}

References KisViewManager::canvasResourceProvider(), KoCanvasResourceProvider::canvasResourcesInterface(), KisConfigWidget::canvasResourcesInterface(), m_channelWidgets, m_intensityWidget, KisCanvasResourceProvider::resourceManager(), setCanvasResourcesInterface(), and KisHalftoneConfigPageWidget::setView().

slot_comboBoxMode_currentIndexChanged

void KisHalftoneConfigWidget::slot_comboBoxMode_currentIndexChanged ( int index )

privateslot

Definition at line 205 of file KisHalftoneConfigWidget.cpp.

{
    while (m_ui.tabWidgetChannels->count()) {
        m_ui.tabWidgetChannels->removeTab(0);
    }
    
    if (m_colorModelId == AlphaColorModelID.id() || m_colorModelId == GrayColorModelID.id()) {
        m_ui.tabWidgetChannels->addTab(m_channelWidgets[0], m_channelsInfo.at(0)->name());
    } else if (m_colorModelId == GrayAColorModelID.id()) {
        if (index == 0) {
            m_ui.tabWidgetChannels->addTab(m_channelWidgets[0], m_channelsInfo.at(0)->name());
        } else {
            m_ui.tabWidgetChannels->addTab(m_channelWidgets[1], m_channelsInfo.at(1)->name());
        }
    } else {
        int alphaPos = m_paintDevice->colorSpace()->alphaPos();
        if (index == 0) {
            m_ui.tabWidgetChannels->addTab(m_intensityWidget, i18nc("Brightness in HSI color model", "Intensity"));
        } else if (index == 1) {
            for (int i = 0; i < m_channelsInfo.size(); ++i) {
                if (i != alphaPos) {
                    m_ui.tabWidgetChannels->addTab(m_channelWidgets[i], m_channelsInfo.at(i)->name());
                }
            }
        } else {
            m_ui.tabWidgetChannels->addTab(m_channelWidgets[alphaPos], m_channelsInfo.at(alphaPos)->name());
        }
    }
 
    Q_EMIT sigConfigurationItemChanged();
}

References AlphaColorModelID, KoColorSpace::alphaPos(), KisPaintDevice::colorSpace(), GrayAColorModelID, GrayColorModelID, KoID::id(), m_channelsInfo, m_channelWidgets, m_colorModelId, m_intensityWidget, m_paintDevice, m_ui, and KisConfigWidget::sigConfigurationItemChanged().

Member Data Documentation

m_channelsInfo

QList<KoChannelInfo *> KisHalftoneConfigWidget::m_channelsInfo

private

Definition at line 40 of file KisHalftoneConfigWidget.h.

m_channelWidgets

QVector<KisHalftoneConfigPageWidget*> KisHalftoneConfigWidget::m_channelWidgets

private

Definition at line 43 of file KisHalftoneConfigWidget.h.

m_colorModelId

QString KisHalftoneConfigWidget::m_colorModelId

private

Definition at line 41 of file KisHalftoneConfigWidget.h.

m_intensityWidget

KisHalftoneConfigPageWidget* KisHalftoneConfigWidget::m_intensityWidget

private

Definition at line 42 of file KisHalftoneConfigWidget.h.

m_paintDevice

const KisPaintDeviceSP KisHalftoneConfigWidget::m_paintDevice

private

Definition at line 39 of file KisHalftoneConfigWidget.h.

m_ui

Ui_HalftoneConfigWidget KisHalftoneConfigWidget::m_ui

private

Definition at line 38 of file KisHalftoneConfigWidget.h.

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

• plugins/filters/halftone/KisHalftoneConfigWidget.h
• plugins/filters/halftone/KisHalftoneConfigWidget.cpp