KisDitherWidget Class Reference

#include <KisDitherWidget.h>

Inheritance diagram for KisDitherWidget:

Signals
void	sigConfigurationItemChanged ()

Public Member Functions
void	configuration (KisPropertiesConfiguration &config, const QString &prefix="") const
	KisDitherWidget (QWidget *parent=0)
void	setConfiguration (const KisFilterConfiguration &config, const QString &prefix="")

Static Public Member Functions
static void	factoryConfiguration (KisPropertiesConfiguration &config, const QString &prefix="")
static QList< KoResourceLoadResult >	prepareLinkedResources (const KisFilterConfiguration &config, const QString &prefix, KisResourcesInterfaceSP resourcesInterface)

Private Attributes
KisResourceItemChooser *	m_ditherPatternWidget

Detailed Description

Definition at line 20 of file KisDitherWidget.h.

Constructor & Destructor Documentation

KisDitherWidget()

KisDitherWidget::KisDitherWidget

(

QWidget *

parent = 0

)

Definition at line 22 of file KisDitherWidget.cpp.

    : QWidget(parent), Ui::KisDitherWidget()
{
    setupUi(this);
 
    QObject::connect(thresholdModeComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &KisDitherWidget::sigConfigurationItemChanged);
 
    patternIconWidget->setFixedSize(64, 64);
    patternIconWidget->setBackgroundColor(Qt::white);
    m_ditherPatternWidget = new KisResourceItemChooser(ResourceType::Patterns, false, this);
    patternIconWidget->setPopupWidget(m_ditherPatternWidget);
    QObject::connect(m_ditherPatternWidget, &KisResourceItemChooser::resourceSelected, patternIconWidget, &KisIconWidget::setResource);
    QObject::connect(m_ditherPatternWidget, &KisResourceItemChooser::resourceSelected, this, &KisDitherWidget::sigConfigurationItemChanged);
 
    QObject::connect(patternValueModeComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &KisDitherWidget::sigConfigurationItemChanged);
 
    noiseSeedLineEdit->setValidator(new QIntValidator(this));
    QObject::connect(noiseSeedLineEdit, &QLineEdit::textChanged, this, &KisDitherWidget::sigConfigurationItemChanged);
 
    QObject::connect(noiseSeedRandomizeButton, &QToolButton::clicked, [this](){
        noiseSeedLineEdit->setText(QString::number(rand()));
    });
 
    spreadSpinBox->setPrefix(QString("%1  ").arg(i18n("Spread:")));
    spreadSpinBox->setRange(0.0, 1.0, 3);
    spreadSpinBox->setSingleStep(0.125);
    QObject::connect(spreadSpinBox, QOverload<double>::of(&KisDoubleSliderSpinBox::valueChanged), this, &KisDitherWidget::sigConfigurationItemChanged);
}

References m_ditherPatternWidget, ResourceType::Patterns, KisResourceItemChooser::resourceSelected(), KisIconWidget::setResource(), and sigConfigurationItemChanged().

Member Function Documentation

configuration()

void KisDitherWidget::configuration	(	KisPropertiesConfiguration &	config,
		const QString &	prefix = "" ) const

Definition at line 66 of file KisDitherWidget.cpp.

{
    config.setProperty(prefix + "thresholdMode",thresholdModeComboBox->currentIndex());
    if (m_ditherPatternWidget->currentResource()) config.setProperty(prefix + "pattern", QVariant(m_ditherPatternWidget->currentResource()->name()));
    config.setProperty(prefix + "patternValueMode", patternValueModeComboBox->currentIndex());
    config.setProperty(prefix + "noiseSeed", noiseSeedLineEdit->text().toInt());
    config.setProperty(prefix + "spread", spreadSpinBox->value());
}

References KisResourceItemChooser::currentResource, m_ditherPatternWidget, and KisPropertiesConfiguration::setProperty().

factoryConfiguration()

void KisDitherWidget::factoryConfiguration ( KisPropertiesConfiguration & config, const QString & prefix = "" )

static

Definition at line 75 of file KisDitherWidget.cpp.

{
    config.setProperty(prefix + "thresholdMode", KisDitherUtil::ThresholdMode::Pattern);
    config.setProperty(prefix + "pattern", "DITH 0202 GEN ");
    config.setProperty(prefix + "patternValueMode", KisDitherUtil::PatternValueMode::Auto);
    config.setProperty(prefix + "noiseSeed", rand());
    config.setProperty(prefix + "spread", 1.0);
}

References KisDitherUtil::Auto, KisDitherUtil::Pattern, and KisPropertiesConfiguration::setProperty().

prepareLinkedResources()

QList< KoResourceLoadResult > KisDitherWidget::prepareLinkedResources ( const KisFilterConfiguration & config, const QString & prefix, KisResourcesInterfaceSP resourcesInterface )

static

Definition at line 84 of file KisDitherWidget.cpp.

{
    auto source = resourcesInterface->source<KoPattern>(ResourceType::Patterns);
 
    QString patternMD5 = config.getString(prefix + "md5sum");
    QString patternName = config.getString(prefix + "pattern");
 
    return {source.bestMatchLoadResult(patternMD5, "", patternName)};
}

References KisPropertiesConfiguration::getString(), ResourceType::Patterns, and source().

setConfiguration()

void KisDitherWidget::setConfiguration	(	const KisFilterConfiguration &	config,
		const QString &	prefix = "" )

Definition at line 51 of file KisDitherWidget.cpp.

{
    thresholdModeComboBox->setCurrentIndex(config.getInt(prefix + "thresholdMode"));
 
    auto source = config.resourcesInterface()->source<KoPattern>(ResourceType::Patterns);
    QString patternMD5 = config.getString(prefix + "md5sum");
    QString patternName = config.getString(prefix + "pattern");
    KoPatternSP pattern = source.bestMatch(patternMD5, "", patternName);
 
    if (pattern) m_ditherPatternWidget->setCurrentResource(pattern);
    patternValueModeComboBox->setCurrentIndex(config.getInt(prefix + "patternValueMode"));
    noiseSeedLineEdit->setText(QString::number(config.getInt(prefix + "noiseSeed")));
    spreadSpinBox->setValue(config.getDouble(prefix + "spread"));
}

References KisPropertiesConfiguration::getDouble(), KisPropertiesConfiguration::getInt(), KisPropertiesConfiguration::getString(), m_ditherPatternWidget, ResourceType::Patterns, KisFilterConfiguration::resourcesInterface, KisResourceItemChooser::setCurrentResource(), and source().

sigConfigurationItemChanged

void KisDitherWidget::sigConfigurationItemChanged ( )

signal

Member Data Documentation

m_ditherPatternWidget

KisResourceItemChooser* KisDitherWidget::m_ditherPatternWidget

private

Definition at line 33 of file KisDitherWidget.h.

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

• libs/ui/widgets/KisDitherWidget.h
• libs/ui/widgets/KisDitherWidget.cpp