KisPropagateColorsConfigWidget Class Reference

#include <KisPropagateColorsConfigWidget.h>

Inheritance diagram for KisPropagateColorsConfigWidget:

Classes
class	Private

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

Private Attributes
QScopedPointer< Private >	m_d

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 16 of file KisPropagateColorsConfigWidget.h.

Constructor & Destructor Documentation

KisPropagateColorsConfigWidget()

KisPropagateColorsConfigWidget::KisPropagateColorsConfigWidget

(

QWidget *

parent

)

Definition at line 42 of file KisPropagateColorsConfigWidget.cpp.

    : KisConfigWidget(parent)
    , m_d(new Private)
{
    // Create widgets
    KisOptionButtonStrip *optionButtonStripDistanceMetric = new KisOptionButtonStrip;
    m_d->buttonDistanceMetricChessboard = optionButtonStripDistanceMetric->addButton(
        i18nc("Expansion pattern button in propagate colors filter", "Rectangle")
    );
    m_d->buttonDistanceMetricCityBlock = optionButtonStripDistanceMetric->addButton(
        i18nc("Expansion pattern button in propagate colors filter", "Diamond")
    );
    m_d->buttonDistanceMetricEuclidean = optionButtonStripDistanceMetric->addButton(
        i18nc("Expansion pattern button in propagate colors filter", "Octagon")
    );
    m_d->buttonDistanceMetricEuclidean->setChecked(true);
 
    KisOptionButtonStrip *optionButtonStripExpansionMode = new KisOptionButtonStrip;
    m_d->buttonExpansionModeUnbounded = optionButtonStripExpansionMode->addButton(
        i18nc("Expansion distance button in propagate colors filter", "Unrestricted")
    );
    m_d->buttonExpansionModeBounded = optionButtonStripExpansionMode->addButton(
        i18nc("Expansion distance button in propagate colors filter", "Restricted")
    );
    m_d->buttonExpansionModeUnbounded->setChecked(true);
 
    m_d->sliderExpansionAmount = new KisDoubleSliderSpinBox;
    m_d->sliderExpansionAmount->setRange(0.0, 500.0, 2);
    m_d->sliderExpansionAmount->setSoftMaximum(50.0);
    m_d->sliderExpansionAmount->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
    KisSpinBoxI18nHelper::setText(
        m_d->sliderExpansionAmount,
        i18nc("The 'maximum distance' slider in propagate colors filter; {n} is the number value, px is the pixels suffix",
              "Maximum Distance: {n}px")
    );
 
    KisOptionButtonStrip *optionButtonStripAlphaChannelMode = new KisOptionButtonStrip;
    m_d->buttonAlphaChannelModeExpand = optionButtonStripAlphaChannelMode->addButton(
        i18nc("Transparency behavior button in propagate colors filter", "Expand")
    );
    m_d->buttonAlphaChannelModePreserve = optionButtonStripAlphaChannelMode->addButton(
        i18nc("Transparency behavior button in propagate colors filter", "Preserve")
    );
    m_d->buttonAlphaChannelModeExpand->setChecked(true);
 
    // Set tooltips
    m_d->buttonDistanceMetricChessboard->setToolTip(i18n("Expand the colors in a rectangular-like way"));
    m_d->buttonDistanceMetricCityBlock->setToolTip(i18n("Expand the colors in a diamond-like way"));
    m_d->buttonDistanceMetricEuclidean->setToolTip(i18n("Expand the colors in a octagonal-like way"));
 
    m_d->buttonExpansionModeUnbounded->setToolTip(i18n("Expand the colors all the way until all transparent regions are filled"));
    m_d->buttonExpansionModeBounded->setToolTip(i18n("Expand the colors only until a specific distance"));
    m_d->sliderExpansionAmount->setToolTip(i18n("Specify the maximum distance to expand when the restricted mode is active"));
 
    m_d->buttonAlphaChannelModeExpand->setToolTip(i18n("Expand the alpha channel as well as the color"));
    m_d->buttonAlphaChannelModePreserve->setToolTip(i18n("Expand only the color, leaving the alpha channel untouched"));
 
    // Construct the option widget
    m_d->optionWidget = new KisOptionCollectionWidget;
    m_d->optionWidget->setWidgetsMargin(0);
 
    KisOptionCollectionWidgetWithHeader *sectionDistanceMetric =
        new KisOptionCollectionWidgetWithHeader(
            i18nc("The 'distance metric' section label in propagate colors filter dialog", "Expansion Pattern")
        );
    sectionDistanceMetric->setWidgetsMargin(20);
    sectionDistanceMetric->appendWidget("optionButtonStripDistanceMetric", optionButtonStripDistanceMetric);
    m_d->optionWidget->appendWidget("sectionDistanceMetric", sectionDistanceMetric);
 
    QWidget *separator1 = new QWidget;
    separator1->setFixedHeight(5);
    m_d->optionWidget->appendWidget("separator1", separator1);
 
    KisOptionCollectionWidgetWithHeader *sectionExpansionMode =
        new KisOptionCollectionWidgetWithHeader(
            i18nc("The 'expansion mode' section label in propagate colors filter dialog", "Expansion Distance")
        );
    sectionExpansionMode->setWidgetsMargin(20);
    sectionExpansionMode->appendWidget("optionButtonStripExpansionMode", optionButtonStripExpansionMode);
    sectionExpansionMode->appendWidget("sliderExpansionAmount", m_d->sliderExpansionAmount);
    m_d->optionWidget->appendWidget("sectionExpansionMode", sectionExpansionMode);
 
    QWidget *separator2 = new QWidget;
    separator2->setFixedHeight(5);
    m_d->optionWidget->appendWidget("separator2", separator2);
 
    KisOptionCollectionWidgetWithHeader *sectionAlphaChannelMode =
        new KisOptionCollectionWidgetWithHeader(
            i18nc("The 'transparency behavior' section label in propagate colors filter dialog", "Transparency Behavior")
        );
    sectionAlphaChannelMode->setWidgetsMargin(20);
    sectionAlphaChannelMode->appendWidget("optionButtonStripAlphaChannelMode", optionButtonStripAlphaChannelMode);
    m_d->optionWidget->appendWidget("sectionAlphaChannelMode", sectionAlphaChannelMode);
 
    QVBoxLayout *layoutMain = new QVBoxLayout;
    layoutMain->setContentsMargins(0, 0, 0, 0);
    layoutMain->setSpacing(0);
    layoutMain->addWidget(m_d->optionWidget, 0);
    layoutMain->addStretch(1);
 
    setLayout(layoutMain);
 
    connect(optionButtonStripDistanceMetric,
            QOverload<int, bool>::of(&KisOptionButtonStrip::buttonToggled),
            this,
            [this](int, bool c){ if (c) { Q_EMIT sigConfigurationItemChanged(); } });
    connect(optionButtonStripExpansionMode,
            QOverload<int, bool>::of(&KisOptionButtonStrip::buttonToggled),
            this,
            [this](int, bool c){ if (c) { Q_EMIT sigConfigurationItemChanged(); } });
    connect(m_d->sliderExpansionAmount, SIGNAL(valueChanged(qreal)), SIGNAL(sigConfigurationItemChanged()));
    connect(optionButtonStripAlphaChannelMode,
            QOverload<int, bool>::of(&KisOptionButtonStrip::buttonToggled),
            this,
            [this](int, bool c){ if (c) { Q_EMIT sigConfigurationItemChanged(); } });
}

References KisOptionButtonStrip::addButton(), KisOptionCollectionWidgetWithHeader::appendWidget(), KisOptionButtonStrip::buttonToggled(), connect(), m_d, KisDoubleSliderSpinBox::setRange(), KisSpinBoxI18nHelper::setText(), KisOptionCollectionWidget::setWidgetsMargin(), KisOptionCollectionWidgetWithHeader::setWidgetsMargin(), and KisConfigWidget::sigConfigurationItemChanged().

~KisPropagateColorsConfigWidget()

KisPropagateColorsConfigWidget::~KisPropagateColorsConfigWidget ( )

override

Definition at line 159 of file KisPropagateColorsConfigWidget.cpp.

{}

Member Function Documentation

configuration()

KisPropertiesConfigurationSP KisPropagateColorsConfigWidget::configuration ( ) const

overridevirtual

Returns

the configuration

Implements KisConfigWidget.

Definition at line 207 of file KisPropagateColorsConfigWidget.cpp.

{
    KisPropagateColorsFilterConfiguration *config =
        new KisPropagateColorsFilterConfiguration(KisGlobalResourcesInterface::instance());
 
    config->setDistanceMetric(
        m_d->buttonDistanceMetricChessboard->isChecked()
        ? KisPropagateColorsFilterConfiguration::DistanceMetric_Chessboard
        : m_d->buttonDistanceMetricCityBlock->isChecked()
          ? KisPropagateColorsFilterConfiguration::DistanceMetric_CityBlock
          : KisPropagateColorsFilterConfiguration::DistanceMetric_Euclidean
    );
 
    config->setExpansionMode(
        m_d->buttonExpansionModeBounded->isChecked()
        ? KisPropagateColorsFilterConfiguration::ExpansionMode_Bounded
        : KisPropagateColorsFilterConfiguration::ExpansionMode_Unbounded
    );
 
    config->setExpansionAmount(m_d->sliderExpansionAmount->value());
 
    config->setAlphaChannelMode(
        m_d->buttonAlphaChannelModePreserve->isChecked()
        ? KisPropagateColorsFilterConfiguration::AlphaChannelMode_Preserve
        : KisPropagateColorsFilterConfiguration::AlphaChannelMode_Expand
    );
 
    return config;
}

References KisPropagateColorsFilterConfiguration::AlphaChannelMode_Expand, KisPropagateColorsFilterConfiguration::AlphaChannelMode_Preserve, KisPropagateColorsFilterConfiguration::DistanceMetric_Chessboard, KisPropagateColorsFilterConfiguration::DistanceMetric_CityBlock, KisPropagateColorsFilterConfiguration::DistanceMetric_Euclidean, KisPropagateColorsFilterConfiguration::ExpansionMode_Bounded, KisPropagateColorsFilterConfiguration::ExpansionMode_Unbounded, KisGlobalResourcesInterface::instance(), m_d, KisPropagateColorsFilterConfiguration::setAlphaChannelMode(), KisPropagateColorsFilterConfiguration::setDistanceMetric(), KisPropagateColorsFilterConfiguration::setExpansionAmount(), and KisPropagateColorsFilterConfiguration::setExpansionMode().

setConfiguration()

void KisPropagateColorsConfigWidget::setConfiguration ( const KisPropertiesConfigurationSP config )

overridevirtual

Parameters

config

the configuration for this configuration widget.

Implements KisConfigWidget.

Definition at line 162 of file KisPropagateColorsConfigWidget.cpp.

{
    const KisPropagateColorsFilterConfiguration *filterConfig =
        dynamic_cast<const KisPropagateColorsFilterConfiguration *>(config.data());
    KIS_SAFE_ASSERT_RECOVER_RETURN(filterConfig);
 
    {
        KisSignalsBlocker blocker1(m_d->buttonDistanceMetricChessboard, m_d->buttonDistanceMetricCityBlock,
                                   m_d->buttonDistanceMetricEuclidean, m_d->buttonExpansionModeBounded,
                                   m_d->buttonExpansionModeUnbounded, m_d->sliderExpansionAmount);
        KisSignalsBlocker blocker2(m_d->buttonAlphaChannelModePreserve, m_d->buttonAlphaChannelModeExpand);
 
        const KisPropagateColorsFilterConfiguration::DistanceMetric distanceMetric =
            filterConfig->distanceMetric();
        const KisPropagateColorsFilterConfiguration::ExpansionMode expansionMode =
            filterConfig->expansionMode();
        const qreal expansionAmount = filterConfig->expansionAmount();
        const KisPropagateColorsFilterConfiguration::AlphaChannelMode alphaChannelMode =
            filterConfig->alphaChannelMode();
 
        if (distanceMetric == KisPropagateColorsFilterConfiguration::DistanceMetric_Chessboard) {
            m_d->buttonDistanceMetricChessboard->setChecked(true);
        } else if (distanceMetric == KisPropagateColorsFilterConfiguration::DistanceMetric_CityBlock) {
            m_d->buttonDistanceMetricCityBlock->setChecked(true);
        } else {
            m_d->buttonDistanceMetricEuclidean->setChecked(true);
        }
 
        if (expansionMode == KisPropagateColorsFilterConfiguration::ExpansionMode_Bounded) {
            m_d->buttonExpansionModeBounded->setChecked(true);
        } else {
            m_d->buttonExpansionModeUnbounded->setChecked(true);
        }
        m_d->sliderExpansionAmount->setValue(expansionAmount);
 
        if (alphaChannelMode == KisPropagateColorsFilterConfiguration::AlphaChannelMode_Preserve) {
            m_d->buttonAlphaChannelModePreserve->setChecked(true);
        } else {
            m_d->buttonAlphaChannelModeExpand->setChecked(true);
        }
    }
 
    Q_EMIT sigConfigurationItemChanged();
}

References KisPropagateColorsFilterConfiguration::alphaChannelMode(), KisPropagateColorsFilterConfiguration::AlphaChannelMode_Preserve, KisSharedPtr< T >::data(), KisPropagateColorsFilterConfiguration::distanceMetric(), KisPropagateColorsFilterConfiguration::DistanceMetric_Chessboard, KisPropagateColorsFilterConfiguration::DistanceMetric_CityBlock, KisPropagateColorsFilterConfiguration::expansionAmount(), KisPropagateColorsFilterConfiguration::expansionMode(), KisPropagateColorsFilterConfiguration::ExpansionMode_Bounded, KIS_SAFE_ASSERT_RECOVER_RETURN, m_d, and KisConfigWidget::sigConfigurationItemChanged().

Member Data Documentation

m_d

QScopedPointer<Private> KisPropagateColorsConfigWidget::m_d

private

Definition at line 28 of file KisPropagateColorsConfigWidget.h.

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

• plugins/filters/propagatecolors/KisPropagateColorsConfigWidget.h
• plugins/filters/propagatecolors/KisPropagateColorsConfigWidget.cpp