KisASCCDLConfigWidget Class Reference

The KisASCCDLConfigWidget class this handles the configuration widget for the slope offset power filter. More...

#include <kis_wdg_asccdl.h>

Inheritance diagram for KisASCCDLConfigWidget:

Public Slots
void	offsetColorChanged (const KoColor &c)
void	powerColorChanged (const KoColor &c)
void	slopeColorChanged (const KoColor &c)

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

Public Attributes
const KoColorSpace *	m_cs
Ui_WdgASCCDL *	m_page

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

The KisASCCDLConfigWidget class this handles the configuration widget for the slope offset power filter.

Future improvements:

1. Have the cs that the widgets gets when being created be actually the image cs.
2. Have the shape be force to a HSV wheel with a slider.
3. Make it easier to select power higher than 1.0 (it is possible, but cumbersome)
4. make it easier to access ocio from filters.
5. Implement saturation whenever we can figure out what the formula is for that.
6. Implement a way to retrieve and store xml data according to the asc-cdl spec...

The main problem for 5 and 6 is that I am unable to find the actual asc-cdl spec.

Definition at line 31 of file kis_wdg_asccdl.h.

Constructor & Destructor Documentation

KisASCCDLConfigWidget()

KisASCCDLConfigWidget::KisASCCDLConfigWidget	(	QWidget *	parent,
		const KoColorSpace *	cs )

Definition at line 16 of file kis_wdg_asccdl.cpp.

    :KisConfigWidget(parent),
    m_page(new Ui_WdgASCCDL),
    m_cs(cs)
 
{
    KoColor black(Qt::black, cs);
    m_page->setupUi(this);
    m_page->btnSlope->setColor(black);
    m_page->btnOffset->setColor(black);
    m_page->btnPower->setColor(black);
 
    m_page->slopeSelector->slotSetColorSpace(m_cs);
    m_page->offsetSelector->slotSetColorSpace(m_cs);
    m_page->powerSelector->slotSetColorSpace(m_cs);
 
    connect(m_page->btnSlope , SIGNAL(changed(KoColor)), this,  SLOT(slopeColorChanged(KoColor)));
    connect(m_page->btnOffset, SIGNAL(changed(KoColor)), this,  SLOT(offsetColorChanged(KoColor)));
    connect(m_page->btnPower , SIGNAL(changed(KoColor)), this,  SLOT(powerColorChanged(KoColor)));
    connect(m_page->slopeSelector, SIGNAL(sigNewColor(KoColor)), this, SLOT(slopeColorChanged(KoColor)));
    connect(m_page->offsetSelector, SIGNAL(sigNewColor(KoColor)), this, SLOT(offsetColorChanged(KoColor)));
    connect(m_page->powerSelector, SIGNAL(sigNewColor(KoColor)), this, SLOT(powerColorChanged(KoColor)));
}

References connect(), m_cs, m_page, offsetColorChanged(), powerColorChanged(), and slopeColorChanged().

~KisASCCDLConfigWidget()

KisASCCDLConfigWidget::~KisASCCDLConfigWidget ( )

override

Definition at line 40 of file kis_wdg_asccdl.cpp.

{
    delete m_page;
}

References m_page.

Member Function Documentation

configuration()

KisPropertiesConfigurationSP KisASCCDLConfigWidget::configuration ( ) const

overridevirtual

Returns

the configuration

Implements KisConfigWidget.

Definition at line 45 of file kis_wdg_asccdl.cpp.

{
    KisFilterConfigurationSP config = new KisFilterConfiguration("asc-cdl", 0, KisGlobalResourcesInterface::instance());
    QVariant colorVariant("KoColor");
    colorVariant.setValue(m_page->btnSlope->color());
    config->setProperty("slope", colorVariant);
    colorVariant.setValue(m_page->btnOffset->color());
    config->setProperty("offset", colorVariant);
    colorVariant.setValue(m_page->btnPower->color());
    config->setProperty("power", colorVariant);
    return config;
}

References KisGlobalResourcesInterface::instance(), and m_page.

offsetColorChanged

void KisASCCDLConfigWidget::offsetColorChanged ( const KoColor & c )

slot

Definition at line 91 of file kis_wdg_asccdl.cpp.

{
    if (QObject::sender() == m_page->btnOffset) {
        m_page->offsetSelector->slotSetColor(c);
    } else {
        m_page->btnOffset->setColor(c);
    }
    Q_EMIT sigConfigurationItemChanged();
}

References m_page, and KisConfigWidget::sigConfigurationItemChanged().

powerColorChanged

void KisASCCDLConfigWidget::powerColorChanged ( const KoColor & c )

slot

Definition at line 101 of file kis_wdg_asccdl.cpp.

{
    if (QObject::sender() == m_page->btnPower) {
        m_page->powerSelector->slotSetColor(c);
    } else {
        m_page->btnPower->setColor(c);
    }
    Q_EMIT sigConfigurationItemChanged();
}

References m_page, and KisConfigWidget::sigConfigurationItemChanged().

setConfiguration()

void KisASCCDLConfigWidget::setConfiguration ( const KisPropertiesConfigurationSP config )

overridevirtual

Parameters

config

the configuration for this configuration widget.

Implements KisConfigWidget.

Definition at line 58 of file kis_wdg_asccdl.cpp.

{
    KoColor white(m_cs);
    QVector<float> channels(m_cs->channelCount());
    m_cs->normalisedChannelsValue(white.data(), channels);
    channels.fill(1.0);
    m_cs->fromNormalisedChannelsValue(white.data(), channels);
    KoColor black(Qt::black, m_cs);
    KoColor slope = config->getColor("slope", white);
    slope.convertTo(m_cs);
    KoColor offset = config->getColor("offset", black);
    offset.convertTo(m_cs);
    KoColor power = config->getColor("power", white);
    power.convertTo(m_cs);
 
    m_page->btnSlope->setColor(slope);
    m_page->slopeSelector->slotSetColor(slope);
    m_page->btnOffset->setColor(offset);
    m_page->offsetSelector->slotSetColor(offset);
    m_page->btnPower->setColor (power);
    m_page->powerSelector->slotSetColor(power);
}

References KoColorSpace::channelCount(), KoColor::convertTo(), KoColor::data(), KoColorSpace::fromNormalisedChannelsValue(), m_cs, m_page, and KoColorSpace::normalisedChannelsValue().

slopeColorChanged

void KisASCCDLConfigWidget::slopeColorChanged ( const KoColor & c )

slot

Definition at line 81 of file kis_wdg_asccdl.cpp.

{
    if (QObject::sender() == m_page->btnSlope) {
        m_page->slopeSelector->slotSetColor(c);
    } else {
        m_page->btnSlope->setColor(c);
    }
    Q_EMIT sigConfigurationItemChanged();
}

References m_page, and KisConfigWidget::sigConfigurationItemChanged().

Member Data Documentation

m_cs

const KoColorSpace* KisASCCDLConfigWidget::m_cs

Definition at line 43 of file kis_wdg_asccdl.h.

m_page

Ui_WdgASCCDL* KisASCCDLConfigWidget::m_page

Definition at line 42 of file kis_wdg_asccdl.h.

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

• plugins/filters/asccdl/kis_wdg_asccdl.h
• plugins/filters/asccdl/kis_wdg_asccdl.cpp