#include <WGShadeSelector.h>

Inheritance diagram for WGShadeSelector:

Public Slots
void	slotChannelValuesChanged (const QVector4D &values)

Public Member Functions
void	setModel (KisVisualColorModelSP colorModel) override

void	updateSettings () override

	WGShadeSelector (WGSelectorDisplayConfigSP displayConfig, KisVisualColorModelSP colorModel, QWidget *parent=nullptr)

Public Member Functions inherited from WGSelectorWidgetBase
WGSelectorDisplayConfigSP	displayConfiguration () const

const KisDisplayColorConverter *	displayConverter () const

virtual QPoint	popupOffset () const
	The position, relative to the top left corner, where the cursor of the cursor shall be when showing the popup.

void	setUiMode (UiMode mode)

UiMode	uiMode () const

	WGSelectorWidgetBase (WGSelectorDisplayConfigSP displayConfig, QWidget *parent=nullptr, UiMode uiMode=UiMode::DockerMode)

Protected Member Functions
void	connectToModel ()

void	mousePressEvent (QMouseEvent *event) override

Private Slots
void	slotReset ()

void	slotSliderInteraction (bool active)

void	slotSliderValuesChanged (const QVector4D &values)

Private Attributes
bool	m_allowUpdates {true}

bool	m_initialized {false}

int	m_lineHeight {10}

KisVisualColorModelSP	m_model

bool	m_resetOnExternalUpdate {true}

bool	m_resetOnInteractions {false}

bool	m_resetOnRightClick {true}

QVector< WGShadeSlider * >	m_sliders

Additional Inherited Members
Public Types inherited from WGSelectorWidgetBase
enum	UiMode { DockerMode , PopupMode }

Signals inherited from WGSelectorWidgetBase
void	sigChannelValuesChanged (const QVector4D &values)

void	sigColorInteraction (bool active)

Detailed Description

Definition at line 19 of file WGShadeSelector.h.

Constructor & Destructor Documentation

◆ WGShadeSelector()

WGShadeSelector::WGShadeSelector	(	WGSelectorDisplayConfigSP	displayConfig,
		KisVisualColorModelSP	colorModel,
		QWidget *	parent = nullptr )

Definition at line 15 of file WGShadeSelector.cpp.

    : WGSelectorWidgetBase(displayConfig, parent)
    , m_model(colorModel)
{
    QVBoxLayout* l = new QVBoxLayout(this);
    l->setSpacing(1);
    l->setContentsMargins(0, 0, 0, 0);
    setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed));
 
    connectToModel();
}

References connectToModel().

Member Function Documentation

◆ connectToModel()

void WGShadeSelector::connectToModel ( )

protected

Definition at line 85 of file WGShadeSelector.cpp.

{
    connect(m_model.data(), SIGNAL(sigColorModelChanged()), SLOT(slotReset()));
    connect(m_model.data(), SIGNAL(sigColorSpaceChanged()), SLOT(slotReset()));
    connect(m_model.data(), SIGNAL(sigChannelValuesChanged(QVector4D,quint32)),
            SLOT(slotChannelValuesChanged(QVector4D)));
    connect(this, SIGNAL(sigChannelValuesChanged(QVector4D)),
            m_model.data(), SLOT(slotSetChannelValues(QVector4D)));
}

References connect(), m_model, WGSelectorWidgetBase::sigChannelValuesChanged(), slotChannelValuesChanged(), and slotReset().

◆ mousePressEvent()

void WGShadeSelector::mousePressEvent ( QMouseEvent * event )

overrideprotected

Definition at line 76 of file WGShadeSelector.cpp.

{
    if (m_resetOnRightClick && event->button() == Qt::RightButton) {
        for (WGShadeSlider* slider : std::as_const(m_sliders)) {
            slider->slotSetChannelValues(m_model->channelValues());
        }
    }
}

References m_model, m_resetOnRightClick, and m_sliders.

◆ setModel()

void WGShadeSelector::setModel ( KisVisualColorModelSP colorModel )

overridevirtual

Reimplemented from WGSelectorWidgetBase.

Definition at line 27 of file WGShadeSelector.cpp.

{
    if (m_model) {
        m_model->disconnect(this);
        disconnect(m_model.data());
    }
    m_model = colorModel;
    for (WGShadeSlider *slider : std::as_const(m_sliders)) {
        slider->setModel(m_model);
    }
    connectToModel();
    if (m_model->colorModel() != KisVisualColorModel::None) {
        slotChannelValuesChanged(m_model->channelValues());
    }
}

References connectToModel(), m_model, m_sliders, KisVisualColorModel::None, and slotChannelValuesChanged().

◆ slotChannelValuesChanged

void WGShadeSelector::slotChannelValuesChanged ( const QVector4D & values )

slot

Definition at line 95 of file WGShadeSelector.cpp.

{
    if (m_allowUpdates && (m_resetOnExternalUpdate || !m_initialized)) {
        for (WGShadeSlider* slider : std::as_const(m_sliders)) {
            slider->slotSetChannelValues(values);
        }
        m_initialized = true;
    }
}

References m_allowUpdates, m_initialized, m_resetOnExternalUpdate, and m_sliders.

◆ slotReset

void WGShadeSelector::slotReset ( )

privateslot

Definition at line 140 of file WGShadeSelector.cpp.

{
    m_initialized = false;
}

References m_initialized.

◆ slotSliderInteraction

void WGShadeSelector::slotSliderInteraction ( bool active )

privateslot

Definition at line 112 of file WGShadeSelector.cpp.

{
    if (active) {
        const WGShadeSlider* activeLine = qobject_cast<WGShadeSlider*>(sender());
        for (WGShadeSlider* slider : std::as_const(m_sliders)) {
            if (slider != activeLine) {
                slider->resetHandle();
            }
        }
        Q_EMIT sigColorInteraction(active);
        if (activeLine) {
            // the line may have different channel values at any position than the last used one
            m_allowUpdates = false;
            Q_EMIT sigChannelValuesChanged(activeLine->channelValues());
            m_allowUpdates = true;
        }
    }
    else {
        // reset slider base values if configured for automatic reset
        if (m_resetOnInteractions) {
            for (WGShadeSlider* slider : std::as_const(m_sliders)) {
                slider->slotSetChannelValues(m_model->channelValues());
            }
        }
        Q_EMIT sigColorInteraction(active);
    }
}

References WGShadeSlider::channelValues(), m_allowUpdates, m_model, m_resetOnInteractions, m_sliders, WGSelectorWidgetBase::sigChannelValuesChanged(), and WGSelectorWidgetBase::sigColorInteraction().

◆ slotSliderValuesChanged

void WGShadeSelector::slotSliderValuesChanged ( const QVector4D & values )

privateslot

Definition at line 105 of file WGShadeSelector.cpp.

{
    m_allowUpdates = false;
    Q_EMIT sigChannelValuesChanged(values);
    m_allowUpdates = true;
}

References m_allowUpdates, and WGSelectorWidgetBase::sigChannelValuesChanged().

◆ updateSettings()

void WGShadeSelector::updateSettings ( )

overridevirtual

Reimplemented from WGSelectorWidgetBase.

Definition at line 43 of file WGShadeSelector.cpp.

{
    WGConfig::Accessor cfg;
    m_lineHeight = cfg.get(WGConfig::shadeSelectorLineHeight);
    QVector<WGConfig::ShadeLine> config = cfg.shadeSelectorLines();
 
    while (config.size() > m_sliders.size()) {
        WGShadeSlider *line = new WGShadeSlider(displayConfiguration(), this, m_model);
        m_sliders.append(line);
        layout()->addWidget(m_sliders.last());
        connect(line, SIGNAL(sigChannelValuesChanged(QVector4D)), SLOT(slotSliderValuesChanged(QVector4D)));
        connect(line, SIGNAL(sigInteraction(bool)), SLOT(slotSliderInteraction(bool)));
    }
    while (config.size() < m_sliders.size()) {
        layout()->removeWidget(m_sliders.last());
        delete m_sliders.takeLast();
    }
 
    for (int i=0; i < config.size(); i++) {
        m_sliders[i]->setGradient(config[i].gradient, config[i].offset);
        m_sliders[i]->setDisplayMode(config[i].patchCount < 0, config[i].patchCount);
        m_sliders[i]->setFixedHeight(m_lineHeight);
    }
    m_resetOnExternalUpdate = cfg.get(WGConfig::shadeSelectorUpdateOnExternalChanges);
    m_resetOnInteractions = cfg.get(WGConfig::shadeSelectorUpdateOnInteractionEnd);
    m_resetOnRightClick = cfg.get(WGConfig::shadeSelectorUpdateOnRightClick);
 
    if (m_model->colorModel() != KisVisualColorModel::None) {
        slotReset();
        slotChannelValuesChanged(m_model->channelValues());
    }
}

References connect(), WGSelectorWidgetBase::displayConfiguration(), m_lineHeight, m_model, m_resetOnExternalUpdate, m_resetOnInteractions, m_resetOnRightClick, m_sliders, KisVisualColorModel::None, WGConfig::shadeSelectorLineHeight, WGConfig::shadeSelectorUpdateOnExternalChanges, WGConfig::shadeSelectorUpdateOnInteractionEnd, WGConfig::shadeSelectorUpdateOnRightClick, WGSelectorWidgetBase::sigChannelValuesChanged(), slotChannelValuesChanged(), slotReset(), slotSliderInteraction(), and slotSliderValuesChanged().

Member Data Documentation

◆ m_allowUpdates

bool WGShadeSelector::m_allowUpdates {true}

private

Definition at line 47 of file WGShadeSelector.h.

47{true};

◆ m_initialized

bool WGShadeSelector::m_initialized {false}

private

Definition at line 48 of file WGShadeSelector.h.

48{false};

◆ m_lineHeight

int WGShadeSelector::m_lineHeight {10}

private

Definition at line 43 of file WGShadeSelector.h.

43{10};

◆ m_model

KisVisualColorModelSP WGShadeSelector::m_model

private

Definition at line 41 of file WGShadeSelector.h.

◆ m_resetOnExternalUpdate

bool WGShadeSelector::m_resetOnExternalUpdate {true}

private

Definition at line 44 of file WGShadeSelector.h.

44{true};

◆ m_resetOnInteractions

bool WGShadeSelector::m_resetOnInteractions {false}

private

Definition at line 45 of file WGShadeSelector.h.

45{false};

◆ m_resetOnRightClick

bool WGShadeSelector::m_resetOnRightClick {true}

private

Definition at line 46 of file WGShadeSelector.h.

46{true};

◆ m_sliders

QVector<WGShadeSlider *> WGShadeSelector::m_sliders

private

Definition at line 42 of file WGShadeSelector.h.

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

plugins/dockers/widegamutcolorselector/WGShadeSelector.h
plugins/dockers/widegamutcolorselector/WGShadeSelector.cpp

Public Slots

Public Member Functions

Protected Member Functions

Private Slots

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ WGShadeSelector()

Member Function Documentation

◆ connectToModel()

◆ mousePressEvent()

◆ setModel()

◆ slotChannelValuesChanged

◆ slotReset

◆ slotSliderInteraction

◆ slotSliderValuesChanged

◆ updateSettings()

Member Data Documentation

◆ m_allowUpdates

◆ m_initialized

◆ m_lineHeight

◆ m_model

◆ m_resetOnExternalUpdate

◆ m_resetOnInteractions

◆ m_resetOnRightClick

◆ m_sliders