KisDlgFilter Class Reference

#include <kis_dlg_filter.h>

Inheritance diagram for KisDlgFilter:

Classes
struct	Private

Public Slots
void	adjustSize ()

Public Member Functions
	KisDlgFilter (KisViewManager *view, KisNodeSP node, KisFilterManager *filterManager, QWidget *parent=0)
void	setFilter (KisFilterSP f, KisFilterConfigurationSP overrideDefaultConfig)
	~KisDlgFilter () override

Protected Slots
void	createMask ()
void	enablePreviewToggled (bool checked)
void	filterSelectionChanged ()
void	slotOnAccept ()
void	slotOnReject ()

Private Slots
void	slotFilterWidgetSizeChanged ()
void	updatePreview ()

Private Member Functions
void	setDialogTitle (KisFilterSP f)
void	startApplyingFilter (KisFilterConfigurationSP config)

Private Attributes
KisDlgFilter::Private *const	d

Detailed Description

Definition at line 17 of file kis_dlg_filter.h.

Constructor & Destructor Documentation

KisDlgFilter()

KisDlgFilter::KisDlgFilter	(	KisViewManager *	view,
		KisNodeSP	node,
		KisFilterManager *	filterManager,
		QWidget *	parent = 0 )

Definition at line 61 of file kis_dlg_filter.cpp.

                                                                                                                 :
        QDialog(parent),
        d(new Private(filterManager, view))
{
    setModal(false);
 
    d->uiFilterDialog.setupUi(this);
    d->node = node;
 
    d->uiFilterDialog.filterSelection->setView(view);
    d->uiFilterDialog.filterSelection->showFilterGallery(KisConfig(true).showFilterGallery());
 
    d->uiFilterDialog.pushButtonCreateMaskEffect->show();
    connect(d->uiFilterDialog.pushButtonCreateMaskEffect, SIGNAL(pressed()), SLOT(createMask()));
 
    d->uiFilterDialog.filterGalleryToggle->setChecked(d->uiFilterDialog.filterSelection->isFilterGalleryVisible());
    d->uiFilterDialog.filterGalleryToggle->setIcon(KisIconUtils::loadIcon("sidebaricon"));
    d->uiFilterDialog.filterGalleryToggle->setMaximumWidth(d->uiFilterDialog.filterGalleryToggle->height());
    connect(d->uiFilterDialog.filterSelection, SIGNAL(sigFilterGalleryToggled(bool)), d->uiFilterDialog.filterGalleryToggle, SLOT(setChecked(bool)));
    connect(d->uiFilterDialog.filterGalleryToggle, SIGNAL(toggled(bool)), d->uiFilterDialog.filterSelection, SLOT(showFilterGallery(bool)));
    connect(d->uiFilterDialog.filterSelection, SIGNAL(sigSizeChanged()), this, SLOT(slotFilterWidgetSizeChanged()));
 
    if (node->inherits("KisMask")) {
        d->uiFilterDialog.pushButtonCreateMaskEffect->setVisible(false);
    }
 
    d->uiFilterDialog.filterSelection->setPaintDevice(true, d->node->paintDevice());
 
    KGuiItem::assign(d->uiFilterDialog.buttonBox->button(QDialogButtonBox::Ok), KStandardGuiItem::ok());
    KGuiItem::assign(d->uiFilterDialog.buttonBox->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 
    connect(d->uiFilterDialog.buttonBox, SIGNAL(accepted()), SLOT(accept()));
    connect(d->uiFilterDialog.buttonBox, SIGNAL(rejected()), SLOT(reject()));
    connect(d->uiFilterDialog.checkBoxPreview, SIGNAL(toggled(bool)), SLOT(enablePreviewToggled(bool)));
    connect(d->uiFilterDialog.filterSelection, SIGNAL(configurationChanged()), SLOT(filterSelectionChanged()));
 
    connect(this, SIGNAL(accepted()), SLOT(slotOnAccept()));
    connect(this, SIGNAL(accepted()), d->uiFilterDialog.filterSelection, SLOT(slotBookMarkCurrentFilter()));
    connect(this, SIGNAL(rejected()), SLOT(slotOnReject()));
 
    KConfigGroup group( KSharedConfig::openConfig(), "filterdialog");
    d->uiFilterDialog.checkBoxPreview->setChecked(group.readEntry("showPreview", true));
 
    d->uiFilterDialog.chkFilterSelectedFrames->setChecked(d->filterManager->filterAllSelectedFrames());
 
    //Handle create mask toggle based on state of chkFilterSelectedFrames
    connect(d->uiFilterDialog.chkFilterSelectedFrames, &QCheckBox::toggled, [this](const bool state){
        if (d->currentFilter) {
            d->uiFilterDialog.pushButtonCreateMaskEffect->setEnabled(!state && d->currentFilter->supportsAdjustmentLayers());
        }
    });
 
    d->uiFilterDialog.chkFilterSelectedFrames->setToolTip(i18n("In addition to filtering the currently visible frame, \nfilter all other keyframe selected in the Animation Timeline docker."));
 
    restoreGeometry(KisConfig(true).readEntry("filterdialog/geometry", QByteArray()));
    connect(&d->updateCompressor, SIGNAL(timeout()), this, SLOT(updatePreview()));
 
}

References connect(), createMask(), d, enablePreviewToggled(), KisFilterManager::filterAllSelectedFrames(), KisDlgFilter::Private::filterManager, filterSelectionChanged(), KisIconUtils::loadIcon(), KisDlgFilter::Private::node, KisBaseNode::paintDevice(), slotFilterWidgetSizeChanged(), slotOnAccept(), slotOnReject(), and KisDlgFilter::Private::uiFilterDialog.

~KisDlgFilter()

KisDlgFilter::~KisDlgFilter ( )

override

Definition at line 120 of file kis_dlg_filter.cpp.

{
    KisConfig(false).writeEntry("filterdialog/geometry", saveGeometry());
    delete d;
}

References d, and KisConfig::writeEntry().

Member Function Documentation

adjustSize

void KisDlgFilter::adjustSize ( )

slot

Definition at line 170 of file kis_dlg_filter.cpp.

{
    QWidget::adjustSize();
}

createMask

void KisDlgFilter::createMask ( )

protectedslot

Definition at line 204 of file kis_dlg_filter.cpp.

{
    if (d->node->inherits("KisMask")) return;
 
    if (d->filterManager->isStrokeRunning()) {
        d->filterManager->cancelRunningStroke();
        if (!d->view->blockUntilOperationsFinished(d->view->image())) {
            updatePreview();
            return;
        }
    }
 
    KisLayer *layer = qobject_cast<KisLayer*>(d->node.data());
    KisFilterMaskSP mask = new KisFilterMask(d->view->image(), i18n("Filter Mask"));
    mask->setName(d->currentFilter->name());
    mask->initSelection(d->view->selection(), layer);
    mask->setFilter(d->uiFilterDialog.filterSelection->configuration()->cloneWithResourcesSnapshot());
 
    Q_ASSERT(layer->allowAsChild(mask));
 
    KisNodeCommandsAdapter adapter(d->view);
    adapter.addNode(mask, layer, layer->lastChild());
 
    close();
}

References KisNodeCommandsAdapter::addNode(), KisNode::allowAsChild(), KisViewManager::blockUntilOperationsFinished(), KisFilterManager::cancelRunningStroke(), KisDlgFilter::Private::currentFilter, d, KisSharedPtr< T >::data(), KisDlgFilter::Private::filterManager, KisViewManager::image(), KisFilterManager::isStrokeRunning(), KisNode::lastChild(), KisBaseProcessor::name(), KisDlgFilter::Private::node, KisViewManager::selection(), KisDlgFilter::Private::uiFilterDialog, updatePreview(), and KisDlgFilter::Private::view.

enablePreviewToggled

void KisDlgFilter::enablePreviewToggled ( bool checked )

protectedslot

Definition at line 230 of file kis_dlg_filter.cpp.

{
    if (checked) {
        d->updateCompressor.start();
    } else if (d->filterManager->isStrokeRunning()) {
        d->filterManager->cancelRunningStroke();
    }
 
    KConfigGroup group( KSharedConfig::openConfig(), "filterdialog");
    group.writeEntry("showPreview", checked);
 
    group.config()->sync();
}

References KisFilterManager::cancelRunningStroke(), d, KisDlgFilter::Private::filterManager, KisFilterManager::isStrokeRunning(), KisSignalCompressor::start(), and KisDlgFilter::Private::updateCompressor.

filterSelectionChanged

void KisDlgFilter::filterSelectionChanged ( )

protectedslot

Definition at line 244 of file kis_dlg_filter.cpp.

{
    KisFilterSP filter = d->uiFilterDialog.filterSelection->currentFilter();
    setDialogTitle(filter);
    d->currentFilter = filter;
    const bool multiframeEnabled = d->uiFilterDialog.chkFilterSelectedFrames->isChecked();
    d->uiFilterDialog.pushButtonCreateMaskEffect->setEnabled(filter.isNull() ? false : (filter->supportsAdjustmentLayers() && !multiframeEnabled));
    d->updateCompressor.start();
}

References KisDlgFilter::Private::currentFilter, d, KisSharedPtr< T >::isNull(), setDialogTitle(), KisSignalCompressor::start(), KisBaseProcessor::supportsAdjustmentLayers, KisDlgFilter::Private::uiFilterDialog, and KisDlgFilter::Private::updateCompressor.

setDialogTitle()

void KisDlgFilter::setDialogTitle ( KisFilterSP f )

private

Definition at line 137 of file kis_dlg_filter.cpp.

{
    setWindowTitle(filter.isNull() ? i18nc("@title:window", "Filter") : i18nc("@title:window", "Filter: %1", filter->name()));
}

References KisSharedPtr< T >::isNull(), and KisBaseProcessor::name().

setFilter()

void KisDlgFilter::setFilter	(	KisFilterSP	f,
		KisFilterConfigurationSP	overrideDefaultConfig )

Definition at line 126 of file kis_dlg_filter.cpp.

{
    Q_ASSERT(f);
    setDialogTitle(f);
    d->uiFilterDialog.filterSelection->setFilter(f, overrideDefaultConfig);
    const bool multiframeEnabled = d->uiFilterDialog.chkFilterSelectedFrames->isChecked();
    d->uiFilterDialog.pushButtonCreateMaskEffect->setEnabled(f->supportsAdjustmentLayers() && !multiframeEnabled);
    d->currentFilter = f;
    d->updateCompressor.start();
}

References KisDlgFilter::Private::currentFilter, d, setDialogTitle(), KisSignalCompressor::start(), KisDlgFilter::Private::uiFilterDialog, and KisDlgFilter::Private::updateCompressor.

slotFilterWidgetSizeChanged

void KisDlgFilter::slotFilterWidgetSizeChanged ( )

privateslot

Definition at line 175 of file kis_dlg_filter.cpp.

{
    QMetaObject::invokeMethod(this, "adjustSize", Qt::QueuedConnection);
}

slotOnAccept

void KisDlgFilter::slotOnAccept ( )

protectedslot

Definition at line 180 of file kis_dlg_filter.cpp.

{
    if (!d->filterManager->isStrokeRunning()) {
        KisFilterConfigurationSP config(d->uiFilterDialog.filterSelection->configuration());
        startApplyingFilter(config);
    }
 
    d->filterManager->setFilterAllSelectedFrames(d->uiFilterDialog.chkFilterSelectedFrames->isChecked());
    d->filterManager->finish();
 
    d->uiFilterDialog.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
 
    KisConfig(false).setShowFilterGallery(d->uiFilterDialog.filterSelection->isFilterGalleryVisible());
}

References d, KisDlgFilter::Private::filterManager, KisFilterManager::finish(), KisFilterManager::isStrokeRunning(), KisFilterManager::setFilterAllSelectedFrames(), KisConfig::setShowFilterGallery(), startApplyingFilter(), and KisDlgFilter::Private::uiFilterDialog.

slotOnReject

void KisDlgFilter::slotOnReject ( )

protectedslot

Definition at line 195 of file kis_dlg_filter.cpp.

{
    if (d->filterManager->isStrokeRunning()) {
        d->filterManager->cancelRunningStroke();
    }
 
    KisConfig(false).setShowFilterGallery(d->uiFilterDialog.filterSelection->isFilterGalleryVisible());
}

References KisFilterManager::cancelRunningStroke(), d, KisDlgFilter::Private::filterManager, KisFilterManager::isStrokeRunning(), KisConfig::setShowFilterGallery(), and KisDlgFilter::Private::uiFilterDialog.

startApplyingFilter()

void KisDlgFilter::startApplyingFilter ( KisFilterConfigurationSP config )

private

Definition at line 142 of file kis_dlg_filter.cpp.

{
    if (!d->uiFilterDialog.filterSelection->configuration()) return;
 
    if (d->node->inherits("KisPaintLayer")) {
        config->setChannelFlags(qobject_cast<KisPaintLayer*>(d->node.data())->channelLockFlags());
    }
 
    d->filterManager->apply(config);
}

References KisFilterManager::apply(), d, KisSharedPtr< T >::data(), KisDlgFilter::Private::filterManager, KisDlgFilter::Private::node, and KisDlgFilter::Private::uiFilterDialog.

updatePreview

void KisDlgFilter::updatePreview ( )

privateslot

Definition at line 153 of file kis_dlg_filter.cpp.

{
    KisFilterConfigurationSP config = d->uiFilterDialog.filterSelection->configuration();
    if (!config) return;
 
    bool maskCreationAllowed = !d->currentFilter || d->currentFilter->configurationAllowedForMask(config);
    const bool multiframeEnabled = d->uiFilterDialog.chkFilterSelectedFrames->isChecked();
    d->uiFilterDialog.pushButtonCreateMaskEffect->setEnabled(maskCreationAllowed && !multiframeEnabled);
 
    if (d->uiFilterDialog.checkBoxPreview->isChecked()) {
        KisFilterConfigurationSP config(d->uiFilterDialog.filterSelection->configuration());
        startApplyingFilter(config);
    }
 
    d->uiFilterDialog.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
}

References KisFilter::configurationAllowedForMask(), KisDlgFilter::Private::currentFilter, d, startApplyingFilter(), and KisDlgFilter::Private::uiFilterDialog.

Member Data Documentation

d

KisDlgFilter::Private* const KisDlgFilter::d

private

Definition at line 55 of file kis_dlg_filter.h.

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

• libs/ui/dialogs/kis_dlg_filter.h
• libs/ui/dialogs/kis_dlg_filter.cpp