Public Member Functions
void	addToTargetListRecursively (KisNodeSP node, bool addSelf=true)

KUndo2Command *	createCommand (KisLayerSP targetLayer)

void	filterOutAncestorsAndClonesRecursively (KisLayerSP layer)

KisLayerSP	getSelectedTargetLayer ()

	Private (QList< KisCloneLayerSP > layers, KisViewManager *view)

Public Attributes
QScopedPointer< KisProcessingApplicator >	applicator

QList< KisCloneLayerSP >	cloneLayers

KisImageSP	image

bool	modified

Ui::WdgChangeCloneSource	ui

QList< KisLayerSP >	validTargets

KisViewManager *	view

Detailed Description

Definition at line 19 of file KisDlgChangeCloneSource.cpp.

Constructor & Destructor Documentation

◆ Private()

KisDlgChangeCloneSource::Private::Private	(	QList< KisCloneLayerSP >	layers,
		KisViewManager *	view )

inline

Definition at line 21 of file KisDlgChangeCloneSource.cpp.

        : cloneLayers(layers)
        , view(view)
        , image(view->image())
        , applicator(new KisProcessingApplicator(image, 0,
                                                 KisProcessingApplicator::NONE,
                                                 /* emitSignals = */ KisImageSignalVector(),
                                                 kundo2_i18n("Change Clone Layers")))
        , modified(false) {}

Member Function Documentation

◆ addToTargetListRecursively()

void KisDlgChangeCloneSource::Private::addToTargetListRecursively	(	KisNodeSP	node,
		bool	addSelf = true )

Definition at line 45 of file KisDlgChangeCloneSource.cpp.

{
    if (!node) {
        return;
    }
    if (addSelf) {
        KisLayerSP layer(qobject_cast<KisLayer *>(node.data()));
        if (layer) {
            validTargets << layer;
        }
    }
    for (KisNodeSP childNode = node->lastChild(); childNode; childNode = childNode->prevSibling()) {
        KisLayerSP childLayer(qobject_cast<KisLayer *>(childNode.data()));
        if (childLayer) {
            addToTargetListRecursively(childLayer);
        }
    }
 
}

References addToTargetListRecursively(), KisSharedPtr< T >::data(), KisNode::lastChild(), and validTargets.

◆ createCommand()

KUndo2Command * KisDlgChangeCloneSource::Private::createCommand ( KisLayerSP targetLayer )

Definition at line 90 of file KisDlgChangeCloneSource.cpp.

{
    return new KisChangeCloneLayersCommand(cloneLayers, targetLayer);
}

◆ filterOutAncestorsAndClonesRecursively()

void KisDlgChangeCloneSource::Private::filterOutAncestorsAndClonesRecursively ( KisLayerSP layer )

Definition at line 65 of file KisDlgChangeCloneSource.cpp.

{
    validTargets.removeOne(layer);
    // remove `layer` and its ancestors
    KisLayerSP parent = qobject_cast<KisLayer *>(layer->parent().data());
    if (parent) {
        filterOutAncestorsAndClonesRecursively(parent);
    }
 
    // remove all clones of `layer`, and their ancestors
    Q_FOREACH (KisCloneLayerSP clone, layer->registeredClones()) {
        filterOutAncestorsAndClonesRecursively(clone);
    }
}

References KisWeakSharedPtr< T >::data(), KisNode::parent, and KisLayer::registeredClones().

◆ getSelectedTargetLayer()

KisLayerSP KisDlgChangeCloneSource::Private::getSelectedTargetLayer ( )

Definition at line 80 of file KisDlgChangeCloneSource.cpp.

{
    int index = ui.cmbSourceLayer->currentIndex();
    if (index != -1) {
        return validTargets.at(index);
    } else {
        return 0;
    }
}