#include <kis_qmic_synchronize_layers_command.h>

Inheritance diagram for KisQmicSynchronizeLayersCommand:

Public Member Functions
	KisQmicSynchronizeLayersCommand (KisNodeListSP nodes, QVector< KisQMicImageSP > images, KisImageWSP image, const QRect &dstRect=QRect(), KisSelectionSP selection=nullptr)

	Private (KisNodeListSP nodes, QVector< KisQMicImageSP > images, KisImageWSP image, const QRect &dstRect, KisSelectionSP selection)

void	redo () override

void	undo () override

	~KisQmicSynchronizeLayersCommand () override

	~Private ()

Public Member Functions inherited from Private
	Private (KisCanvas2 *c)

Public Member Functions inherited from KisCommandUtils::CompositeCommand
void	addCommand (KUndo2Command *cmd)

	CompositeCommand (KUndo2Command *parent=0)

	~CompositeCommand () override

Public Member Functions inherited from KUndo2Command
QString	actionText () const

virtual bool	canAnnihilateWith (const KUndo2Command *other) const

const KUndo2Command *	child (int index) const

int	childCount () const

virtual QTime	endTime () const

KUndo2CommandExtraData *	extraData () const

bool	hasParent () const

virtual int	id () const

virtual bool	isMerged () const

	KUndo2Command (const KUndo2MagicString &text, KUndo2Command *parent=0)

	KUndo2Command (KUndo2Command *parent=0)

virtual QVector< KUndo2Command * >	mergeCommandsVector () const

virtual bool	mergeWith (const KUndo2Command *other)

virtual void	redoMergedCommands ()

void	setEndTime ()

virtual void	setEndTime (const QTime &time)

void	setExtraData (KUndo2CommandExtraData *data)

void	setText (const KUndo2MagicString &text)

void	setTime ()

virtual void	setTime (const QTime &time)

virtual void	setTimedID (int timedID)

KUndo2MagicString	text () const

virtual QTime	time () const

virtual int	timedId () const

virtual bool	timedMergeWith (KUndo2Command *other)

virtual void	undoMergedCommands ()

virtual	~KUndo2Command ()

Public Attributes
QRect	m_dstRect

bool	m_firstRedo

KisImageWSP	m_image

QVector< KisImageCommand * >	m_imageCommands

QVector< KisQMicImageSP >	m_images

KisNodeListSP	m_newNodes

KisNodeListSP	m_nodes

KisSelectionSP	m_selection

KisSurrogateUndoAdapter	m_undoAdapter

Public Attributes inherited from Private
KisCanvas2 *	canvas

int	displayedFrame

int	intendedFrame

Private Member Functions
	Q_DISABLE_COPY (KisQmicSynchronizeLayersCommand)

Private Attributes
Private *const	d

Detailed Description

Definition at line 33 of file kis_qmic_synchronize_layers_command.cpp.

Constructor & Destructor Documentation

◆ ~Private()

KisQmicSynchronizeLayersCommand::~Private ( )

inline

Definition at line 48 of file kis_qmic_synchronize_layers_command.cpp.

    {
        qDeleteAll(m_imageCommands);
        m_imageCommands.clear();
    }

◆ KisQmicSynchronizeLayersCommand()

KisQmicSynchronizeLayersCommand::KisQmicSynchronizeLayersCommand	(	KisNodeListSP	nodes,
		QVector< KisQMicImageSP >	images,
		KisImageWSP	image,
		const QRect &	dstRect = QRect(),
		KisSelectionSP	selection = nullptr )

Definition at line 65 of file kis_qmic_synchronize_layers_command.cpp.

    : KisCommandUtils::CompositeCommand()
    , d(new Private{std::move(nodes),
                    std::move(images),
                    image,
                    dstRect,
                    selection})
{
    dbgPlugins << "KisQmicSynchronizeLayersCommand";
}

References dbgPlugins.

◆ ~KisQmicSynchronizeLayersCommand()

KisQmicSynchronizeLayersCommand::~KisQmicSynchronizeLayersCommand ( )

override

Definition at line 81 of file kis_qmic_synchronize_layers_command.cpp.

{
    delete d;
}

References d.

Member Function Documentation

◆ Private()

KisQmicSynchronizeLayersCommand::Private	(	KisNodeListSP	nodes,
		QVector< KisQMicImageSP >	images,
		KisImageWSP	image,
		const QRect &	dstRect,
		KisSelectionSP	selection )

inline

Definition at line 34 of file kis_qmic_synchronize_layers_command.cpp.

        : m_nodes(std::move(nodes))
        , m_newNodes(new KisNodeList())
        , m_images(std::move(images))
        , m_image(image)
        , m_dstRect(dstRect)
        , m_selection(selection)
    {
    }

◆ Q_DISABLE_COPY()

KisQmicSynchronizeLayersCommand::Q_DISABLE_COPY ( KisQmicSynchronizeLayersCommand )

private

◆ redo()

void KisQmicSynchronizeLayersCommand::redo ( )

overridevirtual

Applies a change to the document. This function must be implemented in the derived class. Calling KUndo2QStack::push(), KUndo2QStack::undo() or KUndo2QStack::redo() from this function leads to undefined behavior.

The default implementation calls redo() on all child commands.

See also: undo()

Reimplemented from KisCommandUtils::CompositeCommand.

Definition at line 86 of file kis_qmic_synchronize_layers_command.cpp.

{
    dbgPlugins << "KisQmicSynchronizeLayersCommand::Redo";
 
    const auto pickAboveThis = [&]() {
        if (!d->m_newNodes->isEmpty()) {
            return d->m_newNodes->last()->prevSibling();
        } else {
            return d->m_nodes->last()->prevSibling();
        }
    };
 
    const auto getNode = [&](int i) {
        if (i >= d->m_nodes->size()) {
            return d->m_newNodes->at(i - d->m_nodes->size());
        } else {
            return d->m_nodes->at(i);
        }
    };
 
    KisNodeManager *nodeManager = [&]() -> KisNodeManager * {
        KisMainWindow *mainWin = KisPart::instance()->currentMainwindow();
        if (!mainWin)
            return nullptr;
        KisViewManager *viewManager = mainWin->viewManager();
        if (!viewManager)
            return nullptr;
        if (viewManager->document()->image() != d->m_image)
            return nullptr;
        return viewManager->nodeManager();
    }();
 
    if (!nodeManager)
        return;
 
    auto *selectOldLayer = new KisLayerUtils::KeepNodesSelectedCommand(
        nodeManager->selectedNodes(),
        nodeManager->selectedNodes(),
        nodeManager->activeNode(),
        nodeManager->activeNode(),
        d->m_image,
        false);
 
    selectOldLayer->redo();
 
    addCommand(new KisCommandUtils::SkipFirstRedoWrapper(selectOldLayer));
 
    // if gmic produces more layers
    if (d->m_nodes->size() < d->m_images.size()) {
        if (d->m_image) {
            const QPoint origin = [&]() -> QPoint {
                if (d->m_selection) {
                    return d->m_selection->selectedExactRect().topLeft();
                } else if (!d->m_nodes->isEmpty()) {
                    const auto root = d->m_nodes->at(0);
                    return {root->x(), root->y()};
                } else {
                    return {};
                }
            }();
            const int nodesCount = d->m_nodes->size();
            for (int i = nodesCount; i < d->m_images.size(); i++) {
                KisPaintDeviceSP device = new KisPaintDevice(d->m_image->colorSpace());
                KisLayerSP paintLayer = new KisPaintLayer(d->m_image, QString("New layer %1 from gmic filter").arg(i), OPACITY_OPAQUE_U8, device);
                paintLayer->setX(origin.x());
                paintLayer->setY(origin.y());
 
                KisQmicImportTools::gmicImageToPaintDevice(
                    *d->m_images[i].data(),
                    device,
                    d->m_selection,
                    d->m_dstRect);
 
                KisNodeSP aboveThis(nullptr);
                KisNodeSP parent(nullptr);
 
                if (nodesCount > 0) {
                    // This node is a copy made by GMic of an existing node;
                    // give it its name back (the existing node will be reused
                    // by KisImportQmicProcessingVisitor)
                    paintLayer->setName(getNode(i - nodesCount)->name());
                    aboveThis = pickAboveThis();
                    parent = d->m_nodes->at(0)->parent();
 
                    dbgPlugins << "Adding paint layer" << (i - nodesCount + 1) << paintLayer << "to parent" << parent->name() << "above" << aboveThis;
                }
 
                auto *layerNameCmd =
                    KisQmicImportTools::applyLayerNameChanges(*d->m_images[i],
                                                              paintLayer.data(),
                                                              d->m_selection);
                layerNameCmd->redo();
 
                addCommand(new KisCommandUtils::SkipFirstRedoWrapper(layerNameCmd));
 
                auto *addLayerCmd = new KisImageLayerAddCommand(d->m_image, paintLayer, parent, aboveThis, true, true);
 
                addLayerCmd->redo();
                addCommand(new KisCommandUtils::SkipFirstRedoWrapper(addLayerCmd));
                d->m_newNodes->append(paintLayer);
            }
        } else // small preview
        {
            Q_ASSERT(!d->m_nodes->empty());
            for (int i = d->m_nodes->size(); i < d->m_images.size(); i++) {
                KisPaintDeviceSP device = new KisPaintDevice(d->m_nodes->at(0)->colorSpace());
                KisLayerSP paintLayer = new KisPaintLayer(nullptr, "New layer from gmic filter", OPACITY_OPAQUE_U8, device);
                d->m_newNodes->append(paintLayer);
            }
        }
    } else if (d->m_nodes->size() > d->m_images.size()) {
        // if gmic produces less layers, we are going to drop some
 
        const KisNodeList extraNodes = [&]() {
            KisNodeList result;
            const auto minIndex = d->m_images.size();
            for (auto i = minIndex; i < d->m_nodes->size(); i++) {
                result.append(d->m_nodes->at(i));
            }
            return result;
        }();
 
        auto *removeLayerCmd = new KisLayerUtils::SimpleRemoveLayers(extraNodes, d->m_image);
        removeLayerCmd->redo();
        addCommand(new KisCommandUtils::SkipFirstRedoWrapper(removeLayerCmd));
    }
 
    const int boundary = std::min(d->m_nodes->size(), d->m_images.size());
 
    for (int index = 0; index < boundary; index++) {
        KisNodeSP node = d->m_nodes->at(index);
 
        const KisQMicImageSP &gimg = d->m_images.at(index);
        dbgPlugins << "Importing layer index" << index
                << "Size: " << gimg->m_width << "x" << gimg->m_height
                << "colorchannels: " << gimg->m_spectrum;
 
        KisPaintDeviceSP dst = node->paintDevice();
 
        const auto *layer = dynamic_cast<const KisLayer *>(node.data());
        const KisSelectionSP selection =
            layer ? layer->selection() : d->m_selection;
 
        KisTransaction transaction(dst);
        KisQmicImportTools::gmicImageToPaintDevice(*gimg,
                                                   dst,
                                                   selection,
                                                   d->m_dstRect);
        auto *layerNameCmd =
            KisQmicImportTools::applyLayerNameChanges(*gimg,
                                                      node.data(),
                                                      selection);
        layerNameCmd->redo();
 
        addCommand(new KisCommandUtils::SkipFirstRedoWrapper(layerNameCmd));
 
        transaction.commit(&d->m_undoAdapter);
        node->setDirty(d->m_dstRect);
    }
 
    KisNodeSP currentNode = [&]() -> KisNodeSP {
        if (!d->m_nodes->empty()) {
            return d->m_nodes->first();
        } else if (!d->m_newNodes->empty()) {
            return d->m_newNodes->first();
        }
        return {};
    }();
 
    if (!currentNode)
        return;
 
    auto *selectNewLayer = new KisLayerUtils::KeepNodesSelectedCommand(
        nodeManager->selectedNodes(),
        {currentNode},
        nodeManager->activeNode(),
        currentNode,
        d->m_image,
        true);
 
    selectNewLayer->redo();
 
    addCommand(new KisCommandUtils::SkipFirstRedoWrapper(selectNewLayer));
 
    dbgPlugins << "Set selected node to" << currentNode->name();
}

References KisNodeManager::activeNode(), KisCommandUtils::CompositeCommand::addCommand(), KisQmicImportTools::applyLayerNameChanges(), KisTransaction::commit(), KisPart::currentMainwindow(), d, KisSharedPtr< T >::data(), dbgPlugins, KisViewManager::document(), KisQmicImportTools::gmicImageToPaintDevice(), KisDocument::image, KisPart::instance(), KisBaseNode::name(), KisViewManager::nodeManager(), OPACITY_OPAQUE_U8, KisBaseNode::paintDevice(), KisNodeManager::selectedNodes(), KisNode::setDirty(), KisBaseNode::setName(), KisLayer::setX(), KisLayer::setY(), and KisMainWindow::viewManager.

◆ undo()

void KisQmicSynchronizeLayersCommand::undo ( )

overridevirtual

Reverts a change to the document. After undo() is called, the state of the document should be the same as before redo() was called. This function must be implemented in the derived class. Calling KUndo2QStack::push(), KUndo2QStack::undo() or KUndo2QStack::redo() from this function leads to undefined behavior.

The default implementation calls undo() on all child commands in reverse order.

See also: redo()

Reimplemented from KisCommandUtils::CompositeCommand.

Definition at line 273 of file kis_qmic_synchronize_layers_command.cpp.

{
    KisCommandUtils::CompositeCommand::undo();
    d->m_undoAdapter.undoAll();
    d->m_newNodes->clear();
}

References d, and KisCommandUtils::CompositeCommand::undo().

Member Data Documentation

◆ d

Private* const KisQmicSynchronizeLayersCommand::d

private

Definition at line 37 of file kis_qmic_synchronize_layers_command.h.

◆ m_dstRect

QRect KisQmicSynchronizeLayersCommand::m_dstRect

Definition at line 58 of file kis_qmic_synchronize_layers_command.cpp.

◆ m_firstRedo

bool KisQmicSynchronizeLayersCommand::m_firstRedo

Definition at line 62 of file kis_qmic_synchronize_layers_command.cpp.

◆ m_image

KisImageWSP KisQmicSynchronizeLayersCommand::m_image

Definition at line 57 of file kis_qmic_synchronize_layers_command.cpp.

◆ m_imageCommands

QVector<KisImageCommand *> KisQmicSynchronizeLayersCommand::m_imageCommands

Definition at line 60 of file kis_qmic_synchronize_layers_command.cpp.

◆ m_images

QVector<KisQMicImageSP> KisQmicSynchronizeLayersCommand::m_images

Definition at line 56 of file kis_qmic_synchronize_layers_command.cpp.

◆ m_newNodes

KisNodeListSP KisQmicSynchronizeLayersCommand::m_newNodes

Definition at line 55 of file kis_qmic_synchronize_layers_command.cpp.

◆ m_nodes

KisNodeListSP KisQmicSynchronizeLayersCommand::m_nodes

Definition at line 54 of file kis_qmic_synchronize_layers_command.cpp.

◆ m_selection

KisSelectionSP KisQmicSynchronizeLayersCommand::m_selection

Definition at line 59 of file kis_qmic_synchronize_layers_command.cpp.

◆ m_undoAdapter

KisSurrogateUndoAdapter KisQmicSynchronizeLayersCommand::m_undoAdapter

Definition at line 61 of file kis_qmic_synchronize_layers_command.cpp.

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

plugins/extensions/qmic/kis_qmic_synchronize_layers_command.cpp
plugins/extensions/qmic/kis_qmic_synchronize_layers_command.h

Public Member Functions

Public Attributes

Private Member Functions

Private Attributes