KisOpenRasterStackSaveVisitor Class Reference

#include <kis_open_raster_stack_save_visitor.h>

Inheritance diagram for KisOpenRasterStackSaveVisitor:

Classes
struct	Private

Public Member Functions
	KisOpenRasterStackSaveVisitor (KisOpenRasterSaveContext *, vKisNodeSP activeNodes)
bool	visit (KisAdjustmentLayer *layer) override
virtual bool	visit (KisAdjustmentLayer *layer)=0
bool	visit (KisCloneLayer *) override
virtual bool	visit (KisCloneLayer *layer)=0
bool	visit (KisColorizeMask *) override
virtual bool	visit (KisColorizeMask *mask)=0
bool	visit (KisExternalLayer *) override
virtual bool	visit (KisExternalLayer *layer)=0
bool	visit (KisFilterMask *) override
virtual bool	visit (KisFilterMask *mask)=0
bool	visit (KisGeneratorLayer *layer) override
virtual bool	visit (KisGeneratorLayer *layer)=0
bool	visit (KisGroupLayer *layer) override
virtual bool	visit (KisGroupLayer *layer)=0
bool	visit (KisNode *) override
virtual bool	visit (KisNode *node)=0
bool	visit (KisPaintLayer *layer) override
virtual bool	visit (KisPaintLayer *layer)=0
bool	visit (KisSelectionMask *) override
virtual bool	visit (KisSelectionMask *mask)=0
bool	visit (KisTransformMask *) override
virtual bool	visit (KisTransformMask *mask)=0
bool	visit (KisTransparencyMask *) override
virtual bool	visit (KisTransparencyMask *mask)=0
	~KisOpenRasterStackSaveVisitor () override
Public Member Functions inherited from KisNodeVisitor
	KisNodeVisitor ()
virtual	~KisNodeVisitor ()

Private Member Functions
bool	saveLayer (KisLayer *layer)
void	saveLayerInfo (QDomElement &elt, KisLayer *layer)

Private Attributes
Private *const	d

Additional Inherited Members
Protected Member Functions inherited from KisNodeVisitor
bool	visitAll (KisNode *node, bool breakOnFail=false)
bool	visitAllInverse (KisNode *node, bool breakOnFail=false)

Detailed Description

Definition at line 25 of file kis_open_raster_stack_save_visitor.h.

Constructor & Destructor Documentation

KisOpenRasterStackSaveVisitor()

KisOpenRasterStackSaveVisitor::KisOpenRasterStackSaveVisitor	(	KisOpenRasterSaveContext *	saveContext,
		vKisNodeSP	activeNodes )

Definition at line 34 of file kis_open_raster_stack_save_visitor.cpp.

    : d(new Private)
{
    d->saveContext = saveContext;
    d->activeNodes = activeNodes;
}

References KisOpenRasterStackSaveVisitor::Private::activeNodes, d, and KisOpenRasterStackSaveVisitor::Private::saveContext.

~KisOpenRasterStackSaveVisitor()

KisOpenRasterStackSaveVisitor::~KisOpenRasterStackSaveVisitor ( )

override

Definition at line 41 of file kis_open_raster_stack_save_visitor.cpp.

{
    delete d;
}

References d.

Member Function Documentation

saveLayer()

bool KisOpenRasterStackSaveVisitor::saveLayer ( KisLayer * layer )

private

Definition at line 177 of file kis_open_raster_stack_save_visitor.cpp.

{
    if (layer->isFakeNode()) {
        // don't save grids, reference images layers etc.
        return true;
    }
 
    // here we adjust the bounds to encompass the entire area of the layer, including transforms
    QRect adjustedBounds = layer->exactBounds();
 
    if (adjustedBounds.isEmpty()) {
        // in case of an empty layer, artificially increase the size of the saved rectangle
        // to just save an empty layer file
        adjustedBounds.adjust(0, 0, 1, 1);
    }
 
    QString filename = d->saveContext->saveDeviceData(layer->projection(), layer->metaData(), adjustedBounds, layer->image()->xRes(), layer->image()->yRes());
 
    QDomElement elt = d->layerStack.createElement("layer");
    saveLayerInfo(elt, layer);
    elt.setAttribute("src", filename);
    d->currentElement.insertBefore(elt, QDomNode());
 
    return true;
}

References KisOpenRasterStackSaveVisitor::Private::currentElement, d, KisLayer::exactBounds(), KisBaseNode::image, KisBaseNode::isFakeNode(), KisOpenRasterStackSaveVisitor::Private::layerStack, KisLayer::metaData(), KisLayer::projection(), KisOpenRasterStackSaveVisitor::Private::saveContext, KisOpenRasterSaveContext::saveDeviceData(), saveLayerInfo(), KisImage::xRes(), and KisImage::yRes().

saveLayerInfo()

void KisOpenRasterStackSaveVisitor::saveLayerInfo ( QDomElement & elt, KisLayer * layer )

private

Definition at line 46 of file kis_open_raster_stack_save_visitor.cpp.

{
    elt.setAttribute("name", layer->name());
    elt.setAttribute("opacity", QString().setNum(layer->opacity() / 255.0));
    elt.setAttribute("visibility", layer->visible() ? "visible" : "hidden");
 
    if (layer->inherits("KisGroupLayer")) {
        // Workaround for the issue regarding ora specification.
        // MyPaint treats layer's x and y relative to the group's x and y
        //  while Gimp and Krita think those are absolute values.
        // Hence we set x and y on group layers to always be 0.
        elt.setAttribute("x", QString().setNum(0));
        elt.setAttribute("y", QString().setNum(0));
 
    } else {
        elt.setAttribute("x", QString().setNum(layer->exactBounds().x()));
        elt.setAttribute("y", QString().setNum(layer->exactBounds().y()));
    }
 
    if (layer->userLocked()) {
        elt.setAttribute("edit-locked", "true");
    }
    if (d->activeNodes.contains(layer)) {
        elt.setAttribute("selected", "true");
    }
    QString compop = layer->compositeOpId();
    if (layer->compositeOpId() == COMPOSITE_CLEAR) compop = "svg:clear";
    else if (layer->compositeOpId() == COMPOSITE_ERASE) compop = "svg:dst-out";
    else if (layer->compositeOpId() == COMPOSITE_DESTINATION_ATOP) compop = "svg:dst-atop";
    else if (layer->compositeOpId() == COMPOSITE_DESTINATION_IN) compop = "svg:dst-in";
    else if (layer->compositeOpId() == COMPOSITE_ADD) compop = "svg:plus";
    else if (layer->compositeOpId() == COMPOSITE_MULT) compop = "svg:multiply";
    else if (layer->compositeOpId() == COMPOSITE_SCREEN) compop = "svg:screen";
    else if (layer->compositeOpId() == COMPOSITE_OVERLAY) compop = "svg:overlay";
    else if (layer->compositeOpId() == COMPOSITE_DARKEN) compop = "svg:darken";
    else if (layer->compositeOpId() == COMPOSITE_LIGHTEN) compop = "svg:lighten";
    else if (layer->compositeOpId() == COMPOSITE_DODGE) compop = "svg:color-dodge";
    else if (layer->compositeOpId() == COMPOSITE_BURN) compop = "svg:color-burn";
    else if (layer->compositeOpId() == COMPOSITE_HARD_LIGHT) compop = "svg:hard-light";
    else if (layer->compositeOpId() == COMPOSITE_SOFT_LIGHT_SVG) compop = "svg:soft-light";
    else if (layer->compositeOpId() == COMPOSITE_DIFF) compop = "svg:difference";
    else if (layer->compositeOpId() == COMPOSITE_COLOR) compop = "svg:color";
    else if (layer->compositeOpId() == COMPOSITE_LUMINIZE) compop = "svg:luminosity";
    else if (layer->compositeOpId() == COMPOSITE_HUE) compop = "svg:hue";
    else if (layer->compositeOpId() == COMPOSITE_SATURATION) compop = "svg:saturation";
    else if (layer->compositeOpId() == COMPOSITE_OVER) compop = "svg:src-over";
 
    //else if (layer->compositeOpId() == COMPOSITE_EXCLUSION) compop = "svg:exclusion";
    else compop = "krita:" + layer->compositeOpId();
 
    // Alpha preserve has a special case with the Normal blend mode, which is
    // stored as src-atop for compatibility with previous Krita versions that
    // don't understand the alpha-preserve property, as well as other programs
    // like MyPaint that don't support alpha preserve on layers in general.
    if(layer->alphaChannelDisabled()) {
        if (layer->compositeOpId() == COMPOSITE_OVER) {
            compop = "svg:src-atop";
        } else {
            elt.setAttribute("alpha-preserve", "true");
        }
    }
 
    elt.setAttribute("composite-op", compop);
}

References KisOpenRasterStackSaveVisitor::Private::activeNodes, KisLayer::alphaChannelDisabled(), COMPOSITE_ADD, COMPOSITE_BURN, COMPOSITE_CLEAR, COMPOSITE_COLOR, COMPOSITE_DARKEN, COMPOSITE_DESTINATION_ATOP, COMPOSITE_DESTINATION_IN, COMPOSITE_DIFF, COMPOSITE_DODGE, COMPOSITE_ERASE, COMPOSITE_HARD_LIGHT, COMPOSITE_HUE, COMPOSITE_LIGHTEN, COMPOSITE_LUMINIZE, COMPOSITE_MULT, COMPOSITE_OVER, COMPOSITE_OVERLAY, COMPOSITE_SATURATION, COMPOSITE_SCREEN, COMPOSITE_SOFT_LIGHT_SVG, KisBaseNode::compositeOpId(), d, KisLayer::exactBounds(), KisBaseNode::name(), KisBaseNode::opacity(), KisBaseNode::userLocked(), and KisBaseNode::visible().

visit() [1/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisAdjustmentLayer * layer )

overridevirtual

Implements KisNodeVisitor.

Definition at line 159 of file kis_open_raster_stack_save_visitor.cpp.

{
    QDomElement elt = d->layerStack.createElement("filter");
    saveLayerInfo(elt, layer);
    elt.setAttribute("type", "applications:krita:" + layer->filter()->name());
    return true;
}

References d, KisNodeFilterInterface::filter(), KisOpenRasterStackSaveVisitor::Private::layerStack, and saveLayerInfo().

visit() [2/24]

virtual bool KisNodeVisitor::visit ( KisAdjustmentLayer * layer )

virtual

Implements KisNodeVisitor.

visit() [3/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisCloneLayer * layer )

overridevirtual

Implements KisNodeVisitor.

Definition at line 167 of file kis_open_raster_stack_save_visitor.cpp.

{
    return saveLayer(layer);
}

References saveLayer().

visit() [4/24]

virtual bool KisNodeVisitor::visit ( KisCloneLayer * layer )

virtual

Implements KisNodeVisitor.

visit() [5/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisColorizeMask * )

inlineoverridevirtual

Implements KisNodeVisitor.

Definition at line 57 of file kis_open_raster_stack_save_visitor.h.

                                          {
        return true;
    }

visit() [6/24]

virtual bool KisNodeVisitor::visit ( KisColorizeMask * mask )

virtual

Implements KisNodeVisitor.

visit() [7/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisExternalLayer * layer )

overridevirtual

Implements KisNodeVisitor.

Definition at line 172 of file kis_open_raster_stack_save_visitor.cpp.

{
    return saveLayer(layer);
}

References saveLayer().

visit() [8/24]

virtual bool KisNodeVisitor::visit ( KisExternalLayer * layer )

virtual

Implements KisNodeVisitor.

visit() [9/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisFilterMask * )

inlineoverridevirtual

Implements KisNodeVisitor.

Definition at line 45 of file kis_open_raster_stack_save_visitor.h.

                                        {
        return true;
    }

visit() [10/24]

virtual bool KisNodeVisitor::visit ( KisFilterMask * mask )

virtual

Implements KisNodeVisitor.

visit() [11/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisGeneratorLayer * layer )

overridevirtual

Implements KisNodeVisitor.

Definition at line 116 of file kis_open_raster_stack_save_visitor.cpp.

{
    return saveLayer(layer);
}

References saveLayer().

visit() [12/24]

virtual bool KisNodeVisitor::visit ( KisGeneratorLayer * layer )

virtual

Implements KisNodeVisitor.

visit() [13/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisGroupLayer * layer )

overridevirtual

Implements KisNodeVisitor.

Definition at line 121 of file kis_open_raster_stack_save_visitor.cpp.

{
    QDomElement previousElt = d->currentElement;
 
    QDomElement elt = d->layerStack.createElement("stack");
    d->currentElement = elt;
    saveLayerInfo(elt, layer);
    QString isolate = "isolate";
    if (layer->passThroughMode()) {
        isolate = "auto";
    }
    elt.setAttribute("isolation", isolate);
    visitAll(layer);
 
    if (!previousElt.isNull()) {
        previousElt.insertBefore(elt, QDomNode());
        d->currentElement = previousElt;
    } else {
        QDomElement imageElt = d->layerStack.createElement("image");
        int width = layer->image()->width();
        int height = layer->image()->height();
        int xRes = (int)(qRound(layer->image()->xRes() * 72));
        int yRes = (int)(qRound(layer->image()->yRes() * 72));
 
        imageElt.setAttribute("version", "0.0.1");
        imageElt.setAttribute("w", width);
        imageElt.setAttribute("h", height);
        imageElt.setAttribute("xres", xRes);
        imageElt.setAttribute("yres", yRes);
        imageElt.appendChild(elt);
        d->layerStack.insertBefore(imageElt, QDomNode());
        d->currentElement = QDomElement();
        d->saveContext->saveStack(d->layerStack);
    }
 
    return true;
}

References KisOpenRasterStackSaveVisitor::Private::currentElement, d, KisImage::height(), KisBaseNode::image, KisOpenRasterStackSaveVisitor::Private::layerStack, KisGroupLayer::passThroughMode, KisOpenRasterStackSaveVisitor::Private::saveContext, saveLayerInfo(), KisOpenRasterSaveContext::saveStack(), KisNodeVisitor::visitAll(), KisImage::width(), KisImage::xRes(), and KisImage::yRes().

visit() [14/24]

virtual bool KisNodeVisitor::visit ( KisGroupLayer * layer )

virtual

Implements KisNodeVisitor.

visit() [15/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisNode * )

inlineoverridevirtual

Implements KisNodeVisitor.

Definition at line 39 of file kis_open_raster_stack_save_visitor.h.

                                  {
        return true;
    }

visit() [16/24]

virtual bool KisNodeVisitor::visit ( KisNode * node )

virtual

Implements KisNodeVisitor.

visit() [17/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisPaintLayer * layer )

overridevirtual

Implements KisNodeVisitor.

Definition at line 111 of file kis_open_raster_stack_save_visitor.cpp.

{
    return saveLayer(layer);
}

References saveLayer().

visit() [18/24]

virtual bool KisNodeVisitor::visit ( KisPaintLayer * layer )

virtual

Implements KisNodeVisitor.

visit() [19/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisSelectionMask * )

inlineoverridevirtual

Implements KisNodeVisitor.

Definition at line 54 of file kis_open_raster_stack_save_visitor.h.

                                           {
        return true;
    }

visit() [20/24]

virtual bool KisNodeVisitor::visit ( KisSelectionMask * mask )

virtual

Implements KisNodeVisitor.

visit() [21/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisTransformMask * )

inlineoverridevirtual

Implements KisNodeVisitor.

Definition at line 48 of file kis_open_raster_stack_save_visitor.h.

                                           {
        return true;
    }

visit() [22/24]

virtual bool KisNodeVisitor::visit ( KisTransformMask * mask )

virtual

Implements KisNodeVisitor.

visit() [23/24]

bool KisOpenRasterStackSaveVisitor::visit ( KisTransparencyMask * )

inlineoverridevirtual

Implements KisNodeVisitor.

Definition at line 51 of file kis_open_raster_stack_save_visitor.h.

                                              {
        return true;
    }

visit() [24/24]

virtual bool KisNodeVisitor::visit ( KisTransparencyMask * mask )

virtual

Implements KisNodeVisitor.

Member Data Documentation

d

Private* const KisOpenRasterStackSaveVisitor::d

private

Definition at line 67 of file kis_open_raster_stack_save_visitor.h.

---

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

• plugins/impex/ora/kis_open_raster_stack_save_visitor.h
• plugins/impex/ora/kis_open_raster_stack_save_visitor.cpp