kis_image_set_resolution_command.cpp

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/*
 *  SPDX-FileCopyrightText: 2010 Sven Langkamp <sven.langkamp@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include "kis_image_set_resolution_command.h"
 
#include <klocalizedstring.h>
#include <kis_image.h>
 
 
KisImageSetResolutionCommand::KisImageSetResolutionCommand(KisImageWSP image, qreal newXRes, qreal newYRes, KUndo2Command *parent)
    : KUndo2Command(kundo2_i18n("Set Image Resolution"), parent)
    , m_image(image)
    , m_newXRes(newXRes)
    , m_newYRes(newYRes)
    , m_oldXRes(0)
    , m_oldYRes(0)
{
    KisImageSP imageSP = image.toStrongRef();
     if (!imageSP) {
         return;
     }
     m_oldXRes = imageSP->xRes();
     m_oldYRes = imageSP->yRes();
}
 
void KisImageSetResolutionCommand::undo()
{
    KisImageSP image = m_image.toStrongRef();
    if (!image) {
        return;
    }
    image->setResolution(m_oldXRes, m_oldYRes);
}
 
void KisImageSetResolutionCommand::redo()
{
    KisImageSP image = m_image.toStrongRef();
    if (!image) {
        return;
    }
    image->setResolution(m_newXRes, m_newYRes);
}
 
 
 
#include "kis_processing_visitor.h"
 
#include "kis_adjustment_layer.h"
#include "generator/kis_generator_layer.h"
#include "kis_external_layer_iface.h"
#include "kis_transparency_mask.h"
#include "kis_filter_mask.h"
#include "kis_transform_mask.h"
#include "kis_selection_mask.h"
 
#include "kis_selection.h"
 
class ResetShapesProcessingVisitor : public KisProcessingVisitor
{
public:
    void visit(KisNode*, KisUndoAdapter*) override {}
    void visit(KisPaintLayer*, KisUndoAdapter*) override {}
    void visit(KisGroupLayer*, KisUndoAdapter*) override {}
    void visit(KisCloneLayer*, KisUndoAdapter*) override {}
 
    void visit(KisAdjustmentLayer *layer, KisUndoAdapter*) override { layer->internalSelection()->updateProjection(); }
    void visit(KisGeneratorLayer *layer, KisUndoAdapter*) override { layer->internalSelection()->updateProjection(); }
    void visit(KisExternalLayer *layer, KisUndoAdapter*) override { layer->resetCache(); }
    void visit(KisFilterMask *mask, KisUndoAdapter*) override { mask->selection()->updateProjection(); }
    void visit(KisTransformMask *mask, KisUndoAdapter*) override { KIS_ASSERT_RECOVER_NOOP(!mask->selection()); }
    void visit(KisTransparencyMask *mask, KisUndoAdapter*) override { mask->selection()->updateProjection(); }
    void visit(KisSelectionMask *mask, KisUndoAdapter*) override { mask->selection()->updateProjection(); }
    void visit(KisColorizeMask *, KisUndoAdapter*) override {}
};
 
 
KisResetShapesCommand::KisResetShapesCommand(KisNodeSP rootNode)
    : KUndo2Command(kundo2_noi18n("RESET_SHAPES_COMMAND")),
      m_rootNode(rootNode)
{
}
 
void KisResetShapesCommand::undo()
{
    KUndo2Command::undo();
    resetNode(m_rootNode);
}
 
void KisResetShapesCommand::redo()
{
    KUndo2Command::redo();
    resetNode(m_rootNode);
}
 
void KisResetShapesCommand::resetNode(KisNodeSP node)
{
    ResetShapesProcessingVisitor visitor;
    node->accept(visitor, 0);
 
    node = node->firstChild();
    while(node) {
        resetNode(node);
        node = node->nextSibling();
    }
}