KisImageSignals.cpp

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/*
 *  SPDX-FileCopyrightText: 2018 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include "KisImageSignals.h"
 
#include "kis_node.h"
 
/*******************************************************************************/
/*                       ComplexSizeChangedSignal                              */
/*******************************************************************************/
 
ComplexSizeChangedSignal::ComplexSizeChangedSignal() {}
 
ComplexSizeChangedSignal::ComplexSizeChangedSignal(QPointF _oldStillPoint, QPointF _newStillPoint)
    : oldStillPoint(_oldStillPoint),
      newStillPoint(_newStillPoint)
{
}
 
ComplexSizeChangedSignal::ComplexSizeChangedSignal(const QRect &portionOfOldImage, const QSize &transformedIntoImageOfSize)
{
    oldStillPoint = QRectF(portionOfOldImage).center();
    newStillPoint = QRectF(QPointF(), QSizeF(transformedIntoImageOfSize)).center();
}
 
ComplexSizeChangedSignal ComplexSizeChangedSignal::inverted() const {
    return ComplexSizeChangedSignal(newStillPoint, oldStillPoint);
}
 
 
/*******************************************************************************/
/*                       ComplexNodeReselectionSignal                          */
/*******************************************************************************/
 
ComplexNodeReselectionSignal::ComplexNodeReselectionSignal() {}
 
ComplexNodeReselectionSignal::ComplexNodeReselectionSignal(KisNodeSP _newActiveNode, KisNodeList _newSelectedNodes, KisNodeSP _oldActiveNode, KisNodeList _oldSelectedNodes)
    : newActiveNode(_newActiveNode),
      newSelectedNodes(_newSelectedNodes),
      oldActiveNode(_oldActiveNode),
      oldSelectedNodes(_oldSelectedNodes)
{
}
 
ComplexNodeReselectionSignal ComplexNodeReselectionSignal::inverted() const {
    return ComplexNodeReselectionSignal(oldActiveNode, oldSelectedNodes, newActiveNode, newSelectedNodes);
}
 
 
/*******************************************************************************/
/*                       KisImageSignalType                                    */
/*******************************************************************************/
 
KisImageSignalType::KisImageSignalType() {}
 
KisImageSignalType::KisImageSignalType(KisImageSignalTypeEnum _id)
    : id(_id)
{
}
 
KisImageSignalType::KisImageSignalType(ComplexSizeChangedSignal signal)
    : id(SizeChangedSignal),
      sizeChangedSignal(signal)
{
}
 
KisImageSignalType::KisImageSignalType(ComplexNodeReselectionSignal signal)
    : id(NodeReselectionRequestSignal),
      nodeReselectionSignal(signal)
{
}
 
KisImageSignalType KisImageSignalType::inverted() const {
    KisImageSignalType t;
    t.id = id;
    t.sizeChangedSignal = sizeChangedSignal.inverted();
    t.nodeReselectionSignal = nodeReselectionSignal.inverted();
    return t;
}