void restorePoint( KoPathPoint * p )
{
KoPathShape * shape = p->parent();
p->setPoint( shape->documentToShape( oldNode ) );
if( p->activeControlPoint1() )
p->setControlPoint1( shape->documentToShape( oldControlPoint1 ) );
if( p->activeControlPoint2() )
p->setControlPoint2( shape->documentToShape( oldControlPoint2 ) );
}
void KoPathPointTypeCommand::undoChanges(const QList<PointData> &data)
{
QList<PointData>::const_iterator it(data.begin());
for (; it != data.end(); ++it) {
KoPathShape *pathShape = it->m_pointData.pathShape;
KoPathPoint *point = pathShape->pointByIndex(it->m_pointData.pointIndex);
point->setProperties(it->m_oldProperties);
if (it->m_hadControlPoint1)
point->setControlPoint1(pathShape->documentToShape(it->m_oldControlPoint1));
else
point->removeControlPoint1();
if (it->m_hadControlPoint2)
point->setControlPoint2(pathShape->documentToShape(it->m_oldControlPoint2));
else
point->removeControlPoint2();
}
}
void KoSubpathJoinCommand::undo()
{
KUndo2Command::undo();
KoPathShape * pathShape = m_pointData1.pathShape;
pathShape->update();
if (m_pointData1.pointIndex.first == m_pointData2.pointIndex.first) {
pathShape->openSubpath(m_pointData1.pointIndex);
} else {
pathShape->breakAfter(m_splitIndex);
pathShape->moveSubpath(m_pointData1.pointIndex.first + 1, m_pointData2.pointIndex.first);
if (m_reverse & ReverseSecond) {
pathShape->reverseSubpath(m_pointData2.pointIndex.first);
}
if (m_reverse & ReverseFirst) {
pathShape->reverseSubpath(m_pointData1.pointIndex.first);
}
}
KoPathPoint * point1 = pathShape->pointByIndex(m_pointData1.pointIndex);
KoPathPoint * point2 = pathShape->pointByIndex(m_pointData2.pointIndex);
// restore the old end points
if (m_reverse & ReverseFirst)
point1->setControlPoint1(pathShape->documentToShape(m_oldControlPoint1));
else
point1->setControlPoint2(pathShape->documentToShape(m_oldControlPoint1));
point1->setProperties(m_oldProperties1);
if (m_reverse & ReverseSecond)
point2->setControlPoint1(pathShape->documentToShape(m_oldControlPoint2));
else
point2->setControlPoint2(pathShape->documentToShape(m_oldControlPoint2));
point2->setProperties(m_oldProperties2);
pathShape->normalize();
pathShape->update();
}