PointData( KoPathPoint * p )
{
KoPathShape * shape = p->parent();
// save points in document coordinates
oldNode = shape->shapeToDocument( p->point() );
oldControlPoint1 = shape->shapeToDocument( p->controlPoint1() );
oldControlPoint2 = shape->shapeToDocument( p->controlPoint2() );
}
void KoPathSegmentTypeCommand::initialize(const QList<KoPathPointData> & pointDataList)
{
QList<KoPathPointData>::const_iterator it(pointDataList.begin());
for (; it != pointDataList.end(); ++it) {
KoPathSegment segment = it->pathShape->segmentByIndex(it->pointIndex);
if (segment.isValid()) {
if (m_segmentType == Curve) {
// don not change segment if already a curve
if (segment.first()->activeControlPoint2() || segment.second()->activeControlPoint1())
continue;
} else {
// do not change segment if already a line
if (! segment.first()->activeControlPoint2() && ! segment.second()->activeControlPoint1())
continue;
}
m_pointDataList.append(*it);
SegmentTypeData segmentData;
KoPathShape * pathShape = segment.first()->parent();
// we are changing a curve to a line -> save control point positions
if (m_segmentType == Line) {
segmentData.m_controlPoint2 = pathShape->shapeToDocument(segment.first()->controlPoint2());
segmentData.m_controlPoint1 = pathShape->shapeToDocument(segment.second()->controlPoint1());
}
// save point properties
segmentData.m_properties2 = segment.first()->properties();
segmentData.m_properties1 = segment.second()->properties();
m_segmentData.append(segmentData);
}
}
if (m_segmentType == Curve) {
setText(i18nc("(qtundo-format)", "Change segments to curves"));
} else {
setText(i18nc("(qtundo-format)", "Change segments to lines"));
}
}
KoSubpathJoinCommand::KoSubpathJoinCommand(const KoPathPointData &pointData1, const KoPathPointData &pointData2, KUndo2Command *parent)
: KUndo2Command(parent)
, m_pointData1(pointData1)
, m_pointData2(pointData2)
, m_splitIndex(KoPathPointIndex(-1, -1))
, m_oldProperties1(KoPathPoint::Normal)
, m_oldProperties2(KoPathPoint::Normal)
, m_reverse(0)
{
Q_ASSERT(m_pointData1.pathShape == m_pointData2.pathShape);
KoPathShape * pathShape = m_pointData1.pathShape;
Q_ASSERT(!pathShape->isClosedSubpath(m_pointData1.pointIndex.first));
Q_ASSERT(m_pointData1.pointIndex.second == 0 ||
m_pointData1.pointIndex.second == pathShape->subpathPointCount(m_pointData1.pointIndex.first) - 1);
Q_ASSERT(!pathShape->isClosedSubpath(m_pointData2.pointIndex.first));
Q_ASSERT(m_pointData2.pointIndex.second == 0 ||
m_pointData2.pointIndex.second == pathShape->subpathPointCount(m_pointData2.pointIndex.first) - 1);
//TODO check that points are not the same
if (m_pointData2 < m_pointData1)
qSwap(m_pointData1, m_pointData2);
if (m_pointData1.pointIndex.first != m_pointData2.pointIndex.first) {
if (m_pointData1.pointIndex.second == 0 && pathShape->subpathPointCount(m_pointData1.pointIndex.first) > 1)
m_reverse |= ReverseFirst;
if (m_pointData2.pointIndex.second != 0)
m_reverse |= ReverseSecond;
setText(kundo2_i18n("Close subpath"));
} else {
setText(kundo2_i18n("Join subpaths"));
}
KoPathPoint * point1 = pathShape->pointByIndex(m_pointData1.pointIndex);
KoPathPoint * point2 = pathShape->pointByIndex(m_pointData2.pointIndex);
m_oldControlPoint1 = QPointF(pathShape->shapeToDocument(m_reverse & 1 ? point1->controlPoint1() : point1->controlPoint2()));
m_oldControlPoint2 = QPointF(pathShape->shapeToDocument(m_reverse & 2 ? point2->controlPoint1() : point2->controlPoint2()));
m_oldProperties1 = point1->properties();
m_oldProperties2 = point2->properties();
}