void StrokeSelection::paste() {
TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
if (!tool) return;
if (TTool::getApplication()->getCurrentObject()->isSpline()) {
const StrokesData *stData = dynamic_cast<const StrokesData *>(
QApplication::clipboard()->mimeData());
if (!stData) return;
TVectorImageP splineImg = tool->getImage(true);
TVectorImageP img = stData->m_image;
if (!splineImg || !img) return;
QMutexLocker lock(splineImg->getMutex());
TUndo *undo = new ToolUtils::UndoPath(
tool->getXsheet()->getStageObject(tool->getObjectId())->getSpline());
while (splineImg->getStrokeCount() > 0) splineImg->deleteStroke(0);
TStroke *stroke = img->getStroke(0);
splineImg->addStroke(new TStroke(*stroke), false);
TUndoManager::manager()->add(undo);
tool->notifyImageChanged();
tool->invalidate();
return;
}
TVectorImageP tarImg = tool->touchImage();
if (!tarImg) return;
TPaletteP palette = tarImg->getPalette();
TPaletteP oldPalette = new TPalette();
if (palette) oldPalette = palette->clone();
bool isPaste = pasteStrokesWithoutUndo(tarImg, m_indexes, m_sceneHandle);
if (isPaste) {
TXshSimpleLevel *level =
TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
TUndoManager::manager()->add(new PasteStrokesUndo(
level, tool->getCurrentFid(), m_indexes, oldPalette, m_sceneHandle));
m_updateSelectionBBox = isPaste;
}
tool->notifyImageChanged();
tool->getApplication()
->getPaletteController()
->getCurrentLevelPalette()
->notifyPaletteChanged();
m_updateSelectionBBox = false;
tool->invalidate();
}
void leftButtonDrag(const TPointD &p, const TMouseEvent &)
{
if (!m_active)
return;
// double dx = p.x - m_pointAtMouseDown.x;
double pixelSize = getPixelSize();
if (tdistance2(p, m_oldPos) < 9.0 * pixelSize * pixelSize)
return;
m_oldPos = p;
m_pointAtMouseDown = p;
//double sc = exp(0.001 * (double)dx);
TVectorImageP vi = TImageP(getImage(true));
if (!vi)
return;
QMutexLocker lock(vi->getMutex());
TPointD
offset = p - m_pointAtMove;
/*
if( tdistance2(m_pointAtMouseDown, p ) > sq(m_pointSize * 0.5) ) // reincremento
{
leftButtonUp(p);
lefrightButtonDown(p);
}
*/
UINT i, j;
for (i = 0; i < m_strokeHit.size(); ++i)
modifyControlPoints(*m_strokeHit[i],
TStrokePointDeformation(offset, m_pointAtMouseDown, m_pointSize * 0.7));
for (i = 0; i < m_strokeToModify.size(); ++i)
for (j = 0; j < m_strokeToModify[i].m_splittedToMove.size(); ++j) {
TStroke *temp = m_strokeToModify[i].m_splittedToMove[j];
modifyControlPoints(*temp, TStrokePointDeformation(offset, m_pointAtMouseDown, m_pointSize * 0.7));
}
m_pointAtMove = p;
invalidate();
};
void leftButtonUp(const TPointD &, const TMouseEvent &)
{
if (!m_active)
return;
m_active = false;
m_pointAtMouseDown = m_pointAtMove = TConsts::napd;
TStroke *ref;
TVectorImageP vi = TImageP(getImage(true));
if (!vi)
return;
QMutexLocker lock(vi->getMutex());
UINT i, j;
for (i = 0; i < m_strokeHit.size(); ++i) {
ref = m_strokeHit[i];
ref->enableComputeOfCaches();
ref->reduceControlPoints(getPixelSize() * ReduceControlPointCorrection, *(m_hitStrokeCorners[i]));
// vi->validateRegionEdges(ref, false);
}
clearPointerContainer(m_hitStrokeCorners);
m_hitStrokeCorners.clear();
UINT count = 0;
for (i = 0; i < m_strokeToModify.size(); ++i) {
// recupero la stroke collection
MagnetTool::strokeCollection &sc = m_strokeToModify[i];
for (j = 0; j < sc.m_splittedToMove.size(); ++j) {
ref = sc.m_splittedToMove[j];
ref->enableComputeOfCaches();
ref->reduceControlPoints(getPixelSize() * ReduceControlPointCorrection, *(m_strokeToModifyCorners[count++]));
}
// ricostruisco una stroke con quella data
ref = merge(sc.m_splitted);
if (sc.m_parent->isSelfLoop()) {
int cpCount = ref->getControlPointCount();
TThickPoint p1 = ref->getControlPoint(0);
TThickPoint p2 = ref->getControlPoint(cpCount - 1);
TThickPoint midP = (p1 + p2) * 0.5;
ref->setControlPoint(0, midP);
ref->setControlPoint(cpCount - 1, midP);
ref->setSelfLoop(true);
}
sc.m_parent->swapGeometry(*ref);
delete ref; // elimino la curva temporanea
clearPointerContainer(sc.m_splitted); // pulisco le stroke trovate con lo split
sc.m_splittedToMove.clear(); // pulisco il contenitore ( le stroke
// che erano contenute qua sono state
// eliminate nella clearPointer....
}
clearPointerContainer(m_strokeToModifyCorners);
m_strokeToModifyCorners.clear();
for (i = 0; i < vi->getStrokeCount(); ++i) {
ref = vi->getStroke(i);
ref->invalidate();
}
vi->notifyChangedStrokes(m_changedStrokes, m_oldStrokesArray);
notifyImageChanged();
if (m_undo)
TUndoManager::manager()->add(m_undo);
m_undo = 0;
clearPointerContainer(m_oldStrokesArray);
m_oldStrokesArray.clear();
invalidate();
};
void leftButtonDown(const TPointD &pos, const TMouseEvent &e)
{
TPointD p(pos);
m_oldPos = pos;
m_pointAtMouseDown = p;
m_startingPos = p;
m_active = false;
TVectorImageP vi = TImageP(getImage(true));
if (!vi)
return;
QMutexLocker lock(vi->getMutex());
m_active = true;
m_pointAtMove = m_pointAtMouseDown = p;
m_strokeHit.clear();
m_changedStrokes.clear();
m_strokeToModify.clear();
std::vector<TStroke *> strokeUndo;
TStroke *ref;
m_hitStrokeCorners.clear();
m_strokeToModifyCorners.clear();
UINT i = 0;
for (; i < vi->getStrokeCount(); ++i) {
if (!vi->inCurrentGroup(i))
continue;
TStroke *stroke = vi->getStroke(i);
ref = stroke;
// calcola le intersezioni
std::vector<double> intersections;
intersect(*ref, p, m_pointSize, intersections);
if (intersections.empty()) {
if (increaseControlPoints(*ref,
TStrokePointDeformation(p, m_pointSize))) {
m_changedStrokes.push_back(i);
m_strokeHit.push_back(ref);
std::vector<int> *corners = new std::vector<int>;
corners->push_back(0);
detectCorners(ref, 20, *corners);
corners->push_back(ref->getChunkCount());
m_hitStrokeCorners.push_back(corners);
ref->disableComputeOfCaches();
strokeUndo.push_back(ref);
}
} else {
strokeUndo.push_back(ref);
MagnetTool::strokeCollection sc;
sc.m_parent = ref;
splitStroke(*sc.m_parent, intersections, sc.m_splitted);
selectStrokeToMove(sc.m_splitted,
p,
m_pointSize,
sc.m_splittedToMove);
for (UINT ii = 0; ii < sc.m_splittedToMove.size(); ++ii) {
TStroke *temp = sc.m_splittedToMove[ii];
bool test = increaseControlPoints(*temp, TStrokePointDeformation(p, m_pointSize));
assert(test);
std::vector<int> *corners = new std::vector<int>;
corners->push_back(0);
detectCorners(temp, 20, *corners);
corners->push_back(temp->getChunkCount());
m_strokeToModifyCorners.push_back(corners);
}
m_strokeToModify.push_back(sc);
m_changedStrokes.push_back(i);
}
}
m_oldStrokesArray.resize(m_changedStrokes.size());
for (i = 0; i < m_changedStrokes.size(); i++)
m_oldStrokesArray[i] = new TStroke(*(vi->getStroke(m_changedStrokes[i])));
if (!strokeUndo.empty()) {
if (TTool::getApplication()->getCurrentObject()->isSpline())
m_undo = new UndoPath(getXsheet()->getStageObject(getObjectId())->getSpline());
else {
TXshSimpleLevel *sl = TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
assert(sl);
TFrameId id = getCurrentFid();
m_undo = new UndoModifyListStroke(sl, id, strokeUndo);
}
}
invalidate();
// vi->validateRegionEdges(ref, true);
};