UBEditableGraphicsLineItem::UBEditableGraphicsLineItem(QGraphicsItem* parent)
: UBEditableGraphicsPolygonItem(parent)
{
// Line has Stroke and Fill capabilities :
Delegate()->setCanReturnInCreationMode(false);
initializeStrokeProperty();
initializeFillingProperty();
UBFreeHandle *startHandle = new UBFreeHandle;
UBFreeHandle *endHandle = new UBFreeHandle;
endHandle->setId(1);
startHandle->setParentItem(this);
endHandle->setParentItem(this);
startHandle->setEditableObject(this);
endHandle->setEditableObject(this);
startHandle->hide();
endHandle->hide();
mHandles.push_back(startHandle);
mHandles.push_back(endHandle);
mIsMagnetic = true;
}
void UBEditableGraphicsPolygonItem::copyItemParameters(UBItem *copy) const
{
UBAbstractEditableGraphicsPathItem::copyItemParameters(copy);
UBEditableGraphicsPolygonItem *cp = dynamic_cast<UBEditableGraphicsPolygonItem*>(copy);
if(cp){
for(int i = 0; i < mHandles.size(); i++){
UBFreeHandle *handle = new UBFreeHandle();
handle->setParentItem(cp);
handle->setEditableObject(cp);
handle->setPos(mHandles.at(i)->pos());
handle->setId(mHandles.at(i)->getId());
handle->hide();
cp->mHandles.push_back(handle);
}
cp->mIsInCreationMode = mIsInCreationMode;
cp->mClosed = mClosed;
cp->mStartEndPoint[0] = mStartEndPoint[0];
cp->mStartEndPoint[1] = mStartEndPoint[1];
}
}
void UBEditableGraphicsPolygonItem::addPoint(const QPointF & point)
{
QPainterPath painterPath = path();
if (painterPath.elementCount() == 0)
{
painterPath.moveTo(point); // For the first point added, we must use moveTo().
setPath(painterPath);
mStartEndPoint[0] = point;
}
else
{
// If clic on first point, close the polygon
// TODO à terme : utiliser la surface de la première poignée.
QPointF pointDepart(painterPath.elementAt(0).x, painterPath.elementAt(0).y);
QPointF pointFin(painterPath.elementAt(painterPath.elementCount()-1).x, painterPath.elementAt(painterPath.elementCount()-1).y);
QGraphicsEllipseItem poigneeDepart(pointDepart.x()-10, pointDepart.y()-10, 20, 20);
QGraphicsEllipseItem poigneeFin(pointFin.x()-10, pointFin.y()-10, 20, 20);
if (poigneeDepart.contains(point))
{
setClosed(true);
}
else
{
if(poigneeFin.contains(point)){
mIsInCreationMode = false;
mOpened = true;
}else{
painterPath.lineTo(point);
setPath(painterPath);
}
}
mStartEndPoint[1] = point;
}
if(!mClosed && !mOpened){
UBFreeHandle *handle = new UBFreeHandle();
addHandle(handle);
handle->setParentItem(this);
handle->setEditableObject(this);
handle->setPos(point);
handle->setId(path().elementCount()-1);
handle->hide();
}
}
void UBGraphicsPathItem::copyItemParameters(UBItem *copy) const
{
UBGraphicsPathItem *cp = dynamic_cast<UBGraphicsPathItem*>(copy);
if (cp)
{
cp->setPath(QPainterPath(this->path()));
cp->setTransform(this->transform());
cp->setTransformOriginPoint(this->transformOriginPoint());
cp->setFlag(QGraphicsItem::ItemIsMovable, true);
cp->setFlag(QGraphicsItem::ItemIsSelectable, true);
cp->setData(UBGraphicsItemData::ItemLayerType, this->data(UBGraphicsItemData::ItemLayerType));
cp->setData(UBGraphicsItemData::ItemLocked, this->data(UBGraphicsItemData::ItemLocked));
cp->setFlag(QGraphicsItem::ItemIsFocusable, true);
if(Delegate()->action()){
if(Delegate()->action()->linkType() == eLinkToAudio){
UBGraphicsItemPlayAudioAction* audioAction = dynamic_cast<UBGraphicsItemPlayAudioAction*>(Delegate()->action());
UBGraphicsItemPlayAudioAction* action = new UBGraphicsItemPlayAudioAction(audioAction->fullPath());
cp->Delegate()->setAction(action);
}
else
cp->Delegate()->setAction(Delegate()->action());
}
if (hasFillingProperty())
cp->mFillingProperty = new UBFillProperty(*fillingProperty());
if (hasStrokeProperty())
cp->mStrokeProperty = new UBStrokeProperty(*strokeProperty());
cp->mClosed = this->mClosed;
for(int i = 0; i < mHandles.size(); i++){
UBFreeHandle *handle = new UBFreeHandle();
handle->setParentItem(cp);
handle->setEditableObject(cp);
handle->setPos(mHandles.at(i)->pos());
handle->setId(mHandles.at(i)->getId());
handle->hide();
cp->mHandles.push_back(handle);
}
}
}