void CWorkspacePage::insertPS()
{
QString fileName = QFileDialog::getOpenFileName(this,
tr("Open NeL data file"), ".",
tr("Particle System file (*.ps);;"));
if (!fileName.isEmpty())
{
// TODO: create method particle editor insertNewPS and multiple add
CWorkspaceNode *node = Modules::psEdit().getParticleWorkspace()->addNode(NLMISC::CFile::getFilename(fileName.toUtf8().constData()));
if (node != 0)
{
try
{
node->loadPS();
}
catch(NLMISC::EStream &e)
{
QMessageBox::critical(this, tr("NeL particle system editor"),
QString(e.what()),
QMessageBox::Ok);
}
if (!node->isLoaded())
Modules::psEdit().getParticleWorkspace()->removeNode(Modules::psEdit().getParticleWorkspace()->getNumNode() - 1);
else
{
QModelIndex index = _treeModel->index(0, 0);
_treeModel->insertRows(node, static_cast<CParticleTreeItem *>(index.internalPointer())->childCount(), index);
}
}
}
}
void CParticleEditor::loadWorkspace(const std::string &fullPath)
{
// Add to the path
std::auto_ptr<CParticleWorkspace> newPW(new CParticleWorkspace);
newPW->init(fullPath);
// save empty workspace
try
{
newPW->load();
}
catch(NLMISC::EStream &e)
{
nlerror(e.what());
return;
}
// try to load each ps
CWorkspaceNode *firstLoadedNode = NULL;
TPWNodeItr itr = newPW->getNodeList().begin();
while(itr != newPW->getNodeList().end())
{
CWorkspaceNode *node = (*itr);
try
{
node->loadPS();
}
catch(NLMISC::EStream &e)
{
nlwarning(e.what());
}
if (node->isLoaded() && !firstLoadedNode)
firstLoadedNode = node;
itr++;
}
closeWorkspace();
_PW = newPW.release();
setActiveNode(firstLoadedNode);
}