void TimelineWidget::sessionItemDropped(Subject &subject, const std::string &signal, const boost::any &v)
{
SessionItem *pItem = boost::any_cast<SessionItem*>(v);
if(pItem == NULL)
{
return;
}
RasterElement *pRasterElement = dynamic_cast<RasterElement*>(pItem);
RasterLayer *pRasterLayer = dynamic_cast<RasterLayer*>(pItem);
ThresholdLayer *pThresholdLayer = dynamic_cast<ThresholdLayer*>(pItem);
if(pRasterElement != NULL)
{
std::vector<Window*> windows;
Service<DesktopServices>()->getWindows(SPATIAL_DATA_WINDOW, windows);
for(std::vector<Window*>::iterator window = windows.begin(); window != windows.end(); ++window)
{
SpatialDataView *pView = static_cast<SpatialDataWindow*>(*window)->getSpatialDataView();
std::vector<Layer*> layers;
pView->getLayerList()->getLayers(layers);
for(std::vector<Layer*>::iterator layer = layers.begin(); layer != layers.end(); ++layer)
{
RasterLayer *pRasterLayer = dynamic_cast<RasterLayer*>(*layer);
ThresholdLayer *pThresholdLayer = dynamic_cast<ThresholdLayer*>(*layer);
RasterElement *pElement = static_cast<RasterElement*>((*layer)->getDataElement());
if(pElement == pRasterElement && (pRasterLayer != NULL || pThresholdLayer != NULL))
{
if(mpD->mpController == NULL)
{
createNewController(true, true, (*layer)->getName());
}
pView->setAnimationController(mpD->mpController);
if(pRasterLayer != NULL)
{
TimelineUtils::createAnimationForRasterLayer(pRasterLayer, mpD->mpController);
}
else
{
TimelineUtils::createAnimationForThresholdLayer(pThresholdLayer, mpD->mpController);
}
}
}
}
}
else if(pRasterLayer != NULL)
{
if(mpD->mpController == NULL)
{
createNewController(true, true, pRasterLayer->getName());
}
TimelineUtils::createAnimationForRasterLayer(pRasterLayer, mpD->mpController);
}
else if(pThresholdLayer != NULL)
{
if(mpD->mpController == NULL)
{
createNewController(true, true, pThresholdLayer->getName());
}
TimelineUtils::createAnimationForThresholdLayer(pThresholdLayer, mpD->mpController);
}
layout(true);
}
