/** @return array de String con los nombre de las capas cargadas */
private String[] getLayerNames() {
int i, capasraster = 0;
for (i = 0; i < layers.getLayersCount(); i++) {
if (layers.getLayer(i) instanceof FLyrRasterSE) capasraster++;
}
// Solo se toman las capas raster.
String[] sNames = new String[capasraster];
capasraster = 0;
for (i = 0; i < layers.getLayersCount(); i++) {
if (layers.getLayer(i) instanceof FLyrRasterSE) {
sNames[capasraster] = layers.getLayer(i).getName();
capasraster++;
}
}
return sNames;
}
/**
* Splits up a layer group in order to get a layer by name when there are layer groups
*
* <p>In <code>result</code> always will be at least one layer.
*
* @param layer the layer we are looking for
* @param result an array list that will have the results of the search
*/
private void splitLayerGroup(FLayer layer, ArrayList result) {
int i;
FLayers layerGroup;
if (layer instanceof FLayers) {
layerGroup = (FLayers) layer;
for (i = 0; i < layerGroup.getLayersCount(); i++) {
splitLayerGroup(layerGroup.getLayer(i), result);
}
} else {
result.add(layer);
}
}
private boolean hasVectorLayers(FLayers layers) {
for (int i = 0; i < layers.getLayersCount(); i++) {
FLayer lyr = layers.getLayer(i);
if (lyr instanceof FLayers) {
if (hasVectorLayers((FLayers) lyr)) {
return true;
}
} else if (lyr instanceof FLyrVect) {
return true;
}
}
return false;
}
public void execute(ITocItem item, FLayer[] selectedItems) {
// ITocItem tocItem = (ITocItem) getNodeUserObject();
ChangeName changename = new ChangeName(null);
PluginServices.getMDIManager().addWindow(changename);
if (!changename.isAccepted()) return;
String nombre = changename.getName();
if (nombre != null) {
getMapContext().beginAtomicEvent();
FLayers parent = selectedItems[0].getParentLayer();
// FLayers newGroup = new FLayers(getMapContext(),parent);
FLayers newGroup = getMapContext().getNewGroupLayer(parent);
newGroup.setName(nombre);
int pos = 0;
for (int i = 0; i < parent.getLayersCount(); i++) {
if (parent.getLayer(i).equals(selectedItems[0])) {
pos = i;
continue;
}
}
for (int j = 0; j < selectedItems.length; j++) {
FLayer layer = selectedItems[j];
parent.removeLayer(layer);
newGroup.addLayer(layer);
}
parent.addLayer(pos, newGroup);
getMapContext().endAtomicEvent();
// TRUCO PARA REFRESCAR.
getMapContext().invalidate();
Project project =
((ProjectExtension) PluginServices.getExtension(ProjectExtension.class)).getProject();
project.setModified(true);
}
}