public int[] obtainIndexForOptionalLayers(String[] menuSelected) {
if (menuSelected.length == 0) { // if not entry return null
return null;
}
ArrayList<Integer> result = new ArrayList(); // temporal list to hold values
Layer tempLayer = null;
for (int index = 0;
index < layersManager.getVectorLayers().size();
index++) { // loop each vector layer
tempLayer = layersManager.getVectorLayers().get(index); // temp variable
// each tree value has to be send separately.
// becuase the vector layers are all on one level of the tree
for (int menuNumber = 0; menuNumber < menuSelected.length; menuNumber++) {
if (tempLayer.isThisLayer(
StringAndNumbers.strArrayFromStringColon(menuSelected[menuNumber]))) {
// check to see if the layer is selected
result.add(Integer.valueOf(index));
break;
}
}
}
// convert into array of ints and then return.
return ConvertionTools.convertObjectArrayToIntArray(result.toArray());
}
/**
* Creates the javascript of the layers that are going to be shown separatly. Each layer is an
* object first is the raster layers then the vector layers.
*
* @param idsBaseLayers
* @param idsExtraLayers
* @return
*/
private String createSeparateLayerScript(int[] idsBaseLayers, int[] idsExtraLayers) {
String layersScript = "";
Layer actualLayer = null;
int layerCount = 0;
String backgroundLayer = mapConfig.getProperty("backgroundLayer");
switch (backgroundLayer) {
case "wms": // Read the background layer from xml file
// add the layers that are the background.
for (int i = 0; i < layersManager.getBackgroundLayers().size(); i++) {
actualLayer = layersManager.getBackgroundLayers().get(i);
if (actualLayer.getName() != null) {
layersScript += layerHelper(actualLayer, layerCount, true);
layerCount++;
} // If layer not null
}
break;
case "osm": // Add OpenStreetMap as the background layer
layersScript += addOpenStreetMapLayer(layersScript, layerCount);
layerCount++;
break;
case "binga": // Add Aerial Bing layer as the background layer
layersScript += addBingLayer(layersScript, layerCount, "Aerial");
layerCount++;
break;
case "bingr": // Add Road Bing layer as the background layer
layersScript += addBingLayer(layersScript, layerCount, "Road");
layerCount++;
break;
case "bingh": // Add Hybrid Bing layer as the background layer
layersScript += addBingLayer(layersScript, layerCount, "AerialWithLabels");
layerCount++;
break;
case "mapquesta": // Add MapQuest as the background layer
case "mapquestr": // Add MapQuest as the background layer
case "mapquesth": // Add MapQuest as the background layer
layersScript += addMapQuest(layersScript, layerCount, backgroundLayer);
layerCount++;
break;
}
// Generates the layer configuration for OpenLayers
// The name of the layer variable inside OpenLayers is of the form layer'number of layer'
for (int i = 0; i < idsBaseLayers.length; i++) {
actualLayer = layersManager.getMainLayers().get(idsBaseLayers[i]);
if (actualLayer.getName() != null) {
layersScript += layerHelper(actualLayer, layerCount, true);
layerCount++;
} // If layer not null
}
for (int i = 0; i < layersManager.getVectorLayers().size(); i++) {
actualLayer = layersManager.getVectorLayers().get(i);
if (StringAndNumbers.intArrayContains(
idsExtraLayers, i)) { // Si esta en los seleccionados lo mostramos
// Si no no
layersScript += layerHelper(actualLayer, layerCount, true);
} else {
layersScript += layerHelper(actualLayer, layerCount, false);
}
layerCount++;
}
return layersScript;
}