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());
}
public int getTotalVisibleLayers() {
int layerCount = 0;
// loop incharge of the layers that are background.
for (int i = 0; i < layersManager.getBackgroundLayers().size(); i++) {
if (layersManager.getBackgroundLayers().get(i).getName() != null) {
layerCount++;
}
}
layerCount += 1; // represents the base layer.
for (int i = 0; i < layersManager.getVectorLayers().size(); i++) {
if (layersManager.getVectorLayers().get(i).getName() != null) {
layerCount++;
} // If layer not null
}
return layerCount;
}
/**
* This function creates the url to bring the data when the user clicks somewhere on the map.
*
* @param {int} baseLayer
*/
private String agregaURLparaTraerDatos(int baseLayer) {
String layersScript = "";
Layer actualLayer = null;
int layerCount = 0;
layersScript =
"\n\tfunction punctualData(evt) {\n"; // Se agrega al evento click del div map la siguiente
// funcion
layersScript +=
"\t\t if(mobile){owgis.mobile.closePanels();"
+ "\t\t\t owgis.interf.loadingatmap(true);}\n"
+ "\t\t var coordinate = evt.coordinate;\n"
+ "\t\t var currBBOX = ol3view.calculateExtent(map.getSize());\n"
+ "\t\t $('#popup').hide();\n"
+ "\t\t currPopupText = '<b>Lon: </b>'+coordinate[0].toFixed(2)+ ' <b>Lat: </b>'+coordinate[1].toFixed(2)+'<br>'\n"
+ "\t\t ol_popup.setPosition(coordinate);\n";
// En este for agrega las capas que son de fondo
for (int i = 0; i < layersManager.getBackgroundLayers().size(); i++) {
actualLayer = layersManager.getBackgroundLayers().get(i);
if (actualLayer.getFeatureInfoLayer() != null) {
layersScript += generateURLhelper(actualLayer, layerCount);
} // If layer featureInfo not null
layerCount++;
}
// Se agrega el URL de la capa base
actualLayer = layersManager.getMainLayers().get(baseLayer);
if (actualLayer.getFeatureInfoLayer() != null) {
layersScript += generateURLhelper(actualLayer, layerCount);
} // If layer featureInfo not null
layerCount++; // Increment current layer (for javascript, 'layer0' or 'layer1'....
for (int i = 0; i < layersManager.getVectorLayers().size(); i++) {
actualLayer = layersManager.getVectorLayers().get(i);
if (actualLayer.getFeatureInfoLayer() != null) {
layersScript += generateURLhelper(actualLayer, layerCount);
} // If layer featureInfo not null
layerCount++;
}
layersScript += // "\t\tMapViewersubmitForm();\n" +
"\t}\n";
return layersScript;
}
/**
* Obtains the index of the list of vector layers or raster depending on the selection.
*
* @param {MenuEntry[]} menuEntry User selection array
* @param {boolean} layerType layer type checking it can be HtmlTools.RASTER_LAYERS
* @return int[] we return an array with the index of the layers.
*/
public int[] obtainArrayIndexOfLayers(MenuEntry[] menuEntry) {
int index = 0;
if (menuEntry.length == 0) { // if not entry return null
return null;
}
ArrayList<Integer> resultado = new ArrayList(); // temporal list to hold values
Layer tempLayer = null; // temp layer used to check
// loop alentries until find the one selected
for (index = 0; index < layersManager.getMainLayers().size(); index++) {
tempLayer = layersManager.getMainLayers().get(index); // get index of this layer
if (tempLayer.isThisLayer(menuEntry)) { // if this is the layer we are looking for
resultado.add(Integer.valueOf(index)); // add layer to list of index
break; // if found then break from for loop.
}
}
// convert into array of ints and then return.
return ConvertionTools.convertObjectArrayToIntArray(resultado.toArray());
}
public int getTotalLayers() {
return layersManager.getBackgroundLayers().size()
+ layersManager.getMainLayers().size()
+ layersManager.getVectorLayers().size();
}
/**
* Obtains a list of vector layers.
*
* @return ArrayList<Layer>
*/
public ArrayList<Layer> getVectorLayers() {
return layersManager.getVectorLayers();
}
/**
* Obtains e list of raster layers
*
* @return ArrayList<Layer>
*/
public ArrayList<Layer> getRasterLayers() {
return layersManager.getMainLayers();
}
/**
* Gets the list of Background layers
*
* @return ArrayList<Layer>
*/
public ArrayList<Layer> getBackgroundLayers() {
return layersManager.getBackgroundLayers();
}
/**
* 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;
}
/** Class constructor, it defines the file that will store the layers info */
public OpenLayersManager() throws XMLFilesException {
this.layersManager = LayerMenuManagerSingleton.getInstance();
mapConfig = OpenLayerMapConfig.getInstance();
}