/**
* If a new click is done while creating a cadastre object, it has to snap to a point. Because the
* only layer used as snaptarget is the NewSurveyPointLayer the only points are the survey points.
*
* @param ev
*/
@Override
public void onMouseClicked(MapMouseEvent ev) {
if (ev.getButton() == java.awt.event.MouseEvent.BUTTON1
&& this.getSnappedTarget() != SNAPPED_TARGET_TYPE.Vertex) {
Messaging.getInstance().show(GisMessage.CADASTRE_CHANGE_NEW_CO_MUST_SNAP);
return;
}
super.onMouseClicked(ev);
}
/**
* It adds a graphics layer in the map
*
* @param layerName layer name
* @param layerTitle layer title
* @param geometryType geometry type for this layer
* @param styleResource the resource name .xml in the location of resources for layer styles. This
* resource location is added in the path decided in SLD_RESOURCES {
* @see org.sola.clients.geotools.ui.layers.SolaFeatureLayer}.
* @return
*/
public ExtendedLayerGraphics addLayerGraphics(
String layerName, String layerTitle, Geometries geometryType, String styleResource) {
ExtendedLayerGraphics layer = null;
try {
layer = new ExtendedLayerGraphics(layerName, geometryType, styleResource);
layer.setTitle(layerTitle);
this.addLayer(layer);
} catch (InitializeLayerException ex) {
Messaging.getInstance().show(ex.getMessage());
}
return layer;
}
/**
* It adds a editor layer in the map.
*
* @param layerName layer name
* @param layerTitle layer title
* @param geometryType geometry type for this layer
* @param styleResource the resource name .xml in the location of resources for layer styles. This
* resource location is added in the path decided in SLD_RESOURCES {
* @see org.sola.clients.geotools.ui.layers.SolaFeatureLayer}.
* @return
*/
public ExtendedLayerEditor addLayerEditor(
String layerName,
String layerTitle,
Geometries geometryType,
String styleResource,
String extraFieldsFormat) {
ExtendedLayerEditor layer = null;
try {
layer = new ExtendedLayerEditor(layerName, geometryType, styleResource, extraFieldsFormat);
layer.setTitle(layerTitle);
this.addLayer(layer);
} catch (InitializeLayerException ex) {
Messaging.getInstance().show(ex.getMessage());
}
return layer;
}
/**
* It adds a shapefile layer setting the layer to visible by default.
*
* @param layerName the layer name
* @param layerTitle layer title
* @param pathOfShapefile the path of the .shp file
* @param styleResource the resource name .xml in the location of resources for layer styles.
* @param visible Indicates if the default state of the layer is visible or not. This resource
* location is added in the path decided in SLD_RESOURCES {
* @see org.sola.clients.geotools.ui.layers.SolaFeatureLayer}.
* @return
*/
public ExtendedLayerShapefile addLayerShapefile(
String layerName,
String layerTitle,
String pathOfShapefile,
String styleResource,
boolean visible) {
ExtendedLayerShapefile layer = null;
try {
layer = new ExtendedLayerShapefile(layerName, pathOfShapefile, styleResource);
layer.setTitle(layerTitle);
layer.setVisible(visible);
this.addLayer(layer);
} catch (InitializeLayerException ex) {
Messaging.getInstance().show(ex.getMessage());
}
return layer;
}
/**
* Initializes the selection layer on the map control. This method should be called after all map
* layers have been added to ensure the selection layer appears on top of the other SOLA layers.
*/
public void initializeSelectionLayer() {
try {
ExtendedLayerGraphics selectionLayer =
(ExtendedLayerGraphics) getSolaLayers().get(SELECTION_LAYER_NAME);
if (selectionLayer == null) {
selectionLayer =
new ExtendedLayerGraphics(
SELECTION_LAYER_NAME,
Geometries.GEOMETRY,
SELECTION_SLD_FILE,
LAYER_FIELD_GEOMETRY_TYPE + ":String");
selectionLayer.setShowInToc(false);
this.addLayer(selectionLayer);
}
} catch (InitializeLayerException ex) {
Messaging.getInstance().show(ex.getMessage());
}
}
/**
* It adds a layer of type WMS which is actually a WMS Server with a list of layers in it.
*
* @param layerName The name
* @param layerTitle layer title
* @param URL The Url to the wms server
* @param layerNames The list of layer names
* @param visible Flag to indicate if the layer should be visible by default.
* @return
*/
public ExtendedWmsLiteLayer addLayerWms(
String layerName,
String layerTitle,
String Url,
List<String> layerNames,
boolean visible,
String version,
String format) {
ExtendedWmsLiteLayer layer = null;
try {
layer =
new ExtendedWmsLiteLayer(
layerName, layerTitle, Url, layerNames, this.getSrid(), version, format);
layer.setVisible(visible);
this.addLayer(layer);
this.getSolaLayers().put(layerName, layer);
} catch (InitializeLayerException ex) {
Messaging.getInstance().show(ex.getMessage());
}
return layer;
}
/** Zooms the map to the selected object and highlight it in the map. */
@Override
public void onSelectionConfirmed() {
if (this.getSelectedElement() == null) {
return;
}
SpatialSearchResultBean selectedObj = (SpatialSearchResultBean) this.getSelectedElement();
try {
Geometry geom = PojoFeatureSource.getWkbReader().read(selectedObj.getTheGeom());
// Select the object on the map
this.map.clearSelectedFeatures();
this.map.selectFeature(selectedObj.getId(), geom);
// Zoom to map to the object
ReferencedEnvelope boundsToZoom = JTS.toEnvelope(geom);
boundsToZoom.expandBy(this.searchByObject.getZoomInBuffer().doubleValue());
this.map.setDisplayArea(boundsToZoom);
} catch (ParseException ex) {
Messaging.getInstance().show(GisMessage.LEFT_PANEL_FIND_ERROR);
org.sola.common.logging.LogUtility.log(GisMessage.LEFT_PANEL_FIND_ERROR, ex);
}
}
/**
* Given the extent, modifies the feature collection
*
* @param west
* @param south
* @param east
* @param north
*/
private void ModifyFeatureCollection(double west, double south, double east, double north) {
if (!this.layer.isForceRefresh()) {
if (this.lastWest == west
&& this.lastSouth == south
&& this.lastEast == east
&& this.lastNorth == north) {
return;
}
} else {
this.layer.setForceRefresh(false);
}
this.lastWest = west;
this.lastSouth = south;
this.lastEast = east;
this.lastNorth = north;
try {
ResultForNavigationInfo resultInfo =
this.dataSource.GetQueryData(
this.getSchema().getTypeName(),
west,
south,
east,
north,
this.getLayer().getSrid(),
this.getLayer().getMapControl().getPixelResolution());
List<SimpleFeature> featuresToAdd = this.getFeaturesFromData(resultInfo.getToAdd());
this.collection.clear();
this.collection.addAll(featuresToAdd);
} catch (WebServiceClientException ex) {
LogUtility.log(
String.format(GisMessage.GENERAL_RETRIEVE_FEATURES_ERROR, this.getLayer().getTitle()),
ex);
Messaging.getInstance()
.show(GisMessage.GENERAL_RETRIEVE_FEATURES_ERROR, this.getLayer().getTitle());
}
}