+++ /dev/null
-package org.argeo.slc.ui.gis.rap.openlayers;
-
-import java.util.HashMap;
-
-import org.argeo.slc.ui.gis.views.AbstractMapView;
-import org.eclipse.rwt.graphics.Graphics;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.layout.FillLayout;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.geotools.map.MapContext;
-import org.polymap.openlayers.rap.widget.OpenLayersWidget;
-import org.polymap.openlayers.rap.widget.base.OpenLayersEventListener;
-import org.polymap.openlayers.rap.widget.base.OpenLayersObject;
-import org.polymap.openlayers.rap.widget.base_types.Bounds;
-import org.polymap.openlayers.rap.widget.base_types.Icon;
-import org.polymap.openlayers.rap.widget.base_types.LonLat;
-import org.polymap.openlayers.rap.widget.base_types.OpenLayersMap;
-import org.polymap.openlayers.rap.widget.base_types.Pixel;
-import org.polymap.openlayers.rap.widget.base_types.Size;
-import org.polymap.openlayers.rap.widget.base_types.Style;
-import org.polymap.openlayers.rap.widget.controls.ButtonControl;
-import org.polymap.openlayers.rap.widget.controls.Control;
-import org.polymap.openlayers.rap.widget.controls.EditingToolbarControl;
-import org.polymap.openlayers.rap.widget.controls.KeyboardDefaultsControl;
-import org.polymap.openlayers.rap.widget.controls.LayerSwitcherControl;
-import org.polymap.openlayers.rap.widget.controls.MouseDefaultsControl;
-import org.polymap.openlayers.rap.widget.controls.OverviewMapControl;
-import org.polymap.openlayers.rap.widget.controls.PanZoomBarControl;
-import org.polymap.openlayers.rap.widget.controls.PanelControl;
-import org.polymap.openlayers.rap.widget.controls.ScaleControl;
-import org.polymap.openlayers.rap.widget.controls.ScaleLineControl;
-import org.polymap.openlayers.rap.widget.controls.SelectFeatureControl;
-import org.polymap.openlayers.rap.widget.controls.SnappingControl;
-import org.polymap.openlayers.rap.widget.controls.ToggleButtonControl;
-import org.polymap.openlayers.rap.widget.features.VectorFeature;
-import org.polymap.openlayers.rap.widget.geometry.LineStringGeometry;
-import org.polymap.openlayers.rap.widget.geometry.LinearRingGeometry;
-import org.polymap.openlayers.rap.widget.geometry.PointGeometry;
-import org.polymap.openlayers.rap.widget.geometry.PolygonGeometry;
-import org.polymap.openlayers.rap.widget.layers.BoxLayer;
-import org.polymap.openlayers.rap.widget.layers.ImageLayer;
-import org.polymap.openlayers.rap.widget.layers.MarkersLayer;
-import org.polymap.openlayers.rap.widget.layers.OSMLayer;
-import org.polymap.openlayers.rap.widget.layers.VectorLayer;
-import org.polymap.openlayers.rap.widget.layers.WMSLayer;
-import org.polymap.openlayers.rap.widget.marker.BoxMarker;
-import org.polymap.openlayers.rap.widget.marker.IconMarker;
-
-public class OpenLayersView extends AbstractMapView implements
- OpenLayersEventListener {
- private MapContext mapContext;
-
- private OpenLayersWidget openLayersWidget;
- private OpenLayersMap map;
-
- @Override
- public void createPartControl(Composite parent) {
- parent.setLayout(new FillLayout());
- // openLayersWidget = new OpenLayersWidget(parent, SWT.NONE);
- Composite top = new Composite(parent, SWT.NONE);
- GridLayout layout = new GridLayout();
- layout.marginHeight = 0;
- layout.marginWidth = 0;
- top.setLayout(layout);
-
- openLayersWidget = new OpenLayersWidget(top, SWT.MULTI | SWT.WRAP,
- "/js_lib/OpenLayers/OpenLayers.js");
- openLayersWidget.setLayoutData(new GridData(GridData.FILL_BOTH));
-
- map = openLayersWidget.getMap();
-
- map.addControl(new LayerSwitcherControl());
- map.addControl(new MouseDefaultsControl());
- map.addControl(new KeyboardDefaultsControl());
- map.addControl(new PanZoomBarControl());
- map.addControl(new ScaleControl());
-
- // OSMLayer osm = new OSMLayer("OSM",
- // "http://tile.openstreetmap.org/${z}/${x}/${y}.png", 19);
- // map.addLayer(osm);
-
- WMSLayer wms_layer = new WMSLayer("argeo",
- "https://dev.argeo.org/geoserver/wms?",
- "mbaudier-trips-2010");
- map.addLayer(wms_layer);
- // createUI(map);
- }
-
- @Override
- public void setFocus() {
- openLayersWidget.setFocus();
- }
-
- public MapContext getMapContext() {
- return mapContext;
- }
-
- // HACKED from Simple Example
- private VectorLayer edit_layer;
- private EditingToolbarControl edit_toolbar;
- private VectorLayer selectable_boxes_layer;
-
- OverviewMapControl overview = null;
- WMSLayer wms_layer2;
-
- public void createUI(OpenLayersMap map) {
- HashMap<String, String> payload_map = new HashMap<String, String>();
- payload_map.put("layername", "event.layer.name");
-
- map.events.register(this, "changebaselayer", payload_map);
-
- payload_map.put("property", "event.property");
- payload_map.put("visibility", "event.layer.visibility");
-
- map.events.register(this, "changelayer", payload_map);
-
- // create and add a WMS layer
- WMSLayer wms_layer = new WMSLayer("polymap WMS",
- "http://www.polymap.de/geoserver/wms?",
- "states,tasmania_state_boundaries,tasmania_roads,tasmania_water_bodies");
-
- map.addLayer(wms_layer);
-
- // create and add a WMS layer with opacity
- wms_layer2 = new WMSLayer("OpenLayers WMS",
- "http://labs.metacarta.com/wms/vmap0", "basic");
- // wms_layer2.setIsBaseLayer(false);
- wms_layer2.setOpacity(0.2);
- map.addLayer(wms_layer2);
-
- // add a ImageLayer with external URL
- Bounds bounds = new Bounds(-180, -88.759, 180, 88.759);
- Size size = new Size(580, 288);
- ImageLayer image_layer = new ImageLayer("image layer ext",
- "http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif",
- bounds, size);
- map.addLayer(image_layer);
-
- // add a ImageLayer with internal URL
- Image image = Graphics.getImage("res/polymap_logo.png", getClass()
- .getClassLoader());
- ImageLayer image_layer_int = new ImageLayer("image layer int", image,
- bounds);
- map.addLayer(image_layer_int);
-
- // set Zoom and Center
- map.zoomTo(3);
- map.setCenter(-100.0, 40.0);
-
- // add some controls
- LayerSwitcherControl layer_switcher = new LayerSwitcherControl();
-
- map.addControl(layer_switcher);
- layer_switcher.maximizeControl();
-
- // map.addControl(new MouseDefaultsControl());
- map.addControl(new KeyboardDefaultsControl());
- // map.addControl(new PanZoomBarControl());
- map.addControl(new ScaleControl());
-
- ScaleLineControl scale_line = new ScaleLineControl();
- scale_line.setBottomOutUnits("");
- scale_line.setBottomInUnits("");
- map.addControl(scale_line);
-
- // overview = new OverviewMapControl( wms_layer2);
- // map.addControl(overview);
-
- /*
- *
- * overview.destroy(); //map.removeControl(overview );
- *
- * overview = new OverviewMapControl(image_layer_int);
- * map.addControl(overview);
- *
- *
- *
- * overview.addLayer(wms_layer2 );
- */
-
- // overview.maximizeControl();
-
- // add vector layer to have a layer the user can edit
- edit_layer = new VectorLayer("edit layer");
-
- // map.addControl(new EditingToolbarControl(edit_layer) );
-
- PanelControl pc = new PanelControl();
-
- ToggleButtonControl tbc = new ToggleButtonControl("class_for_tbc");
- ButtonControl bc = new ButtonControl("class_for_bc", "alert('foo');");
-
- pc.addControls(new Control[] { bc, tbc });
-
- tbc.setStyle("background-color:red;", "background-color:green;");
- bc.setStyle("background-color:yellow; ");
-
- pc.setStyle(
- " width: 100px; height: 24px; right: 23px; top: 5px; position: relative; border-width:1px; border-style:solid;",
- " display:block; width: 24px; height: 24px; float:left;");
- map.addControl(pc);
-
- tbc.events.register(this, "activate", null);
- edit_layer.events.register(this, "beforefeatureadded", null);
-
- map.addLayer(edit_layer);
- edit_layer.setVisibility(false);
-
- // add vector layer with some boxes to demonstrate the modify feature
- // feature
- selectable_boxes_layer = new VectorLayer("selectable boxes");
-
- selectable_boxes_layer.events.register(this, "featureselected", null);
-
- selectable_boxes_layer.events.register(this, "featuremodified", null);
-
- map.addLayer(selectable_boxes_layer);
-
- OSMLayer osm = new OSMLayer("OSM",
- "http://tile.openstreetmap.org/${z}/${x}/${y}.png", 19);
- map.addLayer(osm);
-
- // map.events.register(this, "click", new HashMap<String,String>() {{
- // put("x",selectable_boxes_layer.getJSObjRef()+".getFeatureFromEvent(event)");
- // }});
-
- VectorFeature vector_feature = new VectorFeature(new Bounds(-100, 40,
- -80, 60).toGeometry());
- selectable_boxes_layer.addFeatures(vector_feature);
- vector_feature = new VectorFeature(
- new Bounds(-90, 70, -60, 80).toGeometry());
- selectable_boxes_layer.addFeatures(vector_feature);
-
- selectable_boxes_layer.setVisibility(false);
-
- // add vector layer to show how to style a feature
- VectorLayer styled_features_layer = new VectorLayer("styled Features");
- map.addLayer(styled_features_layer);
-
- Style point_style_red = new Style();
- point_style_red.setAttribute("fillColor", "#FF0000");
-
- vector_feature = new VectorFeature(new PointGeometry(-85, 50),
- point_style_red);
- styled_features_layer.addFeatures(vector_feature);
-
- Style poly_style = new Style();
- poly_style.setAttribute("fillColor", "blue");
- poly_style.setAttribute("strokeColor", "black");
- poly_style.setAttribute("strokeDashstyle", "dashdot");
-
- vector_feature = new VectorFeature(
- new Bounds(-120, 23, -100, 42).toGeometry(), poly_style);
- styled_features_layer.addFeatures(vector_feature);
-
- Style point_style_green = new Style();
- point_style_green.setAttribute("fillColor", "#00FF00");
- point_style_green.setAttribute("pointRadius", 20);
-
- vector_feature = new VectorFeature(new PointGeometry(-95, 65),
- point_style_green);
- styled_features_layer.addFeatures(vector_feature);
-
- // show some geometry
- VectorLayer geometry_features_layer = new VectorLayer(
- "Geometry Features");
- map.addLayer(geometry_features_layer);
- geometry_features_layer.setVisibility(false);
-
- PointGeometry[] point_list = { new PointGeometry(-99, 60),
- new PointGeometry(-107, 64), new PointGeometry(-130, 70) };
- VectorFeature linestring_feature = new VectorFeature(
- new LineStringGeometry(point_list));
- geometry_features_layer.addFeatures(linestring_feature);
-
- PointGeometry[] poly_point_list = { new PointGeometry(-99, 30),
- new PointGeometry(-107, 44), new PointGeometry(-130, 50) };
- VectorFeature poly_feature = new VectorFeature(new PolygonGeometry(
- new LinearRingGeometry(poly_point_list)));
- geometry_features_layer.addFeatures(poly_feature);
-
- /*
- * // setting up the Modify Feature Control ModifyFeatureControl mfc =
- * new ModifyFeatureControl( selectable_boxes_layer);
- *
- * mfc.addMode(MooverdifyFeatureControl.DRAG);
- * mfc.addMode(ModifyFeatureControl.RESHAPE);
- * mfc.addMode(ModifyFeatureControl.ROTATE);
- *
- * mfc.activate(); map.addControl(mfc);
- */
- // setting up the Modify Feature Control
-
- /*
- * mfc.addMode(ModifyFeatureControl.DRAG);
- * mfc.addMode(ModifyFeatureControl.RESHAPE);
- * mfc.addMode(ModifyFeatureControl.ROTATE);
- */
- // mfc.setHover(true);
-
- SelectFeatureControl mfc = new SelectFeatureControl(
- selectable_boxes_layer, SelectFeatureControl.FLAG_HOVER);
-
- map.addControl(mfc);
- mfc.setHighlightOnly(true);
- mfc.setRenderIntent("temporary");
- // mfc.activate();
-
- // mfc.setHover(false);
- /*
- * SelectFeatureControl mfc2 = new SelectFeatureControl(
- * selectable_boxes_layer,true); //SelectFeatureControl.FLAG_BOX);
- *
- * mfc.addMode(ModifyFeatureControl.DRAG);
- * mfc.addMode(ModifyFeatureControl.RESHAPE);
- * mfc.addMode(ModifyFeatureControl.ROTATE);
- *
- * // mfc.setHover(true);
- *
- *
- * map.addControl(mfc2); mfc2.setBox(true); mfc2.setMultiple(false);
- * //mfc2.activate();
- */
- // mfc2.setHover(false);
-
- // showing box_layer
- BoxMarker bm = new BoxMarker(new Bounds(-120, 23, -100, 42));
- BoxLayer bl = new BoxLayer("box layer");
- bl.addMarker(bm);
- map.addLayer(bl);
- bl.setVisibility(false);
-
- // show IconMarkers
- MarkersLayer ml = new MarkersLayer("icon markers");
- map.addLayer(ml);
- ml.setVisibility(false);
-
- // icon marker with default icon-image
- IconMarker im = new IconMarker(new LonLat(-100, 50));
- ml.addMarker(im);
-
- // icon marker with custom image
- Icon ico = new Icon("http://www.mensus.net/img/icons/google/aqua.png",
- new Size(10, 17), new Pixel(0, 0));
- IconMarker im2 = new IconMarker(new LonLat(-110, 60), ico);
- ml.addMarker(im2);
-
- }
-
- public void process_event(OpenLayersObject obj, String event_name,
- HashMap<String, String> payload) {
- System.out.println("event from" + obj);
- if (event_name.equals("changebaselayer")) {
- System.out
- .println("client changed baselayer to '"
- + payload.get("layername") + "' "
- + payload.get("property"));
-
- // if (overview != null)
- // map.removeControl(overview);
-
- // overview = new OverviewMapControl(wms_layer2);
- // overview.addLayer( selectable_boxes_layer);
-
- // map.addControl(overview);
- // overview.addLayer( selectable_boxes_layer);
- } else if (event_name.equals("changelayer")) {
- System.out.println("client changed layer '"
- + payload.get("layername") + "' " + payload.get("property")
- + "' " + payload.get("visibility"));
- if (payload.get("property").equals("visibility")) {
- Boolean visible = payload.get("visibility").equals("true");
- if (payload.get("layername").equals(edit_layer.getName())) {
- OpenLayersMap map = openLayersWidget.getMap();
- if (visible) {
- // adding edit control for the vector layer created
- // above
- edit_toolbar = new EditingToolbarControl(edit_layer);
- map.addControl(edit_toolbar);
- VectorLayer[] snapping_layers = { edit_layer,
- selectable_boxes_layer };
- SnappingControl snap_ctrl = new SnappingControl(
- edit_layer, snapping_layers, false);
- snap_ctrl.activate();
- map.addControl(snap_ctrl);
-
- } else {
- edit_toolbar.deactivate();
- map.removeControl(edit_toolbar);
- }
- }
- }
- } else
- System.out.println("unknown event " + event_name);
- }
-
-}
projects / gpl / argeo-slc.git / commitdiff
