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Viewing changes to com.bdaum.zoom.gps.leaflet/src/com/bdaum/zoom/gps/leaflet/internal/views/MapComponent.java

  • Committer: bdaum
  • Date: 2015-12-26 10:21:51 UTC
  • Revision ID: berthold.daum@bdaum.de-20151226102151-44f1j5113167thb9
Version 2.4.0

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com.bdaum.zoom.gps.leaflet/src/com/bdaum/zoom/gps/leaflet/internal/views/MapComponent.java
 
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package com.bdaum.zoom.gps.leaflet.internal.views;
 
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import java.net.URL;
 
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import org.eclipse.core.runtime.CoreException;
 
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import org.eclipse.core.runtime.IConfigurationElement;
 
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import org.eclipse.core.runtime.IExecutableExtension;
 
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import org.eclipse.osgi.util.NLS;
 
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import com.bdaum.zoom.gps.leaflet.internal.LeafletActivator;
 
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import com.bdaum.zoom.gps.widgets.AbstractMapComponent;
 
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public class MapComponent extends AbstractMapComponent implements
 
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                IExecutableExtension {
 
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        private URL leafletUrl;
 
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        private URL zoomMapUrl;
 
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        private URL makimarkersUrl;
 
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        private URL leafletCss;
 
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        private URL providersUrl;
 
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        private URL minimapUrl;
 
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        private URL minimapCss;
 
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        private String mapProvider;
 
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        private URL markerClusterGroupUrl;
 
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        private URL markerClusterGroupCss;
 
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        private URL markerClusterGroupDefaultCss;
 
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        public void setInitializationData(IConfigurationElement config,
 
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                        String propertyName, Object data) throws CoreException {
 
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                if (data instanceof String)
 
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                        mapProvider = (String) data;
 
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        }
 
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        @Override
 
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        protected void findResources() {
 
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                leafletUrl = findUrl("/gmap/leaflet-src.js"); //$NON-NLS-1$
 
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                providersUrl = findUrl("/gmap/leaflet-providers.js"); //$NON-NLS-1$
 
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                leafletCss = findUrl("/gmap/leaflet.css"); //$NON-NLS-1$
 
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                zoomMapUrl = findUrl("/gmap/zoomMap.js"); //$NON-NLS-1$
 
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                makimarkersUrl = findUrl("/gmap/Leaflet.MakiMarkers.js"); //$NON-NLS-1$
 
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                minimapUrl = findUrl("/gmap/Control.MiniMap.js"); //$NON-NLS-1$
 
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                minimapCss = findUrl("/gmap/Control.MiniMap.css"); //$NON-NLS-1$
 
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                markerClusterGroupUrl = findUrl("/gmap/leaflet.markercluster-src.js"); //$NON-NLS-1$
 
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                markerClusterGroupCss = findUrl("/gmap/MarkerCluster.css"); //$NON-NLS-1$
 
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                markerClusterGroupDefaultCss = findUrl("/gmap/MarkerCluster.Default.css"); //$NON-NLS-1$
 
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        }
 
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        @Override
 
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        protected String createSetPosDetailScript(HistoryItem item) {
 
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                return NLS
 
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                                .bind("map.setZoom({0});\nmap.panTo({1});", (int) item.getDetail(), createLatLng(item.getLatitude(), item.getLongitude())); //$NON-NLS-1$
 
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        }
 
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        private URL findUrl(String path) {
 
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                return super.findUrl(LeafletActivator.getDefault().getBundle(), path);
 
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        }
 
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        @Override
 
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        protected String getMappingSystemName() {
 
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                return "Leaflet"; //$NON-NLS-1$
 
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        }
 
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        @Override
 
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        protected String getAppKey() {
 
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                return null;
 
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        }
 
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        @Override
 
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        protected String createAdditionalVariables() {
 
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                StringBuilder sb = new StringBuilder();
 
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                sb.append("var selectedProvider = \"").append(mapProvider) //$NON-NLS-1$
 
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                                .append("\";\n"); //$NON-NLS-1$
 
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                return sb.toString();
 
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        }
 
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        @Override
 
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        protected String createScriptEntries() {
 
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                StringBuilder sb = new StringBuilder();
 
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                sb.append(createStyleEntry(leafletCss)).append('\n');
 
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                sb.append(createStyleEntry(minimapCss)).append('\n');
 
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                sb.append(createScriptEntry(leafletUrl)).append('\n');
 
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                sb.append(createScriptEntry(makimarkersUrl)).append('\n');
 
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                sb.append(createScriptEntry(providersUrl)).append('\n');
 
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                sb.append(createScriptEntry(minimapUrl)).append('\n');
 
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                sb.append(createScriptEntry(markerClusterGroupUrl)).append('\n');
 
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                sb.append(createStyleEntry(markerClusterGroupCss)).append('\n');
 
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                sb.append(createStyleEntry(markerClusterGroupDefaultCss)).append('\n');
 
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                sb.append(createScriptEntry(zoomMapUrl));
 
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                return sb.toString();
 
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        }
 
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        @Override
 
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        protected String createLatLng(double lat, double lon) {
 
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                return NLS
 
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                                .bind("L.latLng({0},{1})", usformat.format(lat), usformat.format(lon)); //$NON-NLS-1$
 
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        }
 
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        @Override
 
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        protected String createLatLngBounds(double swLat, double swLon,
 
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                        double neLat, double neLon) {
 
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                return NLS
 
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                                .bind("L.latLngBounds({0},{1})", createLatLng(swLat, swLon), createLatLng(neLat, neLon)); //$NON-NLS-1$;
 
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        }
 
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        /*
 
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         * (non-Javadoc)
 
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         *
 
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         * @see com.bdaum.zoom.gps.IMapComponent#dispose()
 
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         */
 
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        @Override
 
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        public void dispose() {
 
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                getControl().dispose();
 
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        }
 
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}