SG.namespace("SG.geo"); SG.geo = function(id, geoConfig) { this.id = id; this.geoConfig = geoConfig; var key = this.geoConfig.geoMapKeys[window.location.host]; var src = 'http://maps.google.com/maps?file=api&v=2.x&key=' + key; document.write('<' + 'script src="' + src + '"' + ' type="text/javascript"><' + '/script>'); this.markerIds = []; this.markers = []; } SG.geo.prototype.id = null; SG.geo.prototype.geoConfig = null; SG.geo.prototype.map = null; SG.geo.prototype.dynamicZoomBounds = null; SG.geo.prototype.funcPtr = []; SG.geo.prototype.reasons = []; SG.geo.prototype.createGeoMap = function() { if (GBrowserIsCompatible()) { this.map = new GMap2(document.getElementById(this.geoConfig.id)); var uiOptions = this.map.getDefaultUI(); if (this.geoConfig.enableScrollWheelZoom != null) { uiOptions.zoom.scrollwheel = this.geoConfig.enableScrollWheelZoom; } if (this.geoConfig.doubleClickZoom != null) { uiOptions.zoom.doubleclick = this.geoConfig.doubleClickZoom; } if (this.geoConfig.typeControl != null) { uiOptions.controls.maptypecontrol = this.geoConfig.typeControl; } if (this.geoConfig.scaleControl != null) { uiOptions.controls.scalecontrol = this.geoConfig.scaleControl; } if (this.geoConfig.largeMapControl != null && this.geoConfig.largeMapControl == true) { uiOptions.controls.largemapcontrol3d = true; } else { uiOptions.controls.largemapcontrol3d = false; } if (this.geoConfig.smallZoomControl != null && this.geoConfig.smallZoomControl == true) { uiOptions.controls.smallzoomcontrol3d = true; } else { uiOptions.controls.smallzoomcontrol3d = false; } this.map.setUI(uiOptions); this.dynamicZoomBounds = new GLatLngBounds(); // ====== Array for decoding the failure codes ====== this.reasons[G_GEO_SUCCESS] = "Success"; this.reasons[G_GEO_MISSING_ADDRESS] = "Missing Address: The address was either missing or had no value."; this.reasons[G_GEO_UNKNOWN_ADDRESS] = "Unknown Address: No corresponding geographic location could be found for the specified address."; this.reasons[G_GEO_UNAVAILABLE_ADDRESS] = "Unavailable Address: The geocode for the given address cannot be returned due to legal or contractual reasons."; this.reasons[G_GEO_BAD_KEY] = "Bad Key: The API key is either invalid or does not match the domain for which it was given"; this.reasons[G_GEO_TOO_MANY_QUERIES] = "Too Many Queries: The daily geocoding quota for this site has been exceeded."; this.reasons[G_GEO_SERVER_ERROR] = "Server error: The geocoding request could not be successfully processed."; for ( var i = 0; i < this.geoConfig.geoMarkers.length; i++) { var geoMarker = this.geoConfig.geoMarkers[i]; if (geoMarker.latitude == 0 && geoMarker.longitude == 0) { var geocoder = new GClientGeocoder(); var address = this._formatAddress(geoMarker.street, geoMarker.postcode, geoMarker.city, geoMarker.country); var idstr = "" + this.id; this.funcPtr[i] = new Function("point", "SG.geo." + this.id + "._latLngCallback.call(SG.geo." + this.id + ", point, " + i + ");"); geocoder.getLocations(address, this.funcPtr[i]); } else { var point = new GLatLng(geoMarker.latitude, geoMarker.longitude); this.map.setCenter(point, this.geoConfig.zoom); var markerId = ""; var iconUrl = geoMarker.icon; if (iconUrl != undefined && iconUrl != "null" && iconUrl != "" && iconUrl.indexOf('?') != -1) { markerId = iconUrl.substring(iconUrl.indexOf('?')+1, iconUrl.length); iconUrl = iconUrl.substring(0, iconUrl.indexOf('?')); } var marker = this._createMarker(point, 0, geoMarker.name, geoMarker.description, geoMarker.link, iconUrl, geoMarker.iconAnchorWidth, geoMarker.iconAnchorHeight, geoMarker.clickable, geoMarker.draggable, geoMarker.bouncy, geoMarker.callbackMethodDraggend, null); this.map.addOverlay(marker); this.markerIds.push(markerId); this.markers.push(marker); this.dynamicZoomBounds.extend(point); } } if (this.map.getZoom() < 2) { // dynamic zoom var zoomLevel = this.map.getBoundsZoomLevel(this.dynamicZoomBounds); if (zoomLevel > 13) { zoomLevel = 13; } this.map.setZoom(zoomLevel); } } } SG.geo.prototype._formatAddress = function(street, postcode, city, country) { var address = ""; if (!SG.cal.util.isEmpty(street)) { address = street + ", "; } if (!SG.cal.util.isEmpty(postcode)) { address += postcode + ", "; } if (!SG.cal.util.isEmpty(city)) { address += city + ", "; } if (!SG.cal.util.isEmpty(country)) { address += country; } return address; } SG.geo.prototype._createMarker = function(point, colorNr, name, description, link, iconUrl, iconAnchorWidth, iconAnchorHeight, isClickable, isDraggable, isBouncy, callbackMethod, size) { var icon = new GIcon(); if (iconUrl != undefined && iconUrl != "null" && iconUrl != "") { icon.image = iconUrl; } else { if (colorNr == 1) { icon.image = "http://labs.google.com/ridefinder/images/mm_20_yellow.png"; } else { icon.image = "http://labs.google.com/ridefinder/images/mm_20_red.png"; } } // icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png"; // icon.shadowSize = new GSize(22, 20); icon.iconAnchor = new GPoint(iconAnchorWidth, iconAnchorHeight); icon.infoWindowAnchor = new GPoint(5, 1); if (size) { icon.iconSize = new GSize(size, size); } /* * Attention: even if isClickable is set to false, it should be set to true here. Non-clickable GMarkers don't * support mouseover and mouseout eventlisteners. If the parameter isClickable is set to false, no eventlistener for * 'click' will be registered. */ var options = { icon : icon, clickable : true, draggable : isDraggable, bouncy : isBouncy } var marker = new GMarker(point, options); if (isClickable) { GEvent.addListener(marker, "click", function() { var nameContent; var descriptionContent; if (description != undefined && description != "null" && description != "") { descriptionContent = '
' + description + "
"; } else { descriptionContent = ""; } if (link != undefined && link != "null" && link != "") { nameContent = ' ' + name + "" + descriptionContent + ""; } else if (name != "null" && name != "" && name != undefined) { nameContent = "" + name + "" + descriptionContent; } var content = nameContent; marker.openInfoWindowHtml(content); }); } if (isDraggable) { GEvent.addListener(marker, "dragend", function(p1) { marker = p1; }); if (callbackMethod != null) { GEvent.addListener(marker, "dragend", eval(callbackMethod)); } } // only for FV // ------------ GEvent.addListener(marker, "mouseover", function() { FV.showVereinInErgebnisse(name.replace(";", " ")); FV.showVereinInTabellen(name.split(";")[0]); FV.showVereinInTabellen(name.split(";")[1]); }); GEvent.addListener(marker, "mouseout", function() { FV.hideSelectedRows(); }); // ------------ return marker; } SG.geo.prototype._latLngCallback = function(result, id) { var geoMarker = this.geoConfig.geoMarkers[id]; if (result.Status.code == G_GEO_SUCCESS) { this.funcPtr[id] = null; var p = result.Placemark[0].Point.coordinates; var point = new GLatLng(p[1], p[0]); this.map.setCenter(point, this.geoConfig.zoom); this.map.addOverlay(this._createMarker(point, 0, geoMarker.name, geoMarker.description, geoMarker.link, geoMarker.icon, geoMarker.iconAnchorWidth, geoMarker.iconAnchorHeight, geoMarker.clickable, geoMarker.draggable, geoMarker.bouncy, geoMarker.callbackMethodDraggend, null)); } else { var address = this._formatAddress(geoMarker.street, geoMarker.postcode, geoMarker.city, geoMarker.country); /* * var reason="Code "+result.Status.code; if (this.reasons[result.Status.code]) { reason = * this.reasons[result.Status.code] } alert('Could not find "' + address + '" ' + reason); */ if (result.Status.code != G_GEO_UNKNOWN_ADDRESS) { var geocoder = new GClientGeocoder(); geocoder.getLocations(address, this.funcPtr[id]); } } }