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99 lines
2.5 KiB
JavaScript
99 lines
2.5 KiB
JavaScript
2 years ago
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/**
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* @class Ext.ux.GMapPanel
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* @extends Ext.Panel
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* @author Shea Frederick
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*/
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Ext.define('Ext.ux.GMapPanel', {
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extend: 'Ext.panel.Panel',
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alias: 'widget.gmappanel',
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requires: ['Ext.window.MessageBox'],
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initComponent : function(){
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Ext.applyIf(this,{
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plain: true,
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gmapType: 'map',
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border: false
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});
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this.callParent();
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},
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afterFirstLayout : function(){
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var center = this.center;
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this.callParent();
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if (center) {
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if (center.geoCodeAddr) {
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this.lookupCode(center.geoCodeAddr, center.marker);
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} else {
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this.createMap(center);
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}
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} else {
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Ext.Error.raise('center is required');
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}
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},
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createMap: function(center, marker) {
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options = Ext.apply({}, this.mapOptions);
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options = Ext.applyIf(options, {
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zoom: 14,
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center: center,
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mapTypeId: google.maps.MapTypeId.HYBRID
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});
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this.gmap = new google.maps.Map(this.body.dom, options);
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if (marker) {
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this.addMarker(Ext.applyIf(marker, {
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position: center
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}));
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}
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Ext.each(this.markers, this.addMarker, this);
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},
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addMarker: function(marker) {
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marker = Ext.apply({
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map: this.gmap
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}, marker);
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if (!marker.position) {
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marker.position = new google.maps.LatLng(marker.lat, marker.lng);
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}
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var o = new google.maps.Marker(marker);
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Ext.Object.each(marker.listeners, function(name, fn){
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google.maps.event.addListener(o, name, fn);
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});
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return o;
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},
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lookupCode : function(addr, marker) {
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this.geocoder = new google.maps.Geocoder();
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this.geocoder.geocode({
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address: addr
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}, Ext.Function.bind(this.onLookupComplete, this, [marker], true));
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},
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onLookupComplete: function(data, response, marker){
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if (response != 'OK') {
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Ext.MessageBox.alert('Error', 'An error occured: "' + response + '"');
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return;
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}
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this.createMap(data[0].geometry.location, marker);
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},
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afterComponentLayout : function(w, h){
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this.callParent(arguments);
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this.redraw();
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},
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redraw: function(){
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var map = this.gmap;
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if (map) {
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google.maps.event.trigger(map, 'resize');
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}
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}
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});
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