1 | /* |
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2 | * Ext JS Library 2.2.1 |
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3 | * Copyright(c) 2006-2009, Ext JS, LLC. |
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4 | * licensing@extjs.com |
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5 | * |
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6 | * http://extjs.com/license |
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7 | */ |
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8 | |
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9 | /** |
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10 | * @author Shea Frederick |
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11 | */ |
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12 | |
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13 | Ext.namespace('Ext.ux'); |
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14 | |
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15 | /** |
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16 | * |
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17 | * @class GMapPanel |
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18 | * @extends Ext.Panel |
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19 | */ |
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20 | Ext.ux.GMapPanel = Ext.extend(Ext.Panel, { |
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21 | initComponent : function(){ |
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22 | |
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23 | var defConfig = { |
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24 | plain: true, |
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25 | zoomLevel: 3, |
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26 | yaw: 180, |
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27 | pitch: 0, |
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28 | zoom: 0, |
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29 | gmapType: 'map', |
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30 | border: false |
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31 | }; |
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32 | |
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33 | Ext.applyIf(this,defConfig); |
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34 | |
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35 | Ext.ux.GMapPanel.superclass.initComponent.call(this); |
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36 | |
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37 | }, |
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38 | afterRender : function(){ |
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39 | |
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40 | var wh = this.ownerCt.getSize(); |
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41 | Ext.applyIf(this, wh); |
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42 | |
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43 | Ext.ux.GMapPanel.superclass.afterRender.call(this); |
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44 | |
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45 | if (this.gmapType === 'map'){ |
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46 | this.gmap = new GMap2(this.body.dom); |
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47 | } |
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48 | |
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49 | if (this.gmapType === 'panorama'){ |
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50 | this.gmap = new GStreetviewPanorama(this.body.dom); |
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51 | } |
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52 | |
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53 | if (typeof this.addControl == 'object' && this.gmapType === 'map') { |
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54 | this.gmap.addControl(this.addControl); |
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55 | } |
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56 | |
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57 | if (typeof this.setCenter === 'object') { |
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58 | if (typeof this.setCenter.geoCodeAddr === 'string'){ |
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59 | this.geoCodeLookup(this.setCenter.geoCodeAddr); |
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60 | }else{ |
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61 | if (this.gmapType === 'map'){ |
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62 | var point = new GLatLng(this.setCenter.lat,this.setCenter.lng); |
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63 | this.gmap.setCenter(point, this.zoomLevel); |
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64 | } |
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65 | if (typeof this.setCenter.marker === 'object' && typeof point === 'object'){ |
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66 | this.addMarker(point,this.setCenter.marker,this.setCenter.marker.clear); |
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67 | } |
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68 | } |
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69 | if (this.gmapType === 'panorama'){ |
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70 | this.gmap.setLocationAndPOV(new GLatLng(this.setCenter.lat,this.setCenter.lng), {yaw: this.yaw, pitch: this.pitch, zoom: this.zoom}); |
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71 | } |
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72 | } |
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73 | |
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74 | GEvent.bind(this.gmap, 'load', this, function(){ |
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75 | this.onMapReady(); |
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76 | }); |
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77 | |
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78 | }, |
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79 | onMapReady : function(){ |
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80 | this.addMarkers(this.markers); |
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81 | this.addMapControls(); |
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82 | this.addOptions(); |
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83 | }, |
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84 | onResize : function(w, h){ |
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85 | |
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86 | if (typeof this.getMap() == 'object') { |
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87 | this.gmap.checkResize(); |
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88 | } |
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89 | |
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90 | Ext.ux.GMapPanel.superclass.onResize.call(this, w, h); |
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91 | |
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92 | }, |
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93 | setSize : function(width, height, animate){ |
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94 | |
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95 | if (typeof this.getMap() == 'object') { |
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96 | this.gmap.checkResize(); |
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97 | } |
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98 | |
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99 | Ext.ux.GMapPanel.superclass.setSize.call(this, width, height, animate); |
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100 | |
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101 | }, |
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102 | getMap : function(){ |
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103 | |
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104 | return this.gmap; |
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105 | |
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106 | }, |
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107 | getCenter : function(){ |
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108 | |
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109 | return this.getMap().getCenter(); |
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110 | |
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111 | }, |
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112 | getCenterLatLng : function(){ |
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113 | |
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114 | var ll = this.getCenter(); |
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115 | return {lat: ll.lat(), lng: ll.lng()}; |
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116 | |
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117 | }, |
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118 | addMarkers : function(markers) { |
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119 | |
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120 | if (Ext.isArray(markers)){ |
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121 | for (var i = 0; i < markers.length; i++) { |
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122 | var mkr_point = new GLatLng(markers[i].lat,markers[i].lng); |
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123 | this.addMarker(mkr_point,markers[i].marker,false,markers[i].setCenter, markers[i].listeners); |
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124 | } |
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125 | } |
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126 | |
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127 | }, |
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128 | addMarker : function(point, marker, clear, center, listeners){ |
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129 | |
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130 | Ext.applyIf(marker,G_DEFAULT_ICON); |
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131 | |
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132 | if (clear === true){ |
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133 | this.getMap().clearOverlays(); |
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134 | } |
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135 | if (center === true) { |
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136 | this.getMap().setCenter(point, this.zoomLevel); |
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137 | } |
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138 | |
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139 | var mark = new GMarker(point,marker); |
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140 | if (typeof listeners === 'object'){ |
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141 | for (evt in listeners) { |
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142 | GEvent.bind(mark, evt, this, listeners[evt]); |
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143 | } |
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144 | } |
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145 | this.getMap().addOverlay(mark); |
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146 | |
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147 | }, |
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148 | addMapControls : function(){ |
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149 | |
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150 | if (this.gmapType === 'map') { |
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151 | if (Ext.isArray(this.mapControls)) { |
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152 | for(i=0;i<this.mapControls.length;i++){ |
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153 | this.addMapControl(this.mapControls[i]); |
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154 | } |
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155 | }else if(typeof this.mapControls === 'string'){ |
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156 | this.addMapControl(this.mapControls); |
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157 | }else if(typeof this.mapControls === 'object'){ |
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158 | this.getMap().addControl(this.mapControls); |
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159 | } |
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160 | } |
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161 | |
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162 | }, |
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163 | addMapControl : function(mc){ |
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164 | |
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165 | var mcf = window[mc]; |
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166 | if (typeof mcf === 'function') { |
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167 | this.getMap().addControl(new mcf()); |
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168 | } |
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169 | |
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170 | }, |
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171 | addOptions : function(){ |
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172 | |
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173 | if (Ext.isArray(this.mapConfOpts)) { |
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174 | var mc; |
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175 | for(i=0;i<this.mapConfOpts.length;i++){ |
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176 | this.addOption(this.mapConfOpts[i]); |
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177 | } |
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178 | }else if(typeof this.mapConfOpts === 'string'){ |
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179 | this.addOption(this.mapConfOpts); |
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180 | } |
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181 | |
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182 | }, |
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183 | addOption : function(mc){ |
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184 | |
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185 | var mcf = this.getMap()[mc]; |
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186 | if (typeof mcf === 'function') { |
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187 | this.getMap()[mc](); |
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188 | } |
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189 | |
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190 | }, |
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191 | geoCodeLookup : function(addr) { |
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192 | |
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193 | this.geocoder = new GClientGeocoder(); |
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194 | this.geocoder.getLocations(addr, this.addAddressToMap.createDelegate(this)); |
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195 | |
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196 | }, |
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197 | addAddressToMap : function(response) { |
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198 | |
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199 | if (!response || response.Status.code != 200) { |
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200 | Ext.MessageBox.alert('Error', 'Code '+response.Status.code+' Error Returned'); |
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201 | }else{ |
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202 | place = response.Placemark[0]; |
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203 | addressinfo = place.AddressDetails; |
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204 | accuracy = addressinfo.Accuracy; |
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205 | if (accuracy === 0) { |
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206 | Ext.MessageBox.alert('Unable to Locate Address', 'Unable to Locate the Address you provided'); |
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207 | }else{ |
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208 | if (accuracy < 7) { |
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209 | Ext.MessageBox.alert('Address Accuracy', 'The address provided has a low accuracy.<br><br>Level '+accuracy+' Accuracy (8 = Exact Match, 1 = Vague Match)'); |
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210 | }else{ |
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211 | point = new GLatLng(place.Point.coordinates[1], place.Point.coordinates[0]); |
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212 | if (typeof this.setCenter.marker === 'object' && typeof point === 'object'){ |
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213 | this.addMarker(point,this.setCenter.marker,this.setCenter.marker.clear,true, this.setCenter.listeners); |
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214 | } |
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215 | } |
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216 | } |
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217 | } |
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218 | |
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219 | } |
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220 | |
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221 | }); |
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222 | |
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223 | Ext.reg('gmappanel',Ext.ux.GMapPanel); |
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