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define(['map/clientlayer', 'map/labellayer', 'leaflet', 'map/locationmarker'], |
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function (ClientLayer, LabelLayer, L, LocationMarker) { |
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'use strict'; |
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var self = {}; |
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6
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var ButtonBase = L.Control.extend({ |
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options: { |
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position: 'bottomright' |
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}, |
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active: false, |
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button: undefined, |
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initialize: function (f, o) { |
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L.Util.setOptions(this, o); |
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this.f = f; |
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}, |
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update: function () { |
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this.button.classList.toggle('active', this.active); |
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}, |
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set: function (v) { |
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this.active = v; |
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this.update(); |
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} |
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}); |
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var LocateButton = ButtonBase.extend({ |
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onAdd: function () { |
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var button = L.DomUtil.create('button', 'ion-locate'); |
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button.setAttribute('aria-label', _.t('button.tracking')); |
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L.DomEvent.disableClickPropagation(button); |
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L.DomEvent.addListener(button, 'click', this.onClick, this); |
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this.button = button; |
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return button; |
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}, |
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onClick: function () { |
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this.f(!this.active); |
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} |
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}); |
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var CoordsPickerButton = ButtonBase.extend({ |
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onAdd: function () { |
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var button = L.DomUtil.create('button', 'ion-pin'); |
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button.setAttribute('aria-label', _.t('button.location')); |
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51
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// Click propagation isn't disabled as this causes problems with the |
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// location picking mode; instead propagation is stopped in onClick(). |
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L.DomEvent.addListener(button, 'click', this.onClick, this); |
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55
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this.button = button; |
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return button; |
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}, |
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60
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onClick: function (e) { |
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L.DomEvent.stopPropagation(e); |
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this.f(!this.active); |
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} |
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}); |
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66
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return function (map, buttons) { |
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var userLocation; |
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68
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69
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var locateUserButton = new LocateButton(function (d) { |
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if (d) { |
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enableTracking(); |
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} else { |
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self.disableTracking(); |
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} |
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}); |
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77
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var mybuttons = []; |
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78
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79
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function addButton(button) { |
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var el = button.onAdd(); |
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mybuttons.push(el); |
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buttons.appendChild(el); |
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} |
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84
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85
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self.clearButtons = function clearButtons() { |
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86
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mybuttons.forEach(function (d) { |
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buttons.removeChild(d); |
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}); |
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89
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}; |
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90
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91
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var showCoordsPickerButton = new CoordsPickerButton(function (d) { |
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if (d) { |
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enableCoords(); |
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} else { |
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disableCoords(); |
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} |
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}); |
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99
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function enableTracking() { |
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map.locate({ |
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watch: true, |
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102
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enableHighAccuracy: true, |
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setView: true |
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}); |
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locateUserButton.set(true); |
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} |
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107
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108
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self.disableTracking = function disableTracking() { |
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map.stopLocate(); |
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self.locationError(); |
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locateUserButton.set(false); |
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}; |
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113
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114
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function enableCoords() { |
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map.getContainer().classList.add('pick-coordinates'); |
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map.on('click', showCoordinates); |
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showCoordsPickerButton.set(true); |
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118
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} |
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119
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120
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function disableCoords() { |
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map.getContainer().classList.remove('pick-coordinates'); |
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122
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map.off('click', showCoordinates); |
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123
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showCoordsPickerButton.set(false); |
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124
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} |
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125
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126
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function showCoordinates(e) { |
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127
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router.fullUrl({ zoom: map.getZoom(), lat: e.latlng.lat, lng: e.latlng.lng }); |
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disableCoords(); |
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129
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} |
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130
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131
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self.locationFound = function locationFound(e) { |
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if (!userLocation) { |
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userLocation = new LocationMarker(e.latlng).addTo(map); |
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} |
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135
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136
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userLocation.setLatLng(e.latlng); |
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userLocation.setAccuracy(e.accuracy); |
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}; |
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139
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140
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self.locationError = function locationError() { |
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141
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if (userLocation) { |
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map.removeLayer(userLocation); |
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userLocation = null; |
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144
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} |
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145
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}; |
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146
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147
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self.init = function init() { |
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addButton(locateUserButton); |
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149
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addButton(showCoordsPickerButton); |
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150
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}; |
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151
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152
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return self; |
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153
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}; |
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154
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}); |
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155
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ffrgb /
meshviewer
