X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/f6695c9079f4eeeecaa796c879868f797f97cd55..15b104f4ff4614aa78c01180b6a9b89dd5a1400f:/vendor/assets/leaflet/leaflet.locate.js?ds=sidebyside diff --git a/vendor/assets/leaflet/leaflet.locate.js b/vendor/assets/leaflet/leaflet.locate.js index f1e6d39e1..8544e17a0 100644 --- a/vendor/assets/leaflet/leaflet.locate.js +++ b/vendor/assets/leaflet/leaflet.locate.js @@ -22,10 +22,20 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol } // attach your plugin to the global 'L' variable - if(typeof window !== 'undefined' && window.L){ + if (typeof window !== 'undefined' && window.L){ window.L.Control.Locate = factory(L); } } (function (L) { + var LDomUtilApplyClassesMethod = function(method, element, classNames) { + classNames = classNames.split(' '); + classNames.forEach(function(className) { + L.DomUtil[method].call(this, element, className); + }); + }; + + var addClasses = function(el, names) { LDomUtilApplyClassesMethod('addClass', el, names); }; + var removeClasses = function(el, names) { LDomUtilApplyClassesMethod('removeClass', el, names); }; + var LocateControl = L.Control.extend({ options: { /** Position of the control */ @@ -70,6 +80,11 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol * bounds that were saved. */ returnToPrevBounds: false, + /** + * Keep a cache of the location after the user deactivates the control. If set to false, the user has to wait + * until the locate API returns a new location before they see where they are again. + */ + cacheLocation: true, /** If set, a circle that shows the location accuracy is drawn. */ drawCircle: true, /** If set, the marker at the users' location is drawn. */ @@ -84,7 +99,7 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol weight: 2, opacity: 0.5 }, - /** Inner marker style properties. */ + /** Inner marker style properties. Only works if your marker class supports `setStyle`. */ markerStyle: { color: '#136AEC', fillColor: '#2A93EE', @@ -111,6 +126,17 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol circlePadding: [0, 0], /** Use metric units. */ metric: true, + /** + * This callback can be used in case you would like to override button creation behavior. + * This is useful for DOM manipulation frameworks such as angular etc. + * This function should return an object with HtmlElement for the button (link property) and the icon (icon property). + */ + createButtonCallback: function (container, options) { + var link = L.DomUtil.create('a', 'leaflet-bar-part leaflet-bar-part-single', container); + link.title = options.strings.title; + var icon = L.DomUtil.create(options.iconElementTag, options.icon, link); + return { link: link, icon: icon }; + }, /** This event is called in case of any location error that is not a time out error. */ onLocationError: function(err, control) { alert(err.message); @@ -166,11 +192,11 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol this._layer = this.options.layer || new L.LayerGroup(); this._layer.addTo(map); this._event = undefined; + this._prevBounds = null; - this._link = L.DomUtil.create('a', 'leaflet-bar-part leaflet-bar-part-single', container); - this._link.href = '#'; - this._link.title = this.options.strings.title; - this._icon = L.DomUtil.create(this.options.iconElementTag, this.options.icon, this._link); + var linkAndIcon = this.options.createButtonCallback(container, this.options); + this._link = linkAndIcon.link; + this._icon = linkAndIcon.icon; L.DomEvent .on(this._link, 'click', L.DomEvent.stopPropagation) @@ -191,7 +217,6 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol _onClick: function() { this._justClicked = true; this._userPanned = false; - this._prevBounds = null; if (this._active && !this._event) { // click while requesting @@ -285,6 +310,10 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol this._map.stopLocate(); this._active = false; + if (!this.options.cacheLocation) { + this._event = undefined; + } + // unbind event listeners this._map.off('locationfound', this._onLocationFound, this); this._map.off('locationerror', this._onLocationError, this); @@ -297,6 +326,7 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol setView: function() { this._drawMarker(); if (this._isOutsideMapBounds()) { + this._event = undefined; // clear the current location so we can get back into the bounds this.options.onLocationOutsideMapBounds(this); } else { if (this.options.keepCurrentZoomLevel) { @@ -348,11 +378,14 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol // small inner marker if (this.options.drawMarker) { var mStyle = this._isFollowing() ? this.options.followMarkerStyle : this.options.markerStyle; - if (!this._marker) { this._marker = new this.options.markerClass(latlng, mStyle).addTo(this._layer); } else { - this._marker.setLatLng(latlng).setStyle(mStyle); + this._marker.setLatLng(latlng); + // If the markerClass can be updated with setStyle, update it. + if (this._marker.setStyle) { + this._marker.setStyle(mStyle); + } } } @@ -502,23 +535,23 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol */ _setClasses: function(state) { if (state == 'requesting') { - L.DomUtil.removeClasses(this._container, "active following"); - L.DomUtil.addClasses(this._container, "requesting"); + removeClasses(this._container, "active following"); + addClasses(this._container, "requesting"); - L.DomUtil.removeClasses(this._icon, this.options.icon); - L.DomUtil.addClasses(this._icon, this.options.iconLoading); + removeClasses(this._icon, this.options.icon); + addClasses(this._icon, this.options.iconLoading); } else if (state == 'active') { - L.DomUtil.removeClasses(this._container, "requesting following"); - L.DomUtil.addClasses(this._container, "active"); + removeClasses(this._container, "requesting following"); + addClasses(this._container, "active"); - L.DomUtil.removeClasses(this._icon, this.options.iconLoading); - L.DomUtil.addClasses(this._icon, this.options.icon); + removeClasses(this._icon, this.options.iconLoading); + addClasses(this._icon, this.options.icon); } else if (state == 'following') { - L.DomUtil.removeClasses(this._container, "requesting"); - L.DomUtil.addClasses(this._container, "active following"); + removeClasses(this._container, "requesting"); + addClasses(this._container, "active following"); - L.DomUtil.removeClasses(this._icon, this.options.iconLoading); - L.DomUtil.addClasses(this._icon, this.options.icon); + removeClasses(this._icon, this.options.iconLoading); + addClasses(this._icon, this.options.icon); } }, @@ -530,8 +563,8 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol L.DomUtil.removeClass(this._container, "active"); L.DomUtil.removeClass(this._container, "following"); - L.DomUtil.removeClasses(this._icon, this.options.iconLoading); - L.DomUtil.addClasses(this._icon, this.options.icon); + removeClasses(this._icon, this.options.iconLoading); + addClasses(this._icon, this.options.icon); }, /** @@ -554,19 +587,5 @@ You can find the project at: https://github.com/domoritz/leaflet-locatecontrol return new L.Control.Locate(options); }; - (function(){ - // leaflet.js raises bug when trying to addClass / removeClass multiple classes at once - // Let's create a wrapper on it which fixes it. - var LDomUtilApplyClassesMethod = function(method, element, classNames) { - classNames = classNames.split(' '); - classNames.forEach(function(className) { - L.DomUtil[method].call(this, element, className); - }); - }; - - L.DomUtil.addClasses = function(el, names) { LDomUtilApplyClassesMethod('addClass', el, names); }; - L.DomUtil.removeClasses = function(el, names) { LDomUtilApplyClassesMethod('removeClass', el, names); }; - })(); - return LocateControl; }, window));