Update to Leaflet 0.7.1

[rails.git] / vendor / assets / leaflet / leaflet.js

diff --git a/vendor/assets/leaflet/leaflet.js b/vendor/assets/leaflet/leaflet.js
index 2b66295fc11d550ff12ac9f474b6684a0b635689..6928837f6f10bda885ab24ef2570565f64170301 100644 (file)
--- a/vendor/assets/leaflet/leaflet.js
+++ b/vendor/assets/leaflet/leaflet.js
@@ -7,7 +7,7 @@
 var oldL = window.L,
     L = {};
 
-L.version = '0.7';
+L.version = '0.7.1';
 
 // define Leaflet for Node module pattern loaders, including Browserify
 if (typeof module === 'object' && typeof module.exports === 'object') {
@@ -134,21 +134,16 @@ L.Util = {
                }
                return ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&');
        },
-
-       compileTemplate: function (str, data) {
-               // based on https://gist.github.com/padolsey/6008842
-               str = str.replace(/"/g, '\\\"');
-               str = str.replace(/\{ *([\w_]+) *\}/g, function (str, key) {
-                       return '" + o["' + key + '"]' + (typeof data[key] === 'function' ? '(o)' : '') + ' + "';
-               });
-               // jshint evil: true
-               return new Function('o', 'return "' + str + '";');
-       },
-
        template: function (str, data) {
-               var cache = L.Util._templateCache = L.Util._templateCache || {};
-               cache[str] = cache[str] || L.Util.compileTemplate(str, data);
-               return cache[str](data);
+               return str.replace(/\{ *([\w_]+) *\}/g, function (str, key) {
+                       var value = data[key];
+                       if (value === undefined) {
+                               throw new Error('No value provided for variable ' + str);
+                       } else if (typeof value === 'function') {
+                               value = value(data);
+                       }
+                       return value;
+               });
        },
 
        isArray: Array.isArray || function (obj) {
@@ -534,7 +529,7 @@ L.Mixin.Events.fire = L.Mixin.Events.fireEvent;
 
            doc = document.documentElement,
            ie3d = ie && ('transition' in doc.style),
-           webkit3d = ('WebKitCSSMatrix' in window) && ('m11' in new window.WebKitCSSMatrix()),
+           webkit3d = ('WebKitCSSMatrix' in window) && ('m11' in new window.WebKitCSSMatrix()) && !android23,
            gecko3d = 'MozPerspective' in doc.style,
            opera3d = 'OTransition' in doc.style,
            any3d = !window.L_DISABLE_3D && (ie3d || webkit3d || gecko3d || opera3d) && !phantomjs;
@@ -1070,11 +1065,6 @@ L.DomUtil = {
 
                if (!disable3D && L.Browser.any3d) {
                        el.style[L.DomUtil.TRANSFORM] =  L.DomUtil.getTranslateString(point);
-
-                       // workaround for Android 2/3 stability (https://github.com/CloudMade/Leaflet/issues/69)
-                       if (L.Browser.mobileWebkit3d) {
-                               el.style.WebkitBackfaceVisibility = 'hidden';
-                       }
                } else {
                        el.style.left = point.x + 'px';
                        el.style.top = point.y + 'px';
@@ -1770,6 +1760,8 @@ L.Map = L.Class.extend({
        },
 
        invalidateSize: function (options) {
+               if (!this._loaded) { return this; }
+
                options = L.extend({
                        animate: false,
                        pan: true
@@ -1779,8 +1771,6 @@ L.Map = L.Class.extend({
                this._sizeChanged = true;
                this._initialCenter = null;
 
-               if (!this._loaded) { return this; }
-
                var newSize = this.getSize(),
                    oldCenter = oldSize.divideBy(2).round(),
                    newCenter = newSize.divideBy(2).round(),
@@ -2446,8 +2436,7 @@ L.TileLayer = L.Class.extend({
                attribution: '',
                zoomOffset: 0,
                opacity: 1,
-               /*
-               maxNativeZoom: null,
+               /* (undefined works too)
                zIndex: null,
                tms: false,
                continuousWorld: false,
@@ -2496,6 +2485,9 @@ L.TileLayer = L.Class.extend({
                // create a container div for tiles
                this._initContainer();
 
+               // create an image to clone for tiles
+               this._createTileProto();
+
                // set up events
                map.on({
                        'viewreset': this._reset,
@@ -2715,10 +2707,9 @@ L.TileLayer = L.Class.extend({
 
                if (!this._map) { return; }
 
-               var map = this._map,
-                   bounds = map.getPixelBounds(),
-                   zoom = map.getZoom(),
-                   tileSize = this._getTileSize();
+               var bounds = this._map.getPixelBounds(),
+                   zoom = this._map.getZoom(),
+                   tileSize = this.options.tileSize;
 
                if (zoom > this.options.maxZoom || zoom < this.options.minZoom) {
                        return;
@@ -2857,11 +2848,9 @@ L.TileLayer = L.Class.extend({
                /*
                Chrome 20 layouts much faster with top/left (verify with timeline, frames)
                Android 4 browser has display issues with top/left and requires transform instead
-               Android 2 browser requires top/left or tiles disappear on load or first drag
-               (reappear after zoom) https://github.com/CloudMade/Leaflet/issues/866
                (other browsers don't currently care) - see debug/hacks/jitter.html for an example
                */
-               L.DomUtil.setPosition(tile, tilePos, L.Browser.chrome || L.Browser.android23);
+               L.DomUtil.setPosition(tile, tilePos, L.Browser.chrome);
 
                this._tiles[tilePoint.x + ':' + tilePoint.y] = tile;
 
@@ -2881,14 +2870,12 @@ L.TileLayer = L.Class.extend({
                        zoom = options.maxZoom - zoom;
                }
 
-               zoom += options.zoomOffset;
-
-               return options.maxNativeZoom ? Math.min(zoom, options.maxNativeZoom) : zoom;
+               return zoom + options.zoomOffset;
        },
 
        _getTilePos: function (tilePoint) {
                var origin = this._map.getPixelOrigin(),
-                   tileSize = this._getTileSize();
+                   tileSize = this.options.tileSize;
 
                return tilePoint.multiplyBy(tileSize).subtract(origin);
        },
@@ -2931,6 +2918,12 @@ L.TileLayer = L.Class.extend({
                return this.options.subdomains[index];
        },
 
+       _createTileProto: function () {
+               var img = this._tileImg = L.DomUtil.create('img', 'leaflet-tile');
+               img.style.width = img.style.height = this.options.tileSize + 'px';
+               img.galleryimg = 'no';
+       },
+
        _getTile: function () {
                if (this.options.reuseTiles && this._unusedTiles.length > 0) {
                        var tile = this._unusedTiles.pop();
@@ -2944,10 +2937,7 @@ L.TileLayer = L.Class.extend({
        _resetTile: function (/*tile*/) {},
 
        _createTile: function () {
-               var tile = L.DomUtil.create('img', 'leaflet-tile');
-               tile.style.width = tile.style.height = this._getTileSize() + 'px';
-               tile.galleryimg = 'no';
-
+               var tile = this._tileImg.cloneNode(false);
                tile.onselectstart = tile.onmousemove = L.Util.falseFn;
 
                if (L.Browser.ielt9 && this.options.opacity !== undefined) {
@@ -3150,9 +3140,13 @@ L.TileLayer.Canvas = L.TileLayer.extend({
                this.drawTile(tile, tile._tilePoint, this._map._zoom);
        },
 
+       _createTileProto: function () {
+               var proto = this._canvasProto = L.DomUtil.create('canvas', 'leaflet-tile');
+               proto.width = proto.height = this.options.tileSize;
+       },
+
        _createTile: function () {
-               var tile = L.DomUtil.create('canvas', 'leaflet-tile');
-               tile.width = tile.height = this.options.tileSize;
+               var tile = this._canvasProto.cloneNode(false);
                tile.onselectstart = tile.onmousemove = L.Util.falseFn;
                return tile;
        },
@@ -4481,10 +4475,10 @@ L.FeatureGroup = L.LayerGroup.extend({
        },
 
        _propagateEvent: function (e) {
-               e = L.extend({}, e, {
+               e = L.extend({
                        layer: e.target,
                        target: this
-               });
+               }, e);
                this.fire(e.type, e);
        }
 });
@@ -5255,7 +5249,7 @@ L.Map.include((L.Path.SVG && !window.L_PREFER_CANVAS) || !L.Browser.canvas ? {}
  * and polylines (clipping, simplification, distances, etc.)
  */
 
-/*jshint bitwise:false */ // allow bitwise oprations for this file
+/*jshint bitwise:false */ // allow bitwise operations for this file
 
 L.LineUtil = {
 
@@ -5988,6 +5982,7 @@ L.CircleMarker = L.Circle.extend({
                if (this._popup && this._popup._isOpen) {
                        this._popup.setLatLng(latlng);
                }
+               return this;
        },
 
        setRadius: function (radius) {
@@ -6769,7 +6764,7 @@ L.Draggable = L.Class.extend({
                L.DomUtil.enableImageDrag();
                L.DomUtil.enableTextSelection();
 
-               if (this._moved) {
+               if (this._moved && this._moving) {
                        // ensure drag is not fired after dragend
                        L.Util.cancelAnimFrame(this._animRequest);
 
@@ -8903,8 +8898,8 @@ if (L.DomUtil.TRANSITION) {
 
 L.Map.include(!L.DomUtil.TRANSITION ? {} : {
 
-       _catchTransitionEnd: function () {
-               if (this._animatingZoom) {
+       _catchTransitionEnd: function (e) {
+               if (this._animatingZoom && e.propertyName.indexOf('transform') >= 0) {
                        this._onZoomTransitionEnd();
                }
        },
@@ -9188,4 +9183,4 @@ L.Map.include({
 });
 
 
-}(window, document));
+}(window, document));
\ No newline at end of file