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layerload event, other tweaks

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This commit is contained in:
Mourner 2011-04-07 18:59:10 +03:00
parent 916ac1a1f7
commit bd2263928f
1 changed files with 15 additions and 5 deletions
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20
src/layer/TileLayer.js
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@ -97,7 +97,6 @@ L.TileLayer = L.Class.extend({
if (this.options.unloadInvisibleTiles) {
this._unloadOtherTiles(tileBounds);
}
//TODO fire layerload?
},
getTileUrl: function(tilePoint, zoom) {
@ -127,7 +126,8 @@ L.TileLayer = L.Class.extend({
return a.distanceTo(center) - b.distanceTo(center);
});
for (var k = 0, len = queue.length; k < len; k++) {
this._tilesToLoad = queue.length;
for (var k = 0, len = this._tilesToLoad; k < len; k++) {
this._loadTile(queue[k]);
}
},
@ -163,11 +163,11 @@ L.TileLayer = L.Class.extend({
// create tile
var tile = this._tileImg.cloneNode(false);
this._tiles[tilePoint.x + ':' + tilePoint.y] = tile;
L.DomUtil.setPosition(tile, tilePos);
tile._leaflet_layer = this;
tile._key = tilePoint.x + ':' + tilePoint.y;
tile.onload = this._tileOnLoad;
tile.onerror = this._tileOnError;
tile.onselectstart = tile.onmousemove = L.Util.falseFn;
@ -178,8 +178,18 @@ L.TileLayer = L.Class.extend({
},
_tileOnLoad: function() {
this.className += ' leaflet-tile-loaded';
this._leaflet_layer.fire('tileload', {tile: this});
this.className += ' leaflet-tile-loaded'; //TODO DomEvent#addListener target
var layer = this._leaflet_layer;
layer._tiles[this._key] = this;
layer.fire('tileload', {tile: this});
layer._tilesToLoad--;
if (!layer._tilesToLoad) {
layer.fire('load');
}
},
_tileOnError: function() {