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Merge pull request #1073 from thejohnhoffer/fullyLoaded

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count tiledImage._tilesLoading
This commit is contained in:
Ian Gilman 2016-11-07 13:36:21 -08:00 committed by GitHub
commit a74c9052bc
1 changed files with 4 additions and 2 deletions
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6
src/tiledimage.js
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@ -146,6 +146,7 @@ $.TiledImage = function( options ) {
_midDraw: false, // Is the tiledImage currently updating the viewport? _midDraw: false, // Is the tiledImage currently updating the viewport?
_needsDraw: true, // Does the tiledImage need to update the viewport again? _needsDraw: true, // Does the tiledImage need to update the viewport again?
_hasOpaqueTile: false, // Do we have even one fully opaque tile? _hasOpaqueTile: false, // Do we have even one fully opaque tile?
_tilesLoading: 0, // The number of pending tile requests.
//configurable settings //configurable settings
springStiffness: $.DEFAULT_SETTINGS.springStiffness, springStiffness: $.DEFAULT_SETTINGS.springStiffness,
animationTime: $.DEFAULT_SETTINGS.animationTime, animationTime: $.DEFAULT_SETTINGS.animationTime,
@ -898,6 +899,7 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
// private // private
_updateViewport: function() { _updateViewport: function() {
this._needsDraw = false; this._needsDraw = false;
this._tilesLoading = 0;
// Reset tile's internal drawn state // Reset tile's internal drawn state
while (this.lastDrawn.length > 0) { while (this.lastDrawn.length > 0) {
@ -994,7 +996,7 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
this._needsDraw = true; this._needsDraw = true;
this._setFullyLoaded(false); this._setFullyLoaded(false);
} else { } else {
this._setFullyLoaded(true); this._setFullyLoaded(this._tilesLoading === 0);
} }
} }
}); });
@ -1178,7 +1180,7 @@ function updateTile( tiledImage, drawLevel, haveDrawn, x, y, level, levelOpacity
} }
} else if ( tile.loading ) { } else if ( tile.loading ) {
// the tile is already in the download queue // the tile is already in the download queue
// thanks josh1093 for finally translating this typo tiledImage._tilesLoading++;
} else { } else {
best = compareTiles( best, tile ); best = compareTiles( best, tile );
} }