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author | Oleg Gaidarenko <markelog@gmail.com> | 2015-08-16 09:59:58 +0300 |
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committer | Oleg Gaidarenko <markelog@gmail.com> | 2015-09-07 20:03:50 +0300 |
commit | 10fdad742a2a6aa9f0e00b3e04fc5264797c53c7 (patch) | |
tree | 6b6d7b1375ff88f4bebbfa0703f7b595eb485df9 /src/css/adjustCSS.js | |
parent | 7aa46e0df8a673e6b00550bbbbed21eed50108b7 (diff) | |
download | jquery-10fdad742a2a6aa9f0e00b3e04fc5264797c53c7.tar.gz jquery-10fdad742a2a6aa9f0e00b3e04fc5264797c53c7.zip |
Build: Update jscs and lint files
Fixes gh-2056
Diffstat (limited to 'src/css/adjustCSS.js')
-rw-r--r-- | src/css/adjustCSS.js | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/css/adjustCSS.js b/src/css/adjustCSS.js index 05fddd15b..48fcfec05 100644 --- a/src/css/adjustCSS.js +++ b/src/css/adjustCSS.js @@ -1,4 +1,4 @@ -define([ +define( [ "../core", "../var/rcssNum" ], function( jQuery, rcssNum ) { @@ -12,11 +12,13 @@ function adjustCSS( elem, prop, valueParts, tween ) { function() { return jQuery.css( elem, prop, "" ); }, initial = currentValue(), unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + // Starting value computation is required for potential unit mismatches initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && rcssNum.exec( jQuery.css( elem, prop ) ); if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + // Trust units reported by jQuery.css unit = unit || initialInUnit[ 3 ]; @@ -27,6 +29,7 @@ function adjustCSS( elem, prop, valueParts, tween ) { initialInUnit = +initial || 1; do { + // If previous iteration zeroed out, double until we get *something*. // Use string for doubling so we don't accidentally see scale as unchanged below scale = scale || ".5"; @@ -38,12 +41,13 @@ function adjustCSS( elem, prop, valueParts, tween ) { // Update scale, tolerating zero or NaN from tween.cur() // Break the loop if scale is unchanged or perfect, or if we've just had enough. } while ( - scale !== (scale = currentValue() / initial) && scale !== 1 && --maxIterations + scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations ); } if ( valueParts ) { initialInUnit = +initialInUnit || +initial || 0; + // Apply relative offset (+=/-=) if specified adjusted = valueParts[ 1 ] ? initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : @@ -58,4 +62,4 @@ function adjustCSS( elem, prop, valueParts, tween ) { } return adjustCSS; -}); +} ); |