scratch – Diff between revs 58 and 125

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Rev 58 – Details – Blame – Last modification – View Log

-define( [
+define([
 	"../core",
-	"../var/document",
-	"../var/documentElement",
 	"../var/support"
-], function( jQuery, document, documentElement, support ) {
+], function( jQuery, support ) {
-"use strict";
-( function() {
-	// Executing both pixelPosition & boxSizingReliable tests require only one layout
-	// so they're executed at the same time to save the second computation.
-	function computeStyleTests() {
-		// This is a singleton, we need to execute it only once
-		if ( !div ) {
-			return;
-		}
-		div.style.cssText =
-			"box-sizing:border-box;" +
-			"position:relative;display:block;" +
-			"margin:auto;border:1px;padding:1px;" +
-			"top:1%;width:50%";
-		div.innerHTML = "";
-		documentElement.appendChild( container );
-		var divStyle = window.getComputedStyle( div );
+(function() {
-		pixelPositionVal = divStyle.top !== "1%";
-		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
-		reliableMarginLeftVal = divStyle.marginLeft === "2px";
-		boxSizingReliableVal = divStyle.width === "4px";
-		// Support: Android 4.0 - 4.3 only
-		// Some styles come back with percentage values, even though they shouldn't
-		div.style.marginRight = "50%";
-		pixelMarginRightVal = divStyle.marginRight === "4px";
+	var pixelPositionVal, boxSizingReliableVal,
-		documentElement.removeChild( container );
-		// Nullify the div so it wouldn't be stored in the memory and
-		// it will also be a sign that checks already performed
-		div = null;
-	}
-	var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
+		docElem = document.documentElement,
 		container = document.createElement( "div" ),
-		div = document.createElement( "div" );
 		div = document.createElement( "div" );
 	// Finish early in limited (non-browser) environments
 	if ( !div.style ) {
 		return;
+	}
-	// Support: IE <=9 - 11 only
+	// Support: IE9-11+
 	// Style of cloned element affects source element cloned (#8908)
 	div.style.backgroundClip = "content-box";
 	div.cloneNode( true ).style.backgroundClip = "";
 	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+	container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
+		"position:absolute";
+	container.appendChild( div );
+	// Executing both pixelPosition & boxSizingReliable tests require only one layout
+	// so they're executed at the same time to save the second computation.
+	function computePixelPositionAndBoxSizingReliable() {
+		div.style.cssText =
+			// Support: Firefox<29, Android 2.3
+			// Vendor-prefix box-sizing
+			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
+			"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
+			"border:1px;padding:1px;width:4px;position:absolute";
+		div.innerHTML = "";
+		docElem.appendChild( container );
+		var divStyle = window.getComputedStyle( div, null );
+		pixelPositionVal = divStyle.top !== "1%";
+		boxSizingReliableVal = divStyle.width === "4px";
+		docElem.removeChild( container );
+	}
-	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
+	// Support: node.js jsdom
+	// Don't assume that getComputedStyle is a property of the global object
+	if ( window.getComputedStyle ) {
+		jQuery.extend( support, {
-		"padding:0;margin-top:1px;position:absolute";
+			pixelPosition: function() {
-	container.appendChild( div );
+				// This test is executed only once but we still do memoizing
-	jQuery.extend( support, {
+				// since we can use the boxSizingReliable pre-computing.
+				// No need to check if the test was already performed, though.
-		pixelPosition: function() {
+				computePixelPositionAndBoxSizingReliable();
+				return pixelPositionVal;
-			computeStyleTests();
+			},
-			return pixelPositionVal;
+			boxSizingReliable: function() {
-		},
+				if ( boxSizingReliableVal == null ) {
+					computePixelPositionAndBoxSizingReliable();
-		boxSizingReliable: function() {
+				}
-			computeStyleTests();
+				return boxSizingReliableVal;
+			},
+			reliableMarginRight: function() {
-			return boxSizingReliableVal;
+				// Support: Android 2.3
+				// Check if div with explicit width and no margin-right incorrectly
+				// gets computed margin-right based on width of container. (#3333)
+				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+				// This support function is only executed once so no memoizing is needed.
+				var ret,
-		},
+					marginDiv = div.appendChild( document.createElement( "div" ) );
+				// Reset CSS: box-sizing; display; margin; border; padding
+				marginDiv.style.cssText = div.style.cssText =
-		pixelMarginRight: function() {
+					// Support: Firefox<29, Android 2.3
+					// Vendor-prefix box-sizing
+					"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
+					"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
+				marginDiv.style.marginRight = marginDiv.style.width = "0";
+				div.style.width = "1px";
-			computeStyleTests();
+				docElem.appendChild( container );
+				ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
-			return pixelMarginRightVal;
-		},
+				docElem.removeChild( container );
+				div.removeChild( marginDiv );
-		reliableMarginLeft: function() {
-			computeStyleTests();
+				return ret;
-			return reliableMarginLeftVal;
+			}