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comparison default/node_modules/shoestring/src/dom/css/getStyle.js @ 0:1d038bc9b3d2 default tip

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Up:default
author Liny <dev@neowd.com>
date Sat, 31 May 2025 09:21:51 +0800
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-1:000000000000 0:1d038bc9b3d2
1 //>>excludeStart("exclude", pragmas.exclude);
2 define([
3 "shoestring",
4 "dom/css/exceptions",
5 ], function(){
6 //>>excludeEnd("exclude");
7
8 (function() {
9 var cssExceptions = shoestring.cssExceptions;
10
11 // marginRight instead of margin-right
12 function convertPropertyName( str ) {
13 return str.replace( /\-([A-Za-z])/g, function ( match, character ) {
14 return character.toUpperCase();
15 });
16 }
17
18 function _getStyle( element, property ) {
19 return win.getComputedStyle( element, null ).getPropertyValue( property );
20 }
21
22 var vendorPrefixes = [ '', '-webkit-', '-ms-', '-moz-', '-o-', '-khtml-' ];
23
24 /**
25 * Private function for getting the computed style of an element.
26 *
27 * **NOTE** Please use the [css](../css.js.html) method instead.
28 *
29 * @method _getStyle
30 * @param {HTMLElement} element The element we want the style property for.
31 * @param {string} property The css property we want the style for.
32 */
33 shoestring._getStyle = function( element, property ) {
34 var convert, value, j, k;
35
36 if( cssExceptions[ property ] ) {
37 for( j = 0, k = cssExceptions[ property ].length; j < k; j++ ) {
38 value = _getStyle( element, cssExceptions[ property ][ j ] );
39
40 if( value ) {
41 return value;
42 }
43 }
44 }
45
46 for( j = 0, k = vendorPrefixes.length; j < k; j++ ) {
47 convert = convertPropertyName( vendorPrefixes[ j ] + property );
48
49 // VendorprefixKeyName || key-name
50 value = _getStyle( element, convert );
51
52 if( convert !== property ) {
53 value = value || _getStyle( element, property );
54 }
55
56 if( vendorPrefixes[ j ] ) {
57 // -vendorprefix-key-name
58 value = value || _getStyle( element, vendorPrefixes[ j ] + property );
59 }
60
61 if( value ) {
62 return value;
63 }
64 }
65
66 return undefined;
67 };
68 })();
69
70 //>>excludeStart("exclude", pragmas.exclude);
71 });
72 //>>excludeEnd("exclude");