64ea5fd972c9946a3fe56cbc0bf897266d3f8747Andreas GustafssonYUI.add('selector', function(Y) {

64ea5fd972c9946a3fe56cbc0bf897266d3f8747Andreas Gustafsson

1094dec52a86e57df53f6167d86de94360a7a382Mark Andrews

fa2fb620c7c0a907b220c257007d8fb6d38bb3a4Andreas Gustafsson

fa2fb620c7c0a907b220c257007d8fb6d38bb3a4Andreas Gustafssonvar TAG = 'tag',

62a3dbe63e833f2eaf613393399ea4667d8de28dAndreas Gustafsson PARENT_NODE = 'parentNode',

62a3dbe63e833f2eaf613393399ea4667d8de28dAndreas Gustafsson PREVIOUS_SIBLING = 'previousSibling',

62a3dbe63e833f2eaf613393399ea4667d8de28dAndreas Gustafsson LENGTH = 'length',

62a3dbe63e833f2eaf613393399ea4667d8de28dAndreas Gustafsson NODE_TYPE = 'nodeType',

62a3dbe63e833f2eaf613393399ea4667d8de28dAndreas Gustafsson TAG_NAME = 'tagName',

9bdb01e6c382e897572791b12190472955994d87Mark Andrews ATTRIBUTES = 'attributes',

9bdb01e6c382e897572791b12190472955994d87Mark Andrews PSEUDOS = 'pseudos',

9bdb01e6c382e897572791b12190472955994d87Mark Andrews COMBINATOR = 'combinator';

e69b9ffb0f8b4d1117a682908c9143ebe3efcd6bAndreas Gustafsson

e69b9ffb0f8b4d1117a682908c9143ebe3efcd6bAndreas Gustafssonvar reNth = /^(?:([\-]?\d*)(n){1}|(odd|even)$)*([\-+]?\d*)$/;

e69b9ffb0f8b4d1117a682908c9143ebe3efcd6bAndreas Gustafsson

417872b98aec720d587a9ef0197e25e78a2b7ee9Mark Andrewsvar patterns = {

417872b98aec720d587a9ef0197e25e78a2b7ee9Mark Andrews tag: /^((?:-?[_a-z]+[\w\-]*)|\*)/i,

5419c0c2d0b77682021084c69f2a5c5e2f9a5525Andreas Gustafsson attributes: /^\[([a-z]+\w*)+([~\|\^\$\*!=]=?)?['"]?([^\]]*?)['"]?\]/i,

a77ad145d0109081c5da6ac40a2303369db89735Andreas Gustafsson pseudos: /^:([\-\w]+)(?:\(['"]?(.+)['"]?\))*/i,

fbdde79262a4ba2bdf4bfae61167026b3220488aAndreas Gustafsson '\\#(-?[_a-z]+[-\\w]*)': '[id=$1]',

4fa5d53e750b4e34e19b9648900d489315b185eaAndreas Gustafsson '\\.(-?[_a-z]+[-\\w]*)': '[class~=$1]'

a7e1dcd84ada7e4e4c78f3f281e8a4d99adaf4d1Andreas Gustafsson * These functions are passed the attribute and the current node's value of the attribute.

a7e1dcd84ada7e4e4c78f3f281e8a4d99adaf4d1Andreas Gustafsson * @property operators

a7e1dcd84ada7e4e4c78f3f281e8a4d99adaf4d1Andreas Gustafsson * @type object

3fc4c1434d7ac377c720640e2e925a3af567cccbMark Andrews */

2975d0f819762614526c650b9c2077ef22f81328Andreas Gustafsson operators: {

2975d0f819762614526c650b9c2077ef22f81328Andreas Gustafsson '=': function(attr, val) { return attr === val; }, // Equality

0aba41458d345ea901cf945d47162e5f23647de9Mark Andrews '!=': function(attr, val) { return attr !== val; }, // Inequality

0bd2ea544e95601e0f0b056acfa079c99d5f6b57Andreas Gustafsson '~=': function(attr, val) { // Match one of space seperated words

0bd2ea544e95601e0f0b056acfa079c99d5f6b57Andreas Gustafsson var s = ' ';

0bd2ea544e95601e0f0b056acfa079c99d5f6b57Andreas Gustafsson return (s + attr + s).indexOf((s + val + s)) > -1;

5f7516bee5ace9542701f23fc7723a3e3196802aMark Andrews },

79432444e84d2d104119fe6a3d5cbc04b1375bd4Andreas Gustafsson '|=': function(attr, val) { return Y.DOM._getRegExp('^' + val + '[-]?').test(attr); }, // Match start with value followed by optional hyphen

79432444e84d2d104119fe6a3d5cbc04b1375bd4Andreas Gustafsson '^=': function(attr, val) { return attr.indexOf(val) === 0; }, // Match starts with value

2e24e82fc3551e3228bcacaa7c45cb61daa49195Mark Andrews '$=': function(attr, val) { return attr.lastIndexOf(val) === attr[LENGTH] - val[LENGTH]; }, // Match ends with value

3c17010ba5a6b8dd8a2bbc550813c7f051f45a08Andreas Gustafsson '*=': function(attr, val) { return attr.indexOf(val) > -1; }, // Match contains value as substring

3c17010ba5a6b8dd8a2bbc550813c7f051f45a08Andreas Gustafsson '': function(attr, val) { return attr; } // Just test for existence of attribute

3c17010ba5a6b8dd8a2bbc550813c7f051f45a08Andreas Gustafsson },

d5169236b7260d447e672db8256fdd7c70f5ee1dMark Andrews

df7596a03eea7f1c2df89bd63d3bd4b73f274565Mark Andrews /**

b923e278535b4e8d264998a85a6ae1eb4b3aa4c6Andreas Gustafsson pseudos: {

ed2cefaf0ea367ee408cb7f6a54a413814240fa7Andreas Gustafsson 'root': function(node) {

ed2cefaf0ea367ee408cb7f6a54a413814240fa7Andreas Gustafsson return node === node.ownerDocument.documentElement;

ed2cefaf0ea367ee408cb7f6a54a413814240fa7Andreas Gustafsson },

ed2cefaf0ea367ee408cb7f6a54a413814240fa7Andreas Gustafsson

b923e278535b4e8d264998a85a6ae1eb4b3aa4c6Andreas Gustafsson 'nth-child': function(node, val) {

b923e278535b4e8d264998a85a6ae1eb4b3aa4c6Andreas Gustafsson return Selector.getNth(node, val);

b923e278535b4e8d264998a85a6ae1eb4b3aa4c6Andreas Gustafsson },

b923e278535b4e8d264998a85a6ae1eb4b3aa4c6Andreas Gustafsson

edf97be2b54cbdc4f3f3a46776df3e912892e960Andreas Gustafsson 'nth-last-child': function(node, val) {

edf97be2b54cbdc4f3f3a46776df3e912892e960Andreas Gustafsson return Selector.getNth(node, val, null, true);

769ef0b7bdc9520dd62d2f440ea36bc020e88934Andreas Gustafsson },

9e46f410e716f73abb345be215ccb4c61782b718Andreas Gustafsson

9e46f410e716f73abb345be215ccb4c61782b718Andreas Gustafsson 'nth-of-type': function(node, val) {

9e46f410e716f73abb345be215ccb4c61782b718Andreas Gustafsson return Selector.getNth(node, val, node[TAG_NAME]);

769ef0b7bdc9520dd62d2f440ea36bc020e88934Andreas Gustafsson },

769ef0b7bdc9520dd62d2f440ea36bc020e88934Andreas Gustafsson

b09f4e054cbe67b93a5ff62d511ee25945038943Mark Andrews 'nth-last-of-type': function(node, val) {

5419c0c2d0b77682021084c69f2a5c5e2f9a5525Andreas Gustafsson return Selector.getNth(node, val, node[TAG_NAME], true);

b09f4e054cbe67b93a5ff62d511ee25945038943Mark Andrews },

3d3445447225ab63f49fc24362963ea49ce94901Andreas Gustafsson

3d3445447225ab63f49fc24362963ea49ce94901Andreas Gustafsson 'first-child': function(node) {

3d3445447225ab63f49fc24362963ea49ce94901Andreas Gustafsson return Y.DOM.firstChild(node[PARENT_NODE]) === node;

40dd9cb8cc240c33d820fe79f176ed51e4c06a1aMark Andrews },

96ea98af241ef00395f4e61de7e2dacfd9941afcMark Andrews

96ea98af241ef00395f4e61de7e2dacfd9941afcMark Andrews 'last-child': function(node) {

3dff229f5dd223568476acec4df1f513acb00b1dAndreas Gustafsson return Y.DOM.lastChild(node[PARENT_NODE]) === node;

3dff229f5dd223568476acec4df1f513acb00b1dAndreas Gustafsson },

54c4aa0f62aebeb01b6861ee068c1044433fe8feMark Andrews

792de65053d8a48d05746b35a21a9fa1792e71acAndreas Gustafsson 'first-of-type': function(node, val) {

792de65053d8a48d05746b35a21a9fa1792e71acAndreas Gustafsson return Y.DOM.firstChildByTag(node[PARENT_NODE], node[TAG_NAME]) === node;

792de65053d8a48d05746b35a21a9fa1792e71acAndreas Gustafsson },

808b909f27c30d36b27efb5aa5ef2d18f83b6d4bAndreas Gustafsson

846474d5a6aa21cebb3e94243a11faa5c20200bfAndreas Gustafsson 'last-of-type': function(node, val) {

3e934267660cb13029bcdbddf318fe1cc27b6718Andreas Gustafsson return Y.DOM.lastChildByTag(node[PARENT_NODE], node[TAG_NAME]) === node;

3e934267660cb13029bcdbddf318fe1cc27b6718Andreas Gustafsson },

846474d5a6aa21cebb3e94243a11faa5c20200bfAndreas Gustafsson

7655e78c366cc0d25e24e2a96ba58e04a96042faAndreas Gustafsson 'only-child': function(node) {

7655e78c366cc0d25e24e2a96ba58e04a96042faAndreas Gustafsson var children = Y.DOM.children(node[PARENT_NODE]);

7655e78c366cc0d25e24e2a96ba58e04a96042faAndreas Gustafsson return children[LENGTH] === 1 && children[0] === node;

6859033d425170380bcfac4809257bc6e9b60383Andreas Gustafsson },

6859033d425170380bcfac4809257bc6e9b60383Andreas Gustafsson

6859033d425170380bcfac4809257bc6e9b60383Andreas Gustafsson 'only-of-type': function(node) {

f558da602e8b74ed181d9189f20bf32dfa6d8723Brian Wellington return Y.DOM.childrenByTag(node[PARENT_NODE], node[TAG_NAME])[LENGTH] === 1;

5419c0c2d0b77682021084c69f2a5c5e2f9a5525Andreas Gustafsson },

f558da602e8b74ed181d9189f20bf32dfa6d8723Brian Wellington

ff4322d44f8404683b6fb6c86a38a2bc14f6c083Andreas Gustafsson 'empty': function(node) {

ff4322d44f8404683b6fb6c86a38a2bc14f6c083Andreas Gustafsson return node.childNodes[LENGTH] === 0;

ff4322d44f8404683b6fb6c86a38a2bc14f6c083Andreas Gustafsson },

8d146b6e1156f5b562af9a4a9aba76b09650412cAndreas Gustafsson

8d146b6e1156f5b562af9a4a9aba76b09650412cAndreas Gustafsson 'not': function(node, simple) {

8d146b6e1156f5b562af9a4a9aba76b09650412cAndreas Gustafsson return !Selector.test(node, simple);

8d146b6e1156f5b562af9a4a9aba76b09650412cAndreas Gustafsson },

808b909f27c30d36b27efb5aa5ef2d18f83b6d4bAndreas Gustafsson

808b909f27c30d36b27efb5aa5ef2d18f83b6d4bAndreas Gustafsson 'contains': function(node, str) {

808b909f27c30d36b27efb5aa5ef2d18f83b6d4bAndreas Gustafsson var text = node.innerText || node.textContent || '';

595a14576ea14884c35b3726f054f2065365620bMark Andrews return text.indexOf(str) > -1;

595a14576ea14884c35b3726f054f2065365620bMark Andrews },

595a14576ea14884c35b3726f054f2065365620bMark Andrews 'checked': function(node) {

640923da589bc5b8492ac407ef89ea1ee9a1c358Andreas Gustafsson return node.checked === true;

d9e690eb71bde3c748208733ba40a34e9d0ba29dAndreas Gustafsson }

d9e690eb71bde3c748208733ba40a34e9d0ba29dAndreas Gustafsson },

1299e93989afbe1fee0739811b05fd1641ea14aeAndreas Gustafsson

1299e93989afbe1fee0739811b05fd1641ea14aeAndreas Gustafsson /**

1de63e34f163b7a4708a6ad1779f93ae7636b92eAndreas Gustafsson test: function(node, selector) {

01446841be2b73f9a2ead74056df2d5342414041Andreas Gustafsson if (!node) {

01446841be2b73f9a2ead74056df2d5342414041Andreas Gustafsson return false;

01446841be2b73f9a2ead74056df2d5342414041Andreas Gustafsson }

01446841be2b73f9a2ead74056df2d5342414041Andreas Gustafsson

28cf7340b9c82fc62ca1a1782cb1bd7b0de11aebAndreas Gustafsson var groups = selector ? selector.split(',') : [];

28cf7340b9c82fc62ca1a1782cb1bd7b0de11aebAndreas Gustafsson if (groups[LENGTH]) {

28cf7340b9c82fc62ca1a1782cb1bd7b0de11aebAndreas Gustafsson for (var i = 0, len = groups[LENGTH]; i < len; ++i) {

1de63e34f163b7a4708a6ad1779f93ae7636b92eAndreas Gustafsson if ( Selector._testNode(node, groups[i]) ) { // passes if ANY group matches

1de63e34f163b7a4708a6ad1779f93ae7636b92eAndreas Gustafsson return true;

feb1f6a4ac42988558ecb8dc5dc0c974ec1f0509Brian Wellington }

feb1f6a4ac42988558ecb8dc5dc0c974ec1f0509Brian Wellington }

ea34bcc6376555296a08e4c9e2f9c2cbe58378a9Andreas Gustafsson return false;

ea34bcc6376555296a08e4c9e2f9c2cbe58378a9Andreas Gustafsson }

d1a6976967d6cfd93f5a8d80878215691ac8fe74Mark Andrews return Selector._testNode(node, selector);

5e4c83cfec3f267ea8f22fbb535c61434c94d43cDanny Mayer },

06f12c290c7904f0723094b5cbd11e2a1d49e95eAndreas Gustafsson

06f12c290c7904f0723094b5cbd11e2a1d49e95eAndreas Gustafsson /**

43efd9fa56b03e3e285fb58859efc9348c7f4a9fMark Andrews filter: function(nodes, selector) {

43efd9fa56b03e3e285fb58859efc9348c7f4a9fMark Andrews nodes = nodes || [];

43efd9fa56b03e3e285fb58859efc9348c7f4a9fMark Andrews

5c831a1a1b14470037de6d8bc0501aea5dc6cacdAndreas Gustafsson var result = Selector._filter(nodes, Selector._tokenize(selector)[0]);

36e37042c6c9252cdf6eb99bd71ccb6e6c43ba6dBrian Wellington return result;

98e231525fda817d393ef0c529b50bfc08cebe47Mark Andrews },

98e231525fda817d393ef0c529b50bfc08cebe47Mark Andrews

98e231525fda817d393ef0c529b50bfc08cebe47Mark Andrews /**

56d69016f4fae2eda4d39c92fe13595251aaadd3Mark Andrews query: function(selector, root, firstOnly) {

e60b3717f0e6f28d6fb2c5124ffb3bd31cc3a746Mark Andrews var result = Selector._query(selector, root, firstOnly);

e60b3717f0e6f28d6fb2c5124ffb3bd31cc3a746Mark Andrews return result;

0262406cea5802a717539247cbaa596ac808efa9Mark Andrews },

3d8ab44d14f3de797b8454fc2edb7421a6bfc874Andreas Gustafsson

3d8ab44d14f3de797b8454fc2edb7421a6bfc874Andreas Gustafsson _query: function(selector, root, firstOnly, deDupe) {

3d8ab44d14f3de797b8454fc2edb7421a6bfc874Andreas Gustafsson var result = (firstOnly) ? null : [];

3426f7118c92cab8714a7fddc9e721ff09554447Andreas Gustafsson if (!selector) {

db235e65884c04058cc6e99ca485170d67cf9538Andreas Gustafsson return result;

db235e65884c04058cc6e99ca485170d67cf9538Andreas Gustafsson }

3426f7118c92cab8714a7fddc9e721ff09554447Andreas Gustafsson

3426f7118c92cab8714a7fddc9e721ff09554447Andreas Gustafsson root = root || Selector.document;

64a5004a66accd190bfd5ddf115667726537be50Andreas Gustafsson var groups = selector.split(','); // TODO: handle comma in attribute/pseudo

64a5004a66accd190bfd5ddf115667726537be50Andreas Gustafsson

64a5004a66accd190bfd5ddf115667726537be50Andreas Gustafsson if (groups[LENGTH] > 1) {

64a5004a66accd190bfd5ddf115667726537be50Andreas Gustafsson var found;

64a5004a66accd190bfd5ddf115667726537be50Andreas Gustafsson for (var i = 0, len = groups[LENGTH]; i < len; ++i) {

b1ae7a591a4b99a26036e919b87247b65abfcd77Mark Andrews found = arguments.callee(groups[i], root, firstOnly, true);

b1ae7a591a4b99a26036e919b87247b65abfcd77Mark Andrews result = firstOnly ? found : result.concat(found);

b1ae7a591a4b99a26036e919b87247b65abfcd77Mark Andrews }

b1ae7a591a4b99a26036e919b87247b65abfcd77Mark Andrews Selector._clearFoundCache();

6dbc6fae496db1f584c055e63bcd7afd332fe8f6Andreas Gustafsson return result;

cab0ee644db604d56b45ec39429d505d635da347Andreas Gustafsson }

cab0ee644db604d56b45ec39429d505d635da347Andreas Gustafsson

cab0ee644db604d56b45ec39429d505d635da347Andreas Gustafsson var tokens = Selector._tokenize(selector);

cab0ee644db604d56b45ec39429d505d635da347Andreas Gustafsson var idToken = tokens[Selector._getIdTokenIndex(tokens)],

7780a3e5a4659bb8fc44f8915d20a8d3ffa33e00Andreas Gustafsson nodes = [],

7780a3e5a4659bb8fc44f8915d20a8d3ffa33e00Andreas Gustafsson node,

7780a3e5a4659bb8fc44f8915d20a8d3ffa33e00Andreas Gustafsson id,

6dbc6fae496db1f584c055e63bcd7afd332fe8f6Andreas Gustafsson token = tokens.pop() || {};

6dbc6fae496db1f584c055e63bcd7afd332fe8f6Andreas Gustafsson

6dbc6fae496db1f584c055e63bcd7afd332fe8f6Andreas Gustafsson if (idToken) {

6dbc6fae496db1f584c055e63bcd7afd332fe8f6Andreas Gustafsson id = Selector._getId(idToken[ATTRIBUTES]);

6dbc6fae496db1f584c055e63bcd7afd332fe8f6Andreas Gustafsson }

a24d253a3f4e6f4036800744b348fba858d4959eMark Andrews

a24d253a3f4e6f4036800744b348fba858d4959eMark Andrews // use id shortcut when possible

847169dab2d0496df1d66842b2cce67c66bf9680Andreas Gustafsson if (id) {

3f543c371fff724d1fb05eb564f732476e946b5bBrian Wellington node = Selector.document.getElementById(id);

5419c0c2d0b77682021084c69f2a5c5e2f9a5525Andreas Gustafsson

3f543c371fff724d1fb05eb564f732476e946b5bBrian Wellington if (node && (root[NODE_TYPE] === 9 || Y.DOM.contains(root, node))) {

847169dab2d0496df1d66842b2cce67c66bf9680Andreas Gustafsson if ( Selector._testNode(node, null, idToken) ) {

847169dab2d0496df1d66842b2cce67c66bf9680Andreas Gustafsson if (idToken === token) {

847169dab2d0496df1d66842b2cce67c66bf9680Andreas Gustafsson nodes = [node]; // simple selector

9aba20edee4e704433a464ae43b070b0775de506Mark Andrews } else {

9aba20edee4e704433a464ae43b070b0775de506Mark Andrews root = node; // start from here

ed03e26c44347ec20aff6608de6082e3594d95fbMark Andrews }

ed03e26c44347ec20aff6608de6082e3594d95fbMark Andrews }

9aba20edee4e704433a464ae43b070b0775de506Mark Andrews } else {

e8d86192fc424f49e43df9cee439ca5c793e6000Mark Andrews return result;

e8d86192fc424f49e43df9cee439ca5c793e6000Mark Andrews }

e8d86192fc424f49e43df9cee439ca5c793e6000Mark Andrews }

bae5d9fcb4616005fbc861e327b0a48b7bd4d89aMark Andrews

bae5d9fcb4616005fbc861e327b0a48b7bd4d89aMark Andrews if (root && !nodes[LENGTH]) {

e8d86192fc424f49e43df9cee439ca5c793e6000Mark Andrews nodes = root.getElementsByTagName(token[TAG]);

1299e93989afbe1fee0739811b05fd1641ea14aeAndreas Gustafsson }

98a5dc52bf668b093cda7901c057f7b54e18a2fcAndreas Gustafsson

98a5dc52bf668b093cda7901c057f7b54e18a2fcAndreas Gustafsson if (nodes[LENGTH]) {

98a5dc52bf668b093cda7901c057f7b54e18a2fcAndreas Gustafsson result = Selector._filter(nodes, token, firstOnly, deDupe);

98a5dc52bf668b093cda7901c057f7b54e18a2fcAndreas Gustafsson }

5af0708e7fd78976a33de70f9380785f4086a1f0Andreas Gustafsson return result;

98a5dc52bf668b093cda7901c057f7b54e18a2fcAndreas Gustafsson },

98a5dc52bf668b093cda7901c057f7b54e18a2fcAndreas Gustafsson

452b30ddb32dd9370b2e5ee10427dd3758ef98b4Mark Andrews _filter: function(nodes, token, firstOnly, deDupe) {

452b30ddb32dd9370b2e5ee10427dd3758ef98b4Mark Andrews var result = firstOnly ? null : [];

452b30ddb32dd9370b2e5ee10427dd3758ef98b4Mark Andrews

452b30ddb32dd9370b2e5ee10427dd3758ef98b4Mark Andrews result = Y.DOM.filterElementsBy(nodes, function(node) {

6668eca26bf3123750afda48b69991bd29d83807Mark Andrews if (! Selector._testNode(node, '', token, deDupe)) {

1299e93989afbe1fee0739811b05fd1641ea14aeAndreas Gustafsson return false;

6668eca26bf3123750afda48b69991bd29d83807Mark Andrews }

06a960c681566a163af5b9a655cf36023075ddcbMark Andrews

06a960c681566a163af5b9a655cf36023075ddcbMark Andrews if (deDupe) {

cb8fd52bbeaf40c9166a0144541c4ff2bafc2dd6Andreas Gustafsson if (node._found) {

1eaad22e111709254c70953a4dc768b6d4d31646Mark Andrews return false;

cad3210bb95057a37aaed20bc8a1542e0534422cAndreas Gustafsson }

cad3210bb95057a37aaed20bc8a1542e0534422cAndreas Gustafsson node._found = true;

cad3210bb95057a37aaed20bc8a1542e0534422cAndreas Gustafsson Selector._foundCache[Selector._foundCache[LENGTH]] = node;

cad3210bb95057a37aaed20bc8a1542e0534422cAndreas Gustafsson }

cad3210bb95057a37aaed20bc8a1542e0534422cAndreas Gustafsson return true;

cad3210bb95057a37aaed20bc8a1542e0534422cAndreas Gustafsson }, firstOnly);

cad3210bb95057a37aaed20bc8a1542e0534422cAndreas Gustafsson

afeded2289de8d193b072da2b44a2d580cc235c1Danny Mayer return result;

afeded2289de8d193b072da2b44a2d580cc235c1Danny Mayer },

afeded2289de8d193b072da2b44a2d580cc235c1Danny Mayer

afeded2289de8d193b072da2b44a2d580cc235c1Danny Mayer _testNode: function(node, selector, token, deDupe) {

afeded2289de8d193b072da2b44a2d580cc235c1Danny Mayer token = token || Selector._tokenize(selector).pop() || {};

afeded2289de8d193b072da2b44a2d580cc235c1Danny Mayer var ops = Selector.operators,

afeded2289de8d193b072da2b44a2d580cc235c1Danny Mayer pseudos = Selector.pseudos,

afeded2289de8d193b072da2b44a2d580cc235c1Danny Mayer prev = token.previous,

f462b9aed23b77bda867301f80ead6990df6f4f8Andreas Gustafsson i, len;

89555ff443c8127a533f6c742316c9b1a713cfd5Mark Andrews

aa9a67adeb48069f5c2e5d8936a8ed5aac7d6ad7Andreas Gustafsson if (!node[TAG_NAME] ||

aa9a67adeb48069f5c2e5d8936a8ed5aac7d6ad7Andreas Gustafsson (token[TAG] !== '*' && node[TAG_NAME].toUpperCase() !== token[TAG]) ||

aa9a67adeb48069f5c2e5d8936a8ed5aac7d6ad7Andreas Gustafsson (deDupe && node._found) ) {

aa9a67adeb48069f5c2e5d8936a8ed5aac7d6ad7Andreas Gustafsson return false;

aa9a67adeb48069f5c2e5d8936a8ed5aac7d6ad7Andreas Gustafsson }

aa9a67adeb48069f5c2e5d8936a8ed5aac7d6ad7Andreas Gustafsson

73ac1894ea64bc50aff7406872d0e9c5df6d9cf6Mark Andrews if (token[ATTRIBUTES][LENGTH]) {

539cad8f49b38540b7c20c64d1ef456cb2fa7914Andreas Gustafsson var attribute;

330b421487d7c3a5e699472fe889aa633772057fMark Andrews for (i = 0, len = token[ATTRIBUTES][LENGTH]; i < len; ++i) {

e22dca2a9ad30d493a869586abed86f7268204f9Mark Andrews attribute = node.getAttribute(token[ATTRIBUTES][i][0], 2);

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson if (attribute === undefined) {

e22dca2a9ad30d493a869586abed86f7268204f9Mark Andrews return false;

2c0b26955ee32fcee1757ec1be5a8caf8fe695a6Mark Andrews }

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson if ( ops[token[ATTRIBUTES][i][1]] &&

2c0b26955ee32fcee1757ec1be5a8caf8fe695a6Mark Andrews !ops[token[ATTRIBUTES][i][1]](attribute, token[ATTRIBUTES][i][2])) {

2449f41e75d3b3f1c0ec3f05b1603fd8f80d8ae0Mark Andrews return false;

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson }

2449f41e75d3b3f1c0ec3f05b1603fd8f80d8ae0Mark Andrews }

ea72586fc5c360539117119ee35e4c3a04b912bcAndreas Gustafsson }

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson

6f7660093e70d3a7c80738b681ac0f5c1b661c00Mark Andrews if (token[PSEUDOS][LENGTH]) {

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson for (i = 0, len = token[PSEUDOS][LENGTH]; i < len; ++i) {

1fdbadc594a49b423052ea342dac74ff1a36089dMark Andrews if (pseudos[token[PSEUDOS][i][0]] &&

a1898260ad19d02e88ab76c1855d33c67add9defMark Andrews !pseudos[token[PSEUDOS][i][0]](node, token[PSEUDOS][i][1])) {

a1898260ad19d02e88ab76c1855d33c67add9defMark Andrews return false;

a1898260ad19d02e88ab76c1855d33c67add9defMark Andrews }

305b0eda33b16493355db1f1c86313a6f5fbfc3bDanny Mayer }

305b0eda33b16493355db1f1c86313a6f5fbfc3bDanny Mayer }

305b0eda33b16493355db1f1c86313a6f5fbfc3bDanny Mayer return (prev && prev[COMBINATOR] !== ',') ?

305b0eda33b16493355db1f1c86313a6f5fbfc3bDanny Mayer Selector.combinators[prev[COMBINATOR]](node, token) :

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson true;

d16b4e8ba885a45933dc6a46f340b76811d60c74Andreas Gustafsson },

d16b4e8ba885a45933dc6a46f340b76811d60c74Andreas Gustafsson

de9833be77ef92c17b35c02d138a0ad8df34dd91Mark Andrews

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson _foundCache: [],

de9833be77ef92c17b35c02d138a0ad8df34dd91Mark Andrews _regexCache: {},

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson _clearFoundCache: function() {

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson for (var i = 0, len = Selector._foundCache[LENGTH]; i < len; ++i) {

4e400cb7a2edd25af98ebc25fcbb5b36ca08f9a0Mark Andrews try { // IE no like delete

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson delete Selector._foundCache[i]._found;

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson } catch(e) {

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson Selector._foundCache[i].removeAttribute('_found');

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson }

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson }

5419c0c2d0b77682021084c69f2a5c5e2f9a5525Andreas Gustafsson Selector._foundCache = [];

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson },

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson

c0b6c1a5ab50722793cb99b0d8a1e9e910c146a5Andreas Gustafsson combinators: {

ec5a06ccf7b15f07d20fd872c3dc1ab8f82f2ceaMark Andrews ' ': function(node, token) {

907ec2c618d08d8322b04729779b24bd778d49e7Mark Andrews while ((node = node[PARENT_NODE])) {

907ec2c618d08d8322b04729779b24bd778d49e7Mark Andrews if (Selector._testNode(node, '', token.previous)) {

907ec2c618d08d8322b04729779b24bd778d49e7Mark Andrews return true;

23a020bc1312fc35e7c4ea36df846c550cb13634Andreas Gustafsson }

0a532842050020a1b0577c65f91f38bd022daa78Andreas Gustafsson }

0a532842050020a1b0577c65f91f38bd022daa78Andreas Gustafsson return false;

0a532842050020a1b0577c65f91f38bd022daa78Andreas Gustafsson },

0a532842050020a1b0577c65f91f38bd022daa78Andreas Gustafsson

23a020bc1312fc35e7c4ea36df846c550cb13634Andreas Gustafsson '>': function(node, token) {

23a020bc1312fc35e7c4ea36df846c550cb13634Andreas Gustafsson return Selector._testNode(node[PARENT_NODE], null, token.previous);

23a020bc1312fc35e7c4ea36df846c550cb13634Andreas Gustafsson },

44c141f9471a6bb1fac0cba7880ba768ede2f0c8Brian Wellington '+': function(node, token) {

5419c0c2d0b77682021084c69f2a5c5e2f9a5525Andreas Gustafsson var sib = node[PREVIOUS_SIBLING];

ab3eaa20e9a7e56208408563c79b4f8ac01d5e84Andreas Gustafsson while (sib && sib[NODE_TYPE] !== 1) {

e1a153c3f095e217eea29958950fea36e54862ceAndreas Gustafsson sib = sib[PREVIOUS_SIBLING];

e1a153c3f095e217eea29958950fea36e54862ceAndreas Gustafsson }

7250c1a2616761395bdb9ae7cd1ba43f20d3edc4Andreas Gustafsson

7250c1a2616761395bdb9ae7cd1ba43f20d3edc4Andreas Gustafsson if (sib && Selector._testNode(sib, null, token.previous)) {

7250c1a2616761395bdb9ae7cd1ba43f20d3edc4Andreas Gustafsson return true;

ab3eaa20e9a7e56208408563c79b4f8ac01d5e84Andreas Gustafsson }

c38b92000c0f1a95daaad5468777e165b8047de9Mark Andrews return false;

4d77dbcfa052c065a87d2d35b116f17b74bae573Andreas Gustafsson },

c38b92000c0f1a95daaad5468777e165b8047de9Mark Andrews

c38b92000c0f1a95daaad5468777e165b8047de9Mark Andrews '~': function(node, token) {

c38b92000c0f1a95daaad5468777e165b8047de9Mark Andrews var sib = node[PREVIOUS_SIBLING];

a5b9c2b208b51b039c8f4006cddf3d37dd781561Brian Wellington while (sib) {

22f0b13f28a7df3b348b18848d0ccd745ea88c3cAndreas Gustafsson if (sib[NODE_TYPE] === 1 && Selector._testNode(sib, null, token.previous)) {

22f0b13f28a7df3b348b18848d0ccd745ea88c3cAndreas Gustafsson return true;

22f0b13f28a7df3b348b18848d0ccd745ea88c3cAndreas Gustafsson }

22f0b13f28a7df3b348b18848d0ccd745ea88c3cAndreas Gustafsson sib = sib[PREVIOUS_SIBLING];

ee3ab6063dd13b5947d3fbe88b9ce8f38d65df9dBrian Wellington }

9261ca5fc8a564968f34e108eb862157471ca50eAndreas Gustafsson

ee3ab6063dd13b5947d3fbe88b9ce8f38d65df9dBrian Wellington return false;

d81622b537be1971530cfb459acdbbe7d82d883bBrian Wellington }

d81622b537be1971530cfb459acdbbe7d82d883bBrian Wellington },

a5b9c2b208b51b039c8f4006cddf3d37dd781561Brian Wellington

9261ca5fc8a564968f34e108eb862157471ca50eAndreas Gustafsson

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson /*

9261ca5fc8a564968f34e108eb862157471ca50eAndreas Gustafsson getNth: function(node, expr, tag, reverse) {

1cb6e8cbe41afade950837319e04da4ccf8649e0Brian Wellington reNth.test(expr);

2033e305852d4b76772885ea73ebfb6776c1f820Mark Andrews

6443201354efa09f16ada26dab99e9b7f8271521Andreas Gustafsson var a = parseInt(RegExp.$1, 10), // include every _a_ elements (zero means no repeat, just first _a_)

6443201354efa09f16ada26dab99e9b7f8271521Andreas Gustafsson n = RegExp.$2, // "n"

6443201354efa09f16ada26dab99e9b7f8271521Andreas Gustafsson oddeven = RegExp.$3, // "odd" or "even"

e980502db40155234b4e8d320b748b34dbaba3a2Brian Wellington b = parseInt(RegExp.$4, 10) || 0, // start scan from element _b_

5419c0c2d0b77682021084c69f2a5c5e2f9a5525Andreas Gustafsson op, i, len, siblings;

e980502db40155234b4e8d320b748b34dbaba3a2Brian Wellington

e980502db40155234b4e8d320b748b34dbaba3a2Brian Wellington if (tag) {

ecd1addb86319bacc6c0bff2c68373619eebbffcMark Andrews siblings = Y.DOM.childrenByTag(node[PARENT_NODE], tag);

ecd1addb86319bacc6c0bff2c68373619eebbffcMark Andrews } else {

0176adc7c58bb8bd60ec71eeae94dbfbbc4018a8Mark Andrews siblings = Y.DOM.children(node[PARENT_NODE]);

0176adc7c58bb8bd60ec71eeae94dbfbbc4018a8Mark Andrews }

ea20115e347264b9bc1c686d6dfc1b5af3a5516bAndreas Gustafsson

ea20115e347264b9bc1c686d6dfc1b5af3a5516bAndreas Gustafsson if (oddeven) {

ea20115e347264b9bc1c686d6dfc1b5af3a5516bAndreas Gustafsson a = 2; // always every other

bddfe77128b0f16af263ff149db40f0d885f43d0Mark Andrews op = '+';

bddfe77128b0f16af263ff149db40f0d885f43d0Mark Andrews n = 'n';

aa0dc8d920a1f79626c3564408db9c5c9a5319a7Andreas Gustafsson b = (oddeven === 'odd') ? 1 : 0;

aa0dc8d920a1f79626c3564408db9c5c9a5319a7Andreas Gustafsson } else if ( isNaN(a) ) {

aa0dc8d920a1f79626c3564408db9c5c9a5319a7Andreas Gustafsson a = (n) ? 1 : 0; // start from the first or no repeat

aa0dc8d920a1f79626c3564408db9c5c9a5319a7Andreas Gustafsson }

47d48791fc352fcdf9019200070221be41a8d77cMark Andrews

aec9f4d0723b0cffcfa9152533fb8f616ec7313bAndreas Gustafsson if (a === 0) { // just the first

35db8a8eda6a889675138eb125d366c8851f68a5Andreas Gustafsson if (reverse) {

0d5e7cd0afaee07302f8364aa454f09b4c63ea79Andreas Gustafsson b = siblings[LENGTH] - b + 1;

0d5e7cd0afaee07302f8364aa454f09b4c63ea79Andreas Gustafsson }

5e88852b94830bf71e37dc700d568cb35e2e6f7eAndreas Gustafsson

5e88852b94830bf71e37dc700d568cb35e2e6f7eAndreas Gustafsson if (siblings[b - 1] === node) {

5e88852b94830bf71e37dc700d568cb35e2e6f7eAndreas Gustafsson return true;

5e88852b94830bf71e37dc700d568cb35e2e6f7eAndreas Gustafsson } else {

22815444822da17fab82d4ab115da6e055ea1754Brian Wellington return false;

5e88852b94830bf71e37dc700d568cb35e2e6f7eAndreas Gustafsson }

22815444822da17fab82d4ab115da6e055ea1754Brian Wellington

22815444822da17fab82d4ab115da6e055ea1754Brian Wellington } else if (a < 0) {

35db8a8eda6a889675138eb125d366c8851f68a5Andreas Gustafsson reverse = !!reverse;

35db8a8eda6a889675138eb125d366c8851f68a5Andreas Gustafsson a = Math.abs(a);

35db8a8eda6a889675138eb125d366c8851f68a5Andreas Gustafsson }

c6de6524d777c90ae8011af8b10f5cac044081e5Mark Andrews

bd6504aa9aa16a912412fbe010046aaf4bf23621Brian Wellington if (!reverse) {

bd6504aa9aa16a912412fbe010046aaf4bf23621Brian Wellington for (i = b - 1, len = siblings[LENGTH]; i < len; i += a) {

5e88852b94830bf71e37dc700d568cb35e2e6f7eAndreas Gustafsson if ( i >= 0 && siblings[i] === node ) {

bd6504aa9aa16a912412fbe010046aaf4bf23621Brian Wellington return true;

bd6504aa9aa16a912412fbe010046aaf4bf23621Brian Wellington }

bd6504aa9aa16a912412fbe010046aaf4bf23621Brian Wellington }

bd6504aa9aa16a912412fbe010046aaf4bf23621Brian Wellington } else {

e9596e1fb3dfa560216776acdbfac3cf5ef97157Mark Andrews for (i = siblings[LENGTH] - b, len = siblings[LENGTH]; i >= 0; i -= a) {

e9596e1fb3dfa560216776acdbfac3cf5ef97157Mark Andrews if ( i < len && siblings[i] === node ) {

1e289d3cca5cdd01dda650fa6e4c1de1aa8b4196Andreas Gustafsson return true;

c54210716ee55b55e22d8dad56fd696a641fc98dBob Halley }

c54210716ee55b55e22d8dad56fd696a641fc98dBob Halley }

c54210716ee55b55e22d8dad56fd696a641fc98dBob Halley }

c54210716ee55b55e22d8dad56fd696a641fc98dBob Halley return false;

3fcf6b956f47405750724bd84e1b2290b61c9186Brian Wellington },

82c65f4f62819340ef8198932d3eab8a308a4874Andreas Gustafsson

3fcf6b956f47405750724bd84e1b2290b61c9186Brian Wellington _getId: function(attr) {

1e289d3cca5cdd01dda650fa6e4c1de1aa8b4196Andreas Gustafsson for (var i = 0, len = attr[LENGTH]; i < len; ++i) {

1e289d3cca5cdd01dda650fa6e4c1de1aa8b4196Andreas Gustafsson if (attr[i][0] == 'id' && attr[i][1] === '=') {

0a2d5c990559ce2b9f95df752db6e93024d9a250Brian Wellington return attr[i][2];

96ed62425310854fd6f6f06bfb7651b3e4c17ee7Andreas Gustafsson }

96ed62425310854fd6f6f06bfb7651b3e4c17ee7Andreas Gustafsson }

96ed62425310854fd6f6f06bfb7651b3e4c17ee7Andreas Gustafsson },

96ed62425310854fd6f6f06bfb7651b3e4c17ee7Andreas Gustafsson

96ed62425310854fd6f6f06bfb7651b3e4c17ee7Andreas Gustafsson _getIdTokenIndex: function(tokens) {

96ed62425310854fd6f6f06bfb7651b3e4c17ee7Andreas Gustafsson for (var i = 0, len = tokens[LENGTH]; i < len; ++i) {

5733d25b06b46067b3751d10436d82aef09cd705Brian Wellington if (Selector._getId(tokens[i][ATTRIBUTES])) {

82c65f4f62819340ef8198932d3eab8a308a4874Andreas Gustafsson return i;

5733d25b06b46067b3751d10436d82aef09cd705Brian Wellington }

5733d25b06b46067b3751d10436d82aef09cd705Brian Wellington }

82c65f4f62819340ef8198932d3eab8a308a4874Andreas Gustafsson return -1;

5733d25b06b46067b3751d10436d82aef09cd705Brian Wellington },

debff476ad3512687a354499c25d2793e2009acdBrian Wellington

debff476ad3512687a354499c25d2793e2009acdBrian Wellington /**

eb6e3b04169a766d2b968bcc978191605c2ef24cAndreas Gustafsson _tokenize: function(selector) {

eb6e3b04169a766d2b968bcc978191605c2ef24cAndreas Gustafsson var token = {}, // one token per simple selector (left selector holds combinator)

eb6e3b04169a766d2b968bcc978191605c2ef24cAndreas Gustafsson tokens = [], // array of tokens

7d8c3693d0426b56750b14d80c47df5e42fc75e4Andreas Gustafsson found = false, // whether or not any matches were found this pass

fed846067d265db1037483d81d01f3651c8a3f28Brian Wellington match; // the regex match

82c65f4f62819340ef8198932d3eab8a308a4874Andreas Gustafsson

fed846067d265db1037483d81d01f3651c8a3f28Brian Wellington selector = Selector._replaceShorthand(selector); // convert ID and CLASS shortcuts to attributes

a26ad011f382d12058478704cb5e90e6f4366d01Andreas Gustafsson

a26ad011f382d12058478704cb5e90e6f4366d01Andreas Gustafsson /*

9a72459b6040b30d043c5fd9e283441b847e569aAndreas Gustafsson do {

07c336a9a85791dff886b1e28514589a25d9b720Andreas Gustafsson found = false; // reset after full pass

07c336a9a85791dff886b1e28514589a25d9b720Andreas Gustafsson for (var re in patterns) {

07c336a9a85791dff886b1e28514589a25d9b720Andreas Gustafsson if (patterns.hasOwnProperty(re)) {

07c336a9a85791dff886b1e28514589a25d9b720Andreas Gustafsson if (re != TAG && re != COMBINATOR) { // only one allowed

07c336a9a85791dff886b1e28514589a25d9b720Andreas Gustafsson token[re] = token[re] || [];

07c336a9a85791dff886b1e28514589a25d9b720Andreas Gustafsson }

07c336a9a85791dff886b1e28514589a25d9b720Andreas Gustafsson if ((match = patterns[re].exec(selector))) { // note assignment

712fa28946312882a60b0c6a913914d3e8c69867Mark Andrews found = true;

712fa28946312882a60b0c6a913914d3e8c69867Mark Andrews if (re != TAG && re != COMBINATOR) { // only one allowed

f2a16ec2e8970615d39f8fe339b215ad0a893b85Mark Andrews //token[re] = token[re] || [];

8bcf7a157900c3a05168aaec708b8c664b96d797Andreas Gustafsson

63fd201fde27ce408cde1c73a054e401fcfb9e3bDavid Lawrence // capture ID for fast path to element

f8644da8d948dbc973f6dd4c94a79774e16ec07bDavid Lawrence if (re === ATTRIBUTES && match[1] === 'id') {

f8644da8d948dbc973f6dd4c94a79774e16ec07bDavid Lawrence token.id = match[3];

9bfa90768ab83ea5a8571c98d3774377da4bdcbeDavid Lawrence }

9bfa90768ab83ea5a8571c98d3774377da4bdcbeDavid Lawrence

9bfa90768ab83ea5a8571c98d3774377da4bdcbeDavid Lawrence token[re].push(match.slice(1));

9bfa90768ab83ea5a8571c98d3774377da4bdcbeDavid Lawrence } else { // single selector (tag, combinator)

9bfa90768ab83ea5a8571c98d3774377da4bdcbeDavid Lawrence token[re] = match[1];

2d67c2474475acf52c8251dc48bfb7565ee5f2ffDavid Lawrence }

2d67c2474475acf52c8251dc48bfb7565ee5f2ffDavid Lawrence selector = selector.replace(match[0], ''); // strip current match from selector

2d67c2474475acf52c8251dc48bfb7565ee5f2ffDavid Lawrence if (re === COMBINATOR || !selector[LENGTH]) { // next token or done

2d67c2474475acf52c8251dc48bfb7565ee5f2ffDavid Lawrence token[ATTRIBUTES] = Selector._fixAttributes(token[ATTRIBUTES]);

6a7a69e9f764812872ec2db775be2ac8bb073102Andreas Gustafsson token[PSEUDOS] = token[PSEUDOS] || [];

6a7a69e9f764812872ec2db775be2ac8bb073102Andreas Gustafsson token[TAG] = token[TAG] ? token[TAG].toUpperCase() : '*';

6a7a69e9f764812872ec2db775be2ac8bb073102Andreas Gustafsson tokens.push(token);

0a9a3d8c6daf9ffcfb62dbe366e26f521cbb9736Brian Wellington

8bcf7a157900c3a05168aaec708b8c664b96d797Andreas Gustafsson token = { // prep next token

0a9a3d8c6daf9ffcfb62dbe366e26f521cbb9736Brian Wellington previous: token

f5ebf2f0c9e9d2068ace1dbcc2ef2ed3ebdbfde5Andreas Gustafsson };

8bcf7a157900c3a05168aaec708b8c664b96d797Andreas Gustafsson }

34d5676aac483e00e16056a6834a27b52bed42f0Brian Wellington }

1d9ab721315555ac75e7d4f57585323909283688Andreas Gustafsson }

1d9ab721315555ac75e7d4f57585323909283688Andreas Gustafsson }

1d9ab721315555ac75e7d4f57585323909283688Andreas Gustafsson } while (found);

63fd201fde27ce408cde1c73a054e401fcfb9e3bDavid Lawrence

ef8d97818f0d30a4e09db97af695f504b311372cMark Andrews return tokens;

112d9875bf33e2382f9a986d3e58fce08f1935fcOlafur Gudmundsson },

63fd201fde27ce408cde1c73a054e401fcfb9e3bDavid Lawrence

63fd201fde27ce408cde1c73a054e401fcfb9e3bDavid Lawrence _fixAttributes: function(attr) {

63fd201fde27ce408cde1c73a054e401fcfb9e3bDavid Lawrence var aliases = Selector.attrAliases;

6af5c66df334c4e275e07b03c9b35e40dbaa4f31Andreas Gustafsson attr = attr || [];

519f8475ff8218e3981ae2b249eb1403da7c52f6Andreas Gustafsson for (var i = 0, len = attr[LENGTH]; i < len; ++i) {

519f8475ff8218e3981ae2b249eb1403da7c52f6Andreas Gustafsson if (aliases[attr[i][0]]) { // convert reserved words, etc

edc1c60621b44fbc8131ad1542f657dd129f9a30Andreas Gustafsson attr[i][0] = aliases[attr[i][0]];

edc1c60621b44fbc8131ad1542f657dd129f9a30Andreas Gustafsson }

edc1c60621b44fbc8131ad1542f657dd129f9a30Andreas Gustafsson if (!attr[i][1]) { // use exists operator

edc1c60621b44fbc8131ad1542f657dd129f9a30Andreas Gustafsson attr[i][1] = '';

41626c0997c89dcdecf67c931f0031aadd507977Andreas Gustafsson }

41626c0997c89dcdecf67c931f0031aadd507977Andreas Gustafsson }

41626c0997c89dcdecf67c931f0031aadd507977Andreas Gustafsson return attr;

4f4e44c98f315bfadc6dded1b86b465222a83967David Lawrence },

464c2e4bb960d15bd60d53c3ef3ae7414b129037David Lawrence

464c2e4bb960d15bd60d53c3ef3ae7414b129037David Lawrence _replaceShorthand: function(selector) {

464c2e4bb960d15bd60d53c3ef3ae7414b129037David Lawrence var shorthand = Selector.shorthand;

6112718b0dbb01ffbfd3fabc61e30c7e4485b0a7David Lawrence var attrs = selector.match(patterns[ATTRIBUTES]); // pull attributes to avoid false pos on "." and "#"

6112718b0dbb01ffbfd3fabc61e30c7e4485b0a7David Lawrence if (attrs) {

6112718b0dbb01ffbfd3fabc61e30c7e4485b0a7David Lawrence selector = selector.replace(patterns[ATTRIBUTES], 'REPLACED_ATTRIBUTE');

6112718b0dbb01ffbfd3fabc61e30c7e4485b0a7David Lawrence }

6112718b0dbb01ffbfd3fabc61e30c7e4485b0a7David Lawrence for (var re in shorthand) {

6112718b0dbb01ffbfd3fabc61e30c7e4485b0a7David Lawrence if (shorthand.hasOwnProperty(re)) {

04260c5c48d234734863f0222e207b6564cd41a8David Lawrence selector = selector.replace(Y.DOM._getRegExp(re, 'gi'), shorthand[re]);

04260c5c48d234734863f0222e207b6564cd41a8David Lawrence }

04260c5c48d234734863f0222e207b6564cd41a8David Lawrence }

f479c9ff5576b3d138c7e52cfc2319b185b7ebcfDavid Lawrence

f479c9ff5576b3d138c7e52cfc2319b185b7ebcfDavid Lawrence if (attrs) {

f479c9ff5576b3d138c7e52cfc2319b185b7ebcfDavid Lawrence for (var i = 0, len = attrs[LENGTH]; i < len; ++i) {

6c35e4dd17e6562a6b4d106cbf1d824b9f529356David Lawrence selector = selector.replace('REPLACED_ATTRIBUTE', attrs[i]);

504f7802d4c9b43db4820f496c4d00e078effa18David Lawrence }

504f7802d4c9b43db4820f496c4d00e078effa18David Lawrence }

504f7802d4c9b43db4820f496c4d00e078effa18David Lawrence return selector;

504f7802d4c9b43db4820f496c4d00e078effa18David Lawrence }

6af5c66df334c4e275e07b03c9b35e40dbaa4f31Andreas Gustafsson

6af5c66df334c4e275e07b03c9b35e40dbaa4f31Andreas Gustafsson};

3b6bcedffe1d326fd9f6aa3bfb1537af0975fab8Brian Wellington

c2c275f5f4ead0943c76b6463cf7a93095559c64Andreas Gustafssonif (Y.UA.ie && Y.UA.ie < 8) { // rewrite class for IE (others use getAttribute('class')

3b6bcedffe1d326fd9f6aa3bfb1537af0975fab8Brian Wellington Selector.attrAliases['class'] = 'className';

3b6bcedffe1d326fd9f6aa3bfb1537af0975fab8Brian Wellington Selector.attrAliases['for'] = 'htmlFor';

841179549b6433e782c164a562eb3422f603533dAndreas Gustafsson}

f808bd34fbd3dd9508e8183e8025635bc330c34aAndreas Gustafsson

f808bd34fbd3dd9508e8183e8025635bc330c34aAndreas GustafssonY.Selector = Selector;

7fe2ead2b3e23f68c1d3c79da51ef5af4f678f7dAndreas GustafssonY.Selector.patterns = patterns;

c2c275f5f4ead0943c76b6463cf7a93095559c64Andreas Gustafsson

f808bd34fbd3dd9508e8183e8025635bc330c34aAndreas Gustafsson

841179549b6433e782c164a562eb3422f603533dAndreas Gustafsson

841179549b6433e782c164a562eb3422f603533dAndreas Gustafsson}, '@VERSION@' ,{requires:['dom-base'], skinnable:false});

841179549b6433e782c164a562eb3422f603533dAndreas Gustafsson