diff options
Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/dom/pattern/tag.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/dom/pattern/tag.js | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/dom/pattern/tag.js b/contexts/data/lib/closure-library/closure/goog/dom/pattern/tag.js deleted file mode 100644 index d04ccd3..0000000 --- a/contexts/data/lib/closure-library/closure/goog/dom/pattern/tag.js +++ /dev/null @@ -1,150 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview DOM pattern to match a tag. - * - * @author robbyw@google.com (Robby Walker) - */ - -goog.provide('goog.dom.pattern.Tag'); - -goog.require('goog.dom.pattern'); -goog.require('goog.dom.pattern.AbstractPattern'); -goog.require('goog.dom.pattern.MatchType'); -goog.require('goog.object'); - - - -/** - * Pattern object that matches an tag. - * - * @param {string|RegExp} tag Name of the tag. Also will accept a regular - * expression to match against the tag name. - * @param {goog.dom.TagWalkType} type Type of token to match. - * @param {Object=} opt_attrs Optional map of attribute names to desired values. - * This pattern will only match when all attributes are present and match - * the string or regular expression value provided here. - * @param {Object=} opt_styles Optional map of CSS style names to desired - * values. This pattern will only match when all styles are present and - * match the string or regular expression value provided here. - * @param {Function=} opt_test Optional function that takes the element as a - * parameter and returns true if this pattern should match it. - * @constructor - * @extends {goog.dom.pattern.AbstractPattern} - */ -goog.dom.pattern.Tag = function(tag, type, opt_attrs, opt_styles, opt_test) { - if (goog.isString(tag)) { - this.tag_ = tag.toUpperCase(); - } else { - this.tag_ = tag; - } - - this.type_ = type; - - this.attrs_ = opt_attrs || null; - this.styles_ = opt_styles || null; - this.test_ = opt_test || null; -}; -goog.inherits(goog.dom.pattern.Tag, goog.dom.pattern.AbstractPattern); - - -/** - * The tag to match. - * - * @type {string|RegExp} - * @private - */ -goog.dom.pattern.Tag.prototype.tag_; - - -/** - * The type of token to match. - * - * @type {goog.dom.TagWalkType} - * @private - */ -goog.dom.pattern.Tag.prototype.type_; - - -/** - * The attributes to test for. - * - * @type {Object} - * @private - */ -goog.dom.pattern.Tag.prototype.attrs_ = null; - - -/** - * The styles to test for. - * - * @type {Object} - * @private - */ -goog.dom.pattern.Tag.prototype.styles_ = null; - - -/** - * Function that takes the element as a parameter and returns true if this - * pattern should match it. - * - * @type {Function} - * @private - */ -goog.dom.pattern.Tag.prototype.test_ = null; - - -/** - * Test whether the given token is a tag token which matches the tag name, - * style, and attributes provided in the constructor. - * - * @param {Node} token Token to match against. - * @param {goog.dom.TagWalkType} type The type of token. - * @return {goog.dom.pattern.MatchType} <code>MATCH</code> if the pattern - * matches, <code>NO_MATCH</code> otherwise. - * @override - */ -goog.dom.pattern.Tag.prototype.matchToken = function(token, type) { - // Check the direction and tag name. - if (type == this.type_ && - goog.dom.pattern.matchStringOrRegex(this.tag_, token.nodeName)) { - // Check the attributes. - if (this.attrs_ && - !goog.object.every( - this.attrs_, - goog.dom.pattern.matchStringOrRegexMap, - token)) { - return goog.dom.pattern.MatchType.NO_MATCH; - } - // Check the styles. - if (this.styles_ && - !goog.object.every( - this.styles_, - goog.dom.pattern.matchStringOrRegexMap, - token.style)) { - return goog.dom.pattern.MatchType.NO_MATCH; - } - - if (this.test_ && !this.test_(token)) { - return goog.dom.pattern.MatchType.NO_MATCH; - } - - // If we reach this point, we have a match and should save it. - this.matchedNode = token; - return goog.dom.pattern.MatchType.MATCH; - } - - return goog.dom.pattern.MatchType.NO_MATCH; -}; |