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Diffstat (limited to 'infrastructure/ace/www/cssmanager.js')
-rw-r--r-- | infrastructure/ace/www/cssmanager.js | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/infrastructure/ace/www/cssmanager.js b/infrastructure/ace/www/cssmanager.js deleted file mode 100644 index a5c549b..0000000 --- a/infrastructure/ace/www/cssmanager.js +++ /dev/null @@ -1,88 +0,0 @@ - - -/** - * Copyright 2009 Google Inc. - * - * 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. - */ - -function makeCSSManager(emptyStylesheetTitle) { - - function getSheetByTitle(title) { - var allSheets = document.styleSheets; - for(var i=0;i<allSheets.length;i++) { - var s = allSheets[i]; - if (s.title == title) { - return s; - } - } - return null; - } - - /*function getSheetTagByTitle(title) { - var allStyleTags = document.getElementsByTagName("style"); - for(var i=0;i<allStyleTags.length;i++) { - var t = allStyleTags[i]; - if (t.title == title) { - return t; - } - } - return null; - }*/ - - var browserSheet = getSheetByTitle(emptyStylesheetTitle); - //var browserTag = getSheetTagByTitle(emptyStylesheetTitle); - function browserRules() { return (browserSheet.cssRules || browserSheet.rules); } - function browserDeleteRule(i) { - if (browserSheet.deleteRule) browserSheet.deleteRule(i); - else browserSheet.removeRule(i); - } - function browserInsertRule(i, selector) { - if (browserSheet.insertRule) browserSheet.insertRule(selector+' {}', i); - else browserSheet.addRule(selector, null, i); - } - var selectorList = []; - - function indexOfSelector(selector) { - for(var i=0;i<selectorList.length;i++) { - if (selectorList[i] == selector) { - return i; - } - } - return -1; - } - - function selectorStyle(selector) { - var i = indexOfSelector(selector); - if (i < 0) { - // add selector - browserInsertRule(0, selector); - selectorList.splice(0, 0, selector); - i = 0; - } - return browserRules().item(i).style; - } - - function removeSelectorStyle(selector) { - var i = indexOfSelector(selector); - if (i >= 0) { - browserDeleteRule(i); - selectorList.splice(i, 1); - } - } - - return {selectorStyle:selectorStyle, removeSelectorStyle:removeSelectorStyle, - info: function() { - return selectorList.length+":"+browserRules().length; - }}; -} |