diff options
Diffstat (limited to 'vendor')
| -rw-r--r-- | vendor/assets/javascripts/task_list.js | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/vendor/assets/javascripts/task_list.js b/vendor/assets/javascripts/task_list.js deleted file mode 100644 index 9fbfef03f6d..00000000000 --- a/vendor/assets/javascripts/task_list.js +++ /dev/null @@ -1,258 +0,0 @@ -// The MIT License (MIT) -// -// Copyright (c) 2014 GitHub, Inc. -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in all -// copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -// SOFTWARE. -// TaskList Behavior -// -/*= provides tasklist:enabled */ -/*= provides tasklist:disabled */ -/*= provides tasklist:change */ -/*= provides tasklist:changed */ -// -// -// Enables Task List update behavior. -// -// ### Example Markup -// -// <div class="js-task-list-container"> -// <ul class="task-list"> -// <li class="task-list-item"> -// <input type="checkbox" class="js-task-list-item-checkbox" disabled /> -// text -// </li> -// </ul> -// <form> -// <textarea class="js-task-list-field">- [ ] text</textarea> -// </form> -// </div> -// -// ### Specification -// -// TaskLists MUST be contained in a `(div).js-task-list-container`. -// -// TaskList Items SHOULD be an a list (`UL`/`OL`) element. -// -// Task list items MUST match `(input).task-list-item-checkbox` and MUST be -// `disabled` by default. -// -// TaskLists MUST have a `(textarea).js-task-list-field` form element whose -// `value` attribute is the source (Markdown) to be udpated. The source MUST -// follow the syntax guidelines. -// -// TaskList updates trigger `tasklist:change` events. If the change is -// successful, `tasklist:changed` is fired. The change can be canceled. -// -// jQuery is required. -// -// ### Methods -// -// `.taskList('enable')` or `.taskList()` -// -// Enables TaskList updates for the container. -// -// `.taskList('disable')` -// -// Disables TaskList updates for the container. -// -//# ### Events -// -// `tasklist:enabled` -// -// Fired when the TaskList is enabled. -// -// * **Synchronicity** Sync -// * **Bubbles** Yes -// * **Cancelable** No -// * **Target** `.js-task-list-container` -// -// `tasklist:disabled` -// -// Fired when the TaskList is disabled. -// -// * **Synchronicity** Sync -// * **Bubbles** Yes -// * **Cancelable** No -// * **Target** `.js-task-list-container` -// -// `tasklist:change` -// -// Fired before the TaskList item change takes affect. -// -// * **Synchronicity** Sync -// * **Bubbles** Yes -// * **Cancelable** Yes -// * **Target** `.js-task-list-field` -// -// `tasklist:changed` -// -// Fired once the TaskList item change has taken affect. -// -// * **Synchronicity** Sync -// * **Bubbles** Yes -// * **Cancelable** No -// * **Target** `.js-task-list-field` -// -// ### NOTE -// -// Task list checkboxes are rendered as disabled by default because rendered -// user content is cached without regard for the viewer. -(function() { - var codeFencesPattern, complete, completePattern, disableTaskList, disableTaskLists, enableTaskList, enableTaskLists, escapePattern, incomplete, incompletePattern, itemPattern, itemsInParasPattern, updateTaskList, updateTaskListItem, - indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; - - incomplete = "[ ]"; - - complete = "[x]"; - - // Escapes the String for regular expression matching. - escapePattern = function(str) { - return str.replace(/([\[\]])/g, "\\$1").replace(/\s/, "\\s").replace("x", "[xX]"); - }; - - incompletePattern = RegExp("" + (escapePattern(incomplete))); // escape square brackets - // match all white space - completePattern = RegExp("" + (escapePattern(complete))); // match all cases - - // Pattern used to identify all task list items. - // Useful when you need iterate over all items. - itemPattern = RegExp("^(?:\\s*(?:>\\s*)*(?:[-+*]|(?:\\d+\\.)))\\s*(" + (escapePattern(complete)) + "|" + (escapePattern(incomplete)) + ")\\s+(?!\\(.*?\\))(?=(?:\\[.*?\\]\\s*(?:\\[.*?\\]|\\(.*?\\))\\s*)*(?:[^\\[]|$))"); - - // prefix, consisting of - // optional leading whitespace - // zero or more blockquotes - // list item indicator - // optional whitespace prefix - // checkbox - // is followed by whitespace - // is not part of a [foo](url) link - // and is followed by zero or more links - // and either a non-link or the end of the string - // Used to filter out code fences from the source for comparison only. - // http://rubular.com/r/x5EwZVrloI - // Modified slightly due to issues with JS - codeFencesPattern = /^`{3}(?:\s*\w+)?[\S\s].*[\S\s]^`{3}$/mg; - - // ``` - // followed by optional language - // whitespace - // code - // whitespace - // ``` - // Used to filter out potential mismatches (items not in lists). - // http://rubular.com/r/OInl6CiePy - itemsInParasPattern = RegExp("^(" + (escapePattern(complete)) + "|" + (escapePattern(incomplete)) + ").+$", "g"); - - // Given the source text, updates the appropriate task list item to match the - // given checked value. - // - // Returns the updated String text. - updateTaskListItem = function(source, itemIndex, checked) { - var clean, index, line, result; - clean = source.replace(/\r/g, '').replace(codeFencesPattern, '').replace(itemsInParasPattern, '').split("\n"); - index = 0; - result = (function() { - var i, len, ref, results; - ref = source.split("\n"); - results = []; - for (i = 0, len = ref.length; i < len; i++) { - line = ref[i]; - if (indexOf.call(clean, line) >= 0 && line.match(itemPattern)) { - index += 1; - if (index === itemIndex) { - line = checked ? line.replace(incompletePattern, complete) : line.replace(completePattern, incomplete); - } - } - results.push(line); - } - return results; - })(); - return result.join("\n"); - }; - - // Updates the $field value to reflect the state of $item. - // Triggers the `tasklist:change` event before the value has changed, and fires - // a `tasklist:changed` event once the value has changed. - updateTaskList = function($item) { - var $container, $field, checked, event, index; - $container = $item.closest('.js-task-list-container'); - $field = $container.find('.js-task-list-field'); - index = 1 + $container.find('.task-list-item-checkbox').index($item); - checked = $item.prop('checked'); - event = $.Event('tasklist:change'); - $field.trigger(event, [index, checked]); - if (!event.isDefaultPrevented()) { - $field.val(updateTaskListItem($field.val(), index, checked)); - $field.trigger('change'); - return $field.trigger('tasklist:changed', [index, checked]); - } - }; - - // When the task list item checkbox is updated, submit the change - $(document).on('change', '.task-list-item-checkbox', function() { - return updateTaskList($(this)); - }); - - // Enables TaskList item changes. - enableTaskList = function($container) { - if ($container.find('.js-task-list-field').length > 0) { - $container.find('.task-list-item').addClass('enabled').find('.task-list-item-checkbox').attr('disabled', null); - return $container.addClass('is-task-list-enabled').trigger('tasklist:enabled'); - } - }; - - // Enables a collection of TaskList containers. - enableTaskLists = function($containers) { - var container, i, len, results; - results = []; - for (i = 0, len = $containers.length; i < len; i++) { - container = $containers[i]; - results.push(enableTaskList($(container))); - } - return results; - }; - - // Disable TaskList item changes. - disableTaskList = function($container) { - $container.find('.task-list-item').removeClass('enabled').find('.task-list-item-checkbox').attr('disabled', 'disabled'); - return $container.removeClass('is-task-list-enabled').trigger('tasklist:disabled'); - }; - - // Disables a collection of TaskList containers. - disableTaskLists = function($containers) { - var container, i, len, results; - results = []; - for (i = 0, len = $containers.length; i < len; i++) { - container = $containers[i]; - results.push(disableTaskList($(container))); - } - return results; - }; - - $.fn.taskList = function(method) { - var $container, methods; - $container = $(this).closest('.js-task-list-container'); - methods = { - enable: enableTaskLists, - disable: disableTaskLists - }; - return methods[method || 'enable']($container); - }; - -}).call(this); |