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117 lines
3.9 KiB
JavaScript
Executable file
117 lines
3.9 KiB
JavaScript
Executable file
/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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/**
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* The main class required to set up an Ace instance in the browser.
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*
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* @class Ace
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**/
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define(function(require, exports, module) {
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"use strict";
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require("./lib/fixoldbrowsers");
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var dom = require("./lib/dom");
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var event = require("./lib/event");
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var Editor = require("./editor").Editor;
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var EditSession = require("./edit_session").EditSession;
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var UndoManager = require("./undomanager").UndoManager;
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var Renderer = require("./virtual_renderer").VirtualRenderer;
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var MultiSelect = require("./multi_select").MultiSelect;
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// The following require()s are for inclusion in the built ace file
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require("./worker/worker_client");
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require("./keyboard/hash_handler");
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require("./placeholder");
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require("./mode/folding/fold_mode");
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require("./theme/textmate");
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exports.config = require("./config");
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/**
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* Provides access to require in packed noconflict mode
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* @param {String} moduleName
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* @returns {Object}
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*
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**/
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exports.require = require;
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/**
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* Embeds the Ace editor into the DOM, at the element provided by `el`.
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* @param {String | DOMElement} el Either the id of an element, or the element itself
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*
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**/
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exports.edit = function(el) {
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if (typeof(el) == "string") {
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var _id = el;
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var el = document.getElementById(_id);
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if (!el)
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throw new Error("ace.edit can't find div #" + _id);
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}
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if (el.env && el.env.editor instanceof Editor)
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return el.env.editor;
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var doc = exports.createEditSession(dom.getInnerText(el));
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el.innerHTML = '';
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var editor = new Editor(new Renderer(el));
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new MultiSelect(editor);
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editor.setSession(doc);
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var env = {
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document: doc,
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editor: editor,
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onResize: editor.resize.bind(editor, null)
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};
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event.addListener(window, "resize", env.onResize);
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editor.on("destroy", function() {
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event.removeListener(window, "resize", env.onResize);
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});
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el.env = editor.env = env;
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return editor;
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};
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/**
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* Creates a new [[EditSession]], and returns the associated [[Document]].
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* @param {Document | String} text {:textParam}
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* @param {TextMode} mode {:modeParam}
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*
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**/
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exports.createEditSession = function(text, mode) {
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var doc = new EditSession(text, mode);
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doc.setUndoManager(new UndoManager());
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return doc;
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}
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exports.EditSession = EditSession;
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exports.UndoManager = UndoManager;
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});
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