jyapayne/ace
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improve ace.js api

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This commit is contained in:
nightwing 2012-11-18 01:44:42 +04:00
commit be35d27c95
1 changed files with 29 additions and 22 deletions
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51
lib/ace/ace.js
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@ -39,8 +39,8 @@ define(function(require, exports, module) {
require("./lib/fixoldbrowsers");
var Dom = require("./lib/dom");
var Event = require("./lib/event");
var dom = require("./lib/dom");
var event = require("./lib/event");
var Editor = require("./editor").Editor;
var EditSession = require("./edit_session").EditSession;
@ -54,41 +54,48 @@ require("./keyboard/hash_handler");
require("./placeholder");
require("./mode/folding/fold_mode");
exports.config = require("./config");
/**
* Embeds the Ace editor into the DOM, at the element provided by `el`.
* @param {String | DOMElement} el Either the id of an element, or the element itself
*
**/
/**
* Embeds the Ace editor into the DOM, at the element provided by `el`.
* @param {String | DOMElement} el Either the id of an element, or the element itself
*
* This method embeds the Ace editor into the DOM, at the element provided by `el`.
*
**/
exports.edit = function(el) {
if (typeof(el) == "string") {
var _id = el;
if (!(el = document.getElementById(el)))
var el = document.getElementById(_id);
if (!el)
throw "ace.edit can't find div #" + _id;
}
if (el.env && el.env.editor instanceof Editor)
return el.env.editor;
var doc = new EditSession(Dom.getInnerText(el));
doc.setUndoManager(new UndoManager());
var doc = exports.createEditSession(dom.getInnerText(el));
el.innerHTML = '';
var editor = new Editor(new Renderer(el, require("./theme/textmate")));
var editor = new Editor(new Renderer(el));
new MultiSelect(editor);
editor.setSession(doc);
var env = {};
env.document = doc;
env.editor = editor;
editor.resize();
Event.addListener(window, "resize", function() {
editor.resize();
});
el.env = env;
// Store env on editor such that it can be accessed later on from
// the returned object.
editor.env = env;
var env = {
document: doc,
editor: editor,
onResize: editor.resize.bind(editor)
};
event.addListener(window, "resize", env.onResize);
el.env = editor.env = env;
return editor;
};
exports.createEditSession = function(text, mode) {
var doc = new EditSession(text, doc);
doc.setUndoManager(new UndoManager());
return doc;
}
exports.EditSession = EditSession;
exports.UndoManager = UndoManager;
});