YUI.add('editor-para-ie', function(Y) {
/**
* Extends EditorParaBase with IE support
* @class Plugin.EditorParaIE
* @extends Plugin.EditorParaBase
* @constructor
* @module editor
* @submodule editor-para-ie
*/
var EditorParaIE = function() {
EditorParaIE.superclass.constructor.apply(this, arguments);
}, HOST = 'host', BODY = 'body', NODE_CHANGE = 'nodeChange', PARENT_NODE = 'parentNode',
FIRST_P = BODY + ' > p', P = 'p', BR = '<br>', FC = 'firstChild', LI = 'li';
Y.extend(EditorParaIE, Y.Plugin.EditorParaBase, {
/**
* nodeChange handler to handle fixing an empty document.
* @private
* @method _onNodeChange
*/
_onNodeChange: function(e) {
var host = this.get(HOST), inst = host.getInstance(),
html, txt, par , d, sel, btag = inst.EditorSelection.DEFAULT_BLOCK_TAG,
inHTML, txt2, childs, aNode, index, node2, top, n, sib,
ps, br, item, p, imgs, t, LAST_CHILD = ':last-child';
switch (e.changedType) {
case 'enter-up':
var para = ((this._lastPara) ? this._lastPara : e.changedNode),
b = para.one('br.yui-cursor');
if (this._lastPara) {
delete this._lastPara;
}
if (b) {
if (b.previous() || b.next()) {
if (b.ancestor(P)) {
b.remove();
}
}
}
if (!para.test(btag)) {
var para2 = para.ancestor(btag);
if (para2) {
para = para2;
para2 = null;
}
}
if (para.test(btag)) {
var prev = para.previous(), lc, lc2, found = false;
if (prev) {
lc = prev.one(LAST_CHILD);
while (!found) {
if (lc) {
lc2 = lc.one(LAST_CHILD);
if (lc2) {
lc = lc2;
} else {
found = true;
}
} else {
found = true;
}
}
if (lc) {
host.copyStyles(lc, para);
}
}
}
break;
case 'enter':
if (e.changedNode.test('br')) {
e.changedNode.remove();
} else if (e.changedNode.test('p, span')) {
var b = e.changedNode.one('br.yui-cursor');
if (b) {
b.remove();
}
}
break;
}
},
initializer: function() {
var host = this.get(HOST);
if (host.editorBR) {
Y.error('Can not plug EditorPara and EditorBR at the same time.');
return;
}
host.on(NODE_CHANGE, Y.bind(this._onNodeChange, this));
}
}, {
/**
* editorPara
* @static
* @property NAME
*/
NAME: 'editorPara',
/**
* editorPara
* @static
* @property NS
*/
NS: 'editorPara',
ATTRS: {
host: {
value: false
}
}
});
Y.namespace('Plugin');
Y.Plugin.EditorPara = EditorParaIE;
}, '@VERSION@' ,{skinnable:false, requires:['editor-para-base']});