sdfsdfsdfsdf
if (nextIndex < htmlstr.length) {
text(currentParent, htmlstr.slice(nextIndex));
}
return root;
};
/**
* @file
* @name UE.filterNode
* @short filterNode
* @desc 根据给定的规则过滤节点
* @import editor.js,core/utils.js
* @anthor zhanyi
*/
var filterNode = UE.filterNode = function () {
function filterNode(node, rules) {
switch (node.type) {
case 'text':
break;
case 'element':
var val;
if (val = rules[node.tagName]) {
if (val === '-') {
node.parentNode.removeChild(node)
} else if (utils.isFunction(val)) {
var parentNode = node.parentNode,
index = node.getIndex();
val(node);
if (node.parentNode) {
if (node.children) {
for (var i = 0, ci; ci = node.children[i];) {
filterNode(ci, rules);
if (ci.parentNode) {
i++;
}
}
}
} else {
for (var i = index, ci; ci = parentNode.children[i];) {
filterNode(ci, rules);
if (ci.parentNode) {
i++;
}
}
}
} else {
var attrs = val['$'];
if (attrs && node.attrs) {
var tmpAttrs = {}, tmpVal;
for (var a in attrs) {
tmpVal = node.getAttr(a);
//todo 只先对style单独处理
if (a == 'style' && utils.isArray(attrs[a])) {
var tmpCssStyle = [];
utils.each(attrs[a], function (v) {
var tmp;
if (tmp = node.getStyle(v)) {
tmpCssStyle.push(v + ':' + tmp);
}
});
tmpVal = tmpCssStyle.join(';')
}
if (tmpVal) {
tmpAttrs[a] = tmpVal;
}
}
node.attrs = tmpAttrs;
}
if (node.children) {
for (var i = 0, ci; ci = node.children[i];) {
filterNode(ci, rules);
if (ci.parentNode) {
i++;
}
}
}
}
} else {
//如果不在名单里扣出子节点并删除该节点,cdata除外
if (dtd.$cdata[node.tagName]) {
node.parentNode.removeChild(node)
} else {
var parentNode = node.parentNode,
index = node.getIndex();
node.parentNode.removeChild(node, true);
for (var i = index, ci; ci = parentNode.children[i];) {
filterNode(ci, rules);
if (ci.parentNode) {
i++;
}
}
}
}
break;
case 'comment':
node.parentNode.removeChild(node)
}
}
return function (root, rules) {
if (utils.isEmptyObject(rules)) {
return root;
}
var val;
if (val = rules['-']) {
utils.each(val.split(' '), function (k) {
rules[k] = '-'
})
}
for (var i = 0, ci; ci = root.children[i];) {
filterNode(ci, rules);
if (ci.parentNode) {
i++;
}
}
return root;
}
}();
///import core
///plugin 编辑器默认的过滤转换机制
UE.plugins['defaultfilter'] = function () {
var me = this;
me.setOpt('allowDivTransToP', true);
//默认的过滤处理
//进入编辑器的内容处理
me.addInputRule(function (root) {
var allowDivTransToP = this.options.allowDivTransToP;
var val;
//进行默认的处理
root.traversal(function (node) {
if (node.type == 'element') {
if (!dtd.$cdata[node.tagName] && me.options.autoClearEmptyNode && dtd.$inline[node.tagName] && !dtd.$empty[node.tagName] && (!node.attrs || utils.isEmptyObject(node.attrs))) {
if (!node.firstChild()) node.parentNode.removeChild(node);
else if (node.tagName == 'span' && (!node.attrs || utils.isEmptyObject(node.attrs))) {
node.parentNode.removeChild(node, true)
}
return;
}
switch (node.tagName) {
case 'style':
case 'script':
node.setAttr({
cdata_tag: node.tagName,
cdata_data: encodeURIComponent(node.innerText() || '')
});
node.tagName = 'div';
node.removeChild(node.firstChild());
break;
case 'a':
if (val = node.getAttr('href')) {
node.setAttr('_href', val)
}
break;
case 'img':
//todo base64暂时去掉，后边做远程图片上传后，干掉这个
if (val = node.getAttr('src')) {
if (/^data:/.test(val)) {
node.parentNode.removeChild(node);
break;
}
}
node.setAttr('_src', node.getAttr('src'));
break;
case 'span':
if (browser.webkit && (val = node.getStyle('white-space'))) {
if (/nowrap|normal/.test(val)) {
node.setStyle('white-space', '');
if (me.options.autoClearEmptyNode && utils.isEmptyObject(node.attrs)) {
node.parentNode.removeChild(node, true)
}
}
}
break;
case 'p':
if (val = node.getAttr('align')) {
node.setAttr('align');
node.setStyle('text-align', val)
}
//trace:3431
// var cssStyle = node.getAttr('style');
// if (cssStyle) {
// cssStyle = cssStyle.replace(/(margin|padding)[^;]+/g, '');
// node.setAttr('style', cssStyle)
//
// }
if (!node.firstChild()) {
node.innerHTML(browser.ie ? ' ' : '
')
}
break;
case 'div':
if (node.getAttr('cdata_tag')) {
break;
}
//针对代码这里不处理插入代码的div
val = node.getAttr('class');
if (val && /^line number\d+/.test(val)) {
break;
}
if (!allowDivTransToP) {
break;
}
var tmpNode, p = UE.uNode.createElement('p');
while (tmpNode = node.firstChild()) {
if (tmpNode.type == 'text' || !UE.dom.dtd.$block[tmpNode.tagName]) {
p.appendChild(tmpNode);
} else {
if (p.firstChild()) {
node.parentNode.insertBefore(p, node);
p = UE.uNode.createElement('p');
} else {
node.parentNode.insertBefore(tmpNode, node);
}
}
}
if (p.firstChild()) {
node.parentNode.insertBefore(p, node);
}
node.parentNode.removeChild(node);
break;
case 'dl':
node.tagName = 'ul';
break;
case 'dt':
case 'dd':
node.tagName = 'li';
break;
case 'li':
var className = node.getAttr('class');
if (!className || !/list\-/.test(className)) {
node.setAttr()
}
var tmpNodes = node.getNodesByTagName('ol ul');
UE.utils.each(tmpNodes, function (n) {
node.parentNode.insertAfter(n, node);
});
break;
case 'td':
case 'th':
case 'caption':
if (!node.children || !node.children.length) {
node.appendChild(browser.ie ? UE.uNode.createText(' ') : UE.uNode.createElement('br'))
}
}
}
if (node.type == 'comment') {
node.parentNode.removeChild(node);
}
})
});
//从编辑器出去的内容处理
me.addOutputRule(function (root) {
var val;
root.traversal(function (node) {
if (node.type == 'element') {
if (me.options.autoClearEmptyNode && dtd.$inline[node.tagName] && !dtd.$empty[node.tagName] && (!node.attrs || utils.isEmptyObject(node.attrs))) {
if (!node.firstChild()) node.parentNode.removeChild(node);
else if (node.tagName == 'span' && (!node.attrs || utils.isEmptyObject(node.attrs))) {
node.parentNode.removeChild(node, true)
}
return;
}
switch (node.tagName) {
case 'div':
if (val = node.getAttr('cdata_tag')) {
node.tagName = val;
node.appendChild(UE.uNode.createText(node.getAttr('cdata_data')));
node.setAttr({cdata_tag: '', cdata_data: ''});
}
break;
case 'a':
if (val = node.getAttr('_href')) {
node.setAttr({
'href': val,
'_href': ''
})
}
break;
case 'img':
if (val = node.getAttr('_src')) {
node.setAttr({
'src': node.getAttr('_src'),
'_src': ''
})
}
}
}
})
});
};
///import core
/**
* @description 插入内容
* @name baidu.editor.execCommand
* @param {String} cmdName inserthtml插入内容的命令
* @param {String} html 要插入的内容
* @author zhanyi
*/
UE.commands['inserthtml'] = {
execCommand: function (command, html, notNeedFilter) {
var me = this,
range,
div;
if (!html) {
return;
}
if (me.fireEvent('beforeinserthtml', html) === true) {
return;
}
range = me.selection.getRange();
div = range.document.createElement('div');
div.style.display = 'inline';
if (!notNeedFilter) {
var root = UE.htmlparser(html);
//如果给了过滤规则就先进行过滤
if (me.options.filterRules) {
UE.filterNode(root, me.options.filterRules);
}
//执行默认的处理
me.filterInputRule(root);
html = root.toHtml()
}
div.innerHTML = utils.trim(html);
if (!range.collapsed) {
var tmpNode = range.startContainer;
if (domUtils.isFillChar(tmpNode)) {
range.setStartBefore(tmpNode)
}
tmpNode = range.endContainer;
if (domUtils.isFillChar(tmpNode)) {
range.setEndAfter(tmpNode)
}
range.txtToElmBoundary();
//结束边界可能放到了br的前边，要把br包含进来
// x[xxx]
if (range.endContainer && range.endContainer.nodeType == 1) {
tmpNode = range.endContainer.childNodes[range.endOffset];
if (tmpNode && domUtils.isBr(tmpNode)) {
range.setEndAfter(tmpNode);
}
}
if (range.startOffset == 0) {
tmpNode = range.startContainer;
if (domUtils.isBoundaryNode(tmpNode, 'firstChild')) {
tmpNode = range.endContainer;
if (range.endOffset == (tmpNode.nodeType == 3 ? tmpNode.nodeValue.length : tmpNode.childNodes.length) && domUtils.isBoundaryNode(tmpNode, 'lastChild')) {
me.body.innerHTML = '' + (browser.ie ? '' : '
') + '
';
range.setStart(me.body.firstChild, 0).collapse(true)
}
}
}
!range.collapsed && range.deleteContents();
if (range.startContainer.nodeType == 1) {
var child = range.startContainer.childNodes[range.startOffset], pre;
if (child && domUtils.isBlockElm(child) && (pre = child.previousSibling) && domUtils.isBlockElm(pre)) {
range.setEnd(pre, pre.childNodes.length).collapse();
while (child.firstChild) {
pre.appendChild(child.firstChild);
}
domUtils.remove(child);
}
}
}
var child, parent, pre, tmp, hadBreak = 0, nextNode;
//如果当前位置选中了fillchar要干掉，要不会产生空行
if (range.inFillChar()) {
child = range.startContainer;
if (domUtils.isFillChar(child)) {
range.setStartBefore(child).collapse(true);
domUtils.remove(child);
} else if (domUtils.isFillChar(child, true)) {
child.nodeValue = child.nodeValue.replace(fillCharReg, '');
range.startOffset--;
range.collapsed && range.collapse(true)
}
}
//列表单独处理
var li = domUtils.findParentByTagName(range.startContainer, 'li', true);
if (li) {
var next, last;
while (child = div.firstChild) {
//针对hr单独处理一下先
while (child && (child.nodeType == 3 || !domUtils.isBlockElm(child) || child.tagName == 'HR' )) {
next = child.nextSibling;
range.insertNode(child).collapse();
last = child;
child = next;
}
if (child) {
if (/^(ol|ul)$/i.test(child.tagName)) {
while (child.firstChild) {
last = child.firstChild;
domUtils.insertAfter(li, child.firstChild);
li = li.nextSibling;
}
domUtils.remove(child)
} else {
var tmpLi;
next = child.nextSibling;
tmpLi = me.document.createElement('li');
domUtils.insertAfter(li, tmpLi);
tmpLi.appendChild(child);
last = child;
child = next;
li = tmpLi;
}
}
}
li = domUtils.findParentByTagName(range.startContainer, 'li', true);
if (domUtils.isEmptyBlock(li)) {
domUtils.remove(li)
}
if (last) {
range.setStartAfter(last).collapse(true).select(true)
}
} else {
while (child = div.firstChild) {
if (hadBreak) {
var p = me.document.createElement('p');
while (child && (child.nodeType == 3 || !dtd.$block[child.tagName])) {
nextNode = child.nextSibling;
p.appendChild(child);
child = nextNode;
}
if (p.firstChild) {
child = p
}
}
range.insertNode(child);
nextNode = child.nextSibling;
if (!hadBreak && child.nodeType == domUtils.NODE_ELEMENT && domUtils.isBlockElm(child)) {
parent = domUtils.findParent(child, function (node) {
return domUtils.isBlockElm(node);
});
if (parent && parent.tagName.toLowerCase() != 'body' && !(dtd[parent.tagName][child.nodeName] && child.parentNode === parent)) {
if (!dtd[parent.tagName][child.nodeName]) {
pre = parent;
} else {
tmp = child.parentNode;
while (tmp !== parent) {
pre = tmp;
tmp = tmp.parentNode;
}
}
domUtils.breakParent(child, pre || tmp);
//去掉break后前一个多余的节点 |<[p> ==>
|
var pre = child.previousSibling;
domUtils.trimWhiteTextNode(pre);
if (!pre.childNodes.length) {
domUtils.remove(pre);
}
//trace:2012,在非ie的情况，切开后剩下的节点有可能不能点入光标添加br占位
if (!browser.ie &&
(next = child.nextSibling) &&
domUtils.isBlockElm(next) &&
next.lastChild && !domUtils.isBr(next.lastChild)) {
next.appendChild(me.document.createElement('br'));
}
hadBreak = 1;
}
}
var next = child.nextSibling;
if (!div.firstChild && next && domUtils.isBlockElm(next)) {
range.setStart(next, 0).collapse(true);
break;
}
range.setEndAfter(child).collapse();
}
child = range.startContainer;
if (nextNode && domUtils.isBr(nextNode)) {
domUtils.remove(nextNode)
}
//用chrome可能有空白展位符
if (domUtils.isBlockElm(child) && domUtils.isEmptyNode(child)) {
if (nextNode = child.nextSibling) {
domUtils.remove(child);
if (nextNode.nodeType == 1 && dtd.$block[nextNode.tagName]) {
range.setStart(nextNode, 0).collapse(true).shrinkBoundary()
}
} else {
try {
child.innerHTML = browser.ie ? domUtils.fillChar : '
';
} catch (e) {
range.setStartBefore(child);
domUtils.remove(child)
}
}
}
//加上true因为在删除表情等时会删两次，第一次是删的fillData
try {
range.select(true);
} catch (e) {
}
}
setTimeout(function () {
range = me.selection.getRange();
range.scrollToView(me.autoHeightEnabled, me.autoHeightEnabled ? domUtils.getXY(me.iframe).y : 0);
me.fireEvent('afterinserthtml');
}, 200);
}
};
///import core
///commands 自动排版
///commandsName autotypeset
///commandsTitle 自动排版
/**
* 自动排版
* @function
* @name baidu.editor.execCommands
*/
UE.plugins['autotypeset'] = function () {
this.setOpt({'autotypeset': {
mergeEmptyline: true, //合并空行
removeClass: true, //去掉冗余的class
removeEmptyline: false, //去掉空行
textAlign: "left", //段落的排版方式，可以是 left,right,center,justify 去掉这个属性表示不执行排版
imageBlockLine: 'center', //图片的浮动方式，独占一行剧中,左右浮动，默认: center,left,right,none 去掉这个属性表示不执行排版
pasteFilter: false, //根据规则过滤没事粘贴进来的内容
clearFontSize: false, //去掉所有的内嵌字号，使用编辑器默认的字号
clearFontFamily: false, //去掉所有的内嵌字体，使用编辑器默认的字体
removeEmptyNode: false, // 去掉空节点
//可以去掉的标签
removeTagNames: utils.extend({div: 1}, dtd.$removeEmpty),
indent: false, // 行首缩进
indentValue: '2em' //行首缩进的大小
}});
var me = this,
opt = me.options.autotypeset,
remainClass = {
'selectTdClass': 1,
'pagebreak': 1,
'anchorclass': 1
},
remainTag = {
'li': 1
},
tags = {
div: 1,
p: 1,
//trace:2183 这些也认为是行
blockquote: 1, center: 1, h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1,
span: 1
},
highlightCont;
//升级了版本，但配置项目里没有autotypeset
if (!opt) {
return;
}
function isLine(node, notEmpty) {
if (!node || node.nodeType == 3)
return 0;
if (domUtils.isBr(node))
return 1;
if (node && node.parentNode && tags[node.tagName.toLowerCase()]) {
if (highlightCont && highlightCont.contains(node)
||
node.getAttribute('pagebreak')
) {
return 0;
}
return notEmpty ? !domUtils.isEmptyBlock(node) : domUtils.isEmptyBlock(node, new RegExp('[\\s' + domUtils.fillChar
+ ']', 'g'));
}
}
function removeNotAttributeSpan(node) {
if (!node.style.cssText) {
domUtils.removeAttributes(node, ['style']);
if (node.tagName.toLowerCase() == 'span' && domUtils.hasNoAttributes(node)) {
domUtils.remove(node, true);
}
}
}
function autotype(type, html) {
var me = this, cont;
if (html) {
if (!opt.pasteFilter) {
return;
}
cont = me.document.createElement('div');
cont.innerHTML = html.html;
} else {
cont = me.document.body;
}
var nodes = domUtils.getElementsByTagName(cont, '*');
// 行首缩进，段落方向，段间距，段内间距
for (var i = 0, ci; ci = nodes[i++];) {
if (me.fireEvent('excludeNodeinautotype', ci) === true) {
continue;
}
//font-size
if (opt.clearFontSize && ci.style.fontSize) {
domUtils.removeStyle(ci, 'font-size');
removeNotAttributeSpan(ci);
}
//font-family
if (opt.clearFontFamily && ci.style.fontFamily) {
domUtils.removeStyle(ci, 'font-family');
removeNotAttributeSpan(ci);
}
if (isLine(ci)) {
//合并空行
if (opt.mergeEmptyline) {
var next = ci.nextSibling, tmpNode, isBr = domUtils.isBr(ci);
while (isLine(next)) {
tmpNode = next;
next = tmpNode.nextSibling;
if (isBr && (!next || next && !domUtils.isBr(next))) {
break;
}
domUtils.remove(tmpNode);
}
}
//去掉空行，保留占位的空行
if (opt.removeEmptyline && domUtils.inDoc(ci, cont) && !remainTag[ci.parentNode.tagName.toLowerCase()]) {
if (domUtils.isBr(ci)) {
next = ci.nextSibling;
if (next && !domUtils.isBr(next)) {
continue;
}
}
domUtils.remove(ci);
continue;
}
}
if (isLine(ci, true) && ci.tagName != 'SPAN') {
if (opt.indent) {
ci.style.textIndent = opt.indentValue;
}
if (opt.textAlign) {
ci.style.textAlign = opt.textAlign;
}
// if(opt.lineHeight)
// ci.style.lineHeight = opt.lineHeight + 'cm';
}
//去掉class,保留的class不去掉
if (opt.removeClass && ci.className && !remainClass[ci.className.toLowerCase()]) {
if (highlightCont && highlightCont.contains(ci)) {
continue;
}
domUtils.removeAttributes(ci, ['class']);
}
//表情不处理
if (opt.imageBlockLine && ci.tagName.toLowerCase() == 'img' && !ci.getAttribute('emotion')) {
if (html) {
var img = ci;
switch (opt.imageBlockLine) {
case 'left':
case 'right':
case 'none':
var pN = img.parentNode, tmpNode, pre, next;
while (dtd.$inline[pN.tagName] || pN.tagName == 'A') {
pN = pN.parentNode;
}
tmpNode = pN;
if (tmpNode.tagName == 'P' && domUtils.getStyle(tmpNode, 'text-align') == 'center') {
if (!domUtils.isBody(tmpNode) && domUtils.getChildCount(tmpNode, function (node) {
return !domUtils.isBr(node) && !domUtils.isWhitespace(node)
}) == 1) {
pre = tmpNode.previousSibling;
next = tmpNode.nextSibling;
if (pre && next && pre.nodeType == 1 && next.nodeType == 1 && pre.tagName == next.tagName && domUtils.isBlockElm(pre)) {
pre.appendChild(tmpNode.firstChild);
while (next.firstChild) {
pre.appendChild(next.firstChild);
}
domUtils.remove(tmpNode);
domUtils.remove(next);
} else {
domUtils.setStyle(tmpNode, 'text-align', '');
}
}
}
domUtils.setStyle(img, 'float', opt.imageBlockLine);
break;
case 'center':
if (me.queryCommandValue('imagefloat') != 'center') {
pN = img.parentNode;
domUtils.setStyle(img, 'float', 'none');
tmpNode = img;
while (pN && domUtils.getChildCount(pN, function (node) {
return !domUtils.isBr(node) && !domUtils.isWhitespace(node)
}) == 1
&& (dtd.$inline[pN.tagName] || pN.tagName == 'A')) {
tmpNode = pN;
pN = pN.parentNode;
}
var pNode = me.document.createElement('p');
domUtils.setAttributes(pNode, {
style: 'text-align:center'
});
tmpNode.parentNode.insertBefore(pNode, tmpNode);
pNode.appendChild(tmpNode);
domUtils.setStyle(tmpNode, 'float', '');
}
}
} else {
var range = me.selection.getRange();
range.selectNode(ci).select();
me.execCommand('imagefloat', opt.imageBlockLine);
}
}
//去掉冗余的标签
if (opt.removeEmptyNode) {
if (opt.removeTagNames[ci.tagName.toLowerCase()] && domUtils.hasNoAttributes(ci) && domUtils.isEmptyBlock(ci)) {
domUtils.remove(ci);
}
}
}
if (html) {
html.html = cont.innerHTML;
}
}
if (opt.pasteFilter) {
me.addListener('beforepaste', autotype);
}
me.commands['autotypeset'] = {
execCommand: function () {
me.removeListener('beforepaste', autotype);
if (opt.pasteFilter) {
me.addListener('beforepaste', autotype);
}
autotype.call(me)
}
};
};
///import core
///commands 自动提交
///commandsName autosubmit
///commandsTitle 自动提交
UE.plugins['autosubmit'] = function () {
var me = this;
me.commands['autosubmit'] = {
execCommand: function () {
var me = this,
form = domUtils.findParentByTagName(me.iframe, "form", false);
if (form) {
if (me.fireEvent("beforesubmit") === false) {
return;
}
me.sync();
form.submit();
}
}
};
//快捷键
me.addshortcutkey({
"autosubmit": "ctrl+13" //手动提交
});
};
///import core
///commands 插入背景
///commandsName background
///commandsTitle 插入背景
///commandsDialog dialogs\background
UE.plugins['background'] = function () {
var me = this;
me.addListener("getAllHtml", function (type, headHtml) {
var body = this.body,
su = domUtils.getComputedStyle(body, "background-image"),
url = "";
if (su.indexOf(me.options.imagePath) > 0) {
url = su.substring(su.indexOf(me.options.imagePath), su.length - 1).replace(/"|\(|\)/ig, "");
} else {
url = su != "none" ? su.replace(/url\("?|"?\)/ig, "") : "";
}
var html = ' ';
headHtml.push(html);
});
}
///import core
///import plugins\inserthtml.js
///commands 插入图片，操作图片的对齐方式
///commandsName InsertImage,ImageNone,ImageLeft,ImageRight,ImageCenter
///commandsTitle 图片,默认,居左,居右,居中
///commandsDialog dialogs\image
/**
* Created by .
* User: zhanyi
* for image
*/
UE.commands['imagefloat'] = {
execCommand: function (cmd, align) {
var me = this,
range = me.selection.getRange();
if (!range.collapsed) {
var img = range.getClosedNode();
if (img && img.tagName == 'IMG') {
switch (align) {
case 'left':
case 'right':
case 'none':
var pN = img.parentNode, tmpNode, pre, next;
while (dtd.$inline[pN.tagName] || pN.tagName == 'A') {
pN = pN.parentNode;
}
tmpNode = pN;
if (tmpNode.tagName == 'P' && domUtils.getStyle(tmpNode, 'text-align') == 'center') {
if (!domUtils.isBody(tmpNode) && domUtils.getChildCount(tmpNode, function (node) {
return !domUtils.isBr(node) && !domUtils.isWhitespace(node);
}) == 1) {
pre = tmpNode.previousSibling;
next = tmpNode.nextSibling;
if (pre && next && pre.nodeType == 1 && next.nodeType == 1 && pre.tagName == next.tagName && domUtils.isBlockElm(pre)) {
pre.appendChild(tmpNode.firstChild);
while (next.firstChild) {
pre.appendChild(next.firstChild);
}
domUtils.remove(tmpNode);
domUtils.remove(next);
} else {
domUtils.setStyle(tmpNode, 'text-align', '');
}
}
range.selectNode(img).select();
}
domUtils.setStyle(img, 'float', align == 'none' ? '' : align);
if (align == 'none') {
domUtils.removeAttributes(img, 'align');
}
break;
case 'center':
if (me.queryCommandValue('imagefloat') != 'center') {
pN = img.parentNode;
domUtils.setStyle(img, 'float', '');
domUtils.removeAttributes(img, 'align');
tmpNode = img;
while (pN && domUtils.getChildCount(pN, function (node) {
return !domUtils.isBr(node) && !domUtils.isWhitespace(node);
}) == 1
&& (dtd.$inline[pN.tagName] || pN.tagName == 'A')) {
tmpNode = pN;
pN = pN.parentNode;
}
range.setStartBefore(tmpNode).setCursor(false);
pN = me.document.createElement('div');
pN.appendChild(tmpNode);
domUtils.setStyle(tmpNode, 'float', '');
me.execCommand('insertHtml', '' + pN.innerHTML + '
');
tmpNode = me.document.getElementById('_img_parent_tmp');
tmpNode.removeAttribute('id');
tmpNode = tmpNode.firstChild;
range.selectNode(tmpNode).select();
//去掉后边多余的元素
next = tmpNode.parentNode.nextSibling;
if (next && domUtils.isEmptyNode(next)) {
domUtils.remove(next);
}
}
break;
}
}
}
},
queryCommandValue: function () {
var range = this.selection.getRange(),
startNode, floatStyle;
if (range.collapsed) {
return 'none';
}
startNode = range.getClosedNode();
if (startNode && startNode.nodeType == 1 && startNode.tagName == 'IMG') {
floatStyle = startNode.getAttribute('align') || domUtils.getComputedStyle(startNode, 'float');
if (floatStyle == 'none') {
floatStyle = domUtils.getComputedStyle(startNode.parentNode, 'text-align') == 'center' ? 'center' : floatStyle;
}
return {
left: 1,
right: 1,
center: 1
}[floatStyle] ? floatStyle : 'none';
}
return 'none';
},
queryCommandState: function () {
var range = this.selection.getRange(),
startNode;
if (range.collapsed) return -1;
startNode = range.getClosedNode();
if (startNode && startNode.nodeType == 1 && startNode.tagName == 'IMG') {
return 0;
}
return -1;
}
};
UE.commands['insertimage'] = {
execCommand: function (cmd, opt) {
opt = utils.isArray(opt) ? opt : [opt];
if (!opt.length) {
return;
}
var me = this,
range = me.selection.getRange(),
img = range.getClosedNode();
if (img && /img/i.test(img.tagName) && img.className != "edui-faked-video" && !img.getAttribute("word_img")) {
var first = opt.shift();
var floatStyle = first['floatStyle'];
delete first['floatStyle'];
//// img.style.border = (first.border||0) +"px solid #000";
//// img.style.margin = (first.margin||0) +"px";
// img.style.cssText += ';margin:' + (first.margin||0) +"px;" + 'border:' + (first.border||0) +"px solid #000";
domUtils.setAttributes(img, first);
me.execCommand('imagefloat', floatStyle);
if (opt.length > 0) {
range.setStartAfter(img).setCursor(false, true);
me.execCommand('insertimage', opt);
}
} else {
var html = [], str = '', ci;
ci = opt[0];
if (opt.length == 1) {
str = '
';
if (ci['floatStyle'] == 'center') {
str = '' + str + '
';
}
html.push(str);
} else {
for (var i = 0; ci = opt[i++];) {
str = '
';
html.push(str);
}
}
me.execCommand('insertHtml', html.join(''));
}
}
};
///import core
///commands 段落格式,居左,居右,居中,两端对齐
///commandsName JustifyLeft,JustifyCenter,JustifyRight,JustifyJustify
///commandsTitle 居左对齐,居中对齐,居右对齐,两端对齐
/**
* @description 居左右中
* @name baidu.editor.execCommand
* @param {String} cmdName justify执行对齐方式的命令
* @param {String} align 对齐方式：left居左，right居右，center居中，justify两端对齐
* @author zhanyi
*/
UE.plugins['justify'] = function () {
var me = this,
block = domUtils.isBlockElm,
defaultValue = {
left: 1,
right: 1,
center: 1,
justify: 1
},
doJustify = function (range, style) {
var bookmark = range.createBookmark(),
filterFn = function (node) {
return node.nodeType == 1 ? node.tagName.toLowerCase() != 'br' && !domUtils.isBookmarkNode(node) : !domUtils.isWhitespace(node);
};
range.enlarge(true);
var bookmark2 = range.createBookmark(),
current = domUtils.getNextDomNode(bookmark2.start, false, filterFn),
tmpRange = range.cloneRange(),
tmpNode;
while (current && !(domUtils.getPosition(current, bookmark2.end) & domUtils.POSITION_FOLLOWING)) {
if (current.nodeType == 3 || !block(current)) {
tmpRange.setStartBefore(current);
while (current && current !== bookmark2.end && !block(current)) {
tmpNode = current;
current = domUtils.getNextDomNode(current, false, null, function (node) {
return !block(node);
});
}
tmpRange.setEndAfter(tmpNode);
var common = tmpRange.getCommonAncestor();
if (!domUtils.isBody(common) && block(common)) {
domUtils.setStyles(common, utils.isString(style) ? {'text-align': style} : style);
current = common;
} else {
var p = range.document.createElement('p');
domUtils.setStyles(p, utils.isString(style) ? {'text-align': style} : style);
var frag = tmpRange.extractContents();
p.appendChild(frag);
tmpRange.insertNode(p);
current = p;
}
current = domUtils.getNextDomNode(current, false, filterFn);
} else {
current = domUtils.getNextDomNode(current, true, filterFn);
}
}
return range.moveToBookmark(bookmark2).moveToBookmark(bookmark);
};
UE.commands['justify'] = {
execCommand: function (cmdName, align) {
var range = this.selection.getRange(),
txt;
//闭合时单独处理
if (range.collapsed) {
txt = this.document.createTextNode('p');
range.insertNode(txt);
}
doJustify(range, align);
if (txt) {
range.setStartBefore(txt).collapse(true);
domUtils.remove(txt);
}
range.select();
return true;
},
queryCommandValue: function () {
var startNode = this.selection.getStart(),
value = domUtils.getComputedStyle(startNode, 'text-align');
return defaultValue[value] ? value : 'left';
},
queryCommandState: function () {
var start = this.selection.getStart(),
cell = start && domUtils.findParentByTagName(start, ["td", "th", "caption"], true);
return cell ? -1 : 0;
}
};
};
///import core
///import plugins\removeformat.js
///commands 字体颜色,背景色,字号,字体,下划线,删除线
///commandsName ForeColor,BackColor,FontSize,FontFamily,Underline,StrikeThrough
///commandsTitle 字体颜色,背景色,字号,字体,下划线,删除线
/**
* @description 字体
* @name baidu.editor.execCommand
* @param {String} cmdName 执行的功能名称
* @param {String} value 传入的值
*/
UE.plugins['font'] = function () {
var me = this,
fonts = {
'forecolor': 'color',
'backcolor': 'background-color',
'fontsize': 'font-size',
'fontfamily': 'font-family',
'underline': 'text-decoration',
'strikethrough': 'text-decoration',
'fontborder': 'border'
},
needCmd = {'underline': 1, 'strikethrough': 1, 'fontborder': 1},
needSetChild = {
'forecolor': 'color',
'backcolor': 'background-color',
'fontsize': 'font-size',
'fontfamily': 'font-family'
};
me.setOpt({
'fontfamily': [
{ name: 'songti', val: '宋体,SimSun'},
{ name: 'yahei', val: '微软雅黑,Microsoft YaHei'},
{ name: 'kaiti', val: '楷体,楷体_GB2312, SimKai'},
{ name: 'heiti', val: '黑体, SimHei'},
{ name: 'lishu', val: '隶书, SimLi'},
{ name: 'andaleMono', val: 'andale mono'},
{ name: 'arial', val: 'arial, helvetica,sans-serif'},
{ name: 'arialBlack', val: 'arial black,avant garde'},
{ name: 'comicSansMs', val: 'comic sans ms'},
{ name: 'impact', val: 'impact,chicago'},
{ name: 'timesNewRoman', val: 'times new roman'}
],
'fontsize': [10, 11, 12, 14, 16, 18, 20, 24, 36]
});
function mergeWithParent(node) {
var parent;
while (parent = node.parentNode) {
if (parent.tagName == 'SPAN' && domUtils.getChildCount(parent, function (child) {
return !domUtils.isBookmarkNode(child) && !domUtils.isBr(child)
}) == 1) {
parent.style.cssText += node.style.cssText;
domUtils.remove(node, true);
node = parent;
} else {
break;
}
}
}
function mergeChild(rng, cmdName, value) {
if (needSetChild[cmdName]) {
rng.adjustmentBoundary();
if (!rng.collapsed && rng.startContainer.nodeType == 1) {
var start = rng.startContainer.childNodes[rng.startOffset];
if (start && domUtils.isTagNode(start, 'span')) {
var bk = rng.createBookmark();
utils.each(domUtils.getElementsByTagName(start, 'span'), function (span) {
if (!span.parentNode || domUtils.isBookmarkNode(span))return;
if (cmdName == 'backcolor' && domUtils.getComputedStyle(span, 'background-color').toLowerCase() === value) {
return;
}
domUtils.removeStyle(span, needSetChild[cmdName]);
if (span.style.cssText.replace(/^\s+$/, '').length == 0) {
domUtils.remove(span, true)
}
});
rng.moveToBookmark(bk)
}
}
}
}
function mergesibling(rng, cmdName, value) {
var collapsed = rng.collapsed,
bk = rng.createBookmark(), common;
if (collapsed) {
common = bk.start.parentNode;
while (dtd.$inline[common.tagName]) {
common = common.parentNode;
}
} else {
common = domUtils.getCommonAncestor(bk.start, bk.end);
}
utils.each(domUtils.getElementsByTagName(common, 'span'), function (span) {
if (!span.parentNode || domUtils.isBookmarkNode(span))return;
if (/\s*border\s*:\s*none;?\s*/i.test(span.style.cssText)) {
if (/^\s*border\s*:\s*none;?\s*$/.test(span.style.cssText)) {
domUtils.remove(span, true);
} else {
domUtils.removeStyle(span, 'border');
}
return
}
if (/border/i.test(span.style.cssText) && span.parentNode.tagName == 'SPAN' && /border/i.test(span.parentNode.style.cssText)) {
span.style.cssText = span.style.cssText.replace(/border[^:]*:[^;]+;?/gi, '');
}
if (!(cmdName == 'fontborder' && value == 'none')) {
var next = span.nextSibling;
while (next && next.nodeType == 1 && next.tagName == 'SPAN') {
if (domUtils.isBookmarkNode(next) && cmdName == 'fontborder') {
span.appendChild(next);
next = span.nextSibling;
continue;
}
if (next.style.cssText == span.style.cssText) {
domUtils.moveChild(next, span);
domUtils.remove(next);
}
if (span.nextSibling === next)
break;
next = span.nextSibling;
}
}
mergeWithParent(span);
if (browser.ie && browser.version > 8) {
//拷贝父亲们的特别的属性,这里只做背景颜色的处理
var parent = domUtils.findParent(span, function (n) {
return n.tagName == 'SPAN' && /background-color/.test(n.style.cssText)
});
if (parent && !/background-color/.test(span.style.cssText)) {
span.style.backgroundColor = parent.style.backgroundColor;
}
}
});
rng.moveToBookmark(bk);
mergeChild(rng, cmdName, value)
}
me.addInputRule(function (root) {
utils.each(root.getNodesByTagName('u s del font strike'), function (node) {
if (node.tagName == 'font') {
var cssStyle = [];
for (var p in node.attrs) {
switch (p) {
case 'size':
cssStyle.push('font-size:' + node.attrs[p] + 'px');
break;
case 'color':
cssStyle.push('color:' + node.attrs[p]);
break;
case 'face':
cssStyle.push('font-family:' + node.attrs[p]);
break;
case 'style':
cssStyle.push(node.attrs[p]);
}
}
node.attrs = {
'style': cssStyle.join(';')
};
} else {
var val = node.tagName == 'u' ? 'underline' : 'line-through';
node.attrs = {
'style': (node.getAttr('style') || '') + 'text-decoration:' + val + ';'
}
}
node.tagName = 'span';
});
// utils.each(root.getNodesByTagName('span'), function (node) {
// var val;
// if(val = node.getAttr('class')){
// if(/fontstrikethrough/.test(val)){
// node.setStyle('text-decoration','line-through');
// if(node.attrs['class']){
// node.attrs['class'] = node.attrs['class'].replace(/fontstrikethrough/,'');
// }else{
// node.setAttr('class')
// }
// }
// if(/fontborder/.test(val)){
// node.setStyle('border','1px solid #000');
// if(node.attrs['class']){
// node.attrs['class'] = node.attrs['class'].replace(/fontborder/,'');
// }else{
// node.setAttr('class')
// }
// }
// }
// });
});
// me.addOutputRule(function(root){
// utils.each(root.getNodesByTagName('span'), function (node) {
// var val;
// if(val = node.getStyle('text-decoration')){
// if(/line-through/.test(val)){
// if(node.attrs['class']){
// node.attrs['class'] += ' fontstrikethrough';
// }else{
// node.setAttr('class','fontstrikethrough')
// }
// }
//
// node.setStyle('text-decoration')
// }
// if(val = node.getStyle('border')){
// if(/1px/.test(val) && /solid/.test(val)){
// if(node.attrs['class']){
// node.attrs['class'] += ' fontborder';
//
// }else{
// node.setAttr('class','fontborder')
// }
// }
// node.setStyle('border')
//
// }
// });
// });
for (var p in fonts) {
(function (cmd, style) {
UE.commands[cmd] = {
execCommand: function (cmdName, value) {
value = value || (this.queryCommandState(cmdName) ? 'none' : cmdName == 'underline' ? 'underline' :
cmdName == 'fontborder' ? '1px solid #000' :
'line-through');
var me = this,
range = this.selection.getRange(),
text;
if (value == 'default') {
if (range.collapsed) {
text = me.document.createTextNode('font');
range.insertNode(text).select();
}
me.execCommand('removeFormat', 'span,a', style);
if (text) {
range.setStartBefore(text).collapse(true);
domUtils.remove(text);
}
mergesibling(range, cmdName, value);
range.select()
} else {
if (!range.collapsed) {
if (needCmd[cmd] && me.queryCommandValue(cmd)) {
me.execCommand('removeFormat', 'span,a', style);
}
range = me.selection.getRange();
range.applyInlineStyle('span', {'style': style + ':' + value});
mergesibling(range, cmdName, value);
range.select();
} else {
var span = domUtils.findParentByTagName(range.startContainer, 'span', true);
text = me.document.createTextNode('font');
if (span && !span.children.length && !span[browser.ie ? 'innerText' : 'textContent'].replace(fillCharReg, '').length) {
//for ie hack when enter
range.insertNode(text);
if (needCmd[cmd]) {
range.selectNode(text).select();
me.execCommand('removeFormat', 'span,a', style, null);
span = domUtils.findParentByTagName(text, 'span', true);
range.setStartBefore(text);
}
span && (span.style.cssText += ';' + style + ':' + value);
range.collapse(true).select();
} else {
range.insertNode(text);
range.selectNode(text).select();
span = range.document.createElement('span');
if (needCmd[cmd]) {
//a标签内的不处理跳过
if (domUtils.findParentByTagName(text, 'a', true)) {
range.setStartBefore(text).setCursor();
domUtils.remove(text);
return;
}
me.execCommand('removeFormat', 'span,a', style);
}
span.style.cssText = style + ':' + value;
text.parentNode.insertBefore(span, text);
//修复，span套span 但样式不继承的问题
if (!browser.ie || browser.ie && browser.version == 9) {
var spanParent = span.parentNode;
while (!domUtils.isBlockElm(spanParent)) {
if (spanParent.tagName == 'SPAN') {
//opera合并style不会加入";"
span.style.cssText = spanParent.style.cssText + ";" + span.style.cssText;
}
spanParent = spanParent.parentNode;
}
}
if (opera) {
setTimeout(function () {
range.setStart(span, 0).collapse(true);
mergesibling(range, cmdName, value);
range.select();
});
} else {
range.setStart(span, 0).collapse(true);
mergesibling(range, cmdName, value);
range.select();
}
//trace:981
//domUtils.mergeToParent(span)
}
domUtils.remove(text);
}
}
return true;
},
queryCommandValue: function (cmdName) {
var startNode = this.selection.getStart();
//trace:946
if (cmdName == 'underline' || cmdName == 'strikethrough') {
var tmpNode = startNode, value;
while (tmpNode && !domUtils.isBlockElm(tmpNode) && !domUtils.isBody(tmpNode)) {
if (tmpNode.nodeType == 1) {
value = domUtils.getComputedStyle(tmpNode, style);
if (value != 'none') {
return value;
}
}
tmpNode = tmpNode.parentNode;
}
return 'none';
}
if (cmdName == 'fontborder') {
var tmp = startNode, val;
while (tmp && dtd.$inline[tmp.tagName]) {
if (val = domUtils.getComputedStyle(tmp, 'border')) {
if (/1px/.test(val) && /solid/.test(val)) {
return val;
}
}
tmp = tmp.parentNode;
}
return ''
}
if (cmdName == 'FontSize') {
var styleVal = domUtils.getComputedStyle(startNode, style),
tmp = /^([\d\.]+)(\w+)$/.exec(styleVal);
if (tmp) {
return Math.floor(tmp[1]) + tmp[2];
}
return styleVal;
}
return domUtils.getComputedStyle(startNode, style);
},
queryCommandState: function (cmdName) {
if (!needCmd[cmdName])
return 0;
var val = this.queryCommandValue(cmdName);
if (cmdName == 'fontborder') {
return /1px/.test(val) && /solid/.test(val)
} else {
return val == (cmdName == 'underline' ?
'underline' : 'line-through');
}
}
};
})(p, fonts[p]);
}
};
///import core
///commands 超链接,取消链接
///commandsName Link,Unlink
///commandsTitle 超链接,取消链接
///commandsDialog dialogs\link
/**
* 超链接
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName link插入超链接
* @param {Object} options url地址，title标题，target是否打开新页
* @author zhanyi
*/
/**
* 取消链接
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName unlink取消链接
* @author zhanyi
*/
UE.plugins['link'] = function () {
function optimize(range) {
var start = range.startContainer, end = range.endContainer;
if (start = domUtils.findParentByTagName(start, 'a', true)) {
range.setStartBefore(start);
}
if (end = domUtils.findParentByTagName(end, 'a', true)) {
range.setEndAfter(end);
}
}
UE.commands['unlink'] = {
execCommand: function () {
var range = this.selection.getRange(),
bookmark;
if (range.collapsed && !domUtils.findParentByTagName(range.startContainer, 'a', true)) {
return;
}
bookmark = range.createBookmark();
optimize(range);
range.removeInlineStyle('a').moveToBookmark(bookmark).select();
},
queryCommandState: function () {
return !this.highlight && this.queryCommandValue('link') ? 0 : -1;
}
};
function doLink(range, opt, me) {
var rngClone = range.cloneRange(),
link = me.queryCommandValue('link');
optimize(range = range.adjustmentBoundary());
var start = range.startContainer;
if (start.nodeType == 1 && link) {
start = start.childNodes[range.startOffset];
if (start && start.nodeType == 1 && start.tagName == 'A' && /^(?:https?|ftp|file)\s*:\s*\/\//.test(start[browser.ie ? 'innerText' : 'textContent'])) {
start[browser.ie ? 'innerText' : 'textContent'] = utils.html(opt.textValue || opt.href);
}
}
if (!rngClone.collapsed || link) {
range.removeInlineStyle('a');
rngClone = range.cloneRange();
}
if (rngClone.collapsed) {
var a = range.document.createElement('a'),
text = '';
if (opt.textValue) {
text = utils.html(opt.textValue);
delete opt.textValue;
} else {
text = utils.html(opt.href);
}
domUtils.setAttributes(a, opt);
start = domUtils.findParentByTagName(rngClone.startContainer, 'a', true);
if (start && domUtils.isInNodeEndBoundary(rngClone, start)) {
range.setStartAfter(start).collapse(true);
}
a[browser.ie ? 'innerText' : 'textContent'] = text;
range.insertNode(a).selectNode(a);
} else {
range.applyInlineStyle('a', opt);
}
}
UE.commands['link'] = {
execCommand: function (cmdName, opt) {
var range;
opt._href && (opt._href = utils.unhtml(opt._href, /[<">]/g));
opt.href && (opt.href = utils.unhtml(opt.href, /[<">]/g));
opt.textValue && (opt.textValue = utils.unhtml(opt.textValue, /[<">]/g));
doLink(range = this.selection.getRange(), opt, this);
//闭合都不加占位符，如果加了会在a后边多个占位符节点，导致a是图片背景组成的列表，出现空白问题
range.collapse().select(true);
},
queryCommandValue: function () {
var range = this.selection.getRange(),
node;
if (range.collapsed) {
// node = this.selection.getStart();
//在ie下getstart()取值偏上了
node = range.startContainer;
node = node.nodeType == 1 ? node : node.parentNode;
if (node && (node = domUtils.findParentByTagName(node, 'a', true)) && !domUtils.isInNodeEndBoundary(range, node)) {
return node;
}
} else {
//trace:1111 如果是xx
startContainer是p就会找不到a
range.shrinkBoundary();
var start = range.startContainer.nodeType == 3 || !range.startContainer.childNodes[range.startOffset] ? range.startContainer : range.startContainer.childNodes[range.startOffset],
end = range.endContainer.nodeType == 3 || range.endOffset == 0 ? range.endContainer : range.endContainer.childNodes[range.endOffset - 1],
common = range.getCommonAncestor();
node = domUtils.findParentByTagName(common, 'a', true);
if (!node && common.nodeType == 1) {
var as = common.getElementsByTagName('a'),
ps, pe;
for (var i = 0, ci; ci = as[i++];) {
ps = domUtils.getPosition(ci, start), pe = domUtils.getPosition(ci, end);
if ((ps & domUtils.POSITION_FOLLOWING || ps & domUtils.POSITION_CONTAINS)
&&
(pe & domUtils.POSITION_PRECEDING || pe & domUtils.POSITION_CONTAINS)
) {
node = ci;
break;
}
}
}
return node;
}
},
queryCommandState: function () {
//判断如果是视频的话连接不可用
//fix 853
var img = this.selection.getRange().getClosedNode(),
flag = img && (img.className == "edui-faked-video");
return flag ? -1 : 0;
}
};
};
///import core
///import plugins\inserthtml.js
///commands 插入框架
///commandsName InsertFrame
///commandsTitle 插入Iframe
///commandsDialog dialogs\insertframe
UE.plugins['insertframe'] = function () {
var me = this;
function deleteIframe() {
me._iframe && delete me._iframe;
}
me.addListener("selectionchange", function () {
deleteIframe();
});
};
///import core
///commands 涂鸦
///commandsName Scrawl
///commandsTitle 涂鸦
///commandsDialog dialogs\scrawl
UE.commands['scrawl'] = {
queryCommandState: function () {
return ( browser.ie && browser.version <= 8 ) ? -1 : 0;
}
};
///import core
///commands 清除格式
///commandsName RemoveFormat
///commandsTitle 清除格式
/**
* @description 清除格式
* @name baidu.editor.execCommand
* @param {String} cmdName removeformat清除格式命令
* @param {String} tags 以逗号隔开的标签。如：span,a
* @param {String} style 样式
* @param {String} attrs 属性
* @param {String} notIncluedA 是否把a标签切开
* @author zhanyi
*/
UE.plugins['removeformat'] = function () {
var me = this;
me.setOpt({
'removeFormatTags': 'b,big,code,del,dfn,em,font,i,ins,kbd,q,samp,small,span,strike,strong,sub,sup,tt,u,var',
'removeFormatAttributes': 'class,style,lang,width,height,align,hspace,valign'
});
me.commands['removeformat'] = {
execCommand: function (cmdName, tags, style, attrs, notIncludeA) {
var tagReg = new RegExp('^(?:' + (tags || this.options.removeFormatTags).replace(/,/g, '|') + ')$', 'i') ,
removeFormatAttributes = style ? [] : (attrs || this.options.removeFormatAttributes).split(','),
range = new dom.Range(this.document),
bookmark, node, parent,
filter = function (node) {
return node.nodeType == 1;
};
function isRedundantSpan(node) {
if (node.nodeType == 3 || node.tagName.toLowerCase() != 'span') {
return 0;
}
if (browser.ie) {
//ie 下判断实效，所以只能简单用style来判断
//return node.style.cssText == '' ? 1 : 0;
var attrs = node.attributes;
if (attrs.length) {
for (var i = 0, l = attrs.length; i < l; i++) {
if (attrs[i].specified) {
return 0;
}
}
return 1;
}
}
return !node.attributes.length;
}
function doRemove(range) {
var bookmark1 = range.createBookmark();
if (range.collapsed) {
range.enlarge(true);
}
//不能把a标签切了
if (!notIncludeA) {
var aNode = domUtils.findParentByTagName(range.startContainer, 'a', true);
if (aNode) {
range.setStartBefore(aNode);
}
aNode = domUtils.findParentByTagName(range.endContainer, 'a', true);
if (aNode) {
range.setEndAfter(aNode);
}
}
bookmark = range.createBookmark();
node = bookmark.start;
//切开始
while ((parent = node.parentNode) && !domUtils.isBlockElm(parent)) {
domUtils.breakParent(node, parent);
domUtils.clearEmptySibling(node);
}
if (bookmark.end) {
//切结束
node = bookmark.end;
while ((parent = node.parentNode) && !domUtils.isBlockElm(parent)) {
domUtils.breakParent(node, parent);
domUtils.clearEmptySibling(node);
}
//开始去除样式
var current = domUtils.getNextDomNode(bookmark.start, false, filter),
next;
while (current) {
if (current == bookmark.end) {
break;
}
next = domUtils.getNextDomNode(current, true, filter);
if (!dtd.$empty[current.tagName.toLowerCase()] && !domUtils.isBookmarkNode(current)) {
if (tagReg.test(current.tagName)) {
if (style) {
domUtils.removeStyle(current, style);
if (isRedundantSpan(current) && style != 'text-decoration') {
domUtils.remove(current, true);
}
} else {
domUtils.remove(current, true);
}
} else {
//trace:939 不能把list上的样式去掉
if (!dtd.$tableContent[current.tagName] && !dtd.$list[current.tagName]) {
domUtils.removeAttributes(current, removeFormatAttributes);
if (isRedundantSpan(current)) {
domUtils.remove(current, true);
}
}
}
}
current = next;
}
}
//trace:1035
//trace:1096 不能把td上的样式去掉，比如边框
var pN = bookmark.start.parentNode;
if (domUtils.isBlockElm(pN) && !dtd.$tableContent[pN.tagName] && !dtd.$list[pN.tagName]) {
domUtils.removeAttributes(pN, removeFormatAttributes);
}
pN = bookmark.end.parentNode;
if (bookmark.end && domUtils.isBlockElm(pN) && !dtd.$tableContent[pN.tagName] && !dtd.$list[pN.tagName]) {
domUtils.removeAttributes(pN, removeFormatAttributes);
}
range.moveToBookmark(bookmark).moveToBookmark(bookmark1);
//清除冗余的代码
var node = range.startContainer,
tmp,
collapsed = range.collapsed;
while (node.nodeType == 1 && domUtils.isEmptyNode(node) && dtd.$removeEmpty[node.tagName]) {
tmp = node.parentNode;
range.setStartBefore(node);
//trace:937
//更新结束边界
if (range.startContainer === range.endContainer) {
range.endOffset--;
}
domUtils.remove(node);
node = tmp;
}
if (!collapsed) {
node = range.endContainer;
while (node.nodeType == 1 && domUtils.isEmptyNode(node) && dtd.$removeEmpty[node.tagName]) {
tmp = node.parentNode;
range.setEndBefore(node);
domUtils.remove(node);
node = tmp;
}
}
}
range = this.selection.getRange();
doRemove(range);
range.select();
}
};
};
///import core
///commands 引用
///commandsName BlockQuote
///commandsTitle 引用
/**
*
* 引用模块实现
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName blockquote引用
*/
UE.plugins['blockquote'] = function () {
var me = this;
function getObj(editor) {
return domUtils.filterNodeList(editor.selection.getStartElementPath(), 'blockquote');
}
me.commands['blockquote'] = {
execCommand: function (cmdName, attrs) {
var range = this.selection.getRange(),
obj = getObj(this),
blockquote = dtd.blockquote,
bookmark = range.createBookmark();
if (obj) {
var start = range.startContainer,
startBlock = domUtils.isBlockElm(start) ? start : domUtils.findParent(start, function (node) {
return domUtils.isBlockElm(node)
}),
end = range.endContainer,
endBlock = domUtils.isBlockElm(end) ? end : domUtils.findParent(end, function (node) {
return domUtils.isBlockElm(node)
});
//处理一下li
startBlock = domUtils.findParentByTagName(startBlock, 'li', true) || startBlock;
endBlock = domUtils.findParentByTagName(endBlock, 'li', true) || endBlock;
if (startBlock.tagName == 'LI' || startBlock.tagName == 'TD' || startBlock === obj || domUtils.isBody(startBlock)) {
domUtils.remove(obj, true);
} else {
domUtils.breakParent(startBlock, obj);
}
if (startBlock !== endBlock) {
obj = domUtils.findParentByTagName(endBlock, 'blockquote');
if (obj) {
if (endBlock.tagName == 'LI' || endBlock.tagName == 'TD' || domUtils.isBody(endBlock)) {
obj.parentNode && domUtils.remove(obj, true);
} else {
domUtils.breakParent(endBlock, obj);
}
}
}
var blockquotes = domUtils.getElementsByTagName(this.document, 'blockquote');
for (var i = 0, bi; bi = blockquotes[i++];) {
if (!bi.childNodes.length) {
domUtils.remove(bi);
} else if (domUtils.getPosition(bi, startBlock) & domUtils.POSITION_FOLLOWING && domUtils.getPosition(bi, endBlock) & domUtils.POSITION_PRECEDING) {
domUtils.remove(bi, true);
}
}
} else {
var tmpRange = range.cloneRange(),
node = tmpRange.startContainer.nodeType == 1 ? tmpRange.startContainer : tmpRange.startContainer.parentNode,
preNode = node,
doEnd = 1;
//调整开始
while (1) {
if (domUtils.isBody(node)) {
if (preNode !== node) {
if (range.collapsed) {
tmpRange.selectNode(preNode);
doEnd = 0;
} else {
tmpRange.setStartBefore(preNode);
}
} else {
tmpRange.setStart(node, 0);
}
break;
}
if (!blockquote[node.tagName]) {
if (range.collapsed) {
tmpRange.selectNode(preNode);
} else {
tmpRange.setStartBefore(preNode);
}
break;
}
preNode = node;
node = node.parentNode;
}
//调整结束
if (doEnd) {
preNode = node = node = tmpRange.endContainer.nodeType == 1 ? tmpRange.endContainer : tmpRange.endContainer.parentNode;
while (1) {
if (domUtils.isBody(node)) {
if (preNode !== node) {
tmpRange.setEndAfter(preNode);
} else {
tmpRange.setEnd(node, node.childNodes.length);
}
break;
}
if (!blockquote[node.tagName]) {
tmpRange.setEndAfter(preNode);
break;
}
preNode = node;
node = node.parentNode;
}
}
node = range.document.createElement('blockquote');
domUtils.setAttributes(node, attrs);
node.appendChild(tmpRange.extractContents());
tmpRange.insertNode(node);
//去除重复的
var childs = domUtils.getElementsByTagName(node, 'blockquote');
for (var i = 0, ci; ci = childs[i++];) {
if (ci.parentNode) {
domUtils.remove(ci, true);
}
}
}
range.moveToBookmark(bookmark).select();
},
queryCommandState: function () {
return getObj(this) ? 1 : 0;
}
};
};
///import core
///commands 大小写转换
///commandsName touppercase,tolowercase
///commandsTitle 大写,小写
/**
* 大小写转换
* @function
* @name baidu.editor.execCommands
* @param {String} cmdName cmdName="convertcase"
*/
UE.commands['touppercase'] =
UE.commands['tolowercase'] = {
execCommand: function (cmd) {
var me = this;
var rng = me.selection.getRange();
if (rng.collapsed) {
return rng;
}
var bk = rng.createBookmark(),
bkEnd = bk.end,
filterFn = function (node) {
return !domUtils.isBr(node) && !domUtils.isWhitespace(node);
},
curNode = domUtils.getNextDomNode(bk.start, false, filterFn);
while (curNode && (domUtils.getPosition(curNode, bkEnd) & domUtils.POSITION_PRECEDING)) {
if (curNode.nodeType == 3) {
curNode.nodeValue = curNode.nodeValue[cmd == 'touppercase' ? 'toUpperCase' : 'toLowerCase']();
}
curNode = domUtils.getNextDomNode(curNode, true, filterFn);
if (curNode === bkEnd) {
break;
}
}
rng.moveToBookmark(bk).select();
}
};
///import core
///import plugins\paragraph.js
///commands 首行缩进
///commandsName Outdent,Indent
///commandsTitle 取消缩进,首行缩进
/**
* 首行缩进
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName outdent取消缩进，indent缩进
*/
UE.commands['indent'] = {
execCommand: function () {
var me = this, value = me.queryCommandState("indent") ? "0em" : (me.options.indentValue || '2em');
me.execCommand('Paragraph', 'p', {style: 'text-indent:' + value});
},
queryCommandState: function () {
var pN = domUtils.filterNodeList(this.selection.getStartElementPath(), 'p h1 h2 h3 h4 h5 h6');
return pN && pN.style.textIndent && parseInt(pN.style.textIndent) ? 1 : 0;
}
};
///import core
///commands 打印
///commandsName Print
///commandsTitle 打印
/**
* @description 打印
* @name baidu.editor.execCommand
* @param {String} cmdName print打印编辑器内容
* @author zhanyi
*/
UE.commands['print'] = {
execCommand: function () {
this.window.print();
},
notNeedUndo: 1
};
///import core
///commands 预览
///commandsName Preview
///commandsTitle 预览
/**
* 预览
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName preview预览编辑器内容
*/
UE.commands['preview'] = {
execCommand: function () {
var w = window.open('', '_blank', ''),
d = w.document;
d.open();
d.write('' + this.getContent(null, null, true) + '
');
d.close();
},
notNeedUndo: 1
};
///import core
///commands 全选
///commandsName SelectAll
///commandsTitle 全选
/**
* 选中所有
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName selectall选中编辑器里的所有内容
* @author zhanyi
*/
UE.plugins['selectall'] = function () {
var me = this;
me.commands['selectall'] = {
execCommand: function () {
//去掉了原生的selectAll,因为会出现报错和当内容为空时，不能出现闭合状态的光标
var me = this, body = me.body,
range = me.selection.getRange();
range.selectNodeContents(body);
if (domUtils.isEmptyBlock(body)) {
//opera不能自动合并到元素的里边，要手动处理一下
if (browser.opera && body.firstChild && body.firstChild.nodeType == 1) {
range.setStartAtFirst(body.firstChild);
}
range.collapse(true);
}
range.select(true);
},
notNeedUndo: 1
};
//快捷键
me.addshortcutkey({
"selectAll": "ctrl+65"
});
};
///import core
///commands 格式
///commandsName Paragraph
///commandsTitle 段落格式
/**
* 段落样式
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName paragraph插入段落执行命令
* @param {String} style 标签值为：'p', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'
* @param {String} attrs 标签的属性
* @author zhanyi
*/
UE.plugins['paragraph'] = function () {
var me = this,
block = domUtils.isBlockElm,
notExchange = ['TD', 'LI', 'PRE'],
doParagraph = function (range, style, attrs, sourceCmdName) {
var bookmark = range.createBookmark(),
filterFn = function (node) {
return node.nodeType == 1 ? node.tagName.toLowerCase() != 'br' && !domUtils.isBookmarkNode(node) : !domUtils.isWhitespace(node);
},
para;
range.enlarge(true);
var bookmark2 = range.createBookmark(),
current = domUtils.getNextDomNode(bookmark2.start, false, filterFn),
tmpRange = range.cloneRange(),
tmpNode;
while (current && !(domUtils.getPosition(current, bookmark2.end) & domUtils.POSITION_FOLLOWING)) {
if (current.nodeType == 3 || !block(current)) {
tmpRange.setStartBefore(current);
while (current && current !== bookmark2.end && !block(current)) {
tmpNode = current;
current = domUtils.getNextDomNode(current, false, null, function (node) {
return !block(node);
});
}
tmpRange.setEndAfter(tmpNode);
para = range.document.createElement(style);
if (attrs) {
domUtils.setAttributes(para, attrs);
if (sourceCmdName && sourceCmdName == 'customstyle' && attrs.style) {
para.style.cssText = attrs.style;
}
}
para.appendChild(tmpRange.extractContents());
//需要内容占位
if (domUtils.isEmptyNode(para)) {
domUtils.fillChar(range.document, para);
}
tmpRange.insertNode(para);
var parent = para.parentNode;
//如果para上一级是一个block元素且不是body,td就删除它
if (block(parent) && !domUtils.isBody(para.parentNode) && utils.indexOf(notExchange, parent.tagName) == -1) {
//存储dir,style
if (!(sourceCmdName && sourceCmdName == 'customstyle')) {
parent.getAttribute('dir') && para.setAttribute('dir', parent.getAttribute('dir'));
//trace:1070
parent.style.cssText && (para.style.cssText = parent.style.cssText + ';' + para.style.cssText);
//trace:1030
parent.style.textAlign && !para.style.textAlign && (para.style.textAlign = parent.style.textAlign);
parent.style.textIndent && !para.style.textIndent && (para.style.textIndent = parent.style.textIndent);
parent.style.padding && !para.style.padding && (para.style.padding = parent.style.padding);
}
//trace:1706 选择的就是h1-6要删除
if (attrs && /h\d/i.test(parent.tagName) && !/h\d/i.test(para.tagName)) {
domUtils.setAttributes(parent, attrs);
if (sourceCmdName && sourceCmdName == 'customstyle' && attrs.style) {
parent.style.cssText = attrs.style;
}
domUtils.remove(para, true);
para = parent;
} else {
domUtils.remove(para.parentNode, true);
}
}
if (utils.indexOf(notExchange, parent.tagName) != -1) {
current = parent;
} else {
current = para;
}
current = domUtils.getNextDomNode(current, false, filterFn);
} else {
current = domUtils.getNextDomNode(current, true, filterFn);
}
}
return range.moveToBookmark(bookmark2).moveToBookmark(bookmark);
};
me.setOpt('paragraph', {'p': '', 'h1': '', 'h2': '', 'h3': '', 'h4': '', 'h5': '', 'h6': ''});
me.commands['paragraph'] = {
execCommand: function (cmdName, style, attrs, sourceCmdName) {
var range = this.selection.getRange();
//闭合时单独处理
if (range.collapsed) {
var txt = this.document.createTextNode('p');
range.insertNode(txt);
//去掉冗余的fillchar
if (browser.ie) {
var node = txt.previousSibling;
if (node && domUtils.isWhitespace(node)) {
domUtils.remove(node);
}
node = txt.nextSibling;
if (node && domUtils.isWhitespace(node)) {
domUtils.remove(node);
}
}
}
range = doParagraph(range, style, attrs, sourceCmdName);
if (txt) {
range.setStartBefore(txt).collapse(true);
pN = txt.parentNode;
domUtils.remove(txt);
if (domUtils.isBlockElm(pN) && domUtils.isEmptyNode(pN)) {
domUtils.fillNode(this.document, pN);
}
}
if (browser.gecko && range.collapsed && range.startContainer.nodeType == 1) {
var child = range.startContainer.childNodes[range.startOffset];
if (child && child.nodeType == 1 && child.tagName.toLowerCase() == style) {
range.setStart(child, 0).collapse(true);
}
}
//trace:1097 原来有true，原因忘了，但去了就不能清除多余的占位符了
range.select();
return true;
},
queryCommandValue: function () {
var node = domUtils.filterNodeList(this.selection.getStartElementPath(), 'p h1 h2 h3 h4 h5 h6');
return node ? node.tagName.toLowerCase() : '';
}
};
};
///import core
///commands 输入的方向
///commandsName DirectionalityLtr,DirectionalityRtl
///commandsTitle 从左向右输入,从右向左输入
/**
* 输入的方向
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName directionality执行函数的参数
* @param {String} forward ltr从左向右输入，rtl从右向左输入
*/
(function () {
var block = domUtils.isBlockElm ,
getObj = function (editor) {
// var startNode = editor.selection.getStart(),
// parents;
// if ( startNode ) {
// //查找所有的是block的父亲节点
// parents = domUtils.findParents( startNode, true, block, true );
// for ( var i = 0,ci; ci = parents[i++]; ) {
// if ( ci.getAttribute( 'dir' ) ) {
// return ci;
// }
// }
// }
return domUtils.filterNodeList(editor.selection.getStartElementPath(), function (n) {
return n.getAttribute('dir')
});
},
doDirectionality = function (range, editor, forward) {
var bookmark,
filterFn = function (node) {
return node.nodeType == 1 ? !domUtils.isBookmarkNode(node) : !domUtils.isWhitespace(node);
},
obj = getObj(editor);
if (obj && range.collapsed) {
obj.setAttribute('dir', forward);
return range;
}
bookmark = range.createBookmark();
range.enlarge(true);
var bookmark2 = range.createBookmark(),
current = domUtils.getNextDomNode(bookmark2.start, false, filterFn),
tmpRange = range.cloneRange(),
tmpNode;
while (current && !(domUtils.getPosition(current, bookmark2.end) & domUtils.POSITION_FOLLOWING)) {
if (current.nodeType == 3 || !block(current)) {
tmpRange.setStartBefore(current);
while (current && current !== bookmark2.end && !block(current)) {
tmpNode = current;
current = domUtils.getNextDomNode(current, false, null, function (node) {
return !block(node);
});
}
tmpRange.setEndAfter(tmpNode);
var common = tmpRange.getCommonAncestor();
if (!domUtils.isBody(common) && block(common)) {
//遍历到了block节点
common.setAttribute('dir', forward);
current = common;
} else {
//没有遍历到，添加一个block节点
var p = range.document.createElement('p');
p.setAttribute('dir', forward);
var frag = tmpRange.extractContents();
p.appendChild(frag);
tmpRange.insertNode(p);
current = p;
}
current = domUtils.getNextDomNode(current, false, filterFn);
} else {
current = domUtils.getNextDomNode(current, true, filterFn);
}
}
return range.moveToBookmark(bookmark2).moveToBookmark(bookmark);
};
UE.commands['directionality'] = {
execCommand: function (cmdName, forward) {
var range = this.selection.getRange();
//闭合时单独处理
if (range.collapsed) {
var txt = this.document.createTextNode('d');
range.insertNode(txt);
}
doDirectionality(range, this, forward);
if (txt) {
range.setStartBefore(txt).collapse(true);
domUtils.remove(txt);
}
range.select();
return true;
},
queryCommandValue: function () {
var node = getObj(this);
return node ? node.getAttribute('dir') : 'ltr';
}
};
})();
///import core
///import plugins\inserthtml.js
///commands 分割线
///commandsName Horizontal
///commandsTitle 分隔线
/**
* 分割线
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName horizontal插入分割线
*/
UE.plugins['horizontal'] = function () {
var me = this;
me.commands['horizontal'] = {
execCommand: function (cmdName) {
var me = this;
if (me.queryCommandState(cmdName) !== -1) {
me.execCommand('insertHtml', '
');
var range = me.selection.getRange(),
start = range.startContainer;
if (start.nodeType == 1 && !start.childNodes[range.startOffset]) {
var tmp;
if (tmp = start.childNodes[range.startOffset - 1]) {
if (tmp.nodeType == 1 && tmp.tagName == 'HR') {
if (me.options.enterTag == 'p') {
tmp = me.document.createElement('p');
range.insertNode(tmp);
range.setStart(tmp, 0).setCursor();
} else {
tmp = me.document.createElement('br');
range.insertNode(tmp);
range.setStartBefore(tmp).setCursor();
}
}
}
}
return true;
}
},
//边界在table里不能加分隔线
queryCommandState: function () {
return domUtils.filterNodeList(this.selection.getStartElementPath(), 'table') ? -1 : 0;
}
};
// me.addListener('delkeyup',function(){
// var rng = this.selection.getRange();
// if(browser.ie && browser.version > 8){
// rng.txtToElmBoundary(true);
// if(domUtils.isStartInblock(rng)){
// var tmpNode = rng.startContainer;
// var pre = tmpNode.previousSibling;
// if(pre && domUtils.isTagNode(pre,'hr')){
// domUtils.remove(pre);
// rng.select();
// return;
// }
// }
// }
// if(domUtils.isBody(rng.startContainer)){
// var hr = rng.startContainer.childNodes[rng.startOffset -1];
// if(hr && hr.nodeName == 'HR'){
// var next = hr.nextSibling;
// if(next){
// rng.setStart(next,0)
// }else if(hr.previousSibling){
// rng.setStartAtLast(hr.previousSibling)
// }else{
// var p = this.document.createElement('p');
// hr.parentNode.insertBefore(p,hr);
// domUtils.fillNode(this.document,p);
// rng.setStart(p,0);
// }
// domUtils.remove(hr);
// rng.setCursor(false,true);
// }
// }
// })
me.addListener('delkeydown', function (name, evt) {
var rng = this.selection.getRange();
rng.txtToElmBoundary(true);
if (domUtils.isStartInblock(rng)) {
var tmpNode = rng.startContainer;
var pre = tmpNode.previousSibling;
if (pre && domUtils.isTagNode(pre, 'hr')) {
domUtils.remove(pre);
rng.select();
domUtils.preventDefault(evt);
return true;
}
}
})
};
///import core
///import plugins\inserthtml.js
///commands 日期,时间
///commandsName Date,Time
///commandsTitle 日期,时间
/**
* 插入日期
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName date插入日期
* @author zhuwenxuan
*/
/**
* 插入时间
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName time插入时间
* @author zhuwenxuan
*/
UE.commands['time'] = UE.commands["date"] = {
execCommand: function (cmd) {
var date = new Date;
this.execCommand('insertHtml', cmd == "time" ?
(date.getHours() + ":" + (date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes()) + ":" + (date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds())) :
(date.getFullYear() + "-" + ((date.getMonth() + 1) < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1) + "-" + (date.getDate() < 10 ? "0" + date.getDate() : date.getDate())));
}
};
///import core
///import plugins\paragraph.js
///commands 段间距
///commandsName RowSpacingBottom,RowSpacingTop
///commandsTitle 段间距
/**
* @description 设置段前距,段后距
* @name baidu.editor.execCommand
* @param {String} cmdName rowspacing设置段间距
* @param {String} value 值，以px为单位
* @param {String} dir top或bottom段前后段后
* @author zhanyi
*/
UE.plugins['rowspacing'] = function () {
var me = this;
me.setOpt({
'rowspacingtop': ['5', '10', '15', '20', '25'],
'rowspacingbottom': ['5', '10', '15', '20', '25']
});
me.commands['rowspacing'] = {
execCommand: function (cmdName, value, dir) {
this.execCommand('paragraph', 'p', {style: 'margin-' + dir + ':' + value + 'px'});
return true;
},
queryCommandValue: function (cmdName, dir) {
var pN = domUtils.filterNodeList(this.selection.getStartElementPath(), function (node) {
return domUtils.isBlockElm(node)
}),
value;
//trace:1026
if (pN) {
value = domUtils.getComputedStyle(pN, 'margin-' + dir).replace(/[^\d]/g, '');
return !value ? 0 : value;
}
return 0;
}
};
};
///import core
///import plugins\paragraph.js
///commands 行间距
///commandsName LineHeight
///commandsTitle 行间距
/**
* @description 设置行内间距
* @name baidu.editor.execCommand
* @param {String} cmdName lineheight设置行内间距
* @param {String} value 值
* @author zhuwenxuan
*/
UE.plugins['lineheight'] = function () {
var me = this;
me.setOpt({'lineheight': ['1', '1.5', '1.75', '2', '3', '4', '5']});
me.commands['lineheight'] = {
execCommand: function (cmdName, value) {
this.execCommand('paragraph', 'p', {style: 'line-height:' + (value == "1" ? "normal" : value + 'em') });
return true;
},
queryCommandValue: function () {
var pN = domUtils.filterNodeList(this.selection.getStartElementPath(), function (node) {
return domUtils.isBlockElm(node)
});
if (pN) {
var value = domUtils.getComputedStyle(pN, 'line-height');
return value == 'normal' ? 1 : value.replace(/[^\d.]*/ig, "");
}
}
};
};
///import core
///import plugins/inserthtml.js
///commands 插入代码
///commandsName code
///commandsTitle 插入代码
UE.plugins['insertcode'] = function () {
var me = this;
me.ready(function () {
utils.cssRule('pre', 'pre{margin:.5em 0;padding:.4em .6em;border-radius:8px;background:#f8f8f8;}',
me.document)
});
me.setOpt('insertcode', {
'as3': 'ActionScript3',
'bash': 'Bash/Shell',
'cpp': 'C/C++',
'css': 'Css',
'cf': 'CodeFunction',
'c#': 'C#',
'delphi': 'Delphi',
'diff': 'Diff',
'erlang': 'Erlang',
'groovy': 'Groovy',
'html': 'Html',
'java': 'Java',
'jfx': 'JavaFx',
'js': 'Javascript',
'pl': 'Perl',
'php': 'Php',
'plain': 'Plain Text',
'ps': 'PowerShell',
'python': 'Python',
'ruby': 'Ruby',
'scala': 'Scala',
'sql': 'Sql',
'vb': 'Vb',
'xml': 'Xml'
});
me.commands['insertcode'] = {
execCommand: function (cmd, lang) {
var me = this,
rng = me.selection.getRange(),
pre = domUtils.findParentByTagName(rng.startContainer, 'pre', true);
if (pre) {
pre.className = 'brush:' + lang + ';toolbar:false;';
} else {
var code = '';
if (rng.collapsed) {
code = browser.ie ? (browser.version > 8 ? '' : ' ') : '
';
} else {
var frag = rng.extractContents();
var div = me.document.createElement('div');
div.appendChild(frag);
utils.each(UE.filterNode(UE.htmlparser(div.innerHTML.replace(/[\r\t]/g, '')), me.options.filterTxtRules).children, function (node) {
if (browser.ie && browser.version > 8) {
if (node.type == 'element') {
if (node.tagName == 'br') {
code += '\n'
} else if (!dtd.$empty[node.tagName]) {
utils.each(node.children, function (cn) {
if (cn.type == 'element') {
if (cn.tagName == 'br') {
code += '\n'
} else if (!dtd.$empty[node.tagName]) {
code += cn.innerText();
}
} else {
code += cn.data
}
})
if (!/\n$/.test(code)) {
code += '\n';
}
}
} else {
code += node.data + '\n'
}
if (!node.nextSibling() && /\n$/.test(code)) {
code = code.replace(/\n$/, '');
}
} else {
if (browser.ie) {
if (node.type == 'element') {
if (node.tagName == 'br') {
code += '
'
} else if (!dtd.$empty[node.tagName]) {
utils.each(node.children, function (cn) {
if (cn.type == 'element') {
if (cn.tagName == 'br') {
code += '
'
} else if (!dtd.$empty[node.tagName]) {
code += cn.innerText();
}
} else {
code += cn.data
}
});
if (!/br>$/.test(code)) {
code += '
';
}
}
} else {
code += node.data + '
'
}
if (!node.nextSibling() && /
$/.test(code)) {
code = code.replace(/
$/, '');
}
} else {
code += (node.type == 'element' ? (dtd.$empty[node.tagName] ? '' : node.innerText()) : node.data);
if (!/br\/?\s*>$/.test(code)) {
if (!node.nextSibling())
return;
code += '
'
}
}
}
});
}
me.execCommand('inserthtml', '' + code + '
', true);
pre = me.document.getElementById('coder');
domUtils.removeAttributes(pre, 'id');
var tmpNode = pre.previousSibling;
if (tmpNode && (tmpNode.nodeType == 3 && tmpNode.nodeValue.length == 1 && browser.ie && browser.version == 6 || domUtils.isEmptyBlock(tmpNode))) {
domUtils.remove(tmpNode)
}
var rng = me.selection.getRange();
if (domUtils.isEmptyBlock(pre)) {
rng.setStart(pre, 0).setCursor(false, true)
} else {
rng.selectNodeContents(pre).select()
}
}
},
queryCommandValue: function () {
var path = this.selection.getStartElementPath();
var lang = '';
utils.each(path, function (node) {
if (node.nodeName == 'PRE') {
var match = node.className.match(/brush:([^;]+)/);
lang = match && match[1] ? match[1] : '';
return false;
}
});
return lang;
}
};
me.addInputRule(function (root) {
utils.each(root.getNodesByTagName('pre'), function (pre) {
var brs = pre.getNodesByTagName('br');
if (brs.length) {
browser.ie && browser.version > 8 && utils.each(brs, function (br) {
var txt = UE.uNode.createText('\n');
br.parentNode.insertBefore(txt, br);
br.parentNode.removeChild(br);
});
return;
}
if (browser.ie && browser.version > 8)
return;
var code = pre.innerText().split(/\n/);
pre.innerHTML('');
utils.each(code, function (c) {
if (c.length) {
pre.appendChild(UE.uNode.createText(c));
}
pre.appendChild(UE.uNode.createElement('br'))
})
})
});
me.addOutputRule(function (root) {
utils.each(root.getNodesByTagName('pre'), function (pre) {
var code = '';
utils.each(pre.children, function (n) {
if (n.type == 'text') {
//在ie下文本内容有可能末尾带有\n要去掉
//trace:3396
code += n.data.replace(/[ ]/g, ' ').replace(/\n$/, '');
} else {
if (n.tagName == 'br') {
code += '\n'
} else {
code += (!dtd.$empty[n.tagName] ? '' : n.innerText());
}
}
});
pre.innerText(code.replace(/( |\n)+$/, ''))
})
});
//不需要判断highlight的command列表
me.notNeedCodeQuery = {
help: 1,
undo: 1,
redo: 1,
source: 1,
print: 1,
searchreplace: 1,
fullscreen: 1,
preview: 1,
insertparagraph: 1,
elementpath: 1,
highlightcode: 1,
insertcode: 1,
inserthtml: 1,
selectall: 1
};
//将queyCommamndState重置
var orgQuery = me.queryCommandState;
me.queryCommandState = function (cmd) {
var me = this;
if (!me.notNeedCodeQuery[cmd.toLowerCase()] && me.selection && me.queryCommandValue('insertcode')) {
return -1;
}
return UE.Editor.prototype.queryCommandState.apply(this, arguments)
};
me.addListener('beforeenterkeydown', function () {
var rng = me.selection.getRange();
var pre = domUtils.findParentByTagName(rng.startContainer, 'pre', true);
if (pre) {
me.fireEvent('saveScene');
if (!rng.collapsed) {
rng.deleteContents();
}
if (!browser.ie) {
var tmpNode = me.document.createElement('br'), pre;
rng.insertNode(tmpNode).setStartAfter(tmpNode).collapse(true);
var next = tmpNode.nextSibling;
if (!next) {
rng.insertNode(tmpNode.cloneNode(false));
} else {
rng.setStartAfter(tmpNode);
}
pre = tmpNode.previousSibling;
var tmp;
while (pre) {
tmp = pre;
pre = pre.previousSibling;
if (!pre || pre.nodeName == 'BR') {
pre = tmp;
break;
}
}
if (pre) {
var str = '';
while (pre && pre.nodeName != 'BR' && new RegExp('^[\\s' + domUtils.fillChar + ']*$').test(pre.nodeValue)) {
str += pre.nodeValue;
pre = pre.nextSibling;
}
if (pre.nodeName != 'BR') {
var match = pre.nodeValue.match(new RegExp('^([\\s' + domUtils.fillChar + ']+)'));
if (match && match[1]) {
str += match[1]
}
}
if (str) {
str = me.document.createTextNode(str);
rng.insertNode(str).setStartAfter(str);
}
}
rng.collapse(true).select(true);
} else {
if (browser.version > 8) {
var txt = me.document.createTextNode('\n');
var start = rng.startContainer;
if (rng.startOffset == 0) {
var preNode = start.previousSibling;
if (preNode) {
rng.insertNode(txt);
var fillchar = me.document.createTextNode(' ');
rng.setStartAfter(txt).insertNode(fillchar).setStart(fillchar, 0).collapse(true).select(true)
}
} else {
rng.insertNode(txt).setStartAfter(txt);
var fillchar = me.document.createTextNode(' ');
start = rng.startContainer.childNodes[rng.startOffset];
if (start && !/^\n/.test(start.nodeValue)) {
rng.setStartBefore(txt)
}
rng.insertNode(fillchar).setStart(fillchar, 0).collapse(true).select(true)
}
} else {
var tmpNode = me.document.createElement('br');
rng.insertNode(tmpNode);
rng.insertNode(me.document.createTextNode(domUtils.fillChar));
rng.setStartAfter(tmpNode);
pre = tmpNode.previousSibling;
var tmp;
while (pre) {
tmp = pre;
pre = pre.previousSibling;
if (!pre || pre.nodeName == 'BR') {
pre = tmp;
break;
}
}
if (pre) {
var str = '';
while (pre && pre.nodeName != 'BR' && new RegExp('^[ ' + domUtils.fillChar + ']*$').test(pre.nodeValue)) {
str += pre.nodeValue;
pre = pre.nextSibling;
}
if (pre.nodeName != 'BR') {
var match = pre.nodeValue.match(new RegExp('^([ ' + domUtils.fillChar + ']+)'));
if (match && match[1]) {
str += match[1]
}
}
str = me.document.createTextNode(str);
rng.insertNode(str).setStartAfter(str);
}
rng.collapse(true).select();
}
}
me.fireEvent('saveScene');
return true;
}
});
me.addListener('tabkeydown', function (cmd, evt) {
var rng = me.selection.getRange();
var pre = domUtils.findParentByTagName(rng.startContainer, 'pre', true);
if (pre) {
me.fireEvent('saveScene');
if (evt.shiftKey) {
// if(!rng.collapsed){
// var bk = rng.createBookmark();
// var start = bk.start.previousSibling;
// if(start === pre.firstChild){
// start.nodeValue = start.nodeValue.replace(/^\s{4}/,'');
// }else{
// while(start){
// if(domUtils.isBr(start)){
// start = start.nextSibling;
// start.nodeValue = start.nodeValue.replace(/^\s{4}/,'');
// break;
// }
// while(start.previousSibling && start.previousSibling.nodeType == 3){
// start.nodeValue = start.previousSibling.nodeValue + start.nodeValue;
// domUtils.remove(start.previousSibling)
// }
// start = start.previousSibling;
// }
// }
//
// var end = bk.end;
// start = bk.start.nextSibling;
//
// while(start && start !== end){
// if(domUtils.isBr(start) && start.nextSibling){
// if(start.nextSibling === end){
// break;
// }
// start = start.nextSibling;
// while(start.nextSibling && start.nextSibling.nodeType == 3){
// start.nodeValue += start.nextSibling.nodeValue;
// domUtils.remove(start.nextSibling)
// }
//
// start.nodeValue = start.nodeValue.replace(/^\s{4}/,'');
// }
//
// start = start.nextSibling;
// }
// rng.moveToBookmark(bk).select();
// }else{
// var bk = rng.createBookmark();
// var start = bk.start.previousSibling;
// if(start === pre.firstChild){
// start.nodeValue = start.nodeValue.replace(/^\s{4}/,'');
// }else{
// while(start){
// if(domUtils.isBr(start)){
// start = start.nextSibling;
// start.nodeValue = start.nodeValue.replace(/^\s{4}/,'');
// break;
// }
// while(start.previousSibling && start.previousSibling.nodeType == 3){
// start.nodeValue = start.previousSibling.nodeValue + start.nodeValue;
// domUtils.remove(start.previousSibling)
// }
// start = start.previousSibling;
// }
// }
// }
} else {
if (!rng.collapsed) {
var bk = rng.createBookmark();
var start = bk.start.previousSibling;
while (start) {
if (pre.firstChild === start && !domUtils.isBr(start)) {
pre.insertBefore(me.document.createTextNode(' '), start);
break;
}
if (domUtils.isBr(start)) {
pre.insertBefore(me.document.createTextNode(' '), start.nextSibling);
break;
}
start = start.previousSibling;
}
var end = bk.end;
start = bk.start.nextSibling;
if (pre.firstChild === bk.start) {
pre.insertBefore(me.document.createTextNode(' '), start.nextSibling)
}
while (start && start !== end) {
if (domUtils.isBr(start) && start.nextSibling) {
if (start.nextSibling === end) {
break;
}
pre.insertBefore(me.document.createTextNode(' '), start.nextSibling)
}
start = start.nextSibling;
}
rng.moveToBookmark(bk).select();
} else {
var tmpNode = me.document.createTextNode(' ');
rng.insertNode(tmpNode).setStartAfter(tmpNode).collapse(true).select(true);
}
}
me.fireEvent('saveScene');
return true;
}
});
me.addListener('beforeinserthtml', function (evtName, html) {
var me = this,
rng = me.selection.getRange(),
pre = domUtils.findParentByTagName(rng.startContainer, 'pre', true);
if (pre) {
if (!rng.collapsed) {
rng.deleteContents()
}
var htmlstr = '';
if (browser.ie && browser.version > 8) {
utils.each(UE.filterNode(UE.htmlparser(html), me.options.filterTxtRules).children, function (node) {
if (node.type == 'element') {
if (node.tagName == 'br') {
htmlstr += '\n'
} else if (!dtd.$empty[node.tagName]) {
utils.each(node.children, function (cn) {
if (cn.type == 'element') {
if (cn.tagName == 'br') {
htmlstr += '\n'
} else if (!dtd.$empty[node.tagName]) {
htmlstr += cn.innerText();
}
} else {
htmlstr += cn.data
}
})
if (!/\n$/.test(htmlstr)) {
htmlstr += '\n';
}
}
} else {
htmlstr += node.data + '\n'
}
if (!node.nextSibling() && /\n$/.test(htmlstr)) {
htmlstr = htmlstr.replace(/\n$/, '');
}
});
var tmpNode = me.document.createTextNode(utils.html(htmlstr.replace(/ /g, ' ')));
rng.insertNode(tmpNode).selectNode(tmpNode).select();
} else {
var frag = me.document.createDocumentFragment();
utils.each(UE.filterNode(UE.htmlparser(html), me.options.filterTxtRules).children, function (node) {
if (node.type == 'element') {
if (node.tagName == 'br') {
frag.appendChild(me.document.createElement('br'))
} else if (!dtd.$empty[node.tagName]) {
utils.each(node.children, function (cn) {
if (cn.type == 'element') {
if (cn.tagName == 'br') {
frag.appendChild(me.document.createElement('br'))
} else if (!dtd.$empty[node.tagName]) {
frag.appendChild(me.document.createTextNode(utils.html(cn.innerText().replace(/ /g, ' '))));
}
} else {
frag.appendChild(me.document.createTextNode(utils.html(cn.data.replace(/ /g, ' '))));
}
})
if (frag.lastChild.nodeName != 'BR') {
frag.appendChild(me.document.createElement('br'))
}
}
} else {
frag.appendChild(me.document.createTextNode(utils.html(node.data.replace(/ /g, ' '))));
}
if (!node.nextSibling() && frag.lastChild.nodeName == 'BR') {
frag.removeChild(frag.lastChild)
}
});
rng.insertNode(frag).select();
}
return true;
}
});
//方向键的处理
me.addListener('keydown', function (cmd, evt) {
var me = this, keyCode = evt.keyCode || evt.which;
if (keyCode == 40) {
var rng = me.selection.getRange(), pre, start = rng.startContainer;
if (rng.collapsed && (pre = domUtils.findParentByTagName(rng.startContainer, 'pre', true)) && !pre.nextSibling) {
var last = pre.lastChild
while (last && last.nodeName == 'BR') {
last = last.previousSibling;
}
if (last === start || rng.startContainer === pre && rng.startOffset == pre.childNodes.length) {
me.execCommand('insertparagraph');
domUtils.preventDefault(evt)
}
}
}
});
//trace:3395
me.addListener('delkeydown', function (type, evt) {
var rng = this.selection.getRange();
rng.txtToElmBoundary(true);
var start = rng.startContainer;
if (domUtils.isTagNode(start, 'pre') && rng.collapsed && domUtils.isStartInblock(rng)) {
var p = me.document.createElement('p');
domUtils.fillNode(me.document, p);
start.parentNode.insertBefore(p, start);
domUtils.remove(start);
rng.setStart(p, 0).setCursor(false, true);
domUtils.preventDefault(evt);
return true;
}
})
};
///import core
///commands 清空文档
///commandsName ClearDoc
///commandsTitle 清空文档
/**
*
* 清空文档
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName cleardoc清空文档
*/
UE.commands['cleardoc'] = {
execCommand: function (cmdName) {
var me = this,
enterTag = me.options.enterTag,
range = me.selection.getRange();
if (enterTag == "br") {
me.body.innerHTML = "
";
range.setStart(me.body, 0).setCursor();
} else {
me.body.innerHTML = "" + (ie ? "" : "
") + "
";
range.setStart(me.body.firstChild, 0).setCursor(false, true);
}
setTimeout(function () {
me.fireEvent("clearDoc");
}, 0);
}
};
///import core
///commands 锚点
///commandsName Anchor
///commandsTitle 锚点
///commandsDialog dialogs\anchor
/**
* 锚点
* @function
* @name baidu.editor.execCommands
* @param {String} cmdName cmdName="anchor"插入锚点
*/
UE.plugins['anchor'] = function () {
var me = this;
me.ready(function () {
utils.cssRule('anchor',
'.anchorclass{background: url(\''
+ me.options.UEDITOR_HOME_URL +
'themes/default/images/anchor.gif\') no-repeat scroll left center transparent;border: 1px dotted #0000FF;cursor: auto;display: inline-block;height: 16px;width: 15px;}',
me.document)
});
me.addOutputRule(function (root) {
utils.each(root.getNodesByTagName('img'), function (a) {
var val;
if (val = a.getAttr('anchorname')) {
a.tagName = 'a';
a.setAttr({
anchorname: '',
name: val,
'class': ''
})
}
})
});
me.addInputRule(function (root) {
utils.each(root.getNodesByTagName('a'), function (a) {
var val;
if ((val = a.getAttr('name')) && !a.getAttr('href')) {
a.tagName = 'img';
a.setAttr({
anchorname: a.getAttr('name'),
'class': 'anchorclass'
});
a.setAttr('name')
}
})
});
me.commands['anchor'] = {
execCommand: function (cmd, name) {
var range = this.selection.getRange(), img = range.getClosedNode();
if (img && img.getAttribute('anchorname')) {
if (name) {
img.setAttribute('anchorname', name);
} else {
range.setStartBefore(img).setCursor();
domUtils.remove(img);
}
} else {
if (name) {
//只在选区的开始插入
var anchor = this.document.createElement('img');
range.collapse(true);
domUtils.setAttributes(anchor, {
'anchorname': name,
'class': 'anchorclass'
});
range.insertNode(anchor).setStartAfter(anchor).setCursor(false, true);
}
}
}
};
};
///import core
///commands 字数统计
///commandsName WordCount,wordCount
///commandsTitle 字数统计
/**
* Created by JetBrains WebStorm.
* User: taoqili
* Date: 11-9-7
* Time: 下午8:18
* To change this template use File | Settings | File Templates.
*/
UE.plugins['wordcount'] = function () {
var me = this;
me.addListener('contentchange', function () {
me.fireEvent('wordcount');
});
var timer;
me.addListener('ready', function () {
var me = this;
domUtils.on(me.body, "keyup", function (evt) {
var code = evt.keyCode || evt.which,
//忽略的按键,ctr,alt,shift,方向键
ignores = {"16": 1, "18": 1, "20": 1, "37": 1, "38": 1, "39": 1, "40": 1};
if (code in ignores) return;
clearTimeout(timer);
timer = setTimeout(function () {
me.fireEvent('wordcount');
}, 200)
})
});
};
///import core
///commands 添加分页功能
///commandsName PageBreak
///commandsTitle 分页
/**
* @description 添加分页功能
* @author zhanyi
*/
UE.plugins['pagebreak'] = function () {
var me = this,
notBreakTags = ['td'];
me.setOpt('pageBreakTag', '_ueditor_page_break_tag_');
function fillNode(node) {
if (domUtils.isEmptyBlock(node)) {
var firstChild = node.firstChild, tmpNode;
while (firstChild && firstChild.nodeType == 1 && domUtils.isEmptyBlock(firstChild)) {
tmpNode = firstChild;
firstChild = firstChild.firstChild;
}
!tmpNode && (tmpNode = node);
domUtils.fillNode(me.document, tmpNode);
}
}
//分页符样式添加
me.ready(function () {
utils.cssRule('pagebreak', '.pagebreak{display:block;clear:both !important;cursor:default !important;width: 100% !important;margin:0;}', me.document);
});
function isHr(node) {
return node && node.nodeType == 1 && node.tagName == 'HR' && node.className == 'pagebreak';
}
me.addInputRule(function (root) {
root.traversal(function (node) {
if (node.type == 'text' && node.data == me.options.pageBreakTag) {
var hr = UE.uNode.createElement('
');
node.parentNode.insertBefore(hr, node);
node.parentNode.removeChild(node)
}
})
});
me.addOutputRule(function (node) {
utils.each(node.getNodesByTagName('hr'), function (n) {
if (n.getAttr('class') == 'pagebreak') {
var txt = UE.uNode.createText(me.options.pageBreakTag);
n.parentNode.insertBefore(txt, n);
n.parentNode.removeChild(n);
}
})
});
me.commands['pagebreak'] = {
execCommand: function () {
var range = me.selection.getRange(), hr = me.document.createElement('hr');
domUtils.setAttributes(hr, {
'class': 'pagebreak',
noshade: "noshade",
size: "5"
});
domUtils.unSelectable(hr);
//table单独处理
var node = domUtils.findParentByTagName(range.startContainer, notBreakTags, true),
parents = [], pN;
if (node) {
switch (node.tagName) {
case 'TD':
pN = node.parentNode;
if (!pN.previousSibling) {
var table = domUtils.findParentByTagName(pN, 'table');
// var tableWrapDiv = table.parentNode;
// if(tableWrapDiv && tableWrapDiv.nodeType == 1
// && tableWrapDiv.tagName == 'DIV'
// && tableWrapDiv.getAttribute('dropdrag')
// ){
// domUtils.remove(tableWrapDiv,true);
// }
table.parentNode.insertBefore(hr, table);
parents = domUtils.findParents(hr, true);
} else {
pN.parentNode.insertBefore(hr, pN);
parents = domUtils.findParents(hr);
}
pN = parents[1];
if (hr !== pN) {
domUtils.breakParent(hr, pN);
}
//table要重写绑定一下拖拽
me.fireEvent('afteradjusttable', me.document);
}
} else {
if (!range.collapsed) {
range.deleteContents();
var start = range.startContainer;
while (!domUtils.isBody(start) && domUtils.isBlockElm(start) && domUtils.isEmptyNode(start)) {
range.setStartBefore(start).collapse(true);
domUtils.remove(start);
start = range.startContainer;
}
}
range.insertNode(hr);
var pN = hr.parentNode, nextNode;
while (!domUtils.isBody(pN)) {
domUtils.breakParent(hr, pN);
nextNode = hr.nextSibling;
if (nextNode && domUtils.isEmptyBlock(nextNode)) {
domUtils.remove(nextNode);
}
pN = hr.parentNode;
}
nextNode = hr.nextSibling;
var pre = hr.previousSibling;
if (isHr(pre)) {
domUtils.remove(pre);
} else {
pre && fillNode(pre);
}
if (!nextNode) {
var p = me.document.createElement('p');
hr.parentNode.appendChild(p);
domUtils.fillNode(me.document, p);
range.setStart(p, 0).collapse(true);
} else {
if (isHr(nextNode)) {
domUtils.remove(nextNode);
} else {
fillNode(nextNode);
}
range.setEndAfter(hr).collapse(false);
}
range.select(true);
}
}
};
};
///import core
///commands 本地图片引导上传
///commandsName WordImage
///commandsTitle 本地图片引导上传
///commandsDialog dialogs\wordimage
UE.plugins["wordimage"] = function () {
var me = this,
images;
me.addInputRule(function (root) {
utils.each(root.getNodesByTagName('img'), function (img) {
var attrs = img.attrs,
flag = parseInt(attrs.width) < 128 || parseInt(attrs.height) < 43,
opt = me.options,
src = opt.UEDITOR_HOME_URL + 'themes/default/images/spacer.gif';
if (attrs['_src'] && attrs['_src'].indexOf("file:///") !== -1) {
img.setAttr({
width: attrs.width,
height: attrs.height,
alt: attrs.alt,
word_img: attrs._src,
src: src,
_src: src,
'style': 'background:url(' + ( flag ? opt.themePath + opt.theme + '/images/word.gif' : opt.langPath + opt.lang + '/images/localimage.png') + ') no-repeat center center;border:1px solid #ddd'
})
}
})
});
me.commands['wordimage'] = {
execCommand: function () {
images = domUtils.getElementsByTagName(me.document.body, "img");
var urlList = [];
for (var i = 0, ci; ci = images[i++];) {
var url = ci.getAttribute("word_img");
url && urlList.push(url);
}
if (images.length) {
this["word_img"] = urlList;
}
},
queryCommandState: function () {
images = domUtils.getElementsByTagName(me.document.body, "img");
for (var i = 0, ci; ci = images[i++];) {
if (ci.getAttribute("word_img")) {
return 1;
}
}
return -1;
}
};
};
UE.plugins['dragdrop'] = function () {
var me = this;
me.ready(function () {
domUtils.on(this.body, 'dragend', function () {
var rng = me.selection.getRange();
var node = rng.getClosedNode() || me.selection.getStart();
if (node && node.tagName == 'IMG') {
var pre = node.previousSibling, next;
while (next = node.nextSibling) {
if (next.nodeType == 1 && next.tagName == 'SPAN' && !next.firstChild) {
domUtils.remove(next)
} else {
break;
}
}
if ((pre && pre.nodeType == 1 && !domUtils.isEmptyBlock(pre) || !pre) && (!next || next && !domUtils.isEmptyBlock(next))) {
if (pre && pre.tagName == 'P' && !domUtils.isEmptyBlock(pre)) {
pre.appendChild(node);
domUtils.moveChild(next, pre);
domUtils.remove(next);
} else if (next && next.tagName == 'P' && !domUtils.isEmptyBlock(next)) {
next.insertBefore(node, next.firstChild);
}
if (pre && pre.tagName == 'P' && domUtils.isEmptyBlock(pre)) {
domUtils.remove(pre)
}
if (next && next.tagName == 'P' && domUtils.isEmptyBlock(next)) {
domUtils.remove(next)
}
rng.selectNode(node).select();
me.fireEvent('saveScene');
}
}
})
});
me.addListener('keyup', function (type, evt) {
var keyCode = evt.keyCode || evt.which;
if (keyCode == 13) {
var rng = me.selection.getRange(), node;
if (node = domUtils.findParentByTagName(rng.startContainer, 'p', true)) {
if (domUtils.getComputedStyle(node, 'text-align') == 'center') {
domUtils.removeStyle(node, 'text-align')
}
}
}
})
};
///import core
///commands 撤销和重做
///commandsName Undo,Redo
///commandsTitle 撤销,重做
/**
* @description 回退
* @author zhanyi
*/
UE.plugins['undo'] = function () {
var saveSceneTimer;
var me = this,
maxUndoCount = me.options.maxUndoCount || 20,
maxInputCount = me.options.maxInputCount || 20,
fillchar = new RegExp(domUtils.fillChar + '|<\/hr>', 'gi');// ie会产生多余的
var noNeedFillCharTags = {
ol: 1, ul: 1, table: 1, tbody: 1, tr: 1, body: 1
};
var orgState = me.options.autoClearEmptyNode;
function compareAddr(indexA, indexB) {
if (indexA.length != indexB.length)
return 0;
for (var i = 0, l = indexA.length; i < l; i++) {
if (indexA[i] != indexB[i])
return 0
}
return 1;
}
function compareRangeAddress(rngAddrA, rngAddrB) {
if (rngAddrA.collapsed != rngAddrB.collapsed) {
return 0;
}
if (!compareAddr(rngAddrA.startAddress, rngAddrB.startAddress) || !compareAddr(rngAddrA.endAddress, rngAddrB.endAddress)) {
return 0;
}
return 1;
}
function UndoManager() {
this.list = [];
this.index = 0;
this.hasUndo = false;
this.hasRedo = false;
this.undo = function () {
if (this.hasUndo) {
if (!this.list[this.index - 1] && this.list.length == 1) {
this.reset();
return;
}
while (this.list[this.index].content == this.list[this.index - 1].content) {
this.index--;
if (this.index == 0) {
return this.restore(0);
}
}
this.restore(--this.index);
}
};
this.redo = function () {
if (this.hasRedo) {
while (this.list[this.index].content == this.list[this.index + 1].content) {
this.index++;
if (this.index == this.list.length - 1) {
return this.restore(this.index);
}
}
this.restore(++this.index);
}
};
this.restore = function () {
var me = this.editor;
var scene = this.list[this.index];
var root = UE.htmlparser(scene.content.replace(fillchar, ''));
me.options.autoClearEmptyNode = false;
me.filterInputRule(root);
me.options.autoClearEmptyNode = orgState;
//trace:873
//去掉展位符
me.document.body.innerHTML = root.toHtml();
me.fireEvent('afterscencerestore');
//处理undo后空格不展位的问题
if (browser.ie) {
utils.each(domUtils.getElementsByTagName(me.document, 'td th caption p'), function (node) {
if (domUtils.isEmptyNode(node)) {
domUtils.fillNode(me.document, node);
}
})
}
try {
var rng = new dom.Range(me.document).moveToAddress(scene.address);
rng.select(noNeedFillCharTags[rng.startContainer.nodeName.toLowerCase()]);
} catch (e) {
}
this.update();
this.clearKey();
//不能把自己reset了
me.fireEvent('reset', true);
};
this.getScene = function () {
var me = this.editor;
var rng = me.selection.getRange(),
rngAddress = rng.createAddress(false, true);
me.fireEvent('beforegetscene');
var root = UE.htmlparser(me.body.innerHTML);
me.options.autoClearEmptyNode = false;
me.filterOutputRule(root);
me.options.autoClearEmptyNode = orgState;
var cont = root.toHtml();
//trace:3461
//这个会引起回退时导致空格丢失的情况
// browser.ie && (cont = cont.replace(/> <').replace(/\s*\s*/g, '>'));
me.fireEvent('aftergetscene');
return {
address: rngAddress,
content: cont
}
};
this.save = function (notCompareRange, notSetCursor) {
clearTimeout(saveSceneTimer);
var currentScene = this.getScene(notSetCursor),
lastScene = this.list[this.index];
//内容相同位置相同不存
if (lastScene && lastScene.content == currentScene.content &&
( notCompareRange ? 1 : compareRangeAddress(lastScene.address, currentScene.address) )
) {
return;
}
this.list = this.list.slice(0, this.index + 1);
this.list.push(currentScene);
//如果大于最大数量了，就把最前的剔除
if (this.list.length > maxUndoCount) {
this.list.shift();
}
this.index = this.list.length - 1;
this.clearKey();
//跟新undo/redo状态
this.update();
};
this.update = function () {
this.hasRedo = !!this.list[this.index + 1];
this.hasUndo = !!this.list[this.index - 1];
};
this.reset = function () {
this.list = [];
this.index = 0;
this.hasUndo = false;
this.hasRedo = false;
this.clearKey();
};
this.clearKey = function () {
keycont = 0;
lastKeyCode = null;
};
}
me.undoManger = new UndoManager();
me.undoManger.editor = me;
function saveScene() {
this.undoManger.save();
}
me.addListener('saveScene', function () {
var args = Array.prototype.splice.call(arguments, 1);
this.undoManger.save.apply(this.undoManger, args);
});
me.addListener('beforeexeccommand', saveScene);
me.addListener('afterexeccommand', saveScene);
me.addListener('reset', function (type, exclude) {
if (!exclude) {
this.undoManger.reset();
}
});
me.commands['redo'] = me.commands['undo'] = {
execCommand: function (cmdName) {
this.undoManger[cmdName]();
},
queryCommandState: function (cmdName) {
return this.undoManger['has' + (cmdName.toLowerCase() == 'undo' ? 'Undo' : 'Redo')] ? 0 : -1;
},
notNeedUndo: 1
};
var keys = {
// /*Backspace*/ 8:1, /*Delete*/ 46:1,
/*Shift*/ 16: 1, /*Ctrl*/ 17: 1, /*Alt*/ 18: 1,
37: 1, 38: 1, 39: 1, 40: 1
},
keycont = 0,
lastKeyCode;
//输入法状态下不计算字符数
var inputType = false;
me.addListener('ready', function () {
domUtils.on(this.body, 'compositionstart', function () {
inputType = true;
});
domUtils.on(this.body, 'compositionend', function () {
inputType = false;
})
});
//快捷键
me.addshortcutkey({
"Undo": "ctrl+90", //undo
"Redo": "ctrl+89" //redo
});
var isCollapsed = true;
me.addListener('keydown', function (type, evt) {
var me = this;
var keyCode = evt.keyCode || evt.which;
if (!keys[keyCode] && !evt.ctrlKey && !evt.metaKey && !evt.shiftKey && !evt.altKey) {
if (inputType)
return;
if (!me.selection.getRange().collapsed) {
me.undoManger.save(false, true);
isCollapsed = false;
return;
}
if (me.undoManger.list.length == 0) {
me.undoManger.save(true);
}
clearTimeout(saveSceneTimer);
function save(cont) {
if (cont.selection.getRange().collapsed)
cont.fireEvent('contentchange');
cont.undoManger.save(false, true);
cont.fireEvent('selectionchange');
}
saveSceneTimer = setTimeout(function () {
if (inputType) {
var interalTimer = setInterval(function () {
if (!inputType) {
save(me);
clearInterval(interalTimer)
}
}, 300)
return;
}
save(me);
}, 200);
lastKeyCode = keyCode;
keycont++;
if (keycont >= maxInputCount) {
save(me)
}
}
});
me.addListener('keyup', function (type, evt) {
var keyCode = evt.keyCode || evt.which;
if (!keys[keyCode] && !evt.ctrlKey && !evt.metaKey && !evt.shiftKey && !evt.altKey) {
if (inputType)
return;
if (!isCollapsed) {
this.undoManger.save(false, true);
isCollapsed = true;
}
}
});
};
///import core
///import plugins/inserthtml.js
///import plugins/undo.js
///import plugins/serialize.js
///commands 粘贴
///commandsName PastePlain
///commandsTitle 纯文本粘贴模式
/*
** @description 粘贴
* @author zhanyi
*/
UE.plugins['paste'] = function () {
function getClipboardData(callback) {
var doc = this.document;
if (doc.getElementById('baidu_pastebin')) {
return;
}
var range = this.selection.getRange(),
bk = range.createBookmark(),
//创建剪贴的容器div
pastebin = doc.createElement('div');
pastebin.id = 'baidu_pastebin';
// Safari 要求div必须有内容，才能粘贴内容进来
browser.webkit && pastebin.appendChild(doc.createTextNode(domUtils.fillChar + domUtils.fillChar));
doc.body.appendChild(pastebin);
//trace:717 隐藏的span不能得到top
//bk.start.innerHTML = ' ';
bk.start.style.display = '';
pastebin.style.cssText = "position:absolute;width:1px;height:1px;overflow:hidden;left:-1000px;white-space:nowrap;top:" +
//要在现在光标平行的位置加入，否则会出现跳动的问题
domUtils.getXY(bk.start).y + 'px';
range.selectNodeContents(pastebin).select(true);
setTimeout(function () {
if (browser.webkit) {
for (var i = 0, pastebins = doc.querySelectorAll('#baidu_pastebin'), pi; pi = pastebins[i++];) {
if (domUtils.isEmptyNode(pi)) {
domUtils.remove(pi);
} else {
pastebin = pi;
break;
}
}
}
try {
pastebin.parentNode.removeChild(pastebin);
} catch (e) {
}
range.moveToBookmark(bk).select(true);
callback(pastebin);
}, 0);
}
var me = this;
var txtContent, htmlContent, address;
function filter(div) {
var html;
if (div.firstChild) {
//去掉cut中添加的边界值
var nodes = domUtils.getElementsByTagName(div, 'span');
for (var i = 0, ni; ni = nodes[i++];) {
if (ni.id == '_baidu_cut_start' || ni.id == '_baidu_cut_end') {
domUtils.remove(ni);
}
}
if (browser.webkit) {
var brs = div.querySelectorAll('div br');
for (var i = 0, bi; bi = brs[i++];) {
var pN = bi.parentNode;
if (pN.tagName == 'DIV' && pN.childNodes.length == 1) {
pN.innerHTML = '
';
domUtils.remove(pN);
}
}
var divs = div.querySelectorAll('#baidu_pastebin');
for (var i = 0, di; di = divs[i++];) {
var tmpP = me.document.createElement('p');
di.parentNode.insertBefore(tmpP, di);
while (di.firstChild) {
tmpP.appendChild(di.firstChild);
}
domUtils.remove(di);
}
var metas = div.querySelectorAll('meta');
for (var i = 0, ci; ci = metas[i++];) {
domUtils.remove(ci);
}
var brs = div.querySelectorAll('br');
for (i = 0; ci = brs[i++];) {
if (/^apple-/i.test(ci.className)) {
domUtils.remove(ci);
}
}
}
if (browser.gecko) {
var dirtyNodes = div.querySelectorAll('[_moz_dirty]');
for (i = 0; ci = dirtyNodes[i++];) {
ci.removeAttribute('_moz_dirty');
}
}
if (!browser.ie) {
var spans = div.querySelectorAll('span.Apple-style-span');
for (var i = 0, ci; ci = spans[i++];) {
domUtils.remove(ci, true);
}
}
//ie下使用innerHTML会产生多余的\r\n字符，也会产生 这里过滤掉
html = div.innerHTML;//.replace(/>(?:(\s| )*?)<');
//过滤word粘贴过来的冗余属性
html = UE.filterWord(html);
//取消了忽略空白的第二个参数，粘贴过来的有些是有空白的，会被套上相关的标签
var root = UE.htmlparser(html);
//如果给了过滤规则就先进行过滤
if (me.options.filterRules) {
UE.filterNode(root, me.options.filterRules);
}
//执行默认的处理
me.filterInputRule(root);
//针对chrome的处理
if (browser.webkit) {
var br = root.lastChild();
if (br && br.type == 'element' && br.tagName == 'br') {
root.removeChild(br)
}
utils.each(me.body.querySelectorAll('div'), function (node) {
if (domUtils.isEmptyBlock(node)) {
domUtils.remove(node)
}
})
}
html = {'html': root.toHtml()};
me.fireEvent('beforepaste', html, root);
//抢了默认的粘贴，那后边的内容就不执行了，比如表格粘贴
if (!html.html) {
return;
}
root = UE.htmlparser(html.html, true);
//如果开启了纯文本模式
if (me.queryCommandState('pasteplain') === 1) {
me.execCommand('insertHtml', UE.filterNode(root, me.options.filterTxtRules).toHtml(), true);
} else {
//文本模式
UE.filterNode(root, me.options.filterTxtRules);
txtContent = root.toHtml();
//完全模式
htmlContent = html.html;
address = me.selection.getRange().createAddress(true);
me.execCommand('insertHtml', htmlContent, true);
}
me.fireEvent("afterpaste", html);
}
}
me.addListener('pasteTransfer', function (cmd, plainType) {
if (address && txtContent && htmlContent && txtContent != htmlContent) {
var range = me.selection.getRange();
range.moveToAddress(address, true);
if (!range.collapsed) {
while (!domUtils.isBody(range.startContainer)
) {
var start = range.startContainer;
if (start.nodeType == 1) {
start = start.childNodes[range.startOffset];
if (!start) {
range.setStartBefore(range.startContainer);
continue;
}
var pre = start.previousSibling;
if (pre && pre.nodeType == 3 && new RegExp('^[\n\r\t ' + domUtils.fillChar + ']*$').test(pre.nodeValue)) {
range.setStartBefore(pre)
}
}
if (range.startOffset == 0) {
range.setStartBefore(range.startContainer);
} else {
break;
}
}
while (!domUtils.isBody(range.endContainer)
) {
var end = range.endContainer;
if (end.nodeType == 1) {
end = end.childNodes[range.endOffset];
if (!end) {
range.setEndAfter(range.endContainer);
continue;
}
var next = end.nextSibling;
if (next && next.nodeType == 3 && new RegExp('^[\n\r\t' + domUtils.fillChar + ']*$').test(next.nodeValue)) {
range.setEndAfter(next)
}
}
if (range.endOffset == range.endContainer[range.endContainer.nodeType == 3 ? 'nodeValue' : 'childNodes'].length) {
range.setEndAfter(range.endContainer);
} else {
break;
}
}
}
range.deleteContents();
range.select(true);
me.__hasEnterExecCommand = true;
var html = htmlContent;
if (plainType === 2) {
html = html.replace(/<(\/?)([\w\-]+)([^>]*)>/gi, function (a, b, tagName, attrs) {
tagName = tagName.toLowerCase();
if ({img: 1}[tagName]) {
return a;
}
attrs = attrs.replace(/([\w\-]*?)\s*=\s*(("([^"]*)")|('([^']*)')|([^\s>]+))/gi, function (str, atr, val) {
if ({
'src': 1,
'href': 1,
'name': 1
}[atr.toLowerCase()]) {
return atr + '=' + val + ' '
}
return ''
});
if ({
'span': 1,
'div': 1
}[tagName]) {
return ''
} else {
return '<' + b + tagName + ' ' + utils.trim(attrs) + '>'
}
});
} else if (plainType) {
html = txtContent;
}
me.execCommand('inserthtml', html, true);
me.__hasEnterExecCommand = false;
var rng = me.selection.getRange();
while (!domUtils.isBody(rng.startContainer) && !rng.startOffset &&
rng.startContainer[rng.startContainer.nodeType == 3 ? 'nodeValue' : 'childNodes'].length
) {
rng.setStartBefore(rng.startContainer);
}
var tmpAddress = rng.createAddress(true);
address.endAddress = tmpAddress.startAddress;
}
});
me.addListener('ready', function () {
domUtils.on(me.body, 'cut', function () {
var range = me.selection.getRange();
if (!range.collapsed && me.undoManger) {
me.undoManger.save();
}
});
//ie下beforepaste在点击右键时也会触发，所以用监控键盘才处理
domUtils.on(me.body, browser.ie || browser.opera ? 'keydown' : 'paste', function (e) {
if ((browser.ie || browser.opera) && ((!e.ctrlKey && !e.metaKey) || e.keyCode != '86')) {
return;
}
getClipboardData.call(me, function (div) {
filter(div);
});
});
});
};
///import core
///commands 有序列表,无序列表
///commandsName InsertOrderedList,InsertUnorderedList
///commandsTitle 有序列表,无序列表
/**
* 有序列表
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName insertorderlist插入有序列表
* @param {String} style 值为：decimal,lower-alpha,lower-roman,upper-alpha,upper-roman
* @author zhanyi
*/
/**
* 无序链接
* @function
* @name baidu.editor.execCommand
* @param {String} cmdName insertunorderlist插入无序列表
* * @param {String} style 值为：circle,disc,square
* @author zhanyi
*/
UE.plugins['list'] = function () {
var me = this,
notExchange = {
'TD': 1,
'PRE': 1,
'BLOCKQUOTE': 1
};
var customStyle = {
'cn': 'cn-1-',
'cn1': 'cn-2-',
'cn2': 'cn-3-',
'num': 'num-1-',
'num1': 'num-2-',
'num2': 'num-3-',
'dash': 'dash',
'dot': 'dot'
};
me.setOpt({
'insertorderedlist': {
'num': '',
'num1': '',
'num2': '',
'cn': '',
'cn1': '',
'cn2': '',
'decimal': '',
'lower-alpha': '',
'lower-roman': '',
'upper-alpha': '',
'upper-roman': ''
},
'insertunorderedlist': {
'circle': '',
'disc': '',
'square': '',
'dash': '',
'dot': ''
},
listDefaultPaddingLeft: '30',
listiconpath: 'http://bs.baidu.com/listicon/',
maxListLevel: -1//-1不限制
});
function listToArray(list) {
var arr = [];
for (var p in list) {
arr.push(p)
}
return arr;
}
var listStyle = {
'OL': listToArray(me.options.insertorderedlist),
'UL': listToArray(me.options.insertunorderedlist)
};
var liiconpath = me.options.listiconpath;
//根据用户配置，调整customStyle
for (var s in customStyle) {
if (!me.options.insertorderedlist.hasOwnProperty(s) && !me.options.insertunorderedlist.hasOwnProperty(s)) {
delete customStyle[s];
}
}
me.ready(function () {
var customCss = [];
for (var p in customStyle) {
if (p == 'dash' || p == 'dot') {
customCss.push('li.list-' + customStyle[p] + '{background-image:url(' + liiconpath + customStyle[p] + '.gif)}');
customCss.push('ul.custom_' + p + '{list-style:none;}ul.custom_' + p + ' li{background-position:0 3px;background-repeat:no-repeat}');
} else {
for (var i = 0; i < 99; i++) {
customCss.push('li.list-' + customStyle[p] + i + '{background-image:url(' + liiconpath + 'list-' + customStyle[p] + i + '.gif)}')
}
customCss.push('ol.custom_' + p + '{list-style:none;}ol.custom_' + p + ' li{background-position:0 3px;background-repeat:no-repeat}');
}
switch (p) {
case 'cn':
customCss.push('li.list-' + p + '-paddingleft-1{padding-left:25px}');
customCss.push('li.list-' + p + '-paddingleft-2{padding-left:40px}');
customCss.push('li.list-' + p + '-paddingleft-3{padding-left:55px}');
break;
case 'cn1':
customCss.push('li.list-' + p + '-paddingleft-1{padding-left:30px}');
customCss.push('li.list-' + p + '-paddingleft-2{padding-left:40px}');
customCss.push('li.list-' + p + '-paddingleft-3{padding-left:55px}');
break;
case 'cn2':
customCss.push('li.list-' + p + '-paddingleft-1{padding-left:40px}');
customCss.push('li.list-' + p + '-paddingleft-2{padding-left:55px}');
customCss.push('li.list-' + p + '-paddingleft-3{padding-left:68px}');
break;
case 'num':
case 'num1':
customCss.push('li.list-' + p + '-paddingleft-1{padding-left:25px}');
break;
case 'num2':
customCss.push('li.list-' + p + '-paddingleft-1{padding-left:35px}');
customCss.push('li.list-' + p + '-paddingleft-2{padding-left:40px}');
break;
case 'dash':
customCss.push('li.list-' + p + '-paddingleft{padding-left:35px}');
break;
case 'dot':
customCss.push('li.list-' + p + '-paddingleft{padding-left:20px}');
}
}
customCss.push('.list-paddingleft-1{padding-left:0}');
customCss.push('.list-paddingleft-2{padding-left:' + me.options.listDefaultPaddingLeft + 'px}');
customCss.push('.list-paddingleft-3{padding-left:' + me.options.listDefaultPaddingLeft * 2 + 'px}');
//如果不给宽度会在自定应样式里出现滚动条
utils.cssRule('list', 'ol,ul{margin:0;pading:0;' + (browser.ie ? '' : 'width:95%') + '}li{clear:both;}' + customCss.join('\n'), me.document);
});
//单独处理剪切的问题
me.ready(function () {
domUtils.on(me.body, 'cut', function () {
setTimeout(function () {
var rng = me.selection.getRange(), li;
//trace:3416
if (!rng.collapsed) {
if (li = domUtils.findParentByTagName(rng.startContainer, 'li', true)) {
if (!li.nextSibling && domUtils.isEmptyBlock(li)) {
var pn = li.parentNode, node;
if (node = pn.previousSibling) {
domUtils.remove(pn);
rng.setStartAtLast(node).collapse(true);
rng.select(true);
} else if (node = pn.nextSibling) {
domUtils.remove(pn);
rng.setStartAtFirst(node).collapse(true);
rng.select(true);
} else {
var tmpNode = me.document.createElement('p');
domUtils.fillNode(me.document, tmpNode);
pn.parentNode.insertBefore(tmpNode, pn);
domUtils.remove(pn);
rng.setStart(tmpNode, 0).collapse(true);
rng.select(true);
}
}
}
}
})
})
});
function getStyle(node) {
var cls = node.className;
if (domUtils.hasClass(node, /custom_/)) {
return cls.match(/custom_(\w+)/)[1]
}
return domUtils.getStyle(node, 'list-style-type')
}
me.addListener('beforepaste', function (type, html) {
var me = this,
rng = me.selection.getRange(), li;
var root = UE.htmlparser(html.html, true);
if (li = domUtils.findParentByTagName(rng.startContainer, 'li', true)) {
var list = li.parentNode, tagName = list.tagName == 'OL' ? 'ul' : 'ol';
utils.each(root.getNodesByTagName(tagName), function (n) {
n.tagName = list.tagName;
n.setAttr();
if (n.parentNode === root) {
type = getStyle(list) || (list.tagName == 'OL' ? 'decimal' : 'disc')
} else {
var className = n.parentNode.getAttr('class');
if (className && /custom_/.test(className)) {
type = className.match(/custom_(\w+)/)[1]
} else {
type = n.parentNode.getStyle('list-style-type');
}
if (!type) {
type = list.tagName == 'OL' ? 'decimal' : 'disc';
}
}
var index = utils.indexOf(listStyle[list.tagName], type);
if (n.parentNode !== root)
index = index + 1 == listStyle[list.tagName].length ? 0 : index + 1;
var currentStyle = listStyle[list.tagName][index];
if (customStyle[currentStyle]) {
n.setAttr('class', 'custom_' + currentStyle)
} else {
n.setStyle('list-style-type', currentStyle)
}
})
}
html.html = root.toHtml();
});
//进入编辑器的li要套p标签
me.addInputRule(function (root) {
utils.each(root.getNodesByTagName('li'), function (li) {
var tmpP = UE.uNode.createElement('p');
for (var i = 0, ci; ci = li.children[i];) {
if (ci.type == 'text' || dtd.p[ci.tagName]) {
tmpP.appendChild(ci);
} else {
if (tmpP.firstChild()) {
li.insertBefore(tmpP, ci);
tmpP = UE.uNode.createElement('p');
i = i + 2;
} else {
i++;
}
}
}
if (tmpP.firstChild() && !tmpP.parentNode || !li.firstChild()) {
li.appendChild(tmpP);
}
//trace:3357
//p不能为空
if (!tmpP.firstChild()) {
tmpP.innerHTML(browser.ie ? ' ' : '
')
}
//去掉末尾的空白
var p = li.firstChild();
var lastChild = p.lastChild();
if (lastChild && lastChild.type == 'text' && /^\s*$/.test(lastChild.data)) {
p.removeChild(lastChild)
}
});
var orderlisttype = {
'num1': /^\d+\)/,
'decimal': /^\d+\./,
'lower-alpha': /^[a-z]+\)/,
'upper-alpha': /^[A-Z]+\./,
'cn': /^[\u4E00\u4E8C\u4E09\u56DB\u516d\u4e94\u4e03\u516b\u4e5d]+[\u3001]/,
'cn2': /^\([\u4E00\u4E8C\u4E09\u56DB\u516d\u4e94\u4e03\u516b\u4e5d]+\)/
},
unorderlisttype = {
'square': 'n'
};
function checkListType(content, container) {
var span = container.firstChild();
if (span && span.type == 'element' && span.tagName == 'span' && /Wingdings|Symbol/.test(span.getStyle('font-family'))) {
for (var p in unorderlisttype) {
if (unorderlisttype[p] == span.data) {
return p
}
}
return 'disc'
}
for (var p in orderlisttype) {
if (orderlisttype[p].test(content)) {
return p;
}
}
}
utils.each(root.getNodesByTagName('p'), function (node) {
if (node.getAttr('class') != 'MsoListParagraph') {
return
}
//word粘贴过来的会带有margin要去掉,但这样也可能会误命中一些央视
node.setStyle('margin', '');
node.setStyle('margin-left', '');
node.setAttr('class', '');
function appendLi(list, p, type) {
if (list.tagName == 'ol') {
if (browser.ie) {
var first = p.firstChild();
if (first.type == 'element' && first.tagName == 'span' && orderlisttype[type].test(first.innerText())) {
p.removeChild(first);
}
} else {
p.innerHTML(p.innerHTML().replace(orderlisttype[type], ''));
}
} else {
p.removeChild(p.firstChild())
}
var li = UE.uNode.createElement('li');
li.appendChild(p);
list.appendChild(li);
}
var tmp = node, type, cacheNode = node;
if (node.parentNode.tagName != 'li' && (type = checkListType(node.innerText(), node))) {
var list = UE.uNode.createElement(me.options.insertorderedlist.hasOwnProperty(type) ? 'ol' : 'ul');
if (customStyle[type]) {
list.setAttr('class', 'custom_' + type)
} else {
list.setStyle('list-style-type', type)
}
while (node && node.parentNode.tagName != 'li' && checkListType(node.innerText(), node)) {
tmp = node.nextSibling();
if (!tmp) {
node.parentNode.insertBefore(list, node)
}
appendLi(list, node, type);
node = tmp;
}
if (!list.parentNode && node && node.parentNode) {
node.parentNode.insertBefore(list, node)
}
}
var span = cacheNode.firstChild();
if (span && span.type == 'element' && span.tagName == 'span' && /^\s*( )+\s*$/.test(span.innerText())) {
span.parentNode.removeChild(span)
}
})
});
//调整索引标签
me.addListener('contentchange', function () {
adjustListStyle(me.document)
});
function adjustListStyle(doc, ignore) {
utils.each(domUtils.getElementsByTagName(doc, 'ol ul'), function (node) {
if (!domUtils.inDoc(node, doc))
return;
var parent = node.parentNode;
if (parent.tagName == node.tagName) {
var nodeStyleType = getStyle(node) || (node.tagName == 'OL' ? 'decimal' : 'disc'),
parentStyleType = getStyle(parent) || (parent.tagName == 'OL' ? 'decimal' : 'disc');
if (nodeStyleType == parentStyleType) {
var styleIndex = utils.indexOf(listStyle[node.tagName], nodeStyleType);
styleIndex = styleIndex + 1 == listStyle[node.tagName].length ? 0 : styleIndex + 1;
setListStyle(node, listStyle[node.tagName][styleIndex])
}
}
var index = 0, type = 2;
if (domUtils.hasClass(node, /custom_/)) {
if (!(/[ou]l/i.test(parent.tagName) && domUtils.hasClass(parent, /custom_/))) {
type = 1;
}
} else {
if (/[ou]l/i.test(parent.tagName) && domUtils.hasClass(parent, /custom_/)) {
type = 3;
}
}
var style = domUtils.getStyle(node, 'list-style-type');
style && (node.style.cssText = 'list-style-type:' + style);
node.className = utils.trim(node.className.replace(/list-paddingleft-\w+/, '')) + ' list-paddingleft-' + type;
utils.each(domUtils.getElementsByTagName(node, 'li'), function (li) {
li.style.cssText && (li.style.cssText = '');
if (!li.firstChild) {
domUtils.remove(li);
return;
}
if (li.parentNode !== node) {
return;
}
index++;
if (domUtils.hasClass(node, /custom_/)) {
var paddingLeft = 1, currentStyle = getStyle(node);
if (node.tagName == 'OL') {
if (currentStyle) {
switch (currentStyle) {
case 'cn' :
case 'cn1':
case 'cn2':
if (index > 10 && (index % 10 == 0 || index > 10 && index < 20)) {
paddingLeft = 2
} else if (index > 20) {
paddingLeft = 3
}
break;
case 'num2' :
if (index > 9) {
paddingLeft = 2
}
}
}
li.className = 'list-' + customStyle[currentStyle] + index + ' ' + 'list-' + currentStyle + '-paddingleft-' + paddingLeft;
} else {
li.className = 'list-' + customStyle[currentStyle] + ' ' + 'list-' + currentStyle + '-paddingleft';
}
} else {
li.className = li.className.replace(/list-[\w\-]+/gi, '');
}
var className = li.getAttribute('class');
if (className !== null && !className.replace(/\s/g, '')) {
domUtils.removeAttributes(li, 'class')
}
});
!ignore && adjustList(node, node.tagName.toLowerCase(), getStyle(node) || domUtils.getStyle(node, 'list-style-type'), true);
})
}
function adjustList(list, tag, style, ignoreEmpty) {
var nextList = list.nextSibling;
if (nextList && nextList.nodeType == 1 && nextList.tagName.toLowerCase() == tag && (getStyle(nextList) || domUtils.getStyle(nextList, 'list-style-type') || (tag == 'ol' ? 'decimal' : 'disc')) == style) {
domUtils.moveChild(nextList, list);
if (nextList.childNodes.length == 0) {
domUtils.remove(nextList);
}
}
if (nextList && domUtils.isFillChar(nextList)) {
domUtils.remove(nextList);
}
var preList = list.previousSibling;
if (preList && preList.nodeType == 1 && preList.tagName.toLowerCase() == tag && (getStyle(preList) || domUtils.getStyle(preList, 'list-style-type') || (tag == 'ol' ? 'decimal' : 'disc')) == style) {
domUtils.moveChild(list, preList);
}
if (preList && domUtils.isFillChar(preList)) {
domUtils.remove(preList);
}
!ignoreEmpty && domUtils.isEmptyBlock(list) && domUtils.remove(list);
if (getStyle(list)) {
adjustListStyle(list.ownerDocument, true)
}
}
function setListStyle(list, style) {
if (customStyle[style]) {
list.className = 'custom_' + style;
}
try {
domUtils.setStyle(list, 'list-style-type', style);
} catch (e) {
}
}
function clearEmptySibling(node) {
var tmpNode = node.previousSibling;
if (tmpNode && domUtils.isEmptyBlock(tmpNode)) {
domUtils.remove(tmpNode);
}
tmpNode = node.nextSibling;
if (tmpNode && domUtils.isEmptyBlock(tmpNode)) {
domUtils.remove(tmpNode);
}
}
me.addListener('keydown', function (type, evt) {
function preventAndSave() {
evt.preventDefault ? evt.preventDefault() : (evt.returnValue = false);
me.fireEvent('contentchange');
me.undoManger && me.undoManger.save();
}
function findList(node, filterFn) {
while (node && !domUtils.isBody(node)) {
if (filterFn(node)) {
return null
}
if (node.nodeType == 1 && /[ou]l/i.test(node.tagName)) {
return node;
}
node = node.parentNode;
}
return null;
}
var keyCode = evt.keyCode || evt.which;
if (keyCode == 13 && !evt.shiftKey) {//回车
var rng = me.selection.getRange(),
parent = domUtils.findParent(rng.startContainer, function (node) {
return domUtils.isBlockElm(node)
}, true),
li = domUtils.findParentByTagName(rng.startContainer, 'li', true);
if (parent && parent.tagName != 'PRE' && !li) {
var html = parent.innerHTML.replace(new RegExp(domUtils.fillChar, 'g'), '');
if (/^\s*1\s*\.[^\d]/.test(html)) {
parent.innerHTML = html.replace(/^\s*1\s*\./, '');
rng.setStartAtLast(parent).collapse(true).select();
me.__hasEnterExecCommand = true;
me.execCommand('insertorderedlist');
me.__hasEnterExecCommand = false;
}
}
var range = me.selection.getRange(),
start = findList(range.startContainer, function (node) {
return node.tagName == 'TABLE';
}),
end = range.collapsed ? start : findList(range.endContainer, function (node) {
return node.tagName == 'TABLE';
});
if (start && end && start === end) {
if (!range.collapsed) {
start = domUtils.findParentByTagName(range.startContainer, 'li', true);
end = domUtils.findParentByTagName(range.endContainer, 'li', true);
if (start && end && start === end) {
range.deleteContents();
li = domUtils.findParentByTagName(range.startContainer, 'li', true);
if (li && domUtils.isEmptyBlock(li)) {
pre = li.previousSibling;
next = li.nextSibling;
p = me.document.createElement('p');
domUtils.fillNode(me.document, p);
parentList = li.parentNode;
if (pre && next) {
range.setStart(next, 0).collapse(true).select(true);
domUtils.remove(li);
} else {
if (!pre && !next || !pre) {
parentList.parentNode.insertBefore(p, parentList);
} else {
li.parentNode.parentNode.insertBefore(p, parentList.nextSibling);
}
domUtils.remove(li);
if (!parentList.firstChild) {
domUtils.remove(parentList);
}
range.setStart(p, 0).setCursor();
}
preventAndSave();
return;
}
} else {
var tmpRange = range.cloneRange(),
bk = tmpRange.collapse(false).createBookmark();
range.deleteContents();
tmpRange.moveToBookmark(bk);
var li = domUtils.findParentByTagName(tmpRange.startContainer, 'li', true);
clearEmptySibling(li);
tmpRange.select();
preventAndSave();
return;
}
}
li = domUtils.findParentByTagName(range.startContainer, 'li', true);
if (li) {
if (domUtils.isEmptyBlock(li)) {
bk = range.createBookmark();
var parentList = li.parentNode;
if (li !== parentList.lastChild) {
domUtils.breakParent(li, parentList);
clearEmptySibling(li);
} else {
parentList.parentNode.insertBefore(li, parentList.nextSibling);
if (domUtils.isEmptyNode(parentList)) {
domUtils.remove(parentList);
}
}
//嵌套不处理
if (!dtd.$list[li.parentNode.tagName]) {
if (!domUtils.isBlockElm(li.firstChild)) {
p = me.document.createElement('p');
li.parentNode.insertBefore(p, li);
while (li.firstChild) {
p.appendChild(li.firstChild);
}
domUtils.remove(li);
} else {
domUtils.remove(li, true);
}
}
range.moveToBookmark(bk).select();
} else {
var first = li.firstChild;
if (!first || !domUtils.isBlockElm(first)) {
var p = me.document.createElement('p');
!li.firstChild && domUtils.fillNode(me.document, p);
while (li.firstChild) {
p.appendChild(li.firstChild);
}
li.appendChild(p);
first = p;
}
var span = me.document.createElement('span');
range.insertNode(span);
domUtils.breakParent(span, li);
var nextLi = span.nextSibling;
first = nextLi.firstChild;
if (!first) {
p = me.document.createElement('p');
domUtils.fillNode(me.document, p);
nextLi.appendChild(p);
first = p;
}
if (domUtils.isEmptyNode(first)) {
first.innerHTML = '';
domUtils.fillNode(me.document, first);
}
range.setStart(first, 0).collapse(true).shrinkBoundary().select();
domUtils.remove(span);
var pre = nextLi.previousSibling;
if (pre && domUtils.isEmptyBlock(pre)) {
pre.innerHTML = '';
domUtils.fillNode(me.document, pre.firstChild);
}
}
// }
preventAndSave();
}
}
}
if (keyCode == 8) {
//修中ie中li下的问题
range = me.selection.getRange();
if (range.collapsed && domUtils.isStartInblock(range)) {
tmpRange = range.cloneRange().trimBoundary();
li = domUtils.findParentByTagName(range.startContainer, 'li', true);
//要在li的最左边，才能处理
if (li && domUtils.isStartInblock(tmpRange)) {
start = domUtils.findParentByTagName(range.startContainer, 'p', true);
if (start && start !== li.firstChild) {
var parentList = domUtils.findParentByTagName(start, ['ol', 'ul']);
domUtils.breakParent(start, parentList);
clearEmptySibling(start);
me.fireEvent('contentchange');
range.setStart(start, 0).setCursor(false, true);
me.fireEvent('saveScene');
domUtils.preventDefault(evt);
return;
}
if (li && (pre = li.previousSibling)) {
if (keyCode == 46 && li.childNodes.length) {
return;
}
//有可能上边的兄弟节点是个2级菜单，要追加到2级菜单的最后的li
if (dtd.$list[pre.tagName]) {
pre = pre.lastChild;
}
me.undoManger && me.undoManger.save();
first = li.firstChild;
if (domUtils.isBlockElm(first)) {
if (domUtils.isEmptyNode(first)) {
// range.setEnd(pre, pre.childNodes.length).shrinkBoundary().collapse().select(true);
pre.appendChild(first);
range.setStart(first, 0).setCursor(false, true);
//first不是唯一的节点
while (li.firstChild) {
pre.appendChild(li.firstChild);
}
} else {
span = me.document.createElement('span');
range.insertNode(span);
//判断pre是否是空的节点,如果是
类型的空节点，干掉p标签防止它占位
if (domUtils.isEmptyBlock(pre)) {
pre.innerHTML = '';
}
domUtils.moveChild(li, pre);
range.setStartBefore(span).collapse(true).select(true);
domUtils.remove(span);
}
} else {
if (domUtils.isEmptyNode(li)) {
var p = me.document.createElement('p');
pre.appendChild(p);
range.setStart(p, 0).setCursor();
// range.setEnd(pre, pre.childNodes.length).shrinkBoundary().collapse().select(true);
} else {
range.setEnd(pre, pre.childNodes.length).collapse().select(true);
while (li.firstChild) {
pre.appendChild(li.firstChild);
}
}
}
domUtils.remove(li);
me.fireEvent('contentchange');
me.fireEvent('saveScene');
domUtils.preventDefault(evt);
return;
}
//trace:980
if (li && !li.previousSibling) {
var parentList = li.parentNode;
var bk = range.createBookmark();
if (domUtils.isTagNode(parentList.parentNode, 'ol ul')) {
parentList.parentNode.insertBefore(li, parentList);
if (domUtils.isEmptyNode(parentList)) {
domUtils.remove(parentList)
}
} else {
while (li.firstChild) {
parentList.parentNode.insertBefore(li.firstChild, parentList);
}
domUtils.remove(li);
if (domUtils.isEmptyNode(parentList)) {
domUtils.remove(parentList)
}
}
range.moveToBookmark(bk).setCursor(false, true);
me.fireEvent('contentchange');
me.fireEvent('saveScene');
domUtils.preventDefault(evt);
return;
}
}
}
}
});
me.addListener('keyup', function (type, evt) {
var keyCode = evt.keyCode || evt.which;
if (keyCode == 8) {
var rng = me.selection.getRange(), list;
if (list = domUtils.findParentByTagName(rng.startContainer, ['ol', 'ul'], true)) {
adjustList(list, list.tagName.toLowerCase(), getStyle(list) || domUtils.getComputedStyle(list, 'list-style-type'), true)
}
}
});
//处理tab键
me.addListener('tabkeydown', function () {
var range = me.selection.getRange();
//控制级数
function checkLevel(li) {
if (me.options.maxListLevel != -1) {
var level = li.parentNode, levelNum = 0;
while (/[ou]l/i.test(level.tagName)) {
levelNum++;
level = level.parentNode;
}
if (levelNum >= me.options.maxListLevel) {
return true;
}
}
}
//只以开始为准
//todo 后续改进
var li = domUtils.findParentByTagName(range.startContainer, 'li', true);
if (li) {
var bk;
if (range.collapsed) {
if (checkLevel(li))
return true;
var parentLi = li.parentNode,
list = me.document.createElement(parentLi.tagName),
index = utils.indexOf(listStyle[list.tagName], getStyle(parentLi) || domUtils.getComputedStyle(parentLi, 'list-style-type'));
index = index + 1 == listStyle[list.tagName].length ? 0 : index + 1;
var currentStyle = listStyle[list.tagName][index];
setListStyle(list, currentStyle);
if (domUtils.isStartInblock(range)) {
me.fireEvent('saveScene');
bk = range.createBookmark();
parentLi.insertBefore(list, li);
list.appendChild(li);
adjustList(list, list.tagName.toLowerCase(), currentStyle);
me.fireEvent('contentchange');
range.moveToBookmark(bk).select(true);
return true;
}
} else {
me.fireEvent('saveScene');
bk = range.createBookmark();
for (var i = 0, closeList, parents = domUtils.findParents(li), ci; ci = parents[i++];) {
if (domUtils.isTagNode(ci, 'ol ul')) {
closeList = ci;
break;
}
}
var current = li;
if (bk.end) {
while (current && !(domUtils.getPosition(current, bk.end) & domUtils.POSITION_FOLLOWING)) {
if (checkLevel(current)) {
current = domUtils.getNextDomNode(current, false, null, function (node) {
return node !== closeList
});
continue;
}
var parentLi = current.parentNode,
list = me.document.createElement(parentLi.tagName),
index = utils.indexOf(listStyle[list.tagName], getStyle(parentLi) || domUtils.getComputedStyle(parentLi, 'list-style-type'));
var currentIndex = index + 1 == listStyle[list.tagName].length ? 0 : index + 1;
var currentStyle = listStyle[list.tagName][currentIndex];
setListStyle(list, currentStyle);
parentLi.insertBefore(list, current);
while (current && !(domUtils.getPosition(current, bk.end) & domUtils.POSITION_FOLLOWING)) {
li = current.nextSibling;
list.appendChild(current);
if (!li || domUtils.isTagNode(li, 'ol ul')) {
if (li) {
while (li = li.firstChild) {
if (li.tagName == 'LI') {
break;
}
}
} else {
li = domUtils.getNextDomNode(current, false, null, function (node) {
return node !== closeList
});
}
break;
}
current = li;
}
adjustList(list, list.tagName.toLowerCase(), currentStyle);
current = li;
}
}
me.fireEvent('contentchange');
range.moveToBookmark(bk).select();
return true;
}
}
});
function getLi(start) {
while (start && !domUtils.isBody(start)) {
if (start.nodeName == 'TABLE') {
return null;
}
if (start.nodeName == 'LI') {
return start
}
start = start.parentNode;
}
}
me.commands['insertorderedlist'] =
me.commands['insertunorderedlist'] = {
execCommand: function (command, style) {
if (!style) {
style = command.toLowerCase() == 'insertorderedlist' ? 'decimal' : 'disc';
}
var me = this,
range = this.selection.getRange(),
filterFn = function (node) {
return node.nodeType == 1 ? node.tagName.toLowerCase() != 'br' : !domUtils.isWhitespace(node);
},
tag = command.toLowerCase() == 'insertorderedlist' ? 'ol' : 'ul',
frag = me.document.createDocumentFragment();
//去掉是因为会出现选到末尾，导致adjustmentBoundary缩到ol/ul的位置
//range.shrinkBoundary();//.adjustmentBoundary();
range.adjustmentBoundary().shrinkBoundary();
var bko = range.createBookmark(true),
start = getLi(me.document.getElementById(bko.start)),
modifyStart = 0,
end = getLi(me.document.getElementById(bko.end)),
modifyEnd = 0,
startParent, endParent,
list, tmp;
if (start || end) {
start && (startParent = start.parentNode);
if (!bko.end) {
end = start;
}
end && (endParent = end.parentNode);
if (startParent === endParent) {
while (start !== end) {
tmp = start;
start = start.nextSibling;
if (!domUtils.isBlockElm(tmp.firstChild)) {
var p = me.document.createElement('p');
while (tmp.firstChild) {
p.appendChild(tmp.firstChild);
}
tmp.appendChild(p);
}
frag.appendChild(tmp);
}
tmp = me.document.createElement('span');
startParent.insertBefore(tmp, end);
if (!domUtils.isBlockElm(end.firstChild)) {
p = me.document.createElement('p');
while (end.firstChild) {
p.appendChild(end.firstChild);
}
end.appendChild(p);
}
frag.appendChild(end);
domUtils.breakParent(tmp, startParent);
if (domUtils.isEmptyNode(tmp.previousSibling)) {
domUtils.remove(tmp.previousSibling);
}
if (domUtils.isEmptyNode(tmp.nextSibling)) {
domUtils.remove(tmp.nextSibling)
}
var nodeStyle = getStyle(startParent) || domUtils.getComputedStyle(startParent, 'list-style-type') || (command.toLowerCase() == 'insertorderedlist' ? 'decimal' : 'disc');
if (startParent.tagName.toLowerCase() == tag && nodeStyle == style) {
for (var i = 0, ci, tmpFrag = me.document.createDocumentFragment(); ci = frag.childNodes[i++];) {
if (domUtils.isTagNode(ci, 'ol ul')) {
utils.each(domUtils.getElementsByTagName(ci, 'li'), function (li) {
while (li.firstChild) {
tmpFrag.appendChild(li.firstChild);
}
});
} else {
while (ci.firstChild) {
tmpFrag.appendChild(ci.firstChild);
}
}
}
tmp.parentNode.insertBefore(tmpFrag, tmp);
} else {
list = me.document.createElement(tag);
setListStyle(list, style);
list.appendChild(frag);
tmp.parentNode.insertBefore(list, tmp);
}
domUtils.remove(tmp);
list && adjustList(list, tag, style);
range.moveToBookmark(bko).select();
return;
}
//开始
if (start) {
while (start) {
tmp = start.nextSibling;
if (domUtils.isTagNode(start, 'ol ul')) {
frag.appendChild(start);
} else {
var tmpfrag = me.document.createDocumentFragment(),
hasBlock = 0;
while (start.firstChild) {
if (domUtils.isBlockElm(start.firstChild)) {
hasBlock = 1;
}
tmpfrag.appendChild(start.firstChild);
}
if (!hasBlock) {
var tmpP = me.document.createElement('p');
tmpP.appendChild(tmpfrag);
frag.appendChild(tmpP);
} else {
frag.appendChild(tmpfrag);
}
domUtils.remove(start);
}
start = tmp;
}
startParent.parentNode.insertBefore(frag, startParent.nextSibling);
if (domUtils.isEmptyNode(startParent)) {
range.setStartBefore(startParent);
domUtils.remove(startParent);
} else {
range.setStartAfter(startParent);
}
modifyStart = 1;
}
if (end && domUtils.inDoc(endParent, me.document)) {
//结束
start = endParent.firstChild;
while (start && start !== end) {
tmp = start.nextSibling;
if (domUtils.isTagNode(start, 'ol ul')) {
frag.appendChild(start);
} else {
tmpfrag = me.document.createDocumentFragment();
hasBlock = 0;
while (start.firstChild) {
if (domUtils.isBlockElm(start.firstChild)) {
hasBlock = 1;
}
tmpfrag.appendChild(start.firstChild);
}
if (!hasBlock) {
tmpP = me.document.createElement('p');
tmpP.appendChild(tmpfrag);
frag.appendChild(tmpP);
} else {
frag.appendChild(tmpfrag);
}
domUtils.remove(start);
}
start = tmp;
}
var tmpDiv = domUtils.createElement(me.document, 'div', {
'tmpDiv': 1
});
domUtils.moveChild(end, tmpDiv);
frag.appendChild(tmpDiv);
domUtils.remove(end);
endParent.parentNode.insertBefore(frag, endParent);
range.setEndBefore(endParent);
if (domUtils.isEmptyNode(endParent)) {
domUtils.remove(endParent);
}
modifyEnd = 1;
}
}
if (!modifyStart) {
range.setStartBefore(me.document.getElementById(bko.start));
}
if (bko.end && !modifyEnd) {
range.setEndAfter(me.document.getElementById(bko.end));
}
range.enlarge(true, function (node) {
return notExchange[node.tagName];
});
frag = me.document.createDocumentFragment();
var bk = range.createBookmark(),
current = domUtils.getNextDomNode(bk.start, false, filterFn),
tmpRange = range.cloneRange(),
tmpNode,
block = domUtils.isBlockElm;
while (current && current !== bk.end && (domUtils.getPosition(current, bk.end) & domUtils.POSITION_PRECEDING)) {
if (current.nodeType == 3 || dtd.li[current.tagName]) {
if (current.nodeType == 1 && dtd.$list[current.tagName]) {
while (current.firstChild) {
frag.appendChild(current.firstChild);
}
tmpNode = domUtils.getNextDomNode(current, false, filterFn);
domUtils.remove(current);
current = tmpNode;
continue;
}
tmpNode = current;
tmpRange.setStartBefore(current);
while (current && current !== bk.end && (!block(current) || domUtils.isBookmarkNode(current) )) {
tmpNode = current;
current = domUtils.getNextDomNode(current, false, null, function (node) {
return !notExchange[node.tagName];
});
}
if (current && block(current)) {
tmp = domUtils.getNextDomNode(tmpNode, false, filterFn);
if (tmp && domUtils.isBookmarkNode(tmp)) {
current = domUtils.getNextDomNode(tmp, false, filterFn);
tmpNode = tmp;
}
}
tmpRange.setEndAfter(tmpNode);
current = domUtils.getNextDomNode(tmpNode, false, filterFn);
var li = range.document.createElement('li');
li.appendChild(tmpRange.extractContents());
if (domUtils.isEmptyNode(li)) {
var tmpNode = range.document.createElement('p');
while (li.firstChild) {
tmpNode.appendChild(li.firstChild)
}
li.appendChild(tmpNode);
}
frag.appendChild(li);
} else {
current = domUtils.getNextDomNode(current, true, filterFn);
}
}
range.moveToBookmark(bk).collapse(true);
list = me.document.createElement(tag);
setListStyle(list, style);
list.appendChild(frag);
range.insertNode(list);
//当前list上下看能否合并
adjustList(list, tag, style);
//去掉冗余的tmpDiv
for (var i = 0, ci, tmpDivs = domUtils.getElementsByTagName(list, 'div'); ci = tmpDivs[i++];) {
if (ci.getAttribute('tmpDiv')) {
domUtils.remove(ci, true)
}
}
range.moveToBookmark(bko).select();
},
queryCommandState: function (command) {
var tag = command.toLowerCase() == 'insertorderedlist' ? 'ol' : 'ul';
var path = this.selection.getStartElementPath();
for (var i = 0, ci; ci = path[i++];) {
if (ci.nodeName == 'TABLE') {
return 0
}
if (tag == ci.nodeName.toLowerCase()) {
return 1
}
;
}
return 0;
},
queryCommandValue: function (command) {
var tag = command.toLowerCase() == 'insertorderedlist' ? 'ol' : 'ul';
var path = this.selection.getStartElementPath(),
node;
for (var i = 0, ci; ci = path[i++];) {
if (ci.nodeName == 'TABLE') {
node = null;
break;
}
if (tag == ci.nodeName.toLowerCase()) {
node = ci;
break;
}
;
}
return node ? getStyle(node) || domUtils.getComputedStyle(node, 'list-style-type') : null;
}
};
};
///import core
///import plugins/serialize.js
///import plugins/undo.js
///commands 查看源码
///commandsName Source
///commandsTitle 查看源码
(function () {
var sourceEditors = {
textarea: function (editor, holder) {
var textarea = holder.ownerDocument.createElement('textarea');
textarea.style.cssText = 'position:absolute;resize:none;width:100%;height:100%;border:0;padding:0;margin:0;overflow-y:auto;';
// todo: IE下只有onresize属性可用... 很纠结
if (browser.ie && browser.version < 8) {
textarea.style.width = holder.offsetWidth + 'px';
textarea.style.height = holder.offsetHeight + 'px';
holder.onresize = function () {
textarea.style.width = holder.offsetWidth + 'px';
textarea.style.height = holder.offsetHeight + 'px';
};
}
holder.appendChild(textarea);
return {
setContent: function (content) {
textarea.value = content;
},
getContent: function () {
return textarea.value;
},
select: function () {
var range;
if (browser.ie) {
range = textarea.createTextRange();
range.collapse(true);
range.select();
} else {
//todo: chrome下无法设置焦点
textarea.setSelectionRange(0, 0);
textarea.focus();
}
},
dispose: function () {
holder.removeChild(textarea);
// todo
holder.onresize = null;
textarea = null;
holder = null;
}
};
},
codemirror: function (editor, holder) {
var codeEditor = window.CodeMirror(holder, {
mode: "text/html",
tabMode: "indent",
lineNumbers: true,
lineWrapping: true
});
var dom = codeEditor.getWrapperElement();
dom.style.cssText = 'position:absolute;left:0;top:0;width:100%;height:100%;font-family:consolas,"Courier new",monospace;font-size:13px;';
codeEditor.getScrollerElement().style.cssText = 'position:absolute;left:0;top:0;width:100%;height:100%;';
codeEditor.refresh();
return {
getCodeMirror: function () {
return codeEditor;
},
setContent: function (content) {
codeEditor.setValue(content);
},
getContent: function () {
return codeEditor.getValue();
},
select: function () {
codeEditor.focus();
},
dispose: function () {
holder.removeChild(dom);
dom = null;
codeEditor = null;
}
};
}
};
UE.plugins['source'] = function () {
var me = this;
var opt = this.options;
var sourceMode = false;
var sourceEditor;
opt.sourceEditor = browser.ie ? 'textarea' : (opt.sourceEditor || 'codemirror');
me.setOpt({
sourceEditorFirst: false
});
function createSourceEditor(holder) {
return sourceEditors[opt.sourceEditor == 'codemirror' && window.CodeMirror ? 'codemirror' : 'textarea'](me, holder);
}
var bakCssText;
//解决在源码模式下getContent不能得到最新的内容问题
var oldGetContent = me.getContent,
bakAddress;
me.commands['source'] = {
execCommand: function () {
sourceMode = !sourceMode;
if (sourceMode) {
bakAddress = me.selection.getRange().createAddress(false, true);
me.undoManger && me.undoManger.save(true);
if (browser.gecko) {
me.body.contentEditable = false;
}
bakCssText = me.iframe.style.cssText;
me.iframe.style.cssText += 'position:absolute;left:-32768px;top:-32768px;';
me.fireEvent('beforegetcontent');
var root = UE.htmlparser(me.body.innerHTML);
me.filterOutputRule(root);
root.traversal(function (node) {
if (node.type == 'element') {
switch (node.tagName) {
case 'td':
case 'th':
case 'caption':
if (node.children && node.children.length == 1) {
if (node.firstChild().tagName == 'br') {
node.removeChild(node.firstChild())
}
}
;
break;
case 'pre':
node.innerText(node.innerText().replace(/ /g, ' '))
}
}
});
me.fireEvent('aftergetcontent');
var content = root.toHtml(true);
sourceEditor = createSourceEditor(me.iframe.parentNode);
sourceEditor.setContent(content);
setTimeout(function () {
sourceEditor.select();
me.addListener('fullscreenchanged', function () {
try {
sourceEditor.getCodeMirror().refresh()
} catch (e) {
}
});
});
//重置getContent，源码模式下取值也能是最新的数据
me.getContent = function () {
return sourceEditor.getContent() || '' + (browser.ie ? '' : '
') + '
';
};
} else {
me.iframe.style.cssText = bakCssText;
var cont = sourceEditor.getContent() || '' + (browser.ie ? '' : '
') + '
';
//处理掉block节点前后的空格,有可能会误命中，暂时不考虑
cont = cont.replace(new RegExp('[\\r\\t\\n ]*<\/?(\\w+)\\s*(?:[^>]*)>', 'g'), function (a, b) {
if (b && !dtd.$inlineWithA[b.toLowerCase()]) {
return a.replace(/(^[\n\r\t ]*)|([\n\r\t ]*$)/g, '');
}
return a.replace(/(^[\n\r\t]*)|([\n\r\t]*$)/g, '')
});
me.setContent(cont);
sourceEditor.dispose();
sourceEditor = null;
//还原getContent方法
me.getContent = oldGetContent;
var first = me.body.firstChild;
//trace:1106 都删除空了，下边会报错，所以补充一个p占位
if (!first) {
me.body.innerHTML = '' + (browser.ie ? '' : '
') + '
';
first = me.body.firstChild;
}
//要在ifm为显示时ff才能取到selection,否则报错
//这里不能比较位置了
me.undoManger && me.undoManger.save(true);
if (browser.gecko) {
var input = document.createElement('input');
input.style.cssText = 'position:absolute;left:0;top:-32768px';
document.body.appendChild(input);
me.body.contentEditable = false;
setTimeout(function () {
domUtils.setViewportOffset(input, { left: -32768, top: 0 });
input.focus();
setTimeout(function () {
me.body.contentEditable = true;
me.selection.getRange().moveToAddress(bakAddress).select(true);
domUtils.remove(input);
});
});
} else {
//ie下有可能报错，比如在代码顶头的情况
try {
me.selection.getRange().moveToAddress(bakAddress).select(true);
} catch (e) {
}
}
}
this.fireEvent('sourcemodechanged', sourceMode);
},
queryCommandState: function () {
return sourceMode | 0;
},
notNeedUndo: 1
};
var oldQueryCommandState = me.queryCommandState;
me.queryCommandState = function (cmdName) {
cmdName = cmdName.toLowerCase();
if (sourceMode) {
//源码模式下可以开启的命令
return cmdName in {
'source': 1,
'fullscreen': 1
} ? 1 : -1
}
return oldQueryCommandState.apply(this, arguments);
};
if (opt.sourceEditor == "codemirror") {
me.addListener("ready", function () {
utils.loadFile(document, {
src: opt.codeMirrorJsUrl || opt.UEDITOR_HOME_URL + "third-party/codemirror/codemirror.js",
tag: "script",
type: "text/javascript",
defer: "defer"
}, function () {
if (opt.sourceEditorFirst) {
setTimeout(function () {
me.execCommand("source");
}, 0);
}
});
utils.loadFile(document, {
tag: "link",
rel: "stylesheet",
type: "text/css",
href: opt.codeMirrorCssUrl || opt.UEDITOR_HOME_URL + "third-party/codemirror/codemirror.css"
});
});
}
};
})();
///import core
///import plugins/undo.js
///commands 设置回车标签p或br
///commandsName EnterKey
///commandsTitle 设置回车标签p或br
/**
* @description 处理回车
* @author zhanyi
*/
UE.plugins['enterkey'] = function () {
var hTag,
me = this,
tag = me.options.enterTag;
me.addListener('keyup', function (type, evt) {
var keyCode = evt.keyCode || evt.which;
if (keyCode == 13) {
var range = me.selection.getRange(),
start = range.startContainer,
doSave;
//修正在h1-h6里边回车后不能嵌套p的问题
if (!browser.ie) {
if (/h\d/i.test(hTag)) {
if (browser.gecko) {
var h = domUtils.findParentByTagName(start, [ 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'blockquote', 'caption', 'table'], true);
if (!h) {
me.document.execCommand('formatBlock', false, '');
doSave = 1;
}
} else {
//chrome remove div
if (start.nodeType == 1) {
var tmp = me.document.createTextNode(''), div;
range.insertNode(tmp);
div = domUtils.findParentByTagName(tmp, 'div', true);
if (div) {
var p = me.document.createElement('p');
while (div.firstChild) {
p.appendChild(div.firstChild);
}
div.parentNode.insertBefore(p, div);
domUtils.remove(div);
range.setStartBefore(tmp).setCursor();
doSave = 1;
}
domUtils.remove(tmp);
}
}
if (me.undoManger && doSave) {
me.undoManger.save();
}
}
//没有站位符，会出现多行的问题
browser.opera && range.select();
} else {
me.fireEvent('saveScene', true, true)
}
}
});
me.addListener('keydown', function (type, evt) {
var keyCode = evt.keyCode || evt.which;
if (keyCode == 13) {//回车
if (me.fireEvent('beforeenterkeydown')) {
domUtils.preventDefault(evt);
return;
}
me.fireEvent('saveScene', true, true);
hTag = '';
var range = me.selection.getRange();
if (!range.collapsed) {
//跨td不能删
var start = range.startContainer,
end = range.endContainer,
startTd = domUtils.findParentByTagName(start, 'td', true),
endTd = domUtils.findParentByTagName(end, 'td', true);
if (startTd && endTd && startTd !== endTd || !startTd && endTd || startTd && !endTd) {
evt.preventDefault ? evt.preventDefault() : ( evt.returnValue = false);
return;
}
}
if (tag == 'p') {
if (!browser.ie) {
start = domUtils.findParentByTagName(range.startContainer, ['ol', 'ul', 'p', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'blockquote', 'caption'], true);
//opera下执行formatblock会在table的场景下有问题，回车在opera原生支持很好，所以暂时在opera去掉调用这个原生的command
//trace:2431
if (!start && !browser.opera) {
me.document.execCommand('formatBlock', false, '
');
if (browser.gecko) {
range = me.selection.getRange();
start = domUtils.findParentByTagName(range.startContainer, 'p', true);
start && domUtils.removeDirtyAttr(start);
}
} else {
hTag = start.tagName;
start.tagName.toLowerCase() == 'p' && browser.gecko && domUtils.removeDirtyAttr(start);
}
}
} else {
evt.preventDefault ? evt.preventDefault() : ( evt.returnValue = false);
if (!range.collapsed) {
range.deleteContents();
start = range.startContainer;
if (start.nodeType == 1 && (start = start.childNodes[range.startOffset])) {
while (start.nodeType == 1) {
if (dtd.$empty[start.tagName]) {
range.setStartBefore(start).setCursor();
if (me.undoManger) {
me.undoManger.save();
}
return false;
}
if (!start.firstChild) {
var br = range.document.createElement('br');
start.appendChild(br);
range.setStart(start, 0).setCursor();
if (me.undoManger) {
me.undoManger.save();
}
return false;
}
start = start.firstChild;
}
if (start === range.startContainer.childNodes[range.startOffset]) {
br = range.document.createElement('br');
range.insertNode(br).setCursor();
} else {
range.setStart(start, 0).setCursor();
}
} else {
br = range.document.createElement('br');
range.insertNode(br).setStartAfter(br).setCursor();
}
} else {
br = range.document.createElement('br');
range.insertNode(br);
var parent = br.parentNode;
if (parent.lastChild === br) {
br.parentNode.insertBefore(br.cloneNode(true), br);
range.setStartBefore(br);
} else {
range.setStartAfter(br);
}
range.setCursor();
}
}
}
});
};
/*
* 处理特殊键的兼容性问题
*/
UE.plugins['keystrokes'] = function () {
var me = this;
var collapsed = true;
me.addListener('keydown', function (type, evt) {
var keyCode = evt.keyCode || evt.which,
rng = me.selection.getRange();
//处理全选的情况
if (!rng.collapsed && !(evt.ctrlKey || evt.shiftKey || evt.altKey || evt.metaKey) && (keyCode >= 65 && keyCode <= 90
|| keyCode >= 48 && keyCode <= 57 ||
keyCode >= 96 && keyCode <= 111 || {
13: 1,
8: 1,
46: 1
}[keyCode])
) {
var tmpNode = rng.startContainer;
if (domUtils.isFillChar(tmpNode)) {
rng.setStartBefore(tmpNode)
}
tmpNode = rng.endContainer;
if (domUtils.isFillChar(tmpNode)) {
rng.setEndAfter(tmpNode)
}
rng.txtToElmBoundary();
//结束边界可能放到了br的前边，要把br包含进来
// x[xxx]
if (rng.endContainer && rng.endContainer.nodeType == 1) {
tmpNode = rng.endContainer.childNodes[rng.endOffset];
if (tmpNode && domUtils.isBr(tmpNode)) {
rng.setEndAfter(tmpNode);
}
}
if (rng.startOffset == 0) {
tmpNode = rng.startContainer;
if (domUtils.isBoundaryNode(tmpNode, 'firstChild')) {
tmpNode = rng.endContainer;
if (rng.endOffset == (tmpNode.nodeType == 3 ? tmpNode.nodeValue.length : tmpNode.childNodes.length) && domUtils.isBoundaryNode(tmpNode, 'lastChild')) {
me.fireEvent('saveScene');
me.body.innerHTML = '
' + (browser.ie ? '' : '
') + '
';
rng.setStart(me.body.firstChild, 0).setCursor(false, true);
me._selectionChange();
return;
}
}
}
}
//处理backspace
if (keyCode == 8) {
rng = me.selection.getRange();
collapsed = rng.collapsed;
if (me.fireEvent('delkeydown', evt)) {
return;
}
var start, end;
//避免按两次删除才能生效的问题
if (rng.collapsed && rng.inFillChar()) {
start = rng.startContainer;
if (domUtils.isFillChar(start)) {
rng.setStartBefore(start).shrinkBoundary(true).collapse(true);
domUtils.remove(start)
} else {
start.nodeValue = start.nodeValue.replace(new RegExp('^' + domUtils.fillChar), '');
rng.startOffset--;
rng.collapse(true).select(true)
}
}
//解决选中control元素不能删除的问题
if (start = rng.getClosedNode()) {
me.fireEvent('saveScene');
rng.setStartBefore(start);
domUtils.remove(start);
rng.setCursor();
me.fireEvent('saveScene');
domUtils.preventDefault(evt);
return;
}
//阻止在table上的删除
if (!browser.ie) {
start = domUtils.findParentByTagName(rng.startContainer, 'table', true);
end = domUtils.findParentByTagName(rng.endContainer, 'table', true);
if (start && !end || !start && end || start !== end) {
evt.preventDefault();
return;
}
}
}
//处理tab键的逻辑
if (keyCode == 9) {
//不处理以下标签
var excludeTagNameForTabKey = {
'ol': 1,
'ul': 1,
'table': 1
};
//处理组件里的tab按下事件
if (me.fireEvent('tabkeydown', evt)) {
domUtils.preventDefault(evt);
return;
}
var range = me.selection.getRange();
me.fireEvent('saveScene');
for (var i = 0, txt = '', tabSize = me.options.tabSize || 4, tabNode = me.options.tabNode || ' '; i < tabSize; i++) {
txt += tabNode;
}
var span = me.document.createElement('span');
span.innerHTML = txt + domUtils.fillChar;
if (range.collapsed) {
range.insertNode(span.cloneNode(true).firstChild).setCursor(true);
} else {
//普通的情况
start = domUtils.findParent(range.startContainer, filterFn);
end = domUtils.findParent(range.endContainer, filterFn);
if (start && end && start === end) {
range.deleteContents();
range.insertNode(span.cloneNode(true).firstChild).setCursor(true);
} else {
var bookmark = range.createBookmark(),
filterFn = function (node) {
return domUtils.isBlockElm(node) && !excludeTagNameForTabKey[node.tagName.toLowerCase()]
};
range.enlarge(true);
var bookmark2 = range.createBookmark(),
current = domUtils.getNextDomNode(bookmark2.start, false, filterFn);
while (current && !(domUtils.getPosition(current, bookmark2.end) & domUtils.POSITION_FOLLOWING)) {
current.insertBefore(span.cloneNode(true).firstChild, current.firstChild);
current = domUtils.getNextDomNode(current, false, filterFn);
}
range.moveToBookmark(bookmark2).moveToBookmark(bookmark).select();
}
}
domUtils.preventDefault(evt)
}
//trace:1634
//ff的del键在容器空的时候，也会删除
if (browser.gecko && keyCode == 46) {
range = me.selection.getRange();
if (range.collapsed) {
start = range.startContainer;
if (domUtils.isEmptyBlock(start)) {
var parent = start.parentNode;
while (domUtils.getChildCount(parent) == 1 && !domUtils.isBody(parent)) {
start = parent;
parent = parent.parentNode;
}
if (start === parent.lastChild)
evt.preventDefault();
return;
}
}
}
});
me.addListener('keyup', function (type, evt) {
var keyCode = evt.keyCode || evt.which,
rng, me = this;
if (keyCode == 8) {
if (me.fireEvent('delkeyup')) {
return;
}
rng = me.selection.getRange();
if (rng.collapsed) {
var tmpNode,
autoClearTagName = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
if (tmpNode = domUtils.findParentByTagName(rng.startContainer, autoClearTagName, true)) {
if (domUtils.isEmptyBlock(tmpNode)) {
var pre = tmpNode.previousSibling;
if (pre && pre.nodeName != 'TABLE') {
domUtils.remove(tmpNode);
rng.setStartAtLast(pre).setCursor(false, true);
return;
} else {
var next = tmpNode.nextSibling;
if (next && next.nodeName != 'TABLE') {
domUtils.remove(tmpNode);
rng.setStartAtFirst(next).setCursor(false, true);
return;
}
}
}
}
//处理当删除到body时，要重新给p标签展位
if (domUtils.isBody(rng.startContainer)) {
var tmpNode = domUtils.createElement(me.document, 'p', {
'innerHTML': browser.ie ? domUtils.fillChar : '
'
});
rng.insertNode(tmpNode).setStart(tmpNode, 0).setCursor(false, true);
}
}
//chrome下如果删除了inline标签，浏览器会有记忆，在输入文字还是会套上刚才删除的标签，所以这里再选一次就不会了
if (!collapsed && (rng.startContainer.nodeType == 3 || rng.startContainer.nodeType == 1 && domUtils.isEmptyBlock(rng.startContainer))) {
if (browser.ie) {
var span = rng.document.createElement('span');
rng.insertNode(span).setStartBefore(span).collapse(true);
rng.select();
domUtils.remove(span)
} else {
rng.select()
}
}
}
})
};
///import core
///commands 修复chrome下图片不能点击的问题
///commandsName FixImgClick
///commandsTitle 修复chrome下图片不能点击的问题
//修复chrome下图片不能点击的问题
//todo 可以改大小
UE.plugins['fiximgclick'] = function () {
var me = this;
if (browser.webkit) {
me.addListener('click', function (type, e) {
if (e.target.tagName == 'IMG') {
var range = new dom.Range(me.document);
range.selectNode(e.target).select();
}
});
}
};
///import core
///commands 为非ie浏览器自动添加a标签
///commandsName AutoLink
///commandsTitle 自动增加链接
/**
* @description 为非ie浏览器自动添加a标签
* @author zhanyi
*/
UE.plugins['autolink'] = function () {
var cont = 0;
if (browser.ie) {
return;
}
var me = this;
me.addListener('reset', function () {
cont = 0;
});
me.addListener('keydown', function (type, evt) {
var keyCode = evt.keyCode || evt.which;
if (keyCode == 32 || keyCode == 13) {
var sel = me.selection.getNative(),
range = sel.getRangeAt(0).cloneRange(),
offset,
charCode;
var start = range.startContainer;
while (start.nodeType == 1 && range.startOffset > 0) {
start = range.startContainer.childNodes[range.startOffset - 1];
if (!start) {
break;
}
range.setStart(start, start.nodeType == 1 ? start.childNodes.length : start.nodeValue.length);
range.collapse(true);
start = range.startContainer;
}
do {
if (range.startOffset == 0) {
start = range.startContainer.previousSibling;
while (start && start.nodeType == 1) {
start = start.lastChild;
}
if (!start || domUtils.isFillChar(start)) {
break;
}
offset = start.nodeValue.length;
} else {
start = range.startContainer;
offset = range.startOffset;
}
range.setStart(start, offset - 1);
charCode = range.toString().charCodeAt(0);
} while (charCode != 160 && charCode != 32);
if (range.toString().replace(new RegExp(domUtils.fillChar, 'g'), '').match(/(?:https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|www\.)/i)) {
while (range.toString().length) {
if (/^(?:https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|www\.)/i.test(range.toString())) {
break;
}
try {
range.setStart(range.startContainer, range.startOffset + 1);
} catch (e) {
//trace:2121
var start = range.startContainer;
while (!(next = start.nextSibling)) {
if (domUtils.isBody(start)) {
return;
}
start = start.parentNode;
}
range.setStart(next, 0);
}
}
//range的开始边界已经在a标签里的不再处理
if (domUtils.findParentByTagName(range.startContainer, 'a', true)) {
return;
}
var a = me.document.createElement('a'), text = me.document.createTextNode(' '), href;
me.undoManger && me.undoManger.save();
a.appendChild(range.extractContents());
a.href = a.innerHTML = a.innerHTML.replace(/<[^>]+>/g, '');
href = a.getAttribute("href").replace(new RegExp(domUtils.fillChar, 'g'), '');
href = /^(?:https?:\/\/)/ig.test(href) ? href : "http://" + href;
a.setAttribute('_src', utils.html(href));
a.href = utils.html(href);
range.insertNode(a);
a.parentNode.insertBefore(text, a.nextSibling);
range.setStart(text, 0);
range.collapse(true);
sel.removeAllRanges();
sel.addRange(range);
me.undoManger && me.undoManger.save();
}
}
});
};
///import core
///commands 当输入内容超过编辑器高度时，编辑器自动增高
///commandsName AutoHeight,autoHeightEnabled
///commandsTitle 自动增高
/**
* @description 自动伸展
* @author zhanyi
*/
UE.plugins['autoheight'] = function () {
var me = this;
//提供开关，就算加载也可以关闭
me.autoHeightEnabled = me.options.autoHeightEnabled !== false;
if (!me.autoHeightEnabled) {
return;
}
var bakOverflow,
span, tmpNode,
lastHeight = 0,
options = me.options,
currentHeight,
timer;
function adjustHeight() {
var me = this;
clearTimeout(timer);
if (isFullscreen)return;
timer = setTimeout(function () {
if (!me.queryCommandState || me.queryCommandState && me.queryCommandState('source') != 1) {
if (!span) {
span = me.document.createElement('span');
//trace:1764
span.style.cssText = 'display:block;width:0;margin:0;padding:0;border:0;clear:both;';
span.innerHTML = '.';
}
tmpNode = span.cloneNode(true);
me.body.appendChild(tmpNode);
currentHeight = Math.max(domUtils.getXY(tmpNode).y + tmpNode.offsetHeight, Math.max(options.minFrameHeight, options.initialFrameHeight));
if (currentHeight != lastHeight) {
me.setHeight(currentHeight, true);
lastHeight = currentHeight;
}
domUtils.remove(tmpNode);
}
}, 50);
}
var isFullscreen;
me.addListener('fullscreenchanged', function (cmd, f) {
isFullscreen = f
});
me.addListener('destroy', function () {
me.removeListener('contentchange afterinserthtml keyup mouseup', adjustHeight)
});
me.enableAutoHeight = function () {
var me = this;
if (!me.autoHeightEnabled) {
return;
}
var doc = me.document;
me.autoHeightEnabled = true;
bakOverflow = doc.body.style.overflowY;
doc.body.style.overflowY = 'hidden';
me.addListener('contentchange afterinserthtml keyup mouseup', adjustHeight);
//ff不给事件算得不对
setTimeout(function () {
adjustHeight.call(me);
}, browser.gecko ? 100 : 0);
me.fireEvent('autoheightchanged', me.autoHeightEnabled);
};
me.disableAutoHeight = function () {
me.body.style.overflowY = bakOverflow || '';
me.removeListener('contentchange', adjustHeight);
me.removeListener('keyup', adjustHeight);
me.removeListener('mouseup', adjustHeight);
me.autoHeightEnabled = false;
me.fireEvent('autoheightchanged', me.autoHeightEnabled);
};
me.addListener('ready', function () {
me.enableAutoHeight();
//trace:1764
var timer;
domUtils.on(browser.ie ? me.body : me.document, browser.webkit ? 'dragover' : 'drop', function () {
clearTimeout(timer);
timer = setTimeout(function () {
adjustHeight.call(this);
}, 100);
});
});
};
///import core
///commands 悬浮工具栏
///commandsName AutoFloat,autoFloatEnabled
///commandsTitle 悬浮工具栏
/*
* modified by chengchao01
*
* 注意： 引入此功能后，在IE6下会将body的背景图片覆盖掉！
*/
UE.plugins['autofloat'] = function () {
var me = this,
lang = me.getLang();
me.setOpt({
topOffset: 0
});
var optsAutoFloatEnabled = me.options.autoFloatEnabled !== false,
topOffset = me.options.topOffset;
//如果不固定toolbar的位置，则直接退出
if (!optsAutoFloatEnabled) {
return;
}
var uiUtils = UE.ui.uiUtils,
LteIE6 = browser.ie && browser.version <= 6,
quirks = browser.quirks;
function checkHasUI() {
if (!UE.ui) {
alert(lang.autofloatMsg);
return 0;
}
return 1;
}
function fixIE6FixedPos() {
var docStyle = document.body.style;
docStyle.backgroundImage = 'url("about:blank")';
docStyle.backgroundAttachment = 'fixed';
}
var bakCssText,
placeHolder = document.createElement('div'),
toolbarBox, orgTop,
getPosition,
flag = true; //ie7模式下需要偏移
function setFloating() {
var toobarBoxPos = domUtils.getXY(toolbarBox),
origalFloat = domUtils.getComputedStyle(toolbarBox, 'position'),
origalLeft = domUtils.getComputedStyle(toolbarBox, 'left');
toolbarBox.style.width = toolbarBox.offsetWidth + 'px';
toolbarBox.style.zIndex = me.options.zIndex * 1 + 1;
toolbarBox.parentNode.insertBefore(placeHolder, toolbarBox);
if (LteIE6 || (quirks && browser.ie)) {
if (toolbarBox.style.position != 'absolute') {
toolbarBox.style.position = 'absolute';
}
toolbarBox.style.top = (document.body.scrollTop || document.documentElement.scrollTop) - orgTop + topOffset + 'px';
} else {
if (browser.ie7Compat && flag) {
flag = false;
toolbarBox.style.left = domUtils.getXY(toolbarBox).x - document.documentElement.getBoundingClientRect().left + 2 + 'px';
}
if (toolbarBox.style.position != 'fixed') {
toolbarBox.style.position = 'fixed';
toolbarBox.style.top = topOffset + "px";
((origalFloat == 'absolute' || origalFloat == 'relative') && parseFloat(origalLeft)) && (toolbarBox.style.left = toobarBoxPos.x + 'px');
}
}
}
function unsetFloating() {
flag = true;
if (placeHolder.parentNode) {
placeHolder.parentNode.removeChild(placeHolder);
}
toolbarBox.style.cssText = bakCssText;
}
function updateFloating() {
var rect3 = getPosition(me.container);
var offset = me.options.toolbarTopOffset || 0;
if (rect3.top < 0 && rect3.bottom - toolbarBox.offsetHeight > offset) {
setFloating();
} else {
unsetFloating();
}
}
var defer_updateFloating = utils.defer(function () {
updateFloating();
}, browser.ie ? 200 : 100, true);
me.addListener('destroy', function () {
domUtils.un(window, ['scroll', 'resize'], updateFloating);
me.removeListener('keydown', defer_updateFloating);
});
me.addListener('ready', function () {
if (checkHasUI(me)) {
getPosition = uiUtils.getClientRect;
toolbarBox = me.ui.getDom('toolbarbox');
orgTop = getPosition(toolbarBox).top;
bakCssText = toolbarBox.style.cssText;
placeHolder.style.height = toolbarBox.offsetHeight + 'px';
if (LteIE6) {
fixIE6FixedPos();
}
domUtils.on(window, ['scroll', 'resize'], updateFloating);
me.addListener('keydown', defer_updateFloating);
me.addListener('beforefullscreenchange', function (t, enabled) {
if (enabled) {
unsetFloating();
}
});
me.addListener('fullscreenchanged', function (t, enabled) {
if (!enabled) {
updateFloating();
}
});
me.addListener('sourcemodechanged', function (t, enabled) {
setTimeout(function () {
updateFloating();
}, 0);
});
me.addListener("clearDoc", function () {
setTimeout(function () {
updateFloating();
}, 0);
})
}
});
};
/**
* @description 纯文本粘贴
* @name puretxtpaste
* @author zhanyi
*/
UE.plugins['pasteplain'] = function () {
var me = this;
me.setOpt({
'pasteplain': false,
'filterTxtRules': function () {
function transP(node) {
node.tagName = 'p';
node.setStyle();
}
function removeNode(node) {
node.parentNode.removeChild(node, true)
}
return {
//直接删除及其字节点内容
'-': 'script style object iframe embed input select',
'p': {$: {}},
'br': {$: {}},
div: function (node) {
var tmpNode, p = UE.uNode.createElement('p');
while (tmpNode = node.firstChild()) {
if (tmpNode.type == 'text' || !UE.dom.dtd.$block[tmpNode.tagName]) {
p.appendChild(tmpNode);
} else {
if (p.firstChild()) {
node.parentNode.insertBefore(p, node);
p = UE.uNode.createElement('p');
} else {
node.parentNode.insertBefore(tmpNode, node);
}
}
}
if (p.firstChild()) {
node.parentNode.insertBefore(p, node);
}
node.parentNode.removeChild(node);
},
ol: removeNode,
ul: removeNode,
dl: removeNode,
dt: removeNode,
dd: removeNode,
'li': removeNode,
'caption': transP,
'th': transP,
'tr': transP,
'h1': transP, 'h2': transP, 'h3': transP, 'h4': transP, 'h5': transP, 'h6': transP,
'td': function (node) {
//没有内容的td直接删掉
var txt = !!node.innerText();
if (txt) {
node.parentNode.insertAfter(UE.uNode.createText(' '), node);
}
node.parentNode.removeChild(node, node.innerText())
}
}
}()
});
//暂时这里支持一下老版本的属性
var pasteplain = me.options.pasteplain;
me.commands['pasteplain'] = {
queryCommandState: function () {
return pasteplain ? 1 : 0;
},
execCommand: function () {
pasteplain = !pasteplain | 0;
},
notNeedUndo: 1
};
};
///import core
///import plugins/inserthtml.js
///commands 视频
///commandsName InsertVideo
///commandsTitle 插入视频
///commandsDialog dialogs\video
UE.plugins['video'] = function () {
var me = this,
div;
/**
* 创建插入视频字符窜
* @param url 视频地址
* @param width 视频宽度
* @param height 视频高度
* @param align 视频对齐
* @param toEmbed 是否以flash代替显示
* @param addParagraph 是否需要添加P 标签
*/
function creatInsertStr(url, width, height, id, align, toEmbed) {
return !toEmbed ?
'
'
:
'