File: /www/wwwroot/bs.kntsleep.com/system/extend/ueditor/_src/adapter/editor.js
///import core
///commands 全屏
///commandsName FullScreen
///commandsTitle 全屏
(function() {
var utils = baidu.editor.utils,
uiUtils = baidu.editor.ui.uiUtils,
UIBase = baidu.editor.ui.UIBase,
domUtils = baidu.editor.dom.domUtils;
var nodeStack = [];
function EditorUI(options) {
this.initOptions(options);
this.initEditorUI();
}
EditorUI.prototype = {
uiName: "editor",
initEditorUI: function() {
this.editor.ui = this;
this._dialogs = {};
this.initUIBase();
this._initToolbars();
var editor = this.editor,
me = this;
editor.addListener("ready", function() {
//提供getDialog方法
editor.getDialog = function(name) {
return editor.ui._dialogs[name + "Dialog"];
};
domUtils.on(editor.window, "scroll", function(evt) {
baidu.editor.ui.Popup.postHide(evt);
});
//提供编辑器实时宽高(全屏时宽高不变化)
editor.ui._actualFrameWidth = editor.options.initialFrameWidth;
UE.browser.ie &&
UE.browser.version === 6 &&
editor.container.ownerDocument.execCommand(
"BackgroundImageCache",
false,
true
);
//display bottom-bar label based on config
if (editor.options.elementPathEnabled) {
editor.ui.getDom("elementpath").innerHTML =
'<div class="edui-editor-breadcrumb">' +
editor.getLang("elementPathTip") +
":</div>";
}
if (editor.options.wordCount) {
function countFn() {
setCount(editor, me);
domUtils.un(editor.document, "click", arguments.callee);
}
domUtils.on(editor.document, "click", countFn);
editor.ui.getDom("wordcount").innerHTML = editor.getLang(
"wordCountTip"
);
}
editor.ui._scale();
if (editor.options.scaleEnabled) {
if (editor.autoHeightEnabled) {
editor.disableAutoHeight();
}
me.enableScale();
} else {
me.disableScale();
}
if (
!editor.options.elementPathEnabled &&
!editor.options.wordCount &&
!editor.options.scaleEnabled
) {
editor.ui.getDom("elementpath").style.display = "none";
editor.ui.getDom("wordcount").style.display = "none";
editor.ui.getDom("scale").style.display = "none";
}
if (!editor.selection.isFocus()) return;
editor.fireEvent("selectionchange", false, true);
});
editor.addListener("mousedown", function(t, evt) {
var el = evt.target || evt.srcElement;
baidu.editor.ui.Popup.postHide(evt, el);
baidu.editor.ui.ShortCutMenu.postHide(evt);
});
editor.addListener("delcells", function() {
if (UE.ui["edittip"]) {
new UE.ui["edittip"](editor);
}
editor.getDialog("edittip").open();
});
var pastePop,
isPaste = false,
timer;
editor.addListener("afterpaste", function() {
if (editor.queryCommandState("pasteplain")) return;
if (baidu.editor.ui.PastePicker) {
pastePop = new baidu.editor.ui.Popup({
content: new baidu.editor.ui.PastePicker({ editor: editor }),
editor: editor,
className: "edui-wordpastepop"
});
pastePop.render();
}
isPaste = true;
});
editor.addListener("afterinserthtml", function() {
clearTimeout(timer);
timer = setTimeout(function() {
if (pastePop && (isPaste || editor.ui._isTransfer)) {
if (pastePop.isHidden()) {
var span = domUtils.createElement(editor.document, "span", {
style: "line-height:0px;",
innerHTML: "\ufeff"
}),
range = editor.selection.getRange();
range.insertNode(span);
var tmp = getDomNode(span, "firstChild", "previousSibling");
tmp &&
pastePop.showAnchor(tmp.nodeType == 3 ? tmp.parentNode : tmp);
domUtils.remove(span);
} else {
pastePop.show();
}
delete editor.ui._isTransfer;
isPaste = false;
}
}, 200);
});
editor.addListener("contextmenu", function(t, evt) {
baidu.editor.ui.Popup.postHide(evt);
});
editor.addListener("keydown", function(t, evt) {
if (pastePop) pastePop.dispose(evt);
var keyCode = evt.keyCode || evt.which;
if (evt.altKey && keyCode == 90) {
UE.ui.buttons["fullscreen"].onclick();
}
});
editor.addListener("wordcount", function(type) {
setCount(this, me);
});
function setCount(editor, ui) {
editor.setOpt({
wordCount: true,
maximumWords: 10000,
wordCountMsg:
editor.options.wordCountMsg || editor.getLang("wordCountMsg"),
wordOverFlowMsg:
editor.options.wordOverFlowMsg || editor.getLang("wordOverFlowMsg")
});
var opt = editor.options,
max = opt.maximumWords,
msg = opt.wordCountMsg,
errMsg = opt.wordOverFlowMsg,
countDom = ui.getDom("wordcount");
if (!opt.wordCount) {
return;
}
var count = editor.getContentLength(true);
if (count > max) {
countDom.innerHTML = errMsg;
editor.fireEvent("wordcountoverflow");
} else {
countDom.innerHTML = msg
.replace("{#leave}", max - count)
.replace("{#count}", count);
}
}
editor.addListener("selectionchange", function() {
if (editor.options.elementPathEnabled) {
me[
(editor.queryCommandState("elementpath") == -1 ? "dis" : "en") +
"ableElementPath"
]();
}
if (editor.options.scaleEnabled) {
me[
(editor.queryCommandState("scale") == -1 ? "dis" : "en") +
"ableScale"
]();
}
});
var popup = new baidu.editor.ui.Popup({
editor: editor,
content: "",
className: "edui-bubble",
_onEditButtonClick: function() {
this.hide();
editor.ui._dialogs.linkDialog.open();
},
_onImgEditButtonClick: function(name) {
this.hide();
editor.ui._dialogs[name] && editor.ui._dialogs[name].open();
},
_onImgSetFloat: function(value) {
this.hide();
editor.execCommand("imagefloat", value);
},
_setIframeAlign: function(value) {
var frame = popup.anchorEl;
var newFrame = frame.cloneNode(true);
switch (value) {
case -2:
newFrame.setAttribute("align", "");
break;
case -1:
newFrame.setAttribute("align", "left");
break;
case 1:
newFrame.setAttribute("align", "right");
break;
}
frame.parentNode.insertBefore(newFrame, frame);
domUtils.remove(frame);
popup.anchorEl = newFrame;
popup.showAnchor(popup.anchorEl);
},
_updateIframe: function() {
var frame = (editor._iframe = popup.anchorEl);
if (domUtils.hasClass(frame, "ueditor_baidumap")) {
editor.selection.getRange().selectNode(frame).select();
editor.ui._dialogs.mapDialog.open();
popup.hide();
} else {
editor.ui._dialogs.insertframeDialog.open();
popup.hide();
}
},
_onRemoveButtonClick: function(cmdName) {
editor.execCommand(cmdName);
this.hide();
},
queryAutoHide: function(el) {
if (el && el.ownerDocument == editor.document) {
if (
el.tagName.toLowerCase() == "img" ||
domUtils.findParentByTagName(el, "a", true)
) {
return el !== popup.anchorEl;
}
}
return baidu.editor.ui.Popup.prototype.queryAutoHide.call(this, el);
}
});
popup.render();
if (editor.options.imagePopup) {
editor.addListener("mouseover", function(t, evt) {
evt = evt || window.event;
var el = evt.target || evt.srcElement;
if (
editor.ui._dialogs.insertframeDialog &&
/iframe/gi.test(el.tagName)
) {
var html = popup.formatHtml(
"<nobr>" +
editor.getLang("property") +
': <span onclick=$$._setIframeAlign(-2) class="edui-clickable">' +
editor.getLang("default") +
'</span> <span onclick=$$._setIframeAlign(-1) class="edui-clickable">' +
editor.getLang("justifyleft") +
'</span> <span onclick=$$._setIframeAlign(1) class="edui-clickable">' +
editor.getLang("justifyright") +
"</span> " +
' <span onclick="$$._updateIframe( this);" class="edui-clickable">' +
editor.getLang("modify") +
"</span></nobr>"
);
if (html) {
popup.getDom("content").innerHTML = html;
popup.anchorEl = el;
popup.showAnchor(popup.anchorEl);
} else {
popup.hide();
}
}
});
editor.addListener("selectionchange", function(t, causeByUi) {
if (!causeByUi) return;
var html = "",
str = "",
img = editor.selection.getRange().getClosedNode(),
dialogs = editor.ui._dialogs;
if (img && img.tagName == "IMG") {
var dialogName = "insertimageDialog";
if (
img.className.indexOf("edui-faked-video") != -1 ||
img.className.indexOf("edui-upload-video") != -1
) {
dialogName = "insertvideoDialog";
}
if (img.className.indexOf("edui-faked-webapp") != -1) {
dialogName = "webappDialog";
}
if (img.src.indexOf("http://api.map.baidu.com") != -1) {
dialogName = "mapDialog";
}
if (img.className.indexOf("edui-faked-music") != -1) {
dialogName = "musicDialog";
}
if (
img.src.indexOf("http://maps.google.com/maps/api/staticmap") != -1
) {
dialogName = "gmapDialog";
}
if (img.getAttribute("anchorname")) {
dialogName = "anchorDialog";
html = popup.formatHtml(
"<nobr>" +
editor.getLang("property") +
': <span onclick=$$._onImgEditButtonClick("anchorDialog") class="edui-clickable">' +
editor.getLang("modify") +
"</span> " +
"<span onclick=$$._onRemoveButtonClick('anchor') class=\"edui-clickable\">" +
editor.getLang("delete") +
"</span></nobr>"
);
}
if (img.getAttribute("word_img")) {
//todo 放到dialog去做查询
editor.word_img = [img.getAttribute("word_img")];
dialogName = "wordimageDialog";
}
if (
domUtils.hasClass(img, "loadingclass") ||
domUtils.hasClass(img, "loaderrorclass")
) {
dialogName = "";
}
if (!dialogs[dialogName]) {
return;
}
str =
"<nobr>" +
editor.getLang("property") +
": " +
'<span onclick=$$._onImgSetFloat("none") class="edui-clickable">' +
editor.getLang("default") +
"</span> " +
'<span onclick=$$._onImgSetFloat("left") class="edui-clickable">' +
editor.getLang("justifyleft") +
"</span> " +
'<span onclick=$$._onImgSetFloat("right") class="edui-clickable">' +
editor.getLang("justifyright") +
"</span> " +
'<span onclick=$$._onImgSetFloat("center") class="edui-clickable">' +
editor.getLang("justifycenter") +
"</span> " +
"<span onclick=\"$$._onImgEditButtonClick('" +
dialogName +
'\');" class="edui-clickable">' +
editor.getLang("modify") +
"</span></nobr>";
!html && (html = popup.formatHtml(str));
}
if (editor.ui._dialogs.linkDialog) {
var link = editor.queryCommandValue("link");
var url;
if (
link &&
(url = link.getAttribute("_href") || link.getAttribute("href", 2))
) {
var txt = url;
if (url.length > 30) {
txt = url.substring(0, 20) + "...";
}
if (html) {
html += '<div style="height:5px;"></div>';
}
html += popup.formatHtml(
"<nobr>" +
editor.getLang("anthorMsg") +
': <a target="_blank" href="' +
url +
'" title="' +
url +
'" >' +
txt +
"</a>" +
' <span class="edui-clickable" onclick="$$._onEditButtonClick();">' +
editor.getLang("modify") +
"</span>" +
' <span class="edui-clickable" onclick="$$._onRemoveButtonClick(\'unlink\');"> ' +
editor.getLang("clear") +
"</span></nobr>"
);
popup.showAnchor(link);
}
}
if (html) {
popup.getDom("content").innerHTML = html;
popup.anchorEl = img || link;
popup.showAnchor(popup.anchorEl);
} else {
popup.hide();
}
});
}
},
_initToolbars: function() {
var editor = this.editor;
var toolbars = this.toolbars || [];
var toolbarUis = [];
var extraUIs = [];
for (var i = 0; i < toolbars.length; i++) {
var toolbar = toolbars[i];
var toolbarUi = new baidu.editor.ui.Toolbar({
theme: editor.options.theme
});
for (var j = 0; j < toolbar.length; j++) {
var toolbarItem = toolbar[j];
var toolbarItemUi = null;
if (typeof toolbarItem == "string") {
toolbarItem = toolbarItem.toLowerCase();
if (toolbarItem == "|") {
toolbarItem = "Separator";
}
if (toolbarItem == "||") {
toolbarItem = "Breakline";
}
var ui = baidu.editor.ui[toolbarItem];
if (ui) {
if (utils.isFunction(ui)) {
toolbarItemUi = new baidu.editor.ui[toolbarItem](editor);
} else {
if (ui.id && ui.id != editor.key) {
continue;
}
var itemUI = ui.execFn.call(editor, editor, toolbarItem);
if (itemUI) {
if (ui.index === undefined) {
toolbarUi.add(itemUI);
continue;
} else {
extraUIs.push({
index: ui.index,
itemUI: itemUI
});
}
}
}
}
//fullscreen这里单独处理一下，放到首行去
if (toolbarItem == "fullscreen") {
if (toolbarUis && toolbarUis[0]) {
toolbarUis[0].items.splice(0, 0, toolbarItemUi);
} else {
toolbarItemUi && toolbarUi.items.splice(0, 0, toolbarItemUi);
}
continue;
}
} else {
toolbarItemUi = toolbarItem;
}
if (toolbarItemUi && toolbarItemUi.id) {
toolbarUi.add(toolbarItemUi);
}
}
toolbarUis[i] = toolbarUi;
}
//接受外部定制的UI
utils.each(extraUIs, function(obj) {
toolbarUi.add(obj.itemUI, obj.index);
});
this.toolbars = toolbarUis;
},
getHtmlTpl: function() {
return (
'<div id="##" class="%%">' +
'<div id="##_toolbarbox" class="%%-toolbarbox">' +
(this.toolbars.length
? '<div id="##_toolbarboxouter" class="%%-toolbarboxouter"><div class="%%-toolbarboxinner">' +
this.renderToolbarBoxHtml() +
"</div></div>"
: "") +
'<div id="##_toolbarmsg" class="%%-toolbarmsg" style="display:none;">' +
'<div id = "##_upload_dialog" class="%%-toolbarmsg-upload" onclick="$$.showWordImageDialog();">' +
this.editor.getLang("clickToUpload") +
"</div>" +
'<div class="%%-toolbarmsg-close" onclick="$$.hideToolbarMsg();">x</div>' +
'<div id="##_toolbarmsg_label" class="%%-toolbarmsg-label"></div>' +
'<div style="height:0;overflow:hidden;clear:both;"></div>' +
"</div>" +
'<div id="##_message_holder" class="%%-messageholder"></div>' +
"</div>" +
'<div id="##_iframeholder" class="%%-iframeholder">' +
"</div>" +
//modify wdcount by matao
'<div id="##_bottombar" class="%%-bottomContainer"><table><tr>' +
'<td id="##_elementpath" class="%%-bottombar"></td>' +
'<td id="##_wordcount" class="%%-wordcount"></td>' +
'<td id="##_scale" class="%%-scale"><div class="%%-icon"></div></td>' +
"</tr></table></div>" +
'<div id="##_scalelayer"></div>' +
"</div>"
);
},
showWordImageDialog: function() {
this._dialogs["wordimageDialog"].open();
},
renderToolbarBoxHtml: function() {
var buff = [];
for (var i = 0; i < this.toolbars.length; i++) {
buff.push(this.toolbars[i].renderHtml());
}
return buff.join("");
},
setFullScreen: function(fullscreen) {
var editor = this.editor,
container = editor.container.parentNode.parentNode;
if (this._fullscreen != fullscreen) {
this._fullscreen = fullscreen;
this.editor.fireEvent("beforefullscreenchange", fullscreen);
if (baidu.editor.browser.gecko) {
var bk = editor.selection.getRange().createBookmark();
}
if (fullscreen) {
while (container.tagName != "BODY") {
var position = baidu.editor.dom.domUtils.getComputedStyle(
container,
"position"
);
nodeStack.push(position);
container.style.position = "static";
container = container.parentNode;
}
this._bakHtmlOverflow = document.documentElement.style.overflow;
this._bakBodyOverflow = document.body.style.overflow;
this._bakAutoHeight = this.editor.autoHeightEnabled;
this._bakScrollTop = Math.max(
document.documentElement.scrollTop,
document.body.scrollTop
);
this._bakEditorContaninerWidth = editor.iframe.parentNode.offsetWidth;
if (this._bakAutoHeight) {
//当全屏时不能执行自动长高
editor.autoHeightEnabled = false;
this.editor.disableAutoHeight();
}
document.documentElement.style.overflow = "hidden";
//修复，滚动条不收起的问题
window.scrollTo(0, window.scrollY);
this._bakCssText = this.getDom().style.cssText;
this._bakCssText1 = this.getDom("iframeholder").style.cssText;
editor.iframe.parentNode.style.width = "";
this._updateFullScreen();
} else {
while (container.tagName != "BODY") {
container.style.position = nodeStack.shift();
container = container.parentNode;
}
this.getDom().style.cssText = this._bakCssText;
this.getDom("iframeholder").style.cssText = this._bakCssText1;
if (this._bakAutoHeight) {
editor.autoHeightEnabled = true;
this.editor.enableAutoHeight();
}
document.documentElement.style.overflow = this._bakHtmlOverflow;
document.body.style.overflow = this._bakBodyOverflow;
editor.iframe.parentNode.style.width =
this._bakEditorContaninerWidth + "px";
window.scrollTo(0, this._bakScrollTop);
}
if (browser.gecko && editor.body.contentEditable === "true") {
var input = document.createElement("input");
document.body.appendChild(input);
editor.body.contentEditable = false;
setTimeout(function() {
input.focus();
setTimeout(function() {
editor.body.contentEditable = true;
editor.fireEvent("fullscreenchanged", fullscreen);
editor.selection.getRange().moveToBookmark(bk).select(true);
baidu.editor.dom.domUtils.remove(input);
fullscreen && window.scroll(0, 0);
}, 0);
}, 0);
}
if (editor.body.contentEditable === "true") {
this.editor.fireEvent("fullscreenchanged", fullscreen);
this.triggerLayout();
}
}
},
_updateFullScreen: function() {
if (this._fullscreen) {
var vpRect = uiUtils.getViewportRect();
this.getDom().style.cssText =
"border:0;position:absolute;left:0;top:" +
(this.editor.options.topOffset || 0) +
"px;width:" +
vpRect.width +
"px;height:" +
vpRect.height +
"px;z-index:" +
(this.getDom().style.zIndex * 1 + 100);
uiUtils.setViewportOffset(this.getDom(), {
left: 0,
top: this.editor.options.topOffset || 0
});
this.editor.setHeight(
vpRect.height -
this.getDom("toolbarbox").offsetHeight -
this.getDom("bottombar").offsetHeight -
(this.editor.options.topOffset || 0),
true
);
//不手动调一下，会导致全屏失效
if (browser.gecko) {
try {
window.onresize();
} catch (e) {}
}
}
},
_updateElementPath: function() {
var bottom = this.getDom("elementpath"),
list;
if (
this.elementPathEnabled &&
(list = this.editor.queryCommandValue("elementpath"))
) {
var buff = [];
for (var i = 0, ci; (ci = list[i]); i++) {
buff[i] = this.formatHtml(
'<span unselectable="on" onclick="$$.editor.execCommand("elementpath", "' +
i +
'");">' +
ci +
"</span>"
);
}
bottom.innerHTML =
'<div class="edui-editor-breadcrumb" onmousedown="return false;">' +
this.editor.getLang("elementPathTip") +
": " +
buff.join(" > ") +
"</div>";
} else {
bottom.style.display = "none";
}
},
disableElementPath: function() {
var bottom = this.getDom("elementpath");
bottom.innerHTML = "";
bottom.style.display = "none";
this.elementPathEnabled = false;
},
enableElementPath: function() {
var bottom = this.getDom("elementpath");
bottom.style.display = "";
this.elementPathEnabled = true;
this._updateElementPath();
},
_scale: function() {
var doc = document,
editor = this.editor,
editorHolder = editor.container,
editorDocument = editor.document,
toolbarBox = this.getDom("toolbarbox"),
bottombar = this.getDom("bottombar"),
scale = this.getDom("scale"),
scalelayer = this.getDom("scalelayer");
var isMouseMove = false,
position = null,
minEditorHeight = 0,
minEditorWidth = editor.options.minFrameWidth,
pageX = 0,
pageY = 0,
scaleWidth = 0,
scaleHeight = 0;
function down() {
position = domUtils.getXY(editorHolder);
if (!minEditorHeight) {
minEditorHeight =
editor.options.minFrameHeight +
toolbarBox.offsetHeight +
bottombar.offsetHeight;
}
scalelayer.style.cssText =
"position:absolute;left:0;display:;top:0;background-color:#41ABFF;opacity:0.4;filter: Alpha(opacity=40);width:" +
editorHolder.offsetWidth +
"px;height:" +
editorHolder.offsetHeight +
"px;z-index:" +
(editor.options.zIndex + 1);
domUtils.on(doc, "mousemove", move);
domUtils.on(editorDocument, "mouseup", up);
domUtils.on(doc, "mouseup", up);
}
var me = this;
//by xuheng 全屏时关掉缩放
this.editor.addListener("fullscreenchanged", function(e, fullScreen) {
if (fullScreen) {
me.disableScale();
} else {
if (me.editor.options.scaleEnabled) {
me.enableScale();
var tmpNode = me.editor.document.createElement("span");
me.editor.body.appendChild(tmpNode);
me.editor.body.style.height =
Math.max(
domUtils.getXY(tmpNode).y,
me.editor.iframe.offsetHeight - 20
) + "px";
domUtils.remove(tmpNode);
}
}
});
function move(event) {
clearSelection();
var e = event || window.event;
pageX = e.pageX || doc.documentElement.scrollLeft + e.clientX;
pageY = e.pageY || doc.documentElement.scrollTop + e.clientY;
scaleWidth = pageX - position.x;
scaleHeight = pageY - position.y;
if (scaleWidth >= minEditorWidth) {
isMouseMove = true;
scalelayer.style.width = scaleWidth + "px";
}
if (scaleHeight >= minEditorHeight) {
isMouseMove = true;
scalelayer.style.height = scaleHeight + "px";
}
}
function up() {
if (isMouseMove) {
isMouseMove = false;
editor.ui._actualFrameWidth = scalelayer.offsetWidth - 2;
editorHolder.style.width = editor.ui._actualFrameWidth + "px";
editor.setHeight(
scalelayer.offsetHeight -
bottombar.offsetHeight -
toolbarBox.offsetHeight -
2,
true
);
}
if (scalelayer) {
scalelayer.style.display = "none";
}
clearSelection();
domUtils.un(doc, "mousemove", move);
domUtils.un(editorDocument, "mouseup", up);
domUtils.un(doc, "mouseup", up);
}
function clearSelection() {
if (browser.ie) doc.selection.clear();
else window.getSelection().removeAllRanges();
}
this.enableScale = function() {
//trace:2868
if (editor.queryCommandState("source") == 1) return;
scale.style.display = "";
this.scaleEnabled = true;
domUtils.on(scale, "mousedown", down);
};
this.disableScale = function() {
scale.style.display = "none";
this.scaleEnabled = false;
domUtils.un(scale, "mousedown", down);
};
},
isFullScreen: function() {
return this._fullscreen;
},
postRender: function() {
UIBase.prototype.postRender.call(this);
for (var i = 0; i < this.toolbars.length; i++) {
this.toolbars[i].postRender();
}
var me = this;
var timerId,
domUtils = baidu.editor.dom.domUtils,
updateFullScreenTime = function() {
clearTimeout(timerId);
timerId = setTimeout(function() {
me._updateFullScreen();
});
};
domUtils.on(window, "resize", updateFullScreenTime);
me.addListener("destroy", function() {
domUtils.un(window, "resize", updateFullScreenTime);
clearTimeout(timerId);
});
},
showToolbarMsg: function(msg, flag) {
this.getDom("toolbarmsg_label").innerHTML = msg;
this.getDom("toolbarmsg").style.display = "";
//
if (!flag) {
var w = this.getDom("upload_dialog");
w.style.display = "none";
}
},
hideToolbarMsg: function() {
this.getDom("toolbarmsg").style.display = "none";
},
mapUrl: function(url) {
return url
? url.replace("~/", this.editor.options.UEDITOR_HOME_URL || "")
: "";
},
triggerLayout: function() {
var dom = this.getDom();
if (dom.style.zoom == "1") {
dom.style.zoom = "100%";
} else {
dom.style.zoom = "1";
}
}
};
utils.inherits(EditorUI, baidu.editor.ui.UIBase);
var instances = {};
UE.ui.Editor = function(options) {
var editor = new UE.Editor(options);
editor.options.editor = editor;
utils.loadFile(document, {
href: editor.options.themePath + editor.options.theme + "/_css/ueditor.css",
tag: "link",
type: "text/css",
rel: "stylesheet"
});
var oldRender = editor.render;
editor.render = function(holder) {
if (holder.constructor === String) {
editor.key = holder;
instances[holder] = editor;
}
utils.domReady(function() {
editor.langIsReady
? renderUI()
: editor.addListener("langReady", renderUI);
function renderUI() {
editor.setOpt({
labelMap: editor.options.labelMap || editor.getLang("labelMap")
});
new EditorUI(editor.options);
if (holder) {
if (holder.constructor === String) {
holder = document.getElementById(holder);
}
holder &&
holder.getAttribute("name") &&
(editor.options.textarea = holder.getAttribute("name"));
if (holder && /script|textarea/gi.test(holder.tagName)) {
var newDiv = document.createElement("div");
holder.parentNode.insertBefore(newDiv, holder);
var cont = holder.value || holder.innerHTML;
editor.options.initialContent = /^[\t\r\n ]*$/.test(cont)
? editor.options.initialContent
: cont
.replace(/>[\n\r\t]+([ ]{4})+/g, ">")
.replace(/[\n\r\t]+([ ]{4})+</g, "<")
.replace(/>[\n\r\t]+</g, "><");
holder.className && (newDiv.className = holder.className);
holder.style.cssText &&
(newDiv.style.cssText = holder.style.cssText);
if (/textarea/i.test(holder.tagName)) {
editor.textarea = holder;
editor.textarea.style.display = "none";
} else {
holder.parentNode.removeChild(holder);
}
if (holder.id) {
newDiv.id = holder.id;
domUtils.removeAttributes(holder, "id");
}
holder = newDiv;
holder.innerHTML = "";
}
}
domUtils.addClass(holder, "edui-" + editor.options.theme);
editor.ui.render(holder);
var opt = editor.options;
//给实例添加一个编辑器的容器引用
editor.container = editor.ui.getDom();
var parents = domUtils.findParents(holder, true);
var displays = [];
for (var i = 0, ci; (ci = parents[i]); i++) {
displays[i] = ci.style.display;
ci.style.display = "block";
}
if (opt.initialFrameWidth) {
opt.minFrameWidth = opt.initialFrameWidth;
} else {
opt.minFrameWidth = opt.initialFrameWidth = holder.offsetWidth;
var styleWidth = holder.style.width;
if (/%$/.test(styleWidth)) {
opt.initialFrameWidth = styleWidth;
}
}
if (opt.initialFrameHeight) {
opt.minFrameHeight = opt.initialFrameHeight;
} else {
opt.initialFrameHeight = opt.minFrameHeight = holder.offsetHeight;
}
for (var i = 0, ci; (ci = parents[i]); i++) {
ci.style.display = displays[i];
}
//编辑器最外容器设置了高度，会导致，编辑器不占位
//todo 先去掉，没有找到原因
if (holder.style.height) {
holder.style.height = "";
}
editor.container.style.width =
opt.initialFrameWidth +
(/%$/.test(opt.initialFrameWidth) ? "" : "px");
editor.container.style.zIndex = opt.zIndex;
oldRender.call(editor, editor.ui.getDom("iframeholder"));
editor.fireEvent("afteruiready");
}
});
};
return editor;
};
/**
* @file
* @name UE
* @short UE
* @desc UEditor的顶部命名空间
*/
/**
* @name getEditor
* @since 1.2.4+
* @grammar UE.getEditor(id,[opt]) => Editor实例
* @desc 提供一个全局的方法得到编辑器实例
*
* * ''id'' 放置编辑器的容器id, 如果容器下的编辑器已经存在，就直接返回
* * ''opt'' 编辑器的可选参数
* @example
* UE.getEditor('containerId',{onready:function(){//创建一个编辑器实例
* this.setContent('hello')
* }});
* UE.getEditor('containerId'); //返回刚创建的实例
*
*/
UE.getEditor = function(id, opt) {
var editor = instances[id];
if (!editor) {
editor = instances[id] = new UE.ui.Editor(opt);
editor.render(id);
}
return editor;
};
UE.delEditor = function(id) {
var editor;
if ((editor = instances[id])) {
editor.key && editor.destroy();
delete instances[id];
}
};
UE.registerUI = function(uiName, fn, index, editorId) {
utils.each(uiName.split(/\s+/), function(name) {
baidu.editor.ui[name] = {
id: editorId,
execFn: fn,
index: index
};
});
};
})();