jHtmlArea-0.8.min.js

(function(n,t){var f=t.$jhtmlarea={},i=f.browser={},r,u;(function(){i.msie=!1,i.mozilla=!1,i.safari=!1,i.version=0,navigator.userAgent.match(/MSIE ([0-9]+)\./)?(i.msie=!0,i.version=parseFloat(RegExp.$1)):navigator.userAgent.match(/Trident\/([0-9]+)\./)&&(i.msie=!0,i.version=RegExp.$1,navigator.userAgent.match(/rv:([0-9]+)\./)&&(i.version=parseFloat(RegExp.$1))),navigator.userAgent.match(/Mozilla\/([0-9]+)\./)&&(i.mozilla=!0,i.version===0&&(i.version=parseFloat(RegExp.$1))),navigator.userAgent.match(/Safari ([0-9]+)\./)&&(i.safari=!0,i.version=RegExp.$1,navigator.userAgent.match(/Version\/([0-9]+)\./)&&i.version===0&&(i.version=parseFloat(RegExp.$1)))})(),n.fn.htmlarea=function(n){var i,t,u,f;if(n&&typeof n=="string"){for(i=[],t=1;t<arguments.length;t++)i.push(arguments[t]);if(u=r(this[0]),f=u[n],f)return f.apply(u,i)}return this.each(function(){r(this,n)})},r=t.jHtmlArea=function(n,t){return n.jquery?r(n[0]):n.jhtmlareaObject?n.jhtmlareaObject:new r.fn.init(n,t)},r.fn=r.prototype={jhtmlarea:"0.8",init:function(t,i){var e,o,c;if(t.nodeName.toLowerCase()==="textarea"){e=n.extend({},r.defaultOptions,i),t.jhtmlareaObject=this;var f=this.textarea=n(t),s=this.container=n("<div/>").addClass("jHtmlArea").width(f.width()).insertAfter(f),h=this.toolbar=n("<div/>").addClass("ToolBar").appendTo(s);u.initToolBar.call(this,e),o=this.iframe=n("<iframe/>").height(f.height()),o.width(f.width()),c=this.htmlarea=n("<div/>").append(o),s.append(c).append(f.hide()),u.initEditor.call(this,e),u.attachEditorEvents.call(this),o.height(o.height()-h.height()),h.width(f.width()),e.loaded&&e.loaded.call(this)}},dispose:function(){this.textarea.show().insertAfter(this.container),this.container.remove(),this.textarea[0].jhtmlareaObject=null},execCommand:function(n,t,i){this.iframe[0].contentWindow.focus(),this.editor.execCommand(n,t||!1,i||null),this.updateTextArea()},ec:function(n,t,i){this.execCommand(n,t,i)},queryCommandValue:function(n){return this.iframe[0].contentWindow.focus(),this.editor.queryCommandValue(n)},qc:function(n){return this.queryCommandValue(n)},getSelectedHTML:function(){if(i.msie)return this.getRange().htmlText;var t=this.getRange().cloneContents();return n("<p/>").append(n(t)).html()},getSelection:function(){return i.msie===!0&&i.version<11?this.editor.selection:this.iframe[0].contentDocument.defaultView.getSelection()},getRange:function(){var n=this.getSelection();return n?n.getRangeAt?n.getRangeAt(0):n.createRange():null},html:function(n){if(n!==undefined)this.textarea.val(n),this.updateHtmlArea();else return this.toHtmlString()},pasteHTML:function(t){this.iframe[0].contentWindow.focus();var r=this.getRange();i.msie?r.pasteHTML(t):i.mozilla?(r.deleteContents(),r.insertNode(n(t.indexOf("<")!=0?n("<span/>").append(t):t)[0])):(r.deleteContents(),r.insertNode(n(this.iframe[0].contentWindow.document.createElement("span")).append(n(t.indexOf("<")!=0?"<span>"+t+"<\/span>":t))[0])),r.collapse(!1),r.select()},cut:function(){this.ec("cut")},copy:function(){this.ec("copy")},paste:function(){this.ec("paste")},bold:function(){this.ec("bold")},italic:function(){this.ec("italic")},underline:function(){this.ec("underline")},strikeThrough:function(){this.ec("strikethrough")},image:function(n){i.msie!==!0||n?this.ec("insertImage",!1,n||prompt("Image URL:","http://")):this.ec("insertImage",!0)},removeFormat:function(){this.ec("removeFormat",!1,[]),this.unlink()},link:function(){i.msie===!0?this.ec("createLink",!0):this.ec("createLink",!1,prompt("Link URL:","http://"))},unlink:function(){this.ec("unlink",!1,[])},orderedList:function(){this.ec("insertorderedlist")},unorderedList:function(){this.ec("insertunorderedlist")},superscript:function(){this.ec("superscript")},subscript:function(){this.ec("subscript")},p:function(){this.formatBlock("<p>")},h1:function(){this.heading(1)},h2:function(){this.heading(2)},h3:function(){this.heading(3)},h4:function(){this.heading(4)},h5:function(){this.heading(5)},h6:function(){this.heading(6)},heading:function(n){this.formatBlock(i.msie===!0?"Heading "+n:"h"+n)},indent:function(){this.ec("indent")},outdent:function(){this.ec("outdent")},insertHorizontalRule:function(){this.ec("insertHorizontalRule",!1,"ht")},justifyLeft:function(){this.ec("justifyLeft")},justifyCenter:function(){this.ec("justifyCenter")},justifyRight:function(){this.ec("justifyRight")},increaseFontSize:function(){i.msie===!0?this.ec("fontSize",!1,this.qc("fontSize")+1):i.safari?this.getRange().surroundContents(n(this.iframe[0].contentWindow.document.createElement("span")).css("font-size","larger")[0]):this.ec("increaseFontSize",!1,"big")},decreaseFontSize:function(){i.msie===!0?this.ec("fontSize",!1,this.qc("fontSize")-1):i.safari?this.getRange().surroundContents(n(this.iframe[0].contentWindow.document.createElement("span")).css("font-size","smaller")[0]):this.ec("decreaseFontSize",!1,"small")},forecolor:function(n){this.ec("foreColor",!1,n!==undefined?n:prompt("Enter HTML Color:","#"))},formatBlock:function(n){this.ec("formatblock",!1,n||null)},showHTMLView:function(){this.updateTextArea(),this.textarea.show(),this.htmlarea.hide(),n("ul li:not(li:has(a.html))",this.toolbar).hide(),n("ul:not(:has(:visible))",this.toolbar).hide(),n("ul li a.html",this.toolbar).addClass("highlighted")},hideHTMLView:function(){this.updateHtmlArea(),this.textarea.hide(),this.htmlarea.show(),n("ul",this.toolbar).show(),n("ul li",this.toolbar).show().find("a.html").removeClass("highlighted")},toggleHTMLView:function(){this.textarea.is(":hidden")?this.showHTMLView():this.hideHTMLView()},toHtmlString:function(){return this.editor.body.innerHTML},toString:function(){return this.editor.body.innerText},updateTextArea:function(){this.textarea.val(this.toHtmlString())},updateHtmlArea:function(){this.editor.body.innerHTML=this.textarea.val()}},r.fn.init.prototype=r.fn,r.defaultOptions={toolbar:[["html"],["bold","italic","underline","strikethrough","|","subscript","superscript"],["increasefontsize","decreasefontsize"],["orderedlist","unorderedlist"],["indent","outdent"],["justifyleft","justifycenter","justifyright"],["link","unlink","image","horizontalrule"],["p","h1","h2","h3","h4","h5","h6"],["cut","copy","paste"]],css:null,toolbarText:{bold:"Bold",italic:"Italic",underline:"Underline",strikethrough:"Strike-Through",cut:"Cut",copy:"Copy",paste:"Paste",h1:"Heading 1",h2:"Heading 2",h3:"Heading 3",h4:"Heading 4",h5:"Heading 5",h6:"Heading 6",p:"Paragraph",indent:"Indent",outdent:"Outdent",horizontalrule:"Insert Horizontal Rule",justifyleft:"Left Justify",justifycenter:"Center Justify",justifyright:"Right Justify",increasefontsize:"Increase Font Size",decreasefontsize:"Decrease Font Size",forecolor:"Text Color",link:"Insert Link",unlink:"Remove Link",image:"Insert Image",orderedlist:"Insert Ordered List",unorderedlist:"Insert Unordered List",subscript:"Subscript",superscript:"Superscript",html:"Show/Hide HTML Source View"}},u={toolbarButtons:{strikethrough:"strikeThrough",orderedlist:"orderedList",unorderedlist:"unorderedList",horizontalrule:"insertHorizontalRule",justifyleft:"justifyLeft",justifycenter:"justifyCenter",justifyright:"justifyRight",increasefontsize:"increaseFontSize",decreasefontsize:"decreaseFontSize",html:function(){this.toggleHTMLView()}},initEditor:function(n){var t=this.editor=this.iframe[0].contentWindow.document,i;t.designMode="on",t.open(),t.write(this.textarea.val()),t.close(),n.css&&(i=t.createElement("link"),i.rel="stylesheet",i.type="text/css",i.href=n.css,t.getElementsByTagName("head")[0].appendChild(i))},initToolBar:function(t){function e(i){for(var s=n("<ul/>").appendTo(r.toolbar),e,h,c,o=0;o<i.length;o++)e=i[o],(typeof e).toLowerCase()==="string"?e==="|"?s.append(n('<li class="separator"/>')):(h=function(n){var t=u.toolbarButtons[n]||n;return(typeof t).toLowerCase()==="function"?function(n){t.call(this,n)}:function(){this[t](),this.editor.body.focus()}}(e.toLowerCase()),c=t.toolbarText[e.toLowerCase()],s.append(f(e.toLowerCase(),c||e,h))):s.append(f(e.css,e.text,e.action))}var r=this,f=function(t,i,u){return n("<li/>").append(n("<a href='javascript:void(0);'/>").addClass(t).attr("title",i).click(function(){u.call(r,n(this))}))},i;if(t.toolbar.length!==0&&u.isArray(t.toolbar[0]))for(i=0;i<t.toolbar.length;i++)e(t.toolbar[i]);else e(t.toolbar)},attachEditorEvents:function(){var i=this,u=function(){i.updateHtmlArea()},r,f;this.textarea.click(u).keyup(u).keydown(u).mousedown(u).blur(u),r=function(){i.updateTextArea()},n(this.editor.body).click(r).keyup(r).keydown(r).mousedown(r).blur(r),n("form").submit(function(){i.toggleHTMLView(),i.toggleHTMLView()}),t.__doPostBack&&(f=__doPostBack,t.__doPostBack=function(){return i&&i.toggleHTMLView&&(i.toggleHTMLView(),i.toggleHTMLView()),f.apply(t,arguments)})},isArray:function(n){return n&&typeof n=="object"&&typeof n.length=="number"&&typeof n.splice=="function"&&!n.propertyIsEnumerable("length")}}})(jQuery,window);
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