asp.net 为FCKeditor开发代码高亮插件实现代码

FCKCommands.RegisterCommand('InsertCode', new FCKDialogCommand('InsertCode', FCKLang.InsertCode, FCKPlugins.Items['insertcode'].Path + 'insertcode.aspx', 700, 600)) ;
var insertcodeItem = new FCKToolbarButton('InsertCode', FCKLang['InsertCode']) ;
insertcodeItem.IconPath = FCKPlugins.Items['insertcode'].Path + 'images/insertcode.gif';
FCKToolbarItems.RegisterItem('InsertCode', insertcodeItem);

%@ Page Language="C#" ValidateRequest="false" %>

%@ Register TagPrefix="CH" Namespace="ActiproSoftware.CodeHighlighter" Assembly="ActiproSoftware.CodeHighlighter.Net20" %>
!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

script runat="server">
static string code = string.Empty;

protected void btnSubmit_Click(object sender, EventArgs e)
...{
code = txtCode.Text;
Highlighter.LanguageKey = ddlLangType.SelectedItem.Text;
Highlighter.OutliningEnabled = chkOutLining.Checked;
Highlighter.LineNumberMarginVisible = chkLineNum.Checked;
Highlighter.Text = code;
}
protected void Page_Load(object sender, EventArgs e)
...{
if (!Page.IsPostBack)
...{
CodeHighlighterConfiguration config = (CodeHighlighterConfiguration)ConfigurationManager.GetSection("codeHighlighter");
string[] keys = new string[config.LanguageConfigs.Keys.Count];
config.LanguageConfigs.Keys.CopyTo(keys, 0);
Array.Sort(keys);
foreach (string key in keys)
...{
ddlLangType.Items.Add(key);
}
ddlLangType.SelectedIndex = ddlLangType.Items.IndexOf(ddlLangType.Items.FindByText("C#"));
}
}

protected void CodeHighlighter_PostRender(object sender, EventArgs e)
...{
if (!string.IsNullOrEmpty(Highlighter.Output))
...{
lblCode.Text = Highlighter.Output.Replace(" ", "nbsp;nbsp;").Replace("\n", "br />");
Response.Write("scr" + "ipt>window.parent.SetOkButton( true );/scr" + "ipt>");
}
}
/script>

html xmlns="http://www.w3.org/1999/xhtml">
head runat="server">
title>InsertCode By Moozi.Net/title>

script src="http://www.cnblogs.com/dialog/common/fck_dialog_common.js" type="text/javascript">/script>

script type="text/javascript">

var oEditor = window.parent.InnerDialogLoaded() ;

// Gets the document DOM
var oDOM = oEditor.FCK.EditorDocument ;

var oActiveEl = oEditor.FCKSelection.GetSelectedElement() ;

window.onload = function()
...{
//window.parent.SetOkButton( false );
}

function Ok()
...{
if(GetE('txtCode').value == '')
...{
alert("代码内容不能为空！");
return false;
}
oEditor.FCK.InsertHtml(document.getElementById("lblCode").innerHTML) ;
return true ;
}

/script>

style type="text/css">
.langType
...{
padding-bottom: 5px;
}
.btnRun
...{
padding-top: 5px;
text-align: right;
}
pre
...{
background-color: #f4f4f4;
border-style: solid;
border-width: 1px;
border-color: #C0C0C0;
font-family: Courier New, monospace;
font-size: 10pt;
}
/style>
/head>
body>
form id="form1" runat="server">
div>
div class="langType">
语言类型：asp:DropDownList ID="ddlLangType" runat="server">
/asp:DropDownList>
asp:CheckBox ID="chkOutLining" Text="折叠代码" runat="server" Checked="true" />
asp:CheckBox ID="chkLineNum" Text="允许行号" runat="server" Checked="false" />
/div>
div>
asp:TextBox ID="txtCode" runat="server" TextMode="multiline" Width="640px" Height="390px">/asp:TextBox>
/div>
div class="btnRun">
asp:Button ID="btnSubmit" runat="server" Text=" 转 换 " OnClick="btnSubmit_Click" />
pre id="pre1" style="display: none;">
CH:CodeHighlighter runat="server" ID="Highlighter" OnPostRender="CodeHighlighter_PostRender" />
/pre>
asp:Label ID="lblCode" Style="display: none;" runat="server">/asp:Label>
/div>
/div>
/form>
/body>
/html>