您的位置:首页 > 编程语言 > C#

给CuteEditor5增加了高亮代码显示功能(C#版)

2008-12-19 14:54 791 查看
CuteEditor在很多网站上都有介绍了,是一款超级Cool的web在线编辑器,下载地址用google找一下就能找到,就不提供了,但是安装方法还是要说一下,因本次是使用vs2005。
我们在vs2005里面新建个web site吧,把CuteEditor.dll(主控件)、CuteEditor.lic(许可证)、CuteEditor.ImageEditor.dll(因为5.0增加了个EditorImage的功能)、NetSpell.SpellChecker.dll(拷这个的原因是默认打开拼写检查)这几个文件拷贝到web site的bin目录下,刷新bin目录(不像vs2003需要引用dll),同时我们也要把解压缩后的CuteSoft_Client目录全部拷贝到应用程序的根目录下。然后把CuteEditor添加到工具面板.我们在工具面板里面右键选择"选择项",在出来的对话框里面选择"游览",找到CuteEditor.dll,一路确定就可以了。

我们再添加个CuteEditor.aspx,把工具面板里面的Editor拖到页面上来,这时你就可以运行你的程序使用CuteEditor了,运行如下图:



上面的只是个最简单的安装,还有比如控制CueEditor的显示,已经安全性和那个什么上传的啊,还有控制用户上传的目录啊,或者给每个用户建个他们自己的图片目录啊,还必须要另外设置,这些暂时先略过吧,您可以自己看一下说明进行设置,这里不多说了。我们现在要开始要给CuteEditor增加高亮代码显示功能,俺这里使用的是CodeHighlighter控件,您可以到http://www.codehighlighter.com下载最新版,最新版同时支持.net1和.net2,因为使用的是vs2005,俺就使用了最新版,现在我们先来给CuteEditor增加一个按钮和打开插入高亮代码的页面代码。

Default.aspx代码


<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="_Default" %>


<%@ Register Assembly="CuteEditor" Namespace="CuteEditor" TagPrefix="CE" %>


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">




<html xmlns="http://www.w3.org/1999/xhtml" >


<head runat="server">


<title>无标题页</title>


</head>


<body>


<form id="form1" runat="server">


<script language="JavaScript" type="text/javascript" >


function ShowMyDialog(button)






{


//use CuteEditor_GetEditor(elementinsidetheEditor) to get the cute editor instance


var editor=CuteEditor_GetEditor(button);


//show the dialog page , and pass the editor as newwin.dialogArguments


var newwin=showModelessDialog("insertcode.aspx?_rand="+new Date().getTime()


,editor,"dialogWidth:600px;dialogHeight:430px");


}


</script>


<div>


<CE:Editor ID="cuteedit" runat="server" AutoConfigure="Simple">


<FrameStyle BackColor="White" BorderColor="#DDDDDD" BorderStyle="Solid" BorderWidth="1px"


CssClass="CuteEditorFrame" Height="100%" Width="100%" />


</CE:Editor>


</div>


</form>


</body>


</html>


Default.aspx.aspx.cs代码


using System;


using System.Data;


using System.Configuration;


using System.Collections;


using System.Web;


using System.Web.Security;


using System.Web.UI;


using System.Web.UI.WebControls;


using System.Web.UI.WebControls.WebParts;


using System.Web.UI.HtmlControls;






{


public partial class _Default : System.Web.UI.Page






{


protected void Page_Load(object sender, EventArgs e)






{


int pos = cuteedit.ToolControls.IndexOf("Italic") + 20;


System.Web.UI.WebControls.WebControl ctrl = cuteedit.CreateCommandButton("myinsertbutton", "csharp.gif", "插入代码");


ctrl.Attributes.Add("onclick", "ShowMyDialog(this)");


cuteedit.InsertToolControl(pos, "myinsertbutton", ctrl);


}


}


}
运行如下图:





工具栏中多了一个按钮,接下来把codehighlighter的dll控件也按刚才的方法copy到bin目录下,再把Languages目录拷贝到应用程序根目录下,这里还要对web.config进行配置一下,在<configuration>的<configSections>下增加一句:


<section name="codeHighlighter" type="ActiproSoftware.CodeHighlighter.CodeHighlighterConfigurationSectionHandler, ActiproSoftware.CodeHighlighter.Net20" />

在<configuration>和</configuration>间加


<codeHighlighter>


<cache languageTimeout="3" />


<keywordLinking enabled="true" target="_blank" defaultKeywordCollectionKey="ActiproKeywords">


<keywordCollection key="ActiproKeywords">


<explicitKeyword tokenKey="IdentifierToken" patternValue="Actipro" url="http://www.actiprosoftware.com" caseSensitive="false" />


<explicitKeyword tokenKey="IdentifierToken" patternValue="CodeHighlighter" url="http://www.codehighlighter.com" caseSensitive="false" />


</keywordCollection>


</keywordLinking>


<languages>


<language key="BatchFile" definitionPath="~/Languages/ActiproSoftware.BatchFile.xml" />


<language key="C#" definitionPath="~/Languages/ActiproSoftware.CSharp.xml" semanticParserType="CodeHighlighterTest.SemanticCSharpParser, CodeHighlighterTest" />


<language key="CSS" definitionPath="~/Languages/ActiproSoftware.CSS.xml" semanticParserType="CodeHighlighterTest.SemanticCssParser, CodeHighlighterTest" />


<language key="HTML" definitionPath="~/Languages/ActiproSoftware.HTML.xml" semanticParserType="CodeHighlighterTest.SemanticHtmlParser, CodeHighlighterTest" />


<language key="INIFile" definitionPath="~/Languages/ActiproSoftware.INIFile.xml" />


<language key="Java" definitionPath="~/Languages/ActiproSoftware.Java.xml" semanticParserType="CodeHighlighterTest.SemanticJavaParser, CodeHighlighterTest" />


<language key="JScript" definitionPath="~/Languages/ActiproSoftware.JScript.xml" semanticParserType="CodeHighlighterTest.SemanticJScriptParser, CodeHighlighterTest" />


<language key="Perl" definitionPath="~/Languages/ActiproSoftware.Perl.xml" />


<language key="PHP" definitionPath="~/Languages/ActiproSoftware.PHP.xml" />


<language key="Python" definitionPath="~/Languages/ActiproSoftware.Python.xml" />


<language key="SQL" definitionPath="~/Languages/ActiproSoftware.SQL.xml" semanticParserType="CodeHighlighterTest.SemanticSqlParser, CodeHighlighterTest" />


<language key="VB.NET" definitionPath="~/Languages/ActiproSoftware.VBDotNet.xml" semanticParserType="CodeHighlighterTest.SemanticVBDotNetParser, CodeHighlighterTest" />


<language key="VBScript" definitionPath="~/Languages/ActiproSoftware.VBScript.xml" semanticParserType="CodeHighlighterTest.SemanticVBDotNetParser, CodeHighlighterTest" />


<language key="XML" definitionPath="~/Languages/ActiproSoftware.XML.xml" />


</languages>


<lineNumberMargin foreColor="Teal" paddingCharacter=" " visible="true" />


<outlining enabled="true" imagesPath="~/Images/OutliningIndicators/" />


<spacesInTabs count="4" />


</codeHighlighter>
建立InsertCode.aspx文件(代码高亮处理)代码如下:


<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="InsertCode.aspx.cs" ValidateRequest="false" Inherits="testCuteeditor.InsertCode" %>




<%@ 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">


<html xmlns="http://www.w3.org/1999/xhtml" >


<head id="Head1" runat="server">


<title>插入代码</title>


<style type="text/css">




body

{ BACKGROUND-COLOR: #e5e5e5 }




.tb

{ FONT-SIZE: 13px }




.code

{ width:400px;height:255px; }


</style>


<base target="_self" />


</head>


<body>


<form id="form1" runat="server">


<table class="tb" cellspacing="0" cellpadding="3" border="0">


<tr>


<th align="right" style="WIDTH:80px">编程语言:</th>


<td><asp:DropDownList Runat="server" ID="LanguageDropDownList"/></td>


</tr>


<tr>


<th align="right">选项:</th>


<td><asp:CheckBox Runat="server" ID="OutliningEnabledCheckBox" Checked="True" Text="允许代码折叠" /> <asp:CheckBox Runat="server" ID="LineNumberMarginVisibleCheckBox" Checked="True" Text="显示行号" /></td>


</tr>


<tr>


<th valign="top" align="right">代码:</th>


<td><asp:TextBox Runat="server" ID="CodeTextBox" TextMode="MultiLine" Rows="10" Columns="80" CssClass="code" /></td>


</tr>


<tr>


<td> </td>


<td><asp:Button Runat="server" ID="HighlightButton" Text="确 定" OnClick="HighlightButton_Click"/>    <input onclick="return window.close()" type="button" value="关 闭" id="Button1" /></td>


</tr>


<tr>


<td></td>


<td><pre>


<CH:CodeHighlighter ID="CodeHighlighter1" runat="server" OnPostRender="CodeHighlighter1_PostRender"></CH:CodeHighlighter></pre></td>


</tr>


</table>


<div id="ScriptOutPut" runat="server"></div>


</form>


</body>


</html>InsertCode.aspx.cs代码:


using System;


using System.Data;


using System.Configuration;


using System.Collections;


using System.Web;


using System.Web.Security;


using System.Web.UI;


using System.Web.UI.WebControls;


using System.Web.UI.WebControls.WebParts;


using System.Web.UI.HtmlControls;




namespace testCuteeditor






{


public partial class InsertCode : System.Web.UI.Page






{


protected void Page_Load(object sender, EventArgs e)






{


if (!IsPostBack)






{


ActiproSoftware.CodeHighlighter.CodeHighlighterConfiguration config = (ActiproSoftware.CodeHighlighter.CodeHighlighterConfiguration)System.Configuration.ConfigurationManager.GetSection("codeHighlighter");


foreach (string key in config.LanguageConfigs.Keys)






{


LanguageDropDownList.Items.Add(key);


}


}


}




protected void HighlightButton_Click(object sender, EventArgs e)






{


CodeHighlighter1.Text = CodeTextBox.Text;


CodeHighlighter1.OutliningEnabled = true;


CodeHighlighter1.LanguageKey = LanguageDropDownList.SelectedValue;


CodeHighlighter1.OutliningEnabled = OutliningEnabledCheckBox.Checked;


CodeHighlighter1.LineNumberMarginVisible = LineNumberMarginVisibleCheckBox.Checked;


}




protected void CodeHighlighter1_PostRender(object sender, EventArgs e)






{


if (IsPostBack)






{


string html = CodeHighlighter1.Output;


html = html.Replace("/r/n", "<br />");


System.Text.StringBuilder htmlsb = new System.Text.StringBuilder(html);


htmlsb.Replace("//", "////");


htmlsb.Replace("'", "///'");


html = htmlsb.ToString();


string divstr= "<div style=//'BORDER-RIGHT: windowtext 0.5pt solid;PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; BACKGROUND: #e6e6e6; PADDING-BOTTOM: 4px;PADDING-TOP: 4px;BORDER-LEFT: windowtext 0.5pt solid;WIDTH: 98%; BORDER-BOTTOM: windowtext 0.5pt solid;word-break:break-all//'>";


html = divstr + html + "</div>";


System.Text.StringBuilder sb = new System.Text.StringBuilder();


sb.Append("<");


sb.Append("script");


sb.Append(">");


sb.Append("var editor=window.dialogArguments;editor.ExecCommand('PasteHTML',false,'" + html + "');window.close();");


sb.Append("<");


sb.Append("/");


sb.Append("script");


sb.Append(">");


ScriptOutPut.InnerHtml = sb.ToString();




}


}


}


}



本文参考网上的几篇关于CuteEditor的文章,修正了其文章改成C#后出现的单引号问题
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: