如何在Eclipse中为编辑器上下文菜单提供命令 [英] How do you contribute a command to an editor context menu in Eclipse

问题描述

当选择文本时，我想向任何文本编辑器的上下文菜单提供命令。在旧的日子中，我将使用objectContribution和一个嵌套的操作，使用enableFor ='+'。

I want to contribute a command to the context menu of any text editor when text is selected. In "the old days", I would have done this using objectContribution and a nested action with "enablesFor='+'".

推荐答案

我阅读更多关于命令表达式中可用的变量，我来了关闭自己弄清楚，但失败了。然后，我在eclipse新闻组询问了一个类似的问题，并引导了正确的方向。以下是一个如何做大部分我正在寻找的例子：

I read more about the variables available in command expressions, and I came close to figuring it out on my own, but failed. I then asked a similar question on the eclipse newsgroup and was led in the right direction. Here's an example of how to do mostly what I was looking for:

 <command
      commandId="org.marcesher.blogcodeformatter.commands.wikiFormatterCommand"
      tooltip="Format And Copy to Clipboard"
      id="org.marcesher.blogcodeformatter.popup.wikiFormatterCommand">
    <visibleWhen>
       <with variable="selection">
          <instanceof value="org.eclipse.jface.text.ITextSelection"/>
       </with>
    </visibleWhen>

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