在Eclipse中向Project Explorer添加过滤器 [英] Adding a filter to the Project Explorer in Eclipse

问题描述

我想向项目资源管理器添加一个新的过滤器，以便从用户的一些Eclipse RCP应用程序中自动创建的项目隐藏起来。

到目前为止发现两个扩展点：

org.eclipse.ui.ide.resourceFilters

允许我过滤导航

org.eclipse.jdt.ui.javaElementFilters

允许我过滤Java查看器

我预计Project Explorer有一个类似的扩展点，但到目前为止我还没有得到任何运气

我尝试导入org.eclipse.ui.navigator和org.eclipse.ui.navigator.resources，但是我找不到任何有趣的扩展点， p>

我使用Eclipse 3.3.2作为此RCP应用程序的基础

谢谢！

解决方案

我找到了正确的一组扩展点。这是一个令人痛苦的事情，我预计，因为项目浏览器是一个专业的通用导航器。

这是一个两步的过程：

• 扩展org.eclipse.ui.navigator.navigatorContent

  
  
  
  
  
  • 为此扩展点添加一个公共过滤器
  
  
  • 设置过滤器的名称和id
  
  
  • 实现具有所需逻辑的过滤器查看器
  
  



• 扩展org.eclipse.ui.navigator.viewer

  
  
  
  
  
  • 添加一个viewerContentBinding
  
  
  • 将内容标识设置为org.eclipse.ui.navigator.ProjectExplorer
  
  
  • 添加两个包含
  
  
  • 在第一个包含添加匹配公共过滤器的id的图案
  
  
  • 在第二个include中添加id org.eclipse.ui.navigator .resourceContent
  
  

然后，过滤器与常用Project Explorer

I want to add a new filter to the Project Explorer, to hide from the user some projects that are created automatically in an Eclipse RCP Application.

So far I've found two extension points:

org.eclipse.ui.ide.resourceFilters

Allows me to filter Navigation

org.eclipse.jdt.ui.javaElementFilters

Allows me to filter the Java Viewers

I expect there is a similar extension point for the Project Explorer, but so far I haven't had any luck getting it.

I tried importing org.eclipse.ui.navigator and org.eclipse.ui.navigator.resources but I could not find any interesting looking extension point either

I am using Eclipse 3.3.2 as the basis for this RCP Application

Thanks!

解决方案

I found the right set of extension points. It is more of a pain that I expected, because the Project Explorer is a specialization of the common navigator.

This is a two-step process:

• extend org.eclipse.ui.navigator.navigatorContent

  • Add a common filter to this extension point.
  • Set a name and id to the filter
  • Implement the filter viewer with the desired logic

• extend org.eclipse.ui.navigator.viewer

  • Add a viewerContentBinding
  • Set the content id to org.eclipse.ui.navigator.ProjectExplorer
  • Add two includes
  • In the first include add a patter that matches the id of the common filter
  • In the second include add the id org.eclipse.ui.navigator.resourceContent

And then, the filter is associated to the common Project Explorer

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