Eclipse插件-单独的编辑器和图标分配

Question

我已经定义了标准的TextEditor来打开.git文件。（GitHub代码）

   <!-- git -->
   <extension
         point="org.eclipse.ui.editors">
      <editor
            class="org.eclipse.ui.editors.text.TextEditor"
            contributorClass="org.eclipse.ui.texteditor.BasicTextEditorActionContributor"
            default="true"
            extensions="gitignore,gitmodules,gitattributes"
            icon="icons/git.ico"
            id="org.eclipse.ui.DefaultTextEditor"
            name="Text Editor">
      </editor>
   </extension>

然而，这段代码改变了TextEditor的图标，无论我打开什么文件。

是自定义文本编辑器的唯一方法吗？是否只有文件类型才有特定的扩展点？

import org.eclipse.ui.editors.text.TextEditor;

public class GitFilesEditor extends TextEditor{

让事情变得更加复杂（我不喜欢idea详细说明所有这些项目）

Multiple markers at this line
- The type org.eclipse.jface.text.source.Annotation cannot be resolved. It is indirectly referenced from required .class files
- The type org.eclipse.jface.text.revisions.RevisionInformation cannot be resolved. It is indirectly referenced from     required .class files
- The type org.eclipse.jface.text.source.ISourceViewer cannot be resolved. It is indirectly referenced from required .class files
- The type org.eclipse.jface.text.IRegion cannot be resolved. It is indirectly referenced from required .class files
- The type org.eclipse.jface.text.source.IVerticalRuler cannot be resolved. It is indirectly referenced from required .class files  

Answer 1

您的编辑器具有与默认文本编辑器相同的ID：

id="org.eclipse.ui.DefaultTextEditor"

这肯定会混淆Eclipse编辑器扩展查找。只需在那里使用自定义的ID，比如

id="org.nodeclipse.editor.git"

我还会将名称更改为“Git Text editor”或类似的名称，以避免编辑器首选项页面中的标签重复。