Eclipse：如何以编程方式打开编辑器 [英] Eclipse: How to open an editor programatically

问题描述

我想知道如何打开一个编辑器程序。我首先创建了专用的文件，然后我想打开这种类型的文件的编辑器。但是我不能打开编辑器。也许有人可以帮助我这个。

  ... 
 IWorkbenchPage page = PlatformUI.getWorkbench（）。getActiveWorkbenchWindow ）.getActivePage（）; 
 PlcEditor editor = new PlcEditor（emfResource）; 
 page.openEditor（editor，test）; 
 ... 
  

我已经有以下解决方案无法调用编辑器的构造器：

  .... 
 IWorkbenchPage page = PlatformUI.getWorkbench （）.getActiveWorkbenchWindow（）getActivePage（）; 
 IEditorPart openEditor = IDE.openEditor（page，plcFile）; 
 .... 
  

干杯，
Phil

解决方案

首先，您必须使用 org.eclipse.ui.editors 扩展名定义您的编辑器点：

 < extension 
 point =org.eclipse.ui.editors > 
< editor 
 name =示例多页面编辑器
 extensions =mpe
 icon =icons / sample.gif
 contributorClass = .editors.MultiPageEditorContributor
 class =tested.editors.MultiPageEditor
 id =tested.editors.MultiPageEditor> 
< / editor> 
< / extension> 
  

（上面是由提供的多页编辑器示例创建的）。

然后您可以使用：

  IDE.openEditor（页面，文件，tested.editors .MultiPageEditor）; 
  

打开 IFile 指定的编辑器您的编辑器ID或扩展名指定的编辑器将是默认值，您可以使用

  IDE.openEditor（页面，文件）; 
  

您还可以使用 contentTypeBinding 子元素编辑器指定内容类型，然后编辑器将处理。

I'm wondering how I can open an editor programaticaly. I first created the appropriated file and then I want to open the editor for this type of file. But I'm not able to open the editor then. Maybe someone can help me wth this.

...
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
PlcEditor editor = new PlcEditor(emfResource);
page.openEditor(editor, "test");
...

I already had the following solution (which works), but here I wasn't able to call the constructr of my editor:

....
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
IEditorPart openEditor = IDE.openEditor(page, plcFile);
....

Cheers, Phil

解决方案

First you must define your editor to Eclipse using the org.eclipse.ui.editors extension point:

<extension
     point="org.eclipse.ui.editors">
  <editor
        name="Sample Multi-page Editor"
        extensions="mpe"
        icon="icons/sample.gif"
        contributorClass="tested.editors.MultiPageEditorContributor"
        class="tested.editors.MultiPageEditor"
        id="tested.editors.MultiPageEditor">
  </editor>
</extension>

(above is as created by the provided multi-page editor example).

You can then use:

IDE.openEditor(page, file, "tested.editors.MultiPageEditor");

to open the editor on an IFile specifying your editor id, or for the extension specified the editor will be the default and you can just use

IDE.openEditor(page, file);

You can also use the contentTypeBinding child element of editor to specify content types then editor will handle.

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