[news.eclipse.platform.rcp] Big problem with editor :(

[Bourgeon Jérôme <jerome.bourgeon@xxxxxxxx>]

Hi,

I would like to open multiple editor.

I have a view i created (browser with treeview), an editor, and i want 
when i click on a node in my browser to have the opening of an editor 
and when i click another time on another node i would like another 
editor etc. But it doesn't work i have only the first editor.
I spend a long time trying to do this, I really need help ;)

Thx a lot

Jérôme

PS:

If you want more information i can send the sources.

Here what i have :
public class MyEditor extends FormEditor {
...

public class MyEditorInput implements IEditorInput {
...

public class MyEditorMatchingStrategy implements IEditorMatchingStrategy {
...

In my treeview i have on the doubleclick
doubleClickAction = new Action() {
			public void run() {
				ISelection sel = viewer.getSelection();
				if (sel instanceof IStructuredSelection) {
					IStructuredSelection selection = (StructuredSelection)sel;
					Object obj = selection.getFirstElement();
					IWorkbenchPage page = 
MyPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage();
					if (obj instanceof File){
						File temp = (File)obj;
						MyEditorInput input = new MyEditorInput(temp.getName());

						try {
				page.openEditor(input, 
getEditorId(temp,MyPlugin.getDefault().getWorkbench()));
						} catch (PartInitException e) {
							System.out.println(e);
						}
					}

				}
			}
		};

private String getEditorId(File file,IWorkbench workbench) {
		IEditorRegistry editorRegistry= workbench.getEditorRegistry();
		IEditorDescriptor descriptor= 
editorRegistry.getDefaultEditor(file.getName());
		if (descriptor != null)
			return descriptor.getId();
		return "org.example.MyEditor"; //$NON-NLS-1$
	}