[news.eclipse.webtools] Re: Label/Content Provider for XML Editor's cont

[italdesign99@xxxxxxxxxxx (Muneer)]

Muneer wrote:

> I am looking for the code for the label and content providers for the xml 
> editor's content outline.

> I found the JFaceNodeLabelProvider and JFaceNodeContentprovider, found in 
> org.eclipse.wst.xml.ui.internal.contentoutline, but they don't seem to be 
> parsing out Attribute Nodes from the DOM model when I try to use those 
> classes with MY editor.

> However, the content outline view in WTP's xml editor does show attribute 
> nodes, and they seem to be displaying correctly. 

> My treeviewer,  uses the JFaceNodeLabelProvider and 
> JFaceNodeContentprovider, however it doesn't recognize attribute nodes 
> from the DOM model.

> Any ideas?

> Thanks!


Here's some info on the model:

The following method is found in my editor which generates the model from 
the xml input.

IStructuredModel, StructuredModelManager, FactoryRegistry, and 
IStructuredDocument are in org.eclipse.wst.sse.core.

private void getModelFromInput(IEditorInput newInput) {
		
               IStructuredModel model = null;
		if (newInput != null && editor != null && mainDesignViewer != null) {
			IDocument textDocument = 
editor.getDocumentProvider().getDocument(newInput);
			model = 
StructuredModelManager.getModelManager().getModelForRead((IStructuredDocument)textDocument);
			
			if (model != null) {
				/* Register the refresh factory */
				FactoryRegistry factoryRegistry = model.getFactoryRegistry();
				if (factoryRegistry.getFactoryFor(RefreshOnNotifyChangedAdapter.class) 
== null) {
					factoryRegistry.addFactory(new 
RefreshOnNotifyChangedAdapterFactory(mainDesignViewer));
				}
			}

			mainDesignViewer.setInput(model); 
		}
		mainStructuredModel = model;
	}


supplementary methods:


protected void setInput(IEditorInput newInput) {
		releaseModel();

		super.setInput(newInput);

		if (editor != null) {
			editor.setInput(newInput);
			getModelFromInput(newInput);
		}
}


private void releaseModel() {
		if (mainStructuredModel != null) {
			mainStructuredModel.releaseFromRead();
			//mainStructuredModel.
		}
}