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/**********************************************************************
* Copyright (c) 2002, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.editor;
import org.eclipse.cdt.internal.ui.text.CTextTools;
import org.eclipse.cdt.internal.ui.util.ExternalEditorInput;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IStorage;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.source.IAnnotationModel;
import org.eclipse.ui.editors.text.FileDocumentProvider;
public class ExternalSearchDocumentProvider extends FileDocumentProvider {
public ExternalSearchDocumentProvider(){
super();
}
/*
* @see AbstractDocumentProvider#createElementInfo(Object)
*/
protected ElementInfo createElementInfo(Object element) throws CoreException {
if (element instanceof ExternalEditorInput) {
ExternalEditorInput externalInput = (ExternalEditorInput) element;
IDocument d = createDocument(externalInput);
IAnnotationModel m= createExternalSearchAnnotationModel(externalInput);
FileInfo info= new FileInfo(d, m, null);
return info;
}
return null;
}
/**
* @param externalInput
* @return
*/
private IAnnotationModel createExternalSearchAnnotationModel(ExternalEditorInput externalInput) {
IStorage storage = externalInput.getStorage();
IProject projectToUseForMarker = null;
IFile resourceFile = CUIPlugin.getWorkspace().getRoot().getFileForLocation(storage.getFullPath());
if (resourceFile == null){
IProject[] proj = CUIPlugin.getWorkspace().getRoot().getProjects();
for (int i=0; i<proj.length; i++){
if (proj[i].isOpen()){
projectToUseForMarker = proj[i];
break;
}
}
}
else {
projectToUseForMarker = resourceFile.getProject();
}
if (projectToUseForMarker != null){
ExternalSearchAnnotationModel model = new ExternalSearchAnnotationModel(projectToUseForMarker);
return model;
}
return null;
}
/*
* @see AbstractDocumentProvider#createDocument(Object)
*/
protected IDocument createDocument(Object element) throws CoreException {
IDocument document= super.createDocument(element);
if (document != null){
CTextTools textTools = CUIPlugin.getDefault().getTextTools();
textTools.setupCDocument(document);
}
return document;
}
}
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