/******************************************************************************
* Copyright (C) 2006-2012 IFS Institute for Software 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
*
* Original authors:
* Dennis Hunziker
* Ueli Kistler
* Contributors:
* Fabio Zadrozny <fabiofz@gmail.com> - initial implementation
******************************************************************************/
/*
* Copyright (C) 2006, 2007 Dennis Hunziker, Ueli Kistler
*
* IFS Institute for Software, HSR Rapperswil, Switzerland
*
*/
package org.python.pydev.refactoring.core.model.overridemethods;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
import org.python.pydev.refactoring.ast.adapters.IClassDefAdapter;
import org.python.pydev.refactoring.core.model.tree.ITreeNode;
public class ClassMethodsTreeProvider implements ITreeContentProvider {
private List<IClassDefAdapter> classes;
public ClassMethodsTreeProvider(List<IClassDefAdapter> adapters) {
this.classes = adapters;
}
@Override
public Object[] getChildren(Object parentElement) {
return ((ITreeNode) parentElement).getChildren();
}
@Override
public Object getParent(Object element) {
return ((ITreeNode) element).getParent();
}
@Override
public boolean hasChildren(Object element) {
ITreeNode node = (ITreeNode) element;
return node.hasChildren();
}
@Override
public Object[] getElements(Object inputElement) {
Collection<ClassTreeNode> elements = new ArrayList<ClassTreeNode>();
for (IClassDefAdapter elem : classes) {
if (elem.hasFunctionsInitFiltered()) {
elements.add(new ClassTreeNode(elem));
}
}
return elements.toArray();
}
@Override
public void dispose() {
}
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
}