89 lines
2.6 KiB
Java
89 lines
2.6 KiB
Java
/*******************************************************************************
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* Copyright (c) 2014, 2015 MINRES Technologies GmbH and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* MINRES Technologies GmbH - initial API and implementation
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*******************************************************************************/
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package com.minres.scviewer.e4.application.provider;
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import java.util.ArrayList;
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import java.util.List;
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import org.eclipse.jface.viewers.ILabelProvider;
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import org.eclipse.jface.viewers.ILabelProviderListener;
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import org.eclipse.swt.graphics.Image;
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import org.eclipse.wb.swt.ResourceManager;
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import com.minres.scviewer.database.IHierNode;
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import com.minres.scviewer.database.ISignal;
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import com.minres.scviewer.database.ITxStream;
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import com.minres.scviewer.database.IWaveformDb;
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public class TxDbLabelProvider implements ILabelProvider {
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private List<ILabelProviderListener> listeners = new ArrayList<ILabelProviderListener>();
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private Image database;
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private Image stream;
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private Image signal;
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private Image folder;
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public TxDbLabelProvider() {
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super();
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database=ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/database.png");
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stream=ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/stream.png");
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folder=ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/folder.png");
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signal=ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/signal.png");
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}
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@Override
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public void addListener(ILabelProviderListener listener) {
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listeners.add(listener);
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}
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@Override
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public void dispose() {
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if(database!=null) database.dispose();
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if(stream!=null) stream.dispose();
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if(folder!=null) folder.dispose();
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if(signal!=null) signal.dispose();
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}
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@Override
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public boolean isLabelProperty(Object element, String property) {
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return false;
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}
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@Override
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public void removeListener(ILabelProviderListener listener) {
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listeners.remove(listener);
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}
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@Override
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public Image getImage(Object element) {
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if(element instanceof IWaveformDb){
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return database;
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}else if(element instanceof ITxStream){
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return stream;
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}else if(element instanceof ISignal<?>){
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return signal;
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}else if(element instanceof IHierNode){
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return folder;
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} else
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return null;
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}
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@Override
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public String getText(Object element) {
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return ((IHierNode)element).getName();
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}
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}
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