srcanaapps/depexplorer/com.nokia.s60tools.appdep/src/com/nokia/s60tools/appdep/ui/views/main/MainViewComponentTreeLabelProvider.java
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Sat, 09 Jan 2010 10:04:11 +0530
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/*
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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package com.nokia.s60tools.appdep.ui.views.main;
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import org.eclipse.jface.viewers.LabelProvider;
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import org.eclipse.swt.graphics.Image;
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import com.nokia.s60tools.appdep.core.data.ComponentParentNode;
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import com.nokia.s60tools.appdep.resources.ImageKeys;
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import com.nokia.s60tools.appdep.resources.ImageResourceManager;
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import com.nokia.s60tools.appdep.resources.Messages;
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/**
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 * Main view's component tree's label provider.
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 */
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class MainViewComponentTreeLabelProvider extends LabelProvider {
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	/* (non-Javadoc)
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	 * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
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	 */
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	public String getText(Object obj) {
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		String label = obj.toString();
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		if (obj instanceof ComponentParentNode){
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			ComponentParentNode pn = (ComponentParentNode) obj;
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			if(! pn.isRootComponent()){
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				if (pn.isMissing()){
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					label = label
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						+ " (" + Messages.getString("MainViewComponentTreeLabelProvider.ComponentDoesNotExist_StatusMsg") + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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				}
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				else if(! pn.isDirectChildrensResolved()){
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					if(MainView.isDependencySearchOngoing()){
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						label = label
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							+ " (" + Messages.getString("MainViewComponentTreeLabelProvider.Searching_StatusMsg") + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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					}
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					else{
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						label = label
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							+ " (" + Messages.getString("MainViewComponentTreeLabelProvider.Search_Aborted_StatusMsg") + ")";						 //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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					}					
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				}
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				else if( pn.wasGenericComponent()){
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					if(pn.getGenericComponentBindType() == ComponentParentNode.CompBindType.AUTO_BIND){
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						label = label
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							+ " (" + Messages.getString("MainViewComponentTreeLabelProvider.ComponentBindType_Auto") +" " +pn.getOriginalName() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
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					}
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					else if(pn.getGenericComponentBindType() == ComponentParentNode.CompBindType.USER_BIND){
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						label = label
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							+ " (" + Messages.getString("MainViewComponentTreeLabelProvider.ComponentBindType_User") +" " +pn.getOriginalName() + ")";	 //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
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					}					
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				}				
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			}
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		}
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		return label;
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	}
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	/* (non-Javadoc)
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	 * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
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	 */
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	public Image getImage(Object obj) {
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		// Default image		
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        /*******************************************************************************
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         * This method uses graphics that are taken/modified from a graphic that is made 
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         * available under the terms of the Eclipse Public License v1.0.
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         *
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         * See 'com.nokia.s60tools.appdep.resources.ImageResourceManager' 
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         * for detailed information about the original graphic.
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         *  
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         *******************************************************************************/        
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		String imageKey = ImageKeys.BIN_OBJ_LINK;
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		if (obj instanceof ComponentParentNode){
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			ComponentParentNode pn = (ComponentParentNode) obj;
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			if(pn.isRootComponent()){
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				if (pn.isMissing()){					
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					imageKey = ImageKeys.ROOT_OBJ_ERROR;
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				}
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				else{
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					imageKey = ImageKeys.ROOT_OBJ;					
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				}
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			}
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			else if (pn.isMissing()){
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				imageKey = ImageKeys.BIN_OBJ_ERROR;				
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			}
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			else if (pn.wasGenericComponent()){
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				imageKey = ImageKeys.BIN_OBJ_BIND;				
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			}			
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			else if(! pn.isDirectChildrensResolved()){
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				if(MainView.isDependencySearchOngoing()){
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					imageKey = ImageKeys.BIN_OBJ_WARNING;									
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				}
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				else{
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					imageKey = ImageKeys.BIN_OBJ_ERROR;				
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				}
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			}
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			else{
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				imageKey = ImageKeys.BIN_OBJ;				
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			}
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		}
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		return ImageResourceManager.getImage(imageKey);
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	}
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}