tools/etfw/org.eclipse.ptp.etfw.feedback/src/org/eclipse/ptp/etfw/feedback/views/FeedbackTreeTableMarkerView.java

/**********************************************************************
 * Copyright (c) 2009 IBM Corporation.
 * 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.ptp.etfw.feedback.views;

import java.util.StringTokenizer;

import org.eclipse.core.resources.IMarker;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.ptp.etfw.feedback.Activator;
import org.eclipse.ptp.etfw.feedback.FeedbackIDs;
import org.eclipse.ptp.etfw.feedback.preferences.PreferenceConstants;


/**
 * Expose  information (e.g. from an XML file) in an eclipse view
 * 
 * @author beth 
 * 
 */
public class FeedbackTreeTableMarkerView extends SimpleTreeTableMarkerView {
	/**
	 * Assure that parent nodes will get created as needed
	 */
	private static boolean CREATE_PARENT_NODES=false;// Hack for hpcst 10/30/09
 
	private static String[] attrNames=new String[] {
		FeedbackIDs.FEEDBACK_ATTR_NAME,
		FeedbackIDs.FEEDBACK_ATTR_FILENAME,
		FeedbackIDs.FEEDBACK_ATTR_FUNCTION,  // aka Caller
		FeedbackIDs.FEEDBACK_ATTR_FUNCTION_CALLEE,
		IMarker.LINE_NUMBER, /*IMarker.CHAR_START,IMarker.CHAR_END*/
		FeedbackIDs.FEEDBACK_ATTR_DESC,
		FeedbackIDs.FEEDBACK_ATTR_LOOP_ID};
	private static String[] colNames=new String[] {"Type/Name","File","Caller(Target)","Callee(Src)", "Caller Line",
		/*"Char start","Char end"*/ "Description", "Loop ID"};
	private static int[] widths = new int[] { 160, 100, 100, 100, 80, 200 , 60};
	
	protected IPreferenceStore preferenceStore;
	protected boolean maintainExpandCollapseState;
	
	
	/**
	 * Use the ctor that allows an arbitrary number of extra columns.
	 */
	public FeedbackTreeTableMarkerView(Activator plugin, String markerID) {
		super(plugin, "XForm", "XForms", attrNames,colNames,widths,
				markerID, "parent",CREATE_PARENT_NODES);
		preferenceStore = Activator.getDefault().getPreferenceStore();
		maintainExpandCollapseState=preferenceStore.getBoolean(PreferenceConstants.P_MAINTAIN_EXPAND_COLLAPSE_STATE);

	}

	/**
	 * Provide something for the "Info" popup action, based on the marker
	 * <br>Since we didn't use the Artifact, Artifact Manager, etc in the base class we need something to look useful here.
	 */
	@Override
	public String extractMarkerInfo(IMarker marker) {
		StringBuffer infoBuffer= new StringBuffer();
		String filename = marker.getResource().getName();
		String name=getStrAttr(marker, FeedbackIDs.FEEDBACK_ATTR_NAME);
		
		infoBuffer.append("\nFile name: ").append(filename);
		
		infoBuffer.append("\nLine number: ").append(getStrAttr(marker,IMarker.LINE_NUMBER));
		infoBuffer.append("\nName: ").append(name);
		String parent=getStrAttr(marker, FeedbackIDs.FEEDBACK_ATTR_PARENT);
		infoBuffer.append("\nParent (Item type): ").append(parent); 
		infoBuffer.append("\nDescription: ").append(getStrAttr(marker,FeedbackIDs.FEEDBACK_ATTR_DESC));
		return infoBuffer.toString();
	}
	public String getStrAttr(IMarker marker, String attrName) {
		try {
		String str=marker.getAttribute(attrName).toString();
		
		return str;
		}catch(CoreException e) {
			System.out.println("Exception getting marker attr in CompilerXFormTreeTableView.getStrAttr() "+e.getMessage());  
			return "*error*";
		}
		
	}
	public String removeSpaces(String s) {
		  StringTokenizer st = new StringTokenizer(s," ",false);
		  String t="";
		  while (st.hasMoreElements()) t += st.nextElement();
		  return t;
		  }
	/**
	 * 
	 */
	@Override
	protected void maintainExpandCollapseStatus() {
		// re-query each time, in case prefs have changed
		maintainExpandCollapseState = preferenceStore.getBoolean(PreferenceConstants.P_MAINTAIN_EXPAND_COLLAPSE_STATE);
		if (maintainExpandCollapseState) {
			switch (expandCollapseStatus) {
			case EXPAND_COLLAPSE_EXPANDALL:
				expandAllAction.run();
				break;
			case EXPAND_COLLAPSE_COLLAPSEALL:
				collapseAllAction.run();
				break;
			case EXPAND_COLLAPSE_NONE:
				// do nothing: user hasn't done expandAll or collapseAll yet.
			}
		}
	}

}