edu.harvard.i2b2.eclipse.plugins.explorer.views.ExplorerView.java Source code

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Here is the source code for edu.harvard.i2b2.eclipse.plugins.explorer.views.ExplorerView.java

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/*
 * Copyright (c) 2006-2015 Massachusetts General Hospital 
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the i2b2 Software License v2.1 
 * which accompanies this distribution. 
 * 
 * Contributors: 
 *   
 *     Wensong Pan
 *     
 */
package edu.harvard.i2b2.eclipse.plugins.explorer.views;

import java.util.ArrayList;

//import org.eclipse.swt.*;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.help.IWorkbenchHelpSystem;
import org.eclipse.ui.part.*;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.resource.ImageDescriptor;

import edu.harvard.i2b2.eclipse.ICommonMethod;
import edu.harvard.i2b2.eclipse.UserInfoBean;
import edu.harvard.i2b2.explorer.data.QueryMasterData;
import edu.harvard.i2b2.explorer.ui.MainComposite;
import edu.harvard.i2b2.timeline.lifelines.Record;

/**
 * Class: ExplorerView
 * 
 * This class defines the Explorer View to the Eclipse workbench
 * 
 */

public class ExplorerView extends ViewPart implements ICommonMethod {
    public static final String ID = "edu.harvard.i2b2.eclipse.plugins.explorer.views.ExplorerView";
    private static final Log log = LogFactory.getLog(ExplorerView.class);

    private MainComposite explorer = null;

    public MainComposite explorer() {
        return explorer;
    }

    public static final String PREFIX = "edu.harvard.i2b2.eclipse.plugins.explorer";
    public static final String TIMELINE_VIEW_CONTEXT_ID = PREFIX + ".timeline_view_help_context";
    private Composite timelineComposite;

    /**
     * The constructor.
     */
    public ExplorerView() {

    }

    public Record getRecord() {
        return explorer.getRecord();
    }

    /**
     * This is a callback that will allow us to create the viewer and initialize
     * it.
     */
    @Override
    public void createPartControl(Composite parent) {
        log.info("Explorer plugin version 1.7.03");
        timelineComposite = parent;

        if (!(UserInfoBean.getInstance().isRoleInProject("DATA_LDS"))) {
            new NoAccessComposite(parent, SWT.NONE);
            return;
        }

        explorer = new MainComposite(parent, false);

        // Setup help context
        PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, TIMELINE_VIEW_CONTEXT_ID);
        addHelpButtonToToolBar();
    }

    /**
     * This is a callback that will allow the i2b2 views to communicate with
     * each other.
     */
    @SuppressWarnings("unchecked")
    public void doSomething(Object data) {
        if (data.getClass().getSimpleName().equalsIgnoreCase("String")) {
            String[] msgs = ((String) data).split("-");
            log.debug(msgs[0] + " RefId: " + msgs[1]);
            explorer.setPatientSetText("Patient Set: " + msgs[0] + " Patients");
            explorer.setPatientMinNumText("1");
            explorer.patientRefId(msgs[1]);
            explorer.setPatientSetSize(msgs[0]);
        } else {
            ArrayList<String> msgs = (ArrayList<String>) data;
            log.debug("Explorer View: " + msgs.get(0));
            explorer.populateTableString(msgs);
            explorer.generateTimeLine();
        }
    }

    public void processQuery(String id) {

        QueryMasterData data = new QueryMasterData();

        data.userId(UserInfoBean.getInstance().getUserName());
        data.id(id);
        explorer.processQueryData((QueryMasterData) data);
        explorer.generateTimeLine();

    }

    private void addHelpButtonToToolBar() {
        final IWorkbenchHelpSystem helpSystem = PlatformUI.getWorkbench().getHelpSystem();
        Action helpAction = new Action() {
            public void run() {
                helpSystem.displayHelpResource(
                        "/edu.harvard.i2b2.eclipse.plugins.explorer/html/i2b2_timeline_index.htm");
            }
        };
        helpAction.setImageDescriptor(ImageDescriptor.createFromFile(ExplorerView.class, "/icons/help.png"));

        getViewSite().getActionBars().getToolBarManager().add(helpAction);
    }

    @Override
    public void setInitializationData(IConfigurationElement cfig, String propertyName, Object data) {
        super.setInitializationData(cfig, propertyName, data);
    }

    /**
     * Passing the focus request to the viewer's control.
     */
    @Override
    public void setFocus() {
        timelineComposite.setFocus();
    }
}