ApplicationWorkbenchWindowAdvisor.java

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package edu.rice.cs.hpc.traceviewer.framework;

import org.eclipse.jface.action.IStatusLineManager;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.application.ActionBarAdvisor;
import org.eclipse.ui.application.IActionBarConfigurer;
import org.eclipse.ui.application.IWorkbenchWindowConfigurer;
import org.eclipse.ui.application.WorkbenchWindowAdvisor;

import edu.rice.cs.hpc.common.ui.Util;
import edu.rice.cs.hpc.traceviewer.db.TraceDatabase;

public class ApplicationWorkbenchWindowAdvisor extends WorkbenchWindowAdvisor {

    final private String args[];
    
    public ApplicationWorkbenchWindowAdvisor(IWorkbenchWindowConfigurer configurer, String []_args) {
        super(configurer);
        args = _args;
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.ui.application.WorkbenchWindowAdvisor#createActionBarAdvisor(org.eclipse.ui.application.IActionBarConfigurer)
     */
    public ActionBarAdvisor createActionBarAdvisor(
            IActionBarConfigurer configurer) {
        return new ApplicationActionBarAdvisor(configurer);
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.ui.application.WorkbenchWindowAdvisor#preWindowOpen()
     */
    public void preWindowOpen() {
        IWorkbenchWindowConfigurer configurer = getWindowConfigurer();

        configurer.setShowCoolBar(false);
        configurer.setShowStatusLine(true);
        configurer.setShowProgressIndicator(true);
        
        final IWorkbenchWindow window = configurer.getWindow();
        if (!Util.checkJavaVendor(window.getShell()))
            window.close();
    }
    
    
    /*
     * (non-Javadoc)
     * @see org.eclipse.ui.application.WorkbenchWindowAdvisor#postWindowOpen()
     */ 
    public void postWindowOpen() {
        
        //---------------------------------------------------------------------
        // once the widgets have been created, we ask user a database to open
        // ---------------------------------------------------------------------
        
        final IWorkbenchWindowConfigurer configurer = getWindowConfigurer();
        final IStatusLineManager status = configurer.getActionBarConfigurer().getStatusLineManager();
        
        //process command line argument - currently only works for local but can be easily modified to work with remote
        if (args != null && args.length > 0) {
            for (String arg : args) {
                if (arg != null && arg.charAt(0) != '-') {
                    // this must be the name of the database to open
                    TraceDatabase.openDatabase(configurer.getWindow(), arg, status);
                    return;
                } 
            }
        }
        // Eclipse indigo MAC export will add -showlocation flag in front of the executable
        // It is also possible the next version of Eclipse will add other flags
        // Hence, we need calling open dialog box here to make sure it displays on all Eclipse versions
        TraceDatabase.openDatabase(configurer.getWindow(), status);
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.ui.application.WorkbenchWindowAdvisor#postWindowClose()
     */
    public void postWindowClose() {

        // remove all the allocated resources of this window
        TraceDatabase.removeInstance(this.getWindowConfigurer().getWindow());
    }
}