BaseWindowTitle.java

Go to the documentation of this file.

package edu.rice.cs.hpc.viewer.util;

import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchWindow;
import edu.rice.cs.hpc.data.experiment.Experiment;
import edu.rice.cs.hpc.viewer.editor.IViewerEditor;
import edu.rice.cs.hpc.viewer.scope.BaseScopeView;
import edu.rice.cs.hpc.viewer.window.ViewerWindow;
import edu.rice.cs.hpc.viewer.window.ViewerWindowManager;

public class BaseWindowTitle implements IWindowTitle {

    final private static String MAIN_TITLE = "hpcviewer";

    public BaseWindowTitle() {
    }

    /***
     * Get the title of the main window
     * 
     * @param window
     * @param experiment
     * @return the new title
     */
    public String getWindowTitle(IWorkbenchWindow window) {
        String winTitle = MAIN_TITLE;
        int numDB =  ViewerWindowManager.getNumberOfDatabases(window);
        // get the number of open main windows
        int numWin = ViewerWindowManager.size();

        if (numWin > 1) {
            // if multiple windows open add the window number
            winTitle = (ViewerWindowManager.getWindowNumber(window)+1) + "-" + MAIN_TITLE;
        }
        if (numDB > 1) {  // if more than 1 DB open only display the app title
            return winTitle;
        }
        // if we only have one opened database, get its name for the window title
        if (numDB == 1) {
            ViewerWindow vw = ViewerWindowManager.getViewerWindow(window);
            Experiment exp[] = vw.getExperiments();
            if (exp != null) {
                return winTitle + ": "+exp[0].getName();
            }
        }
        return winTitle;
    }

    /***
     * Set the title of the view window
     * 
     * @param window
     * @param view
     * @return the new title
     */
    public String setTitle(IWorkbenchWindow window, IViewPart view) { 

        if (view instanceof BaseScopeView) {
            String sTitle = ((BaseScopeView) view).getRootScope().getRootName();
            if (ViewerWindowManager.getNumberOfDatabases(window) <= 1) {
                ((BaseScopeView) view).setViewTitle(sTitle);
                return sTitle;
            }
            final BaseScopeView scopeView = (BaseScopeView) view;
            final Experiment experiment = scopeView.getExperiment();
            ViewerWindow vw = ViewerWindowManager.getViewerWindow(window);
            int dbNum = 1 + vw.getDbNum(experiment);
            sTitle = dbNum + "-" + sTitle + "("+experiment.getName()+")";
            ((BaseScopeView) view).setViewTitle(sTitle);
            return sTitle;

        }
        return null;
    }

    /***
     * Set the title of the Editor window
     * 
     * @param window
     * @param experiment
     * @param sTitle
     * @return the new title
     */
    public String setEditorTitle(IWorkbenchWindow window, IEditorPart editorPart) { 

        if (editorPart instanceof IViewerEditor) {
            IViewerEditor editor = (IViewerEditor) editorPart;
            String sTitle = editor.getEditorPartName();
            int numDB =  ViewerWindowManager.getNumberOfDatabases(window);
            Experiment exp = editor.getExperiment();
            if ((exp == null) || (numDB <= 1)) {
                editor.setEditorPartName(sTitle);
                return sTitle;
            }

            ViewerWindow vw = ViewerWindowManager.getViewerWindow(window);
            numDB = 1 + vw.getDbNum(exp);
            String sResult = numDB + "-" + sTitle ;
            editor.setEditorPartName(sResult);
            return sResult;
        }
        return null;
    }

}