org.rubypeople.rdt.internal.testunit.ui.CounterPanel.java Source code

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Here is the source code for org.rubypeople.rdt.internal.testunit.ui.CounterPanel.java

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/*******************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.rubypeople.rdt.internal.testunit.ui;

import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;

/**
 * A panel with counters for the number of Runs, Errors and Failures.
 */
public class CounterPanel extends Composite {
    protected Label fNumberOfErrors;
    protected Label fNumberOfFailures;
    protected Label fNumberOfRuns;
    protected int fTotal;

    private final Image fErrorIcon = TestUnitView.createImage("ovr16/error_ovr.gif"); //$NON-NLS-1$
    private final Image fFailureIcon = TestUnitView.createImage("ovr16/failed_ovr.gif"); //$NON-NLS-1$

    public CounterPanel(Composite parent) {
        super(parent, SWT.WRAP);
        GridLayout gridLayout = new GridLayout();
        gridLayout.numColumns = 9;
        gridLayout.makeColumnsEqualWidth = false;
        gridLayout.marginWidth = 0;
        setLayout(gridLayout);

        fNumberOfRuns = createLabel(TestUnitMessages.CounterPanel_label_runs, null, " 0/0  "); //$NON-NLS-1$
        fNumberOfErrors = createLabel(TestUnitMessages.CounterPanel_label_errors, fErrorIcon, " 0 "); //$NON-NLS-1$
        fNumberOfFailures = createLabel(TestUnitMessages.CounterPanel_label_failures, fFailureIcon, " 0 "); //$NON-NLS-1$

        addDisposeListener(new DisposeListener() {
            public void widgetDisposed(DisposeEvent e) {
                disposeIcons();
            }
        });
    }

    private void disposeIcons() {
        fErrorIcon.dispose();
        fFailureIcon.dispose();
    }

    private Label createLabel(String name, Image image, String init) {
        Label label = new Label(this, SWT.NONE);
        if (image != null) {
            image.setBackground(label.getBackground());
            label.setImage(image);
        }
        label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));

        label = new Label(this, SWT.NONE);
        label.setText(name);
        label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
        label.setFont(JFaceResources.getBannerFont());

        Label value = new Label(this, SWT.READ_ONLY);
        value.setText(init);
        // bug: 39661 Junit test counters do not repaint correctly [JUnit] 
        value.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.HORIZONTAL_ALIGN_BEGINNING));
        return value;
    }

    public void reset() {
        setErrorValue(0);
        setFailureValue(0);
        setRunValue(0);
        fTotal = 0;
    }

    public void setTotal(int value) {
        fTotal = value;
    }

    public int getTotal() {
        return fTotal;
    }

    public void setRunValue(int value) {
        String runString = TestUnitMessages.getFormattedString(TestUnitMessages.CounterPanel_runcount,
                new String[] { Integer.toString(value), Integer.toString(fTotal) });
        fNumberOfRuns.setText(runString);

        fNumberOfRuns.redraw();
        redraw();
    }

    public void setErrorValue(int value) {
        fNumberOfErrors.setText(Integer.toString(value));
        redraw();
    }

    public void setFailureValue(int value) {
        fNumberOfFailures.setText(Integer.toString(value));
        redraw();
    }
}