org.eclipselabs.nullness.ui.NullnessConfigurationBlock.java Source code

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Here is the source code for org.eclipselabs.nullness.ui.NullnessConfigurationBlock.java

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/*******************************************************************************
 * Copyright (c) 2012 Sebastian Zarnekow (http://zarnekow.blogspot.de) and others.
 * 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
 * 
 * Authors:
 *   Dennis Huebner - Initial implementation
 *   Sebastian Zarnekow - Renamed constants
 *******************************************************************************/
package org.eclipselabs.nullness.ui;

import org.eclipse.core.resources.IProject;
import org.eclipse.jdt.internal.ui.preferences.OptionsConfigurationBlock;
import org.eclipse.jdt.internal.ui.wizards.IStatusChangeListener;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;
import org.eclipselabs.nullness.PreferencesAccessor;

public class NullnessConfigurationBlock extends OptionsConfigurationBlock {
    private static final Key KEY_ACTIVE_BOOLEAN = NullnessConfigurationBlock.getRuntimeKey();

    public NullnessConfigurationBlock(IStatusChangeListener statusChangedListener, IProject project, Key[] allKeys,
            IWorkbenchPreferenceContainer container) {
        super(statusChangedListener, project, allKeys, container);
    }

    public NullnessConfigurationBlock(IStatusChangeListener statusChangedListener, IProject project,
            IWorkbenchPreferenceContainer container) {
        this(statusChangedListener, project, new Key[] { NullnessConfigurationBlock.KEY_ACTIVE_BOOLEAN },
                container);
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jdt.internal.ui.preferences.OptionsConfigurationBlock#
     * createContents(org.eclipse.swt.widgets.Composite)
     */
    @Override
    protected Control createContents(Composite parent) {

        Composite fieldEditorParent = new Composite(parent, SWT.NULL);
        GridLayout layout = new GridLayout();
        layout.numColumns = 1;
        layout.marginHeight = 0;
        layout.marginWidth = 0;
        fieldEditorParent.setLayout(layout);
        fieldEditorParent.setFont(parent.getFont());

        addCheckBox(fieldEditorParent, "Generate runtime assertions", NullnessConfigurationBlock.KEY_ACTIVE_BOOLEAN,
                new String[] { IPreferenceStore.TRUE, IPreferenceStore.FALSE }, 0);

        Dialog.applyDialogFont(fieldEditorParent);
        return fieldEditorParent;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jdt.internal.ui.preferences.OptionsConfigurationBlock#
     * getFullBuildDialogStrings(boolean)
     */
    @Override
    protected String[] getFullBuildDialogStrings(boolean workspaceSettings) {
        return new String[] { "Project rebuild needed", "Rebuild project now?" };
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jdt.internal.ui.preferences.OptionsConfigurationBlock#
     * validateSettings
     * (org.eclipse.jdt.internal.ui.preferences.OptionsConfigurationBlock.Key,
     * java.lang.String, java.lang.String)
     */
    @Override
    protected void validateSettings(Key changedKey, String oldValue, String newValue) {
        // TODO Auto-generated method stub

    }

    private static Key getRuntimeKey() {
        return new Key(PreferencesAccessor.NODE_ID, PreferencesAccessor.ACTIVE_BOOLEAN);
    }

}