org.eclipse.mylyn.reviews.r4e.ui/src/org/eclipse/mylyn/reviews/r4e/ui/internal/properties/tabbed/RuleAreaTabPropertySection.java

// $codepro.audit.disable com.instantiations.assist.eclipse.analysis.audit.rule.effectivejava.alwaysOverridetoString.alwaysOverrideToString, staticFieldSecurity, com.instantiations.assist.eclipse.analysis.deserializeabilitySecurity, com.instantiations.assist.eclipse.analysis.enforceCloneableUsageSecurity, explicitThisUsage
/*******************************************************************************
 * Copyright (c) 2011 Ericsson Research Canada
 * 
 * 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
 * 
 * Description:
 * 
 * This class implements the tabbed property section for the Rule Area model 
 * element
 * 
 * Contributors:
 *   Sebastien Dubois - Created for Mylyn Review R4E project
 *   
 ******************************************************************************/

package org.eclipse.mylyn.reviews.r4e.ui.internal.properties.tabbed;

import org.eclipse.mylyn.reviews.r4e.ui.internal.model.R4EUIModelController;
import org.eclipse.mylyn.reviews.r4e.ui.internal.model.R4EUIRuleArea;
import org.eclipse.mylyn.reviews.r4e.ui.internal.utils.R4EUIConstants;
import org.eclipse.mylyn.reviews.r4e.ui.internal.utils.UIUtils;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CLabel;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.views.properties.tabbed.ITabbedPropertyConstants;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory;

/**
 * @author lmcdubo
 * @version $Revision: 1.0 $
 */
public class RuleAreaTabPropertySection extends ModelElementTabPropertySection {

	// ------------------------------------------------------------------------
	// Member variables
	// ------------------------------------------------------------------------

	/**
	 * Field fNameText.
	 */
	protected Text fNameText = null;

	// ------------------------------------------------------------------------
	// Methods
	// ------------------------------------------------------------------------

	/**
	 * Method createControls.
	 * 
	 * @param parent
	 *            Composite
	 * @param aTabbedPropertySheetPage
	 *            TabbedPropertySheetPage
	 * @see org.eclipse.ui.views.properties.tabbed.ISection#createControls(Composite, TabbedPropertySheetPage)
	 */
	@Override
	public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) {
		super.createControls(parent, aTabbedPropertySheetPage);

		//Tell element to build its own detailed tab layout
		final TabbedPropertySheetWidgetFactory widgetFactory = aTabbedPropertySheetPage.getWidgetFactory();
		final Composite composite = widgetFactory.createFlatFormComposite(parent);
		FormData data = null;

		//Name (read-only)
		widgetFactory.setBorderStyle(SWT.NULL);
		fNameText = widgetFactory.createText(composite, "", SWT.NULL);
		data = new FormData();
		data.left = new FormAttachment(0, R4EUIConstants.TABBED_PROPERTY_LABEL_WIDTH);
		data.right = new FormAttachment(100, 0); // $codepro.audit.disable numericLiterals
		data.top = new FormAttachment(0, ITabbedPropertyConstants.VSPACE);
		fNameText.setEditable(false);
		fNameText.setToolTipText(R4EUIConstants.RULE_AREA_NAME_TOOLTIP);
		fNameText.setLayoutData(data);

		final CLabel nameLabel = widgetFactory.createCLabel(composite, R4EUIConstants.NAME_LABEL);
		data = new FormData();
		data.left = new FormAttachment(0, 0);
		data.right = new FormAttachment(fNameText, -ITabbedPropertyConstants.HSPACE);
		data.top = new FormAttachment(fNameText, 0, SWT.CENTER);
		nameLabel.setToolTipText(R4EUIConstants.RULE_AREA_NAME_TOOLTIP);
		nameLabel.setLayoutData(data);
		widgetFactory.setBorderStyle(SWT.BORDER);
	}

	/**
	 * Method refresh.
	 * 
	 * @see org.eclipse.ui.views.properties.tabbed.ISection#refresh()
	 */
	@Override
	public void refresh() {
		if (null != ((R4EUIRuleArea) fProperties.getElement()).getArea()) {
			fRefreshInProgress = true;
			fNameText.setText(((R4EUIRuleArea) fProperties.getElement()).getArea().getName());
			setEnabledFields();
			fRefreshInProgress = false;
		} else {
			fNameText.setText("");
		}
	}

	/**
	 * Method setEnabledFields.
	 */
	@Override
	protected void setEnabledFields() {
		if (R4EUIModelController.isJobInProgress() || !fProperties.getElement().isEnabled()
				|| fProperties.getElement().isReadOnly()) {
			fNameText.setForeground(UIUtils.DISABLED_FONT_COLOR);
		} else {
			fNameText.setForeground(UIUtils.ENABLED_FONT_COLOR);
		}
	}
}