/*******************************************************************************
 * Copyright (c) 2005-2008 Polarion Software.
 * 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
 *
 * Contributors:
 *    Sergiy Logvin - Initial API and implementation
 *******************************************************************************/

package org.eclipse.team.svn.ui.panel.common;

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.team.svn.ui.SVNUIMessages;
import org.eclipse.team.svn.ui.SpellcheckedTextProvider;
import org.eclipse.team.svn.ui.panel.AbstractDialogPanel;
import org.eclipse.team.svn.ui.verifier.NonEmptyFieldVerifier;

/**
 * Edit comment templates panel
 *
 * @author Sergiy Logvin
 */
public class EditCommentTemplatePanel extends AbstractDialogPanel {
	
	protected StyledText templateText;
	protected String template;
	
	public EditCommentTemplatePanel(String template) {
		super();
		this.dialogTitle = template == null ? SVNUIMessages.EditCommentTemplatePanel_Title_New : SVNUIMessages.EditCommentTemplatePanel_Title_Edit;
		this.defaultMessage = SVNUIMessages.EditCommentTemplatePanel_Message;
		this.dialogDescription = SVNUIMessages.EditCommentTemplatePanel_Description;
		this.template = template;
	}
	
	public void createControlsImpl(Composite parent) {
		GridData data = new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_BOTH);
		data.heightHint = 180;
		this.templateText = SpellcheckedTextProvider.getTextWidget(parent, data, SWT.MULTI);
		this.templateText.setText(this.template == null ? "" : this.template); //$NON-NLS-1$
		this.templateText.selectAll();
		this.attachTo(this.templateText, new NonEmptyFieldVerifier(SVNUIMessages.EditCommentTemplatePanel_Template_Verifier));
	}
	
	public String getTemplate() {
		return this.template;
	}

	protected void saveChangesImpl() {
		this.template = this.templateText.getText().trim();
	}

	protected void cancelChangesImpl() {
	}

}