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/*******************************************************************************
* Copyright (c) 2011 Google, Inc.
* 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:
* Google, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.wb.internal.core.utils.ui.dialogs;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.KeyAdapter;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.eclipse.wb.internal.core.utils.ui.GridDataFactory;
import org.eclipse.wb.internal.core.utils.ui.GridLayoutFactory;
/**
* The dialog for editing multiline text.
*
* @author scheglov_ke
* @coverage core.ui
*/
public class TextDialog extends ResizableDialog {
private final String m_titleText;
private final String m_headerText;
private final String m_footerText;
////////////////////////////////////////////////////////////////////////////
//
// Constructor
//
////////////////////////////////////////////////////////////////////////////
public TextDialog(Shell parentShell,
AbstractUIPlugin plugin,
String titleText,
String headerText,
String footerText) {
super(parentShell, plugin);
m_titleText = titleText;
m_headerText = headerText;
m_footerText = footerText;
}
////////////////////////////////////////////////////////////////////////////
//
// Text
//
////////////////////////////////////////////////////////////////////////////
private String m_text;
/**
* Sets the text to edit.
*/
public final void setText(String text) {
m_text = text;
}
/**
* @return the edited text.
*/
public final String getText() {
return m_text;
}
////////////////////////////////////////////////////////////////////////////
//
// GUI
//
////////////////////////////////////////////////////////////////////////////
protected Text m_textWidget;
@Override
protected Control createDialogArea(Composite parent) {
Composite area = (Composite) super.createDialogArea(parent);
GridLayoutFactory.create(area);
// header
new Label(area, SWT.NONE).setText(m_headerText);
// Text widget
{
m_textWidget = new Text(area, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
GridDataFactory.create(m_textWidget).grab().fill().hintVC(10);
m_textWidget.setText(m_text);
// handle Ctrl+Enter as OK
m_textWidget.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
if (e.stateMask == SWT.CTRL && e.keyCode == SWT.CR) {
okPressed();
}
}
});
}
// footer
new Label(area, SWT.NONE).setText(m_footerText);
//
return area;
}
@Override
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
newShell.setText(m_titleText);
}
@Override
protected void okPressed() {
m_text = m_textWidget.getText();
super.okPressed();
}
}
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