/*
* Created on 2 feb. 2004
* Copyright (C) 2004, 2005, 2006 Aelitis, All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*
*/
package org.gudy.azureus2.ui.swt;
import java.util.*;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.ui.swt.components.shell.ShellFactory;
import org.gudy.azureus2.ui.swt.mainwindow.SWTThread;
public class TextViewerWindow {
private Shell shell;
private Text txtInfo;
private Button ok;
private List<TextViewerWindowListener> listeners = new ArrayList<TextViewerWindowListener>();
public
TextViewerWindow(
String sTitleID, String sMessageID, String sText )
{
this( sTitleID, sMessageID, sText, true );
}
public
TextViewerWindow(
String sTitleID, String sMessageID, String sText, boolean modal )
{
this( sTitleID, sMessageID, sText, modal, false );
}
public
TextViewerWindow(
String sTitleID, String sMessageID, String sText, boolean modal, boolean defer_modal )
{
this( null, sTitleID, sMessageID, sText, modal, defer_modal );
}
public
TextViewerWindow(
Shell parent_shell, String sTitleID, String sMessageID, String sText, boolean modal, boolean defer_modal )
{
if ( modal ){
if ( parent_shell == null ){
shell = ShellFactory.createMainShell( SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.RESIZE | SWT.MAX );
}else{
shell = ShellFactory.createShell( parent_shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.RESIZE | SWT.MAX );
}
}else{
if ( parent_shell == null ){
shell = ShellFactory.createMainShell(SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX );
}else{
shell = ShellFactory.createShell( parent_shell, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX );
}
}
if (sTitleID != null) shell.setText(MessageText.keyExists(sTitleID)?MessageText.getString(sTitleID):sTitleID);
Utils.setShellIcon(shell);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
shell.setLayout(layout);
Label label = new Label(shell, SWT.NONE);
if (sMessageID != null) label.setText(MessageText.keyExists(sMessageID)?MessageText.getString(sMessageID):sMessageID);
GridData gridData = new GridData( GridData.FILL_HORIZONTAL );
gridData.widthHint = 200;
gridData.horizontalSpan = 2;
label.setLayoutData(gridData);
txtInfo = new Text(shell, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
gridData = new GridData( GridData.FILL_BOTH );
gridData.widthHint = 500;
gridData.heightHint = 400;
gridData.horizontalSpan = 2;
txtInfo.setLayoutData(gridData);
txtInfo.setText(sText);
label = new Label(shell, SWT.NONE);
gridData = new GridData( GridData.FILL_HORIZONTAL );
label.setLayoutData(gridData);
ok = new Button(shell, SWT.PUSH);
ok.setText(MessageText.getString("Button.ok"));
gridData = new GridData();
gridData.widthHint = 70;
ok.setLayoutData(gridData);
shell.setDefaultButton(ok);
ok.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
try {
shell.dispose();
}
catch (Exception e) {
Debug.printStackTrace( e );
}
}
});
shell.addListener(SWT.Traverse, new Listener() {
public void handleEvent(Event e) {
if ( e.character == SWT.ESC){
if ( ok.isEnabled()){
shell.dispose();
}
}
}
});
shell.addDisposeListener(
new DisposeListener()
{
public void
widgetDisposed(
DisposeEvent arg0)
{
for ( TextViewerWindowListener l: listeners ){
l.closed();
}
}
});
shell.pack();
Utils.centreWindow( shell );
shell.open();
if ( modal && !defer_modal ){
goModal();
}
}
public void
goModal()
{
final Display display = SWTThread.getInstance().getDisplay();
while (!shell.isDisposed()){
if (!display.readAndDispatch()) display.sleep();
}
}
public void
append(
String str )
{
txtInfo.setText( txtInfo.getText() + str );
txtInfo.setSelection( txtInfo.getTextLimit());
}
public void
append2(
String str )
{
txtInfo.append( str );
txtInfo.setSelection( txtInfo.getTextLimit());
}
public String
getText()
{
return( txtInfo.getText());
}
public void
setText(
String text )
{
txtInfo.setText( text);
txtInfo.setSelection( txtInfo.getTextLimit());
}
public void
setEditable(
boolean editable )
{
txtInfo.setEditable( editable );
}
public void
setOKEnabled(
boolean enabled )
{
ok.setEnabled( enabled );
}
public void
addListener(
TextViewerWindowListener l )
{
listeners.add( l );
}
public boolean
isDisposed()
{
return( shell.isDisposed());
}
public void
close()
{
if ( !shell.isDisposed()){
shell.dispose();
}
}
public interface
TextViewerWindowListener
{
public void
closed();
}
}