tizen/src/skin/client/src/org/tizen/emulator/skin/dialog/LicenseDialog.java

   1 /**
   2  *
   3  *
   4  * Copyright (C) 2011 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:
   7  * GiWoong Kim <giwoong.kim@samsung.com>
   8  * YeongKyoon Lee <yeongkyoon.lee@samsung.com>
   9  * HyunJun Son
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; either version 2
  14  * of the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  24  *
  25  * Contributors:
  26  * - S-Core Co., Ltd
  27  *
  28  */
  29
  30 package org.tizen.emulator.skin.dialog;
  31
  32 import java.io.FileInputStream;
  33 import java.io.FileNotFoundException;
  34 import java.io.IOException;
  35 import java.util.logging.Level;
  36 import java.util.logging.Logger;
  37
  38 import org.eclipse.swt.SWT;
  39 import org.eclipse.swt.events.SelectionAdapter;
  40 import org.eclipse.swt.events.SelectionEvent;
  41 import org.eclipse.swt.layout.GridData;
  42 import org.eclipse.swt.layout.GridLayout;
  43 import org.eclipse.swt.widgets.Button;
  44 import org.eclipse.swt.widgets.Composite;
  45 import org.eclipse.swt.widgets.Shell;
  46 import org.eclipse.swt.widgets.Text;
  47 import org.tizen.emulator.skin.log.SkinLogger;
  48 import org.tizen.emulator.skin.util.IOUtil;
  49 import org.tizen.emulator.skin.util.StringUtil;
  50
  51 /**
  52  *
  53  *
  54  */
  55 public class LicenseDialog extends SkinDialog {
  56
  57         public static final String LICENSE_FILE_PATH = "../license/Open_Source_Announcement.txt";
  58
  59         private Logger logger = SkinLogger.getSkinLogger( LicenseDialog.class ).getLogger();
  60
  61         public LicenseDialog( Shell parent, String title ) {
  62                 super( parent, title, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.RESIZE | SWT.MAX );
  63         }
  64
  65         @Override
  66         protected Composite createArea( Composite parent ) {
  67
  68                 Composite composite = new Composite( parent, SWT.NONE );
  69                 composite.setLayout( new GridLayout() );
  70
  71                 final Text text = new Text( composite, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI );
  72                 GridData gridData = new GridData( SWT.FILL, SWT.FILL, true, true );
  73                 text.setLayoutData( gridData );
  74
  75                 text.setEditable( false );
  76                 text.setBackground( shell.getDisplay().getSystemColor( SWT.COLOR_WHITE ) );
  77                 String license = StringUtil.nvl( getLicense() );
  78                 text.setText( license );
  79
  80                 return composite;
  81
  82         }
  83
  84         @Override
  85         protected void setShellSize() {
  86                 shell.setSize( (int) ( 400 * 1.618 ), 400 );
  87         }
  88
  89         @Override
  90         protected void createButtons( Composite parent ) {
  91                 super.createButtons( parent );
  92
  93                 Button okButton = createButton( parent, OK );
  94
  95                 GridData gd = new GridData();
  96                 gd.grabExcessHorizontalSpace = true;
  97                 gd.horizontalAlignment = SWT.RIGHT;
  98                 okButton.setLayoutData( gd );
  99
 100                 okButton.setFocus();
 101
 102                 okButton.addSelectionListener( new SelectionAdapter() {
 103                         @Override
 104                         public void widgetSelected( SelectionEvent e ) {
 105                                 LicenseDialog.this.shell.close();
 106                         }
 107                 } );
 108
 109         }
 110
 111         private String getLicense() {
 112
 113                 FileInputStream fis = null;
 114                 String string = "";
 115
 116                 try {
 117
 118                         fis = new FileInputStream( LICENSE_FILE_PATH );
 119
 120                         try {
 121                                 byte[] bytes = IOUtil.getBytes( fis );
 122                                 string = new String( bytes, "UTF-8" );
 123                         } catch ( IOException e ) {
 124                                 logger.log( Level.SEVERE, e.getMessage(), e );
 125                                 string = "File control error.";
 126                         }
 127
 128                 } catch ( FileNotFoundException e ) {
 129                         string = "There is no license info.";
 130                 } finally {
 131                         IOUtil.close( fis );
 132                 }
 133
 134                 return string;
 135
 136         }
 137
 138         protected void close() {
 139                 logger.info("close the license dialog");
 140         }
 141 }