1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 package com.nokia.s60ct.gui.views;

    18 

    19 import java.net.URL;

    20 

    21 import org.eclipse.core.runtime.IProduct;

    22 import org.eclipse.core.runtime.Platform;

    23 import org.eclipse.jface.resource.ImageDescriptor;

    24 import org.eclipse.jface.resource.JFaceColors;

    25 import org.eclipse.swt.SWT;

    26 import org.eclipse.swt.custom.StyledText;

    27 import org.eclipse.swt.events.DisposeEvent;

    28 import org.eclipse.swt.events.DisposeListener;

    29 import org.eclipse.swt.graphics.Color;

    30 import org.eclipse.swt.graphics.Cursor;

    31 import org.eclipse.swt.graphics.Image;

    32 import org.eclipse.swt.layout.GridData;

    33 import org.eclipse.swt.layout.GridLayout;

    34 import org.eclipse.swt.widgets.Composite;

    35 import org.eclipse.swt.widgets.Control;

    36 import org.eclipse.swt.widgets.Label;

    37 import org.eclipse.swt.widgets.Shell;

    38 import org.eclipse.ui.internal.ProductProperties;

    39 

    40 import com.nokia.s60ct.gui.S60CtEditorPlugin;

    41 

    42 public class AboutDialog extends org.eclipse.ui.internal.dialogs.AboutDialog

    43 {

    44     private IProduct product;

    45     

    46     private StyledText text;

    47     

    48     private static final String pluginID = "com.nokia.S60CT.gui";

    49     

    50 	public AboutDialog(Shell parentShell)

    51 	{

    52 		super(parentShell);

    53 		

    54 		product = Platform.getProduct();

    55 

    56 	}

    57 

    58 	protected Control createDialogArea(Composite parent)

    59 	{

    60 		

    61 		final Cursor hand = new Cursor(parent.getDisplay(), SWT.CURSOR_HAND);

    62         final Cursor busy = new Cursor(parent.getDisplay(), SWT.CURSOR_WAIT);

    63         setHandCursor(hand);

    64         setBusyCursor(busy);

    65         getShell().addDisposeListener(new DisposeListener() {

    66             public void widgetDisposed(DisposeEvent e) {

    67                 setHandCursor(null);

    68                 hand.dispose();

    69                 setBusyCursor(null);

    70                 busy.dispose();

    71             }

    72         });

    73 

    74         Image aboutImage = null;

    75        

    76         if (product != null)

    77         {

    78             ImageDescriptor imageDescriptor = ProductProperties.getAboutImage(product);

    79             if (imageDescriptor != null)

    80             {

    81 				aboutImage = imageDescriptor.createImage();

    82 			}

    83         }

    84         else //no product. maybe run from Eclipse

    85         {

    86         	try

    87         	{

    88         		URL url = S60CtEditorPlugin.class.getResource("/about.PNG"); 

    89 	        	ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url);

    90 				aboutImage = imageDescriptor.createImage();

    91 				

    92         	}

    93         	catch (Exception e)

    94         	{

    95         	}

    96         }

    97         

    98         Composite workArea = new Composite(parent, SWT.NONE);

    99         GridLayout workLayout = new GridLayout(2, false);

   100         workLayout.marginHeight = 0;

   101         workLayout.marginWidth = 0;

   102         workLayout.verticalSpacing = 0;

   103         workLayout.horizontalSpacing = 0;

   104         workArea.setLayout(workLayout);

   105         workArea.setLayoutData(new GridData(GridData.FILL_BOTH));

   106 

   107         // page group

   108         Color background = JFaceColors.getBannerBackground(parent.getDisplay());

   109         Color foreground = JFaceColors.getBannerForeground(parent.getDisplay());

   110         

   111         workArea.setBackground(background);

   112         workArea.setForeground(foreground);

   113         

   114         //image on left side of dialog

   115         if (aboutImage != null) {

   116             Label imageLabel = new Label(workArea, SWT.NONE);

   117             imageLabel.setBackground(background);

   118             imageLabel.setForeground(foreground);

   119 

   120             GridData data = new GridData();

   121             data.horizontalAlignment = GridData.FILL;

   122             data.verticalAlignment = GridData.BEGINNING;

   123             data.grabExcessHorizontalSpace = false;

   124             imageLabel.setLayoutData(data);

   125             imageLabel.setImage(aboutImage);

   126         }

   127 

   128 

   129         // text on the right

   130         text = new StyledText(workArea, SWT.MULTI | SWT.READ_ONLY);

   131         text.setCaret(null);

   132         text.setFont(parent.getFont());

   133         GridData data = new GridData();

   134         data.horizontalAlignment = GridData.FILL;

   135         data.verticalAlignment = GridData.BEGINNING;

   136         data.verticalIndent = 12;

   137         data.grabExcessHorizontalSpace = true;

   138         data.grabExcessVerticalSpace = true;

   139 

   140         text.setText(getAboutText());

   141         text.setLayoutData(data);

   142         text.setCursor(null);

   143         text.setBackground(background);

   144         text.setForeground(foreground);

   145 

   146         if (aboutImage != null)

   147         {

   148         	// horizontal bar

   149             Label bar = new Label(workArea, SWT.HORIZONTAL | SWT.SEPARATOR);

   150             data = new GridData();

   151             data.horizontalAlignment = GridData.FILL;

   152             bar.setLayoutData(data);

   153         	

   154         	Label bar2 = new Label(workArea, SWT.HORIZONTAL | SWT.SEPARATOR);

   155         	bar2.setLayoutData(data);

   156         }

   157        

   158         return workArea;

   159 	}

   160 	

   161 	private String getAboutText()

   162     {

   163     	String toolName=(String)Platform.getBundle(pluginID).getHeaders().get("Bundle-ToolName");  

   164 		String pluginVersion=(String)Platform.getBundle(pluginID).getHeaders().get("Bundle-ReleaseVersion");  	

   165 		String pluginDate=(String)Platform.getBundle(pluginID).getHeaders().get("Bundle-Date");   

   166 		String pluginRepositoryVersion=(String)Platform.getBundle(pluginID).getHeaders().get("Bundle-RepositoryVersion"); 

   167 		String legalText ="Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).\n" +

   168 				"All rights reserved.\n" +

   169 				"This component and the accompanying materials are made available    \n" +

   170 				"under the terms of the License \"Symbian Foundation License v1.0\"\n" +

   171 				"which accompanies this distribution, and is available at the URL \n" +

   172 				"\"http://www.symbianfoundation.org/legal/sfl-v10.html\".";

   173 		

   174 		return "\n"+toolName+"\n\n"+pluginVersion+"\n"+pluginDate+" rev."+pluginRepositoryVersion+"\n\n"+legalText;

   175     }

   176 	

   177 }