src/jalview/gui/Desktop.java

   1 /********************\r
   2  * 2004 Jalview Reengineered\r
   3  * Barton Group\r
   4  * Dundee University\r
   5  *\r
   6  * AM Waterhouse\r
   7  *******************/\r
   8 \r
   9 \r
  10 package jalview.gui;\r
  11 \r
  12 import jalview.gui.*;\r
  13 import jalview.io.*;\r
  14 import jalview.datamodel.*;\r
  15 import javax.swing.*;\r
  16 import java.awt.*;\r
  17 import java.awt.event.*;\r
  18 \r
  19 \r
  20 public class Desktop extends jalview.jbgui.GDesktop\r
  21 {\r
  22   public static JDesktopPane desktop;\r
  23   static int openFrameCount = 0;\r
  24   static final int xOffset = 30, yOffset = 30;\r
  25 \r
  26   public Desktop()\r
  27   {\r
  28     Image image =null;\r
  29     try{\r
  30       java.net.URL url = getClass().getResource("/BartonGroupBanner.gif");\r
  31       if(url!=null)\r
  32       {\r
  33         image = java.awt.Toolkit.getDefaultToolkit().createImage(url);\r
  34         MediaTracker mt = new MediaTracker(this);\r
  35         mt.addImage(image, 0);\r
  36         mt.waitForID(0);\r
  37         setIconImage(image);\r
  38       }\r
  39 \r
  40     }catch(Exception ex){}\r
  41 \r
  42     setTitle("Jalview 2005");\r
  43     setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\r
  44     setVisible(true);\r
  45     desktop = new JDesktopPane();\r
  46     setContentPane(desktop);\r
  47     desktop.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);\r
  48 \r
  49     Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();\r
  50     int width = 1200, height = 800;\r
  51     if(screenSize.getWidth()<width)\r
  52       width = screenSize.width;\r
  53     if(screenSize.getHeight()<height)\r
  54       height = screenSize.height;\r
  55 \r
  56     setBounds( (int)(screenSize.width-width)/2,\r
  57                (int)(screenSize.height-height)/2,\r
  58               width ,\r
  59               height);\r
  60 \r
  61 \r
  62    /////////Add a splashscreen on startup\r
  63     JInternalFrame frame = new JInternalFrame();\r
  64 \r
  65     SplashScreen splash = new SplashScreen(frame, image);\r
  66     frame.setContentPane(splash);\r
  67     desktop.add(frame);\r
  68     frame.setVisible(true);\r
  69     openFrameCount++;\r
  70     try\r
  71     {\r
  72       frame.setSelected(true);\r
  73     }\r
  74     catch (java.beans.PropertyVetoException e)\r
  75     {}\r
  76     frame.setResizable(true);\r
  77     frame.setSize(845, 200);\r
  78     frame.setLocation( (int)((getWidth()-845) /2), (int)((getHeight()-240) /2));\r
  79     frame.setClosable(false);\r
  80     frame.setIconifiable(false);\r
  81     frame.setMaximizable(false);\r
  82     frame.setFrameIcon(null);\r
  83 \r
  84   }\r
  85 \r
  86   public static void addInternalFrame(final JInternalFrame frame, String title, int w, int h)\r
  87   {\r
  88    desktop.add(frame);\r
  89    frame.setVisible(true);\r
  90    openFrameCount++;\r
  91    try {\r
  92        frame.setSelected(true);\r
  93    } catch (java.beans.PropertyVetoException e) {}\r
  94    frame.setTitle(title);\r
  95    frame.setResizable(true);\r
  96    frame.setSize(w,h);\r
  97    frame.setClosable(true);\r
  98    frame.setMaximizable(true);\r
  99    frame.setIconifiable(true);\r
 100    frame.setLocation(xOffset*openFrameCount, yOffset*openFrameCount);\r
 101    frame.toFront();\r
 102    final JMenuItem menuItem = new JMenuItem(title);\r
 103    frame.addInternalFrameListener(new javax.swing.event.InternalFrameAdapter()\r
 104                                    { public void internalFrameClosed(javax.swing.event.InternalFrameEvent evt)\r
 105                                      {\r
 106                                        openFrameCount--;\r
 107                                        windowMenu.remove(menuItem);\r
 108                                      };\r
 109                                    });\r
 110 \r
 111    menuItem.addActionListener(new ActionListener()\r
 112     {\r
 113       public void actionPerformed(ActionEvent e)\r
 114       {\r
 115         try{  frame.setSelected(true);   frame.setIcon(false); }\r
 116         catch(java.beans.PropertyVetoException ex){};\r
 117       }\r
 118     });\r
 119 \r
 120    windowMenu.add(menuItem);\r
 121  }\r
 122 \r
 123 \r
 124 \r
 125  public void inputLocalFileMenuItem_actionPerformed(ActionEvent e)\r
 126  {\r
 127    JFileChooser chooser = new JFileChooser(jalview.bin.Cache.LAST_DIRECTORY);\r
 128    chooser.setDialogTitle("Open local file");\r
 129    chooser.setToolTipText("Open");\r
 130    int value = chooser.showOpenDialog(this);\r
 131    if(value == JFileChooser.APPROVE_OPTION)\r
 132    {\r
 133      String choice =  chooser.getSelectedFile().getPath();\r
 134      jalview.bin.Cache.LAST_DIRECTORY = choice;\r
 135      String format = IdentifyFile.Identify(choice, "File");\r
 136      LoadFile(choice, "File", format);\r
 137    }\r
 138  }\r
 139 \r
 140  public void LoadFile(String file, String protocol,  String format)\r
 141  {\r
 142    SequenceI [] sequences = null;\r
 143 \r
 144    if (FormatProperties.contains(format))\r
 145        sequences = FormatAdapter.read(file, protocol, format);\r
 146 \r
 147    if (sequences != null)\r
 148    {\r
 149      AlignFrame af = new AlignFrame(new Alignment(sequences));\r
 150      addInternalFrame(af, file, 700, 500);\r
 151      af.statusBar.setText("Successfully loaded file " + file);\r
 152 \r
 153 \r
 154    }\r
 155    else\r
 156      JOptionPane.showInternalMessageDialog(Desktop.desktop,  "Couldn't open file.\n"\r
 157                           + "Formats currently supported are\n"\r
 158                           + "Fasta, MSF, Clustal, BLC, PIR, MSP or PFAM"\r
 159                           ,"Error loading file",\r
 160                                    JOptionPane.WARNING_MESSAGE);\r
 161 \r
 162  }\r
 163 \r
 164  public void inputURLMenuItem_actionPerformed(ActionEvent e)\r
 165  {\r
 166    String url = JOptionPane.showInternalInputDialog(Desktop.desktop,"Enter url of input file",\r
 167                                             "Input alignment from URL",\r
 168                                             JOptionPane.QUESTION_MESSAGE);\r
 169    if (url == null)\r
 170      return;\r
 171 \r
 172    String format = IdentifyFile.Identify(url, "URL");\r
 173 \r
 174    System.out.println(format +" format");\r
 175    if (format.equals("URL NOT FOUND"))\r
 176    {\r
 177      JOptionPane.showInternalMessageDialog(Desktop.desktop,"Couldn't locate " + url,\r
 178                                    "URL not found",\r
 179                                    JOptionPane.WARNING_MESSAGE);\r
 180      return;\r
 181    }\r
 182 \r
 183     LoadFile(url, "URL", format);\r
 184  }\r
 185 \r
 186  public void inputTextboxMenuItem_actionPerformed(ActionEvent e)\r
 187  {\r
 188    CutAndPasteTransfer cap = new CutAndPasteTransfer(true);\r
 189    int accept =  JOptionPane.showInternalOptionDialog(Desktop.desktop, cap, "Cut & paste Alignment File",\r
 190                                        JOptionPane.YES_NO_CANCEL_OPTION,\r
 191                                        JOptionPane.PLAIN_MESSAGE,\r
 192                                        null,\r
 193                                        new Object[]{"Accept", "Cancel", }, null);\r
 194 \r
 195 \r
 196   if(accept == JOptionPane.YES_OPTION)\r
 197   {\r
 198     String format = IdentifyFile.Identify(cap.getText(), "Paste");\r
 199     SequenceI [] sequences = null;\r
 200 \r
 201     if (FormatProperties.contains( format ))\r
 202       sequences = FormatAdapter.read(cap.getText(), "Paste", format);\r
 203 \r
 204 \r
 205       if(sequences!=null)\r
 206       {\r
 207         AlignFrame af = new AlignFrame(new Alignment(sequences));\r
 208         addInternalFrame(af, "Cut & Paste input - "+format, 700, 500);\r
 209         af.statusBar.setText("Successfully pasted alignment file");\r
 210       }\r
 211       else\r
 212         JOptionPane.showInternalMessageDialog(Desktop.desktop, "Couldn't read the pasted text.\n"\r
 213                                       +"Formats currently supported are\n"\r
 214                                       +"Fasta, MSF, Clustal, BLC, PIR, MSP or PFAM",\r
 215                                       "Error parsing text", JOptionPane.WARNING_MESSAGE);\r
 216 \r
 217    }\r
 218  }\r
 219 \r
 220 /*\r
 221 * Exit the program\r
 222 */\r
 223  public void quit_actionPerformed(ActionEvent e)\r
 224  {\r
 225    if(jalview.bin.Jalview.applet!=null)\r
 226      jalview.bin.Jalview.applet.destroy();\r
 227     else\r
 228       System.exit(0);\r
 229  }\r
 230 \r
 231 \r
 232 \r
 233  public void aboutMenuItem_actionPerformed(ActionEvent e)\r
 234  {\r
 235    JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
 236                                          "JalView 2005"\r
 237                                        +"\nAuthors:  Michele Clamp, James Cuff, Steve Searle, Andrew Waterhouse, Jim Procter & Geoff Barton."\r
 238                                        +"\nCurrent development managed by Andrew Waterhouse; Barton Group, University of Dundee."\r
 239                                        +"\nIf  you use JalView, please cite:  \"Clamp, M., Cuff, J., Searle, S. M. and Barton, G. J. (2004), The Jalview Java Alignment Editor\"",\r
 240                                          "About Jalview",\r
 241                                          JOptionPane.INFORMATION_MESSAGE);\r
 242  }\r
 243 \r
 244  public void documentationMenuItem_actionPerformed(ActionEvent e)\r
 245  {\r
 246    try\r
 247    {\r
 248       ClassLoader cl = jalview.gui.Desktop.class.getClassLoader();\r
 249       java.net.URL url = javax.help.HelpSet.findHelpSet(cl,"help/help");\r
 250       javax.help.HelpSet hs = new javax.help.HelpSet(cl,url);\r
 251 \r
 252       javax.help.HelpBroker hb = hs.createHelpBroker();\r
 253       hb.setLocation(new Point(200, 50));\r
 254       hb.setSize(new Dimension(800,700));\r
 255       hb.setCurrentID("home");\r
 256       hb.setDisplayed(true);\r
 257    }\r
 258    catch (Exception ex)\r
 259    {\r
 260      ex.printStackTrace();\r
 261    }\r
 262  }\r
 263 \r
 264 }\r