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   static boolean splashScreenVisible = false;\r
  26 \r
  27   public Desktop()\r
  28   {\r
  29     Image image =null;\r
  30     try{\r
  31       java.net.URL url = getClass().getResource("/BartonGroupBanner.gif");\r
  32       if(url!=null)\r
  33       {\r
  34         image = java.awt.Toolkit.getDefaultToolkit().createImage(url);\r
  35         MediaTracker mt = new MediaTracker(this);\r
  36         mt.addImage(image, 0);\r
  37         mt.waitForID(0);\r
  38         setIconImage(image);\r
  39       }\r
  40 \r
  41     }catch(Exception ex){}\r
  42 \r
  43     setTitle("Jalview 2005");\r
  44     setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\r
  45     setVisible(true);\r
  46     desktop = new JDesktopPane();\r
  47     setContentPane(desktop);\r
  48     desktop.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);\r
  49 \r
  50     Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();\r
  51     setBounds( (int)(screenSize.getWidth()-1200)/2,\r
  52                (int)(screenSize.getHeight()-800)/2,\r
  53               1200 ,\r
  54               800);\r
  55 \r
  56 \r
  57    /////////Add a splashscreen on startup\r
  58     JInternalFrame frame = new JInternalFrame();\r
  59 \r
  60     SplashScreen splash = new SplashScreen(frame, image);\r
  61     frame.setContentPane(splash);\r
  62     addInternalFrame(frame, "",820,200);\r
  63     splashScreenVisible = true;\r
  64 \r
  65     frame.setLocation( (int)((getWidth()-820) /2), (int)((getHeight()-240) /2));\r
  66     frame.setClosable(false);\r
  67     frame.setIconifiable(false);\r
  68     frame.setMaximizable(false);\r
  69     frame.setFrameIcon(null);\r
  70     splashScreenVisible = false;\r
  71 \r
  72   }\r
  73 \r
  74   public static void addInternalFrame(final JInternalFrame frame, String title, int w, int h)\r
  75   {\r
  76    if(!splashScreenVisible)\r
  77       frame.setVisible(true); //necessary as of 1.3\r
  78    desktop.add(frame);\r
  79    openFrameCount++;\r
  80    try {\r
  81        frame.setSelected(true);\r
  82    } catch (java.beans.PropertyVetoException e) {}\r
  83    frame.setTitle(title);\r
  84    frame.setResizable(true);\r
  85    frame.setSize(w,h);\r
  86    frame.setClosable(true);\r
  87    frame.setMaximizable(true);\r
  88    frame.setIconifiable(true);\r
  89    frame.setLocation(xOffset*openFrameCount, yOffset*openFrameCount);\r
  90    frame.toFront();\r
  91    final JMenuItem menuItem = new JMenuItem(title);\r
  92    frame.addInternalFrameListener(new javax.swing.event.InternalFrameAdapter()\r
  93                                    { public void internalFrameClosed(javax.swing.event.InternalFrameEvent evt)\r
  94                                      {\r
  95                                        openFrameCount--;\r
  96                                        windowMenu.remove(menuItem);\r
  97                                      };\r
  98                                    });\r
  99 \r
 100    menuItem.addActionListener(new ActionListener()\r
 101     {\r
 102       public void actionPerformed(ActionEvent e)\r
 103       {\r
 104         try{  frame.setSelected(true);   frame.setIcon(false); }\r
 105         catch(java.beans.PropertyVetoException ex){};\r
 106       }\r
 107     });\r
 108 \r
 109    windowMenu.add(menuItem);\r
 110  }\r
 111 \r
 112 \r
 113 \r
 114  public void inputLocalFileMenuItem_actionPerformed(ActionEvent e)\r
 115  {\r
 116    JFileChooser chooser = new JFileChooser(jalview.bin.Cache.LAST_DIRECTORY);\r
 117    chooser.setDialogTitle("Open local file");\r
 118    chooser.setToolTipText("Open");\r
 119    int value = chooser.showOpenDialog(this);\r
 120    if(value == JFileChooser.APPROVE_OPTION)\r
 121    {\r
 122      String choice =  chooser.getSelectedFile().getPath();\r
 123      jalview.bin.Cache.LAST_DIRECTORY = choice;\r
 124      String format = IdentifyFile.Identify(choice, "File");\r
 125      LoadFile(choice, "File", format);\r
 126    }\r
 127  }\r
 128 \r
 129  public void LoadFile(String file, String protocol,  String format)\r
 130  {\r
 131    SequenceI [] sequences = null;\r
 132 \r
 133    if (FormatProperties.contains(format))\r
 134        sequences = FormatAdapter.read(file, protocol, format);\r
 135 \r
 136    if (sequences != null)\r
 137    {\r
 138      AlignFrame af = new AlignFrame(new Alignment(sequences));\r
 139      addInternalFrame(af, file, 700, 500);\r
 140      af.statusBar.setText("Successfully loaded file " + file);\r
 141 \r
 142 \r
 143    }\r
 144    else\r
 145      JOptionPane.showInternalMessageDialog(this,  "Couldn't open file.\n"\r
 146                           + "Formats currently supported are\n"\r
 147                           + "Fasta, MSF, Clustal, BLC, PIR, MSP or PFAM"\r
 148                           ,"Error loading file",\r
 149                                    JOptionPane.WARNING_MESSAGE);\r
 150 \r
 151  }\r
 152 \r
 153  public void inputURLMenuItem_actionPerformed(ActionEvent e)\r
 154  {\r
 155    String url = JOptionPane.showInternalInputDialog(this,"Enter url of input file",\r
 156                                             "Input alignment from URL",\r
 157                                             JOptionPane.QUESTION_MESSAGE);\r
 158    if (url == null)\r
 159      return;\r
 160 \r
 161    String format = IdentifyFile.Identify(url, "URL");\r
 162 \r
 163    System.out.println(format +" format");\r
 164    if (format.equals("URL NOT FOUND"))\r
 165    {\r
 166      JOptionPane.showInternalMessageDialog(this,"Couldn't locate " + url,\r
 167                                    "URL not found",\r
 168                                    JOptionPane.WARNING_MESSAGE);\r
 169      return;\r
 170    }\r
 171 \r
 172     LoadFile(url, "URL", format);\r
 173  }\r
 174 \r
 175  public void inputTextboxMenuItem_actionPerformed(ActionEvent e)\r
 176  {\r
 177    CutAndPasteTransfer cap = new CutAndPasteTransfer(true);\r
 178    int accept =  JOptionPane.showInternalOptionDialog(desktop, cap, "Cut & paste Alignment File",\r
 179                                        JOptionPane.YES_NO_CANCEL_OPTION,\r
 180                                        JOptionPane.PLAIN_MESSAGE,\r
 181                                        null,\r
 182                                        new Object[]{"Accept", "Cancel", }, null);\r
 183 \r
 184 \r
 185   if(accept == JOptionPane.YES_OPTION)\r
 186   {\r
 187     String format = IdentifyFile.Identify(cap.getText(), "Paste");\r
 188     SequenceI [] sequences = null;\r
 189 \r
 190     if (FormatProperties.contains( format ))\r
 191       sequences = FormatAdapter.read(cap.getText(), "Paste", format);\r
 192 \r
 193 \r
 194       if(sequences!=null)\r
 195       {\r
 196         AlignFrame af = new AlignFrame(new Alignment(sequences));\r
 197         addInternalFrame(af, "Cut & Paste input - "+format, 700, 500);\r
 198         af.statusBar.setText("Successfully pasted alignment file");\r
 199       }\r
 200       else\r
 201         JOptionPane.showInternalMessageDialog(this, "Couldn't read the pasted text.\n"\r
 202                                       +"Formats currently supported are\n"\r
 203                                       +"Fasta, MSF, Clustal, BLC, PIR, MSP or PFAM",\r
 204                                       "Error parsing text", JOptionPane.WARNING_MESSAGE);\r
 205 \r
 206 \r
 207    }\r
 208  }\r
 209 \r
 210 /*\r
 211 * Exit the program\r
 212 */\r
 213  public void quit_actionPerformed(ActionEvent e)\r
 214  {\r
 215    this.setVisible(false);\r
 216    System.exit(0);\r
 217  }\r
 218 \r
 219 \r
 220  protected void colourIndexMenuItem_actionPerformed(ActionEvent e)\r
 221  {\r
 222    ColourKey colourKey = new ColourKey(null);\r
 223    addInternalFrame(colourKey, "Colour scheme key", 400, 320);\r
 224  }\r
 225 \r
 226 \r
 227  public void aboutMenuItem_actionPerformed(ActionEvent e)\r
 228  {\r
 229    JOptionPane.showInternalMessageDialog(desktop,\r
 230                                          "JalView 2005"\r
 231                                        +"\nAuthors:  Michele Clamp, James Cuff, Steve Searle, Andrew Waterhouse and Geoff Barton."\r
 232                                        +"\nCurrent development managed by Andrew Waterhouse; Barton Group, University of Dundee."\r
 233                                        +"\nIf  you use JalView, please cite:  \"Clamp, M., Cuff, J., Searle, S. M. and Barton, G. J. (2004), The Jalview Java Alignment Editor\"",\r
 234                                          "About Jalview",\r
 235                                          JOptionPane.INFORMATION_MESSAGE);\r
 236  }\r
 237 \r
 238  public void documentationMenuItem_actionPerformed(ActionEvent e)\r
 239  {\r
 240    try{\r
 241      jalview.util.BrowserLauncher.openURL("http://jalview.org/documentation.html");\r
 242    }catch(Exception ex){}\r
 243  }\r
 244 \r
 245 \r
 246 }\r