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     int width = 1200, height = 800;\r
  52     if(screenSize.getWidth()<width)\r
  53       width = screenSize.width;\r
  54     if(screenSize.getHeight()<height)\r
  55       height = screenSize.height;\r
  56 \r
  57     setBounds( (int)(screenSize.width-width)/2,\r
  58                (int)(screenSize.height-height)/2,\r
  59               width ,\r
  60               height);\r
  61 \r
  62 \r
  63    /////////Add a splashscreen on startup\r
  64     JInternalFrame frame = new JInternalFrame();\r
  65 \r
  66     SplashScreen splash = new SplashScreen(frame, image);\r
  67     frame.setContentPane(splash);\r
  68     addInternalFrame(frame, "",845,200);\r
  69     splashScreenVisible = true;\r
  70 \r
  71     frame.setLocation( (int)((getWidth()-845) /2), (int)((getHeight()-240) /2));\r
  72     frame.setClosable(false);\r
  73     frame.setIconifiable(false);\r
  74     frame.setMaximizable(false);\r
  75     frame.setFrameIcon(null);\r
  76     splashScreenVisible = false;\r
  77 \r
  78   }\r
  79 \r
  80   public static void addInternalFrame(final JInternalFrame frame, String title, int w, int h)\r
  81   {\r
  82    if(!splashScreenVisible)\r
  83       frame.setVisible(true); //necessary as of 1.3\r
  84    desktop.add(frame);\r
  85    openFrameCount++;\r
  86    try {\r
  87        frame.setSelected(true);\r
  88    } catch (java.beans.PropertyVetoException e) {}\r
  89    frame.setTitle(title);\r
  90    frame.setResizable(true);\r
  91    frame.setSize(w,h);\r
  92    frame.setClosable(true);\r
  93    frame.setMaximizable(true);\r
  94    frame.setIconifiable(true);\r
  95    frame.setLocation(xOffset*openFrameCount, yOffset*openFrameCount);\r
  96    frame.toFront();\r
  97    final JMenuItem menuItem = new JMenuItem(title);\r
  98    frame.addInternalFrameListener(new javax.swing.event.InternalFrameAdapter()\r
  99                                    { public void internalFrameClosed(javax.swing.event.InternalFrameEvent evt)\r
 100                                      {\r
 101                                        openFrameCount--;\r
 102                                        windowMenu.remove(menuItem);\r
 103                                      };\r
 104                                    });\r
 105 \r
 106    menuItem.addActionListener(new ActionListener()\r
 107     {\r
 108       public void actionPerformed(ActionEvent e)\r
 109       {\r
 110         try{  frame.setSelected(true);   frame.setIcon(false); }\r
 111         catch(java.beans.PropertyVetoException ex){};\r
 112       }\r
 113     });\r
 114 \r
 115    windowMenu.add(menuItem);\r
 116  }\r
 117 \r
 118 \r
 119 \r
 120  public void inputLocalFileMenuItem_actionPerformed(ActionEvent e)\r
 121  {\r
 122    JFileChooser chooser = new JFileChooser(jalview.bin.Cache.LAST_DIRECTORY);\r
 123    chooser.setDialogTitle("Open local file");\r
 124    chooser.setToolTipText("Open");\r
 125    int value = chooser.showOpenDialog(this);\r
 126    if(value == JFileChooser.APPROVE_OPTION)\r
 127    {\r
 128      String choice =  chooser.getSelectedFile().getPath();\r
 129      jalview.bin.Cache.LAST_DIRECTORY = choice;\r
 130      String format = IdentifyFile.Identify(choice, "File");\r
 131      LoadFile(choice, "File", format);\r
 132    }\r
 133  }\r
 134 \r
 135  public void LoadFile(String file, String protocol,  String format)\r
 136  {\r
 137    SequenceI [] sequences = null;\r
 138 \r
 139    if (FormatProperties.contains(format))\r
 140        sequences = FormatAdapter.read(file, protocol, format);\r
 141 \r
 142    if (sequences != null)\r
 143    {\r
 144      AlignFrame af = new AlignFrame(new Alignment(sequences));\r
 145      addInternalFrame(af, file, 700, 500);\r
 146      af.statusBar.setText("Successfully loaded file " + file);\r
 147 \r
 148 \r
 149    }\r
 150    else\r
 151      JOptionPane.showInternalMessageDialog(Desktop.desktop,  "Couldn't open file.\n"\r
 152                           + "Formats currently supported are\n"\r
 153                           + "Fasta, MSF, Clustal, BLC, PIR, MSP or PFAM"\r
 154                           ,"Error loading file",\r
 155                                    JOptionPane.WARNING_MESSAGE);\r
 156 \r
 157  }\r
 158 \r
 159  public void inputURLMenuItem_actionPerformed(ActionEvent e)\r
 160  {\r
 161    String url = JOptionPane.showInternalInputDialog(Desktop.desktop,"Enter url of input file",\r
 162                                             "Input alignment from URL",\r
 163                                             JOptionPane.QUESTION_MESSAGE);\r
 164    if (url == null)\r
 165      return;\r
 166 \r
 167    String format = IdentifyFile.Identify(url, "URL");\r
 168 \r
 169    System.out.println(format +" format");\r
 170    if (format.equals("URL NOT FOUND"))\r
 171    {\r
 172      JOptionPane.showInternalMessageDialog(Desktop.desktop,"Couldn't locate " + url,\r
 173                                    "URL not found",\r
 174                                    JOptionPane.WARNING_MESSAGE);\r
 175      return;\r
 176    }\r
 177 \r
 178     LoadFile(url, "URL", format);\r
 179  }\r
 180 \r
 181  public void inputTextboxMenuItem_actionPerformed(ActionEvent e)\r
 182  {\r
 183    CutAndPasteTransfer cap = new CutAndPasteTransfer(true);\r
 184    int accept =  JOptionPane.showInternalOptionDialog(Desktop.desktop, cap, "Cut & paste Alignment File",\r
 185                                        JOptionPane.YES_NO_CANCEL_OPTION,\r
 186                                        JOptionPane.PLAIN_MESSAGE,\r
 187                                        null,\r
 188                                        new Object[]{"Accept", "Cancel", }, null);\r
 189 \r
 190 \r
 191   if(accept == JOptionPane.YES_OPTION)\r
 192   {\r
 193     String format = IdentifyFile.Identify(cap.getText(), "Paste");\r
 194     SequenceI [] sequences = null;\r
 195 \r
 196     if (FormatProperties.contains( format ))\r
 197       sequences = FormatAdapter.read(cap.getText(), "Paste", format);\r
 198 \r
 199 \r
 200       if(sequences!=null)\r
 201       {\r
 202         AlignFrame af = new AlignFrame(new Alignment(sequences));\r
 203         addInternalFrame(af, "Cut & Paste input - "+format, 700, 500);\r
 204         af.statusBar.setText("Successfully pasted alignment file");\r
 205       }\r
 206       else\r
 207         JOptionPane.showInternalMessageDialog(Desktop.desktop, "Couldn't read the pasted text.\n"\r
 208                                       +"Formats currently supported are\n"\r
 209                                       +"Fasta, MSF, Clustal, BLC, PIR, MSP or PFAM",\r
 210                                       "Error parsing text", JOptionPane.WARNING_MESSAGE);\r
 211 \r
 212 \r
 213    }\r
 214  }\r
 215 \r
 216 /*\r
 217 * Exit the program\r
 218 */\r
 219  public void quit_actionPerformed(ActionEvent e)\r
 220  {\r
 221    this.setVisible(false);\r
 222    System.exit(0);\r
 223  }\r
 224 \r
 225 \r
 226  protected void colourIndexMenuItem_actionPerformed(ActionEvent e)\r
 227  {\r
 228    ColourKey colourKey = new ColourKey(null);\r
 229    addInternalFrame(colourKey, "Colour scheme key", 400, 320);\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 and 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      jalview.util.BrowserLauncher.openURL("http://jalview.org/documentation.html");\r
 248    }catch(Exception ex){}\r
 249  }\r
 250 \r
 251 \r
 252 }\r