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   }\r
  71 \r
  72   public static void splashScreenClosing()\r
  73   {\r
  74     splashScreenVisible = false;\r
  75     JInternalFrame [] frames  = desktop.getAllFrames();\r
  76     for(int i=0; i<frames.length; i++)\r
  77     {\r
  78       frames[i].invalidate();\r
  79       frames[i].setVisible(true);\r
  80       frames[i].validate();\r
  81     }\r
  82   }\r
  83 \r
  84   public static void addInternalFrame(final JInternalFrame frame, String title, int w, int h)\r
  85   {\r
  86    if(!splashScreenVisible)\r
  87       frame.setVisible(true); //necessary as of 1.3\r
  88    desktop.add(frame);\r
  89    openFrameCount++;\r
  90    try {\r
  91        frame.setSelected(true);\r
  92    } catch (java.beans.PropertyVetoException e) {}\r
  93    frame.setTitle(title);\r
  94    frame.setResizable(true);\r
  95    frame.setSize(w,h);\r
  96    frame.setClosable(true);\r
  97    frame.setMaximizable(true);\r
  98    frame.setIconifiable(true);\r
  99    frame.setLocation(xOffset*openFrameCount, yOffset*openFrameCount);\r
 100    frame.toFront();\r
 101    final JMenuItem menuItem = new JMenuItem(title);\r
 102    frame.addInternalFrameListener(new javax.swing.event.InternalFrameAdapter()\r
 103                                    { public void internalFrameClosed(javax.swing.event.InternalFrameEvent evt)\r
 104                                      {\r
 105                                        openFrameCount--;\r
 106                                        windowMenu.remove(menuItem);\r
 107                                      };\r
 108                                    });\r
 109 \r
 110    menuItem.addActionListener(new ActionListener()\r
 111     {\r
 112       public void actionPerformed(ActionEvent e)\r
 113       {\r
 114         try{  frame.setSelected(true);   frame.setIcon(false); }\r
 115         catch(java.beans.PropertyVetoException ex){};\r
 116       }\r
 117     });\r
 118 \r
 119    windowMenu.add(menuItem);\r
 120  }\r
 121 \r
 122 \r
 123 \r
 124  public void inputLocalFileMenuItem_actionPerformed(ActionEvent e)\r
 125  {\r
 126    JFileChooser chooser = new JFileChooser(jalview.bin.Cache.LAST_DIRECTORY);\r
 127    chooser.setDialogTitle("Open local file");\r
 128    chooser.setToolTipText("Open");\r
 129    int value = chooser.showOpenDialog(this);\r
 130    if(value == JFileChooser.APPROVE_OPTION)\r
 131    {\r
 132      String choice =  chooser.getSelectedFile().getPath();\r
 133      jalview.bin.Cache.LAST_DIRECTORY = choice;\r
 134      String format = IdentifyFile.Identify(choice, "File");\r
 135      LoadFile(choice, "File", format);\r
 136    }\r
 137  }\r
 138 \r
 139  public void LoadFile(String file, String protocol,  String format)\r
 140  {\r
 141    SequenceI [] sequences = null;\r
 142 \r
 143    if (FormatProperties.contains(format))\r
 144        sequences = FormatAdapter.read(file, protocol, format);\r
 145 \r
 146    if (sequences != null)\r
 147    {\r
 148      AlignFrame af = new AlignFrame(new Alignment(sequences));\r
 149      addInternalFrame(af, file, 700, 500);\r
 150      af.statusBar.setText("Successfully loaded file " + file);\r
 151 \r
 152 \r
 153    }\r
 154    else\r
 155      JOptionPane.showInternalMessageDialog(this,  "Couldn't open file.\n"\r
 156                           + "Formats currently supported are\n"\r
 157                           + "Fasta, MSF, Clustal, BLC, PIR, MSP or PFAM"\r
 158                           ,"Error loading file",\r
 159                                    JOptionPane.WARNING_MESSAGE);\r
 160 \r
 161  }\r
 162 \r
 163  public void inputURLMenuItem_actionPerformed(ActionEvent e)\r
 164  {\r
 165    String url = JOptionPane.showInternalInputDialog(this,"Enter url of input file",\r
 166                                             "Input alignment from URL",\r
 167                                             JOptionPane.QUESTION_MESSAGE);\r
 168    if (url == null)\r
 169      return;\r
 170 \r
 171    String format = IdentifyFile.Identify(url, "URL");\r
 172 \r
 173    System.out.println(format +" format");\r
 174    if (format.equals("URL NOT FOUND"))\r
 175    {\r
 176      JOptionPane.showInternalMessageDialog(this,"Couldn't locate " + url,\r
 177                                    "URL not found",\r
 178                                    JOptionPane.WARNING_MESSAGE);\r
 179      return;\r
 180    }\r
 181 \r
 182     LoadFile(url, "URL", format);\r
 183  }\r
 184 \r
 185  public void inputTextboxMenuItem_actionPerformed(ActionEvent e)\r
 186  {\r
 187    CutAndPasteTransfer cap = new CutAndPasteTransfer(true);\r
 188    int accept =  JOptionPane.showInternalOptionDialog(desktop, cap, "Cut & paste Alignment File",\r
 189                                        JOptionPane.YES_NO_CANCEL_OPTION,\r
 190                                        JOptionPane.PLAIN_MESSAGE,\r
 191                                        null,\r
 192                                        new Object[]{"Accept", "Cancel", }, null);\r
 193 \r
 194 \r
 195   if(accept == JOptionPane.YES_OPTION)\r
 196   {\r
 197     String format = IdentifyFile.Identify(cap.getText(), "Paste");\r
 198     SequenceI [] sequences = null;\r
 199 \r
 200     if (FormatProperties.contains( format ))\r
 201       sequences = FormatAdapter.read(cap.getText(), "Paste", format);\r
 202 \r
 203 \r
 204       if(sequences!=null)\r
 205       {\r
 206         AlignFrame af = new AlignFrame(new Alignment(sequences));\r
 207         addInternalFrame(af, "Cut & Paste input - "+format, 700, 500);\r
 208         af.statusBar.setText("Successfully pasted alignment file");\r
 209       }\r
 210       else\r
 211         JOptionPane.showInternalMessageDialog(this, "Couldn't read the pasted text.\n"\r
 212                                       +"Formats currently supported are\n"\r
 213                                       +"Fasta, MSF, Clustal, BLC, PIR, MSP or PFAM",\r
 214                                       "Error parsing text", JOptionPane.WARNING_MESSAGE);\r
 215 \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    this.setVisible(false);\r
 226    System.exit(0);\r
 227  }\r
 228 \r
 229 \r
 230  protected void colourIndexMenuItem_actionPerformed(ActionEvent e)\r
 231  {\r
 232    ColourKey colourKey = new ColourKey(null);\r
 233    addInternalFrame(colourKey, "Colour scheme key", 400, 320);\r
 234  }\r
 235 \r
 236 \r
 237  public void aboutMenuItem_actionPerformed(ActionEvent e)\r
 238  {\r
 239    JOptionPane.showInternalMessageDialog(desktop,\r
 240                                          "JalView 2005"\r
 241                                        +"\nAuthors:  Michele Clamp, James Cuff, Steve Searle, Andrew Waterhouse and Geoff Barton."\r
 242                                        +"\nCurrent development managed by Andrew Waterhouse; Barton Group, University of Dundee."\r
 243                                        +"\nIf  you use JalView, please cite:  \"Clamp, M., Cuff, J., Searle, S. M. and Barton, G. J. (2004), The Jalview Java Alignment Editor\"",\r
 244                                          "About Jalview",\r
 245                                          JOptionPane.INFORMATION_MESSAGE);\r
 246  }\r
 247 \r
 248  public void documentationMenuItem_actionPerformed(ActionEvent e)\r
 249  {\r
 250    try{\r
 251      jalview.util.BrowserLauncher.openURL("http://jalview.org/documentation.html");\r
 252    }catch(Exception ex){}\r
 253  }\r
 254 \r
 255 \r
 256 }\r