2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
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5 * This program is free software; you can redistribute it and/or
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6 * modify it under the terms of the GNU General Public License
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7 * as published by the Free Software Foundation; either version 2
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8 * of the License, or (at your option) any later version.
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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20 package jalview.gui;
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22 import jalview.gui.*;
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23 import jalview.io.*;
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24 import jalview.datamodel.*;
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25 import javax.swing.*;
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27 import java.awt.event.*;
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28 import java.awt.dnd.*;
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29 import javax.swing.*;
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30 import java.awt.datatransfer.*;
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31 import jalview.bin.Cache;
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34 public class Desktop extends jalview.jbgui.GDesktop implements DropTargetListener
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36 public static JDesktopPane desktop;
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37 static int openFrameCount = 0;
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38 static final int xOffset = 30, yOffset = 30;
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44 java.net.URL url = getClass().getResource("/images/logo.gif");
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47 image = java.awt.Toolkit.getDefaultToolkit().createImage(url);
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48 MediaTracker mt = new MediaTracker(this);
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49 mt.addImage(image, 0);
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51 setIconImage(image);
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54 }catch(Exception ex){}
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56 setTitle("Jalview 2005");
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57 setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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58 desktop = new JDesktopPane();
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59 desktop.setBackground(Color.white);
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60 setContentPane(desktop);
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61 desktop.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);
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64 // This line prevents Windows Look&Feel resizing all new windows to maximum
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65 // if previous window was maximised
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66 desktop.setDesktopManager( new DefaultDesktopManager() );
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69 Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
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70 String x = jalview.bin.Cache.getProperty("SCREEN_X");
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71 String y = jalview.bin.Cache.getProperty("SCREEN_Y");
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72 String width = jalview.bin.Cache.getProperty("SCREEN_WIDTH");
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73 String height = jalview.bin.Cache.getProperty("SCREEN_HEIGHT");
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75 if(x!=null && y!=null && width!=null && height!=null)
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77 setBounds( Integer.parseInt(x), Integer.parseInt(y),
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78 Integer.parseInt(width), Integer.parseInt(height));
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81 setBounds( (int)(screenSize.width-900)/2,
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82 (int)(screenSize.height-650)/2,
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86 this.addWindowListener(new WindowAdapter()
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88 public void windowClosing(WindowEvent evt)
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90 jalview.bin.Cache.setProperty("SCREEN_X",
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91 getBounds().x + "");
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92 jalview.bin.Cache.setProperty("SCREEN_Y",
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93 getBounds().y + "");
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94 jalview.bin.Cache.setProperty("SCREEN_WIDTH", getWidth() + "");
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95 jalview.bin.Cache.setProperty("SCREEN_HEIGHT", getHeight() + "");
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100 this.setDropTarget(new java.awt.dnd.DropTarget(desktop, this));
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102 /////////Add a splashscreen on startup
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103 /////////Add a splashscreen on startup
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104 JInternalFrame frame = new JInternalFrame();
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106 SplashScreen splash = new SplashScreen(frame, image);
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107 frame.setContentPane(splash);
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108 frame.setLayer(JLayeredPane.PALETTE_LAYER);
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109 addInternalFrame(frame, "", 750,160, false);
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110 frame.setLocation( (int)((getWidth()-750) /2), (int)((getHeight()-160) /2));
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112 public static void addInternalFrame(final JInternalFrame frame, String title, int w, int h)
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114 addInternalFrame(frame, title, w, h, true);
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117 public static void addInternalFrame(final JInternalFrame frame, String title,
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120 boolean resizable )
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122 desktop.add(frame);
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125 frame.setSelected(true);
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126 } catch (java.beans.PropertyVetoException e) {}
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127 frame.setTitle(title);
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128 frame.setSize(w,h);
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129 frame.setClosable(true);
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130 frame.setResizable(resizable);
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131 frame.setMaximizable(resizable);
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132 frame.setIconifiable(resizable);
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133 frame.setFrameIcon(null);
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134 frame.setLocation(xOffset*openFrameCount, yOffset*openFrameCount);
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136 final JMenuItem menuItem = new JMenuItem(title);
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137 frame.addInternalFrameListener(new javax.swing.event.InternalFrameAdapter()
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139 public void internalFrameClosed(javax.swing.event.InternalFrameEvent evt)
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142 windowMenu.remove(menuItem);
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146 menuItem.addActionListener(new ActionListener()
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148 public void actionPerformed(ActionEvent e)
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150 try{ frame.setSelected(true); frame.setIcon(false); }
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151 catch(java.beans.PropertyVetoException ex){};
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155 frame.setVisible(true);
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156 windowMenu.add(menuItem);
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159 public void dragEnter(DropTargetDragEvent evt){}
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160 public void dragExit(DropTargetEvent evt){}
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161 public void dragOver(DropTargetDragEvent evt){}
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162 public void dropActionChanged(DropTargetDragEvent evt){}
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163 public void drop(DropTargetDropEvent evt)
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165 Transferable t = evt.getTransferable();
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166 if(!t.isDataFlavorSupported(DataFlavor.javaFileListFlavor))
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169 evt.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
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171 java.util.List files = (java.util.List) t.getTransferData(DataFlavor.javaFileListFlavor);
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173 for (int i = 0; i < files.size(); i++)
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175 String file = files.get(i).toString();
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176 String protocol = "File";
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177 if(file.endsWith(".jar"))
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178 Jalview2XML.LoadJalviewAlign(file);
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181 String format = jalview.io.IdentifyFile.Identify(file, protocol);
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182 LoadFile(file, protocol, format);
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186 }catch(Exception ex){ex.printStackTrace();}
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190 public void inputLocalFileMenuItem_actionPerformed(ActionEvent e)
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192 JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.getProperty("LAST_DIRECTORY"),
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193 new String[]{"fa, fasta, fastq", "aln", "pfam", "msf", "pir","blc","jar"},
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194 new String[]{"Fasta", "Clustal", "PFAM", "MSF", "PIR", "BLC", "Jalview"}
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195 ,jalview.bin.Cache.getProperty("DEFAULT_FILE_FORMAT"));
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197 chooser.setFileView(new JalviewFileView());
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198 chooser.setDialogTitle("Open local file");
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199 chooser.setToolTipText("Open");
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200 int value = chooser.showOpenDialog(this);
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201 if(value == JalviewFileChooser.APPROVE_OPTION)
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203 String choice = chooser.getSelectedFile().getPath();
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204 jalview.bin.Cache.setProperty("LAST_DIRECTORY", chooser.getSelectedFile().getParent());
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205 if(chooser.getSelectedFormat().equals("Jalview"))
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207 jalview.bin.Cache.setProperty("DEFAULT_FILE_FORMAT", "Jalivew");
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208 Jalview2XML.LoadJalviewAlign(choice);
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212 String format = IdentifyFile.Identify(choice, "File");
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213 jalview.bin.Cache.setProperty("DEFAULT_FILE_FORMAT", format);
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214 LoadFile(choice, "File", format);
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219 public void LoadFile(String file, String protocol, String format)
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221 LoadingThread loader = new LoadingThread(file, protocol, format);
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225 class LoadingThread extends Thread
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227 String file, protocol, format;
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229 public LoadingThread(String file, String protocol, String format)
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232 this.protocol = protocol;
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233 this.format = format;
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237 SequenceI [] sequences = null;
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239 if (FormatAdapter.formats.contains(format))
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240 sequences = FormatAdapter.readFile(file, protocol, format);
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242 if (sequences != null && sequences.length>0)
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244 AlignFrame af = new AlignFrame(new Alignment(sequences));
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245 addInternalFrame(af, file, AlignFrame.NEW_WINDOW_WIDTH, AlignFrame.NEW_WINDOW_HEIGHT);
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246 af.currentFileFormat = format;
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247 af.statusBar.setText("Successfully loaded file " + file);
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249 af.setMaximum(Preferences.showFullscreen);
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250 }catch(Exception ex){}
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254 JOptionPane.showInternalMessageDialog(Desktop.desktop, "Couldn't open file.\n"
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255 + "Formats currently supported are\n"
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256 + "Fasta, MSF, Clustal, BLC, PIR, MSP, and PFAM" // JBPNote - message should be generated through FormatAdapter!
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257 ,"Error loading file",
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258 JOptionPane.WARNING_MESSAGE);
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264 public void inputURLMenuItem_actionPerformed(ActionEvent e)
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266 String url = JOptionPane.showInternalInputDialog(Desktop.desktop,"Enter url of input file",
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267 "Input alignment from URL",
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268 JOptionPane.QUESTION_MESSAGE,
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270 "http://www.").toString();
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274 String format = IdentifyFile.Identify(url, "URL");
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276 if (format.equals("URL NOT FOUND"))
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278 JOptionPane.showInternalMessageDialog(Desktop.desktop,"Couldn't locate " + url,
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280 JOptionPane.WARNING_MESSAGE);
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284 LoadFile(url, "URL", format);
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287 public void inputTextboxMenuItem_actionPerformed(ActionEvent e)
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289 CutAndPasteTransfer cap = new CutAndPasteTransfer();
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291 Desktop.addInternalFrame(cap, "Cut & Paste Alignment File", 600, 500);
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297 public void quit_actionPerformed(ActionEvent e)
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299 if(jalview.bin.Jalview.applet!=null)
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300 jalview.bin.Jalview.applet.destroy();
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307 public void aboutMenuItem_actionPerformed(ActionEvent e)
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309 JOptionPane.showInternalMessageDialog(Desktop.desktop,
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310 "JalView 2005 version " + jalview.bin.Cache.VERSION+"; last updated: "+jalview.bin.Cache.BUILD_DATE
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311 +"\nAuthors: Michele Clamp, James Cuff, Steve Searle, Andrew Waterhouse, Jim Procter & Geoff Barton."
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312 +"\nCurrent development managed by Andrew Waterhouse; Barton Group, University of Dundee."
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313 +"\nFor all issues relating to Jalview, email help@jalview.org"
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314 +"\n\nIf you use JalView, please cite:"
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315 +"\n\"Clamp, M., Cuff, J., Searle, S. M. and Barton, G. J. (2004), The Jalview Java Alignment Editor\""
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316 +"\nBioinformatics, 2004 12;426-7.",
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318 JOptionPane.INFORMATION_MESSAGE);
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321 public void documentationMenuItem_actionPerformed(ActionEvent e)
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325 ClassLoader cl = jalview.gui.Desktop.class.getClassLoader();
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326 java.net.URL url = javax.help.HelpSet.findHelpSet(cl,"help/help");
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327 javax.help.HelpSet hs = new javax.help.HelpSet(cl,url);
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329 javax.help.HelpBroker hb = hs.createHelpBroker();
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330 hb.setLocation(new Point(200, 50));
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331 hb.setSize(new Dimension(800,700));
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332 hb.setCurrentID("home");
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333 hb.setDisplayed(true);
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335 catch (Exception ex)
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337 ex.printStackTrace();
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341 protected void preferences_actionPerformed(ActionEvent e)
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343 Preferences pref = new Preferences();
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346 public void saveState_actionPerformed(ActionEvent e)
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348 JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.
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349 getProperty("LAST_DIRECTORY"),
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351 {"jar"}, new String[]{"Jalview Project"}, "Jalview Project");
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353 chooser.setFileView(new JalviewFileView());
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354 chooser.setDialogTitle("Save State");
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355 int value = chooser.showSaveDialog(this);
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356 if (value == JalviewFileChooser.APPROVE_OPTION)
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358 java.io.File choice = chooser.getSelectedFile();
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359 jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice.getParent());
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360 Jalview2XML.SaveState(choice);
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366 public void loadState_actionPerformed(ActionEvent e)
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368 JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.getProperty("LAST_DIRECTORY"),
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369 new String[]{"jar"}, new String[]{"Jalview Project"}, "Jalview Project");
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370 chooser.setFileView(new JalviewFileView());
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371 chooser.setDialogTitle("Restore state");
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372 int value = chooser.showOpenDialog(this);
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373 if(value == JalviewFileChooser.APPROVE_OPTION)
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375 String choice = chooser.getSelectedFile().getAbsolutePath();
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376 jalview.bin.Cache.setProperty("LAST_DIRECTORY", chooser.getSelectedFile().getParent());
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377 Jalview2XML.LoadJalviewAlign(choice);
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