import java.awt.event.*;\r
\r
\r
-public class JalviewLite extends Applet {\r
+/**\r
+ * Jalview Applet. Runs in Java 1.18 runtime\r
+ *\r
+ * @author $author$\r
+ * @version $Revision$\r
+ */\r
+public class JalviewLite extends Applet\r
+{\r
static int lastFrameX = 200;\r
static int lastFrameY = 200;\r
- static Applet applet;\r
boolean fileFound = true;\r
String file = "No file";\r
Button launcher = new Button("Start Jalview");\r
+ public static boolean AWT1 = false;\r
\r
- public void init() {\r
- applet = this;\r
+ AlignFrame currentAlignFrame;\r
\r
- int r=255,g=255,b=255;\r
+\r
+ /**\r
+ * init method for Jalview Applet\r
+ */\r
+ public void init()\r
+ {\r
+ String version = System.getProperty("java.version");\r
+ if (version.indexOf("1.1") == 0)\r
+ AWT1 = true;\r
+\r
+ int r = 255;\r
+ int g = 255;\r
+ int b = 255;\r
String param = getParameter("RGB");\r
- if(param!=null)\r
+\r
+ if (param != null)\r
{\r
- try\r
- {\r
- r = Integer.parseInt(param.substring(0,2),16);\r
- g = Integer.parseInt(param.substring(2,4),16);\r
- b = Integer.parseInt(param.substring(4,6),16);\r
- }\r
- catch (Exception ex)\r
- { r=255;g=255;b=255; }\r
+ try\r
+ {\r
+ r = Integer.parseInt(param.substring(0, 2), 16);\r
+ g = Integer.parseInt(param.substring(2, 4), 16);\r
+ b = Integer.parseInt(param.substring(4, 6), 16);\r
+ }\r
+ catch (Exception ex)\r
+ {\r
+ r = 255;\r
+ g = 255;\r
+ b = 255;\r
+ }\r
}\r
\r
- this.setBackground(new Color(r,g,b));\r
+ this.setBackground(new Color(r, g, b));\r
\r
- file = getParameter("file");\r
\r
- if (file != null) {\r
+ param = getParameter("features");\r
+ if(param!=null)\r
+ {\r
+ if(param.indexOf("://")==-1)\r
+ param = getCodeBase() + param;\r
+ }\r
+ final String featuresFile = param;\r
+\r
+ file = getParameter("file");\r
+ final JalviewLite applet = this;\r
+ if (file != null)\r
+ {\r
add(launcher);\r
- file = applet.getCodeBase() + file;\r
- launcher.addActionListener(new java.awt.event.ActionListener() {\r
- public void actionPerformed(ActionEvent e) {\r
+ if(file.indexOf("://")==-1)\r
+ file = getCodeBase() + file;\r
+\r
+ launcher.addActionListener(new java.awt.event.ActionListener()\r
+ {\r
+ public void actionPerformed(ActionEvent e)\r
+ {\r
String format = jalview.io.IdentifyFile.Identify(file,\r
"URL");\r
- LoadFile(file, "URL", format);\r
- }\r
+ LoadingThread loader = new LoadingThread(file,\r
+ "URL",\r
+ format,\r
+ featuresFile,\r
+ applet);\r
+ loader.start();\r
+ }\r
});\r
- } else {\r
+ }\r
+ else\r
+ {\r
file = "NO FILE";\r
fileFound = false;\r
}\r
}\r
\r
- public static void showURL(String url) {\r
- try {\r
- applet.getAppletContext().showDocument(new java.net.URL(url),\r
- "HELP_WINDOW");\r
- } catch (Exception ex) {\r
- }\r
+ public static void main(String [] args)\r
+ {\r
+ if(args.length!=1)\r
+ {\r
+ System.out.println("\nUsage: java -jar jalviewApplet.jar fileName\n");\r
+ System.exit(1);\r
+ }\r
+\r
+ String format = jalview.io.IdentifyFile.Identify(args[0],"File");\r
+ SequenceI[] sequences = new AppletFormatAdapter().readFile(args[0], "File", format);\r
+\r
+ if ( (sequences != null) && (sequences.length > 0))\r
+ {\r
+ AlignFrame af = new AlignFrame(new Alignment(sequences), null, args[0]);\r
+ af.statusBar.setText("Successfully loaded file " + args[0]);\r
+ }\r
}\r
\r
- public void LoadFile(String file, String protocol, String format) {\r
- LoadingThread loader = new LoadingThread(file, protocol, format, this);\r
- loader.start();\r
- }\r
\r
+ /**\r
+ * Initialises and displays a new java.awt.Frame\r
+ *\r
+ * @param frame java.awt.Frame to be displayed\r
+ * @param title title of new frame\r
+ * @param width width if new frame\r
+ * @param height height of new frame\r
+ */\r
public static void addFrame(final Frame frame, String title, int width,\r
- int height) {\r
+ int height)\r
+ {\r
frame.setLocation(lastFrameX, lastFrameY);\r
lastFrameX += 40;\r
lastFrameY += 40;\r
frame.setSize(width, height);\r
frame.setTitle(title);\r
- frame.addWindowListener(new WindowAdapter() {\r
- public void windowClosing(WindowEvent e) {\r
+ frame.addWindowListener(new WindowAdapter()\r
+ {\r
+ public void windowClosing(WindowEvent e)\r
+ {\r
frame.dispose();\r
}\r
});\r
frame.setVisible(true);\r
}\r
\r
- public void paint(Graphics g) {\r
- if (!fileFound) {\r
+ public String getAlignment(String format)\r
+ {\r
+ return getAlignment(format, "true");\r
+ }\r
+\r
+ public String getAlignment(String format, String suffix)\r
+ {\r
+ try\r
+ {\r
+ boolean seqlimits = suffix.equalsIgnoreCase("true");\r
+\r
+ String reply = new AppletFormatAdapter().formatSequences(format,\r
+ currentAlignFrame.viewport.getAlignment().getSequences(),\r
+ true, seqlimits);\r
+ return reply;\r
+ }\r
+ catch (Exception ex)\r
+ {ex.printStackTrace();\r
+ return "Error retrieving alignment in " + format + " format. ";\r
+\r
+ }\r
+ }\r
+\r
+ /**\r
+ * This paints the background surrounding the "Launch Jalview button"\r
+ * <br>\r
+ * <br>If file given in parameter not found, displays error message\r
+ *\r
+ * @param g graphics context\r
+ */\r
+ public void paint(Graphics g)\r
+ {\r
+ if (!fileFound)\r
+ {\r
g.setColor(new Color(200, 200, 200));\r
g.setColor(Color.cyan);\r
g.fillRect(0, 0, getSize().width, getSize().height);\r
}\r
}\r
\r
- class LoadingThread extends Thread {\r
+ class LoadingThread extends Thread\r
+ {\r
String file;\r
String protocol;\r
String format;\r
- JalviewLite jlapplet;\r
-\r
- public LoadingThread(String file, String protocol, String format,\r
- JalviewLite applet) {\r
+ String featuresFile;\r
+ JalviewLite applet;\r
+\r
+ public LoadingThread(String file,\r
+ String protocol,\r
+ String format,\r
+ String features,\r
+ JalviewLite applet)\r
+ {\r
this.file = file;\r
this.protocol = protocol;\r
this.format = format;\r
- this.jlapplet = applet;\r
+ featuresFile = features;\r
+ this.applet = applet;\r
}\r
\r
- public void run() {\r
+ public void run()\r
+ {\r
SequenceI[] sequences = null;\r
- sequences = FormatAdapter.readFile(file, protocol, format);\r
-\r
- if ((sequences != null) && (sequences.length > 0)) {\r
- AlignFrame af = new AlignFrame(new Alignment(sequences),\r
- jlapplet);\r
- addFrame(af, file, AlignFrame.NEW_WINDOW_WIDTH,\r
- AlignFrame.NEW_WINDOW_HEIGHT);\r
- af.statusBar.setText("Successfully loaded file " + file);\r
- } else {\r
+ sequences = new AppletFormatAdapter().readFile(file, protocol, format);\r
+\r
+ if ((sequences != null) && (sequences.length > 0))\r
+ {\r
+ currentAlignFrame = new AlignFrame(new Alignment(sequences),\r
+ applet, file);\r
+ currentAlignFrame.statusBar.setText("Successfully loaded file " + file);\r
+\r
+ if(featuresFile!=null)\r
+ currentAlignFrame.parseFeaturesFile(featuresFile);\r
+ }\r
+ else\r
+ {\r
fileFound = false;\r
remove(launcher);\r
repaint();\r
git://source.jalview.org / jalview.git / blobdiff