From: amwaterhouse <Andrew Waterhouse>
Date: Fri, 23 Sep 2005 16:16:53 +0000 (+0000)
Subject: Now an InternalFrame with menus
X-Git-Tag: Release_2_06~15
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=d4cf3b864ffb4d148389a3cdb788e43efd4e4b47;p=jalview.git

Now an InternalFrame with menus
---

diff --git a/src/jalview/gui/PCAPanel.java b/src/jalview/gui/PCAPanel.java
index 26f1160..71891aa 100755
--- a/src/jalview/gui/PCAPanel.java
+++ b/src/jalview/gui/PCAPanel.java
@@ -28,8 +28,12 @@ import java.awt.*;
 import java.awt.event.*;
 
 import java.util.*;
-import javax.swing.JOptionPane;
-import javax.swing.JInternalFrame;
+import javax.swing.*;
+import java.io.FileOutputStream;
+import org.jibble.epsgraphics.EpsGraphics2D;
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.awt.print.*;
 
 
 /**
@@ -102,18 +106,28 @@ public class PCAPanel extends GPCAPanel implements Runnable
           return;
         }
 
-        JInternalFrame frame = new JInternalFrame();
-        frame.setContentPane(this);
-        Desktop.addInternalFrame(frame, "Principal component analysis",
+
+        Desktop.addInternalFrame(this, "Principal component analysis",
                                400, 400);
 
 
         rc = new RotatableCanvas(av);
-        add(rc, BorderLayout.CENTER);
+        this.getContentPane().add(rc, BorderLayout.CENTER);
         Thread worker = new Thread(this);
         worker.start();
     }
 
+    public void bgcolour_actionPerformed(ActionEvent e)
+    {
+      Color col = JColorChooser.showDialog(this, "Select Background Colour",
+                rc.bgColour);
+
+      if(col!=null)
+        rc.bgColour = col;
+      rc.repaint();
+    }
+
+
 
 
     /**
@@ -233,4 +247,204 @@ public class PCAPanel extends GPCAPanel implements Runnable
     {
         doDimensionChange();
     }
-}
+
+
+    public void outputValues_actionPerformed(ActionEvent e)
+    {
+      CutAndPasteTransfer cap = new CutAndPasteTransfer();
+      Desktop.addInternalFrame(cap, "PCA details", 500,
+                500);
+
+      cap.setText(pca.getDetails());
+     }
+
+    public void showLabels_actionPerformed(ActionEvent e)
+    {
+      rc.showLabels(showLabels.getState());
+    }
+
+    public void print_actionPerformed(ActionEvent e)
+    {
+      PCAPrinter printer = new PCAPrinter();
+      printer.start();
+    }
+
+
+    class PCAPrinter extends Thread implements Printable
+    {
+      public void run()
+      {
+        PrinterJob printJob = PrinterJob.getPrinterJob();
+        PageFormat pf = printJob.pageDialog(printJob.defaultPage());
+
+        printJob.setPrintable(this, pf);
+
+        if (printJob.printDialog())
+        {
+          try
+          {
+            printJob.print();
+          }
+          catch (Exception PrintException)
+          {
+            PrintException.printStackTrace();
+          }
+        }
+      }
+
+      public int print(Graphics pg, PageFormat pf, int pi)
+          throws PrinterException
+      {
+        pg.translate( (int) pf.getImageableX(), (int) pf.getImageableY());
+
+        rc.drawBackground(pg, rc.bgColour);
+        rc.drawScene(pg);
+        if (rc.drawAxes == true)
+        {
+          rc.drawAxes(pg);
+        }
+
+        if (pi == 0)
+          return Printable.PAGE_EXISTS;
+        else
+          return Printable.NO_SUCH_PAGE;
+      }
+    }
+
+
+
+
+    /**
+     * DOCUMENT ME!
+     *
+     * @param e DOCUMENT ME!
+     */
+    public void eps_actionPerformed(ActionEvent e)
+    {
+      boolean accurateText = true;
+
+      String renderStyle = jalview.bin.Cache.getDefault("EPS_RENDERING",
+          "Prompt each time");
+
+  // If we need to prompt, and if the GUI is visible then
+  // Prompt for EPS rendering style
+      if (renderStyle.equalsIgnoreCase("Prompt each time")
+          && !
+          (System.getProperty("java.awt.headless") != null
+           && System.getProperty("java.awt.headless").equals("true")))
+      {
+        EPSOptions eps = new EPSOptions();
+        renderStyle = eps.getValue();
+
+        if (renderStyle == null || eps.cancelled)
+          return;
+
+      }
+
+      if (renderStyle.equalsIgnoreCase("text"))
+      {
+        accurateText = false;
+      }
+
+      int width = rc.getWidth();
+      int height = rc.getHeight();
+
+      try
+      {
+        jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(
+            jalview.bin.Cache.getProperty(
+                "LAST_DIRECTORY"), new String[]
+            {"eps"},
+            new String[]
+            {"Encapsulated Postscript"},
+            "Encapsulated Postscript");
+        chooser.setFileView(new jalview.io.JalviewFileView());
+        chooser.setDialogTitle("Create EPS file from PCA");
+        chooser.setToolTipText("Save");
+
+        int value = chooser.showSaveDialog(this);
+
+        if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)
+        {
+          return;
+        }
+
+        jalview.bin.Cache.setProperty("LAST_DIRECTORY",
+                                      chooser.getSelectedFile().getParent());
+
+        FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
+        EpsGraphics2D pg = new EpsGraphics2D("PCA", out, 0, 0, width,
+                                             height);
+
+        pg.setAccurateTextMode(accurateText);
+
+        rc.drawBackground(pg, rc.bgColour);
+        rc.drawScene(pg);
+
+        if (rc.drawAxes == true)
+        {
+          rc.drawAxes(pg);
+        }
+
+
+        pg.flush();
+        pg.close();
+      }
+      catch (Exception ex)
+      {
+        ex.printStackTrace();
+      }
+    }
+
+    /**
+     * DOCUMENT ME!
+     *
+     * @param e DOCUMENT ME!
+     */
+    public void png_actionPerformed(ActionEvent e)
+    {
+      int width = rc.getWidth();
+      int height = rc.getHeight();
+
+      try
+      {
+        jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(
+            jalview.bin.Cache.getProperty(
+                "LAST_DIRECTORY"), new String[]
+            {"png"},
+            new String[]
+            {"Portable network graphics"},
+            "Portable network graphics");
+
+        chooser.setFileView(new jalview.io.JalviewFileView());
+        chooser.setDialogTitle("Create PNG image from PCA");
+        chooser.setToolTipText("Save");
+
+        int value = chooser.showSaveDialog(this);
+
+        if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)
+        {
+          return;
+        }
+
+        jalview.bin.Cache.setProperty("LAST_DIRECTORY",
+                                      chooser.getSelectedFile().getParent());
+
+        FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
+
+        BufferedImage bi = new BufferedImage(width, height,
+                                             BufferedImage.TYPE_INT_RGB);
+        Graphics big = bi.getGraphics();
+
+        big.drawImage(rc.img,0,0,this);
+
+        ImageIO.write(bi, "png", out);
+        out.close();
+      }
+      catch (Exception ex)
+      {
+        ex.printStackTrace();
+      }
+    }
+
+  }
diff --git a/src/jalview/jbgui/GPCAPanel.java b/src/jalview/jbgui/GPCAPanel.java
index 7fc21a9..a142d5b 100755
--- a/src/jalview/jbgui/GPCAPanel.java
+++ b/src/jalview/jbgui/GPCAPanel.java
@@ -23,7 +23,7 @@ import java.awt.event.*;
 import javax.swing.*;
 
 public class GPCAPanel
-    extends JPanel
+    extends JInternalFrame
 {
   JPanel jPanel2 = new JPanel();
   JLabel jLabel1 = new JLabel();
@@ -34,6 +34,16 @@ public class GPCAPanel
   protected JComboBox zCombobox = new JComboBox();
   FlowLayout flowLayout1 = new FlowLayout();
   BorderLayout borderLayout1 = new BorderLayout();
+  JMenuBar jMenuBar1 = new JMenuBar();
+  JMenu fileMenu = new JMenu();
+  JMenu saveMenu = new JMenu();
+  JMenuItem eps = new JMenuItem();
+  JMenuItem png = new JMenuItem();
+  JMenuItem print = new JMenuItem();
+  JMenuItem outputValues = new JMenuItem();
+  JMenu viewMenu = new JMenu();
+  protected JCheckBoxMenuItem showLabels = new JCheckBoxMenuItem();
+  JMenuItem bgcolour = new JMenuItem();
 
   public GPCAPanel()
   {
@@ -52,12 +62,15 @@ public class GPCAPanel
       yCombobox.addItem("dim " + i);
       zCombobox.addItem("dim " + i);
     }
+
+
+    setJMenuBar(jMenuBar1);
   }
 
   private void jbInit()
       throws Exception
   {
-    this.setLayout(borderLayout1);
+    this.getContentPane().setLayout(borderLayout1);
     jPanel2.setLayout(flowLayout1);
     jLabel1.setFont(new java.awt.Font("Verdana", 0, 12));
     jLabel1.setText("x=");
@@ -91,13 +104,73 @@ public class GPCAPanel
         xCombobox_actionPerformed(e);
       }
     });
-    this.add(jPanel2, BorderLayout.SOUTH);
+    fileMenu.setText("File");
+    saveMenu.setText("Save as");
+    eps.setText("EPS");
+    eps.addActionListener(new ActionListener()
+    {
+      public void actionPerformed(ActionEvent e)
+      {
+        eps_actionPerformed(e);
+      }
+    });
+    png.setText("PNG");
+    png.addActionListener(new ActionListener()
+    {
+      public void actionPerformed(ActionEvent e)
+      {
+        png_actionPerformed(e);
+      }
+    });
+    outputValues.setText("Output Values...");
+    outputValues.addActionListener(new ActionListener()
+    {
+      public void actionPerformed(ActionEvent e)
+      {
+        outputValues_actionPerformed(e);
+      }
+    });
+    print.addActionListener(new ActionListener()
+    {
+      public void actionPerformed(ActionEvent e)
+      {
+        print_actionPerformed(e);
+      }
+    });
+    viewMenu.setText("View");
+    showLabels.setText("Show Labels");
+    showLabels.addActionListener(new ActionListener()
+    {
+      public void actionPerformed(ActionEvent e)
+      {
+        showLabels_actionPerformed(e);
+      }
+    });
+    print.setText("Print");
+    bgcolour.setText("Background Colour...");
+    bgcolour.addActionListener(new ActionListener()
+    {
+      public void actionPerformed(ActionEvent e)
+      {
+        bgcolour_actionPerformed(e);
+      }
+    });
+    this.getContentPane().add(jPanel2, BorderLayout.SOUTH);
     jPanel2.add(jLabel1, null);
     jPanel2.add(xCombobox, null);
     jPanel2.add(jLabel2, null);
     jPanel2.add(yCombobox, null);
     jPanel2.add(jLabel3, null);
     jPanel2.add(zCombobox, null);
+    jMenuBar1.add(fileMenu);
+    jMenuBar1.add(viewMenu);
+    fileMenu.add(saveMenu);
+    fileMenu.add(outputValues);
+    fileMenu.add(print);
+    saveMenu.add(eps);
+    saveMenu.add(png);
+    viewMenu.add(showLabels);
+    viewMenu.add(bgcolour);
   }
 
   protected void xCombobox_actionPerformed(ActionEvent e)
@@ -111,4 +184,34 @@ public class GPCAPanel
   protected void zCombobox_actionPerformed(ActionEvent e)
   {
   }
+
+  public void eps_actionPerformed(ActionEvent e)
+  {
+
+  }
+
+  public void png_actionPerformed(ActionEvent e)
+  {
+
+  }
+
+  public void outputValues_actionPerformed(ActionEvent e)
+  {
+
+  }
+
+  public void print_actionPerformed(ActionEvent e)
+  {
+
+  }
+
+  public void showLabels_actionPerformed(ActionEvent e)
+  {
+
+  }
+
+  public void bgcolour_actionPerformed(ActionEvent e)
+  {
+
+  }
 }