catch control down before editing null pointer
[jalview.git] / src / jalview / appletgui / TreePanel.java
index 99ad412..103c96b 100755 (executable)
@@ -1,6 +1,6 @@
 /*\r
  * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
  *\r
  * This program is free software; you can redistribute it and/or\r
  * modify it under the terms of the GNU General Public License\r
@@ -28,7 +28,7 @@ import jalview.analysis.*;
 import jalview.datamodel.*;\r
 import jalview.io.*;\r
 \r
-public class TreePanel extends Frame\r
+public class TreePanel extends Frame implements ActionListener, ItemListener\r
 {\r
   SequenceI[] seq;\r
   String type;\r
@@ -37,6 +37,7 @@ public class TreePanel extends Frame
   int end;\r
   TreeCanvas treeCanvas;\r
   NJTree tree;\r
+  AlignViewport av;\r
 \r
   public NJTree getTree()\r
   {\r
@@ -53,8 +54,7 @@ public class TreePanel extends Frame
    * @param s DOCUMENT ME!\r
    * @param e DOCUMENT ME!\r
    */\r
-  public TreePanel(AlignViewport av, Vector seqVector, String type,\r
-                   String pwtype, int s, int e)\r
+  public TreePanel(AlignViewport av, String type, String pwtype)\r
   {\r
     try\r
     {\r
@@ -66,7 +66,7 @@ public class TreePanel extends Frame
       ex.printStackTrace();\r
     }\r
 \r
-    initTreePanel(av, seqVector, type, pwtype, s, e, null);\r
+    initTreePanel(av, type, pwtype, null);\r
   }\r
 \r
   /**\r
@@ -78,8 +78,10 @@ public class TreePanel extends Frame
    * @param type DOCUMENT ME!\r
    * @param pwtype DOCUMENT ME!\r
    */\r
-  public TreePanel(AlignViewport av, Vector seqVector, NewickFile newtree,\r
-                   String type, String pwtype)\r
+  public TreePanel(AlignViewport av,\r
+                   String type,\r
+                   String pwtype,\r
+                   NewickFile newtree)\r
   {\r
     try\r
     {\r
@@ -91,25 +93,20 @@ public class TreePanel extends Frame
       e.printStackTrace();\r
     }\r
 \r
-    initTreePanel(av, seqVector, type, pwtype, 0, seqVector.size(), newtree);\r
+    initTreePanel(av, type, pwtype, newtree);\r
   }\r
 \r
 \r
-  void initTreePanel(AlignViewport av, Vector seqVector, String type,\r
-                     String pwtype, int s, int e, NewickFile newTree)\r
+  void initTreePanel(AlignViewport av,\r
+                     String type,\r
+                     String pwtype,\r
+                     NewickFile newTree)\r
   {\r
 \r
+    this.av = av;\r
     this.type = type;\r
     this.pwtype = pwtype;\r
 \r
-    start = s;\r
-    end = e;\r
-\r
-    seq = new Sequence[seqVector.size()];\r
-    for(int i=0; i<seqVector.size(); i++)\r
-      seq[i] = (SequenceI)seqVector.elementAt(i);\r
-\r
-\r
     treeCanvas = new TreeCanvas(av, scrollPane);\r
     scrollPane.add(treeCanvas);\r
 \r
@@ -119,9 +116,36 @@ public class TreePanel extends Frame
 \r
   }\r
 \r
+  void showOriginalData()\r
+  {\r
+    // decide if av alignment is sufficiently different to original data to warrant a new window to be created\r
+    // create new alignmnt window with hidden regions (unhiding hidden regions yields unaligned seqs)\r
+    // or create a selection box around columns in alignment view\r
+    // test Alignment(SeqCigar[])\r
+    if(tree.seqData!=null)\r
+    {\r
+      Object[] alAndColsel = tree.seqData.getAlignmentAndColumnSelection(av.\r
+          getGapCharacter());\r
+\r
+      if (alAndColsel != null && alAndColsel[0] != null)\r
+      {\r
+        Alignment al = new Alignment( (SequenceI[]) alAndColsel[0]);\r
+        AlignFrame af = new AlignFrame(al,\r
+                                       av.applet,\r
+                                       "Original Data for Tree",\r
+                                       false);\r
+\r
+        af.viewport.setHiddenColumns( (ColumnSelection) alAndColsel[1]);\r
+      }\r
+    }\r
+    else\r
+      System.out.println("Original Tree Data not available");\r
+  }\r
+\r
   class TreeLoader extends Thread\r
   {\r
     NewickFile newtree;\r
+    jalview.datamodel.AlignmentView odata=null;\r
 \r
     public TreeLoader(NewickFile newtree)\r
     {\r
@@ -131,9 +155,34 @@ public class TreePanel extends Frame
     public void run()\r
     {\r
       if(newtree!=null)\r
-        tree = new NJTree(seq, newtree);\r
-      else\r
-        tree = new NJTree(seq, type, pwtype, start, end);\r
+      {\r
+        if (odata == null)\r
+          tree = new NJTree(av.alignment.getSequencesArray(),\r
+                            newtree);\r
+        else\r
+          tree = new NJTree(av.alignment.getSequencesArray(), odata, newtree);\r
+\r
+        }\r
+        else\r
+        {\r
+          int start, end;\r
+          SequenceI [] seqs;\r
+          AlignmentView seqStrings = av.getAlignmentView(av.getSelectionGroup()!=null);\r
+          if(av.getSelectionGroup()==null)\r
+          {\r
+            start = 0;\r
+            end = av.alignment.getWidth();\r
+            seqs = av.alignment.getSequencesArray();\r
+          }\r
+          else\r
+          {\r
+            start = av.getSelectionGroup().getStartRes();\r
+            end = av.getSelectionGroup().getEndRes()+1;\r
+            seqs = av.getSelectionGroup().getSequencesInOrder(av.alignment);\r
+          }\r
+\r
+          tree = new NJTree(seqs, seqStrings, type, pwtype, start, end);\r
+        }\r
 \r
       tree.reCount(tree.getTopNode());\r
       tree.findHeight(tree.getTopNode());\r
@@ -149,21 +198,40 @@ public class TreePanel extends Frame
 \r
       treeCanvas.repaint();\r
 \r
+      av.setCurrentTree(tree);\r
+\r
     }\r
   }\r
 \r
-  public String getText(String format)\r
+  public void actionPerformed(ActionEvent evt)\r
   {\r
-    return null;\r
+    if(evt.getSource()==newickOutput)\r
+      newickOutput_actionPerformed();\r
+    else if(evt.getSource()==fontSize)\r
+      fontSize_actionPerformed();\r
+    else if(evt.getSource()==inputData)\r
+      showOriginalData();\r
   }\r
 \r
-  protected void fitToWindow_actionPerformed(ActionEvent e)\r
+  public void itemStateChanged(ItemEvent evt)\r
   {\r
-    treeCanvas.fitToWindow = fitToWindow.getState();\r
+    if(evt.getSource()==fitToWindow)\r
+      treeCanvas.fitToWindow = fitToWindow.getState();\r
+\r
+    else if(evt.getSource()==distanceMenu)\r
+      treeCanvas.setShowDistances(distanceMenu.getState());\r
+\r
+    else if(evt.getSource()==bootstrapMenu)\r
+      treeCanvas.setShowBootstrap(bootstrapMenu.getState());\r
+\r
+    else if(evt.getSource()==placeholdersMenu)\r
+      treeCanvas.setMarkPlaceholders(placeholdersMenu.getState());\r
+\r
     treeCanvas.repaint();\r
   }\r
 \r
-  public void newickOutput_actionPerformed(ActionEvent actionEvent)\r
+\r
+  public void newickOutput_actionPerformed()\r
   {\r
     jalview.io.NewickFile fout = new jalview.io.NewickFile(tree.getTopNode());\r
     String output = fout.print(false, true);\r
@@ -185,7 +253,7 @@ public class TreePanel extends Frame
     treeCanvas.repaint();\r
   }\r
 \r
-  protected void fontSize_actionPerformed(ActionEvent e)\r
+  protected void fontSize_actionPerformed()\r
   {\r
      if( treeCanvas==null )\r
         return;\r
@@ -193,20 +261,8 @@ public class TreePanel extends Frame
     new FontChooser(this);\r
   }\r
 \r
-  protected void distanceMenu_actionPerformed(ActionEvent e)\r
-  {\r
-    treeCanvas.setShowDistances(distanceMenu.getState());\r
-  }\r
 \r
-  protected void bootstrapMenu_actionPerformed(ActionEvent e)\r
-  {\r
-    treeCanvas.setShowBootstrap(bootstrapMenu.getState());\r
-  }\r
 \r
-  protected void placeholdersMenu_actionPerformed(ActionEvent e)\r
-  {\r
-    treeCanvas.setMarkPlaceholders(placeholdersMenu.getState());\r
-  }\r
 \r
   BorderLayout borderLayout1 = new BorderLayout();\r
   protected ScrollPane scrollPane = new ScrollPane();\r
@@ -219,6 +275,7 @@ public class TreePanel extends Frame
   protected CheckboxMenuItem fitToWindow = new CheckboxMenuItem();\r
   Menu fileMenu = new Menu();\r
   MenuItem newickOutput = new MenuItem();\r
+  MenuItem inputData = new MenuItem();\r
 \r
   private void jbInit() throws Exception {\r
       setLayout(borderLayout1);\r
@@ -226,43 +283,20 @@ public class TreePanel extends Frame
       this.setFont(new java.awt.Font("Verdana", 0, 12));\r
       jMenu2.setLabel("View");\r
       fontSize.setLabel("Font...");\r
-      fontSize.addActionListener(new java.awt.event.ActionListener() {\r
-              public void actionPerformed(ActionEvent e) {\r
-                  fontSize_actionPerformed(e);\r
-              }\r
-          });\r
+      fontSize.addActionListener(this);\r
       bootstrapMenu.setLabel("Show Bootstrap Values");\r
-      bootstrapMenu.addItemListener(new java.awt.event.ItemListener() {\r
-              public void itemStateChanged(ItemEvent e) {\r
-                  bootstrapMenu_actionPerformed(null);\r
-              }\r
-          });\r
+      bootstrapMenu.addItemListener(this);\r
       distanceMenu.setLabel("Show Distances");\r
-      distanceMenu.addItemListener(new java.awt.event.ItemListener() {\r
-              public void itemStateChanged(ItemEvent e) {\r
-                  distanceMenu_actionPerformed(null);\r
-              }\r
-          });\r
+      distanceMenu.addItemListener(this);\r
       placeholdersMenu.setLabel("Mark Unassociated Leaves");\r
-      placeholdersMenu.addItemListener(new java.awt.event.ItemListener() {\r
-              public void itemStateChanged(ItemEvent e) {\r
-                  placeholdersMenu_actionPerformed(null);\r
-              }\r
-          });\r
+      placeholdersMenu.addItemListener(this);\r
       fitToWindow.setState(true);\r
       fitToWindow.setLabel("Fit To Window");\r
-      fitToWindow.addItemListener(new java.awt.event.ItemListener() {\r
-              public void itemStateChanged(ItemEvent e) {\r
-                  fitToWindow_actionPerformed(null);\r
-              }\r
-          });\r
+      fitToWindow.addItemListener(this);\r
       fileMenu.setLabel("File");\r
       newickOutput.setLabel("Newick Format");\r
-      newickOutput.addActionListener(new ActionListener() {\r
-              public void actionPerformed(ActionEvent actionEvent) {\r
-                  newickOutput_actionPerformed(actionEvent);\r
-              }\r
-          });\r
+      newickOutput.addActionListener(this);\r
+    inputData.setLabel("Input Data...");\r
 \r
     add(scrollPane, BorderLayout.CENTER);\r
       jMenuBar1.add(fileMenu);\r
@@ -273,6 +307,8 @@ public class TreePanel extends Frame
       jMenu2.add(bootstrapMenu);\r
       jMenu2.add(placeholdersMenu);\r
     fileMenu.add(newickOutput);\r
+    fileMenu.add(inputData);\r
+    inputData.addActionListener(this);\r
   }\r
 \r
 }\r