update author list in license for (JAL-826)
[jalview.git] / src / jalview / gui / SeqPanel.java
old mode 100755 (executable)
new mode 100644 (file)
index f3502a6..1903294
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.5)
- * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
+ * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle
  * 
  * This file is part of Jalview.
  * 
@@ -33,7 +33,7 @@ import jalview.structure.*;
  * DOCUMENT ME!
  * 
  * @author $author$
- * @version $Revision$
+ * @version $Revision: 1.130 $
  */
 public class SeqPanel extends JPanel implements MouseListener,
         MouseMotionListener, MouseWheelListener, SequenceListener,
@@ -123,7 +123,7 @@ public class SeqPanel extends JPanel implements MouseListener,
       addMouseMotionListener(this);
       addMouseListener(this);
       addMouseWheelListener(this);
-      ssm = StructureSelectionManager.getStructureSelectionManager();
+      ssm = StructureSelectionManager.getStructureSelectionManager(Desktop.instance);
       ssm.addStructureViewerListener(this);
       ssm.addSelectionListener(this);
     }
@@ -168,6 +168,11 @@ public class SeqPanel extends JPanel implements MouseListener,
     }
     else
     {
+      if (x>seqCanvas.getWidth()+seqCanvas.getWidth())
+      {
+        // make sure we calculate relative to visible alignment, rather than right-hand gutter
+        x = seqCanvas.getX()+seqCanvas.getWidth();
+      }
       res = (x / av.getCharWidth()) + av.getStartRes();
     }
 
@@ -198,8 +203,8 @@ public class SeqPanel extends JPanel implements MouseListener,
 
       y -= hgap;
 
-      seq = Math.min((y % cHeight) / av.getCharHeight(), av.alignment
-              .getHeight() - 1);
+      seq = Math.min((y % cHeight) / av.getCharHeight(),
+              av.alignment.getHeight() - 1);
     }
     else
     {
@@ -465,7 +470,7 @@ public class SeqPanel extends JPanel implements MouseListener,
     groupEditing = group;
     startseq = seqCanvas.cursorY;
     lastres = seqCanvas.cursorX;
-    editSequence(true, seqCanvas.cursorX + getKeyboardNo1());
+    editSequence(true, false, seqCanvas.cursorX + getKeyboardNo1());
     endEditing();
   }
 
@@ -474,9 +479,17 @@ public class SeqPanel extends JPanel implements MouseListener,
     groupEditing = group;
     startseq = seqCanvas.cursorY;
     lastres = seqCanvas.cursorX + getKeyboardNo1();
-    editSequence(false, seqCanvas.cursorX);
+    editSequence(false, false, seqCanvas.cursorX);
     endEditing();
   }
+  
+  void insertNucAtCursor(boolean group,String nuc){
+         groupEditing = group;
+           startseq = seqCanvas.cursorY;
+           lastres = seqCanvas.cursorX;
+           editSequence(false, true, seqCanvas.cursorX + getKeyboardNo1());
+           endEditing();
+  }
 
   void numberPressed(char value)
   {
@@ -601,7 +614,7 @@ public class SeqPanel extends JPanel implements MouseListener,
     if (lastMessage == null || !lastMessage.equals(tmp))
     {
       // System.err.println("mouseOver Sequence: "+tmp);
-      ssm.mouseOverSequence(sequence, index, pos);
+      ssm.mouseOverSequence(sequence, index, pos, av);
     }
     lastMessage = tmp;
   }
@@ -610,8 +623,10 @@ public class SeqPanel extends JPanel implements MouseListener,
   {
     if (av.followHighlight)
     {
-      ap.scrollToPosition(results, false);
+      if (ap.scrollToPosition(results, false))
+      {
       seqCanvas.revalidate();
+      }
     }
     seqCanvas.highlightSearchResults(results);
   }
@@ -688,8 +703,9 @@ public class SeqPanel extends JPanel implements MouseListener,
     if (av.showSequenceFeatures)
     {
       int rpos;
-      SequenceFeature[] features = findFeaturesAtRes(sequence
-              .getDatasetSequence(), rpos = sequence.findPosition(res));
+      SequenceFeature[] features = findFeaturesAtRes(
+              sequence.getDatasetSequence(),
+              rpos = sequence.findPosition(res));
       appendFeatures(tooltipText, linkImageURL.toString(), rpos, features,
               this.ap.seqPanel.seqCanvas.fr.minmax);
     }
@@ -803,17 +819,20 @@ public class SeqPanel extends JPanel implements MouseListener,
                             .getType()))
             {
               tmpString = features[i].getDescription();
-              int startTag = tmpString.toUpperCase().indexOf("<HTML>");
+              String tmp2up=tmpString.toUpperCase();
+              int startTag = tmp2up.indexOf("<HTML>");
               if (startTag > -1)
               {
                 tmpString = tmpString.substring(startTag + 6);
+                tmp2up = tmp2up.substring(startTag+6);
               }
-              int endTag = tmpString.toUpperCase().indexOf("</BODY>");
+              int endTag = tmp2up.indexOf("</BODY>");
               if (endTag > -1)
               {
                 tmpString = tmpString.substring(0, endTag);
+                tmp2up = tmp2up.substring(0, endTag);
               }
-              endTag = tmpString.toUpperCase().indexOf("</HTML>");
+              endTag = tmp2up.indexOf("</HTML>");
               if (endTag > -1)
               {
                 tmpString = tmpString.substring(0, endTag);
@@ -937,8 +956,7 @@ public class SeqPanel extends JPanel implements MouseListener,
 
       // Which is bigger, left-right or up-down?
       if (Math.abs(evt.getY() - lastMousePress.getY()) > Math.abs(evt
-              .getX()
-              - lastMousePress.getX()))
+              .getX() - lastMousePress.getX()))
       {
         int fontSize = av.font.getSize();
 
@@ -956,9 +974,7 @@ public class SeqPanel extends JPanel implements MouseListener,
           fontSize = 1;
         }
 
-        av
-                .setFont(new Font(av.font.getName(), av.font.getStyle(),
-                        fontSize));
+        av.setFont(new Font(av.font.getName(), av.font.getStyle(), fontSize));
         av.charWidth = oldWidth;
         ap.fontChanged();
       }
@@ -1005,11 +1021,11 @@ public class SeqPanel extends JPanel implements MouseListener,
     if ((res < av.getAlignment().getWidth()) && (res < lastres))
     {
       // dragLeft, delete gap
-      editSequence(false, res);
+      editSequence(false, false,res);
     }
     else
     {
-      editSequence(true, res);
+      editSequence(true, false,res);
     }
 
     mouseDragging = true;
@@ -1019,7 +1035,8 @@ public class SeqPanel extends JPanel implements MouseListener,
     }
   }
 
-  synchronized void editSequence(boolean insertGap, int startres)
+  //TODO: Make it more clever than many booleans
+  synchronized void editSequence(boolean insertGap, boolean editSeq, int startres)
   {
     int fixedLeft = -1;
     int fixedRight = -1;
@@ -1304,10 +1321,11 @@ public class SeqPanel extends JPanel implements MouseListener,
         {
           editCommand.appendEdit(EditCommand.INSERT_GAP, new SequenceI[]
           { seq }, lastres, startres - lastres, av.alignment, true);
-        }
+         }
       }
       else
       {
+       if(!editSeq){
         // dragging to the left
         if (fixedColumns && fixedRight != -1)
         {
@@ -1341,6 +1359,21 @@ public class SeqPanel extends JPanel implements MouseListener,
             { seq }, startres, max, av.alignment, true);
           }
         }
+       }else{//insertGap==false AND editSeq==TRUE;
+               if (fixedColumns && fixedRight != -1)
+            {
+              for (int j = lastres; j < startres; j++)
+              {
+                insertChar(j, new SequenceI[]
+                { seq }, fixedRight);
+              }
+              }
+            else
+            {
+              editCommand.appendEdit(EditCommand.INSERT_NUC, new SequenceI[]
+              { seq }, lastres, startres - lastres, av.alignment, true);
+             }
+       }
       }
     }
 
@@ -1443,14 +1476,15 @@ public class SeqPanel extends JPanel implements MouseListener,
         av.setSelectionGroup(null);
       }
 
-      SequenceFeature[] features = findFeaturesAtRes(sequence
-              .getDatasetSequence(), sequence.findPosition(findRes(evt)));
+      SequenceFeature[] features = findFeaturesAtRes(
+              sequence.getDatasetSequence(),
+              sequence.findPosition(findRes(evt)));
 
       if (features != null && features.length > 0)
       {
         SearchResults highlight = new SearchResults();
-        highlight.addResult(sequence, features[0].getBegin(), features[0]
-                .getEnd());
+        highlight.addResult(sequence, features[0].getBegin(),
+                features[0].getEnd());
         seqCanvas.highlightSearchResults(highlight);
       }
       if (features != null && features.length > 0)
@@ -1554,8 +1588,8 @@ public class SeqPanel extends JPanel implements MouseListener,
 
     if (javax.swing.SwingUtilities.isRightMouseButton(evt))
     {
-      SequenceFeature[] allFeatures = findFeaturesAtRes(sequence
-              .getDatasetSequence(), sequence.findPosition(res));
+      SequenceFeature[] allFeatures = findFeaturesAtRes(
+              sequence.getDatasetSequence(), sequence.findPosition(res));
       Vector links = new Vector();
       for (int i = 0; i < allFeatures.length; i++)
       {
@@ -1641,20 +1675,20 @@ public class SeqPanel extends JPanel implements MouseListener,
     {
       if (stretchGroup.cs instanceof ClustalxColourScheme)
       {
-        ((ClustalxColourScheme) stretchGroup.cs).resetClustalX(stretchGroup
-                .getSequences(av.hiddenRepSequences), stretchGroup
-                .getWidth());
+        ((ClustalxColourScheme) stretchGroup.cs).resetClustalX(
+                stretchGroup.getSequences(av.hiddenRepSequences),
+                stretchGroup.getWidth());
       }
 
       if (stretchGroup.cs.conservationApplied())
       {
-        SliderPanel.setConservationSlider(ap, stretchGroup.cs, stretchGroup
-                .getName());
+        SliderPanel.setConservationSlider(ap, stretchGroup.cs,
+                stretchGroup.getName());
       }
       else
       {
-        SliderPanel.setPIDSliderSource(ap, stretchGroup.cs, stretchGroup
-                .getName());
+        SliderPanel.setPIDSliderSource(ap, stretchGroup.cs,
+                stretchGroup.getName());
       }
     }
     PaintRefresher.Refresh(this, av.getSequenceSetId());
@@ -1876,6 +1910,7 @@ public class SeqPanel extends JPanel implements MouseListener,
     // shared between viewports.
     if (av == source
             || !av.followSelection
+            || (av.isSelectionGroupChanged(false) || av.isColSelChanged(false))
             || (source instanceof AlignViewport && ((AlignViewport) source)
                     .getSequenceSetId().equals(av.getSequenceSetId())))
     {
@@ -1883,11 +1918,13 @@ public class SeqPanel extends JPanel implements MouseListener,
     }
     // do we want to thread this ? (contention with seqsel and colsel locks, I
     // suspect)
-    boolean repaint = false;
-    if (av.selectionGroup == null || !av.isSelectionGroupChanged())
+    // rules are: colsel is copied if there is a real intersection between
+    // sequence selection
+    boolean repaint = false, copycolsel = true;
+    // if (!av.isSelectionGroupChanged(false))
     {
       SequenceGroup sgroup = null;
-      if (seqsel != null)
+      if (seqsel != null && seqsel.getSize()>0)
       {
         if (av.alignment == null)
         {
@@ -1898,6 +1935,12 @@ public class SeqPanel extends JPanel implements MouseListener,
         }
         sgroup = seqsel.intersect(av.alignment,
                 (av.hasHiddenRows) ? av.hiddenRepSequences : null);
+        if ((sgroup == null || sgroup.getSize() == 0)
+                || (colsel == null || colsel.size() == 0))
+        {
+          // don't copy columns if the region didn't intersect.
+          copycolsel = false;
+        }
       }
       if (sgroup != null && sgroup.getSize() > 0)
       {
@@ -1907,9 +1950,10 @@ public class SeqPanel extends JPanel implements MouseListener,
       {
         av.setSelectionGroup(null);
       }
-      repaint = av.isSelectionGroupChanged();
+      av.isSelectionGroupChanged(true);
+      repaint = true;
     }
-    if (av.colSel == null || !av.isColSelChanged())
+    if (copycolsel)
     {
       // the current selection is unset or from a previous message
       // so import the new colsel.
@@ -1918,10 +1962,12 @@ public class SeqPanel extends JPanel implements MouseListener,
         if (av.colSel != null)
         {
           av.colSel.clear();
+          repaint=true;
         }
       }
       else
       {
+        // TODO: shift colSel according to the intersecting sequences
         if (av.colSel == null)
         {
           av.colSel = new ColumnSelection(colsel);
@@ -1931,9 +1977,10 @@ public class SeqPanel extends JPanel implements MouseListener,
           av.colSel.setElementsFrom(colsel);
         }
       }
-      repaint |= av.isColSelChanged();
+      av.isColSelChanged(true);
+      repaint = true;
     }
-    if (av.hasHiddenColumns
+    if (copycolsel && av.hasHiddenColumns
             && (av.colSel == null || av.colSel.getHiddenColumns() == null))
     {
       System.err.println("Bad things");