X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fgui%2FSeqPanel.java;h=bb85948a7a2c9ece090e6414da9cbe7cd390ba81;hb=1428fd7600665cc4dbd59945ef88bfc98fe6bd1a;hp=def4be1889ce022c8cc387a5cfc42bf01ef2dc54;hpb=6885ffda83ffb3bf1f3053f67e131bbf263b3b74;p=jalview.git

diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index def4be1..bb85948 100644
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -460,47 +460,80 @@ public class SeqPanel extends JPanel
 
   void moveCursor(int dx, int dy)
   {
-    seqCanvas.cursorX += dx;
-    seqCanvas.cursorY += dy;
-
+    moveCursor(dx, dy,false);
+  }
+  void moveCursor(int dx, int dy, boolean nextWord)
+  {
     HiddenColumns hidden = av.getAlignment().getHiddenColumns();
 
-    if (av.hasHiddenColumns() && !hidden.isVisible(seqCanvas.cursorX))
+    if (nextWord)
     {
-      int original = seqCanvas.cursorX - dx;
       int maxWidth = av.getAlignment().getWidth();
-
-      if (!hidden.isVisible(seqCanvas.cursorX))
-      {
-        int visx = hidden.absoluteToVisibleColumn(seqCanvas.cursorX - dx);
-        int[] region = hidden.getRegionWithEdgeAtRes(visx);
-
-        if (region != null) // just in case
+      int maxHeight=av.getAlignment().getHeight();
+      SequenceI seqAtRow = av.getAlignment().getSequenceAt(seqCanvas.cursorY);
+      // look for next gap or residue
+      boolean isGap = Comparison.isGap(seqAtRow.getCharAt(seqCanvas.cursorX));
+      int p = seqCanvas.cursorX,lastP,r=seqCanvas.cursorY,lastR;
+      do
+      {
+        lastP = p;
+        lastR = r;
+        if (dy != 0)
         {
-          if (dx == 1)
+          r += dy;
+          if (r < 0)
           {
-            // moving right
-            seqCanvas.cursorX = region[1] + 1;
+            r = 0;
           }
-          else if (dx == -1)
+          if (r >= maxHeight)
           {
-            // moving left
-            seqCanvas.cursorX = region[0] - 1;
+            r = maxHeight - 1;
           }
+          seqAtRow = av.getAlignment().getSequenceAt(r);
         }
-        seqCanvas.cursorX = (seqCanvas.cursorX < 0) ? 0 : seqCanvas.cursorX;
-      }
+        p = nextVisible(hidden, maxWidth, p, dx);
+      } while ((dx != 0 ? p != lastP : r != lastR)
+              && isGap == Comparison.isGap(seqAtRow.getCharAt(p)));
+      seqCanvas.cursorX=p;
+      seqCanvas.cursorY=r;
+    } else {
+      int maxWidth = av.getAlignment().getWidth();
+      seqCanvas.cursorX = nextVisible(hidden, maxWidth, seqCanvas.cursorX, dx);
+      seqCanvas.cursorY += dy;
+    }
+    scrollToVisible(false);
+  }
 
-      if (seqCanvas.cursorX >= maxWidth
-              || !hidden.isVisible(seqCanvas.cursorX))
+  private int nextVisible(HiddenColumns hidden,int maxWidth, int original, int dx)
+  {
+    int newCursorX=original+dx;
+    if (av.hasHiddenColumns() && !hidden.isVisible(newCursorX))
+    {
+      int visx = hidden.absoluteToVisibleColumn(newCursorX - dx);
+      int[] region = hidden.getRegionWithEdgeAtRes(visx);
+
+      if (region != null) // just in case
       {
-        seqCanvas.cursorX = original;
+        if (dx == 1)
+        {
+          // moving right
+          newCursorX = region[1] + 1;
+        }
+        else if (dx == -1)
+        {
+          // moving left
+          newCursorX = region[0] - 1;
+        }
       }
     }
-
-    scrollToVisible(false);
+    newCursorX = (newCursorX < 0) ? 0 : newCursorX;
+    if (newCursorX >= maxWidth
+            || !hidden.isVisible(newCursorX))
+    {
+      newCursorX = original;
+    }
+    return newCursorX;
   }
-
   /**
    * Scroll to make the cursor visible in the viewport.
    * 
@@ -893,11 +926,12 @@ public class SeqPanel extends JPanel
     AlignFrame af = Desktop.getAlignFrameFor(complement);
     FeatureRendererModel fr2 = af.getFeatureRenderer();
 
-    int j = results.getSize();
+    List<SearchResultMatchI> matches = results.getResults();
+    int j = matches.size();
     List<String> infos = new ArrayList<>();
     for (int i = 0; i < j; i++)
     {
-      SearchResultMatchI match = results.getResults().get(i);
+      SearchResultMatchI match = matches.get(i);
       int pos = match.getStart();
       if (pos == match.getEnd())
       {
@@ -1065,7 +1099,7 @@ public class SeqPanel extends JPanel
                   pos);
           if (mf != null)
           {
-            unshownFeatures = seqARep.appendFeatures(tooltipText,
+            unshownFeatures += seqARep.appendFeatures(tooltipText,
                     pos, mf, fr2, MAX_TOOLTIP_LENGTH);
           }
         }