X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FSeqPanel.java;h=9359569c86fb15aa85a80b6e4b1c5acef959fd00;hb=15662a256b76221299688fff94288d9bd37f8453;hp=516652ba4aefa79f55ad8e6a67fc6f5f9c46df8c;hpb=47d7a627f0bb59aaa87b158ce3572658a9861a08;p=jalview.git

diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index 516652b..9359569 100644
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -215,8 +215,8 @@ public class SeqPanel extends JPanel
               + hgap + seqCanvas.getAnnotationHeight();
 
       int y = evt.getY();
-      y -= hgap;
-      x = Math.max(0, x - seqCanvas.labelWidthWest);
+      y = Math.max(0, y - hgap);
+      x = Math.max(0, x - seqCanvas.getLabelWidthWest());
 
       int cwidth = seqCanvas.getWrappedCanvasWidth(this.getWidth());
       if (cwidth < 1)
@@ -250,7 +250,7 @@ public class SeqPanel extends JPanel
     if (av.hasHiddenColumns())
     {
       res = av.getAlignment().getHiddenColumns()
-              .adjustForHiddenColumns(res);
+              .visibleToAbsoluteColumn(res);
     }
 
     return res;
@@ -320,13 +320,13 @@ public class SeqPanel extends JPanel
   void setCursorRow()
   {
     seqCanvas.cursorY = getKeyboardNo1() - 1;
-    scrollToVisible();
+    scrollToVisible(true);
   }
 
   void setCursorColumn()
   {
     seqCanvas.cursorX = getKeyboardNo1() - 1;
-    scrollToVisible();
+    scrollToVisible(true);
   }
 
   void setCursorRowAndColumn()
@@ -339,7 +339,7 @@ public class SeqPanel extends JPanel
     {
       seqCanvas.cursorX = getKeyboardNo1() - 1;
       seqCanvas.cursorY = getKeyboardNo2() - 1;
-      scrollToVisible();
+      scrollToVisible(true);
     }
   }
 
@@ -348,7 +348,7 @@ public class SeqPanel extends JPanel
     SequenceI sequence = av.getAlignment().getSequenceAt(seqCanvas.cursorY);
 
     seqCanvas.cursorX = sequence.findIndex(getKeyboardNo1()) - 1;
-    scrollToVisible();
+    scrollToVisible(true);
   }
 
   void moveCursor(int dx, int dy)
@@ -363,10 +363,25 @@ public class SeqPanel extends JPanel
       int original = seqCanvas.cursorX - dx;
       int maxWidth = av.getAlignment().getWidth();
 
-      while (!hidden.isVisible(seqCanvas.cursorX)
-              && seqCanvas.cursorX < maxWidth && seqCanvas.cursorX > 0)
+      if (!hidden.isVisible(seqCanvas.cursorX))
       {
-        seqCanvas.cursorX += dx;
+        int visx = hidden.absoluteToVisibleColumn(seqCanvas.cursorX - dx);
+        int[] region = hidden.getRegionWithEdgeAtRes(visx);
+
+        if (region != null) // just in case
+        {
+          if (dx == 1)
+          {
+            // moving right
+            seqCanvas.cursorX = region[1] + 1;
+          }
+          else if (dx == -1)
+          {
+            // moving left
+            seqCanvas.cursorX = region[0] - 1;
+          }
+        }
+        seqCanvas.cursorX = (seqCanvas.cursorX < 0) ? 0 : seqCanvas.cursorX;
       }
 
       if (seqCanvas.cursorX >= maxWidth
@@ -376,10 +391,16 @@ public class SeqPanel extends JPanel
       }
     }
 
-    scrollToVisible();
+    scrollToVisible(false);
   }
 
-  void scrollToVisible()
+  /**
+   * Scroll to make the cursor visible in the viewport.
+   * 
+   * @param jump
+   *          just jump to the location rather than scrolling
+   */
+  void scrollToVisible(boolean jump)
   {
     if (seqCanvas.cursorX < 0)
     {
@@ -400,20 +421,41 @@ public class SeqPanel extends JPanel
     }
 
     endEditing();
-    if (av.getWrapAlignment())
+
+    boolean repaintNeeded = true;
+    if (jump)
     {
-      av.getRanges().scrollToWrappedVisible(seqCanvas.cursorX);
+      // only need to repaint if the viewport did not move, as otherwise it will
+      // get a repaint
+      repaintNeeded = !av.getRanges().setViewportLocation(seqCanvas.cursorX,
+              seqCanvas.cursorY);
     }
     else
     {
-      av.getRanges().scrollToVisible(seqCanvas.cursorX, seqCanvas.cursorY);
+      if (av.getWrapAlignment())
+      {
+        av.getRanges().scrollToWrappedVisible(seqCanvas.cursorX);
+      }
+      else
+      {
+        av.getRanges().scrollToVisible(seqCanvas.cursorX,
+                seqCanvas.cursorY);
+      }
     }
-    setStatusMessage(av.getAlignment().getSequenceAt(seqCanvas.cursorY),
+
+    if (av.getAlignment().getHiddenColumns().isVisible(seqCanvas.cursorX))
+    {
+      setStatusMessage(av.getAlignment().getSequenceAt(seqCanvas.cursorY),
             seqCanvas.cursorX, seqCanvas.cursorY);
+    }
 
-    seqCanvas.repaint();
+    if (repaintNeeded)
+    {
+      seqCanvas.repaint();
+    }
   }
 
+
   void setSelectionAreaAtCursor(boolean topLeft)
   {
     SequenceI sequence = av.getAlignment().getSequenceAt(seqCanvas.cursorY);
@@ -719,10 +761,12 @@ public class SeqPanel extends JPanel
   }
 
   /**
-   * DOCUMENT ME!
+   * Action on mouse movement is to update the status bar to show the current
+   * sequence position, and (if features are shown) to show any features at the
+   * position in a tooltip. Does nothing if the mouse move does not change
+   * residue position.
    * 
    * @param evt
-   *          DOCUMENT ME!
    */
   @Override
   public void mouseMoved(MouseEvent evt)
@@ -735,7 +779,8 @@ public class SeqPanel extends JPanel
     }
 
     final int column = findColumn(evt);
-    int seq = findSeq(evt);
+    final int seq = findSeq(evt);
+
     if (column < 0 || seq < 0 || seq >= av.getAlignment().getHeight())
     {
       lastMouseSeq = -1;
@@ -1223,9 +1268,9 @@ public class SeqPanel extends JPanel
     {
       fixedColumns = true;
       int y1 = av.getAlignment().getHiddenColumns()
-              .getHiddenBoundaryLeft(startres);
+              .getNextHiddenBoundary(true, startres);
       int y2 = av.getAlignment().getHiddenColumns()
-              .getHiddenBoundaryRight(startres);
+              .getNextHiddenBoundary(false, startres);
 
       if ((insertGap && startres > y1 && lastres < y1)
               || (!insertGap && startres < y2 && lastres > y2))
@@ -1301,7 +1346,8 @@ public class SeqPanel extends JPanel
           if (sg.getSize() == av.getAlignment().getHeight())
           {
             if ((av.hasHiddenColumns() && startres < av.getAlignment()
-                    .getHiddenColumns().getHiddenBoundaryRight(startres)))
+                    .getHiddenColumns()
+                    .getNextHiddenBoundary(false, startres)))
             {
               endEditing();
               return;
@@ -1627,7 +1673,7 @@ public class SeqPanel extends JPanel
         av.getRanges().scrollRight(true);
 
       }
-      else if (!av.getWrapAlignment())
+      else
       {
         av.getRanges().scrollUp(false);
       }
@@ -1638,12 +1684,18 @@ public class SeqPanel extends JPanel
       {
         av.getRanges().scrollRight(false);
       }
-      else if (!av.getWrapAlignment())
+      else
       {
         av.getRanges().scrollUp(true);
       }
     }
-    // TODO Update tooltip for new position.
+
+    /*
+     * update status bar and tooltip for new position
+     * (need to synthesize a mouse movement to refresh tooltip)
+     */
+    mouseMoved(e);
+    ToolTipManager.sharedInstance().mouseMoved(e);
   }
 
   /**