X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FSeqPanel.java;h=70366e490146e9183df9ff512b4923fbcf822fdb;hb=57738a1f3c19b1c3a00bd3ac5108f8cd0af32f99;hp=f36a8e29791f59323b4739b5c0219143d56fcfa1;hpb=f4766a7bbcfae845fc95923b01fa14ff83d589ff;p=jalview.git

diff --git a/src/jalview/appletgui/SeqPanel.java b/src/jalview/appletgui/SeqPanel.java
index f36a8e2..70366e4 100644
--- a/src/jalview/appletgui/SeqPanel.java
+++ b/src/jalview/appletgui/SeqPanel.java
@@ -42,8 +42,8 @@ import jalview.structure.VamsasSource;
 import jalview.util.Comparison;
 import jalview.util.MappingUtils;
 import jalview.util.MessageManager;
+import jalview.util.Platform;
 import jalview.viewmodel.AlignmentViewport;
-import jalview.viewmodel.ViewportRanges;
 
 import java.awt.BorderLayout;
 import java.awt.Font;
@@ -148,13 +148,13 @@ public class SeqPanel extends Panel implements MouseMotionListener,
   void setCursorRow()
   {
     seqCanvas.cursorY = getKeyboardNo1() - 1;
-    scrollToVisible();
+    scrollToVisible(true);
   }
 
   void setCursorColumn()
   {
     seqCanvas.cursorX = getKeyboardNo1() - 1;
-    scrollToVisible();
+    scrollToVisible(true);
   }
 
   void setCursorRowAndColumn()
@@ -167,7 +167,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     {
       seqCanvas.cursorX = getKeyboardNo1() - 1;
       seqCanvas.cursorY = getKeyboardNo2() - 1;
-      scrollToVisible();
+      scrollToVisible(true);
     }
   }
 
@@ -176,7 +176,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     SequenceI sequence = av.getAlignment().getSequenceAt(seqCanvas.cursorY);
 
     seqCanvas.cursorX = sequence.findIndex(getKeyboardNo1()) - 1;
-    scrollToVisible();
+    scrollToVisible(true);
   }
 
   void moveCursor(int dx, int dy)
@@ -202,10 +202,16 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         seqCanvas.cursorX = original;
       }
     }
-    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)
     {
@@ -226,44 +232,34 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     }
 
     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
     {
-      ViewportRanges ranges = av.getRanges();
-      HiddenColumns hidden = av.getAlignment().getHiddenColumns();
-      while (seqCanvas.cursorY < ranges.getStartSeq())
+      if (av.getWrapAlignment())
       {
-        ranges.scrollUp(true);
-      }
-      while (seqCanvas.cursorY > ranges.getEndSeq())
-      {
-        ranges.scrollUp(false);
-      }
-      while (seqCanvas.cursorX < hidden
-              .adjustForHiddenColumns(ranges.getStartRes()))
-      {
-
-        if (!ranges.scrollRight(false))
-        {
-          break;
-        }
+        av.getRanges().scrollToWrappedVisible(seqCanvas.cursorX);
       }
-      while (seqCanvas.cursorX > hidden
-              .adjustForHiddenColumns(ranges.getEndRes()))
+      else
       {
-        if (!ranges.scrollRight(true))
-        {
-          break;
-        }
+        av.getRanges().scrollToVisible(seqCanvas.cursorX,
+                seqCanvas.cursorY);
       }
     }
     setStatusMessage(av.getAlignment().getSequenceAt(seqCanvas.cursorY),
             seqCanvas.cursorX, seqCanvas.cursorY);
 
-    seqCanvas.repaint();
+    if (repaintNeeded)
+    {
+      seqCanvas.repaint();
+    }
   }
 
   void setSelectionAreaAtCursor(boolean topLeft)
@@ -335,7 +331,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       sg.addSequence(sequence, false);
       av.setSelectionGroup(sg);
     }
-    ap.paintAlignment(false);
+    ap.paintAlignment(false, false);
     av.sendSelection();
   }
 
@@ -417,7 +413,6 @@ public class SeqPanel extends Panel implements MouseMotionListener,
    *          alignment column
    * @param seq
    *          index of sequence in alignment
-   * @return position of column in sequence or -1 if at gap
    */
   void setStatusMessage(SequenceI sequence, int column, int seq)
   {
@@ -505,9 +500,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
     // For now, ignore the mouseWheel font resizing on Macs
     // As the Button2_mask always seems to be true
-    if ((evt.getModifiers()
-            & InputEvent.BUTTON2_MASK) == InputEvent.BUTTON2_MASK
-            && !av.MAC)
+    if (Platform.isWinMiddleButton(evt))
     {
       mouseWheelPressed = true;
       return;
@@ -653,7 +646,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     if (av.hasHiddenColumns())
     {
       res = av.getAlignment().getHiddenColumns()
-              .adjustForHiddenColumns(res);
+              .visibleToAbsoluteColumn(res);
     }
 
     return res;
@@ -750,7 +743,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
   }
 
   @Override
-  public void highlightSequence(SearchResultsI results)
+  public String highlightSequence(SearchResultsI results)
   {
     if (av.isFollowHighlight())
     {
@@ -767,7 +760,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     }
     setStatusMessage(results);
     seqCanvas.highlightSearchResults(results);
-
+    return null;
   }
 
   @Override
@@ -914,7 +907,8 @@ public class SeqPanel extends Panel implements MouseMotionListener,
    */
   List<SequenceFeature> findFeaturesAtColumn(SequenceI sequence, int column)
   {
-    return seqCanvas.getFeatureRenderer().findFeaturesAtColumn(sequence, column);
+    return seqCanvas.getFeatureRenderer().findFeaturesAtColumn(sequence,
+            column);
   }
 
   Tooltip tooltip;
@@ -983,7 +977,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
       lastMousePress = evt.getPoint();
 
-      ap.paintAlignment(false);
+      ap.paintAlignment(false, false);
       ap.annotationPanel.image = null;
       return;
     }
@@ -1129,9 +1123,9 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     {
       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))
@@ -1202,8 +1196,9 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         {
           if (sg.getSize() == av.getAlignment().getHeight())
           {
-            if ((av.hasHiddenColumns() && startres < av.getAlignment()
-                    .getHiddenColumns().getHiddenBoundaryRight(startres)))
+            if ((av.hasHiddenColumns()
+                    && startres < av.getAlignment().getHiddenColumns()
+                            .getNextHiddenBoundary(false, startres)))
             {
               endEditing();
               return;
@@ -1437,8 +1432,8 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     }
 
     // DETECT RIGHT MOUSE BUTTON IN AWT
-    if ((evt.getModifiers()
-            & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
+    if ((evt.getModifiersEx()
+            & InputEvent.BUTTON3_DOWN_MASK) == InputEvent.BUTTON3_DOWN_MASK)
     {
       List<SequenceFeature> allFeatures = findFeaturesAtColumn(sequence,
               sequence.findPosition(column + 1));
@@ -1450,7 +1445,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         {
           if (links == null)
           {
-            links = new Vector<String>();
+            links = new Vector<>();
           }
           links.addAll(sf.links);
         }
@@ -1524,7 +1519,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       }
     }
     PaintRefresher.Refresh(ap, av.getSequenceSetId());
-    ap.paintAlignment(needOverviewUpdate);
+    ap.paintAlignment(needOverviewUpdate, needOverviewUpdate);
     needOverviewUpdate = false;
     changeEndRes = false;
     changeStartRes = false;