(JAL-969) refactored alignmentViewport base class to own package and pulled up most...

[jalview.git] / src / jalview / appletgui / SeqPanel.java

diff --git a/src/jalview/appletgui/SeqPanel.java b/src/jalview/appletgui/SeqPanel.java
index c7e9432..79e6ed7 100644 (file)
--- a/src/jalview/appletgui/SeqPanel.java
+++ b/src/jalview/appletgui/SeqPanel.java
@@ -154,19 +154,19 @@ public class SeqPanel extends Panel implements MouseMotionListener,
   {
     seqCanvas.cursorX += dx;
     seqCanvas.cursorY += dy;
-    if (av.hasHiddenColumns && !av.colSel.isVisible(seqCanvas.cursorX))
+    if (av.hasHiddenColumns() && !av.getColumnSelection().isVisible(seqCanvas.cursorX))
     {
       int original = seqCanvas.cursorX - dx;
-      int maxWidth = av.alignment.getWidth();
+      int maxWidth = av.getAlignment().getWidth();
 
-      while (!av.colSel.isVisible(seqCanvas.cursorX)
+      while (!av.getColumnSelection().isVisible(seqCanvas.cursorX)
               && seqCanvas.cursorX < maxWidth && seqCanvas.cursorX > 0)
       {
         seqCanvas.cursorX += dx;
       }
 
       if (seqCanvas.cursorX >= maxWidth
-              || !av.colSel.isVisible(seqCanvas.cursorX))
+              || !av.getColumnSelection().isVisible(seqCanvas.cursorX))
       {
         seqCanvas.cursorX = original;
       }
@@ -180,18 +180,18 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     {
       seqCanvas.cursorX = 0;
     }
-    else if (seqCanvas.cursorX > av.alignment.getWidth() - 1)
+    else if (seqCanvas.cursorX > av.getAlignment().getWidth() - 1)
     {
-      seqCanvas.cursorX = av.alignment.getWidth() - 1;
+      seqCanvas.cursorX = av.getAlignment().getWidth() - 1;
     }
 
     if (seqCanvas.cursorY < 0)
     {
       seqCanvas.cursorY = 0;
     }
-    else if (seqCanvas.cursorY > av.alignment.getHeight() - 1)
+    else if (seqCanvas.cursorY > av.getAlignment().getHeight() - 1)
     {
-      seqCanvas.cursorY = av.alignment.getHeight() - 1;
+      seqCanvas.cursorY = av.getAlignment().getHeight() - 1;
     }
 
     endEditing();
@@ -209,7 +209,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       {
         ap.scrollUp(false);
       }
-      while (seqCanvas.cursorX < av.colSel
+      while (seqCanvas.cursorX < av.getColumnSelection()
               .adjustForHiddenColumns(av.startRes))
       {
 
@@ -218,7 +218,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
           break;
         }
       }
-      while (seqCanvas.cursorX > av.colSel
+      while (seqCanvas.cursorX > av.getColumnSelection()
               .adjustForHiddenColumns(av.endRes))
       {
         if (!ap.scrollRight(true))
@@ -227,7 +227,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         }
       }
     }
-    setStatusMessage(av.alignment.getSequenceAt(seqCanvas.cursorY),
+    setStatusMessage(av.getAlignment().getSequenceAt(seqCanvas.cursorY),
             seqCanvas.cursorX, seqCanvas.cursorY);
 
     seqCanvas.repaint();
@@ -240,12 +240,12 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
     if (av.getSelectionGroup() != null)
     {
-      SequenceGroup sg = av.selectionGroup;
+      SequenceGroup sg = av.getSelectionGroup();
       // Find the top and bottom of this group
-      int min = av.alignment.getHeight(), max = 0;
+      int min = av.getAlignment().getHeight(), max = 0;
       for (int i = 0; i < sg.getSize(); i++)
       {
-        int index = av.alignment.findIndex(sg.getSequenceAt(i));
+        int index = av.getAlignment().findIndex(sg.getSequenceAt(i));
         if (index > max)
         {
           max = index;
@@ -290,7 +290,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         sg.getSequences(null).removeAllElements();
         for (int i = min; i < max; i++)
         {
-          sg.addSequence(av.alignment.getSequenceAt(i), false);
+          sg.addSequence(av.getAlignment().getSequenceAt(i), false);
         }
       }
     }
@@ -372,7 +372,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
             + sequence.getName());
 
     Object obj = null;
-    if (av.alignment.isNucleotide())
+    if (av.getAlignment().isNucleotide())
     {
       obj = ResidueProperties.nucleotideName.get(sequence.getCharAt(res)
               + "");
@@ -455,7 +455,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
   public void mouseClicked(MouseEvent evt)
   {
-    SequenceI sequence = av.alignment.getSequenceAt(findSeq(evt));
+    SequenceI sequence = av.getAlignment().getSequenceAt(findSeq(evt));
     if (evt.getClickCount() > 1)
     {
       if (av.getSelectionGroup()!=null && av.getSelectionGroup().getSize() == 1
@@ -543,7 +543,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       res = (x / av.getCharWidth()) + av.getStartRes();
     }
 
-    if (av.hasHiddenColumns)
+    if (av.hasHiddenColumns())
     {
       res = av.getColumnSelection().adjustForHiddenColumns(res);
     }
@@ -582,7 +582,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       y -= hgap;
 
       seq = Math.min((y % cHeight) / av.getCharHeight(),
-              av.alignment.getHeight() - 1);
+              av.getAlignment().getHeight() - 1);
       if (seq < 0)
       {
         seq = -1;
@@ -591,7 +591,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     else
     {
       seq = Math.min((y / av.getCharHeight()) + av.getStartSeq(),
-              av.alignment.getHeight() - 1);
+              av.getAlignment().getHeight() - 1);
       if (seq < 0)
       {
         seq = -1;
@@ -688,7 +688,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
             + sequence.getName());
 
     Object obj = null;
-    if (av.alignment.isNucleotide())
+    if (av.getAlignment().isNucleotide())
     {
       obj = ResidueProperties.nucleotideName.get(sequence.getCharAt(res)
               + "");
@@ -717,7 +717,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     ap.alignFrame.statusBar.setText(text.toString());
 
     StringBuffer tooltipText = new StringBuffer();
-    SequenceGroup[] groups = av.alignment.findAllGroups(sequence);
+    SequenceGroup[] groups = av.getAlignment().findAllGroups(sequence);
     if (groups != null)
     {
       for (int g = 0; g < groups.length; g++)
@@ -916,14 +916,14 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     boolean fixedColumns = false;
     SequenceGroup sg = av.getSelectionGroup();
 
-    SequenceI seq = av.alignment.getSequenceAt(startseq);
+    SequenceI seq = av.getAlignment().getSequenceAt(startseq);
 
-    if (!groupEditing && av.hasHiddenRows)
+    if (!groupEditing && av.hasHiddenRows())
     {
-      if (av.hiddenRepSequences != null
-              && av.hiddenRepSequences.containsKey(seq))
+      if (av.getHiddenRepSequences() != null
+              && av.getHiddenRepSequences().containsKey(seq))
       {
-        sg = (SequenceGroup) av.hiddenRepSequences.get(seq);
+        sg = (SequenceGroup) av.getHiddenRepSequences().get(seq);
         groupEditing = true;
       }
     }
@@ -965,7 +965,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
     // Are we editing within a selection group?
     if (groupEditing
-            || (sg != null && sg.getSequences(av.hiddenRepSequences)
+            || (sg != null && sg.getSequences(av.getHiddenRepSequences())
                     .contains(seq)))
     {
       fixedColumns = true;
@@ -974,14 +974,14 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       // but the sequence represents a group
       if (sg == null)
       {
-        if (av.hiddenRepSequences == null
-                || !av.hiddenRepSequences.containsKey(seq))
+        if (av.getHiddenRepSequences() == null
+                || !av.getHiddenRepSequences().containsKey(seq))
         {
           endEditing();
           return;
         }
 
-        sg = (SequenceGroup) av.hiddenRepSequences.get(seq);
+        sg = (SequenceGroup) av.getHiddenRepSequences().get(seq);
       }
 
       fixedLeft = sg.getStartRes();
@@ -1008,7 +1008,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       }
     }
 
-    if (av.hasHiddenColumns)
+    if (av.hasHiddenColumns())
     {
       fixedColumns = true;
       int y1 = av.getColumnSelection().getHiddenBoundaryLeft(startres);
@@ -1038,7 +1038,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
     if (groupEditing)
     {
-      Vector vseqs = sg.getSequences(av.hiddenRepSequences);
+      Vector vseqs = sg.getSequences(av.getHiddenRepSequences());
       int g, groupSize = vseqs.size();
       SequenceI[] groupSeqs = new SequenceI[groupSize];
       for (g = 0; g < groupSeqs.length; g++)
@@ -1052,9 +1052,9 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         // If the user has selected the whole sequence, and is dragging to
         // the right, we can still extend the alignment and selectionGroup
         if (sg.getStartRes() == 0 && sg.getEndRes() == fixedRight
-                && sg.getEndRes() == av.alignment.getWidth() - 1)
+                && sg.getEndRes() == av.getAlignment().getWidth() - 1)
         {
-          sg.setEndRes(av.alignment.getWidth() + startres - lastres);
+          sg.setEndRes(av.getAlignment().getWidth() + startres - lastres);
           fixedRight = sg.getEndRes();
         }
 
@@ -1086,19 +1086,19 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
         if (!blank)
         {
-          if (sg.getSize() == av.alignment.getHeight())
+          if (sg.getSize() == av.getAlignment().getHeight())
           {
-            if ((av.hasHiddenColumns && startres < av.getColumnSelection()
+            if ((av.hasHiddenColumns() && startres < av.getColumnSelection()
                     .getHiddenBoundaryRight(startres)))
             {
               endEditing();
               return;
             }
 
-            int alWidth = av.alignment.getWidth();
-            if (av.hasHiddenRows)
+            int alWidth = av.getAlignment().getWidth();
+            if (av.hasHiddenRows())
             {
-              int hwidth = av.alignment.getHiddenSequences().getWidth();
+              int hwidth = av.getAlignment().getHiddenSequences().getWidth();
               if (hwidth > alWidth)
               {
                 alWidth = hwidth;
@@ -1155,7 +1155,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         else
         {
           editCommand.appendEdit(EditCommand.INSERT_GAP, groupSeqs,
-                  startres, startres - lastres, av.alignment, true);
+                  startres, startres - lastres, av.getAlignment(), true);
         }
       }
       else
@@ -1171,7 +1171,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         else
         {
           editCommand.appendEdit(EditCommand.DELETE_GAP, groupSeqs,
-                  startres, lastres - startres, av.alignment, true);
+                  startres, lastres - startres, av.getAlignment(), true);
         }
 
       }
@@ -1193,7 +1193,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
         else
         {
           editCommand.appendEdit(EditCommand.INSERT_GAP, new SequenceI[]
-          { seq }, lastres, startres - lastres, av.alignment, true);
+          { seq }, lastres, startres - lastres, av.getAlignment(), true);
         }
       }
       else
@@ -1228,7 +1228,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
           if (max > 0)
           {
             editCommand.appendEdit(EditCommand.DELETE_GAP, new SequenceI[]
-            { seq }, startres, max, av.alignment, true);
+            { seq }, startres, max, av.getAlignment(), true);
           }
         }
       }
@@ -1264,9 +1264,9 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     }
 
     editCommand.appendEdit(EditCommand.DELETE_GAP, seq, blankColumn, 1,
-            av.alignment, true);
+            av.getAlignment(), true);
 
-    editCommand.appendEdit(EditCommand.INSERT_GAP, seq, j, 1, av.alignment,
+    editCommand.appendEdit(EditCommand.INSERT_GAP, seq, j, 1, av.getAlignment(),
             true);
 
   }
@@ -1274,11 +1274,11 @@ public class SeqPanel extends Panel implements MouseMotionListener,
   void deleteChar(int j, SequenceI[] seq, int fixedColumn)
   {
 
-    editCommand.appendEdit(EditCommand.DELETE_GAP, seq, j, 1, av.alignment,
+    editCommand.appendEdit(EditCommand.DELETE_GAP, seq, j, 1, av.getAlignment(),
             true);
 
     editCommand.appendEdit(EditCommand.INSERT_GAP, seq, fixedColumn, 1,
-            av.alignment, true);
+            av.getAlignment(), true);
   }
 
   // ////////////////////////////////////////
@@ -1313,7 +1313,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
     if (stretchGroup == null)
     {
-      stretchGroup = av.alignment.findGroup(sequence);
+      stretchGroup = av.getAlignment().findGroup(sequence);
       if (stretchGroup != null && res > stretchGroup.getStartRes()
               && res < stretchGroup.getEndRes())
       {
@@ -1331,7 +1331,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     {
       stretchGroup = null;
 
-      SequenceGroup[] allGroups = av.alignment.findAllGroups(sequence);
+      SequenceGroup[] allGroups = av.getAlignment().findAllGroups(sequence);
 
       if (allGroups != null)
       {
@@ -1424,7 +1424,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       if (stretchGroup.cs instanceof ClustalxColourScheme)
       {
         ((ClustalxColourScheme) stretchGroup.cs).resetClustalX(
-                stretchGroup.getSequences(av.hiddenRepSequences),
+                stretchGroup.getSequences(av.getHiddenRepSequences()),
                 stretchGroup.getWidth());
       }
 
@@ -1473,14 +1473,14 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
     mouseDragging = true;
 
-    if (y > av.alignment.getHeight())
+    if (y > av.getAlignment().getHeight())
     {
-      y = av.alignment.getHeight() - 1;
+      y = av.getAlignment().getHeight() - 1;
     }
 
-    if (res >= av.alignment.getWidth())
+    if (res >= av.getAlignment().getWidth())
     {
-      res = av.alignment.getWidth() - 1;
+      res = av.getAlignment().getWidth() - 1;
     }
 
     if (stretchGroup.getEndRes() == res)
@@ -1525,7 +1525,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       dragDirection = -1;
     }
 
-    while ((y != oldSeq) && (oldSeq > -1) && (y < av.alignment.getHeight()))
+    while ((y != oldSeq) && (oldSeq > -1) && (y < av.getAlignment().getHeight()))
     {
       // This routine ensures we don't skip any sequences, as the
       // selection is quite slow.
@@ -1662,7 +1662,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
           }
 
           if (mouseDragging && evt.getY() >= getSize().height
-                  && av.alignment.getHeight() > av.getEndSeq())
+                  && av.getAlignment().getHeight() > av.getEndSeq())
           {
             running = ap.scrollUp(false);
           }
@@ -1709,12 +1709,12 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     // rules are: colsel is copied if there is a real intersection between
     // sequence selection
     boolean repaint = false, copycolsel = true;
-    if (av.selectionGroup == null || !av.isSelectionGroupChanged())
+    if (av.getSelectionGroup() == null || !av.isSelectionGroupChanged(true))
     {
       SequenceGroup sgroup = null;
       if (seqsel != null && seqsel.getSize()>0)
       {
-        if (av.alignment == null)
+        if (av.getAlignment() == null)
         {
           System.out
                   .println("Selection message: alignviewport av SeqSetId="
@@ -1723,8 +1723,8 @@ public class SeqPanel extends Panel implements MouseMotionListener,
                           + " 's alignment is NULL! returning immediatly.");
           return;
         }
-        sgroup = seqsel.intersect(av.alignment,
-                (av.hasHiddenRows) ? av.hiddenRepSequences : null);
+        sgroup = seqsel.intersect(av.getAlignment(),
+                (av.hasHiddenRows()) ? av.getHiddenRepSequences() : null);
         if ((sgroup == null || sgroup.getSize() == 0)
                 && (colsel == null || colsel.size() == 0))
         {
@@ -1740,35 +1740,35 @@ public class SeqPanel extends Panel implements MouseMotionListener,
       {
         av.setSelectionGroup(null);
       }
-      repaint = av.isSelectionGroupChanged();
+      repaint = av.isSelectionGroupChanged(true);
     }
-    if (copycolsel && (av.colSel == null || !av.isColSelChanged()))
+    if (copycolsel && (av.getColumnSelection() == null || !av.isColSelChanged(true)))
     {
       // the current selection is unset or from a previous message
       // so import the new colsel.
       if (colsel == null || colsel.size() == 0)
       {
-        if (av.colSel != null)
+        if (av.getColumnSelection() != null)
         {
-          av.colSel.clear();
+          av.getColumnSelection().clear();
         }
       }
       else
       {
         // TODO: shift colSel according to the intersecting sequences
-        if (av.colSel == null)
+        if (av.getColumnSelection() == null)
         {
-          av.colSel = new ColumnSelection(colsel);
+          av.setColumnSelection(new ColumnSelection(colsel));
         }
         else
         {
-          av.colSel.setElementsFrom(colsel);
+          av.getColumnSelection().setElementsFrom(colsel);
         }
       }
-      repaint |= av.isColSelChanged();
+      repaint |= av.isColSelChanged(true);
     }
-    if (copycolsel && av.hasHiddenColumns
-            && (av.colSel == null || av.colSel.getHiddenColumns() == null))
+    if (copycolsel && av.hasHiddenColumns()
+            && (av.getColumnSelection() == null || av.getColumnSelection().getHiddenColumns() == null))
     {
       System.err.println("Bad things");
     }