X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fgui%2FAlignViewport.java;h=ff21931ca327e94230cee87c8d71b2637e25ee99;hb=df5ad7ed6689ae04034c3ade2c9d725de7619b68;hp=6f713fcd0f5bac377c71d0ba7ff1701d43821b9c;hpb=8a6fa9ea9900d0f106529c3f6283e7f9d76dd2cb;p=jalview.git

diff --git a/src/jalview/gui/AlignViewport.java b/src/jalview/gui/AlignViewport.java
index 6f713fc..ff21931 100755
--- a/src/jalview/gui/AlignViewport.java
+++ b/src/jalview/gui/AlignViewport.java
@@ -48,6 +48,7 @@ import jalview.datamodel.*;
 import jalview.schemes.*;
 import jalview.structure.SelectionSource;
 import jalview.structure.StructureSelectionManager;
+import jalview.structure.VamsasSource;
 
 /**
  * DOCUMENT ME!
@@ -55,7 +56,7 @@ import jalview.structure.StructureSelectionManager;
  * @author $author$
  * @version $Revision$
  */
-public class AlignViewport implements SelectionSource
+public class AlignViewport implements SelectionSource, VamsasSource
 {
   private static final int RIGHT_JUSTIFY = 1;
 
@@ -539,12 +540,14 @@ public class AlignViewport implements SelectionSource
 
       try
       {
-        int aWidth = (alignment != null) ? alignment.getWidth() : 0; // null
+        int aWidth = (alignment != null) ? alignment.getWidth() : -1; // null
         // pointer
         // possibility
         // here.
-        if (aWidth < 0)
+        if (aWidth <= 0)
         {
+          updatingConsensus = false;
+          UPDATING_CONSENSUS = false;
           return;
         }
 
@@ -640,9 +643,9 @@ public class AlignViewport implements SelectionSource
   }
 
   /**
-   * DOCUMENT ME!
    * 
-   * @return DOCUMENT ME!
+   * 
+   * @return null or the currently selected sequence region
    */
   public SequenceGroup getSelectionGroup()
   {
@@ -650,10 +653,10 @@ public class AlignViewport implements SelectionSource
   }
 
   /**
-   * DOCUMENT ME!
+   * Set the selection group for this window.
    * 
-   * @param sg
-   *          DOCUMENT ME!
+   * @param sg - group holding references to sequences in this alignment view
+   *          
    */
   public void setSelectionGroup(SequenceGroup sg)
   {
@@ -661,9 +664,8 @@ public class AlignViewport implements SelectionSource
   }
 
   /**
-   * DOCUMENT ME!
-   * 
-   * @return DOCUMENT ME!
+   * GUI state
+   * @return true if conservation based shading is enabled
    */
   public boolean getConservationSelected()
   {
@@ -671,10 +673,9 @@ public class AlignViewport implements SelectionSource
   }
 
   /**
-   * DOCUMENT ME!
-   * 
+   * GUI state
    * @param b
-   *          DOCUMENT ME!
+   *          enable conservation based shading
    */
   public void setConservationSelected(boolean b)
   {
@@ -682,9 +683,8 @@ public class AlignViewport implements SelectionSource
   }
 
   /**
-   * DOCUMENT ME!
-   * 
-   * @return DOCUMENT ME!
+   * GUI state
+   * @return true if percent identity threshold is applied to shading
    */
   public boolean getAbovePIDThreshold()
   {
@@ -692,10 +692,10 @@ public class AlignViewport implements SelectionSource
   }
 
   /**
-   * DOCUMENT ME!
+   * GUI state
    * 
-   * @param b
-   *          DOCUMENT ME!
+   * 
+   * @param b indicate if percent identity threshold is applied to shading
    */
   public void setAbovePIDThreshold(boolean b)
   {
@@ -1563,90 +1563,7 @@ public class AlignViewport implements SelectionSource
   public jalview.datamodel.CigarArray getViewAsCigars(
           boolean selectedRegionOnly)
   {
-    CigarArray selection = null;
-    SequenceI[] seqs = null;
-    int i, iSize;
-    int start = 0, end = 0;
-    if (selectedRegionOnly && selectionGroup != null)
-    {
-      iSize = selectionGroup.getSize();
-      seqs = selectionGroup.getSequencesInOrder(alignment);
-      start = selectionGroup.getStartRes();
-      end = selectionGroup.getEndRes(); // inclusive for start and end in
-      // SeqCigar constructor
-    }
-    else
-    {
-      iSize = alignment.getHeight();
-      seqs = alignment.getSequencesArray();
-      end = alignment.getWidth() - 1;
-    }
-    SeqCigar[] selseqs = new SeqCigar[iSize];
-    for (i = 0; i < iSize; i++)
-    {
-      selseqs[i] = new SeqCigar(seqs[i], start, end);
-    }
-    selection = new CigarArray(selseqs);
-    // now construct the CigarArray operations
-    if (hasHiddenColumns)
-    {
-      Vector regions = colSel.getHiddenColumns();
-      int[] region;
-      int hideStart, hideEnd;
-      int last = start;
-      for (int j = 0; last < end & j < regions.size(); j++)
-      {
-        region = (int[]) regions.elementAt(j);
-        hideStart = region[0];
-        hideEnd = region[1];
-        // edit hidden regions to selection range
-        if (hideStart < last)
-        {
-          if (hideEnd > last)
-          {
-            hideStart = last;
-          }
-          else
-          {
-            continue;
-          }
-        }
-
-        if (hideStart > end)
-        {
-          break;
-        }
-
-        if (hideEnd > end)
-        {
-          hideEnd = end;
-        }
-
-        if (hideStart > hideEnd)
-        {
-          break;
-        }
-        /**
-         * form operations...
-         */
-        if (last < hideStart)
-        {
-          selection.addOperation(CigarArray.M, hideStart - last);
-        }
-        selection.addOperation(CigarArray.D, 1 + hideEnd - hideStart);
-        last = hideEnd + 1;
-      }
-      // Final match if necessary.
-      if (last < end)
-      {
-        selection.addOperation(CigarArray.M, end - last + 1);
-      }
-    }
-    else
-    {
-      selection.addOperation(CigarArray.M, end - start + 1);
-    }
-    return selection;
+    return new jalview.datamodel.CigarArray(alignment, (hasHiddenColumns ? colSel : null), (selectedRegionOnly ? selectionGroup : null));
   }
 
   /**
@@ -1657,21 +1574,24 @@ public class AlignViewport implements SelectionSource
    *          boolean true to just return the selected view
    * @return AlignmentView
    */
-  jalview.datamodel.AlignmentView getAlignmentView(boolean selectedOnly)
+  public jalview.datamodel.AlignmentView getAlignmentView(boolean selectedOnly)
   {
-    // JBPNote:
-    // this is here because the AlignmentView constructor modifies the
-    // CigarArray
-    // object. Refactoring of Cigar and alignment view representation should
-    // be done to remove redundancy.
-    CigarArray aligview = getViewAsCigars(selectedOnly);
-    if (aligview != null)
-    {
-      return new AlignmentView(aligview,
-              (selectedOnly && selectionGroup != null) ? selectionGroup
-                      .getStartRes() : 0);
-    }
-    return null;
+    return getAlignmentView(selectedOnly, false);
+  }
+  
+  /**
+   * return a compact representation of the current alignment selection to pass
+   * to an analysis function
+   * 
+   * @param selectedOnly
+   *          boolean true to just return the selected view
+   * @param markGroups
+   *          boolean true to annotate the alignment view with groups on the alignment (and intersecting with selected region if selectedOnly is true) 
+   * @return AlignmentView
+   */
+  public jalview.datamodel.AlignmentView getAlignmentView(boolean selectedOnly, boolean markGroups)
+  {
+    return new AlignmentView(alignment, colSel, selectionGroup, hasHiddenColumns, selectedOnly, markGroups);
   }
 
   /**