X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fviewmodel%2FAlignmentViewport.java;h=a648b348efa986e239a00f56afdf26a39d267168;hb=17b7d054cf7faa5ee57ad8c8c4c9daa495d8cb35;hp=7849c2d1ea69cf2d66429f688f1c3f5f16f89de7;hpb=fbfbbe26bee37143d5279fe4d254a5a89c96b021;p=jalview.git

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index 7849c2d..a648b34 100644
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -20,6 +20,18 @@
  */
 package jalview.viewmodel;
 
+import java.awt.Color;
+import java.beans.PropertyChangeSupport;
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.BitSet;
+import java.util.Deque;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
 import jalview.analysis.AnnotationSorter.SequenceAnnotationOrder;
 import jalview.analysis.Conservation;
 import jalview.analysis.TreeModel;
@@ -29,6 +41,7 @@ import jalview.api.AlignViewportI;
 import jalview.api.AlignmentViewPanel;
 import jalview.api.FeaturesDisplayedI;
 import jalview.api.ViewStyleI;
+import jalview.bin.Console;
 import jalview.commands.CommandI;
 import jalview.datamodel.AlignedCodonFrame;
 import jalview.datamodel.AlignmentAnnotation;
@@ -46,6 +59,7 @@ import jalview.datamodel.Sequence;
 import jalview.datamodel.SequenceCollectionI;
 import jalview.datamodel.SequenceGroup;
 import jalview.datamodel.SequenceI;
+import jalview.project.Jalview2XML;
 import jalview.renderer.ResidueShader;
 import jalview.renderer.ResidueShaderI;
 import jalview.schemes.ColourSchemeI;
@@ -62,18 +76,6 @@ import jalview.workers.ComplementConsensusThread;
 import jalview.workers.ConsensusThread;
 import jalview.workers.StrucConsensusThread;
 
-import java.awt.Color;
-import java.beans.PropertyChangeSupport;
-import java.util.ArrayDeque;
-import java.util.ArrayList;
-import java.util.BitSet;
-import java.util.Deque;
-import java.util.HashMap;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
 /**
  * base class holding visualization and analysis attributes and common logic for
  * an active alignment view displayed in the GUI
@@ -101,6 +103,11 @@ public abstract class AlignmentViewport
   protected Deque<CommandI> redoList = new ArrayDeque<>();
 
   /**
+   * used to determine if quit should be confirmed
+   */
+  private boolean savedUpToDate = false;
+
+  /**
    * alignment displayed in the viewport. Please use get/setter
    */
   protected AlignmentI alignment;
@@ -2615,6 +2622,8 @@ public abstract class AlignmentViewport
     {
       this.historyList.push(command);
       broadcastCommand(command, false);
+      setSavedUpToDate(false);
+      Jalview2XML.setStateSavedUpToDate(false);
     }
   }
 
@@ -3103,4 +3112,18 @@ public abstract class AlignmentViewport
     return (alignment.getHiddenColumns().getVisContigsIterator(start, end,
             false));
   }
+
+  public void setSavedUpToDate(boolean s)
+  {
+    Console.debug(
+            "Setting " + this.getViewId() + " setSavedUpToDate to " + s);
+    savedUpToDate = s;
+  }
+
+  public boolean savedUpToDate()
+  {
+    Console.debug("Returning " + this.getViewId() + " savedUpToDate value: "
+            + savedUpToDate);
+    return savedUpToDate;
+  }
 }