Merge branch 'develop' into features/JAL-892varnaToProject

[jalview.git] / src / jalview / gui / CutAndPasteTransfer.java

diff --git a/src/jalview/gui/CutAndPasteTransfer.java b/src/jalview/gui/CutAndPasteTransfer.java
index 7268ae5..979d1aa 100644 (file)
--- a/src/jalview/gui/CutAndPasteTransfer.java
+++ b/src/jalview/gui/CutAndPasteTransfer.java
@@ -23,6 +23,7 @@ package jalview.gui;
 import jalview.api.AlignViewportI;
 import jalview.api.AlignmentViewPanel;
 import jalview.api.ComplexAlignFile;
+import jalview.api.FeaturesDisplayedI;
 import jalview.datamodel.AlignmentI;
 import jalview.datamodel.ColumnSelection;
 import jalview.datamodel.SequenceI;
@@ -194,7 +195,13 @@ public class CutAndPasteTransfer extends GCutAndPasteTransfer
    */
   public void ok_actionPerformed(ActionEvent e)
   {
-    String format = new IdentifyFile().Identify(getText(), "Paste");
+    String text = getText();
+    if (text.trim().length() < 1)
+    {
+      return;
+    }
+
+    String format = new IdentifyFile().Identify(text, "Paste");
     // TODO: identify feature, annotation or tree file and parse appropriately.
     AlignmentI al = null;
 
@@ -239,11 +246,13 @@ public class CutAndPasteTransfer extends GCutAndPasteTransfer
           boolean showSeqFeatures = ((ComplexAlignFile) source)
                   .isShowSeqFeatures();
           ColourSchemeI cs = ((ComplexAlignFile) source).getColourScheme();
+          FeaturesDisplayedI fd = ((ComplexAlignFile) source)
+                  .getDisplayedFeatures();
           af = new AlignFrame(al, hiddenSeqs, colSel,
                   AlignFrame.DEFAULT_WIDTH,
                   AlignFrame.DEFAULT_HEIGHT);
-
           af.getViewport().setShowSequenceFeatures(showSeqFeatures);
+          af.getViewport().setFeaturesDisplayed(fd);
           af.changeColour(cs);
         }
         else