X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fjalview%2Fgui%2FCutAndPasteTransfer.java;h=4541fc201495ba002dea1e681fff6346679b13ac;hb=db098429f712e3cda729b937cd3f635482f96b52;hp=f3c4d87a985e94ecd79ce6fd9276a643a3e1e4e5;hpb=bd37e6102cbb5e5a2e12d8375ece436cbfbb1bc2;p=jalview.git

diff --git a/src/jalview/gui/CutAndPasteTransfer.java b/src/jalview/gui/CutAndPasteTransfer.java
index f3c4d87..4541fc2 100644
--- a/src/jalview/gui/CutAndPasteTransfer.java
+++ b/src/jalview/gui/CutAndPasteTransfer.java
@@ -20,6 +20,25 @@
  */
 package jalview.gui;
 
+import jalview.api.AlignViewportI;
+import jalview.api.AlignmentViewPanel;
+import jalview.api.ComplexAlignFile;
+import jalview.api.FeaturesDisplayedI;
+import jalview.bin.Jalview;
+import jalview.datamodel.AlignmentI;
+import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.SequenceI;
+import jalview.io.AppletFormatAdapter;
+import jalview.io.FileParse;
+import jalview.io.FormatAdapter;
+import jalview.io.IdentifyFile;
+import jalview.io.JalviewFileChooser;
+import jalview.io.JalviewFileView;
+import jalview.jbgui.GCutAndPasteTransfer;
+import jalview.json.binding.biojson.v1.ColourSchemeMapper;
+import jalview.schemes.ColourSchemeI;
+import jalview.util.MessageManager;
+
 import java.awt.Toolkit;
 import java.awt.datatransfer.Clipboard;
 import java.awt.datatransfer.DataFlavor;
@@ -34,19 +53,6 @@ import javax.swing.JOptionPane;
 import javax.swing.JPopupMenu;
 import javax.swing.SwingUtilities;
 
-import jalview.api.ComplexAlignFile;
-import jalview.datamodel.Alignment;
-import jalview.datamodel.ColumnSelection;
-import jalview.datamodel.SequenceI;
-import jalview.io.FileParse;
-import jalview.io.FormatAdapter;
-import jalview.io.IdentifyFile;
-import jalview.io.JalviewFileChooser;
-import jalview.io.JalviewFileView;
-import jalview.jbgui.GCutAndPasteTransfer;
-import jalview.schemes.ColourSchemeI;
-import jalview.util.MessageManager;
-
 /**
  * Cut'n'paste files into the desktop See JAL-1105
  * 
@@ -56,9 +62,12 @@ import jalview.util.MessageManager;
 public class CutAndPasteTransfer extends GCutAndPasteTransfer
 {
 
-  AlignViewport viewport;
+  AlignmentViewPanel alignpanel;
+
+  AlignViewportI viewport;
 
   FileParse source = null;
+
   public CutAndPasteTransfer()
   {
     SwingUtilities.invokeLater(new Runnable()
@@ -74,9 +83,13 @@ public class CutAndPasteTransfer extends GCutAndPasteTransfer
   /**
    * DOCUMENT ME!
    */
-  public void setForInput(AlignViewport viewport)
+  public void setForInput(AlignmentViewPanel viewpanel)
   {
-    this.viewport = viewport;
+    this.alignpanel = viewpanel;
+    if (alignpanel != null)
+    {
+      this.viewport = alignpanel.getAlignViewport();
+    }
     if (viewport != null)
     {
       ok.setText(MessageManager.getString("action.add"));
@@ -118,7 +131,8 @@ public class CutAndPasteTransfer extends GCutAndPasteTransfer
 
     chooser.setAcceptAllFileFilterUsed(false);
     chooser.setFileView(new JalviewFileView());
-    chooser.setDialogTitle(MessageManager.getString("label.save_text_to_file"));
+    chooser.setDialogTitle(MessageManager
+            .getString("label.save_text_to_file"));
     chooser.setToolTipText(MessageManager.getString("action.save"));
 
     int value = chooser.showSaveDialog(this);
@@ -186,15 +200,35 @@ 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");
+    if (format == null || format.equalsIgnoreCase("EMPTY DATA FILE"))
+    {
+      System.err.println(MessageManager
+              .getString("label.couldnt_read_data"));
+      if (!Jalview.isHeadlessMode())
+      {
+        javax.swing.JOptionPane.showInternalMessageDialog(Desktop.desktop,
+                AppletFormatAdapter.SUPPORTED_FORMATS,
+                MessageManager.getString("label.couldnt_read_data"),
+                JOptionPane.WARNING_MESSAGE);
+      }
+      return;
+    }
+
     // TODO: identify feature, annotation or tree file and parse appropriately.
-    Alignment al = null;
+    AlignmentI al = null;
 
     if (FormatAdapter.isValidFormat(format))
     {
       try
       {
-        FormatAdapter fa = new FormatAdapter(viewport);
+        FormatAdapter fa = new FormatAdapter(alignpanel);
         al = fa.readFile(getText(), "Paste", format);
         source = fa.getAlignFile();
 
@@ -202,21 +236,20 @@ public class CutAndPasteTransfer extends GCutAndPasteTransfer
       {
         JOptionPane.showInternalMessageDialog(Desktop.desktop,
                 MessageManager.formatMessage(
-                        "label.couldnt_read_pasted_text", new String[]
-                        { ex.toString() }), MessageManager
+                        "label.couldnt_read_pasted_text",
+                        new String[] { ex.toString() }), MessageManager
                         .getString("label.error_parsing_text"),
                 JOptionPane.WARNING_MESSAGE);
       }
     }
 
-    if (al != null)
+    if (al != null && al.hasValidSequence())
     {
       String title = MessageManager.formatMessage(
-              "label.input_cut_paste_params", new String[]
-              { format });
+              "label.input_cut_paste_params", new String[] { format });
       if (viewport != null)
       {
-        viewport.addAlignment(al, title);
+        ((AlignViewport) viewport).addAlignment(al, title);
       }
       else
       {
@@ -230,13 +263,20 @@ public class CutAndPasteTransfer extends GCutAndPasteTransfer
                   .getHiddenSequences();
           boolean showSeqFeatures = ((ComplexAlignFile) source)
                   .isShowSeqFeatures();
-          ColourSchemeI cs = ((ComplexAlignFile) source).getColourScheme();
+          String colourSchemeName = ((ComplexAlignFile) source)
+                  .getGlobalColourScheme();
+          FeaturesDisplayedI fd = ((ComplexAlignFile) source)
+                  .getDisplayedFeatures();
           af = new AlignFrame(al, hiddenSeqs, colSel,
-                  AlignFrame.DEFAULT_WIDTH,
-                  AlignFrame.DEFAULT_HEIGHT);
-
+                  AlignFrame.DEFAULT_WIDTH, AlignFrame.DEFAULT_HEIGHT);
           af.getViewport().setShowSequenceFeatures(showSeqFeatures);
-          af.changeColour(cs);
+          af.getViewport().setFeaturesDisplayed(fd);
+          ColourSchemeI cs = ColourSchemeMapper.getJalviewColourScheme(
+                  colourSchemeName, al);
+          if (cs != null)
+          {
+            af.changeColour(cs);
+          }
         }
         else
         {
@@ -259,9 +299,20 @@ public class CutAndPasteTransfer extends GCutAndPasteTransfer
         }
       }
     }
+    else
+    {
+      System.err.println(MessageManager
+              .getString("label.couldnt_read_data"));
+      if (!Jalview.isHeadlessMode())
+      {
+        javax.swing.JOptionPane.showInternalMessageDialog(Desktop.desktop,
+                AppletFormatAdapter.SUPPORTED_FORMATS,
+                MessageManager.getString("label.couldnt_read_data"),
+                JOptionPane.WARNING_MESSAGE);
+      }
+    }
   }
 
-
   /**
    * DOCUMENT ME!
    *