X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FJalviewFileChooser.java;h=7a21c16cd52622d58e384572f2bd6a30fe61544c;hb=0d11e2fa31e8cdacb7424c546b952786e1ca538b;hp=98cd1628c607aaf30b6ae918dbdedd40a6158c73;hpb=136c0793b90b72b928c4d77dc109dd5c644e00d3;p=jalview.git

diff --git a/src/jalview/io/JalviewFileChooser.java b/src/jalview/io/JalviewFileChooser.java
index 98cd162..7a21c16 100755
--- a/src/jalview/io/JalviewFileChooser.java
+++ b/src/jalview/io/JalviewFileChooser.java
@@ -65,10 +65,11 @@ public class JalviewFileChooser extends JFileChooser
    * @param selected
    * @return
    */
-  public static JalviewFileChooser forRead(String directory, String selected)
+  public static JalviewFileChooser forRead(String directory,
+          String selected)
   {
-    List<String> extensions = new ArrayList<String>();
-    List<String> descs = new ArrayList<String>();
+    List<String> extensions = new ArrayList<>();
+    List<String> descs = new ArrayList<>();
     for (FileFormatI format : FileFormats.getInstance().getFormats())
     {
       if (format.isReadable())
@@ -95,8 +96,8 @@ public class JalviewFileChooser extends JFileChooser
   {
     // TODO in Java 8, forRead and forWrite can be a single method
     // with a lambda expression parameter for isReadable/isWritable
-    List<String> extensions = new ArrayList<String>();
-    List<String> descs = new ArrayList<String>();
+    List<String> extensions = new ArrayList<>();
+    List<String> descs = new ArrayList<>();
     for (FileFormatI format : FileFormats.getInstance().getFormats())
     {
       if (format.isWritable())
@@ -131,7 +132,8 @@ public class JalviewFileChooser extends JFileChooser
   public JalviewFileChooser(String extension, String desc)
   {
     this(Cache.getProperty("LAST_DIRECTORY"), new String[] { extension },
-            new String[] { desc }, desc, true);
+            new String[]
+            { desc }, desc, true);
   }
 
   JalviewFileChooser(String dir, String[] extensions, String[] descs,
@@ -140,7 +142,7 @@ public class JalviewFileChooser extends JFileChooser
     super(safePath(dir));
     if (extensions.length == descs.length)
     {
-      List<String[]> formats = new ArrayList<String[]>();
+      List<String[]> formats = new ArrayList<>();
       for (int i = 0; i < extensions.length; i++)
       {
         formats.add(new String[] { extensions[i], descs[i] });
@@ -276,6 +278,19 @@ public class JalviewFileChooser extends JFileChooser
     return null;
   }
 
+  File ourselectedFile = null;
+
+  @Override
+  public File getSelectedFile()
+  {
+    File selfile = super.getSelectedFile();
+    if (selfile == null && ourselectedFile != null)
+    {
+      return ourselectedFile;
+    }
+    return selfile;
+  }
+
   @Override
   public int showSaveDialog(Component parent) throws HeadlessException
   {
@@ -283,23 +298,48 @@ public class JalviewFileChooser extends JFileChooser
 
     setDialogType(SAVE_DIALOG);
 
+    this.setSelectedFile(null);
     int ret = showDialog(parent, MessageManager.getString("action.save"));
+    ourselectedFile = getSelectedFile();
 
+    if (getSelectedFile() == null)
+    {
+      // Workaround for Java 9,10 on OSX - no selected file, but there is a
+      // filename typed in
+      try
+      {
+        String filename = ((BasicFileChooserUI) getUI()).getFileName();
+        if (filename != null && filename.length() > 0)
+        {
+          ourselectedFile = new File(getCurrentDirectory(), filename);
+        }
+      } catch (Throwable x)
+      {
+        System.err.println(
+                "Unexpected exception when trying to get filename.");
+        x.printStackTrace();
+      }
+    }
+    if (ourselectedFile == null)
+    {
+      return JalviewFileChooser.CANCEL_OPTION;
+    }
     if (getFileFilter() instanceof JalviewFileFilter)
     {
       JalviewFileFilter jvf = (JalviewFileFilter) getFileFilter();
 
-      if (!jvf.accept(getSelectedFile()))
+      if (!jvf.accept(ourselectedFile))
       {
-        String withExtension = getSelectedFile() + "."
+        String withExtension = getSelectedFile().getName() + "."
                 + jvf.getAcceptableExtension();
-        setSelectedFile(new File(withExtension));
+        ourselectedFile = (new File(getCurrentDirectory(), withExtension));
+        setSelectedFile(ourselectedFile);
       }
     }
     // TODO: ENSURE THAT FILES SAVED WITH A ':' IN THE NAME ARE REFUSED AND THE
     // USER PROMPTED FOR A NEW FILENAME
     if ((ret == JalviewFileChooser.APPROVE_OPTION)
-            && getSelectedFile().exists())
+            && ourselectedFile.exists())
     {
       int confirm = JvOptionPane.showConfirmDialog(parent,
               MessageManager.getString("label.overwrite_existing_file"),
@@ -371,8 +411,8 @@ public class JalviewFileChooser extends JFileChooser
         }
       });
 
-      this.setBorder(new javax.swing.border.TitledBorder(MessageManager
-              .getString("label.recently_opened")));
+      this.setBorder(new javax.swing.border.TitledBorder(
+              MessageManager.getString("label.recently_opened")));
 
       final JScrollPane scroller = new JScrollPane(list);
 
@@ -398,8 +438,8 @@ public class JalviewFileChooser extends JFileChooser
         @Override
         public void run()
         {
-          scroller.getHorizontalScrollBar().setValue(
-                  scroller.getHorizontalScrollBar().getMaximum());
+          scroller.getHorizontalScrollBar()
+                  .setValue(scroller.getHorizontalScrollBar().getMaximum());
         }
       });