Jalview-JS/JAL-3253-applet additional static final preferences
[jalview.git] / src / jalview / gui / UserDefinedColours.java
index f1ff128..6e3a68b 100755 (executable)
@@ -32,7 +32,7 @@ import jalview.schemes.UserColourScheme;
 import jalview.util.ColorUtils;
 import jalview.util.Format;
 import jalview.util.MessageManager;
-import jalview.util.dialogrunner.RunResponse;
+import jalview.util.Platform;
 import jalview.xml.binding.jalview.JalviewUserColours;
 import jalview.xml.binding.jalview.JalviewUserColours.Colour;
 import jalview.xml.binding.jalview.ObjectFactory;
@@ -69,8 +69,6 @@ public class UserDefinedColours extends GUserDefinedColours
   private static final Font VERDANA_BOLD_10 = new Font("Verdana", Font.BOLD,
           10);
 
-  public static final String USER_DEFINED_COLOURS = "USER_DEFINED_COLOURS";
-
   private static final String LAST_DIRECTORY = "LAST_DIRECTORY";
 
   private static final int MY_FRAME_HEIGHT = 440;
@@ -448,7 +446,7 @@ public class UserDefinedColours extends GUserDefinedColours
   {
     if (isNoSelectionMade())
     {
-      JvOptionPane.showMessageDialog(Desktop.desktop,
+      JvOptionPane.showMessageDialog(Desktop.getDesktopPane(),
               MessageManager
                       .getString("label.no_colour_selection_in_scheme"),
               MessageManager.getString("label.no_colour_selection_warn"),
@@ -485,46 +483,49 @@ public class UserDefinedColours extends GUserDefinedColours
   protected void warnIfUnsavedChanges()
   {
     // BH 2018 no warning in JavaScript TODO
-    
-    if (/** @j2sNative true || */ !changedButNotSaved)
-    {
-      return;
-    }
 
-    String name = schemeName.getText().trim();
-    if (oldColourScheme != null && !"".equals(name)
-            && name.equals(oldColourScheme.getSchemeName()))
-    {
-      String message = MessageManager.formatMessage("label.scheme_changed",
-              name);
-      String title = MessageManager.getString("label.save_changes");
-      String[] options = new String[] { title,
-          MessageManager.getString("label.dont_save_changes"), };
-      final String question = JvSwingUtils.wrapTooltip(true, message);
-      int response = JvOptionPane.showOptionDialog(Desktop.desktop,
-              question, title, JvOptionPane.DEFAULT_OPTION,
-              JvOptionPane.PLAIN_MESSAGE, null, options, options[0]);
-
-      if (response == 0)
+    if (!Platform.isJS() && changedButNotSaved)
+    /**
+     * Java only
+     * 
+     * @j2sIgnore
+     */
+    {
+      String name = schemeName.getText().trim();
+      if (oldColourScheme != null && !"".equals(name)
+              && name.equals(oldColourScheme.getSchemeName()))
       {
-        /*
-         * prompt to save changes to file; if done,
-         * resets 'changed' flag to false
-         */
-        savebutton_actionPerformed();
-      }
+        String message = MessageManager
+                .formatMessage("label.scheme_changed", name);
+        String title = MessageManager.getString("label.save_changes");
+        String[] options = new String[] { title,
+            MessageManager.getString("label.dont_save_changes"), };
+        final String question = JvSwingUtils.wrapTooltip(true, message);
+        int response = JvOptionPane.showOptionDialog(Desktop.getDesktopPane(),
+                question, title, JvOptionPane.DEFAULT_OPTION,
+                JvOptionPane.PLAIN_MESSAGE, null, options, options[0]);
+
+        if (response == 0)
+        {
+          /*
+           * prompt to save changes to file; if done,
+           * resets 'changed' flag to false
+           */
+          savebutton_actionPerformed();
+        }
 
-      /*
-       * if user chooses not to save (either in this dialog or in the
-       * save as dialogs), treat this as a new user defined colour scheme
-       */
-      if (changedButNotSaved)
-      {
         /*
-         * clear scheme name and re-apply as an anonymous scheme
+         * if user chooses not to save (either in this dialog or in the
+         * save as dialogs), treat this as a new user defined colour scheme
          */
-        schemeName.setText("");
-        applyButton_actionPerformed();
+        if (changedButNotSaved)
+        {
+          /*
+           * clear scheme name and re-apply as an anonymous scheme
+           */
+          schemeName.setText("");
+          applyButton_actionPerformed();
+        }
       }
     }
   }
@@ -554,7 +555,7 @@ public class UserDefinedColours extends GUserDefinedColours
   {
     if (isNoSelectionMade())
     {
-      JvOptionPane.showMessageDialog(Desktop.desktop,
+      JvOptionPane.showMessageDialog(Desktop.getDesktopPane(),
               MessageManager
                       .getString("label.no_colour_selection_in_scheme"),
               MessageManager.getString("label.no_colour_selection_warn"),
@@ -645,50 +646,53 @@ public class UserDefinedColours extends GUserDefinedColours
     chooser.setDialogTitle(
             MessageManager.getString("label.load_colour_scheme"));
     chooser.setToolTipText(MessageManager.getString("action.load"));
-    chooser.addResponse(new RunResponse(JalviewFileChooser.APPROVE_OPTION) {
-               @Override
-               public void run() {
-                   File choice = chooser.getSelectedFile();
-                   Cache.setProperty(LAST_DIRECTORY, choice.getParent());
-
-                   UserColourScheme ucs = ColourSchemeLoader
-                           .loadColourScheme(choice.getAbsolutePath());
-                   Color[] colors = ucs.getColours();
-                   schemeName.setText(ucs.getSchemeName());
-
-                   if (ucs.getLowerCaseColours() != null)
-                   {
-                     caseSensitive.setSelected(true);
-                     lcaseColour.setEnabled(true);
-                     resetButtonPanel(true);
-                     for (int i = 0; i < lowerCaseButtons.size(); i++)
-                     {
-                       JButton button = lowerCaseButtons.get(i);
-                       button.setBackground(ucs.getLowerCaseColours()[i]);
-                     }
-                   }
-                   else
-                   {
-                     caseSensitive.setSelected(false);
-                     lcaseColour.setEnabled(false);
-                     resetButtonPanel(false);
-                   }
-
-                   for (int i = 0; i < upperCaseButtons.size(); i++)
-                   {
-                     JButton button = upperCaseButtons.get(i);
-                     button.setBackground(colors[i]);
-                   }
-
-                   addNewColourScheme(choice.getPath());
-               }});
+    chooser.setResponseHandler(0, new Runnable() 
+    {
+         @Override
+         public void run() 
+         {
+           File choice = chooser.getSelectedFile();
+           Cache.setProperty(LAST_DIRECTORY, choice.getParent());
+
+           UserColourScheme ucs = ColourSchemeLoader
+                   .loadColourScheme(choice.getAbsolutePath());
+           Color[] colors = ucs.getColours();
+           schemeName.setText(ucs.getSchemeName());
+
+           if (ucs.getLowerCaseColours() != null)
+               {
+                  caseSensitive.setSelected(true);
+                  lcaseColour.setEnabled(true);
+                  resetButtonPanel(true);
+                  for (int i = 0; i < lowerCaseButtons.size(); i++)
+                  {
+                    JButton button = lowerCaseButtons.get(i);
+                    button.setBackground(ucs.getLowerCaseColours()[i]);
+                  }
+                }
+                else
+                {
+                  caseSensitive.setSelected(false);
+                  lcaseColour.setEnabled(false);
+                  resetButtonPanel(false);
+                }
+
+                for (int i = 0; i < upperCaseButtons.size(); i++)
+                {
+                  JButton button = upperCaseButtons.get(i);
+                  button.setBackground(colors[i]);
+                }
+
+                addNewColourScheme(choice.getPath());
+          }
+       });
     
     chooser.showOpenDialog(this);
   }
 
   /**
    * Loads the user-defined colour scheme from the first file listed in property
-   * "USER_DEFINED_COLOURS". If this fails, returns an all-white colour scheme.
+   * Preferences.USER_DEFINED_COLOURS. If this fails, returns an all-white colour scheme.
    * 
    * @return
    */
@@ -696,7 +700,7 @@ public class UserDefinedColours extends GUserDefinedColours
   {
     UserColourScheme ret = null;
 
-    String colours = Cache.getProperty(USER_DEFINED_COLOURS);
+    String colours = Cache.getProperty(Preferences.USER_DEFINED_COLOURS);
     if (colours != null)
     {
       if (colours.indexOf("|") > -1)
@@ -735,24 +739,31 @@ public class UserDefinedColours extends GUserDefinedColours
     String name = schemeName.getText().trim();
     if (name.length() < 1)
     {
-      JvOptionPane.showInternalMessageDialog(Desktop.desktop,
+      JvOptionPane.showInternalMessageDialog(Desktop.getDesktopPane(),
               MessageManager
                       .getString("label.user_colour_scheme_must_have_name"),
               MessageManager.getString("label.no_name_colour_scheme"),
               JvOptionPane.WARNING_MESSAGE);
     }
 
-    if (ColourSchemes.getInstance().nameExists(name))
+    if (!Platform.isJS() && ColourSchemes.getInstance().nameExists(name))
     {
-      // BH 2018 SwingJS bypasses this question with YES_OPTION
-      int reply = /** @j2sNative  0 &&  */ JvOptionPane.showInternalConfirmDialog(Desktop.desktop,
-              MessageManager.formatMessage(
-                      "label.colour_scheme_exists_overwrite", new Object[]
-                      { name, name }),
-              MessageManager.getString("label.duplicate_scheme_name"),
-              JvOptionPane.YES_NO_OPTION);
-      if (reply != JvOptionPane.YES_OPTION)
+      /**
+       * java only
+       * 
+       * @j2sIgnore
+       */
       {
+        int reply = JvOptionPane.showInternalConfirmDialog(Desktop.getDesktopPane(),
+                MessageManager.formatMessage(
+                        "label.colour_scheme_exists_overwrite", new Object[]
+                        { name, name }),
+                MessageManager.getString("label.duplicate_scheme_name"),
+                JvOptionPane.YES_NO_OPTION);
+        if (reply != JvOptionPane.YES_OPTION)
+        {
+          return;
+        }
       }
     }
 
@@ -765,24 +776,24 @@ public class UserDefinedColours extends GUserDefinedColours
             MessageManager.getString("label.save_colour_scheme"));
     chooser.setToolTipText(MessageManager.getString("action.save"));
     int option = chooser.showSaveDialog(this);
-    if (option == JalviewFileChooser.APPROVE_OPTION) 
-    {
-         File file = chooser.getSelectedFile();
-         UserColourScheme updatedScheme = addNewColourScheme(file.getPath());
-         saveToFile(file);
-         changedButNotSaved = false;
-
-         /*
-          * changes saved - apply to alignment if we are changing 
-          * the currently selected colour scheme; also make the updated
-          * colours the 'backout' scheme on Cancel
-          */
-         if (oldColourScheme != null
-                 && name.equals(oldColourScheme.getSchemeName()))
-         {
-           oldColourScheme = updatedScheme;
-           applyButton_actionPerformed();
-         }
+    if (option == JalviewFileChooser.APPROVE_OPTION)
+    {
+      File file = chooser.getSelectedFile();
+      UserColourScheme updatedScheme = addNewColourScheme(file.getPath());
+      saveToFile(file);
+      changedButNotSaved = false;
+
+      /*
+       * changes saved - apply to alignment if we are changing 
+       * the currently selected colour scheme; also make the updated
+       * colours the 'backout' scheme on Cancel
+       */
+      if (oldColourScheme != null
+              && name.equals(oldColourScheme.getSchemeName()))
+      {
+        oldColourScheme = updatedScheme;
+        applyButton_actionPerformed();
+      }
     }
   }
 
@@ -801,7 +812,8 @@ public class UserDefinedColours extends GUserDefinedColours
      * update the delimited list of user defined colour files in
      * Jalview property USER_DEFINED_COLOURS
      */
-    String defaultColours = Cache.getDefault(USER_DEFINED_COLOURS,
+    String defaultColours = Cache.getDefault(
+            Preferences.USER_DEFINED_COLOURS,
             filePath);
     if (defaultColours.indexOf(filePath) == -1)
     {
@@ -811,7 +823,7 @@ public class UserDefinedColours extends GUserDefinedColours
       }
       defaultColours = defaultColours.concat(filePath);
     }
-    Cache.setProperty(USER_DEFINED_COLOURS, defaultColours);
+    Cache.setProperty(Preferences.USER_DEFINED_COLOURS, defaultColours);
 
     /*
      * construct and register the colour scheme