CSSTUDIO-2072 Add the configuration option 'org.csstudio.trends.databrowser3/assign_pvs_from_clipboard_to_the_same_axis_by_default'.

Author: abrahamwolk

app/databrowser/src/main/java/org/csstudio/trends/databrowser3/preferences/Preferences.java

@@ -101,6 +101,10 @@ public static class TimePreset
     /** Setting */
     @Preference public static boolean config_dialog_supported;
 
+    @Preference
+    public static boolean assign_pvs_from_clipboard_to_the_same_axis_by_default;
+
+
     @Preference
     public static String value_axis_label_policy;
 

app/databrowser/src/main/java/org/csstudio/trends/databrowser3/ui/AddPVDialog.java

@@ -169,6 +169,15 @@ private Node createContent(final Model model, final int count)
             useTheSameAxisForAllPVs = true;
             radioButton_useTheSame.setSelected(true);
             row += 1;
+
+            if (Preferences.assign_pvs_from_clipboard_to_the_same_axis_by_default) {
+                radioButton_useTheSame.setSelected(true);
+                radioButton_useTheSame.getOnAction().handle(null);
+            }
+            else {
+                radioButton_useDifferent.setSelected(true);
+                radioButton_useDifferent.getOnAction().handle(null);
+            }
         }
 
         for (int i=0; i<count; ++i)
@@ -232,7 +241,7 @@ private Node createContent(final Model model, final int count)
         }
         ScrollPane scrollPane = new ScrollPane(gridPane);
         scrollPane.setFitToWidth(true);
-        axes.forEach(axis -> axis.setDisable(true)); // By default, the "yes" radio button is selected, and individual axes for each PV are disabled.
+        axes.forEach(axis -> axis.setDisable(useTheSameAxisForAllPVs)); // When the "use the same axis for all PVs" radio button is selected, then individual axes for each PV are disabled. Otherwise, they are enabled.
         return scrollPane;
     }