Ticket #20990: open-dialog-details.patch

src/org/openstreetmap/josm/gui/widgets/AbstractFileChooser.java

@@ -6 +6 @@
 import java.io.File;
 import java.util.Locale;
 
+import javax.swing.ActionMap;
 import javax.swing.filechooser.FileFilter;
 
 /**
@@ -214 +215 @@
      * @see java.awt.GraphicsEnvironment#isHeadless
      */
     public abstract int showSaveDialog(Component parent);
+
+    /**
+     * Gets the list of action names.
+     *
+     * @return a <code>ActionMap</code> array containing all the action names
+     *
+     */
+    public abstract ActionMap getActionMap();
 }

src/org/openstreetmap/josm/gui/widgets/FileChooserManager.java

@@ -7 +7 @@
 import java.util.Collections;
 import java.util.function.Predicate;
 
+import javax.swing.Action;
 import javax.swing.JFileChooser;
 import javax.swing.filechooser.FileFilter;
 
@@ -36 +37 @@
             // Native dialogs do not support file filters, so do not set them as default, except for OS X where they never worked
             PlatformManager.isPlatformOsx());
 
+    /**
+     * Property to use the details view in file dialogs.
+     */
+    public static final BooleanProperty PROP_USE_DETAILS_VIEW_FILE_DIALOG = new BooleanProperty("use.details.view.file.dialog", false);
+
     private final boolean open;
     private final String lastDirProperty;
     private final String curDir;
@@ -302 +308 @@
             fc = new NativeFileChooser(f);
         } else {
             fc = new SwingFileChooser(f);
+            if (PROP_USE_DETAILS_VIEW_FILE_DIALOG.get()) {
+                Action details = fc.getActionMap().get("viewTypeDetails");
+                details.actionPerformed(null);
+            }
         }
 
         if (title != null) {

src/org/openstreetmap/josm/gui/widgets/SwingFileChooser.java

@@ -4 +4 @@
 import java.awt.Component;
 import java.io.File;
 
+import javax.swing.ActionMap;
 import javax.swing.JFileChooser;
 import javax.swing.filechooser.FileFilter;
 
@@ -105 +106 @@
         jFileChooser.setLocale(locale);
         return jFileChooser.showSaveDialog(parent);
     }
+
+    @Override
+    public ActionMap getActionMap() {
+        return jFileChooser.getActionMap();
+    }
 }