column format field is only sensitive if Custom type is selected

4 files changed, 31 insertions, 0 deletions

diff --git a/plugins/gtkui/callbacks.c b/plugins/gtkui/callbacks.c
index e302169a..f24ecea4 100644
--- a/plugins/gtkui/callbacks.c
+++ b/plugins/gtkui/callbacks.c
@@ -39,6 +39,9 @@
 #include "gtkui.h"
 #include "parser.h"
 
+#define trace(...) { fprintf (stderr, __VA_ARGS__); }
+//#define trace(fmt,...)
+
 #define SELECTED(it) (deadbeef->pl_is_selected(it))
 #define SELECT(it, sel) (deadbeef->pl_set_selected(it,sel))
 #define VSELECT(it, sel) {deadbeef->pl_set_selected(it,sel);gtk_pl_redraw_item_everywhere (it);}
@@ -1843,6 +1846,24 @@ on_remove_column_activate              (GtkMenuItem     *menuitem,
     gtkpl_column_rewrite_config (ps);
 }
 
+void
+on_column_id_changed                   (GtkComboBox     *combobox,
+                                        gpointer         user_data)
+{
+    GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (combobox));
+    if (!toplevel) {
+        trace ("failed to get toplevel widget for column id combobox\n");
+        return;
+    }
+    int act = gtk_combo_box_get_active (combobox) + 1;
+    GtkWidget *fmt = lookup_widget (toplevel, "format");
+    if (!fmt) {
+        trace ("failed to get column format widget\n");
+        return;
+    }
+    gtk_widget_set_sensitive (fmt, act > DB_COLUMN_ID_MAX ? FALSE : TRUE);
+}
+
 
 void
 on_pref_alsa_freewhenstopped_clicked   (GtkButton       *button,
@@ -2401,3 +2422,4 @@ on_trackproperties_delete_event        (GtkWidget       *widget,
     return FALSE;
 }
 
+
diff --git a/plugins/gtkui/callbacks.h b/plugins/gtkui/callbacks.h
index f4667bde..f73b7c91 100644
--- a/plugins/gtkui/callbacks.h
+++ b/plugins/gtkui/callbacks.h
@@ -787,3 +787,7 @@ gboolean
 on_trackproperties_delete_event        (GtkWidget       *widget,
                                         GdkEvent        *event,
                                         gpointer         user_data);
+
+void
+on_column_id_changed                   (GtkComboBox     *combobox,
+                                        gpointer         user_data);
diff --git a/plugins/gtkui/deadbeef.glade b/plugins/gtkui/deadbeef.glade
index f54f18bf..d2d0f274 100644
--- a/plugins/gtkui/deadbeef.glade
+++ b/plugins/gtkui/deadbeef.glade
@@ -3177,6 +3177,7 @@ Track
 Custom</property>
 	      <property name="add_tearoffs">False</property>
 	      <property name="focus_on_click">True</property>
+	      <signal name="changed" handler="on_column_id_changed" last_modification_time="Mon, 04 Jan 2010 17:31:44 GMT"/>
 	    </widget>
 	    <packing>
 	      <property name="left_attach">1</property>
diff --git a/plugins/gtkui/interface.c b/plugins/gtkui/interface.c
index ed1bbb47..9750310e 100644
--- a/plugins/gtkui/interface.c
+++ b/plugins/gtkui/interface.c
@@ -2099,6 +2099,10 @@ create_editcolumndlg (void)
   gtk_dialog_add_action_widget (GTK_DIALOG (editcolumndlg), okbutton1, GTK_RESPONSE_OK);
   GTK_WIDGET_SET_FLAGS (okbutton1, GTK_CAN_DEFAULT);
 
+  g_signal_connect ((gpointer) id, "changed",
+                    G_CALLBACK (on_column_id_changed),
+                    NULL);
+
   /* Store pointers to all widgets, for use by lookup_widget(). */
   GLADE_HOOKUP_OBJECT_NO_REF (editcolumndlg, editcolumndlg, "editcolumndlg");
   GLADE_HOOKUP_OBJECT_NO_REF (editcolumndlg, dialog_vbox1, "dialog_vbox1");