X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-dialog-action-var-info.c;h=21f9f0439ce52e8292ff2ea49eedc2198f572a2b;hb=0cd7c010e3e5c316ef0eb0317fb7f408d164679d;hp=d6b974f6877975b9a2952cd93d76e3b38d67b552;hpb=491cd3744c11da45ac6e41c734e4a33c19b060c9;p=pspp

diff --git a/src/ui/gui/psppire-dialog-action-var-info.c b/src/ui/gui/psppire-dialog-action-var-info.c
index d6b974f687..21f9f0439c 100644
--- a/src/ui/gui/psppire-dialog-action-var-info.c
+++ b/src/ui/gui/psppire-dialog-action-var-info.c
@@ -56,7 +56,7 @@ treeview_item_selected (gpointer data)
 }
 
 static gchar *
-generate_syntax__ (PsppireDialogAction *act, const char *prefix)
+generate_syntax__ (const PsppireDialogAction *act, const char *prefix)
 {
   struct variable **vars;
   size_t n_vars;
@@ -101,7 +101,7 @@ generate_syntax__ (PsppireDialogAction *act, const char *prefix)
 }
 
 static gchar *
-generate_syntax (PsppireDialogAction *act)
+generate_syntax (const PsppireDialogAction *act)
 {
   return generate_syntax__ (act, "");
 }
@@ -164,12 +164,19 @@ jump_to (PsppireDialog *d, gint response, gpointer data)
 }
 
 static void
-psppire_dialog_action_var_info_activate (GtkAction *a)
+psppire_dialog_action_var_info_activate (PsppireDialogAction *a)
 {
   PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
   PsppireDialogActionVarInfo *act = PSPPIRE_DIALOG_ACTION_VAR_INFO (pda);
 
-  GtkBuilder *xml = builder_new ("variable-info.ui");
+  GHashTable *thing = psppire_dialog_action_get_hash_table (pda);
+  GtkBuilder *xml = g_hash_table_lookup (thing, a);
+  if (!xml)
+    {
+      xml = builder_new ("variable-info.ui");
+      g_hash_table_insert (thing, a, xml);
+    }
+
   act->output = psppire_output_view_new (
     GTK_LAYOUT (get_widget_assert (xml, "layout1")), NULL, NULL, NULL);
 
@@ -184,15 +191,12 @@ psppire_dialog_action_var_info_activate (GtkAction *a)
                     "changed", G_CALLBACK (populate_output),
 		    act);
 
-
   g_signal_connect (pda->dialog, "response", G_CALLBACK (jump_to),
 		    pda);
 
   psppire_dialog_action_set_valid_predicate (pda,
 					     treeview_item_selected);
 
-  g_object_unref (xml);
-
   if (PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_var_info_parent_class)->activate)
     PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_var_info_parent_class)->activate (pda);
 }
@@ -200,9 +204,7 @@ psppire_dialog_action_var_info_activate (GtkAction *a)
 static void
 psppire_dialog_action_var_info_class_init (PsppireDialogActionVarInfoClass *class)
 {
-  GtkActionClass *action_class = GTK_ACTION_CLASS (class);
-
-  action_class->activate = psppire_dialog_action_var_info_activate;
+  psppire_dialog_action_set_activation (class, psppire_dialog_action_var_info_activate);
   PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
 }