Enable the value_labels popup dialog

[pspp] / src / ui / gui / main.c

diff --git a/src/ui/gui/main.c b/src/ui/gui/main.c
index 2d90ce8fd257648527c26850d1809e8a9b1c6a4c..9733e54d7547fb20beeb3e2fcc7e85ead9f2cf6f 100644 (file)
--- a/src/ui/gui/main.c
+++ b/src/ui/gui/main.c
@@ -57,8 +57,8 @@ show_version_and_exit ()
 
   return TRUE;
 }
-\f
 
+\f
 
 gboolean
 init_prepare (GSource * source, gint * timeout_)
@@ -94,7 +94,7 @@ static GSourceFuncs init_funcs =
 \f
 
 
-GtkWidget *wsplash;
+GtkWidget *wsplash = 0;
 gint64 start_time = 0;
 
 
@@ -139,20 +139,29 @@ static gint
 on_local_options (GApplication * application,
                   GVariantDict * options, gpointer user_data)
 {
-  GVariant *b;
-
-  b =
-    g_variant_dict_lookup_value (options, "no-splash",
-                                 G_VARIANT_TYPE_BOOLEAN);
-  if (b)
-    {
+  {
+    GVariant *b =
+      g_variant_dict_lookup_value (options, "no-unique",
+                                  G_VARIANT_TYPE_BOOLEAN);
+    if (b)
+      {
+       GApplicationFlags flags =  g_application_get_flags (application);
+       flags |= G_APPLICATION_NON_UNIQUE;
+       g_application_set_flags (application, flags);
+       g_variant_unref (b);
+      }
+  }
+  {
+    GVariant *b =
+      g_variant_dict_lookup_value (options, "no-splash",
+                                  G_VARIANT_TYPE_BOOLEAN);
+    if (b)
       g_variant_unref (b);
-    }
-  else
-    {
+    else
       start_time = g_get_monotonic_time ();
-    }
+  }
 
+  
   return -1;
 }
 
@@ -202,39 +211,54 @@ destroy_splash (gpointer ud)
 {
   GtkWidget *sp = GTK_WIDGET (ud);
   gtk_widget_destroy (sp);
+  wsplash = NULL;
   return G_SOURCE_REMOVE;
 }
 
+
+static void
+wait_for_splash (GApplication *app, GtkWindow *x)
+{
+  if (wsplash)
+    {
+      gtk_window_set_transient_for (GTK_WINDOW (wsplash), x);
+      gtk_application_add_window (GTK_APPLICATION (app), GTK_WINDOW (wsplash));
+      gtk_window_set_keep_above (GTK_WINDOW (wsplash), TRUE);
+      gtk_window_present (GTK_WINDOW (wsplash));
+
+      /* Remove the splash screen after SPLASH_DURATION milliseconds */
+      gint64 elapsed_time = (g_get_monotonic_time () - start_time) / 1000;
+      if (SPLASH_DURATION - elapsed_time <= 0)
+       destroy_splash (wsplash);
+      else
+       g_timeout_add (SPLASH_DURATION - elapsed_time, destroy_splash, wsplash);
+    }
+}
+
+
 static void
 on_activate (GApplication * app, gpointer ud)
 {
   post_initialise (app);
 
   GtkWindow *x = create_data_window ();
-  gtk_window_set_transient_for (GTK_WINDOW (wsplash), GTK_WINDOW (x));
   gtk_application_add_window (GTK_APPLICATION (app), x);
-  gtk_application_add_window (GTK_APPLICATION (app), GTK_WINDOW (wsplash));
-  gtk_window_set_keep_above (GTK_WINDOW (wsplash), TRUE);
-  gtk_window_present (GTK_WINDOW (wsplash));
-
-  /* Remove the splash screen after SPLASH_DURATION milliseconds */
-  gint64 elapsed_time = (g_get_monotonic_time () - start_time) / 1000;
-  if (SPLASH_DURATION - elapsed_time <= 0)
-    destroy_splash (wsplash);
-  else
-    g_timeout_add (SPLASH_DURATION - elapsed_time, destroy_splash, wsplash);
+
+  wait_for_splash (app, x);
 }
 
 
 static void
-on_open (GApplication * app, GFile ** files, gint n_files, gchar * hint,
+on_open (GApplication *app, GFile **files, gint n_files, gchar * hint,
          gpointer ud)
 {
   post_initialise (app);
 
   gchar *file = g_file_get_parse_name (files[0]);
-  psppire_preload_file (file);
+  GtkWindow *x = psppire_preload_file (file);
   g_free (file);
+
+  wait_for_splash (app, x);
 }
 
 
@@ -244,7 +268,7 @@ process_pre_start_arguments (int *argc, char ***argv)
 {
   GOptionEntry oe[] = {
     {"version", 'V', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK,
-     show_version_and_exit, "Show version information and exit", 0},
+     show_version_and_exit, N_("Show version information and exit"), 0},
     {NULL}
   };
 
@@ -259,6 +283,8 @@ process_pre_start_arguments (int *argc, char ***argv)
 int
 main (int argc, char *argv[])
 {
+  set_program_name (argv[0]);
+
   GtkApplication *app =
     gtk_application_new ("gnu.pspp", G_APPLICATION_HANDLES_OPEN);
 
@@ -266,7 +292,9 @@ main (int argc, char *argv[])
 
   GOptionEntry oe[] = {
     {"no-splash", 'q', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, NULL,
-     "Do not display the splash screen", 0},
+      N_("Do not display the splash screen"), 0},
+    {"no-unique", 'n', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, NULL,
+      N_("Do not attempt single instance negotiation"), 0},
     {NULL}
   };