-/* gtkextra
- * Copyright 1999-2001 Adrian E. Feiguin <feiguin@ifir.edu.ar>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#include <config.h>
-
-#include <string.h>
-#include <gtk/gtk.h>
-#include "gtkextrafeatures.h"
-#include <gobject/gvaluecollector.h>
-
-const guint gtkextra_major_version = GTKEXTRA_MAJOR_VERSION;
-const guint gtkextra_minor_version = GTKEXTRA_MINOR_VERSION;
-const guint gtkextra_micro_version = GTKEXTRA_MICRO_VERSION;
-const guint gtkextra_binary_age = GTKEXTRA_BINARY_AGE;
-const guint gtkextra_interface_age = GTKEXTRA_INTERFACE_AGE;
-
-gchar *
-gtkextra_check_version (guint required_major,
- guint required_minor,
- guint required_micro)
-{
- if (required_major > GTKEXTRA_MAJOR_VERSION)
- return "GtkExtra version too old (major mismatch)";
- if (required_major < GTKEXTRA_MAJOR_VERSION)
- return "GtkExtra version too new (major mismatch)";
- if (required_minor > GTKEXTRA_MINOR_VERSION)
- return "GtkExtra version too old (minor mismatch)";
- if (required_minor < GTKEXTRA_MINOR_VERSION)
- return "GtkExtra version too new (minor mismatch)";
- if (required_micro < GTKEXTRA_MICRO_VERSION - GTKEXTRA_BINARY_AGE)
- return "GtkExtra version too new (micro mismatch)";
- if (required_micro > GTKEXTRA_MICRO_VERSION)
- return "GtkExtra version too old (micro mismatch)";
- return NULL;
-}
-
-/*
-void
-_gtkextra_signal_test(GtkObject *object, guint signal_id, gint arg1, gint arg2, gboolean *default_ret)
-{
- gboolean result;
- GValue ret = { 0, };
- GValue instance_and_param[3] = { { 0, }, {0, }, {0, } };
-
- g_value_init(instance_and_param + 0, GTK_OBJECT_TYPE(object));
- g_value_set_instance(instance_and_param + 0, G_OBJECT(object));
-
- g_value_init(instance_and_param + 1, G_TYPE_INT);
- g_value_set_int(instance_and_param + 1, arg1);
-
- g_value_init(instance_and_param + 2, G_TYPE_INT);
- g_value_set_int(instance_and_param + 2, arg2);
-
- g_value_init(&ret, G_TYPE_BOOLEAN);
- g_value_set_boolean(&ret, *default_ret);
-
- g_signal_emitv(instance_and_param, signal_id, 0, &ret);
- *default_ret = g_value_get_boolean(&ret);
-
- g_value_unset(instance_and_param + 0);
- g_value_unset(instance_and_param + 1);
- g_value_unset(instance_and_param + 2);
-}
-*/
-
-void
-_gtkextra_signal_emit(GtkObject *object, guint signal_id, ...)
-{
- gboolean *result;
- GValue ret = { 0, };
- GValue instance_and_params [10] = { {0, }, };
- va_list var_args;
- GSignalQuery query;
- gchar *error;
- int i;
-
- va_start (var_args, signal_id);
-
- g_value_init(instance_and_params + 0, GTK_OBJECT_TYPE(object));
- g_value_set_instance (instance_and_params + 0, G_OBJECT(object));
-
- g_signal_query(signal_id, &query);
-
- for (i = 0; i < query.n_params; i++)
- {
- gboolean static_scope = query.param_types[i]&~G_SIGNAL_TYPE_STATIC_SCOPE;
- g_value_init(instance_and_params + i + 1, query.param_types[i]);
-
-
- G_VALUE_COLLECT (instance_and_params + i + 1,
- var_args,
- static_scope ? G_VALUE_NOCOPY_CONTENTS : 0,
- &error);
-
- if (error)
- {
- g_warning ("%s: %s", G_STRLOC, error);
- g_free (error);
- while (i-- > 0)
- g_value_unset (instance_and_params + i);
-
- va_end (var_args);
- return;
- }
-
-
- }
-
- g_value_init(&ret, query.return_type);
- result = va_arg(var_args,gboolean *);
- g_value_set_boolean(&ret, *result);
- g_signal_emitv(instance_and_params, signal_id, 0, &ret);
- *result = g_value_get_boolean(&ret);
- g_value_unset (&ret);
-
- for (i = 0; i < query.n_params; i++)
- g_value_unset (instance_and_params + 1 + i);
- g_value_unset (instance_and_params + 0);
-
- va_end (var_args);
-}