diff options
Diffstat (limited to 'camel/camel-arg-collector.c')
| -rw-r--r-- | camel/camel-arg-collector.c | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/camel/camel-arg-collector.c b/camel/camel-arg-collector.c deleted file mode 100644 index 44b9e2d99b..0000000000 --- a/camel/camel-arg-collector.c +++ /dev/null @@ -1,186 +0,0 @@ -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * 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. - */ - -/* - * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -/* - * included in camel because it is not exported - * by gtk - * - * Bertrand Guiheneuf <bertrand@helixcode.com> - */ - -/* collect a single argument value from a va_list. - * this is implemented as a huge macro <shrug>, because we can't - * pass va_list variables by reference on some systems. - * the corresponding prototype would be: - * static inline gchar* - * gtk_arg_collect_value (GtkArg *arg, - * va_list var_args); - */ -#define CAMEL_ARG_COLLECT_VALUE(arg, var_args, _error) \ -G_STMT_START { \ - gchar *error_msg; \ - GtkType fundamental_type; \ - \ - fundamental_type = GTK_FUNDAMENTAL_TYPE (arg->type); \ - if (fundamental_type > GTK_TYPE_FUNDAMENTAL_LAST) \ - { \ - fundamental_type = gtk_type_get_varargs_type (fundamental_type); \ - if (!fundamental_type) \ - fundamental_type = GTK_FUNDAMENTAL_TYPE (arg->type); \ - } \ - \ - error_msg = NULL; \ - switch (fundamental_type) \ - { \ - case GTK_TYPE_INVALID: \ - error_msg = g_strdup ("invalid untyped argument"); \ - break; \ - \ - case GTK_TYPE_NONE: \ - /* we just ignore this type, since it arithmetically just requires \ - * us to not move the var_args pointer any further. callers need to \ - * check for the validity of GTK_TYPE_NONE themselves. \ - * \ - * error_msg = g_strdup ("invalid argument type `void'"); \ - */ \ - break; \ - \ - /* everything smaller than an int is guarranteed to be \ - * passed as an int \ - */ \ - case GTK_TYPE_CHAR: \ - GTK_VALUE_CHAR (*arg) = va_arg (var_args, gint); \ - break; \ - case GTK_TYPE_UCHAR: \ - GTK_VALUE_UCHAR (*arg) = va_arg (var_args, guint); \ - break; \ - case GTK_TYPE_BOOL: \ - GTK_VALUE_BOOL (*arg) = va_arg (var_args, gint); \ - break; \ - case GTK_TYPE_INT: \ - GTK_VALUE_INT (*arg) = va_arg (var_args, gint); \ - break; \ - case GTK_TYPE_UINT: \ - GTK_VALUE_UINT (*arg) = va_arg (var_args, guint); \ - break; \ - case GTK_TYPE_ENUM: \ - GTK_VALUE_ENUM (*arg) = va_arg (var_args, gint); \ - break; \ - case GTK_TYPE_FLAGS: \ - GTK_VALUE_FLAGS (*arg) = va_arg (var_args, guint); \ - break; \ - \ - /* we collect longs as glongs since they differ in size with \ - * integers on some platforms \ - */ \ - case GTK_TYPE_LONG: \ - GTK_VALUE_LONG (*arg) = va_arg (var_args, glong); \ - break; \ - case GTK_TYPE_ULONG: \ - GTK_VALUE_ULONG (*arg) = va_arg (var_args, gulong); \ - break; \ - \ - /* floats are always passed as doubles \ - */ \ - case GTK_TYPE_FLOAT: \ - /* GTK_VALUE_FLOAT (*arg) = va_arg (var_args, gfloat); */ \ - GTK_VALUE_FLOAT (*arg) = va_arg (var_args, gdouble); \ - break; \ - case GTK_TYPE_DOUBLE: \ - GTK_VALUE_DOUBLE (*arg) = va_arg (var_args, gdouble); \ - break; \ - \ - /* collect pointer values \ - */ \ - case GTK_TYPE_STRING: \ - GTK_VALUE_STRING (*arg) = va_arg (var_args, gchar*); \ - break; \ - case GTK_TYPE_POINTER: \ - GTK_VALUE_POINTER (*arg) = va_arg (var_args, gpointer); \ - break; \ - case GTK_TYPE_BOXED: \ - GTK_VALUE_BOXED (*arg) = va_arg (var_args, gpointer); \ - break; \ - \ - /* structured types \ - */ \ - case GTK_TYPE_SIGNAL: \ - GTK_VALUE_SIGNAL (*arg).f = va_arg (var_args, GtkSignalFunc); \ - GTK_VALUE_SIGNAL (*arg).d = va_arg (var_args, gpointer); \ - break; \ - case GTK_TYPE_ARGS: \ - GTK_VALUE_ARGS (*arg).n_args = va_arg (var_args, gint); \ - GTK_VALUE_ARGS (*arg).args = va_arg (var_args, GtkArg*); \ - break; \ - case GTK_TYPE_FOREIGN: \ - GTK_VALUE_FOREIGN (*arg).data = va_arg (var_args, gpointer); \ - GTK_VALUE_FOREIGN (*arg).notify = va_arg (var_args, GtkDestroyNotify); \ - break; \ - case GTK_TYPE_CALLBACK: \ - GTK_VALUE_CALLBACK (*arg).marshal = va_arg (var_args, GtkCallbackMarshal); \ - GTK_VALUE_CALLBACK (*arg).data = va_arg (var_args, gpointer); \ - GTK_VALUE_CALLBACK (*arg).notify = va_arg (var_args, GtkDestroyNotify); \ - break; \ - case GTK_TYPE_C_CALLBACK: \ - GTK_VALUE_C_CALLBACK (*arg).func = va_arg (var_args, GtkFunction); \ - GTK_VALUE_C_CALLBACK (*arg).func_data = va_arg (var_args, gpointer); \ - break; \ - \ - /* we do some extra sanity checking when collecting objects, \ - * i.e. if the object pointer is not NULL, we check whether we \ - * actually got an object pointer within the desired class branch. \ - */ \ - case GTK_TYPE_OBJECT: \ - GTK_VALUE_OBJECT (*arg) = va_arg (var_args, GtkObject*); \ - if (GTK_VALUE_OBJECT (*arg) != NULL) \ - { \ - register GtkObject *object = GTK_VALUE_OBJECT (*arg); \ - \ - if (object->klass == NULL) \ - error_msg = g_strconcat ("invalid unclassed object pointer for argument type `", \ - gtk_type_name (arg->type), \ - "'", \ - NULL); \ - else if (!gtk_type_is_a (GTK_OBJECT_TYPE (object), arg->type)) \ - error_msg = g_strconcat ("invalid object `", \ - gtk_type_name (GTK_OBJECT_TYPE (object)), \ - "' for argument type `", \ - gtk_type_name (arg->type), \ - "'", \ - NULL); \ - } \ - break; \ - \ - default: \ - error_msg = g_strconcat ("unsupported argument type `", \ - gtk_type_name (arg->type), \ - "'", \ - NULL); \ - break; \ - } \ - \ - _error = error_msg; /* return error_msg; */ \ -} G_STMT_END |