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And the gst_utit_set_object_arg function too of course...

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Original commit message from CVS:
And the gst_utit_set_object_arg function too of course...
This commit is contained in:
Wim Taymans 2001-03-03 18:19:38 +00:00
parent a27f7e76d0
commit 7ae9b35226
1 changed files with 78 additions and 0 deletions
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78
gst/gstutils.c
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@ -20,6 +20,9 @@
* Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#include "gstextratypes.h"
#include "gstutils.h"
@ -183,3 +186,78 @@ void gst_util_dump_mem(guchar *mem, guint size) {
}
g_print("\n");
}
void gst_util_set_object_arg (GtkObject *object, guchar *name, gchar *value)
{
if (name && value) {
GtkType type = GTK_OBJECT_TYPE (object);
GtkArgInfo *info;
gchar *result;
result = gtk_object_arg_get_info (type, name, &info);
if (result) {
g_print("gstutil: %s\n", result);
}
else if (info->arg_flags & GTK_ARG_WRITABLE) {
switch (info->type) {
case GTK_TYPE_STRING:
gtk_object_set (GTK_OBJECT (object), name, value, NULL);
break;
case GTK_TYPE_INT: {
gint i;
sscanf (value, "%d", &i);
gtk_object_set (GTK_OBJECT (object), name, i, NULL);
break;
}
case GTK_TYPE_LONG: {
glong i;
sscanf (value, "%ld", &i);
gtk_object_set (GTK_OBJECT (object), name, i, NULL);
break;
}
case GTK_TYPE_ULONG: {
gulong i;
sscanf (value, "%lu", &i);
gtk_object_set (GTK_OBJECT (object), name, i, NULL);
break;
}
case GTK_TYPE_BOOL: {
gboolean i = FALSE;
if (!strcmp ("true", value)) i = TRUE;
gtk_object_set (GTK_OBJECT (object), name, i, NULL);
break;
}
case GTK_TYPE_CHAR: {
gchar i;
sscanf (value, "%c", &i);
gtk_object_set (GTK_OBJECT (object), name, i, NULL);
break;
}
case GTK_TYPE_UCHAR: {
guchar i;
sscanf (value, "%c", &i);
gtk_object_set (GTK_OBJECT (object), name, i, NULL);
break;
}
case GTK_TYPE_FLOAT: {
gfloat i;
sscanf (value, "%f", &i);
gtk_object_set (GTK_OBJECT (object), name, i, NULL);
break;
}
case GTK_TYPE_DOUBLE: {
gdouble i;
sscanf (value, "%g", (float *)&i);
gtk_object_set (GTK_OBJECT (object), name, i, NULL);
break;
}
default:
if (info->type == GST_TYPE_FILENAME) {
gtk_object_set (GTK_OBJECT (object), name, value, NULL);
}
break;
}
}
}
}