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Show signals/actions of parent classes

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Original commit message from CVS:
Show signals/actions of parent classes
This commit is contained in:
David Schleef 2003-08-18 07:34:17 +00:00
parent 9b999ac27b
commit c8bdc194d0
1 changed files with 30 additions and 26 deletions
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56
tools/gst-inspect.c
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@ -732,8 +732,8 @@ print_element_info (GstElementFactory *factory)
guint nsignals;
gint i, k;
GSignalQuery *query;
GType type;
signals = g_signal_list_ids (G_OBJECT_TYPE (element), &nsignals);
for (k = 0; k < 2; k++) {
gint counted = 0;
@ -742,37 +742,41 @@ print_element_info (GstElementFactory *factory)
else
g_print ("\nElement Actions:\n");
for (i = 0; i < nsignals; i++) {
gint n_params;
GType return_type;
const GType *param_types;
gint j;
for(type = G_OBJECT_TYPE(element); type; type = g_type_parent(type)){
signals = g_signal_list_ids (type, &nsignals);
query = g_new0 (GSignalQuery,1);
g_signal_query (signals[i], query);
for (i = 0; i < nsignals; i++) {
gint n_params;
GType return_type;
const GType *param_types;
gint j;
if ((k == 0 && !(query->signal_flags & G_SIGNAL_ACTION)) ||
(k == 1 && (query->signal_flags & G_SIGNAL_ACTION))) {
n_params = query->n_params;
return_type = query->return_type;
param_types = query->param_types;
query = g_new0 (GSignalQuery,1);
g_signal_query (signals[i], query);
g_print (" \"%s\" :\t %s user_function (%s* object",
query->signal_name, g_type_name (return_type),
g_type_name (G_OBJECT_TYPE (element)));
if ((k == 0 && !(query->signal_flags & G_SIGNAL_ACTION)) ||
(k == 1 && (query->signal_flags & G_SIGNAL_ACTION))) {
n_params = query->n_params;
return_type = query->return_type;
param_types = query->param_types;
for (j = 0; j < n_params; j++) {
g_print (",\n \t\t\t\t%s arg%d", g_type_name(param_types[j]), j);
}
if (k == 0)
g_print (",\n \t\t\t\tgpointer user_data);\n");
else
g_print (");\n");
g_print (" \"%s\" :\t %s user_function (%s* object",
query->signal_name, g_type_name (return_type),
g_type_name (type));
counted++;
}
for (j = 0; j < n_params; j++) {
g_print (",\n \t\t\t\t%s arg%d", g_type_name(param_types[j]), j);
}
if (k == 0)
g_print (",\n \t\t\t\tgpointer user_data);\n");
else
g_print (");\n");
g_free (query);
counted++;
}
g_free (query);
}
}
if (counted == 0) g_print (" none\n");
}