grim/gplate

Added gplate_library_tag_foreach

2008-02-08, grim
0dca6bccdacb
Parents c4d20ffaecd2
Children fb092783fc85
Added gplate_library_tag_foreach
2 files changed, 33 insertions(+), 1 deletions(-)
  • +28 -0
    gplate/gplate-library.c
  • +5 -1
    gplate/gplate-library.h
    • --- a/gplate/gplate-library.c Fri Feb 08 00:11:26 2008 -0600
    +++ b/gplate/gplate-library.c Fri Feb 08 02:38:11 2008 -0600
    @@ -449,3 +449,31 @@
    return function;
    }
    +
    +/******************************************************************************
    + * For each stuff
    + *****************************************************************************/
    +typedef struct {
    + GPlateLibraryTagsForeachFunc func;
    + gpointer data;
    +} GPlateLibraryTagsForeachData;
    +
    +static void
    +gplate_library_tags_foreach_helper(gpointer k, gpointer v, gpointer d) {
    + GPlateLibraryTagsForeachData *data = (GPlateLibraryTagsForeachData *)d;
    + GType t = GPOINTER_TO_SIZE(k);
    +
    + data->func(t, data->data);
    +}
    +
    +void
    +gplate_library_tags_foreach(GPlateLibraryTagsForeachFunc func, gpointer data) {
    + GPlateLibraryTagsForeachData d = { 0, };
    +
    + gplate_library_lazy_init();
    +
    + d.func = func;
    + d.data = data;
    +
    + g_hash_table_foreach(tags, gplate_library_tags_foreach_helper, &d);
    +}
    --- a/gplate/gplate-library.h Fri Feb 08 00:11:26 2008 -0600
    +++ b/gplate/gplate-library.h Fri Feb 08 02:38:11 2008 -0600
    @@ -26,6 +26,8 @@
    G_BEGIN_DECLS
    +typedef void (*GPlateLibraryTagsForeachFunc)(GType tag, gpointer data);
    +
    gboolean gplate_library_add_function(const gchar *name, GType function, GError **error);
    gboolean gplate_library_remove_function(const gchar *name, GError **error);
    @@ -38,7 +40,9 @@
    gboolean gplate_library_add_bound_function(const gchar *name, GType function, GType tag, GError **error);
    gboolean gplate_library_lookup_function(const gchar *name, GType *function, GType *tag, GError **error);
    -GType gplate_library_lookup_function_for_tag(const gchar *name, GType tag, GError **error);
    +GType gplate_library_lookup_function_for_tag(const gchar *name, GType tag, GError **error);
    +
    +void gplate_library_tags_foreach(GPlateLibraryTagsForeachFunc func, gpointer data);
    G_END_DECLS