From 1961036f5e0fd6de32551583c5615b7f4adfaead Mon Sep 17 00:00:00 2001 From: Michael Natterer Date: Mon, 7 Sep 2009 21:07:44 +0200 Subject: [PATCH] Add gimp_item_stack_is_flat() which returns TRUE if it's not a tree --- app/core/gimpitemstack.c | 18 ++++++++++++++++++ app/core/gimpitemstack.h | 1 + 2 files changed, 19 insertions(+) diff --git a/app/core/gimpitemstack.c b/app/core/gimpitemstack.c index 035c61f491..c31504672e 100644 --- a/app/core/gimpitemstack.c +++ b/app/core/gimpitemstack.c @@ -140,6 +140,24 @@ gimp_item_stack_get_n_items (GimpItemStack *stack) return n_items; } +gboolean +gimp_item_stack_is_flat (GimpItemStack *stack) +{ + GList *list; + + g_return_val_if_fail (GIMP_IS_ITEM_STACK (stack), TRUE); + + for (list = GIMP_LIST (stack)->list; list; list = g_list_next (list)) + { + GimpViewable *viewable = list->data; + + if (gimp_viewable_get_children (viewable)) + return FALSE; + } + + return TRUE; +} + GList * gimp_item_stack_get_item_iter (GimpItemStack *stack) { diff --git a/app/core/gimpitemstack.h b/app/core/gimpitemstack.h index 6ccd782d9b..339d9b4e5d 100644 --- a/app/core/gimpitemstack.h +++ b/app/core/gimpitemstack.h @@ -48,6 +48,7 @@ GType gimp_item_stack_get_type (void) G_GNUC_CONST; GimpContainer * gimp_item_stack_new (GType item_type); gint gimp_item_stack_get_n_items (GimpItemStack *stack); +gboolean gimp_item_stack_is_flat (GimpItemStack *stack); GList * gimp_item_stack_get_item_iter (GimpItemStack *stack); GList * gimp_item_stack_get_item_list (GimpItemStack *stack); GimpItem * gimp_item_stack_get_item_by_tattoo (GimpItemStack *stack,