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Make getting items by name work on trees

This commit is contained in:
Michael Natterer 2009-08-02 00:21:31 +02:00
parent 227076b6d1
commit 99ceaf984a
1 changed files with 34 additions and 6 deletions
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40
app/core/gimpimage.c
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@ -2965,14 +2965,42 @@ gimp_image_get_vectors_by_tattoo (const GimpImage *image,
return GIMP_VECTORS (gimp_image_get_item_by_tattoo (image->vectors, tattoo));
}
static GimpItem *
gimp_image_get_item_by_name (GimpContainer *items,
const gchar *name)
{
GList *list;
for (list = GIMP_LIST (items)->list; list; list = g_list_next (list))
{
GimpItem *item = list->data;
GimpContainer *children;
if (! strcmp (gimp_object_get_name (GIMP_OBJECT (item)), name))
return item;
children = gimp_viewable_get_children (GIMP_VIEWABLE (item));
if (children)
{
item = gimp_image_get_item_by_name (children, name);
if (item)
return item;
}
}
return NULL;
}
GimpLayer *
gimp_image_get_layer_by_name (const GimpImage *image,
const gchar *name)
{
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (name != NULL, NULL);
return GIMP_LAYER (gimp_container_get_child_by_name (image->layers,
name));
return GIMP_LAYER (gimp_image_get_item_by_name (image->layers, name));
}
GimpChannel *
@ -2980,9 +3008,9 @@ gimp_image_get_channel_by_name (const GimpImage *image,
const gchar *name)
{
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (name != NULL, NULL);
return GIMP_CHANNEL (gimp_container_get_child_by_name (image->channels,
name));
return GIMP_CHANNEL (gimp_image_get_item_by_name (image->channels, name));
}
GimpVectors *
@ -2990,9 +3018,9 @@ gimp_image_get_vectors_by_name (const GimpImage *image,
const gchar *name)
{
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (name != NULL, NULL);
return GIMP_VECTORS (gimp_container_get_child_by_name (image->vectors,
name));
return GIMP_VECTORS (gimp_image_get_item_by_name (image->vectors, name));
}
gboolean