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mu: Prune empty container when an only child gets promoted to the root set

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This commit is contained in:
Jakub Sitnicki
2014-07-07 06:23:22 +02:00
parent f724f4a57d
commit 97101f1f82
3 changed files with 34 additions and 13 deletions
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17
lib/mu-container.h
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@ -122,6 +122,19 @@ MuContainer* mu_container_remove_child (MuContainer *c, MuContainer *child);
*/
MuContainer* mu_container_remove_sibling (MuContainer *c, MuContainer *sibling);
/**
* promote sibling's children to be this container's siblings and
* remove the sibling
*
* @param c a container instance
* @param sibling a sibling of this container
*
* @return the container with the sibling's children promoted and the
* sibling itself removed
*/
MuContainer* mu_container_splice_children (MuContainer *c,
MuContainer *sibling);
/**
* promote child's children to be parent's children and remove child
@ -131,8 +144,8 @@ MuContainer* mu_container_remove_sibling (MuContainer *c, MuContainer *sibling);
*
* @return the new container with it's children's children promoted
*/
MuContainer* mu_container_splice_children (MuContainer *parent,
MuContainer *child);
MuContainer* mu_container_splice_grandchildren (MuContainer *parent,
MuContainer *child);
typedef gboolean (*MuContainerForeachFunc) (MuContainer*, gpointer);