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inspector: Add api to get the current tree walk position

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This will be used in the next commit.
This commit is contained in:
Matthias Clasen 2016-03-11 13:52:09 -05:00
parent a6d575ed61
commit 2e34ce8f7c
2 changed files with 15 additions and 4 deletions
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16
gtk/inspector/treewalk.c
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@ -88,7 +88,7 @@ gtk_tree_walk_step_forward (GtkTreeWalk *walk)
if (gtk_tree_model_iter_children (walk->model, &next, &walk->position))
{
walk->position = next;
return TRUE;
return TRUE;
}
next = walk->position;
@ -98,7 +98,7 @@ gtk_tree_walk_step_forward (GtkTreeWalk *walk)
if (gtk_tree_model_iter_next (walk->model, &next))
{
walk->position = next;
return TRUE;
return TRUE;
}
}
while (gtk_tree_model_iter_parent (walk->model, &next, &up));
@ -189,7 +189,7 @@ row_is_match (GtkTreeWalk *walk)
return TRUE;
}
gboolean
gboolean
gtk_tree_walk_next_match (GtkTreeWalk *walk,
gboolean force_move,
gboolean backwards,
@ -202,7 +202,7 @@ gtk_tree_walk_next_match (GtkTreeWalk *walk,
was_visited = walk->visited;
position = walk->position;
do
do
{
if (moved || (!force_move && walk->visited))
{
@ -221,3 +221,11 @@ gtk_tree_walk_next_match (GtkTreeWalk *walk,
return FALSE;
}
gboolean
gtk_tree_walk_get_position (GtkTreeWalk *walk,
GtkTreeIter *iter)
{
*iter = walk->position;
return walk->visited;
}

3
gtk/inspector/treewalk.h
View File

@ -39,3 +39,6 @@ gboolean gtk_tree_walk_next_match (GtkTreeWalk *walk,
gboolean force_move,
gboolean backwards,
GtkTreeIter *iter);
gboolean gtk_tree_walk_get_position (GtkTreeWalk *walk,
GtkTreeIter *iter);