static void
inf_gtk_browser_model_sort_set_browser_cb(InfGtkBrowserModel* model,
GtkTreePath* path,
GtkTreeIter* iter,
InfcBrowser* browser,
gpointer user_data)
{
GtkTreeModelSort* model_sort;
GtkTreePath* own_path;
GtkTreeIter own_iter;
model_sort = GTK_TREE_MODEL_SORT(user_data);
own_path = gtk_tree_model_sort_convert_child_path_to_path(model_sort, path);
gtk_tree_model_sort_convert_child_iter_to_iter(model_sort, &own_iter, iter);
inf_gtk_browser_model_set_browser(
INF_GTK_BROWSER_MODEL(user_data),
own_path,
&own_iter,
browser
);
gtk_tree_path_free(own_path);
}
static GtkTreePath *
gnc_tree_view_owner_get_path_from_owner (GncTreeViewOwner *view,
GncOwner *owner)
{
GtkTreeModel *model, *f_model, *s_model;
GtkTreePath *path, *f_path, *s_path;
ENTER("view %p, owner %p (%s)", view, owner, gncOwnerGetName(owner));
if (owner == NULL)
{
LEAVE("no owner");
return NULL;
}
/* Reach down to the real model and get a path for this owner */
s_model = gtk_tree_view_get_model(GTK_TREE_VIEW(view));
f_model = gtk_tree_model_sort_get_model(GTK_TREE_MODEL_SORT(s_model));
model = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(f_model));
path = gnc_tree_model_owner_get_path_from_owner (GNC_TREE_MODEL_OWNER(model), owner);
if (path == NULL)
{
LEAVE("no path");
return NULL;
}
/* convert back to a filtered path */
f_path = gtk_tree_model_filter_convert_child_path_to_path (GTK_TREE_MODEL_FILTER (f_model), path);
gtk_tree_path_free(path);
if (!f_path)
{
LEAVE("no filter path");
return NULL;
}
/* convert back to a sorted path */
s_path = gtk_tree_model_sort_convert_child_path_to_path (GTK_TREE_MODEL_SORT (s_model), f_path);
gtk_tree_path_free(f_path);
debug_path(LEAVE, s_path);
return s_path;
}
/*
* Selects a single price in the price tree view. The price
* tree must be in single selection mode.
*/
void
gnc_tree_view_price_set_selected_price (GncTreeViewPrice *view,
GNCPrice *price)
{
GtkTreeModel *model, *f_model, *s_model;
GtkTreePath *path, *f_path, *s_path, *parent_path;
GtkTreeSelection *selection;
ENTER("view %p, price %p", view, price);
/* Clear any existing selection. */
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
gtk_tree_selection_unselect_all (selection);
if (price == NULL)
return;
s_model = gtk_tree_view_get_model(GTK_TREE_VIEW(view));
f_model = gtk_tree_model_sort_get_model(GTK_TREE_MODEL_SORT(s_model));
model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (f_model));
path = gnc_tree_model_price_get_path_from_price (GNC_TREE_MODEL_PRICE(model), price);
if (path == NULL)
{
LEAVE("get_path_from_price failed");
return;
}
debug_path(DEBUG, path);
f_path = gtk_tree_model_filter_convert_child_path_to_path (GTK_TREE_MODEL_FILTER (f_model),
path);
gtk_tree_path_free(path);
if (f_path == NULL)
{
LEAVE("no filter path");
return;
}
debug_path(DEBUG, f_path);
s_path = gtk_tree_model_sort_convert_child_path_to_path (GTK_TREE_MODEL_SORT (s_model),
f_path);
gtk_tree_path_free(f_path);
if (s_path == NULL)
{
LEAVE("no sort path");
return;
}
/* gtk_tree_view requires that a row be visible before it can be selected */
parent_path = gtk_tree_path_copy (s_path);
if (gtk_tree_path_up (parent_path))
{
/* This function is misnamed. It expands the actual item
* specified, not the path to the item specified. I.E. It expands
* one level too many, thus the get of the parent. */
gtk_tree_view_expand_to_path(GTK_TREE_VIEW(view), parent_path);
}
gtk_tree_path_free(parent_path);
gtk_tree_selection_select_path (selection, s_path);
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW(view), s_path, NULL, FALSE, 0.0, 0.0);
debug_path(LEAVE, s_path);
gtk_tree_path_free(s_path);
}
/*
* Selects a single owner in the owner tree view. The owner
* tree must be in single selection mode.
*/
void
gnc_tree_view_owner_set_selected_owner (GncTreeViewOwner *view,
GncOwner *owner)
{
GtkTreeModel *model, *f_model, *s_model;
GtkTreePath *path, *f_path, *s_path, *parent_path;
GtkTreeSelection *selection;
ENTER("view %p, owner %p (%s)", view,
owner, gncOwnerGetName (owner));
g_return_if_fail (GNC_IS_TREE_VIEW_OWNER (view));
/* Clear any existing selection. */
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
gtk_tree_selection_unselect_all (selection);
if (owner == NULL)
return;
s_model = gtk_tree_view_get_model(GTK_TREE_VIEW(view));
f_model = gtk_tree_model_sort_get_model(GTK_TREE_MODEL_SORT(s_model));
model = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(f_model));
path = gnc_tree_model_owner_get_path_from_owner (
GNC_TREE_MODEL_OWNER(model), owner);
if (path == NULL)
{
LEAVE("no path");
return;
}
debug_path(DEBUG, path);
f_path = gtk_tree_model_filter_convert_child_path_to_path (
GTK_TREE_MODEL_FILTER (f_model), path);
gtk_tree_path_free(path);
if (f_path == NULL)
{
LEAVE("no filter path");
return;
}
debug_path(DEBUG, f_path);
s_path = gtk_tree_model_sort_convert_child_path_to_path (GTK_TREE_MODEL_SORT (s_model),
f_path);
gtk_tree_path_free(f_path);
if (s_path == NULL)
{
LEAVE("no sort path");
return;
}
gtk_tree_selection_select_path (selection, s_path);
/* give gtk+ a chance to resize the tree view first by handling pending
* configure events */
while (gtk_events_pending ())
gtk_main_iteration ();
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW(view), s_path, NULL, FALSE, 0.0, 0.0);
debug_path(LEAVE, s_path);
gtk_tree_path_free(s_path);
}
