/* If code in PCB should change the netlist, call this to update
| what's in the netlist window.
*/
void
ghid_netlist_window_update (gboolean init_nodes)
{
GtkTreeModel *model;
/* Make sure there is something to update */
ghid_netlist_window_create (gport);
model = net_model;
net_model = net_model_create ();
gtk_tree_view_set_model (net_treeview, net_model);
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (net_model),
NET_NAME_COLUMN, GTK_SORT_ASCENDING);
if (model)
{
gtk_tree_store_clear (GTK_TREE_STORE (model));
g_object_unref (model);
}
selected_net = NULL;
/* XXX Check if the select callback does this for us */
if (init_nodes)
node_model_update ((&PCB->NetlistLib)->Menu);
}
/* Called when the user clicks on a net in the left treeview.
*/
static void
net_selection_changed_cb (GtkTreeSelection * selection, gpointer data)
{
GtkTreeIter iter;
GtkTreeModel *model;
LibraryMenuType *net;
if (selection_holdoff) /* PCB is highlighting, user is not selecting */
return;
if (!gtk_tree_selection_get_selected (selection, &model, &iter))
{
selected_net = NULL;
return;
}
/* Get a pointer, net, to the LibraryMenuType of the newly selected
| netlist row, and create a new node model from the net entries
| and insert that model into the node view. Delete old entry model.
*/
gtk_tree_model_get (model, &iter, NET_LIBRARY_COLUMN, &net, -1);
node_model_update (net);
selected_net = net;
}
/* PCB LookupConnection code in find.c calls this if it wants a node
| and its net highlighted.
*/
void
ghid_netlist_highlight_node (gchar * node_name)
{
GtkTreePath *path;
GtkTreeIter iter;
LibraryMenuType *net;
gchar *name;
if (!node_name)
return;
if ((net = ghid_get_net_from_node_name (node_name, TRUE)) == NULL)
return;
/* We've found the net containing the node, so update the node treeview
| to contain the nodes from the net. Then we have to find the node
| in the new node model so we can highlight it.
*/
node_model_update (net);
if (gtk_tree_model_get_iter_first (node_model, &iter))
do
{
gtk_tree_model_get (node_model, &iter, NODE_NAME_COLUMN, &name, -1);
if (!strcmp (node_name, name))
{ /* found it, so highlight it */
selection_holdoff = TRUE;
selected_net = net;
path = gtk_tree_model_get_path (node_model, &iter);
gtk_tree_view_scroll_to_cell (node_treeview, path, NULL,
TRUE, 0.5, 0.5);
gtk_tree_selection_select_path (gtk_tree_view_get_selection
(node_treeview), path);
selection_holdoff = FALSE;
}
g_free (name);
}
while (gtk_tree_model_iter_next (node_model, &iter));
}
void
ghid_netlist_nodes_update (LibraryMenuType * net)
{
node_model_update (net);
}
