static void aggregate_layer_child_visible_toggle ( menu_array_values values )
{
VikAggregateLayer *val = VIK_AGGREGATE_LAYER ( values[MA_VAL] );
VikLayersPanel *vlp = VIK_LAYERS_PANEL ( values[MA_VLP] );
VikLayer *vl;
// Loop around all (child) layers applying visibility setting
// This does not descend the tree if there are aggregates within aggregrate - just the first level of layers held
GList *iter = val->children;
while ( iter ) {
vl = VIK_LAYER ( iter->data );
vl->visible = !vl->visible;
// Also set checkbox on/off
vik_treeview_item_toggle_visible ( vik_layers_panel_get_treeview ( vlp ), &(vl->iter) );
iter = iter->next;
}
// Redraw as view may have changed
vik_layer_emit_update ( VIK_LAYER ( val ) );
}
static void aggregate_layer_child_visible ( gpointer data[2], gboolean on_off)
{
// Convert data back to correct types
VikAggregateLayer *val = VIK_AGGREGATE_LAYER ( data[0] );
VikLayersPanel *vlp = VIK_LAYERS_PANEL ( data[1] );
VikLayer *vl;
// Loop around all (child) layers applying visibility setting
// This does not descend the tree if there are aggregates within aggregrate - just the first level of layers held
GList *iter = val->children;
while ( iter ) {
vl = VIK_LAYER ( iter->data );
vl->visible = on_off;
// Also set checkbox on_off
vik_treeview_item_set_visible ( vik_layers_panel_get_treeview ( vlp ), &(vl->iter), on_off );
iter = iter->next;
}
// Redraw as view may have changed
vik_layer_emit_update ( VIK_LAYER ( val ) );
}
