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use glib::object::IsA;
use glib::translate::*;
use gtk_sys;
use std::fmt;
use TreeDragSource;
use TreeIter;
use TreeModel;
use TreePath;
use TreeSortable;
glib_wrapper! {
pub struct TreeModelSort(Object<gtk_sys::GtkTreeModelSort, gtk_sys::GtkTreeModelSortClass, TreeModelSortClass>) @implements TreeDragSource, TreeModel, TreeSortable;
match fn {
get_type => || gtk_sys::gtk_tree_model_sort_get_type(),
}
}
impl TreeModelSort {
pub fn new<P: IsA<TreeModel>>(child_model: &P) -> TreeModelSort {
skip_assert_initialized!();
unsafe {
from_glib_full(gtk_sys::gtk_tree_model_sort_new_with_model(
child_model.as_ref().to_glib_none().0,
))
}
}
}
pub const NONE_TREE_MODEL_SORT: Option<&TreeModelSort> = None;
pub trait TreeModelSortExt: 'static {
fn clear_cache(&self);
fn convert_child_iter_to_iter(&self, child_iter: &TreeIter) -> Option<TreeIter>;
fn convert_child_path_to_path(&self, child_path: &TreePath) -> Option<TreePath>;
fn convert_iter_to_child_iter(&self, sorted_iter: &TreeIter) -> TreeIter;
fn convert_path_to_child_path(&self, sorted_path: &TreePath) -> Option<TreePath>;
fn get_model(&self) -> TreeModel;
fn iter_is_valid(&self, iter: &TreeIter) -> bool;
fn reset_default_sort_func(&self);
}
impl<O: IsA<TreeModelSort>> TreeModelSortExt for O {
fn clear_cache(&self) {
unsafe {
gtk_sys::gtk_tree_model_sort_clear_cache(self.as_ref().to_glib_none().0);
}
}
fn convert_child_iter_to_iter(&self, child_iter: &TreeIter) -> Option<TreeIter> {
unsafe {
let mut sort_iter = TreeIter::uninitialized();
let ret = from_glib(gtk_sys::gtk_tree_model_sort_convert_child_iter_to_iter(
self.as_ref().to_glib_none().0,
sort_iter.to_glib_none_mut().0,
mut_override(child_iter.to_glib_none().0),
));
if ret {
Some(sort_iter)
} else {
None
}
}
}
fn convert_child_path_to_path(&self, child_path: &TreePath) -> Option<TreePath> {
unsafe {
from_glib_full(gtk_sys::gtk_tree_model_sort_convert_child_path_to_path(
self.as_ref().to_glib_none().0,
mut_override(child_path.to_glib_none().0),
))
}
}
fn convert_iter_to_child_iter(&self, sorted_iter: &TreeIter) -> TreeIter {
unsafe {
let mut child_iter = TreeIter::uninitialized();
gtk_sys::gtk_tree_model_sort_convert_iter_to_child_iter(
self.as_ref().to_glib_none().0,
child_iter.to_glib_none_mut().0,
mut_override(sorted_iter.to_glib_none().0),
);
child_iter
}
}
fn convert_path_to_child_path(&self, sorted_path: &TreePath) -> Option<TreePath> {
unsafe {
from_glib_full(gtk_sys::gtk_tree_model_sort_convert_path_to_child_path(
self.as_ref().to_glib_none().0,
mut_override(sorted_path.to_glib_none().0),
))
}
}
fn get_model(&self) -> TreeModel {
unsafe {
from_glib_none(gtk_sys::gtk_tree_model_sort_get_model(
self.as_ref().to_glib_none().0,
))
}
}
fn iter_is_valid(&self, iter: &TreeIter) -> bool {
unsafe {
from_glib(gtk_sys::gtk_tree_model_sort_iter_is_valid(
self.as_ref().to_glib_none().0,
mut_override(iter.to_glib_none().0),
))
}
}
fn reset_default_sort_func(&self) {
unsafe {
gtk_sys::gtk_tree_model_sort_reset_default_sort_func(self.as_ref().to_glib_none().0);
}
}
}
impl fmt::Display for TreeModelSort {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "TreeModelSort")
}
}