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use glib::object::IsA;
use glib::translate::*;
use glib::StaticType;
use glib::Value;
use gobject_sys;
use gtk_sys;
use std::boxed::Box as Box_;
use std::fmt;
use TreeDragSource;
use TreeIter;
use TreeModel;
use TreePath;
glib_wrapper! {
pub struct TreeModelFilter(Object<gtk_sys::GtkTreeModelFilter, gtk_sys::GtkTreeModelFilterClass, TreeModelFilterClass>) @implements TreeDragSource, TreeModel;
match fn {
get_type => || gtk_sys::gtk_tree_model_filter_get_type(),
}
}
pub const NONE_TREE_MODEL_FILTER: Option<&TreeModelFilter> = None;
pub trait TreeModelFilterExt: '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, filter_iter: &TreeIter) -> TreeIter;
fn convert_path_to_child_path(&self, filter_path: &TreePath) -> Option<TreePath>;
fn get_model(&self) -> Option<TreeModel>;
fn refilter(&self);
fn set_visible_column(&self, column: i32);
fn set_visible_func<P: Fn(&TreeModel, &TreeIter) -> bool + 'static>(&self, func: P);
fn get_property_child_model(&self) -> Option<TreeModel>;
}
impl<O: IsA<TreeModelFilter>> TreeModelFilterExt for O {
fn clear_cache(&self) {
unsafe {
gtk_sys::gtk_tree_model_filter_clear_cache(self.as_ref().to_glib_none().0);
}
}
fn convert_child_iter_to_iter(&self, child_iter: &TreeIter) -> Option<TreeIter> {
unsafe {
let mut filter_iter = TreeIter::uninitialized();
let ret = from_glib(gtk_sys::gtk_tree_model_filter_convert_child_iter_to_iter(
self.as_ref().to_glib_none().0,
filter_iter.to_glib_none_mut().0,
mut_override(child_iter.to_glib_none().0),
));
if ret {
Some(filter_iter)
} else {
None
}
}
}
fn convert_child_path_to_path(&self, child_path: &TreePath) -> Option<TreePath> {
unsafe {
from_glib_full(gtk_sys::gtk_tree_model_filter_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, filter_iter: &TreeIter) -> TreeIter {
unsafe {
let mut child_iter = TreeIter::uninitialized();
gtk_sys::gtk_tree_model_filter_convert_iter_to_child_iter(
self.as_ref().to_glib_none().0,
child_iter.to_glib_none_mut().0,
mut_override(filter_iter.to_glib_none().0),
);
child_iter
}
}
fn convert_path_to_child_path(&self, filter_path: &TreePath) -> Option<TreePath> {
unsafe {
from_glib_full(gtk_sys::gtk_tree_model_filter_convert_path_to_child_path(
self.as_ref().to_glib_none().0,
mut_override(filter_path.to_glib_none().0),
))
}
}
fn get_model(&self) -> Option<TreeModel> {
unsafe {
from_glib_none(gtk_sys::gtk_tree_model_filter_get_model(
self.as_ref().to_glib_none().0,
))
}
}
fn refilter(&self) {
unsafe {
gtk_sys::gtk_tree_model_filter_refilter(self.as_ref().to_glib_none().0);
}
}
fn set_visible_column(&self, column: i32) {
unsafe {
gtk_sys::gtk_tree_model_filter_set_visible_column(
self.as_ref().to_glib_none().0,
column,
);
}
}
fn set_visible_func<P: Fn(&TreeModel, &TreeIter) -> bool + 'static>(&self, func: P) {
let func_data: Box_<P> = Box::new(func);
unsafe extern "C" fn func_func<P: Fn(&TreeModel, &TreeIter) -> bool + 'static>(
model: *mut gtk_sys::GtkTreeModel,
iter: *mut gtk_sys::GtkTreeIter,
data: glib_sys::gpointer,
) -> glib_sys::gboolean {
let model = from_glib_borrow(model);
let iter = from_glib_borrow(iter);
let callback: &P = &*(data as *mut _);
let res = (*callback)(&model, &iter);
res.to_glib()
}
let func = Some(func_func::<P> as _);
unsafe extern "C" fn destroy_func<P: Fn(&TreeModel, &TreeIter) -> bool + 'static>(
data: glib_sys::gpointer,
) {
let _callback: Box_<P> = Box_::from_raw(data as *mut _);
}
let destroy_call3 = Some(destroy_func::<P> as _);
let super_callback0: Box_<P> = func_data;
unsafe {
gtk_sys::gtk_tree_model_filter_set_visible_func(
self.as_ref().to_glib_none().0,
func,
Box::into_raw(super_callback0) as *mut _,
destroy_call3,
);
}
}
fn get_property_child_model(&self) -> Option<TreeModel> {
unsafe {
let mut value = Value::from_type(<TreeModel as StaticType>::static_type());
gobject_sys::g_object_get_property(
self.to_glib_none().0 as *mut gobject_sys::GObject,
b"child-model\0".as_ptr() as *const _,
value.to_glib_none_mut().0,
);
value.get()
}
}
}
impl fmt::Display for TreeModelFilter {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "TreeModelFilter")
}
}
