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use Object;
use Relation;
use RelationType;
use ffi;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
glib_wrapper! {
pub struct RelationSet(Object<ffi::AtkRelationSet, ffi::AtkRelationSetClass, RelationSetClass>);
match fn {
get_type => || ffi::atk_relation_set_get_type(),
}
}
impl RelationSet {
pub fn new() -> RelationSet {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::atk_relation_set_new())
}
}
}
impl Default for RelationSet {
fn default() -> Self {
Self::new()
}
}
pub const NONE_RELATION_SET: Option<&RelationSet> = None;
pub trait RelationSetExt: 'static {
fn add<P: IsA<Relation>>(&self, relation: &P);
fn add_relation_by_type<P: IsA<Object>>(&self, relationship: RelationType, target: &P);
fn contains(&self, relationship: RelationType) -> bool;
fn contains_target<P: IsA<Object>>(&self, relationship: RelationType, target: &P) -> bool;
fn get_n_relations(&self) -> i32;
fn get_relation(&self, i: i32) -> Option<Relation>;
fn get_relation_by_type(&self, relationship: RelationType) -> Option<Relation>;
fn remove<P: IsA<Relation>>(&self, relation: &P);
}
impl<O: IsA<RelationSet>> RelationSetExt for O {
fn add<P: IsA<Relation>>(&self, relation: &P) {
unsafe {
ffi::atk_relation_set_add(self.as_ref().to_glib_none().0, relation.as_ref().to_glib_none().0);
}
}
fn add_relation_by_type<P: IsA<Object>>(&self, relationship: RelationType, target: &P) {
unsafe {
ffi::atk_relation_set_add_relation_by_type(self.as_ref().to_glib_none().0, relationship.to_glib(), target.as_ref().to_glib_none().0);
}
}
fn contains(&self, relationship: RelationType) -> bool {
unsafe {
from_glib(ffi::atk_relation_set_contains(self.as_ref().to_glib_none().0, relationship.to_glib()))
}
}
fn contains_target<P: IsA<Object>>(&self, relationship: RelationType, target: &P) -> bool {
unsafe {
from_glib(ffi::atk_relation_set_contains_target(self.as_ref().to_glib_none().0, relationship.to_glib(), target.as_ref().to_glib_none().0))
}
}
fn get_n_relations(&self) -> i32 {
unsafe {
ffi::atk_relation_set_get_n_relations(self.as_ref().to_glib_none().0)
}
}
fn get_relation(&self, i: i32) -> Option<Relation> {
unsafe {
from_glib_none(ffi::atk_relation_set_get_relation(self.as_ref().to_glib_none().0, i))
}
}
fn get_relation_by_type(&self, relationship: RelationType) -> Option<Relation> {
unsafe {
from_glib_none(ffi::atk_relation_set_get_relation_by_type(self.as_ref().to_glib_none().0, relationship.to_glib()))
}
}
fn remove<P: IsA<Relation>>(&self, relation: &P) {
unsafe {
ffi::atk_relation_set_remove(self.as_ref().to_glib_none().0, relation.as_ref().to_glib_none().0);
}
}
}
impl fmt::Display for RelationSet {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "RelationSet")
}
}