1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
// Take a look at the license at the top of the repository in the LICENSE file.
use crate::TreePath;
use glib::translate::*;
use std::slice;
impl TreePath {
/// Returns the current indices of `self`.
///
/// This is an array of integers, each representing a node in a tree.
/// This value should not be freed.
///
/// The length of the array can be obtained with [`depth()`][Self::depth()].
///
/// # Returns
///
/// The current indices, or [`None`]
#[doc(alias = "gtk_tree_path_get_indices_with_depth")]
#[doc(alias = "get_indices")]
pub fn indices(&self) -> Vec<i32> {
unsafe {
let mut count = 0;
let ptr = ffi::gtk_tree_path_get_indices_with_depth(
mut_override(self.to_glib_none().0),
&mut count,
);
if ptr.is_null() || count == 0 {
vec![]
} else {
slice::from_raw_parts(ptr, count as usize).to_owned()
}
}
}
}