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// Take a look at the license at the top of the repository in the LICENSE file.

use crate::TargetEntry;
use crate::TargetList;
use glib::translate::*;
use std::ptr;

impl TargetList {
    /// Creates a new [`TargetList`][crate::TargetList] from an array of [`TargetEntry`][crate::TargetEntry].
    /// ## `targets`
    /// Pointer to an array
    ///  of [`TargetEntry`][crate::TargetEntry]
    ///
    /// # Returns
    ///
    /// the new [`TargetList`][crate::TargetList].
    #[doc(alias = "gtk_target_list_new")]
    pub fn new(targets: &[TargetEntry]) -> Self {
        skip_assert_initialized!();
        let stashes: Vec<_> = targets.iter().map(|e| e.to_glib_none()).collect();
        let t: Vec<_> = stashes.iter().map(|stash| unsafe { *stash.0 }).collect();
        let t_ptr: *mut ffi::GtkTargetEntry = if !t.is_empty() {
            t.as_ptr() as *mut _
        } else {
            ptr::null_mut()
        };
        unsafe { from_glib_full(ffi::gtk_target_list_new(t_ptr, t.len() as u32)) }
    }
}