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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use AttrIterator;
use Attribute;
use ffi;
use glib::translate::*;

glib_wrapper! {
    #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
    pub struct AttrList(Shared<ffi::PangoAttrList>);

    match fn {
        ref => |ptr| ffi::pango_attr_list_ref(ptr),
        unref => |ptr| ffi::pango_attr_list_unref(ptr),
        get_type => || ffi::pango_attr_list_get_type(),
    }
}

impl AttrList {
    pub fn new() -> AttrList {
        unsafe {
            from_glib_full(ffi::pango_attr_list_new())
        }
    }

    pub fn copy(&self) -> Option<AttrList> {
        unsafe {
            from_glib_full(ffi::pango_attr_list_copy(self.to_glib_none().0))
        }
    }

    pub fn filter<P: FnMut(&Attribute) -> bool>(&self, func: P) -> Option<AttrList> {
        let func_data: P = func;
        unsafe extern "C" fn func_func<P: FnMut(&Attribute) -> bool>(attribute: *mut ffi::PangoAttribute, user_data: glib_ffi::gpointer) -> glib_ffi::gboolean {
            let attribute = from_glib_borrow(attribute);
            let callback: *mut P = user_data as *const _ as usize as *mut P;
            let res = (*callback)(&attribute);
            res.to_glib()
        }
        let func = Some(func_func::<P> as _);
        let super_callback0: &P = &func_data;
        unsafe {
            from_glib_full(ffi::pango_attr_list_filter(self.to_glib_none().0, func, super_callback0 as *const _ as usize as *mut _))
        }
    }

    pub fn get_iterator(&self) -> Option<AttrIterator> {
        unsafe {
            from_glib_full(ffi::pango_attr_list_get_iterator(self.to_glib_none().0))
        }
    }

    pub fn splice(&self, other: &AttrList, pos: i32, len: i32) {
        unsafe {
            ffi::pango_attr_list_splice(self.to_glib_none().0, other.to_glib_none().0, pos, len);
        }
    }
}

impl Default for AttrList {
    fn default() -> Self {
        Self::new()
    }
}