pango/auto/
attr_list.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use glib::translate::*;
6use pango_sys;
7use AttrIterator;
8use Attribute;
9
10glib_wrapper! {
11    #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
12    pub struct AttrList(Shared<pango_sys::PangoAttrList>);
13
14    match fn {
15        ref => |ptr| pango_sys::pango_attr_list_ref(ptr),
16        unref => |ptr| pango_sys::pango_attr_list_unref(ptr),
17        get_type => || pango_sys::pango_attr_list_get_type(),
18    }
19}
20
21impl AttrList {
22    pub fn new() -> AttrList {
23        unsafe { from_glib_full(pango_sys::pango_attr_list_new()) }
24    }
25
26    pub fn copy(&self) -> Option<AttrList> {
27        unsafe { from_glib_full(pango_sys::pango_attr_list_copy(self.to_glib_none().0)) }
28    }
29
30    pub fn filter<P: FnMut(&Attribute) -> bool>(&self, func: P) -> Option<AttrList> {
31        let func_data: P = func;
32        unsafe extern "C" fn func_func<P: FnMut(&Attribute) -> bool>(
33            attribute: *mut pango_sys::PangoAttribute,
34            user_data: glib_sys::gpointer,
35        ) -> glib_sys::gboolean {
36            let attribute = from_glib_borrow(attribute);
37            let callback: *mut P = user_data as *const _ as usize as *mut P;
38            let res = (*callback)(&attribute);
39            res.to_glib()
40        }
41        let func = Some(func_func::<P> as _);
42        let super_callback0: &P = &func_data;
43        unsafe {
44            from_glib_full(pango_sys::pango_attr_list_filter(
45                self.to_glib_none().0,
46                func,
47                super_callback0 as *const _ as usize as *mut _,
48            ))
49        }
50    }
51
52    pub fn get_iterator(&self) -> Option<AttrIterator> {
53        unsafe {
54            from_glib_full(pango_sys::pango_attr_list_get_iterator(
55                self.to_glib_none().0,
56            ))
57        }
58    }
59
60    pub fn splice(&self, other: &AttrList, pos: i32, len: i32) {
61        unsafe {
62            pango_sys::pango_attr_list_splice(
63                self.to_glib_none().0,
64                other.to_glib_none().0,
65                pos,
66                len,
67            );
68        }
69    }
70}
71
72impl Default for AttrList {
73    fn default() -> Self {
74        Self::new()
75    }
76}