From b20f1958c3ff8c66d867ec9713a604e8cfbcfce9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Laignel?= <francois@centricular.com>
Date: Sun, 1 Dec 2024 19:48:49 +0100
Subject: [PATCH] pango: manual impl for some functions

Functions `itemize()` & `itemize_with_base_dir` now use Into<Option<&_>> for the
`cached_dir` argument. Because of this new signature, the lifetime for the inner
type `AttrIterator<'_>>` must be specified.
---
 pango/src/functions.rs | 46 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 45 insertions(+), 1 deletion(-)

diff --git a/pango/src/functions.rs b/pango/src/functions.rs
index 6f2aec065596..1272c8a9cfef 100644
--- a/pango/src/functions.rs
+++ b/pango/src/functions.rs
@@ -5,7 +5,51 @@ use glib::translate::*;
 pub use crate::auto::functions::*;
 #[cfg(feature = "v1_44")]
 use crate::ShapeFlags;
-use crate::{ffi, Analysis, GlyphString, Item};
+use crate::{ffi, Analysis, AttrIterator, AttrList, Context, Direction, GlyphString, Item};
+
+#[doc(alias = "pango_itemize")]
+pub fn itemize<'a>(
+    context: &Context,
+    text: &str,
+    start_index: i32,
+    length: i32,
+    attrs: &AttrList,
+    cached_iter: impl Into<Option<&'a AttrIterator<'a>>>,
+) -> Vec<Item> {
+    unsafe {
+        FromGlibPtrContainer::from_glib_full(ffi::pango_itemize(
+            context.to_glib_none().0,
+            text.to_glib_none().0,
+            start_index,
+            length,
+            attrs.to_glib_none().0,
+            mut_override(cached_iter.into().to_glib_none().0),
+        ))
+    }
+}
+
+#[doc(alias = "pango_itemize_with_base_dir")]
+pub fn itemize_with_base_dir<'a>(
+    context: &Context,
+    base_dir: Direction,
+    text: &str,
+    start_index: i32,
+    length: i32,
+    attrs: &AttrList,
+    cached_iter: impl Into<Option<&'a AttrIterator<'a>>>,
+) -> Vec<Item> {
+    unsafe {
+        FromGlibPtrContainer::from_glib_full(ffi::pango_itemize_with_base_dir(
+            context.to_glib_none().0,
+            base_dir.into_glib(),
+            text.to_glib_none().0,
+            start_index,
+            length,
+            attrs.to_glib_none().0,
+            mut_override(cached_iter.into().to_glib_none().0),
+        ))
+    }
+}
 
 #[doc(alias = "pango_reorder_items")]
 pub fn reorder_items(logical_items: &glib::List<Item>) -> glib::List<Item> {