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use crate::Layout;
use crate::LayoutLine;
use crate::LayoutRun;
use crate::Rectangle;
use glib::translate::*;
use std::mem;
glib::wrapper! {
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct LayoutIter(Boxed<ffi::PangoLayoutIter>);
match fn {
copy => |ptr| ffi::pango_layout_iter_copy(mut_override(ptr)),
free => |ptr| ffi::pango_layout_iter_free(ptr),
type_ => || ffi::pango_layout_iter_get_type(),
}
}
impl LayoutIter {
#[doc(alias = "pango_layout_iter_at_last_line")]
pub fn at_last_line(&mut self) -> bool {
unsafe {
from_glib(ffi::pango_layout_iter_at_last_line(
self.to_glib_none_mut().0,
))
}
}
#[doc(alias = "pango_layout_iter_get_baseline")]
#[doc(alias = "get_baseline")]
pub fn baseline(&mut self) -> i32 {
unsafe { ffi::pango_layout_iter_get_baseline(self.to_glib_none_mut().0) }
}
#[doc(alias = "pango_layout_iter_get_char_extents")]
#[doc(alias = "get_char_extents")]
pub fn char_extents(&mut self) -> Rectangle {
unsafe {
let mut logical_rect = Rectangle::uninitialized();
ffi::pango_layout_iter_get_char_extents(
self.to_glib_none_mut().0,
logical_rect.to_glib_none_mut().0,
);
logical_rect
}
}
#[doc(alias = "pango_layout_iter_get_cluster_extents")]
#[doc(alias = "get_cluster_extents")]
pub fn cluster_extents(&mut self) -> (Rectangle, Rectangle) {
unsafe {
let mut ink_rect = Rectangle::uninitialized();
let mut logical_rect = Rectangle::uninitialized();
ffi::pango_layout_iter_get_cluster_extents(
self.to_glib_none_mut().0,
ink_rect.to_glib_none_mut().0,
logical_rect.to_glib_none_mut().0,
);
(ink_rect, logical_rect)
}
}
#[doc(alias = "pango_layout_iter_get_index")]
#[doc(alias = "get_index")]
pub fn index(&mut self) -> i32 {
unsafe { ffi::pango_layout_iter_get_index(self.to_glib_none_mut().0) }
}
#[doc(alias = "pango_layout_iter_get_layout")]
#[doc(alias = "get_layout")]
pub fn layout(&mut self) -> Option<Layout> {
unsafe { from_glib_none(ffi::pango_layout_iter_get_layout(self.to_glib_none_mut().0)) }
}
#[doc(alias = "pango_layout_iter_get_layout_extents")]
#[doc(alias = "get_layout_extents")]
pub fn layout_extents(&mut self) -> (Rectangle, Rectangle) {
unsafe {
let mut ink_rect = Rectangle::uninitialized();
let mut logical_rect = Rectangle::uninitialized();
ffi::pango_layout_iter_get_layout_extents(
self.to_glib_none_mut().0,
ink_rect.to_glib_none_mut().0,
logical_rect.to_glib_none_mut().0,
);
(ink_rect, logical_rect)
}
}
#[doc(alias = "pango_layout_iter_get_line")]
#[doc(alias = "get_line")]
pub fn line(&mut self) -> Option<LayoutLine> {
unsafe { from_glib_none(ffi::pango_layout_iter_get_line(self.to_glib_none_mut().0)) }
}
#[doc(alias = "pango_layout_iter_get_line_extents")]
#[doc(alias = "get_line_extents")]
pub fn line_extents(&mut self) -> (Rectangle, Rectangle) {
unsafe {
let mut ink_rect = Rectangle::uninitialized();
let mut logical_rect = Rectangle::uninitialized();
ffi::pango_layout_iter_get_line_extents(
self.to_glib_none_mut().0,
ink_rect.to_glib_none_mut().0,
logical_rect.to_glib_none_mut().0,
);
(ink_rect, logical_rect)
}
}
#[doc(alias = "pango_layout_iter_get_line_readonly")]
#[doc(alias = "get_line_readonly")]
pub fn line_readonly(&mut self) -> Option<LayoutLine> {
unsafe {
from_glib_none(ffi::pango_layout_iter_get_line_readonly(
self.to_glib_none_mut().0,
))
}
}
#[doc(alias = "pango_layout_iter_get_line_yrange")]
#[doc(alias = "get_line_yrange")]
pub fn line_yrange(&mut self) -> (i32, i32) {
unsafe {
let mut y0_ = mem::MaybeUninit::uninit();
let mut y1_ = mem::MaybeUninit::uninit();
ffi::pango_layout_iter_get_line_yrange(
self.to_glib_none_mut().0,
y0_.as_mut_ptr(),
y1_.as_mut_ptr(),
);
let y0_ = y0_.assume_init();
let y1_ = y1_.assume_init();
(y0_, y1_)
}
}
#[doc(alias = "pango_layout_iter_get_run")]
#[doc(alias = "get_run")]
pub fn run(&mut self) -> Option<LayoutRun> {
unsafe { from_glib_none(ffi::pango_layout_iter_get_run(self.to_glib_none_mut().0)) }
}
#[cfg(any(feature = "v1_50", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_50")))]
#[doc(alias = "pango_layout_iter_get_run_baseline")]
#[doc(alias = "get_run_baseline")]
pub fn run_baseline(&mut self) -> i32 {
unsafe { ffi::pango_layout_iter_get_run_baseline(self.to_glib_none_mut().0) }
}
#[doc(alias = "pango_layout_iter_get_run_extents")]
#[doc(alias = "get_run_extents")]
pub fn run_extents(&mut self) -> (Rectangle, Rectangle) {
unsafe {
let mut ink_rect = Rectangle::uninitialized();
let mut logical_rect = Rectangle::uninitialized();
ffi::pango_layout_iter_get_run_extents(
self.to_glib_none_mut().0,
ink_rect.to_glib_none_mut().0,
logical_rect.to_glib_none_mut().0,
);
(ink_rect, logical_rect)
}
}
#[doc(alias = "pango_layout_iter_get_run_readonly")]
#[doc(alias = "get_run_readonly")]
pub fn run_readonly(&mut self) -> Option<LayoutRun> {
unsafe {
from_glib_none(ffi::pango_layout_iter_get_run_readonly(
self.to_glib_none_mut().0,
))
}
}
#[doc(alias = "pango_layout_iter_next_char")]
pub fn next_char(&mut self) -> bool {
unsafe { from_glib(ffi::pango_layout_iter_next_char(self.to_glib_none_mut().0)) }
}
#[doc(alias = "pango_layout_iter_next_cluster")]
pub fn next_cluster(&mut self) -> bool {
unsafe {
from_glib(ffi::pango_layout_iter_next_cluster(
self.to_glib_none_mut().0,
))
}
}
#[doc(alias = "pango_layout_iter_next_line")]
pub fn next_line(&mut self) -> bool {
unsafe { from_glib(ffi::pango_layout_iter_next_line(self.to_glib_none_mut().0)) }
}
#[doc(alias = "pango_layout_iter_next_run")]
pub fn next_run(&mut self) -> bool {
unsafe { from_glib(ffi::pango_layout_iter_next_run(self.to_glib_none_mut().0)) }
}
}
