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use std::borrow::Borrow;
use crate::Snapshot;
use glib::object::IsA;
use glib::translate::*;
use glib::Cast;
pub trait SnapshotExtManual {
#[doc(alias = "gtk_snapshot_append_border")]
fn append_border(
&self,
outline: &gsk::RoundedRect,
border_width: &[f32; 4],
border_color: &[gdk::RGBA; 4],
);
#[doc(alias = "gtk_snapshot_push_debug")]
fn push_debug(&self, message: &str);
}
impl<T: IsA<Snapshot>> SnapshotExtManual for T {
fn append_border(
&self,
outline: &gsk::RoundedRect,
border_width: &[f32; 4],
border_color: &[gdk::RGBA; 4],
) {
unsafe {
let border_color_ptr: Vec<gdk::ffi::GdkRGBA> =
border_color.iter().map(|c| *c.to_glib_none().0).collect();
ffi::gtk_snapshot_append_border(
self.as_ref().to_glib_none().0,
outline.to_glib_none().0,
border_width,
border_color_ptr.as_ptr() as *const _,
)
}
}
fn push_debug(&self, message: &str) {
unsafe {
ffi::gtk_snapshot_push_debug(self.as_ref().to_glib_none().0, message.to_glib_none().0)
}
}
}
impl AsRef<Snapshot> for gdk::Snapshot {
fn as_ref(&self) -> &Snapshot {
self.downcast_ref().unwrap()
}
}
impl From<gdk::Snapshot> for Snapshot {
fn from(e: gdk::Snapshot) -> Snapshot {
assert_initialized_main_thread!();
e.downcast().unwrap()
}
}
impl Borrow<Snapshot> for gdk::Snapshot {
fn borrow(&self) -> &Snapshot {
self.downcast_ref().unwrap()
}
}
unsafe impl IsA<Snapshot> for gdk::Snapshot {}