From e9298fdba7b2d0f756352e8e46c1813d6fb23b12 Mon Sep 17 00:00:00 2001
From: Michael Sippel <micha@fragmental.art>
Date: Thu, 6 Jun 2024 14:45:08 +0200
Subject: [PATCH] vec buffer: add constructor from data-arc
---
src/buffer/vec.rs | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/src/buffer/vec.rs b/src/buffer/vec.rs
index cfe0fe4..2afdb97 100644
--- a/src/buffer/vec.rs
+++ b/src/buffer/vec.rs
@@ -83,20 +83,24 @@ impl<T> VecBuffer<T>
where
T: Clone + Send + Sync + 'static,
{
- pub fn with_data_port(data: Vec<T>, port: InnerViewPort<RwLock<Vec<T>>>) -> Self {
- let data = Arc::new(RwLock::new(data));
+ pub fn with_data_arc_port(data: Arc<RwLock<Vec<T>>>, port: InnerViewPort<RwLock<Vec<T>>>) -> Self {
port.set_view(Some(data.clone()));
for x in data.read().unwrap().iter().cloned() {
port.notify(&VecDiff::Push(x));
}
-
+
VecBuffer {
data,
port
}
}
+ pub fn with_data_port(data: Vec<T>, port: InnerViewPort<RwLock<Vec<T>>>) -> Self {
+ let data = Arc::new(RwLock::new(data));
+ Self::with_data_arc_port( data, port )
+ }
+
pub fn attach_to(&self, port: OuterViewPort< dyn ListView<T> >) -> Arc<RwLock<VecBufferTarget<T>>> {
self.port.0.add_update_hook(Arc::new(port.0.clone()));
@@ -271,7 +275,7 @@ mod tests {
buf.push('b');
- list_view.0.update();
+ buf2.get_port().0.update();
assert_eq!(buf2.len(), 2);
assert_eq!(buf2.get(0), 'a');
assert_eq!(buf2.get(1), 'b');
@@ -279,7 +283,7 @@ mod tests {
buf.push('c');
buf.remove(0);
- list_view.0.update();
+ buf2.get_port().0.update();
assert_eq!(buf2.len(), 2);
assert_eq!(buf2.get(0), 'b');
assert_eq!(buf2.get(1), 'c');