damus

commit 89e01d823af0babc37a2b2d01ac72aec8d4355d0
parent 6edb3b1a401d95cf36ebfb59e2dcc223d2961a4e
Author: William Casarin <jb55@jb55.com>
Date:   Tue, 16 Jan 2024 16:03:10 -0800

debouncer: add new debounce methods

Diffstat:
M
damus/Util/Debouncer.swift
 | 
26
++++++++++++++++++++++++++

1 file changed, 26 insertions(+), 0 deletions(-)
diff --git a/damus/Util/Debouncer.swift b/damus/Util/Debouncer.swift
@@ -24,4 +24,30 @@ class Debouncer {
         workItem = DispatchWorkItem { action() }
         queue.asyncAfter(deadline: .now() + interval, execute: workItem!)
     }
+
+    func debounce_immediate(action: @escaping () -> Void) {
+        guard self.workItem == nil else {
+            return
+        }
+
+        self.workItem = DispatchWorkItem(block: {
+            self.workItem = nil
+        })
+
+        action()
+        queue.asyncAfter(deadline: .now() + interval, execute: self.workItem!)
+    }
+
+    func debounce_once(action: @escaping () -> Void) {
+        guard self.workItem == nil else {
+            return
+        }
+
+        self.workItem = DispatchWorkItem(block: {
+            self.workItem = nil
+            action()
+        })
+
+        queue.asyncAfter(deadline: .now() + interval, execute: self.workItem!)
+    }
 }