1 files changed, 32 insertions, 0 deletions
diff --git a/src/view/sequencer/addRemoveBeat.ts b/src/view/sequencer/addRemoveBeat.ts
new file mode 100644
index 0000000..e991d3f
--- /dev/null
+++ b/src/view/sequencer/addRemoveBeat.ts
@@ -0,0 +1,32 @@
+import h, { classNames } from 'lib/h'
+
+interface Params {
+  initBeats: number,
+  onRemove: (index: number) => void,
+  onAdd: (index: number) => void
+}
+
+export function view({ initBeats, onRemove, onAdd }: Params) {
+  let beats = initBeats
+
+  return h('div', { className: 'g-Sequencer__Buttons' },
+    h('button', 
+      { onclick: () => {
+          if (beats > 1) {
+            beats -= 1
+            onRemove(beats)
+          }
+        }
+      },
+      'Remove Beat'
+    ),
+    h('button', 
+      { onclick: () => {
+          onAdd(beats)
+          beats += 1
+        }
+      },
+      'Add Beat'
+    )
+  )
+}