From 1baaa6dadcea5b8a85f1629e31119f4edba91b75 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Mon, 15 Apr 2024 14:18:20 +1000
Subject: Use more generic 'hooks' for each input device's actions

---
 src/input/include/input_hook.hpp | 47 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 src/input/include/input_hook.hpp

(limited to 'src/input/include/input_hook.hpp')

diff --git a/src/input/include/input_hook.hpp b/src/input/include/input_hook.hpp
new file mode 100644
index 00000000..96b9b5cd
--- /dev/null
+++ b/src/input/include/input_hook.hpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2024 jacqueline <me@jacqueline.id.au>
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#pragma once
+
+#include <functional>
+#include <optional>
+
+#include "hal/lv_hal_indev.h"
+#include "input_trigger.hpp"
+
+namespace input {
+
+using HookCb = std::optional<std::function<void(lv_indev_data_t*)>>;
+
+class Hook {
+ public:
+  Hook(HookCb);
+
+  auto invoke(lv_indev_data_t*) -> void;
+  auto override(HookCb) -> void;
+
+ private:
+  HookCb default_;
+  HookCb override_;
+};
+
+class TriggerHooks {
+ public:
+  TriggerHooks(HookCb cb) : TriggerHooks(cb, cb, cb) {}
+  TriggerHooks(HookCb, HookCb, HookCb);
+
+  auto update(bool, lv_indev_data_t*) -> void;
+  auto override(Trigger::State, HookCb) -> void;
+
+ private:
+  Trigger trigger_;
+
+  Hook click_;
+  Hook long_press_;
+  Hook repeat_;
+};
+
+}  // namespace input
-- 
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