WIP merge cyclically dependent components into one big component

1 files changed, 73 insertions, 0 deletions

diff --git a/src/tangara/input/input_hook_actions.cpp b/src/tangara/input/input_hook_actions.cpp
new file mode 100644
index 00000000..bc3760ac
--- /dev/null
+++ b/src/tangara/input/input_hook_actions.cpp
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2024 jacqueline <me@jacqueline.id.au>
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#include "input/input_hook_actions.hpp"
+
+#include <cstdint>
+
+#include "hal/lv_hal_indev.h"
+
+#include "events/event_queue.hpp"
+#include "ui/ui_events.hpp"
+
+namespace input {
+namespace actions {
+
+auto select() -> HookCallback {
+  return HookCallback{.name = "select", .fn = [&](lv_indev_data_t* d) {
+                        d->state = LV_INDEV_STATE_PRESSED;
+                      }};
+}
+
+auto scrollUp() -> HookCallback {
+  return HookCallback{.name = "scroll_up",
+                      .fn = [&](lv_indev_data_t* d) { d->enc_diff = -1; }};
+}
+
+auto scrollDown() -> HookCallback {
+  return HookCallback{.name = "scroll_down",
+                      .fn = [&](lv_indev_data_t* d) { d->enc_diff = 1; }};
+}
+
+auto scrollToTop() -> HookCallback {
+  return HookCallback{.name = "scroll_to_top", .fn = [&](lv_indev_data_t* d) {
+                        d->enc_diff = INT16_MIN;
+                      }};
+}
+
+auto scrollToBottom() -> HookCallback {
+  return HookCallback{
+      .name = "scroll_to_bottom",
+      .fn = [&](lv_indev_data_t* d) { d->enc_diff = INT16_MAX; }};
+}
+
+auto goBack() -> HookCallback {
+  return HookCallback{.name = "back", .fn = [&](lv_indev_data_t* d) {
+                        events::Ui().Dispatch(ui::internal::BackPressed{});
+                      }};
+}
+
+auto volumeUp() -> HookCallback {
+  return HookCallback{.name = "volume_up", .fn = [&](lv_indev_data_t* d) {
+                        events::Audio().Dispatch(audio::StepUpVolume{});
+                      }};
+}
+
+auto volumeDown() -> HookCallback {
+  return HookCallback{.name = "volume_down", .fn = [&](lv_indev_data_t* d) {
+                        events::Audio().Dispatch(audio::StepDownVolume{});
+                      }};
+}
+
+auto allActions() -> std::vector<HookCallback> {
+  return {
+      select(),         scrollUp(), scrollDown(), scrollToTop(),
+      scrollToBottom(), goBack(),   volumeUp(),   volumeDown(),
+  };
+}
+
+}  // namespace actions
+}  // namespace input