Support getting a tree of controls + hooks via lua

1 files changed, 37 insertions, 16 deletions

diff --git a/src/input/input_hook_actions.cpp b/src/input/input_hook_actions.cpp
index 0694cccf..26075c4c 100644
--- a/src/input/input_hook_actions.cpp
+++ b/src/input/input_hook_actions.cpp
@@ -16,36 +16,57 @@
 namespace input {
 namespace actions {
 
-auto select(lv_indev_data_t* d) -> void {
-  d->state = LV_INDEV_STATE_PRESSED;
+auto select() -> HookCallback {
+  return HookCallback{.name = "select", .fn = [&](lv_indev_data_t* d) {
+                        d->state = LV_INDEV_STATE_PRESSED;
+                      }};
 }
 
-auto scrollUp(lv_indev_data_t* d) -> void {
-  d->enc_diff = -1;
+auto scrollUp() -> HookCallback {
+  return HookCallback{.name = "scroll_up",
+                      .fn = [&](lv_indev_data_t* d) { d->enc_diff = -1; }};
 }
 
-auto scrollDown(lv_indev_data_t* d) -> void {
-  d->enc_diff = 1;
+auto scrollDown() -> HookCallback {
+  return HookCallback{.name = "scroll_down",
+                      .fn = [&](lv_indev_data_t* d) { d->enc_diff = 1; }};
 }
 
-auto scrollToTop(lv_indev_data_t* d) -> void {
-  d->enc_diff = INT16_MIN;
+auto scrollToTop() -> HookCallback {
+  return HookCallback{.name = "scroll_to_top", .fn = [&](lv_indev_data_t* d) {
+                        d->enc_diff = INT16_MIN;
+                      }};
 }
 
-auto scrollToBottom(lv_indev_data_t* d) -> void {
-  d->enc_diff = INT16_MAX;
+auto scrollToBottom() -> HookCallback {
+  return HookCallback{
+      .name = "scroll_to_bottom",
+      .fn = [&](lv_indev_data_t* d) { d->enc_diff = INT16_MAX; }};
 }
 
-auto goBack(lv_indev_data_t* d) -> void {
-  events::Ui().Dispatch(ui::internal::BackPressed{});
+auto goBack() -> HookCallback {
+  return HookCallback{.name = "back", .fn = [&](lv_indev_data_t* d) {
+                        events::Ui().Dispatch(ui::internal::BackPressed{});
+                      }};
 }
 
-auto volumeUp(lv_indev_data_t* d) -> void {
-  events::Audio().Dispatch(audio::StepUpVolume{});
+auto volumeUp() -> HookCallback {
+  return HookCallback{.name = "volume_up", .fn = [&](lv_indev_data_t* d) {
+                        events::Audio().Dispatch(audio::StepUpVolume{});
+                      }};
 }
 
-auto volumeDown(lv_indev_data_t* d) -> void {
-  events::Audio().Dispatch(audio::StepDownVolume{});
+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