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| author | jacqueline <me@jacqueline.id.au> | 2024-03-07 10:59:03 +1100 |
|---|---|---|
| committer | jacqueline <me@jacqueline.id.au> | 2024-03-07 10:59:03 +1100 |
| commit | ef72b25660912ff247997089abfb93e9f0b52809 (patch) | |
| tree | d5d9711cb5a4192966d914094e9370c446f145fb /src/ui/include | |
| parent | 53c4ea7805f1af6a4d2969fc8eabbc8ae26ac5ca (diff) | |
| download | tangara-fw-ef72b25660912ff247997089abfb93e9f0b52809.tar.gz | |
use prototype inheritance for lua screens, rather than functions
this gives us a way to give each screen nice little hooks, like
'onShown' and 'onHidden'. later we can use these hooks to disable
bindings for screens that aren't in-use.
Diffstat (limited to 'src/ui/include')
| -rw-r--r-- | src/ui/include/screen.hpp | 3 | ||||
| -rw-r--r-- | src/ui/include/screen_lua.hpp | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/ui/include/screen.hpp b/src/ui/include/screen.hpp index 60939660..4241c712 100644 --- a/src/ui/include/screen.hpp +++ b/src/ui/include/screen.hpp @@ -27,6 +27,9 @@ class Screen { Screen(); virtual ~Screen(); + virtual auto onShown() -> void {} + virtual auto onHidden() -> void {} + auto root() -> lv_obj_t* { return root_; } auto content() -> lv_obj_t* { return content_; } auto alert() -> lv_obj_t* { return alert_; } diff --git a/src/ui/include/screen_lua.hpp b/src/ui/include/screen_lua.hpp index ee9f6813..0ed3a508 100644 --- a/src/ui/include/screen_lua.hpp +++ b/src/ui/include/screen_lua.hpp @@ -18,6 +18,9 @@ class Lua : public Screen { Lua(); ~Lua(); + auto onShown() -> void override; + auto onHidden() -> void override; + auto SetObjRef(lua_State*) -> void; private: |