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[client] overlay: move keybinds and config into the overlays

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This adds a new `earlyInit` call which allows the overlay to register
options before actually being intialized. Also the keybind handling and
state tracking for each overlay has been moved internal to the overlay
itself.
This commit is contained in:
Geoffrey McRae
2021-08-05 06:40:06 +10:00
parent d90e658e3b
commit 6c84c0eca6
12 changed files with 83 additions and 56 deletions
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30
client/src/app.c
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@@ -671,27 +671,39 @@ void app_unregisterGraph(GraphHandle handle)
struct Overlay
{
const struct LG_OverlayOps * ops;
const void * params;
void * udata;
int lastRectCount;
struct Rect lastRects[MAX_OVERLAY_RECTS];
};
void app_registerOverlay(const struct LG_OverlayOps * ops, void * params)
void app_registerOverlay(const struct LG_OverlayOps * ops, const void * params)
{
ASSERT_LG_OVERLAY_VALID(ops);
void * udata;
if (!ops->init(&udata, params))
{
DEBUG_ERROR("Overlay `%s` failed to initialize", ops->name);
return;
}
struct Overlay * overlay = malloc(sizeof(struct Overlay));
overlay->ops = ops;
overlay->udata = udata;
overlay->params = params;
overlay->udata = NULL;
overlay->lastRectCount = 0;
ll_push(g_state.overlays, overlay);
if (ops->earlyInit)
ops->earlyInit();
}
void app_initOverlays(void)
{
struct Overlay * overlay;
for (ll_reset(g_state.overlays);
ll_walk(g_state.overlays, (void **)&overlay); )
{
if (!overlay->ops->init(&overlay->udata, overlay->params))
{
DEBUG_ERROR("Overlay `%s` failed to initialize", overlay->ops->name);
overlay->ops = NULL;
}
}
}
static inline void mergeRect(struct Rect * dest, const struct Rect * a, const struct Rect * b)