Ken Van Hoeylandt
c729e8340f
- Implement generic trackball settings - Refactor T-Deck trackball driver into generic driver at `Drivers/gpio-trackball-module` - Automatically bind/unbind trackball devices with LVGL - Automatically load settings for trackball devices on boot
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#include <lvgl/devices/trackball.h>
|
|
#include <lvgl/devices/device_context.h>
|
|
#include <lvgl/lvgl.h>
|
|
#include <tactility/device.h>
|
|
#include <tactility/drivers/trackball.h>
|
|
|
|
#include <Tactility/Assets.h>
|
|
#include <Tactility/settings/TrackballSettings.h>
|
|
|
|
namespace tt::lvgl {
|
|
|
|
static void initTrackball(lv_indev_t* indev, LvglTrackballSettings& settings) {
|
|
lv_indev_type_t type = lv_indev_get_type(indev);
|
|
|
|
void* driver_data = lv_indev_get_driver_data(indev);
|
|
if (!driver_data) {
|
|
return;
|
|
}
|
|
|
|
LvglDeviceContext* context = static_cast<LvglDeviceContext*>(driver_data);
|
|
if (!context->device) {
|
|
return;
|
|
}
|
|
|
|
const DeviceType* device_type = device_get_type(context->device);
|
|
if (device_type != &TRACKBALL_TYPE) {
|
|
return;
|
|
}
|
|
|
|
lvgl_trackball_set_settings(indev, &settings);
|
|
if (settings.mode == LVGL_TRACKBALL_MODE_POINTER) {
|
|
lvgl_trackball_set_cursor_image(indev, TT_ASSETS_UI_CURSOR);
|
|
}
|
|
}
|
|
|
|
void initTrackball() {
|
|
auto trackball_settings = settings::trackball::loadOrGetDefault();
|
|
lv_indev_t* indev = lv_indev_get_next(nullptr);
|
|
while (indev != nullptr) {
|
|
initTrackball(indev, trackball_settings);
|
|
indev = lv_indev_get_next(indev);
|
|
}
|
|
}
|
|
|
|
} |