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Separate joystick power state into battery status and percentage

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This allows you to see battery percentage while the controller is charging
This commit is contained in:
Sam Lantinga 2024-03-30 10:55:13 -07:00
parent 5e624c2083
commit 8847b35244
42 changed files with 596 additions and 1001 deletions
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11
include/SDL3/SDL_power.h
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@ -41,6 +41,7 @@ extern "C" {
*/
typedef enum
{
SDL_POWERSTATE_ERROR = -1, /**< error determining power status */
SDL_POWERSTATE_UNKNOWN, /**< cannot determine power status */
SDL_POWERSTATE_ON_BATTERY, /**< Not plugged in, running on the battery */
SDL_POWERSTATE_NO_BATTERY, /**< Plugged in, no battery available */
@ -64,13 +65,9 @@ typedef enum
* It's possible a platform can only report battery percentage or time left
* but not both.
*
* \param seconds seconds of battery life left, you can pass a NULL here if
* you don't care, will return -1 if we can't determine a
* value, or we're not running on a battery
* \param percent percentage of battery life left, between 0 and 100, you can
* pass a NULL here if you don't care, will return -1 if we
* can't determine a value, or we're not running on a battery
* \returns an SDL_PowerState enum representing the current battery state.
* \param seconds a pointer filled in with the seconds of battery life left, or NULL to ignore. This will be filled in with -1 if we can't determine a value or there is no battery.
* \param percent a pointer filled in with the percentage of battery life left, between 0 and 100, or NULL to ignore. This will be filled in with -1 we can't determine a value or there is no battery.
* \returns the current battery state or `SDL_POWERSTATE_ERROR` on failure; call SDL_GetError() for more information.
*
* \since This function is available since SDL 3.0.0.
*/