mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-29 14:13:08 +00:00
70 lines
No EOL
2.1 KiB
C
70 lines
No EOL
2.1 KiB
C
#pragma once
|
|
|
|
#include <gui/gui.h>
|
|
#include <furi.h>
|
|
|
|
typedef struct {
|
|
void (*callback)(void* state); //Callback for when the item is dequeued
|
|
void (*render)(
|
|
const void* state,
|
|
Canvas* const canvas); //Callback for the rendering loop while this item is running
|
|
void (*start)(void* state); //Callback when this item is started running
|
|
void* next; //Pointer to the next item
|
|
uint32_t duration; //duration of the item
|
|
} QueueItem;
|
|
|
|
typedef struct {
|
|
unsigned int start; //current queue item start time
|
|
QueueItem* current; //current queue item
|
|
bool running; //is the queue running
|
|
} QueueState;
|
|
|
|
/**
|
|
* Enqueue a new item.
|
|
*
|
|
* @param queue_state The queue state pointer
|
|
* @param app_state Your app state
|
|
* @param done Callback for dequeue event
|
|
* @param start Callback for when the item is activated
|
|
* @param render Callback to render loop if needed
|
|
* @param duration Length of the item
|
|
*/
|
|
void enqueue(
|
|
QueueState* queue_state,
|
|
void* app_state,
|
|
void (*done)(void* state),
|
|
void (*start)(void* state),
|
|
void (*render)(const void* state, Canvas* const canvas),
|
|
uint32_t duration);
|
|
/**
|
|
* Clears all queue items
|
|
*
|
|
* @param queue_state The queue state pointer
|
|
*/
|
|
void queue_clear(QueueState* queue_state);
|
|
|
|
/**
|
|
* Dequeues the active queue item. Usually you don't need to call it directly.
|
|
*
|
|
* @param queue_state The queue state pointer
|
|
* @param app_state Your application state
|
|
*/
|
|
void dequeue(QueueState* queue_state, void* app_state);
|
|
|
|
/**
|
|
* Runs the queue logic (place it in your tick function)
|
|
*
|
|
* @param queue_state The queue state pointer
|
|
* @param app_state Your application state
|
|
* @return FALSE when there is nothing to run, TRUE otherwise
|
|
*/
|
|
bool run_queue(QueueState* queue_state, void* app_state);
|
|
|
|
/**
|
|
* Calls the currently active queue items render callback (if there is any)
|
|
*
|
|
* @param queue_state The queue state pointer
|
|
* @param app_state Your application state
|
|
* @param canvas Pointer to Flipper's canvas object
|
|
*/
|
|
void render_queue(const QueueState* queue_state, const void* app_state, Canvas* const canvas); |