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#include <furi.h>
#include <stdint.h>
#include <stdio.h>
#include <FreeRTOS.h>
#include <portmacro.h>
#include <projdefs.h>
#include <input/input.h>
#include <gui/canvas.h>
#include <gui/view.h>
#include "desktop_view_pin_timeout.h"
struct DesktopViewPinTimeout {
View* view;
TimerHandle_t timer;
DesktopViewPinTimeoutDoneCallback callback;
void* context;
};
typedef struct {
uint32_t time_left;
} DesktopViewPinTimeoutModel;
void desktop_view_pin_timeout_set_callback(
DesktopViewPinTimeout* instance,
DesktopViewPinTimeoutDoneCallback callback,
void* context) {
furi_assert(instance);
instance->callback = callback;
instance->context = context;
}
static void desktop_view_pin_timeout_timer_callback(TimerHandle_t timer) {
DesktopViewPinTimeout* instance = pvTimerGetTimerID(timer);
bool stop = false;
DesktopViewPinTimeoutModel* model = view_get_model(instance->view);
if(model->time_left > 0) {
--model->time_left;
} else {
stop = true;
}
view_commit_model(instance->view, true);
if(stop) {
xTimerStop(instance->timer, portMAX_DELAY);
instance->callback(instance->context);
}
}
static bool desktop_view_pin_timeout_input(InputEvent* event, void* context) {
return true;
}
static void desktop_view_pin_timeout_draw(Canvas* canvas, void* _model) {
furi_assert(canvas);
furi_assert(_model);
DesktopViewPinTimeoutModel* model = _model;
canvas_set_font(canvas, FontPrimary);
canvas_draw_str(canvas, 36, 31, "Wrong PIN!");
canvas_set_font(canvas, FontSecondary);
char str[30] = {0};
snprintf(str, sizeof(str), "Timeout: %lds", model->time_left);
canvas_draw_str_aligned(canvas, 64, 38, AlignCenter, AlignCenter, str);
}
void desktop_view_pin_timeout_free(DesktopViewPinTimeout* instance) {
view_free(instance->view);
xTimerDelete(instance->timer, portMAX_DELAY);
free(instance);
}
DesktopViewPinTimeout* desktop_view_pin_timeout_alloc(void) {
DesktopViewPinTimeout* instance = furi_alloc(sizeof(DesktopViewPinTimeout));
instance->timer = xTimerCreate(
NULL, pdMS_TO_TICKS(1000), pdTRUE, instance, desktop_view_pin_timeout_timer_callback);
instance->view = view_alloc();
view_allocate_model(instance->view, ViewModelTypeLockFree, sizeof(DesktopViewPinTimeoutModel));
view_set_context(instance->view, instance);
view_set_draw_callback(instance->view, desktop_view_pin_timeout_draw);
view_set_input_callback(instance->view, desktop_view_pin_timeout_input);
return instance;
}
void desktop_view_pin_timeout_start(DesktopViewPinTimeout* instance, uint32_t time_left) {
furi_assert(instance);
DesktopViewPinTimeoutModel* model = view_get_model(instance->view);
// no race - always called when timer is stopped
model->time_left = time_left;
view_commit_model(instance->view, true);
xTimerStart(instance->timer, portMAX_DELAY);
}
View* desktop_view_pin_timeout_get_view(DesktopViewPinTimeout* instance) {
furi_assert(instance);
return instance->view;
}
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