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#include "view_display_test.h"
typedef struct {
uint32_t test;
uint32_t size;
uint32_t counter;
bool flip_flop;
} ViewDisplayTestModel;
struct ViewDisplayTest {
View* view;
osTimerId_t timer;
};
static void view_display_test_draw_callback_intro(Canvas* canvas, void* _model) {
canvas_draw_str(canvas, 12, 24, "Use < and > to switch tests");
canvas_draw_str(canvas, 12, 36, "Use ^ and v to switch size");
canvas_draw_str(canvas, 32, 48, "Use (o) to flip");
}
static void view_display_test_draw_callback_fill(Canvas* canvas, void* _model) {
ViewDisplayTestModel* model = _model;
if(model->flip_flop) {
uint8_t width = canvas_width(canvas);
uint8_t height = canvas_height(canvas);
canvas_draw_box(canvas, 0, 0, width, height);
}
}
static void view_display_test_draw_callback_hstripe(Canvas* canvas, void* _model) {
ViewDisplayTestModel* model = _model;
uint8_t block = 1 + model->size;
uint8_t width = canvas_width(canvas);
uint8_t height = canvas_height(canvas);
for(uint8_t y = model->flip_flop * block; y < height; y += 2 * block) {
canvas_draw_box(canvas, 0, y, width, block);
}
}
static void view_display_test_draw_callback_vstripe(Canvas* canvas, void* _model) {
ViewDisplayTestModel* model = _model;
uint8_t block = 1 + model->size;
uint8_t width = canvas_width(canvas);
uint8_t height = canvas_height(canvas);
for(uint8_t x = model->flip_flop * block; x < width; x += 2 * block) {
canvas_draw_box(canvas, x, 0, block, height);
}
}
static void view_display_test_draw_callback_check(Canvas* canvas, void* _model) {
ViewDisplayTestModel* model = _model;
uint8_t block = 1 + model->size;
uint8_t width = canvas_width(canvas);
uint8_t height = canvas_height(canvas);
bool flip_flop = model->flip_flop;
for(uint8_t x = 0; x < width; x += block) {
bool last_flip_flop = flip_flop;
for(uint8_t y = 0; y < height; y += block) {
if(flip_flop) {
canvas_draw_box(canvas, x, y, block, block);
}
flip_flop = !flip_flop;
}
if(last_flip_flop == flip_flop) {
flip_flop = !flip_flop;
}
}
}
static void view_display_test_draw_callback_move(Canvas* canvas, void* _model) {
ViewDisplayTestModel* model = _model;
uint8_t block = 1 + model->size;
uint8_t width = canvas_width(canvas) - block;
uint8_t height = canvas_height(canvas) - block;
uint8_t x = model->counter % width;
if((model->counter / width) % 2) {
x = width - x;
}
uint8_t y = model->counter % height;
if((model->counter / height) % 2) {
y = height - y;
}
canvas_draw_box(canvas, x, y, block, block);
}
const ViewDrawCallback view_display_test_tests[] = {
view_display_test_draw_callback_intro,
view_display_test_draw_callback_fill,
view_display_test_draw_callback_hstripe,
view_display_test_draw_callback_vstripe,
view_display_test_draw_callback_check,
view_display_test_draw_callback_move,
};
static void view_display_test_draw_callback(Canvas* canvas, void* _model) {
ViewDisplayTestModel* model = _model;
view_display_test_tests[model->test](canvas, _model);
}
static bool view_display_test_input_callback(InputEvent* event, void* context) {
ViewDisplayTest* instance = context;
bool consumed = false;
if(event->type == InputTypeShort || event->type == InputTypeRepeat) {
with_view_model(
instance->view, (ViewDisplayTestModel * model) {
if(event->key == InputKeyLeft && model->test > 0) {
model->test--;
consumed = true;
} else if(
event->key == InputKeyRight &&
model->test < (COUNT_OF(view_display_test_tests) - 1)) {
model->test++;
consumed = true;
} else if(event->key == InputKeyDown && model->size > 0) {
model->size--;
consumed = true;
} else if(event->key == InputKeyUp && model->size < 24) {
model->size++;
consumed = true;
} else if(event->key == InputKeyOk) {
model->flip_flop = !model->flip_flop;
consumed = true;
}
return consumed;
});
}
return consumed;
}
static void view_display_test_enter(void* context) {
ViewDisplayTest* instance = context;
osTimerStart(instance->timer, osKernelGetTickFreq() / 32);
}
static void view_display_test_exit(void* context) {
ViewDisplayTest* instance = context;
osTimerStop(instance->timer);
}
static void view_display_test_timer_callback(void* context) {
ViewDisplayTest* instance = context;
with_view_model(
instance->view, (ViewDisplayTestModel * model) {
model->counter++;
return true;
});
}
ViewDisplayTest* view_display_test_alloc() {
ViewDisplayTest* instance = malloc(sizeof(ViewDisplayTest));
instance->view = view_alloc();
view_set_context(instance->view, instance);
view_allocate_model(instance->view, ViewModelTypeLockFree, sizeof(ViewDisplayTestModel));
view_set_draw_callback(instance->view, view_display_test_draw_callback);
view_set_input_callback(instance->view, view_display_test_input_callback);
view_set_enter_callback(instance->view, view_display_test_enter);
view_set_exit_callback(instance->view, view_display_test_exit);
instance->timer =
osTimerNew(view_display_test_timer_callback, osTimerPeriodic, instance, NULL);
return instance;
}
void view_display_test_free(ViewDisplayTest* instance) {
furi_assert(instance);
osTimerDelete(instance->timer);
view_free(instance->view);
free(instance);
}
View* view_display_test_get_view(ViewDisplayTest* instance) {
furi_assert(instance);
return instance->view;
}
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