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chore: code formatting and fix warnings

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This commit is contained in:
Gabor Kiss-Vamosi
2022-04-06 22:15:09 +02:00
parent b0a46c4837
commit 1b219654db
6 changed files with 191 additions and 191 deletions
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1
examples/others/lv_example_others.h
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@@ -18,6 +18,7 @@ extern "C" {
#include "gridnav/lv_example_gridnav.h"
#include "fragment/lv_example_fragment.h"
#include "imgfont/lv_example_imgfont.h"
#include "msg/lv_example_msg.h"
/*********************
* DEFINES

4
examples/others/msg/lv_example_msg_1.c
View File

@@ -2,7 +2,7 @@
#if LV_USE_MSG && LV_USE_SLIDER && LV_USE_LABEL && LV_BUILD_EXAMPLES
/*Define a message ID*/
#define MSG_NEW_TEMPERATURE 1
#define MSG_NEW_TEMPERATURE 1
static void slider_event_cb(lv_event_t * e);
static void label_event_cb(lv_event_t * e);
@@ -29,7 +29,7 @@ void lv_example_msg_1(void)
static void slider_event_cb(lv_event_t * e)
{
/*Notify all subscribers (only the label now) that the slider value has been changed*/
/*Notify all subscribers (only the label now) that the slider value has been changed*/
lv_obj_t * slider = lv_event_get_target(e);
int32_t v = lv_slider_get_value(slider);
lv_msg_send(MSG_NEW_TEMPERATURE, &v);

149
examples/others/msg/lv_example_msg_2.c
View File

@@ -2,10 +2,10 @@
#if LV_USE_MSG && LV_USE_SLIDER && LV_USE_LABEL && LV_BUILD_EXAMPLES
/*Define a message ID*/
#define MSG_LOGIN_ATTEMPT 1
#define MSG_LOG_OUT 2
#define MSG_LOGIN_ERROR 3
#define MSG_LOGIN_OK 4
#define MSG_LOGIN_ATTEMPT 1
#define MSG_LOG_OUT 2
#define MSG_LOGIN_ERROR 3
#define MSG_LOGIN_OK 4
static void auth_manager(void * s, lv_msg_t * m);
static void textarea_event_cb(lv_event_t * e);
@@ -19,7 +19,7 @@ static void info_label_msg_event_cb(lv_event_t * e);
*/
void lv_example_msg_2(void)
{
lv_msg_subsribe(MSG_LOGIN_ATTEMPT, auth_manager, "hello");
lv_msg_subsribe(MSG_LOGIN_ATTEMPT, auth_manager, "hello");
/*Create a slider in the center of the display*/
lv_obj_t * ta = lv_textarea_create(lv_scr_act());
@@ -74,73 +74,76 @@ void lv_example_msg_2(void)
static void auth_manager(void * s, lv_msg_t * m)
{
LV_UNUSED(s);
const char * pin_act = lv_msg_get_payload(m);
const char * pin_expexted = lv_msg_get_user_data(m);
if(strcmp(pin_act, pin_expexted) == 0) {
lv_msg_send(MSG_LOGIN_OK, NULL);
} else {
lv_msg_send(MSG_LOGIN_ERROR, "Incorrect PIN");
}
LV_UNUSED(s);
const char * pin_act = lv_msg_get_payload(m);
const char * pin_expexted = lv_msg_get_user_data(m);
if(strcmp(pin_act, pin_expexted) == 0) {
lv_msg_send(MSG_LOGIN_OK, NULL);
}
else {
lv_msg_send(MSG_LOGIN_ERROR, "Incorrect PIN");
}
}
static void textarea_event_cb(lv_event_t * e)
{
lv_obj_t * ta = lv_event_get_target(e);
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_READY) {
lv_msg_send(MSG_LOGIN_ATTEMPT, lv_textarea_get_text(ta));
} else if (code == LV_EVENT_MSG_RECEIVED) {
lv_msg_t * m = lv_event_get_msg(e);
switch(lv_msg_get_id(m)) {
case MSG_LOGIN_ERROR:
/*If there was an error, clean the text area*/
if(strlen(lv_msg_get_payload(m))) lv_textarea_set_text(ta, "");
break;
case MSG_LOGIN_OK:
lv_obj_add_state(ta, LV_STATE_DISABLED);
lv_obj_clear_state(ta, LV_STATE_FOCUSED | LV_STATE_FOCUS_KEY);
break;
case MSG_LOG_OUT:
lv_textarea_set_text(ta, "");
lv_obj_clear_state(ta, LV_STATE_DISABLED);
break;
}
}
lv_obj_t * ta = lv_event_get_target(e);
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_READY) {
lv_msg_send(MSG_LOGIN_ATTEMPT, lv_textarea_get_text(ta));
}
else if(code == LV_EVENT_MSG_RECEIVED) {
lv_msg_t * m = lv_event_get_msg(e);
switch(lv_msg_get_id(m)) {
case MSG_LOGIN_ERROR:
/*If there was an error, clean the text area*/
if(strlen(lv_msg_get_payload(m))) lv_textarea_set_text(ta, "");
break;
case MSG_LOGIN_OK:
lv_obj_add_state(ta, LV_STATE_DISABLED);
lv_obj_clear_state(ta, LV_STATE_FOCUSED | LV_STATE_FOCUS_KEY);
break;
case MSG_LOG_OUT:
lv_textarea_set_text(ta, "");
lv_obj_clear_state(ta, LV_STATE_DISABLED);
break;
}
}
}
static void log_out_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_CLICKED) {
lv_msg_send(MSG_LOG_OUT, NULL);
} else if (code == LV_EVENT_MSG_RECEIVED) {
lv_msg_t * m = lv_event_get_msg(e);
lv_obj_t * btn = lv_event_get_target(e);
switch(lv_msg_get_id(m)) {
case MSG_LOGIN_OK:
lv_obj_clear_state(btn, LV_STATE_DISABLED);
break;
case MSG_LOG_OUT:
lv_obj_add_state(btn, LV_STATE_DISABLED);
break;
}
}
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_CLICKED) {
lv_msg_send(MSG_LOG_OUT, NULL);
}
else if(code == LV_EVENT_MSG_RECEIVED) {
lv_msg_t * m = lv_event_get_msg(e);
lv_obj_t * btn = lv_event_get_target(e);
switch(lv_msg_get_id(m)) {
case MSG_LOGIN_OK:
lv_obj_clear_state(btn, LV_STATE_DISABLED);
break;
case MSG_LOG_OUT:
lv_obj_add_state(btn, LV_STATE_DISABLED);
break;
}
}
}
static void start_engine_msg_event_cb(lv_event_t * e)
{
lv_msg_t * m = lv_event_get_msg(e);
lv_obj_t * btn = lv_event_get_target(e);
switch(lv_msg_get_id(m)) {
case MSG_LOGIN_OK:
lv_obj_clear_state(btn, LV_STATE_DISABLED);
break;
case MSG_LOG_OUT:
lv_obj_add_state(btn, LV_STATE_DISABLED);
break;
}
lv_msg_t * m = lv_event_get_msg(e);
lv_obj_t * btn = lv_event_get_target(e);
switch(lv_msg_get_id(m)) {
case MSG_LOGIN_OK:
lv_obj_clear_state(btn, LV_STATE_DISABLED);
break;
case MSG_LOG_OUT:
lv_obj_add_state(btn, LV_STATE_DISABLED);
break;
}
}
static void info_label_msg_event_cb(lv_event_t * e)
@@ -148,20 +151,20 @@ static void info_label_msg_event_cb(lv_event_t * e)
lv_obj_t * label = lv_event_get_target(e);
lv_msg_t * m = lv_event_get_msg(e);
switch(lv_msg_get_id(m)) {
case MSG_LOGIN_ERROR:
lv_label_set_text(label, lv_msg_get_payload(m));
lv_obj_set_style_text_color(label, lv_palette_main(LV_PALETTE_RED), 0);
break;
case MSG_LOGIN_OK:
lv_label_set_text(label, "Login successful");
lv_obj_set_style_text_color(label, lv_palette_main(LV_PALETTE_GREEN), 0);
break;
case MSG_LOG_OUT:
lv_label_set_text(label, "Logged out");
lv_obj_set_style_text_color(label, lv_palette_main(LV_PALETTE_GREY), 0);
break;
default:
break;
case MSG_LOGIN_ERROR:
lv_label_set_text(label, lv_msg_get_payload(m));
lv_obj_set_style_text_color(label, lv_palette_main(LV_PALETTE_RED), 0);
break;
case MSG_LOGIN_OK:
lv_label_set_text(label, "Login successful");
lv_obj_set_style_text_color(label, lv_palette_main(LV_PALETTE_GREEN), 0);
break;
case MSG_LOG_OUT:
lv_label_set_text(label, "Logged out");
lv_obj_set_style_text_color(label, lv_palette_main(LV_PALETTE_GREY), 0);
break;
default:
break;
}
}

204
examples/others/msg/lv_example_msg_3.c
View File

@@ -2,11 +2,11 @@
#if LV_USE_MSG && LV_USE_SLIDER && LV_USE_LABEL && LV_BUILD_EXAMPLES
/*Define a message ID*/
#define MSG_INC 1
#define MSG_DEC 2
#define MSG_SET 3
#define MSG_UPDATE 4
#define MSG_UPDATE_REQUEST 5
#define MSG_INC 1
#define MSG_DEC 2
#define MSG_SET 3
#define MSG_UPDATE 4
#define MSG_UPDATE_REQUEST 5
static void value_handler(void * s, lv_msg_t * m);
static void value_handler(void * s, lv_msg_t * m);
@@ -23,130 +23,132 @@ static void slider_event_cb(lv_event_t * e);
void lv_example_msg_3(void)
{
lv_msg_subsribe(MSG_INC, value_handler, NULL);
lv_msg_subsribe(MSG_DEC, value_handler, NULL);
lv_msg_subsribe(MSG_SET, value_handler, NULL);
lv_msg_subsribe(MSG_UPDATE, value_handler, NULL);
lv_msg_subsribe(MSG_UPDATE_REQUEST, value_handler, NULL);
lv_msg_subsribe(MSG_INC, value_handler, NULL);
lv_msg_subsribe(MSG_DEC, value_handler, NULL);
lv_msg_subsribe(MSG_SET, value_handler, NULL);
lv_msg_subsribe(MSG_UPDATE, value_handler, NULL);
lv_msg_subsribe(MSG_UPDATE_REQUEST, value_handler, NULL);
lv_obj_t * panel = lv_obj_create(lv_scr_act());
lv_obj_set_size(panel, 250, LV_SIZE_CONTENT);
lv_obj_center(panel);
lv_obj_set_flex_flow(panel, LV_FLEX_FLOW_ROW);
lv_obj_set_flex_align(panel, LV_FLEX_ALIGN_SPACE_BETWEEN, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_START);
lv_obj_t * panel = lv_obj_create(lv_scr_act());
lv_obj_set_size(panel, 250, LV_SIZE_CONTENT);
lv_obj_center(panel);
lv_obj_set_flex_flow(panel, LV_FLEX_FLOW_ROW);
lv_obj_set_flex_align(panel, LV_FLEX_ALIGN_SPACE_BETWEEN, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_START);
lv_obj_t * btn;
lv_obj_t * label;
lv_obj_t * btn;
lv_obj_t * label;
/*Up button*/
btn = lv_btn_create(panel);
lv_obj_set_flex_grow(btn, 1);
lv_obj_add_event_cb(btn, btn_event_cb, LV_EVENT_ALL, NULL);
label = lv_label_create(btn);
lv_label_set_text(label, LV_SYMBOL_LEFT);
lv_obj_center(label);
/*Up button*/
btn = lv_btn_create(panel);
lv_obj_set_flex_grow(btn, 1);
lv_obj_add_event_cb(btn, btn_event_cb, LV_EVENT_ALL, NULL);
label = lv_label_create(btn);
lv_label_set_text(label, LV_SYMBOL_LEFT);
lv_obj_center(label);
/*Current value*/
label = lv_label_create(panel);
lv_obj_set_flex_grow(label, 2);
lv_obj_set_style_text_align(label, LV_TEXT_ALIGN_CENTER, 0);
lv_label_set_text(label, "?");
lv_msg_subsribe_obj(MSG_UPDATE, label, NULL);
lv_obj_add_event_cb(label, label_event_cb, LV_EVENT_MSG_RECEIVED, NULL);
/*Current value*/
label = lv_label_create(panel);
lv_obj_set_flex_grow(label, 2);
lv_obj_set_style_text_align(label, LV_TEXT_ALIGN_CENTER, 0);
lv_label_set_text(label, "?");
lv_msg_subsribe_obj(MSG_UPDATE, label, NULL);
lv_obj_add_event_cb(label, label_event_cb, LV_EVENT_MSG_RECEIVED, NULL);
/*Down button*/
btn = lv_btn_create(panel);
lv_obj_set_flex_grow(btn, 1);
lv_obj_add_event_cb(btn, btn_event_cb, LV_EVENT_ALL, NULL);
label = lv_label_create(btn);
lv_label_set_text(label, LV_SYMBOL_RIGHT);
lv_obj_center(label);
/*Down button*/
btn = lv_btn_create(panel);
lv_obj_set_flex_grow(btn, 1);
lv_obj_add_event_cb(btn, btn_event_cb, LV_EVENT_ALL, NULL);
label = lv_label_create(btn);
lv_label_set_text(label, LV_SYMBOL_RIGHT);
lv_obj_center(label);
/*Slider*/
lv_obj_t * slider = lv_slider_create(panel);
lv_obj_set_flex_grow(slider, 1);
lv_obj_add_flag(slider, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
lv_obj_add_event_cb(slider, slider_event_cb, LV_EVENT_ALL, NULL);
lv_msg_subsribe_obj(MSG_UPDATE, slider, NULL);
/*Slider*/
lv_obj_t * slider = lv_slider_create(panel);
lv_obj_set_flex_grow(slider, 1);
lv_obj_add_flag(slider, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
lv_obj_add_event_cb(slider, slider_event_cb, LV_EVENT_ALL, NULL);
lv_msg_subsribe_obj(MSG_UPDATE, slider, NULL);
/* As there are new UI elements that don't know the system's state
* send an UPDATE REQUEST message which will trigger an UPDATE message with the current value*/
lv_msg_send(MSG_UPDATE_REQUEST, NULL);
/* As there are new UI elements that don't know the system's state
* send an UPDATE REQUEST message which will trigger an UPDATE message with the current value*/
lv_msg_send(MSG_UPDATE_REQUEST, NULL);
}
static void value_handler(void * s, lv_msg_t * m)
{
LV_UNUSED(s);
LV_UNUSED(s);
static int32_t value = 10;
int32_t old_value = value;
switch(lv_msg_get_id(m)) {
case MSG_INC:
if(value < 100) value++;
break;
case MSG_DEC:
if(value > 0) value--;
break;
case MSG_SET: {
const int32_t * new_value = lv_msg_get_payload(m);
value = *new_value;
}
break;
case MSG_UPDATE_REQUEST:
lv_msg_send(MSG_UPDATE, &value);
break;
default:
break;
}
static int32_t value = 10;
int32_t old_value = value;
switch(lv_msg_get_id(m)) {
case MSG_INC:
if(value < 100) value++;
break;
case MSG_DEC:
if(value > 0) value--;
break;
case MSG_SET: {
const int32_t * new_value = lv_msg_get_payload(m);
value = *new_value;
}
break;
case MSG_UPDATE_REQUEST:
lv_msg_send(MSG_UPDATE, &value);
break;
default:
break;
}
if(value != old_value) {
lv_msg_send(MSG_UPDATE, &value);
}
if(value != old_value) {
lv_msg_send(MSG_UPDATE, &value);
}
}
static void btn_event_cb(lv_event_t * e)
{
lv_obj_t * btn = lv_event_get_target(e);
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_CLICKED || code == LV_EVENT_LONG_PRESSED_REPEAT) {
if(lv_obj_get_index(btn) == 0) { /*First object is the dec. button*/
lv_msg_send(MSG_DEC, NULL);
} else {
lv_msg_send(MSG_INC, NULL);
}
}
lv_obj_t * btn = lv_event_get_target(e);
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_CLICKED || code == LV_EVENT_LONG_PRESSED_REPEAT) {
if(lv_obj_get_index(btn) == 0) { /*First object is the dec. button*/
lv_msg_send(MSG_DEC, NULL);
}
else {
lv_msg_send(MSG_INC, NULL);
}
}
}
static void label_event_cb(lv_event_t * e)
{
lv_obj_t * label = lv_event_get_target(e);
lv_event_code_t code = lv_event_get_code(e);
if (code == LV_EVENT_MSG_RECEIVED) {
lv_msg_t * m = lv_event_get_msg(e);
if(lv_msg_get_id(m) == MSG_UPDATE) {
const int32_t *v = lv_msg_get_payload(m);
lv_label_set_text_fmt(label, "%d %%", *v);
}
}
lv_obj_t * label = lv_event_get_target(e);
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_MSG_RECEIVED) {
lv_msg_t * m = lv_event_get_msg(e);
if(lv_msg_get_id(m) == MSG_UPDATE) {
const int32_t * v = lv_msg_get_payload(m);
lv_label_set_text_fmt(label, "%d %%", *v);
}
}
}
static void slider_event_cb(lv_event_t * e)
{
lv_obj_t * slider = lv_event_get_target(e);
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_VALUE_CHANGED) {
int32_t v = lv_slider_get_value(slider);
lv_msg_send(MSG_SET, &v);
} else if (code == LV_EVENT_MSG_RECEIVED) {
lv_msg_t * m = lv_event_get_msg(e);
if(lv_msg_get_id(m) == MSG_UPDATE) {
const int32_t *v = lv_msg_get_payload(m);
lv_slider_set_value(slider, *v, LV_ANIM_OFF);
}
}
lv_obj_t * slider = lv_event_get_target(e);
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_VALUE_CHANGED) {
int32_t v = lv_slider_get_value(slider);
lv_msg_send(MSG_SET, &v);
}
else if(code == LV_EVENT_MSG_RECEIVED) {
lv_msg_t * m = lv_event_get_msg(e);
if(lv_msg_get_id(m) == MSG_UPDATE) {
const int32_t * v = lv_msg_get_payload(m);
lv_slider_set_value(slider, *v, LV_ANIM_OFF);
}
}
}
#endif