github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

minor updates during tests

Browse Source
This commit is contained in:
Gabor
2017-04-28 16:12:35 +02:00
parent 24128ae325
commit 9edaf13c68
34 changed files with 458 additions and 670 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
lv_app/lv_app_util/lv_app_fsel.c
View File

@@ -47,6 +47,7 @@ static lv_obj_t * fsel_win;
static lv_obj_t * fsel_list;
static void * fsel_param;
static void (*fsel_ok_action)(void *, const char *);
static lv_style_t style_btn_symbol;
/**********************
* MACROS
@@ -61,7 +62,8 @@ static void (*fsel_ok_action)(void *, const char *);
*/
void lv_app_fsel_init(void)
{
//TODO lv_lists_get(LV_LISTS_TRANSP, &fsel_lists);
lv_style_get(LV_STYLE_BTN_REL, &style_btn_symbol);
style_btn_symbol.font = font_get(LV_IMG_DEF_SYMBOL_FONT);
}
/**
@@ -90,11 +92,14 @@ void lv_app_fsel_open(const char * path, const char * filter, void * param, void
/*Check filter: NULL and "" mean no filtering*/
if(fsel_filter == NULL) fsel_filter = "";
lv_app_style_t * app_style = lv_app_style_get();
/*Create a window for the File selector*/
fsel_win = lv_win_create(lv_scr_act(), NULL);
lv_obj_set_size(fsel_win, LV_HOR_RES, LV_VER_RES);
lv_win_set_styles_cbtn(fsel_win, &app_style->win_cbtn_rel, &app_style->win_cbtn_pr);
lv_win_add_ctrl_btn(fsel_win, "U:/icon_close", fsel_close_action);
lv_win_add_cbtn(fsel_win, SYMBOL_CLOSE, fsel_close_action);
fsel_refr(); /*Refresh the list*/
@@ -138,31 +143,32 @@ static void fsel_refr(void)
/*Create a new list*/
fsel_list = lv_list_create(fsel_win, NULL);
lv_obj_set_width(fsel_list, lv_win_get_width(fsel_win));
//TODO lv_obj_set_style(fsel_list, lv_lists_get(LV_LISTS_TRANSP, NULL));
lv_list_set_style_img(fsel_list, &style_btn_symbol);
lv_obj_set_style(lv_page_get_scrl(fsel_list), lv_style_get(LV_STYLE_TRANSP_TIGHT, NULL));
lv_obj_set_drag_parent(fsel_list, true);
lv_obj_set_drag_parent(lv_page_get_scrl(fsel_list), true);
lv_cont_set_fit(fsel_list, false, true);
fs_res_t res = FS_RES_OK;
lv_obj_t * liste;
/*At empty path show the drivers */
if(fsel_path[0] == '\0') {
char drv[16];
char buf[2];
lv_obj_t * liste;
fs_get_letters(drv);
uint8_t i;
for(i = 0; drv[i] != '\0'; i++) {
buf[0] = drv[i];
buf[1] = '\0';
liste = lv_list_add(fsel_list, "U:/icon_driver", buf, fsel_drv_action);
liste = lv_list_add(fsel_list, SYMBOL_DRIVE, buf, fsel_drv_action);
/*Add long press action to choose the driver as a folder*/
if(fsel_filter[0] == '/') lv_btn_set_lpr_action(liste, fsel_drv_lpr_action);
}
}
/*List the files/folders with fs interface*/
else {
lv_list_add(fsel_list, "U:/icon_up", "Up", fsel_up_action);
liste = lv_list_add(fsel_list, SYMBOL_UP, "Up", fsel_up_action);
fs_readdir_t rd;
res = fs_readdir_init(&rd, fsel_path);
@@ -173,7 +179,7 @@ static void fsel_refr(void)
/*At not first page add prev. page button */
if(fsel_file_cnt != 0) {
lv_list_add(fsel_list, "U:/icon_left", "Previous page", fsel_prev_action);
liste = lv_list_add(fsel_list, SYMBOL_LEFT, "Previous page", fsel_prev_action);
}
char fn[LV_APP_FSEL_FN_MAX_LEN];
@@ -182,7 +188,7 @@ static void fsel_refr(void)
uint16_t file_cnt = 0;
while(file_cnt <= fsel_file_cnt) {
res = fs_readdir(&rd, fn);
if(res != FS_RES_OK || fn[0] == '\0'){
if(res != FS_RES_OK){
lv_app_notice_add("Can not read the path\nin File selector");
return;
}
@@ -193,7 +199,7 @@ static void fsel_refr(void)
while(res == FS_RES_OK && fn[0] != '\0') {
if(fn[0] == '/') { /*Add a folder*/
lv_obj_t * liste;
liste = lv_list_add(fsel_list, "U:/icon_folder", &fn[1], fsel_folder_action);
liste = lv_list_add(fsel_list, SYMBOL_FOLDER, &fn[1], fsel_folder_action);
/*Add long press action to choose a folder*/
if(fsel_filter[0] == '/') lv_btn_set_lpr_action(liste, fsel_folder_lpr_action);
@@ -204,7 +210,7 @@ static void fsel_refr(void)
else if(fsel_filter[0] == '\0' || /*No filtering or ...*/
(strcmp(fs_get_ext(fn), fsel_filter) == 0 && /*.. the filter matches*/
fsel_filter[0] != '/')) {
lv_list_add(fsel_list, "U:/icon_file", fn, fsel_file_action);
liste = lv_list_add(fsel_list, SYMBOL_FILE, fn, fsel_file_action);
fsel_file_cnt ++;
file_cnt ++;
}
@@ -214,7 +220,7 @@ static void fsel_refr(void)
/*Show only LV_APP_FSEL_MAX_FILE elements and add a Next page button*/
if(fsel_file_cnt != 0 && fsel_file_cnt % LV_APP_FSEL_PAGE_SIZE == 0) {
lv_list_add(fsel_list, "U:/icon_right", "Next page", fsel_next_action);
liste = lv_list_add(fsel_list, SYMBOL_RIGHT, "Next page", fsel_next_action);
break;
}
}
@@ -297,7 +303,7 @@ static lv_action_res_t fsel_prev_action(lv_obj_t * prev, lv_dispi_t * dispi)
*/
static lv_action_res_t fsel_drv_action(lv_obj_t * drv, lv_dispi_t * dispi)
{
sprintf(fsel_path, "%s:", lv_list_element_get_txt(drv));
sprintf(fsel_path, "%s:", lv_list_get_element_text(drv));
fsel_file_cnt = 0;
fsel_refr();
return LV_ACTION_RES_INV;
@@ -311,7 +317,7 @@ static lv_action_res_t fsel_drv_action(lv_obj_t * drv, lv_dispi_t * dispi)
*/
static lv_action_res_t fsel_drv_lpr_action(lv_obj_t * drv, lv_dispi_t * dispi)
{
sprintf(fsel_path, "%s:", lv_list_element_get_txt(drv));
sprintf(fsel_path, "%s:", lv_list_get_element_text(drv));
if(fsel_ok_action != NULL) {
fsel_ok_action(fsel_param, fsel_path);
@@ -330,7 +336,7 @@ static lv_action_res_t fsel_drv_lpr_action(lv_obj_t * drv, lv_dispi_t * dispi)
*/
static lv_action_res_t fsel_folder_action(lv_obj_t * folder, lv_dispi_t * dispi)
{
sprintf(fsel_path, "%s/%s", fsel_path, lv_list_element_get_txt(folder));
sprintf(fsel_path, "%s/%s", fsel_path, lv_list_get_element_text(folder));
fsel_file_cnt = 0;
fsel_refr();
return LV_ACTION_RES_INV;
@@ -344,7 +350,7 @@ static lv_action_res_t fsel_folder_action(lv_obj_t * folder, lv_dispi_t * dispi)
*/
static lv_action_res_t fsel_folder_lpr_action(lv_obj_t * folder, lv_dispi_t * dispi)
{
sprintf(fsel_path, "%s/%s", fsel_path, lv_list_element_get_txt(folder));
sprintf(fsel_path, "%s/%s", fsel_path, lv_list_get_element_text(folder));
if(fsel_ok_action != NULL) {
fsel_ok_action(fsel_param, fsel_path);
@@ -363,7 +369,7 @@ static lv_action_res_t fsel_folder_lpr_action(lv_obj_t * folder, lv_dispi_t * di
*/
static lv_action_res_t fsel_file_action(lv_obj_t * file, lv_dispi_t * dispi)
{
sprintf(fsel_path, "%s/%s", fsel_path, lv_list_element_get_txt(file));
sprintf(fsel_path, "%s/%s", fsel_path, lv_list_get_element_text(file));
if(fsel_ok_action != NULL) {
fsel_ok_action(fsel_param, fsel_path);