BigW Consortium Gitlab

Commit f189307b by Gabor

Merge branch 'master' into beta

parents a0c35464 014d0a38
......@@ -19,6 +19,8 @@
/*********************
* DEFINES
*********************/
#define CPU_LABEL_COLOR "FF0000"
#define MEM_LABEL_COLOR "008000"
/**********************
* TYPEDEFS
......@@ -244,9 +246,11 @@ static void my_win_open(lv_app_inst_t * app, lv_obj_t * win)
/*Create a label for the details of Memory and CPU usage*/
cord_t opad = app_style->win_style.pages.scrl_rects.opad;
win_data->label = lv_label_create(win, NULL);
lv_label_set_recolor(win_data->label, true);
lv_obj_align(win_data->label, win_data->chart, LV_ALIGN_OUT_RIGHT_MID, opad, 0);
lv_obj_set_style(win_data->label, &app_style->win_txt_style);
lv_app_sysmon_refr();
}
......@@ -341,24 +345,27 @@ static void lv_app_sysmon_refr(void)
char buf_long[256];
char buf_short[128];
#if USE_IDLE != 0
sprintf(buf_long, "CPU: %d %%\n\n", cpu_pct[LV_APP_SYSMON_PNUM - 1]);
sprintf(buf_long, "%c%s CPU: %d %%%c\n\n",TXT_RECOLOR_CMD, CPU_LABEL_COLOR, cpu_pct[LV_APP_SYSMON_PNUM - 1], TXT_RECOLOR_CMD);
sprintf(buf_short, "CPU: %d %%\n", cpu_pct[LV_APP_SYSMON_PNUM - 1]);
#else
strcpy(buf_long, "CPU: N/A\n\n");
sprintf(buf_long, "%c%s CPU: N/A%c\n\n",TXT_RECOLOR_CMD, CPU_LABEL_COLOR, TXT_RECOLOR_CMD);
strcpy(buf_short, "CPU: N/A\n");
#endif
#if USE_DYN_MEM != 0 && DM_CUSTOM == 0
sprintf(buf_long, "%sMEMORY: %d %%\nTotal: %d bytes\nUsed: %d bytes\nFree: %d bytes\nFrag: %d %%",
sprintf(buf_long, "%s%c%s MEMORY: %d %%%c\nTotal: %d bytes\nUsed: %d bytes\nFree: %d bytes\nFrag: %d %%",
buf_long,
TXT_RECOLOR_CMD,
MEM_LABEL_COLOR,
mem_pct[LV_APP_SYSMON_PNUM - 1],
TXT_RECOLOR_CMD,
mem_mon.size_total,
mem_mon.size_total - mem_mon.size_free, mem_mon.size_free, mem_mon.pct_frag);
sprintf(buf_short, "%sMem: %d %%\nFrag: %d %%\n",
buf_short, mem_pct[LV_APP_SYSMON_PNUM - 1], mem_mon.pct_frag);
#else
sprintf(buf_long, "%sMEMORY: N/A", buf_long);
sprintf(buf_long, "%s%c%s MEMORY: N/A%c", buf_long, TXT_RECOLOR_CMD, MEM_LABEL_COLOR, TXT_RECOLOR_CMD);
sprintf(buf_short, "%sMem: N/A\nFrag: N/A", buf_short);
#endif
lv_app_style_t * app_style = lv_app_style_get();
......
......@@ -24,9 +24,18 @@
#define LINE_WIDTH_CORR_BASE 64
#define LINE_WIDTH_CORR_SHIFT 6
#define LABEL_RECOLOR_PAR_LENGTH 6
/**********************
* TYPEDEFS
**********************/
typedef enum
{
CMD_STATE_WAIT,
CMD_STATE_PAR,
CMD_STATE_IN,
}cmd_state_t;
/**********************
* STATIC PROTOTYPES
......@@ -114,53 +123,95 @@ void lv_draw_rect(const area_t * cords_p, const area_t * mask_p,
* @param labels_p pointer to a label style
* @param opa opacity of the text (0..255)
* @param txt 0 terminated text to write
* @param flag settings for the text from 'txt_flag_t' enum
*/
void lv_draw_label(const area_t * cords_p,const area_t * mask_p,
const lv_labels_t * labels_p, opa_t opa, const char * txt)
const lv_labels_t * style, opa_t opa, const char * txt, txt_flag_t flag)
{
const font_t * font_p = font_get(labels_p->font);
const font_t * font_p = font_get(style->font);
cord_t w = area_get_width(cords_p);
/*Init variables for the first line*/
cord_t line_length = 0;
uint32_t line_start = 0;
uint32_t line_end = txt_get_next_line(txt, font_p, labels_p->letter_space, w);
uint32_t line_end = txt_get_next_line(txt, font_p, style->letter_space, w, flag);
point_t pos;
pos.x = cords_p->x1;
pos.y = cords_p->y1;
/*Align the line to middle if enabled*/
if(labels_p->mid != 0) {
if(style->mid != 0) {
line_length = txt_get_width(&txt[line_start], line_end - line_start,
font_p, labels_p->letter_space);
font_p, style->letter_space, flag);
pos.x += (w - line_length) / 2;
}
cmd_state_t cmd_state = CMD_STATE_WAIT;
uint32_t i;
uint16_t par_start;
color_t recolor;
/*Write out all lines*/
while(txt[line_start] != '\0') {
/*Write all letter of a line*/
cmd_state = CMD_STATE_WAIT;
for(i = line_start; i < line_end; i++) {
letter_fp(&pos, mask_p, font_p, txt[i], labels_p->objs.color, opa);
pos.x += font_get_width(font_p, txt[i]) + labels_p->letter_space;
/*Handle the recolor command*/
if((flag & TXT_FLAG_RECOLOR) != 0) {
if(txt[i] == TXT_RECOLOR_CMD) {
if(cmd_state == CMD_STATE_WAIT) { /*Start char*/
par_start = i + 1;
cmd_state = CMD_STATE_PAR;
continue;
} else if(cmd_state == CMD_STATE_PAR) { /*Other start char in parameter escaped cmd. char */
cmd_state = CMD_STATE_WAIT;
}else if(cmd_state == CMD_STATE_IN) { /*Command end */
cmd_state = CMD_STATE_WAIT;
continue;
}
}
/*Skip the color parameter and wait the space after it*/
if(cmd_state == CMD_STATE_PAR) {
if(txt[i] == ' ') {
/*Get the parameter*/
if(i - par_start == LABEL_RECOLOR_PAR_LENGTH) {
char buf[LABEL_RECOLOR_PAR_LENGTH];
memcpy(buf, &txt[par_start], LABEL_RECOLOR_PAR_LENGTH);
buf[LABEL_RECOLOR_PAR_LENGTH] = '\0';
int r,g,b;
sscanf(buf, "%02x%02x%02x", &r, &g, &b);
recolor = COLOR_MAKE(r, g, b);
} else {
recolor.full = style->objs.color.full;
}
cmd_state = CMD_STATE_IN; /*After the parameter the text is in the command*/
}
continue;
}
}
if(cmd_state == CMD_STATE_IN) letter_fp(&pos, mask_p, font_p, txt[i], recolor, opa);
else letter_fp(&pos, mask_p, font_p, txt[i], style->objs.color, opa);
pos.x += font_get_width(font_p, txt[i]) + style->letter_space;
}
/*Go to next line*/
line_start = line_end;
line_end += txt_get_next_line(&txt[line_start], font_p, labels_p->letter_space, w);
line_end += txt_get_next_line(&txt[line_start], font_p, style->letter_space, w, flag);
pos.x = cords_p->x1;
/*Align to middle*/
if(labels_p->mid != 0) {
if(style->mid != 0) {
line_length = txt_get_width(&txt[line_start], line_end - line_start,
font_p, labels_p->letter_space);
font_p, style->letter_space, flag);
pos.x += (w - line_length) / 2;
}
/*Go the next line position*/
pos.y += font_get_height(font_p);
pos.y += labels_p->line_space;
pos.y += style->line_space;
}
}
......@@ -179,7 +230,7 @@ void lv_draw_img(const area_t * cords_p, const area_t * mask_p,
{
if(fn == NULL) {
lv_draw_rect(cords_p, mask_p, &lv_img_no_pic_rects, opa);
lv_draw_label(cords_p, mask_p,&lv_img_no_pic_labels, opa, "No data");
lv_draw_label(cords_p, mask_p,&lv_img_no_pic_labels, opa, "No data", TXT_FLAG_NONE);
} else {
fs_file_t file;
fs_res_t res = fs_open(&file, fn, FS_MODE_RD);
......@@ -251,7 +302,7 @@ void lv_draw_img(const area_t * cords_p, const area_t * mask_p,
if(res != FS_RES_OK) {
lv_draw_rect(cords_p, mask_p, &lv_img_no_pic_rects, opa);
lv_draw_label(cords_p, mask_p,&lv_img_no_pic_labels, opa, fn);
lv_draw_label(cords_p, mask_p,&lv_img_no_pic_labels, opa, fn, TXT_FLAG_NONE);
}
}
}
......
......@@ -16,6 +16,7 @@
#include "../lv_objx/lv_label.h"
#include "misc_conf.h"
#include "../lv_misc/text.h"
/*********************
* DEFINES
......@@ -48,10 +49,11 @@ void lv_draw_rect(const area_t * cords_p, const area_t * mask_p,
* @param labels_p pointer to a label style
* @param opa opacity of the text (0..255)
* @param txt 0 terminated text to write
* @param flags settings for the text from 'txt_flag_t' enum
*/
#if USE_LV_LABEL != 0
void lv_draw_label(const area_t * cords_p,const area_t * mask_p,
const lv_labels_t * labels_p, opa_t opa, const char * txt);
const lv_labels_t * labels_p, opa_t opa, const char * txt, txt_flag_t flag);
#endif
/**
......
......@@ -42,10 +42,11 @@ static bool txt_is_break_char(char letter);
* @param font pinter to font of the text
* @param letter_space letter space of the text
* @param line_space line space of the text
* @param flags settings for the text from 'txt_flag_t' enum
* @param max_width max with of the text (break the lines to fit this size) Set LV_CORD_MAX to avoid line breaks
*/
void txt_get_size(point_t * size_res, const char * text, const font_t * font,
uint16_t letter_space, uint16_t line_space, cord_t max_width)
uint16_t letter_space, uint16_t line_space, cord_t max_width, txt_flag_t flag)
{
size_res->x = 0;
size_res->y = 0;
......@@ -61,13 +62,13 @@ void txt_get_size(point_t * size_res, const char * text, const font_t * font,
/*Calc. the height and longest line*/
while (text[line_start] != '\0')
{
new_line_start += txt_get_next_line(&text[line_start], font, letter_space, max_width);
new_line_start += txt_get_next_line(&text[line_start], font, letter_space, max_width, flag);
size_res->y += letter_height;
size_res->y += line_space;
/*Calculate the the longest line*/
act_line_length = txt_get_width(&text[line_start], new_line_start - line_start,
font, letter_space);
font, letter_space, flag);
size_res->x = MATH_MAX(act_line_length, size_res->x);
line_start = new_line_start;
......@@ -89,10 +90,11 @@ void txt_get_size(point_t * size_res, const char * text, const font_t * font,
* @param font pointer to a font
* @param letter_space letter space
* @param max_l max line length
* @param flags settings for the text from 'txt_flag_type' enum
* @return the index of the first char of the new line
*/
uint16_t txt_get_next_line(const char * txt, const font_t * font,
uint16_t letter_space, cord_t max_l)
uint16_t letter_space, cord_t max_l, txt_flag_t flag)
{
if(txt == NULL) return 0;
if(font == NULL) return 0;
......@@ -100,8 +102,18 @@ uint16_t txt_get_next_line(const char * txt, const font_t * font,
uint32_t i = 0;
cord_t act_l = 0;
uint16_t last_break = TXT_NO_BREAK_FOUND;
txt_cmd_state_t cmd_state = TXT_CMD_STATE_WAIT;
while(txt[i] != '\0') {
/*Handle the recolor command*/
if((flag & TXT_FLAG_RECOLOR) != 0) {
if(txt_is_cmd(&cmd_state, txt[i]) != false) {
i++; /*Skip the letter is it is part of a command*/
continue;
}
}
/*Check for new line chars*/
if(txt[i] == '\n' || txt[i] == '\r') {
/*Handle \n\r and \r\n as well*/
......@@ -150,20 +162,27 @@ uint16_t txt_get_next_line(const char * txt, const font_t * font,
* @param txt a '\0' terminate string
* @param char_num number of characters in 'txt'
* @param font pointer to a font
* @param letter_space letter sapce
* @param letter_space letter space
* @param flags settings for the text from 'txt_flag_t' enum
* @return length of a char_num long text
*/
cord_t txt_get_width(const char * txt, uint16_t char_num,
const font_t * font, uint16_t letter_space)
const font_t * font, uint16_t letter_space, txt_flag_t flag)
{
if(txt == NULL) return 0;
if(font == NULL) return 0;
uint16_t i;
cord_t len = 0;
txt_cmd_state_t cmd_state = TXT_CMD_STATE_WAIT;
if(char_num != 0) {
for(i = 0; i < char_num; i++) {
if((flag & TXT_FLAG_RECOLOR) != 0) {
if(txt_is_cmd(&cmd_state, txt[i]) != false) {
continue;
}
}
len += font_get_width(font, txt[i]);
len += letter_space;
}
......@@ -186,6 +205,40 @@ cord_t txt_get_width(const char * txt, uint16_t char_num,
return len;
}
/**
* Check next character in a string and decide if te character is part of the command or not
* @param state pointer to a txt_cmd_state_t variable which stores the current state of command processing
* @param c the current character
* @return true: the character is part of a command and should not be written,
* false: the character should be written
*/
bool txt_is_cmd(txt_cmd_state_t * state, char c)
{
bool ret = false;
if(c == TXT_RECOLOR_CMD) {
if(*state == TXT_CMD_STATE_WAIT) { /*Start char*/
*state = TXT_CMD_STATE_PAR;
ret = true;
} else if(*state == TXT_CMD_STATE_PAR) { /*Other start char in parameter is escaped cmd. char */
*state = TXT_CMD_STATE_WAIT;
}else if(*state == TXT_CMD_STATE_IN) { /*Command end */
*state = TXT_CMD_STATE_WAIT;
ret = true;
}
}
/*Skip the color parameter and wait the space after it*/
if(*state == TXT_CMD_STATE_PAR) {
if(c == ' ') {
*state = TXT_CMD_STATE_IN; /*After the parameter the text is in the command*/
}
ret = true;
}
return ret;
}
/**********************
* STATIC FUNCTIONS
**********************/
......
......@@ -18,10 +18,23 @@
/*********************
* DEFINES
*********************/
#define TXT_RECOLOR_CMD '#'
/**********************
* TYPEDEFS
**********************/
typedef enum
{
TXT_FLAG_NONE = 0x00,
TXT_FLAG_RECOLOR = 0x01,
}txt_flag_t;
typedef enum
{
TXT_CMD_STATE_WAIT,
TXT_CMD_STATE_PAR,
TXT_CMD_STATE_IN,
}txt_cmd_state_t;
/**********************
* GLOBAL PROTOTYPES
......@@ -34,10 +47,11 @@
* @param font pinter to font of the text
* @param letter_space letter space of the text
* @param line_space line space of the text
* @param flags settings for the text from 'txt_flag_t' enum
* @param max_width max with of the text (break the lines to fit this size) Set LV_CORD_MAX to avoid line breaks
*/
void txt_get_size(point_t * size_res, const char * text, const font_t * font,
uint16_t letter_space, uint16_t line_space, cord_t max_width);
uint16_t letter_space, uint16_t line_space, cord_t max_width, txt_flag_t flag);
/**
* Get the next line of text. Check line length and break chars too.
......@@ -45,21 +59,32 @@ void txt_get_size(point_t * size_res, const char * text, const font_t * font,
* @param font_p pointer to a font
* @param letter_space letter space
* @param max_l max line length
* @param flags settings for the text from 'txt_flag_t' enum
* @return the index of the first char of the new line
*/
uint16_t txt_get_next_line(const char * txt, const font_t * font_p,
uint16_t letter_space, cord_t max_l);
uint16_t letter_space, cord_t max_l, txt_flag_t flag);
/**
* Give the length of a text with a given font
* @param txt a '\0' terminate string
* @param char_num number of characters in 'txt'
* @param font_p pointer to a font
* @param letter_space letter sapce
* @param letter_space letter space
* @param flags settings for the text from 'txt_flag_t' enum
* @return length of a char_num long text
*/
cord_t txt_get_width(const char * txt, uint16_t char_num,
const font_t * font_p, uint16_t letter_space);
const font_t * font_p, uint16_t letter_space, txt_flag_t flag);
/**
* Check next character in a string and decide if te character is part of the command or not
* @param state pointer to a txt_cmd_state_t variable which stores the current state of command processing
* @param c the current character
* @return true: the character is part of a command and should not be written,
* false: the character should be written
*/
bool txt_is_cmd(txt_cmd_state_t * state, char c);
/**********************
* MACROS
......
......@@ -428,14 +428,15 @@ static bool lv_btnm_design(lv_obj_t * btnm, const area_t * mask, lv_design_mode_
const font_t * font = font_get(style->labels.font);
point_t txt_size;
txt_get_size(&txt_size, ext->map_p[txt_i], font,
style->labels.letter_space, style->labels.line_space, area_get_width(&area_btnm));
style->labels.letter_space, style->labels.line_space,
area_get_width(&area_btnm), TXT_FLAG_NONE);
area_tmp.x1 += (btn_w - txt_size.x) / 2;
area_tmp.y1 += (btn_h - txt_size.y) / 2;
area_tmp.x2 = area_tmp.x1 + txt_size.x;
area_tmp.y2 = area_tmp.y1 + txt_size.y;
lv_draw_label(&area_tmp, mask, &style->labels, OPA_COVER, ext->map_p[txt_i]);
lv_draw_label(&area_tmp, mask, &style->labels, OPA_COVER, ext->map_p[txt_i], TXT_FLAG_NONE);
txt_i ++;
}
}
......
......@@ -414,7 +414,8 @@ static void lv_gauge_draw_scale(lv_obj_t * gauge, const area_t * mask)
area_t label_cord;
point_t label_size;
txt_get_size(&label_size, scale_txt, font_get(style->scale_labels.font),
style->scale_labels.letter_space, style->scale_labels.line_space, LV_CORD_MAX);
style->scale_labels.letter_space, style->scale_labels.line_space,
LV_CORD_MAX, TXT_FLAG_NONE);
/*Draw the label*/
label_cord.x1 = x - label_size.x / 2;
......@@ -422,7 +423,7 @@ static void lv_gauge_draw_scale(lv_obj_t * gauge, const area_t * mask)
label_cord.x2 = label_cord.x1 + label_size.x;
label_cord.y2 = label_cord.y1 + label_size.y;
lv_draw_label(&label_cord, mask, &style->scale_labels, OPA_COVER, scale_txt);
lv_draw_label(&label_cord, mask, &style->scale_labels, OPA_COVER, scale_txt, TXT_FLAG_NONE);
}
/*Calculate the critical value*/
......@@ -440,7 +441,8 @@ static void lv_gauge_draw_scale(lv_obj_t * gauge, const area_t * mask)
area_t label_cord;
point_t label_size;
txt_get_size(&label_size, value_txt, font_get(style->value_labels.font),
style->value_labels.letter_space, style->value_labels.line_space, LV_CORD_MAX);
style->value_labels.letter_space, style->value_labels.line_space,
LV_CORD_MAX, TXT_FLAG_NONE);
/*Draw the label*/
label_cord.x1 = gauge->cords.x1 + lv_obj_get_width(gauge) / 2 - label_size.x / 2;
......@@ -450,7 +452,7 @@ static void lv_gauge_draw_scale(lv_obj_t * gauge, const area_t * mask)
label_cord.x2 = label_cord.x1 + label_size.x;
label_cord.y2 = label_cord.y1 + label_size.y;
lv_draw_label(&label_cord, mask, &style->value_labels, OPA_COVER, value_txt);
lv_draw_label(&label_cord, mask, &style->value_labels, OPA_COVER, value_txt, TXT_FLAG_NONE);
}
}
......
......@@ -227,7 +227,7 @@ void lv_img_set_file(lv_obj_t * img, const char * fn)
#if LV_IMG_ENABLE_SYMBOLS
lv_imgs_t * imgs = lv_obj_get_style(img);
point_t size;
txt_get_size(&size, fn, font_get(imgs->sym_font), 0, 0, LV_CORD_MAX);
txt_get_size(&size, fn, font_get(imgs->sym_font), 0, 0, LV_CORD_MAX, TXT_FLAG_NONE);
ext->w = size.x;
ext->h = size.y;
ext->transp = 0;
......@@ -374,7 +374,7 @@ static bool lv_img_design(lv_obj_t * img, const area_t * mask, lv_design_mode_t
lv_draw_img(&cords_tmp, mask, imgs_p, opa, ext->fn);
#else
if(sym == false) lv_draw_img(&cords_tmp, mask, imgs_p, opa, ext->fn);
else lv_draw_label(&cords_tmp, mask, &sym_style, opa, ext->fn);
else lv_draw_label(&cords_tmp, mask, &sym_style, opa, ext->fn, TXT_FLAG_NONE);
#endif
}
}
......
......@@ -86,6 +86,7 @@ lv_obj_t * lv_label_create(lv_obj_t * par, lv_obj_t * copy)
dm_assert(ext);
ext->txt = NULL;
ext->static_txt = 0;
ext->recolor = 0;
ext->dot_end = LV_LABEL_DOT_END_INV;
ext->long_mode = LV_LABEL_LONG_EXPAND;
......@@ -104,6 +105,7 @@ lv_obj_t * lv_label_create(lv_obj_t * par, lv_obj_t * copy)
else {
lv_label_ext_t * copy_ext = lv_obj_get_ext(copy);
lv_label_set_long_mode(new_label, lv_label_get_long_mode(copy));
lv_label_set_recolor(new_label, lv_label_get_recolor(copy));
if(copy_ext->static_txt == 0) lv_label_set_text(new_label, lv_label_get_text(copy));
else lv_label_set_text_static(new_label, lv_label_get_text(copy));
......@@ -262,6 +264,20 @@ void lv_label_set_long_mode(lv_obj_t * label, lv_label_long_mode_t long_mode)
lv_label_refr_text(label);
}
/**
* Enable the recoloring by in-line commands
* @param label pointer to a label object
* @param recolor true: enable recoloring, false: disable
*/
void lv_label_set_recolor(lv_obj_t * label, bool recolor)
{
lv_label_ext_t * ext = lv_obj_get_ext(label);
ext->recolor = recolor == false ? 0 : 1;
lv_label_refr_text(label);
}
/*=====================
* Getter functions
*====================*/
......@@ -279,9 +295,9 @@ const char * lv_label_get_text(lv_obj_t * label)
}
/**
* Get the fix width attribute of a label
* Get the long mode of a label
* @param label pointer to a label object
* @return true: fix width is enabled
* @return the long mode
*/
lv_label_long_mode_t lv_label_get_long_mode(lv_obj_t * label)
{
......@@ -290,6 +306,18 @@ lv_label_long_mode_t lv_label_get_long_mode(lv_obj_t * label)
}
/**
* Get the recoloring attribute
* @param label pointer to a label object
* @return true: recoloring is enabled, false: disable
*/
bool lv_label_get_recolor(lv_obj_t * label)
{
lv_label_ext_t * ext = lv_obj_get_ext(label);
return ext->recolor == 0 ? false : true;
}
/**
* Get the relative x and y coordinates of a letter
* @param label pointer to a label object
* @param index index of the letter (0 ... text length)
......@@ -306,6 +334,9 @@ void lv_label_get_letter_pos(lv_obj_t * label, uint16_t index, point_t * pos)
const font_t * font = font_get(labels->font);
uint8_t letter_height = font_get_height(font);
cord_t y = 0;
txt_flag_t flag = TXT_FLAG_NONE;
if(ext->recolor != 0) flag |= TXT_FLAG_RECOLOR;
/*If the width will be expanded the set the max length to very big */
if(ext->long_mode == LV_LABEL_LONG_EXPAND || ext->long_mode == LV_LABEL_LONG_SCROLL) {
......@@ -314,7 +345,7 @@ void lv_label_get_letter_pos(lv_obj_t * label, uint16_t index, point_t * pos)
/*Search the line of the index letter */;
while (text[new_line_start] != '\0') {
new_line_start += txt_get_next_line(&text[line_start], font, labels->letter_space, max_w);
new_line_start += txt_get_next_line(&text[line_start], font, labels->letter_space, max_w, flag);
if(index < new_line_start || text[new_line_start] == '\0') break; /*The line of 'index' letter begins at 'line_start'*/
y += letter_height + labels->line_space;
......@@ -329,14 +360,22 @@ void lv_label_get_letter_pos(lv_obj_t * label, uint16_t index, point_t * pos)
/*Calculate the x coordinate*/
cord_t x = 0;
uint32_t i;
txt_cmd_state_t cmd_state = TXT_CMD_STATE_WAIT;
for(i = line_start; i < index; i++) {
/*Handle the recolor command*/
if((flag & TXT_FLAG_RECOLOR) != 0) {
if(txt_is_cmd(&cmd_state, text[i]) != false) {
continue; /*Skip the letter is it is part of a command*/
}
}
x += font_get_width(font, text[i]) + labels->letter_space;
}
if(labels->mid != 0) {
cord_t line_w;
line_w = txt_get_width(&text[line_start], new_line_start - line_start,
font, labels->letter_space);
font, labels->letter_space, flag);
x += lv_obj_get_width(label) / 2 - line_w / 2;
}
......@@ -362,6 +401,9 @@ uint16_t lv_label_get_letter_on(lv_obj_t * label, point_t * pos)
const font_t * font = font_get(style->font);
uint8_t letter_height = font_get_height(font);
cord_t y = 0;
txt_flag_t flag = TXT_FLAG_NONE;
if(ext->recolor != 0) flag |= TXT_FLAG_RECOLOR;
/*If the width will be expanded set the max length to very big */
if(ext->long_mode == LV_LABEL_LONG_EXPAND || ext->long_mode == LV_LABEL_LONG_SCROLL) {
......@@ -370,7 +412,7 @@ uint16_t lv_label_get_letter_on(lv_obj_t * label, point_t * pos)
/*Search the line of the index letter */;
while (text[line_start] != '\0') {
new_line_start += txt_get_next_line(&text[line_start], font, style->letter_space, max_w);
new_line_start += txt_get_next_line(&text[line_start], font, style->letter_space, max_w, flag);
if(pos->y <= y + letter_height + style->line_space) break; /*The line is found ('line_start')*/
y += letter_height + style->line_space;
line_start = new_line_start;
......@@ -381,12 +423,20 @@ uint16_t lv_label_get_letter_on(lv_obj_t * label, point_t * pos)
if(style->mid != 0) {
cord_t line_w;
line_w = txt_get_width(&text[line_start], new_line_start - line_start,
font, style->letter_space);
font, style->letter_space, flag);
x += lv_obj_get_width(label) / 2 - line_w / 2;
}
txt_cmd_state_t cmd_state = TXT_CMD_STATE_WAIT;
uint16_t i;
for(i = line_start; i < new_line_start-1; i++) {
for(i = line_start; i < new_line_start - 1; i++) {
/*Handle the recolor command*/
if((flag & TXT_FLAG_RECOLOR) != 0) {
if(txt_is_cmd(&cmd_state, text[i]) != false) {
continue; /*Skip the letter is it is part of a command*/
}
}
x += font_get_width(font, text[i]) + style->letter_space;
if(pos->x < x) break;
}
......@@ -465,9 +515,11 @@ static bool lv_label_design(lv_obj_t * label, const area_t * mask, lv_design_mod
lv_obj_get_cords(label, &cords);
opa_t opa = lv_obj_get_opa(label);
lv_label_ext_t * ext = lv_obj_get_ext(label);
txt_flag_t flag = TXT_FLAG_NONE;
if(ext->recolor != 0) flag |= TXT_FLAG_RECOLOR;
lv_draw_label(&cords, mask, lv_obj_get_style(label), opa, ext->txt);
lv_draw_label(&cords, mask, lv_obj_get_style(label), opa, ext->txt, flag);
}
......@@ -497,7 +549,9 @@ static void lv_label_refr_text(lv_obj_t * label)
/*Calc. the height and longest line*/
point_t size;
txt_get_size(&size, ext->txt, font, style->letter_space, style->line_space, max_w);
txt_flag_t flag = TXT_FLAG_NONE;
if(ext->recolor != 0) flag |= TXT_FLAG_RECOLOR;
txt_get_size(&size, ext->txt, font, style->letter_space, style->line_space, max_w, flag);
/*Refresh the full size in expand mode*/
if(ext->long_mode == LV_LABEL_LONG_EXPAND || ext->long_mode == LV_LABEL_LONG_SCROLL) {
......
......@@ -14,6 +14,7 @@
#include "../lv_obj/lv_obj.h"
#include "../lv_misc/font.h"
#include "../lv_misc/text.h"
/*********************
* DEFINES
......@@ -43,6 +44,7 @@ typedef struct
char dot_tmp[LV_LABEL_DOT_NUM]; /*Store character which are replaced with dots*/
uint16_t dot_end; /* The text end position in dot mode*/
uint8_t static_txt :1; /* Flag to indicate the text is static*/
uint8_t recolor :1; /* Enable in-line letter recoloring*/
}lv_label_ext_t;
/*Style of label*/
......@@ -117,6 +119,13 @@ void lv_label_set_text_static(lv_obj_t * label, const char * text);
void lv_label_set_long_mode(lv_obj_t * label, lv_label_long_mode_t long_mode);
/**
* Enable the recoloring by in-line commands
* @param label pointer to a label object
* @param recolor true: enable recoloring, false: disable
*/
void lv_label_set_recolor(lv_obj_t * label, bool recolor);
/**
* Get the text of a label
* @param label pointer to a label object
* @return the text of the label
......@@ -124,12 +133,20 @@ void lv_label_set_long_mode(lv_obj_t * label, lv_label_long_mode_t long_mode);
const char * lv_label_get_text(lv_obj_t * label);
/**
* Get the fix width attribute of a label
* Get the long mode of a label
* @param label pointer to a label object
* @return true: fix width is enabled
* @return the long mode
*/
lv_label_long_mode_t lv_label_get_long_mode(lv_obj_t * label);
/**
* Get the recoloring attribute
* @param label pointer to a label object
* @return true: recoloring is enabled, false: disable
*/
bool lv_label_get_recolor(lv_obj_t * label);
/**
* Get the relative x and y coordinates of a letter
* @param label pointer to a label object
......
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