mirror of
https://github.com/lvgl/lvgl.git
synced 2025-01-28 07:03:00 +08:00
Merge branch 'master' into beta
This commit is contained in:
commit
f189307b9c
@ -19,6 +19,8 @@
|
||||
/*********************
|
||||
* DEFINES
|
||||
*********************/
|
||||
#define CPU_LABEL_COLOR "FF0000"
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||||
#define MEM_LABEL_COLOR "008000"
|
||||
|
||||
/**********************
|
||||
* TYPEDEFS
|
||||
@ -244,9 +246,11 @@ static void my_win_open(lv_app_inst_t * app, lv_obj_t * win)
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||||
/*Create a label for the details of Memory and CPU usage*/
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||||
cord_t opad = app_style->win_style.pages.scrl_rects.opad;
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||||
win_data->label = lv_label_create(win, NULL);
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||||
lv_label_set_recolor(win_data->label, true);
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lv_obj_align(win_data->label, win_data->chart, LV_ALIGN_OUT_RIGHT_MID, opad, 0);
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lv_obj_set_style(win_data->label, &app_style->win_txt_style);
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|
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|
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lv_app_sysmon_refr();
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}
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|
||||
@ -341,24 +345,27 @@ static void lv_app_sysmon_refr(void)
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char buf_long[256];
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char buf_short[128];
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#if USE_IDLE != 0
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sprintf(buf_long, "CPU: %d %%\n\n", cpu_pct[LV_APP_SYSMON_PNUM - 1]);
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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);
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sprintf(buf_short, "CPU: %d %%\n", cpu_pct[LV_APP_SYSMON_PNUM - 1]);
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#else
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strcpy(buf_long, "CPU: N/A\n\n");
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sprintf(buf_long, "%c%s CPU: N/A%c\n\n",TXT_RECOLOR_CMD, CPU_LABEL_COLOR, TXT_RECOLOR_CMD);
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strcpy(buf_short, "CPU: N/A\n");
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#endif
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#if USE_DYN_MEM != 0 && DM_CUSTOM == 0
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sprintf(buf_long, "%sMEMORY: %d %%\nTotal: %d bytes\nUsed: %d bytes\nFree: %d bytes\nFrag: %d %%",
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sprintf(buf_long, "%s%c%s MEMORY: %d %%%c\nTotal: %d bytes\nUsed: %d bytes\nFree: %d bytes\nFrag: %d %%",
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buf_long,
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TXT_RECOLOR_CMD,
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MEM_LABEL_COLOR,
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mem_pct[LV_APP_SYSMON_PNUM - 1],
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TXT_RECOLOR_CMD,
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mem_mon.size_total,
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mem_mon.size_total - mem_mon.size_free, mem_mon.size_free, mem_mon.pct_frag);
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sprintf(buf_short, "%sMem: %d %%\nFrag: %d %%\n",
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buf_short, mem_pct[LV_APP_SYSMON_PNUM - 1], mem_mon.pct_frag);
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#else
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sprintf(buf_long, "%sMEMORY: N/A", buf_long);
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sprintf(buf_long, "%s%c%s MEMORY: N/A%c", buf_long, TXT_RECOLOR_CMD, MEM_LABEL_COLOR, TXT_RECOLOR_CMD);
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sprintf(buf_short, "%sMem: N/A\nFrag: N/A", buf_short);
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#endif
|
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lv_app_style_t * app_style = lv_app_style_get();
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|
@ -24,9 +24,18 @@
|
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#define LINE_WIDTH_CORR_BASE 64
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#define LINE_WIDTH_CORR_SHIFT 6
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#define LABEL_RECOLOR_PAR_LENGTH 6
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||||
|
||||
/**********************
|
||||
* TYPEDEFS
|
||||
**********************/
|
||||
typedef enum
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{
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CMD_STATE_WAIT,
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CMD_STATE_PAR,
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CMD_STATE_IN,
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}cmd_state_t;
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||||
|
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|
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/**********************
|
||||
* STATIC PROTOTYPES
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@ -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,
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||||
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)
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||||
{
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||||
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);
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||||
uint32_t line_end = txt_get_next_line(txt, font_p, style->letter_space, w, flag);
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||||
|
||||
point_t pos;
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pos.x = cords_p->x1;
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||||
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;
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uint32_t i;
|
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uint16_t par_start;
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||||
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);
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pos.x += font_get_width(font_p, txt[i]) + labels_p->letter_space;
|
||||
/*Handle the recolor command*/
|
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if((flag & TXT_FLAG_RECOLOR) != 0) {
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if(txt[i] == TXT_RECOLOR_CMD) {
|
||||
if(cmd_state == CMD_STATE_WAIT) { /*Start char*/
|
||||
par_start = i + 1;
|
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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);
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||||
} else {
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||||
recolor.full = style->objs.color.full;
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||||
}
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||||
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);
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||||
else letter_fp(&pos, mask_p, font_p, txt[i], style->objs.color, opa);
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||||
pos.x += font_get_width(font_p, txt[i]) + style->letter_space;
|
||||
}
|
||||
/*Go to next line*/
|
||||
line_start = line_end;
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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");
|
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lv_draw_label(cords_p, mask_p,&lv_img_no_pic_labels, opa, "No data", TXT_FLAG_NONE);
|
||||
} else {
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||||
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) {
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||||
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)
|
||||
{
|
||||
@ -289,6 +305,18 @@ lv_label_long_mode_t lv_label_get_long_mode(lv_obj_t * label)
|
||||
return ext->long_mode;
|
||||
}
|
||||
|
||||
/**
|
||||
* 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
|
||||
@ -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*/
|
||||
@ -116,6 +118,13 @@ 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
|
||||
@ -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
|
||||
|
Loading…
x
Reference in New Issue
Block a user