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Code Issues Releases Activity

fix sub-menu text wrap-a-around

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OneOfEleven
2023-11-02 16:27:25 +00:00
parent 88f0ee2500
commit 3681674b09
6 changed files with 218 additions and 218 deletions
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50
ui/helper.c
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@ -69,58 +69,58 @@ void UI_GenerateChannelStringEx(char *pString, const char *prefix, const uint8_t
sprintf(pString + strlen(prefix), "%03u", ChannelNumber + 1);
}
void UI_PrintString(const char *str, unsigned int start, const unsigned int end, const unsigned int line, const unsigned int width)
void UI_PrintString(const char *str, unsigned int x, const unsigned int end, const unsigned int line, const unsigned int width)
{
const size_t length = strlen(str);
size_t i;
const unsigned int length = strlen(str);
const unsigned int font_size = ARRAY_SIZE(g_font_big);
uint8_t *f_buf1 = g_frame_buffer[line + 0];
uint8_t *f_buf2 = g_frame_buffer[line + 1];
unsigned int i;
if (end > start)
if (end > x)
{
const int ofs = ((int)(end - start) - (length * width) - 1) / 2;
if (ofs > 0 && (start + ofs) <= end)
start += ofs;
const int ofs = ((int)(end - x) - (length * width) - 1) / 2;
if (ofs > 0 && (x + ofs) <= end)
x += ofs;
}
for (i = 0; i < length; i++)
for (i = 0; i < length && (x + width) <= LCD_WIDTH; i++, x += width)
{
if (str[i] >= ' ' && str[i] < 127)
const int c = (int)str[i] - ' ';
if (c >= 0 && c < (int)font_size)
{
const unsigned int index = str[i] - ' ';
const unsigned int ofs = start + (i * width);
memcpy(g_frame_buffer[line + 0] + ofs, &g_font_big[index][0], 8);
memcpy(g_frame_buffer[line + 1] + ofs, &g_font_big[index][8], 7);
memcpy(f_buf1 + x, &g_font_big[c][0], 8);
memcpy(f_buf2 + x, &g_font_big[c][8], 7);
}
}
}
void UI_print_string(
static void UI_print_string(
const char *str,
unsigned int start,
unsigned int x,
const unsigned int end,
const unsigned int line,
const uint8_t *font,
const unsigned int font_size,
const unsigned int char_width)
{
const unsigned int char_pitch = char_width + 1;
const unsigned int char_pitch = char_width + 1; // char width + 1 pixel space between chars
const size_t length = strlen(str);
uint8_t *f_buf = g_frame_buffer[line];
unsigned int i;
uint8_t *f_buf;
if (end > start)
if (end > x)
{
const int ofs = ((int)(end - start) - (length * char_pitch) - 1) / 2;
if (ofs > 0 && (start + ofs) <= end)
start += ofs;
const int ofs = ((int)(end - x) - (length * char_pitch) - 1) / 2;
if (ofs > 0 && (x + ofs) <= end)
x += ofs;
}
f_buf = g_frame_buffer[line] + start;
for (i = 0; i < length; i++)
for (i = 0; i < length && (x + char_width) <= LCD_WIDTH; i++, x += char_pitch)
{
const int c = (int)str[i] - ' ';
if (c >= 0 && c < (int)font_size)
memcpy(f_buf + (char_pitch * i), font + (char_width * c), char_width);
memcpy(f_buf + x, font + (char_width * c), char_width);
}
}