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ui/curses: Support line graphics chars on -curses mode

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This converts vga code to curses code in console_write_bh().

With this changes, we can see line graphics (for example, dialog uses)
correctly.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
OGAWA Hirofumi 2015-10-19 21:23:46 +09:00 • committed by Gerd Hoffmann
parent 615220ddaf
commit e2368dc968
2 changed files with 55 additions and 1 deletions
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12
include/ui/console.h
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@ -321,13 +321,23 @@ static inline pixman_format_code_t surface_format(DisplaySurface *s)
#ifdef CONFIG_CURSES
#include <curses.h>
typedef chtype console_ch_t;
extern chtype vga_to_curses[];
#else
typedef unsigned long console_ch_t;
#endif
static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
{
if (!(ch & 0xff))
uint8_t c = ch;
#ifdef CONFIG_CURSES
if (vga_to_curses[c]) {
ch &= ~(console_ch_t)0xff;
ch |= vga_to_curses[c];
}
#else
if (c == '\0') {
ch |= ' ';
}
#endif
*dest = ch;
}