This makes use of cchar_t instead of chtype when using ncursesw, which
allows to store a wide char as well as the WACS values.
This also allows to complete the printable glyphs list beyond ascii and the
ACS values.
Signed-off-by: Samuel Thibault <samuel.thiba...@ens-lyon.org>
---
hw/display/vga.c | 4 +-
include/ui/console.h | 19 +++-
ui/curses.c | 270 ++++++++++++++++++++++++++++++++++++++++++++++++---
3 files changed, 278 insertions(+), 15 deletions(-)
diff --git a/hw/display/vga.c b/hw/display/vga.c
index 9ebc54f..53d3c9a 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -1968,7 +1968,7 @@ static void vga_update_text(void *opaque, console_ch_t
*chardata)
for (i = 0; i < size; src ++, dst ++, i ++) {
console_write_ch(&val, VMEM2CHTYPE(le32_to_cpu(*src)));
- if (*dst != val) {
+ if (memcmp(dst, &val, sizeof(val))) {
*dst = val;
c_max = i;
break;
@@ -1977,7 +1977,7 @@ static void vga_update_text(void *opaque, console_ch_t
*chardata)
c_min = i;
for (; i < size; src ++, dst ++, i ++) {
console_write_ch(&val, VMEM2CHTYPE(le32_to_cpu(*src)));
- if (*dst != val) {
+ if (memcmp(dst, &val, sizeof(val))) {
*dst = val;
c_max = i;
}
diff --git a/include/ui/console.h b/include/ui/console.h
index 52a5f65..2939176 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -336,8 +336,12 @@ static inline pixman_format_code_t
surface_format(DisplaySurface *s)
#ifdef CONFIG_CURSES
#include <curses.h>
+#ifdef CONFIG_CURSESW
+typedef cchar_t console_ch_t;
+#else
typedef chtype console_ch_t;
-extern chtype vga_to_curses[];
+#endif
+extern console_ch_t vga_to_curses[];
#else
typedef unsigned long console_ch_t;
#endif
@@ -345,16 +349,27 @@ static inline void console_write_ch(console_ch_t *dest,
uint32_t ch)
{
uint8_t c = ch;
#ifdef CONFIG_CURSES
+#ifdef CONFIG_CURSESW
+ if (vga_to_curses[c].chars[0]) {
+ *dest = vga_to_curses[c];
+ } else {
+ dest->chars[0] = c;
+ dest->attr = 0;
+ }
+ dest->attr |= ch & ~0xff;
+#else
if (vga_to_curses[c]) {
ch &= ~(console_ch_t)0xff;
ch |= vga_to_curses[c];
}
+ *dest = ch;
+#endif
#else
if (c == '\0') {
ch |= ' ';
}
-#endif
*dest = ch;
+#endif
}
typedef struct GraphicHwOps {
diff --git a/ui/curses.c b/ui/curses.c
index 438b8be..9ef54b5 100644
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -28,6 +28,11 @@
#include <sys/ioctl.h>
#include <termios.h>
#endif
+#ifdef CONFIG_CURSESW
+#include <locale.h>
+#include <wchar.h>
+#include <langinfo.h>
+#endif
#include "qemu-common.h"
#include "ui/console.h"
@@ -43,16 +48,25 @@ static WINDOW *screenpad = NULL;
static int width, height, gwidth, gheight, invalidate;
static int px, py, sminx, sminy, smaxx, smaxy;
+#ifdef CONFIG_CURSESW
+console_ch_t vga_to_curses[256];
+#else
chtype vga_to_curses[256];
+#endif
static void curses_update(DisplayChangeListener *dcl,
int x, int y, int w, int h)
{
- chtype *line;
+ console_ch_t *line;
- line = ((chtype *) screen) + y * width;
- for (h += y; y < h; y ++, line += width)
+ line = ((console_ch_t *) screen) + y * width;
+ for (h += y; y < h; y ++, line += width) {
+#ifdef CONFIG_CURSESW
+ mvwadd_wchnstr(screenpad, y, 0, line, width);
+#else
mvwaddchnstr(screenpad, y, 0, line, width);
+#endif
+ }
pnoutrefresh(screenpad, py, px, sminy, sminx, smaxy - 1, smaxx - 1);
refresh();
@@ -362,15 +376,245 @@ static void curses_setup(void)
/*
* Setup mapping for vga to curses line graphics.
- * FIXME: for better font, have to use ncursesw and setlocale()
*/
-#if 0
- /* FIXME: map from where? */
- ACS_S1;
- ACS_S3;
- ACS_S7;
- ACS_S9;
-#endif
+
+#ifdef CONFIG_CURSESW
+ vga_to_curses['\0'].chars[0] = L' ';
+ vga_to_curses[0x01].chars[0] = L'\u263a';
+ vga_to_curses[0x02].chars[0] = L'\u263b';
+ vga_to_curses[0x03].chars[0] = L'\u2665';
+ vga_to_curses[0x04].chars[0] = L'\u2666';
+ vga_to_curses[0x05].chars[0] = L'\u2663';
+ vga_to_curses[0x06].chars[0] = L'\u2660';
+ vga_to_curses[0x07].chars[0] = L'\u2022';
+ vga_to_curses[0x08].chars[0] = L'\u25d8';
+ vga_to_curses[0x09].chars[0] = L'\u25cb';
+ vga_to_curses[0x0a].chars[0] = L'\u25d9';
+ vga_to_curses[0x0b].chars[0] = L'\u2642';
+ vga_to_curses[0x0c].chars[0] = L'\u2640';
+ vga_to_curses[0x0d].chars[0] = L'\u266a';
+ vga_to_curses[0x0e].chars[0] = L'\u266b';
+ vga_to_curses[0x0f].chars[0] = L'\u263c';
+ vga_to_curses[0x10].chars[0] = L'\u25ba';
+ vga_to_curses[0x11].chars[0] = L'\u25c4';
+ vga_to_curses[0x12].chars[0] = L'\u2195';
+ vga_to_curses[0x13].chars[0] = L'\u203c';
+ vga_to_curses[0x14].chars[0] = L'\u00b6';
+ vga_to_curses[0x15].chars[0] = L'\u00a7';
+ vga_to_curses[0x16].chars[0] = L'\u25ac';
+ vga_to_curses[0x17].chars[0] = L'\u21a8';
+ vga_to_curses[0x18].chars[0] = L'\u2191';
+ vga_to_curses[0x19].chars[0] = L'\u2193';
+ vga_to_curses[0x1a].chars[0] = L'\u2192';
+ vga_to_curses[0x1b].chars[0] = L'\u2190';
+ vga_to_curses[0x1c].chars[0] = L'\u221f';
+ vga_to_curses[0x1d].chars[0] = L'\u2194';
+ vga_to_curses[0x1e].chars[0] = L'\u25b2';
+ vga_to_curses[0x1f].chars[0] = L'\u25bc';
+
+ {
+ /* Hardcode CP437 to unicode */
+ vga_to_curses[0x80].chars[0] = L'\u00C7';
+ vga_to_curses[0x81].chars[0] = L'\u00FC';
+ vga_to_curses[0x82].chars[0] = L'\u00E9';
+ vga_to_curses[0x83].chars[0] = L'\u00E2';
+ vga_to_curses[0x84].chars[0] = L'\u00E4';
+ vga_to_curses[0x85].chars[0] = L'\u00E0';
+ vga_to_curses[0x86].chars[0] = L'\u00E5';
+ vga_to_curses[0x87].chars[0] = L'\u00E7';
+ vga_to_curses[0x88].chars[0] = L'\u00EA';
+ vga_to_curses[0x89].chars[0] = L'\u00EB';
+ vga_to_curses[0x8a].chars[0] = L'\u00E8';
+ vga_to_curses[0x8b].chars[0] = L'\u00EF';
+ vga_to_curses[0x8c].chars[0] = L'\u00EE';
+ vga_to_curses[0x8d].chars[0] = L'\u00EC';
+ vga_to_curses[0x8e].chars[0] = L'\u00C4';
+ vga_to_curses[0x8f].chars[0] = L'\u00C5';
+ vga_to_curses[0x90].chars[0] = L'\u00C9';
+ vga_to_curses[0x91].chars[0] = L'\u00E6';
+ vga_to_curses[0x92].chars[0] = L'\u00C6';
+ vga_to_curses[0x93].chars[0] = L'\u00F4';
+ vga_to_curses[0x94].chars[0] = L'\u00F6';
+ vga_to_curses[0x95].chars[0] = L'\u00F2';
+ vga_to_curses[0x96].chars[0] = L'\u00FB';
+ vga_to_curses[0x97].chars[0] = L'\u00F9';
+ vga_to_curses[0x98].chars[0] = L'\u00FF';
+ vga_to_curses[0x99].chars[0] = L'\u00D6';
+ vga_to_curses[0x9a].chars[0] = L'\u00DC';
+ vga_to_curses[0x9b].chars[0] = L'\u00A2';
+ vga_to_curses[0x9c].chars[0] = L'\u00A3';
+ vga_to_curses[0x9d].chars[0] = L'\u00A5';
+ vga_to_curses[0x9e].chars[0] = L'\u20A7';
+ vga_to_curses[0x9f].chars[0] = L'\u0192';
+ vga_to_curses[0xa0].chars[0] = L'\u00E1';
+ vga_to_curses[0xa1].chars[0] = L'\u00ED';
+ vga_to_curses[0xa2].chars[0] = L'\u00F3';
+ vga_to_curses[0xa3].chars[0] = L'\u00FA';
+ vga_to_curses[0xa4].chars[0] = L'\u00F1';
+ vga_to_curses[0xa5].chars[0] = L'\u00D1';
+ vga_to_curses[0xa6].chars[0] = L'\u00AA';
+ vga_to_curses[0xa7].chars[0] = L'\u00BA';
+ vga_to_curses[0xa8].chars[0] = L'\u00BF';
+ vga_to_curses[0xa9].chars[0] = L'\u2310';
+ vga_to_curses[0xaa].chars[0] = L'\u00AC';
+ vga_to_curses[0xab].chars[0] = L'\u00BD';
+ vga_to_curses[0xac].chars[0] = L'\u00BC';
+ vga_to_curses[0xad].chars[0] = L'\u00A1';
+ vga_to_curses[0xae].chars[0] = L'\u00AB';
+ vga_to_curses[0xaf].chars[0] = L'\u00BB';
+ vga_to_curses[0xb0].chars[0] = L'\u2591';
+ vga_to_curses[0xb1].chars[0] = L'\u2592';
+ vga_to_curses[0xb2].chars[0] = L'\u2593';
+ vga_to_curses[0xb3].chars[0] = L'\u2502';
+ vga_to_curses[0xb4].chars[0] = L'\u2524';
+ vga_to_curses[0xb5].chars[0] = L'\u2561';
+ vga_to_curses[0xb6].chars[0] = L'\u2562';
+ vga_to_curses[0xb7].chars[0] = L'\u2556';
+ vga_to_curses[0xb8].chars[0] = L'\u2555';
+ vga_to_curses[0xb9].chars[0] = L'\u2563';
+ vga_to_curses[0xba].chars[0] = L'\u2551';
+ vga_to_curses[0xbb].chars[0] = L'\u2557';
+ vga_to_curses[0xbc].chars[0] = L'\u255D';
+ vga_to_curses[0xbd].chars[0] = L'\u255C';
+ vga_to_curses[0xbe].chars[0] = L'\u255B';
+ vga_to_curses[0xbf].chars[0] = L'\u2510';
+ vga_to_curses[0xc0].chars[0] = L'\u2514';
+ vga_to_curses[0xc1].chars[0] = L'\u2534';
+ vga_to_curses[0xc2].chars[0] = L'\u252C';
+ vga_to_curses[0xc3].chars[0] = L'\u251C';
+ vga_to_curses[0xc4].chars[0] = L'\u2500';
+ vga_to_curses[0xc5].chars[0] = L'\u253C';
+ vga_to_curses[0xc6].chars[0] = L'\u255E';
+ vga_to_curses[0xc7].chars[0] = L'\u255F';
+ vga_to_curses[0xc8].chars[0] = L'\u255A';
+ vga_to_curses[0xc9].chars[0] = L'\u2554';
+ vga_to_curses[0xca].chars[0] = L'\u2569';
+ vga_to_curses[0xcb].chars[0] = L'\u2566';
+ vga_to_curses[0xcc].chars[0] = L'\u2560';
+ vga_to_curses[0xcd].chars[0] = L'\u2550';
+ vga_to_curses[0xce].chars[0] = L'\u256C';
+ vga_to_curses[0xcf].chars[0] = L'\u2567';
+ vga_to_curses[0xd0].chars[0] = L'\u2568';
+ vga_to_curses[0xd1].chars[0] = L'\u2564';
+ vga_to_curses[0xd2].chars[0] = L'\u2565';
+ vga_to_curses[0xd3].chars[0] = L'\u2559';
+ vga_to_curses[0xd4].chars[0] = L'\u2558';
+ vga_to_curses[0xd5].chars[0] = L'\u2552';
+ vga_to_curses[0xd6].chars[0] = L'\u2553';
+ vga_to_curses[0xd7].chars[0] = L'\u256B';
+ vga_to_curses[0xd8].chars[0] = L'\u256A';
+ vga_to_curses[0xd9].chars[0] = L'\u2518';
+ vga_to_curses[0xda].chars[0] = L'\u250C';
+ vga_to_curses[0xdb].chars[0] = L'\u2588';
+ vga_to_curses[0xdc].chars[0] = L'\u2584';
+ vga_to_curses[0xdd].chars[0] = L'\u258C';
+ vga_to_curses[0xde].chars[0] = L'\u2590';
+ vga_to_curses[0xdf].chars[0] = L'\u2580';
+ vga_to_curses[0xe0].chars[0] = L'\u03B1';
+ vga_to_curses[0xe1].chars[0] = L'\u00DF';
+ vga_to_curses[0xe2].chars[0] = L'\u0393';
+ vga_to_curses[0xe3].chars[0] = L'\u03C0';
+ vga_to_curses[0xe4].chars[0] = L'\u03A3';
+ vga_to_curses[0xe5].chars[0] = L'\u03C3';
+ vga_to_curses[0xe6].chars[0] = L'\u00B5';
+ vga_to_curses[0xe7].chars[0] = L'\u03C4';
+ vga_to_curses[0xe8].chars[0] = L'\u03A6';
+ vga_to_curses[0xe9].chars[0] = L'\u0398';
+ vga_to_curses[0xea].chars[0] = L'\u03A9';
+ vga_to_curses[0xeb].chars[0] = L'\u03B4';
+ vga_to_curses[0xec].chars[0] = L'\u221E';
+ vga_to_curses[0xed].chars[0] = L'\u03C6';
+ vga_to_curses[0xee].chars[0] = L'\u03B5';
+ vga_to_curses[0xef].chars[0] = L'\u2229';
+ vga_to_curses[0xf0].chars[0] = L'\u2261';
+ vga_to_curses[0xf1].chars[0] = L'\u00B1';
+ vga_to_curses[0xf2].chars[0] = L'\u2265';
+ vga_to_curses[0xf3].chars[0] = L'\u2264';
+ vga_to_curses[0xf4].chars[0] = L'\u2320';
+ vga_to_curses[0xf5].chars[0] = L'\u2321';
+ vga_to_curses[0xf6].chars[0] = L'\u00F7';
+ vga_to_curses[0xf7].chars[0] = L'\u2248';
+ vga_to_curses[0xf8].chars[0] = L'\u00B0';
+ vga_to_curses[0xf9].chars[0] = L'\u2219';
+ vga_to_curses[0xfa].chars[0] = L'\u00B7';
+ vga_to_curses[0xfb].chars[0] = L'\u221A';
+ vga_to_curses[0xfc].chars[0] = L'\u207F';
+ vga_to_curses[0xfd].chars[0] = L'\u00B2';
+ vga_to_curses[0xfe].chars[0] = L'\u25A0';
+ vga_to_curses[0xff].chars[0] = L'\u00A0';
+ }
+ if (strcmp(nl_langinfo(CODESET), "UTF-8")) {
+ /* Non-Unicode capable, use termcap equivalents for those available */
+ for (i = 0; i <= 0xff; i++)
+ {
+ if (vga_to_curses[i].chars[0] == L'\u00a3')
+ vga_to_curses[i] = *WACS_STERLING;
+ if (vga_to_curses[i].chars[0] == L'\u2591')
+ vga_to_curses[i] = *WACS_BOARD;
+ if (vga_to_curses[i].chars[0] == L'\u2592')
+ vga_to_curses[i] = *WACS_CKBOARD;
+ if (vga_to_curses[i].chars[0] == L'\u2502')
+ vga_to_curses[i] = *WACS_VLINE;
+ if (vga_to_curses[i].chars[0] == L'\u2524')
+ vga_to_curses[i] = *WACS_RTEE;
+ if (vga_to_curses[i].chars[0] == L'\u2510')
+ vga_to_curses[i] = *WACS_URCORNER;
+ if (vga_to_curses[i].chars[0] == L'\u2514')
+ vga_to_curses[i] = *WACS_LLCORNER;
+ if (vga_to_curses[i].chars[0] == L'\u2534')
+ vga_to_curses[i] = *WACS_BTEE;
+ if (vga_to_curses[i].chars[0] == L'\u252c')
+ vga_to_curses[i] = *WACS_TTEE;
+ if (vga_to_curses[i].chars[0] == L'\u251c')
+ vga_to_curses[i] = *WACS_LTEE;
+ if (vga_to_curses[i].chars[0] == L'\u2500')
+ vga_to_curses[i] = *WACS_HLINE;
+ if (vga_to_curses[i].chars[0] == L'\u253c')
+ vga_to_curses[i] = *WACS_PLUS;
+ if (vga_to_curses[i].chars[0] == L'\u256c')
+ vga_to_curses[i] = *WACS_LANTERN;
+ if (vga_to_curses[i].chars[0] == L'\u256a')
+ vga_to_curses[i] = *WACS_NEQUAL;
+ if (vga_to_curses[i].chars[0] == L'\u2518')
+ vga_to_curses[i] = *WACS_LRCORNER;
+ if (vga_to_curses[i].chars[0] == L'\u250c')
+ vga_to_curses[i] = *WACS_ULCORNER;
+ if (vga_to_curses[i].chars[0] == L'\u2588')
+ vga_to_curses[i] = *WACS_BLOCK;
+ if (vga_to_curses[i].chars[0] == L'\u03c0')
+ vga_to_curses[i] = *WACS_PI;
+ if (vga_to_curses[i].chars[0] == L'\u00b1')
+ vga_to_curses[i] = *WACS_PLMINUS;
+ if (vga_to_curses[i].chars[0] == L'\u2265')
+ vga_to_curses[i] = *WACS_GEQUAL;
+ if (vga_to_curses[i].chars[0] == L'\u2264')
+ vga_to_curses[i] = *WACS_LEQUAL;
+ if (vga_to_curses[i].chars[0] == L'\u00b0')
+ vga_to_curses[i] = *WACS_DEGREE;
+ if (vga_to_curses[i].chars[0] == L'\u25a0')
+ vga_to_curses[i] = *WACS_BULLET;
+ if (vga_to_curses[i].chars[0] == L'\u2666')
+ vga_to_curses[i] = *WACS_DIAMOND;
+ if (vga_to_curses[i].chars[0] == L'\u2192')
+ vga_to_curses[i] = *WACS_RARROW;
+ if (vga_to_curses[i].chars[0] == L'\u2190')
+ vga_to_curses[i] = *WACS_LARROW;
+ if (vga_to_curses[i].chars[0] == L'\u2191')
+ vga_to_curses[i] = *WACS_UARROW;
+ if (vga_to_curses[i].chars[0] == L'\u2193')
+ vga_to_curses[i] = *WACS_DARROW;
+ if (vga_to_curses[i].chars[0] == L'\u23ba')
+ vga_to_curses[i] = *WACS_S1;
+ if (vga_to_curses[i].chars[0] == L'\u23bb')
+ vga_to_curses[i] = *WACS_S3;
+ if (vga_to_curses[i].chars[0] == L'\u23bc')
+ vga_to_curses[i] = *WACS_S7;
+ if (vga_to_curses[i].chars[0] == L'\u23bd')
+ vga_to_curses[i] = *WACS_S9;
+ }
+ }
+#else
+ /* No wide char support, hardcode ASCII + termcap-portable CP437 */
/* ACS_* is not constant. So, we can't initialize statically. */
vga_to_curses['\0'] = ' ';
vga_to_curses[0x04] = ACS_DIAMOND;
@@ -401,6 +645,7 @@ static void curses_setup(void)
vga_to_curses[0xf3] = ACS_LEQUAL;
vga_to_curses[0xf8] = ACS_DEGREE;
vga_to_curses[0xfe] = ACS_BULLET;
+#endif
}
static void curses_keyboard_setup(void)
@@ -434,6 +679,9 @@ void curses_display_init(DisplayState *ds, int full_screen)
}
#endif
+#ifdef CONFIG_CURSESW
+ setlocale(LC_CTYPE, "");
+#endif
curses_setup();
curses_keyboard_setup();
atexit(curses_atexit);
--
2.8.1
