diff options
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/curses.c | 51 | ||||
| -rw-r--r-- | ui/curses_keys.h | 8 | ||||
| -rw-r--r-- | ui/vnc.c | 22 |
3 files changed, 76 insertions, 5 deletions
diff --git a/ui/curses.c b/ui/curses.c index 8edb038bb3..266260a401 100644 --- a/ui/curses.c +++ b/ui/curses.c @@ -42,6 +42,8 @@ static WINDOW *screenpad = NULL; static int width, height, gwidth, gheight, invalidate; static int px, py, sminx, sminy, smaxx, smaxy; +chtype vga_to_curses[256]; + static void curses_update(DisplayChangeListener *dcl, int x, int y, int w, int h) { @@ -341,8 +343,55 @@ static void curses_setup(void) nodelay(stdscr, TRUE); nonl(); keypad(stdscr, TRUE); start_color(); raw(); scrollok(stdscr, FALSE); - for (i = 0; i < 64; i ++) + for (i = 0; i < 64; i++) { init_pair(i, colour_default[i & 7], colour_default[i >> 3]); + } + /* Set default color for more than 64. (monitor uses 0x74xx for example) */ + for (i = 64; i < COLOR_PAIRS; i++) { + init_pair(i, COLOR_WHITE, COLOR_BLACK); + } + + /* + * 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 + /* ACS_* is not constant. So, we can't initialize statically. */ + vga_to_curses['\0'] = ' '; + vga_to_curses[0x04] = ACS_DIAMOND; + vga_to_curses[0x0a] = ACS_RARROW; + vga_to_curses[0x0b] = ACS_LARROW; + vga_to_curses[0x18] = ACS_UARROW; + vga_to_curses[0x19] = ACS_DARROW; + vga_to_curses[0x9c] = ACS_STERLING; + vga_to_curses[0xb0] = ACS_BOARD; + vga_to_curses[0xb1] = ACS_CKBOARD; + vga_to_curses[0xb3] = ACS_VLINE; + vga_to_curses[0xb4] = ACS_RTEE; + vga_to_curses[0xbf] = ACS_URCORNER; + vga_to_curses[0xc0] = ACS_LLCORNER; + vga_to_curses[0xc1] = ACS_BTEE; + vga_to_curses[0xc2] = ACS_TTEE; + vga_to_curses[0xc3] = ACS_LTEE; + vga_to_curses[0xc4] = ACS_HLINE; + vga_to_curses[0xc5] = ACS_PLUS; + vga_to_curses[0xce] = ACS_LANTERN; + vga_to_curses[0xd8] = ACS_NEQUAL; + vga_to_curses[0xd9] = ACS_LRCORNER; + vga_to_curses[0xda] = ACS_ULCORNER; + vga_to_curses[0xdb] = ACS_BLOCK; + vga_to_curses[0xe3] = ACS_PI; + vga_to_curses[0xf1] = ACS_PLMINUS; + vga_to_curses[0xf2] = ACS_GEQUAL; + vga_to_curses[0xf3] = ACS_LEQUAL; + vga_to_curses[0xf8] = ACS_DEGREE; + vga_to_curses[0xfe] = ACS_BULLET; } static void curses_keyboard_setup(void) diff --git a/ui/curses_keys.h b/ui/curses_keys.h index 18ce6dceee..f7467449b9 100644 --- a/ui/curses_keys.h +++ b/ui/curses_keys.h @@ -29,8 +29,7 @@ #include "keymaps.h" -#define KEY_RELEASE 0x80 -#define KEY_MASK 0x7f +#define KEY_MASK SCANCODE_KEYMASK #define GREY_CODE 0xe0 #define GREY SCANCODE_GREY #define SHIFT_CODE 0x2a @@ -60,6 +59,8 @@ static const int curses2keysym[CURSES_KEYS] = { ['\n'] = KEY_ENTER, [27] = 27, [KEY_BTAB] = '\t' | KEYSYM_SHIFT, + [KEY_SPREVIOUS] = KEY_PPAGE | KEYSYM_SHIFT, + [KEY_SNEXT] = KEY_NPAGE | KEYSYM_SHIFT, }; static const int curses2keycode[CURSES_KEYS] = { @@ -149,6 +150,9 @@ static const int curses2keycode[CURSES_KEYS] = { [KEY_IC] = 82 | GREY, /* Insert */ [KEY_DC] = 83 | GREY, /* Delete */ + [KEY_SPREVIOUS] = 73 | GREY | SHIFT, /* Shift + Page Up */ + [KEY_SNEXT] = 81 | GREY | SHIFT, /* Shift + Page Down */ + ['!'] = 2 | SHIFT, ['@'] = 3 | SHIFT, ['#'] = 4 | SHIFT, diff --git a/ui/vnc.c b/ui/vnc.c index 7b37e3b01f..a47f2b382c 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -840,6 +840,8 @@ int vnc_raw_send_framebuffer_update(VncState *vs, int x, int y, int w, int h) int vnc_send_framebuffer_update(VncState *vs, int x, int y, int w, int h) { int n = 0; + bool encode_raw = false; + size_t saved_offs = vs->output.offset; switch(vs->vnc_encoding) { case VNC_ENCODING_ZLIB: @@ -862,10 +864,24 @@ int vnc_send_framebuffer_update(VncState *vs, int x, int y, int w, int h) n = vnc_zywrle_send_framebuffer_update(vs, x, y, w, h); break; default: - vnc_framebuffer_update(vs, x, y, w, h, VNC_ENCODING_RAW); - n = vnc_raw_send_framebuffer_update(vs, x, y, w, h); + encode_raw = true; break; } + + /* If the client has the same pixel format as our internal buffer and + * a RAW encoding would need less space fall back to RAW encoding to + * save bandwidth and processing power in the client. */ + if (!encode_raw && vs->write_pixels == vnc_write_pixels_copy && + 12 + h * w * VNC_SERVER_FB_BYTES <= (vs->output.offset - saved_offs)) { + vs->output.offset = saved_offs; + encode_raw = true; + } + + if (encode_raw) { + vnc_framebuffer_update(vs, x, y, w, h, VNC_ENCODING_RAW); + n = vnc_raw_send_framebuffer_update(vs, x, y, w, h); + } + return n; } @@ -3556,6 +3572,8 @@ void vnc_display_open(const char *id, Error **errp) if (to) { saddr->u.inet->has_to = true; saddr->u.inet->to = to; + saddr->u.inet->has_to = true; + saddr->u.inet->to = to + 5900; } saddr->u.inet->ipv4 = saddr->u.inet->has_ipv4 = has_ipv4; saddr->u.inet->ipv6 = saddr->u.inet->has_ipv6 = has_ipv6; |