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1 | 4d3b6f6e | balrog | /*
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2 | 4d3b6f6e | balrog | * QEMU curses/ncurses display driver
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3 | 4d3b6f6e | balrog | *
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4 | 4d3b6f6e | balrog | * Copyright (c) 2005 Andrzej Zaborowski <balrog@zabor.org>
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5 | 4d3b6f6e | balrog | *
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6 | 4d3b6f6e | balrog | * Permission is hereby granted, free of charge, to any person obtaining a copy
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7 | 4d3b6f6e | balrog | * of this software and associated documentation files (the "Software"), to deal
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8 | 4d3b6f6e | balrog | * in the Software without restriction, including without limitation the rights
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9 | 4d3b6f6e | balrog | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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10 | 4d3b6f6e | balrog | * copies of the Software, and to permit persons to whom the Software is
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11 | 4d3b6f6e | balrog | * furnished to do so, subject to the following conditions:
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12 | 4d3b6f6e | balrog | *
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13 | 4d3b6f6e | balrog | * The above copyright notice and this permission notice shall be included in
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14 | 4d3b6f6e | balrog | * all copies or substantial portions of the Software.
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15 | 4d3b6f6e | balrog | *
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16 | 4d3b6f6e | balrog | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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17 | 4d3b6f6e | balrog | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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18 | 4d3b6f6e | balrog | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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19 | 4d3b6f6e | balrog | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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20 | 4d3b6f6e | balrog | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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21 | 4d3b6f6e | balrog | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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22 | 4d3b6f6e | balrog | * THE SOFTWARE.
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23 | 4d3b6f6e | balrog | */
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24 | 4d3b6f6e | balrog | #include <curses.h> |
25 | 4d3b6f6e | balrog | |
26 | 4d3b6f6e | balrog | #ifndef _WIN32
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27 | 4d3b6f6e | balrog | #include <sys/ioctl.h> |
28 | 4d3b6f6e | balrog | #include <termios.h> |
29 | 4d3b6f6e | balrog | #endif
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30 | 4d3b6f6e | balrog | |
31 | 511d2b14 | blueswir1 | #include "qemu-common.h" |
32 | 28ecbaee | Paolo Bonzini | #include "ui/console.h" |
33 | 9c17d615 | Paolo Bonzini | #include "sysemu/sysemu.h" |
34 | 511d2b14 | blueswir1 | |
35 | 4d3b6f6e | balrog | #define FONT_HEIGHT 16 |
36 | 4d3b6f6e | balrog | #define FONT_WIDTH 8 |
37 | 4d3b6f6e | balrog | |
38 | c227f099 | Anthony Liguori | static console_ch_t screen[160 * 100]; |
39 | 4d3b6f6e | balrog | static WINDOW *screenpad = NULL; |
40 | 4d3b6f6e | balrog | static int width, height, gwidth, gheight, invalidate; |
41 | 4d3b6f6e | balrog | static int px, py, sminx, sminy, smaxx, smaxy; |
42 | 4d3b6f6e | balrog | |
43 | 4d3b6f6e | balrog | static void curses_update(DisplayState *ds, int x, int y, int w, int h) |
44 | 4d3b6f6e | balrog | { |
45 | 4d3b6f6e | balrog | chtype *line; |
46 | 4d3b6f6e | balrog | |
47 | 4d3b6f6e | balrog | line = ((chtype *) screen) + y * width; |
48 | 4d3b6f6e | balrog | for (h += y; y < h; y ++, line += width)
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49 | 4d3b6f6e | balrog | mvwaddchnstr(screenpad, y, 0, line, width);
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50 | 4d3b6f6e | balrog | |
51 | 4d3b6f6e | balrog | pnoutrefresh(screenpad, py, px, sminy, sminx, smaxy - 1, smaxx - 1); |
52 | 4d3b6f6e | balrog | refresh(); |
53 | 4d3b6f6e | balrog | } |
54 | 4d3b6f6e | balrog | |
55 | 4d3b6f6e | balrog | static void curses_calc_pad(void) |
56 | 4d3b6f6e | balrog | { |
57 | c21bbcfa | balrog | if (is_fixedsize_console()) {
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58 | 4d3b6f6e | balrog | width = gwidth; |
59 | 4d3b6f6e | balrog | height = gheight; |
60 | 4d3b6f6e | balrog | } else {
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61 | 4d3b6f6e | balrog | width = COLS; |
62 | 4d3b6f6e | balrog | height = LINES; |
63 | 4d3b6f6e | balrog | } |
64 | 4d3b6f6e | balrog | |
65 | 4d3b6f6e | balrog | if (screenpad)
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66 | 4d3b6f6e | balrog | delwin(screenpad); |
67 | 4d3b6f6e | balrog | |
68 | 4d3b6f6e | balrog | clear(); |
69 | 4d3b6f6e | balrog | refresh(); |
70 | 4d3b6f6e | balrog | |
71 | 4d3b6f6e | balrog | screenpad = newpad(height, width); |
72 | 4d3b6f6e | balrog | |
73 | 4d3b6f6e | balrog | if (width > COLS) {
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74 | 4d3b6f6e | balrog | px = (width - COLS) / 2;
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75 | 4d3b6f6e | balrog | sminx = 0;
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76 | 4d3b6f6e | balrog | smaxx = COLS; |
77 | 4d3b6f6e | balrog | } else {
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78 | 4d3b6f6e | balrog | px = 0;
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79 | 4d3b6f6e | balrog | sminx = (COLS - width) / 2;
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80 | 4d3b6f6e | balrog | smaxx = sminx + width; |
81 | 4d3b6f6e | balrog | } |
82 | 4d3b6f6e | balrog | |
83 | 4d3b6f6e | balrog | if (height > LINES) {
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84 | 4d3b6f6e | balrog | py = (height - LINES) / 2;
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85 | 4d3b6f6e | balrog | sminy = 0;
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86 | 4d3b6f6e | balrog | smaxy = LINES; |
87 | 4d3b6f6e | balrog | } else {
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88 | 4d3b6f6e | balrog | py = 0;
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89 | 4d3b6f6e | balrog | sminy = (LINES - height) / 2;
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90 | 4d3b6f6e | balrog | smaxy = sminy + height; |
91 | 4d3b6f6e | balrog | } |
92 | 4d3b6f6e | balrog | } |
93 | 4d3b6f6e | balrog | |
94 | a93a4a22 | Gerd Hoffmann | static void curses_resize(DisplayState *ds, int width, int height) |
95 | 4d3b6f6e | balrog | { |
96 | a93a4a22 | Gerd Hoffmann | if (width == gwidth && height == gheight) {
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97 | 4d3b6f6e | balrog | return;
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98 | a93a4a22 | Gerd Hoffmann | } |
99 | 4d3b6f6e | balrog | |
100 | a93a4a22 | Gerd Hoffmann | gwidth = width; |
101 | a93a4a22 | Gerd Hoffmann | gheight = height; |
102 | 4d3b6f6e | balrog | |
103 | 4d3b6f6e | balrog | curses_calc_pad(); |
104 | 4d3b6f6e | balrog | } |
105 | 4d3b6f6e | balrog | |
106 | 4d3b6f6e | balrog | #ifndef _WIN32
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107 | b1314cf9 | balrog | #if defined(SIGWINCH) && defined(KEY_RESIZE)
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108 | 4d3b6f6e | balrog | static void curses_winch_handler(int signum) |
109 | 4d3b6f6e | balrog | { |
110 | 4d3b6f6e | balrog | struct winsize {
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111 | 4d3b6f6e | balrog | unsigned short ws_row; |
112 | 4d3b6f6e | balrog | unsigned short ws_col; |
113 | 4d3b6f6e | balrog | unsigned short ws_xpixel; /* unused */ |
114 | 4d3b6f6e | balrog | unsigned short ws_ypixel; /* unused */ |
115 | 4d3b6f6e | balrog | } ws; |
116 | 4d3b6f6e | balrog | |
117 | 4d3b6f6e | balrog | /* terminal size changed */
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118 | 4d3b6f6e | balrog | if (ioctl(1, TIOCGWINSZ, &ws) == -1) |
119 | 4d3b6f6e | balrog | return;
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120 | 4d3b6f6e | balrog | |
121 | 4d3b6f6e | balrog | resize_term(ws.ws_row, ws.ws_col); |
122 | 4d3b6f6e | balrog | curses_calc_pad(); |
123 | 4d3b6f6e | balrog | invalidate = 1;
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124 | 4d3b6f6e | balrog | |
125 | 4d3b6f6e | balrog | /* some systems require this */
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126 | 4d3b6f6e | balrog | signal(SIGWINCH, curses_winch_handler); |
127 | 4d3b6f6e | balrog | } |
128 | 4d3b6f6e | balrog | #endif
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129 | 4d3b6f6e | balrog | #endif
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130 | 4d3b6f6e | balrog | |
131 | 4d3b6f6e | balrog | static void curses_cursor_position(DisplayState *ds, int x, int y) |
132 | 4d3b6f6e | balrog | { |
133 | 4d3b6f6e | balrog | if (x >= 0) { |
134 | 4d3b6f6e | balrog | x = sminx + x - px; |
135 | 4d3b6f6e | balrog | y = sminy + y - py; |
136 | 4d3b6f6e | balrog | |
137 | 4d3b6f6e | balrog | if (x >= 0 && y >= 0 && x < COLS && y < LINES) { |
138 | 4d3b6f6e | balrog | move(y, x); |
139 | 4d3b6f6e | balrog | curs_set(1);
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140 | 4d3b6f6e | balrog | /* it seems that curs_set(1) must always be called before
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141 | 4d3b6f6e | balrog | * curs_set(2) for the latter to have effect */
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142 | 4d3b6f6e | balrog | if (!is_graphic_console())
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143 | 4d3b6f6e | balrog | curs_set(2);
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144 | 4d3b6f6e | balrog | return;
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145 | 4d3b6f6e | balrog | } |
146 | 4d3b6f6e | balrog | } |
147 | 4d3b6f6e | balrog | |
148 | 4d3b6f6e | balrog | curs_set(0);
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149 | 4d3b6f6e | balrog | } |
150 | 4d3b6f6e | balrog | |
151 | 4d3b6f6e | balrog | /* generic keyboard conversion */
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152 | 4d3b6f6e | balrog | |
153 | 4d3b6f6e | balrog | #include "curses_keys.h" |
154 | 4d3b6f6e | balrog | |
155 | c227f099 | Anthony Liguori | static kbd_layout_t *kbd_layout = NULL; |
156 | 4d3b6f6e | balrog | |
157 | 4d3b6f6e | balrog | static void curses_refresh(DisplayState *ds) |
158 | 4d3b6f6e | balrog | { |
159 | 44bb61c8 | Samuel Thibault | int chr, nextchr, keysym, keycode, keycode_alt;
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160 | 4d3b6f6e | balrog | |
161 | 4d3b6f6e | balrog | if (invalidate) {
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162 | 4d3b6f6e | balrog | clear(); |
163 | 4d3b6f6e | balrog | refresh(); |
164 | 4d3b6f6e | balrog | curses_calc_pad(); |
165 | 4d3b6f6e | balrog | vga_hw_invalidate(); |
166 | 4d3b6f6e | balrog | invalidate = 0;
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167 | 4d3b6f6e | balrog | } |
168 | 4d3b6f6e | balrog | |
169 | 4d3b6f6e | balrog | vga_hw_text_update(screen); |
170 | 4d3b6f6e | balrog | |
171 | 4d3b6f6e | balrog | nextchr = ERR; |
172 | 4d3b6f6e | balrog | while (1) { |
173 | 4d3b6f6e | balrog | /* while there are any pending key strokes to process */
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174 | 4d3b6f6e | balrog | if (nextchr == ERR)
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175 | 4d3b6f6e | balrog | chr = getch(); |
176 | 4d3b6f6e | balrog | else {
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177 | 4d3b6f6e | balrog | chr = nextchr; |
178 | 4d3b6f6e | balrog | nextchr = ERR; |
179 | 4d3b6f6e | balrog | } |
180 | 4d3b6f6e | balrog | |
181 | 4d3b6f6e | balrog | if (chr == ERR)
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182 | 4d3b6f6e | balrog | break;
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183 | 4d3b6f6e | balrog | |
184 | b1314cf9 | balrog | #ifdef KEY_RESIZE
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185 | 4d3b6f6e | balrog | /* this shouldn't occur when we use a custom SIGWINCH handler */
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186 | 4d3b6f6e | balrog | if (chr == KEY_RESIZE) {
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187 | 4d3b6f6e | balrog | clear(); |
188 | 4d3b6f6e | balrog | refresh(); |
189 | 4d3b6f6e | balrog | curses_calc_pad(); |
190 | 4d3b6f6e | balrog | curses_update(ds, 0, 0, width, height); |
191 | 4d3b6f6e | balrog | continue;
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192 | 4d3b6f6e | balrog | } |
193 | b1314cf9 | balrog | #endif
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194 | 4d3b6f6e | balrog | |
195 | 4d3b6f6e | balrog | keycode = curses2keycode[chr]; |
196 | 44bb61c8 | Samuel Thibault | keycode_alt = 0;
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197 | 4d3b6f6e | balrog | |
198 | 4d3b6f6e | balrog | /* alt key */
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199 | 4d3b6f6e | balrog | if (keycode == 1) { |
200 | 4d3b6f6e | balrog | nextchr = getch(); |
201 | 4d3b6f6e | balrog | |
202 | 4d3b6f6e | balrog | if (nextchr != ERR) {
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203 | 44bb61c8 | Samuel Thibault | chr = nextchr; |
204 | 44bb61c8 | Samuel Thibault | keycode_alt = ALT; |
205 | 4d3b6f6e | balrog | keycode = curses2keycode[nextchr]; |
206 | 4d3b6f6e | balrog | nextchr = ERR; |
207 | 4d3b6f6e | balrog | |
208 | 44bb61c8 | Samuel Thibault | if (keycode != -1) { |
209 | 44bb61c8 | Samuel Thibault | keycode |= ALT; |
210 | 4d3b6f6e | balrog | |
211 | 44bb61c8 | Samuel Thibault | /* process keys reserved for qemu */
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212 | 44bb61c8 | Samuel Thibault | if (keycode >= QEMU_KEY_CONSOLE0 &&
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213 | 44bb61c8 | Samuel Thibault | keycode < QEMU_KEY_CONSOLE0 + 9) {
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214 | 44bb61c8 | Samuel Thibault | erase(); |
215 | 44bb61c8 | Samuel Thibault | wnoutrefresh(stdscr); |
216 | 44bb61c8 | Samuel Thibault | console_select(keycode - QEMU_KEY_CONSOLE0); |
217 | 4d3b6f6e | balrog | |
218 | 44bb61c8 | Samuel Thibault | invalidate = 1;
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219 | 44bb61c8 | Samuel Thibault | continue;
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220 | 44bb61c8 | Samuel Thibault | } |
221 | 4d3b6f6e | balrog | } |
222 | 4d3b6f6e | balrog | } |
223 | 4d3b6f6e | balrog | } |
224 | 4d3b6f6e | balrog | |
225 | 44bb61c8 | Samuel Thibault | if (kbd_layout) {
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226 | 44bb61c8 | Samuel Thibault | keysym = -1;
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227 | 44bb61c8 | Samuel Thibault | if (chr < CURSES_KEYS)
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228 | 44bb61c8 | Samuel Thibault | keysym = curses2keysym[chr]; |
229 | 44bb61c8 | Samuel Thibault | |
230 | 44bb61c8 | Samuel Thibault | if (keysym == -1) { |
231 | d03703c8 | Samuel Thibault | if (chr < ' ') { |
232 | d03703c8 | Samuel Thibault | keysym = chr + '@';
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233 | d03703c8 | Samuel Thibault | if (keysym >= 'A' && keysym <= 'Z') |
234 | d03703c8 | Samuel Thibault | keysym += 'a' - 'A'; |
235 | d03703c8 | Samuel Thibault | keysym |= KEYSYM_CNTRL; |
236 | d03703c8 | Samuel Thibault | } else
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237 | 44bb61c8 | Samuel Thibault | keysym = chr; |
238 | 44bb61c8 | Samuel Thibault | } |
239 | 4d3b6f6e | balrog | |
240 | 44bb61c8 | Samuel Thibault | keycode = keysym2scancode(kbd_layout, keysym & KEYSYM_MASK); |
241 | 44bb61c8 | Samuel Thibault | if (keycode == 0) |
242 | 44bb61c8 | Samuel Thibault | continue;
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243 | 44bb61c8 | Samuel Thibault | |
244 | 44bb61c8 | Samuel Thibault | keycode |= (keysym & ~KEYSYM_MASK) >> 16;
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245 | 44bb61c8 | Samuel Thibault | keycode |= keycode_alt; |
246 | 4d3b6f6e | balrog | } |
247 | 4d3b6f6e | balrog | |
248 | 44bb61c8 | Samuel Thibault | if (keycode == -1) |
249 | 44bb61c8 | Samuel Thibault | continue;
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250 | 44bb61c8 | Samuel Thibault | |
251 | 4d3b6f6e | balrog | if (is_graphic_console()) {
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252 | 4d3b6f6e | balrog | /* since terminals don't know about key press and release
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253 | 4d3b6f6e | balrog | * events, we need to emit both for each key received */
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254 | 4d3b6f6e | balrog | if (keycode & SHIFT)
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255 | 4d3b6f6e | balrog | kbd_put_keycode(SHIFT_CODE); |
256 | 4d3b6f6e | balrog | if (keycode & CNTRL)
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257 | 4d3b6f6e | balrog | kbd_put_keycode(CNTRL_CODE); |
258 | 4d3b6f6e | balrog | if (keycode & ALT)
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259 | 4d3b6f6e | balrog | kbd_put_keycode(ALT_CODE); |
260 | 44bb61c8 | Samuel Thibault | if (keycode & ALTGR) {
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261 | 44bb61c8 | Samuel Thibault | kbd_put_keycode(SCANCODE_EMUL0); |
262 | 44bb61c8 | Samuel Thibault | kbd_put_keycode(ALT_CODE); |
263 | 44bb61c8 | Samuel Thibault | } |
264 | 4d3b6f6e | balrog | if (keycode & GREY)
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265 | 4d3b6f6e | balrog | kbd_put_keycode(GREY_CODE); |
266 | 4d3b6f6e | balrog | kbd_put_keycode(keycode & KEY_MASK); |
267 | 4d3b6f6e | balrog | if (keycode & GREY)
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268 | 4d3b6f6e | balrog | kbd_put_keycode(GREY_CODE); |
269 | 4d3b6f6e | balrog | kbd_put_keycode((keycode & KEY_MASK) | KEY_RELEASE); |
270 | 44bb61c8 | Samuel Thibault | if (keycode & ALTGR) {
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271 | 44bb61c8 | Samuel Thibault | kbd_put_keycode(SCANCODE_EMUL0); |
272 | 44bb61c8 | Samuel Thibault | kbd_put_keycode(ALT_CODE | KEY_RELEASE); |
273 | 44bb61c8 | Samuel Thibault | } |
274 | 4d3b6f6e | balrog | if (keycode & ALT)
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275 | 4d3b6f6e | balrog | kbd_put_keycode(ALT_CODE | KEY_RELEASE); |
276 | 4d3b6f6e | balrog | if (keycode & CNTRL)
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277 | 4d3b6f6e | balrog | kbd_put_keycode(CNTRL_CODE | KEY_RELEASE); |
278 | 4d3b6f6e | balrog | if (keycode & SHIFT)
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279 | 4d3b6f6e | balrog | kbd_put_keycode(SHIFT_CODE | KEY_RELEASE); |
280 | 4d3b6f6e | balrog | } else {
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281 | 44bb61c8 | Samuel Thibault | keysym = curses2qemu[chr]; |
282 | 4d3b6f6e | balrog | if (keysym == -1) |
283 | 4d3b6f6e | balrog | keysym = chr; |
284 | 4d3b6f6e | balrog | |
285 | 4d3b6f6e | balrog | kbd_put_keysym(keysym); |
286 | 4d3b6f6e | balrog | } |
287 | 4d3b6f6e | balrog | } |
288 | 4d3b6f6e | balrog | } |
289 | 4d3b6f6e | balrog | |
290 | aaf12c25 | Blue Swirl | static void curses_atexit(void) |
291 | 4d3b6f6e | balrog | { |
292 | 4d3b6f6e | balrog | endwin(); |
293 | 4d3b6f6e | balrog | } |
294 | 4d3b6f6e | balrog | |
295 | 4d3b6f6e | balrog | static void curses_setup(void) |
296 | 4d3b6f6e | balrog | { |
297 | 4d3b6f6e | balrog | int i, colour_default[8] = { |
298 | 4d3b6f6e | balrog | COLOR_BLACK, COLOR_BLUE, COLOR_GREEN, COLOR_CYAN, |
299 | 4d3b6f6e | balrog | COLOR_RED, COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE, |
300 | 4d3b6f6e | balrog | }; |
301 | 4d3b6f6e | balrog | |
302 | 4d3b6f6e | balrog | /* input as raw as possible, let everything be interpreted
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303 | 4d3b6f6e | balrog | * by the guest system */
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304 | 4d3b6f6e | balrog | initscr(); noecho(); intrflush(stdscr, FALSE); |
305 | 4d3b6f6e | balrog | nodelay(stdscr, TRUE); nonl(); keypad(stdscr, TRUE); |
306 | 4d3b6f6e | balrog | start_color(); raw(); scrollok(stdscr, FALSE); |
307 | 4d3b6f6e | balrog | |
308 | 4d3b6f6e | balrog | for (i = 0; i < 64; i ++) |
309 | 4d3b6f6e | balrog | init_pair(i, colour_default[i & 7], colour_default[i >> 3]); |
310 | 4d3b6f6e | balrog | } |
311 | 4d3b6f6e | balrog | |
312 | 4d3b6f6e | balrog | static void curses_keyboard_setup(void) |
313 | 4d3b6f6e | balrog | { |
314 | 4d3b6f6e | balrog | #if defined(__APPLE__)
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315 | 4d3b6f6e | balrog | /* always use generic keymaps */
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316 | 4d3b6f6e | balrog | if (!keyboard_layout)
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317 | 4d3b6f6e | balrog | keyboard_layout = "en-us";
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318 | 4d3b6f6e | balrog | #endif
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319 | 4d3b6f6e | balrog | if(keyboard_layout) {
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320 | 0483755a | aliguori | kbd_layout = init_keyboard_layout(name2keysym, keyboard_layout); |
321 | 4d3b6f6e | balrog | if (!kbd_layout)
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322 | 4d3b6f6e | balrog | exit(1);
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323 | 4d3b6f6e | balrog | } |
324 | 4d3b6f6e | balrog | } |
325 | 4d3b6f6e | balrog | |
326 | 4d3b6f6e | balrog | void curses_display_init(DisplayState *ds, int full_screen) |
327 | 4d3b6f6e | balrog | { |
328 | 7d957bd8 | aliguori | DisplayChangeListener *dcl; |
329 | 4d3b6f6e | balrog | #ifndef _WIN32
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330 | 4d3b6f6e | balrog | if (!isatty(1)) { |
331 | 4d3b6f6e | balrog | fprintf(stderr, "We need a terminal output\n");
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332 | 4d3b6f6e | balrog | exit(1);
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333 | 4d3b6f6e | balrog | } |
334 | 4d3b6f6e | balrog | #endif
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335 | 4d3b6f6e | balrog | |
336 | 4d3b6f6e | balrog | curses_setup(); |
337 | 4d3b6f6e | balrog | curses_keyboard_setup(); |
338 | 28695489 | Anthony Liguori | atexit(curses_atexit); |
339 | 4d3b6f6e | balrog | |
340 | 4d3b6f6e | balrog | #ifndef _WIN32
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341 | b1314cf9 | balrog | #if defined(SIGWINCH) && defined(KEY_RESIZE)
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342 | 4d3b6f6e | balrog | /* some curses implementations provide a handler, but we
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343 | 4d3b6f6e | balrog | * want to be sure this is handled regardless of the library */
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344 | 4d3b6f6e | balrog | signal(SIGWINCH, curses_winch_handler); |
345 | 4d3b6f6e | balrog | #endif
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346 | 4d3b6f6e | balrog | #endif
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347 | 4d3b6f6e | balrog | |
348 | 7267c094 | Anthony Liguori | dcl = (DisplayChangeListener *) g_malloc0(sizeof(DisplayChangeListener));
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349 | a93a4a22 | Gerd Hoffmann | dcl->dpy_text_update = curses_update; |
350 | a93a4a22 | Gerd Hoffmann | dcl->dpy_text_resize = curses_resize; |
351 | 7d957bd8 | aliguori | dcl->dpy_refresh = curses_refresh; |
352 | 7d957bd8 | aliguori | dcl->dpy_text_cursor = curses_cursor_position; |
353 | 7d957bd8 | aliguori | register_displaychangelistener(ds, dcl); |
354 | 4d3b6f6e | balrog | |
355 | 4d3b6f6e | balrog | invalidate = 1;
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356 | 4d3b6f6e | balrog | } |