bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 1 | /* |
| 2 | * QEMU SDL display driver |
| 3 | * |
| 4 | * Copyright (c) 2003 Fabrice Bellard |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to deal |
| 8 | * in the Software without restriction, including without limitation the rights |
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | * copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in |
| 14 | * all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 22 | * THE SOFTWARE. |
| 23 | */ |
bellard | 67b915a | 2004-03-31 23:37:16 +0000 | [diff] [blame] | 24 | #include "vl.h" |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 25 | |
| 26 | #include <SDL.h> |
| 27 | |
bellard | 67b915a | 2004-03-31 23:37:16 +0000 | [diff] [blame] | 28 | #ifndef _WIN32 |
| 29 | #include <signal.h> |
| 30 | #endif |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 31 | |
| 32 | static SDL_Surface *screen; |
| 33 | static int gui_grab; /* if true, all keyboard/mouse events are grabbed */ |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 34 | static int last_vm_running; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 35 | static int gui_saved_grab; |
| 36 | static int gui_fullscreen; |
| 37 | static int gui_key_modifier_pressed; |
| 38 | static int gui_keysym; |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 39 | static int gui_fullscreen_initial_grab; |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 40 | static int gui_grab_code = KMOD_LALT | KMOD_LCTRL; |
| 41 | static uint8_t modifiers_state[256]; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 42 | static int width, height; |
| 43 | static SDL_Cursor *sdl_cursor_normal; |
| 44 | static SDL_Cursor *sdl_cursor_hidden; |
| 45 | static int absolute_enabled = 0; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 46 | |
| 47 | static void sdl_update(DisplayState *ds, int x, int y, int w, int h) |
| 48 | { |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 49 | // printf("updating x=%d y=%d w=%d h=%d\n", x, y, w, h); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 50 | SDL_UpdateRect(screen, x, y, w, h); |
| 51 | } |
| 52 | |
| 53 | static void sdl_resize(DisplayState *ds, int w, int h) |
| 54 | { |
| 55 | int flags; |
| 56 | |
| 57 | // printf("resizing to %d %d\n", w, h); |
| 58 | |
| 59 | flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 60 | if (gui_fullscreen) |
| 61 | flags |= SDL_FULLSCREEN; |
bellard | 9903da2 | 2005-10-30 23:19:10 +0000 | [diff] [blame] | 62 | |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 63 | width = w; |
| 64 | height = h; |
| 65 | |
bellard | 9903da2 | 2005-10-30 23:19:10 +0000 | [diff] [blame] | 66 | again: |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 67 | screen = SDL_SetVideoMode(w, h, 0, flags); |
| 68 | if (!screen) { |
| 69 | fprintf(stderr, "Could not open SDL display\n"); |
| 70 | exit(1); |
| 71 | } |
bellard | 9903da2 | 2005-10-30 23:19:10 +0000 | [diff] [blame] | 72 | if (!screen->pixels && (flags & SDL_HWSURFACE) && (flags & SDL_FULLSCREEN)) { |
| 73 | flags &= ~SDL_HWSURFACE; |
| 74 | goto again; |
| 75 | } |
| 76 | |
| 77 | if (!screen->pixels) { |
| 78 | fprintf(stderr, "Could not open SDL display\n"); |
| 79 | exit(1); |
| 80 | } |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 81 | ds->data = screen->pixels; |
| 82 | ds->linesize = screen->pitch; |
| 83 | ds->depth = screen->format->BitsPerPixel; |
bellard | d3079cd | 2006-05-10 22:17:36 +0000 | [diff] [blame] | 84 | if (ds->depth == 32 && screen->format->Rshift == 0) { |
| 85 | ds->bgr = 1; |
| 86 | } else { |
| 87 | ds->bgr = 0; |
| 88 | } |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 89 | ds->width = w; |
| 90 | ds->height = h; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 91 | } |
| 92 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 93 | /* generic keyboard conversion */ |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 94 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 95 | #include "sdl_keysym.h" |
| 96 | #include "keymaps.c" |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 97 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 98 | static kbd_layout_t *kbd_layout = NULL; |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 99 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 100 | static uint8_t sdl_keyevent_to_keycode_generic(const SDL_KeyboardEvent *ev) |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 101 | { |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 102 | int keysym; |
| 103 | /* workaround for X11+SDL bug with AltGR */ |
| 104 | keysym = ev->keysym.sym; |
| 105 | if (keysym == 0 && ev->keysym.scancode == 113) |
| 106 | keysym = SDLK_MODE; |
bellard | 60659e3 | 2006-08-19 14:27:31 +0000 | [diff] [blame] | 107 | /* For Japanese key '\' and '|' */ |
| 108 | if (keysym == 92 && ev->keysym.scancode == 133) { |
| 109 | keysym = 0xa5; |
| 110 | } |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 111 | return keysym2scancode(kbd_layout, keysym); |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 112 | } |
| 113 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 114 | /* specific keyboard conversions from scan codes */ |
| 115 | |
| 116 | #if defined(_WIN32) |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 117 | |
| 118 | static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev) |
| 119 | { |
| 120 | return ev->keysym.scancode; |
| 121 | } |
| 122 | |
| 123 | #else |
| 124 | |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 125 | static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev) |
| 126 | { |
| 127 | int keycode; |
| 128 | |
| 129 | keycode = ev->keysym.scancode; |
| 130 | |
| 131 | if (keycode < 9) { |
| 132 | keycode = 0; |
| 133 | } else if (keycode < 97) { |
| 134 | keycode -= 8; /* just an offset */ |
bellard | 60659e3 | 2006-08-19 14:27:31 +0000 | [diff] [blame] | 135 | } else if (keycode < 212) { |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 136 | /* use conversion table */ |
ths | 6070dd0 | 2007-01-24 21:40:21 +0000 | [diff] [blame] | 137 | keycode = _translate_keycode(keycode - 97); |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 138 | } else { |
| 139 | keycode = 0; |
| 140 | } |
| 141 | return keycode; |
| 142 | } |
| 143 | |
| 144 | #endif |
| 145 | |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 146 | static void reset_keys(void) |
| 147 | { |
| 148 | int i; |
| 149 | for(i = 0; i < 256; i++) { |
| 150 | if (modifiers_state[i]) { |
| 151 | if (i & 0x80) |
| 152 | kbd_put_keycode(0xe0); |
| 153 | kbd_put_keycode(i | 0x80); |
| 154 | modifiers_state[i] = 0; |
| 155 | } |
| 156 | } |
| 157 | } |
| 158 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 159 | static void sdl_process_key(SDL_KeyboardEvent *ev) |
| 160 | { |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 161 | int keycode, v; |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 162 | |
| 163 | if (ev->keysym.sym == SDLK_PAUSE) { |
| 164 | /* specific case */ |
| 165 | v = 0; |
| 166 | if (ev->type == SDL_KEYUP) |
| 167 | v |= 0x80; |
| 168 | kbd_put_keycode(0xe1); |
| 169 | kbd_put_keycode(0x1d | v); |
| 170 | kbd_put_keycode(0x45 | v); |
| 171 | return; |
| 172 | } |
| 173 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 174 | if (kbd_layout) { |
| 175 | keycode = sdl_keyevent_to_keycode_generic(ev); |
| 176 | } else { |
| 177 | keycode = sdl_keyevent_to_keycode(ev); |
| 178 | } |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 179 | |
| 180 | switch(keycode) { |
| 181 | case 0x00: |
| 182 | /* sent when leaving window: reset the modifiers state */ |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 183 | reset_keys(); |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 184 | return; |
| 185 | case 0x2a: /* Left Shift */ |
| 186 | case 0x36: /* Right Shift */ |
| 187 | case 0x1d: /* Left CTRL */ |
| 188 | case 0x9d: /* Right CTRL */ |
| 189 | case 0x38: /* Left ALT */ |
| 190 | case 0xb8: /* Right ALT */ |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 191 | if (ev->type == SDL_KEYUP) |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 192 | modifiers_state[keycode] = 0; |
| 193 | else |
| 194 | modifiers_state[keycode] = 1; |
| 195 | break; |
| 196 | case 0x45: /* num lock */ |
| 197 | case 0x3a: /* caps lock */ |
| 198 | /* SDL does not send the key up event, so we generate it */ |
| 199 | kbd_put_keycode(keycode); |
| 200 | kbd_put_keycode(keycode | 0x80); |
| 201 | return; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 202 | } |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 203 | |
| 204 | /* now send the key code */ |
| 205 | if (keycode & 0x80) |
| 206 | kbd_put_keycode(0xe0); |
| 207 | if (ev->type == SDL_KEYUP) |
| 208 | kbd_put_keycode(keycode | 0x80); |
| 209 | else |
| 210 | kbd_put_keycode(keycode & 0x7f); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 211 | } |
| 212 | |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 213 | static void sdl_update_caption(void) |
| 214 | { |
| 215 | char buf[1024]; |
| 216 | strcpy(buf, "QEMU"); |
| 217 | if (!vm_running) { |
| 218 | strcat(buf, " [Stopped]"); |
| 219 | } |
| 220 | if (gui_grab) { |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 221 | strcat(buf, " - Press Ctrl-Alt to exit grab"); |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 222 | } |
| 223 | SDL_WM_SetCaption(buf, "QEMU"); |
| 224 | } |
| 225 | |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 226 | static void sdl_hide_cursor(void) |
| 227 | { |
bellard | 8785a8d | 2006-06-13 10:49:12 +0000 | [diff] [blame] | 228 | if (kbd_mouse_is_absolute()) { |
| 229 | SDL_ShowCursor(1); |
| 230 | SDL_SetCursor(sdl_cursor_hidden); |
| 231 | } else { |
| 232 | SDL_ShowCursor(0); |
| 233 | } |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 234 | } |
| 235 | |
| 236 | static void sdl_show_cursor(void) |
| 237 | { |
| 238 | if (!kbd_mouse_is_absolute()) { |
bellard | 8785a8d | 2006-06-13 10:49:12 +0000 | [diff] [blame] | 239 | SDL_ShowCursor(1); |
ths | 455204e | 2007-01-05 16:42:13 +0000 | [diff] [blame] | 240 | SDL_SetCursor(sdl_cursor_normal); |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 241 | } |
| 242 | } |
| 243 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 244 | static void sdl_grab_start(void) |
| 245 | { |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 246 | sdl_hide_cursor(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 247 | SDL_WM_GrabInput(SDL_GRAB_ON); |
| 248 | /* dummy read to avoid moving the mouse */ |
| 249 | SDL_GetRelativeMouseState(NULL, NULL); |
| 250 | gui_grab = 1; |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 251 | sdl_update_caption(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 252 | } |
| 253 | |
| 254 | static void sdl_grab_end(void) |
| 255 | { |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 256 | SDL_WM_GrabInput(SDL_GRAB_OFF); |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 257 | sdl_show_cursor(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 258 | gui_grab = 0; |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 259 | sdl_update_caption(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 260 | } |
| 261 | |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 262 | static void sdl_send_mouse_event(int dz) |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 263 | { |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 264 | int dx, dy, state, buttons; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 265 | state = SDL_GetRelativeMouseState(&dx, &dy); |
| 266 | buttons = 0; |
| 267 | if (state & SDL_BUTTON(SDL_BUTTON_LEFT)) |
| 268 | buttons |= MOUSE_EVENT_LBUTTON; |
| 269 | if (state & SDL_BUTTON(SDL_BUTTON_RIGHT)) |
| 270 | buttons |= MOUSE_EVENT_RBUTTON; |
| 271 | if (state & SDL_BUTTON(SDL_BUTTON_MIDDLE)) |
| 272 | buttons |= MOUSE_EVENT_MBUTTON; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 273 | |
| 274 | if (kbd_mouse_is_absolute()) { |
| 275 | if (!absolute_enabled) { |
| 276 | sdl_hide_cursor(); |
| 277 | if (gui_grab) { |
| 278 | sdl_grab_end(); |
| 279 | } |
| 280 | absolute_enabled = 1; |
| 281 | } |
| 282 | |
| 283 | SDL_GetMouseState(&dx, &dy); |
| 284 | dx = dx * 0x7FFF / width; |
| 285 | dy = dy * 0x7FFF / height; |
ths | 455204e | 2007-01-05 16:42:13 +0000 | [diff] [blame] | 286 | } else if (absolute_enabled) { |
| 287 | sdl_show_cursor(); |
| 288 | absolute_enabled = 0; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 289 | } |
| 290 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 291 | kbd_mouse_event(dx, dy, dz, buttons); |
| 292 | } |
| 293 | |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 294 | static void toggle_full_screen(DisplayState *ds) |
| 295 | { |
| 296 | gui_fullscreen = !gui_fullscreen; |
| 297 | sdl_resize(ds, screen->w, screen->h); |
| 298 | if (gui_fullscreen) { |
| 299 | gui_saved_grab = gui_grab; |
| 300 | sdl_grab_start(); |
| 301 | } else { |
| 302 | if (!gui_saved_grab) |
| 303 | sdl_grab_end(); |
| 304 | } |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 305 | vga_hw_invalidate(); |
| 306 | vga_hw_update(); |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 307 | } |
| 308 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 309 | static void sdl_refresh(DisplayState *ds) |
| 310 | { |
| 311 | SDL_Event ev1, *ev = &ev1; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 312 | int mod_state; |
| 313 | |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 314 | if (last_vm_running != vm_running) { |
| 315 | last_vm_running = vm_running; |
| 316 | sdl_update_caption(); |
| 317 | } |
| 318 | |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 319 | vga_hw_update(); |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 320 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 321 | while (SDL_PollEvent(ev)) { |
| 322 | switch (ev->type) { |
| 323 | case SDL_VIDEOEXPOSE: |
| 324 | sdl_update(ds, 0, 0, screen->w, screen->h); |
| 325 | break; |
| 326 | case SDL_KEYDOWN: |
| 327 | case SDL_KEYUP: |
| 328 | if (ev->type == SDL_KEYDOWN) { |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 329 | mod_state = (SDL_GetModState() & gui_grab_code) == |
| 330 | gui_grab_code; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 331 | gui_key_modifier_pressed = mod_state; |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 332 | if (gui_key_modifier_pressed) { |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 333 | int keycode; |
| 334 | keycode = sdl_keyevent_to_keycode(&ev->key); |
| 335 | switch(keycode) { |
| 336 | case 0x21: /* 'f' key on US keyboard */ |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 337 | toggle_full_screen(ds); |
| 338 | gui_keysym = 1; |
| 339 | break; |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 340 | case 0x02 ... 0x0a: /* '1' to '9' keys */ |
bellard | dfd92d3 | 2006-08-17 10:42:46 +0000 | [diff] [blame] | 341 | /* Reset the modifiers sent to the current console */ |
| 342 | reset_keys(); |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 343 | console_select(keycode - 0x02); |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 344 | if (!is_graphic_console()) { |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 345 | /* display grab if going to a text console */ |
| 346 | if (gui_grab) |
| 347 | sdl_grab_end(); |
| 348 | } |
| 349 | gui_keysym = 1; |
| 350 | break; |
| 351 | default: |
| 352 | break; |
| 353 | } |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 354 | } else if (!is_graphic_console()) { |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 355 | int keysym; |
| 356 | keysym = 0; |
| 357 | if (ev->key.keysym.mod & (KMOD_LCTRL | KMOD_RCTRL)) { |
| 358 | switch(ev->key.keysym.sym) { |
| 359 | case SDLK_UP: keysym = QEMU_KEY_CTRL_UP; break; |
| 360 | case SDLK_DOWN: keysym = QEMU_KEY_CTRL_DOWN; break; |
| 361 | case SDLK_LEFT: keysym = QEMU_KEY_CTRL_LEFT; break; |
| 362 | case SDLK_RIGHT: keysym = QEMU_KEY_CTRL_RIGHT; break; |
| 363 | case SDLK_HOME: keysym = QEMU_KEY_CTRL_HOME; break; |
| 364 | case SDLK_END: keysym = QEMU_KEY_CTRL_END; break; |
| 365 | case SDLK_PAGEUP: keysym = QEMU_KEY_CTRL_PAGEUP; break; |
| 366 | case SDLK_PAGEDOWN: keysym = QEMU_KEY_CTRL_PAGEDOWN; break; |
| 367 | default: break; |
| 368 | } |
| 369 | } else { |
| 370 | switch(ev->key.keysym.sym) { |
| 371 | case SDLK_UP: keysym = QEMU_KEY_UP; break; |
| 372 | case SDLK_DOWN: keysym = QEMU_KEY_DOWN; break; |
| 373 | case SDLK_LEFT: keysym = QEMU_KEY_LEFT; break; |
| 374 | case SDLK_RIGHT: keysym = QEMU_KEY_RIGHT; break; |
| 375 | case SDLK_HOME: keysym = QEMU_KEY_HOME; break; |
| 376 | case SDLK_END: keysym = QEMU_KEY_END; break; |
| 377 | case SDLK_PAGEUP: keysym = QEMU_KEY_PAGEUP; break; |
| 378 | case SDLK_PAGEDOWN: keysym = QEMU_KEY_PAGEDOWN; break; |
| 379 | case SDLK_BACKSPACE: keysym = QEMU_KEY_BACKSPACE; break; case SDLK_DELETE: keysym = QEMU_KEY_DELETE; break; |
| 380 | default: break; |
| 381 | } |
| 382 | } |
| 383 | if (keysym) { |
| 384 | kbd_put_keysym(keysym); |
| 385 | } else if (ev->key.keysym.unicode != 0) { |
| 386 | kbd_put_keysym(ev->key.keysym.unicode); |
| 387 | } |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 388 | } |
| 389 | } else if (ev->type == SDL_KEYUP) { |
bellard | bf2b84e | 2004-11-14 19:46:35 +0000 | [diff] [blame] | 390 | mod_state = (ev->key.keysym.mod & gui_grab_code); |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 391 | if (!mod_state) { |
| 392 | if (gui_key_modifier_pressed) { |
pbrook | 5b31187 | 2006-03-11 20:07:45 +0000 | [diff] [blame] | 393 | gui_key_modifier_pressed = 0; |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 394 | if (gui_keysym == 0) { |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 395 | /* exit/enter grab if pressing Ctrl-Alt */ |
bellard | c66b0d4 | 2006-06-13 12:03:53 +0000 | [diff] [blame] | 396 | if (!gui_grab) { |
| 397 | /* if the application is not active, |
| 398 | do not try to enter grab state. It |
| 399 | prevents |
| 400 | 'SDL_WM_GrabInput(SDL_GRAB_ON)' |
| 401 | from blocking all the application |
| 402 | (SDL bug). */ |
| 403 | if (SDL_GetAppState() & SDL_APPACTIVE) |
| 404 | sdl_grab_start(); |
| 405 | } else { |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 406 | sdl_grab_end(); |
bellard | c66b0d4 | 2006-06-13 12:03:53 +0000 | [diff] [blame] | 407 | } |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 408 | /* SDL does not send back all the |
| 409 | modifiers key, so we must correct it */ |
| 410 | reset_keys(); |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 411 | break; |
| 412 | } |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 413 | gui_keysym = 0; |
| 414 | } |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 415 | } |
| 416 | } |
bellard | dfd92d3 | 2006-08-17 10:42:46 +0000 | [diff] [blame] | 417 | if (is_graphic_console() && !gui_keysym) |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 418 | sdl_process_key(&ev->key); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 419 | break; |
| 420 | case SDL_QUIT: |
ths | 667acca | 2006-12-11 02:08:05 +0000 | [diff] [blame] | 421 | if (!no_quit) { |
| 422 | qemu_system_shutdown_request(); |
| 423 | } |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 424 | break; |
| 425 | case SDL_MOUSEMOTION: |
ths | 455204e | 2007-01-05 16:42:13 +0000 | [diff] [blame] | 426 | if (gui_grab || kbd_mouse_is_absolute() || |
| 427 | absolute_enabled) { |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 428 | sdl_send_mouse_event(0); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 429 | } |
| 430 | break; |
| 431 | case SDL_MOUSEBUTTONDOWN: |
| 432 | case SDL_MOUSEBUTTONUP: |
| 433 | { |
| 434 | SDL_MouseButtonEvent *bev = &ev->button; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 435 | if (!gui_grab && !kbd_mouse_is_absolute()) { |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 436 | if (ev->type == SDL_MOUSEBUTTONDOWN && |
| 437 | (bev->state & SDL_BUTTON_LMASK)) { |
| 438 | /* start grabbing all events */ |
| 439 | sdl_grab_start(); |
| 440 | } |
| 441 | } else { |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 442 | int dz; |
| 443 | dz = 0; |
| 444 | #ifdef SDL_BUTTON_WHEELUP |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 445 | if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) { |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 446 | dz = -1; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 447 | } else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) { |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 448 | dz = 1; |
| 449 | } |
| 450 | #endif |
| 451 | sdl_send_mouse_event(dz); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 452 | } |
| 453 | } |
| 454 | break; |
bellard | 0294ffb | 2004-04-29 22:15:15 +0000 | [diff] [blame] | 455 | case SDL_ACTIVEEVENT: |
pbrook | 5b31187 | 2006-03-11 20:07:45 +0000 | [diff] [blame] | 456 | if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS && |
| 457 | !ev->active.gain && !gui_fullscreen_initial_grab) { |
bellard | 0294ffb | 2004-04-29 22:15:15 +0000 | [diff] [blame] | 458 | sdl_grab_end(); |
| 459 | } |
| 460 | break; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 461 | default: |
| 462 | break; |
| 463 | } |
| 464 | } |
| 465 | } |
| 466 | |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 467 | static void sdl_cleanup(void) |
| 468 | { |
| 469 | SDL_Quit(); |
| 470 | } |
| 471 | |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 472 | void sdl_display_init(DisplayState *ds, int full_screen) |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 473 | { |
| 474 | int flags; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 475 | uint8_t data = 0; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 476 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 477 | #if defined(__APPLE__) |
| 478 | /* always use generic keymaps */ |
| 479 | if (!keyboard_layout) |
| 480 | keyboard_layout = "en-us"; |
| 481 | #endif |
| 482 | if(keyboard_layout) { |
| 483 | kbd_layout = init_keyboard_layout(keyboard_layout); |
| 484 | if (!kbd_layout) |
| 485 | exit(1); |
| 486 | } |
| 487 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 488 | flags = SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE; |
| 489 | if (SDL_Init (flags)) { |
| 490 | fprintf(stderr, "Could not initialize SDL - exiting\n"); |
| 491 | exit(1); |
| 492 | } |
bellard | 67b915a | 2004-03-31 23:37:16 +0000 | [diff] [blame] | 493 | #ifndef _WIN32 |
bellard | 0ae04d7 | 2003-09-30 21:09:16 +0000 | [diff] [blame] | 494 | /* NOTE: we still want Ctrl-C to work, so we undo the SDL redirections */ |
| 495 | signal(SIGINT, SIG_DFL); |
| 496 | signal(SIGQUIT, SIG_DFL); |
bellard | 67b915a | 2004-03-31 23:37:16 +0000 | [diff] [blame] | 497 | #endif |
bellard | 0ae04d7 | 2003-09-30 21:09:16 +0000 | [diff] [blame] | 498 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 499 | ds->dpy_update = sdl_update; |
| 500 | ds->dpy_resize = sdl_resize; |
| 501 | ds->dpy_refresh = sdl_refresh; |
| 502 | |
| 503 | sdl_resize(ds, 640, 400); |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 504 | sdl_update_caption(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 505 | SDL_EnableKeyRepeat(250, 50); |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 506 | SDL_EnableUNICODE(1); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 507 | gui_grab = 0; |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 508 | |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 509 | sdl_cursor_hidden = SDL_CreateCursor(&data, &data, 8, 1, 0, 0); |
| 510 | sdl_cursor_normal = SDL_GetCursor(); |
| 511 | |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 512 | atexit(sdl_cleanup); |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 513 | if (full_screen) { |
| 514 | gui_fullscreen = 1; |
| 515 | gui_fullscreen_initial_grab = 1; |
| 516 | sdl_grab_start(); |
| 517 | } |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 518 | } |