bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 1 | /* |
| 2 | * QEMU SDL display driver |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 3 | * |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 4 | * Copyright (c) 2003 Fabrice Bellard |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 5 | * |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 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 | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 24 | #include <SDL.h> |
aliguori | c9985aa | 2009-03-08 15:04:07 +0000 | [diff] [blame] | 25 | #include <SDL_syswm.h> |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 26 | |
bellard | 67b915a | 2004-03-31 23:37:16 +0000 | [diff] [blame] | 27 | #ifndef _WIN32 |
| 28 | #include <signal.h> |
| 29 | #endif |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 30 | |
blueswir1 | 511d2b1 | 2009-03-07 15:32:56 +0000 | [diff] [blame] | 31 | #include "qemu-common.h" |
| 32 | #include "console.h" |
| 33 | #include "sysemu.h" |
| 34 | #include "x_keymap.h" |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 35 | #include "sdl_zoom.h" |
blueswir1 | 511d2b1 | 2009-03-07 15:32:56 +0000 | [diff] [blame] | 36 | |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 37 | static DisplayChangeListener *dcl; |
| 38 | static SDL_Surface *real_screen; |
| 39 | static SDL_Surface *guest_screen = NULL; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 40 | static int gui_grab; /* if true, all keyboard/mouse events are grabbed */ |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 41 | static int last_vm_running; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 42 | static int gui_saved_grab; |
| 43 | static int gui_fullscreen; |
ths | 43523e9 | 2007-02-18 18:19:32 +0000 | [diff] [blame] | 44 | static int gui_noframe; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 45 | static int gui_key_modifier_pressed; |
| 46 | static int gui_keysym; |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 47 | static int gui_fullscreen_initial_grab; |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 48 | static int gui_grab_code = KMOD_LALT | KMOD_LCTRL; |
| 49 | static uint8_t modifiers_state[256]; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 50 | static int width, height; |
| 51 | static SDL_Cursor *sdl_cursor_normal; |
| 52 | static SDL_Cursor *sdl_cursor_hidden; |
| 53 | static int absolute_enabled = 0; |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 54 | static int guest_cursor = 0; |
| 55 | static int guest_x, guest_y; |
Blue Swirl | 660f11b | 2009-07-31 21:16:51 +0000 | [diff] [blame] | 56 | static SDL_Cursor *guest_sprite = NULL; |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 57 | static uint8_t allocator; |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 58 | static SDL_PixelFormat host_format; |
| 59 | static int scaling_active = 0; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 60 | |
| 61 | static void sdl_update(DisplayState *ds, int x, int y, int w, int h) |
| 62 | { |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 63 | // printf("updating x=%d y=%d w=%d h=%d\n", x, y, w, h); |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 64 | SDL_Rect rec; |
| 65 | rec.x = x; |
| 66 | rec.y = y; |
| 67 | rec.w = w; |
| 68 | rec.h = h; |
| 69 | |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 70 | if (guest_screen) { |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 71 | if (!scaling_active) { |
| 72 | SDL_BlitSurface(guest_screen, &rec, real_screen, &rec); |
| 73 | } else { |
| 74 | if (sdl_zoom_blit(guest_screen, real_screen, SMOOTHING_ON, &rec) < 0) { |
| 75 | fprintf(stderr, "Zoom blit failed\n"); |
| 76 | exit(1); |
| 77 | } |
| 78 | } |
| 79 | } |
| 80 | SDL_UpdateRect(real_screen, rec.x, rec.y, rec.w, rec.h); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 81 | } |
| 82 | |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 83 | static void sdl_setdata(DisplayState *ds) |
| 84 | { |
| 85 | SDL_Rect rec; |
| 86 | rec.x = 0; |
| 87 | rec.y = 0; |
| 88 | rec.w = real_screen->w; |
| 89 | rec.h = real_screen->h; |
| 90 | |
| 91 | if (guest_screen != NULL) SDL_FreeSurface(guest_screen); |
| 92 | |
| 93 | guest_screen = SDL_CreateRGBSurfaceFrom(ds_get_data(ds), ds_get_width(ds), ds_get_height(ds), |
| 94 | ds_get_bits_per_pixel(ds), ds_get_linesize(ds), |
| 95 | ds->surface->pf.rmask, ds->surface->pf.gmask, |
| 96 | ds->surface->pf.bmask, ds->surface->pf.amask); |
| 97 | } |
| 98 | |
balrog | 649c907 | 2009-03-21 01:09:16 +0000 | [diff] [blame] | 99 | static void do_sdl_resize(int new_width, int new_height, int bpp) |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 100 | { |
| 101 | int flags; |
| 102 | |
| 103 | // printf("resizing to %d %d\n", w, h); |
| 104 | |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 105 | flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL|SDL_RESIZABLE; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 106 | if (gui_fullscreen) |
| 107 | flags |= SDL_FULLSCREEN; |
ths | 43523e9 | 2007-02-18 18:19:32 +0000 | [diff] [blame] | 108 | if (gui_noframe) |
| 109 | flags |= SDL_NOFRAME; |
bellard | 9903da2 | 2005-10-30 23:19:10 +0000 | [diff] [blame] | 110 | |
balrog | 649c907 | 2009-03-21 01:09:16 +0000 | [diff] [blame] | 111 | width = new_width; |
| 112 | height = new_height; |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 113 | real_screen = SDL_SetVideoMode(width, height, bpp, flags); |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 114 | if (!real_screen) { |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 115 | fprintf(stderr, "Could not open SDL display\n"); |
| 116 | exit(1); |
| 117 | } |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 118 | } |
blueswir1 | 749ecd9 | 2008-07-24 11:25:30 +0000 | [diff] [blame] | 119 | |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 120 | static void sdl_resize(DisplayState *ds) |
| 121 | { |
| 122 | if (!allocator) { |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 123 | if (!scaling_active) |
| 124 | do_sdl_resize(ds_get_width(ds), ds_get_height(ds), 0); |
| 125 | else if (real_screen->format->BitsPerPixel != ds_get_bits_per_pixel(ds)) |
| 126 | do_sdl_resize(real_screen->w, real_screen->h, ds_get_bits_per_pixel(ds)); |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 127 | sdl_setdata(ds); |
| 128 | } else { |
| 129 | if (guest_screen != NULL) { |
| 130 | SDL_FreeSurface(guest_screen); |
| 131 | guest_screen = NULL; |
| 132 | } |
| 133 | } |
| 134 | } |
| 135 | |
| 136 | static PixelFormat sdl_to_qemu_pixelformat(SDL_PixelFormat *sdl_pf) |
| 137 | { |
| 138 | PixelFormat qemu_pf; |
| 139 | |
| 140 | memset(&qemu_pf, 0x00, sizeof(PixelFormat)); |
| 141 | |
| 142 | qemu_pf.bits_per_pixel = sdl_pf->BitsPerPixel; |
| 143 | qemu_pf.bytes_per_pixel = sdl_pf->BytesPerPixel; |
| 144 | qemu_pf.depth = (qemu_pf.bits_per_pixel) == 32 ? 24 : (qemu_pf.bits_per_pixel); |
| 145 | |
| 146 | qemu_pf.rmask = sdl_pf->Rmask; |
| 147 | qemu_pf.gmask = sdl_pf->Gmask; |
| 148 | qemu_pf.bmask = sdl_pf->Bmask; |
| 149 | qemu_pf.amask = sdl_pf->Amask; |
| 150 | |
| 151 | qemu_pf.rshift = sdl_pf->Rshift; |
| 152 | qemu_pf.gshift = sdl_pf->Gshift; |
| 153 | qemu_pf.bshift = sdl_pf->Bshift; |
| 154 | qemu_pf.ashift = sdl_pf->Ashift; |
| 155 | |
| 156 | qemu_pf.rbits = 8 - sdl_pf->Rloss; |
| 157 | qemu_pf.gbits = 8 - sdl_pf->Gloss; |
| 158 | qemu_pf.bbits = 8 - sdl_pf->Bloss; |
| 159 | qemu_pf.abits = 8 - sdl_pf->Aloss; |
| 160 | |
| 161 | qemu_pf.rmax = ((1 << qemu_pf.rbits) - 1); |
| 162 | qemu_pf.gmax = ((1 << qemu_pf.gbits) - 1); |
| 163 | qemu_pf.bmax = ((1 << qemu_pf.bbits) - 1); |
| 164 | qemu_pf.amax = ((1 << qemu_pf.abits) - 1); |
| 165 | |
| 166 | return qemu_pf; |
| 167 | } |
| 168 | |
| 169 | static DisplaySurface* sdl_create_displaysurface(int width, int height) |
| 170 | { |
| 171 | DisplaySurface *surface = (DisplaySurface*) qemu_mallocz(sizeof(DisplaySurface)); |
| 172 | if (surface == NULL) { |
| 173 | fprintf(stderr, "sdl_create_displaysurface: malloc failed\n"); |
| 174 | exit(1); |
| 175 | } |
| 176 | |
| 177 | surface->width = width; |
| 178 | surface->height = height; |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 179 | |
| 180 | if (scaling_active) { |
| 181 | if (host_format.BytesPerPixel != 2 && host_format.BytesPerPixel != 4) { |
| 182 | surface->linesize = width * 4; |
| 183 | surface->pf = qemu_default_pixelformat(32); |
| 184 | } else { |
| 185 | surface->linesize = width * host_format.BytesPerPixel; |
| 186 | surface->pf = sdl_to_qemu_pixelformat(&host_format); |
| 187 | } |
Juan Quintela | e2542fe | 2009-07-27 16:13:06 +0200 | [diff] [blame] | 188 | #ifdef HOST_WORDS_BIGENDIAN |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 189 | surface->flags = QEMU_ALLOCATED_FLAG | QEMU_BIG_ENDIAN_FLAG; |
| 190 | #else |
| 191 | surface->flags = QEMU_ALLOCATED_FLAG; |
| 192 | #endif |
| 193 | surface->data = (uint8_t*) qemu_mallocz(surface->linesize * surface->height); |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 194 | |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 195 | return surface; |
| 196 | } |
| 197 | |
| 198 | if (host_format.BitsPerPixel == 16) |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 199 | do_sdl_resize(width, height, 16); |
| 200 | else |
| 201 | do_sdl_resize(width, height, 32); |
| 202 | |
| 203 | surface->pf = sdl_to_qemu_pixelformat(real_screen->format); |
| 204 | surface->linesize = real_screen->pitch; |
| 205 | surface->data = real_screen->pixels; |
| 206 | |
Juan Quintela | e2542fe | 2009-07-27 16:13:06 +0200 | [diff] [blame] | 207 | #ifdef HOST_WORDS_BIGENDIAN |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 208 | surface->flags = QEMU_REALPIXELS_FLAG | QEMU_BIG_ENDIAN_FLAG; |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 209 | #else |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 210 | surface->flags = QEMU_REALPIXELS_FLAG; |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 211 | #endif |
| 212 | allocator = 1; |
| 213 | |
| 214 | return surface; |
| 215 | } |
| 216 | |
| 217 | static void sdl_free_displaysurface(DisplaySurface *surface) |
| 218 | { |
| 219 | allocator = 0; |
| 220 | if (surface == NULL) |
| 221 | return; |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 222 | |
| 223 | if (surface->flags & QEMU_ALLOCATED_FLAG) |
| 224 | qemu_free(surface->data); |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 225 | qemu_free(surface); |
| 226 | } |
| 227 | |
| 228 | static DisplaySurface* sdl_resize_displaysurface(DisplaySurface *surface, int width, int height) |
| 229 | { |
| 230 | sdl_free_displaysurface(surface); |
| 231 | return sdl_create_displaysurface(width, height); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 232 | } |
| 233 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 234 | /* generic keyboard conversion */ |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 235 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 236 | #include "sdl_keysym.h" |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 237 | |
Anthony Liguori | c227f09 | 2009-10-01 16:12:16 -0500 | [diff] [blame] | 238 | static kbd_layout_t *kbd_layout = NULL; |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 239 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 240 | static uint8_t sdl_keyevent_to_keycode_generic(const SDL_KeyboardEvent *ev) |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 241 | { |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 242 | int keysym; |
| 243 | /* workaround for X11+SDL bug with AltGR */ |
| 244 | keysym = ev->keysym.sym; |
| 245 | if (keysym == 0 && ev->keysym.scancode == 113) |
| 246 | keysym = SDLK_MODE; |
bellard | 60659e3 | 2006-08-19 14:27:31 +0000 | [diff] [blame] | 247 | /* For Japanese key '\' and '|' */ |
| 248 | if (keysym == 92 && ev->keysym.scancode == 133) { |
| 249 | keysym = 0xa5; |
| 250 | } |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 251 | return keysym2scancode(kbd_layout, keysym); |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 252 | } |
| 253 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 254 | /* specific keyboard conversions from scan codes */ |
| 255 | |
| 256 | #if defined(_WIN32) |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 257 | |
| 258 | static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev) |
| 259 | { |
| 260 | return ev->keysym.scancode; |
| 261 | } |
| 262 | |
| 263 | #else |
| 264 | |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 265 | #if defined(SDL_VIDEO_DRIVER_X11) |
| 266 | #include <X11/XKBlib.h> |
| 267 | |
| 268 | static int check_for_evdev(void) |
| 269 | { |
| 270 | SDL_SysWMinfo info; |
Jan Kiszka | 229609d | 2009-06-27 09:59:40 +0200 | [diff] [blame] | 271 | XkbDescPtr desc = NULL; |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 272 | int has_evdev = 0; |
Jan Kiszka | 229609d | 2009-06-27 09:59:40 +0200 | [diff] [blame] | 273 | char *keycodes = NULL; |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 274 | |
| 275 | SDL_VERSION(&info.version); |
Jan Kiszka | 229609d | 2009-06-27 09:59:40 +0200 | [diff] [blame] | 276 | if (!SDL_GetWMInfo(&info)) { |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 277 | return 0; |
Jan Kiszka | 229609d | 2009-06-27 09:59:40 +0200 | [diff] [blame] | 278 | } |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 279 | desc = XkbGetKeyboard(info.info.x11.display, |
| 280 | XkbGBN_AllComponentsMask, |
| 281 | XkbUseCoreKbd); |
Jan Kiszka | 229609d | 2009-06-27 09:59:40 +0200 | [diff] [blame] | 282 | if (desc && desc->names) { |
| 283 | keycodes = XGetAtomName(info.info.x11.display, desc->names->keycodes); |
| 284 | if (keycodes == NULL) { |
| 285 | fprintf(stderr, "could not lookup keycode name\n"); |
| 286 | } else if (strstart(keycodes, "evdev", NULL)) { |
| 287 | has_evdev = 1; |
| 288 | } else if (!strstart(keycodes, "xfree86", NULL)) { |
| 289 | fprintf(stderr, "unknown keycodes `%s', please report to " |
| 290 | "qemu-devel@nongnu.org\n", keycodes); |
| 291 | } |
| 292 | } |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 293 | |
Jan Kiszka | 229609d | 2009-06-27 09:59:40 +0200 | [diff] [blame] | 294 | if (desc) { |
| 295 | XkbFreeKeyboard(desc, XkbGBN_AllComponentsMask, True); |
| 296 | } |
| 297 | if (keycodes) { |
| 298 | XFree(keycodes); |
| 299 | } |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 300 | return has_evdev; |
| 301 | } |
| 302 | #else |
| 303 | static int check_for_evdev(void) |
| 304 | { |
| 305 | return 0; |
| 306 | } |
| 307 | #endif |
| 308 | |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 309 | static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev) |
| 310 | { |
| 311 | int keycode; |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 312 | static int has_evdev = -1; |
| 313 | |
| 314 | if (has_evdev == -1) |
| 315 | has_evdev = check_for_evdev(); |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 316 | |
| 317 | keycode = ev->keysym.scancode; |
| 318 | |
| 319 | if (keycode < 9) { |
| 320 | keycode = 0; |
| 321 | } else if (keycode < 97) { |
| 322 | keycode -= 8; /* just an offset */ |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 323 | } else if (keycode < 158) { |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 324 | /* use conversion table */ |
aliguori | 5368a42 | 2009-03-03 17:37:21 +0000 | [diff] [blame] | 325 | if (has_evdev) |
| 326 | keycode = translate_evdev_keycode(keycode - 97); |
| 327 | else |
| 328 | keycode = translate_xfree86_keycode(keycode - 97); |
| 329 | } else if (keycode == 208) { /* Hiragana_Katakana */ |
| 330 | keycode = 0x70; |
| 331 | } else if (keycode == 211) { /* backslash */ |
| 332 | keycode = 0x73; |
bellard | e58d12e | 2004-07-05 22:13:07 +0000 | [diff] [blame] | 333 | } else { |
| 334 | keycode = 0; |
| 335 | } |
| 336 | return keycode; |
| 337 | } |
| 338 | |
| 339 | #endif |
| 340 | |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 341 | static void reset_keys(void) |
| 342 | { |
| 343 | int i; |
| 344 | for(i = 0; i < 256; i++) { |
| 345 | if (modifiers_state[i]) { |
| 346 | if (i & 0x80) |
| 347 | kbd_put_keycode(0xe0); |
| 348 | kbd_put_keycode(i | 0x80); |
| 349 | modifiers_state[i] = 0; |
| 350 | } |
| 351 | } |
| 352 | } |
| 353 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 354 | static void sdl_process_key(SDL_KeyboardEvent *ev) |
| 355 | { |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 356 | int keycode, v; |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 357 | |
| 358 | if (ev->keysym.sym == SDLK_PAUSE) { |
| 359 | /* specific case */ |
| 360 | v = 0; |
| 361 | if (ev->type == SDL_KEYUP) |
| 362 | v |= 0x80; |
| 363 | kbd_put_keycode(0xe1); |
| 364 | kbd_put_keycode(0x1d | v); |
| 365 | kbd_put_keycode(0x45 | v); |
| 366 | return; |
| 367 | } |
| 368 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 369 | if (kbd_layout) { |
| 370 | keycode = sdl_keyevent_to_keycode_generic(ev); |
| 371 | } else { |
| 372 | keycode = sdl_keyevent_to_keycode(ev); |
| 373 | } |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 374 | |
| 375 | switch(keycode) { |
| 376 | case 0x00: |
| 377 | /* sent when leaving window: reset the modifiers state */ |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 378 | reset_keys(); |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 379 | return; |
| 380 | case 0x2a: /* Left Shift */ |
| 381 | case 0x36: /* Right Shift */ |
| 382 | case 0x1d: /* Left CTRL */ |
| 383 | case 0x9d: /* Right CTRL */ |
| 384 | case 0x38: /* Left ALT */ |
| 385 | case 0xb8: /* Right ALT */ |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 386 | if (ev->type == SDL_KEYUP) |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 387 | modifiers_state[keycode] = 0; |
| 388 | else |
| 389 | modifiers_state[keycode] = 1; |
| 390 | break; |
| 391 | case 0x45: /* num lock */ |
| 392 | case 0x3a: /* caps lock */ |
| 393 | /* SDL does not send the key up event, so we generate it */ |
| 394 | kbd_put_keycode(keycode); |
| 395 | kbd_put_keycode(keycode | 0x80); |
| 396 | return; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 397 | } |
bellard | de2200d | 2004-06-04 13:15:06 +0000 | [diff] [blame] | 398 | |
| 399 | /* now send the key code */ |
| 400 | if (keycode & 0x80) |
| 401 | kbd_put_keycode(0xe0); |
| 402 | if (ev->type == SDL_KEYUP) |
| 403 | kbd_put_keycode(keycode | 0x80); |
| 404 | else |
| 405 | kbd_put_keycode(keycode & 0x7f); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 406 | } |
| 407 | |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 408 | static void sdl_update_caption(void) |
| 409 | { |
Dominic Evans | b4ed5d1 | 2009-09-24 12:13:56 +0100 | [diff] [blame] | 410 | char win_title[1024]; |
| 411 | char icon_title[1024]; |
ths | c35734b | 2007-03-19 15:17:08 +0000 | [diff] [blame] | 412 | const char *status = ""; |
| 413 | |
| 414 | if (!vm_running) |
| 415 | status = " [Stopped]"; |
ths | 3780e19 | 2007-06-21 21:08:02 +0000 | [diff] [blame] | 416 | else if (gui_grab) { |
Dustin Kirkland | 0ca9f8a | 2009-09-17 15:48:04 -0500 | [diff] [blame] | 417 | if (alt_grab) |
ths | 3780e19 | 2007-06-21 21:08:02 +0000 | [diff] [blame] | 418 | status = " - Press Ctrl-Alt-Shift to exit grab"; |
Dustin Kirkland | 0ca9f8a | 2009-09-17 15:48:04 -0500 | [diff] [blame] | 419 | else if (ctrl_grab) |
| 420 | status = " - Press Right-Ctrl to exit grab"; |
| 421 | else |
| 422 | status = " - Press Ctrl-Alt to exit grab"; |
ths | 3780e19 | 2007-06-21 21:08:02 +0000 | [diff] [blame] | 423 | } |
ths | c35734b | 2007-03-19 15:17:08 +0000 | [diff] [blame] | 424 | |
Dominic Evans | b4ed5d1 | 2009-09-24 12:13:56 +0100 | [diff] [blame] | 425 | if (qemu_name) { |
| 426 | snprintf(win_title, sizeof(win_title), "QEMU (%s)%s", qemu_name, status); |
| 427 | snprintf(icon_title, sizeof(icon_title), "QEMU (%s)", qemu_name); |
| 428 | } else { |
| 429 | snprintf(win_title, sizeof(win_title), "QEMU%s", status); |
| 430 | snprintf(icon_title, sizeof(icon_title), "QEMU"); |
| 431 | } |
ths | c35734b | 2007-03-19 15:17:08 +0000 | [diff] [blame] | 432 | |
Dominic Evans | b4ed5d1 | 2009-09-24 12:13:56 +0100 | [diff] [blame] | 433 | SDL_WM_SetCaption(win_title, icon_title); |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 434 | } |
| 435 | |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 436 | static void sdl_hide_cursor(void) |
| 437 | { |
balrog | 9467cd4 | 2007-05-01 01:34:14 +0000 | [diff] [blame] | 438 | if (!cursor_hide) |
| 439 | return; |
| 440 | |
bellard | 8785a8d | 2006-06-13 10:49:12 +0000 | [diff] [blame] | 441 | if (kbd_mouse_is_absolute()) { |
| 442 | SDL_ShowCursor(1); |
| 443 | SDL_SetCursor(sdl_cursor_hidden); |
| 444 | } else { |
| 445 | SDL_ShowCursor(0); |
| 446 | } |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 447 | } |
| 448 | |
| 449 | static void sdl_show_cursor(void) |
| 450 | { |
balrog | 9467cd4 | 2007-05-01 01:34:14 +0000 | [diff] [blame] | 451 | if (!cursor_hide) |
| 452 | return; |
| 453 | |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 454 | if (!kbd_mouse_is_absolute()) { |
bellard | 8785a8d | 2006-06-13 10:49:12 +0000 | [diff] [blame] | 455 | SDL_ShowCursor(1); |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 456 | if (guest_cursor && |
| 457 | (gui_grab || kbd_mouse_is_absolute() || absolute_enabled)) |
| 458 | SDL_SetCursor(guest_sprite); |
| 459 | else |
| 460 | SDL_SetCursor(sdl_cursor_normal); |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 461 | } |
| 462 | } |
| 463 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 464 | static void sdl_grab_start(void) |
| 465 | { |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 466 | if (guest_cursor) { |
| 467 | SDL_SetCursor(guest_sprite); |
balrog | 08a2d4c | 2009-01-29 23:29:52 +0000 | [diff] [blame] | 468 | if (!kbd_mouse_is_absolute() && !absolute_enabled) |
| 469 | SDL_WarpMouse(guest_x, guest_y); |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 470 | } else |
| 471 | sdl_hide_cursor(); |
aliguori | 6bb8160 | 2009-01-15 20:47:45 +0000 | [diff] [blame] | 472 | |
| 473 | if (SDL_WM_GrabInput(SDL_GRAB_ON) == SDL_GRAB_ON) { |
| 474 | gui_grab = 1; |
| 475 | sdl_update_caption(); |
| 476 | } else |
| 477 | sdl_show_cursor(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 478 | } |
| 479 | |
| 480 | static void sdl_grab_end(void) |
| 481 | { |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 482 | SDL_WM_GrabInput(SDL_GRAB_OFF); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 483 | gui_grab = 0; |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 484 | sdl_show_cursor(); |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 485 | sdl_update_caption(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 486 | } |
| 487 | |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 488 | static void sdl_send_mouse_event(int dx, int dy, int dz, int x, int y, int state) |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 489 | { |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 490 | int buttons; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 491 | buttons = 0; |
| 492 | if (state & SDL_BUTTON(SDL_BUTTON_LEFT)) |
| 493 | buttons |= MOUSE_EVENT_LBUTTON; |
| 494 | if (state & SDL_BUTTON(SDL_BUTTON_RIGHT)) |
| 495 | buttons |= MOUSE_EVENT_RBUTTON; |
| 496 | if (state & SDL_BUTTON(SDL_BUTTON_MIDDLE)) |
| 497 | buttons |= MOUSE_EVENT_MBUTTON; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 498 | |
| 499 | if (kbd_mouse_is_absolute()) { |
| 500 | if (!absolute_enabled) { |
| 501 | sdl_hide_cursor(); |
| 502 | if (gui_grab) { |
| 503 | sdl_grab_end(); |
| 504 | } |
| 505 | absolute_enabled = 1; |
| 506 | } |
| 507 | |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 508 | dx = x * 0x7FFF / (width - 1); |
| 509 | dy = y * 0x7FFF / (height - 1); |
ths | 455204e | 2007-01-05 16:42:13 +0000 | [diff] [blame] | 510 | } else if (absolute_enabled) { |
| 511 | sdl_show_cursor(); |
| 512 | absolute_enabled = 0; |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 513 | } else if (guest_cursor) { |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 514 | x -= guest_x; |
| 515 | y -= guest_y; |
| 516 | guest_x += x; |
| 517 | guest_y += y; |
| 518 | dx = x; |
| 519 | dy = y; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 520 | } |
| 521 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 522 | kbd_mouse_event(dx, dy, dz, buttons); |
| 523 | } |
| 524 | |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 525 | static void toggle_full_screen(DisplayState *ds) |
| 526 | { |
| 527 | gui_fullscreen = !gui_fullscreen; |
Herve Poussineau | a35aed5 | 2010-01-24 21:18:36 +0000 | [diff] [blame] | 528 | do_sdl_resize(real_screen->w, real_screen->h, real_screen->format->BitsPerPixel); |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 529 | if (gui_fullscreen) { |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 530 | scaling_active = 0; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 531 | gui_saved_grab = gui_grab; |
| 532 | sdl_grab_start(); |
| 533 | } else { |
| 534 | if (!gui_saved_grab) |
| 535 | sdl_grab_end(); |
| 536 | } |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 537 | vga_hw_invalidate(); |
| 538 | vga_hw_update(); |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 539 | } |
| 540 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 541 | static void sdl_refresh(DisplayState *ds) |
| 542 | { |
| 543 | SDL_Event ev1, *ev = &ev1; |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 544 | int mod_state; |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 545 | int buttonstate = SDL_GetMouseState(NULL, NULL); |
ths | 3b46e62 | 2007-09-17 08:09:54 +0000 | [diff] [blame] | 546 | |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 547 | if (last_vm_running != vm_running) { |
| 548 | last_vm_running = vm_running; |
| 549 | sdl_update_caption(); |
| 550 | } |
| 551 | |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 552 | vga_hw_update(); |
aurel32 | 3bee8bd | 2008-04-13 16:08:37 +0000 | [diff] [blame] | 553 | SDL_EnableUNICODE(!is_graphic_console()); |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 554 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 555 | while (SDL_PollEvent(ev)) { |
| 556 | switch (ev->type) { |
| 557 | case SDL_VIDEOEXPOSE: |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 558 | sdl_update(ds, 0, 0, real_screen->w, real_screen->h); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 559 | break; |
| 560 | case SDL_KEYDOWN: |
| 561 | case SDL_KEYUP: |
| 562 | if (ev->type == SDL_KEYDOWN) { |
Dustin Kirkland | 0ca9f8a | 2009-09-17 15:48:04 -0500 | [diff] [blame] | 563 | if (alt_grab) { |
ths | 3780e19 | 2007-06-21 21:08:02 +0000 | [diff] [blame] | 564 | mod_state = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) == |
| 565 | (gui_grab_code | KMOD_LSHIFT); |
Dustin Kirkland | 0ca9f8a | 2009-09-17 15:48:04 -0500 | [diff] [blame] | 566 | } else if (ctrl_grab) { |
| 567 | mod_state = (SDL_GetModState() & KMOD_RCTRL) == KMOD_RCTRL; |
| 568 | } else { |
| 569 | mod_state = (SDL_GetModState() & gui_grab_code) == |
| 570 | gui_grab_code; |
ths | 3780e19 | 2007-06-21 21:08:02 +0000 | [diff] [blame] | 571 | } |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 572 | gui_key_modifier_pressed = mod_state; |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 573 | if (gui_key_modifier_pressed) { |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 574 | int keycode; |
| 575 | keycode = sdl_keyevent_to_keycode(&ev->key); |
| 576 | switch(keycode) { |
| 577 | case 0x21: /* 'f' key on US keyboard */ |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 578 | toggle_full_screen(ds); |
| 579 | gui_keysym = 1; |
| 580 | break; |
malc | c4a735f | 2009-09-10 05:15:07 +0400 | [diff] [blame] | 581 | case 0x16: /* 'u' key on US keyboard */ |
| 582 | scaling_active = 0; |
| 583 | sdl_resize(ds); |
| 584 | vga_hw_invalidate(); |
| 585 | vga_hw_update(); |
| 586 | break; |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 587 | case 0x02 ... 0x0a: /* '1' to '9' keys */ |
bellard | dfd92d3 | 2006-08-17 10:42:46 +0000 | [diff] [blame] | 588 | /* Reset the modifiers sent to the current console */ |
| 589 | reset_keys(); |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 590 | console_select(keycode - 0x02); |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 591 | if (!is_graphic_console()) { |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 592 | /* display grab if going to a text console */ |
| 593 | if (gui_grab) |
| 594 | sdl_grab_end(); |
| 595 | } |
| 596 | gui_keysym = 1; |
| 597 | break; |
| 598 | default: |
| 599 | break; |
| 600 | } |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 601 | } else if (!is_graphic_console()) { |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 602 | int keysym; |
| 603 | keysym = 0; |
| 604 | if (ev->key.keysym.mod & (KMOD_LCTRL | KMOD_RCTRL)) { |
| 605 | switch(ev->key.keysym.sym) { |
| 606 | case SDLK_UP: keysym = QEMU_KEY_CTRL_UP; break; |
| 607 | case SDLK_DOWN: keysym = QEMU_KEY_CTRL_DOWN; break; |
| 608 | case SDLK_LEFT: keysym = QEMU_KEY_CTRL_LEFT; break; |
| 609 | case SDLK_RIGHT: keysym = QEMU_KEY_CTRL_RIGHT; break; |
| 610 | case SDLK_HOME: keysym = QEMU_KEY_CTRL_HOME; break; |
| 611 | case SDLK_END: keysym = QEMU_KEY_CTRL_END; break; |
| 612 | case SDLK_PAGEUP: keysym = QEMU_KEY_CTRL_PAGEUP; break; |
| 613 | case SDLK_PAGEDOWN: keysym = QEMU_KEY_CTRL_PAGEDOWN; break; |
| 614 | default: break; |
| 615 | } |
| 616 | } else { |
| 617 | switch(ev->key.keysym.sym) { |
| 618 | case SDLK_UP: keysym = QEMU_KEY_UP; break; |
| 619 | case SDLK_DOWN: keysym = QEMU_KEY_DOWN; break; |
| 620 | case SDLK_LEFT: keysym = QEMU_KEY_LEFT; break; |
| 621 | case SDLK_RIGHT: keysym = QEMU_KEY_RIGHT; break; |
| 622 | case SDLK_HOME: keysym = QEMU_KEY_HOME; break; |
| 623 | case SDLK_END: keysym = QEMU_KEY_END; break; |
| 624 | case SDLK_PAGEUP: keysym = QEMU_KEY_PAGEUP; break; |
| 625 | case SDLK_PAGEDOWN: keysym = QEMU_KEY_PAGEDOWN; break; |
ths | e91c8a7 | 2007-06-03 13:35:16 +0000 | [diff] [blame] | 626 | case SDLK_BACKSPACE: keysym = QEMU_KEY_BACKSPACE; break; |
| 627 | case SDLK_DELETE: keysym = QEMU_KEY_DELETE; break; |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 628 | default: break; |
| 629 | } |
| 630 | } |
| 631 | if (keysym) { |
| 632 | kbd_put_keysym(keysym); |
| 633 | } else if (ev->key.keysym.unicode != 0) { |
| 634 | kbd_put_keysym(ev->key.keysym.unicode); |
| 635 | } |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 636 | } |
| 637 | } else if (ev->type == SDL_KEYUP) { |
ths | 3780e19 | 2007-06-21 21:08:02 +0000 | [diff] [blame] | 638 | if (!alt_grab) { |
| 639 | mod_state = (ev->key.keysym.mod & gui_grab_code); |
| 640 | } else { |
| 641 | mod_state = (ev->key.keysym.mod & |
| 642 | (gui_grab_code | KMOD_LSHIFT)); |
| 643 | } |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 644 | if (!mod_state) { |
| 645 | if (gui_key_modifier_pressed) { |
pbrook | 5b31187 | 2006-03-11 20:07:45 +0000 | [diff] [blame] | 646 | gui_key_modifier_pressed = 0; |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 647 | if (gui_keysym == 0) { |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 648 | /* exit/enter grab if pressing Ctrl-Alt */ |
bellard | c66b0d4 | 2006-06-13 12:03:53 +0000 | [diff] [blame] | 649 | if (!gui_grab) { |
| 650 | /* if the application is not active, |
| 651 | do not try to enter grab state. It |
| 652 | prevents |
| 653 | 'SDL_WM_GrabInput(SDL_GRAB_ON)' |
| 654 | from blocking all the application |
| 655 | (SDL bug). */ |
| 656 | if (SDL_GetAppState() & SDL_APPACTIVE) |
| 657 | sdl_grab_start(); |
| 658 | } else { |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 659 | sdl_grab_end(); |
bellard | c66b0d4 | 2006-06-13 12:03:53 +0000 | [diff] [blame] | 660 | } |
bellard | 32ff25b | 2004-10-03 14:33:54 +0000 | [diff] [blame] | 661 | /* SDL does not send back all the |
| 662 | modifiers key, so we must correct it */ |
| 663 | reset_keys(); |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 664 | break; |
| 665 | } |
bellard | 8e9c4af | 2004-04-28 19:33:40 +0000 | [diff] [blame] | 666 | gui_keysym = 0; |
| 667 | } |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 668 | } |
| 669 | } |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 670 | if (is_graphic_console() && !gui_keysym) |
bellard | 457831f | 2004-07-14 17:22:33 +0000 | [diff] [blame] | 671 | sdl_process_key(&ev->key); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 672 | break; |
| 673 | case SDL_QUIT: |
aliguori | 5b08fc1 | 2008-08-21 20:08:03 +0000 | [diff] [blame] | 674 | if (!no_quit) |
balrog | 731345e | 2007-06-21 17:56:50 +0000 | [diff] [blame] | 675 | qemu_system_shutdown_request(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 676 | break; |
| 677 | case SDL_MOUSEMOTION: |
ths | 455204e | 2007-01-05 16:42:13 +0000 | [diff] [blame] | 678 | if (gui_grab || kbd_mouse_is_absolute() || |
| 679 | absolute_enabled) { |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 680 | sdl_send_mouse_event(ev->motion.xrel, ev->motion.yrel, 0, |
| 681 | ev->motion.x, ev->motion.y, ev->motion.state); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 682 | } |
| 683 | break; |
| 684 | case SDL_MOUSEBUTTONDOWN: |
| 685 | case SDL_MOUSEBUTTONUP: |
| 686 | { |
| 687 | SDL_MouseButtonEvent *bev = &ev->button; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 688 | if (!gui_grab && !kbd_mouse_is_absolute()) { |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 689 | if (ev->type == SDL_MOUSEBUTTONDOWN && |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 690 | (bev->button == SDL_BUTTON_LEFT)) { |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 691 | /* start grabbing all events */ |
| 692 | sdl_grab_start(); |
| 693 | } |
| 694 | } else { |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 695 | int dz; |
| 696 | dz = 0; |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 697 | if (ev->type == SDL_MOUSEBUTTONDOWN) { |
| 698 | buttonstate |= SDL_BUTTON(bev->button); |
| 699 | } else { |
| 700 | buttonstate &= ~SDL_BUTTON(bev->button); |
| 701 | } |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 702 | #ifdef SDL_BUTTON_WHEELUP |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 703 | if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) { |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 704 | dz = -1; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 705 | } else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) { |
bellard | 18a6d28 | 2005-01-17 22:32:23 +0000 | [diff] [blame] | 706 | dz = 1; |
| 707 | } |
ths | 3b46e62 | 2007-09-17 08:09:54 +0000 | [diff] [blame] | 708 | #endif |
aurel32 | 4c44bdc | 2008-03-13 19:20:18 +0000 | [diff] [blame] | 709 | sdl_send_mouse_event(0, 0, dz, bev->x, bev->y, buttonstate); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 710 | } |
| 711 | } |
| 712 | break; |
bellard | 0294ffb | 2004-04-29 22:15:15 +0000 | [diff] [blame] | 713 | case SDL_ACTIVEEVENT: |
pbrook | 5b31187 | 2006-03-11 20:07:45 +0000 | [diff] [blame] | 714 | if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS && |
| 715 | !ev->active.gain && !gui_fullscreen_initial_grab) { |
bellard | 0294ffb | 2004-04-29 22:15:15 +0000 | [diff] [blame] | 716 | sdl_grab_end(); |
| 717 | } |
aurel32 | f442e08 | 2008-03-13 19:20:33 +0000 | [diff] [blame] | 718 | if (ev->active.state & SDL_APPACTIVE) { |
| 719 | if (ev->active.gain) { |
| 720 | /* Back to default interval */ |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 721 | dcl->gui_timer_interval = 0; |
| 722 | dcl->idle = 0; |
aurel32 | f442e08 | 2008-03-13 19:20:33 +0000 | [diff] [blame] | 723 | } else { |
| 724 | /* Sleeping interval */ |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 725 | dcl->gui_timer_interval = 500; |
| 726 | dcl->idle = 1; |
aurel32 | f442e08 | 2008-03-13 19:20:33 +0000 | [diff] [blame] | 727 | } |
| 728 | } |
bellard | 0294ffb | 2004-04-29 22:15:15 +0000 | [diff] [blame] | 729 | break; |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 730 | case SDL_VIDEORESIZE: |
| 731 | { |
| 732 | SDL_ResizeEvent *rev = &ev->resize; |
| 733 | int bpp = real_screen->format->BitsPerPixel; |
| 734 | if (bpp != 16 && bpp != 32) |
| 735 | bpp = 32; |
| 736 | do_sdl_resize(rev->w, rev->h, bpp); |
| 737 | scaling_active = 1; |
Stefano Stabellini | ae28834 | 2009-08-03 16:10:43 +0100 | [diff] [blame] | 738 | if (!is_buffer_shared(ds->surface)) { |
| 739 | ds->surface = qemu_resize_displaysurface(ds, ds_get_width(ds), ds_get_height(ds)); |
| 740 | dpy_resize(ds); |
| 741 | } |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 742 | vga_hw_invalidate(); |
| 743 | vga_hw_update(); |
| 744 | break; |
| 745 | } |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 746 | default: |
| 747 | break; |
| 748 | } |
| 749 | } |
| 750 | } |
| 751 | |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 752 | static void sdl_fill(DisplayState *ds, int x, int y, int w, int h, uint32_t c) |
| 753 | { |
| 754 | SDL_Rect dst = { x, y, w, h }; |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 755 | SDL_FillRect(real_screen, &dst, c); |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 756 | } |
| 757 | |
| 758 | static void sdl_mouse_warp(int x, int y, int on) |
| 759 | { |
| 760 | if (on) { |
| 761 | if (!guest_cursor) |
| 762 | sdl_show_cursor(); |
| 763 | if (gui_grab || kbd_mouse_is_absolute() || absolute_enabled) { |
| 764 | SDL_SetCursor(guest_sprite); |
balrog | 08a2d4c | 2009-01-29 23:29:52 +0000 | [diff] [blame] | 765 | if (!kbd_mouse_is_absolute() && !absolute_enabled) |
| 766 | SDL_WarpMouse(x, y); |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 767 | } |
| 768 | } else if (gui_grab) |
| 769 | sdl_hide_cursor(); |
| 770 | guest_cursor = on; |
| 771 | guest_x = x, guest_y = y; |
| 772 | } |
| 773 | |
| 774 | static void sdl_mouse_define(int width, int height, int bpp, |
| 775 | int hot_x, int hot_y, |
| 776 | uint8_t *image, uint8_t *mask) |
| 777 | { |
| 778 | uint8_t sprite[256], *line; |
| 779 | int x, y, dst, bypl, src = 0; |
| 780 | if (guest_sprite) |
| 781 | SDL_FreeCursor(guest_sprite); |
| 782 | |
| 783 | memset(sprite, 0, 256); |
| 784 | bypl = ((width * bpp + 31) >> 5) << 2; |
| 785 | for (y = 0, dst = 0; y < height; y ++, image += bypl) { |
| 786 | line = image; |
| 787 | for (x = 0; x < width; x ++, dst ++) { |
| 788 | switch (bpp) { |
Reimar Döffinger | 699960b | 2009-08-23 18:03:34 +0200 | [diff] [blame] | 789 | case 32: |
| 790 | src = *(line ++); src |= *(line ++); src |= *(line ++); line++; |
| 791 | break; |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 792 | case 24: |
| 793 | src = *(line ++); src |= *(line ++); src |= *(line ++); |
| 794 | break; |
| 795 | case 16: |
| 796 | case 15: |
| 797 | src = *(line ++); src |= *(line ++); |
| 798 | break; |
| 799 | case 8: |
| 800 | src = *(line ++); |
| 801 | break; |
| 802 | case 4: |
| 803 | src = 0xf & (line[x >> 1] >> ((x & 1)) << 2); |
| 804 | break; |
| 805 | case 2: |
| 806 | src = 3 & (line[x >> 2] >> ((x & 3)) << 1); |
| 807 | break; |
| 808 | case 1: |
| 809 | src = 1 & (line[x >> 3] >> (x & 7)); |
| 810 | break; |
| 811 | } |
| 812 | if (!src) |
| 813 | sprite[dst >> 3] |= (1 << (~dst & 7)) & mask[dst >> 3]; |
| 814 | } |
| 815 | } |
| 816 | guest_sprite = SDL_CreateCursor(sprite, mask, width, height, hot_x, hot_y); |
| 817 | |
| 818 | if (guest_cursor && |
| 819 | (gui_grab || kbd_mouse_is_absolute() || absolute_enabled)) |
| 820 | SDL_SetCursor(guest_sprite); |
| 821 | } |
| 822 | |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 823 | static void sdl_cleanup(void) |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 824 | { |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 825 | if (guest_sprite) |
| 826 | SDL_FreeCursor(guest_sprite); |
malc | d8ee766 | 2009-05-17 18:26:05 +0400 | [diff] [blame] | 827 | SDL_QuitSubSystem(SDL_INIT_VIDEO); |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 828 | } |
| 829 | |
ths | 43523e9 | 2007-02-18 18:19:32 +0000 | [diff] [blame] | 830 | void sdl_display_init(DisplayState *ds, int full_screen, int no_frame) |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 831 | { |
| 832 | int flags; |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 833 | uint8_t data = 0; |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 834 | DisplayAllocator *da; |
| 835 | const SDL_VideoInfo *vi; |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 836 | |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 837 | #if defined(__APPLE__) |
| 838 | /* always use generic keymaps */ |
| 839 | if (!keyboard_layout) |
| 840 | keyboard_layout = "en-us"; |
| 841 | #endif |
| 842 | if(keyboard_layout) { |
aliguori | 0483755 | 2009-03-06 20:27:10 +0000 | [diff] [blame] | 843 | kbd_layout = init_keyboard_layout(name2keysym, keyboard_layout); |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 844 | if (!kbd_layout) |
| 845 | exit(1); |
| 846 | } |
| 847 | |
ths | 43523e9 | 2007-02-18 18:19:32 +0000 | [diff] [blame] | 848 | if (no_frame) |
| 849 | gui_noframe = 1; |
| 850 | |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 851 | flags = SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE; |
| 852 | if (SDL_Init (flags)) { |
malc | 3caf256 | 2009-12-30 04:26:34 +0300 | [diff] [blame] | 853 | fprintf(stderr, "Could not initialize SDL(%s) - exiting\n", |
| 854 | SDL_GetError()); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 855 | exit(1); |
| 856 | } |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 857 | vi = SDL_GetVideoInfo(); |
Stefano Stabellini | c18a2c3 | 2009-06-24 11:58:25 +0100 | [diff] [blame] | 858 | host_format = *(vi->vfmt); |
bellard | 0ae04d7 | 2003-09-30 21:09:16 +0000 | [diff] [blame] | 859 | |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 860 | dcl = qemu_mallocz(sizeof(DisplayChangeListener)); |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 861 | dcl->dpy_update = sdl_update; |
| 862 | dcl->dpy_resize = sdl_resize; |
| 863 | dcl->dpy_refresh = sdl_refresh; |
| 864 | dcl->dpy_setdata = sdl_setdata; |
| 865 | dcl->dpy_fill = sdl_fill; |
ths | d34cab9 | 2007-04-02 01:10:46 +0000 | [diff] [blame] | 866 | ds->mouse_set = sdl_mouse_warp; |
| 867 | ds->cursor_define = sdl_mouse_define; |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 868 | register_displaychangelistener(ds, dcl); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 869 | |
aliguori | 7b5d76d | 2009-03-13 15:02:13 +0000 | [diff] [blame] | 870 | da = qemu_mallocz(sizeof(DisplayAllocator)); |
| 871 | da->create_displaysurface = sdl_create_displaysurface; |
| 872 | da->resize_displaysurface = sdl_resize_displaysurface; |
| 873 | da->free_displaysurface = sdl_free_displaysurface; |
| 874 | if (register_displayallocator(ds, da) == da) { |
| 875 | DisplaySurface *surf; |
| 876 | surf = sdl_create_displaysurface(ds_get_width(ds), ds_get_height(ds)); |
| 877 | defaultallocator_free_displaysurface(ds->surface); |
| 878 | ds->surface = surf; |
| 879 | dpy_resize(ds); |
| 880 | } |
| 881 | |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 882 | sdl_update_caption(); |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 883 | SDL_EnableKeyRepeat(250, 50); |
| 884 | gui_grab = 0; |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 885 | |
bellard | 09b26c5 | 2006-04-12 21:09:08 +0000 | [diff] [blame] | 886 | sdl_cursor_hidden = SDL_CreateCursor(&data, &data, 8, 1, 0, 0); |
| 887 | sdl_cursor_normal = SDL_GetCursor(); |
| 888 | |
bellard | 898712a | 2004-02-06 19:56:42 +0000 | [diff] [blame] | 889 | atexit(sdl_cleanup); |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 890 | if (full_screen) { |
| 891 | gui_fullscreen = 1; |
| 892 | gui_fullscreen_initial_grab = 1; |
| 893 | sdl_grab_start(); |
| 894 | } |
bellard | 0f0b726 | 2003-08-09 18:26:36 +0000 | [diff] [blame] | 895 | } |