| 1 | /* |
| 2 | SDL - Simple DirectMedia Layer |
| 3 | Copyright (C) 1997-2009 Sam Lantinga |
| 4 | Copyright (C) 2001 Hsieh-Fu Tsai |
| 5 | Copyright (C) 2002 Greg Haerr <greg@censoft.com> |
| 6 | |
| 7 | This library is free software; you can redistribute it and/or |
| 8 | modify it under the terms of the GNU Library General Public |
| 9 | License as published by the Free Software Foundation; either |
| 10 | version 2 of the License, or (at your option) any later version. |
| 11 | |
| 12 | This library is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | Library General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU Library General Public |
| 18 | License along with this library; if not, write to the Free |
| 19 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 20 | |
| 21 | Sam Lantinga |
| 22 | slouken@libsdl.org |
| 23 | |
| 24 | Hsieh-Fu Tsai |
| 25 | clare@setabox.com |
| 26 | */ |
| 27 | #include "SDL_config.h" |
| 28 | |
| 29 | #include "SDL_keysym.h" |
| 30 | #include "../../events/SDL_events_c.h" |
| 31 | |
| 32 | #include "SDL_nxevents_c.h" |
| 33 | #include "SDL_nximage_c.h" |
| 34 | |
| 35 | // The translation tables from a nanox keysym to a SDL keysym |
| 36 | static SDLKey NX_NONASCII_keymap [MWKEY_LAST + 1] ; |
| 37 | |
| 38 | void NX_InitOSKeymap (_THIS) |
| 39 | { |
| 40 | int i ; |
| 41 | |
| 42 | Dprintf ("enter NX_InitOSKeymap\n") ; |
| 43 | |
| 44 | // Map the nanox scancodes to SDL keysyms |
| 45 | for (i = 0; i < SDL_arraysize (NX_NONASCII_keymap); ++ i) |
| 46 | NX_NONASCII_keymap [i] = SDLK_UNKNOWN ; |
| 47 | |
| 48 | NX_NONASCII_keymap [MWKEY_LEFT & 0xFF] = SDLK_LEFT ; |
| 49 | NX_NONASCII_keymap [MWKEY_RIGHT & 0xFF] = SDLK_RIGHT ; |
| 50 | NX_NONASCII_keymap [MWKEY_UP & 0xFF] = SDLK_UP ; |
| 51 | NX_NONASCII_keymap [MWKEY_DOWN & 0xFF] = SDLK_DOWN ; |
| 52 | NX_NONASCII_keymap [MWKEY_INSERT & 0xFF] = SDLK_INSERT ; |
| 53 | NX_NONASCII_keymap [MWKEY_DELETE & 0xFF] = SDLK_DELETE ; |
| 54 | NX_NONASCII_keymap [MWKEY_HOME & 0xFF] = SDLK_HOME ; |
| 55 | NX_NONASCII_keymap [MWKEY_END & 0xFF] = SDLK_END ; |
| 56 | NX_NONASCII_keymap [MWKEY_PAGEUP & 0xFF] = SDLK_PAGEUP ; |
| 57 | NX_NONASCII_keymap [MWKEY_PAGEDOWN & 0xFF] = SDLK_PAGEDOWN ; |
| 58 | |
| 59 | NX_NONASCII_keymap [MWKEY_KP0 & 0xFF] = SDLK_KP0 ; |
| 60 | NX_NONASCII_keymap [MWKEY_KP1 & 0xFF] = SDLK_KP1 ; |
| 61 | NX_NONASCII_keymap [MWKEY_KP2 & 0xFF] = SDLK_KP2 ; |
| 62 | NX_NONASCII_keymap [MWKEY_KP3 & 0xFF] = SDLK_KP3 ; |
| 63 | NX_NONASCII_keymap [MWKEY_KP4 & 0xFF] = SDLK_KP4 ; |
| 64 | NX_NONASCII_keymap [MWKEY_KP5 & 0xFF] = SDLK_KP5 ; |
| 65 | NX_NONASCII_keymap [MWKEY_KP6 & 0xFF] = SDLK_KP6 ; |
| 66 | NX_NONASCII_keymap [MWKEY_KP7 & 0xFF] = SDLK_KP7 ; |
| 67 | NX_NONASCII_keymap [MWKEY_KP8 & 0xFF] = SDLK_KP8 ; |
| 68 | NX_NONASCII_keymap [MWKEY_KP9 & 0xFF] = SDLK_KP9 ; |
| 69 | NX_NONASCII_keymap [MWKEY_KP_PERIOD & 0xFF] = SDLK_KP_PERIOD ; |
| 70 | NX_NONASCII_keymap [MWKEY_KP_DIVIDE & 0xFF] = SDLK_KP_DIVIDE ; |
| 71 | NX_NONASCII_keymap [MWKEY_KP_MULTIPLY & 0xFF] = SDLK_KP_MULTIPLY ; |
| 72 | NX_NONASCII_keymap [MWKEY_KP_MINUS & 0xFF] = SDLK_KP_MINUS ; |
| 73 | NX_NONASCII_keymap [MWKEY_KP_PLUS & 0xFF] = SDLK_KP_PLUS ; |
| 74 | NX_NONASCII_keymap [MWKEY_KP_ENTER & 0xFF] = SDLK_KP_ENTER ; |
| 75 | NX_NONASCII_keymap [MWKEY_KP_EQUALS & 0xFF] = SDLK_KP_EQUALS ; |
| 76 | |
| 77 | NX_NONASCII_keymap [MWKEY_F1 & 0xFF] = SDLK_F1 ; |
| 78 | NX_NONASCII_keymap [MWKEY_F2 & 0xFF] = SDLK_F2 ; |
| 79 | NX_NONASCII_keymap [MWKEY_F3 & 0xFF] = SDLK_F3 ; |
| 80 | NX_NONASCII_keymap [MWKEY_F4 & 0xFF] = SDLK_F4 ; |
| 81 | NX_NONASCII_keymap [MWKEY_F5 & 0xFF] = SDLK_F5 ; |
| 82 | NX_NONASCII_keymap [MWKEY_F6 & 0xFF] = SDLK_F6 ; |
| 83 | NX_NONASCII_keymap [MWKEY_F7 & 0xFF] = SDLK_F7 ; |
| 84 | NX_NONASCII_keymap [MWKEY_F8 & 0xFF] = SDLK_F8 ; |
| 85 | NX_NONASCII_keymap [MWKEY_F9 & 0xFF] = SDLK_F9 ; |
| 86 | NX_NONASCII_keymap [MWKEY_F10 & 0xFF] = SDLK_F10 ; |
| 87 | NX_NONASCII_keymap [MWKEY_F11 & 0xFF] = SDLK_F11 ; |
| 88 | NX_NONASCII_keymap [MWKEY_F12 & 0xFF] = SDLK_F12 ; |
| 89 | |
| 90 | NX_NONASCII_keymap [MWKEY_NUMLOCK & 0xFF] = SDLK_NUMLOCK ; |
| 91 | NX_NONASCII_keymap [MWKEY_CAPSLOCK & 0xFF] = SDLK_CAPSLOCK ; |
| 92 | NX_NONASCII_keymap [MWKEY_SCROLLOCK & 0xFF] = SDLK_SCROLLOCK ; |
| 93 | NX_NONASCII_keymap [MWKEY_LSHIFT & 0xFF] = SDLK_LSHIFT ; |
| 94 | NX_NONASCII_keymap [MWKEY_RSHIFT & 0xFF] = SDLK_RSHIFT ; |
| 95 | NX_NONASCII_keymap [MWKEY_LCTRL & 0xFF] = SDLK_LCTRL ; |
| 96 | NX_NONASCII_keymap [MWKEY_RCTRL & 0xFF] = SDLK_RCTRL ; |
| 97 | NX_NONASCII_keymap [MWKEY_LALT & 0xFF] = SDLK_LALT ; |
| 98 | NX_NONASCII_keymap [MWKEY_RALT & 0xFF] = SDLK_RALT ; |
| 99 | NX_NONASCII_keymap [MWKEY_LMETA & 0xFF] = SDLK_LMETA ; |
| 100 | NX_NONASCII_keymap [MWKEY_RMETA & 0xFF] = SDLK_RMETA ; |
| 101 | NX_NONASCII_keymap [MWKEY_ALTGR & 0xFF] = SDLK_MODE ; |
| 102 | |
| 103 | NX_NONASCII_keymap [MWKEY_PRINT & 0xFF] = SDLK_PRINT ; |
| 104 | NX_NONASCII_keymap [MWKEY_SYSREQ & 0xFF] = SDLK_SYSREQ ; |
| 105 | NX_NONASCII_keymap [MWKEY_PAUSE & 0xFF] = SDLK_PAUSE ; |
| 106 | NX_NONASCII_keymap [MWKEY_BREAK & 0xFF] = SDLK_BREAK ; |
| 107 | NX_NONASCII_keymap [MWKEY_MENU & 0xFF] = SDLK_MENU ; |
| 108 | |
| 109 | Dprintf ("leave NX_InitOSKeymap\n") ; |
| 110 | } |
| 111 | |
| 112 | SDL_keysym * NX_TranslateKey (GR_EVENT_KEYSTROKE * keystroke, SDL_keysym * keysym) |
| 113 | { |
| 114 | GR_KEY ch = keystroke -> ch ; |
| 115 | |
| 116 | Dprintf ("enter NX_TranslateKey\n") ; |
| 117 | |
| 118 | keysym -> scancode = keystroke -> scancode ; |
| 119 | keysym -> sym = SDLK_UNKNOWN ; |
| 120 | |
| 121 | if (ch & MWKEY_NONASCII_MASK) { |
| 122 | keysym -> sym = NX_NONASCII_keymap [ch & 0xFF] ; |
| 123 | } else { |
| 124 | keysym -> sym = ch & 0x7F ; |
| 125 | } |
| 126 | |
| 127 | keysym -> mod = KMOD_NONE ; |
| 128 | |
| 129 | #if 1 // Retrieve more mode information |
| 130 | { |
| 131 | GR_KEYMOD mod = keystroke -> modifiers ; |
| 132 | |
| 133 | if (mod & MWKMOD_LSHIFT) |
| 134 | keysym -> mod |= KMOD_LSHIFT ; |
| 135 | if (mod & MWKMOD_RSHIFT) |
| 136 | keysym -> mod |= KMOD_RSHIFT ; |
| 137 | if (mod & MWKMOD_LCTRL) |
| 138 | keysym -> mod |= KMOD_LCTRL ; |
| 139 | if (mod & MWKMOD_RCTRL) |
| 140 | keysym -> mod |= KMOD_RCTRL ; |
| 141 | if (mod & MWKMOD_LALT) |
| 142 | keysym -> mod |= KMOD_LALT ; |
| 143 | if (mod & MWKMOD_RALT) |
| 144 | keysym -> mod |= KMOD_RALT ; |
| 145 | if (mod & MWKMOD_LMETA) |
| 146 | keysym -> mod |= KMOD_LMETA ; |
| 147 | if (mod & MWKMOD_RMETA) |
| 148 | keysym -> mod |= KMOD_RMETA ; |
| 149 | if (mod & MWKMOD_NUM) |
| 150 | keysym -> mod |= KMOD_NUM ; |
| 151 | if (mod & MWKMOD_CAPS) |
| 152 | keysym -> mod |= KMOD_CAPS ; |
| 153 | if (mod & MWKMOD_ALTGR) |
| 154 | keysym -> mod |= KMOD_MODE ; |
| 155 | } |
| 156 | #endif |
| 157 | |
| 158 | keysym -> unicode = ch ; |
| 159 | |
| 160 | Dprintf ("leave NX_TranslateKey\n") ; |
| 161 | return keysym ; |
| 162 | } |
| 163 | |
| 164 | static int check_boundary (_THIS, int x, int y) |
| 165 | { |
| 166 | if (x < OffsetX || y < OffsetY || x > OffsetX + this -> screen -> w || |
| 167 | y > OffsetY + this -> screen -> h) |
| 168 | return 0 ; |
| 169 | |
| 170 | return 1 ; |
| 171 | } |
| 172 | |
| 173 | void NX_PumpEvents (_THIS) |
| 174 | { |
| 175 | GR_EVENT event ; |
| 176 | static GR_BUTTON last_button_down = 0 ; |
| 177 | |
| 178 | GrCheckNextEvent (& event) ; |
| 179 | while (event.type != GR_EVENT_TYPE_NONE) { |
| 180 | |
| 181 | // dispatch event |
| 182 | switch (event.type) { |
| 183 | case GR_EVENT_TYPE_MOUSE_ENTER : |
| 184 | { |
| 185 | Dprintf ("mouse enter\n") ; |
| 186 | SDL_PrivateAppActive (1, SDL_APPMOUSEFOCUS) ; |
| 187 | break ; |
| 188 | } |
| 189 | |
| 190 | case GR_EVENT_TYPE_MOUSE_EXIT : |
| 191 | { |
| 192 | Dprintf ("mouse exit\n") ; |
| 193 | SDL_PrivateAppActive (0, SDL_APPMOUSEFOCUS) ; |
| 194 | break ; |
| 195 | } |
| 196 | |
| 197 | case GR_EVENT_TYPE_FOCUS_IN : |
| 198 | { |
| 199 | Dprintf ("focus in\n") ; |
| 200 | SDL_PrivateAppActive (1, SDL_APPINPUTFOCUS) ; |
| 201 | break ; |
| 202 | } |
| 203 | |
| 204 | case GR_EVENT_TYPE_FOCUS_OUT : |
| 205 | { |
| 206 | Dprintf ("focus out\n") ; |
| 207 | SDL_PrivateAppActive (0, SDL_APPINPUTFOCUS) ; |
| 208 | break ; |
| 209 | } |
| 210 | |
| 211 | case GR_EVENT_TYPE_MOUSE_MOTION : |
| 212 | { |
| 213 | Dprintf ("mouse motion\n") ; |
| 214 | |
| 215 | if (SDL_VideoSurface) { |
| 216 | if (currently_fullscreen) { |
| 217 | if (check_boundary (this, event.button.x, event.button.y)) { |
| 218 | SDL_PrivateMouseMotion (0, 0, event.button.x - OffsetX, |
| 219 | event.button.y - OffsetY) ; |
| 220 | } |
| 221 | } else { |
| 222 | SDL_PrivateMouseMotion (0, 0, event.button.x, event.button.y) ; |
| 223 | } |
| 224 | } |
| 225 | break ; |
| 226 | } |
| 227 | |
| 228 | case GR_EVENT_TYPE_BUTTON_DOWN : |
| 229 | { |
| 230 | int button = event.button.buttons ; |
| 231 | |
| 232 | Dprintf ("button down\n") ; |
| 233 | |
| 234 | switch (button) { |
| 235 | case MWBUTTON_L : |
| 236 | button = 1 ; |
| 237 | break ; |
| 238 | case MWBUTTON_M : |
| 239 | button = 2 ; |
| 240 | break ; |
| 241 | case MWBUTTON_R : |
| 242 | button = 3 ; |
| 243 | break ; |
| 244 | default : |
| 245 | button = 0 ; |
| 246 | } |
| 247 | last_button_down = button ; |
| 248 | |
| 249 | if (currently_fullscreen) { |
| 250 | if (check_boundary (this, event.button.x, event.button.y)) { |
| 251 | SDL_PrivateMouseButton (SDL_PRESSED, button, |
| 252 | event.button.x - OffsetX, event.button.y - OffsetY) ; |
| 253 | } |
| 254 | } else { |
| 255 | SDL_PrivateMouseButton (SDL_PRESSED, button, |
| 256 | event.button.x, event.button.y) ; |
| 257 | } |
| 258 | break ; |
| 259 | } |
| 260 | |
| 261 | // do not konw which button is released |
| 262 | case GR_EVENT_TYPE_BUTTON_UP : |
| 263 | { |
| 264 | Dprintf ("button up\n") ; |
| 265 | |
| 266 | if (currently_fullscreen) { |
| 267 | if (check_boundary (this, event.button.x, event.button.y)) { |
| 268 | SDL_PrivateMouseButton (SDL_RELEASED, last_button_down, |
| 269 | event.button.x - OffsetX, event.button.y - OffsetY) ; |
| 270 | } |
| 271 | } else { |
| 272 | SDL_PrivateMouseButton (SDL_RELEASED, last_button_down, |
| 273 | event.button.x, event.button.y) ; |
| 274 | } |
| 275 | last_button_down = 0 ; |
| 276 | break ; |
| 277 | } |
| 278 | |
| 279 | case GR_EVENT_TYPE_KEY_DOWN : |
| 280 | { |
| 281 | SDL_keysym keysym ; |
| 282 | |
| 283 | Dprintf ("key down\n") ; |
| 284 | SDL_PrivateKeyboard (SDL_PRESSED, |
| 285 | NX_TranslateKey (& event.keystroke, & keysym)) ; |
| 286 | break ; |
| 287 | } |
| 288 | |
| 289 | case GR_EVENT_TYPE_KEY_UP : |
| 290 | { |
| 291 | SDL_keysym keysym ; |
| 292 | |
| 293 | Dprintf ("key up\n") ; |
| 294 | SDL_PrivateKeyboard (SDL_RELEASED, |
| 295 | NX_TranslateKey (& event.keystroke, & keysym)) ; |
| 296 | break ; |
| 297 | } |
| 298 | |
| 299 | case GR_EVENT_TYPE_CLOSE_REQ : |
| 300 | { |
| 301 | Dprintf ("close require\n") ; |
| 302 | SDL_PrivateQuit () ; |
| 303 | break ; |
| 304 | } |
| 305 | |
| 306 | case GR_EVENT_TYPE_EXPOSURE : |
| 307 | { |
| 308 | Dprintf ("event_type_exposure\n") ; |
| 309 | if (SDL_VideoSurface) { |
| 310 | NX_RefreshDisplay (this) ;//, & event.exposure) ; |
| 311 | } |
| 312 | break ; |
| 313 | } |
| 314 | |
| 315 | case GR_EVENT_TYPE_UPDATE : |
| 316 | { |
| 317 | switch (event.update.utype) { |
| 318 | case GR_UPDATE_MAP : |
| 319 | { |
| 320 | Dprintf ("GR_UPDATE_MAP\n") ; |
| 321 | // If we're not active, make ourselves active |
| 322 | if (!(SDL_GetAppState () & SDL_APPACTIVE)) { |
| 323 | // Send an internal activate event |
| 324 | SDL_PrivateAppActive (1, SDL_APPACTIVE) ; |
| 325 | } |
| 326 | if (SDL_VideoSurface) { |
| 327 | NX_RefreshDisplay (this) ; |
| 328 | } |
| 329 | break ; |
| 330 | } |
| 331 | |
| 332 | case GR_UPDATE_UNMAP : |
| 333 | case GR_UPDATE_UNMAPTEMP : |
| 334 | { |
| 335 | Dprintf ("GR_UPDATE_UNMAP or GR_UPDATE_UNMAPTEMP\n") ; |
| 336 | // If we're active, make ourselves inactive |
| 337 | if (SDL_GetAppState () & SDL_APPACTIVE) { |
| 338 | // Send an internal deactivate event |
| 339 | SDL_PrivateAppActive (0, SDL_APPACTIVE | SDL_APPINPUTFOCUS) ; |
| 340 | } |
| 341 | break ; |
| 342 | } |
| 343 | |
| 344 | case GR_UPDATE_SIZE : |
| 345 | { |
| 346 | Dprintf ("GR_UPDATE_SIZE\n") ; |
| 347 | SDL_PrivateResize (event.update.width, event.update.height) ; |
| 348 | break ; |
| 349 | } |
| 350 | |
| 351 | case GR_UPDATE_MOVE : |
| 352 | case GR_UPDATE_REPARENT : |
| 353 | { |
| 354 | Dprintf ("GR_UPDATE_MOVE or GR_UPDATE_REPARENT\n") ; |
| 355 | #ifdef ENABLE_NANOX_DIRECT_FB |
| 356 | if (Clientfb) { |
| 357 | /* Get current window position and fb pointer*/ |
| 358 | if (currently_fullscreen) |
| 359 | GrGetWindowFBInfo(FSwindow, &fbinfo); |
| 360 | else |
| 361 | GrGetWindowFBInfo(SDL_Window, &fbinfo); |
| 362 | } |
| 363 | #endif |
| 364 | break ; |
| 365 | } |
| 366 | |
| 367 | default : |
| 368 | Dprintf ("unknown GR_EVENT_TYPE_UPDATE\n") ; |
| 369 | break ; |
| 370 | } |
| 371 | break ; |
| 372 | } |
| 373 | |
| 374 | default : |
| 375 | { |
| 376 | Dprintf ("pump event default\n") ; |
| 377 | } |
| 378 | } |
| 379 | |
| 380 | GrCheckNextEvent (& event) ; |
| 381 | } |
| 382 | } |