1 /* 2 SDL - Simple DirectMedia Layer 3 Copyright (C) 1997-2012 Sam Lantinga 4 Copyright (C) 2001 Hsieh-Fu Tsai 5 Copyright (C) 2002 Greg Haerr <greg (at) 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 (at) libsdl.org 23 24 Hsieh-Fu Tsai 25 clare (at) 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 } 383
