Mercurial > sdl-ios-xcode
annotate src/video/bwindow/SDL_sysevents.cc @ 4009:1146681dbb74 SDL-1.2
Fixed bug #382
Added horizontal scrolling support: SDL_BUTTON_WHEELLEFT (6) and SDL_BUTTON_WHEELRIGHT (7)
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Fri, 06 Jul 2007 09:15:43 +0000 |
| parents | 678576473849 |
| children | f5794774970d |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
907
diff
changeset
|
3 Copyright (C) 1997-2006 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
907
diff
changeset
|
6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
907
diff
changeset
|
8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 9 |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
907
diff
changeset
|
13 Lesser General Public License for more details. |
| 0 | 14 |
|
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
907
diff
changeset
|
15 You should have received a copy of the GNU Lesser General Public |
|
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
907
diff
changeset
|
16 License along with this library; if not, write to the Free Software |
|
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
907
diff
changeset
|
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
1
diff
changeset
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20 slouken@libsdl.org |
| 0 | 21 */ |
|
1403
376665398b25
Catch the C++ and Objective C sources too...
Sam Lantinga <slouken@libsdl.org>
parents:
1361
diff
changeset
|
22 #include "SDL_config.h" |
| 0 | 23 |
| 24 #include <support/UTF8.h> | |
| 25 #include <stdio.h> | |
| 26 #include <string.h> | |
| 27 #include "SDL_error.h" | |
| 28 #include "SDL_events.h" | |
| 29 #include "SDL_BWin.h" | |
| 30 #include "SDL_lowvideo.h" | |
| 31 | |
| 3878 | 32 static SDLKey keymap[128]; |
| 33 int mouse_relative = 0; | |
| 0 | 34 extern "C" { |
| 35 | |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1312
diff
changeset
|
36 #include "../../events/SDL_sysevents.h" |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1312
diff
changeset
|
37 #include "../../events/SDL_events_c.h" |
| 0 | 38 #include "SDL_sysevents_c.h" |
| 39 | |
| 40 void BE_PumpEvents(_THIS) | |
| 41 { | |
| 42 } | |
| 43 | |
| 44 void BE_InitOSKeymap(_THIS) | |
| 45 { | |
| 3878 | 46 for ( uint i=0; i<SDL_TABLESIZE(keymap); ++i ) |
| 47 keymap[i] = SDLK_UNKNOWN; | |
| 48 | |
| 49 keymap[0x01] = SDLK_ESCAPE; | |
| 50 keymap[B_F1_KEY] = SDLK_F1; | |
| 51 keymap[B_F2_KEY] = SDLK_F2; | |
| 52 keymap[B_F3_KEY] = SDLK_F3; | |
| 53 keymap[B_F4_KEY] = SDLK_F4; | |
| 54 keymap[B_F5_KEY] = SDLK_F5; | |
| 55 keymap[B_F6_KEY] = SDLK_F6; | |
| 56 keymap[B_F7_KEY] = SDLK_F7; | |
| 57 keymap[B_F8_KEY] = SDLK_F8; | |
| 58 keymap[B_F9_KEY] = SDLK_F9; | |
| 59 keymap[B_F10_KEY] = SDLK_F10; | |
| 60 keymap[B_F11_KEY] = SDLK_F11; | |
| 61 keymap[B_F12_KEY] = SDLK_F12; | |
| 62 keymap[B_PRINT_KEY] = SDLK_PRINT; | |
| 63 keymap[B_SCROLL_KEY] = SDLK_SCROLLOCK; | |
| 64 keymap[B_PAUSE_KEY] = SDLK_PAUSE; | |
| 65 keymap[0x11] = SDLK_BACKQUOTE; | |
| 66 keymap[0x12] = SDLK_1; | |
| 67 keymap[0x13] = SDLK_2; | |
| 68 keymap[0x14] = SDLK_3; | |
| 69 keymap[0x15] = SDLK_4; | |
| 70 keymap[0x16] = SDLK_5; | |
| 71 keymap[0x17] = SDLK_6; | |
| 72 keymap[0x18] = SDLK_7; | |
| 73 keymap[0x19] = SDLK_8; | |
| 74 keymap[0x1a] = SDLK_9; | |
| 75 keymap[0x1b] = SDLK_0; | |
| 76 keymap[0x1c] = SDLK_MINUS; | |
| 77 keymap[0x1d] = SDLK_EQUALS; | |
| 78 keymap[0x1e] = SDLK_BACKSPACE; | |
| 79 keymap[0x1f] = SDLK_INSERT; | |
| 80 keymap[0x20] = SDLK_HOME; | |
| 81 keymap[0x21] = SDLK_PAGEUP; | |
| 82 keymap[0x22] = SDLK_NUMLOCK; | |
| 83 keymap[0x23] = SDLK_KP_DIVIDE; | |
| 84 keymap[0x24] = SDLK_KP_MULTIPLY; | |
| 85 keymap[0x25] = SDLK_KP_MINUS; | |
| 86 keymap[0x26] = SDLK_TAB; | |
| 87 keymap[0x27] = SDLK_q; | |
| 88 keymap[0x28] = SDLK_w; | |
| 89 keymap[0x29] = SDLK_e; | |
| 90 keymap[0x2a] = SDLK_r; | |
| 91 keymap[0x2b] = SDLK_t; | |
| 92 keymap[0x2c] = SDLK_y; | |
| 93 keymap[0x2d] = SDLK_u; | |
| 94 keymap[0x2e] = SDLK_i; | |
| 95 keymap[0x2f] = SDLK_o; | |
| 96 keymap[0x30] = SDLK_p; | |
| 97 keymap[0x31] = SDLK_LEFTBRACKET; | |
| 98 keymap[0x32] = SDLK_RIGHTBRACKET; | |
| 99 keymap[0x33] = SDLK_BACKSLASH; | |
| 100 keymap[0x34] = SDLK_DELETE; | |
| 101 keymap[0x35] = SDLK_END; | |
| 102 keymap[0x36] = SDLK_PAGEDOWN; | |
| 103 keymap[0x37] = SDLK_KP7; | |
| 104 keymap[0x38] = SDLK_KP8; | |
| 105 keymap[0x39] = SDLK_KP9; | |
| 106 keymap[0x3a] = SDLK_KP_PLUS; | |
| 107 keymap[0x3b] = SDLK_CAPSLOCK; | |
| 108 keymap[0x3c] = SDLK_a; | |
| 109 keymap[0x3d] = SDLK_s; | |
| 110 keymap[0x3e] = SDLK_d; | |
| 111 keymap[0x3f] = SDLK_f; | |
| 112 keymap[0x40] = SDLK_g; | |
| 113 keymap[0x41] = SDLK_h; | |
| 114 keymap[0x42] = SDLK_j; | |
| 115 keymap[0x43] = SDLK_k; | |
| 116 keymap[0x44] = SDLK_l; | |
| 117 keymap[0x45] = SDLK_SEMICOLON; | |
| 118 keymap[0x46] = SDLK_QUOTE; | |
| 119 keymap[0x47] = SDLK_RETURN; | |
| 120 keymap[0x48] = SDLK_KP4; | |
| 121 keymap[0x49] = SDLK_KP5; | |
| 122 keymap[0x4a] = SDLK_KP6; | |
| 123 keymap[0x4b] = SDLK_LSHIFT; | |
| 124 keymap[0x4c] = SDLK_z; | |
| 125 keymap[0x4d] = SDLK_x; | |
| 126 keymap[0x4e] = SDLK_c; | |
| 127 keymap[0x4f] = SDLK_v; | |
| 128 keymap[0x50] = SDLK_b; | |
| 129 keymap[0x51] = SDLK_n; | |
| 130 keymap[0x52] = SDLK_m; | |
| 131 keymap[0x53] = SDLK_COMMA; | |
| 132 keymap[0x54] = SDLK_PERIOD; | |
| 133 keymap[0x55] = SDLK_SLASH; | |
| 134 keymap[0x56] = SDLK_RSHIFT; | |
| 135 keymap[0x57] = SDLK_UP; | |
| 136 keymap[0x58] = SDLK_KP1; | |
| 137 keymap[0x59] = SDLK_KP2; | |
| 138 keymap[0x5a] = SDLK_KP3; | |
| 139 keymap[0x5b] = SDLK_KP_ENTER; | |
| 140 keymap[0x5c] = SDLK_LCTRL; | |
| 141 keymap[0x5d] = SDLK_LALT; | |
| 142 keymap[0x5e] = SDLK_SPACE; | |
| 143 keymap[0x5f] = SDLK_RALT; | |
| 144 keymap[0x60] = SDLK_RCTRL; | |
| 145 keymap[0x61] = SDLK_LEFT; | |
| 146 keymap[0x62] = SDLK_DOWN; | |
| 147 keymap[0x63] = SDLK_RIGHT; | |
| 148 keymap[0x64] = SDLK_KP0; | |
| 149 keymap[0x65] = SDLK_KP_PERIOD; | |
| 150 keymap[0x66] = SDLK_LMETA; | |
| 151 keymap[0x67] = SDLK_RMETA; | |
| 152 keymap[0x68] = SDLK_MENU; | |
| 153 keymap[0x69] = SDLK_EURO; | |
| 154 keymap[0x6a] = SDLK_KP_EQUALS; | |
| 155 keymap[0x6b] = SDLK_POWER; | |
| 0 | 156 } |
| 157 | |
| 158 }; /* Extern C */ | |
| 3878 | 159 |
| 160 void SDL_BWin::DispatchMessage(BMessage *msg, BHandler *target) | |
| 161 { | |
| 162 switch (msg->what) { | |
| 163 case B_MOUSE_MOVED: | |
| 164 { | |
| 165 SDL_VideoDevice *view = current_video; | |
| 166 BPoint where; | |
| 167 int32 transit; | |
| 168 if (msg->FindPoint("where", &where) == B_OK && msg->FindInt32("be:transit", &transit) == B_OK) { | |
| 169 | |
| 170 //BeSman: I need another method for cursor catching !!! | |
| 171 if(view->input_grab != SDL_GRAB_OFF) | |
| 172 { | |
| 173 BPoint center; | |
| 174 center.x = (SDL_VideoSurface->w/2); | |
| 175 center.y = (SDL_VideoSurface->h/2); | |
| 176 BPoint delta = where - center; | |
| 177 if(delta.x > center.x) | |
| 178 SDL_WarpMouse((int)center.x*2,(int)where.y); | |
| 179 | |
| 180 if(delta.x < -center.x) | |
| 181 SDL_WarpMouse(0,(int)where.y); | |
| 182 | |
| 183 if(delta.y > center.y) | |
| 184 SDL_WarpMouse((int)where.x,(int)center.y*2); | |
| 185 | |
| 186 if(delta.y < -center.y) | |
| 187 SDL_WarpMouse((int)where.x,0); | |
| 188 | |
| 189 | |
| 190 if((delta.x-1 < -center.x)&&(delta.y-1 < -center.y)) | |
| 191 SDL_WarpMouse(1,1); | |
| 192 | |
| 193 if((delta.x-1 < -center.x)&&(delta.y+1 > center.y)) | |
| 194 SDL_WarpMouse(1,(int)center.y*2-1); | |
| 195 | |
| 196 if((delta.x+1 > center.x)&&(delta.y-1 < -center.y)) | |
| 197 SDL_WarpMouse((int)center.x*2-1,1); | |
| 198 | |
| 199 if((delta.x+1 > center.x)&&(delta.y+1 > center.y)) | |
| 200 SDL_WarpMouse((int)center.x*2-1,(int)center.y*2-1); | |
| 201 | |
| 202 } | |
| 203 if (transit == B_EXITED_VIEW) { | |
| 204 if ( SDL_GetAppState() & SDL_APPMOUSEFOCUS ) { | |
| 205 SDL_PrivateAppActive(0, SDL_APPMOUSEFOCUS); | |
| 206 // be_app->SetCursor(B_HAND_CURSOR); | |
| 207 } | |
| 208 } else { | |
| 209 | |
| 210 int x, y; | |
| 211 if ( ! (SDL_GetAppState() & SDL_APPMOUSEFOCUS) ) { | |
| 212 SDL_PrivateAppActive(1, SDL_APPMOUSEFOCUS); | |
| 213 SDL_SetCursor(NULL); | |
| 214 } | |
| 215 x = (int)where.x; | |
| 216 y = (int)where.y; | |
| 217 | |
| 218 if ( mouse_relative ) { | |
| 219 BPoint center; | |
| 220 center.x = (SDL_VideoSurface->w/2); | |
| 221 center.y = (SDL_VideoSurface->h/2); | |
| 222 x -= (int)center.x; | |
| 223 y -= (int)center.y; | |
| 224 if ( x || y ) { | |
| 225 ConvertToScreen(¢er); | |
| 226 set_mouse_position((int)center.x, (int)center.y); | |
| 227 SDL_PrivateMouseMotion(0, 1, x, y); | |
| 228 } | |
| 229 } else { | |
| 230 SDL_PrivateMouseMotion(0, 0, x, y); | |
| 231 } | |
| 232 } | |
| 233 } | |
| 234 break; | |
| 235 } | |
| 236 | |
| 237 case B_MOUSE_DOWN: | |
| 238 { | |
| 239 /* it looks like mouse down is send only for first clicked | |
| 240 button, each next is not send while last one is holded */ | |
| 241 int32 buttons; | |
| 242 int sdl_buttons = 0; | |
| 243 if (msg->FindInt32("buttons", &buttons) == B_OK) { | |
| 244 /* Add any mouse button events */ | |
| 245 if (buttons & B_PRIMARY_MOUSE_BUTTON) { | |
| 246 sdl_buttons |= SDL_BUTTON_LEFT; | |
| 247 } | |
| 248 if (buttons & B_SECONDARY_MOUSE_BUTTON) { | |
| 249 sdl_buttons |= SDL_BUTTON_RIGHT; | |
| 250 } | |
| 251 if (buttons & B_TERTIARY_MOUSE_BUTTON) { | |
| 252 sdl_buttons |= SDL_BUTTON_MIDDLE; | |
| 253 } | |
| 254 SDL_PrivateMouseButton(SDL_PRESSED, sdl_buttons, 0, 0); | |
| 255 | |
| 256 last_buttons = buttons; | |
| 257 } | |
| 258 break; | |
| 259 } | |
| 260 | |
| 261 case B_MOUSE_UP: | |
| 262 { | |
| 263 /* mouse up doesn't give which button was released, | |
| 264 only state of buttons (after release, so it's always = 0), | |
| 265 which is not what we need ;] | |
| 266 So we need to store button in mouse down, and restore | |
| 267 in mouse up :( | |
| 268 mouse up is (similarly to mouse down) send only for | |
| 269 first button down (ie. it's no send if we click another button | |
| 270 without releasing previous one first) - but that's probably | |
| 271 because of how drivers are written?, not BeOS itself. */ | |
| 272 int32 buttons; | |
| 273 int sdl_buttons = 0; | |
| 274 if (msg->FindInt32("buttons", &buttons) == B_OK) { | |
| 275 /* Add any mouse button events */ | |
| 276 if ((buttons ^ B_PRIMARY_MOUSE_BUTTON) & last_buttons) { | |
| 277 sdl_buttons |= SDL_BUTTON_LEFT; | |
| 278 } | |
| 279 if ((buttons ^ B_SECONDARY_MOUSE_BUTTON) & last_buttons) { | |
| 280 sdl_buttons |= SDL_BUTTON_RIGHT; | |
| 281 } | |
| 282 if ((buttons ^ B_TERTIARY_MOUSE_BUTTON) & last_buttons) { | |
| 283 sdl_buttons |= SDL_BUTTON_MIDDLE; | |
| 284 } | |
| 285 SDL_PrivateMouseButton(SDL_RELEASED, sdl_buttons, 0, 0); | |
| 286 | |
| 287 last_buttons = buttons; | |
| 288 } | |
| 289 break; | |
| 290 } | |
| 291 | |
| 292 case B_MOUSE_WHEEL_CHANGED: | |
| 293 { | |
| 294 float x, y; | |
| 295 x = y = 0; | |
| 296 if (msg->FindFloat("be:wheel_delta_x", &x) == B_OK && msg->FindFloat("be:wheel_delta_y", &y) == B_OK) { | |
| 4009 | 297 if ( y ) { |
| 298 if (y < 0) { | |
| 299 SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_WHEELDOWN, 0, 0); | |
| 300 SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_WHEELDOWN, 0, 0); | |
| 301 } else { | |
| 302 SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_WHEELUP, 0, 0); | |
| 303 SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_WHEELUP, 0, 0); | |
| 304 } | |
| 305 } | |
| 306 if ( x ) { | |
| 307 if (x < 0) { | |
| 308 SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_WHEELRIGHT, 0, 0); | |
| 309 SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_WHEELRIGHT, 0, 0); | |
| 310 } else { | |
| 311 SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_WHEELLEFT, 0, 0); | |
| 312 SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_WHEELLEFT, 0, 0); | |
| 313 } | |
| 3878 | 314 } |
| 315 } | |
| 316 break; | |
| 317 } | |
| 318 | |
| 319 case B_KEY_DOWN: | |
| 320 case B_UNMAPPED_KEY_DOWN: /* modifier keys are unmapped */ | |
| 321 { | |
| 322 int32 key; | |
| 323 int32 modifiers; | |
| 324 int32 key_repeat; | |
| 325 /* Workaround for SDL message queue being filled too fast because of BeOS own key-repeat mechanism */ | |
| 326 if (msg->FindInt32("be:key_repeat", &key_repeat) == B_OK && key_repeat > 0) | |
| 327 break; | |
| 328 | |
| 329 if (msg->FindInt32("key", &key) == B_OK && msg->FindInt32("modifiers", &modifiers) == B_OK) { | |
| 330 SDL_keysym keysym; | |
| 331 keysym.scancode = key; | |
| 332 if (key < 128) { | |
| 333 keysym.sym = keymap[key]; | |
| 334 } else { | |
| 335 keysym.sym = SDLK_UNKNOWN; | |
| 336 } | |
| 337 /* FIX THIS? | |
| 338 it seems SDL_PrivateKeyboard() changes mod value | |
| 339 anyway, and doesn't care about what we setup here */ | |
| 340 keysym.mod = KMOD_NONE; | |
| 341 keysym.unicode = 0; | |
| 342 if (SDL_TranslateUNICODE) { | |
| 343 const char *bytes; | |
| 344 if (msg->FindString("bytes", &bytes) == B_OK) { | |
| 345 /* FIX THIS? | |
| 346 this cares only about first "letter", | |
| 347 so if someone maps some key to print | |
| 348 "BeOS rulez!" only "B" will be used. */ | |
| 349 keysym.unicode = Translate2Unicode(bytes); | |
| 350 } | |
| 351 } | |
| 352 SDL_PrivateKeyboard(SDL_PRESSED, &keysym); | |
| 353 } | |
| 354 break; | |
| 355 } | |
| 356 | |
| 357 case B_KEY_UP: | |
| 358 case B_UNMAPPED_KEY_UP: /* modifier keys are unmapped */ | |
| 359 { | |
| 360 int32 key; | |
| 361 int32 modifiers; | |
| 362 if (msg->FindInt32("key", &key) == B_OK && msg->FindInt32("modifiers", &modifiers) == B_OK) { | |
| 363 SDL_keysym keysym; | |
| 364 keysym.scancode = key; | |
| 365 if (key < 128) { | |
| 366 keysym.sym = keymap[key]; | |
| 367 } else { | |
| 368 keysym.sym = SDLK_UNKNOWN; | |
| 369 } | |
| 370 keysym.mod = KMOD_NONE; /* FIX THIS? */ | |
| 371 keysym.unicode = 0; | |
| 372 if (SDL_TranslateUNICODE) { | |
| 373 const char *bytes; | |
| 374 if (msg->FindString("bytes", &bytes) == B_OK) { | |
| 375 keysym.unicode = Translate2Unicode(bytes); | |
| 376 } | |
| 377 } | |
| 378 SDL_PrivateKeyboard(SDL_RELEASED, &keysym); | |
| 379 } | |
| 380 break; | |
| 381 } | |
| 382 | |
| 383 default: | |
| 384 /* move it after switch{} so it's always handled | |
| 385 that way we keep BeOS feautures like: | |
| 386 - CTRL+Q to close window (and other shortcuts) | |
| 387 - PrintScreen to make screenshot into /boot/home | |
| 388 - etc.. */ | |
| 389 //BDirectWindow::DispatchMessage(msg, target); | |
| 390 break; | |
| 391 } | |
| 392 BDirectWindow::DispatchMessage(msg, target); | |
| 393 } |