src/io/event.cpp

   1 #include "event.hpp"
   2
   3 #include <cctype>
   4 #include <ostream>
   5
   6 using std::ostream;
   7
   8
   9 namespace blank {
  10
  11 ostream &operator <<(ostream &out, const SDL_Event &evt) {
  12         switch (evt.type) {
  13 #if SDL_VERSION_ATLEAST(2, 0, 4)
  14                 case SDL_AUDIODEVICEADDED:
  15                         out << "audio device added: " << evt.adevice;
  16                         break;
  17                 case SDL_AUDIODEVICEREMOVED:
  18                         out << "audio device removed: " << evt.adevice;
  19                         break;
  20 #endif
  21                 case SDL_CONTROLLERAXISMOTION:
  22                         out << "controller axis motion: " << evt.caxis;
  23                         break;
  24                 case SDL_CONTROLLERBUTTONDOWN:
  25                         out << "controller button down: " << evt.cbutton;
  26                         break;
  27                 case SDL_CONTROLLERBUTTONUP:
  28                         out << "controller button up: " << evt.cbutton;
  29                         break;
  30                 case SDL_CONTROLLERDEVICEADDED:
  31                         out << "controller device added: " << evt.cdevice;
  32                         break;
  33                 case SDL_CONTROLLERDEVICEREMOVED:
  34                         out << "controller device removed: " << evt.cdevice;
  35                         break;
  36                 case SDL_CONTROLLERDEVICEREMAPPED:
  37                         out << "controller device remapped: " << evt.cdevice;
  38                         break;
  39                 case SDL_DOLLARGESTURE:
  40                         out << "dollar gesture: " << evt.dgesture;
  41                         break;
  42                 case SDL_DOLLARRECORD:
  43                         out << "dollar record: " << evt.dgesture;
  44                         break;
  45                 case SDL_DROPFILE:
  46                         out << "drop file: " << evt.drop;
  47                         break;
  48                 case SDL_FINGERMOTION:
  49                         out << "finger motion: " << evt.tfinger;
  50                         break;
  51                 case SDL_FINGERDOWN:
  52                         out << "finger down: " << evt.tfinger;
  53                         break;
  54                 case SDL_FINGERUP:
  55                         out << "finger up: " << evt.tfinger;
  56                         break;
  57                 case SDL_KEYDOWN:
  58                         out << "key down: " << evt.key;
  59                         break;
  60                 case SDL_KEYUP:
  61                         out << "key up: " << evt.key;
  62                         break;
  63                 case SDL_JOYAXISMOTION:
  64                         out << "joystick axis motion: " << evt.jaxis;
  65                         break;
  66                 case SDL_JOYBALLMOTION:
  67                         out << "joystick ball motion: " << evt.jball;
  68                         break;
  69                 case SDL_JOYHATMOTION:
  70                         out << "joystick hat motion: " << evt.jhat;
  71                         break;
  72                 case SDL_JOYBUTTONDOWN:
  73                         out << "joystick button down: " << evt.jbutton;
  74                         break;
  75                 case SDL_JOYBUTTONUP:
  76                         out << "joystick button up: " << evt.jbutton;
  77                         break;
  78                 case SDL_JOYDEVICEADDED:
  79                         out << "joystick device added: " << evt.jdevice;
  80                         break;
  81                 case SDL_JOYDEVICEREMOVED:
  82                         out << "joystick device removed: " << evt.jdevice;
  83                         break;
  84                 case SDL_MOUSEMOTION:
  85                         out << "mouse motion: " << evt.motion;
  86                         break;
  87                 case SDL_MOUSEBUTTONDOWN:
  88                         out << "mouse button down: " << evt.button;
  89                         break;
  90                 case SDL_MOUSEBUTTONUP:
  91                         out << "mouse button up: " << evt.button;
  92                         break;
  93                 case SDL_MOUSEWHEEL:
  94                         out << "mouse wheel: " << evt.wheel;
  95                         break;
  96                 case SDL_MULTIGESTURE:
  97                         out << "multi gesture: " << evt.mgesture;
  98                         break;
  99                 case SDL_QUIT:
 100                         out << "quit: " << evt.quit;
 101                         break;
 102                 case SDL_SYSWMEVENT:
 103                         out << "sys wm: " << evt.syswm;
 104                         break;
 105                 case SDL_TEXTEDITING:
 106                         out << "text editing: " << evt.edit;
 107                         break;
 108                 case SDL_TEXTINPUT:
 109                         out << "text input: " << evt.text;
 110                         break;
 111                 case SDL_USEREVENT:
 112                         out << "user: " << evt.user;
 113                         break;
 114                 case SDL_WINDOWEVENT:
 115                         out << "window: " << evt.window;
 116                         break;
 117                 default:
 118                         out << "unknown";
 119                         break;
 120         }
 121         return out;
 122 }
 123
 124 ostream &operator <<(ostream &out, const SDL_WindowEvent &evt) {
 125         switch (evt.event) {
 126                 case SDL_WINDOWEVENT_SHOWN:
 127                         out << "shown, window ID: " << evt.windowID;
 128                         break;
 129                 case SDL_WINDOWEVENT_HIDDEN:
 130                         out << "hidden, window ID: " << evt.windowID;
 131                         break;
 132                 case SDL_WINDOWEVENT_EXPOSED:
 133                         out << "exposed, window ID: " << evt.windowID;
 134                         break;
 135                 case SDL_WINDOWEVENT_MOVED:
 136                         out << "moved, window ID: " << evt.windowID
 137                                 << ", position: " << evt.data1 << ' ' << evt.data2;
 138                         break;
 139                 case SDL_WINDOWEVENT_RESIZED:
 140                         out << "resized, window ID: " << evt.windowID
 141                                 << ", size: " << evt.data1 << 'x' << evt.data2;
 142                         break;
 143                 case SDL_WINDOWEVENT_SIZE_CHANGED:
 144                         out << "size changed, window ID: " << evt.windowID
 145                                 << ", size: " << evt.data1 << 'x' << evt.data2;
 146                         break;
 147                 case SDL_WINDOWEVENT_MINIMIZED:
 148                         out << "minimized, window ID: " << evt.windowID;
 149                         break;
 150                 case SDL_WINDOWEVENT_MAXIMIZED:
 151                         out << "maximized, window ID: " << evt.windowID;
 152                         break;
 153                 case SDL_WINDOWEVENT_RESTORED:
 154                         out << "restored, window ID: " << evt.windowID;
 155                         break;
 156                 case SDL_WINDOWEVENT_ENTER:
 157                         out << "mouse entered, window ID: " << evt.windowID;
 158                         break;
 159                 case SDL_WINDOWEVENT_LEAVE:
 160                         out << "mouse left, window ID: " << evt.windowID;
 161                         break;
 162                 case SDL_WINDOWEVENT_FOCUS_GAINED:
 163                         out << "focus gained, window ID: " << evt.windowID;
 164                         break;
 165                 case SDL_WINDOWEVENT_FOCUS_LOST:
 166                         out << "focus lost, window ID: " << evt.windowID;
 167                         break;
 168                 case SDL_WINDOWEVENT_CLOSE:
 169                         out << "closed, window ID: " << evt.windowID;
 170                         break;
 171                 default:
 172                         out << "unknown";
 173                         break;
 174         }
 175         return out;
 176 }
 177
 178 ostream &operator <<(ostream &out, const SDL_KeyboardEvent &evt) {
 179         out << "window ID: " << evt.windowID
 180                 << ", state: " << (evt.state == SDL_PRESSED ? "pressed" : "released")
 181                 << ", repeat: " << (evt.repeat ? "yes" : "no")
 182                 << ", keysym: " << evt.keysym;
 183         return out;
 184 }
 185
 186 ostream &operator <<(ostream &out, const SDL_Keysym &keysym) {
 187         out << "scancode: " << int(keysym.scancode)
 188                 << ", sym: " << int(keysym.sym)
 189                 << " (\"" << SDL_GetKeyName(keysym.sym) << "\")";
 190         if (keysym.mod) {
 191                 out << ", mod:";
 192                 if (keysym.mod & KMOD_LSHIFT) {
 193                         out << " LSHIFT";
 194                 }
 195                 if (keysym.mod & KMOD_RSHIFT) {
 196                         out << " RSHIFT";
 197                 }
 198                 if (keysym.mod & KMOD_LCTRL) {
 199                         out << " LCTRL";
 200                 }
 201                 if (keysym.mod & KMOD_RCTRL) {
 202                         out << " RCTRL";
 203                 }
 204                 if (keysym.mod & KMOD_LALT) {
 205                         out << " LALT";
 206                 }
 207                 if (keysym.mod & KMOD_RALT) {
 208                         out << " RALT";
 209                 }
 210                 if (keysym.mod & KMOD_LGUI) {
 211                         out << " LSUPER";
 212                 }
 213                 if (keysym.mod & KMOD_RGUI) {
 214                         out << " RSUPER";
 215                 }
 216                 if (keysym.mod & KMOD_NUM) {
 217                         out << " NUM";
 218                 }
 219                 if (keysym.mod & KMOD_CAPS) {
 220                         out << " CAPS";
 221                 }
 222                 if (keysym.mod & KMOD_MODE) {
 223                         out << " ALTGR";
 224                 }
 225         }
 226         return out;
 227 }
 228
 229 ostream &operator <<(ostream &out, const SDL_TextEditingEvent &evt) {
 230         out << "window ID: " << evt.windowID
 231                 << ", text: \"" << evt.text
 232                 << "\", start: " << evt.start
 233                 << ", length: " << evt.length;
 234         return out;
 235 }
 236
 237 ostream &operator <<(ostream &out, const SDL_TextInputEvent &evt) {
 238         out << "window ID: " << evt.windowID
 239                 << ", text: \"" << evt.text << '"';
 240         return out;
 241 }
 242
 243 ostream &operator <<(ostream &out, const SDL_MouseMotionEvent &evt) {
 244         out << "window ID: " << evt.windowID
 245                 << ", mouse ID: " << evt.which
 246                 << ", position: " << evt.x << ' ' << evt.y
 247                 << ", delta: " << evt.xrel << ' ' << evt.yrel;
 248         if (evt.state) {
 249                 out << ", buttons:";
 250                 if (evt.state & SDL_BUTTON_LMASK) {
 251                         out << " left";
 252                 }
 253                 if (evt.state & SDL_BUTTON_MMASK) {
 254                         out << " middle";
 255                 }
 256                 if (evt.state & SDL_BUTTON_RMASK) {
 257                         out << " right";
 258                 }
 259                 if (evt.state & SDL_BUTTON_X1MASK) {
 260                         out << " X1";
 261                 }
 262                 if (evt.state & SDL_BUTTON_X2MASK) {
 263                         out << " X2";
 264                 }
 265         }
 266         return out;
 267 }
 268
 269 ostream &operator <<(ostream &out, const SDL_MouseButtonEvent &evt) {
 270         out << "window ID: " << evt.windowID
 271                 << ", mouse ID: " << evt.which
 272                 << ", button: ";
 273         switch (evt.button) {
 274                 case SDL_BUTTON_LEFT:
 275                         out << "left";
 276                         break;
 277                 case SDL_BUTTON_MIDDLE:
 278                         out << "middle";
 279                         break;
 280                 case SDL_BUTTON_RIGHT:
 281                         out << "right";
 282                         break;
 283                 case SDL_BUTTON_X1:
 284                         out << "X1";
 285                         break;
 286                 case SDL_BUTTON_X2:
 287                         out << "X2";
 288                         break;
 289                 default:
 290                         out << int(evt.button);
 291                         break;
 292         }
 293         out << ", state: " << (evt.state == SDL_PRESSED ? "pressed" : "released")
 294                 << ", clicks: " << int(evt.clicks)
 295                 << ", position: " << evt.x << ' ' << evt.y;
 296         return out;
 297 }
 298
 299 ostream &operator <<(ostream &out, const SDL_MouseWheelEvent &evt) {
 300         out << "window ID: " << evt.windowID
 301                 << ", mouse ID: " << evt.which
 302                 << ", delta: " << evt.x << ' ' << evt.y
 303 #if SDL_VERSION_ATLEAST(2, 0, 4)
 304                 << ", direction: " << (evt.direction == SDL_MOUSEWHEEL_NORMAL ? "normal" : "flipped")
 305 #endif
 306                 ;
 307         return out;
 308 }
 309
 310 ostream &operator <<(ostream &out, const SDL_JoyAxisEvent &evt) {
 311         out << "joystick ID: " << evt.which
 312                 << ", axis ID: " << int(evt.axis)
 313                 << ", value: " << (float(evt.value) / 32768.0f);
 314         return out;
 315 }
 316
 317 ostream &operator <<(ostream &out, const SDL_JoyBallEvent &evt) {
 318         out << "joystick ID: " << evt.which
 319                 << ", ball ID: " << int(evt.ball)
 320                 << ", delta: " << evt.xrel << ' ' << evt.yrel;
 321         return out;
 322 }
 323
 324 ostream &operator <<(ostream &out, const SDL_JoyHatEvent &evt) {
 325         out << "joystick ID: " << evt.which
 326                 << ", hat ID: " << int(evt.hat)
 327                 << ", value: ";
 328         switch (evt.value) {
 329                 case SDL_HAT_LEFTUP:
 330                         out << "left up";
 331                         break;
 332                 case SDL_HAT_UP:
 333                         out << "up";
 334                         break;
 335                 case SDL_HAT_RIGHTUP:
 336                         out << "right up";
 337                         break;
 338                 case SDL_HAT_LEFT:
 339                         out << "left";
 340                         break;
 341                 case SDL_HAT_CENTERED:
 342                         out << "center";
 343                         break;
 344                 case SDL_HAT_RIGHT:
 345                         out << "right";
 346                         break;
 347                 case SDL_HAT_LEFTDOWN:
 348                         out << "left down";
 349                         break;
 350                 case SDL_HAT_DOWN:
 351                         out << "down";
 352                         break;
 353                 case SDL_HAT_RIGHTDOWN:
 354                         out << "right down";
 355                         break;
 356                 default:
 357                         out << "unknown";
 358                         break;
 359         }
 360         return out;
 361 }
 362
 363 ostream &operator <<(ostream &out, const SDL_JoyButtonEvent &evt) {
 364         out << "joystick ID: " << evt.which
 365                 << ", button ID: " << int(evt.button)
 366                 << ", state: " << (evt.state == SDL_PRESSED ? "pressed" : "released");
 367         return out;
 368 }
 369
 370 ostream &operator <<(ostream &out, const SDL_JoyDeviceEvent &evt) {
 371         out << "joystick ID: " << evt.which;
 372         return out;
 373 }
 374
 375 ostream &operator <<(ostream &out, const SDL_ControllerAxisEvent &evt) {
 376         out << "controller ID: " << evt.which
 377                 << ", axis ID: " << int(evt.axis)
 378                 << ", value: " << (float(evt.value) / 32768.0f);
 379         return out;
 380 }
 381
 382 ostream &operator <<(ostream &out, const SDL_ControllerButtonEvent &evt) {
 383         out << "controller ID: " << evt.which
 384                 << ", button ID: " << int(evt.button)
 385                 << ", state: " << (evt.state == SDL_PRESSED ? "pressed" : "released");
 386         return out;
 387 }
 388
 389 ostream &operator <<(ostream &out, const SDL_ControllerDeviceEvent &evt) {
 390         out << "controller ID: " << evt.which;
 391         return out;
 392 }
 393
 394 #if SDL_VERSION_ATLEAST(2, 0, 4)
 395 ostream &operator <<(ostream &out, const SDL_AudioDeviceEvent &evt) {
 396         out << "device ID: " << evt.which
 397                 << ", capture: " << (evt.iscapture ? "yes" : "no");
 398         return out;
 399 }
 400 #endif
 401
 402 ostream &operator <<(ostream &out, const SDL_QuitEvent &) {
 403         out << "quit";
 404         return out;
 405 }
 406
 407 ostream &operator <<(ostream &out, const SDL_UserEvent &evt) {
 408         out << "window ID: " << evt.windowID
 409                 << ", code: " << evt.code
 410                 << ", data 1: " << evt.data1
 411                 << ", data 2: " << evt.data2;
 412         return out;
 413 }
 414
 415 ostream &operator <<(ostream &out, const SDL_SysWMEvent &evt) {
 416         if (evt.msg) {
 417                 out << "with message";
 418         } else {
 419                 out << "without message";
 420         }
 421         return out;
 422 }
 423
 424 ostream &operator <<(ostream &out, const SDL_TouchFingerEvent &evt) {
 425         out << "device ID: " << evt.touchId
 426                 << ", finger ID: " << evt.fingerId
 427                 << ", position: " << evt.x << ' ' << evt.y
 428                 << ", delta: " << evt.dx << ' ' << evt.dy
 429                 << ", pressure: " << evt.pressure;
 430         return out;
 431 }
 432
 433 ostream &operator <<(ostream &out, const SDL_MultiGestureEvent &evt) {
 434         out << "device ID: " << evt.touchId
 435                 << ", theta: " << evt.dTheta
 436                 << ", distance: " << evt.dDist
 437                 << ", position: " << evt.x << ' ' << evt.y
 438                 << ", fingers: " << evt.numFingers;
 439         return out;
 440 }
 441
 442 ostream &operator <<(ostream &out, const SDL_DollarGestureEvent &evt) {
 443         out << "device ID: " << evt.touchId
 444                 << ", gesture ID: " << evt.gestureId
 445                 << ", fingers: " << evt.numFingers
 446                 << ", error: " << evt.error
 447                 << ", position: " << evt.x << ' ' << evt.y;
 448         return out;
 449 }
 450
 451 ostream &operator <<(ostream &out, const SDL_DropEvent &evt) {
 452         out << "file: " << evt.file;
 453         return out;
 454 }
 455
 456 }