branches/osd/src/lib/bgfx/common/entry/entry_windows.cpp
| r32204 | r32205 | |
| 11 | 11 | |
| 12 | 12 | #include <bx/uint32_t.h> |
| 13 | 13 | #include <bx/thread.h> |
| 14 | #include <bx/mutex.h> |
| 15 | #include <bx/handlealloc.h> |
| 14 | 16 | |
| 15 | 17 | #include <windowsx.h> |
| 16 | 18 | |
| 17 | | #define WM_USER_SET_WINDOW_SIZE (WM_USER+0) |
| 18 | | #define WM_USER_TOGGLE_WINDOW_FRAME (WM_USER+1) |
| 19 | | #define WM_USER_MOUSE_LOCK (WM_USER+2) |
| 19 | #define WM_USER_CREATE_WINDOW (WM_USER+0) |
| 20 | #define WM_USER_SET_WINDOW_SIZE (WM_USER+1) |
| 21 | #define WM_USER_TOGGLE_WINDOW_FRAME (WM_USER+2) |
| 22 | #define WM_USER_MOUSE_LOCK (WM_USER+3) |
| 20 | 23 | |
| 21 | 24 | namespace entry |
| 22 | 25 | { |
| r32204 | r32205 | |
| 69 | 72 | Context() |
| 70 | 73 | : m_mz(0) |
| 71 | 74 | , m_frame(true) |
| 72 | | , m_mouseLock(false) |
| 75 | , m_mouseLock(NULL) |
| 73 | 76 | , m_init(false) |
| 74 | 77 | , m_exit(false) |
| 75 | 78 | { |
| r32204 | r32205 | |
| 159 | 162 | WNDCLASSEX wnd; |
| 160 | 163 | memset(&wnd, 0, sizeof(wnd) ); |
| 161 | 164 | wnd.cbSize = sizeof(wnd); |
| 162 | | wnd.lpfnWndProc = DefWindowProc; |
| 163 | | wnd.hInstance = instance; |
| 164 | | wnd.hIcon = LoadIcon(NULL, IDI_APPLICATION); |
| 165 | | wnd.hCursor = LoadCursor(NULL, IDC_ARROW); |
| 166 | | wnd.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH); |
| 167 | | wnd.lpszClassName = "bgfx_letterbox"; |
| 168 | | wnd.hIconSm = LoadIcon(NULL, IDI_APPLICATION); |
| 169 | | RegisterClassExA(&wnd); |
| 170 | | |
| 171 | | memset(&wnd, 0, sizeof(wnd) ); |
| 172 | | wnd.cbSize = sizeof(wnd); |
| 173 | 165 | wnd.style = CS_HREDRAW | CS_VREDRAW; |
| 174 | 166 | wnd.lpfnWndProc = wndProc; |
| 175 | 167 | wnd.hInstance = instance; |
| r32204 | r32205 | |
| 179 | 171 | wnd.hIconSm = LoadIcon(NULL, IDI_APPLICATION); |
| 180 | 172 | RegisterClassExA(&wnd); |
| 181 | 173 | |
| 182 | | HWND hwnd = CreateWindowA("bgfx_letterbox" |
| 174 | m_windowAlloc.alloc(); |
| 175 | m_hwnd[0] = CreateWindowA("bgfx" |
| 183 | 176 | , "BGFX" |
| 184 | | , WS_POPUP|WS_SYSMENU |
| 185 | | , -32000 |
| 186 | | , -32000 |
| 187 | | , 0 |
| 188 | | , 0 |
| 189 | | , NULL |
| 190 | | , NULL |
| 191 | | , instance |
| 192 | | , 0 |
| 193 | | ); |
| 194 | | |
| 195 | | m_hwnd = CreateWindowA("bgfx" |
| 196 | | , "BGFX" |
| 197 | 177 | , WS_OVERLAPPEDWINDOW|WS_VISIBLE |
| 198 | 178 | , 0 |
| 199 | 179 | , 0 |
| 200 | 180 | , ENTRY_DEFAULT_WIDTH |
| 201 | 181 | , ENTRY_DEFAULT_HEIGHT |
| 202 | | , hwnd |
| 203 | 182 | , NULL |
| 183 | , NULL |
| 204 | 184 | , instance |
| 205 | 185 | , 0 |
| 206 | 186 | ); |
| 207 | 187 | |
| 208 | | bgfx::winSetHwnd(m_hwnd); |
| 188 | bgfx::winSetHwnd(m_hwnd[0]); |
| 209 | 189 | |
| 210 | | adjust(ENTRY_DEFAULT_WIDTH, ENTRY_DEFAULT_HEIGHT, true); |
| 190 | adjust(m_hwnd[0], ENTRY_DEFAULT_WIDTH, ENTRY_DEFAULT_HEIGHT, true); |
| 211 | 191 | m_width = ENTRY_DEFAULT_WIDTH; |
| 212 | 192 | m_height = ENTRY_DEFAULT_HEIGHT; |
| 213 | 193 | m_oldWidth = ENTRY_DEFAULT_WIDTH; |
| r32204 | r32205 | |
| 221 | 201 | thread.init(mte.threadFunc, &mte); |
| 222 | 202 | m_init = true; |
| 223 | 203 | |
| 224 | | m_eventQueue.postSizeEvent(m_width, m_height); |
| 204 | m_eventQueue.postSizeEvent(findHandle(m_hwnd[0]), m_width, m_height); |
| 225 | 205 | |
| 226 | 206 | MSG msg; |
| 227 | 207 | msg.message = WM_NULL; |
| r32204 | r32205 | |
| 239 | 219 | |
| 240 | 220 | thread.shutdown(); |
| 241 | 221 | |
| 242 | | DestroyWindow(m_hwnd); |
| 243 | | DestroyWindow(hwnd); |
| 222 | DestroyWindow(m_hwnd[0]); |
| 244 | 223 | |
| 245 | 224 | return 0; |
| 246 | 225 | } |
| r32204 | r32205 | |
| 251 | 230 | { |
| 252 | 231 | switch (_id) |
| 253 | 232 | { |
| 233 | case WM_USER_CREATE_WINDOW: |
| 234 | { |
| 235 | uint32_t width = GET_X_LPARAM(_lparam); |
| 236 | uint32_t height = GET_Y_LPARAM(_lparam); |
| 237 | HWND hwnd = CreateWindowA("bgfx" |
| 238 | , "" |
| 239 | , WS_OVERLAPPEDWINDOW|WS_VISIBLE |
| 240 | , 0 |
| 241 | , 0 |
| 242 | , width |
| 243 | , height |
| 244 | , NULL |
| 245 | , NULL |
| 246 | , (HINSTANCE)GetModuleHandle(NULL) |
| 247 | , 0 |
| 248 | ); |
| 249 | |
| 250 | m_hwnd[_wparam] = hwnd; |
| 251 | WindowHandle handle = { (uint16_t)_wparam }; |
| 252 | m_eventQueue.postWindowEvent(handle, hwnd); |
| 253 | } |
| 254 | break; |
| 255 | |
| 254 | 256 | case WM_USER_SET_WINDOW_SIZE: |
| 255 | 257 | { |
| 256 | | uint32_t width = GET_X_LPARAM(_lparam); |
| 258 | uint32_t width = GET_X_LPARAM(_lparam); |
| 257 | 259 | uint32_t height = GET_Y_LPARAM(_lparam); |
| 258 | | adjust(width, height, true); |
| 260 | adjust(m_hwnd[_wparam], width, height, true); |
| 259 | 261 | } |
| 260 | 262 | break; |
| 261 | 263 | |
| r32204 | r32205 | |
| 266 | 268 | m_oldWidth = m_width; |
| 267 | 269 | m_oldHeight = m_height; |
| 268 | 270 | } |
| 269 | | adjust(m_oldWidth, m_oldHeight, !m_frame); |
| 271 | adjust(m_hwnd[_wparam], m_oldWidth, m_oldHeight, !m_frame); |
| 270 | 272 | } |
| 271 | 273 | break; |
| 272 | 274 | |
| 273 | 275 | case WM_USER_MOUSE_LOCK: |
| 274 | | setMouseLock(!!_lparam); |
| 276 | setMouseLock(_hwnd, !!_lparam); |
| 275 | 277 | break; |
| 276 | 278 | |
| 277 | 279 | case WM_DESTROY: |
| r32204 | r32205 | |
| 279 | 281 | |
| 280 | 282 | case WM_QUIT: |
| 281 | 283 | case WM_CLOSE: |
| 282 | | m_exit = true; |
| 283 | | m_eventQueue.postExitEvent(); |
| 284 | m_eventQueue.postWindowEvent(findHandle(_hwnd) ); |
| 285 | if (_hwnd == m_hwnd[0]) |
| 286 | { |
| 287 | m_exit = true; |
| 288 | m_eventQueue.postExitEvent(); |
| 289 | } |
| 284 | 290 | break; |
| 285 | 291 | |
| 286 | 292 | case WM_SIZING: |
| 287 | 293 | { |
| 288 | 294 | RECT& rect = *(RECT*)_lparam; |
| 289 | | uint32_t width = rect.right - rect.left - m_frameWidth; |
| 290 | | uint32_t height = rect.bottom - rect.top - m_frameHeight; |
| 295 | uint32_t width = rect.right - rect.left - m_frameWidth; |
| 296 | uint32_t height = rect.bottom - rect.top - m_frameHeight; |
| 291 | 297 | |
| 292 | | //Recalculate size according to aspect ratio |
| 298 | // Recalculate size according to aspect ratio |
| 293 | 299 | switch (_wparam) |
| 294 | 300 | { |
| 295 | 301 | case WMSZ_LEFT: |
| 296 | 302 | case WMSZ_RIGHT: |
| 297 | 303 | { |
| 298 | 304 | float aspectRatio = 1.0f/m_aspectRatio; |
| 299 | | width = bx::uint32_max(ENTRY_DEFAULT_WIDTH/4, width); |
| 305 | width = bx::uint32_max(ENTRY_DEFAULT_WIDTH/4, width); |
| 300 | 306 | height = uint32_t(float(width)*aspectRatio); |
| 301 | 307 | } |
| 302 | 308 | break; |
| r32204 | r32205 | |
| 305 | 311 | { |
| 306 | 312 | float aspectRatio = m_aspectRatio; |
| 307 | 313 | height = bx::uint32_max(ENTRY_DEFAULT_HEIGHT/4, height); |
| 308 | | width = uint32_t(float(height)*aspectRatio); |
| 314 | width = uint32_t(float(height)*aspectRatio); |
| 309 | 315 | } |
| 310 | 316 | break; |
| 311 | 317 | } |
| 312 | 318 | |
| 313 | | //Recalculate position using different anchor points |
| 319 | // Recalculate position using different anchor points |
| 314 | 320 | switch(_wparam) |
| 315 | 321 | { |
| 316 | 322 | case WMSZ_LEFT: |
| 317 | 323 | case WMSZ_TOPLEFT: |
| 318 | 324 | case WMSZ_BOTTOMLEFT: |
| 319 | | rect.left = rect.right - width - m_frameWidth; |
| 320 | | rect.bottom = rect.top + height + m_frameHeight; |
| 325 | rect.left = rect.right - width - m_frameWidth; |
| 326 | rect.bottom = rect.top + height + m_frameHeight; |
| 321 | 327 | break; |
| 322 | 328 | |
| 323 | 329 | default: |
| 324 | | rect.right = rect.left + width + m_frameWidth; |
| 325 | | rect.bottom = rect.top + height + m_frameHeight; |
| 330 | rect.right = rect.left + width + m_frameWidth; |
| 331 | rect.bottom = rect.top + height + m_frameHeight; |
| 326 | 332 | break; |
| 327 | 333 | } |
| 328 | 334 | |
| 329 | | m_eventQueue.postSizeEvent(m_width, m_height); |
| 335 | m_eventQueue.postSizeEvent(findHandle(_hwnd), m_width, m_height); |
| 330 | 336 | } |
| 331 | 337 | return 0; |
| 332 | 338 | |
| 333 | 339 | case WM_SIZE: |
| 334 | 340 | { |
| 335 | | uint32_t width = GET_X_LPARAM(_lparam); |
| 341 | uint32_t width = GET_X_LPARAM(_lparam); |
| 336 | 342 | uint32_t height = GET_Y_LPARAM(_lparam); |
| 337 | 343 | |
| 338 | | m_width = width; |
| 344 | m_width = width; |
| 339 | 345 | m_height = height; |
| 340 | | m_eventQueue.postSizeEvent(m_width, m_height); |
| 346 | m_eventQueue.postSizeEvent(findHandle(_hwnd), m_width, m_height); |
| 341 | 347 | } |
| 342 | 348 | break; |
| 343 | 349 | |
| r32204 | r32205 | |
| 361 | 367 | int32_t mx = GET_X_LPARAM(_lparam); |
| 362 | 368 | int32_t my = GET_Y_LPARAM(_lparam); |
| 363 | 369 | |
| 364 | | if (m_mouseLock) |
| 370 | if (_hwnd == m_mouseLock) |
| 365 | 371 | { |
| 366 | 372 | mx -= m_mx; |
| 367 | 373 | my -= m_my; |
| r32204 | r32205 | |
| 372 | 378 | break; |
| 373 | 379 | } |
| 374 | 380 | |
| 375 | | setMousePos(m_mx, m_my); |
| 381 | setMousePos(_hwnd, m_mx, m_my); |
| 376 | 382 | } |
| 377 | 383 | |
| 378 | | m_eventQueue.postMouseEvent(mx, my, m_mz); |
| 384 | m_eventQueue.postMouseEvent(findHandle(_hwnd), mx, my, m_mz); |
| 379 | 385 | } |
| 380 | 386 | break; |
| 381 | 387 | |
| 382 | 388 | case WM_MOUSEWHEEL: |
| 383 | 389 | { |
| 384 | 390 | POINT pt = { GET_X_LPARAM(_lparam), GET_Y_LPARAM(_lparam) }; |
| 385 | | ScreenToClient(m_hwnd, &pt); |
| 391 | ScreenToClient(_hwnd, &pt); |
| 386 | 392 | int32_t mx = pt.x; |
| 387 | 393 | int32_t my = pt.y; |
| 388 | 394 | m_mz += GET_WHEEL_DELTA_WPARAM(_wparam); |
| 389 | | m_eventQueue.postMouseEvent(mx, my, m_mz); |
| 395 | m_eventQueue.postMouseEvent(findHandle(_hwnd), mx, my, m_mz); |
| 390 | 396 | } |
| 391 | 397 | break; |
| 392 | 398 | |
| r32204 | r32205 | |
| 396 | 402 | { |
| 397 | 403 | int32_t mx = GET_X_LPARAM(_lparam); |
| 398 | 404 | int32_t my = GET_Y_LPARAM(_lparam); |
| 399 | | m_eventQueue.postMouseEvent(mx, my, m_mz, MouseButton::Left, _id == WM_LBUTTONDOWN); |
| 405 | m_eventQueue.postMouseEvent(findHandle(_hwnd), mx, my, m_mz, MouseButton::Left, _id == WM_LBUTTONDOWN); |
| 400 | 406 | } |
| 401 | 407 | break; |
| 402 | 408 | |
| r32204 | r32205 | |
| 406 | 412 | { |
| 407 | 413 | int32_t mx = GET_X_LPARAM(_lparam); |
| 408 | 414 | int32_t my = GET_Y_LPARAM(_lparam); |
| 409 | | m_eventQueue.postMouseEvent(mx, my, m_mz, MouseButton::Middle, _id == WM_MBUTTONDOWN); |
| 415 | m_eventQueue.postMouseEvent(findHandle(_hwnd), mx, my, m_mz, MouseButton::Middle, _id == WM_MBUTTONDOWN); |
| 410 | 416 | } |
| 411 | 417 | break; |
| 412 | 418 | |
| r32204 | r32205 | |
| 416 | 422 | { |
| 417 | 423 | int32_t mx = GET_X_LPARAM(_lparam); |
| 418 | 424 | int32_t my = GET_Y_LPARAM(_lparam); |
| 419 | | m_eventQueue.postMouseEvent(mx, my, m_mz, MouseButton::Right, _id == WM_RBUTTONDOWN); |
| 425 | m_eventQueue.postMouseEvent(findHandle(_hwnd), mx, my, m_mz, MouseButton::Right, _id == WM_RBUTTONDOWN); |
| 420 | 426 | } |
| 421 | 427 | break; |
| 422 | 428 | |
| r32204 | r32205 | |
| 428 | 434 | uint8_t modifiers = translateKeyModifiers(); |
| 429 | 435 | Key::Enum key = translateKey(_wparam); |
| 430 | 436 | |
| 437 | WindowHandle handle = findHandle(_hwnd); |
| 438 | |
| 431 | 439 | if (Key::Print == key |
| 432 | 440 | && 0x3 == ( (uint32_t)(_lparam)>>30) ) |
| 433 | 441 | { |
| r32204 | r32205 | |
| 435 | 443 | // key state bit is set to 1 and transition state bit is set to 1. |
| 436 | 444 | // |
| 437 | 445 | // http://msdn.microsoft.com/en-us/library/windows/desktop/ms646280%28v=vs.85%29.aspx |
| 438 | | m_eventQueue.postKeyEvent(key, modifiers, true); |
| 446 | m_eventQueue.postKeyEvent(handle, key, modifiers, true); |
| 439 | 447 | } |
| 440 | 448 | |
| 441 | | m_eventQueue.postKeyEvent(key, modifiers, _id == WM_KEYDOWN || _id == WM_SYSKEYDOWN); |
| 449 | m_eventQueue.postKeyEvent(handle, key, modifiers, _id == WM_KEYDOWN || _id == WM_SYSKEYDOWN); |
| 442 | 450 | } |
| 443 | 451 | break; |
| 444 | 452 | |
| r32204 | r32205 | |
| 450 | 458 | return DefWindowProc(_hwnd, _id, _wparam, _lparam); |
| 451 | 459 | } |
| 452 | 460 | |
| 453 | | void adjust(uint32_t _width, uint32_t _height, bool _windowFrame) |
| 461 | WindowHandle findHandle(HWND _hwnd) |
| 454 | 462 | { |
| 463 | bx::LwMutexScope scope(m_lock); |
| 464 | for (uint32_t ii = 0, num = m_windowAlloc.getNumHandles(); ii < num; ++ii) |
| 465 | { |
| 466 | uint16_t idx = m_windowAlloc.getHandleAt(ii); |
| 467 | if (_hwnd == m_hwnd[idx]) |
| 468 | { |
| 469 | WindowHandle handle = { idx }; |
| 470 | return handle; |
| 471 | } |
| 472 | } |
| 473 | |
| 474 | WindowHandle invalid = { UINT16_MAX }; |
| 475 | return invalid; |
| 476 | } |
| 477 | |
| 478 | void adjust(HWND _hwnd, uint32_t _width, uint32_t _height, bool _windowFrame) |
| 479 | { |
| 455 | 480 | m_width = _width; |
| 456 | 481 | m_height = _height; |
| 457 | 482 | m_aspectRatio = float(_width)/float(_height); |
| 458 | 483 | |
| 459 | | ShowWindow(m_hwnd, SW_SHOWNORMAL); |
| 484 | ShowWindow(_hwnd, SW_SHOWNORMAL); |
| 460 | 485 | RECT rect; |
| 461 | 486 | RECT newrect = {0, 0, (LONG)_width, (LONG)_height}; |
| 462 | 487 | DWORD style = WS_POPUP|WS_SYSMENU; |
| 463 | 488 | |
| 464 | 489 | if (m_frame) |
| 465 | 490 | { |
| 466 | | GetWindowRect(m_hwnd, &m_rect); |
| 467 | | m_style = GetWindowLong(m_hwnd, GWL_STYLE); |
| 491 | GetWindowRect(_hwnd, &m_rect); |
| 492 | m_style = GetWindowLong(_hwnd, GWL_STYLE); |
| 468 | 493 | } |
| 469 | 494 | |
| 470 | 495 | if (_windowFrame) |
| r32204 | r32205 | |
| 475 | 500 | else |
| 476 | 501 | { |
| 477 | 502 | #if defined(__MINGW32__) |
| 478 | | rect = m_rect; |
| 503 | rect = m_rect; |
| 479 | 504 | style = m_style; |
| 480 | 505 | #else |
| 481 | | HMONITOR monitor = MonitorFromWindow(m_hwnd, MONITOR_DEFAULTTONEAREST); |
| 506 | HMONITOR monitor = MonitorFromWindow(_hwnd, MONITOR_DEFAULTTONEAREST); |
| 482 | 507 | MONITORINFO mi; |
| 483 | 508 | mi.cbSize = sizeof(mi); |
| 484 | 509 | GetMonitorInfo(monitor, &mi); |
| r32204 | r32205 | |
| 487 | 512 | #endif // !defined(__MINGW__) |
| 488 | 513 | } |
| 489 | 514 | |
| 490 | | SetWindowLong(m_hwnd, GWL_STYLE, style); |
| 515 | SetWindowLong(_hwnd, GWL_STYLE, style); |
| 491 | 516 | uint32_t prewidth = newrect.right - newrect.left; |
| 492 | 517 | uint32_t preheight = newrect.bottom - newrect.top; |
| 493 | 518 | AdjustWindowRect(&newrect, style, FALSE); |
| 494 | 519 | m_frameWidth = (newrect.right - newrect.left) - prewidth; |
| 495 | 520 | m_frameHeight = (newrect.bottom - newrect.top) - preheight; |
| 496 | | UpdateWindow(m_hwnd); |
| 521 | UpdateWindow(_hwnd); |
| 497 | 522 | |
| 498 | 523 | if (rect.left == -32000 |
| 499 | 524 | || rect.top == -32000) |
| r32204 | r32205 | |
| 517 | 542 | top = newrect.top+(newrect.bottom-newrect.top-height)/2; |
| 518 | 543 | } |
| 519 | 544 | |
| 520 | | HWND parent = GetWindow(m_hwnd, GW_OWNER); |
| 545 | HWND parent = GetWindow(_hwnd, GW_OWNER); |
| 521 | 546 | if (NULL != parent) |
| 522 | 547 | { |
| 523 | 548 | if (_windowFrame) |
| r32204 | r32205 | |
| 544 | 569 | } |
| 545 | 570 | } |
| 546 | 571 | |
| 547 | | SetWindowPos(m_hwnd |
| 572 | SetWindowPos(_hwnd |
| 548 | 573 | , HWND_TOP |
| 549 | 574 | , left |
| 550 | 575 | , top |
| r32204 | r32205 | |
| 553 | 578 | , SWP_SHOWWINDOW |
| 554 | 579 | ); |
| 555 | 580 | |
| 556 | | ShowWindow(m_hwnd, SW_RESTORE); |
| 581 | ShowWindow(_hwnd, SW_RESTORE); |
| 557 | 582 | |
| 558 | 583 | m_frame = _windowFrame; |
| 559 | 584 | } |
| 560 | 585 | |
| 561 | | void setMousePos(int32_t _mx, int32_t _my) |
| 586 | void setMousePos(HWND _hwnd, int32_t _mx, int32_t _my) |
| 562 | 587 | { |
| 563 | 588 | POINT pt = { _mx, _my }; |
| 564 | | ClientToScreen(m_hwnd, &pt); |
| 589 | ClientToScreen(_hwnd, &pt); |
| 565 | 590 | SetCursorPos(pt.x, pt.y); |
| 566 | 591 | } |
| 567 | 592 | |
| 568 | | void setMouseLock(bool _lock) |
| 593 | void setMouseLock(HWND _hwnd, bool _lock) |
| 569 | 594 | { |
| 570 | | if (_lock != m_mouseLock) |
| 595 | if (_hwnd != m_mouseLock) |
| 571 | 596 | { |
| 572 | 597 | if (_lock) |
| 573 | 598 | { |
| 574 | 599 | m_mx = m_width/2; |
| 575 | 600 | m_my = m_height/2; |
| 576 | 601 | ShowCursor(false); |
| 577 | | setMousePos(m_mx, m_my); |
| 602 | setMousePos(_hwnd, m_mx, m_my); |
| 578 | 603 | } |
| 579 | 604 | else |
| 580 | 605 | { |
| 581 | | setMousePos(m_mx, m_my); |
| 606 | setMousePos(_hwnd, m_mx, m_my); |
| 582 | 607 | ShowCursor(true); |
| 583 | 608 | } |
| 584 | 609 | |
| 585 | | m_mouseLock = _lock; |
| 610 | m_mouseLock = _hwnd; |
| 586 | 611 | } |
| 587 | 612 | } |
| 588 | 613 | |
| 589 | 614 | static LRESULT CALLBACK wndProc(HWND _hwnd, UINT _id, WPARAM _wparam, LPARAM _lparam); |
| 590 | 615 | |
| 591 | 616 | EventQueue m_eventQueue; |
| 617 | bx::LwMutex m_lock; |
| 592 | 618 | |
| 593 | | HWND m_hwnd; |
| 619 | bx::HandleAllocT<ENTRY_CONFIG_MAX_WINDOWS> m_windowAlloc; |
| 620 | |
| 621 | HWND m_hwnd[ENTRY_CONFIG_MAX_WINDOWS]; |
| 594 | 622 | RECT m_rect; |
| 595 | 623 | DWORD m_style; |
| 596 | 624 | uint32_t m_width; |
| r32204 | r32205 | |
| 606 | 634 | int32_t m_mz; |
| 607 | 635 | |
| 608 | 636 | bool m_frame; |
| 609 | | bool m_mouseLock; |
| 637 | HWND m_mouseLock; |
| 610 | 638 | bool m_init; |
| 611 | 639 | bool m_exit; |
| 612 | 640 | |
| r32204 | r32205 | |
| 629 | 657 | s_ctx.m_eventQueue.release(_event); |
| 630 | 658 | } |
| 631 | 659 | |
| 632 | | void setWindowSize(uint32_t _width, uint32_t _height) |
| 660 | WindowHandle createWindow(uint32_t _width, uint32_t _height, const char* /*_title*/) |
| 633 | 661 | { |
| 634 | | PostMessage(s_ctx.m_hwnd, WM_USER_SET_WINDOW_SIZE, 0, (_height<<16) | (_width&0xffff) ); |
| 662 | bx::LwMutexScope scope(s_ctx.m_lock); |
| 663 | WindowHandle handle = { s_ctx.m_windowAlloc.alloc() }; |
| 664 | |
| 665 | if (UINT16_MAX != handle.idx) |
| 666 | { |
| 667 | PostMessage(s_ctx.m_hwnd[0], WM_USER_CREATE_WINDOW, handle.idx, (_height<<16) | (_width&0xffff) ); |
| 668 | } |
| 669 | |
| 670 | return handle; |
| 635 | 671 | } |
| 636 | 672 | |
| 637 | | void setWindowTitle(const char* _title) |
| 673 | void destroyWindow(WindowHandle _handle) |
| 638 | 674 | { |
| 639 | | SetWindowTextA(s_ctx.m_hwnd, _title); |
| 640 | | SetWindowTextA(GetWindow(s_ctx.m_hwnd, GW_HWNDNEXT), _title); |
| 675 | PostMessage(s_ctx.m_hwnd[_handle.idx], WM_CLOSE, _handle.idx, 0); |
| 641 | 676 | } |
| 642 | 677 | |
| 643 | | void toggleWindowFrame() |
| 678 | void setWindowSize(WindowHandle _handle, uint32_t _width, uint32_t _height) |
| 644 | 679 | { |
| 645 | | PostMessage(s_ctx.m_hwnd, WM_USER_TOGGLE_WINDOW_FRAME, 0, 0); |
| 680 | PostMessage(s_ctx.m_hwnd[_handle.idx], WM_USER_SET_WINDOW_SIZE, _handle.idx, (_height<<16) | (_width&0xffff) ); |
| 646 | 681 | } |
| 647 | 682 | |
| 648 | | void setMouseLock(bool _lock) |
| 683 | void setWindowTitle(WindowHandle _handle, const char* _title) |
| 649 | 684 | { |
| 650 | | PostMessage(s_ctx.m_hwnd, WM_USER_MOUSE_LOCK, 0, _lock); |
| 685 | SetWindowTextA(s_ctx.m_hwnd[_handle.idx], _title); |
| 686 | // SetWindowTextA(GetWindow(s_ctx.m_hwnd[_handle.idx], GW_HWNDNEXT), _title); |
| 651 | 687 | } |
| 652 | 688 | |
| 689 | void toggleWindowFrame(WindowHandle _handle) |
| 690 | { |
| 691 | PostMessage(s_ctx.m_hwnd[_handle.idx], WM_USER_TOGGLE_WINDOW_FRAME, _handle.idx, 0); |
| 692 | } |
| 693 | |
| 694 | void setMouseLock(WindowHandle _handle, bool _lock) |
| 695 | { |
| 696 | PostMessage(s_ctx.m_hwnd[_handle.idx], WM_USER_MOUSE_LOCK, _handle.idx, _lock); |
| 697 | } |
| 698 | |
| 653 | 699 | int32_t MainThreadEntry::threadFunc(void* _userData) |
| 654 | 700 | { |
| 655 | 701 | MainThreadEntry* self = (MainThreadEntry*)_userData; |
| 656 | 702 | int32_t result = main(self->m_argc, self->m_argv); |
| 657 | | PostMessage(s_ctx.m_hwnd, WM_QUIT, 0, 0); |
| 703 | PostMessage(s_ctx.m_hwnd[0], WM_QUIT, 0, 0); |
| 658 | 704 | return result; |
| 659 | 705 | } |
| 660 | 706 | |
branches/osd/src/lib/bgfx/common/entry/entry_p.h
| r32204 | r32205 | |
| 21 | 21 | # define ENTRY_CONFIG_USE_NATIVE 0 |
| 22 | 22 | #endif // ... |
| 23 | 23 | |
| 24 | #ifndef ENTRY_CONFIG_MAX_WINDOWS |
| 25 | # define ENTRY_CONFIG_MAX_WINDOWS 8 |
| 26 | #endif // ENTRY_CONFIG_MAX_WINDOWS |
| 27 | |
| 24 | 28 | #if !defined(ENTRY_DEFAULT_WIDTH) && !defined(ENTRY_DEFAULT_HEIGHT) |
| 25 | 29 | # define ENTRY_DEFAULT_WIDTH 1280 |
| 26 | 30 | # define ENTRY_DEFAULT_HEIGHT 720 |
| r32204 | r32205 | |
| 28 | 32 | # error "Both ENTRY_DEFAULT_WIDTH and ENTRY_DEFAULT_HEIGHT must be defined." |
| 29 | 33 | #endif // ENTRY_DEFAULT_WIDTH |
| 30 | 34 | |
| 35 | #define ENTRY_IMPLEMENT_EVENT(_class, _type) \ |
| 36 | _class(WindowHandle _handle) : Event(_type, _handle) {} |
| 37 | |
| 31 | 38 | namespace entry |
| 32 | 39 | { |
| 33 | 40 | int main(int _argc, char** _argv); |
| r32204 | r32205 | |
| 40 | 47 | Key, |
| 41 | 48 | Mouse, |
| 42 | 49 | Size, |
| 50 | Window, |
| 43 | 51 | }; |
| 44 | 52 | |
| 53 | Event(Enum _type) |
| 54 | : m_type(_type) |
| 55 | { |
| 56 | m_handle.idx = UINT16_MAX; |
| 57 | } |
| 58 | |
| 59 | Event(Enum _type, WindowHandle _handle) |
| 60 | : m_type(_type) |
| 61 | , m_handle(_handle) |
| 62 | { |
| 63 | } |
| 64 | |
| 45 | 65 | Event::Enum m_type; |
| 66 | WindowHandle m_handle; |
| 46 | 67 | }; |
| 47 | 68 | |
| 48 | 69 | struct KeyEvent : public Event |
| 49 | 70 | { |
| 71 | ENTRY_IMPLEMENT_EVENT(KeyEvent, Event::Key); |
| 72 | |
| 50 | 73 | Key::Enum m_key; |
| 51 | 74 | uint8_t m_modifiers; |
| 52 | 75 | bool m_down; |
| r32204 | r32205 | |
| 54 | 77 | |
| 55 | 78 | struct MouseEvent : public Event |
| 56 | 79 | { |
| 80 | ENTRY_IMPLEMENT_EVENT(MouseEvent, Event::Mouse); |
| 81 | |
| 57 | 82 | int32_t m_mx; |
| 58 | 83 | int32_t m_my; |
| 59 | 84 | int32_t m_mz; |
| r32204 | r32205 | |
| 64 | 89 | |
| 65 | 90 | struct SizeEvent : public Event |
| 66 | 91 | { |
| 92 | ENTRY_IMPLEMENT_EVENT(SizeEvent, Event::Size); |
| 93 | |
| 67 | 94 | uint32_t m_width; |
| 68 | 95 | uint32_t m_height; |
| 69 | 96 | }; |
| 70 | 97 | |
| 98 | struct WindowEvent : public Event |
| 99 | { |
| 100 | ENTRY_IMPLEMENT_EVENT(WindowEvent, Event::Window); |
| 101 | |
| 102 | void* m_nwh; |
| 103 | }; |
| 104 | |
| 71 | 105 | const Event* poll(); |
| 72 | 106 | void release(const Event* _event); |
| 73 | 107 | |
| r32204 | r32205 | |
| 76 | 110 | public: |
| 77 | 111 | void postExitEvent() |
| 78 | 112 | { |
| 79 | | Event* ev = new Event; |
| 80 | | ev->m_type = Event::Exit; |
| 113 | Event* ev = new Event(Event::Exit); |
| 81 | 114 | m_queue.push(ev); |
| 82 | 115 | } |
| 83 | 116 | |
| 84 | | void postKeyEvent(Key::Enum _key, uint8_t _modifiers, bool _down) |
| 117 | void postKeyEvent(WindowHandle _handle, Key::Enum _key, uint8_t _modifiers, bool _down) |
| 85 | 118 | { |
| 86 | | KeyEvent* ev = new KeyEvent; |
| 87 | | ev->m_type = Event::Key; |
| 88 | | ev->m_key = _key; |
| 119 | KeyEvent* ev = new KeyEvent(_handle); |
| 120 | ev->m_key = _key; |
| 89 | 121 | ev->m_modifiers = _modifiers; |
| 90 | | ev->m_down = _down; |
| 122 | ev->m_down = _down; |
| 91 | 123 | m_queue.push(ev); |
| 92 | 124 | } |
| 93 | 125 | |
| 94 | | void postMouseEvent(int32_t _mx, int32_t _my, int32_t _mz) |
| 126 | void postMouseEvent(WindowHandle _handle, int32_t _mx, int32_t _my, int32_t _mz) |
| 95 | 127 | { |
| 96 | | MouseEvent* ev = new MouseEvent; |
| 97 | | ev->m_type = Event::Mouse; |
| 98 | | ev->m_mx = _mx; |
| 99 | | ev->m_my = _my; |
| 100 | | ev->m_mz = _mz; |
| 128 | MouseEvent* ev = new MouseEvent(_handle); |
| 129 | ev->m_mx = _mx; |
| 130 | ev->m_my = _my; |
| 131 | ev->m_mz = _mz; |
| 101 | 132 | ev->m_button = MouseButton::None; |
| 102 | | ev->m_down = false; |
| 103 | | ev->m_move = true; |
| 133 | ev->m_down = false; |
| 134 | ev->m_move = true; |
| 104 | 135 | m_queue.push(ev); |
| 105 | 136 | } |
| 106 | 137 | |
| 107 | | void postMouseEvent(int32_t _mx, int32_t _my, int32_t _mz, MouseButton::Enum _button, bool _down) |
| 138 | void postMouseEvent(WindowHandle _handle, int32_t _mx, int32_t _my, int32_t _mz, MouseButton::Enum _button, bool _down) |
| 108 | 139 | { |
| 109 | | MouseEvent* ev = new MouseEvent; |
| 110 | | ev->m_type = Event::Mouse; |
| 111 | | ev->m_mx = _mx; |
| 112 | | ev->m_my = _my; |
| 113 | | ev->m_mz = _mz; |
| 140 | MouseEvent* ev = new MouseEvent(_handle); |
| 141 | ev->m_mx = _mx; |
| 142 | ev->m_my = _my; |
| 143 | ev->m_mz = _mz; |
| 114 | 144 | ev->m_button = _button; |
| 115 | | ev->m_down = _down; |
| 116 | | ev->m_move = false; |
| 145 | ev->m_down = _down; |
| 146 | ev->m_move = false; |
| 117 | 147 | m_queue.push(ev); |
| 118 | 148 | } |
| 119 | 149 | |
| 120 | | void postSizeEvent(uint32_t _width, uint32_t _height) |
| 150 | void postSizeEvent(WindowHandle _handle, uint32_t _width, uint32_t _height) |
| 121 | 151 | { |
| 122 | | SizeEvent* ev = new SizeEvent; |
| 123 | | ev->m_type = Event::Size; |
| 124 | | ev->m_width = _width; |
| 152 | SizeEvent* ev = new SizeEvent(_handle); |
| 153 | ev->m_width = _width; |
| 125 | 154 | ev->m_height = _height; |
| 126 | 155 | m_queue.push(ev); |
| 127 | 156 | } |
| 128 | 157 | |
| 158 | void postWindowEvent(WindowHandle _handle, void* _nwh = NULL) |
| 159 | { |
| 160 | WindowEvent* ev = new WindowEvent(_handle); |
| 161 | ev->m_nwh = _nwh; |
| 162 | m_queue.push(ev); |
| 163 | } |
| 164 | |
| 129 | 165 | const Event* poll() |
| 130 | 166 | { |
| 131 | 167 | return m_queue.pop(); |