dali/internal/window-system/windows/window-base-win.cpp

   1 /*
   2  * Copyright (c) 2021 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali/internal/window-system/windows/window-base-win.h>
  20
  21 // EXTERNAL_HEADERS
  22 #include <dali/integration-api/debug.h>
  23 #include <dali/public-api/object/any.h>
  24
  25 // INTERNAL HEADERS
  26 #include <dali/internal/window-system/common/window-impl.h>
  27 #include <dali/internal/window-system/common/window-render-surface.h>
  28 #include <dali/internal/window-system/common/window-system.h>
  29
  30 namespace Dali
  31 {
  32 namespace Internal
  33 {
  34 namespace Adaptor
  35 {
  36 namespace
  37 {
  38 const Device::Class::Type    DEFAULT_DEVICE_CLASS    = Device::Class::NONE;
  39 const Device::Subclass::Type DEFAULT_DEVICE_SUBCLASS = Device::Subclass::NONE;
  40
  41 const unsigned int PRIMARY_TOUCH_BUTTON_ID(1);
  42
  43 #if defined(DEBUG_ENABLED)
  44 Debug::Filter* gWindowBaseLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_WINDOW_BASE");
  45 #endif
  46
  47 } // unnamed namespace
  48
  49 WindowBaseWin::WindowBaseWin(Dali::PositionSize positionSize, Any surface, bool isTransparent)
  50 : mWin32Window(0),
  51   mOwnSurface(false),
  52   mIsTransparent(false), // Should only be set to true once we actually create a transparent window regardless of what isTransparent is.
  53   mRotationAppSet(false)
  54 {
  55   Initialize(positionSize, surface, isTransparent);
  56 }
  57
  58 WindowBaseWin::~WindowBaseWin()
  59 {
  60   mWindowImpl.PostWinMessage(WM_CLOSE, 0, 0);
  61 }
  62
  63 void WindowBaseWin::Initialize(PositionSize positionSize, Any surface, bool isTransparent)
  64 {
  65   // see if there is a surface in Any surface
  66   uintptr_t surfaceId = GetSurfaceId(surface);
  67
  68   // if the surface is empty, create a new one.
  69   if(surfaceId == 0)
  70   {
  71     // we own the surface about to created
  72     mOwnSurface = true;
  73     CreateWinWindow(positionSize, isTransparent);
  74   }
  75   else
  76   {
  77     SetWinWindow(surfaceId);
  78   }
  79
  80   mWindowImpl.SetListener(MakeCallback(this, &WindowBaseWin::EventEntry));
  81 }
  82
  83 void WindowBaseWin::OnDeleteRequest()
  84 {
  85   mDeleteRequestSignal.Emit();
  86 }
  87
  88 void WindowBaseWin::OnFocusIn(int type, TWinEventInfo* event)
  89 {
  90 }
  91
  92 void WindowBaseWin::OnFocusOut(int type, TWinEventInfo* event)
  93 {
  94 }
  95
  96 void WindowBaseWin::OnWindowDamaged(int type, TWinEventInfo* event)
  97 {
  98   Event_Mouse_Button* windowDamagedEvent((Event_Mouse_Button*)event);
  99
 100   if(windowDamagedEvent->window == mWin32Window)
 101   {
 102     DamageArea area;
 103     area.x = 0;
 104     area.y = 0;
 105     WindowSystem::GetScreenSize(area.width, area.height);
 106
 107     mWindowDamagedSignal.Emit(area);
 108   }
 109 }
 110
 111 void WindowBaseWin::OnMouseButtonDown(int type, TWinEventInfo* event)
 112 {
 113   Event_Mouse_Button touchEvent = *((Event_Mouse_Button*)event);
 114   touchEvent.timestamp          = GetTickCount();
 115   touchEvent.x                  = LOWORD(event->lParam);
 116   touchEvent.y                  = HIWORD(event->lParam);
 117   touchEvent.multi.device       = DEVICE_MOUSE;
 118
 119   if(touchEvent.window == mWin32Window)
 120   {
 121     PointState::Type state(PointState::DOWN);
 122
 123     Integration::Point point;
 124     point.SetDeviceId(touchEvent.multi.device);
 125     point.SetState(state);
 126     point.SetScreenPosition(Vector2(touchEvent.x, touchEvent.y + WindowsPlatform::WindowImpl::EDGE_HEIGHT));
 127     point.SetRadius(touchEvent.multi.radius, Vector2(touchEvent.multi.radius_x, touchEvent.multi.radius_y));
 128     point.SetPressure(touchEvent.multi.pressure);
 129     point.SetAngle(Degree(touchEvent.multi.angle));
 130
 131     mTouchEventSignal.Emit(point, touchEvent.timestamp);
 132   }
 133 }
 134
 135 void WindowBaseWin::OnMouseButtonUp(int type, TWinEventInfo* event)
 136 {
 137   Event_Mouse_Button touchEvent = *((Event_Mouse_Button*)event);
 138   touchEvent.timestamp          = GetTickCount();
 139   touchEvent.x                  = LOWORD(event->lParam);
 140   touchEvent.y                  = HIWORD(event->lParam);
 141   touchEvent.multi.device       = DEVICE_MOUSE;
 142
 143   if(touchEvent.window == mWin32Window)
 144   {
 145     PointState::Type state(PointState::UP);
 146
 147     Integration::Point point;
 148     point.SetDeviceId(touchEvent.multi.device);
 149     point.SetState(state);
 150     point.SetScreenPosition(Vector2(touchEvent.x, touchEvent.y + WindowsPlatform::WindowImpl::EDGE_HEIGHT));
 151     point.SetRadius(touchEvent.multi.radius, Vector2(touchEvent.multi.radius_x, touchEvent.multi.radius_y));
 152     point.SetPressure(touchEvent.multi.pressure);
 153     point.SetAngle(Degree(touchEvent.multi.angle));
 154
 155     mTouchEventSignal.Emit(point, touchEvent.timestamp);
 156   }
 157 }
 158
 159 void WindowBaseWin::OnMouseButtonMove(int type, TWinEventInfo* event)
 160 {
 161   Event_Mouse_Button touchEvent = *((Event_Mouse_Button*)event);
 162   touchEvent.timestamp          = GetTickCount();
 163   touchEvent.x                  = LOWORD(event->lParam);
 164   touchEvent.y                  = HIWORD(event->lParam);
 165   touchEvent.multi.device       = DEVICE_MOUSE;
 166
 167   if(touchEvent.window == mWin32Window)
 168   {
 169     PointState::Type state(PointState::MOTION);
 170
 171     Integration::Point point;
 172     point.SetDeviceId(touchEvent.multi.device);
 173     point.SetState(state);
 174     point.SetScreenPosition(Vector2(touchEvent.x, touchEvent.y + WindowsPlatform::WindowImpl::EDGE_HEIGHT));
 175     point.SetRadius(touchEvent.multi.radius, Vector2(touchEvent.multi.radius_x, touchEvent.multi.radius_y));
 176     point.SetPressure(touchEvent.multi.pressure);
 177     point.SetAngle(Degree(touchEvent.multi.angle));
 178
 179     mTouchEventSignal.Emit(point, touchEvent.timestamp);
 180   }
 181 }
 182
 183 void WindowBaseWin::OnMouseWheel(int type, TWinEventInfo* event)
 184 {
 185   Event_Mouse_Wheel mouseWheelEvent = *((Event_Mouse_Wheel*)(event));
 186
 187   if(mouseWheelEvent.window == mWin32Window)
 188   {
 189     DALI_LOG_INFO(gWindowBaseLogFilter, Debug::General, "WindowBaseWin::OnMouseWheel: direction: %d, modifiers: %d, x: %d, y: %d, z: %d\n", mouseWheelEvent.direction, mouseWheelEvent.modifiers, mouseWheelEvent.x, mouseWheelEvent.y, mouseWheelEvent.z);
 190
 191     Integration::WheelEvent wheelEvent(Integration::WheelEvent::MOUSE_WHEEL, mouseWheelEvent.direction, mouseWheelEvent.modifiers, Vector2(mouseWheelEvent.x, mouseWheelEvent.y), mouseWheelEvent.z, mouseWheelEvent.timestamp);
 192
 193     mWheelEventSignal.Emit(wheelEvent);
 194   }
 195 }
 196
 197 void WindowBaseWin::OnKeyDown(int type, TWinEventInfo* event)
 198 {
 199   if(event->mWindow == mWin32Window)
 200   {
 201     DALI_LOG_INFO(gWindowBaseLogFilter, Debug::General, "WindowBaseWin::OnKeyDown\n");
 202
 203     int         keyCode = event->wParam;
 204     std::string keyName(WindowsPlatform::GetKeyName(keyCode));
 205     std::string keyString;
 206     std::string emptyString;
 207
 208     int           modifier(0);
 209     unsigned long time(0);
 210
 211     // Ensure key event string is not NULL as keys like SHIFT have a null string.
 212     keyString.push_back(event->wParam);
 213
 214     Integration::KeyEvent keyEvent(keyName, emptyString, keyString, keyCode, modifier, time, Integration::KeyEvent::DOWN, emptyString, emptyString, DEFAULT_DEVICE_CLASS, DEFAULT_DEVICE_SUBCLASS);
 215
 216     mKeyEventSignal.Emit(keyEvent);
 217   }
 218 }
 219
 220 void WindowBaseWin::OnKeyUp(int type, TWinEventInfo* event)
 221 {
 222   if(event->mWindow == mWin32Window)
 223   {
 224     DALI_LOG_INFO(gWindowBaseLogFilter, Debug::General, "WindowBaseWin::OnKeyDown\n");
 225
 226     int         keyCode = event->wParam;
 227     std::string keyName(WindowsPlatform::GetKeyName(keyCode));
 228     std::string keyString;
 229     std::string emptyString;
 230
 231     int           modifier(0);
 232     unsigned long time(0);
 233
 234     // Ensure key event string is not NULL as keys like SHIFT have a null string.
 235     keyString.push_back(event->wParam);
 236
 237     Integration::KeyEvent keyEvent(keyName, emptyString, keyString, keyCode, modifier, time, Integration::KeyEvent::UP, emptyString, emptyString, DEFAULT_DEVICE_CLASS, DEFAULT_DEVICE_SUBCLASS);
 238
 239     mKeyEventSignal.Emit(keyEvent);
 240   }
 241 }
 242
 243 Any WindowBaseWin::GetNativeWindow()
 244 {
 245   return mWin32Window;
 246 }
 247
 248 int WindowBaseWin::GetNativeWindowId()
 249 {
 250   return mWin32Window;
 251 }
 252
 253 EGLNativeWindowType WindowBaseWin::CreateEglWindow(int width, int height)
 254 {
 255   return reinterpret_cast<EGLNativeWindowType>(mWin32Window);
 256 }
 257
 258 void WindowBaseWin::DestroyEglWindow()
 259 {
 260 }
 261
 262 void WindowBaseWin::SetEglWindowRotation(int angle)
 263 {
 264 }
 265
 266 void WindowBaseWin::SetEglWindowBufferTransform(int angle)
 267 {
 268 }
 269
 270 void WindowBaseWin::SetEglWindowTransform(int angle)
 271 {
 272 }
 273
 274 void WindowBaseWin::ResizeEglWindow(PositionSize positionSize)
 275 {
 276 }
 277
 278 bool WindowBaseWin::IsEglWindowRotationSupported()
 279 {
 280   return false;
 281 }
 282
 283 void WindowBaseWin::Move(PositionSize positionSize)
 284 {
 285 }
 286
 287 void WindowBaseWin::Resize(PositionSize positionSize)
 288 {
 289   ::SetWindowPos((HWND)mWin32Window, NULL, positionSize.x, positionSize.y, positionSize.width, positionSize.height, SWP_SHOWWINDOW);
 290 }
 291
 292 void WindowBaseWin::MoveResize(PositionSize positionSize)
 293 {
 294 }
 295
 296 void WindowBaseWin::SetClass(const std::string& name, const std::string& className)
 297 {
 298 }
 299
 300 void WindowBaseWin::Raise()
 301 {
 302 }
 303
 304 void WindowBaseWin::Lower()
 305 {
 306 }
 307
 308 void WindowBaseWin::Activate()
 309 {
 310 }
 311
 312 void WindowBaseWin::SetAvailableAnlges(const std::vector<int>& angles)
 313 {
 314 }
 315
 316 void WindowBaseWin::SetPreferredAngle(int angle)
 317 {
 318 }
 319
 320 void WindowBaseWin::SetAcceptFocus(bool accept)
 321 {
 322 }
 323
 324 void WindowBaseWin::Show()
 325 {
 326 }
 327
 328 void WindowBaseWin::Hide()
 329 {
 330 }
 331
 332 unsigned int WindowBaseWin::GetSupportedAuxiliaryHintCount() const
 333 {
 334   return 0;
 335 }
 336
 337 std::string WindowBaseWin::GetSupportedAuxiliaryHint(unsigned int index) const
 338 {
 339   return std::string();
 340 }
 341
 342 unsigned int WindowBaseWin::AddAuxiliaryHint(const std::string& hint, const std::string& value)
 343 {
 344   return 0;
 345 }
 346
 347 bool WindowBaseWin::RemoveAuxiliaryHint(unsigned int id)
 348 {
 349   return false;
 350 }
 351
 352 bool WindowBaseWin::SetAuxiliaryHintValue(unsigned int id, const std::string& value)
 353 {
 354   return false;
 355 }
 356
 357 std::string WindowBaseWin::GetAuxiliaryHintValue(unsigned int id) const
 358 {
 359   return std::string();
 360 }
 361
 362 unsigned int WindowBaseWin::GetAuxiliaryHintId(const std::string& hint) const
 363 {
 364   return 0;
 365 }
 366
 367 void WindowBaseWin::SetInputRegion(const Rect<int>& inputRegion)
 368 {
 369 }
 370
 371 void WindowBaseWin::SetType(Dali::WindowType type)
 372 {
 373 }
 374
 375 Dali::WindowOperationResult WindowBaseWin::SetNotificationLevel(Dali::WindowNotificationLevel level)
 376 {
 377   return Dali::WindowOperationResult::NOT_SUPPORTED;
 378 }
 379
 380 Dali::WindowNotificationLevel WindowBaseWin::GetNotificationLevel() const
 381 {
 382   return Dali::WindowNotificationLevel::NONE;
 383 }
 384
 385 void WindowBaseWin::SetOpaqueState(bool opaque)
 386 {
 387 }
 388
 389 Dali::WindowOperationResult WindowBaseWin::SetScreenOffMode(WindowScreenOffMode screenOffMode)
 390 {
 391   return Dali::WindowOperationResult::NOT_SUPPORTED;
 392 }
 393
 394 WindowScreenOffMode WindowBaseWin::GetScreenOffMode() const
 395 {
 396   return WindowScreenOffMode::TIMEOUT;
 397 }
 398
 399 Dali::WindowOperationResult WindowBaseWin::SetBrightness(int brightness)
 400 {
 401   return Dali::WindowOperationResult::NOT_SUPPORTED;
 402 }
 403
 404 int WindowBaseWin::GetBrightness() const
 405 {
 406   return 0;
 407 }
 408
 409 bool WindowBaseWin::GrabKey(Dali::KEY key, KeyGrab::KeyGrabMode grabMode)
 410 {
 411   return false;
 412 }
 413
 414 bool WindowBaseWin::UngrabKey(Dali::KEY key)
 415 {
 416   return false;
 417 }
 418
 419 bool WindowBaseWin::GrabKeyList(const Dali::Vector<Dali::KEY>& key, const Dali::Vector<KeyGrab::KeyGrabMode>& grabMode, Dali::Vector<bool>& result)
 420 {
 421   return false;
 422 }
 423
 424 bool WindowBaseWin::UngrabKeyList(const Dali::Vector<Dali::KEY>& key, Dali::Vector<bool>& result)
 425 {
 426   return false;
 427 }
 428
 429 void WindowBaseWin::GetDpi(unsigned int& dpiHorizontal, unsigned int& dpiVertical)
 430 {
 431   // calculate DPI
 432   float xres, yres;
 433
 434   //// 1 inch = 25.4 millimeters
 435   mWindowImpl.GetDPI(xres, yres);
 436
 437   xres *= 1.5f;
 438   yres *= 1.5f;
 439
 440   dpiHorizontal = static_cast<int>(xres + 0.5f); // rounding
 441   dpiVertical   = static_cast<int>(yres + 0.5f);
 442 }
 443
 444 int WindowBaseWin::GetScreenRotationAngle()
 445 {
 446   return 0;
 447 }
 448
 449 void WindowBaseWin::SetWindowRotationAngle(int degree)
 450 {
 451 }
 452
 453 void WindowBaseWin::WindowRotationCompleted(int degree, int width, int height)
 454 {
 455 }
 456
 457 void WindowBaseWin::SetTransparency(bool transparent)
 458 {
 459 }
 460
 461 int WindowBaseWin::GetOrientation() const
 462 {
 463   return 0;
 464 }
 465
 466 uintptr_t WindowBaseWin::GetSurfaceId(Any surface) const
 467 {
 468   uintptr_t surfaceId = 0;
 469
 470   if(surface.Empty() == false)
 471   {
 472     // check we have a valid type
 473     DALI_ASSERT_ALWAYS((surface.GetType() == typeid(WinWindowHandle)) && "Surface type is invalid");
 474
 475     surfaceId = AnyCast<WinWindowHandle>(surface);
 476   }
 477   return surfaceId;
 478 }
 479
 480 void WindowBaseWin::CreateWinWindow(PositionSize positionSize, bool isTransparent)
 481 {
 482   long hWnd = WindowsPlatform::WindowImpl::CreateHwnd("Demo", positionSize.x, positionSize.y, positionSize.width, positionSize.height, NULL);
 483   mWindowImpl.SetHWND(hWnd);
 484
 485   mWin32Window = static_cast<WinWindowHandle>(hWnd);
 486
 487   DALI_ASSERT_ALWAYS(mWin32Window != 0 && "There is no Windows window");
 488 }
 489
 490 void WindowBaseWin::SetWinWindow(uintptr_t surfaceId)
 491 {
 492   HWND hWnd = (HWND)surfaceId;
 493
 494   mWin32Window = static_cast<WinWindowHandle>(surfaceId);
 495
 496   mWindowImpl.SetHWND(surfaceId);
 497
 498   mWindowImpl.SetWinProc();
 499 }
 500
 501 void WindowBaseWin::EventEntry(TWinEventInfo* event)
 502 {
 503   unsigned int uMsg = event->uMsg;
 504
 505   switch(uMsg)
 506   {
 507     case WM_SETFOCUS:
 508     {
 509       OnFocusIn(uMsg, event);
 510       break;
 511     }
 512
 513     case WM_KILLFOCUS:
 514     {
 515       OnFocusOut(uMsg, event);
 516       break;
 517     }
 518
 519     case WM_PAINT:
 520     {
 521       OnWindowDamaged(uMsg, event);
 522       break;
 523     }
 524
 525     case WM_LBUTTONDOWN:
 526     {
 527       OnMouseButtonDown(uMsg, event);
 528       break;
 529     }
 530
 531     case WM_LBUTTONUP:
 532     {
 533       OnMouseButtonUp(uMsg, event);
 534       break;
 535     }
 536
 537     case WM_MOUSEMOVE:
 538     {
 539       OnMouseButtonMove(uMsg, event);
 540       break;
 541     }
 542
 543     case WM_MOUSEWHEEL:
 544     {
 545       OnMouseWheel(uMsg, event);
 546       break;
 547     }
 548
 549     case WM_KEYDOWN:
 550     {
 551       OnKeyDown(uMsg, event);
 552       break;
 553     }
 554
 555     case WM_KEYUP:
 556     {
 557       OnKeyUp(uMsg, event);
 558       break;
 559     }
 560
 561     default:
 562       break;
 563   }
 564 }
 565
 566 void WindowBaseWin::SetParent(WindowBase* parentWinBase)
 567 {
 568 }
 569
 570 int WindowBaseWin::CreateFrameRenderedSyncFence()
 571 {
 572   return -1;
 573 }
 574
 575 int WindowBaseWin::CreateFramePresentedSyncFence()
 576 {
 577   return -1;
 578 }
 579
 580 } // namespace Adaptor
 581
 582 } // namespace Internal
 583
 584 } // namespace Dali