src/ui/FUi_OrientationAgent.cpp

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Flora License, Version 1.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://floralicense.org/license/
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an AS IS BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 /**
  19  * @file        FUi_OrientationAgent.cpp
  20  * @brief       This is the implementation file for the _OrientationAgent class.
  21  */
  22
  23 #include <unique_ptr.h>
  24 #include <app.h>
  25 #include <FBaseSysLog.h>
  26 #include <FBaseColArrayList.h>
  27 #include "FUi_OrientationAgent.h"
  28 #include "FUi_ControlManager.h"
  29 #include "FUi_ControlImplManager.h"
  30 #include "FUi_PublicOrientationEvent.h"
  31 #include "FUi_ControlImpl.h"
  32 #include "FUi_Window.h"
  33 #include "FUiCtrl_FormImpl.h"
  34 #include "FUiCtrl_FrameImpl.h"
  35 #include "FUiCtrl_Frame.h"
  36 #include "FUiCtrl_Form.h"
  37 #include "FUi_EcoreEvasMgr.h"
  38 #include "FUi_EcoreEvas.h"
  39 #include "FUi_ControlManager.h"
  40 #include "FUi_UiNotificationEvent.h"
  41 #include "FUi_UiEventManager.h"
  42
  43 using namespace std;
  44 using namespace Tizen::Base;
  45 using namespace Tizen::Base::Collection;
  46 using namespace Tizen::Base::Runtime;
  47 using namespace Tizen::Ui::Controls;
  48 using namespace Tizen::Graphics;
  49
  50 namespace Tizen { namespace Ui {
  51
  52 const String _REQUEST_ORIENTATION_EVENT = L"RequestOrientationEvent";
  53
  54 _OrientationAgent*
  55 _OrientationAgent::CreateInstanceN(Control& publicControl)
  56 {
  57         _OrientationAgent* pAgent = new (std::nothrow) _OrientationAgent(publicControl);
  58         SysTryReturn(NID_UI, pAgent, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] Memory is insufficient.");
  59
  60         result r = GetLastResult();
  61         SysTryCatch(NID_UI, r == E_SUCCESS, , r, "[%s] Propagating.", GetErrorMessage(r));
  62
  63         SetLastResult(E_SUCCESS);
  64
  65         return pAgent;
  66
  67 CATCH:
  68         delete pAgent;
  69         return null;
  70 }
  71
  72 _OrientationAgent::_OrientationAgent(Control& publicControl)
  73         : __publicControl(publicControl)
  74         , __pPublicEvent(null)
  75         , __mode(ORIENTATION_PORTRAIT)
  76         , __status(ORIENTATION_STATUS_PORTRAIT)
  77         , __tempStatus(ORIENTATION_STATUS_PORTRAIT)
  78         , __firePublicEvent(false)
  79         , __statusChanged(false)
  80         , __updateStatus(true)
  81 #if defined(WINDOW_BASE_ROTATE)
  82         , __draw(false)
  83 #endif
  84 {
  85         _PublicOrientationEvent* pPublicEvent = _PublicOrientationEvent::CreateInstanceN(publicControl);
  86
  87         result r = GetLastResult();
  88         SysTryReturnVoidResult(NID_UI, pPublicEvent, r, "[%s] Propagating.", GetErrorMessage(r));
  89
  90         __pPublicEvent = pPublicEvent;
  91
  92         SetLastResult(E_SUCCESS);
  93 }
  94
  95 _OrientationAgent::~_OrientationAgent(void)
  96 {
  97         if (__pPublicEvent)
  98         {
  99                 delete __pPublicEvent;
 100                 __pPublicEvent = null;
 101         }
 102 }
 103
 104 void
 105 _OrientationAgent::AddListener(IOrientationEventListener& listener)
 106 {
 107         result r = __pPublicEvent->AddListener(listener);
 108         SysTryReturnVoidResult(NID_UI, r == E_SUCCESS, r, "[%s] Propagating.", GetErrorMessage(r));
 109
 110         SetLastResult(E_SUCCESS);
 111 }
 112
 113 void
 114 _OrientationAgent::RemoveListener(IOrientationEventListener& listener)
 115 {
 116         result r = __pPublicEvent->RemoveListener(listener);
 117         SysTryReturnVoidResult(NID_UI, r == E_SUCCESS, r, "[%s] Propagating.", GetErrorMessage(r));
 118
 119         SetLastResult(E_SUCCESS);
 120 }
 121
 122 Orientation
 123 _OrientationAgent::GetMode(void) const
 124 {
 125         return __mode;
 126 }
 127
 128 OrientationStatus
 129 _OrientationAgent::GetStatus(void) const
 130 {
 131         return __status;
 132 }
 133
 134 void
 135 _OrientationAgent::SetMode(Orientation mode)
 136 {
 137         SysTryReturnVoidResult(NID_UI, mode != ORIENTATION_NONE, E_INVALID_ARG, "[E_INVALID_ARG] A specified input parameter is invalid.");
 138
 139         SetLastResult(E_SUCCESS);
 140
 141         if (__mode == mode)
 142         {
 143                 return;
 144         }
 145
 146         __mode = mode;
 147         Update();
 148 }
 149
 150 void
 151 _OrientationAgent::Update(bool draw)
 152 {
 153 #if defined(WINDOW_BASE_ROTATE)
 154         // Update orientation status(Not Auto-mode)
 155         // Request rotation to window manager -> async -> Update VEs
 156         // Window(not rotation) -> sync -> UpdateVEs
 157
 158         _ControlImplManager* pImplManager = _ControlImplManager::GetInstance();
 159         SysAssert(pImplManager);
 160
 161         _ControlImpl* pImpl = _ControlImpl::GetInstance(__publicControl);
 162         if (!pImpl)
 163         {
 164                 return;
 165         }
 166
 167         _EcoreEvas* pEcoreEvas = GetEcoreEvasMgr()->GetEcoreEvas();
 168         if (!pEcoreEvas)
 169         {
 170                 return;
 171         }
 172
 173         bool autoMode = false;
 174
 175         if ((__mode == ORIENTATION_AUTOMATIC) || (__mode == ORIENTATION_AUTOMATIC_FOUR_DIRECTION))
 176         {
 177                 autoMode = true;
 178         }
 179
 180 //      if (autoMode == false)
 181 //      {
 182                 // [Sync]
 183                 // Update orientation status
 184                 // Update VEs
 185                 // Fire orientation event
 186                 // Rotate screen
 187                 // Set preffered rotation
 188
 189                 OrientationStatus status = pImplManager->GetOrientationStatus(__mode);
 190
 191                 if (__updateStatus == true)
 192                 {
 193                         __statusChanged = false;
 194                         if (__status != status)
 195                         {
 196                                 __statusChanged = true;
 197                                 __updateStatus = false;
 198                         }
 199                 }
 200
 201                 __status = status;
 202
 203                 pEcoreEvas->AllowSetWindowBounds(false);
 204                 FireEvent(status);
 205                 pEcoreEvas->AllowSetWindowBounds(true);
 206
 207                 // For the form to be made by Ui-Builder
 208                 if ((draw == true) && (__statusChanged == true))
 209                 {
 210                         _ControlOrientation coreOrientation =
 211                                 (status == ORIENTATION_STATUS_PORTRAIT || status == ORIENTATION_STATUS_PORTRAIT_REVERSE) ?
 212                                 _CONTROL_ORIENTATION_PORTRAIT : _CONTROL_ORIENTATION_LANDSCAPE;
 213
 214                         Rectangle temp;
 215                         bool exist = pImpl->GetBuilderBounds(coreOrientation, temp);
 216                         if (exist)
 217                         {
 218                                 pImpl->Invalidate(true);
 219                         }
 220                 }
 221
 222                 // Despite not changing status, it needs to rotate screen.
 223                 _ControlImpl* pControlImpl = _ControlImpl::GetInstance(__publicControl);
 224                 pImplManager->RotateScreen(pControlImpl, status);
 225
 226                 _Window* pRootWindow = pImpl->GetCore().GetRootWindow();
 227                 if (pRootWindow)
 228                 {
 229                         SetRotation(*pRootWindow, __mode);
 230                 }
 231 //      }
 232 //      else
 233 //      {
 234                 // [Async]
 235                 // Set preffered rotation
 236
 237 //              _Window* pRootWindow = pImpl->GetCore().GetRootWindow();
 238 //              if (pRootWindow)
 239 //              {
 240 //                      SetRotation(*pRootWindow, __mode);
 241 //              }
 242
 243                 __draw = draw;
 244 //      }
 245 #else
 246         _ControlImplManager* pImplManager = _ControlImplManager::GetInstance();
 247         SysAssert(pImplManager);
 248
 249         _ControlImpl* pImpl = _ControlImpl::GetInstance(__publicControl);
 250         if (!pImpl)
 251         {
 252                 return;
 253         }
 254
 255         _EcoreEvas* pEcoreEvas = GetEcoreEvasMgr()->GetEcoreEvas();
 256         if (!pEcoreEvas)
 257         {
 258                 return;
 259         }
 260
 261         _Form* pForm = dynamic_cast<_Form*>(&(pImpl->GetCore()));
 262         if (pForm)
 263         {
 264                 _Control* pParent = pForm->GetParent();
 265
 266                 if (pParent)
 267                 {
 268                         int index = pParent->GetChildIndex(*pForm);
 269                         int childCount = pParent->GetChildCount();
 270
 271                         if (index == (childCount - 1))
 272                         {
 273                                 _Window* pWindow = pForm->GetRootWindow();
 274                                 if (pWindow)
 275                                 {
 276                                         if ((__mode == ORIENTATION_AUTOMATIC) || (__mode == ORIENTATION_AUTOMATIC_FOUR_DIRECTION))
 277                                         {
 278                                                 pEcoreEvas->SetWindowOrientationEnabled(*pWindow, true);
 279                                                 pWindow->SetOrientationEnabled(true);
 280                                         }
 281                                         else
 282                                         {
 283                                                 pEcoreEvas->SetWindowOrientationEnabled(*pWindow, false);
 284                                                 pWindow->SetOrientationEnabled(false);
 285                                         }
 286                                 }
 287                         }
 288                 }
 289         }
 290         else
 291         {
 292                 _Frame* pFrame = dynamic_cast<_Frame*>(&(pImpl->GetCore()));
 293                 if (pFrame)
 294                 {
 295                         int childCount = pFrame->GetChildCount();
 296                         if (childCount == 0)
 297                         {
 298                                 _Window* pCurrentFrame = _ControlManager::GetInstance()->GetCurrentFrame();
 299                                 if (pCurrentFrame == pFrame)
 300                                 {
 301                                         if ((__mode == ORIENTATION_AUTOMATIC) || (__mode == ORIENTATION_AUTOMATIC_FOUR_DIRECTION))
 302                                         {
 303                                                 pEcoreEvas->SetWindowOrientationEnabled(*pFrame, true);
 304                                                 pFrame->SetOrientationEnabled(true);
 305                                         }
 306                                         else
 307                                         {
 308                                                 pEcoreEvas->SetWindowOrientationEnabled(*pFrame, false);
 309                                                 pFrame->SetOrientationEnabled(false);
 310                                         }
 311                                 }
 312                         }
 313                 }
 314         }
 315
 316         OrientationStatus status = pImplManager->GetOrientationStatus(__mode);
 317
 318         if (__updateStatus == true)
 319         {
 320                 __statusChanged = false;
 321                 if (__status != status)
 322                 {
 323                         __statusChanged = true;
 324                         __updateStatus = false;
 325                 }
 326         }
 327
 328         __status = status;
 329
 330         pEcoreEvas->AllowSetWindowBounds(false);
 331         FireEvent(status);
 332         pEcoreEvas->AllowSetWindowBounds(true);
 333
 334         // For the form to be made by Ui-Builder
 335         if ((draw == true) && (__statusChanged == true))
 336         {
 337                 _ControlOrientation coreOrientation =
 338                         (status == ORIENTATION_STATUS_PORTRAIT || status == ORIENTATION_STATUS_PORTRAIT_REVERSE) ?
 339                         _CONTROL_ORIENTATION_PORTRAIT : _CONTROL_ORIENTATION_LANDSCAPE;
 340
 341                 Rectangle temp;
 342                 bool exist = pImpl->GetBuilderBounds(coreOrientation, temp);
 343                 if (exist)
 344                 {
 345                         pImpl->Invalidate(true);
 346                 }
 347         }
 348
 349         // Despite not changing status, it needs to rotate screen.
 350         _ControlImpl* pControlImpl = _ControlImpl::GetInstance(__publicControl);
 351         pImplManager->RotateScreen(pControlImpl, status);
 352 #endif
 353 }
 354
 355 #if defined(WINDOW_BASE_ROTATE)
 356 void
 357 _OrientationAgent::UpdateOrientation(void)
 358 {
 359         // Get window rotation
 360         // Update VEs
 361         // Fire orientation event
 362         // Update window bounds
 363         // Invalidate
 364
 365         _EcoreEvas* pEcoreEvas = GetEcoreEvasMgr()->GetEcoreEvas();
 366         if (!pEcoreEvas)
 367         {
 368                 return;
 369         }
 370
 371         _ControlImpl* pImpl = _ControlImpl::GetInstance(__publicControl);
 372         if (!pImpl)
 373         {
 374                 return;
 375         }
 376
 377         _Window* pRootWindow = pImpl->GetCore().GetRootWindow();
 378         if (!pRootWindow)
 379         {
 380                 return;
 381         }
 382
 383         int rotation = pEcoreEvas->GetWindowRotation(*pRootWindow);
 384         OrientationStatus status = ORIENTATION_STATUS_NONE;
 385         switch (rotation)
 386         {
 387         case 0:
 388                 status = ORIENTATION_STATUS_PORTRAIT;
 389                 break;
 390         case 270:
 391                 status = ORIENTATION_STATUS_LANDSCAPE;
 392                 break;
 393         case 180:
 394                 status = ORIENTATION_STATUS_PORTRAIT_REVERSE;
 395                 break;
 396         case 90:
 397                 status = ORIENTATION_STATUS_LANDSCAPE_REVERSE;
 398                 break;
 399         default:
 400                 break;
 401         }
 402
 403         if (__updateStatus == true)
 404         {
 405                 __statusChanged = false;
 406                 if (__status != status)
 407                 {
 408                         __statusChanged = true;
 409                         __updateStatus = false;
 410                 }
 411         }
 412
 413         __status = status;
 414
 415         pEcoreEvas->AllowSetWindowBounds(false);
 416         FireEvent(status);
 417         pEcoreEvas->AllowSetWindowBounds(true);
 418
 419         // For the form to be made by Ui-Builder
 420         if ((__draw == true) && (__statusChanged == true))
 421         {
 422                 _ControlOrientation coreOrientation =
 423                         (status == ORIENTATION_STATUS_PORTRAIT || status == ORIENTATION_STATUS_PORTRAIT_REVERSE) ?
 424                         _CONTROL_ORIENTATION_PORTRAIT : _CONTROL_ORIENTATION_LANDSCAPE;
 425
 426                 Rectangle temp;
 427                 bool exist = pImpl->GetBuilderBounds(coreOrientation, temp);
 428                 if (exist)
 429                 {
 430                         pImpl->Invalidate(true);
 431                 }
 432         }
 433
 434         pEcoreEvas->RotateWindow(*pRootWindow, rotation);
 435
 436         pImpl->Invalidate(true);
 437
 438         Rectangle bounds = pRootWindow->GetBounds();
 439         SysLog(NID_UI, "[Window Manager Rotation][Window : 0x%x, rot = %d, %d, %d, %d, %d] Update Orientation.", pRootWindow->GetNativeHandle(), rotation, bounds.x, bounds.y, bounds.width, bounds.height);
 440 }
 441 #endif
 442
 443 void
 444 _OrientationAgent::RequestOrientationEvent(void)
 445 {
 446         ClearLastResult();
 447
 448         _ControlImpl* pImpl = _ControlImpl::GetInstance(__publicControl);
 449         SysTryReturnVoidResult(NID_UI, pImpl, E_SYSTEM, "[E_SYSTEM] A system error occurred.");
 450
 451         unique_ptr<ArrayList> pEventArgs(new (std::nothrow) ArrayList());
 452         SysTryReturnVoidResult(NID_UI, pEventArgs, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] Memory is insufficient.");
 453         pEventArgs->Construct();
 454
 455         unique_ptr<String> pString(new (std::nothrow) Tizen::Base::String(_REQUEST_ORIENTATION_EVENT));
 456         SysTryReturnVoidResult(NID_UI, pString, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] Memory is insufficient.");
 457
 458         pEventArgs->Add(*(pString.get()));
 459
 460         _UiNotificationEvent event(pImpl->GetCore().GetHandle(), pEventArgs.get());
 461
 462         result r = _UiEventManager::GetInstance()->PostEvent(event);
 463         SysTryReturnVoidResult(NID_UI, r == E_SUCCESS, E_SYSTEM, "[E_SYSTEM] A system error occurred.");
 464
 465         pString.release();
 466         pEventArgs.release();
 467 }
 468
 469 void
 470 _OrientationAgent::FireOrientationEvent(void)
 471 {
 472         if (__firePublicEvent)
 473         {
 474                 return;
 475         }
 476
 477         __firePublicEvent = true;
 478
 479         SysLog(NID_UI, "Fire the orientation event.");
 480
 481         if (__statusChanged)
 482         {
 483                 IEventArg* pArg = _PublicOrientationEvent::CreateOrientationEventArgN(*__pPublicEvent->GetSource(), __status);
 484                 __pPublicEvent->Fire(*pArg);
 485
 486                 _ControlImpl* pImpl = _ControlImpl::GetInstance(__publicControl);
 487                 if (pImpl)
 488                 {
 489                         _Window* pWindow = pImpl->GetCore().GetRootWindow();
 490                         if (pWindow)
 491                         {
 492                                 SysLog(NID_UI, "[Window Manager Rotation][Window : 0x%x] Fire the public orientation event..", pWindow->GetNativeHandle());
 493                         }
 494                 }
 495
 496                 __updateStatus = true;
 497         }
 498 }
 499
 500 void
 501 _OrientationAgent::FireEvent(OrientationStatus status)
 502 {
 503         ClearLastResult();
 504
 505         _ControlManager* pCoreManager = _ControlManager::GetInstance();
 506         SysAssert(pCoreManager);
 507
 508         _ControlImpl* pImpl = _ControlImpl::GetInstance(__publicControl);
 509         if (!pImpl)
 510         {
 511                 return;
 512         }
 513
 514         _ControlOrientation coreOrientation =
 515                 (status == ORIENTATION_STATUS_PORTRAIT || status == ORIENTATION_STATUS_PORTRAIT_REVERSE) ?
 516                 _CONTROL_ORIENTATION_PORTRAIT : _CONTROL_ORIENTATION_LANDSCAPE;
 517
 518         _ControlImplManager* pImplManager = _ControlImplManager::GetInstance();
 519         SysAssert(pImplManager);
 520
 521         // Core
 522         pCoreManager->SetOrientation(coreOrientation);
 523         pImplManager->SetOrientationStatus(status);
 524         pImpl->GetCore().ChangeLayout(coreOrientation);
 525
 526 #if !defined(WINDOW_BASE_ROTATE)
 527         // Ownee
 528         int owneeCount = pImpl->GetCore().GetOwneeCount();
 529         for (int i = 0; i < owneeCount; i++)
 530         {
 531                 _Window* pOwnee = pImpl->GetCore().GetOwnee(i);
 532
 533                 if (pOwnee)
 534                 {
 535                         pOwnee->ChangeLayout(coreOrientation);
 536                 }
 537         }
 538 #endif
 539
 540         // Public
 541         if (__firePublicEvent && __statusChanged)
 542         {
 543                 IEventArg* pArg = _PublicOrientationEvent::CreateOrientationEventArgN(*__pPublicEvent->GetSource(), status);
 544                 __pPublicEvent->Fire(*pArg);
 545
 546                 __updateStatus = true;
 547         }
 548 }
 549
 550 #if defined(WINDOW_BASE_ROTATE)
 551 void
 552 _OrientationAgent::SetRotation(const _Window& window, Orientation orientation)
 553 {
 554         _EcoreEvas* pEcoreEvas = GetEcoreEvasMgr()->GetEcoreEvas();
 555         if (!pEcoreEvas)
 556         {
 557                 return;
 558         }
 559
 560         switch (orientation)
 561         {
 562         case ORIENTATION_PORTRAIT:
 563                 pEcoreEvas->SetWindowPreferredRotation(window, 0);
 564                 break;
 565         case ORIENTATION_LANDSCAPE:
 566                 pEcoreEvas->SetWindowPreferredRotation(window, 270);
 567                 break;
 568         case ORIENTATION_PORTRAIT_REVERSE:
 569                 pEcoreEvas->SetWindowPreferredRotation(window, 180);
 570                 break;
 571         case ORIENTATION_LANDSCAPE_REVERSE:
 572                 pEcoreEvas->SetWindowPreferredRotation(window, 90);
 573                 break;
 574         case ORIENTATION_AUTOMATIC:
 575                 {
 576                         pEcoreEvas->SetWindowPreferredRotation(window, -1);
 577                         int autoRotation[3] = {0, 90, 270};
 578                         pEcoreEvas->SetWindowAvailabledRotation(window, autoRotation, 3);
 579                 }
 580
 581                 break;
 582         case ORIENTATION_AUTOMATIC_FOUR_DIRECTION:
 583                 {
 584                         pEcoreEvas->SetWindowPreferredRotation(window, -1);
 585                         int autoFourRotation[4] = {0, 90, 180, 270};
 586                         pEcoreEvas->SetWindowAvailabledRotation(window, autoFourRotation, 4);
 587                 }
 588
 589                 break;
 590         default:
 591                 break;
 592         }
 593
 594         // [Ownee]
 595         // 1. ActivateWindow
 596         // 2. SetOwner
 597         // 3. SetRotation
 598
 599         _ControlImpl* pImpl = _ControlImpl::GetInstance(__publicControl);
 600         if (!pImpl)
 601         {
 602                 return;
 603         }
 604
 605         int owneeCount = pImpl->GetCore().GetOwneeCount();
 606         for (int i = 0; i < owneeCount; i++)
 607         {
 608                 _Window* pOwnee = pImpl->GetCore().GetOwnee(i);
 609                 if (pOwnee)
 610                 {
 611                         pEcoreEvas->SetOwner(*pOwnee, pImpl->GetCore());
 612                 }
 613         }
 614
 615         _Control* pParent = pImpl->GetCore().GetParent();
 616         if (pParent)
 617         {
 618                 int owneeCount = pParent->GetOwneeCount();
 619                 for (int i = 0; i < owneeCount; i++)
 620                 {
 621                         _Window* pOwnee = pParent->GetOwnee(i);
 622                         if (pOwnee)
 623                         {
 624                                 pEcoreEvas->SetOwner(*pOwnee, *pParent);
 625                         }
 626                 }
 627         }
 628 }
 629 #endif
 630
 631 }} // Tizen::Ui