src/IntMultipleWindowForm.cpp

   1 //\r
   2 // Copyright (c) 2012 Samsung Electronics Co., Ltd.\r
   3 //\r
   4 // Licensed under the Flora License, Version 1.0 (the License);\r
   5 // you may not use this file except in compliance with the License.\r
   6 // You may obtain a copy of the License at\r
   7 //\r
   8 //     http://floralicense.org/license/\r
   9 //\r
  10 // Unless required by applicable law or agreed to in writing, software\r
  11 // distributed under the License is distributed on an AS IS BASIS,\r
  12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13 // See the License for the specific language governing permissions and\r
  14 // limitations under the License.\r
  15 //\r
  16 \r
  17 //!Internet MultipleWindowForm class\r
  18 /*@file:        MultipleWindowForm.cpp\r
  19  *@brief:       The MultipleWindowForm provides multiple instance of mainscenes and displays them in a Listview\r
  20  *\r
  21  */\r
  22 \r
  23 #include <FAppUiApp.h>\r
  24 #include <FUiScenes.h>\r
  25 \r
  26 #include "IntCommonLib.h"\r
  27 #include "IntConfirmationPopup.h"\r
  28 #include "IntMainForm.h"\r
  29 #include "IntMultipleWindowForm.h"\r
  30 #include "IntMultipleWindowPresentationModel.h"\r
  31 #include "IntSceneRegister.h"\r
  32 \r
  33 using namespace Tizen::App;\r
  34 using namespace Tizen::Base;\r
  35 using namespace Tizen::Base::Collection;\r
  36 using namespace Tizen::Graphics;\r
  37 using namespace Tizen::Ui;\r
  38 using namespace Tizen::Ui::Controls;\r
  39 using namespace Tizen::Ui::Scenes;\r
  40 \r
  41 static const int W_ICON_IMAGE_WIDTH = 72;\r
  42 \r
  43 MultipleWindowForm::MultipleWindowForm(void)\r
  44 : __pList(null)\r
  45 , __pListIconImage(null)\r
  46 , __pListDeleteImage(null)\r
  47 {\r
  48 }\r
  49 \r
  50 MultipleWindowForm::~MultipleWindowForm(void)\r
  51 {\r
  52         if (__pListIconImage)\r
  53         {\r
  54                 delete __pListIconImage;\r
  55                 __pListIconImage = null;\r
  56         }\r
  57         if (__pListDeleteImage)\r
  58         {\r
  59                 delete __pListDeleteImage;\r
  60                 __pListDeleteImage = null;\r
  61         }\r
  62 }\r
  63 \r
  64 bool\r
  65 MultipleWindowForm::Initialize(void)\r
  66 {\r
  67         result r = E_SUCCESS;\r
  68 \r
  69         r = Construct(L"IDL_MULTIPLE_WINDOW");\r
  70         if (r == E_SUCCESS)\r
  71         {\r
  72                 return true;\r
  73         }\r
  74         else\r
  75         {\r
  76                 return false;\r
  77         }\r
  78 }\r
  79 \r
  80 result\r
  81 MultipleWindowForm::OnInitializing(void)\r
  82 {\r
  83         result r = E_SUCCESS;\r
  84         FooterItem closeButton;\r
  85         FooterItem newButton;\r
  86 \r
  87         SceneManager* pSceneManager = SceneManager::GetInstance();\r
  88 \r
  89         if (pSceneManager == null)\r
  90         {\r
  91                 return E_FAILURE;\r
  92         }\r
  93 \r
  94         Footer* pFooter = GetFooter();\r
  95 \r
  96         if (pFooter == NULL)\r
  97         {\r
  98                 return E_FAILURE;\r
  99         }\r
 100 \r
 101         SetFormStyle(FORM_STYLE_NORMAL | FORM_STYLE_INDICATOR | FORM_STYLE_HEADER | FORM_STYLE_FOOTER);\r
 102 \r
 103         r = pSceneManager->AddSceneEventListener(IDSCN_MULTIPLE_WINDOW, *this);\r
 104 \r
 105         // Setup back event listener\r
 106         SetFormBackEventListener(this);\r
 107         pFooter->AddActionEventListener(*this);\r
 108 \r
 109         AppResource* pAppResource = Application::GetInstance()->GetAppResource();\r
 110 \r
 111         if (pAppResource)\r
 112         {\r
 113                 __pListIconImage = pAppResource->GetBitmapN(L"ListIcon.png");\r
 114                 __pListDeleteImage = pAppResource->GetBitmapN(L"deleteIcon.png");\r
 115         }\r
 116 \r
 117         __pList = static_cast< ListView* >(GetControl(L"IDC_LISTVIEW"));\r
 118 \r
 119         if (__pList != null)\r
 120         {\r
 121                 __pList->SetItemProvider(*this);\r
 122                 __pList->AddListViewItemEventListener(*this);\r
 123         }\r
 124 \r
 125         AddOrientationEventListener(*this);\r
 126 //      r = pFooter->SetStyle(FOOTER_STYLE_BUTTON_TEXT);\r
 127         r = closeButton.Construct(IDA_BUTTON_CLOSEALL);\r
 128         r = closeButton.SetText(CommonUtil::GetString(L"IDS_BR_CLOSE_ALL"));\r
 129         r = pFooter->AddItem(closeButton);\r
 130         r = newButton.Construct(IDA_BUTTON_NEW);\r
 131         r = newButton.SetText(CommonUtil::GetString(L"IDS_BR_SK1_NEW_WINDOW"));\r
 132         r = pFooter->AddItem(newButton);\r
 133 \r
 134         return r;\r
 135 }\r
 136 \r
 137 void\r
 138 MultipleWindowForm::OnSceneActivatedN(const SceneId& previousSceneId, const SceneId& currentSceneId, IList* pArgs)\r
 139 {\r
 140         if (MultipleWindowPresentationModel::GetInstance()->GetAllWindowArrayList()->GetCount() >= 9)\r
 141         {\r
 142                 GetFooter()->SetItemEnabled(1,false);\r
 143         }\r
 144         else\r
 145         {\r
 146                 GetFooter()->SetItemEnabled(1,true);\r
 147         }\r
 148         if (__pList)\r
 149         {\r
 150                 __pList->UpdateList();\r
 151         }\r
 152         GetFooter()->Invalidate(true);\r
 153         return;\r
 154 }\r
 155 \r
 156 void\r
 157 MultipleWindowForm::OnSceneDeactivated(const SceneId& currentSceneId, const SceneId& nextSceneId)\r
 158 {\r
 159         if (__pListIconImage)\r
 160         {\r
 161                 delete __pListIconImage;\r
 162                 __pListIconImage = NULL;\r
 163         }\r
 164         return;\r
 165 }\r
 166 \r
 167 result\r
 168 MultipleWindowForm::OnTerminating(void)\r
 169 {\r
 170         result r = E_SUCCESS;\r
 171 \r
 172         if (__pListIconImage)\r
 173         {\r
 174                 delete __pListIconImage;\r
 175                 __pListIconImage = NULL;\r
 176         }\r
 177         if (__pListDeleteImage)\r
 178         {\r
 179                 delete __pListDeleteImage;\r
 180                 __pListDeleteImage = NULL;\r
 181         }\r
 182 \r
 183         return r;\r
 184 }\r
 185 \r
 186 void\r
 187 MultipleWindowForm::OnActionPerformed(const Control& source, int actionId)\r
 188 {\r
 189         SceneManager* pSceneManager = SceneManager::GetInstance();\r
 190 \r
 191         if (pSceneManager == null)\r
 192         {\r
 193                 return;\r
 194         }\r
 195 \r
 196         String closeWarning = CommonUtil::GetString(L"IDS_BR_CLOSE_ALL_WINDOWS_Q");\r
 197 \r
 198         switch (actionId)\r
 199         {\r
 200         case IDA_BUTTON_NEW:\r
 201         {\r
 202                 WindowInfo* pNewWindowInfo = MultipleWindowPresentationModel::GetInstance()->CreateNewMainViewScene();\r
 203 \r
 204                 if (pNewWindowInfo == null)\r
 205                 {\r
 206                         return;\r
 207                 }\r
 208                 result r = E_SUCCESS;\r
 209                 SceneManager* pSceneManager = SceneManager::GetInstance();\r
 210                 if (pSceneManager == NULL)\r
 211                 {\r
 212                         return;\r
 213                 }\r
 214                 ArrayList* pArgList = new(std::nothrow) ArrayList();\r
 215                 if (pArgList == NULL)\r
 216                 {\r
 217                         return;\r
 218                 }\r
 219                 pArgList->Construct();\r
 220 \r
 221                 pArgList->Add(*pNewWindowInfo);\r
 222                 r = pSceneManager->GoForward(ForwardSceneTransition(pNewWindowInfo->sceneID, SCENE_TRANSITION_ANIMATION_TYPE_NONE),pArgList);\r
 223                 if (pArgList != null)\r
 224                 {\r
 225                         delete pArgList;\r
 226                         pArgList = null;\r
 227                 }\r
 228                 if(IsFailed(r))\r
 229                 {\r
 230                         AppLogDebug("MultipleWindowForm::OnActionPerformed GoForward failed %s",GetErrorMessage(r));\r
 231                         return;\r
 232                 }\r
 233         }\r
 234         break;\r
 235 \r
 236         case IDA_BUTTON_BACK:\r
 237         {\r
 238                 String* pSelectedScene = NULL;\r
 239                 Object* value = NULL;\r
 240                 MultipleWindowPresentationModel::GetInstance()->GetValue(SELECTED_SCENE_ID, &value);\r
 241                 pSelectedScene = (String*) value;\r
 242 \r
 243                 if (pSelectedScene)\r
 244                 {\r
 245                         result r = pSceneManager->GoBackward(BackwardSceneTransition(*pSelectedScene, SCENE_TRANSITION_ANIMATION_TYPE_NONE));\r
 246                         delete pSelectedScene;\r
 247                         pSelectedScene = null;\r
 248                         if(IsFailed(r))\r
 249                         {\r
 250                                 AppLogDebug("MultipleWindowForm::OnActionPerformed GoForward failed %s",GetErrorMessage(r));\r
 251                                 return;\r
 252                         }\r
 253                 }\r
 254         }\r
 255         break;\r
 256 \r
 257         case IDA_BUTTON_CLOSEALL:\r
 258         {\r
 259                 __pConfirmationPopup = new(std::nothrow) ConfirmationPopup();\r
 260                 __pConfirmationPopup->Initialize();\r
 261                 __pConfirmationPopup->RemoveActionListener(*this);\r
 262                 __pConfirmationPopup->AddActionListener(*this);\r
 263                 __pConfirmationPopup->setMessage(closeWarning);\r
 264                 __pConfirmationPopup->Show();\r
 265 \r
 266         }\r
 267         break;\r
 268         case IDA_CONFIRMATION_NO:\r
 269         {\r
 270                 __pConfirmationPopup->SetShowState(false);\r
 271                 __pConfirmationPopup->Show();\r
 272         }\r
 273         break;\r
 274         case IDA_CONFIRMATION_YES:\r
 275         {\r
 276                 ArrayList* pAllWindowList = MultipleWindowPresentationModel::GetInstance()->GetAllWindowArrayList();\r
 277                 if (pAllWindowList == NULL)\r
 278                 {\r
 279                         return;\r
 280                 }\r
 281                 int totalCount = pAllWindowList->GetCount();\r
 282 \r
 283                 for (int count = 0; count < totalCount; count++)\r
 284                 {\r
 285                         WindowInfo* pWindowInfo = dynamic_cast< WindowInfo* >(pAllWindowList->GetAt(count));\r
 286                         SceneRegister::DestroyAndUnRegisterScene(pWindowInfo->sceneID);\r
 287                 }\r
 288                 pAllWindowList->RemoveAll(true);\r
 289                 WindowInfo* pNewWindowInfo = MultipleWindowPresentationModel::GetInstance()->CreateNewMainViewScene();\r
 290 \r
 291                 if (pNewWindowInfo == null)\r
 292                 {\r
 293                         return;\r
 294                 }\r
 295                 result r = E_SUCCESS;\r
 296                 SceneManager* pSceneManager = SceneManager::GetInstance();\r
 297                 if (pSceneManager == NULL)\r
 298                 {\r
 299                         return;\r
 300                 }\r
 301                 ArrayList* pArgList = new(std::nothrow) ArrayList();\r
 302                 if (pArgList == NULL)\r
 303                 {\r
 304                         return;\r
 305                 }\r
 306                 r = pArgList->Construct();\r
 307                 if (r == E_SUCCESS)\r
 308                 {\r
 309                         pArgList->Add(*pNewWindowInfo);\r
 310                         result r = pSceneManager->GoForward(ForwardSceneTransition(pNewWindowInfo->sceneID, SCENE_TRANSITION_ANIMATION_TYPE_NONE),pArgList);\r
 311                         if (pArgList != null)\r
 312                         {\r
 313                                 delete pArgList;\r
 314                                 pArgList = null;\r
 315                         }\r
 316                         if(IsFailed(r))\r
 317                         {\r
 318                                 AppLogDebug("MultipleWindowForm::OnActionPerformed GoForward failed %s",GetErrorMessage(r));\r
 319                                 return;\r
 320                         }\r
 321                 }\r
 322                 __pConfirmationPopup->SetShowState(false);\r
 323                 __pConfirmationPopup->Show();\r
 324         }\r
 325         break;\r
 326         default:\r
 327                 break;\r
 328         }\r
 329 \r
 330 }\r
 331 \r
 332 void\r
 333 MultipleWindowForm::OnFormBackRequested(Form& source)\r
 334 {\r
 335 \r
 336         String* pSelectedScene = NULL;\r
 337         Object* value = NULL;\r
 338 \r
 339         SceneManager* pSceneManager = SceneManager::GetInstance();\r
 340         if (pSceneManager == null)\r
 341         {\r
 342                 return;\r
 343         }\r
 344 \r
 345         MultipleWindowPresentationModel::GetInstance()->GetValue(SELECTED_SCENE_ID, &value);\r
 346         pSelectedScene = (String*) value;\r
 347         if (pSelectedScene != NULL)\r
 348         {\r
 349                 result r = pSceneManager->GoBackward(BackwardSceneTransition(*pSelectedScene, SCENE_TRANSITION_ANIMATION_TYPE_NONE));\r
 350 //              delete pSelectedScene;\r
 351                 if(IsFailed(r))\r
 352                 {\r
 353                         AppLogDebug("MultipleWindowForm::OnFormBackRequested GoForward failed %s",GetErrorMessage(r));\r
 354                         return;\r
 355                 }\r
 356         }\r
 357         return;\r
 358 }\r
 359 \r
 360 void\r
 361 MultipleWindowForm::OnListViewContextItemStateChanged(ListView& listView, int index, int elementId, ListContextItemStatus state)\r
 362 {\r
 363         return;\r
 364 }\r
 365 \r
 366 void\r
 367 MultipleWindowForm::OnListViewItemStateChanged(ListView& listView, int index, int elementId, ListItemStatus status)\r
 368 {\r
 369         result r = E_SUCCESS;\r
 370         ArrayList* pAllWindowList = MultipleWindowPresentationModel::GetInstance()->GetAllWindowArrayList();\r
 371         int count = 0;\r
 372 \r
 373         if (elementId == IDA_FORMAT_DELETE_BITMAP)\r
 374         {\r
 375                 // get current scene ID and check if it is matching with deleted scene id\r
 376                 WindowInfo* pWindowInfo = dynamic_cast< WindowInfo* >(pAllWindowList->GetAt(index));\r
 377                 String* pSelectedScene = NULL;\r
 378                 Object* pValue = NULL;\r
 379 \r
 380                 if (pWindowInfo)\r
 381                 {\r
 382                         SceneRegister::DestroyAndUnRegisterScene(pWindowInfo->sceneID);\r
 383                         MultipleWindowPresentationModel::GetInstance()->GetValue(SELECTED_SCENE_ID, &pValue);\r
 384                         pSelectedScene = (String*) pValue;\r
 385                         pAllWindowList->RemoveAt(index, true);\r
 386                         if (pSelectedScene->CompareTo(pWindowInfo->sceneID) == 0)\r
 387                         {\r
 388                                 //set current scene id to last scene id\r
 389                                 int totalCount = pAllWindowList->GetCount() - 1;\r
 390                                 WindowInfo* pLastIndexWindowInfo = dynamic_cast< WindowInfo* >(pAllWindowList->GetAt(totalCount));\r
 391                                 if (pLastIndexWindowInfo != NULL)\r
 392                                 {\r
 393                                         String* pSelectedSceneID = new(std::nothrow) String(pLastIndexWindowInfo->sceneID);\r
 394                                         if (pSelectedSceneID != NULL)\r
 395                                         {\r
 396                                                 MultipleWindowPresentationModel::GetInstance()->SetValue(SELECTED_SCENE_ID, (Object*) pSelectedSceneID);\r
 397 \r
 398                                         }\r
 399                                 }\r
 400                         }\r
 401                 }\r
 402 \r
 403                 count = MultipleWindowPresentationModel::GetInstance()->GetInstance()->GetAllWindowArrayList()->GetCount();\r
 404 \r
 405                 if (count >= 9)\r
 406                 {\r
 407                         GetFooter()->SetItemEnabled(1,false);\r
 408                 }\r
 409                 else\r
 410                 {\r
 411                         GetFooter()->SetItemEnabled(1,true);\r
 412                 }\r
 413 \r
 414                 if ( count <= 1)\r
 415                 {\r
 416                         GetFooter()->SetItemEnabled(0,false);\r
 417                 }\r
 418 \r
 419                 GetFooter()->Invalidate(true);\r
 420                 __pList->RefreshList(index, LIST_REFRESH_TYPE_ITEM_REMOVE);\r
 421                 __pList->UpdateList();\r
 422         }\r
 423         else if(elementId == IDA_FORMAT_BITMAP || elementId == IDA_FORMAT_TITLE_STRING\r
 424                         || elementId == IDA_FORMAT_URL_STRING || elementId == -1)\r
 425         {\r
 426 \r
 427                 // launch the browser\r
 428                 WindowInfo* pWindowInfo = dynamic_cast< WindowInfo* >(pAllWindowList->GetAt(index));\r
 429                 if (pWindowInfo == NULL)\r
 430                 {\r
 431                         return;\r
 432                 }\r
 433                 SceneManager* pSceneManager = SceneManager::GetInstance();\r
 434                 if (pSceneManager == NULL)\r
 435                 {\r
 436                         return;\r
 437                 }\r
 438                 ArrayList* pArgList = new(std::nothrow) ArrayList();\r
 439                 if (pArgList == NULL)\r
 440                 {\r
 441                         return;\r
 442                 }\r
 443                 r = pArgList->Construct();\r
 444                 if (IsFailed(r))\r
 445                 {\r
 446                         return;\r
 447                 }\r
 448                 pArgList->Add(*pWindowInfo);\r
 449                 result r = pSceneManager->GoForward(ForwardSceneTransition(pWindowInfo->sceneID, SCENE_TRANSITION_ANIMATION_TYPE_NONE),pArgList);\r
 450 \r
 451                 if (r == E_SUCCESS)\r
 452                 {\r
 453                         AppLogDebug("go forward success");\r
 454                 }\r
 455                 else\r
 456                 {\r
 457                         AppLogDebug("go forward failed");\r
 458                 }\r
 459                 if (pArgList != null)\r
 460                 {\r
 461                         delete pArgList;\r
 462                         pArgList = null;\r
 463                 }\r
 464 \r
 465         }\r
 466 \r
 467         return;\r
 468 }\r
 469 \r
 470 void\r
 471 MultipleWindowForm::OnListViewItemSwept(ListView& listView, int index, SweepDirection direction)\r
 472 {\r
 473         return;\r
 474 }\r
 475 \r
 476 void\r
 477 MultipleWindowForm::OnListViewItemLongPressed(ListView& listView, int index, int elementId, bool& invokeListViewItemCallback)\r
 478 {\r
 479         return;\r
 480 }\r
 481 \r
 482 ListItemBase*\r
 483 MultipleWindowForm::CreateItem(int index, int itemWidth)\r
 484 {\r
 485         Rectangle listImageRect;\r
 486         Rectangle pagetTitleRect;\r
 487         Rectangle pageURLRect;\r
 488         Rectangle deleteImageRect;\r
 489         String pageTitle(L"");\r
 490         String pageURL(L"");\r
 491         result r = E_SUCCESS;\r
 492         int width = W_ICON_IMAGE_WIDTH;\r
 493 \r
 494         AppResource* pAppResource = Application::GetInstance()->GetAppResource();\r
 495         ListAnnexStyle style = LIST_ANNEX_STYLE_NORMAL;\r
 496         ArrayList* pAllWindowList = MultipleWindowPresentationModel::GetInstance()->GetAllWindowArrayList();\r
 497 \r
 498         if (pAllWindowList == null)\r
 499         {\r
 500                 return null;\r
 501         }\r
 502         WindowInfo* pWindowInfo = dynamic_cast< WindowInfo* >(pAllWindowList->GetAt(index));\r
 503         if(pWindowInfo == null)\r
 504         {\r
 505                 return NULL;\r
 506         }\r
 507         CustomItem* pItem = new(std::nothrow) CustomItem();\r
 508         pageTitle = pWindowInfo->pageTitle;\r
 509         pageURL = pWindowInfo->pageUrl;\r
 510         if (pageURL.GetLength() == 0)\r
 511         {\r
 512                 String nourl;\r
 513                 pAppResource->GetString(L"IDS_BR_BODY_ABOUT_C_BLANK", nourl);\r
 514                 pageURL = L"<"+ nourl +">";\r
 515         }\r
 516 \r
 517         Rectangle screenBounds = GetBounds();\r
 518         r = pItem->Construct(Dimension(itemWidth, 128), style);\r
 519         if (IsFailed(r))\r
 520         {\r
 521                 return NULL;\r
 522         }\r
 523 \r
 524         if (pWindowInfo->pFavicon)\r
 525         {\r
 526 \r
 527                 if( __pListIconImage != NULL)\r
 528                 {\r
 529                         delete __pListIconImage;\r
 530                         __pListIconImage = null;\r
 531                 }\r
 532 \r
 533                 __pListIconImage = new Bitmap();\r
 534                 __pListIconImage->Construct(*(pWindowInfo->pFavicon),Rectangle(0,0,pWindowInfo->pFavicon->GetWidth(),pWindowInfo->pFavicon->GetHeight()));\r
 535         }\r
 536         else\r
 537         {\r
 538                 if( __pListIconImage != NULL)\r
 539                 {\r
 540                         delete __pListIconImage;\r
 541                         __pListIconImage = null;\r
 542                 }\r
 543 \r
 544                 __pListIconImage = pAppResource->GetBitmapN(L"I01_icon_default_favicon.png");\r
 545         }\r
 546         AppLog("deleteimg %d %d",__pListDeleteImage->GetWidth(),__pListDeleteImage->GetHeight());\r
 547 \r
 548         listImageRect.SetBounds(screenBounds.x + 16, screenBounds.y + 28,width, 72);\r
 549         pagetTitleRect.SetBounds(listImageRect.x + width + 16,10, screenBounds.width - 2 * width - 64, 60);\r
 550         pageURLRect.SetBounds(pagetTitleRect.x, pagetTitleRect.y + pagetTitleRect.height, screenBounds.width - 2 * width - 120, 48);\r
 551         deleteImageRect.SetBounds(screenBounds.width - __pListDeleteImage->GetWidth() - 24, (128 - __pListDeleteImage->GetHeight() - 8)/2, __pListDeleteImage->GetWidth() + 8, __pListDeleteImage->GetHeight() + 8);\r
 552         pItem->AddElement(listImageRect, IDA_FORMAT_BITMAP, *__pListIconImage, null, null);\r
 553 \r
 554         if (pageTitle.CompareTo(L"") != 0)\r
 555         {\r
 556                 pItem->AddElement(pagetTitleRect, IDA_FORMAT_TITLE_STRING, pageTitle, 44, CUSTOM_COLOR_TRANSPARENT, CUSTOM_COLOR_TRANSPARENT, CUSTOM_COLOR_TRANSPARENT, true);\r
 557         }\r
 558 \r
 559         if (pageURL.CompareTo(L"") != 0)\r
 560         {\r
 561                 pItem->AddElement(pageURLRect, IDA_FORMAT_URL_STRING, pageURL, 32, CUSTOM_COLOR_GREY, CUSTOM_COLOR_GREY, CUSTOM_COLOR_GREY, true);\r
 562         }\r
 563 \r
 564         if (pAllWindowList)\r
 565         {\r
 566                 if (pAllWindowList->GetCount() > 1)\r
 567                 {\r
 568                         pItem->AddElement(deleteImageRect, IDA_FORMAT_DELETE_BITMAP, *__pListDeleteImage, null, null);\r
 569                         pItem->SetElementSelectionEnabled(IDA_FORMAT_DELETE_BITMAP, true);                      \r
 570                 }\r
 571         }\r
 572         return pItem;\r
 573 }\r
 574 \r
 575 bool\r
 576 MultipleWindowForm::DeleteItem(int index, ListItemBase* pItem, int itemWidth)\r
 577 {\r
 578         delete pItem;\r
 579         pItem = null;\r
 580         return true;\r
 581 }\r
 582 \r
 583 int\r
 584 MultipleWindowForm::GetItemCount(void)\r
 585 {\r
 586         ArrayList* pAllWindowList = MultipleWindowPresentationModel::GetInstance()->GetAllWindowArrayList();\r
 587         int windowCount = 0;\r
 588 \r
 589         if (pAllWindowList != null)\r
 590         {\r
 591                 windowCount = pAllWindowList->GetCount();\r
 592         }\r
 593         if (windowCount < 2)\r
 594         {\r
 595                 GetFooter()->SetItemEnabled(0, false);\r
 596         }\r
 597         else\r
 598         {\r
 599                 GetFooter()->SetItemEnabled(0, true);\r
 600         }\r
 601         GetFooter()->Invalidate(true);\r
 602         return windowCount;\r
 603 }\r
 604 \r
 605 void\r
 606 MultipleWindowForm::OnOrientationChanged(const Control& source, OrientationStatus orientationStatus)\r
 607 {\r
 608         if (__pList)\r
 609         {\r
 610                 __pList->UpdateList();\r
 611         }\r
 612 }\r