1 /*

     2 * Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB

     3 *

     4 * All rights reserved.

     5 * This component and the accompanying materials are made available

     6 * under the terms of the License "Eclipse Public License v1.0"

     7 * which accompanies this distribution, and is available

     8 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     9 *

    10 * Initial Contributors:

    11 * EmbedDev AB - initial contribution.

    12 *

    13 * Contributors:

    14 *

    15 * Description:

    16 *

    17 */

    18 

    19 #include "PodcastSettingsView.h"

    20 #include "PodcastAppUi.h"

    21 #include "Podcast.hrh"

    22 #include <aknlists.h>

    23 #include <aknsettingitemlist.h>

    24 #include <aknnavide.h> 

    25 #include <podcast.rsg>

    26 #include "SettingsEngine.h"

    27 

    28 #include <caknfileselectiondialog.h> 

    29 #include <caknmemoryselectiondialog.h> 

    30 #include <pathinfo.h>

    31 

    32 

    33 class CIapSetting: public CAknEnumeratedTextPopupSettingItem 

    34 { 

    35 public:

    36 	CIapSetting(TInt aResourceId, TInt& aValue, CPodcastModel &aPodcastModel) :

    37 		CAknEnumeratedTextPopupSettingItem(aResourceId, aValue), iPodcastModel(aPodcastModel), iIap(aValue)

    38 		{

    39 		}

    40 

    41 	~CIapSetting()

    42 		{

    43 		}

    44 

    45 	void RefreshConnectionListL()

    46 		{	

    47 		CArrayPtr< CAknEnumeratedText > * enumeratedArr = EnumeratedTextArray();

    48 		CArrayPtr< HBufC > * poppedUpTextArray = PoppedUpTextArray();

    49 		enumeratedArr->ResetAndDestroy();

    50 		poppedUpTextArray->ResetAndDestroy();		

    51 			

    52 		CDesCArrayFlat *iapArray = iPodcastModel.IAPNames();

    53 

    54 		TBool valueExists = EFalse;

    55 		DP2("InternalValue=%d, ExternalValue=%d", InternalValue(), ExternalValue());

    56 		for (int i=0;i<iapArray->Count();i++) {

    57 		HBufC *buf = (*iapArray)[i].AllocL();

    58 		poppedUpTextArray->AppendL(buf);

    59 

    60 		TInt iapId = iPodcastModel.IAPIds()[i].iIapId;

    61 		DP2("IAP name='%S', id=%d", buf, iapId);

    62 

    63 		if (iapId == ExternalValue()) {

    64 		valueExists = ETrue;

    65 		}

    66 		// both arrays destroy themselves, so we need two copies to prevent USER 44

    67 		HBufC *buf2 = (*iapArray)[i].AllocL();

    68 

    69 		CAknEnumeratedText *enumerated = new CAknEnumeratedText(iapId, buf2);

    70 		enumeratedArr->AppendL(enumerated);

    71 		}

    72 

    73 		DP1("valueExists=%d", valueExists);

    74 		if (!valueExists && iPodcastModel.IAPIds().Count() > 0 ) {

    75 		DP1("Setting iIap=%d", iPodcastModel.IAPIds()[0].iIapId);

    76 		iIap = iPodcastModel.IAPIds()[0].iIapId;

    77 		LoadL();

    78 		DP2("InternalValue=%d, ExternalValue=%d", InternalValue(), ExternalValue());

    79 		}

    80 

    81 		TRAPD(err, HandleTextArrayUpdateL());

    82 

    83 		if (err != KErrNone) {

    84 		DP1("Leave in HandleTextArrayUpdateL, err=%d", err);

    85 		}

    86 		}

    87 

    88 	void CompleteConstructionL()

    89 		{

    90 		DP("CIapSetting::CompleteConstructionL BEGIN");

    91 		CAknEnumeratedTextPopupSettingItem::CompleteConstructionL();

    92 		RefreshConnectionListL();

    93 		DP("CIapSetting::CompleteConstructionL END");

    94 		}

    95 

    96 	void EditItemL(TBool aCalledFromMenu)

    97 		{

    98 		DP("CIapSetting::EditItemL BEGIN");

    99 		LoadL();

   100 		CAknEnumeratedTextPopupSettingItem::EditItemL(aCalledFromMenu);

   101 		StoreL();		

   102 		DP2("InternalValue=%d, ExternalValue=%d", InternalValue(), ExternalValue());

   103 		DP("CIapSetting::EditItemL END");

   104 		}

   105 

   106 	void HandleSettingPageEventL(CAknSettingPage* aSettingPage, TAknSettingPageEvent aEventType)

   107 		{

   108 		DP("CIapSetting::HandleSettingPageEventL BEGIN");

   109 		CAknSettingItem::HandleSettingPageEventL(aSettingPage, aEventType);

   110 		/*if (aEventType == EEventSettingOked) 

   111 			{

   112 			DP2("InternalValue=%d, ExternalValue=%d", InternalValue(), ExternalValue());

   113 			StoreL();

   114 			}*/

   115 		DP("CIapSetting::HandleSettingPageEventL END");

   116 		}

   117 

   118 protected:

   119   	CPodcastModel& iPodcastModel;

   120   	TInt& iIap;

   121 };

   122 

   123 

   124 class CConnectionSetting: public CAknEnumeratedTextPopupSettingItem 

   125 { 

   126 public:

   127 	CConnectionSetting(TInt aResourceId, TInt& aValue, CPodcastModel &aPodcastModel) :

   128 		CAknEnumeratedTextPopupSettingItem(aResourceId, aValue), iPodcastModel(aPodcastModel)

   129 		{

   130 		}

   131 

   132 	~CConnectionSetting()

   133 		{

   134 		}

   135 

   136 	void RefreshConnectionListL()

   137 		{	

   138 		CArrayPtr< CAknEnumeratedText > * enumeratedArr = EnumeratedTextArray();

   139 		CArrayPtr< HBufC > * poppedUpTextArray = PoppedUpTextArray();						

   140 			

   141 		CDesCArrayFlat *snapArray = iPodcastModel.SNAPNames();

   142 

   143 		TBool valueExists = EFalse;

   144 		DP2("InternalValue=%d, ExternalValue=%d", InternalValue(), ExternalValue());

   145 		for (int i=0;i<snapArray->Count();i++) {

   146 			HBufC *buf = (*snapArray)[i].AllocL();

   147 			poppedUpTextArray->InsertL(EConnectionUseNetwork+i,buf);

   148 

   149 			TInt snapId = iPodcastModel.SNAPIds()[i].iIapId;

   150 			DP2("SNAP name='%S', id=%d", buf, snapId);

   151 	

   152 			if (snapId == ExternalValue()) {

   153 			valueExists = ETrue;

   154 		}

   155 		// both arrays destroy themselves, so we need two copies to prevent USER 44

   156 		HBufC *buf2 = (*snapArray)[i].AllocL();

   157 

   158 		CAknEnumeratedText *enumerated = new CAknEnumeratedText(EConnectionUseNetwork+i, buf2);

   159 		enumeratedArr->InsertL(EConnectionUseNetwork+i, enumerated);

   160 		}

   161 

   162 		DP1("valueExists=%d", valueExists);

   163 		if (!valueExists && iPodcastModel.SNAPIds().Count() > 0 ) {

   164 		DP1("Setting i=%d", iPodcastModel.SNAPIds()[0].iIapId);	

   165 		LoadL();

   166 		DP2("InternalValue=%d, ExternalValue=%d", InternalValue(), ExternalValue());

   167 		}

   168 

   169 		TRAPD(err, HandleTextArrayUpdateL());

   170 

   171 		if (err != KErrNone) {

   172 		DP1("Leave in HandleTextArrayUpdateL, err=%d", err);

   173 		}

   174 		}

   175 

   176 	void CompleteConstructionL()

   177 		{

   178 		DP("CIapSetting::CompleteConstructionL BEGIN");

   179 		CAknEnumeratedTextPopupSettingItem::CompleteConstructionL();

   180 		RefreshConnectionListL();

   181 		DP("CIapSetting::CompleteConstructionL END");

   182 		}

   183 

   184 	void EditItemL(TBool aCalledFromMenu)

   185 		{

   186 		DP("CIapSetting::EditItemL BEGIN");

   187 		LoadL();

   188 		CAknEnumeratedTextPopupSettingItem::EditItemL(aCalledFromMenu);

   189 		StoreL();		

   190 		DP2("InternalValue=%d, ExternalValue=%d", InternalValue(), ExternalValue());

   191 		DP("CIapSetting::EditItemL END");

   192 		}

   193 

   194 	void HandleSettingPageEventL(CAknSettingPage* aSettingPage, TAknSettingPageEvent aEventType)

   195 		{

   196 		DP("CIapSetting::HandleSettingPageEventL BEGIN");

   197 		CAknSettingItem::HandleSettingPageEventL(aSettingPage, aEventType);

   198 		/*if (aEventType == EEventSettingOked) 

   199 			{

   200 			DP2("InternalValue=%d, ExternalValue=%d", InternalValue(), ExternalValue());

   201 			StoreL();

   202 			}*/

   203 		DP("CIapSetting::HandleSettingPageEventL END");

   204 		}

   205 

   206 protected:

   207   	CPodcastModel& iPodcastModel;  

   208 };

   209 

   210 class CPodcastSettingItemList:public CAknSettingItemList

   211 	{

   212 public:

   213 	CPodcastSettingItemList(CPodcastModel& aPodcastModel) : iPodcastModel(aPodcastModel)

   214 		{

   215 		}

   216 	

   217 	~CPodcastSettingItemList()

   218 		{

   219 		DP("CPodcastSettingItemList~");

   220 		}

   221 

   222 	void StoreSettings() {

   223 		DP("StoreSettings BEGIN");

   224 		StoreSettingsL();

   225 		CSettingsEngine &se = iPodcastModel.SettingsEngine();

   226 		se.SetBaseDir(iShowDir);

   227 		DP1("Base Dir: %S", &iShowDir);

   228 		se.SetUpdateAutomatically((TAutoUpdateSetting)iAutoUpdate);

   229 		DP1("Update automatically: %d", iAutoUpdate);		

   230 		switch(iConnection)

   231 			{

   232 			case EConnectionDefault:

   233 				{

   234 				DP("Specific IAP: 0 Ask user");

   235 				se.SetSpecificIAP(0);	

   236 				}break;

   237 			case EConnectionAlwaysAsk:

   238 				{

   239 				DP("Specific IAP: -1 Ask user");

   240 				se.SetSpecificIAP(-1);		

   241 				}break;

   242 			

   243 			case EConnectionUseIap:

   244 				{		

   245 				DP1("Specific NETWORK: %d", iIap);		

   246 				se.SetSpecificIAP((iIap|KUseIAPFlag));	

   247 				}break;

   248 			default:

   249 			case EConnectionUseNetwork:

   250 				{

   251 				DP1("Specific IAP: %d", iIap);		

   252 				TInt snapIndex = iConnection-EConnectionUseNetwork;

   253 				se.SetSpecificIAP(iPodcastModel.SNAPIds()[snapIndex].iIapId);	

   254 				}break;

   255 			}		

   256 		

   257 		DP1("Download automatically: %d", iAutoDownload);

   258 		se.SetDownloadAutomatically(iAutoDownload);

   259 		se.SaveSettingsL();

   260 		DP("StoreSettings END");

   261 	}

   262 	

   263 	void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType)

   264 	{

   265 		DP1("CPodcastSettingItemList::HandleListBoxEventL event %d", aEventType)

   266 		CAknSettingItemList::HandleListBoxEventL(aListBox, aEventType);

   267 	}

   268 	

   269 	void UpdateSettingVisibility()

   270 		{

   271 		DP("UpdateSettingVisibility BEGIN");

   272 		LoadSettingsL();

   273 		TBool dimAutoUpdate = iConnection == EConnectionAlwaysAsk;

   274 		TBool dimIAP = iConnection < EConnectionUseIap;

   275 	

   276 		iSettingAutoUpdate->SetHidden(dimAutoUpdate);

   277 		iSettingIAP->SetHidden(dimIAP);

   278 		if(!dimIAP)

   279 			{

   280 			iSettingIAP->RefreshConnectionListL();

   281 			}

   282 		ListBox()->ScrollToMakeItemVisible(0);

   283 		

   284 		TRAP_IGNORE(HandleChangeInItemArrayOrVisibilityL());

   285 		DP("UpdateSettingVisibility END");

   286 		}

   287 

   288 	void  EditItemL (TInt aIndex, TBool aCalledFromMenu)

   289 		{

   290 		DP("EditItemL BEGIN");

   291 		if (aIndex == 0) {

   292 			CAknMemorySelectionDialog* memDlg = 

   293 				CAknMemorySelectionDialog::NewL(ECFDDialogTypeNormal, ETrue);

   294 			CleanupStack::PushL(memDlg);

   295 			CAknMemorySelectionDialog::TMemory memory = 

   296 				CAknMemorySelectionDialog::EPhoneMemory;

   297 	

   298 			if (memDlg->ExecuteL(memory))

   299 				{

   300 				TFileName importName;

   301 			

   302 				if (memory==CAknMemorySelectionDialog::EMemoryCard)

   303 				{

   304 					importName = PathInfo:: MemoryCardRootPath();

   305 				}

   306 				else

   307 				{

   308 					importName = PathInfo:: PhoneMemoryRootPath();

   309 				}

   310 	

   311 				CAknFileSelectionDialog* dlg = CAknFileSelectionDialog::NewL(ECFDDialogTypeSave, R_PODCAST_SHOWDIR_SELECTOR);

   312 				HBufC* select = iEikonEnv->AllocReadResourceLC(R_PODCAST_SOFTKEY_SELECT);

   313 				dlg->SetLeftSoftkeyFileL(*select);

   314 				CleanupStack::PopAndDestroy(select);

   315 				CleanupStack::PushL(dlg);

   316 	

   317 				dlg->SetDefaultFolderL(importName);

   318 				

   319 				if(dlg->ExecuteL(importName))

   320 					{

   321 					importName.Append(_L("Podcasts"));

   322 					iShowDir.Copy(importName);

   323 					LoadSettingsL();

   324 					}

   325 				CleanupStack::PopAndDestroy(dlg);

   326 				}

   327 			CleanupStack::PopAndDestroy(memDlg);								

   328 			}

   329 		else {

   330 			CAknSettingItemList::EditItemL(aIndex,aCalledFromMenu);

   331 		}

   332 			StoreSettingsL();

   333 			UpdateSettingVisibility();

   334 		DP("EditItemL END");

   335 		}

   336 	

   337 	/**

   338 	 * Framework method to create a setting item based upon the user id aSettingId. The 

   339 	 * client code decides what type to contruct. new (ELeave) must then be used and the resulting 

   340 	 * pointer returned. Ownership is thereafter base class's responsiblity.

   341 	 *

   342 	 * @param aSettingId	ID to use to determine the type of the setting item

   343 	 * @return a constructed (not 2nd-stage constructed) setting item.

   344 	 */

   345 	CAknSettingItem* CreateSettingItemL( TInt aSettingId )

   346 		{

   347 		DP1("CreateSettingItemL BEGIN, aSettingId=%d", aSettingId);

   348 

   349 		CSettingsEngine &se = iPodcastModel.SettingsEngine();

   350 		iShowDir.Copy(se.BaseDir());

   351 		iAutoUpdate = se.UpdateAutomatically();

   352 		iIap = se.SpecificIAP();

   353 		

   354 		if( iIap == 0)

   355 			{

   356 			iConnection = EConnectionDefault;

   357 			}

   358 		else if ( iIap == -1)

   359 			{

   360 			iConnection = EConnectionAlwaysAsk;	

   361 			}

   362 		else if ( (iIap & KUseIAPFlag))

   363 			{

   364 			iConnection = EConnectionUseIap;

   365 			iIap = iIap& KUseIAPMask;

   366 			}

   367 		else

   368 			{

   369 			TInt snapIndex = 0;

   370 			TInt cnt = iPodcastModel.SNAPIds().Count();

   371 			while(snapIndex < cnt && ((TInt)iPodcastModel.SNAPIds()[snapIndex].iIapId) != iIap)

   372 				{

   373 				snapIndex++;

   374 				}

   375 			

   376 			if(snapIndex != cnt)

   377 				{

   378 				iConnection = EConnectionUseNetwork+snapIndex;

   379 				}

   380 			else

   381 				{

   382 				iConnection = EConnectionAlwaysAsk;

   383 				}

   384 			}

   385 									

   386 		iAutoDownload = se.DownloadAutomatically();

   387 			

   388 		switch(aSettingId)

   389 			{

   390 			case EPodcastSettingShowDir:

   391 				DP("EPodcastSettingShowDir");

   392 				return new (ELeave) CAknTextSettingItem(aSettingId, iShowDir);

   393 				break;

   394 			case EPodcastSettingAutoUpdate:

   395 				DP("EPodcastSettingAutoUpdate");

   396 				iSettingAutoUpdate = new (ELeave) CAknEnumeratedTextPopupSettingItem(aSettingId, iAutoUpdate);

   397 				return iSettingAutoUpdate;

   398 				break;

   399 			case EPodcastSettingConnection:

   400 				DP("EPodcastSettingConnection");

   401 				return new (ELeave) CConnectionSetting (aSettingId, iConnection, iPodcastModel);

   402 				break;

   403 			case EPodcastSettingIAPList:

   404 				DP("EPodcastSettingIAPList");

   405 				iSettingIAP = new (ELeave) CIapSetting (aSettingId, iIap, iPodcastModel);

   406 				return iSettingIAP;

   407 				break;

   408 			case EPodcastSettingAutoDownload:

   409 				DP("EPodcastSettingAutoDownload");

   410 				iSettingAutoDownload = new (ELeave) CAknBinaryPopupSettingItem (aSettingId, iAutoDownload);

   411 				return iSettingAutoDownload;

   412 				break;

   413 			default:

   414 				return CAknSettingItemList::CreateSettingItemL(aSettingId);

   415 				break;

   416 			}

   417 		DP("CreateSettingItemL END");

   418 		return NULL;	

   419 		}

   420 	

   421 	TFileName iShowDir;

   422 	

   423 	TInt iAutoUpdate;

   424 	CAknSettingItem *iSettingAutoUpdate;

   425 	

   426 	TInt iAutoDownload;

   427 	CAknSettingItem *iSettingAutoDownload; 

   428 

   429 	TInt iConnection;

   430 	

   431 	TInt iIap;

   432 	CIapSetting *iSettingIAP; 

   433 		

   434 	

   435 	CPodcastModel &iPodcastModel;

   436 	};

   437 

   438 

   439 CPodcastSettingsView* CPodcastSettingsView::NewL(CPodcastModel& aPodcastModel)

   440     {

   441     CPodcastSettingsView* self = CPodcastSettingsView::NewLC(aPodcastModel);

   442     CleanupStack::Pop( self );

   443     return self;

   444     }

   445 

   446 CPodcastSettingsView* CPodcastSettingsView::NewLC(CPodcastModel& aPodcastModel)

   447     {

   448     CPodcastSettingsView* self = new ( ELeave ) CPodcastSettingsView(aPodcastModel);

   449     CleanupStack::PushL( self );

   450     self->ConstructL();

   451     return self;

   452     }

   453 

   454 CPodcastSettingsView::CPodcastSettingsView(CPodcastModel& aPodcastModel):iPodcastModel(aPodcastModel)

   455 {

   456 }

   457 

   458 void CPodcastSettingsView::ConstructL()

   459 {

   460 	BaseConstructL(R_PODCAST_SETTINGSVIEW);	

   461 }

   462     

   463 CPodcastSettingsView::~CPodcastSettingsView()

   464     {

   465     DP("CPodcastSettingsView::~CPodcastSettingsView()");

   466 	delete iListbox;

   467     }

   468 

   469 TUid CPodcastSettingsView::Id() const

   470 {

   471 	return KUidPodcastSettingsViewID;

   472 }

   473 		

   474 void CPodcastSettingsView::DoActivateL(const TVwsViewId& aPrevViewId,

   475 	                                  TUid /*aCustomMessageId*/,

   476 	                                  const TDesC8& /*aCustomMessage*/)

   477 {

   478 	DP("CPodcastSettingsView::DoActivateL BEGIN");

   479 	iPreviousView = aPrevViewId;

   480 	

   481 	if (iListbox) {

   482 		delete iListbox;

   483 		iListbox = NULL;

   484 	}

   485 	

   486 	DP("Creating listbox");

   487 	iPodcastModel.UpdateSNAPListL();

   488 	iPodcastModel.UpdateIAPListL();

   489 	

   490 	iListbox =new (ELeave) CPodcastSettingItemList(iPodcastModel);

   491 	iListbox->SetMopParent( this );

   492 	iListbox->ConstructFromResourceL(R_PODCAST_SETTINGS);

   493 	iListbox->SetRect(ClientRect());

   494 	iListbox->ActivateL();   

   495 	

   496 	DP("Creating navipane");

   497 	iNaviPane =( CAknNavigationControlContainer * ) StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) );

   498 		

   499 	HBufC *titleBuffer = iEikonEnv->AllocReadResourceL(R_SETTINGS_TITLE);

   500 	iNaviDecorator  = iNaviPane->CreateNavigationLabelL(*titleBuffer);

   501 	delete titleBuffer;

   502 

   503 	DP("Updating listbox");

   504 	AppUi()->AddToStackL(*this, iListbox);

   505 	iListbox->UpdateSettingVisibility();

   506 	iListbox->MakeVisible(ETrue);

   507 	iListbox->DrawNow();

   508 	iListbox->SetFocus(ETrue);

   509 	

   510 	if(iNaviDecorator && iNaviPane)

   511 		{

   512 		iNaviPane->PushL(*iNaviDecorator);

   513 		}

   514 	DP("CPodcastSettingsView::DoActivateL END");

   515 }

   516 

   517 void CPodcastSettingsView::DoDeactivate()

   518 	{

   519 	DP("CPodcastSettingsView::DoDeactivate BEGIN");

   520 	if (iListbox) {

   521 		iListbox->MakeVisible(EFalse);

   522 		

   523 		AppUi()->RemoveFromViewStack( *this, iListbox );

   524 		

   525 	}

   526 	

   527 	if(iNaviDecorator && iNaviPane)

   528 		{

   529 		iNaviPane->Pop(iNaviDecorator);

   530 		delete iNaviDecorator;

   531 		iNaviDecorator = NULL;

   532 		}

   533 	DP("CPodcastSettingsView::DoDeactivate END");

   534 	}

   535 

   536 /** 

   537 * Command handling function intended for overriding by sub classes. 

   538 * Default implementation is empty.  

   539 * @param aCommand ID of the command to respond to. 

   540 */

   541 void CPodcastSettingsView::HandleCommandL(TInt aCommand)

   542 {

   543 	CAknView::HandleCommandL(aCommand);

   544 	DP1("CPodcastListView::HandleCommandL=%d", aCommand);

   545 	switch(aCommand)

   546 	{

   547 	case EAknSoftkeyBack:

   548 		{

   549 		iListbox->StoreSettings();

   550 		AppUi()->ActivateViewL(iPreviousView);

   551 		}

   552 		break;	

   553 	default:

   554 		AppUi()->HandleCommandL(aCommand);

   555 		break;

   556 	}

   557 }

   558 

   559 void CPodcastSettingsView::HandleStatusPaneSizeChange()

   560 {

   561 	CAknView::HandleStatusPaneSizeChange();

   562 

   563 	DP2("CPodcastSettingsView::HandleStatusPaneSizeChange() width=%d, height=%d", ClientRect().Width(), ClientRect().Height());

   564 	if (iListbox) {

   565 		iListbox->SetRect( ClientRect());	

   566 	}

   567 }