1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Implementation.

    15 *

    16 */

    17 

    18 #include <aknlists.h>

    19 #include <aknsettingitemlist.h>

    20 #include <akntitle.h>

    21 

    22 #include "CTcIAPManager.h"

    23 #include "CTcSettingsDialog.h"

    24 

    25 #include "TTcSettings.h"

    26 #include "TestClient.hrh"

    27 #include <TestClient.rsg>

    28 

    29 CTcSettingsDialog::CTcSettingsDialog( TTcSettings& aSettings )

    30 	: iSettings( aSettings ),

    31 	  iSettingItems( 2, EFalse, 1 )	// granularity, isnumered, 1st ordinal

    32 	{

    33 	}

    34 

    35 CTcSettingsDialog::~CTcSettingsDialog()

    36 	{

    37 	// Delete setting items

    38 	iSettingItems.ResetAndDestroy();

    39 	// Set title pane text back to default, ignore any errors

    40 	TRAP_IGNORE( SetTitleL( -1 ) )

    41 	delete iIAPManager;

    42 	}

    43 

    44 void CTcSettingsDialog::ConstructL()

    45 	{

    46 	// Use base class to construct our menubar

    47 	CAknDialog::ConstructL( R_TC_SETTINGS_MENUBAR );

    48 	iIAPManager = CTcIAPManager::NewL();

    49 	// Make sure there's at least one IAP

    50 	if( iIAPManager->Count() == 0 )

    51 		{

    52 		User::Leave( KErrNotSupported );

    53 		}

    54 	}

    55 

    56 void CTcSettingsDialog::PreLayoutDynInitL()

    57 	{

    58 	TInt id( 0 );

    59  	HBufC* itemTitle;

    60 	CAknSettingItem* settingItem;

    61 

    62 	// Create and initialize Bearer setting item from the resource file.

    63 	CAknEnumeratedTextPopupSettingItem* textSettingItem =

    64 								new( ELeave ) CAknEnumeratedTextPopupSettingItem( 0, iSettings.iBearerType );

    65 	CleanupStack::PushL( textSettingItem );

    66 	itemTitle = iCoeEnv->AllocReadResourceLC( R_TC_SETTINGS_MODE_TITLE );

    67 	textSettingItem->ConstructL( EFalse, id++, *itemTitle, NULL, R_TC_SETTINGS_MODE_PAGE, EAknCtPopupField, 0, R_TC_SETTINGS_MODE_TEXTS );

    68 	CleanupStack::PopAndDestroy(); // itemTitle

    69 	iSettingItems.AppendL( textSettingItem );

    70 	CleanupStack::Pop(); // textSettingItem

    71 	

    72 	

    73 	// Create and initialize remote tcp address setting item from the resource file.

    74 	iSettings.iTCPRemoteAddr.Output( iRemoteAddrText );

    75 	settingItem = new( ELeave ) CAknTextSettingItem( 0, iRemoteAddrText );

    76 	CleanupStack::PushL( settingItem );

    77 	_LIT(KEmptyItemText, "None");

    78 	settingItem->SetEmptyItemTextL(KEmptyItemText);

    79 	itemTitle = iCoeEnv->AllocReadResourceLC( R_TC_SETTINGS_TCPREMOTEADDR_TITLE );

    80 	settingItem->ConstructL( EFalse, id++, *itemTitle, NULL, R_TC_SETTINGS_TCPREMOTEADDR_PAGE, -1 );

    81 	CleanupStack::PopAndDestroy(); // itemTitle

    82 	iSettingItems.AppendL( settingItem );

    83 	CleanupStack::Pop(); // settingitem

    84 

    85 	// Create and initialize TCP port setting item from the resource file.

    86 	settingItem = new( ELeave ) CAknIntegerEdwinSettingItem( 0, iSettings.iTCPPort );

    87 	CleanupStack::PushL( settingItem );

    88 	itemTitle = iCoeEnv->AllocReadResourceLC( R_TC_SETTINGS_TCPPORT_TITLE );

    89 	settingItem->ConstructL( EFalse, id++, *itemTitle, NULL, R_TC_SETTINGS_TCPPORT_PAGE, EEikCtEdwin );

    90 	CleanupStack::PopAndDestroy(); // itemTitle

    91 	iSettingItems.AppendL( settingItem );

    92 	CleanupStack::Pop(); // settingitem

    93 

    94 	// Create and initialize IAP name setting item from the resource file.

    95 	TUint32 tmpId( iSettings.iIAPId );

    96 	iSettings.iIAPId = 0;

    97 	textSettingItem = new( ELeave ) CAknEnumeratedTextPopupSettingItem( 0, iSettings.iIAPId );

    98 	CleanupStack::PushL( textSettingItem );

    99 	itemTitle = iCoeEnv->AllocReadResourceLC( R_TC_SETTINGS_IAPNAME_TITLE );

   100 	textSettingItem->ConstructL( EFalse, id++, *itemTitle, NULL, R_TC_SETTINGS_IAPNAME_PAGE, EAknCtPopupField, 0, R_TC_SETTINGS_IAPNAME_TEXTS );

   101 	CleanupStack::PopAndDestroy(); // itemTitle

   102 	iSettingItems.AppendL( textSettingItem );

   103 	CleanupStack::Pop(); // textSettingItem

   104 

   105 	// Get text array from setting item

   106 	CArrayPtr< CAknEnumeratedText >* texts = textSettingItem->EnumeratedTextArray();

   107 	CAknEnumeratedText* dummy = texts->At( 0 );

   108 	texts->Delete( 0 );

   109 	delete dummy;

   110 

   111 	// Populate text array from IAP Manager

   112 	TInt count = iIAPManager->Count();

   113 	for( TInt i = 0; i < count; i++ )

   114 		{

   115 		// Read IAP id and name

   116 		TInt iapId = iIAPManager->Id( i );

   117 		TBuf< 64 > text16;

   118 		text16.Copy( iIAPManager->Name( i ) );

   119 		HBufC* text = text16.AllocLC();

   120 

   121 		// Create enumerated text item

   122 		CAknEnumeratedText* enumeratedText = new( ELeave ) CAknEnumeratedText( iapId, text );

   123 		CleanupStack::Pop( text );

   124 

   125 		// Store text item to the array

   126 		CleanupStack::PushL( enumeratedText );

   127 		texts->AppendL( enumeratedText );

   128 		CleanupStack::Pop( enumeratedText );

   129 		}

   130 

   131 	// Make sure iIAPId is a valid one

   132 	// (the setting list item won't work otherwise);

   133 	// Somebody might have removed our previously selected IAP

   134 	// - in that case the first IAP is selected instead.

   135 	iSettings.iIAPId = iIAPManager->Id( 0 );

   136 	for( TInt j = 0; j < count; j++ )

   137 		{

   138 		if( tmpId == iIAPManager->Id( j ) )

   139 			{

   140 			iSettings.iIAPId = tmpId;

   141 			break;

   142 			}

   143 		}

   144 

   145 	textSettingItem->LoadL();

   146 

   147     // Create and initialize CSY name setting item from the resource file.

   148     textSettingItem = new( ELeave ) CAknEnumeratedTextPopupSettingItem( 0, iSettings.iCSYName );

   149 	CleanupStack::PushL( textSettingItem );

   150 	itemTitle = iCoeEnv->AllocReadResourceLC( R_TC_SETTINGS_CSYNAME_TITLE );

   151 	textSettingItem->ConstructL( EFalse, id++, *itemTitle, NULL, R_TC_SETTINGS_MODE_PAGE, EAknCtPopupField, 0, R_TC_SETTINGS_CSYNAME_TEXTS );

   152 	CleanupStack::PopAndDestroy(); // itemTitle

   153 	iSettingItems.AppendL( textSettingItem );

   154 	CleanupStack::Pop(); // textSettingItem

   155 	

   156 	// Create and initialize Comm port setting item from the resource file.

   157     textSettingItem = new( ELeave ) CAknEnumeratedTextPopupSettingItem( 0, iSettings.iCommPort );

   158 	CleanupStack::PushL( textSettingItem );

   159 	itemTitle = iCoeEnv->AllocReadResourceLC( R_TC_SETTINGS_CSYNAME_TITLE );

   160 	textSettingItem->ConstructL( EFalse, id++, *itemTitle, NULL, R_TC_SETTINGS_COMMPORT_PAGE, EAknCtPopupField, 0, R_TC_SETTINGS_COMMPORT_TEXTS );

   161 	CleanupStack::PopAndDestroy(); // itemTitle

   162 	iSettingItems.AppendL( textSettingItem );

   163 	CleanupStack::Pop(); // textSettingItem

   164 	

   165 	// Create and initialize Baudrate setting item from the resource file.

   166 	settingItem = new( ELeave ) CAknIntegerEdwinSettingItem( 0, iSettings.iBaudrate );

   167 	CleanupStack::PushL( settingItem );

   168 	itemTitle = iCoeEnv->AllocReadResourceLC( R_TC_SETTINGS_BAUDRATE_TITLE );

   169 	settingItem->ConstructL( EFalse, id++, *itemTitle, NULL, R_TC_SETTINGS_BAUDRATE_PAGE, EEikCtEdwin );

   170 	CleanupStack::PopAndDestroy(); // itemTitle

   171 	iSettingItems.AppendL( settingItem );

   172 	CleanupStack::Pop(); // settingitem

   173 

   174 

   175 	// Create and initialize AutoConnect setting item from the resource file.

   176 	settingItem = new( ELeave ) CAknBinaryPopupSettingItem( 0, iSettings.iAutoConnect );

   177 	CleanupStack::PushL( settingItem );

   178 	itemTitle = iCoeEnv->AllocReadResourceLC( R_TC_SETTINGS_AUTOCONNECT_TITLE );

   179 	settingItem->ConstructL( EFalse, id++, *itemTitle, NULL, R_TC_SETTINGS_AUTOCONNECT_PAGE, EAknCtPopupField, 0, R_TC_SETTINGS_AUTOCONNECT_TEXTS );

   180 	CleanupStack::PopAndDestroy(); // itemTitle

   181 	iSettingItems.AppendL( settingItem );

   182 	CleanupStack::Pop(); // settingitem

   183 

   184 	// Give the setting item list to the listbox, retain ownership

   185 	CAknSettingStyleListBox* lb = ListBoxL();

   186 	CTextListBoxModel* model = lb->Model();

   187 	model->SetItemTextArray( &iSettingItems );

   188 	model->SetOwnershipType( ELbmDoesNotOwnItemArray );

   189 	iSettingItems.RecalculateVisibleIndicesL();

   190 

   191 	// Register for listbox notifications

   192 	lb->SetListBoxObserver( this );

   193 

   194 	// Create scroll indicators

   195 	lb->CreateScrollBarFrameL();

   196 	lb->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,

   197 												   CEikScrollBarFrame::EAuto );

   198 	// Update listbox and scroll indicators

   199 	lb->HandleItemAdditionL();

   200 	lb->UpdateScrollBarsL();

   201 

   202 	// Now that we're fully constructed, change the title pane text

   203 	SetTitleL( R_TC_SETTINGS_DLG_TITLE );

   204 	}

   205 

   206 TBool CTcSettingsDialog::OkToExitL( TInt aKeycode )

   207 	{

   208 	

   209 	if( aKeycode == EAknSoftkeyOptions )

   210 		{

   211 		DisplayMenuL();

   212 		return EFalse;

   213 		}

   214 	else

   215 		{

   216 		// Save remote address to settings 

   217 		// or show error note if address is invalid

   218 		if (KErrNone != iSettings.iTCPRemoteAddr.Input(iRemoteAddrText))

   219 				{

   220 				_LIT(KInvalidAddressText, "Invalid remote IP");

   221 				CEikonEnv::Static()->AlertWin(KInvalidAddressText);

   222 				return EFalse;

   223 				}

   224 		

   225 		// Save settings to file

   226 		TInt count = iSettingItems.Count();

   227 		for( TInt i = 0; i < count; i++ )

   228 				{

   229 				iSettingItems.At( i )->StoreL();

   230 				}

   231 		iSettings.Store();

   232 		}

   233 	return ETrue;

   234 	}

   235 

   236 void CTcSettingsDialog::HandleListBoxEventL( CEikListBox* aListBox,

   237 											 TListBoxEvent aEventType )

   238 	{

   239 	// Edit in popup mode if ProcessCommandL( ECmdChange ) has requested so

   240 	TBool isPopUp( EFalse );

   241 	if( aEventType == EEventEditingStarted )

   242 		{

   243 		isPopUp = ETrue;

   244 		}

   245 

   246 	// Start editing (if there's an item to edit :-)

   247 	TInt index( aListBox->CurrentItemIndex() );

   248 	if( index >=0 )	// index is -1 if there are no items in the list

   249 		{

   250         iSettingItems.At( index )->EditItemL( isPopUp );

   251         aListBox->DrawItem( index );

   252 		}

   253 	}

   254 

   255 void CTcSettingsDialog::SetTitleL( TInt aResourceId ) const

   256 	{

   257 	// Get pointer to the title pane

   258 	CAknTitlePane* title =

   259 		static_cast< CAknTitlePane* >(

   260 			CEikonEnv::Static()

   261 				->AppUiFactory()

   262 					->StatusPane()

   263 						->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );

   264 	// Make sure we have a valid pointer

   265 	User::LeaveIfNull( title );

   266 

   267 	// Reset the text back to default or set a new one

   268 	if( aResourceId == -1 )

   269 		{

   270 		title->SetTextToDefaultL();

   271 		}

   272 	else

   273 		{

   274 		// Read the title text from resource file and put it to the title pane

   275 		HBufC* titleText = iCoeEnv->AllocReadResourceLC( aResourceId );

   276 		title->SetTextL( *titleText );

   277 		CleanupStack::PopAndDestroy(); // titleText

   278 		}

   279 	}

   280 

   281 void CTcSettingsDialog::ProcessCommandL( TInt aCommandId )

   282 	{

   283 	// Close the popup menu now.

   284 	HideMenu();

   285 

   286 	switch( aCommandId )

   287 		{

   288 		case ECmdChange:

   289 			{

   290 			HandleListBoxEventL( ListBoxL(), EEventEditingStarted );

   291 			break;

   292 			}

   293 		case EEikCmdExit:

   294 			{

   295 			TryExitL( EAknSoftkeyExit );

   296 			break;

   297 			}

   298 		default:

   299 			{

   300 			// Forward to application UI by default

   301 			CEikonEnv::Static()->EikAppUi()->HandleCommandL( aCommandId );

   302 			}

   303 		}

   304 	}

   305 

   306 TKeyResponse CTcSettingsDialog::OfferKeyEventL( const TKeyEvent& aKeyEvent,

   307 												TEventCode aType )

   308 	{

   309 	

   310 	// Make settings permanent on each keypress,

   311 	// i.e. store values from setting items to TTcSettings

   312 	TInt count = iSettingItems.Count();

   313 	for( TInt i = 0; i < count; i++ )

   314 		{

   315 		iSettingItems.At( i )->StoreL();

   316 		}

   317 

   318 	// Save to file. This is done to ensure that settings are not lost

   319 	// if the power is lost unexpectedly.

   320 	iSettings.Store();

   321 

   322 	// Forward to the base class

   323 	return CAknDialog::OfferKeyEventL( aKeyEvent, aType );

   324 	}

   325 

   326 CAknSettingStyleListBox* CTcSettingsDialog::ListBoxL() const

   327 	{

   328 	CAknSettingStyleListBox* lb =

   329 		static_cast< CAknSettingStyleListBox* >( Control( ECtrlSettingsList ) );

   330 	User::LeaveIfNull( lb );

   331 	return lb;

   332 	}