diff -r 95243422089a -r 491b3ed49290 deviceencryption/DevEncUi/src/DevEncUiMainViewContainer.cpp --- a/deviceencryption/DevEncUi/src/DevEncUiMainViewContainer.cpp Thu Aug 19 09:42:45 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,564 +0,0 @@ -/* -* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0"" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: Implementation of CDevEncUiMainViewContainer. -* -*/ - - -// INCLUDE FILES - -// Class includes -#include "DevEncUiMainViewContainer.h" - -//System includes -#include -#include -#include -#include -#include -#include - -//User includes -#include "DevEncLog.h" -#include "DevEncUi.pan" -#include "DevEncUiAppui.h" -#include "DevEncUiDocument.h" -#include "DevEncUiMainView.h" -#include "DevEncUiSettingItemList.h" -#include "DevEncUiMemoryEntity.h" - -// Local definitions -const TInt KPercent100( 100 ); - -// ================= MEMBER FUNCTIONS ======================= - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::NewLC() -// -------------------------------------------------------------------------- -// -CDevEncUiMainViewContainer* CDevEncUiMainViewContainer::NewLC( - const TRect& aRect, - RArray& aMemEntities, - MContainerEventCallback& aCallback, - CRepository*& aCrSettings, - TInt& aMmcStatus ) - { - CDevEncUiMainViewContainer* self = - new ( ELeave ) CDevEncUiMainViewContainer( aMemEntities, - aCallback, - aCrSettings, - aMmcStatus ); - - CleanupStack::PushL( self ); - self->ConstructL(aRect); - return self; - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::NewL() -// -------------------------------------------------------------------------- -// -CDevEncUiMainViewContainer* CDevEncUiMainViewContainer::NewL( - const TRect& aRect, - RArray& aMemEntities, - MContainerEventCallback& aCallback, - CRepository*& aCrSettings, - TInt& aMmcStatus ) - { - CDevEncUiMainViewContainer* self = NewLC( aRect, - aMemEntities, - aCallback, - aCrSettings, - aMmcStatus ); - CleanupStack::Pop( self ); - return self; - } - - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::ConstructL() -// -------------------------------------------------------------------------- -// -void CDevEncUiMainViewContainer::ConstructL(const TRect& aRect) - { - // Create a window for this application view - CreateWindowL(); - // TBD: Give the list some settings - iSettingItemList = new ( ELeave ) CDevEncUiSettingItemList(); - iSettingItemList->SetMopParent( this ); - iSettingItemList->ConstructFromResourceL( R_DEVENCUI_SETTING_ITEM_LIST ); - SetRect( aRect ); - ActivateL(); - } - - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::CDevEncUiMainViewContainer() -// -------------------------------------------------------------------------- -// -CDevEncUiMainViewContainer::CDevEncUiMainViewContainer( - RArray& aMemEntities, - MContainerEventCallback& aCallback, - CRepository*& aCrSettings, - TInt& aMmcStatus ) - : iMemEntities( aMemEntities ), - iCallback( aCallback ), - iCrSettings( aCrSettings ), - iMmcStatus( aMmcStatus ) - { - // No implementation required - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::CDevEncUiMainViewContainer() -// -------------------------------------------------------------------------- -// -CDevEncUiMainViewContainer::~CDevEncUiMainViewContainer() - { - delete iSettingItemList; - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::CountComponentControls() -// -------------------------------------------------------------------------- -// -TInt CDevEncUiMainViewContainer::CountComponentControls() const - { - return 1; - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::ComponentControl() -// -------------------------------------------------------------------------- -// -CCoeControl* CDevEncUiMainViewContainer::ComponentControl( TInt aIndex ) const - { - CCoeControl* returnedItem( NULL ); - switch (aIndex) - { - case 0: - returnedItem = iSettingItemList; - break; - default: - break; - } - return returnedItem; - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::SizeChanged() -// -------------------------------------------------------------------------- -// -void CDevEncUiMainViewContainer::SizeChanged() - { - if ( iSettingItemList ) - { - TRect mainPaneRect; - AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, - mainPaneRect ); - iSettingItemList->SetRect( mainPaneRect ); - } - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::HandleResourceChange() -// -------------------------------------------------------------------------- -// -void CDevEncUiMainViewContainer::HandleResourceChange( TInt aType ) - { - if ( aType == KEikDynamicLayoutVariantSwitch ) - { - if ( iSettingItemList ) - { - TRect mainPaneRect; - AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, - mainPaneRect ); - iSettingItemList->SetRect( mainPaneRect ); - iSettingItemList->HandleResourceChange( aType ); - } - } - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::OfferKeyEventL() -// -------------------------------------------------------------------------- -// -TKeyResponse CDevEncUiMainViewContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent, - TEventCode aType ) - { - if ( aKeyEvent.iCode == EKeyDevice3 /* OK key */ || - aKeyEvent.iCode == EKeyEnter /* Enter key*/ ) - { - // User selected a list item. Proceed to toggle the status - TInt selectedItem = iSettingItemList->SelectedItem(); - if ( selectedItem < 0 ) - { - return EKeyWasConsumed; - } - TDevEncUiMemoryType type = static_cast( selectedItem ); - iCallback.EncryptionStatusChangeReq( type ); - return EKeyWasConsumed; - } - else - { - if ( iSettingItemList ) - return iSettingItemList->OfferKeyEventL( aKeyEvent, aType ); - else - return EKeyWasNotConsumed; - } - } - - // -------------------------------------------------------------------------- - // CDevEncUiMainViewContainer::SelectedItem() - // -------------------------------------------------------------------------- - // -TInt CDevEncUiMainViewContainer::SelectedItem() - { - if ( !iSettingItemList ) - { - return -1; - } - return iSettingItemList->SelectedItem(); - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::ChangeSelectedItemL() -// -------------------------------------------------------------------------- -// -TBool CDevEncUiMainViewContainer::ChangeSelectedItemL() - { - TBool itemChanged( EFalse ); - if ( !iSettingItemList ) - { - return itemChanged; - } - // Get index of currently selected item - TInt selectedItem = iSettingItemList->SelectedItem(); - if ( selectedItem < 0 ) - { - User::Leave( KErrNotFound ); - } - - // Fetch the current setting for later comparison - TBool currentSetting( EFalse ); - iSettingItemList->ItemState( selectedItem, currentSetting ); - - // Let the user change the value (synchronously during this call) - iSettingItemList->ChangeSelectedItemL(); - - // Compare the new setting for changes - TBool newSetting( EFalse ); - iSettingItemList->ItemState( selectedItem, newSetting ); - - // Notify our callback observer if the setting was changed. This always - // eventually results in a call to UpdateInfo, which means that if the - // user decides to interrupt the operation, the values in the setting - // item list are updated accordingly. - if ( newSetting != currentSetting ) - { - itemChanged = ETrue; - } - return itemChanged; - } - -// -------------------------------------------------------------------------- -// CDevEncUiMainViewContainer::UpdateInfo() -// -------------------------------------------------------------------------- -// -void CDevEncUiMainViewContainer::UpdateInfo( TDevEncUiMemoryType aType, - TUint aState, - TUint aProgress /* = 0*/ ) - { - DFLOG( ">>CDevEncUiMainViewContainer::UpdateInfoL" ); - TInt err( KErrNone ); - TRAP( err, DoUpdateInfoL( aType, aState, aProgress ) ); - if ( err ) - { - DFLOG2( "CDevEncUiMainViewContainer::UpdateInfoL => error is %d", err ); - // TBI: Log the error - } - DFLOG( "<>CDevEncUiMainViewContainer::DoUpdateInfoL" ); - DFLOG2( "CDevEncUiMainViewContainer::DoUpdateInfoL, type %d", aType ); - DFLOG3( "New state %d, new progress %d", aState, aProgress ); - - if ( aType > EPrimaryPhoneMemory ) - { - // Unknown memory type - User::Leave( KErrUnknown ); - } - if ( aState > ECorrupted ) - { - // Unknown state - User::Leave( KErrCorrupt ); - } - if ( aProgress > KPercent100 ) - { - // Invalid progress value - User::Leave( KErrOverflow ); - } - - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => Passed first area of error "); - - HBufC* stateText( NULL ); - - switch ( aState ) - { - case EDecrypted: - { - if ( ( aType == EMemoryCard ) && ( iMmcStatus == EMmcOk ) ) - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => Memory card OK "); - // The Mmc is readable and decrypted, but there may be a key - // in the driver. In that case, we need to show "On" even - // though the card itself is not encrypted. - TBool mmcEncKeyInDriver( EFalse ); - User::LeaveIfError( - iCrSettings->Get( KDevEncUserSettingMemoryCard, - mmcEncKeyInDriver ) ); - if ( mmcEncKeyInDriver ) - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => MMCKey in driver "); - // "On" - stateText = StringLoader::LoadLC( - R_DEVENCUI_TEXT_ENCRYPTION_ON, - iEikonEnv ); - // Update the On/Off popup settings - iSettingItemList->SetItemStateL( aType, ETrue ); - } - else - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => MMCKey NOT in driver "); - // "Off" - stateText = StringLoader::LoadLC( - R_DEVENCUI_TEXT_ENCRYPTION_OFF, - iEikonEnv ); - // Update the On/Off popup settings - iSettingItemList->SetItemStateL( aType, EFalse ); - } - } - else if (aType == EMemoryCard) - { - stateText = StringLoader::LoadLC( R_DEVENCUI_TEXT_ENCRYPTION_OFF, iEikonEnv ); - iSettingItemList->SetItemStateL( aType, EFalse ); - } - else - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => Phone Memory or Mass Storage "); - if (aType == EPhoneMemory) // Mass Storage - { - if ( iMemEntities.Count() > EPrimaryPhoneMemory ) - { - TUint phoneMemState = iMemEntities[EPrimaryPhoneMemory]->State(); - DFLOG2( "CDevEncUiMainViewContainer::DoUpdateInfoL, Now Mass Storage, need Phone Memory State: %d", phoneMemState); - if (phoneMemState == ECorrupted) - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_CORRUPTED, iEikonEnv); - } - else - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_OFF, iEikonEnv); - } - } - else - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL, Now Mass Storage, no Phone Memory"); - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_OFF, iEikonEnv); - } - } - else // aType == EPrimaryPhoneMemory, means Phone Memory - { - if ( iMemEntities.Count() > EPhoneMemory ) - { - TUint massStoreState = iMemEntities[EPhoneMemory]->State(); - DFLOG2( "CDevEncUiMainViewContainer::DoUpdateInfoL, Now Phone Memory, need Mass Storage State: %d", massStoreState); - if (massStoreState == ECorrupted) - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_CORRUPTED, iEikonEnv); - } - else - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_OFF, iEikonEnv); - } - } - else - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL, Now Phone Memory, no Mass Storage"); - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_OFF, iEikonEnv); - } - } - - // Update the On/Off popup settings - iSettingItemList->SetItemStateL( EPhoneMemory, EFalse ); - } - break; - } - case EEncrypting: - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => EEncrypting "); - stateText = StringLoader::LoadLC( - R_DEVENCUI_TEXT_ENCRYPT_PROCESS, - //R_DEVENCUI_TEXT_DECRYPT, - aProgress, - iEikonEnv ); - break; - } - case EEncrypted: - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => Phone Memory or Mass Storage "); - if (aType == EPhoneMemory) // Mass Storage - { - if ( iMemEntities.Count() > EPrimaryPhoneMemory ) - { - TUint phoneMemState = iMemEntities[EPrimaryPhoneMemory]->State(); - DFLOG2( "CDevEncUiMainViewContainer::DoUpdateInfoL, Now Mass Storage, need Phone Memory State: %d", phoneMemState); - if (phoneMemState == ECorrupted) - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_CORRUPTED, iEikonEnv); - } - else if (phoneMemState == EDecrypted) - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_OFF, iEikonEnv); - } - else - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_ON, iEikonEnv); - } - } - else - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL, Now Mass Storage, no Phone Memory"); - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_ON, iEikonEnv); - } - } - else if (aType == EPrimaryPhoneMemory)// Phone Memory - { - if ( iMemEntities.Count() > EPhoneMemory ) - { - TUint massStoreState = iMemEntities[EPhoneMemory]->State(); - DFLOG2( "CDevEncUiMainViewContainer::DoUpdateInfoL, Now Phone Memory, need Mass Storage State: %d", massStoreState); - if (massStoreState == ECorrupted) - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_CORRUPTED, iEikonEnv); - } - else if (massStoreState == EDecrypted) - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_OFF, iEikonEnv); - } - else - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_ON, iEikonEnv); - } - } - else - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL, Now Phone Memory, no Mass Storage"); - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_ON, iEikonEnv); - } - } - else // Memory Card - { - stateText = StringLoader::LoadLC(R_DEVENCUI_TEXT_ENCRYPTION_ON, iEikonEnv); - } - // Update the On/Off popup settings - if ( aType != EPrimaryPhoneMemory ) - { - iSettingItemList->SetItemStateL( aType, ETrue ); - } - else - { - iSettingItemList->SetItemStateL( EPhoneMemory, ETrue ); - } - break; - } - case EDecrypting: - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => EDecrypting "); - stateText = StringLoader::LoadLC( - R_DEVENCUI_TEXT_DECRYPT_PROCESS, - aProgress, - iEikonEnv ); - break; - } - case ECorrupted: // fall through - case EUnmounted: - default: - { - if ( aType == EMemoryCard ) - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => MMC Corrupted "); - // Mmc is a) not inserted, b) corrupted or c) encrypted with - // another key. Check the user setting, and show "On" if any - // key is in the driver. - TBool mmcEncKeyInDriver( EFalse ); - User::LeaveIfError( - iCrSettings->Get( KDevEncUserSettingMemoryCard, - mmcEncKeyInDriver ) ); - if ( mmcEncKeyInDriver ) - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => MMC On "); - // "On" - stateText = StringLoader::LoadLC( - R_DEVENCUI_TEXT_ENCRYPTION_ON, - iEikonEnv ); - // Update the On/Off popup settings - iSettingItemList->SetItemStateL( aType, ETrue ); - } - else - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => MMC Off "); - // "Off" - stateText = StringLoader::LoadLC( - R_DEVENCUI_TEXT_ENCRYPTION_OFF, - iEikonEnv ); - // Update the On/Off popup settings - iSettingItemList->SetItemStateL( aType, EFalse ); - } - } - else - { - DFLOG( "CDevEncUiMainViewContainer::DoUpdateInfoL => NON OF THE PREVIOUS"); - stateText = StringLoader::LoadLC( - R_DEVENCUI_TEXT_CORRUPTED, - iEikonEnv ); - } - break; - } - } // End of switch - - if (aType != EPrimaryPhoneMemory) - { - iSettingItemList->SetItemTextL( aType, *stateText ); - } - else - { - iSettingItemList->SetItemTextL( EPhoneMemory, *stateText ); - } - CleanupStack::PopAndDestroy( stateText ); - - DFLOG( ">>CDevEncUiMainViewContainer::DoUpdateInfoL" ); - } - - -//End of File