/*
* Copyright (c) 2007 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: FreestyleEmailUi folder list view implementation
*
*/
// SYSTEM INCLUDES
#include "emailtrace.h"
#include <AknUtils.h>
#include <StringLoader.h>
#include <AknBidiTextUtils.h>
#include <gulicon.h>
#include <aknlayoutscalable_apps.cdl.h>
#include <aknlayoutscalable_avkon.cdl.h>
#include <layoutmetadata.cdl.h>
#include <AknStatuspaneUtils.h>
#include <akntoolbar.h>
#include <eikcolib.h>
#include <alf/alfdecklayout.h>
#include <alf/alftextvisual.h>
#include <alf/alfcontrolgroup.h>
#include <alf/alfbrusharray.h>
#include <alf/alfshadowborderbrush.h>
#include <alf/alfevent.h>
#include <alf/alfframebrush.h>
#include <alf/alfstatic.h>
// GENERIC LIST COMPONENT INCLUDES
#include "fstreelist.h"
#include "fstreevisualizerbase.h"
#include "fstreeplainonelineitemdata.h"
#include "fstreeplainonelineitemvisualizer.h"
#include "fstreeplaintwolineitemdata.h"
#include "fstreeplaintwolineitemvisualizer.h"
#include "fstreeplainonelinenodedata.h"
#include "fstreeplainonelinenodevisualizer.h"
#include "fscontrolbuttoninterface.h"
#include "fsseparatordata.h"
#include "fsseparatorvisualizer.h"
// FREESTYLE EMAIL FRAMEWORK INCLUDES
#include "cfsmailcommon.h"
#include "cfsmailclient.h"
#include "cfsmailbox.h"
#include "cfsmailfolder.h"
#include <csxhelp/cmail.hlp.hrh>
#include <featmgr.h>
// INTERNAL INCLUDES
#include <freestyleemailui.mbg>
#include <FreestyleEmailUi.rsg>
#include "FreestyleEmailUiAppui.h"
#include "FreestyleEmailUiFolderListControl.h"
#include "FreestyleEmailUiFolderListModel.h"
#include "FreestyleEmailUiFolderListVisualiser.h"
#include "FreestyleEmailUi.hrh"
#include "FreestyleEmailUiLayoutHandler.h"
#include "FreestyleEmailUiTextureManager.h"
#include "FreestyleEmailUiControlBarCallback.h"
#include "FreestyleEmailUiUtilities.h"
#include "FreestyleEmailUiLayoutData.h"
#include "FreestyleEmailUiShortcutBinding.h"
#include "esmailsettingsplugin.h"
#include "FreestyleEmailUiStatusIndicator.h"
#include <alf/alfborderbrush.h>
// Defines the order of the folders in UI
enum TFSEmailUiFolderListPriorities
{
EFolderListPriorityInbox = 1,
EFolderListPriorityDrafts,
EFolderListPrioritySent,
EFolderListPriorityOutbox,
EFolderListPriorityDeleted,
EFolderListPriorityOtherFolder
};
// Defines the order of the list icons in the icon array
enum TFsEmailUiFolderListIcons
{
EFolderListIconInbox = 0,
EFolderListIconInboxSubfolders,
EFolderListIconOutbox,
EFolderListIconDrafts,
EFolderListIconSent,
EFolderListIconDeleted,
EFolderListIconServerFolders,
EFolderListIconMoreFolders,
EFolderListIconEmailAccount
};
// Defines the order of the sort list icons in the sort icon array
enum TFsEmailUiSortListIcons
{
ESortListAttachmentAscIcon = 0,
ESortListAttachmentDescIcon,
ESortListDateAscIcon,
ESortListDateDescIcon,
ESortListFollowAscIcon,
ESortListFollowDescIcon,
ESortListPriorityAscIcon,
ESortListPriorityDescIcon,
ESortListSenderAscIcon,
ESortListSenderDescIcon,
ESortListSubjectAscIcon,
ESortListSubjectDescIcon,
ESortListUnreadAscIcon,
ESortListUnreadDescIcon
};
// List level for the root folders
static const TInt KListRootLevel( 1 );
// List supports three levels, so basically root folder + two levels of subfolders
static const TInt KListLastBasicLevel( KListRootLevel + 2 );
const TInt KDefaultShadowBorderWidth( 15 );
const TReal KShadowBorderOpacity( 0.08 );
// Constants for drawing header text
const TReal KFSHeaderTextBackgroundOpacity = 0.3f;
const TAlfTimedValue KFSVisible( 1 );
const TAlfTimedValue KFSInvisible( 0 );
// ---------------------------------------------------------------------------
// NewL
// ---------------------------------------------------------------------------
//
CFSEmailUiFolderListVisualiser* CFSEmailUiFolderListVisualiser::NewL( CAlfEnv& aEnv,
CAlfControlGroup& aControlGroup,
CFreestyleEmailUiAppUi& aAppUi )
{
FUNC_LOG;
CFSEmailUiFolderListVisualiser* self = CFSEmailUiFolderListVisualiser::NewLC(aEnv, aControlGroup, aAppUi );
CleanupStack::Pop(self);
return self;
}
// ---------------------------------------------------------------------------
// NewLC
// ---------------------------------------------------------------------------
//
CFSEmailUiFolderListVisualiser* CFSEmailUiFolderListVisualiser::NewLC( CAlfEnv& aEnv,
CAlfControlGroup& aControlGroup,
CFreestyleEmailUiAppUi& aAppUi )
{
FUNC_LOG;
CFSEmailUiFolderListVisualiser* self = new (ELeave) CFSEmailUiFolderListVisualiser( aEnv, aAppUi, aControlGroup );
CleanupStack::PushL(self);
self->ConstructL();
return self;
}
// ---------------------------------------------------------------------------
// Constructor
// ---------------------------------------------------------------------------
//
CFSEmailUiFolderListVisualiser::CFSEmailUiFolderListVisualiser( CAlfEnv& aEnv,
CFreestyleEmailUiAppUi& aAppUi,
CAlfControlGroup& aControlGroup )
: CFsEmailUiViewBase( aControlGroup, aAppUi ),
iEnv( aEnv ),
iFullScreen( ETrue ),
iPreviousListLevel( KListRootLevel ),
iMoveOrCopyInitiated(EFalse),
iWaitingToGoOnline(EFalse),
iNoConnectNeeded(ETrue)
{
FUNC_LOG;
}
// ---------------------------------------------------------------------------
// Destructor
// ---------------------------------------------------------------------------
//
CFSEmailUiFolderListVisualiser::~CFSEmailUiFolderListVisualiser()
{
FUNC_LOG;
delete iModel;
iModel = NULL;
delete iBackgroundBrush;
iBackgroundBrush = NULL;
delete iShadowBrush;
// No need for ResetAndDestroy because list items are owned by generic list
iListItemVisulizers.Close();
//delete iNotifierTest;
delete iTreeList;
iTreeList = NULL;
iIconArray.Close();
iSortIconArray.Close();
if ( iAsyncCallback )
{
iAsyncCallback->Cancel();
delete iAsyncCallback;
}
iListItemDatas.Close();
}
// ---------------------------------------------------------------------------
// Second phase constructor
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ConstructL()
{
FUNC_LOG;
BaseConstructL( R_FSEMAILUI_FOLDER_LIST_VIEW );
this->HideToolbar();
iFirstStartCompleted = EFalse;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::DoFirstStartL
// Purpose of this function is to do first start things only when list is
// really needed to be shown. Implemented to make app startuo faster.
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::DoFirstStartL()
{
FUNC_LOG;
HideToolbar();
iControl = CFSEmailUiFolderListControl::NewL( iEnv, *this );
iModel = new (ELeave) CFSEmailUiFolderListModel();
UpdateListSizeAttributes();
//LoadIconsL();
TRect mainPaneRect;
AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, mainPaneRect);
iFaderLayout = CAlfDeckLayout::AddNewL( *iControl );
iFaderLayout->SetRect( mainPaneRect );
// It is not possible to get PointerEvent from iFaderLayout
// unless it has got something to draw (even if it is not visible)
iFaderLayout->EnableBrushesL();
CAlfBorderBrush* borderfader = CAlfBorderBrush::NewL( iEnv, 1, 1, 1, 1 );
borderfader->SetOpacity(KFSInvisible);
iFaderLayout->Brushes()->AppendL( borderfader, EAlfHasOwnership );
iParentLayout = CAlfAnchorLayout::AddNewL( *iControl );
iParentLayout->SetRect( iScreenRect );
iParentLayout->SetFlags( EAlfVisualFlagManualLayout );
iParentLayout->EnableBrushesL();
SetAnchors();
iFaderVisual = CAlfImageVisual::AddNewL( *iControl, iParentLayout );
iHeaderLayout = CAlfDeckLayout::AddNewL( *iControl, iParentLayout );
iHeaderLayout->SetFlags( EAlfVisualFlagAutomaticLocaleMirroringEnabled );
iHeaderTextVisual = CAlfTextVisual::AddNewL( *iControl, iHeaderLayout );
iHeaderTextVisual->SetWrapping( CAlfTextVisual::ELineWrapTruncate );
iHeaderTextVisual->SetTextL( KNullDesC );
TRgb headerTextColor( KRgbBlack );
AknsUtils::GetCachedColor( AknsUtils::SkinInstance(),
headerTextColor, KAknsIIDFsTextColors, EAknsCIFsTextColorsCG10 );
iHeaderTextVisual->SetColor( headerTextColor );
iHeaderTextVisual->SetTextStyle( iAppUi.LayoutHandler()->
FSTextStyleFromLayoutL( AknLayoutScalable_Apps::main_sp_fs_ctrlbar_pane_t1( 0 ) ).Id() );
if ( AknLayoutUtils::LayoutMirrored() )
{
iHeaderTextVisual->SetAlign( EAlfAlignHRight, EAlfAlignVCenter );
}
else
{
iHeaderTextVisual->SetAlign( EAlfAlignHLeft, EAlfAlignVCenter );
}
iHeaderTextVisual->SetOpacity( KFSInvisible );
iHeaderLayout->SetOpacity( KFSInvisible );
iListLayout = CAlfDeckLayout::AddNewL( *iControl, iParentLayout );
iListLayout->SetFlags(EAlfVisualFlagLayoutUpdateNotification|EAlfVisualFlagAutomaticLocaleMirroringEnabled);
iTreeVisualizer = CFsTreeVisualizerBase::NewL( iControl, *iListLayout );
iTreeVisualizer->SetItemExpansionDelay( iAppUi.LayoutHandler()->ListItemExpansionDelay() );
iTreeVisualizer->SetScrollTime( iAppUi.LayoutHandler()->ListScrollingTime() );
iTreeVisualizer->SetFadeInEffectTime( iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime() );
iTreeVisualizer->SetFadeOutEffectTime( iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime() );
iTreeVisualizer->SetItemSeparatorSize( TSize(0, 0) );
iTreeVisualizer->SetExpandCollapseAllOnLongTap( EFalse );
iTreeList = CFsTreeList::NewL( *iTreeVisualizer, iEnv );
// Compared to S60 3.2.3 in S60 5.0 Alf offers the key events in
// opposite order.
ControlGroup().AppendL( iControl );
ControlGroup().AppendL( iTreeList->TreeControl() );
iTreeList->AddObserverL(*this);
iTreeList->SetLoopingType( EFsTreeListLoopingJumpToFirstLast );
iTreeList->SetScrollbarVisibilityL( EFsScrollbarAuto );
iAppUi.LayoutHandler()->SetListMarqueeBehaviour( iTreeList );
iTreeList->HideListL();
// Set page up and page down keys
iTreeVisualizer->AddCustomPageUpKey( EStdKeyPageUp );
iTreeVisualizer->AddCustomPageDownKey( EStdKeyPageDown );
iTreeVisualizer->SetIndentationL(
iAppUi.LayoutHandler()->FolderListIndentation(iScreenRect) );
iTreeVisualizer->SetSelectorPropertiesL(
iAppUi.FsTextureManager()->NewListSelectorBrushL(), 1.0,
CFsTreeVisualizerBase::EFsSelectorMoveSmoothly );
iAsyncCallback = new (ELeave) CAsyncCallBack( CActive::EPriorityStandard );
//iNotifierTest = CSimpleAOTest::NewL();
iFirstStartCompleted = ETrue;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::Id
// ---------------------------------------------------------------------------
//
TUid CFSEmailUiFolderListVisualiser::Id() const
{
FUNC_LOG;
return FolderListId;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::PrepareFolderListL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::PrepareFolderListL()
{
FUNC_LOG;
iTreeList->RemoveAllL();
iListItemVisulizers.Reset();
iModel->RemoveAll();
iMoreFoldersItemId = KFsTreeNoneID;
// SetRect need to be called twice for the parent layout (before and after
// list construction), otherwise the layout is incorrect in some cases.
UpdateListSizeAttributes();
iParentLayout->SetRect( iScreenRect );
SetAnchors();
ResizeListIcons();
// Show empty screen when offline
CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
if( iModel->Count() == 0 )
{
cba->SetCommandSetL( R_FREESTYLE_EMAUIL_UI_SK_OPTIONS_BACK );
}
if( iMoveOrCopyInitiated )
{
iTreeVisualizer->SetEmptyListTextL( KNullDesC );
iTreeVisualizer->RefreshListViewL();
}
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::PopulateFolderListL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::PopulateFolderListL()
{
FUNC_LOG;
if ( !iFullScreen && iSortListCallback )
{
UpdateSortListL();
SetFocusToCurrentSortItemL();
}
else
{
UpdateFolderListL();
if( !iFullScreen )
{
SetFocusToCurrentFolderL();
}
}
if( !iFullScreen )
{
AdaptScreenRectToListContent();
}
iParentLayout->SetRect(iScreenRect);
CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
if( iModel->Count() > 0 )
{
cba->SetCommandSetL( R_FREESTYLE_EMAUIL_UI_SK_OPTIONS_BACK__SELECT );
}
if( iMoveOrCopyInitiated )
{
HBufC* emptyListText = StringLoader::LoadLC(
R_FREESTYLE_EMAIL_UI_FOLDER_LIST_NO_FOLDERS_AVAILABLE );
iTreeVisualizer->SetEmptyListTextL( *emptyListText );
CleanupStack::PopAndDestroy( emptyListText );
iTreeVisualizer->RefreshListViewL();
}
ResizeListIcons();
ResizeListItemsL();
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::PopulateFolderListDeferred
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::PopulateFolderListDeferred()
{
FUNC_LOG;
if ( iAsyncCallback )
{
iAsyncCallback->Cancel();
iAsyncCallback->Set( TCallBack( DoPopulateFolderList, this ) );
iAsyncCallback->CallBack();
}
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::DoPopulateFolderList
// ---------------------------------------------------------------------------
//
TInt CFSEmailUiFolderListVisualiser::DoPopulateFolderList( TAny* aSelfPtr )
{
FUNC_LOG;
CFSEmailUiFolderListVisualiser* self =
static_cast< CFSEmailUiFolderListVisualiser* >( aSelfPtr );
TRAPD( err,
self->PopulateFolderListL();
if ( self->iCustomMessageId == KFolderListMoveMessage ||
self->iCustomMessageId == KFolderListMoveMessages ||
self->iCustomMessageId == KFolderListCopyMessage ||
self->iCustomMessageId == KFolderListCopyMessages )
{
self->SetFocusToLatestMovedFolderL();
}
self->iTreeList->SetFocusedL( ETrue );
);
return err;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::IsPopupShown
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::IsPopupShown()
{
return iPopupListShown;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::HidePopupL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::HidePopupL()
{
FUNC_LOG;
iParentLayout->SetRect( iCtrlButtonRect, iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime() );
TAlfTimedValue bgOpacity;
// Hiding delay was removed to get rid of flickering if changing between
// folderlist / sortlist popups. If delay is used in SetTarget,
// folderlistview would be quickly drawn as fullscreen after HideListL
// call, effecting ugly flickering
bgOpacity.SetTarget( 0, 0 );
iParentLayout->SetOpacity( bgOpacity );
iTreeList->HideListL();
//iTreeList->DisableKineticScrolling( EFalse );
ClearPopupSoftkeys();
iPopupListShown = EFalse;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::SetPopupSoftkeysL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::SetPopupSoftkeysL()
{
FUNC_LOG;
CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
cba->AddCommandSetToStackL( R_AVKON_SOFTKEYS_SELECT_CANCEL__SELECT );
cba->UpdateCommandObserverL( cba->PositionById( EAknSoftkeySelect ), *this );
cba->MakeCommandVisible( EAknSoftkeySelect , EFalse );
cba->UpdateCommandObserverL( cba->PositionById( EEikBidCancel ), *this );
cba->DrawNow();
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::ClearPopupSoftkeys
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ClearPopupSoftkeys()
{
FUNC_LOG;
CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
cba->MakeCommandVisible( EAknSoftkeySelect , ETrue );
if (cba->UpdatedCommandObserverExists(CEikButtonGroupContainer::ELeftSoftkeyPosition))
{
cba->RemoveCommandObserver( cba->PositionById( EAknSoftkeySelect ) );
}
if (cba->UpdatedCommandObserverExists(CEikButtonGroupContainer::ERightSoftkeyPosition))
{
cba->RemoveCommandObserver( cba->PositionById( EEikBidCancel ) );
}
TInt pos = -1;
if ((pos = cba->PositionById( EAknSoftkeySelect )) >= 0)
{
cba->RemoveCommandFromStack( pos, EAknSoftkeySelect );
}
if ((pos = cba->PositionById( EEikBidCancel )) >= 0)
{
cba->RemoveCommandFromStack( pos, EEikBidCancel );
}
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::DoShowInPopupL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::DoShowInPopupL(
MFsControlButtonInterface* aButton,
MFSEmailUiFolderListCallback* aFolderCallback,
MFSEmailUiSortListCallback* aSortCallback )
{
FUNC_LOG;
if ( ( aFolderCallback == NULL && aSortCallback == NULL ) ||
aButton == NULL )
{
return;
}
// In case of popup we are not moving or copying messages,
// so there's no need to connect the mailbox
iNoConnectNeeded = ETrue;
iCallback = aFolderCallback;
iSortListCallback = aSortCallback;
const TPoint buttonPos( aButton->Pos().Target() );
const TSize buttonSize( aButton->Size().Target().AsSize() );
// TRect from where to start the transformation effect
TRect cbr = iAppUi.LayoutHandler()->GetControlBarRect();
iCtrlButtonRect.SetRect( buttonPos + cbr.iTl, buttonSize );
iFullScreen = EFalse;
LoadIconsL();
if ( !iFirstStartCompleted )
{
DoFirstStartL();
}
// Make parent layout invisible to avoid any flashes in display
// during the construction of the list. Hide header also, not used.
TAlfTimedValue opacity;
opacity.SetValueNow( 0 );
iHeaderLayout->SetOpacity( opacity );
iParentLayout->SetOpacity( opacity );
if( iListBgImageVisual )
{
iListBgImageVisual->SetOpacity( opacity );
}
PrepareFolderListL();
PopulateFolderListL();
const TInt paddingValue(
iAppUi.LayoutHandler()->DropDownMenuListPadding() );
const TAlfMetric paddingMetric( paddingValue );
iParentLayout->SetPadding( paddingMetric );
// Set list background
TRect outerRect( iScreenRect );
outerRect.Shrink( paddingValue, paddingValue );
if ( !iBackgroundBrush )
{
iBackgroundBrush = CAlfFrameBrush::NewL( iEnv, KAknsIIDQsnFrPopup, 1, 1 );
iBackgroundBrush->SetFrameRectsL( outerRect, iScreenRect );
iParentLayout->Brushes()->InsertL( 0, iBackgroundBrush, EAlfDoesNotHaveOwnership );
}
else
{
// this prevents transparent popuplist background in portrait layout
// when sw keyboard in landscape layout was called between popups
iBackgroundBrush->SetFrameRectsL( outerRect, iScreenRect );
}
if( !iShadowBrush )
{
iShadowBrush = CAlfShadowBorderBrush::NewL(
iEnv, TAlfMetric( KDefaultShadowBorderWidth ) );
iShadowBrush->SetOpacity( KShadowBorderOpacity );
iShadowBrush->SetLayer( EAlfBrushLayerBackground );
iParentLayout->Brushes()->AppendL( iShadowBrush,
EAlfDoesNotHaveOwnership );
}
// Append brush if it's not yet appended.
switch ( iParentLayout->Brushes()->Count() )
{
case 0 :
// Keep the ownership of the brush to avoid unneeded object deletion / reconstruction
iParentLayout->Brushes()->InsertL( 0, iBackgroundBrush, EAlfDoesNotHaveOwnership );
iParentLayout->Brushes()->AppendL( iShadowBrush, EAlfDoesNotHaveOwnership );
break;
case 1 :
if ( static_cast<CAlfBrush *>(iBackgroundBrush) == & ( iParentLayout->Brushes()->At(0)) )
{
iParentLayout->Brushes()->AppendL( iShadowBrush, EAlfDoesNotHaveOwnership );
}
else
{
iParentLayout->Brushes()->InsertL( 0, iBackgroundBrush, EAlfDoesNotHaveOwnership );
}
break;
default: // 2: it's ok no need to add brush
break;
} // switch
SetPopupSoftkeysL();
// SetRect need to be called also here, otherwise the list layout might
// be wrong in mirrored layout
iParentLayout->SetRect( iCtrlButtonRect );
opacity.SetValueNow( 1 );
//opacity.SetTarget( 1, iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime() );
iParentLayout->SetOpacity( opacity );
iParentLayout->SetRect( iScreenRect, iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime() );
iParentLayout->UpdateChildrenLayout();
//iTreeList->DisableKineticScrolling( ETrue );
iTreeList->ShowListL( ETrue );
iTreeList->SetFocusedL( ETrue );
iFocusVisible = iAppUi.IsFocusShown();
iTreeVisualizer->SetFocusVisibility( iFocusVisible );
iPopupListShown = ETrue;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::ShowInPopupL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ShowInPopupL(
const TFSMailMsgId aFolderId,
MFSEmailUiFolderListCallback* aCallback,
MFsControlButtonInterface* aButton )
{
FUNC_LOG;
iCustomMessageId = KFolderListSelectFolder;
iCurrentFolderId = aFolderId;
DoShowInPopupL( aButton, aCallback, NULL );
ResizeListIcons();
ResizeListItemsL();
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::ShowSortListPopupL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ShowSortListPopupL(
const TFSMailSortCriteria aCurrentSortCriteria,
const TFSFolderType aFolderType,
MFSEmailUiSortListCallback* aCallback,
MFsControlButtonInterface* aButton )
{
FUNC_LOG;
iCurrentSortCriteria = aCurrentSortCriteria;
iCurrentFolderType = aFolderType;
DoShowInPopupL( aButton, NULL, aCallback );
}
// ---------------------------------------------------------------------------
// Activate this view
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ChildDoActivateL(const TVwsViewId& /*aPrevViewId*/,
TUid aCustomMessageId,
const TDesC8& aCustomMessage)
{
FUNC_LOG;
iFullScreen = ETrue;
LoadIconsL();
if ( !iFirstStartCompleted )
{
DoFirstStartL();
}
// Set title pane text
iAppUi.SetActiveMailboxNameToStatusPaneL();
// Different effect is used when opening folder selection list
iAnimateNextActivation = ( aCustomMessageId == KFolderListSelectFolder );
// Create header image visual if not yet created
if( !iHeaderImageVisual )
{
iHeaderImageVisual = CAlfImageVisual::AddNewL( *iControl, iHeaderLayout );
CAlfTexture& headerBgTexture = iAppUi.FsTextureManager()->TextureByIndex( EMailListBarBgIcon );
headerBgTexture.Size().SetSize( iScreenRect.Width(), iListHeaderHeight );
iHeaderImageVisual->SetImage( TAlfImage( headerBgTexture ) );
TAlfTimedValue headerImageOpacity;
headerImageOpacity.SetValueNow( 0 );
iHeaderImageVisual->SetOpacity( headerImageOpacity );
// Make header text visible by moving it on front of the header background image
iHeaderTextVisual->MoveToFront();
}
// Create list background image if not yet created
if( !iListBgImageVisual )
{
iListBgImageVisual = CAlfImageVisual::AddNewL( *iControl, iListLayout );
TAlfTimedValue bgImageVisualOpacity;
bgImageVisualOpacity.SetValueNow( 0 );
iListBgImageVisual->SetOpacity( bgImageVisualOpacity );
// Move to background to make the list visible
iListLayout->MoveVisualToBack( *iListBgImageVisual );
}
// Returning from the settings view needs to handled as special case where
// the previous state of the folder list is preserved.
if ( aCustomMessageId.iUid == KMailSettingsReturnFromPluginSettings )
{
iTreeList->HideListL();
// Then just refresh the list as in dynamic variant switch,
// because screen orientation might have changed
HandleDynamicVariantSwitchL( EScreenLayoutChanged );
// Set flag for moving or copying
iMoveOrCopyInitiated = (iCustomMessageId == KFolderListMoveMessage ||
iCustomMessageId == KFolderListMoveMessages ||
iCustomMessageId == KFolderListCopyMessage ||
iCustomMessageId == KFolderListCopyMessages);
// Update toolbar button statuses.
UpdateToolbarButtons();
}
// Normal case of entering the folder list. Set the header text and callback function
// according the view activation parameters.
else
{
iCustomMessageId = aCustomMessageId;
iTitleCaptionVisible = ETrue;
// No header in folders list if not moving or copying messages
if( aCustomMessageId == KFolderListMoveMessage )
{
SetHeaderTextByResourceIdL( R_FREESTYLE_EMAIL_UI_FOLDER_LIST_MOVE_ONE_HEADING );
}
else if( aCustomMessageId == KFolderListMoveMessages )
{
SetHeaderTextByResourceIdL( R_FREESTYLE_EMAIL_UI_FOLDER_LIST_MOVE_MORE_HEADING );
}
else if( aCustomMessageId == KFolderListCopyMessage )
{
SetHeaderTextByResourceIdL( R_FREESTYLE_EMAIL_UI_FOLDER_LIST_COPY_ONE_HEADING );
}
else if( aCustomMessageId == KFolderListCopyMessages )
{
SetHeaderTextByResourceIdL( R_FREESTYLE_EMAIL_UI_FOLDER_LIST_COPY_MORE_HEADING );
}
else
{
// Hide text visual
iTitleCaptionVisible = EFalse;
iHeaderTextVisual->SetOpacity( KFSInvisible );
}
// Set flag for moving or copying
iMoveOrCopyInitiated = (aCustomMessageId == KFolderListMoveMessage ||
aCustomMessageId == KFolderListMoveMessages ||
aCustomMessageId == KFolderListCopyMessage ||
aCustomMessageId == KFolderListCopyMessages);
// Set callback function
TFolderListActivationData subView;
TPckgBuf<TFolderListActivationData> viewData( subView );
viewData.Copy( aCustomMessage );
iCallback = viewData().iCallback;
iCurrentFolderType = viewData().iSourceFolderType;
iTreeList->HideListL();
// Clear padding when shown in full screen
const TAlfMetric padding( 0 );
iParentLayout->SetPadding( padding );
iListLayout->SetPadding( padding );
PrepareFolderListL();
// Remove need to be called for all brushes before Reset, otherwise the
// brush resources are not completely freed from server side -> brushes
// keep "hanging" there and make future drawing slower.
while( iParentLayout->Brushes()->Count() > 0 )
{
iParentLayout->Brushes()->Remove( 0 );
}
iParentLayout->Brushes()->Reset();
TAlfTimedValue layoutOpacity = iHeaderLayout->Opacity();
layoutOpacity.SetTarget( 1, iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime()/2 );
iHeaderLayout->SetOpacity( layoutOpacity );
TAlfTimedValue bgImageOpacity = iListBgImageVisual->Opacity();
bgImageOpacity.SetTarget( 1, iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime()/2 );
iListBgImageVisual->SetOpacity( bgImageOpacity );
// Reset the variables used in horizontal scrolling
iPreviousListRect = iListLayout->DisplayRectTarget();
iPreviousListLevel = KListRootLevel;
iParentLayout->SetRect( iScreenRect );
iTreeList->ShowListL();
TAlfTimedValue opacity;
opacity.SetValueNow( 1 );
iParentLayout->SetOpacity( opacity );
}
// See if we are already connected
CFSMailBox* mb = iAppUi.GetActiveMailbox();
// Just in case, shouldn't happen
User::LeaveIfNull( mb );
TFSMailBoxStatus onlineStatus = mb->GetMailBoxStatus();
// If we are not moving or copying messages, there's no need to connect
// the mailbox. In case of move/copy we need to check the mailbox
// capability to see if we need to connect the mailbox before showing the
// folder list.
iNoConnectNeeded = ETrue;
if( iMoveOrCopyInitiated )
{
iNoConnectNeeded = mb->HasCapability( EFSMBoxCapaMoveMessageNoConnectNeeded );
}
iWaitingToGoOnline = EFalse;
// If we are already online or we don't need to be online for
// this operation, then we can show the list immediately
if( onlineStatus == EFSMailBoxOnline || iNoConnectNeeded )
{
if( aCustomMessageId.iUid != KMailSettingsReturnFromPluginSettings )
{
// Populate list after it has been made visible. List should not
// be focused before it's fully populated to prevent jumping of the
// highlight.
iTreeList->SetFocusedL( EFalse );
PopulateFolderListDeferred();
}
}
else
{
// If we come here it means that the mailbox is offline but connection
// is needed for this operation, so we need to connect first
ConnectToMailboxL();
}
FocusVisibilityChange( iAppUi.IsFocusShown() );
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::OfferToolbarEventL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::OfferToolbarEventL( TInt aCommand )
{
switch( aCommand )
{
/*case EFsEmailUiTbCmdSelect:
HandleCommandL( EFsEmailUiCmdSelect );
break;*/
case EFsEmailUiTbCmdCollapseAll:
HandleCommandL( EFsEmailUiCmdActionsCollapseAll );
break;
case EFsEmailUiTbCmdExpandAll:
HandleCommandL( EFsEmailUiCmdActionsExpandAll );
break;
default:
break;
}
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::ToolbarResourceId
// ---------------------------------------------------------------------------
//
TInt CFSEmailUiFolderListVisualiser::ToolbarResourceId() const
{
return R_FREESTYLE_EMAIL_UI_TOOLBAR_FOLDER_LIST;
}
// ---------------------------------------------------------------------------
// Deactivate this view
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ChildDoDeactivate()
{
FUNC_LOG;
iMoveOrCopyInitiated = EFalse;
iWaitingToGoOnline = EFalse;
if ( !iAppUi.AppUiExitOngoing() )
{
iTreeVisualizer->NotifyControlVisibilityChange( EFalse );
}
}
// ---------------------------------------------------------------------------
// In case of sort list, this function sets focus to current sort item
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::SetFocusToCurrentSortItemL()
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
for ( TInt i = 0; i < iModel->Count(); i++ )
{
CFSEmailUiFolderListItem* modelItem = iModel->ItemByIndex( i );
if ( modelItem && ( modelItem->iSortField == iCurrentSortCriteria.iField ) )
{
iTreeVisualizer->SetFocusedItemL( modelItem->iListId, EFalse );
break;
}
}
// Bold the focused item's text
TInt arraySize = iListItemVisulizers.Count();
for( TInt i = 0; i < arraySize; i++ )
{
TFsTreeItemId id = iTreeList->FocusedItem();
if ( iListItemVisulizers[ i ] == &( iTreeList->ItemVisualizer( id ) ) )
{
iListItemVisulizers[i]->SetTextBold( ETrue );
break;
}
}
}
}
// ---------------------------------------------------------------------------
// In case of folder list popup, this function sets focus to current folder,
// if that folder can be found from the list. If current folder is not found
// from the list, then move focus to "More folders" item.
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::SetFocusToCurrentFolderL()
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
TFsTreeItemId itemToFocus = iMoreFoldersItemId;
for ( TInt i=0; i < iModel->Count() ; i++ )
{
CFSEmailUiFolderListItem* modelItem = iModel->ItemByIndex( i );
if ( modelItem && ( modelItem->iFolderId == iCurrentFolderId ) )
{
itemToFocus = modelItem->iListId;
break;
}
}
iTreeVisualizer->SetFocusedItemL( itemToFocus, EFalse );
}
}
// ---------------------------------------------------------------------------
// In case of move, this function sets focus to latest selected item
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::SetFocusToLatestMovedFolderL()
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
TBool match( EFalse );
for ( TInt i=0; i < iModel->Count() ; i++ )
{
CFSEmailUiFolderListItem* modelItem = iModel->ItemByIndex( i );
if ( modelItem && // Safety check
!modelItem->iFolderId.IsNullId() && // Filter mailbox and sort items
modelItem->iFolderId == iLatestSelectedMoveFolderId )
{
match = ETrue;
iTreeVisualizer->SetFocusedItemL( modelItem->iListId );
break;
}
}
if ( match )
{
// Make sure that the horizontal position is recalculated
DoHorizontalScrollL( ETrue );
}
else
{
iLatestSelectedMoveFolderId.SetId( 0 );
iLatestSelectedMoveFolderId.SetNullId();
}
}
}
// ---------------------------------------------------------------------------
// Handle events
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::OfferEventL(const TAlfEvent& aEvent)
{
FUNC_LOG;
TBool result( EFalse );
if ( aEvent.IsKeyEvent() && aEvent.Code() == EEventKey )
{
// Swap left and right with mirrored layout
TInt scanCode( aEvent.KeyEvent().iScanCode );
if ( AknLayoutUtils::LayoutMirrored() )
{
if( scanCode == EStdKeyLeftArrow )
{
scanCode = EStdKeyRightArrow;
}
else if( scanCode == EStdKeyRightArrow )
{
scanCode = EStdKeyLeftArrow;
}
}
// Handle possible focus visibility change
if( ( scanCode == EStdKeyRightArrow ) ||
( scanCode == EStdKeyLeftArrow ) ||
( scanCode == EStdKeyUpArrow ) ||
( scanCode == EStdKeyDownArrow ) ||
( scanCode == EStdKeyEnter ) ||
( scanCode == EStdKeyDeviceA ) ||
( scanCode == EStdKeyDevice3 ) )
{
// If the focus was not active already, ignore the key press
if( !iAppUi.SetFocusVisibility( ETrue ) )
{
return ETrue;
}
}
switch ( scanCode )
{
case EStdKeyDevice3: // CENTER CLICK
case EStdKeyEnter: // ENTER
{
// Handle center click and enter as selection
HandleCommandL( EAknSoftkeySelect );
result = ETrue;
}
break;
case EStdKeyLeftArrow:
{
// Check is the folder list open
if( !iFullScreen && iCallback )
{
HandleSelectionL( EFSEmailUiCtrlBarResponseCancel );
}
// Check is the sort list open
else if( !iFullScreen && iSortListCallback )
{
HandleSelectionL( EFSEmailUiCtrlBarResponseSwitchList );
}
}
break;
case EStdKeyRightArrow:
{
// Check is the folder list open
if( !iFullScreen && iCallback )
{
HandleSelectionL( EFSEmailUiCtrlBarResponseSwitchList );
}
// Check is the sort list open
else if( !iFullScreen && iSortListCallback )
{
HandleSelectionL( EFSEmailUiCtrlBarResponseCancel );
}
}
break;
default:
// Check keyboard shortcuts.
TInt shortcutCommand =
iAppUi.ShortcutBinding().CommandForShortcutKey( aEvent.KeyEvent(),
CFSEmailUiShortcutBinding::EContextFolderList );
if ( shortcutCommand != KErrNotFound )
{
HandleCommandL( shortcutCommand );
result = ETrue;
}
break;
}
}
return result;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::HandlePointerEventL
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::HandlePointerEventL(const TAlfEvent& aEvent)
{
TBool eventHandled( EFalse );
if( ( aEvent.Visual() == iFaderVisual || aEvent.Visual() == iFaderLayout ) &&
( aEvent.PointerEvent().iType == TPointerEvent::EButton1Down ) &&
( iPopupListShown ) )
{
iAppUi.SetFocusVisibility( EFalse );
HandleSelectionL( EFSEmailUiCtrlBarResponseCancel );
eventHandled = ETrue;
}
else
{
// Handle pointer events to fadervisual. If the list is shown in popup,
// then the popup will be closed.
if( ( aEvent.IsPointerEvent() ) &&
( aEvent.PointerEvent().iType == TPointerEvent::EButton1Up ) )
{
eventHandled = iTreeList->TreeControl()->OfferEventL(aEvent);
// Hide focus visibility always after pointer up event.
iAppUi.SetFocusVisibility( EFalse );
}
else
{
eventHandled = ETrue;
}
}
return eventHandled;
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::DynInitMenuPaneL
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane)
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
// Hide expand/collapse all if not needed
if ( aResourceId == R_FSEMAILUI_FOLDERLIST_MENUPANE )
{
if ( FeatureManager::FeatureSupported( KFeatureIdFfCmailIntegration ) )
{
// remove help support in pf5250
aMenuPane->SetItemDimmed( EFsEmailUiCmdHelp, ETrue);
}
}
// Add shortcut hints
iAppUi.ShortcutBinding().AppendShortcutHintsL( *aMenuPane,
CFSEmailUiShortcutBinding::EContextFolderList );
}
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::HandleSelectionL( TFSEmailUiCtrlBarResponse aSelection )
{
FUNC_LOG;
// If popup is not open or the view is not active, then do nothing
if ( !(iPopupListShown || IsViewActive()) )
{
return;
}
TBool popupHiddenAlready(EFalse);
switch( aSelection )
{
case EFSEmailUiCtrlBarResponseSelect:
{
TFsTreeItemId focusedItem = iTreeList->FocusedItem();
if (focusedItem != KFsTreeNoneID)
{
if ( !iFullScreen && iTreeList->ItemData(focusedItem).Type() != KFsSeparatorDataType)
{
HidePopupL();
popupHiddenAlready = ETrue;
}
}
if( !HandleCallbackL() )
{
break;
}
}
// fall through
case EFSEmailUiCtrlBarResponseSwitchList:
case EFSEmailUiCtrlBarResponseCancel:
{
if ( IsFullScreen() )
{
iAppUi.ReturnToPreviousViewL();
}
else
{
if ( !popupHiddenAlready )
{
HidePopupL();
}
iAppUi.FolderPopupClosed();
}
if ( !iFullScreen && iSortListCallback )
{
iSortListCallback->SortOrderChangedL( EFSMailDontCare, aSelection );
iSortListCallback = NULL;
}
else if ( iCallback )
{
iCallback->FolderSelectedL( TFSMailMsgId(), aSelection );
iCallback = NULL;
}
}
break;
default:
break;
}
}
// ---------------------------------------------------------------------------
// Recursive function to get the root parent of given item
// ---------------------------------------------------------------------------
//
TFsTreeItemId CFSEmailUiFolderListVisualiser::GetRootParent( const TFsTreeItemId aItemId ) const
{
FUNC_LOG;
TFsTreeItemId parentId = iTreeList->Parent( aItemId );
// If current item's parent is KFsTreeRootID, return its id
if( parentId == KFsTreeRootID || parentId == KFsTreeNoneID )
{
return aItemId;
}
else
{
// Get the root parent recursively
return GetRootParent( parentId );
}
}
// ---------------------------------------------------------------------------
// Override the default transition effect in case full screen mode is launched
// from popup mode.
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::DoTransitionEffect( TBool aDirectionOut )
{
FUNC_LOG;
if ( !aDirectionOut && IsFullScreen() && iAnimateNextActivation )
{
TInt rectTransitionTime = iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime();
TInt opacityTransitionTime = iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime() / 2;
TAlfTimedValue opacity;
opacity.SetValueNow( 0 );
opacity.SetTarget( 1, opacityTransitionTime );
iParentLayout->SetOpacity( opacity );
// Do animated enlargening from popup window rect to full screen rect
iParentLayout->SetRect( FolderListRectInThisResolution() );
iParentLayout->SetRect( iScreenRect, rectTransitionTime );
}
else
{
// Use generic transition effect in all other cases
CFsEmailUiViewBase::DoTransitionEffect( aDirectionOut );
}
}
// ---------------------------------------------------------------------------
// Gets the parent layout holding all the visials of this view
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::GetParentLayoutsL(
RPointerArray<CAlfVisual>& aLayoutArray ) const
{
FUNC_LOG;
aLayoutArray.AppendL( iParentLayout );
}
// ---------------------------------------------------------------------------
// Hide or show CAlfVisuals ( used for activation or deactivation )
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::FadeOut( TBool aDirectionOut )
{
FUNC_LOG;
if ( aDirectionOut && iTreeVisualizer != NULL )
{
iTreeVisualizer->HideList();
}
}
// ---------------------------------------------------------------------------
// Handle commands
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::HandleCommandL( TInt aCommand )
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
switch(aCommand)
{
// Key presses
case EAknSoftkeySelect:
{
// If focus is not visible, make it visible
// otherwise fall through ( call HandleSelectionL )
if( !iFocusVisible )
{
iAppUi.SetFocusVisibility( ETrue );
break;
}
}
case EAknSoftkeyOpen:
case EFsEmailUiCmdOpen:
{
HandleSelectionL( EFSEmailUiCtrlBarResponseSelect );
}
break;
case EAknSoftkeyBack:
case EEikBidCancel:
{
HandleSelectionL( EFSEmailUiCtrlBarResponseCancel );
}
break;
// Options menu commands
case EFsEmailUiCmdGoOnline:
{
if( iMoveOrCopyInitiated )
{
ConnectToMailboxL();
}
}
break;
case EFsEmailUiCmdGoOffline:
{
if( iMoveOrCopyInitiated )
{
DisconnectFromMailboxL();
}
}
break;
case EFsEmailUiCmdActionsCollapseAll:
{
TFsTreeItemId prevId = iTreeList->FocusedItem();
prevId = GetRootParent( prevId );
iTreeVisualizer->CollapseAllL();
if ( prevId != KFsTreeRootID && prevId != KFsTreeNoneID )
{
iTreeVisualizer->SetFocusedItemL( prevId );
}
}
break;
case EFsEmailUiCmdActionsExpandAll:
{
TFsTreeItemId prevId = iTreeList->FocusedItem();
iTreeVisualizer->ExpandAllL();
if ( prevId != KFsTreeRootID && prevId != KFsTreeNoneID )
{
iTreeVisualizer->SetFocusedItemL( prevId );
}
}
break;
case EFsEmailUiCmdSettings:
{
CESMailSettingsPlugin::TSubViewActivationData activationData;
activationData.iAccount = iAppUi.GetActiveMailbox()->GetId();
activationData.iSubviewId = 1;
activationData.iLaunchFolderSettings = ETrue;
TUid pluginUid = iAppUi.GetActiveMailbox()->GetSettingsUid();
// register plugin view if not exists so that activation can be made
if ( !iAppUi.View( pluginUid ) )
{
CESMailSettingsPlugin* plugin = CESMailSettingsPlugin::NewL( pluginUid );
CleanupStack::PushL( plugin );
iAppUi.AddViewL( plugin );
CleanupStack::Pop( plugin );
}
TUid messageId = TUid::Uid( CESMailSettingsPlugin::EActivateMailSettingsSubview );
const TPckgBuf<CESMailSettingsPlugin::TSubViewActivationData> pluginMessagePkg( activationData );
iAppUi.EnterPluginSettingsViewL( pluginUid, messageId, pluginMessagePkg );
// Hide list to avoid it flashing when returning back
iTreeList->HideListL();
}
break;
case EFsEmailUiCmdHelp:
{
TFsEmailUiUtility::LaunchHelpL( KFSE_HLP_LAUNCHER_GRID );
}
break;
case EFsEmailUiCmdExit:
{
iAppUi.Exit();
}
break;
case EFsEmailUiCmdGoToTop:
{
GoToTopL();
}
break;
case EFsEmailUiCmdGoToBottom:
{
GoToBottomL();
}
break;
case EFsEmailUiCmdPageUp:
{
TKeyEvent simEvent = { EKeyPageUp, EStdKeyPageUp, 0, 0 };
iCoeEnv->SimulateKeyEventL( simEvent, EEventKey );
}
break;
case EFsEmailUiCmdPageDown:
{
TKeyEvent simEvent = { EKeyPageDown, EStdKeyPageDown, 0, 0 };
iCoeEnv->SimulateKeyEventL( simEvent, EEventKey );
}
break;
case EFsEmailUiCmdActionsCollapseExpandAllToggle:
{
if ( !AllNodesCollapsed() )
{
HandleCommandL( EFsEmailUiCmdActionsCollapseAll );
}
else
{
HandleCommandL( EFsEmailUiCmdActionsExpandAll );
}
}
break;
default:
break;
}
}
}
// ---------------------------------------------------------------------------
// Handle call to callback function
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::HandleCallbackL()
{
FUNC_LOG;
TFsTreeItemId focusedItem = iTreeList->FocusedItem();
if( focusedItem == KFsTreeNoneID )
{
return ETrue;
}
if( focusedItem == iMoreFoldersItemId )
{
//HidePopupL();
iFullScreen = ETrue;
TFolderListActivationData tmp;
tmp.iCallback = iCallback;
const TPckgBuf<TFolderListActivationData> pkgOut( tmp );
iAppUi.EnterFsEmailViewL( FolderListId, KFolderListSelectFolder, pkgOut );
return EFalse;
}
CFSEmailUiFolderListItem* modelItem = iModel->ItemByListId( focusedItem );
if( !modelItem ) // Safety check, shouldn't be possible
{
return EFalse;
}
if( iCallback )
{
const TFSMailMsgId& selectedFolderId = modelItem->iFolderId;
const TFSMailMsgId& selectedMailboxId = modelItem->iMailboxId;
if( !selectedFolderId.IsNullId() )
{
if ( iCustomMessageId == KFolderListMoveMessage ||
iCustomMessageId == KFolderListMoveMessages ||
iCustomMessageId == KFolderListCopyMessage ||
iCustomMessageId == KFolderListCopyMessages )
{
iLatestSelectedMoveFolderId = selectedFolderId;
}
iCallback->FolderSelectedL( selectedFolderId, EFSEmailUiCtrlBarResponseSelect );
}
else if( !selectedMailboxId.IsNullId() )
{
iCallback->MailboxSelectedL( selectedMailboxId );
}
// Set callback to NULL after callback is called so that the
// same callback is not reused unintentionally.
iCallback = NULL;
}
else if( iSortListCallback )
{
iSortListCallback->SortOrderChangedL( modelItem->iSortField, EFSEmailUiCtrlBarResponseSelect );
// Set callback to NULL after callback is called so that the
// same callback is not reused unintentionally.
iSortListCallback = NULL;
}
return ETrue;
}
// ---------------------------------------------------------------------------
// Append node to list by getting the item data from resource
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::SetHeaderTextByResourceIdL(
TInt aResourceId )
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
HBufC* headingText = StringLoader::LoadLC( aResourceId );
SetHeaderTextAttributesL();
iHeaderTextVisual->SetTextL( *headingText );
CleanupStack::PopAndDestroy( headingText );
}
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::SetHeaderTextAttributesL()
//
// Apply header text attributes
// This creates "Move message to:" title caption and background graphics
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::SetHeaderTextAttributesL()
{
iHeaderTextVisual->SetOpacity( KFSVisible );
CAlfTextStyle& textStyle =
iAppUi.LayoutHandler()->FSTextStyleFromLayoutL(
AknLayoutScalable_Apps::main_sp_fs_ctrlbar_pane_t1(0));
iHeaderTextVisual->SetTextStyle ( textStyle.Id() );
iHeaderTextVisual->SetColor( iAppUi.LayoutHandler()->
ListNormalStateTextSkinColor() );
iHeaderTextVisual->SetPadding(
iAppUi.LayoutHandler()->TitleCaptionPadding() );
if( iHeaderTextVisual->Brushes() )
{
iHeaderTextVisual->Brushes()->Reset();
}
iHeaderTextVisual->EnableBrushesL();
CAlfBrush* selectorBrush = iAppUi.FsTextureManager()->
NewCtrlBarSelectorBrushLC();
selectorBrush->SetOpacity( KFSHeaderTextBackgroundOpacity );
iHeaderTextVisual->Brushes()->AppendL( selectorBrush, EAlfHasOwnership );
CleanupStack::Pop( selectorBrush );
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::ConnectMailbox
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ConnectToMailboxL()
{
CFSMailBox* mb = iAppUi.GetActiveMailbox();
iWaitingToGoOnline = ETrue;
mb->GoOnlineL();
}
// ---------------------------------------------------------------------------
// CFSEmailUiFolderListVisualiser::DisconnectMailbox
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::DisconnectFromMailboxL()
{
iAppUi.GetActiveMailbox()->GoOfflineL();
iWaitingToGoOnline = EFalse;
}
// ---------------------------------------------------------------------------
// Construct folder list data
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::UpdateFolderListL()
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
// <cmail>
iListItemDatas.Reset();
// </cmail>
if( iFullScreen )
{
// Append lines to the model
AppendActiveMailboxFoldersL();
// Update toolbar button statuses.
UpdateToolbarButtons();
}
else
{
//Mailboxes needed to be at the top followed by seperator
AppendMailboxesL();
// Append lines to the model followed by seperator
AppendActiveMailboxFoldersL();
AppendSeparatorLineL();
// Append the folder list view selector
AppendMoreFoldersL();
}
}
}
// ---------------------------------------------------------------------------
// Construct sort list data
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::UpdateSortListL()
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
iListItemDatas.Reset();
iTreeList->RemoveAllL();
iListItemVisulizers.Reset();
iModel->RemoveAll();
iMoreFoldersItemId = KFsTreeNoneID;
// Append lines to the model
AppendSortListItemsL();
}
}
// ---------------------------------------------------------------------------
// Append active mailbox's folders
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::AppendActiveMailboxFoldersL()
{
FUNC_LOG;
if ( iFirstStartCompleted ) // Safety
{
iActiveMailbox = iAppUi.GetActiveMailbox();
if( iActiveMailbox )
{
AppendSubfoldersL( TFSMailMsgId(), KFsTreeRootID, ETrue );
}
}
}
// ---------------------------------------------------------------------------
// Compare two mail folders, used in sorting done with TLinearOrder
// ---------------------------------------------------------------------------
//
TInt CFSEmailUiFolderListVisualiser::CompareFolders( const CFSMailFolder& aFirst, const CFSMailFolder& aSecond )
{
FUNC_LOG;
TInt priorityOfFirst = GetFolderPriorityByType( aFirst );
TInt priorityOfSecond = GetFolderPriorityByType( aSecond );
// First sort the folders by folder type priority.
// If priority is same, sort alphabetically by folder name.
if( priorityOfFirst != priorityOfSecond )
{
return priorityOfFirst - priorityOfSecond;
}
else
{
TDesC& nameOfFirst = aFirst.GetFolderName();
TDesC& nameOfSecond = aSecond.GetFolderName();
return nameOfFirst.CompareC( nameOfSecond );
}
}
// ---------------------------------------------------------------------------
// Compare two mail folders, used in sorting done with TLinearOrder
// ---------------------------------------------------------------------------
//
TInt CFSEmailUiFolderListVisualiser::GetFolderPriorityByType( const CFSMailFolder& aFolder )
{
FUNC_LOG;
TInt folderType = aFolder.GetFolderType();
switch( folderType )
{
case EFSInbox:
return EFolderListPriorityInbox;
case EFSOutbox:
return EFolderListPriorityOutbox;
case EFSDraftsFolder:
return EFolderListPriorityDrafts;
case EFSSentFolder:
return EFolderListPrioritySent;
case EFSDeleted:
return EFolderListPriorityDeleted;
default:
return EFolderListPriorityOtherFolder;
}
}
void CFSEmailUiFolderListVisualiser::AppendSortListItemsL()
{
FUNC_LOG;
// Select correct icon depending on the selected sort criteria
CAlfTexture* icon( NULL );
icon = iCurrentSortCriteria.iField == EFSMailSortByDate ?
iCurrentSortCriteria.iOrder == EFSMailAscending ?
iSortIconArray[ ESortListDateDescIcon ] :
iSortIconArray[ ESortListDateAscIcon ] :
iSortIconArray[ ESortListDateDescIcon ];
TFsTreeItemId itemId = AppendItemToListFromResourceL( R_FREESTYLE_EMAIL_UI_SORT_BY_DATE, KFsTreeRootID, icon, EFalse );
iModel->AppendL( itemId, EFSMailSortByDate );
switch( iCurrentFolderType )
{
case EFSSentFolder:
case EFSDraftsFolder:
case EFSOutbox:
{
icon = iCurrentSortCriteria.iField == EFSMailSortByRecipient ?
iCurrentSortCriteria.iOrder == EFSMailAscending ?
iSortIconArray[ ESortListSenderDescIcon ] :
iSortIconArray[ ESortListSenderAscIcon ] :
iSortIconArray[ ESortListSenderDescIcon ];
itemId = AppendItemToListFromResourceL( R_FREESTYLE_EMAIL_UI_SORT_BY_RECIPIENT, KFsTreeRootID, icon, EFalse );
iModel->AppendL( itemId, EFSMailSortByRecipient );
}
break;
default:
{
icon = iCurrentSortCriteria.iField == EFSMailSortBySender ?
iCurrentSortCriteria.iOrder == EFSMailAscending ?
iSortIconArray[ ESortListSenderDescIcon ] :
iSortIconArray[ ESortListSenderAscIcon ] :
iSortIconArray[ ESortListSenderDescIcon ];
itemId = AppendItemToListFromResourceL( R_FREESTYLE_EMAIL_UI_SORT_BY_SENDER, KFsTreeRootID, icon, EFalse );
iModel->AppendL( itemId, EFSMailSortBySender );
}
break;
}
icon = iCurrentSortCriteria.iField == EFSMailSortBySubject ?
iCurrentSortCriteria.iOrder == EFSMailAscending ?
iSortIconArray[ ESortListSubjectDescIcon ] :
iSortIconArray[ ESortListSubjectAscIcon ] :
iSortIconArray[ ESortListSubjectDescIcon ];
itemId = AppendItemToListFromResourceL( R_FREESTYLE_EMAIL_UI_SORT_BY_SUBJECT, KFsTreeRootID, icon, EFalse );
iModel->AppendL( itemId, EFSMailSortBySubject );
if ( TFsEmailUiUtility::IsFollowUpSupported( *iAppUi.GetActiveMailbox() ) )
{
icon = iCurrentSortCriteria.iField == EFSMailSortByFlagStatus ?
iCurrentSortCriteria.iOrder == EFSMailAscending ?
iSortIconArray[ ESortListFollowDescIcon ] :
iSortIconArray[ ESortListFollowAscIcon ] :
iSortIconArray[ ESortListFollowDescIcon ];
itemId = AppendItemToListFromResourceL( R_FREESTYLE_EMAIL_UI_SORT_BY_FLAG, KFsTreeRootID, icon, EFalse );
iModel->AppendL( itemId, EFSMailSortByFlagStatus );
}
icon = iCurrentSortCriteria.iField == EFSMailSortByPriority ?
iCurrentSortCriteria.iOrder == EFSMailAscending ?
iSortIconArray[ ESortListPriorityDescIcon ] :
iSortIconArray[ ESortListPriorityAscIcon ] :
iSortIconArray[ ESortListPriorityDescIcon ];
itemId = AppendItemToListFromResourceL( R_FREESTYLE_EMAIL_UI_SORT_BY_PRIORITY, KFsTreeRootID, icon, EFalse );
iModel->AppendL( itemId, EFSMailSortByPriority );
if ( iCurrentFolderType != EFSSentFolder &&
iCurrentFolderType != EFSDraftsFolder &&
iCurrentFolderType != EFSOutbox )
{
icon = iCurrentSortCriteria.iField == EFSMailSortByUnread ?
iCurrentSortCriteria.iOrder == EFSMailAscending ?
iSortIconArray[ ESortListUnreadDescIcon ] :
iSortIconArray[ ESortListUnreadAscIcon ] :
iSortIconArray[ ESortListUnreadDescIcon ];
itemId = AppendItemToListFromResourceL( R_FREESTYLE_EMAIL_UI_SORT_BY_UNREAD, KFsTreeRootID, icon, EFalse );
iModel->AppendL( itemId, EFSMailSortByUnread );
}
// Allow scroll bar refresh only for the last item
icon = iCurrentSortCriteria.iField == EFSMailSortByAttachment ?
iCurrentSortCriteria.iOrder == EFSMailAscending ?
iSortIconArray[ ESortListAttachmentDescIcon ] :
iSortIconArray[ ESortListAttachmentAscIcon ] :
iSortIconArray[ ESortListAttachmentDescIcon ];
itemId = AppendItemToListFromResourceL( R_FREESTYLE_EMAIL_UI_SORT_BY_ATTACHMENT, KFsTreeRootID, icon, ETrue );
iModel->AppendL( itemId, EFSMailSortByAttachment );
}
// ---------------------------------------------------------------------------
// Recursive function to get the folder's subfolder data
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::AppendSubfoldersL(
TFSMailMsgId aFolder, TFsTreeItemId aParentNode, TBool aRefreshLastItem )
{
FUNC_LOG;
RPointerArray<CFSMailFolder> folders;
CleanupResetAndDestroyClosePushL( folders );
iActiveMailbox->ListFolders( aFolder, folders );
TLinearOrder<CFSMailFolder> order(
CFSEmailUiFolderListVisualiser::CompareFolders );
folders.Sort( order );
// First check which folders are not shown, and remove those from the list.
// This is done in separate loop to be able to check in next loop which
// folder is last one to be added. This information is needed to enhance
// list performance by allowing scroll bar refresh only for the last item.
for( TInt i = folders.Count() - 1; i >= 0; i-- )
{
if( !ShowThisTypeOfFolderL( folders[i] ) )
{
// Skip this folder
delete folders[i];
folders.Remove(i);
}
}
TBool allowItemRefresh = EFalse;
while( folders.Count() > 0 )
{
// If last item of this level is to be refreshed, and we are in the
// last item, allow the refresh. If this last item is leaf folder,
// then list is refreshed during it's drawn. If this last item is
// node (it has some subfolders), then we don't refresh it, but
// instead we forward the info to next level with next
// AppendSubfoldersL function call.
if( aRefreshLastItem && folders.Count() == 1 )
{
allowItemRefresh = ETrue;
}
// Performance optimisations concerning FS Generic scroll bar update
// logic are implemented so that they assume that all leaf folders
// are added to list as leaf items, not nodes
if( iFullScreen && folders[0]->GetSubFolderCount() > 0 )
{
TFsTreeItemId nodeId = AppendNodeFolderL( folders[0], aParentNode );
// If the returned item id is KFsTreeNoneID, it means that
// the current folder was not added to folder list, so we
// should not append it to model either
if( nodeId != KFsTreeNoneID )
{
// Note that ownership of the folder object is NOT transferred
// to model anymore, so we need to delete it here in all cases
iModel->AppendL( nodeId, folders[0] );
AppendSubfoldersL( folders[0]->GetFolderId(), nodeId, allowItemRefresh );
}
delete folders[0];
folders.Remove(0);
}
else
{
TFsTreeItemId leafId = AppendLeafFolderL( folders[0], aParentNode, allowItemRefresh );
// If the returned item id is KFsTreeNoneID, it means that
// the current folder was not added to folder list, so we
// should not append it to model either
if( leafId != KFsTreeNoneID )
{
// Note that ownership of the folder object is NOT transferred
// to model anymore, so we need to delete it here in all cases
iModel->AppendL( leafId, folders[0] );
}
delete folders[0];
folders.Remove(0);
}
}
CleanupStack::PopAndDestroy( &folders );
}
// ---------------------------------------------------------------------------
// Get "standard" folder's resource id (for name) and icon by folder type
// Returns ETrue if folder type is one of the "standard" folders
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::GetStandardFolderResouceIdAndIconL( const TInt aFolderType, TInt &aResourceId, CAlfTexture* &aIcon ) const
{
FUNC_LOG;
TBool found(EFalse);
if( aFolderType == EFSInbox )
{
if( iFullScreen )
{
aResourceId = R_FREESTYLE_EMAIL_UI_FOLDER_LIST_INBOX;
}
else
{
aResourceId = R_FREESTYLE_EMAIL_UI_DROPDOWN_LIST_INBOX;
// Get branded mailbox icon
//aIcon = &iAppUi.FsTextureManager()->TextureByMailboxIdL( iActiveMailbox->GetId().PluginId(),
// iActiveMailbox->GetId().Id(),
// iListIconSize);
}
aIcon = iIconArray[EFolderListIconInbox];
found = ETrue;
}
else if( aFolderType == EFSOutbox )
{
if( iFullScreen )
{
aResourceId = R_FREESTYLE_EMAIL_UI_FOLDER_LIST_OUTBOX;
}
else
{
aResourceId = R_FREESTYLE_EMAIL_UI_DROPDOWN_LIST_OUTBOX;
}
aIcon = iIconArray[EFolderListIconOutbox];
found = ETrue;
}
else if( aFolderType == EFSDraftsFolder )
{
if( iFullScreen )
{
aResourceId = R_FREESTYLE_EMAIL_UI_FOLDER_LIST_DRAFTS;
}
else
{
aResourceId = R_FREESTYLE_EMAIL_UI_DROPDOWN_LIST_DRAFTS;
}
aIcon = iIconArray[EFolderListIconDrafts];
found = ETrue;
}
else if( aFolderType == EFSSentFolder )
{
if( iFullScreen )
{
aResourceId = R_FREESTYLE_EMAIL_UI_FOLDER_LIST_SENT;
}
else
{
aResourceId = R_FREESTYLE_EMAIL_UI_DROPDOWN_LIST_SENT;
}
aIcon = iIconArray[EFolderListIconSent];
found = ETrue;
}
else if( aFolderType == EFSDeleted )
{
if( iFullScreen )
{
aResourceId = R_FREESTYLE_EMAIL_UI_FOLDER_LIST_DELETED;
}
else
{
aResourceId = R_FREESTYLE_EMAIL_UI_DROPDOWN_LIST_DELETED;
}
aIcon = iIconArray[EFolderListIconDeleted];
found = ETrue;
}
return found;
}
// ---------------------------------------------------------------------------
// Returns true if the specified folder type should be shown in current view
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::ShowThisTypeOfFolderL(
CFSMailFolder* aFolder ) const
{
FUNC_LOG;
if( iCustomMessageId == KFolderListMoveMessage ||
iCustomMessageId == KFolderListMoveMessages )
{
// When moving or copying message(s), hide Outbox from list
if( aFolder->GetFolderType() == EFSOutbox )
{
return EFalse;
}
// In case of other folders, ask from the folder itself
else
{
return aFolder->SupportsMoveFromL( iCurrentFolderType );
}
}
else if( iCustomMessageId == KFolderListCopyMessage ||
iCustomMessageId == KFolderListCopyMessages )
{
// When moving or copying message(s), hide Outbox from list
if( aFolder->GetFolderType() == EFSOutbox )
{
return EFalse;
}
// In case of other folders, ask from the folder itself
else
{
return aFolder->SupportsCopyFromL( iCurrentFolderType );
}
}
// In case of folder selection list, show all types of folders. In case of
// control bar list, subfolders are filtered AppendNode/LeafFolderL().
return ETrue;
}
// ---------------------------------------------------------------------------
// Append the folder to list as node
// ---------------------------------------------------------------------------
//
TFsTreeItemId CFSEmailUiFolderListVisualiser::AppendNodeFolderL(
CFSMailFolder* aFolder, TFsTreeItemId aParentNode )
{
FUNC_LOG;
TInt folderType = aFolder->GetFolderType();
TInt resourceId( 0 );
CAlfTexture* icon( NULL );
TFsTreeItemId nodeId( KFsTreeNoneID );
// Check if the folder is one of the "standard" folders
if ( GetStandardFolderResouceIdAndIconL( folderType, resourceId, icon ) )
{
// For "standard" folders use the (localised) name from the resource
nodeId = AppendNodeToListFromResourceL( resourceId, aParentNode, icon, aFolder->GetUnreadCount() );
}
else
{
// Append non-standard folders only if in Fullscreen
if( iFullScreen )
{
// For other folders get the name from the folder object
nodeId = AppendNodeToListL(
&aFolder->GetFolderName(),
aParentNode,
iIconArray[EFolderListIconInboxSubfolders],
aFolder->GetUnreadCount());
}
}
return nodeId;
}
// ---------------------------------------------------------------------------
// Append the folder to list as leaf
// ---------------------------------------------------------------------------
//
TFsTreeItemId CFSEmailUiFolderListVisualiser::AppendLeafFolderL(
CFSMailFolder* aFolder, TFsTreeItemId aParentNode, TBool aAllowRefresh )
{
FUNC_LOG;
TInt folderType = aFolder->GetFolderType();
TInt resourceId( 0 );
CAlfTexture* icon( NULL );
TFsTreeItemId itemId( KFsTreeNoneID );
// Check if the folder is one of the "standard" folders
if ( GetStandardFolderResouceIdAndIconL( folderType, resourceId, icon ) )
{
itemId = AppendItemToListFromResourceL( resourceId, aParentNode, icon, aAllowRefresh, aFolder->GetUnreadCount() );
}
else
{
// Append non-standard folders only if in Fullscreen
if ( iFullScreen )
{
// For other folders get the name from the folder object
itemId = AppendItemToListL(
&aFolder->GetFolderName(),
aParentNode,
iIconArray[EFolderListIconInboxSubfolders],
aAllowRefresh,
aFolder->GetUnreadCount());
}
}
return itemId;
}
// ---------------------------------------------------------------------------
// Append mailbox data
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::AppendMailboxesL()
{
FUNC_LOG;
RPointerArray<CFSMailBox> mailboxes;
CleanupResetAndDestroyClosePushL( mailboxes );
TFSMailMsgId id;
iAppUi.GetMailClient()->ListMailBoxes( id, mailboxes );
TInt count = mailboxes.Count();
while( mailboxes.Count() > 0 )
{
if( !( mailboxes[0]->GetId() == iAppUi.GetActiveMailboxId() ) )
{
MFSMailBrandManager& brandManager = iAppUi.GetMailClient()->GetBrandManagerL();
CAlfTexture* mailBoxTexture;
CGulIcon* mailboxIcon( NULL );
TRAPD( err, mailboxIcon = brandManager.GetGraphicL( EFSMailboxIcon, mailboxes[0]->GetId() ) );
if ( err == KErrNone && mailboxIcon )
{
CleanupStack::PushL( mailboxIcon );
AknIconUtils::SetSize(mailboxIcon->Bitmap(), iListIconSize);
AknIconUtils::SetSize(mailboxIcon->Mask(), iListIconSize);
// Create texture into TextureManager, If not already existing
iAppUi.FsTextureManager()->CreateBrandedMailboxTexture( mailboxIcon,
mailboxes[0]->GetId().PluginId(),
mailboxes[0]->GetId().Id(),
iListIconSize);
// Get branded mailbox icon
mailBoxTexture = &iAppUi.FsTextureManager()->TextureByMailboxIdL( mailboxes[0]->GetId().PluginId(),
mailboxes[0]->GetId().Id(),
iListIconSize);
CleanupStack::PopAndDestroy( mailboxIcon );
}
else
{
mailBoxTexture = iIconArray[EFolderListIconEmailAccount];
}
// Branded mailbox name is nowadays set in new mailbox event
// handling, so we don't need to use brand manager here anymore.
// Mailboxes are the first items in the list, and there probably
// aren't that much of those, so let's allow scroll bar refresh
// for all of them.
TFsTreeItemId itemId = AppendItemToListL( &mailboxes[0]->GetName(),
KFsTreeRootID,
mailBoxTexture,
ETrue );
// If the returned item id is KFsTreeNoneID, it means that
// the current mailbox was not added to mailbox list, so we
// should not append it to model either
if( itemId != KFsTreeNoneID )
{
// Note that ownership of the mailbox object is NOT transferred
// to model anymore, so we need to delete it here in all cases
iModel->AppendL( itemId, mailboxes[0] );
}
}
delete mailboxes[0];
mailboxes.Remove(0);
}
//There is more then 1 mailbox so we add the seperator at the end
if( count > 1 )
{
AppendSeparatorLineL();
}
CleanupStack::PopAndDestroy( &mailboxes );
}
// ---------------------------------------------------------------------------
// Append separator between active mailbox's folders and other mailboxes
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::AppendSeparatorLineL()
{
FUNC_LOG;
CFsSeparatorData* data = CFsSeparatorData::NewL();
CleanupStack::PushL(data);
CFsSeparatorVisualizer* visualizer( NULL );
visualizer = CFsSeparatorVisualizer::NewL(*iTreeList->TreeControl());
CleanupStack::Pop(data);
// We use the default size of the separator, but we need to save it
// here to have it available later when calculating the list height
iListSeparatorHeight = visualizer->Size().iHeight;
// This should never be the last item in the list, so disable the refresh
iTreeList->InsertItemL( *data, *visualizer, KFsTreeRootID, KErrNotFound, EFalse);
iModel->IncreaseSeparatorCount();
}
// ---------------------------------------------------------------------------
// Append separator between active mailbox's folders and other mailboxes
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::AppendMoreFoldersL()
{
FUNC_LOG;
TInt resourceId = R_FREESTYLE_EMAIL_UI_DROPDOWN_LIST_MORE_FOLDERS;
CAlfTexture* icon = iIconArray[EFolderListIconMoreFolders];
// This might be the last item in the list, so allow scroll bar refresh
iMoreFoldersItemId = AppendItemToListFromResourceL( resourceId, KFsTreeRootID, icon, ETrue );
}
// ---------------------------------------------------------------------------
// Append node to list by getting the item data from resource
// ---------------------------------------------------------------------------
//
TFsTreeItemId CFSEmailUiFolderListVisualiser::AppendNodeToListFromResourceL( TInt aResourceId, TFsTreeItemId aParentNode, CAlfTexture* aIcon, TUint aUnreadCnt )
{
FUNC_LOG;
HBufC* headingText = StringLoader::LoadLC( aResourceId );
TFsTreeItemId nodeId = AppendNodeToListL( headingText, aParentNode, aIcon, aUnreadCnt);
CleanupStack::PopAndDestroy(headingText);
return nodeId;
}
// ---------------------------------------------------------------------------
// Append node to list
// ---------------------------------------------------------------------------
//
TFsTreeItemId CFSEmailUiFolderListVisualiser::AppendNodeToListL( TDesC* aItemData, TFsTreeItemId aParentNode, CAlfTexture* aIcon, TUint aUnreadCnt )
{
FUNC_LOG;
CFsTreePlainOneLineNodeData* plainItemData;
CFsTreePlainOneLineNodeVisualizer* plainNodeVisualizer;
TDesC* itemDispName = GetItemDisplayNameLC( *aItemData, aUnreadCnt );
CreatePlainNodeLC2( itemDispName, plainItemData, plainNodeVisualizer, aIcon );
// We assume that node can never be the last item to be drawn, there will
// always be leaf folder under it. So we can always deny scroll bar update.
TFsTreeItemId nodeId = iTreeList->InsertNodeL( *plainItemData, *plainNodeVisualizer, aParentNode, KErrNotFound, EFalse);
CleanupStack::Pop( 2 ); // plainItemData & plainNodeVisualizer
CleanupStack::PopAndDestroy( itemDispName );
if( nodeId != KFsTreeNoneID )
{
iTreeList->ExpandNodeL(nodeId);
iListItemVisulizers.Append( plainNodeVisualizer );
}
return nodeId;
}
// ---------------------------------------------------------------------------
// Append leaf to list by getting the item data from resource
// ---------------------------------------------------------------------------
//
TFsTreeItemId CFSEmailUiFolderListVisualiser::AppendItemToListFromResourceL( TInt aResourceId,
TFsTreeItemId aParentNode,
CAlfTexture* aIcon,
TBool aAllowRefresh,
TUint aUnreadCnt)
{
FUNC_LOG;
HBufC* headingText = StringLoader::LoadLC( aResourceId );
TFsTreeItemId itemId = AppendItemToListL( headingText, aParentNode, aIcon, aAllowRefresh, aUnreadCnt);
CleanupStack::PopAndDestroy( headingText );
return itemId;
}
// ---------------------------------------------------------------------------
// Append leaf to list
// ---------------------------------------------------------------------------
//
TFsTreeItemId CFSEmailUiFolderListVisualiser::AppendItemToListL( TDesC* aItemData,
TFsTreeItemId aParentNode,
CAlfTexture* aIcon,
TBool aAllowRefresh,
TUint aUnreadCnt)
{
FUNC_LOG;
CFsTreePlainOneLineItemData* plainItemData;
CFsTreePlainOneLineItemVisualizer* plainItemVisualizer;
TDesC* itemDispName = GetItemDisplayNameLC( *aItemData, aUnreadCnt );
CreatePlainItemLC2( itemDispName, plainItemData, plainItemVisualizer, aIcon );
TFsTreeItemId itemId = iTreeList->InsertItemL( *plainItemData, *plainItemVisualizer, aParentNode, KErrNotFound, aAllowRefresh);
CleanupStack::Pop( 2 ); // plainItemData & plainItemVisualizer
CleanupStack::PopAndDestroy( itemDispName );
if( itemId != KFsTreeNoneID )
{
iListItemVisulizers.Append( plainItemVisualizer );
}
return itemId;
}
// ---------------------------------------------------------------------------
// Get the display name for a folder
// ---------------------------------------------------------------------------
TDesC* CFSEmailUiFolderListVisualiser::GetItemDisplayNameLC( TDesC& aItemData, TUint aUnreadCnt )
{
TDesC* itemDispName = NULL;
if( aUnreadCnt > 0 )
{
CDesCArray* descArray = new (ELeave) CDesCArrayFlat( 1 );
CleanupStack::PushL( descArray );
descArray->AppendL( aItemData );
CArrayFix<TInt>* intArray = new (ELeave) CArrayFixFlat<TInt>( 1 );
CleanupStack::PushL( intArray );
intArray->AppendL( aUnreadCnt );
itemDispName = StringLoader::LoadL(
R_FREESTYLE_EMAIL_UI_FOLDER_LIST_FOLDER_WITH_UNREAD,
*descArray, *intArray );
CleanupStack::PopAndDestroy( intArray );
CleanupStack::PopAndDestroy( descArray );
CleanupStack::PushL( itemDispName );
}
else
{
itemDispName = aItemData.AllocLC();
}
return itemDispName;
}
// ---------------------------------------------------------------------------
// Create plain leaf item
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::CreatePlainItemLC2( const TDesC* aItemDataBuff,
CFsTreePlainOneLineItemData* &aItemData,
CFsTreePlainOneLineItemVisualizer* &aItemVisualizer,
CAlfTexture* aIcon )
{
FUNC_LOG;
aItemData = CFsTreePlainOneLineItemData::NewL();
CleanupStack::PushL( aItemData );
aItemData->SetDataL( *aItemDataBuff );
if( aIcon )
{
aItemData->SetIcon( *aIcon );
}
aItemVisualizer = CFsTreePlainOneLineItemVisualizer::NewL( *iTreeList->TreeControl() );
CleanupStack::PushL( aItemVisualizer );
iListItemDatas.AppendL( aItemData );
// Set folder view specific layouts to be used
if ( iFullScreen )
{
aItemVisualizer->SetLayoutHints( CFsTreeItemVisualizerBase::EFolderLayout );
}
else
{
aItemVisualizer->SetLayoutHints( CFsTreeItemVisualizerBase::EPopupLayout );
}
SetItemVisualizerPropertiesL( aItemVisualizer );
}
// ---------------------------------------------------------------------------
// Create plain node itme
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::CreatePlainNodeLC2( TDesC* aItemDataBuff,
CFsTreePlainOneLineNodeData* &aItemData,
CFsTreePlainOneLineNodeVisualizer* &aNodeVisualizer,
CAlfTexture* aIcon )
{
FUNC_LOG;
aItemData = CFsTreePlainOneLineNodeData::NewL();
CleanupStack::PushL( aItemData );
aItemData->SetDataL( *aItemDataBuff );
if( aIcon )
{
aItemData->SetIconExpanded( *aIcon );
aItemData->SetIconCollapsed( *aIcon );
}
aNodeVisualizer = CFsTreePlainOneLineNodeVisualizer::NewL( *iTreeList->TreeControl() );
CleanupStack::PushL( aNodeVisualizer );
// Set folder view specific layouts to be used
if ( iFullScreen )
{
aNodeVisualizer->SetLayoutHints( CFsTreeItemVisualizerBase::EFolderLayout );
}
else
{
aNodeVisualizer->SetLayoutHints( CFsTreeItemVisualizerBase::EPopupLayout );
}
SetItemVisualizerPropertiesL( aNodeVisualizer );
}
void CFSEmailUiFolderListVisualiser::SetItemVisualizerPropertiesL( MFsTreeItemVisualizer* aItemVisualizer )
{
FUNC_LOG;
aItemVisualizer->SetFlags(aItemVisualizer->Flags() & ~KFsTreeListItemManagedLayout);
if (iFullScreen)
{
aItemVisualizer->SetSize( iAppUi.LayoutHandler()->FolderListItemSizeInThisResolution( iScreenRect ) );
}
else
{
aItemVisualizer->SetSize(TSize(iScreenRect.Width(), iListItemHeight));
}
aItemVisualizer->SetExtendable( EFalse );
// Set correct skin text colors for the list items
TRgb focusedColor = iAppUi.LayoutHandler()->ListFocusedStateTextSkinColor();
// If list is in full screen, it has general list background, so we use
// general list text color. If it's not in full screen, we use dropdown
// menu specific text color.
TRgb normalColor = KRgbBlack;
if( iFullScreen )
{
normalColor = iAppUi.LayoutHandler()->ListNormalStateTextSkinColor();
}
else
{
normalColor = iAppUi.LayoutHandler()->DropdownMenuTextColor();
}
aItemVisualizer->SetFocusedStateTextColor( focusedColor );
aItemVisualizer->SetNormalStateTextColor( normalColor );
// Set font size
aItemVisualizer->SetFontHeight( iAppUi.LayoutHandler()->ListItemFontHeightInTwips( !iFullScreen ) );
// Set node bolded
aItemVisualizer->SetTextBold( EFalse );
aItemVisualizer->MarqueeL( EFsTextMarqueeForth, 30, 1000, 500, 1 ); // same values as in CFsTreeVisualizerBase constructor
aItemVisualizer->OffWrapping();
}
// ---------------------------------------------------------------------------
// If event is pointer event and popup is showing, close popup and return
// ETrue to tell the caller that event was consumed. If the popup is not
// showing but pointer up event haven't been received since the popup was
// closed, then consume event.
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::HandleWsEventL( const TWsEvent& aEvent )
{
FUNC_LOG;
TBool eventHandled( EFalse );
if ( aEvent.Type() == EEventPointer )
{
const TPointerEvent* pointerEvent( aEvent.Pointer() );
if ( iPopupListShown )
{
const TPoint& position( pointerEvent->iParentPosition );
if ( !CbaButtonPressed( position ) && pointerEvent->iType == TPointerEvent::EButton1Down )
{
// get popup rect in local coordinates
TRect popupRect( iScreenRect );
// translate to screen coorinates
popupRect.Move( iEnv.PrimaryDisplay().VisibleArea().iTl );
// check if the event happened outside of the popup
if ( !popupRect.Contains( position ) )
{
HandleSelectionL( EFSEmailUiCtrlBarResponseCancel );
iConsumeUntilNextUpEvent = eventHandled = ETrue;
}
}
}
else if ( iConsumeUntilNextUpEvent )
{
if ( pointerEvent->iType == TPointerEvent::EButton1Up )
{
iConsumeUntilNextUpEvent = EFalse;
}
eventHandled = ETrue;
}
}
return eventHandled;
}
// Handle foreground event (called by FreestyleEmailUiMailListVisualiser)
void CFSEmailUiFolderListVisualiser::HandleForegroundEventL()
{
FUNC_LOG;
if ( iFirstStartCompleted && iCallback != NULL || iSortListCallback != NULL )
{
ResizeListIcons();
ResizeListItemsL();
iParentLayout->SetRect( iScreenRect );
SetAnchors();
}
}
// ---------------------------------------------------------------------------
// Handle dynamic switch
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::HandleDynamicVariantSwitchL( CFsEmailUiViewBase::TDynamicSwitchType /*aType*/ )
{
FUNC_LOG;
if (IsPopupShown() || IsFullScreen())
{
if ( iFirstStartCompleted ) // Safety
{
// Resize fader layout
TRect mainPaneRect;
AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, mainPaneRect );
iFaderLayout->SetRect( mainPaneRect );
iTreeList->HideListL( EFalse );
UpdateListSizeAttributes();
ResizeListIcons();
ResizeListItemsL();
SetAnchors();
if( !iFullScreen )
{
AdaptScreenRectToListContent();
TAlfMetric padding(
iAppUi.LayoutHandler()->DropDownMenuListPadding() );
iParentLayout->SetPadding( padding );
}
else
{
TAlfMetric padding( 0 );
iParentLayout->SetPadding( padding );
if ( iHeaderTextVisual->Opacity().ValueNow() )
{
// Update text caption colors only if visible
SetHeaderTextAttributesL();
}
}
iParentLayout->SetRect( iScreenRect );
// Make sure that the horizontal position is recalculated
DoHorizontalScrollL( ETrue );
// RefreshListViewL not working correctly
//iTreeVisualizer->RefreshListViewL();
iTreeList->ShowListL();
}
}
}
// ---------------------------------------------------------------------------
// Expand/collapse the focused list item
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ExpandOrCollapseL(
const TExpandCollapseType& aType )
{
FUNC_LOG;
TFsTreeItemId focusedItem = iTreeList->FocusedItem();
if( focusedItem != KFsTreeNoneID && iTreeList->IsNode( focusedItem ) )
{
if( aType == EFolderListCollapse ||
( aType == EFolderListAutomatic && iTreeList->IsExpanded( focusedItem ) ) )
{
iTreeList->CollapseNodeL( focusedItem );
}
else
{
iTreeList->ExpandNodeL( focusedItem );
}
}
}
// ---------------------------------------------------------------------------
// ETrue if in full screen mode, otherwise EFalse
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::IsFullScreen() const
{
FUNC_LOG;
return iFullScreen;
}
// ---------------------------------------------------------------------------
// Update list size members variables
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::UpdateListSizeAttributes()
{
FUNC_LOG;
iListItemHeight = iAppUi.LayoutHandler()->OneLineListItemHeight();
if( iFullScreen )
{
AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, iScreenRect );
TRect noToolbar;
AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EControlPane, noToolbar);
if(!Layout_Meta_Data::IsLandscapeOrientation())
{
iScreenRect.SetRect( 0, 0, iScreenRect.Width(),iScreenRect.Height() + noToolbar.Height() );
}
else
{
iScreenRect.SetRect( 0, 0, noToolbar.Width(),iScreenRect.Height());
}
}
else
{
TRect cbr = iAppUi.LayoutHandler()->GetControlBarRect();
if( iCallback )
{
iCtrlButtonRect = iCallback->FolderButtonRect();
iCtrlButtonRect.Move( cbr.iTl );
iScreenRect = FolderListRectInThisResolution();
}
else if ( iSortListCallback )
{
iCtrlButtonRect = iSortListCallback->SortButtonRect();
iCtrlButtonRect.Move( cbr.iTl );
iScreenRect = SortListRectInThisResolution();
}
else
{
// Do nothing. This happens if HandleDynamicVariantSwitch() is called while the popup list is not visible.
}
}
iListIconSize = iAppUi.LayoutHandler()->FolderListIconSize( !iFullScreen );
}
TRect CFSEmailUiFolderListVisualiser::FolderListRectInThisResolution()
{
FUNC_LOG;
return LeftListRectInThisResolution();
}
TRect CFSEmailUiFolderListVisualiser::SortListRectInThisResolution()
{
FUNC_LOG;
return RightListRectInThisResolution();
}
TRect CFSEmailUiFolderListVisualiser::LeftListRectInThisResolution()
{
FUNC_LOG;
return iAppUi.LayoutHandler()->DropDownMenuListRect(
CFSEmailUiLayoutHandler::ELeft );
}
TRect CFSEmailUiFolderListVisualiser::RightListRectInThisResolution()
{
FUNC_LOG;
return iAppUi.LayoutHandler()->DropDownMenuListRect(
CFSEmailUiLayoutHandler::ERight );
}
// ---------------------------------------------------------------------------
// Load the needed icons
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::LoadIconsL()
{
FUNC_LOG;
iIconArray.Reset();
if ( iFullScreen )
{
// NOTE: Must be appended same order as are in TFsEmailUiFolderListIcons!
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListInboxTexture ) ); // EFolderListIconInbox
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListInboxSubfoldersTexture ) ); // EFolderListIconInboxSubfolders
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListOutboxTexture ) ); // EFolderListIconOutbox
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListDraftsTexture ) ); // EFolderListIconDrafts
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListSentTexture ) ); // EFolderListIconSent
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListDeletedItemsTexture ) ); // EFolderListIconDeleted
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListServerFoldersTexture ) ); // EFolderListIconServerFolders
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListMoreFoldersTexture ) ); // EFolderListIconMoreFolders
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListEmailAccountTexture ) ); // EFolderListIconEmailAccount
}
else
{
// NOTE: Must be appended same order as are in TFsEmailUiFolderListIcons!
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListInboxTexturePopup ) ); // EFolderListIconInbox
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListInboxSubfoldersTexturePopup ) ); // EFolderListIconInboxSubfolders
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListOutboxTexturePopup ) ); // EFolderListIconOutbox
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListDraftsTexturePopup ) ); // EFolderListIconDrafts
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListSentTexturePopup ) ); // EFolderListIconSent
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListDeletedItemsTexturePopup ) ); // EFolderListIconDeleted
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListServerFoldersTexturePopup ) ); // EFolderListIconServerFolders
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListMoreFoldersTexturePopup ) ); // EFolderListIconMoreFolders
iIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( EFolderListEmailAccountTexturePopup ) ); // EFolderListIconEmailAccount
// NOTE: Must be appended same order as are in TFsEmailUiSortListIcons!
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListAttachmentAscTexturePopup ) ); // ESortListAttachmentAscIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListAttachmentDescTexturePopup ) ); // ESortListAttachmentDescIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListDateAscTexturePopup ) ); // ESortListDateAscIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListDateDescTexturePopup ) ); // ESortListDateDescIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListFollowAscTexturePopup ) ); // ESortListFollowAscIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListFollowDescTexturePopup ) ); // ESortListFollowDescIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListPriorityAscTexturePopup ) ); // ESortListPriorityAscIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListPriorityDescTexturePopup ) ); // ESortListPriorityDescIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListSenderAscTexturePopup ) ); // ESortListSenderAscIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListSenderDescTexturePopup ) ); // ESortListSenderDescIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListSubjectAscTexturePopup ) ); // ESortListSubjectAscIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListSubjectDescTexturePopup ) ); // ESortListSubjectDescIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListUnreadAscTexturePopup ) ); // ESortListUnreadAscIcon
iSortIconArray.AppendL( &iAppUi.FsTextureManager()->TextureByIndex( ESortListUnreadDescTexturePopup ) ); // ESortListUnreadDescIcon
}
}
void CFSEmailUiFolderListVisualiser::ResizeListIcons()
{
FUNC_LOG;
// Resize icons only if the size has changed since previous resize operation
if( iListIconSize != iPreviousListIconSize )
{
iPreviousListIconSize = iListIconSize;
// Resize of textures is not working anymore in Alfred, instead
// we should resize the visuals. But that's not possible with
// with the current implementation of generic list.
// First resize "standard" list icons
TInt arraySize = iIconArray.Count();
for( TInt i = 0 ; i < arraySize ; i++ )
{
iIconArray[i]->Size().SetSize( iListIconSize.iWidth, iListIconSize.iHeight );
}
// Then resize used branded mailbox icons
// Branded mailbox icons are not stored anymore in our own
// array, instead those are owned by texture manager. So
// those should be resized by other means. But currently
// there is no way to do it (see above comment).
// Then resize sort list icons
TInt arraySizeSort = iSortIconArray.Count();
for( TInt i = 0; i < arraySizeSort; i++ )
{
iSortIconArray[i]->Size().SetSize( iListIconSize.iWidth, iListIconSize.iHeight );
}
}
}
// ---------------------------------------------------------------------------
// Resizes the list items without recreating all items
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::ResizeListItemsL()
{
FUNC_LOG;
TInt arraySize = iListItemVisulizers.Count();
for( TInt i = 0 ; i < arraySize ; i++ )
{
SetItemVisualizerPropertiesL( iListItemVisulizers[i] );
}
}
// ---------------------------------------------------------------------------
// Optimises the screen rect by the list content
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::AdaptScreenRectToListContent()
{
FUNC_LOG;
const TInt popupHeight( iScreenRect.Height() );
const TInt separatorHeight( iListSeparatorHeight *
iModel->SeparatorCount() );
const TInt itemCount( iTreeList->Count() - iModel->SeparatorCount() );
TInt visibleItemCount( ( popupHeight - separatorHeight ) /
iListItemHeight );
visibleItemCount = Min( visibleItemCount, itemCount );
iScreenRect.SetHeight( visibleItemCount * iListItemHeight +
separatorHeight +
iAppUi.LayoutHandler()->DropDownMenuListPadding() * 2 +
iAppUi.LayoutHandler()->ControlBarListPadding().iY );
AdjustWidthByContent( iScreenRect );
}
// ---------------------------------------------------------------------------
// Adjusts list width according to content.
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::AdjustWidthByContent( TRect& aRect ) const
{
const TRect oldButtonRect( iScreenRect );
const TInt buttonWidth( iCtrlButtonRect.Width() );
const TInt currentWidth( aRect.Width() );
// only do adjusting if the buttonWidth is smaller than current popup width
if ( buttonWidth < currentWidth )
{
TBool landscape( Layout_Meta_Data::IsLandscapeOrientation() );
TAknLayoutRect scrollPane;
scrollPane.LayoutRect( aRect,
AknLayoutScalable_Apps::sp_fs_scroll_pane_cp01( 6 ) );
const TInt scrollPaneWidth( scrollPane.Rect().Width() );
TAknLayoutText textLayout;
textLayout.LayoutText( aRect,
AknLayoutScalable_Apps::list_single_dyc_row_text_pane_t1( 0 ) );
const CFont& font( *(textLayout.Font()) );
const TInt padding(
iAppUi.LayoutHandler()->DropDownMenuListPadding() * 2 );
if ( iListItemDatas.Count() > 0 )
{
TInt width( 0 );
for ( TInt i = 0; i < iListItemDatas.Count(); i++ )
{
TInt totalWidth( scrollPaneWidth );
const CFsTreePlainOneLineItemData& data( *iListItemDatas[i] );
totalWidth += font.TextWidthInPixels( data.Data() );
totalWidth += padding;
if ( data.IsIconSet() )
{
TAknLayoutRect iconPane;
iconPane.LayoutRect( aRect,
AknLayoutScalable_Apps::list_single_dyc_row_pane_g1( 0 ) );
totalWidth += iconPane.Rect().Width();
}
if (totalWidth > width)
{
width = totalWidth;
}
}
if ( currentWidth > width )
{
if ( width < buttonWidth )
{
width = buttonWidth;
}
aRect.SetWidth( width );
if ( AknLayoutUtils::LayoutMirrored() )
{
if ( iCallback )
{
const TInt targetX( iCtrlButtonRect.iBr.iX - width );
aRect.Move( -aRect.iTl.iX + targetX, 0 );
}
else
{
aRect.Move( -aRect.iTl.iX + iCtrlButtonRect.iTl.iX, 0 );
}
}
else
{
if ( !iCallback )
{
const TInt targetX( iCtrlButtonRect.iBr.iX - width );
aRect.Move( -aRect.iTl.iX + targetX, 0 );
}
else
{
aRect.Move( -aRect.iTl.iX + iCtrlButtonRect.iTl.iX, 0 );
}
}
// Keep the right edge position unchanged
if( landscape )
{
if ( !AknLayoutUtils::LayoutMirrored() )
{
aRect.Move( oldButtonRect.iBr.iX - aRect.iBr.iX, 0 );
}
else
{
aRect.Move( ( aRect.Width() - aRect.iBr.iX ) + iCtrlButtonRect.Width(), 0 );
}
}
}
}
}
else
{
aRect.SetWidth( buttonWidth );
if ( !iCallback ) // is sort menu?
{
aRect.Move( currentWidth - buttonWidth, 0 );
}
}
}
void CFSEmailUiFolderListVisualiser::SetAnchors()
{
FUNC_LOG;
if ( iFullScreen && iTitleCaptionVisible )
{
iListHeaderHeight = iAppUi.LayoutHandler()->ControlBarHeight();
}
else
{
iListHeaderHeight = 0;
}
TSize mainPaneSize;
AknLayoutUtils::LayoutMetricsSize(AknLayoutUtils::EMainPane, mainPaneSize);
// Set anchor for background visual
iParentLayout->SetAnchor(EAlfAnchorTopLeft,
0,
EAlfAnchorOriginLeft,
EAlfAnchorOriginTop,
EAlfAnchorMetricAbsolute,
EAlfAnchorMetricAbsolute,
TAlfTimedPoint(0, 0));
iParentLayout->SetAnchor(EAlfAnchorBottomRight,
0,
EAlfAnchorOriginRight,
EAlfAnchorOriginTop,
EAlfAnchorMetricAbsolute,
EAlfAnchorMetricAbsolute,
TAlfTimedPoint(mainPaneSize.iWidth,mainPaneSize.iHeight));
// Set anchor for header text visual
iParentLayout->SetAnchor(EAlfAnchorTopLeft,
1,
EAlfAnchorOriginLeft,
EAlfAnchorOriginTop,
EAlfAnchorMetricRelativeToSize,
EAlfAnchorMetricRelativeToSize,
TAlfTimedPoint(0, 0));
iParentLayout->SetAnchor(EAlfAnchorBottomRight,
1,
EAlfAnchorOriginRight,
EAlfAnchorOriginTop,
EAlfAnchorMetricRelativeToSize,
EAlfAnchorMetricAbsolute,
TAlfTimedPoint(0,iListHeaderHeight));
// Set anchor for list's parent layout
iParentLayout->SetAnchor(EAlfAnchorTopLeft,
2,
EAlfAnchorOriginLeft,
EAlfAnchorOriginTop,
//EAlfAnchorMetricRelativeToSize,
EAlfAnchorMetricAbsolute,
EAlfAnchorMetricAbsolute,
TAlfTimedPoint(0, iListHeaderHeight));
iParentLayout->SetAnchor(EAlfAnchorBottomRight,
2,
EAlfAnchorOriginRight,
EAlfAnchorOriginBottom,
//EAlfAnchorMetricRelativeToSize,
EAlfAnchorMetricAbsolute,
EAlfAnchorMetricAbsolute,
TAlfTimedPoint(0, 0));
}
// ---------------------------------------------------------------------------
// Moves the focus to the topmost item
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::GoToTopL()
{
FUNC_LOG;
TInt topLevelCount = iTreeList->CountChildren( KFsTreeRootID );
if ( topLevelCount )
{
TFsTreeItemId topId = iTreeList->Child(KFsTreeRootID, 0);
iTreeVisualizer->SetFocusedItemL( topId );
}
}
// ---------------------------------------------------------------------------
// Moves the focus to the bottommost item
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::GoToBottomL()
{
FUNC_LOG;
// There may be arbitrary number of nested sub folders. Make sure we focus
// the bottommost visible subfolder.
TFsTreeItemId bottomId = KFsTreeRootID;
while ( iTreeList->IsNode(bottomId) &&
iTreeList->IsExpanded(bottomId) &&
iTreeList->CountChildren(bottomId) )
{
bottomId = iTreeList->Child( bottomId, iTreeList->CountChildren(bottomId)-1 );
}
if ( bottomId != KFsTreeRootID )
{
iTreeVisualizer->SetFocusedItemL( bottomId );
}
}
// ---------------------------------------------------------------------------
// Updates the toolbar buttons (sets the dimmed status of the collapse
// all/expand all buttons).
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::UpdateToolbarButtons()
{
FUNC_LOG;
//Toolbar()->SetItemDimmed(EFsEmailUiTbCmdSelect, ( iModel == NULL ) || ( iModel->Count() == 0 ), ETrue );
HideToolbar();
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdExpandAll, AllNodesExpanded(), ETrue );
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdCollapseAll, AllNodesCollapsed(), ETrue );
}
// ---------------------------------------------------------------------------
// Tells if all expandable nodes are collapsed
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::AllNodesCollapsed() const
{
FUNC_LOG;
TFsTreeItemId itemId = KFsTreeNoneID;
TInt count = iTreeList->CountChildren(KFsTreeRootID);
// If top level is collapsed, then everything is collapsed. There's no need
// to crawl any deeper in the tree hierarchy.
for ( TInt i=0 ; i<count ; ++i )
{
itemId = iTreeList->Child( KFsTreeRootID, i );
if ( iTreeList->IsNode(itemId) &&
iTreeList->IsExpanded(itemId) )
{
return EFalse;
}
}
return ETrue;
}
// ---------------------------------------------------------------------------
// Tells if all expandable nodes are expanded
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::AllNodesExpanded( TFsTreeItemId aParentNodeId ) const
{
FUNC_LOG;
// We must crawl through the whole tree to see, if there are any collapsed nodes
// at any level. We do this with recursive depth-first-search.
TFsTreeItemId itemId = KFsTreeNoneID;
TInt count = iTreeList->CountChildren(aParentNodeId);
for ( TInt i=0 ; i<count ; ++i )
{
itemId = iTreeList->Child( aParentNodeId, i );
if ( iTreeList->IsNode(itemId) )
{
if ( !iTreeList->IsExpanded(itemId) ||
!AllNodesExpanded(itemId) )
{
return EFalse;
}
}
}
return ETrue;
}
// ---------------------------------------------------------------------------
// Does a horizontal scrolling for the list by resizing and moving the list
// layout rect out of the screen from the left side.
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::DoHorizontalScrollL( TBool aForceRecalculation )
{
FUNC_LOG;
// Horizontal scrolling needed only in full screen list,
// because popup list doesn't contain any subfolders
if( iFirstStartCompleted && iFullScreen )
{
TFsTreeItemId focusedId = iTreeList->FocusedItem();
if ( focusedId > KFsTreeRootID )
{
// Get the list level
TUint level = iTreeList->Level( focusedId );
// Little optimisation, handle all levels up to KListLastBasicLevel
// as root level because horizontal scroll amount is same for all
if( level <= KListLastBasicLevel )
{
level = KListRootLevel;
}
// Recalculate the list rect only if level has changed or if
// recalculation is forced by parameter (e.g. in case of
// dynamic variant switch)
if( ( level != iPreviousListLevel ) || aForceRecalculation )
{
TRect listRect = iListLayout->DisplayRectTarget();
// Calulate list rect by taking x-coordinates from iScreenRect
// and y-coordinates from list layouts target rect (to take
// into account the list header)
listRect.SetRect( iScreenRect.iTl.iX, listRect.iTl.iY,
iScreenRect.iBr.iX, listRect.iBr.iY );
if( level > KListLastBasicLevel )
{
// Calculate rect according to current level
TInt rectChange = (level - KListLastBasicLevel) * iTreeList->Indentation();
listRect.SetWidth( iScreenRect.Width() + rectChange );
listRect.Move( -rectChange, 0 );
}
// Set the list rect only if it has changed from previous
// (because list refresh causes a little twitch)
if( listRect != iPreviousListRect )
{
iListLayout->SetRect( listRect, iAppUi.LayoutHandler()->CtrlBarListFadeEffectTime() );
iTreeVisualizer->RefreshListViewL();
iPreviousListRect = listRect;
}
iPreviousListLevel = level;
}
}
}
}
// ---------------------------------------------------------------------------
// Process a treelist event
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::TreeListEventL( const TFsTreeListEvent aEvent,
const TFsTreeItemId /*aId*/,
const TPoint& /*aPoint*/ )
{
switch (aEvent)
{
case EFsTreeListItemTouchAction:
{
HandleSelectionL( EFSEmailUiCtrlBarResponseSelect );
break;
}
// Note that in the handling of the following collapse/expand
// events, we assume that if we have received a collapse (expand)
// event then there must now be something to expand (collapse).
// I.e. we assume that if there is no nesting in the tree list then
// we never get any collapse/expand events.
case EFsTreeListItemCollapsed:
{
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdExpandAll, EFalse, ETrue );
// Check whether or not everything is now collapsed: if so,
// disable collapsing.
if ( AllNodesCollapsed() )
{
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdCollapseAll, ETrue, ETrue );
}
break;
}
case EFsTreeListItemExpanded:
{
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdCollapseAll, EFalse, ETrue );
// Check whether or not everything is now expanded: if so,
// disable expanding.
if ( AllNodesExpanded() )
{
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdExpandAll, ETrue, ETrue );
}
break;
}
case EFsTreeListCollapsedAll:
{
// Everything has been collapsed, so disable collapsing and
// enable expanding.
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdCollapseAll, ETrue, ETrue );
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdExpandAll, EFalse, ETrue );
break;
}
case EFsTreeListExpandedAll:
{
// Everything has been expanded, so disable expanding and
// enable collapsing.
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdCollapseAll, EFalse, ETrue );
Toolbar()->SetItemDimmed( EFsEmailUiTbCmdExpandAll, ETrue, ETrue );
break;
}
case EFsFocusVisibilityChange:
{
iAppUi.SetFocusVisibility( EFalse );
break;
}
default:
{
// No need to handle other events.
break;
}
}
}
// ---------------------------------------------------------------------------
// HandleMailBoxEventL
// Mailbox event handler, responds to events sent by the plugin.
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::HandleMailBoxEventL( TFSMailEvent aEvent,
TFSMailMsgId aMailboxId, TAny* /*aParam1*/, TAny* /*aParam2*/, TAny* /*aParam3*/ )
{
FUNC_LOG;
// Handle the event
if ( iMoveOrCopyInitiated &&
iFirstStartCompleted &&
aMailboxId == iAppUi.GetActiveMailboxId() &&
iAppUi.CurrentActiveView() == this )
{
if ( aEvent == TFSEventMailboxOnline )
{
if( iWaitingToGoOnline )
{
PrepareFolderListL();
PopulateFolderListL();
if ( iModel->Count() )
{
SetFocusToLatestMovedFolderL();
}
iTreeList->SetFocusedL( ETrue );
iWaitingToGoOnline = EFalse;
}
}
else if ( aEvent == TFSEventMailboxOffline )
{
// Empty the list when disconnected if connection is needed for
// the current operation
if( !iNoConnectNeeded )
{
PrepareFolderListL();
}
}
}
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::FocusVisibilityChange( TBool aVisible )
{
FUNC_LOG;
CFsEmailUiViewBase::FocusVisibilityChange( aVisible );
iTreeVisualizer->SetFocusVisibility( aVisible );
}
// ---------------------------------------------------------------------------
// CbaButtonPressed
// Check if aPosition is on CBA touch area
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::CbaButtonPressed( TPoint aPosition )
{
TBool cbaPressed( EFalse );
TRect leftCbaRect = TRect();
TRect rightCbaRect = TRect();
GetCbaRects( leftCbaRect, rightCbaRect );
if ( leftCbaRect.Contains( aPosition ) ||
rightCbaRect.Contains( aPosition ))
{
cbaPressed = ETrue;
}
return cbaPressed;
}
// ---------------------------------------------------------------------------
// GetCbaRects
// Resolve CBA touch areas from layouts
// ---------------------------------------------------------------------------
//
void CFSEmailUiFolderListVisualiser::GetCbaRects( TRect& aLeftCbaRect, TRect& aRightCbaRect )
{
TBool rightPaneActive( IsAreaSideRightPaneActive() );
TBool bskLandscape( Layout_Meta_Data::IsLandscapeOrientation() &&
!rightPaneActive );
TRect screen;
AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EScreen, screen );
if ( rightPaneActive )
{
TAknWindowComponentLayout rightAreaLayout(
AknLayoutScalable_Avkon::area_side_right_pane( 0 ) );
TAknLayoutRect layoutRect;
// Read right (top in landscape) softkey layout.
layoutRect.LayoutRect(
screen,
TAknWindowComponentLayout::Compose(
rightAreaLayout,
AknLayoutScalable_Avkon::sctrl_sk_bottom_pane() ).LayoutLine() );
TRect bottomSKRect( layoutRect.Rect() );
// Read left (bottom in landscape) softkey layout.
layoutRect.LayoutRect(
screen,
TAknWindowComponentLayout::Compose(
rightAreaLayout,
AknLayoutScalable_Avkon::sctrl_sk_top_pane() ).LayoutLine() );
TRect topSKRect( layoutRect.Rect() );
layoutRect.LayoutRect(
bottomSKRect,
AknLayoutScalable_Avkon::aid_touch_sctrl_bottom().LayoutLine() );
aLeftCbaRect = layoutRect.Rect();
layoutRect.LayoutRect(
topSKRect,
AknLayoutScalable_Avkon::aid_touch_sctrl_top().LayoutLine() );
aRightCbaRect = layoutRect.Rect();
}
else
{
TAknWindowComponentLayout applicationWindow(
AknLayoutScalable_Avkon::application_window( 0 ) );
TAknLayoutRect cbarect;
cbarect.LayoutRect(
screen,
TAknWindowComponentLayout::Compose(
applicationWindow,
TAknWindowComponentLayout::Compose(
AknLayoutScalable_Avkon::area_bottom_pane( bskLandscape ? 2 : 1 ),
AknLayoutScalable_Avkon::control_pane() ) ).LayoutLine() );
aLeftCbaRect = cbarect.Rect();
}
}
// ---------------------------------------------------------------------------
// IsAreaSideRightPaneActive
// Checks if right side pane is active.
// ---------------------------------------------------------------------------
//
TBool CFSEmailUiFolderListVisualiser::IsAreaSideRightPaneActive()
{
// Currently the widescreen status pane layout is in use only
// when pen input (touch) is enabled.
TBool result = EFalse;
if ( Layout_Meta_Data::IsLandscapeOrientation() &&
Layout_Meta_Data::IsPenEnabled() )
{
if ( iAvkonEnv->StatusPaneResIdForCurrentLayout(
AknStatuspaneUtils::CurrentStatusPaneLayoutResId() ) ==
R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE_FLAT_NO_SOFTKEYS )
{
result = EFalse;
}
else
{
result = ETrue;
}
}
return result;
}
// ---------------------------------------------------------------------------
// Only for testing
// ---------------------------------------------------------------------------
//
//void CFSEmailUiFolderListVisualiser::CancelNotifierTestL()
// {
// iNotifierTest->Cancel();
// }