phonebookui/Phonebook2/ccapplication/ccacommlauncherplugin/src/ccappcommlaunchercustomlistboxdata.cpp
/*
* Copyright (c) 2009 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: CCA customized control. Code has been modified to suit
CCA requirements. See CFormattedCellListBoxData
* in EIKCLBD.CPP.
* Ensure that this piece of code is in sync with Avkon EIKFRLBD.CPP(CFormattedCellListBoxData)
*
*/
#include <eikfrlbd.h>
#include <aknlists.h>
#include <AknMarqueeControl.h>
#include <AknPictographInterface.h>
#include <AknPictographDrawerInterface.h>
#include <AknsEffectAnim.h>
#include <AknsListBoxBackgroundControlContext.h>
#include <AknsFrameBackgroundControlContext.h>
#include <AknPanic.h>
#include <AknBidiTextUtils.h>
#include <centralrepository.h>
#include <AvkonInternalCRKeys.h>
#include <gulicon.h>
#include <eikslbd.h>
#include <aknlayoutscalable_avkon.cdl.h>
#include <layoutmetadata.cdl.h>
#include <aknphysics.h>
#include <AknUtils.h>
#include <AknFontId.h>
#include <AknLayoutFont.h>
#include "ccappcommlaunchercustomlistboxdata.h"
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
#include <aknlistloadertfx.h>
#include <aknlistboxtfxinternal.h>
#endif //RD_UI_TRANSITION_EFFECTS_LIST
#include <touchfeedback.h>
// there are 17(!) subcells in qdial grid (0 ... 16)
const TInt KMaxSubCellIndex = 16 + 1;
// colored tick marks support
const TInt KColorIconFlag = -1;
const TInt KColorIconIdx = 0;
/**
* This class needs to be in .cpp file so that we do not accidentally make it
* derivable; that would destroy all the binary compability advantages this
* class has..
*
* About animation usage:
* All animation usage is implemented in this class. Animation is eye candy and
* low priority when it comes to resources -> on resource failures animation
* fails fast to release resources for more critical functionality. Also, no
* attempt to (re)construct failed animation is made.
*
* User inactivity is not being observed. Only one animation is used. Extension
* is CActive to make it possible to postpone animation deletion on animation
* failure.
*/
NONSHARABLE_CLASS(CCCAppCommLauncherCustomListBoxDataExtension) : public CActive,
public MAknPictographAnimatorCallBack,
public MCoeForegroundObserver,
public MAknsEffectAnimObserver,
public MListBoxItemChangeObserver
{
public:
enum TFlag
{
// Set if current item background should be copied to animation as
// input layer.
EFlagUpdateBg = 0,
// Set if animation has been resized at least once
EFlagHasLayers = 1,
// Set if foreground has been gained.
EFlagHasForeground = 2
};
enum TSubCellType
{
EAknSLGraphic, EAknSLText, EAknSLNumeric
};
public:
CCCAppCommLauncherCustomListBoxDataExtension();
void ConstructL(CCCAppCommLauncherCustomListBoxData* aListBoxData,
const TAknsItemID& aAnimationIID);
~CCCAppCommLauncherCustomListBoxDataExtension();
void CreatePictographInterfaceL();
void CreateMarqueeControlL();
static TInt RedrawEvent(TAny* aControl); // Marquee draw callback
TBool IsMarqueeOn();
struct SRowAndSubCell
{
TInt iIndex; // 24 bits for row and 8 bits for subcell
const CFont* iFont;
//TBool iUnderline;
//TBool iStrikethrough;
};
struct SSLSubCell
{
TInt iSubCell; // Must be first entry
TAknTextLineLayout iTextLayout;
TAknWindowLineLayout iGraphicLayout;
TInt iSubCellType;
TInt iConditionValue; // used with conditional layouts for not always drawn subcells
};
SRowAndSubCell& At(TInt aArrayIndex);
const SRowAndSubCell& At(TInt aArrayIndex) const;
void AddRowAndSubCellL(TInt aRow, TInt aSubCell);
TInt
FindRowAndSubCellIndex(TInt& aArrayIndex, TInt aRow, TInt aSubCell) const;
void FindRowAndSubCellIndexOrAddL(TInt& aArrayIndex, TInt aRow,
TInt aSubCell);
SSLSubCell& AtSL(TInt aArrayIndex);
const SSLSubCell& AtSL(TInt aArrayIndex) const;
void AddSLSubCellL(TInt aSubCell);
TInt FindSLSubCellIndex(TInt& aArrayIndex, TInt aSubCell) const;
void FindSLSubCellIndexOrAddL(TInt& aArrayIndex, TInt aSubCell);
void ResetSLSubCellArray();
inline void NoAnimIfError(TInt aError);
void TryCreateAnimation();
TBool SyncAnim(const TSize& aSize);
TBool SyncAndDrawAnim(CBitmapContext& aGc, const TRect& aRect);
MAknsControlContext* SkinBackgroundContext() const;
void DeleteAnim();
void FocusGained();
void FocusLost();
void SkinChanged();
void SetControl(CCoeControl* aControl);
// Implementation of MCoeForegroundObserver
void HandleGainingForeground();
void HandleLosingForeground();
// Implementation of MAknsEffectAnimObserver
void AnimFrameReady(TInt aError, TInt);
// Implementation of MListBoxItemChangeObserver
void ListBoxItemsChanged(CEikListBox* aListBox);
// Overloads CActive::DoCancel
void DoCancel();
// Overloads CActive::RunL
void RunL();
void Play();
void CreateColorBitmapsL(TSize aSize);
void CreateColorBitmapsL();
TBool DrawPressedDownEffectL(MAknsSkinInstance* aSkin, CWindowGc& aGc,
const TRect& aOutRect, const TRect& aInnerRect) const;
private:
// New internal methods
TBool DrawHighlightBackground(CFbsBitGc& aGc);
void PostDeleteAnimation();
void CreateAnimationL();
void DoResizeL(const TSize& aHighlightSize, TBool aAboutToStart);
public:
struct TSubCellExt
{
TInt iSubCell; // Must be first entry
TBool iLayoutAlign;
};
TInt AddSubCellExtL(TInt aSubCell);
void FindSubCellExtIndexOrAddL(TInt& aArrayIndex, TInt aSubCell);
void SetSubCellLayoutAlignmentL(TInt aSubCellIndex);
TInt FindSubCellExtIndex(TInt& aArrayIndex, TInt aSubCell) const;
TBool SubCellLayoutAlignment(TInt aSubCellIndex) const;
private:
// From MAknPictographAnimatorCallBack
void DrawPictographArea();
public:
CCoeControl *iControl; // not owned
CCCAppCommLauncherCustomListBoxData* iListBoxData; // Not owned
CAknsListBoxBackgroundControlContext* iSkinControlContext;
TBool iSkinEnabled;
const TAknsItemID *iSkinHighlightFrameId;
const TAknsItemID *iSkinHighlightFrameCenterId;
TBool iRespectFocus;
// not used ? HBufC *iTempTextBuffer;
TRect iSkinPopupInnerRect;
TRect iSkinPopupOuterRect;
CAknsFrameBackgroundControlContext* iPopupFrame;
TBool iUseLogicalToVisualConversion;
TInt16 iFirstWordWrappedSubcellIndex;
TInt16 iSecondWordWrappedSubcellIndex;
CAknPictographInterface* iPictoInterface;
CAknMarqueeControl* iMarquee;
CAknMarqueeControl* i2ndLineMarquee;
TInt iCurrentItem; // Current list item index that marquee draws/has drawn.
TInt iCurrentRow; // Current list row being drawn. // not true - cache of currentitemindex
TInt iCurrentlyDrawnItemIndex;
CArrayFix<SRowAndSubCell>* iRowAndSubCellArray;
CArrayFix<SSLSubCell>* iSLSubCellArray;
TBool iDrawBackground; // Determines if background should be drawn (transparency)
TSize iSubCellIconSize[KMaxSubCellIndex]; // Store icon sizes for each subcell
TAknSeparatorLinePosition iSeparatorLinePosition;
CAknsEffectAnim* iAnimation;
TBitFlags32 iAnimFlags;
TRgb iHighlightedTextColor;
TRgb iTextColor;
TBool iDrawScrollbarBackground;
TBool iSimpleList;
TBool iUnderlineFlagSet; // underlining support for more than
TBitFlags32 iUnderlineFlags; // one text subcell
TBool iHideSecondRow;
TBool iSubCellsMightIntersect;
TBool iStretchingEnabled;
TAknsItemID iAnimIID;
MListBoxAnimBackgroundDrawer* iHighlightBgDrawer;
TSize iAnimSize; // TODO Deprecating old style anim API and removing this
// Drop shadows can be toggled on/off in
// "transparent" lists (eg. transparent camera setting page).
TBool iUseDropShadows;
// highlight color skinning for setstyle lists - to be deprecated once correct color skinning is available
TBool iUseHighligthIconSwapping;
// colorskin highlight icons
CFbsBitmap* iColorBmp;
CFbsBitmap* iHiliBmp;
TRgb iIconColor;
TRgb iHiliIconColor;
TInt iConditionalCells;
// which columns of highlighted item have clipped text ?
TUint32 iClippedSubcells;
TUint32 iClippedByWrap;
TBool iUseClippedByWrap;
CArrayFix<TSubCellExt>* iSubCellExtArray; //for subcell alignment
TRect iMarginRect;
TBool iKineticScrolling;
};
/**
* High priority is well argumented because running the active object will
* result in animation deletion -> results in freeing resources.
*/
CCCAppCommLauncherCustomListBoxDataExtension::CCCAppCommLauncherCustomListBoxDataExtension() :
CActive(EPriorityHigh)
{
}
void CCCAppCommLauncherCustomListBoxDataExtension::ConstructL(
CCCAppCommLauncherCustomListBoxData* aListBoxData,
const TAknsItemID& aAnimationIID)
{
iListBoxData = aListBoxData;
iRowAndSubCellArray = new (ELeave) CArrayFixFlat<SRowAndSubCell> (4);
iSLSubCellArray = new (ELeave) CArrayFixFlat<SSLSubCell> (4);
iSubCellExtArray = new (ELeave) CArrayFixFlat<TSubCellExt> (4);
// bi-di algorithm support (NON_LEAVING_VERSION)
// not used ? iTempTextBuffer = HBufC::NewL(256);
iUseLogicalToVisualConversion = ETrue;
iFirstWordWrappedSubcellIndex = -1;
iSecondWordWrappedSubcellIndex = -1;
iDrawBackground = ETrue;
iSeparatorLinePosition = ENoLine;
iAnimIID = aAnimationIID;
CActiveScheduler::Add(this);
TryCreateAnimation(); // Animations are created by default
iTextColor = NULL; // just in case
iHighlightedTextColor = NULL; // just in case
iDrawScrollbarBackground = ETrue;
#ifdef RD_LIST_STRETCH
// check list stretching from cenrep
CRepository* cenRep = CRepository::NewL(KCRUidAvkon);
cenRep->Get(KAknAutomaticListStretching, iStretchingEnabled);
delete cenRep;
#endif
iKineticScrolling = CAknPhysics::FeatureEnabled();
}
CCCAppCommLauncherCustomListBoxDataExtension::~CCCAppCommLauncherCustomListBoxDataExtension()
{
Cancel();
// Stop receiving foreground events
CCoeEnv* env = CCoeEnv::Static();
env->RemoveForegroundObserver(*this);
delete iRowAndSubCellArray;
iRowAndSubCellArray = NULL;
delete iSLSubCellArray;
iSLSubCellArray = NULL;
delete iSubCellExtArray;
iSubCellExtArray = NULL;
delete iPopupFrame;
delete iSkinControlContext;
// not used ? delete iTempTextBuffer;
delete iPictoInterface;
delete iMarquee;
delete i2ndLineMarquee;
delete iAnimation;
delete iColorBmp;
delete iHiliBmp;
}
void CCCAppCommLauncherCustomListBoxDataExtension::AddRowAndSubCellL(TInt aRow,
TInt aSubCell)
{
SRowAndSubCell subcell;
subcell.iIndex = (aRow << 8) | (aSubCell & 0xff);
subcell.iFont = NULL;
TKeyArrayFix key(0, ECmpTInt32);
iRowAndSubCellArray->InsertIsqL(subcell, key);
}
CCCAppCommLauncherCustomListBoxDataExtension::SRowAndSubCell&
CCCAppCommLauncherCustomListBoxDataExtension::At(TInt aArrayIndex)
{
/* SRowAndSubCell subcell;
for (int a=0;a<iRowAndSubCellArray->Count();a++)
subcell = iRowAndSubCellArray->At(a); */
//__ASSERT_DEBUG(aArrayIndex>=0 && aArrayIndex<iRowAndSubCellArray->Count(),Panic(EAknPanicOutOfRange));
return (iRowAndSubCellArray->At(aArrayIndex));
}
const CCCAppCommLauncherCustomListBoxDataExtension::SRowAndSubCell&
CCCAppCommLauncherCustomListBoxDataExtension::At(TInt aArrayIndex) const
{
//__ASSERT_DEBUG(aArrayIndex>=0 && aArrayIndex<iRowAndSubCellArray->Count(),Panic(EAknPanicOutOfRange));
return (iRowAndSubCellArray->At(aArrayIndex));
}
TInt CCCAppCommLauncherCustomListBoxDataExtension::FindRowAndSubCellIndex(
TInt& aArrayIndex, TInt aRow, TInt aSubCell) const
{
if (iRowAndSubCellArray->Count() == 0)
return (KErrNotFound);
TKeyArrayFix key(0, ECmpTInt32);
SRowAndSubCell rowAndSubcell;
rowAndSubcell.iIndex = (aRow << 8) | (aSubCell & 0xff);
return (iRowAndSubCellArray->FindIsq(rowAndSubcell, key, aArrayIndex));
}
void CCCAppCommLauncherCustomListBoxDataExtension::FindRowAndSubCellIndexOrAddL(
TInt& aArrayIndex, TInt aRow, TInt aSubCell)
{
if (FindRowAndSubCellIndex(aArrayIndex, aRow, aSubCell) != 0) //==KErrNotFound)
{
AddRowAndSubCellL(aRow, aSubCell);
FindRowAndSubCellIndex(aArrayIndex, aRow, aSubCell);
}
/* SRowAndSubCell rowAndSubcell;
rowAndSubcell = iRowAndSubCellArray->At(aArrayIndex); */
}
void CCCAppCommLauncherCustomListBoxDataExtension::AddSLSubCellL(TInt aSubCell)
{
SSLSubCell subcell;
subcell.iSubCell = aSubCell;
subcell.iTextLayout = NULL;
subcell.iGraphicLayout = NULL;
subcell.iSubCellType = 0;
subcell.iConditionValue = -1;
TKeyArrayFix key(0, ECmpTInt32);
iSLSubCellArray->InsertIsqL(subcell, key);
}
CCCAppCommLauncherCustomListBoxDataExtension::SSLSubCell&
CCCAppCommLauncherCustomListBoxDataExtension::AtSL(TInt aArrayIndex)
{
//__ASSERT_DEBUG(aArrayIndex>=0 && aArrayIndex<iSLSubCellArray->Count(),Panic(EAknPanicOutOfRange));
return (iSLSubCellArray->At(aArrayIndex));
}
const CCCAppCommLauncherCustomListBoxDataExtension::SSLSubCell&
CCCAppCommLauncherCustomListBoxDataExtension::AtSL(TInt aArrayIndex) const
{
//__ASSERT_DEBUG(aArrayIndex>=0 && aArrayIndex<iSLSubCellArray->Count(),Panic(EAknPanicOutOfRange));
return (iSLSubCellArray->At(aArrayIndex));
}
TInt CCCAppCommLauncherCustomListBoxDataExtension::FindSLSubCellIndex(
TInt& aArrayIndex, TInt aSubCell) const
{
if (iSLSubCellArray->Count() == 0)
return (KErrNotFound);
TKeyArrayFix key(0, ECmpTInt32);
SSLSubCell SLSubCell;
SLSubCell.iSubCell = aSubCell;
return (iSLSubCellArray->FindIsq(SLSubCell, key, aArrayIndex));
}
void CCCAppCommLauncherCustomListBoxDataExtension::FindSLSubCellIndexOrAddL(
TInt& aArrayIndex, TInt aSubCell)
{
if (FindSLSubCellIndex(aArrayIndex, aSubCell) != 0) //==KErrNotFound)
{
AddSLSubCellL(aSubCell);
FindSLSubCellIndex(aArrayIndex, aSubCell);
}
}
void CCCAppCommLauncherCustomListBoxDataExtension::ResetSLSubCellArray()
{
iSLSubCellArray->Reset();
iRowAndSubCellArray->Reset();
}
void CCCAppCommLauncherCustomListBoxDataExtension::CreatePictographInterfaceL()
{
if (!iPictoInterface)
{
iPictoInterface = CAknPictographInterface::NewL(*iControl, *this);
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::NoAnimIfError
// -----------------------------------------------------------------------------
//
inline void CCCAppCommLauncherCustomListBoxDataExtension::NoAnimIfError(
TInt aError)
{
if (KErrNone != aError)
{
DeleteAnim();
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::TryCreateAnimation
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::TryCreateAnimation()
{
if (!iControl)
{
return;
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
CEikListBox* list = static_cast<CEikListBox*> (iControl);
CListBoxView* view = list->View();
if (!view || !view->ItemDrawer())
{
return;
}
CWindowGc* gc = view->ItemDrawer()->Gc();
MAknListBoxTfxInternal *transApi = CAknListLoader::TfxApiInternal(gc);
if (transApi && transApi->VerifyKml() == KErrNone)
{
return;
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
// Ideally we should not create animation if the list has zero items.
// Unfortunately, this will cause problems elsewhere as setting item text
// array to list requires not calling HandleItemAddition (or similar
// method) -> in some situations animation would not be created at all as
// we don't receive item change event. Fortunately, creating animation to
// empty list doesn't carry much overhead as layer creation is delayed to
// first render.
if (!iAnimation)
{
// This must be the first call because animation does not exist.
// Animation layers are created when the animation is rendered for the
// first time.
TRAPD( err, CreateAnimationL() );
NoAnimIfError(err);
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::SyncAnim
// -----------------------------------------------------------------------------
//
TBool CCCAppCommLauncherCustomListBoxDataExtension::SyncAnim(const TSize& aSize)
{
if (!iAnimation || aSize.iWidth <= 0 || aSize.iHeight <= 0)
{
return EFalse;
}
if (iAnimation->Size() != aSize || iAnimation->NeedsInputLayer())
{
// Resizing will update animation background
iAnimFlags.Clear(EFlagUpdateBg);
// Animation exists but its size is out of sync or input layers have
// been released
TRAPD( err, DoResizeL( aSize, iAnimFlags.IsSet( EFlagHasForeground ) ) );
if (err)
{
DeleteAnim();
return EFalse;
}
iAnimFlags.Set(EFlagHasLayers);
}
// Highlight animation background needs update (current item has changed)
if (iAnimFlags.IsSet(EFlagUpdateBg))
{
iAnimFlags.Clear(EFlagUpdateBg);
if (iAnimation->InputRgbGc())
{
DrawHighlightBackground(*iAnimation->InputRgbGc());
// We need to update the output frame (otherwise the highlight
// would drawn with the old output before the next new animation
// frame).
NoAnimIfError(iAnimation->UpdateOutput());
if (!iAnimation)
{
return EFalse;
}
}
}
return ETrue;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::SyncAndDrawAnim
// -----------------------------------------------------------------------------
//
TBool CCCAppCommLauncherCustomListBoxDataExtension::SyncAndDrawAnim(
CBitmapContext& aGc, const TRect& aRect)
{
if (iAnimation)
{
// When application loses foreground or has not yet gained foreground
// animation is in stopped state and input layers are not present. It
// is possible that list is repainted in this situation. Calling
// SyncAnim will create the non-present layers -> WSERV flush ->
// flicker. To prevent flickering we just render the existing frame.
// This can lead to incorrect draw if the current item index is changed
// when the app has no foreground (very unlikely). If EFlagHasLayers is
// not set we need to do SyncAnim because it is the first call to draw
// (and flicker is not an issue).
if (EAknsAnimStateStopped == iAnimation->State() && !iAnimFlags.IsSet(
EFlagHasForeground) && iAnimFlags.IsSet(EFlagHasLayers)
&& !iAnimFlags.IsSet(EFlagUpdateBg))
{
return iAnimation->Render(aGc, aRect);
}
}
if (SyncAnim(aRect.Size()))
{
return iAnimation->Render(aGc, aRect);
}
return EFalse;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::SkinBackgroundContext
// -----------------------------------------------------------------------------
//
MAknsControlContext* CCCAppCommLauncherCustomListBoxDataExtension::SkinBackgroundContext() const
{
if (iSkinEnabled)
return iSkinControlContext;
else
return NULL;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::DeleteAnim
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::DeleteAnim()
{
// Stop receiving foreground events
CCoeEnv* env = CCoeEnv::Static();
env->RemoveForegroundObserver(*this);
delete iAnimation;
iAnimation = NULL;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::FocusGained
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::FocusGained()
{
Play();
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::FocusLost
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::FocusLost()
{
if (iAnimation)
{
NoAnimIfError(iAnimation->Pause());
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::SkinChanged
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::SkinChanged()
{
DeleteAnim();
TryCreateAnimation();
TRAP_IGNORE( CreateColorBitmapsL() );
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::SetControl
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::SetControl(
CCoeControl* aControl)
{
if (iControl)
{
CEikListBox* list = (CEikListBox*) iControl;
list->RemoveItemChangeObserver(this);
}
iControl = aControl;
if (iControl)
{
CEikListBox* list = (CEikListBox*) iControl;
TRAP_IGNORE( list->AddItemChangeObserverL(this) );
if (!iAnimation)
{
TryCreateAnimation();
}
if (iAnimation)
{
Play();
}
}
else
{
DeleteAnim();
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::HandleGainingForeground
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::HandleGainingForeground()
{
// Most of the time focus focus events happen between foreground events.
// Unfortunately, there are embedded app related cases where this does not
// always hold (it is possible to focus in non-foreground application or
// gain foreground without getting a focus gained). Therefore animations
// must be started here. This causes potential problem case: foreground
// events are broadcasted to all animations, if there are multiple lists
// that have focus the result will be multiple animations running at the
// same time.
iAnimFlags.Set(EFlagHasForeground);
if (iAnimation)
{
// Because we are gaining foreground we must restore input layers
// (which are released when animation stops to reduce memory usage).
SyncAnim(iAnimation->Size());
}
if (iControl)
{
if (iControl->IsFocused())
{
Play();
}
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::HandleLosingForeground
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::HandleLosingForeground()
{
iAnimFlags.Clear(EFlagHasForeground);
if (iAnimation)
{
NoAnimIfError(iAnimation->Stop());
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::AnimFrameReady
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::AnimFrameReady(TInt aError,
TInt)
{
if (KErrNone != aError)
{
// Animation has failed to run -> schedule the animation for
// deletion to fall back to normal rendering.
PostDeleteAnimation();
return;
}
// This situation should never happen because we start/stop animation when
// the extension's control is set.
if (!iControl)
return;
// From now on, we have a valid control pointer
CEikListBox* list = static_cast<CEikListBox*> (iControl);
CListBoxView* view = list->View();
if (!view)
return;
// We should not run animation when control is in certain states. When
// control is in these states we idle the animation until the control state
// becomes valid again.
TBool invalid = !iControl->IsVisible() || iControl->IsDimmed()
|| (view->ItemDrawer()->Flags()
& CListItemDrawer::EDisableHighlight);
// Check for idling
if (iAnimation->IsIdling())
{
if (invalid)
{
// We are idling and the control is still invalid -> keep on
// idling.
return;
}
else
{
// Control is in valid state, animation should be continued
TInt err = iAnimation->Continue();
if (err)
PostDeleteAnimation();
return;
}
}
else if (invalid) // Not idling and invalid control -> start idling
{
iAnimation->SetIdling(KAknsEffectAnimDefaultIdleInterval);
// If the highlight has been disabled, render once to clear the
// highlight (not returning in that case).
if (!(view->ItemDrawer()->Flags() & CListItemDrawer::EDisableHighlight))
return;
}
// From now on, we have a valid control pointer and control has enabled
// highlight, is visible and is not dimmed.
// No items, no drawing
if (list->Model()->NumberOfItems() == 0)
return;
if (iListBoxData->LastSubCell() < 0)
return;
TBool customGcInUse = list->GetGc() != &CEikonEnv::Static()->SystemGc();
// if remoteGc is in use (CCoeControl has custom gc set)
// then draw the whole control as the transition system
// expects the draw to be initiated from CONE control
if (!customGcInUse)
{
// Repaint the highlighted cell only
list->RedrawItem(view->CurrentItemIndex());
}
else
{
CCoeControl* ctrl = (CCoeControl*) list;
ctrl->DrawNow();
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::ListBoxItemsChanged
//
// this is called from from:
// - CEikListBox::Reset()
// - CEikListBox::HandleItemRemoval{WithoutSelections}L()
// - CEikListBox::HandleItemAdditionL()
// - CEikListBox::FireItemChange()
// In all cases:
// - feedback areas might be invalid
// - application is responsible for redrawing the listbox.
//
// since re-drawing listbox fixes feedback areas, those can be reset here.
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::ListBoxItemsChanged(
CEikListBox* aListBox)
{
TInt items = aListBox->Model()->NumberOfItems();
if (iAnimation)
{
if (0 == items)
{
DeleteAnim();
}
else
{
Play();
}
}
else if (!iAnimation)
{
// Animation doesn't exist and we have > 0 items
TryCreateAnimation();
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::DoCancel
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::DoCancel()
{
// Required method, but not needed
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::RunL
// Postponed animation deletion is done here.
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::RunL()
{
DeleteAnim();
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::Play
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::Play()
{
if (!iAnimation)
{
return;
}
// No need to start running/finished animation
if (EAknsAnimStateRunning == iAnimation->State() || EAknsAnimStateFinished
== iAnimation->State())
{
return;
}
// Check that application is on foreground because there are cases where
// focus changes are done after foreground is lost -> potentially leads to
// multiple running animations.
if (!iAnimFlags.IsSet(EFlagHasForeground))
{
return;
}
// Animation cannot run if we don't have control (nowhere to draw)
if (!iControl)
{
return;
}
// The control must also have the focus
if (!iControl->IsFocused())
{
return;
}
// Don't animate empty list
CEikListBox* list = static_cast<CEikListBox*> (iControl);
if (list->Model()->NumberOfItems() == 0)
{
return;
}
// All preconditions are met: we have animation, foreground, focus, more
// than zero items and animation is either paused or stopped. Invisibility,
// dimming and disabled highlight are handled by idling the animation (see
// AnimFrameReady).
if (EAknsAnimStatePaused == iAnimation->State())
{
NoAnimIfError(iAnimation->Continue());
}
else if (EAknsAnimStateStopped == iAnimation->State())
{
NoAnimIfError(iAnimation->Start());
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::DrawHighlightBackground
// -----------------------------------------------------------------------------
//
TBool CCCAppCommLauncherCustomListBoxDataExtension::DrawHighlightBackground(
CFbsBitGc& aGc)
{
if (iHighlightBgDrawer) // Bg drawing is done externally (in derived class)
{
return iHighlightBgDrawer->DrawHighlightAnimBackground(aGc);
}
// Draw the background under the current highlight. This is simplified
// drawing, we only grab a piece from the list background bitmap.
CEikListBox* list = static_cast<CEikListBox*> (iControl);
CListBoxView* view = list->View();
TRect itemRect;
TInt index = view->CurrentItemIndex();
// It is possible that the animation is constructed when the list is
// empty. In this case draw the first element background (drawing works ok
// even if the list has no items).
if (list->Model()->NumberOfItems() == 0)
{
index = 0;
}
itemRect.SetRect(view->ItemPos(index), iAnimation->Size());
MAknsControlContext* cc = AknsDrawUtils::ControlContext(iControl);
if (!cc)
{
cc = SkinBackgroundContext();
}
TBool ret = AknsDrawUtils::DrawBackground( AknsUtils::SkinInstance(), cc, iControl, aGc, TPoint(0,0),
itemRect, KAknsDrawParamBottomLevelRGBOnly );
return ret;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::PostDeleteAnimation
// Schedules the animation for deletion by activating the extension itself.
// Deletion is postponed because in many error/failure occasions the caller has
// been animation and direct deletion is possibly not safe (because function
// stack would return through the deleted object).
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::PostDeleteAnimation()
{
TRequestStatus* status = &iStatus;
User::RequestComplete(status, KErrNone);
SetActive();
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::CreateAnimationL
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::CreateAnimationL()
{
DeleteAnim();
// Check if derived class wants to disable highlight animation. Also, no
// highlight animation on lists that don't have background
if ((KAknsIIDNone == iAnimIID)
|| !iListBoxData->IsBackgroundDrawingEnabled())
{
return;
}
// Create animation
CCoeEnv* env = CCoeEnv::Static();
env->AddForegroundObserverL(*this);
iAnimation = CAknsEffectAnim::NewL(this);
TBool ok = iAnimation->ConstructFromSkinL(iAnimIID);
if (!ok) // Animation for the ID was not found from the skin
{
User::Leave(KErrNotFound);
}
// Sync the local foreground flag state. Foreground state is stored locally
// because calling AppUi::IsForeground causes WSERV flush (shocking) and
// therefore it cannot be used in draw routines.
CAknAppUi* aui = static_cast<CAknAppUi*> (CEikonEnv::Static()->AppUi());
iAnimFlags.Assign(EFlagHasForeground, aui->IsForeground());
Play();
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxDataExtension::DoResizeL
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxDataExtension::DoResizeL(
const TSize& aHighlightSize, TBool aAboutToStart)
{
iAnimation->BeginConfigInputLayersL(aHighlightSize, aAboutToStart);
if (iAnimation->InputRgbGc())
{
DrawHighlightBackground(*iAnimation->InputRgbGc());
}
iAnimation->EndConfigInputLayersL();
}
///////////handling TSubCellExt,start
TInt CCCAppCommLauncherCustomListBoxDataExtension::AddSubCellExtL(TInt aSubCell)
{
TSubCellExt subcell;
subcell.iSubCell = aSubCell;
subcell.iLayoutAlign = ETrue;
TKeyArrayFix key(0, ECmpTInt);
return iSubCellExtArray->InsertIsqL(subcell, key);
}
void CCCAppCommLauncherCustomListBoxDataExtension::FindSubCellExtIndexOrAddL(
TInt& aArrayIndex, TInt aSubCell)
{
if (FindSubCellExtIndex(aArrayIndex, aSubCell) == KErrNotFound)
{
aArrayIndex = AddSubCellExtL(aSubCell);
//FindSubCellExtIndex(aArrayIndex,aSubCell);
}
}
void CCCAppCommLauncherCustomListBoxDataExtension::SetSubCellLayoutAlignmentL(
TInt aSubCellIndex)
{
TInt index = 0;
FindSubCellExtIndexOrAddL(index, aSubCellIndex);
iSubCellExtArray->At(index).iLayoutAlign = EFalse;
}
TInt CCCAppCommLauncherCustomListBoxDataExtension::FindSubCellExtIndex(
TInt& aArrayIndex, TInt aSubCell) const
{
if (aSubCell < 0 || iSubCellExtArray->Count() == 0)
return (KErrNotFound);
TKeyArrayFix key(0, ECmpTInt);
TSubCellExt subcell;
subcell.iSubCell = aSubCell;
TInt retVal = iSubCellExtArray->FindIsq(subcell, key, aArrayIndex);
if (retVal != 0)
{
return KErrNotFound;
}
return retVal;
}
TBool CCCAppCommLauncherCustomListBoxDataExtension::SubCellLayoutAlignment(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellExtIndex(index, aSubCellIndex) == KErrNotFound)
return (ETrue);
return (iSubCellExtArray->At(index).iLayoutAlign);
}
///////////handling TSubCellExt,end
void CCCAppCommLauncherCustomListBoxDataExtension::DrawPictographArea()
{
// This callback is never invoked, if iControl is NULL.
iControl->DrawNow();
}
void CCCAppCommLauncherCustomListBoxDataExtension::CreateMarqueeControlL()
{
if (!iMarquee)
{
iMarquee = CAknMarqueeControl::NewL();
}
if (!i2ndLineMarquee)
{
i2ndLineMarquee = CAknMarqueeControl::NewL();
}
}
TInt CCCAppCommLauncherCustomListBoxDataExtension::RedrawEvent(TAny* aControl)
{
if (!((CCoeControl*) aControl)->IsVisible())
{
return EFalse;
}
CEikFormattedCellListBox* listBox = (CEikFormattedCellListBox*) aControl;
if (listBox->CurrentItemIndex() >= 0)
{
listBox->RedrawItem(listBox->CurrentItemIndex());
}
return ETrue;
}
TBool CCCAppCommLauncherCustomListBoxDataExtension::IsMarqueeOn()
{
TBool isOn = EFalse;
if (iMarquee)
isOn = iMarquee->IsMarqueeOn();
return isOn;
}
TBool CCCAppCommLauncherCustomListBoxDataExtension::DrawPressedDownEffectL(
MAknsSkinInstance* aInstance, CWindowGc& aGc, const TRect& aOutRect,
const TRect& aInnerRect) const
{
return AknsDrawUtils::DrawFrame(aInstance, aGc, aOutRect, aInnerRect,
KAknsIIDQsnFrListPressed, KAknsIIDQsnFrListCenterPressed);
}
CCoeControl *CCCAppCommLauncherCustomListBoxData::Control() const
{
return iExtension->iControl;
}
void CCCAppCommLauncherCustomListBoxData::SetSeparatorLinePosition(
TAknSeparatorLinePosition aPosition)
{
if (iExtension)
iExtension->iSeparatorLinePosition = aPosition;
}
TAknSeparatorLinePosition CCCAppCommLauncherCustomListBoxData::SeparatorLinePosition() const
{
if (iExtension)
return iExtension->iSeparatorLinePosition;
else
return ENoLine;
}
CAknLayoutData *CCCAppCommLauncherCustomListBoxData::LayoutData() const
{
return NULL;
}
TBool CCCAppCommLauncherCustomListBoxData::LayoutInit() const
{
return EFalse;
}
void CCCAppCommLauncherCustomListBoxData::SetLayoutInit(TBool /*aValue*/)
{
}
CCCAppCommLauncherCustomListBoxDataExtension *CCCAppCommLauncherCustomListBoxData::Extension()
{
return iExtension;
}
CCCAppCommLauncherCustomListBoxDataExtension *CCCAppCommLauncherCustomListBoxData::Extension() const
{
return iExtension;
}
void CCCAppCommLauncherCustomListBoxData::SetControl(
CCoeControl *aControl)
{
iExtension->SetControl(aControl);
}
MAknsControlContext* CCCAppCommLauncherCustomListBoxData::SkinBackgroundContext() const
{
if (iExtension->iSkinEnabled)
{
if (iExtension->iPopupFrame)
{
return iExtension->iPopupFrame;
}
else
{
return iExtension->iSkinControlContext;
}
}
else
{
return NULL;
}
}
void CCCAppCommLauncherCustomListBoxData::SetSkinEnabledL(
TBool aEnabled)
{
CListBoxData::SetSkinEnabledL(aEnabled);
iExtension->iSkinEnabled = aEnabled;
}
TBool CCCAppCommLauncherCustomListBoxData::SkinEnabled() const
{
return iExtension->iSkinEnabled;
}
void CCCAppCommLauncherCustomListBoxData::SetSkinStyle(
const TAknsItemID *id, const TRect &aTileRect)
{
if (iExtension->iSkinControlContext)
{
iExtension->iSkinControlContext->SetTiledBitmap(*id);
iExtension->iSkinControlContext->SetTiledRect(aTileRect);
}
}
void CCCAppCommLauncherCustomListBoxData::SetSkinParentPos(
const TPoint &aPos)
{
if (iExtension->iSkinControlContext)
{
iExtension->iSkinControlContext->SetParentPos(aPos);
}
}
void CCCAppCommLauncherCustomListBoxData::SetBackgroundSkinStyle(
const TAknsItemID *aId, const TRect &aRect)
{
if (iExtension->iSkinControlContext)
{
iExtension->iSkinControlContext->SetBitmap(*aId);
iExtension->iSkinControlContext->SetRect(aRect);
}
}
void CCCAppCommLauncherCustomListBoxData::SetListEndSkinStyle(
const TAknsItemID *aListEndId, const TRect &aRect)
{
if (iExtension->iSkinControlContext)
{
iExtension->iSkinControlContext->SetBottomBitmap(*aListEndId);
iExtension->iSkinControlContext->SetBottomRect(aRect);
}
}
void CCCAppCommLauncherCustomListBoxData::SetSkinHighlightFrame(
const TAknsItemID *aFrameId, const TAknsItemID *aFrameCenterId)
{
iExtension->iSkinHighlightFrameId = aFrameId;
iExtension->iSkinHighlightFrameCenterId = aFrameCenterId;
}
void CCCAppCommLauncherCustomListBoxData::SetSkinPopupFrame(
const TAknsItemID *aFrameId, const TAknsItemID *aFrameCenterId)
{
if ( iExtension )
{
if ( iExtension->iPopupFrame )
{
iExtension->iPopupFrame->SetFrame(*aFrameId);
iExtension->iPopupFrame->SetCenter(*aFrameCenterId);
}
else
{
TRAPD(err, iExtension->iPopupFrame = CAknsFrameBackgroundControlContext::NewL(
KAknsIIDNone,
TRect(0,0,1,1), // these must be set by using SetSkinPopupFramePosition
TRect(0,0,1,1),
EFalse ) );
if (!err)
{
iExtension->iPopupFrame->SetFrame(*aFrameId);
iExtension->iPopupFrame->SetCenter(*aFrameCenterId);
}
}
}
}
void CCCAppCommLauncherCustomListBoxData::SetSkinPopupFramePosition(
const TRect &aOuterRect, const TRect &aInnerRect)
{
if (iExtension && iExtension->iPopupFrame)
iExtension->iPopupFrame->SetFrameRects(aOuterRect, aInnerRect);
}
void CCCAppCommLauncherCustomListBoxData::UseLogicalToVisualConversion(
TBool aUseConversion)
{
if (iExtension)
iExtension->iUseLogicalToVisualConversion = aUseConversion;
}
void CCCAppCommLauncherCustomListBoxData::CreatePictographInterfaceL()
{
iExtension->CreatePictographInterfaceL();
}
void CCCAppCommLauncherCustomListBoxData::CreateMarqueeControlL()
{
TCallBack callBack(
CCCAppCommLauncherCustomListBoxDataExtension::RedrawEvent,
iExtension->iControl);
//iExtension->iMarquee = CAknMarqueeControl::NewL();
iExtension->CreateMarqueeControlL();
iExtension->iMarquee->SetRedrawCallBack(callBack);
iExtension->i2ndLineMarquee->SetRedrawCallBack(callBack);
}
const TInt KSubCellListBoxGranularity = 4;
const TInt KNoActualSubCellFont = -1;
CCCAppCommLauncherCustomListBoxData* CCCAppCommLauncherCustomListBoxData::NewL()
{
CCCAppCommLauncherCustomListBoxData* self =
new (ELeave) CCCAppCommLauncherCustomListBoxData;
self->ConstructLD(KAknsIIDQsnAnimList);
return (self);
}
CCCAppCommLauncherCustomListBoxData::~CCCAppCommLauncherCustomListBoxData()
{
delete iExtension;
delete iSubCellArray;
if (iIconArray)
{
iIconArray->ResetAndDestroy();
delete iIconArray;
}
}
TSize CCCAppCommLauncherCustomListBoxData::SubCellSize(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return TSize(0, 0);
return (iSubCellArray->At(index).iSize);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellSizeL(
TInt aSubCellIndex, TSize aSize)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iSize = aSize;
// if someone uses this api directly, revert to old draw
// new api will turn this to ETrue again.
UseScalableLayoutData(EFalse);
}
TInt CCCAppCommLauncherCustomListBoxData::SubCellBaselinePos(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return TInt(0);
return (iSubCellArray->At(index).iBaseline);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellBaselinePosL(
TInt aSubCellIndex, TInt aPos)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iBaseline = aPos;
}
TInt CCCAppCommLauncherCustomListBoxData::SubCellTextClipGap(
TInt aSubCellIndex) const
{
TInt index;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return TInt(0);
return (iSubCellArray->At(index).iTextClipGap);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellTextClipGapL(
TInt aSubCellIndex, TInt aGap)
{
TInt index;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iTextClipGap = aGap;
}
TSize CCCAppCommLauncherCustomListBoxData::SubCellRealSize(TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return TSize(0, 0);
return (iSubCellArray->At(index).iRealSize);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellRealSize(
TInt aSubCellIndex, TSize aRealSize) const
{
TInt index = 0;
if (!(FindSubCellIndex(index, aSubCellIndex) == KErrNotFound))
{
MUTABLE_CAST(TSize&,At(index).iRealSize) = aRealSize;
}
}
TSize CCCAppCommLauncherCustomListBoxData::SubCellRealTextSize(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return TSize(0, 0);
return (iSubCellArray->At(index).iRealTextSize);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellRealTextSize(
TInt aSubCellIndex, TSize aRealTextSize) const
{
TInt index = 0;
if (!(FindSubCellIndex(index, aSubCellIndex) == KErrNotFound))
{
MUTABLE_CAST(TSize&,At(index).iRealTextSize) = aRealTextSize;
}
}
TPoint CCCAppCommLauncherCustomListBoxData::SubCellPosition(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return TPoint(0, 0);
return (iSubCellArray->At(index).iPosition);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellPositionL(
TInt aSubCellIndex, TPoint aPosition)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iPosition = aPosition;
// if someone uses this api directly, revert to old draw
// new api will turn this to ETrue again.
UseScalableLayoutData(EFalse);
}
TMargins CCCAppCommLauncherCustomListBoxData::SubCellMargins(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
{
TMargins tm =
{
0, 0, 0, 0
};
return tm;
}
return (iSubCellArray->At(index).iMargin);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellMarginsL(
TInt aSubCellIndex, TMargins aMargins)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iMargin = aMargins;
}
const CFont*
CCCAppCommLauncherCustomListBoxData::SubCellFont(TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return 0;
return (iSubCellArray->At(index).iBaseFont);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellFontL(
TInt aSubCellIndex, const CFont* aFont)
{
#if 0
TInt subcells=iSubCellArray->Count();
#endif
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
if (At(index).iBaseFont != aFont)
{
#if 0
TInt actualFontIndex=0;
TRAPD(err, actualFontIndex=AddActualFontL(aFont));
if (err)
{
if (subcells!=iSubCellArray->Count())
{
iSubCellArray->Delete(index);
}
User::Leave(err);
}
At(index).iActualFontIndex=actualFontIndex;
#endif
At(index).iBaseFont = aFont;
}
}
CGraphicsContext::TTextAlign CCCAppCommLauncherCustomListBoxData::SubCellAlignment(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return CGraphicsContext::ELeft;
return (iSubCellArray->At(index).iAlign);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellAlignmentL(
TInt aSubCellIndex, CGraphicsContext::TTextAlign aAlign)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iAlign = aAlign;
iExtension->SetSubCellLayoutAlignmentL(aSubCellIndex);
}
const CCCAppCommLauncherCustomListBoxData::TColors &
CCCAppCommLauncherCustomListBoxData::SubCellColors(TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return defaultcolors;
return (iSubCellArray->At(index).iColors);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellColorsL(
TInt aSubCellIndex, const TColors & aColors)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iColors = aColors;
At(index).iUseSubCellColors = ETrue;
}
TBool CCCAppCommLauncherCustomListBoxData::UseSubCellColors(
TInt aSubCell) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCell) == KErrNotFound)
return EFalse;
return At(index).iUseSubCellColors;
}
CGraphicsContext::TPenStyle CCCAppCommLauncherCustomListBoxData::SubCellRightSeparatorStyle(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return CGraphicsContext::ENullPen;
return (iSubCellArray->At(index).iRightSeparatorStyle);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellRightSeparatorStyleL(
TInt aSubCellIndex, CGraphicsContext::TPenStyle aStyle)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iRightSeparatorStyle = aStyle;
}
TBool CCCAppCommLauncherCustomListBoxData::SubCellIsGraphics(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return EFalse;
return (iSubCellArray->At(index).iGraphics);
}
void CCCAppCommLauncherCustomListBoxData::SetGraphicsSubCellL(
TInt aSubCellIndex, TBool aIsGraphics)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iGraphics = aIsGraphics;
// if someone uses this api directly, revert to old draw
// new api will turn this to ETrue again.
UseScalableLayoutData(EFalse);
}
TBool CCCAppCommLauncherCustomListBoxData::SubCellIsNumberCell(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return EFalse;
return (iSubCellArray->At(index).iNumberCell);
}
void CCCAppCommLauncherCustomListBoxData::SetNumberCellL(
TInt aSubCellIndex, TBool aIsNumberCell)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iNumberCell = aIsNumberCell;
}
TBool CCCAppCommLauncherCustomListBoxData::SubCellIsTransparent(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return EFalse;
return (iSubCellArray->At(index).iTransparent);
}
void CCCAppCommLauncherCustomListBoxData::SetTransparentSubCellL(
TInt aSubCellIndex, TBool aIsTransparent)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iTransparent = aIsTransparent;
}
TBool CCCAppCommLauncherCustomListBoxData::SubCellIsNotAlwaysDrawn(
TInt aSubCellIndex) const
{
TInt index = 0;
if (FindSubCellIndex(index, aSubCellIndex) == KErrNotFound)
return EFalse;
return (iSubCellArray->At(index).iNotAlwaysDrawn);
}
void CCCAppCommLauncherCustomListBoxData::SetNotAlwaysDrawnSubCellL(
TInt aSubCellIndex, TBool aIsNotAlwaysDrawn)
{
TInt index = 0;
FindSubCellIndexOrAddL(index, aSubCellIndex);
At(index).iNotAlwaysDrawn = aIsNotAlwaysDrawn;
}
CArrayPtr<CGulIcon>*
CCCAppCommLauncherCustomListBoxData::IconArray() const
{
return iIconArray;
}
void CCCAppCommLauncherCustomListBoxData::SetIconArrayL(CArrayPtr<
CGulIcon>* aArray)
{
iIconArray = aArray;
}
void CCCAppCommLauncherCustomListBoxData::SetIconArray(CArrayPtr<
CGulIcon>* aArray)
{
iIconArray = aArray;
}
TBool CCCAppCommLauncherCustomListBoxData::RespectFocus() const
{
if (iExtension)
return iExtension->iRespectFocus;
return EFalse;
}
void CCCAppCommLauncherCustomListBoxData::SetRespectFocus(TBool aBool)
{
if (iExtension)
iExtension->iRespectFocus = aBool;
}
CFont*
CCCAppCommLauncherCustomListBoxData::Font(
const TListItemProperties& /*aItemProperties*/, TInt aSubCellIndex) const
{
return const_cast<CFont*> (SubCellFont(aSubCellIndex));
#if 0
TInt index = 0;
if (FindSubCellIndex(index,aSubCellIndex)!=0/*KErrNotFound*/)
return(NULL);
TInt actualFontIndex=iSubCellArray->At(index).iActualFontIndex;
if (actualFontIndex==KNoActualSubCellFont)
return(NULL);
if ((aItemProperties.IsBold()) && (aItemProperties.IsItalics()))
{
return iBoldItalicFont.iFonts->At(actualFontIndex);
}
else if (aItemProperties.IsBold())
{
return iBoldFont.iFonts->At(actualFontIndex);
}
else if (aItemProperties.IsItalics())
{
return iItalicFont.iFonts->At(actualFontIndex);
}
else return iNormalFont.iFonts->At(actualFontIndex);
#endif
}
void CCCAppCommLauncherCustomListBoxData::Draw(
TListItemProperties aProperties, CWindowGc& aGc, const TDesC* aText,
const TRect& aRect, TBool aHighlight, const TColors& aColors) const
{
DrawDefaultHighlight(aGc, aRect, aHighlight);
// Draw the actual items.
DrawFormatted(aProperties, aGc, aText, aRect, aHighlight, aColors);
}
void CCCAppCommLauncherCustomListBoxData::DrawFormatted(
TListItemProperties aProperties, CWindowGc& aGc, const TDesC* aText,
const TRect& aItemRect, TBool aHighlight, const TColors& aColors) const
{
CListBoxView* view = static_cast<CEikListBox*>( iExtension->iControl )->View();
if (!view->ViewRect().Intersects(aItemRect))
{
// outside of the clipping rect -> don't process this item
return;
}
if (aHighlight)
{
iExtension->iClippedSubcells = 0;
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal *transApi = CAknListLoader::TfxApiInternal( &aGc );
if ( transApi )
{
transApi->StartDrawing( MAknListBoxTfxInternal::EListItem );
if(transApi->EffectsDisabled())
{
aGc.SetClippingRect( view->ViewRect() );
}
}
#else
CListBoxView* view = static_cast<CEikListBox*>( iExtension->iControl )->View();
aGc.SetClippingRect( view->ViewRect() );
#endif //RD_UI_TRANSITION_EFFECTS_LIST
if (UsesScalableLayoutData())
{
/* this is a AvKon list or list is created using methods in aknlists.cpp
* which is _the_ way to set up a list
*/
DrawFormattedSimple(aProperties, aGc, aText, aItemRect, aHighlight,
aColors);
}
else
{
/* someone used directly the (unfortunately) exported methods
* from this file. These should be fixed in such way, that
* DrawFormattedOld could be removed.
*/
DrawFormattedOld(aProperties, aGc, aText, aItemRect, aHighlight,
aColors);
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if (transApi)
{
if(transApi->EffectsDisabled())
{
aGc.CancelClippingRect();
}
transApi->StopDrawing();
}
#else
aGc.CancelClippingRect();
#endif //RD_UI_TRANSITION_EFFECTS_LIST
}
void CCCAppCommLauncherCustomListBoxData::BitBltColored(CWindowGc& aGc,
TBool aHighlight, const CGulIcon* aIcon, TInt aSubcell,
TBool aColorIcon, const TRect& aGraphicRect) const
{
// se also eikclbd.cpp ( sigh ).
CFbsBitmap* bitmap(aIcon->Bitmap());
CFbsBitmap* mask(aIcon->Mask());
// possibly colorskinnable icon. Check must be after SetSize()
TBool bw(bitmap->DisplayMode() == EGray2);
// center graphics
TSize size = bitmap->SizeInPixels();
TInt yDiff = (aGraphicRect.Height() - size.iHeight) / 2;
TInt xDiff = (aGraphicRect.Width() - size.iWidth) / 2;
TPoint posInBitmap(0, 0);
if (xDiff < 0) // icon's width bigger than subcell's width
{ // possible, if icon is not a aknicon
posInBitmap.iX = -xDiff;
xDiff = 0;
}
if (yDiff < 0) // icon's height bigger than subcell's height
{
posInBitmap.iY = -yDiff;
yDiff = 0;
}
TPoint bmpPos(aGraphicRect.iTl + TPoint(xDiff, yDiff));
TRect sourcerect(posInBitmap, aGraphicRect.Size());
if (mask)
{
TInt i(0x01);
i = i << aSubcell;
if (((i & iExtension->iConditionalCells) && bw) || aColorIcon)
{
aGc.BitBltMasked(bmpPos, aHighlight ? iExtension->iHiliBmp
: iExtension->iColorBmp, TRect(posInBitmap, size), mask,
ETrue);
}
else
{
aGc.BitBltMasked(bmpPos, bitmap, sourcerect, mask, ETrue);
}
}
else
{
aGc.BitBlt(bmpPos, bitmap, sourcerect);
}
}
void CCCAppCommLauncherCustomListBoxData::DrawFormattedSimple(
TListItemProperties& aProperties, CWindowGc& aGc, const TDesC* aText,
const TRect& aItemRect, TBool aHighlight, const TColors& aColors) const
{
TRect textRect(aItemRect);
const TColors *subcellColors = &aColors;
TInt lastSubCell = Min(LastSubCell(), KMaxSubCellIndex);
TInt subcell = 0;
TPtrC text;
TPtrC tempText;
TRect textShadowRect; // For transparent list
TRgb textShadowColour = AKN_LAF_COLOR_STATIC(215); // Black shadow for item text.
MAknsControlContext *cc = AknsDrawUtils::ControlContext( Control() );
if (!cc)
{
cc = SkinBackgroundContext();
}
TAknTextLineLayout textLines[KMaxSubCellIndex];
TBool rectClipped[KMaxSubCellIndex];
Mem::FillZ( &rectClipped[0], KMaxSubCellIndex * sizeof( TBool ) );
if ( iExtension->iSubCellsMightIntersect )
{
CheckIfSubCellsIntersect( &textLines[0], &rectClipped[0], *aText, aItemRect );
}
TInt SCindex = 0;
// This loop does the drawing.
aGc.SetPenStyle(CGraphicsContext::ENullPen);
subcell=0;
FOREVER
{
if (subcell>lastSubCell)
{
break;
}
TextUtils::ColumnText(text,subcell, aText);
if (text == KNullDesC)
{
// empty subcell, continue to draw next subcell
++ subcell;
continue;
}
if (!iExtension) break;
if (iExtension->FindSLSubCellIndex(SCindex,subcell)!=0) break;
if (UseSubCellColors(subcell))
{
subcellColors = &SubCellColors(subcell);
}
else
{
subcellColors = &aColors;
}
TRgb color;
if (aHighlight)
{
color = subcellColors->iHighlightedText;
aGc.SetBrushColor(subcellColors->iHighlightedBack);
if ( AknsUtils::AvkonSkinEnabled() )
{
if ( iExtension->iHighlightedTextColor != NULL )
{
color = iExtension->iHighlightedTextColor;
}
}
}
else
{
color = subcellColors->iText;
aGc.SetBrushColor(subcellColors->iBack);
if ( AknsUtils::AvkonSkinEnabled() )
{
if ( iExtension->iTextColor != NULL )
{
color = iExtension->iTextColor;
}
}
}
// graphics or text column
if (iExtension->AtSL(SCindex).iSubCellType == CCCAppCommLauncherCustomListBoxDataExtension::EAknSLText)
{
const CFont* rowAndCellFont=RowAndSubCellFont(iExtension->iCurrentlyDrawnItemIndex,subcell);
const CFont* cellFont=Font(aProperties, subcell);
const CFont* tempFont=(cellFont) ? cellFont : NULL;
const CFont* usedFont=(rowAndCellFont) ? rowAndCellFont : tempFont;
TAknTextLineLayout textLineLayout = NULL;
if ( rectClipped[subcell] )
{
textLineLayout = textLines[subcell];
}
else
{
// check if there are icons affecting this text layout
TInt gSC = iExtension->AtSL(SCindex).iConditionValue; // graphical subcell which might affect this text subcell
if (gSC > -1)
{
TInt tempIndex;
while (gSC > -1) // when gSC == -1, we have found our graphical subcell
{
if (iExtension->FindSLSubCellIndex(tempIndex,gSC)!=0) break;
TextUtils::ColumnText(tempText,gSC, aText);
if (tempText != KNullDesC)
{
textLineLayout = iExtension->AtSL(tempIndex).iTextLayout;
break;
}
gSC = iExtension->AtSL(tempIndex).iConditionValue;
}
}
if (gSC == -1) // no affecting icons -> use default layout
{
textLineLayout = iExtension->AtSL(SCindex).iTextLayout;
}
}
CGraphicsContext::TTextAlign align=SubCellAlignment(subcell); //gumq
TBool isLayoutAlignment = iExtension->SubCellLayoutAlignment(subcell); //gumq
if( !isLayoutAlignment )
{
switch(align)
{
case CGraphicsContext::ELeft :
{
textLineLayout.iJ = ELayoutAlignLeft;
}
break;
case CGraphicsContext::ECenter:
{
textLineLayout.iJ = ELayoutAlignCenter;
}
break;
case CGraphicsContext::ERight:
{
textLineLayout.iJ = ELayoutAlignRight;
}
break;
default: break;
};
}
TAknLayoutText textLayout;
textLayout.LayoutText(textRect, textLineLayout, usedFont);
SetUnderlineStyle( aProperties, aGc, subcell );
// * 2 == leave some room for marquee
const TInt maxlen( KMaxColumnDataLength * 2 );
TBuf<maxlen> convBuf = text.Left(maxlen);
// Note that this potentially modifies the text so its lenght in pixels
// might increase. Therefore, this should always be done before
// wrapping/clipping text. In some cases, WordWrapListItem is called
// before coming here. Is it certain that it is not done for number subcells?
// Do number conversion if required.
if (SubCellIsNumberCell(subcell))
{
AknTextUtils::LanguageSpecificNumberConversion(convBuf);
}
// Check whether logical to visual conversion should be done here or not.
TBool bidiConv =
iExtension->iUseLogicalToVisualConversion &&
subcell != iExtension->iFirstWordWrappedSubcellIndex &&
subcell != iExtension->iSecondWordWrappedSubcellIndex;
TBool doesNotFit( EFalse );
if ( aHighlight )
{
doesNotFit = usedFont->TextWidthInPixels( convBuf ) > textLayout.TextRect().Width();
if ( doesNotFit )
{
iExtension->iClippedSubcells |= ( 1 << subcell );
}
else
{
iExtension->iClippedSubcells &= ~( 1 << subcell );
}
if ( iExtension->iUseClippedByWrap ) // override if already clipped
{
iExtension->iClippedSubcells = iExtension->iClippedByWrap;
}
}
// marquee
CAknMarqueeControl* marquee =
subcell == 1 || subcell == 3 ? iExtension->iMarquee :
iExtension->i2ndLineMarquee;
TBool marqueeDisabled =
static_cast<CEikListBox*>(
Control() )->View()->ItemDrawer()->Flags() & CListItemDrawer::EDisableMarquee;
if ( aHighlight && iExtension->IsMarqueeOn() && doesNotFit && !marqueeDisabled )
{
iExtension->iMarquee->UseLogicalToVisualConversion( bidiConv );
if ( marquee->DrawText( aGc, textRect, textLineLayout, convBuf, usedFont, color ) )
{
// all the loops have been executed
textLayout.DrawText( aGc, convBuf, bidiConv, color );
}
}
else
{
if ( marquee && marqueeDisabled )
{
marquee->Stop();
}
textLayout.DrawText( aGc, convBuf, bidiConv, color );
}
if ( iExtension->iPictoInterface )
{
TRect pictoRect = textLayout.TextRect();
pictoRect.Normalize();
if ( convBuf.Length() && bidiConv )
{
TInt maxWidth = pictoRect.Size().iWidth;
TInt charsCanBeDisplayed = textLayout.Font()->TextCount(
convBuf, maxWidth );
if ( charsCanBeDisplayed < convBuf.Length() )
{
TInt clipCharWidth = textLayout.Font()->CharWidthInPixels(
KEllipsis /*aClipChar*/);
// Check how many characters fit in given space with truncation char.
charsCanBeDisplayed = textLayout.Font()->TextCount(
convBuf, maxWidth - clipCharWidth );
// This is "avkon rule": should not insert ellipsis right after a space.
if ( charsCanBeDisplayed> 1 &&
convBuf[charsCanBeDisplayed - 1] == ' ' &&
convBuf[charsCanBeDisplayed - 2] != ' ' )
{
charsCanBeDisplayed--;
}
TInt pictoRectWidth = textLayout.Font()->TextWidthInPixels(
convBuf.Left( charsCanBeDisplayed ) );
pictoRect.SetWidth( pictoRectWidth );
}
}
/*iExtension->iPictoInterface->Interface()->DrawPictographsInText(
aGc, *usedFont, convBuf,
pictoRect,
textLayout.BaselineOffset(),
textLayout.Align(),
0 );*/ //qiang
}
aGc.SetUnderlineStyle( EUnderlineOff );
}
else // Graphics subcell
{
TLex lex(text);
TInt index;
TInt indexValue;
indexValue=lex.Val(index);
if (indexValue!=KErrNone)
{
// wrong icon index
++ subcell;
continue;
}
//__ASSERT_DEBUG(indexValue==KErrNone, Panic(EAknPanicFormattedCellListInvalidBitmapIndex));
TBool colorIcon( EFalse );
if ( index == KColorIconFlag )
{
if ( iExtension->iColorBmp && iExtension->iHiliBmp )
{
colorIcon = ETrue;
}
index = KColorIconIdx;
}
if( !iIconArray )
{
continue;
}
if (aHighlight && (index> 0xffff))
{
index = index >> 16; // we have different icon for highlight
}
index = index & 0xffff; // mask off possible highlight icon
//__ASSERT_DEBUG((index>=0 && index<iIconArray->Count()),Panic(EAknPanicFormattedCellListInvalidBitmapIndex));
TAknWindowLineLayout graphicLayout = iExtension->AtSL(SCindex).iGraphicLayout;
TAknLayoutRect graphicRect;
graphicRect.LayoutRect(textRect,graphicLayout);
TSize graphicSize( graphicRect.Rect().Size() );
if (index>=0 && iIconArray)
{
CGulIcon* icon=(*iIconArray)[index];
CFbsBitmap* bitmap=icon->Bitmap();
// Sometimes we get fake bitmap...
if ( bitmap )
{
TSize size( bitmap->SizeInPixels() ); // set size if not already
if ( size.iWidth != graphicSize.iWidth && size.iHeight != graphicSize.iHeight )
{
AknIconUtils::SetSize( bitmap,
graphicSize,
EAspectRatioPreservedAndUnusedSpaceRemoved);
}
BitBltColored( aGc, aHighlight, icon, subcell, colorIcon, graphicRect.Rect() );
aGc.SetPenStyle(CGraphicsContext::ESolidPen);
}
}
}
++subcell;
}
// Clear information of wordwrapped and bidi-reordered subcells.
const_cast<CCCAppCommLauncherCustomListBoxData*>( this )->
SetWordWrappedSubcellIndices( -1, -1 );
}
CCCAppCommLauncherCustomListBoxData::CCCAppCommLauncherCustomListBoxData() :
CListBoxData()
{
}
void CCCAppCommLauncherCustomListBoxData::ConstructLD()
{
TRAPD( err, DoConstructL( KAknsIIDQsnAnimList ) );
if (err)
{
delete (this);
User::Leave(err);
}
}
void CCCAppCommLauncherCustomListBoxData::ConstructLD(
const TAknsItemID& aAnimationIID)
{
TRAPD( err, DoConstructL( aAnimationIID ) );
if (err)
{
delete (this);
User::Leave(err);
}
}
void CCCAppCommLauncherCustomListBoxData::DoConstructL(
const TAknsItemID& aAnimationIID)
{
iSubCellArray = new (ELeave) CArrayFixFlat<SSubCell> (
KSubCellListBoxGranularity);
iExtension = new (ELeave) CCCAppCommLauncherCustomListBoxDataExtension;
iExtension->iSkinEnabled = AknsUtils::AvkonSkinEnabled();
SetupSkinContextL();
// Preallocate so that SizeChanged() methods do not leave so often.
CListBoxData::ConstructL(NULL);
iExtension->ConstructL(this, aAnimationIID);
CListBoxData::SetSkinBackgroundControlContextL(
iExtension->iSkinControlContext);
AddSubCellL(0);
AddSubCellL(1);
AddSubCellL(2);
AddSubCellL(3);
AddSubCellL(4);
}
TInt CCCAppCommLauncherCustomListBoxData::LastSubCell() const
{
TInt count = iSubCellArray->Count();
if (!count)
return (KErrNotFound);
return (At(count - 1).iSubCell);
}
void CCCAppCommLauncherCustomListBoxData::AddSubCellL(TInt aSubCell)
{
SSubCell subcell;
TMargins m =
{
0, 0, 0, 0
};
subcell.iSubCell = aSubCell;
subcell.iWidth = 0;
subcell.iMargin = m;
subcell.iBaseFont = NULL;
subcell.iActualFontIndex = KNoActualSubCellFont;
subcell.iGraphics = EFalse;
subcell.iTransparent = EFalse;
subcell.iNotAlwaysDrawn = EFalse;
subcell.iRightSeparatorStyle = CGraphicsContext::ENullPen;
subcell.iAlign = CGraphicsContext::ELeft;
subcell.iPosition = TPoint(0, 0);
subcell.iBaseline = 0;
subcell.iSize = TSize(0, 0);
subcell.iUseSubCellColors = EFalse;
subcell.iTextClipGap = 0;
subcell.iNumberCell = 0;
TKeyArrayFix key(0, ECmpTInt);
iSubCellArray->InsertIsqL(subcell, key);
}
CCCAppCommLauncherCustomListBoxData::SSubCell&
CCCAppCommLauncherCustomListBoxData::At(TInt aArrayIndex)
{
//__ASSERT_DEBUG(aArrayIndex>=0 && aArrayIndex<iSubCellArray->Count(),Panic(EAknPanicOutOfRange));
return (iSubCellArray->At(aArrayIndex));
}
const CCCAppCommLauncherCustomListBoxData::SSubCell&
CCCAppCommLauncherCustomListBoxData::At(TInt aArrayIndex) const
{
//__ASSERT_DEBUG(aArrayIndex>=0 && aArrayIndex<iSubCellArray->Count(),Panic(EAknPanicOutOfRange));
return (iSubCellArray->At(aArrayIndex));
}
TInt CCCAppCommLauncherCustomListBoxData::FindSubCellIndex(TInt& aArrayIndex,
TInt aSubCell) const
{
if (aSubCell < 0 || iSubCellArray->Count() == 0)
return (KErrNotFound);
TKeyArrayFix key(0, ECmpTInt);
SSubCell subcell;
subcell.iSubCell = aSubCell;
TInt retVal = iSubCellArray->FindIsq(subcell, key, aArrayIndex);
if (retVal != 0)
{
return KErrNotFound;
}
return retVal;
}
void CCCAppCommLauncherCustomListBoxData::FindSubCellIndexOrAddL(
TInt& aArrayIndex, TInt aSubCell)
{
if (FindSubCellIndex(aArrayIndex, aSubCell) == KErrNotFound)
{
AddSubCellL(aSubCell);
FindSubCellIndex(aArrayIndex, aSubCell);
}
}
CCCAppCommLauncherCustomListBoxData::TColors::TColors() :
iText(KRgbBlack), iBack(KRgbWhite), iHighlightedText(KRgbWhite), iHighlightedBack(
KRgbBlack),
iRightSeparatorColor(AKN_LAF_COLOR_STATIC(215))
{
}
TInt CCCAppCommLauncherCustomListBoxData::AddActualFontL(const CFont* aBaseFont)
{
if (!iNormalFont.iFonts)
{
iNormalFont.iFonts = new (ELeave) CArrayPtrFlat<CFont> (1);
iBoldFont.iFonts = new (ELeave) CArrayPtrFlat<CFont> (1);
iItalicFont.iFonts = new (ELeave) CArrayPtrFlat<CFont> (1);
iBoldItalicFont.iFonts = new (ELeave) CArrayPtrFlat<CFont> (1);
}
// Reserves extra space for each font array.
TInt fontCount = iNormalFont.iFonts->Count() + 1;
iNormalFont.iFonts->SetReserveL(fontCount);
iBoldFont.iFonts->SetReserveL(fontCount);
iItalicFont.iFonts->SetReserveL(fontCount);
iBoldItalicFont.iFonts->SetReserveL(fontCount);
// Add Fonts.
ConstructFontL(aBaseFont, TFontStyle(EPostureUpright, EStrokeWeightNormal,
EPrintPosNormal), iNormalFont);
ConstructFontL(aBaseFont, TFontStyle(EPostureUpright, EStrokeWeightBold,
EPrintPosNormal), iBoldFont);
ConstructFontL(aBaseFont, TFontStyle(EPostureItalic, EStrokeWeightNormal,
EPrintPosNormal), iItalicFont);
ConstructFontL(aBaseFont, TFontStyle(EPostureItalic, EStrokeWeightBold,
EPrintPosNormal), iBoldItalicFont);
return fontCount - 1;
}
void CCCAppCommLauncherCustomListBoxData::DrawDefaultHighlight(CWindowGc &aGc,
const TRect &aItemRect, TBool aHighlight) const
{
// When this flag set, draw pressed down state and don't use animation.
// There are several derived CListboxData in this file. All of them do
// this same thing.
CListBoxView* view =
static_cast<CEikListBox*> (iExtension->iControl)->View();
TBool pressedDown = view->ItemDrawer()->Flags()
& CListItemDrawer::EPressedDownState;
if (aHighlight)
{
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal(&aGc);
if (transApi)
{
transApi->Invalidate(MAknListBoxTfxInternal::EListHighlight);
if (!transApi->BeginRedraw(MAknListBoxTfxInternal::EListHighlight,
aItemRect))
{
// No need to execute drawing if no drawing will occur
transApi->EndRedraw(MAknListBoxTfxInternal::EListHighlight);
return;
}
transApi->StartDrawing(MAknListBoxTfxInternal::EListHighlight);
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
TBool highlightDrawn = EFalse;
TAknLayoutRect outerRect;
TAknLayoutRect innerRect;
outerRect.LayoutRect(
aItemRect,
TAknWindowComponentLayout::Compose(
AknLayoutScalable_Avkon::list_highlight_pane_cp1(),
AknLayoutScalable_Avkon::list_highlight_pane_g10_cp1()).LayoutLine());
innerRect.LayoutRect(
aItemRect,
TAknWindowComponentLayout::Compose(
AknLayoutScalable_Avkon::list_highlight_pane_cp1(),
AknLayoutScalable_Avkon::list_highlight_pane_g1_cp1()).LayoutLine());
if (iExtension->iAnimation) // animated highlight
{
aGc.SetPenStyle(CGraphicsContext::ENullPen);
highlightDrawn = iExtension->SyncAndDrawAnim(aGc, outerRect.Rect());
}
if (!highlightDrawn) // normal skinned highlight
{
if (pressedDown)
{
TRAP_IGNORE( highlightDrawn = iExtension->DrawPressedDownEffectL(
AknsUtils::SkinInstance(), aGc, outerRect.Rect(),
innerRect.Rect()) );
}
else
{
MAknsControlContext *cc = AknsDrawUtils::ControlContext(
Control());
if (!cc)
{
cc = SkinBackgroundContext();
}
if (cc)
{
aGc.SetPenStyle(CGraphicsContext::ENullPen);
highlightDrawn = AknsDrawUtils::DrawFrame(
AknsUtils::SkinInstance(), aGc, outerRect.Rect(),
innerRect.Rect(),
*iExtension->iSkinHighlightFrameId,
*iExtension->iSkinHighlightFrameCenterId);
}
}
}
if (!highlightDrawn) // legacy fallback
{
TRgb color(AKN_LAF_COLOR( 244 ));
aGc.SetPenColor(color);
aGc.SetBrushColor(color);
aGc.SetPenStyle(CGraphicsContext::ESolidPen);
aGc.SetBrushStyle(CGraphicsContext::ESolidBrush);
aGc.DrawRect(aItemRect);
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if (transApi)
{
transApi->StopDrawing();
transApi->EndRedraw(MAknListBoxTfxInternal::EListHighlight);
}
#endif
}
}
void CCCAppCommLauncherCustomListBoxData::DrawSettingHighlight(CWindowGc &aGc,
const TRect &aItemRect, TBool aHighlight) const
{
DrawDefaultHighlight(aGc, aItemRect, aHighlight);
}
void CCCAppCommLauncherCustomListBoxData::DrawPopupHighlight(CWindowGc &aGc,
const TRect &aItemRect, TBool aHighlight) const
{
DrawDefaultHighlight(aGc, aItemRect, aHighlight);
}
void CCCAppCommLauncherCustomListBoxData::DrawPopupFrame(CWindowGc &aGc) const
{
CCoeControl* control = Control();
if (control)
{
aGc.SetPenStyle(CGraphicsContext::ENullPen);
TBool done = AknsDrawUtils::Background(AknsUtils::SkinInstance(),
iExtension->iPopupFrame, control, aGc, control->Rect());
if (!done)
{
aGc.Clear(control->Rect());
}
}
}
void CCCAppCommLauncherCustomListBoxData::SetWordWrappedSubcellIndices(
TInt aFirstIndex, TInt aSecondIndex)
{
iExtension->iFirstWordWrappedSubcellIndex = (TInt16) aFirstIndex;
iExtension->iSecondWordWrappedSubcellIndex = (TInt16) aSecondIndex;
}
void CCCAppCommLauncherCustomListBoxData::EnableMarqueeL(TBool aEnable)
{
// CreateMarqueeControlL does nothing if marquee already exists,
// so let's just call it just in case.
CreateMarqueeControlL();
iExtension->iMarquee->EnableMarquee(aEnable);
iExtension->i2ndLineMarquee->EnableMarquee(aEnable);
}
// Two versions to eliminate compiler warnings.
#ifdef __WINS__
const TBool CCCAppCommLauncherCustomListBoxData::IsMarqueeOn()
{
return iExtension->IsMarqueeOn();
}
#else
TBool CCCAppCommLauncherCustomListBoxData::IsMarqueeOn()
{
return iExtension->IsMarqueeOn();
}
#endif // __WINS__
void CCCAppCommLauncherCustomListBoxData::FocusGained()
{
iExtension->FocusGained();
}
void CCCAppCommLauncherCustomListBoxData::FocusLost()
{
iExtension->FocusLost();
}
void CCCAppCommLauncherCustomListBoxData::HandleResourceChange(TInt aType)
{
// Animation is skin dependent, whenever skin changes animation changes
// too.
if (KAknsMessageSkinChange == aType)
{
iExtension->SkinChanged();
}
else if (aType == KEikDynamicLayoutVariantSwitch)
{
// What is under highlight may have changed -> we need to update
// highlight background to animation.
iExtension->iAnimFlags.Set(
CCCAppCommLauncherCustomListBoxDataExtension::EFlagUpdateBg);
}
else if( ( aType == KEikMessageUnfadeWindows ) ||
( aType == KEikMessageFadeAllWindows ) )
{
if( iExtension->iMarquee )
{
iExtension->iMarquee->HandleResourceChange( aType );
}
if( iExtension->i2ndLineMarquee )
{
iExtension->i2ndLineMarquee->HandleResourceChange( aType );
}
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::HighlightAnim
// -----------------------------------------------------------------------------
//
const CAknsEffectAnim* CCCAppCommLauncherCustomListBoxData::HighlightAnim() const
{
if (iExtension)
return iExtension->iAnimation;
return NULL;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::AboutToDrawHighlightAnim
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::AboutToDrawHighlightAnim() const
{
if (!iExtension)
{
return;
}
if (!iExtension->iAnimation || !iExtension->iControl)
{
return;
}
CEikListBox* list = static_cast<CEikListBox*> (iExtension->iControl);
CListBoxView* view = list->View();
if (!view)
{
return;
}
if (view->CurrentItemIndex() != iExtension->iCurrentRow)
{
iExtension->iAnimFlags.Set(
CCCAppCommLauncherCustomListBoxDataExtension::EFlagUpdateBg);
iExtension->iCurrentRow = view->CurrentItemIndex();
}
iExtension->SyncAnim(iExtension->iAnimSize);
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::SetHighlightAnimBackgroundDrawer
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::SetHighlightAnimBackgroundDrawer(
MListBoxAnimBackgroundDrawer* aDrawer)
{
if (iExtension)
{
iExtension->iHighlightBgDrawer = aDrawer;
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::SetItemCellSize
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::SetItemCellSize(
const TSize& aSize)
{
if (iExtension)
{
if (iExtension->iAnimSize != aSize)
{
iExtension->Play();
}
iExtension->iAnimSize = aSize;
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::HasHighlightAnim
// -----------------------------------------------------------------------------
//
TBool CCCAppCommLauncherCustomListBoxData::HasHighlightAnim() const
{
if (!iExtension)
return EFalse;
if (!iExtension->iAnimation)
return EFalse;
return ETrue;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::DrawHighlightAnim
// -----------------------------------------------------------------------------
//
TBool CCCAppCommLauncherCustomListBoxData::DrawHighlightAnim(
CBitmapContext& aGc, const TRect& aRect) const
{
if (!iExtension)
return EFalse;
if (!iExtension->iAnimation)
return EFalse;
return iExtension->SyncAndDrawAnim(aGc, aRect);
}
void CCCAppCommLauncherCustomListBoxData::ResetMarquee()
{
if (iExtension->iMarquee)
{
iExtension->iMarquee->Reset();
}
if (iExtension->i2ndLineMarquee)
{
iExtension->i2ndLineMarquee->Reset();
}
}
TInt CCCAppCommLauncherCustomListBoxData::CurrentMarqueeItemIndex()
{
return iExtension->iCurrentItem;
}
void CCCAppCommLauncherCustomListBoxData::SetCurrentMarqueeItemIndex(
TInt aIndex)
{
iExtension->iCurrentItem = aIndex;
}
void CCCAppCommLauncherCustomListBoxData::SetCurrentItemIndex(TInt aIndex)
{
if (iExtension->iCurrentRow != aIndex)
{
iExtension->iAnimFlags.Set(
CCCAppCommLauncherCustomListBoxDataExtension::EFlagUpdateBg);
}
iExtension->iCurrentRow = aIndex;
}
void CCCAppCommLauncherCustomListBoxData::SetCurrentlyDrawnItemIndex(
TInt aIndex)
{
if (iExtension)
{
iExtension->iCurrentlyDrawnItemIndex = aIndex;
}
}
const CFont*
CCCAppCommLauncherCustomListBoxData::RowAndSubCellFont(TInt aRow,
TInt aSubCellIndex) const
{
if (!iExtension)
return 0;
TInt index = 0;
if (iExtension->FindRowAndSubCellIndex(index, aRow, aSubCellIndex) != 0)
return 0;
return (iExtension->At(index).iFont);
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellFontForRowL(
TInt aRowIndex, TInt aSubCellIndex, const CFont* aFont)
{
if (!iExtension)
return;
TInt index = 0;
iExtension->FindRowAndSubCellIndexOrAddL(index, aRowIndex, aSubCellIndex);
iExtension->At(index).iFont = aFont;
}
/**
* Enables / disables transparency effect, ie. does the listbox draw it's own background or not.
* @param aDrawBackground EFalse enables transparency
*/
void CCCAppCommLauncherCustomListBoxData::SetDrawBackground(
const TBool aDrawBackground)
{
iExtension->iDrawBackground = aDrawBackground;
if (!aDrawBackground)
{
iExtension->DeleteAnim();
}
}
/**
* Is the listbox drawing the background itself or not (= "transparency")
*/
TBool CCCAppCommLauncherCustomListBoxData::IsBackgroundDrawingEnabled() const
{
return iExtension->iDrawBackground;
}
/**
* Enables / disables drawing background after scrollbar
* @param aDrawBackground default ETrue
*/
void CCCAppCommLauncherCustomListBoxData::SetDrawScrollbarBackground(
const TBool aDrawBackground)
{
iExtension->iDrawScrollbarBackground = aDrawBackground;
}
/**
* Is the listbox drawing the background after scrollbar or not
*/
TBool CCCAppCommLauncherCustomListBoxData::IsScrollbarBackgroundDrawingEnabled() const
{
return iExtension->iDrawScrollbarBackground;
}
void CCCAppCommLauncherCustomListBoxData::SetMarqueeParams(
const TInt aLoops, const TInt aScrollAmount, const TInt aScrollDelay,
const TInt aInterval)
{
if (iExtension->iMarquee)
{
iExtension->iMarquee->SetLoops(aLoops);
iExtension->iMarquee->SetSpeedInPixels(aScrollAmount);
iExtension->iMarquee->SetDelay(aScrollDelay);
iExtension->iMarquee->SetInterval(aInterval);
}
if (iExtension->i2ndLineMarquee)
{
iExtension->i2ndLineMarquee->SetLoops(aLoops);
iExtension->i2ndLineMarquee->SetSpeedInPixels(aScrollAmount);
iExtension->i2ndLineMarquee->SetDelay(aScrollDelay);
iExtension->i2ndLineMarquee->SetInterval(aInterval);
}
}
void CCCAppCommLauncherCustomListBoxData::SetSubCellIconSize(
TInt aIndex, TSize aSize)
{
if ( iExtension && aIndex < KMaxSubCellIndex && aIndex >= 0 )
{
iExtension->iSubCellIconSize[aIndex] = aSize;
}
}
TSize CCCAppCommLauncherCustomListBoxData::GetSubCellIconSize(TInt aIndex)
{
if ( iExtension && aIndex < KMaxSubCellIndex && aIndex >= 0 )
{
return iExtension->iSubCellIconSize[aIndex];
}
return TSize(0, 0);
}
void CCCAppCommLauncherCustomListBoxData::SetupSkinContextL()
{
//__ASSERT_DEBUG( iExtension, Panic( EAknPanicNullPointer ));
// list's own rect cannot be used since it might be unknown at this point
TRect mainPane;
AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, mainPane);
TRect mainPaneRect(mainPane.Size());
if (!iExtension->iSkinControlContext)
{
iExtension->iSkinControlContext
= CAknsListBoxBackgroundControlContext::NewL(
KAknsIIDQsnBgAreaMainListGene, mainPaneRect, EFalse, // Changed to EFalse: See TSW defect avao-6eelpv
KAknsIIDNone, mainPaneRect);
}
else
{
iExtension->iSkinControlContext->SetRect(mainPaneRect);
}
if (iExtension->iPopupFrame)
{
iExtension->iPopupFrame->SetRect(mainPaneRect);
}
iExtension->iSkinHighlightFrameId = &KAknsIIDQsnFrList;
iExtension->iSkinHighlightFrameCenterId = &KAknsIIDQsnFrListCenter;
}
// extended skin support
void CCCAppCommLauncherCustomListBoxData::SetESSTextColor(
TAknsQsnTextColorsIndex aIndex)
{
TRgb color;
TInt error = AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), color,
KAknsIIDQsnTextColors, aIndex);
if (!error && iExtension)
{
iExtension->iTextColor = color;
}
}
// extended skin support
void CCCAppCommLauncherCustomListBoxData::SetESSHighlightedTextColor(
TAknsQsnTextColorsIndex aIndex)
{
TRgb color;
TInt error = AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), color,
KAknsIIDQsnTextColors, aIndex);
if (!error)
{
iExtension->iHighlightedTextColor = color;
}
}
void CCCAppCommLauncherCustomListBoxData::SetGraphicSubCellL(TInt aSubCell,
const TAknWindowLineLayout &aGraphicLayout)
{
if (!iExtension)
return;
CEikFormattedCellListBox* list =
static_cast<CEikFormattedCellListBox*> (iExtension->iControl);
// this does happen with caknsetstyle, caknform(wide)style lists.
// eventually they'll get here again with list!=0, so this check is enough
if (!list)
return;
TInt index = 0;
iExtension->FindSLSubCellIndexOrAddL(index, aSubCell);
iExtension->AtSL(index).iTextLayout = NULL;
iExtension->AtSL(index).iGraphicLayout = aGraphicLayout;
iExtension->AtSL(index).iSubCellType
= CCCAppCommLauncherCustomListBoxDataExtension::EAknSLGraphic;
// For compabitility - needed at least for text wrapping.
// Beware - some of these WILL be overriden if you got here trough
// old layout methods like AknListBoxLayouts::SetupFormTextCell()
// & friends.
TAknLayoutRect r;
r.LayoutRect(list->View()->ItemDrawer()->ItemCellSize(), aGraphicLayout);
SetSubCellSizeL(aSubCell, r.Rect().Size());
SetSubCellPositionL(aSubCell, r.Rect().iTl);
SetSubCellAlignmentL(aSubCell, CGraphicsContext::ECenter);
SetGraphicsSubCellL(aSubCell, ETrue);
UseScalableLayoutData(ETrue);
if (iExtension->iMarginRect == TRect::EUninitialized)
{
iExtension->iMarginRect = r.Rect();
}
else
{
iExtension->iMarginRect.BoundingRect(r.Rect());
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal(
list->View()->ItemDrawer()->Gc());
if (transApi)
{
transApi->SetPosition(MAknListBoxTfxInternal::EListTLMargin,
iExtension->iMarginRect.iTl);
TSize size = list->View()->ItemDrawer()->ItemCellSize();
TPoint br(size.AsPoint() - iExtension->iMarginRect.iBr);
transApi->SetPosition(MAknListBoxTfxInternal::EListBRMargin, br);
}
#endif
}
void CCCAppCommLauncherCustomListBoxData::SetTextSubCellL(TInt aSubCell,
const TAknTextLineLayout &aTextLayout)
{
if (!iExtension)
return;
CEikFormattedCellListBox* list =
static_cast<CEikFormattedCellListBox*> (iExtension->iControl);
// this does happen with caknsetstyle, caknform(wide)style lists.
// eventually they'll get here again with list!=0, so this check is enough
if (!list)
return;
TInt index = 0;
iExtension->FindSLSubCellIndexOrAddL(index, aSubCell);
iExtension->AtSL(index).iTextLayout = aTextLayout;
iExtension->AtSL(index).iGraphicLayout = NULL;
iExtension->AtSL(index).iSubCellType
= CCCAppCommLauncherCustomListBoxDataExtension::EAknSLText;
// For compabitility - needed at least for text wrapping.
// Beware - some of these WILL be overriden if you got here trough
// old layout methods like AknListBoxLayouts::SetupFormTextCell()
// & friends.
TAknLayoutText t;
t.LayoutText(list->View()->ItemDrawer()->ItemCellSize(), aTextLayout);
SetSubCellSizeL(aSubCell, t.TextRect().Size());
SetSubCellPositionL(aSubCell, t.TextRect().iTl);
SetSubCellFontL(aSubCell, t.Font());
SetSubCellAlignmentL(aSubCell, AknLayoutUtils::TextAlignFromId(
aTextLayout.iJ));
TInt B = CorrectBaseline(
list->View()->ItemDrawer()->ItemCellSize().iHeight, aTextLayout.iB,
aTextLayout.FontId());
SetSubCellBaselinePosL(aSubCell, B);
UseScalableLayoutData(ETrue);
if (iExtension->iMarginRect == TRect::EUninitialized)
{
iExtension->iMarginRect = t.TextRect();
}
else
{
iExtension->iMarginRect.BoundingRect(t.TextRect());
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal(
list->View()->ItemDrawer()->Gc());
if (transApi)
{
transApi->SetPosition(MAknListBoxTfxInternal::EListTLMargin,
iExtension->iMarginRect.iTl);
TSize size = list->View()->ItemDrawer()->ItemCellSize();
TPoint br(size.AsPoint() - iExtension->iMarginRect.iBr);
transApi->SetPosition(MAknListBoxTfxInternal::EListBRMargin, br);
}
#endif
}
TInt CCCAppCommLauncherCustomListBoxData::CorrectBaseline(TInt aParentHeight, TInt aBaseline, TInt aFontId)
{
TInt B = aBaseline;
if( TAknFontId::IsEncodedFont(aFontId) && aFontId != ELayoutEmpty ) // This tells us that the font id has come from scalable layout API
{
TInt b = aBaseline;
if (IsParentRelative(b)) { b = aParentHeight - ELayoutP + b; }
const CAknLayoutFont *font = AknLayoutUtils::LayoutFontFromId(aFontId);
TInt descent = font->BaselineToTextPaneBottom();
// calculate distance down from top of parent to bottom of maximal glyph
TInt top2bog = aParentHeight - b;
// distance down to baseline is distance down to bottom of glyph minus descent
// A further 1 is subtracted to account for the definition of baseline in the
// Series 60 pre-2.8 layout specifications.
B = top2bog - descent - 1;
}
return B;
}
TBool CCCAppCommLauncherCustomListBoxData::IsParentRelative(TInt aVal)
{
return aVal > ELayoutP-ELayoutPRange && aVal <= ELayoutP;
}
void CCCAppCommLauncherCustomListBoxData::SetConditionalSubCellL(TInt aSubCell,
const TAknTextLineLayout &aTextLayout, TInt aAffectedSubCell)
{
// iConditionValue of affected subcell (=text subcell, which has different layouts)
// contains index of graphical subcell, which existence should be checked first.
// This graphical subcell has in iConditionValue index of graphical subcell,
// which existence should be checked second etc. Each graphical subcell can
// affect only to 1 text subcell (or none).
// for compabitility - needed at least for text wrapping
SetNotAlwaysDrawnSubCellL(aSubCell, ETrue);
if (!iExtension)
return;
TInt i = 0x01;
i = i << aSubCell;
iExtension->iConditionalCells = iExtension->iConditionalCells | i;
TInt graphicalIndex = 0;
if (iExtension->FindSLSubCellIndex(graphicalIndex, aSubCell) != 0)
return; // subcell not found
// conditional layoutline can be only added to graphical subcells
if (iExtension->AtSL(graphicalIndex).iSubCellType
!= CCCAppCommLauncherCustomListBoxDataExtension::EAknSLGraphic)
return;
TInt textIndex = 0; // index of affected subcell
if (iExtension->FindSLSubCellIndex(textIndex, aAffectedSubCell) != 0)
return; // subcell not found
// affected subcell can only be text subcell
if (iExtension->AtSL(textIndex).iSubCellType
== CCCAppCommLauncherCustomListBoxDataExtension::EAknSLGraphic)
return;
TInt gSC = iExtension->AtSL(textIndex).iConditionValue; // text subcell to be added in priority chain
while (gSC > -1)
{
if (iExtension->FindSLSubCellIndex(textIndex, gSC) != 0)
return; // subcell not found
gSC = iExtension->AtSL(textIndex).iConditionValue;
}
iExtension->AtSL(textIndex).iConditionValue = aSubCell; // add next subcell to chain
iExtension->AtSL(graphicalIndex).iTextLayout = aTextLayout;
iExtension->CreateColorBitmapsL(SubCellSize(aSubCell));
TRect r(SubCellPosition(aSubCell), SubCellSize(aSubCell));
if (iExtension->iMarginRect == TRect::EUninitialized)
{
iExtension->iMarginRect = r;
}
else
{
iExtension->iMarginRect.BoundingRect(r);
}
CEikFormattedCellListBox* list =
static_cast<CEikFormattedCellListBox*> (iExtension->iControl);
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal(
list->View()->ItemDrawer()->Gc());
if (transApi)
{
transApi->SetPosition(MAknListBoxTfxInternal::EListTLMargin,
iExtension->iMarginRect.iTl);
TSize size = list->View()->ItemDrawer()->ItemCellSize();
TPoint br(size.AsPoint() - iExtension->iMarginRect.iBr);
transApi->SetPosition(MAknListBoxTfxInternal::EListBRMargin, br);
}
#endif
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::UsesScalableLayoutData
// -----------------------------------------------------------------------------
//
TBool CCCAppCommLauncherCustomListBoxData::UsesScalableLayoutData() const
{
if (iExtension)
return iExtension->iSimpleList;
return EFalse;
}
void CCCAppCommLauncherCustomListBoxData::UseScalableLayoutData(TBool aUse)
{
if (iExtension)
{
if (!aUse && iExtension->iSimpleList)
{
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
CEikFormattedCellListBox* list = static_cast<CEikFormattedCellListBox*>( iExtension->iControl );
MAknListBoxTfxInternal* transApi =
CAknListLoader::TfxApiInternal( list->View()->ItemDrawer()->Gc() );
if ( transApi )
{
transApi->SetPosition( MAknListBoxTfxInternal::EListTLMargin, TPoint( 0, 0 ) );
transApi->SetPosition( MAknListBoxTfxInternal::EListBRMargin, TPoint( 0, 0 ) );
}
#endif
}
iExtension->iSimpleList = aUse;
}
}
void CCCAppCommLauncherCustomListBoxData::SetSubcellUnderlined(
TBitFlags32 aUnderlinedCells)
{
if (iExtension)
{
iExtension->iUnderlineFlagSet = ETrue;
iExtension->iUnderlineFlags = aUnderlinedCells;
}
}
void CCCAppCommLauncherCustomListBoxData::SetUnderlineStyle(
TListItemProperties aProperties, CWindowGc& aGc, TInt aSubCell) const
{
if (!iExtension)
{
return;
}
if (!iExtension->iUnderlineFlagSet)
{
// underlining is already either on or off and
// hardcoded off turning will ensure old style
// behaviour
return;
}
if (aProperties.IsUnderlined() && iExtension->iUnderlineFlagSet
&& iExtension->iUnderlineFlags.IsSet(aSubCell))
{
aGc.SetUnderlineStyle(EUnderlineOn);
}
else
{
aGc.SetUnderlineStyle(EUnderlineOff);
}
}
void CCCAppCommLauncherCustomListBoxData::UseHighlightIconSwapping(TBool aUse)
{
if (iExtension)
{
iExtension->iUseHighligthIconSwapping = aUse;
}
}
TBool CCCAppCommLauncherCustomListBoxData::UseHighlightIconSwapping() const
{
if (iExtension)
{
return iExtension->iUseHighligthIconSwapping;
}
return EFalse;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::SetStretchableGraphicSubCellL
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::SetStretchableGraphicSubCellL(
TInt aSubCell, const TAknWindowComponentLayout& aNormalLayout,
const TAknWindowComponentLayout& aStretchedLayout)
{
if (Layout_Meta_Data::IsLandscapeOrientation()
&& Layout_Meta_Data::IsListStretchingEnabled()
&& StretchingEnabled())
{
SetGraphicSubCellL(aSubCell, aStretchedLayout.LayoutLine());
}
else
{
SetGraphicSubCellL(aSubCell, aNormalLayout.LayoutLine());
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::SetStretchableTextSubCellL
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::SetStretchableTextSubCellL(
TInt aSubCell, const TAknTextComponentLayout& aNormalLayout,
const TAknTextComponentLayout& aStretchedLayout)
{
if (Layout_Meta_Data::IsLandscapeOrientation()
&& Layout_Meta_Data::IsListStretchingEnabled()
&& StretchingEnabled())
{
SetTextSubCellL(aSubCell, aStretchedLayout.LayoutLine());
}
else
{
SetTextSubCellL(aSubCell, aNormalLayout.LayoutLine());
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::SetStretchableConditionalSubCellL
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::SetStretchableConditionalSubCellL(
TInt aSubCell, const TAknTextComponentLayout& aNormalLayout,
const TAknTextComponentLayout& aStretchedLayout, TInt aNormalSubCell,
TInt aStretchedSubCell)
{
if (Layout_Meta_Data::IsLandscapeOrientation()
&& Layout_Meta_Data::IsListStretchingEnabled()
&& StretchingEnabled())
{
SetConditionalSubCellL(aSubCell, aStretchedLayout.LayoutLine(),
aStretchedSubCell);
}
else
{
SetConditionalSubCellL(aSubCell, aNormalLayout.LayoutLine(),
aNormalSubCell);
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::ResetSLSubCellArray
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::ResetSLSubCellArray()
{
if (!iExtension)
{
return;
}
iExtension->iMarginRect = TRect::EUninitialized;
UseScalableLayoutData(EFalse);
iExtension->ResetSLSubCellArray();
// This function gets called always when size changes, so here is called
// SetupSkinContextL to update the layout rect of the background skin
// context (mainpane rect can change for example if toolbar is hidden.
TRAP_IGNORE( SetupSkinContextL() );
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::StretchingEnabled
// -----------------------------------------------------------------------------
//
TBool CCCAppCommLauncherCustomListBoxData::StretchingEnabled() const
{
#ifdef RD_LIST_STRETCH
if (!iExtension)
{
return EFalse;
}
return iExtension->iStretchingEnabled;
#else
return EFalse;
#endif // #ifdef RD_LIST_STRETCH
}
#ifdef RD_LIST_STRETCH
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::EnableStretching
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::EnableStretching(const TBool aEnabled)
{
if (!iExtension)
{
return;
}
iExtension->iStretchingEnabled = aEnabled;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::HideSecondRow
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::HideSecondRow(const TBool aHide)
{
if (!iExtension)
{
return;
}
iExtension->iHideSecondRow = aHide;
}
#endif // RD_LIST_STRETCH
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::SecondRowHidden
// -----------------------------------------------------------------------------
//
TBool CCCAppCommLauncherCustomListBoxData::SecondRowHidden() const
{
if (!iExtension)
{
return EFalse;
}
return iExtension->iHideSecondRow;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::ToggleDropShadows
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::ToggleDropShadows(const TBool aEnable)
{
if (!iExtension)
{
return;
}
iExtension->iUseDropShadows = aEnable;
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::CheckIfSubCellsIntersect
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::CheckIfSubCellsIntersect(
TAknTextLineLayout* aLayouts, TBool* aResults, const TDesC& aText,
const TRect& aItemRect) const
{
TInt subCell = 0;
TInt subCell2;
TInt subCellIndex;
TInt subCellIndex2;
TInt lastSubCell = Min(KMaxSubCellIndex, LastSubCell());
TPtrC text;
TBool isEmpty[KMaxSubCellIndex];
// cache the empty text states
while (ETrue)
{
if (subCell > lastSubCell)
{
break;
}
TextUtils::ColumnText(text, subCell, &aText);
if (text == KNullDesC && SubCellIsNotAlwaysDrawn(subCell))
{
isEmpty[subCell] = ETrue;
}
else
{
isEmpty[subCell] = EFalse;
}
++subCell;
}
subCell = 0;
while (ETrue)
{
if (subCell > lastSubCell)
{
break;
}
if (iExtension->FindSLSubCellIndex(subCellIndex, subCell) != 0)
{
break;
}
if (isEmpty[subCell])
{
++subCell;
continue;
}
TRect bRect(SubCellPosition(subCell), SubCellSize(subCell));
for (subCell2 = subCell + 1; subCell2 <= lastSubCell; ++subCell2)
{
if (isEmpty[subCell2])
{
continue;
}
if (iExtension->FindSLSubCellIndex(subCellIndex2, subCell2) != 0)
{
break;
}
TRect bRect2(SubCellPosition(subCell2), SubCellSize(subCell2));
if ( bRect.Intersects( bRect2 ) && !SubCellIsTransparent( subCell ) && !SubCellIsTransparent( subCell2 ) )
{
aResults[subCell] = ETrue;
if ( !AknLayoutUtils::LayoutMirrored() )
{
bRect.iBr.iX = bRect2.iTl.iX;
}
else
{
bRect.iTl.iX = bRect2.iBr.iX;
}
}
}
if ( aResults[subCell] )
{
if ( iExtension->AtSL( subCellIndex ).iSubCellType == CCCAppCommLauncherCustomListBoxDataExtension::EAknSLText )
{
TAknTextLineLayout textLine = iExtension->AtSL( subCellIndex ).iTextLayout;
textLine.iW = bRect.Width();
if ( !AknLayoutUtils::LayoutMirrored() )
{
textLine.ir = aItemRect.iBr.iX - bRect.iBr.iX;
}
else
{
textLine.il = bRect.iTl.iX - aItemRect.iTl.iX;
}
aLayouts[subCell] = textLine;
}
}
++subCell;
}
}
// -----------------------------------------------------------------------------
// CCCAppCommLauncherCustomListBoxData::SubCellsMightIntersect
// -----------------------------------------------------------------------------
//
void CCCAppCommLauncherCustomListBoxData::SubCellsMightIntersect(
const TBool aMightIntersect)
{
iExtension->iSubCellsMightIntersect = aMightIntersect;
}
void CCCAppCommLauncherCustomListBoxDataExtension::CreateColorBitmapsL()
{
if (iColorBmp)
{
CreateColorBitmapsL(iColorBmp->SizeInPixels());
}
}
void CCCAppCommLauncherCustomListBoxDataExtension::CreateColorBitmapsL(
TSize aSize)
{
TRgb color, hiliColor;
TInt error;
// icon #13 main area additional list icons #215
// icon #16 list highlight additional list iconsform checkbox, radio button #215
error = AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), color,
KAknsIIDQsnIconColors, EAknsCIQsnIconColorsCG13);
if (error)
return;
error = AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), hiliColor,
KAknsIIDQsnIconColors, EAknsCIQsnIconColorsCG16);
if (error)
return;
if (iColorBmp && iColorBmp->SizeInPixels() == aSize && color == iIconColor
&& hiliColor == iHiliIconColor)
{
return;
}
iIconColor = color;
iHiliIconColor = hiliColor;
if (!iColorBmp)
{
iColorBmp = new (ELeave) CFbsBitmap();
iColorBmp->Create(aSize,
CCoeEnv::Static()->ScreenDevice()->DisplayMode());
}
else if (iColorBmp->SizeInPixels() != aSize)
{
iColorBmp->Resize(aSize);
}
if (!iHiliBmp)
{
iHiliBmp = new (ELeave) CFbsBitmap();
iHiliBmp->Create(aSize,
CCoeEnv::Static()->ScreenDevice()->DisplayMode());
}
else if (iHiliBmp->SizeInPixels() != aSize)
{
iHiliBmp->Resize(aSize);
}
CFbsBitGc* fbsBitGc = CFbsBitGc::NewL();
CleanupStack::PushL(fbsBitGc);
CFbsBitmapDevice* bmpDevice = CFbsBitmapDevice::NewL(iColorBmp);
CleanupStack::PushL(bmpDevice);
fbsBitGc->Activate(bmpDevice);
fbsBitGc->SetPenStyle(CGraphicsContext::ENullPen);
fbsBitGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
fbsBitGc->SetBrushColor(color);
fbsBitGc->Clear();
CleanupStack::PopAndDestroy(bmpDevice);
bmpDevice = NULL;
bmpDevice = CFbsBitmapDevice::NewL(iHiliBmp);
CleanupStack::PushL(bmpDevice);
fbsBitGc->Activate(bmpDevice);
fbsBitGc->SetPenStyle(CGraphicsContext::ENullPen);
fbsBitGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
fbsBitGc->SetBrushColor(hiliColor);
fbsBitGc->Clear();
CleanupStack::PopAndDestroy(bmpDevice);
bmpDevice = NULL;
CleanupStack::PopAndDestroy(fbsBitGc);
}
void CCCAppCommLauncherCustomListBoxData::DrawFormattedOld(
TListItemProperties& aProperties, CWindowGc& aGc, const TDesC* aText,
const TRect& aItemRect, TBool aHighlight, const TColors& aColors) const
{
TRect aRect(aItemRect);
const TColors *subcellColors = &aColors;
TInt lastSubCell = LastSubCell();
if (lastSubCell == KErrNotFound)
{
aGc.UseFont(CEikonEnv::Static()->NormalFont());
aGc.DrawText(TPtrC(), aRect, 0); // use draw text so that don't need to change pen color/style
aGc.DiscardFont(); // Release the font cache
return;
}
const CFont* font = SubCellFont(0);
if (font == NULL)
{
font = CEikonEnv::Static()->NormalFont();
}
TInt extraVerticalSpace = (aRect.Height() - font->HeightInPixels());
TInt baseLineOffset = extraVerticalSpace / 2 + font->AscentInPixels();
TRect textRect = aRect;
textRect.iBr.iX = aRect.iTl.iX;
TInt subcell = 0;
TInt subcell2 = 0;
TPtrC text;
TBool textNull[30];
TRgb bmpBackColor, bmpForeColor;
TRect textShadowRect; // For transparent list
TRgb textShadowColour = AKN_LAF_COLOR_STATIC(215); // Black shadow for item text.
MAknsControlContext *cc = AknsDrawUtils::ControlContext(Control());
TBool layoutMirrored = AknLayoutUtils::LayoutMirrored();
TBool skinEnabled = AknsUtils::AvkonSkinEnabled();
if (!cc)
{
cc = SkinBackgroundContext();
}
Mem::FillZ(textNull, sizeof(textNull));
// cache the text states.
subcell = 0;
for (;;)
{
if (subcell > lastSubCell)
{
break;
}
TextUtils::ColumnText(text, subcell, aText);
if (text == KNullDesC && SubCellIsNotAlwaysDrawn(subcell))
{
textNull[subcell] = ETrue;
}
subcell++;
}
// this loop handles rectangles that are clipped because of other subcells.
subcell = 0;
for (;;)
{
if (subcell > lastSubCell)
{
break;
}
if (textNull[subcell])
{
++subcell;
continue;
}
TRect bRect(SubCellPosition(subcell), SubCellSize(subcell));
TMargins m(SubCellMargins(subcell));
TRect cRect(bRect.iTl+TSize(m.iLeft,m.iTop),bRect.Size()-TSize(m.iRight+m.iLeft,m.iBottom+m.iTop));
for (subcell2 = subcell + 1; subcell2 <= lastSubCell; subcell2++)
{
if (textNull[subcell2])
{
continue;
}
// This is called O(N^2) times - Do not put anything extra to it, it'll slow down drawing!
TRect bRect2 = TRect(SubCellPosition(subcell2),SubCellSize(subcell2));
if (cRect.Intersects(bRect2) && bRect.Intersects(bRect2) && !SubCellIsTransparent(subcell) && !SubCellIsTransparent(subcell2))
{
if (!layoutMirrored)
{
cRect.iBr.iX = bRect2.iTl.iX;
bRect.iBr.iX = bRect2.iTl.iX;
}
else
{
cRect.iTl.iX = bRect2.iBr.iX;
bRect.iTl.iX = bRect2.iBr.iX;
}
}
}
SetSubCellRealTextSize(subcell, cRect.Size());
SetSubCellRealSize(subcell, bRect.Size());
subcell++;
}
// This loop does the drawing.
aGc.SetPenStyle(CGraphicsContext::ENullPen);
subcell = 0;
for (;;)
{
if (subcell > lastSubCell)
{
break;
}
if (textNull[subcell])
{
++subcell;
continue;
}
// SetPosition, SetSize and margins support
TRect bRect(SubCellPosition(subcell), SubCellRealSize(subcell));
TMargins m(SubCellMargins(subcell));
TRect cRect(bRect.iTl+TSize(m.iLeft,m.iTop),SubCellRealTextSize(subcell));
if (bRect.iBr.iX == 0)
{
++subcell;
continue;
}
if (layoutMirrored)
{
TRect bRect = TRect(SubCellPosition(subcell),SubCellSize(subcell));
TRect cRect2 = TRect(bRect.iTl+TSize(m.iLeft,m.iTop),bRect.Size()-TSize(m.iRight+m.iLeft,m.iBottom+m.iTop));
TInt shift = (cRect2.Size() - SubCellRealTextSize(subcell)).iWidth;
cRect.iTl.iX += shift;
cRect.iBr.iX += shift;
}
textRect.SetRect(aItemRect.iTl + cRect.iTl, cRect.Size());
if (UseSubCellColors(subcell))
{
subcellColors = &SubCellColors(subcell);
}
else
{
subcellColors = &aColors;
}
if (aHighlight)
{
aGc.SetPenColor(subcellColors->iHighlightedText);
aGc.SetBrushColor(subcellColors->iHighlightedBack);
bmpBackColor = subcellColors->iHighlightedBack;
bmpForeColor = subcellColors->iHighlightedText;
if (skinEnabled && iExtension)
{
if (iExtension->iHighlightedTextColor != NULL)
{
aGc.SetPenColor(iExtension->iHighlightedTextColor);
bmpForeColor = iExtension->iHighlightedTextColor;
}
}
}
else
{
aGc.SetPenColor(subcellColors->iText);
aGc.SetBrushColor(subcellColors->iBack);
bmpBackColor = subcellColors->iBack;
bmpForeColor = subcellColors->iText;
if (skinEnabled && iExtension)
{
if (iExtension->iTextColor != NULL)
{
aGc.SetPenColor(iExtension->iTextColor);
bmpForeColor = iExtension->iTextColor;
}
}
}
aGc.SetBrushStyle(CGraphicsContext::ENullBrush);
// The following draws subcells to textRect
if (textRect.iBr.iX != textRect.iTl.iX)
{
TextUtils::ColumnText(text, subcell, aText);
// graphics or text column
CGraphicsContext::TTextAlign align = SubCellAlignment(subcell);
if (!SubCellIsGraphics(subcell))
{
const CFont* rowAndCellFont=RowAndSubCellFont(iExtension->iCurrentlyDrawnItemIndex,subcell);
const CFont* cellFont=Font(aProperties, subcell);
const CFont* tempFont=(cellFont) ? cellFont : font;
const CFont* usedFont=(rowAndCellFont) ? rowAndCellFont : tempFont;
aGc.UseFont(usedFont);
SetUnderlineStyle(aProperties, aGc, subcell);
// baseline calc needed for each cell.
baseLineOffset = SubCellBaselinePos(subcell);
baseLineOffset -= cRect.iTl.iY;
if (!baseLineOffset)
{
baseLineOffset = (cRect.Size().iHeight-usedFont->HeightInPixels())/2 + usedFont->AscentInPixels();
}
TBuf<KMaxColumnDataLength + KAknBidiExtraSpacePerLine> clipbuf =
text.Left(KMaxColumnDataLength);
// Note that this potentially modifies the text so its lenght in pixels
// might increase. Therefore, this should always be done before
// wrapping/clipping text. In some cases, WordWrapListItem is called
// before coming here. Is it certain that it is not done for number subcells?
if (SubCellIsNumberCell(subcell))
{
AknTextUtils::LanguageSpecificNumberConversion(clipbuf);
}
TBool clipped(EFalse);
TInt clipgap = SubCellTextClipGap(subcell);
if ( iExtension->iUseLogicalToVisualConversion &&
subcell != iExtension->iFirstWordWrappedSubcellIndex &&
subcell != iExtension->iSecondWordWrappedSubcellIndex )
{
TInt maxClipWidth = textRect.Size().iWidth + clipgap;
clipped = AknBidiTextUtils::ConvertToVisualAndClip(
text.Left(KMaxColumnDataLength),
clipbuf,
*usedFont,
textRect.Size().iWidth,
maxClipWidth );
}
if (clipped)
{
if (!layoutMirrored)
{
textRect.iBr.iX += clipgap;
}
else
{
textRect.iTl.iX -= clipgap;
}
}
if (aHighlight)
{
if (clipped)
{
iExtension->iClippedSubcells |= (1 << subcell);
}
else
{
iExtension->iClippedSubcells &= ~(1 << subcell);
}
if (iExtension->iUseClippedByWrap) // override if already clipped
{
iExtension->iClippedSubcells = iExtension->iClippedByWrap;
}
}
CAknMarqueeControl* marquee =
subcell == 1 ? iExtension->iMarquee :
iExtension->i2ndLineMarquee;
TBool marqueeDisabled =
static_cast<CEikListBox*>(
Control() )->View()->ItemDrawer()->Flags() & CListItemDrawer::EDisableMarquee;
if ( aHighlight && iExtension->IsMarqueeOn() && clipped && !marqueeDisabled )
{
// Let marquee know if it needs to do bidi conversion.
marquee->UseLogicalToVisualConversion( clipped );
if ( marquee->DrawText( aGc, textRect, text, baseLineOffset, align, *usedFont ) )
{
// All the loops have been executed -> the text needs to be truncated.
aGc.DrawText( clipbuf, textRect, baseLineOffset, align, 0 );
}
}
else
{
if (marquee && marqueeDisabled)
{
marquee->Stop();
}
if (IsBackgroundDrawingEnabled())
{
aGc.DrawText( clipbuf, textRect, baseLineOffset, align, 0 );
}
else // "Transparent" list, draw text shadow first, then the actual text.
{
textShadowRect = textRect;
textShadowRect.Move( 1, 1 );
aGc.SetPenColor( textShadowColour );
aGc.DrawText( clipbuf, textShadowRect, baseLineOffset, align, 0 );
if ( aHighlight )
{
aGc.SetPenColor( subcellColors->iHighlightedText );
}
else
{
aGc.SetPenColor( subcellColors->iText );
}
aGc.DrawText( clipbuf, textRect, baseLineOffset, align, 0 );
}
}
if (iExtension->iPictoInterface)
{
iExtension->iPictoInterface->Interface()->DrawPictographsInText(
aGc, *usedFont, clipbuf, textRect, baseLineOffset, align, 0 );
}
// disable underline after first text.
// at least phonebook uses this. See SetSubcellUnderlined to override
aGc.SetUnderlineStyle(EUnderlineOff);
aGc.DiscardFont(); // Release the font cache
}
else // Graphics subcell
{
TLex lex(text);
TInt index;
//__ASSERT_ALWAYS(lex.Val(index)==KErrNone,Panic(EAknPanicFormattedCellListInvalidBitmapIndex));
//__ASSERT_DEBUG(iIconArray, Panic(EAknPanicOutOfRange));
if (index == KColorIconFlag)
index = KColorIconIdx;
//__ASSERT_DEBUG((index>=0 && index<iIconArray->Count()),Panic(EAknPanicFormattedCellListInvalidBitmapIndex));
TRect bmpRect;
bmpRect.iTl = textRect.iTl;
if (index >= 0 && iIconArray)
{
CGulIcon* icon = (*iIconArray)[index];
CFbsBitmap* bitmap = icon->Bitmap();
if (iExtension)
{
TInt w, h;
TSize sz = bitmap->SizeInPixels();
w = iExtension->iSubCellIconSize[subcell].iWidth;
h = iExtension->iSubCellIconSize[subcell].iHeight;
if (h != 0 && w != 0 && !(sz.iWidth == w || sz.iHeight
== h))
{
AknIconUtils::SetSize(bitmap,
iExtension->iSubCellIconSize[subcell],
EAspectRatioPreservedAndUnusedSpaceRemoved);
}
else if (sz.iWidth == 0 || sz.iHeight == 0) // check if size is set at all
{
// just in case fallback
AknIconUtils::SetSize(bitmap, textRect.Size(),
EAspectRatioPreservedAndUnusedSpaceRemoved);
}
}
TSize size = bitmap->SizeInPixels();
if (size.iWidth > textRect.Size().iWidth)
{
size.iWidth = textRect.Size().iWidth;
}
if (size.iHeight > textRect.Size().iHeight)
{
size.iHeight = textRect.Size().iHeight;
}
TPoint bmpPos = textRect.iTl;
bmpPos.iY += (textRect.Height() - size.iHeight) >> 1;
switch (align)
{
case ELeft:
break;
case ECenter:
bmpPos.iX += (textRect.Width() - size.iWidth) >> 1;
break;
case ERight:
bmpPos.iX = textRect.iBr.iX - size.iWidth;
break;
}
bmpRect = TRect(bmpPos, size);
TPoint posInBitmap = TPoint(0,0) + bitmap->SizeInPixels() - textRect.Size();
posInBitmap.iX /= 2;
posInBitmap.iY /= 2;
if (posInBitmap.iX < 0)
{
posInBitmap.iX = 0;
}
if (posInBitmap.iY < 0)
{
posInBitmap.iY = 0;
}
TRect rect(posInBitmap, textRect.Size());
if (icon->Mask())
{
aGc.BitBltMasked(bmpPos, bitmap, rect, icon->Mask(),
ETrue);
}
else
{
aGc.BitBlt(bmpPos, bitmap, rect);
}
}
aGc.SetPenStyle(CGraphicsContext::ESolidPen);
}
}
aGc.SetBrushStyle(CGraphicsContext::ESolidBrush);
++subcell;
}
// Clear information of wordwrapped and bidi-reordered subcells.
const_cast<CCCAppCommLauncherCustomListBoxData*> (this)-> SetWordWrappedSubcellIndices(
-1, -1);
}
void CCCAppCommLauncherCustomListBoxData::SetClippedByWrap(
TUint32 aClippedCells, TBool aUseClippedByWrap)
{
if (iExtension)
{
iExtension->iClippedByWrap = aClippedCells;
iExtension->iUseClippedByWrap = aUseClippedByWrap;
}
}
TUint32 CCCAppCommLauncherCustomListBoxData::CurrentItemTextWasClipped() const
{
return iExtension ? iExtension->iClippedSubcells : 0;
}
TBool CCCAppCommLauncherCustomListBoxData::KineticScrollingEnabled() const
{
if (iExtension)
{
return iExtension->iKineticScrolling;
}
return EFalse;
}
CEikListBox* CCCAppCommLauncherCustomListBoxData::ListBox() const
{
if (iExtension && iExtension->iControl)
{
return static_cast<CEikListBox*> (iExtension->iControl);
}
return NULL;
}
// End of File