phonebookui/Phonebook2/ccapplication/ccacommlauncherplugin/src/ccappcommlaunchercustomlistboxitemdrawer.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 CFormattedCellListBoxItemDrawer
* in eikfrlb.cpp
* Ensure that this piece of code is in sync with Avkon eikfrlb.cpp(CFormattedCellListBoxItemDrawer)
*
*/
#include <eikfrlb.h>
#include <barsread.h>
#include <gulicon.h>
#include <AknUtils.h>
#include <AknsControlContext.h>
#include <AknBidiTextUtils.h>
#include <aknlists.h>
#include <aknlayoutscalable_avkon.cdl.h>
#include <AknFontId.h>
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
#include <aknlistloadertfx.h>
#include <aknlistboxtfxinternal.h>
#include <aknlistboxtfx.h>
#endif //RD_UI_TRANSITION_EFFECTS_LIST
#ifdef RD_UI_TRANSITION_EFFECTS_POPUPS
#include <akntransitionutils.h>
#endif
_LIT(KMarkReplacementString, "%S");
#include "ccappcommlaunchercustomlistboxdata.h"
#include "ccappcommlaunchercustomlistboxitemdrawer.h"
CCCAppCommLauncherCustomListBoxItemDrawer::CCCAppCommLauncherCustomListBoxItemDrawer(MTextListBoxModel* aTextListBoxModel,
const CFont* aFont,
CCCAppCommLauncherCustomListBoxData* aFormattedCellData)
: CTextListItemDrawer(aTextListBoxModel, aFont)
{
SetData(aFormattedCellData);
}
CCCAppCommLauncherCustomListBoxItemDrawer::~CCCAppCommLauncherCustomListBoxItemDrawer()
{
delete iPropertyArray;
}
CCCAppCommLauncherCustomListBoxData* CCCAppCommLauncherCustomListBoxItemDrawer::FormattedCellData() const
{
return STATIC_CAST(CCCAppCommLauncherCustomListBoxData*,iData);
}
CCCAppCommLauncherCustomListBoxData* CCCAppCommLauncherCustomListBoxItemDrawer::ColumnData() const
{
return STATIC_CAST(CCCAppCommLauncherCustomListBoxData*,iData);
}
void CCCAppCommLauncherCustomListBoxItemDrawer::DrawEmptyItem( TInt /*aItemIndex*/,
TPoint aItemRectPos,
TBool /*aViewIsDimmed*/ ) const
{
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal( iGc );
if ( transApi )
{
transApi->StartDrawing( MAknListBoxTfxInternal::EListView );
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
TRect r( aItemRectPos, iItemCellSize );
CCoeControl* control = FormattedCellData()->Control();
const MCoeControlBackground* backgroundDrawer = control->FindBackground();
if ( control )
{
MAknsControlContext *cc = AknsDrawUtils::ControlContext( control );
if ( !cc )
{
cc = FormattedCellData()->SkinBackgroundContext();
}
if ( backgroundDrawer )
{
backgroundDrawer->Draw( *iGc, *control, r );
}
else if ( CAknEnv::Static()->TransparencyEnabled() )
{
AknsDrawUtils::Background( AknsUtils::SkinInstance(), cc, control, *iGc, r,
KAknsDrawParamNoClearUnderImage );
}
else
{
AknsDrawUtils::Background( AknsUtils::SkinInstance(), cc, control, *iGc, r,
KAknsDrawParamNoClearUnderImage |
KAknsDrawParamBottomLevelRGBOnly );
}
}
else
{
iGc->Clear( r );
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if ( transApi )
{
transApi->StopDrawing();
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
}
struct TLafTable;
const TLafTable &BgListPaneTable();
void CCCAppCommLauncherCustomListBoxItemDrawer::DrawItemText( TInt aItemIndex,
const TRect& aItemTextRect,
TBool aItemIsCurrent,
TBool aViewIsEmphasized,
TBool aItemIsSelected) const
{
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal( iGc );
if ( transApi )
{
transApi->StartDrawing( MAknListBoxTfxInternal::EListNotSpecified );
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
iGc->SetPenColor(iTextColor);
iGc->SetBrushColor(iBackColor);
TPtrC temp=iModel->ItemText(aItemIndex);
SetupGc(aItemIndex);
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if ( transApi )
{
transApi->StopDrawing();
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
TBool removeicon = (!aItemIsSelected && !ItemMarkReverse()) || (aItemIsSelected && ItemMarkReverse());
CCCAppCommLauncherCustomListBoxData::TColors colors;
colors.iText=iTextColor;
colors.iBack=iBackColor;
colors.iHighlightedText=iHighlightedTextColor;
colors.iHighlightedBack=iHighlightedBackColor;
DrawBackgroundAndSeparatorLines( aItemTextRect,
aItemIndex != FormattedCellData()->ListBox()->BottomItemIndex() );
TBool highlightShown = ETrue;
if (FormattedCellData()->RespectFocus() && !aViewIsEmphasized)
{
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if ( transApi )
{
transApi->Remove( MAknListBoxTfxInternal::EListHighlight );
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
highlightShown = EFalse;
}
if (FormattedCellData()->IsMarqueeOn() && FormattedCellData()->CurrentMarqueeItemIndex() != aItemIndex && aItemIsCurrent)
{
FormattedCellData()->ResetMarquee();
FormattedCellData()->SetCurrentMarqueeItemIndex(aItemIndex);
}
if ( aItemIsCurrent )
{
FormattedCellData()->SetCurrentItemIndex( aItemIndex );
}
FormattedCellData()->SetCurrentlyDrawnItemIndex( aItemIndex );
// drawing with mark icon
if ( Flags() & EDrawMarkSelection && ItemMarkPosition() != -1 && removeicon)
{
// Try to allocate buffer dynamically. If out of memory, just use normal drawing
// without mark icon.
// (+2 is for the possible 2 additional column separators)
TPtrC repl;
repl.Set( ItemMarkReplacement() );
TInt size = temp.Length() + repl.Length() + 2;
//TBufC<KMaxTotalDataLength> target(KNullDesC);
HBufC* buffer = HBufC::New( size );
if( buffer )
{
TPtr des = buffer->Des();
TInt markPos = ItemMarkPosition(); // -1 if not set
TInt startPos(0);
TInt endPos(0);
while( endPos < temp.Length() && markPos >= 0 )
{
if( temp[endPos] == '\t' )
{
markPos--;
if( markPos == 0 )
{
startPos = endPos + 1; // +1 for column separator
}
}
endPos++;
}
if( markPos > 0 ) // mark icon will go somewhere after item string...
{
startPos = temp.Length();
endPos = temp.Length();
des.Append( temp.Left( startPos ) ); // first part of string
des.Append( '\t' ); // column separator before mark icon was missing
}
else
{
des.Append( temp.Left( startPos ) ); // first part of string
}
TInt replace = repl.FindF(KMarkReplacementString);
if (replace != KErrNotFound) // moving subcell
{
des.Append( repl.Left( replace ) );
// now we have first part of string + mark subcell
// then add 1 moved subcell
des.Append( temp.Mid( startPos, endPos-startPos ) );
// skip second moved subcell and add rest of the string
while( endPos < temp.Length() )
{
if( temp[endPos] == '\t' )
{
break;
}
endPos++;
}
if( endPos < temp.Length() ) // this cuts off '\t'
{
endPos++;
}
des.Append( temp.Mid( endPos ) );
//is this needed - currently not used in S60?
//buffer.Append(aReplacement->Mid(replace+2)); // 2 == length of %s
}
else // just replacement
{
des.Append( repl ); // no '%s' in replacement string
des.Append( '\t' );
des.Append( temp.Mid( endPos ) );
}
des.Set( buffer->Des() );
FormattedCellData()->Draw( Properties(aItemIndex),
*iGc,
&des,
aItemTextRect,
aItemIsCurrent && highlightShown,
colors );
delete buffer;
return;
}
}
// normal drawing without mark icon
FormattedCellData()->Draw( Properties(aItemIndex),
*iGc,
&temp,
aItemTextRect,
aItemIsCurrent && highlightShown,
colors );
}
TSize CCCAppCommLauncherCustomListBoxItemDrawer::MinimumCellSize() const
{
CCCAppCommLauncherCustomListBoxData* data=FormattedCellData();
const TInt cells=data->LastSubCell();
if (cells==-1)
return CTextListItemDrawer::MinimumCellSize();
TInt width=0;
TInt height=0;
for(TInt ii=0;ii<cells;ii++)
{
TPoint endpos( data->SubCellPosition(ii) + data->SubCellSize(ii) );
if (endpos.iX > width) width = endpos.iX;
if (endpos.iY > height) height = endpos.iY;
}
height+=VerticalInterItemGap();
return TSize(width,height);
}
void CCCAppCommLauncherCustomListBoxItemDrawer::DrawItemMark(TBool /*aItemIsSelected*/, TBool /*aViewIsDimmed*/, const TPoint& /*aMarkPos*/) const
{
}
TInt CCCAppCommLauncherCustomListBoxItemDrawer::ItemWidthInPixels(TInt) const
{
TInt itemWidth = MinimumCellSize().iWidth;
if (iDrawMark)
itemWidth += (iMarkColumnWidth + iMarkGutter);
return itemWidth;
}
void CCCAppCommLauncherCustomListBoxItemDrawer::SetItemCellSize(
const TSize& aSizeInPixels )
{
CTextListItemDrawer::SetItemCellSize( aSizeInPixels );
// Data needs the cell size to create/reconfigure highlight animations
FormattedCellData()->SetItemCellSize( iItemCellSize );
}
void CCCAppCommLauncherCustomListBoxItemDrawer::SetTopItemIndex(TInt aTop)
{
iTopItemIndex = aTop;
}
void CCCAppCommLauncherCustomListBoxItemDrawer::DrawCurrentItemRect(const TRect& aRect) const
{
iGc->SetClippingRect(iViewRect);
iGc->SetBrushStyle(CGraphicsContext::ENullBrush);
iGc->SetPenColor(iHighlightedBackColor);
iGc->DrawRect(aRect);
iGc->CancelClippingRect();
}
void CCCAppCommLauncherCustomListBoxItemDrawer::ClearAllPropertiesL()
{
delete iPropertyArray;
iPropertyArray = NULL;
iPropertyArray = new (ELeave) CArrayFixFlat<SListProperties>(2);
}
void CCCAppCommLauncherCustomListBoxItemDrawer::SetPropertiesL(TInt aItemIndex, TListItemProperties aProperty)
{
if (!iPropertyArray) ClearAllPropertiesL();
TInt index;
TKeyArrayFix key(0,ECmpTInt);
SListProperties prop;
prop.iItem = aItemIndex;
TInt error = iPropertyArray->FindIsq(prop, key, index);
if (error)
{ // not found, error is nonzero.
iPropertyArray->InsertIsqL(prop, key);
iPropertyArray->FindIsq(prop, key, index);
}
iPropertyArray->At(index).iProperties = aProperty;
}
TListItemProperties CCCAppCommLauncherCustomListBoxItemDrawer::Properties(TInt aItemIndex) const
{
if (!iPropertyArray) return CTextListItemDrawer::Properties(aItemIndex);
CAknListBoxFilterItems *filter = STATIC_CAST(CAknFilteredTextListBoxModel*,iModel)->Filter();
if (filter)
{
aItemIndex = filter->FilteredItemIndex(aItemIndex);
}
TKeyArrayFix key(0,ECmpTInt);
SListProperties prop;
prop.iItem = aItemIndex;
TInt index;
TInt error = iPropertyArray->FindIsq(prop, key, index);
if (error) return CTextListItemDrawer::Properties(aItemIndex);
return iPropertyArray->At(index).iProperties;
}
void CCCAppCommLauncherCustomListBoxItemDrawer::CCCAppCommLauncherCustomListBoxItemDrawer_Reserved()
{
}
void CCCAppCommLauncherCustomListBoxItemDrawer::DrawBackgroundAndSeparatorLines(
const TRect& aItemTextRect, TBool aDrawSeparator ) const
{
MAknsSkinInstance *skin = AknsUtils::SkinInstance();
CCoeControl* control = FormattedCellData()->Control();
MAknsControlContext *cc = AknsDrawUtils::ControlContext( control );
if ( !cc )
{
cc = FormattedCellData()->SkinBackgroundContext();
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal( iGc );
if ( transApi && !transApi->EffectsDisabled() )
{
MAknListBoxTfx* tfxApi = CAknListLoader::TfxApi( iGc );
if ( tfxApi )
{
tfxApi->EnableEffects( FormattedCellData()->IsBackgroundDrawingEnabled() );
}
}
#endif // RD_UI_TRANSITION_EFFECTS_LIST
// background
if ( FormattedCellData()->IsBackgroundDrawingEnabled() )
{
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal( iGc );
if ( transApi )
{
transApi->StartDrawing( MAknListBoxTfxInternal::EListView );
}
#endif // RD_UI_TRANSITION_EFFECTS_LIST
TBool bgDrawn( EFalse );
if ( control )
{
const MCoeControlBackground* backgroundDrawer =
control->FindBackground();
if ( backgroundDrawer )
{
backgroundDrawer->Draw( *iGc, *control, aItemTextRect );
bgDrawn = ETrue;
}
else if ( CAknEnv::Static()->TransparencyEnabled() )
{
bgDrawn = AknsDrawUtils::Background(
skin, cc, control, *iGc, aItemTextRect,
KAknsDrawParamNoClearUnderImage );
}
else
{
bgDrawn = AknsDrawUtils::Background(
skin, cc, control, *iGc, aItemTextRect,
KAknsDrawParamNoClearUnderImage |
KAknsDrawParamBottomLevelRGBOnly );
}
}
if ( !bgDrawn )
{
iGc->Clear( aItemTextRect );
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if ( transApi )
{
transApi->StopDrawing();
}
#endif // RD_UI_TRANSITION_EFFECTS_LIST
if ( aDrawSeparator && control &&
static_cast<CEikListBox*>( control )->ItemsInSingleLine() == 1 )
{
AknListUtils::DrawSeparator( *iGc, aItemTextRect, iTextColor );
}
}
}
// End of File