/*
* Copyright (c) 2002 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:
*
*/
#include <eikslb.h>
#include <eikfrlb.h>
#include <eikslbd.h>
#include <AknUtils.h>
#include <featmgr.h>
#include "eikslbProt.h"
#include "eikslbProtFactory.h"
#include <layoutmetadata.cdl.h>
#include <aknlayoutscalable_avkon.cdl.h>
#include <AknTasHook.h>
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
#include <aknlistloadertfx.h>
#include <aknlistboxtfxinternal.h>
#endif
#include "akntrace.h"
//
// settings itemdrawer
//
EXPORT_C CSettingsListBoxItemDrawer::CSettingsListBoxItemDrawer( MTextListBoxModel* aTextListBoxModel,
const CFont* aFont,
CSettingsListBoxData* aSettingsData)
: CFormattedCellListBoxItemDrawer( aTextListBoxModel, aFont, aSettingsData )
{
}
EXPORT_C CSettingsListBoxItemDrawer::~CSettingsListBoxItemDrawer()
{
}
EXPORT_C CSettingsListBoxData* CSettingsListBoxItemDrawer::SettingsData() const
{
return STATIC_CAST(CSettingsListBoxData*,iData);
}
EXPORT_C void CSettingsListBoxItemDrawer::DrawItemText( TInt aItemIndex,
const TRect& aItemTextRect,
TBool aItemIsCurrent,
TBool /*aViewIsEmphasized*/,
TBool /*aItemIsSelected*/) const
{
_AKNTRACE_FUNC_ENTER;
_AKNTRACE("DrawItemText: aItemIndex=%d, aItemTextRect=(%d,%d,%d,%d), aItemIsCurrent=%d",
aItemIndex, aItemTextRect.iTl.iX, aItemTextRect.iTl.iY, aItemTextRect.iBr.iX,
aItemTextRect.iBr.iY, aItemIsCurrent);
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal( iGc );
if ( transApi )
{
transApi->StartDrawing( MAknListBoxTfxInternal::EListNotSpecified );
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
iGc->SetBrushColor( AKN_LAF_COLOR( 0 ) );
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if ( transApi )
{
transApi->StopDrawing();
}
#endif //RD_UI_TRANSITION_EFFECTS_LIST
DrawBackgroundAndSeparatorLines( aItemTextRect,
aItemIndex != FormattedCellData()->ListBox()->BottomItemIndex() );
if ( aItemIsCurrent )
{
FormattedCellData()->SetCurrentItemIndex( aItemIndex );
}
FormattedCellData()->SetCurrentlyDrawnItemIndex( aItemIndex );
FormattedCellData()->DrawSettingHighlight( *iGc, aItemTextRect, aItemIsCurrent );
TBool drawBackground = ETrue;
TPtrC temp = iModel->ItemText( aItemIndex );
TPtrC columnText;
TextUtils::ColumnText( columnText, 3, &temp );
if ( columnText == KNullDesC )
{
drawBackground = EFalse;
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if ( transApi )
{
transApi->StartDrawing( MAknListBoxTfxInternal::EListItem );
iGc->SetClippingRect( iViewRect );
}
#endif // RD_UI_TRANSITION_EFFECTS_LIST
// draw setting item's background
if ( drawBackground )
{
TAknLayoutRect outerRect;
TAknWindowComponentLayout valuePane;
#ifdef RD_LIST_STRETCH
if ( Layout_Meta_Data::IsLandscapeOrientation() &&
Layout_Meta_Data::IsListStretchingEnabled() &&
FormattedCellData()->StretchingEnabled() )
{
valuePane = AknLayoutScalable_Avkon::set_value_pane_cp_vc( 0 );
}
else
#endif // RD_LIST_STRETCH
{
valuePane = AknLayoutScalable_Avkon::set_value_pane_cp( 0 );
}
outerRect.LayoutRect( aItemTextRect, TAknWindowComponentLayout::Compose(
valuePane,
AknLayoutScalable_Avkon::bg_set_opt_pane( 0 ) ).LayoutLine() );
TBool frameDrawn = EFalse;
MAknsControlContext *cc = AknsDrawUtils::ControlContext( FormattedCellData()->Control() );
if ( !cc )
{
cc = FormattedCellData()->SkinBackgroundContext();
}
if ( cc )
{
TAknLayoutRect innerRect;
innerRect.LayoutRect( aItemTextRect, TAknWindowComponentLayout::Compose(
valuePane,
AknLayoutScalable_Avkon::bg_set_opt_pane_g1() ).LayoutLine() );
frameDrawn = AknsDrawUtils::DrawFrame( AknsUtils::SkinInstance(),
*iGc,
outerRect.Rect(),
innerRect.Rect(),
KAknsIIDQsnFrSetOptFoc,
KAknsIIDQsnFrSetOptFocCenter );
}
if ( !frameDrawn )
{
iGc->SetBrushColor( AKN_LAF_COLOR( 243 ) );
iGc->Clear( outerRect.Rect() );
}
}
SetupGc( aItemIndex );
CFormattedCellListBoxData::TColors colors;
TBufC<KMaxTotalDataLength> target;
// Try to allocate buffer dynamically. If out of memory, use the fixed size stack buffer.
// This size should be sufficient.
TInt size = temp.Length() * 2;
HBufC* buffer = NULL;
if ( size > KMaxTotalDataLength )
{
buffer = HBufC::New( size );
}
TPtr des = ( buffer ? buffer->Des() : target.Des() );
TDesC* targetptr = &temp;
if ( columnText == KNullDesC )
{
#ifdef RD_LIST_STRETCH
// If list stretching is used and the device is in landscape orientation
// there is only one text cell available. Therefore, word wrapping
// cannot be done. Instead the first text cell must be omitted and the
// possible text moved to the second cell. If both text cells contain
// data they are combined and the data is moved to the second cell (i.e.
// the first cell is never drawn in landscape if list stretching is
// turned on).
if ( Layout_Meta_Data::IsLandscapeOrientation() &&
Layout_Meta_Data::IsListStretchingEnabled() &&
FormattedCellData()->StretchingEnabled() )
{
TBool swapCells = ETrue;
TPtrC itemText;
// check if cell swapping should be done at all
for ( TInt i = 2; i <= 4; ++i )
{
if ( TextUtils::ColumnText( itemText, i, targetptr ) == KErrNotFound )
{
break;
}
if ( itemText != KNullDesC )
{
swapCells = EFalse;
break;
}
}
TextUtils::ColumnText( itemText, 1, targetptr );
if ( swapCells && itemText.Length() > 0 )
{
TPtrC secondaryText;
TextUtils::ColumnText( secondaryText, 5, targetptr );
// remove text from the first text cell
AknLAFUtils::ReplaceColumn( des, targetptr, (TDesC16*)&KNullDesC, KColumnListSeparator, 1 );
// ReplaceColumn does not update descriptor's length :(
des.Set( buffer ? buffer->Des() : target.Des() );
TInt secondaryPos = 0;
TPtrC temp;
temp.Set( des );
// add separators if needed
for ( TInt i = 0; i < 5; ++i )
{
TInt position = temp.Locate( KColumnListSeparator );
if ( position != KErrNotFound )
{
if ( position < temp.Length() )
{
++position;
}
secondaryPos += position;
}
else
{
des.Append( KColumnListSeparator );
secondaryPos = des.Length();
}
temp.Set( des.Mid( secondaryPos ) );
}
des.Insert( secondaryPos, itemText );
if ( secondaryText != KNullDesC )
{
_LIT( KEmptySpace, " " );
des.Insert( secondaryPos + itemText.Length(), KEmptySpace );
}
targetptr = &des;
}
}
else
{
WordWrapListItem( des, *targetptr, 1, 5, aItemIndex );
// Set again because ReplaceColumn in WordWrapListItem does not update the length to 'des' !
des.Set( buffer ? buffer->Des() : target.Des() );
targetptr = &des;
}
#else
WordWrapListItem( des, temp, 1, 5, aItemIndex );
// Set again because ReplaceColumn in WordWrapListItem does not update the length to 'des' !
des.Set( buffer ? buffer->Des() : target.Des() );
targetptr = &des;
#endif // RD_LIST_STRETCH
}
#ifdef RD_UI_TRANSITION_EFFECTS_LIST
if ( transApi )
{
iGc->CancelClippingRect();
transApi->StopDrawing();
}
#endif // RD_UI_TRANSITION_EFFECTS_LIST
if (FormattedCellData()->IsMarqueeOn() &&
FormattedCellData()->CurrentMarqueeItemIndex() != aItemIndex &&
aItemIsCurrent)
{
FormattedCellData()->ResetMarquee();
FormattedCellData()->SetCurrentMarqueeItemIndex(aItemIndex);
}
SettingsData()->Draw( Properties( aItemIndex ),
*iGc,
targetptr,
aItemTextRect,
aItemIsCurrent,
colors );
delete buffer;
_AKNTRACE_FUNC_EXIT;
}
EXPORT_C void CSettingsListBoxItemDrawer::CFormattedCellListBoxItemDrawer_Reserved()
{
}
//
// Settings listbox
//
EXPORT_C CEikSettingsListBox::CEikSettingsListBox()
{
_AKNTRACE_FUNC_ENTER;
AKNTASHOOK_ADD( this, "CEikSettingsListBox" );
_AKNTRACE_FUNC_EXIT;
}
EXPORT_C CSettingsListBoxItemDrawer* CEikSettingsListBox::ItemDrawer() const
{
return(CSettingsListBoxItemDrawer*)iItemDrawer;
}
EXPORT_C void CEikSettingsListBox::CreateItemDrawerL()
{
_AKNTRACE_FUNC_ENTER;
CSettingsListBoxData* cellData=CSettingsListBoxData::NewL();
CleanupStack::PushL( cellData );
if ( FeatureManager::FeatureSupported( KFeatureIdSettingsProtection ) )
{
iItemDrawer = SettingsProtListBoxItemDrawerFactory::
CreateSettingsProtListBoxItemDrawerL(
Model(),
CEikonEnv::Static()->NormalFont(),
cellData,
this );
}
else
{
iItemDrawer = new ( ELeave ) CSettingsListBoxItemDrawer(
Model(), CEikonEnv::Static()->NormalFont(), cellData );
}
CleanupStack::Pop();
_AKNTRACE_FUNC_EXIT;
}
EXPORT_C CListBoxView* CEikSettingsListBox::MakeViewClassInstanceL()
{
return new ( ELeave )CSettingsListBoxView;
}
#define ITEM_EXISTS_ONCE(x) (((x) > -1) && ((x) < iModel->NumberOfItems()))
EXPORT_C void CEikSettingsListBox::HandlePointerEventL(const TPointerEvent& aPointerEvent)
{
_AKNTRACE_FUNC_ENTER;
CEikFormattedCellListBox::HandlePointerEventL(aPointerEvent);
_AKNTRACE_FUNC_EXIT;
}
EXPORT_C void* CEikSettingsListBox::ExtensionInterface( TUid /*aInterface*/ )
{
return NULL;
}
EXPORT_C void CEikSettingsListBox::CEikListBox_Reserved()
{
}
EXPORT_C void CSettingsListBoxView::Draw(const TRect* clipRect) const
{
_AKNTRACE_FUNC_ENTER;
CFormattedCellListBoxView::Draw( clipRect );
_AKNTRACE_FUNC_EXIT;
}
EXPORT_C void CSettingsListBoxView::DrawItem( TInt aItemIndex ) const
{
_AKNTRACE_FUNC_ENTER;
_AKNTRACE("DrawItem: aItemIndex=%d",aItemIndex);
CListBoxView::DrawItem( aItemIndex );
_AKNTRACE_FUNC_EXIT;
}
EXPORT_C TAny* CSettingsListBoxView::Reserved_1()
{
return NULL;
}
// End of File