/*
* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#include "mmtemplatelibrary.h"
#include "mmlctutils.h"
#include "mmwidgetsconstants.h"
#include <hnutils.h>
#include <gdi.h>
#include <hnconvutils.h>
#include "menudebug.h"
#include <hnglobals.h>
#include <AknUtils.h>
#include <AknDef.hrh>
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
TUint32 HBuf16Hash( HBufC8* const & aBuf )
{
return DefaultHash::Des8(*aBuf);
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
TBool HBuf16Ident( HBufC8* const & aL, HBufC8* const & aR )
{
return DefaultIdentity::Des8(*aL, *aR);
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//:
CMmTemplateLibrary::CMmTemplateLibrary()
: iWidgetType(EWidgetTypeNone),
iTemplateSizesMap( &HBuf16Hash, &HBuf16Ident ),
iTemplateChildrenMap( &HBuf16Hash, &HBuf16Ident ),
iMoveIndicatorRectsMap( &HBuf16Hash, &HBuf16Ident )
{
// No implementation required
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
CMmTemplateLibrary::~CMmTemplateLibrary()
{
CleanAndClearCache();
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
void CMmTemplateLibrary::CleanAndClearCache( )
{
THashMapIter<HBufC8*, TSize> iter( iTemplateSizesMap );
while ( HBufC8* const * ptr = iter.NextKey() )
{
delete *ptr;
}
iTemplateSizesMap.Close();
THashMapIter<HBufC8*, RArray<TTemplateChild> > iter2( iTemplateChildrenMap );
while ( HBufC8* const * ptr = iter2.NextKey() )
{
iter2.CurrentValue()->Close();
delete *ptr;
}
iTemplateChildrenMap.Close();
THashMapIter<HBufC8*, TRect> iter4( iMoveIndicatorRectsMap );
while ( HBufC8* const * ptr = iter4.NextKey() )
{
delete *ptr;
}
iMoveIndicatorRectsMap.Close();
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CMmTemplateLibrary* CMmTemplateLibrary::NewL()
{
CMmTemplateLibrary* self = CMmTemplateLibrary::NewLC();
CleanupStack::Pop( self );
return self;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CMmTemplateLibrary* CMmTemplateLibrary::NewLC()
{
CMmTemplateLibrary* self = new( ELeave ) CMmTemplateLibrary();
CleanupStack::PushL( self );
self->ConstructL();
return self;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
void CMmTemplateLibrary::ConstructL()
{
//No implementation needed.
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
TSize CMmTemplateLibrary::GetSize( TMmWidgetType aWidgetType, const TDesC8& aTemplate,
TBool aLandscapeOrientation, TBool aHighlighted, TRect aParentRect )
{
TSize result;
GetSize(result, aWidgetType, aTemplate, aLandscapeOrientation,
aHighlighted, aParentRect );
return result;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
TInt CMmTemplateLibrary::GetSize( TSize& aItemSize,
TMmWidgetType aWidgetType, const TDesC8& aTemplate,
TBool aLandscapeOrientation, TBool aHighlighted, TRect aParentRect )
{
if ( KNullDesC8()== aTemplate || aParentRect == TRect(TPoint(0,0), TPoint(0,0))
|| !aTemplate.Compare( KEmpty8 ) )
{
return KErrNotFound;
}
UpdateParentRect( aParentRect, aLandscapeOrientation );
TInt err( KErrNone );
HBufC8* lookup_string = LookupText( aTemplate, aWidgetType, iZoom,
aLandscapeOrientation, aHighlighted );
TSize* itemSize = iTemplateSizesMap.Find( lookup_string );
if ( !itemSize )
{
TRAP( err, LoadTemplateL( aWidgetType, aTemplate, aLandscapeOrientation ) );
if ( err == KErrNone )
{
itemSize = iTemplateSizesMap.Find( lookup_string );
if( !itemSize )
{
User::Panic( KMtlPanic, KErrNotFound );
}
aItemSize = *itemSize;
}
}
else
{
iWidgetType = aWidgetType;
TSize layoutSize;
TInt err( KErrNone );
TRAP( err, layoutSize = GetLayoutSizeL( iWidgetType, aTemplate,
aLandscapeOrientation ) );
if( err == KErrNone )
{
AdjustItemSize( *itemSize, layoutSize, aLandscapeOrientation );
}
aItemSize = *itemSize;
}
delete lookup_string;
return err;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
TSize CMmTemplateLibrary::GetLayoutSizeL( TMmWidgetType aWidgetType, const TDesC8& aTemplate,
TBool aLandscapeOrientation )
{
if ( KNullDesC8()== aTemplate )
{
User::Leave( -1 );
}
TSize* layoutSize = NULL;
switch ( aWidgetType )
{
case EGrid:
{
HBufC8* lookup_string = LookupLayoutText( aWidgetType, iZoom,
aTemplate, aLandscapeOrientation );
CleanupStack::PushL( lookup_string );
layoutSize = iTemplateSizesMap.Find( lookup_string );
if (!layoutSize)
{
LoadTemplateL( aWidgetType, aTemplate, aLandscapeOrientation );
layoutSize = iTemplateSizesMap.Find( lookup_string );
if( !layoutSize )
User::Panic( KMtlPanic, -1);
}
CleanupStack::PopAndDestroy( lookup_string );
}
break;
case EListbox:
return TSize( MmListBox::KCols,0 );
default:
User::Panic( KMtlPanic, -1);
}
return *layoutSize;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
TRect CMmTemplateLibrary::GetMoveIndicatorRect(TMmWidgetType aWidgetType,
const TDesC8& aTemplate, TBool aLandscapeOrientation,
TBool aHighlighted)
{
ASSERT( KNullDesC8() != aTemplate && aTemplate.Compare( KEmpty8 ) );
HBufC8* lookup_string = LookupText(aTemplate, aWidgetType, iZoom,
aLandscapeOrientation, aHighlighted );
HBufC8* lookup_indicator_string = LookupIndicatorText( *lookup_string );
TRect* itemRect = iMoveIndicatorRectsMap.Find( lookup_indicator_string );
if (!itemRect)
{
TSize itemSize;
GetSize( itemSize, aWidgetType, aTemplate, aLandscapeOrientation, EFalse, GetParentRect( aLandscapeOrientation ) );
TRAPD( err, SetupMoveIndicatorTemplateChildrenL(
*lookup_indicator_string, itemSize ) );
if ( KErrNone == err )
{
itemRect = iMoveIndicatorRectsMap.Find( lookup_indicator_string );
if (!itemRect)
{
User::Panic( KMtlPanic, -1);
}
}
}
delete lookup_indicator_string;
delete lookup_string;
return *itemRect;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
void CMmTemplateLibrary::GetChildrenL(TMmWidgetType aWidgetType, RArray<
TTemplateChild>& aArray, const TDesC8& aTemplate,
TBool aLandscapeOrientation, TBool aHighlighted, TBool aIsEditMode)
{
ASSERT( KNullDesC8() != aTemplate && aTemplate.Compare( KEmpty8 ) );
HBufC8* lookup_string = LookupText( aTemplate, aWidgetType, iZoom,
aLandscapeOrientation, aHighlighted );
CleanupStack::PushL( lookup_string );
RArray<TTemplateChild>* children = iTemplateChildrenMap.Find( lookup_string );
if ( !children )
{
LoadTemplateL( aWidgetType, aTemplate, aLandscapeOrientation );
children = iTemplateChildrenMap.Find( lookup_string );
if (!children)
{
User::Panic( KMtlPanic, -1);
}
}
CleanupStack::PopAndDestroy( lookup_string );
for (TInt i = 0; i < children->Count(); i++)
aArray.AppendL((*children)[i]);
if ( aIsEditMode )
{
TSize size = GetSize( aWidgetType, aTemplate, aLandscapeOrientation, aHighlighted, GetParentRect(aLandscapeOrientation) );
AppendEditModeTemplateL( aArray, size );
}
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
void CMmTemplateLibrary::GetMoveIndicatorChildrenL(TMmWidgetType aWidgetType,
RArray<TTemplateChild>& aArray, const TDesC8& aTemplate,
TBool aLandscapeOrientation, TBool aHighlighted)
{
ASSERT( KNullDesC8() != aTemplate && aTemplate.Compare( KEmpty8 ) );
HBufC8* lookup_string = LookupText(aTemplate, aWidgetType, iZoom,
aLandscapeOrientation, aHighlighted );
CleanupStack::PushL( lookup_string );
HBufC8* lookup_indicator_string = LookupIndicatorText( *lookup_string );
CleanupStack::PushL( lookup_indicator_string );
RArray<TTemplateChild>* children = iTemplateChildrenMap.Find( lookup_indicator_string );
if ( !children )
{
TSize itemSize;
GetSize( itemSize, aWidgetType, aTemplate, aLandscapeOrientation, EFalse, GetParentRect( aLandscapeOrientation ) );
SetupMoveIndicatorTemplateChildrenL( *lookup_indicator_string, itemSize );
children = iTemplateChildrenMap.Find( lookup_indicator_string );
if (!children)
User::Panic( KMtlPanic, -1);
}
CleanupStack::PopAndDestroy( lookup_indicator_string );
CleanupStack::PopAndDestroy( lookup_string );
for (TInt i = 0; i < children->Count(); i++)
{
aArray.AppendL((*children)[i]);
}
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
HBufC8* CMmTemplateLibrary::LookupText( const TDesC8& aTemplate,
TMmWidgetType aWidgetType, TAknUiZoom aZoom, TBool aLandscapeOrientation,
TBool aHighlighted )
{
HBufC8* lookup_string = HBufC8::New( MmTemplateContants::KTemplateChildTextLength );
if (lookup_string)
{
TPtr8 lookup_string_ptr( lookup_string->Des() );
lookup_string_ptr.Append( aTemplate );
lookup_string_ptr.Append( KColon8 );
switch ( aWidgetType )
{
case EListbox:
lookup_string_ptr.Append( KListbox8 );
break;
case EGrid:
lookup_string_ptr.Append( KGrid8 );
break;
}
lookup_string_ptr.Append( KColon8 );
lookup_string_ptr.AppendNum( aLandscapeOrientation );
lookup_string_ptr.Append( KColon8 );
lookup_string_ptr.AppendNum( aHighlighted );
lookup_string_ptr.Append( KColon8 );
switch ( aZoom )
{
case EAknUiZoomLarge :
lookup_string_ptr.Append( KZoomLarge8 );
break;
case EAknUiZoomSmall :
lookup_string_ptr.Append( KZoomSmall8 );
break;
default :
lookup_string_ptr.Append( KZoomNormal8 );
break;
}
}
return lookup_string;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
HBufC8* CMmTemplateLibrary::LookupLayoutText( TMmWidgetType aWidgetType,
TAknUiZoom aZoom, const TDesC8& aTemplate, TBool aLandscapeOrientation )
{
HBufC8* lookup_string = HBufC8::New( MmTemplateContants::KTemplateChildTextLength );
if (lookup_string)
{
TPtr8 lookup_string_ptr( lookup_string->Des() );
switch ( aWidgetType )
{
case EListbox:
lookup_string_ptr.Append( KListbox8 );
break;
case EGrid:
lookup_string_ptr.Append( KGrid8 );
break;
}
lookup_string_ptr.Append( KColon8 );
switch ( aZoom )
{
case EAknUiZoomLarge:
lookup_string_ptr.Append( KZoomLarge8 );
break;
case EAknUiZoomSmall :
lookup_string_ptr.Append( KZoomSmall8 );
break;
default:
lookup_string_ptr.Append( KZoomNormal8 );
break;
}
lookup_string_ptr.Append( KColon8 );
lookup_string_ptr.Append( aTemplate );
lookup_string_ptr.Append( KColon8 );
lookup_string_ptr.AppendNum( aLandscapeOrientation );
}
return lookup_string;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
HBufC8* CMmTemplateLibrary::LookupIndicatorText( const TDesC8& aLookupText )
{
HBufC8* lookup_string = HBufC8::New( MmTemplateContants::KTemplateChildTextLength );
if (lookup_string)
{
TPtr8 lookup_string_ptr( lookup_string->Des() );
lookup_string_ptr.Append( KMI8 );
lookup_string_ptr.Append( KColon8 );
lookup_string_ptr.Append( aLookupText );
}
return lookup_string;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::LoadTemplateL( TMmWidgetType aWidgetType,
const TDesC8& aTemplate, TBool aLandscapeOrientation )
{
iWidgetType = aWidgetType;
DEBUG(("_Mm_:CMmTemplateLibrary::LoadTemplateL IN"));
TMmTemplateType mmTemplateType;
HBufC8* content = GetTemplateContentL( aTemplate, aWidgetType, mmTemplateType );
CleanupStack::PushL( content );
RXmlEngDOMImplementation domImpl;
CleanupClosePushL( domImpl );
RXmlEngDOMParser domParser;
CleanupClosePushL( domParser );
DEBUG(("_Mm_:CMmTemplateLibrary::LoadTemplateL Opening domImpl"));
domImpl.OpenL();
User::LeaveIfError( domParser.Open( domImpl ) );
DEBUG(("_Mm_:CMmTemplateLibrary::LoadTemplateL parsing content..."));
RXmlEngDocument xmlDoc = domParser.ParseL( *content );
CleanupClosePushL( xmlDoc );
// first orientation
RXmlEngNodeList<TXmlEngElement> orientElements;
CleanupClosePushL( orientElements );
xmlDoc.DocumentElement().GetChildElements( orientElements );
TXmlEngElement orientationElement;
while ( orientElements.HasNext() )
{
orientationElement = orientElements.Next();
DEBUG(("_Mm_:CMmTemplateLibrary::LoadTemplateL Reading orientation"));
TPtrC8 name = orientationElement.Name();
DEBUG8(("\t_Mm_:orientation: %S", &name));
if ( !name.Compare( KOrientation8 ) )
{
TBool landscapeOrientation(EFalse);
if (orientationElement.AttributeValueL(KId8) == KLandscape8)
landscapeOrientation = ETrue;
if ( landscapeOrientation != aLandscapeOrientation )
{
continue;
}
RXmlEngNodeList<TXmlEngElement> elements;
orientationElement.GetChildElements( elements );
CleanupClosePushL( elements );
TXmlEngElement element;
while ( elements.HasNext() )
{
element = elements.Next();
DEBUG(("_Mm_:iMmTemplateType != EMmTemplateMoveIndicator"));
if (element.AttributeValueL(KId8) == KHighlight8)
{
DEBUG(("_Mm_:AttributeValueL - id == highlight"));
ProcessElementL( mmTemplateType, element, aTemplate, landscapeOrientation, ETrue );
DEBUG(("ProcesElementL END"));
}
else if (element.AttributeValueL(KId8) == KNoHighlight8)
{
DEBUG(("_Mm_:AttributeValueL - id == nohighlight"));
ProcessElementL( mmTemplateType, element, aTemplate, landscapeOrientation, EFalse );
DEBUG(("ProcesElementL END"));
if ( aWidgetType == EGrid )
{
DEBUG(("_Mm_:aWidgetType == EGrid"));
ProcessElementL( mmTemplateType, element, aTemplate, landscapeOrientation, ETrue );
DEBUG(("ProcesElementL END"));
}
}
}
CleanupStack::PopAndDestroy( &elements );
}
}
CleanupStack::PopAndDestroy( &orientElements );
CleanupStack::PopAndDestroy( &xmlDoc );
CleanupStack::PopAndDestroy( &domParser );
CleanupStack::PopAndDestroy( &domImpl );
CleanupStack::PopAndDestroy(content);
DEBUG(("_Mm_:CMmTemplateLibrary::LoadTemplateL OUT"));
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::ProcessElementL(TMmTemplateType aMmTemplateType,
TXmlEngElement aElement,
const TDesC8& aTemplate,
TBool aLandscapeOrientation,
TBool aHighlighted )
{
switch ( aMmTemplateType )
{
case ETemplateTypeLCT:
ProcessLCTTemplateElementL(aElement, aTemplate, aLandscapeOrientation, aHighlighted );
break;
case ETemplateTypeCustom:
ProcessCustomTemplateElementL(aElement, aTemplate, aLandscapeOrientation, aHighlighted );
break;
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::ProcessLCTTemplateElementL(TXmlEngElement aElement,
const TDesC8& aTemplate,
TBool aLandscapeOrientation,
TBool aHighlighted )
{
RXmlEngNodeList<TXmlEngElement> layoutElements;
CleanupClosePushL( layoutElements );
aElement.GetChildElements( layoutElements );
TXmlEngElement layoutElement;
TSize itemSize;
while ( layoutElements.HasNext() )
{
layoutElement = layoutElements.Next();
if ( !layoutElement.Name().Compare( KLayout8 ) )
{
TPtrC8 lctAtt = layoutElement.AttributeValueL(KLct8);
// set layout for grid
TInt variety;
if ( Zoom() == EAknUiZoomLarge && iWidgetType == EGrid)
{
HnConvUtils::Str8ToInt(layoutElement.AttributeValueL(KVarietyZoom8), variety);
}
else
{
HnConvUtils::Str8ToInt(layoutElement.AttributeValueL(KVariety8), variety);
}
TSize layoutSize;
if ( iWidgetType == EGrid )
{
layoutSize = MmLCTUtils::GetLayoutSize( lctAtt, variety );
CacheLayoutSizeL( layoutSize, aTemplate, aLandscapeOrientation );
}
else
{
layoutSize = GetLayoutSizeL( iWidgetType, aTemplate, aLandscapeOrientation );
}
TAknWindowLineLayout layout;
TSize itemSize = GetLCTSize( lctAtt, variety, layout, aLandscapeOrientation );
AdjustItemSize( itemSize, layoutSize, aLandscapeOrientation );
HBufC8* lookup_string = LookupText( aTemplate, iWidgetType, iZoom,
aLandscapeOrientation, aHighlighted );
iTemplateSizesMap.InsertL( lookup_string, itemSize );
// setup children
RArray< TTemplateChild > childrenDefinition;
CleanupClosePushL( childrenDefinition );
RXmlEngNodeList<TXmlEngElement> childrenElements;
CleanupClosePushL( childrenElements );
layoutElement.GetChildElements( childrenElements );
TXmlEngElement childElement;
while ( childrenElements.HasNext() )
{
childElement = childrenElements.Next();
TPtrC8 name = childElement.Name();
if ( !name.Compare( KTextVisual8 ) ||
!name.Compare( KImageVisual8 ) )
{
TTemplateChild childTemplate;
childTemplate.iLct = childElement.AttributeValueL(KLct8);
TInt variety;
if ( Zoom() != EAknUiZoomNormal && iWidgetType == EGrid )
{
HnConvUtils::Str8ToInt(childElement.AttributeValueL(KVarietyZoom8), variety);
}
else
{
HnConvUtils::Str8ToInt(childElement.AttributeValueL(KVariety8), variety);
}
childTemplate.iVariety = variety;
TPtrC8 ptr = childElement.AttributeValueL(KHAlign8);
if (!ptr.Compare(KNullDesC8))
{
childTemplate.iHAlign = EManualAlignUndefined;
}
else if (!ptr.Compare(KLeft8))
{
childTemplate.iHAlign = EManualAlignLeft;
}
else if (!ptr.Compare(KCenter8))
{
childTemplate.iHAlign = EManualAlignCenter;
}
else if (!ptr.Compare(KRight8))
{
childTemplate.iHAlign = EManualAlignRight;
}
SetupLCTTemplateL( childTemplate, childElement, itemSize );
childrenDefinition.AppendL( childTemplate );
}
}
CleanupStack::PopAndDestroy( &childrenElements );
// save children defintion in map
lookup_string = LookupText(aTemplate, iWidgetType, iZoom,
aLandscapeOrientation, aHighlighted );
iTemplateChildrenMap.InsertL(lookup_string, childrenDefinition);
CleanupStack::Pop( &childrenDefinition );
break;
}
}
CleanupStack::PopAndDestroy( &layoutElements );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::ProcessCustomTemplateElementL(TXmlEngElement aElement,
const TDesC8& aTemplate,
TBool aLandscapeOrientation,
TBool aHighlighted )
{
RXmlEngNodeList<TXmlEngElement> layoutElements;
CleanupClosePushL( layoutElements );
aElement.GetChildElements( layoutElements );
TXmlEngElement layoutElement;
while ( layoutElements.HasNext() )
{
layoutElement = layoutElements.Next();
if ( !layoutElement.Name().Compare( KLayout8 ) )
{
TSize itemSize;
// set sizes
TInt height;
TInt width;
HBufC8* lookup_string;
HnConvUtils::Str8ToInt(layoutElement.AttributeValueL(KHeight8), height);
HnConvUtils::Str8ToInt(layoutElement.AttributeValueL(KWidth8), width);
lookup_string = LookupText( aTemplate, iWidgetType, iZoom,
aLandscapeOrientation, aHighlighted );
itemSize = TSize( width, height );
TSize layoutSize = ( aLandscapeOrientation ) ?
TSize( MmGrid::KColsLandscapeZoomNormal, MmGrid::KRowsLandscapeZoomNormal ):
TSize( MmGrid::KColsPortraitZoomNormal, MmGrid::KRowsPortraitZoomNormal ) ;
layoutSize = ( iWidgetType == EGrid ) ? layoutSize: TSize(MmListBox::KCols,0);
CacheLayoutSizeL( layoutSize, aTemplate, aLandscapeOrientation );
AdjustItemWidth( itemSize, layoutSize, aLandscapeOrientation );
iTemplateSizesMap.InsertL(lookup_string, itemSize);
// set children
RArray< TTemplateChild > childrenDefinition;
CleanupClosePushL( childrenDefinition );
RXmlEngNodeList<TXmlEngElement> childrenElements;
CleanupClosePushL( childrenElements );
layoutElement.GetChildElements( childrenElements );
TXmlEngElement childElement;
while ( childrenElements.HasNext() )
{
childElement = childrenElements.Next();
TPtrC8 name = childElement.Name();
if ( !name.Compare( KTextVisual8 ) ||
!name.Compare( KImageVisual8 ) )
{
TTemplateChild childTemplate;
SetupCustomTemplateL( childTemplate, childElement );
childrenDefinition.AppendL( childTemplate );
}
}
CleanupStack::PopAndDestroy( &childrenElements );
// save children defintion in map
lookup_string = LookupText(aTemplate, iWidgetType, iZoom,
aLandscapeOrientation, aHighlighted );
iTemplateChildrenMap.InsertL(lookup_string, childrenDefinition);
CleanupStack::Pop( &childrenDefinition );
// we found first layout, it is enough
break;
}
}
CleanupStack::PopAndDestroy( &layoutElements );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
HBufC8* CMmTemplateLibrary::GetTemplateContentL(const TDesC8& aTemplate,
TMmWidgetType aWidgetType, TMmTemplateType& aMmTemplateType)
{
HBufC8* content;
TRAPD( err , GetTemplateFileContentL( content, aTemplate, aWidgetType, aMmTemplateType ) );
if ( KErrNone != err || !content )
{
// if LCT template was not loaded try to load a custom template
TRAPD( err , GetTemplateFileContentL( content, aTemplate, aWidgetType, aMmTemplateType, ETrue ) );
if ( KErrNoMemory == err )
{
User::Leave( KErrNoMemory );
}
if ( KErrNone != err || !content )
{
User::Panic(KMtlPanic, -1);
}
}
return content;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::GetTemplateFileContentL( HBufC8*& aContent,
const TDesC8& aTemplate, TMmWidgetType aWidgetType,
TMmTemplateType& aMmTemplateType, TBool aLoadCustomTemplate )
{
DEBUG(("_Mm_:CMmTemplateLibrary::GetTemplateContentL IN"));
TFileName filename;
// create filename egz: akn_logical_template_3.xml
filename.Copy(aTemplate);
filename.Insert(0, KUnderline );
filename.Insert(0, KAkn );
filename.Append( KXmlExt );
// append path egz: z:\\resource\\grid\\lct\\akn_logical_template_3.xml
if ( !aLoadCustomTemplate )
{
filename.Insert(0, KBslash );
filename.Insert(0, KLct );
}
else
{
filename.Insert(0, KBslash );
filename.Insert(0, KCustom );
}
switch (aWidgetType)
{
case EGrid:
filename.Insert(0, KBslash );
filename.Insert(0, KWidgetTypeGrid);
break;
case EListbox:
filename.Insert(0, KBslash );
filename.Insert(0, KWidgetTypeList );
break;
}
filename.Insert(0, KZResource );
DEBUG(("\t_Mm_:tail: %S", &filename));
DEBUG(("_Mm_:CMmTemplateLibrary::GetTemplateContentL OUT"));
// load LCT Template or if it does not exist then load custom template
aContent = HnUtils::ReadFileLC(filename);
CleanupStack::Pop( aContent );
if ( aLoadCustomTemplate )
{
aMmTemplateType = ETemplateTypeCustom;
}
else
{
aMmTemplateType = ETemplateTypeLCT;
}
return;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
TSize CMmTemplateLibrary::GetLCTSize( const TDesC8& aLCTTemplate, TInt aVariety,
TAknWindowLineLayout& aWindowLayout, TBool aLandscapeOrientation )
{
TSize size = MmLCTUtils::GetLCTSize( aLCTTemplate, aVariety,
GetParentRect( aLandscapeOrientation ), aWindowLayout );
return size;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::SetupLCTTemplateL(TTemplateChild& aChildTemplate,
TXmlEngElement& aChildElement, TSize aItemSize )
{
TPtrC8 name = aChildElement.Name();
aChildTemplate.iData = aChildElement.AttributeValueL(KId8);
SetupTemplateVisualId( aChildTemplate );
// read attribute name (mm_title, mm_icon)
RXmlEngNodeList<TXmlEngElement> attributeElements;
CleanupClosePushL( attributeElements );
aChildElement.GetChildElements( attributeElements );
TXmlEngElement attElement;
while ( attributeElements.HasNext() )
{
attElement = attributeElements.Next();
TPtrC8 nameAtt = attElement.AttributeValueL(KName8);
if ( !name.Compare( KTextVisual8 ) &&
!nameAtt.Compare( KText8 ) )
{
MmLCTUtils::SetupTextSubCellTemplate( aItemSize, aChildTemplate );
}
else if ( !name.Compare( KImageVisual8 ) &&
!nameAtt.Compare( KImagePath8 ) )
{
MmLCTUtils::SetupGraphicSubCellTemplate(aItemSize, aChildTemplate);
AdjustIconPosition(aItemSize, aChildTemplate);
}
}
CleanupStack::PopAndDestroy( &attributeElements );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::SetupCustomTemplateL(TTemplateChild& aChildTemplate,
TXmlEngElement& aChildElement)
{
TPtrC8 name = aChildElement.Name();
TInt positionx; TInt positiony;
TInt height; TInt width;
HnConvUtils::Str8ToInt(aChildElement.AttributeValueL(KPositionX8), positionx);
HnConvUtils::Str8ToInt(aChildElement.AttributeValueL(KPositionY8), positiony);
HnConvUtils::Str8ToInt(aChildElement.AttributeValueL(KHeight8), height);
HnConvUtils::Str8ToInt(aChildElement.AttributeValueL(KWidth8), width);
aChildTemplate.iRectAccordingToParent = TRect( TPoint(positionx,positiony), TSize(width, height) );
aChildTemplate.iData = aChildElement.AttributeValueL(KId8);
SetupTemplateVisualId( aChildTemplate );
// read attribute name (mm_title, mm_icon)
RXmlEngNodeList<TXmlEngElement> attributeElements;
CleanupClosePushL( attributeElements );
aChildElement.GetChildElements( attributeElements );
TXmlEngElement attElement;
while ( attributeElements.HasNext() )
{
attElement = attributeElements.Next();
TPtrC8 nameAtt = attElement.AttributeValueL(KName8);
if ( !name.Compare( KTextVisual8 ) &&
!nameAtt.Compare( KText8 ) )
{
aChildTemplate.iIsImage = EFalse;
}
else if ( !name.Compare( KImageVisual8 ) &&
!nameAtt.Compare( KImagePath8 ) )
{
aChildTemplate.iIsImage = ETrue;
aChildTemplate.iFontId = EAknLogicalFontSecondaryFont;
aChildTemplate.iTextAlign = CGraphicsContext::ELeft ;
}
else if ( !name.Compare( KTextVisual8 ) &&
!nameAtt.Compare( KStyle8 ) )
{
TPtrC8 font = attElement.AttributeValueL(KTargetValue8);
if ( !font.Compare( KQfnPrimarySmall8 ) )
{
aChildTemplate.iFontId = EAknLogicalFontPrimarySmallFont;
}
else
{
aChildTemplate.iFontId = EAknLogicalFontSecondaryFont;
}
}
else if ( !name.Compare( KTextVisual8 ) &&
!nameAtt.Compare( KHorizontalAlign8 ) )
{
TInt textAlign;
HnConvUtils::Str8ToInt(attElement.AttributeValueL(KTargetValue8), textAlign);
aChildTemplate.iTextAlign = static_cast<CGraphicsContext::TTextAlign>(textAlign);
}
}
CleanupStack::PopAndDestroy( &attributeElements );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::SetupTemplateVisualId(TTemplateChild& aChildTemplate )
{
if( !aChildTemplate.iData.Compare( KMmBackdropIcon8 ))
{
aChildTemplate.iImageVisualId = EImageVisualIdEditMode;
}
else
{
aChildTemplate.iImageVisualId = EImageVisualIdNormalMode;
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::AppendEditModeTemplateL(
RArray<TTemplateChild>& aTemplateArray, TSize aSize)
{
//setup backdrop icon
TTemplateChild childTemplate;
childTemplate.iIsImage = ETrue;
childTemplate.iFontId = EAknLogicalFontSecondaryFont;
childTemplate.iTextAlign = CGraphicsContext::ELeft;
childTemplate.iRectAccordingToParent = TRect( TPoint( 0,0 ),
TPoint( aSize.iWidth, aSize.iHeight ) );
childTemplate.iData = TBufC8< MmTemplateContants::KTemplateChildTextLength >( KMmBackdropIcon8 );
SetupTemplateVisualId( childTemplate );
aTemplateArray.AppendL( childTemplate );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::SetupMoveIndicatorTemplateChildrenL(
const TDesC8& aLookupString, TSize aItemSize )
{
RArray< TTemplateChild > childrenDefinition;
TTemplateChild childTemplate;
childTemplate.iIsImage = ETrue;
childTemplate.iImageVisualId = EImageVisualIdNormalMode;
childTemplate.iFontId = EAknLogicalFontSecondaryFont;
childTemplate.iTextAlign = CGraphicsContext::ELeft;
TPoint startingPosition = TPoint(
MmTemplateContants::KMoveIndicatorStartingPos,
MmTemplateContants::KMoveIndicatorStartingPos);
//setup move_indicator_arrow_left
childTemplate.iRectAccordingToParent = TRect(TPoint(0,aItemSize.iHeight/2 + startingPosition.iY/2),
TPoint(startingPosition.iX,
startingPosition.iY*3/2 + aItemSize.iHeight/2));
childTemplate.iData = TBufC8< MmTemplateContants::KTemplateChildTextLength>(
KMmMoveIndicatorArrowLeft8 );
childrenDefinition.AppendL( childTemplate );
//setup move_indicator_arrow_right
childTemplate.iRectAccordingToParent = TRect(
TPoint(startingPosition.iX + aItemSize.iWidth , aItemSize.iHeight/2 + startingPosition.iY/2),
TPoint(startingPosition.iX*2 + aItemSize.iWidth,
startingPosition.iY*3/2 + aItemSize.iHeight/2));
childTemplate.iData = TBufC8< MmTemplateContants::KTemplateChildTextLength>(
KMmMoveIndicatorArrowRight8 );
childrenDefinition.AppendL( childTemplate );
//setup move_indicator_arrow_top
childTemplate.iRectAccordingToParent = TRect(TPoint( aItemSize.iWidth/2 + startingPosition.iX/2, 0 ),
TPoint(aItemSize.iWidth/2 + startingPosition.iX*3/2, startingPosition.iY));
childTemplate.iData = TBufC8< MmTemplateContants::KTemplateChildTextLength >(
KMmMoveIndicatorArrowTop8 );
childrenDefinition.AppendL( childTemplate );
//setup move_indicator_arrow_bottom
childTemplate.iRectAccordingToParent = TRect( TPoint( aItemSize.iWidth/2 + startingPosition.iX/2,
aItemSize.iHeight + startingPosition.iY + 2 ),
TPoint(aItemSize.iWidth/2 + startingPosition.iX*3/2,
aItemSize.iHeight + 2 *startingPosition.iY));
childTemplate.iData = TBufC8< MmTemplateContants::KTemplateChildTextLength>(
KMmMoveIndicatorArrowBottom8 );
childrenDefinition.AppendL( childTemplate );
HBufC8* lookup_string = aLookupString.AllocLC();
iTemplateChildrenMap.InsertL(lookup_string, childrenDefinition);
CleanupStack::Pop( lookup_string );
lookup_string = NULL;
lookup_string = aLookupString.AllocLC();
TRect rectAccordingToParent = TRect(
TPoint( -startingPosition.iX, -startingPosition.iY),
TPoint(2*startingPosition.iX + aItemSize.iWidth ,
2*startingPosition.iY + aItemSize.iHeight) );
iMoveIndicatorRectsMap.InsertL( lookup_string, rectAccordingToParent );
CleanupStack::Pop( lookup_string );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::SetScrollbarVisibilityL( TBool aIsScrollbarVisible )
{
if ( iIsScrollbarVisible != aIsScrollbarVisible )
{
iIsScrollbarVisible = aIsScrollbarVisible;
CleanAndClearCache();
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
TBool CMmTemplateLibrary::GetScrollbarVisibility()
{
return iIsScrollbarVisible;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::SetScrollbarWidthL( TInt aScrollbarWidth )
{
if ( iIsScrollbarVisible )
{
if ( iScrollbarWidth != aScrollbarWidth )
{
iScrollbarWidth = aScrollbarWidth;
CleanAndClearCache();
}
}
else
{
if ( iScrollbarWidth != 0 )
{
iScrollbarWidth = 0;
CleanAndClearCache();
}
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
TInt CMmTemplateLibrary::ScrollbarWidth()
{
return iScrollbarWidth;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::AdjustItemWidth(TSize& aItemSize, TSize aLayoutSize,
TBool aLandscapeOrientation)
{
if ( iIsScrollbarVisible )
{
aItemSize.iWidth = ( GetParentRect(aLandscapeOrientation).Width() - iScrollbarWidth ) / aLayoutSize.iWidth;
}
else
{
aItemSize.iWidth = GetParentRect(aLandscapeOrientation).Width() / aLayoutSize.iWidth;
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::UpdateParentRect( TRect aParentRect, TBool aLandscapeOrientation )
{
if( GetParentRect( aLandscapeOrientation ) != aParentRect )
{
SetParentRect( aLandscapeOrientation, aParentRect );
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
TRect CMmTemplateLibrary::GetParentRect( TBool aLandscapeOrientation )
{
if ( aLandscapeOrientation )
return iParentRectLandscape;
else
return iParentRectPortrait;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::SetParentRect( TBool aLandscapeOrientation, TRect aParentRect)
{
if ( aLandscapeOrientation )
iParentRectLandscape = aParentRect;
else
iParentRectPortrait = aParentRect;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::AdjustItemSize(TSize& aItemSize, TSize aLayoutSize,
TBool aLandscapeOrientation)
{
switch ( iWidgetType )
{
case EGrid:
aItemSize.iHeight = GetParentRect( aLandscapeOrientation ).Height() / aLayoutSize.iHeight;
break;
case EListbox:
break;
}
AdjustItemWidth( aItemSize, aLayoutSize, aLandscapeOrientation );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
TAknUiZoom CMmTemplateLibrary::Zoom( )
{
return iZoom;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::SetZoom( TAknUiZoom aZoom )
{
if ( (EAknUiZoomLarge == aZoom)
|| (EAknUiZoomSmall == aZoom) )
{
iZoom = aZoom;
}
else
{
iZoom = EAknUiZoomNormal;
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::CacheLayoutSizeL(TSize aLayoutSize,
const TDesC8& aTemplate, TBool aLandscapeOrientation)
{
HBufC8* lookup_layout_text = LookupLayoutText( iWidgetType, iZoom,
aTemplate, aLandscapeOrientation );
if ( iTemplateSizesMap.Find( lookup_layout_text ) )
{
delete lookup_layout_text;
}
else
{
iTemplateSizesMap.InsertL( lookup_layout_text, aLayoutSize );
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CMmTemplateLibrary::AdjustIconPosition(TSize aParentSize,
TTemplateChild& aTemplateChild)
{
switch (aTemplateChild.iHAlign)
{
case EManualAlignLeft:
break;
case EManualAlignCenter:
{
TInt rectWidth =
aTemplateChild.iRectAccordingToParent.Size().iWidth;
TInt lX = (aParentSize.iWidth - rectWidth) / 2;
aTemplateChild.iRectAccordingToParent.Move(lX
- aTemplateChild.iRectAccordingToParent.iTl.iX, 0);
break;
}
case EManualAlignRight:
break;
default:
break;
}
}
// End of file