--- a/widgetmodel/alfwidgetmodel/src/alfcommonlayoutattributesetter.cpp Tue Feb 02 00:28:09 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,412 +0,0 @@
-/*
-* 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: Implements common attributesetters for layout.
-*
-*/
-
-
-
-#include "alf/alfattribute.h"
-#include "alf/alfcommonlayoutattributesetter.h"
-#include "alf/alfattributevaluetype.h"
-#include <alf/alfvisual.h>
-#include <alf/alflayout.h>
-#include <alf/alfattributeexception.h>
-#include "alf/alfattributecontainer.h"
-#include <libc/string.h>
-#include <osn/ustring.h>
-#include "alf/attrproperty.h"
-#include <alf/alfexception.h>
-#include <alf/alfdataexception.h>
-#include <alf/alfvisualexception.h>
-#include <e32cmn.h>
-#include <utf.h>
-
-using namespace osncore;
-
-using namespace duiuimodel::layoutattributes;
-
-namespace Alf
- {
-
-static void throwIfNot ( bool aBoolean )
- {
- if ( !aBoolean )
- {
- ALF_THROW ( AlfAttributeException, EInvalidAttribute,"CAlfCommonlayoutAttributeSetter")
- }
- }
-
-// ======== MEMBER FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// Constructor.
-// ---------------------------------------------------------------------------
-//
-OSN_EXPORT AlfCommonLayoutAttributeSetter::AlfCommonLayoutAttributeSetter()
- {
- }
-
-// ---------------------------------------------------------------------------
-// Destructor.
-// ---------------------------------------------------------------------------
-//
-OSN_EXPORT AlfCommonLayoutAttributeSetter::~AlfCommonLayoutAttributeSetter()
- {
- }
-
-// ---------------------------------------------------------------------------
-// Sets Attribute Value. Delegates based on attribute Category.
-// ---------------------------------------------------------------------------
-//
-OSN_EXPORT void AlfCommonLayoutAttributeSetter::setAttributeValue (
- CAlfVisual &aVisual,
- AlfAttributeContainer* aContainer,
- IAlfMap* aData )
- {
- CAlfLayout* layout = dynamic_cast<CAlfLayout*> ( &aVisual );
-
- if ( !layout )
- {
- ALF_THROW ( AlfVisualException, EInvalidVisual,
- "AlfCommonLayoutAttributeSetter" )
- }
-
- AlfCommonVisualAttributeSetter::setAttributeValue(aVisual,
- aContainer, aData);
- }
-
-void AlfCommonLayoutAttributeSetter::handleStaticDataAttribute ( CAlfVisual &aVisual, AlfAttribute& aAttr,
- AlfAttributeContainer& aContainer, IAlfMap* aData )
- {
-
- if ( aData )
- {
- CAlfLayout* layout = dynamic_cast<CAlfLayout*> ( &aVisual );
- if(!layout)
- {
- return;
- }
-
- const char* attrName = aAttr.name();
-
- if ( !strcmp ( attrName, KBaseUnitX ) )
- {
- IAlfVariantType* dataX = aData->item ( UString(aAttr.getDataField()) );
- AlfAttribute& attrY = aContainer.getAttributeByName ( KBaseUnitY );
-
- IAlfVariantType* dataY = aData->item ( UString(attrY.getDataField()));
-
- if (dataX!=NULL&&dataX->type() == IAlfVariantType::EMap&&
- dataY!=NULL&&dataY->type() == IAlfVariantType::EMap)
- {
- IAlfVariantType* valueX=((IAlfMap*)dataX)->item(UString("value"));
- IAlfVariantType* unitX=((IAlfMap*)dataX)->item(UString("unit"));
- IAlfVariantType* valueY=((IAlfMap*)dataY)->item(UString("value"));
- IAlfVariantType* unitY=((IAlfMap*)dataY)->item(UString("unit"));
-
- TAlfMetric xMetric ( valueX->real(), (TAlfUnit)unitX->integer() );
- TAlfMetric yMetric ( valueX->real(), (TAlfUnit)unitX->integer());
- TAlfXYMetric xyMetric ( xMetric, yMetric );
- layout->SetBaseUnit( xyMetric );
- }
- else if (dataX!=NULL&&dataX->type() == IAlfVariantType::EReal&&
- dataY!=NULL&&dataY->type() == IAlfVariantType::EReal)
- {
- TAlfMetric xMetric ( (float)dataX->real() );
- TAlfMetric yMetric ( (float)dataY->real());
- TAlfXYMetric xyMetric ( xMetric, yMetric );
- layout->SetBaseUnit( xyMetric );
- }
- }
- else if ( !strcmp ( attrName, KBaseUnitY ) )
- {
- //we have handled it
- }
-
- else if ( !strcmp ( attrName, KUpdateLayoutTime ) )
- {
- IAlfVariantType* data = aData->item (UString(aAttr.getDataField()) );
-
- if ( data && data->type() == IAlfVariantType::EInt )
- {
- layout->SetTransitionTime ( data->integer() );
- }
- else if ( data && data->type() == IAlfVariantType::EReal )
- {
- layout->SetTransitionTime ( ( int ) data->real() );
- }
- }
- else if ( !strcmp ( attrName, KTransitionTime ) )
- {
- IAlfVariantType* data = aData->item (UString(aAttr.getDataField()) );
-
- if ( data && data->type() == IAlfVariantType::EInt )
- {
- layout->SetTransitionTime ( data->integer() );
- }
- else if ( data && data->type() == IAlfVariantType::EReal )
- {
- layout->SetTransitionTime ( ( int ) data->real() );
- }
- }
- else if ( !strcmp ( attrName, KAutomaticLocaleMirroring ) )
- {
- IAlfVariantType* data = aData->item (UString(aAttr.getDataField()) );
- throwIfNot ( data != NULL && data->type() == IAlfVariantType::EString );
-
- if ( !strcmp ( data->string().getUtf8(), "true" ) )
- layout->SetFlag ( EAlfVisualFlagAutomaticLocaleMirroringEnabled );
- else if ( !strcmp ( data->string().getUtf8(), "false" ) )
- layout->ClearFlag ( EAlfVisualFlagAutomaticLocaleMirroringEnabled );
- }
- else if ( !strcmp ( attrName, KInnerPaddingHoriz ) )
- {
- IAlfVariantType* dataX = aData->item (UString(aAttr.getDataField()) );
- AlfAttribute& attrY = aContainer.getAttributeByName ( KInnerPaddingVertical );
-
- IAlfVariantType* dataY = aData->item ( UString(attrY.getDataField() ));
-
- if (dataX&&dataX->type() == IAlfVariantType::EMap&&dataY
- &&dataY->type()== IAlfVariantType::EMap)
- {
- IAlfVariantType* valueX=((IAlfMap*)dataX)->item(UString("value"));
- IAlfVariantType* unitX=((IAlfMap*)dataX)->item(UString("unit"));
- IAlfVariantType* valueY=((IAlfMap*)dataY)->item(UString("value"));
- IAlfVariantType* unitY=((IAlfMap*)dataY)->item(UString("unit"));
-
- TAlfMetric xMetric ( valueX->real(), (TAlfUnit)unitX->integer() );
- TAlfMetric yMetric ( valueX->real(), (TAlfUnit)unitX->integer());
- TAlfXYMetric xyMetric ( xMetric, yMetric );
- layout->SetInnerPadding( xyMetric );
- }
- if ( dataX&&dataX->type() == IAlfVariantType::EReal&&dataY
- &&dataY->type()== IAlfVariantType::EReal)
- {
- TAlfMetric xMetric ( dataX->real(),EAlfUnitPixel );
- TAlfMetric yMetric ( dataY->real() ,EAlfUnitPixel);
- TAlfXYMetric xyMetric ( xMetric, yMetric );
- layout->SetInnerPadding( xyMetric );
- }
- }
- else if ( !strcmp ( attrName, KInnerPaddingVertical ) )
- {
- // we have handled it
- }
- else if ( !strcmp ( attrName, KScrolling ) )
- {
- IAlfVariantType* data = aData->item ( UString(aAttr.getDataField() ));
-
- throwIfNot ( data != NULL && data->type() == IAlfVariantType::EString );
-
- if ( !strcmp ( data->string().getUtf8(), "true" ) )
- {
- TRAPD(err,layout->EnableScrollingL())
- throwIfNot(err!=KErrNone);
- }
-
- else
- {
- TRAPD(err,layout->EnableScrollingL(false))
- throwIfNot(err!=KErrNone);
- }
- }
- else if ( !strcmp ( attrName, KLayoutScrollOffsetX ) )
- {
- IAlfVariantType* dataX = aData->item ( UString(aAttr.getDataField() ));
- throwIfNot ( dataX != NULL && dataX->type() == IAlfVariantType::EReal );
-
- AlfAttribute& attrY = aContainer.getAttributeByName ( KLayoutScrollOffsetY );
- IAlfVariantType* dataY = aData->item (UString( attrY.getDataField() ));
- throwIfNot ( dataY != NULL && dataY->type() == IAlfVariantType::EReal );
-
- TAlfTimedPoint point ( dataX->real(), dataY->real() );
- layout->SetScrollOffset ( point );
- }
- else if ( !strcmp ( attrName, KLayoutScrollOffsetY ) )
- {
- // we have handled it
- }
- else
- {
- AlfCommonVisualAttributeSetter::handleStaticDataAttribute( aVisual, aAttr, aContainer, aData);
- }
- }
- }
-
-void AlfCommonLayoutAttributeSetter::handleDynamicDataAttribute ( CAlfVisual &aVisual, AlfAttribute& aAttr,
- AlfAttributeContainer& aContainer, IAlfMap* aData )
- {
- AlfCommonVisualAttributeSetter::handleDynamicDataAttribute( aVisual, aAttr, aContainer, aData);
- }
-
-void AlfCommonLayoutAttributeSetter::handleStaticAttribute ( CAlfVisual &aVisual, AlfAttribute& aAttr,
- AlfAttributeContainer& aContainer)
- {
- CAlfLayout* layout = dynamic_cast<CAlfLayout*> ( &aVisual );
- if(!layout)
- {
- return;
- }
- const char* attrName = aAttr.name();
-
- if ( !strcmp ( attrName, KBaseUnitX )||!strcmp ( attrName, KBaseUnitY ) )
- {
- AlfAttribute& attrX = aContainer.getAttributeByName ( KBaseUnitX );
- AlfAttribute& attrY = aContainer.getAttributeByName ( KBaseUnitY );
- TAlfMetric xMetric ( attrX.realValue(), attrX.unit() );
- TAlfMetric yMetric ( attrY.realValue(), attrY.unit() );
- TAlfXYMetric xyMetric ( xMetric, yMetric );
- layout->SetBaseUnit ( xyMetric );
- attrX.setDirty(false);
- attrY.setDirty(false);
- }
- else if ( !strcmp ( attrName, KUpdateLayoutTime ) )
- {
- if ( aAttr.type() == AlfAttributeValueType::EInt )
- {
- layout->SetTransitionTime ( aAttr.intValue() );
- }
- else if ( aAttr.type() == AlfAttributeValueType::EFloat )
- {
- layout->SetTransitionTime ( ( int ) aAttr.realValue() );
- }
- }
- else if ( !strcmp ( attrName, KTransitionTime ) )
- {
- if ( aAttr.type() == AlfAttributeValueType::EInt )
- {
- layout->SetTransitionTime ( aAttr.intValue() );
- }
- else if ( aAttr.type() == AlfAttributeValueType::EFloat )
- {
- layout->SetTransitionTime ( ( int ) aAttr.realValue() );
- }
- }
- else if ( !strcmp ( attrName, KAutomaticLocaleMirroring ) )
- {
- throwIfNot ( aAttr.type() == AlfAttributeValueType::EString );
-
- if ( !strcmp ( aAttr.stringValue().getUtf8(), "true" ) )
- {
- layout->SetFlag ( EAlfVisualFlagAutomaticLocaleMirroringEnabled );
- }
- else if ( !strcmp ( aAttr.stringValue().getUtf8(), "false" ) )
- {
- layout->ClearFlag ( EAlfVisualFlagAutomaticLocaleMirroringEnabled );
- }
- }
- else if ( !strcmp ( attrName, KInnerPaddingHoriz )||!strcmp ( attrName, KInnerPaddingVertical ) )
- {
- AlfAttribute& attrY = aContainer.getAttributeByName ( KInnerPaddingVertical );
- AlfAttribute& attrX= aContainer.getAttributeByName ( KInnerPaddingHoriz );
- throwIfNot ( attrX.type() == AlfAttributeValueType::EFloat );
- throwIfNot ( attrY.type() == AlfAttributeValueType::EFloat );
- TAlfMetric xMetric ( attrX.realValue(), attrX.unit() );
- TAlfMetric yMetric ( attrY.realValue(), attrY.unit() );
- TAlfXYMetric xyMetric ( xMetric, yMetric );
- layout->SetInnerPadding ( xyMetric );
- attrX.setDirty(false);
- attrY.setDirty(false);
- }
- else if ( !strcmp ( attrName, KScrolling ) )
- {
- throwIfNot ( aAttr.type() == AlfAttributeValueType::EString );
-
- if ( !strcmp ( aAttr.stringValue().getUtf8(), "true" ) )
- {
- TRAPD(err, layout->EnableScrollingL () );
- throwIfNot (err==KErrNone);
- }
- else
- {
- TRAPD(err, layout->EnableScrollingL ( false ) );
- throwIfNot (err==KErrNone);
- }
- }
- else if ( !strcmp ( attrName, KLayoutScrollOffsetX )||!strcmp ( attrName, KLayoutScrollOffsetY ) )
- {
- AlfAttribute& attrY = aContainer.getAttributeByName ( KLayoutScrollOffsetY );
- AlfAttribute& attrX = aContainer.getAttributeByName ( KLayoutScrollOffsetX );
-
- TAlfTimedPoint point ( attrX.realValue(), attrY.realValue() );
-
- layout->SetScrollOffset ( point );
- attrX.setDirty(false);
- attrY.setDirty(false);
- }
- else
- {
- AlfCommonVisualAttributeSetter::handleStaticAttribute(aVisual, aAttr, aContainer);
- }
- }
-
-void AlfCommonLayoutAttributeSetter::handleDynamicAttribute( CAlfVisual &aVisual, AlfAttribute& aAttr,
- AlfAttributeContainer& aContainer)
- {
- AlfCommonVisualAttributeSetter::handleDynamicAttribute(
- aVisual, aAttr, aContainer);
- }
-
-// ---------------------------------------------------------------------------
-// ---------------------------------------------------------------------------
-//
-OSN_EXPORT TAlfCommand* AlfCommonLayoutAttributeSetter::createCommand (
- CAlfVisual& aVisual, AlfAttributeContainer* aContainer,
- IAlfMap* aData, int aTransitionTime, CAlfVisual* aRefVisual )
- {
- TAlfCommand* cmd = 0;
- cmd = AlfCommonVisualAttributeSetter::createCommand (
- aVisual,
- aContainer,
- aData,
- aTransitionTime,
- aRefVisual );
- return cmd;
- }
-
-// ---------------------------------------------------------------------------
-// ---------------------------------------------------------------------------
-//
-OSN_EXPORT void AlfCommonLayoutAttributeSetter::createAndSendCommands (
- CAlfVisual& aVisual,
- AlfAttributeContainer* aContainer,
- CAlfVisual* aRefVisual )
- {
-
- unsigned int attrCount = aContainer->attributeCount();
-
- for ( int i = 0; i < attrCount; ++i )
- {
- AlfAttribute* attrib = & ( aContainer->getAttribute ( i ) );
- const char* attrName = attrib->name();
-
- if (strcmp ( attrName, KBaseUnitX )&&strcmp ( attrName, KBaseUnitY )
- &&strcmp ( attrName, KUpdateLayoutTime )&&strcmp ( attrName, KTransitionTime )
- &&strcmp ( attrName, KAutomaticLocaleMirroring )&&strcmp ( attrName, KInnerPaddingHoriz )
- &&strcmp ( attrName, KInnerPaddingVertical ))
- {
- // Call the base class implementation also.
- // It goes through the same loop again and checks if there are attributes
- // that it handles.
- AlfCommonVisualAttributeSetter::createAndSendCommands (
- aVisual,
- aContainer,
- aRefVisual );
- }
- }
- }
-
-
- } // Alf