--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/widgetmodel/alfwidgetmodel/src/alfflowlayoutattributesetter.cpp Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,267 @@
+/*
+* 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: File implements the atrributesetters for the flowlayout.
+*
+*/
+
+
+
+//includes
+
+//widget model includes
+#include "alf/alfattributecontainer.h"
+#include "alf/alfattribute.h"
+#include "alf/alfflowlayoutattributesetter.h"
+#include <alf/alfvisualexception.h>
+#include <alf/alfdataexception.h>
+#include <alf/alfattributeexception.h>
+
+//osn includes
+#include <osn/ustring.h>
+
+//alf includes
+#include <alf/alfvisual.h>
+#include <alf/alfflowlayout.h>
+
+//dui includes
+#include "alf/attrproperty.h"
+
+//other includes
+#include <libc/string.h>
+
+
+
+//namespaces
+using namespace osncore;
+using namespace duiuimodel::layoutattributes;
+
+namespace Alf
+ {
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// Constructor.
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT AlfFlowLayoutAttributeSetter::AlfFlowLayoutAttributeSetter()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+// Destructor.
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT AlfFlowLayoutAttributeSetter::~AlfFlowLayoutAttributeSetter()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+// Sets Attribute Value. Delegates based on attribute Category.
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT void AlfFlowLayoutAttributeSetter::setAttributeValue (
+ CAlfVisual &aVisual,
+ AlfAttributeContainer* aContainer,
+ IAlfMap* aData )
+ {
+ // Ensure that the visual is a flow layout
+ CAlfFlowLayout* flowLayout = dynamic_cast<CAlfFlowLayout*>(&aVisual);
+ if (!flowLayout)
+ {
+ ALF_THROW ( AlfVisualException, EInvalidVisual, "AlfFlowLayoutAttributeSetter");
+ }
+ AlfCommonLayoutAttributeSetter::setAttributeValue(aVisual,
+ aContainer, aData);
+ }
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT TAlfCommand* AlfFlowLayoutAttributeSetter::createCommand(
+ CAlfVisual& /*aVisual*/, AlfAttributeContainer* /*aContainer*/,
+ IAlfMap* /*aData*/, int /*aTransitionTime*/, CAlfVisual* /*aRefVisual*/)
+ {
+ TAlfCommand* cmd = 0;
+ return cmd;
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT void AlfFlowLayoutAttributeSetter::createAndSendCommands(
+ CAlfVisual& aVisual,
+ AlfAttributeContainer* aContainer,
+ CAlfVisual* aRefVisual )
+ {
+ // Flow layout does not have any specific API which takes timed value.
+ // So, call the base class implementation. It goes through its loop and
+ // checks if there are attributes that it handles.
+ AlfCommonLayoutAttributeSetter::createAndSendCommands(aVisual,aContainer,
+ aRefVisual);
+ }
+
+void AlfFlowLayoutAttributeSetter::handleDynamicDataAttribute (
+ CAlfVisual& aVisual, AlfAttribute& aAttr,
+ AlfAttributeContainer& aContainer, IAlfMap* aData)
+ {
+ // Flow Layout does not have any specific dynamic attribute, so call the
+ // base class implementation. It goes through its loop and checks if there
+ // are attributes that it handles.
+ AlfCommonLayoutAttributeSetter::handleDynamicDataAttribute(aVisual, aAttr,
+ aContainer, aData);
+ }
+
+void AlfFlowLayoutAttributeSetter::handleStaticDataAttribute(
+ CAlfVisual &aVisual, AlfAttribute& aAttr,
+ AlfAttributeContainer& aContainer, IAlfMap* aData)
+ {
+ if (!aData) ALF_THROW ( AlfDataException, EInvalidVariantDataType, "AlfFlowLayoutAttributeSetter" )
+
+ const char* dataField = aAttr.getDataField();
+ if ( !dataField ) ALF_THROW ( AlfDataException, EInvalidAttribute, "AlfFlowLayoutAttributeSetter" )
+
+ IAlfVariantType* data = aData->item ( UString(dataField));
+ if (data)
+ {
+ const char* attrName = aAttr.name();
+ CAlfFlowLayout* flowLayout = dynamic_cast<CAlfFlowLayout*>(&aVisual);
+ if (!flowLayout)
+ {
+ ALF_THROW ( AlfVisualException, EInvalidVisual, "AlfFlowLayoutAttributeSetter");
+ }
+
+ if (!strcmp(attrName,flow::KFlowDirection))
+ {
+ if (data->type() == IAlfVariantType::EInt)
+ {
+ int direction = data->integer();
+ flowLayout->SetFlowDirection(
+ (CAlfFlowLayout::TFlowDirection)direction);
+ }
+ else
+ {
+ ALF_THROW ( AlfDataException, EInvalidVariantDataType, "AlfFlowLayoutAttributeSetter");
+ }
+ }
+ else if (!strcmp(attrName,flow::KLayoutMode))
+ {
+ if (data->type() == IAlfVariantType::EInt)
+ {
+ int layoutMode = data->integer();
+ flowLayout->SetMode(layoutMode);
+ }
+ else
+ {
+ ALF_THROW ( AlfDataException, EInvalidVariantDataType, "AlfFlowLayoutAttributeSetter");
+ }
+ }
+ else if (!strcmp(attrName,flow::KLayoutCentering))
+ {
+ if (data->type() == IAlfVariantType::EBool)
+ {
+ TBool layoutCentering = data->boolean();
+ flowLayout->SetCentering(layoutCentering);
+ }
+ else
+ {
+ ALF_THROW ( AlfDataException, EInvalidVariantDataType, "AlfFlowLayoutAttributeSetter");
+ }
+ }
+ else
+ {
+ // Call the base class implementation .
+ // It goes through its loop and checks if there are attributes
+ // that it handles.
+ AlfCommonLayoutAttributeSetter::handleStaticDataAttribute(aVisual,
+ aAttr, aContainer, aData);
+ }
+ }
+ return;
+ }
+
+void AlfFlowLayoutAttributeSetter::handleDynamicAttribute(
+ CAlfVisual &aVisual, AlfAttribute& aAttr,
+ AlfAttributeContainer& aContainer)
+ {
+ // Flow Layout does not have any specific dynamic attribute, so call the
+ // base class implementation also. It goes through its loop and checks if
+ // there are attributes that it handles.
+ AlfCommonLayoutAttributeSetter::handleDynamicAttribute(aVisual, aAttr,
+ aContainer);
+ }
+
+void AlfFlowLayoutAttributeSetter::handleStaticAttribute(
+ CAlfVisual& aVisual, AlfAttribute& aAttr,
+ AlfAttributeContainer& aContainer)
+ {
+ CAlfFlowLayout* flowLayout = dynamic_cast<CAlfFlowLayout*>(&aVisual);
+ if (!flowLayout)
+ {
+ ALF_THROW ( AlfVisualException, EInvalidVisual, "AlfFlowLayoutAttributeSetter");
+ }
+
+ const char* attrName = aAttr.name();
+
+ if (!strcmp(attrName, flow::KFlowDirection))
+ {
+ if(aAttr.type() == AlfAttributeValueType::EInt)
+ {
+ int direction = aAttr.intValue();
+ flowLayout->SetFlowDirection(
+ (CAlfFlowLayout::TFlowDirection)direction);
+ }
+ else
+ {
+ ALF_THROW ( AlfAttributeException, EInvalidAttributeValue, "AlfFlowLayoutAttributeSetter");
+ }
+ }
+ else if (!strcmp(attrName, flow::KLayoutMode))
+ {
+ if (aAttr.type() == AlfAttributeValueType::EInt)
+ {
+ int layoutMode = aAttr.intValue();
+ flowLayout->SetMode(layoutMode);
+ }
+ else
+ {
+ ALF_THROW ( AlfAttributeException, EInvalidAttributeValue, "AlfFlowLayoutAttributeSetter");
+ }
+ }
+ else if (!strcmp(attrName, flow::KLayoutCentering))
+ {
+ if (aAttr.type() == AlfAttributeValueType::EInt)
+ {
+ int layoutCentering = aAttr.intValue();
+ TBool flag=ETrue; //Assume true for any non-zero value.
+ if (0==layoutCentering) flag=EFalse;
+ flowLayout->SetCentering(flag);
+ }
+ else
+ {
+ ALF_THROW ( AlfAttributeException, EInvalidAttributeValue, "AlfFlowLayoutAttributeSetter");
+ }
+ }
+ else // Call the base class implementation also.
+ // It goes through the same loop again and checks if there are
+ // attributes that it handles.
+ {
+ AlfCommonLayoutAttributeSetter::handleStaticAttribute(aVisual, aAttr,
+ aContainer);
+ }
+ return;
+ }
+
+ } // Alf
+
+