--- a/inc/alf/alflinevisualattributesetter.h Tue Feb 02 00:28:09 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,267 +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: Line visual attribute setter Header.
-*
-*/
-
-
-#ifndef ALFLINEVISUALATTRIBUTESETTER_H
-#define ALFLINEVISUALATTRIBUTESETTER_H
-
-#include <osn/osndefines.h>
-#include "alf/alfcommonvisualattributesetter.h"
-
-class CAlfCurvePath;
-class CAlfLineVisual;
-
-namespace Alf
- {
-
-class AlfLineVisualAttributeSetterImpl;
-
-/** @class AlfLineVisualAttributeSetter alflinevisualattributesetter.h
- * "alf/alflinevisualattributesetter.h"
- * The implementation of the attribute setter.
- *
- * @interfaces IAlfAttributeSetter
- * @lib alfwidgetmodel.lib
- * @since S60 ?S60_version
- * @status Draft
- */
-class AlfLineVisualAttributeSetter : public AlfCommonVisualAttributeSetter
- {
-public:
-
- /**
- * Constructor.
- *
- * @exception std::bad_alloc
- * @param aType Type of the attribute setter.
- */
- OSN_IMPORT AlfLineVisualAttributeSetter();
-
- /**
- * Destructor.
- */
- OSN_IMPORT virtual ~AlfLineVisualAttributeSetter();
-
- /**
- * Sets an attribute value in the target visual immediately without
- * a transition.
- *
- * @exception osncore::AlfVisualException Thrown with the error code
- * osncore::EInvalidVisual when supplied visual is not a line visual.
- *
- * @param aVisual The target visual. Doesn't take ownership
- * @param aContainer The container holding the new value of the attribute.
- * Ownership of the object is not transferred.
- * @param aData Not used currently.
- */
- OSN_IMPORT virtual void setAttributeValue(
- CAlfVisual &aVisual,
- AlfAttributeContainer* aContainer,
- IAlfMap* aData);
-
- /**
- * Deprecated! Do not use!
- * Creates a command to change the value of an attribute in the target
- * visual gradually with a transition.
- *
- * @param aVisual The target visual. Doesn't take ownership
- * @param aContainer The container holding the new value of the
- * attribute.Ownership of the object is not transferred.
- * @param aData Not used currently.
- * @param aTransitionTime Time used for the transition.
- * @param aRefVisual Optional reference visual. If not NULL, the target
- * value of the attribute is defined by adding the value
- * specific by aContainer to the corresponding attribute
- * value in the reference visual.
- * @ret The command to gradually change the attribute in the target visual
- */
- OSN_IMPORT virtual TAlfCommand* createCommand(
- CAlfVisual& aVisual,
- AlfAttributeContainer* aContainer,
- IAlfMap* aData,
- int aTransitionTime = 0,
- CAlfVisual* aRefVisual = NULL );
-
- /**
- * Creates commands to change the given attribute values in the target
- * visual gradually with a transition.
- * Then sends the commands via the ALF environment.
- *
- * @param aVisual The target visual. Doesn't take ownership
- * @param aContainer The attribute container holding attribute value(s)
- * used by the attribute setter. Ownership is not
- * transferred. The container can hold new values for
- * multiple different attributes, in which case several
- * commands are executed.
- * @param aRefVisual Optional reference visual. If not NULL, the target
- * value of the attribute is defined by adding the value specific by
- * aContainer to the corresponding attribute value in the reference
- * visual
- */
- OSN_IMPORT virtual void createAndSendCommands(
- CAlfVisual& aVisual,
- AlfAttributeContainer* aContainer,
- CAlfVisual* aRefVisual = NULL );
-
-protected:
- /**
- * Sets an dynamic attribute value in the target visual using transitions
- * defined in attributes
- *
- * @param aVisual The target visual. Doesn't take ownership
- * @param aAttr The attribute to process. Doesn't take ownership
- * @param aContainer The container holding attributes. Ownership of the
- * object is not transferred.
- */
- virtual void handleDynamicAttribute (
- CAlfVisual &aVisual,
- AlfAttribute& aAttr,
- AlfAttributeContainer& aContainer);
-
- /**
- * Sets a value for static attribute in the target visual immediately
- * without any transition using data in map.
- *
- * @exception osncore::AlfDataException Thrown with the error code
- * osncore::ECommonError when empty attribute for line visual
- * is supplied .
- * @exception osncore::AlfAttributeException Thrown with the error code
- * osncore::EInvalidAttribute when wrong attribute for line visual
- * is supplied .
- * @exception osncore::AlfAttributeException Thrown with the error code
- * osncore::EIncompleteAttributeValues when all values of an attribute
- * for line visual are not supplied .
- * @param aVisual The target visual. Doesn't take ownership
- * @param aAttr The attribute to process. Doesn't take ownership
- * @param aContainer The container holding attributes. Ownership of the
- * object is not transferred.
- * @param aData Contains data.Ownership of the object is not transferred.
- */
- virtual void handleStaticDataAttribute ( CAlfVisual &aVisual,
- AlfAttribute& aAttr,
- AlfAttributeContainer& aContainer,
- IAlfMap* aData );
-
- /**
- * Sets a value for dynamic attribute value in the target visual using
- * transitions and data in map.
- *
- * @exception osncore::AlfDataException Thrown with the error code
- * osncore::ECommonError when empty attribute for line visual
- * is supplied .
- * @param aVisual The target visual. Doesn't take ownership
- * @param aAttr The attribute to process. Doesn't take ownership
- * @param aContainer The container holding attributes. Ownership of the
- * object is not transferred.
- * @param aData Contains data.Ownership of the object is not transferred.
- */
- virtual void handleDynamicDataAttribute (
- CAlfVisual &aVisual,
- AlfAttribute& aAttr,
- AlfAttributeContainer& aContainer,
- IAlfMap* aData );
-
- /**
- * Sets a value of a static attribute to target visual immediately without
- * any transition.
- *
- * @exception osncore::AlfAttributeException Thrown with the error code
- * osncore::EInvalidAttribute when wrong attribute data for line visual
- * is supplied .
- * @param aVisual The target visual. Doesn't take ownership
- * @param aAttr The attribute to process. Doesn't take ownership
- * @param aContainer The container holding attributes. Ownership of the
- * object is not transferred.
- */
- virtual void handleStaticAttribute (
- CAlfVisual &aVisual,
- AlfAttribute& aAttr,
- AlfAttributeContainer& aContainer);
-
-private:
-
- /**
- * Creates and returns a toolkit defined mappping function based on the
- * attribute content.
- * The int value-mapping function mapping is the following:
- * 0 - KConstMappingFunction
- * 1 - KLinearMappingFunction
- * 2 - KSineMappingFunction
- * 3 - KCosineMappingFunction
- * @param aAttribute Attribute containing the deciding int value and data
- * required for construction of the mapping function.
- * @param aEnv Environment
- * @result The mapping function pointer
- */
- MAlfMappingFunction* getMappingFunction(
- AlfAttribute& aAttribute ,
- CAlfEnv& aEnv);
-
- /**
- * Creates and returns a toolkit defined mappping function based on the
- * container content.
- * The int value-mapping function mapping is the following:
- * 0 - KConstMappingFunction
- * 1 - KLinearMappingFunction
- * 2 - KSineMappingFunction
- * 3 - KCosineMappingFunction
- * @param aContainer Container containing the deciding int value and data
- * required for construction of the mapping function.
- * @param aEnv Environment
- * @result The mapping function pointer
- */
- MAlfMappingFunction* getMappingFunctionFromContainer(
- IAlfContainer* aContainer,
- CAlfEnv& aEnv);
-
-
- /**
- * Gets the path from the line visual or creates it if does not exist
- * @param aLineVisual Line Visual
- * @result The curvepath
- */
- CAlfCurvePath* getCurvePath(CAlfLineVisual* aLineVisual);
-
- /**
- * Check if data in the attribute is int or float.
- * Return the value as a float value
- *
- * @param aAttr The attribute containing the value
- * @param aIndex The index of the value to be checked
- * return Content of the attribute
- */
- float floatOrInt(const AlfAttribute& aAttr, int aIndex);
-
- /**
- * Check if data in the variant type is int or float.
- * Return the value as a float value
- *
- * @param aData The variant type containing the value
- * return Content of the variant type
- */
- float floatOrIntFromData(IAlfVariantType* aData);
-
-
-
-private: // data
- auto_ptr<AlfLineVisualAttributeSetterImpl> mImpl;
- };
-
- } // namespace Alf
-
-#endif // ALFLINEVISUALATTRIBUTESETTER_H
-