--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/alf/alflcttextvisualattributesetter.h Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,166 @@
+/*
+* 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: Text visual attribute setter header.
+*
+*/
+
+
+#ifndef ALFLCTTEXTVISUALATTRIBUTESETTER_H
+#define ALFLCTTEXTVISUALATTRIBUTESETTER_H
+
+#include "alf/alftextvisualattributesetter.h"
+
+namespace Alf
+ {
+
+/** @class AlfLctTextVisualAttributeSetter alflcttextvisualattributesetter.h "alf/alflcttextvisualattributesetter.h"
+ * The implementation of the attribute setter.
+ *
+ * @interfaces IAlfAttributeSetter
+ * @lib alfwidgetmodel.lib
+ * @since S60 ?S60_version
+ * @status Draft
+ */
+class AlfLctTextVisualAttributeSetter : public AlfTextVisualAttributeSetter
+ {
+public:
+
+ /**
+ * Constructor.
+ *
+ * @param aType Type of the attribute setter.
+ */
+ OSN_IMPORT AlfLctTextVisualAttributeSetter();
+
+ /**
+ * Destructor.
+ */
+ OSN_IMPORT virtual ~AlfLctTextVisualAttributeSetter();
+
+
+// from base class MAlfAttributeSetter
+
+ /**
+ * Sets the attribute values to the target visual.
+ *
+ * @exception osncore::AlfVisualException Thrown with the error code osncore::EInvalidVisual\n
+ * when supplied visual is not a lct text visual.
+ * @since S60 ?S60_version
+ * @param aVisual The target visual. Doesn't take ownership
+ * @param aContainer The container holding the value of the attributes.
+ * Ownership of the object is not transferred.
+ * @param aData Used with data attributes to fetch the data.
+ */
+ OSN_IMPORT void setAttributeValue (
+ CAlfVisual &aVisual,
+ AlfAttributeContainer* aContainer,
+ IAlfMap* aData );
+
+ /**
+ * 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 the 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.
+ *
+ * @since S60 ?S60_version
+ * @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 an value for static attribute in the target visual immediately
+ * without a transition using data in map.
+ *
+ * @since S60 ?S60_version
+ * @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 an value for dynamic attribute value in the target visual
+ * using transitions and data in map.
+ *
+ * @since S60 ?S60_version
+ * @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 an value of a static attribute to target visual immediately
+ * without a transition.
+ *
+ * @since S60 ?S60_version
+ * @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: // data
+ };
+
+ } // namespace Alf
+
+#endif // ALFLCTTEXTVISUALATTRIBUTESETTER_H
+