diff -r 000000000000 -r 79c6a41cd166 homescreensrv_plat/ai_utilities_api/inc/aipluginsettings.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreensrv_plat/ai_utilities_api/inc/aipluginsettings.h	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,312 @@
+/*
+* Copyright (c) 2005-2006 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:  
+*
+*/
+
+
+#ifndef M_AIPLUGINSETTINGS_H
+#define M_AIPLUGINSETTINGS_H
+
+#include <e32base.h>
+
+const TInt KMaxSettingsValueStringLength = 1024;
+
+class MAiPluginSettings;
+class MAiPluginSettingsItem;
+class MAiPluginContentItem;
+class MAiPluginConfigurationItem;
+
+typedef RPointerArray<MAiPluginSettings> RAiSettingsItemArray;
+
+enum TAiPluginItem
+    {
+    EAiPluginSettingsItem = 0,
+    EAiPluginContentItem,
+    EAiPluginConfigurationItem
+    };
+
+/**
+ * Active Idle framework settings storing interface.
+ *
+ * @since S60 3.2
+ */
+class MAiPluginSettingsStorer
+    {
+public:
+    /**
+     * Saves setting item value identified by key to settings store.
+     *
+     * @param aKey   setting item key.
+     * @param aValue setting item value.
+     */
+    virtual void SaveL(TInt32 aKey, const TDesC& aValue) = 0;
+
+    /**
+     * Reads setting item value identified by key from settings store.
+     *
+     * @param aKey   setting item key.
+     * @param aValue received setting item value.
+     */
+    virtual void ReadL(TInt32 aKey, TDes& aValue) = 0;
+
+    };
+
+/**
+ * Active Idle framework settings access interface.
+ *
+ * @since S60 3.2
+ */
+class MAiPluginSettings
+    {
+public:
+    /**
+     * Returns the settings item.
+     */
+    virtual MAiPluginSettingsItem& AiPluginSettingsItem() = 0;
+
+    virtual ~MAiPluginSettings() { }
+    
+    virtual TInt AiPluginItemType() = 0;
+    
+    virtual MAiPluginContentItem& AiPluginContentItem() = 0;
+    
+    virtual MAiPluginConfigurationItem& AiPluginConfigurationItem() = 0;
+
+    };
+
+/**
+ * Active Idle framework settings item interface.
+ *
+ * @since S60 3.2
+ */
+class MAiPluginSettingsItem
+    {
+public:
+
+    /**
+     * Get a pointer to the descriptor value of the setting.
+     *
+     * @return returns the value of the setting item.
+     *
+     * @since S60 3.2
+     */
+    virtual TPtrC Value() = 0;
+
+    /**
+     * Sets the setting value.
+     *
+     * @param aValue       the descriptor value for the Setting.
+     * @param aSaveToStore (this parameter is ignored)
+     *
+     * @since S60 3.2
+     */
+    virtual void SetValueL(const TDesC& aValue, TBool aSaveToStore = ETrue) = 0;
+
+    /**
+     * Get publisher uid this setting item belongs to.
+     *
+     * @return publisher uid.
+     *
+     * @since S60 3.2
+     */
+    virtual const TUid& PublisherId() const = 0;
+
+    /**
+     * Set publisher uid this setting item belongs to.
+     *
+     * @param aUid publisher uid.
+     *
+     * @since S60 3.2
+     */
+    virtual void SetPublisherId(const TUid& aUid) = 0;
+
+    /**
+     * Get setting item key.
+     *
+     * @return key value.
+     *
+     * @since S60 3.2
+     */
+    virtual TInt32 Key() const = 0;
+
+    /**
+     * Set setting item key.
+     *
+     * @param aKey setting item key.
+     *
+     * @since S60 3.2
+     */
+    virtual void SetKey(TInt32 aKey) = 0;
+
+    /**
+     * Set storer for this setting item.
+     *
+     * @param aStorer pointer to instance of storer interface.
+     *
+     * @since S60 3.2
+     */
+    virtual void SetStorer(MAiPluginSettingsStorer* aStorer) = 0;
+
+    /**
+     * Reads this setting item value from settings store.
+     *
+     * @since S60 3.2
+     */
+    virtual void ReadFromStoreL() = 0;
+
+    /**
+     * Saves this setting item value to settings store.
+     *
+     * @since S60 3.2
+     */
+    virtual void SaveToStoreL() = 0;
+
+protected:
+
+    /**
+     * Protected destructor prevents deletion through this interface.
+     */
+    ~MAiPluginSettingsItem() { }
+
+    };
+
+
+/**
+ * Active Idle framework dynamic content model item interface.
+ *
+ * @since S60 5.0
+ */
+class MAiPluginContentItem
+    {
+public:
+
+    /**
+     * Get a pointer to the descriptor name of the content item.
+     *
+     * @return returns the value of the content item.
+     *
+     * @since S60 5.0
+     */
+    virtual TPtrC Name() = 0;
+
+    /**
+     * Sets the content item name.
+     *
+     * @param aName  the descriptor name for the content item.
+     *
+     * @since S60 5.0
+     */
+    virtual void SetNameL(const TDesC& aName) = 0;
+
+    /**
+     * Get a pointer to the content item type.
+     *
+     * @return returns content item type
+     *
+     * @since S60 5.0
+     */
+    virtual TPtrC Type() = 0;
+
+    /**
+     * Sets the type of the content item.
+     *
+     * @param aType
+     *
+     * @since S60 5.0
+     */
+    virtual void SetTypeL(const TDesC& aType) = 0;
+    
+protected:
+
+    /**
+     * Protected destructor prevents deletion through this interface.
+     */
+    ~MAiPluginContentItem() { }
+    };
+
+
+/**
+ * Active Idle framework dynamic content source configuration interface.
+ *
+ * @since S60 5.0
+ */
+class MAiPluginConfigurationItem
+    {
+public:
+
+    /**
+     * Get a pointer to the configuration item owner.
+     *
+     * @return returns configuration item type
+     *
+     * @since S60 5.0
+     */
+    virtual TPtrC Owner() = 0;
+    
+    /**
+     * Sets the owner of the configuration item.
+     *
+     * @param aOwner
+     *
+     * @since S60 5.0
+     */
+    virtual void SetOwnerL( const TDesC& aOwner ) = 0;
+
+    /**
+     * Get a pointer to the descriptor name of the configuration item.
+     *
+     * @return returns the name of the configuration item.
+     *
+     * @since S60 5.0
+     */
+    virtual TPtrC Name() = 0;
+
+    /**
+     * Sets the configuration item name.
+     *
+     * @param aName the descriptor name for the configuration item.
+     *
+     * @since S60 5.0
+     */
+    virtual void SetNameL( const TDesC& aName ) = 0;
+    
+    /**
+     * Get a pointer to the configuration item value.
+     *
+     * @return returns configuration item value
+     *
+     * @since S60 5.0
+     */
+    virtual TPtrC Value() = 0;
+
+    /**
+     * Sets the value of the configuration item.
+     *
+     * @param aValue
+     *
+     * @since S60 5.0
+     */
+    virtual void SetValueL( const TDesC& aValue ) = 0;
+    
+protected:
+
+    /**
+     * Protected destructor prevents deletion through this interface.
+     */
+    ~MAiPluginConfigurationItem() { }
+    };
+
+#endif // M_AIPLUGINSETTINGS_H
+