diff -r 000000000000 -r 667063e416a2 locsrv_pub/location_triggering_api/inc/lbttriggerfilterbyarea.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locsrv_pub/location_triggering_api/inc/lbttriggerfilterbyarea.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 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:  Representing filter based on the geographical area
+*
+*/
+
+
+#ifndef LBTTRIGGERFILTERBYAREA_H
+#define LBTTRIGGERFILTERBYAREA_H
+
+#include <lbttriggerfilterbase.h>
+
+class CLbtGeoAreaBase;
+
+/**
+ * Class representing filter based on the geographical area.
+ *
+ * This class defines the geographical area filter used in retrieving triggers 
+ * from Location Triggering Server. When this filter is used, only triggers that 
+ * are inside the defined area will be retrieved. The area can be a geographical
+ * circle or rectangle. 
+ * 
+ * If the area is not set and the filter is used in listing triggers, no trigger 
+ * will be returned.
+ * 
+ * If the center of the geographical circular area is not specified(NaN), 
+ * latest acquired location of the Location Triggering Server is 
+ * used as the center. If the radius of the geographical circular area is zero, 
+ * no triggers will be retrieved.
+ *
+ * @lib lbt.lib
+ * @since S60 5.1
+ */
+class CLbtTriggerFilterByArea : public CLbtTriggerFilterBase
+    {
+public:
+    /**
+     * Returns CLbtTriggerFilterBase::EFilterByArea.
+     *
+     * @return CLbtTriggerFilterBase::EFilterByArea.
+     */
+    IMPORT_C virtual TFilterType Type() const;
+
+    /**
+     * Constructs a new instance of CLbtTriggerFilterByArea. 
+     *
+     * @param[in] aArea Pointer to the geographical area object. 
+     * Ownership of aArea is transferred to this object. 
+     * If the center of the geographical circular area is omitted, 
+     * latest acquired location is used when retrieving triggers.
+     * @return New instance of CLbtTriggerFilterByArea.
+     */
+    IMPORT_C static CLbtTriggerFilterByArea* NewL( 
+        CLbtGeoAreaBase* aArea );
+
+    /**
+     * Constructs a new instance of CLbtTriggerFilterByArea. 
+     * The returned object has no geographical area set. 
+     *
+     * @return New instance of CLbtTriggerFilterByArea.
+     */
+    IMPORT_C static CLbtTriggerFilterByArea* NewL();
+
+    /**
+     * Constructs a new instance of CLbtTriggerFilterByArea
+     * and pushes it onto cleanup stack.
+     * The returned object has no geographical area set. 
+     *
+     * @return New instance of CLbtTriggerFilterByArea.
+     */
+    IMPORT_C static CLbtTriggerFilterByArea* NewLC();
+
+    /**
+     * Destructor.
+     */
+    IMPORT_C virtual ~CLbtTriggerFilterByArea();
+    
+    /**
+     * Gets the geographical area, inside which the triggers are 
+     * retrieved.
+     *
+     * If the area has not been set, this function returns NULL.
+     *
+     * @return The pointer to the geographical area object. Ownership is not
+     * transferred to the client. 
+     */
+    IMPORT_C CLbtGeoAreaBase* Area();
+
+    /**
+     * Sets the geographical area in the filter. Only triggers that have 
+     * triggering area inside the defined area are retrieved.
+     *
+     * @param[in] aArea The pointer to the geographical area object. 
+     * Ownership of aArea is transferred to this object.
+     * If the area is a geographical circular area and the center of the
+     * area is not set, latest acquired location is used by Location 
+     * Triggering Server when retrieving triggers. 
+     */
+    IMPORT_C void SetArea( CLbtGeoAreaBase* aArea );
+
+protected:  
+    /**
+     * Externalize method that subclass must implement.
+     * @param[in] aStream Stream to which the object should be externalized.
+     */  
+    virtual void DoExternalizeL(RWriteStream& aStream) const ;
+    
+    /**
+     * Internalize method that subclass must implement.
+     * @param[in] aStream Stream from which the object should be internalized.
+     */
+    virtual void DoInternalizeL(RReadStream& aStream)  ;
+
+
+private:
+    /**
+     * Default constructor.
+     */
+    void ConstructL(CLbtGeoAreaBase* aArea);
+    
+    /**
+     * By default, prohibit copy constructor
+     */ 
+    CLbtTriggerFilterByArea( const CLbtTriggerFilterByArea& );
+    
+    /**
+     * Prohibit assigment operator
+     */
+    CLbtTriggerFilterByArea& operator= ( const CLbtTriggerFilterByArea& );
+    
+    /**
+     * Constructor.
+     */
+    CLbtTriggerFilterByArea();
+
+private:
+    /**
+     * The geographical area that the trigger lies in
+     */
+    CLbtGeoAreaBase* iGeoArea;
+
+    };
+
+
+#endif // LBTTRIGGERFILTERBYAREA_H