diff -r 000000000000 -r f979ecb2b13e calendarui/globaldata/inc/calencontextimpl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/globaldata/inc/calencontextimpl.h	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,234 @@
+/*
+* 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:   Implementation of calendar context.
+*
+*/
+
+
+
+#ifndef CALENCONTEXTIMPL_H
+#define CALENCONTEXTIMPL_H
+
+// FORWARD DECLARATIONS
+class MCalenContextChangeObserver;
+
+// INCLUDES
+#include <calencontext.h>
+#include <caleninstanceid.h>            // TCalenInstanceId
+#include <calentry.h>
+#include <vwsdef.h>
+#include <EPos_CPosLandmark.h>
+
+// CLASS DEFINITIONS
+/**
+ * The controller handles events from the rest of Calendar and delegates
+ * them to the appropriate place (i.e. the action ui classes).
+ */
+class CCalenContextImpl : public CBase, public MCalenContext
+    {
+
+public:  // Construction and destruction
+    
+    /**
+     * The only reason this should be created outside of this dll is for
+     * SCalenCommand, which needs a default constructor. Normal usage is
+     * to use the accessor from the global data. Attempting to call
+     * "setters" on any context not from the global data will panic.
+     */
+    CCalenContextImpl( MCalenContextChangeObserver* aObserver );
+    CCalenContextImpl();
+    CCalenContextImpl( const CCalenContextImpl& aContext );
+    ~CCalenContextImpl();
+
+public:  // from MCalenContext
+    
+    // Utils
+    /**
+     * Returns the default time for views. (Normally 8am.) This would be
+     * used for example by the month view, which sets the focus time to
+     * 8am on a day. Then when opening the week view, a sane time is shown.
+     */
+    TTimeIntervalMinutes DefaultTimeForViews() const;
+
+    /**
+     * Returns the default TCalTime for views. (Normally 8am today.) This
+     * would be used for example when a view is the first view loaded in
+     * Calendar.
+     */
+    TCalTime DefaultCalTimeForViewsL() const;
+
+    // Setters
+    /**
+     * Sets the date and time currently focused.
+     * @param aFocusTime The new focus date and time.
+     * @param aViewId The view id of the currently active view.
+     */
+    void SetFocusDateAndTimeL( const TCalTime& aFocusDateTime,
+            const TVwsViewId& aViewId );
+
+    /**
+     * Sets the date currently focused. When retrieving the focus
+     * date and time after calling this function, the time component
+     * will be set to the default of view. When retrieving the focus
+     * time only, it will be set to -1.
+     * @param aFocusDate The new focus date and time.
+     * @param aViewId The view id of the currently active view.
+     */
+    void SetFocusDateL( const TCalTime& aFocusDate,
+            const TVwsViewId& aViewId );
+
+    /**
+     * Sets the id of the instance currently focused.
+     * @param aInstanceId the id of the focused instance.
+     * @param aViewId The view id of the currently active view.
+     */
+    void SetInstanceIdL( const TCalenInstanceId& aInstanceId,
+            const TVwsViewId& aViewId );
+
+    /**
+     * Sets the time and instance currently focused.
+     * @param aFocusTime The new focus time. If no time is focused, set
+     * the Utc time of this object to be Time::NullTTime.
+     * @param aInstanceId the id of the focused instance.
+     * @param aViewId The view id of the currently active view.
+     */
+    void SetFocusDateAndTimeAndInstanceL( const TCalTime& aFocusDateTime,
+            const TCalenInstanceId& aInstanceId,
+            const TVwsViewId& aViewId );
+
+    // Getters
+    /**
+     * Gets the date and time currently focused.
+     * @return The currently focused date and time. When no time is
+     * focused, the default time on the current date will be returned.
+     */
+    TCalTime FocusDateAndTimeL() const;
+
+    /**
+     * Gets the time currently focused.
+     * @return The currently focused time. When no time is
+     * focused, -1 will be returned.
+     */
+    TTimeIntervalMinutes FocusTime() const;
+
+    /**
+     * Gets the id of the instance currently focused.
+     * @return The instance id currently focused. When no instance is focused,
+     * this will be TCalenInstanceId::NullInstanceIdL()
+     */
+    TCalenInstanceId InstanceId() const;
+
+    /**
+     * Gets the id of the currently active view.
+     * @return The view id of the currently active view.
+     */
+    TVwsViewId ViewId() const;
+
+public:	// Multiple Context support
+
+    /**
+     * Set multiple context ids
+     *
+     * @param aMutlipleContextIds
+     */	
+    void SetMutlipleContextIds(RArray<TCalenInstanceId>& aMutlipleContextIds);
+
+    /**
+     * Remove multiple context id 
+     * 
+     * @param aInstanceId Instance Id for which context to be removed
+     */
+    void RemoveMultipleContextId(TCalenInstanceId aInstanceId);
+
+    /**
+     * Resets all the multiple context ids
+     * 
+     */
+    void ResetMultipleContextIds(TInt aDbId=0);
+
+    /**
+     * Getter for multiple context ids
+     *
+     * @return RArray<TCalenInstanceId>&
+     */
+    RArray<TCalenInstanceId>& GetMutlipleContextIds(TInt aDbId=0);
+
+    /**
+     * Returns mutliple context's count
+     *
+     * @return 
+     */
+    TInt MutlipleContextIdsCount();
+
+    /**
+     * Sets the user selected landmark
+     * @param aLandMark	Landmark object
+     */
+    void SetLandMark(CPosLandmark* aLandMark);
+
+    /**
+     * Returns the user selected landmark
+     * @return Landmark object
+     */
+    CPosLandmark* GetLandMark();
+
+    /**
+     * Resets the landmark
+     */
+    void ResetLandMark();
+
+    /**
+     * Allows extending this API without breaking BC.
+     * 
+     * @param aExtensionUid specifies
+     * @return extension of the requested type
+     */
+    TAny* CalenContextExtensionL( TUid aExtensionUid );
+    
+	/**
+	* @brief Get calendar filename 
+	* 
+	* @return TDesC& reference to calendar filename
+	*/
+    TDesC& GetCalendarFileNameL() const;
+
+    /**
+	* @brief Set the calendar filename
+	*
+	* @param aName referance to calendar file name 
+	*/
+    void SetCalendarFileNameL(const TDesC& aName);
+    
+    /**
+	* @brief Resets calendar file name in context
+	*/
+    void ResetCalendarFileName();
+
+private:  // Data
+    MCalenContextChangeObserver* iObserver;
+    TCalTime iFocusDate;
+    TTimeIntervalMinutes iFocusTime;
+    TCalenInstanceId iInstanceId;
+    TVwsViewId iViewId;
+    CPosLandmark* iLandMark;
+    CCalGeoValue* iGeoValue;
+    HBufC* iLocation;
+    // Multiple context ids
+    RArray<TCalenInstanceId> iMutlipleContextIds;
+    HBufC* iCalenFileName;
+    };
+
+#endif // CALENCONTEXTIMPL_H
+
+// End of file