landmarksui/uicontrols/inc/CLmkSelectorImplBase.h
branchRCL_3
changeset 17 1fc85118c3ae
parent 16 8173571d354e
child 18 870918037e16
--- a/landmarksui/uicontrols/inc/CLmkSelectorImplBase.h	Thu Aug 19 09:48:36 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,193 +0,0 @@
-/*
-* Copyright (c) 2004 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:    LandmarksUi Content File -    Selector functionality common to both application (view-based) and
-                 common ui components (dialog-based).
-*
-*/
-
-
-
-
-
-
-
-#ifndef CLMKSELECTORIMPLBASE_H
-#define CLMKSELECTORIMPLBASE_H
-
-//  INCLUDES
-#include "MLmkListProviderObserver.h"
-#include <EPos_Landmarks.h> // Lm typedefs, constants etc.
-
-// FORWARD DECLARATIONS
-class CPosLandmarkDatabase;
-class CLmkListProviderBase;
-class CLmkSelectorIconMgr;
-class CAknIconArray;
-class CLmkUiUtils;
-class MLmkListMemento;
-class CEikListBox;
-class CEikonEnv;
-
-// CLASS DECLARATION
-
-/**
-*  Selector functionality common to both application (view-based) and
-*  common ui components (dialog-based).
-*
-*/
-class CLmkSelectorImplBase
-: public CBase,
-  public MLmkListProviderObserver
-    {
-    public:  // Constructors and destructor
-        /**
-        * Destructor.
-        */
-        ~CLmkSelectorImplBase();
-
-    public: // New functions
-        /**
-        * Sets memento to be used by this class. Memento's
-        * lifetime must be at least as long as this class's lifetime.
-        * @param aMemento
-        */
-        IMPORT_C void SetMemento( MLmkListMemento& aMemento );
-
-        /**
-        * Creates a memento (but does not set it with SetMemento()).
-        * @return created memento, ownership is transferred
-        */
-        virtual MLmkListMemento* MementoL() = 0;
-
-        /**
-        * Template method implemented by the subclass and called by
-        * the base class.
-        */
-        virtual void SetupListProviderL() = 0;
-
-        /**
-        * Template method implemented by the subclass and called by
-        * the base class. Needed since composite selector doesn't
-        * have own list provider but it utilizes other providers.
-        * @return CLmkListProviderBase reference
-        */
-        virtual const CLmkListProviderBase& ListProvider() const = 0;
-
-        /**
-        * Return number of visible items
-        * @return TInt
-        */
-        virtual TInt ListVisibleItemCount() = 0;
-
-        /**
-        * Return number of marked items
-        * @return TInt
-        */
-        virtual TInt ListMarkedItemCountL() = 0;
-
-    protected: // New functions
-        /**
-        * Helper method which creates icon array and icon manager, sets
-        * default icons and gives icon manager reference to list provider.
-        * @return created icon array, left in the cleanup stack
-        */
-        CAknIconArray* SetupIconMgrLC();
-
-        /**
-        * Helper method for storing listbox state.
-        * @param aListbox
-        * @param aProvider
-        * @param aFiltered
-        */
-        void Store( const CEikListBox& aListBox,
-                    const CLmkListProviderBase& aProvider,
-                    TBool aFiltered );
-
-        /**
-        * Helper method for restoring listbox state
-        * @param aListbox
-        * @param aProvider
-        * @param aFiltered
-        */
-        void Restore( const CEikListBox& aListBox,
-                      const CLmkListProviderBase& aProvider,
-                      TBool aFiltered );
-
-    protected: // From MLmkListProviderObserver
-        void HandleListProviderEvent( TLmkListProviderEventType aEvent );
-
-    protected: // Constructors and destructor
-        /**
-        * C++ default constructor.
-        * @param aDb
-        * @return newly instantiated object
-        */
-        CLmkSelectorImplBase( CPosLandmarkDatabase& aDb );
-
-        /**
-        * By default Symbian 2nd phase constructor is private.
-        */
-        void BaseConstructL();
-
-    protected: // Data
-
-        ///Ref:
-        CPosLandmarkDatabase& iDb;
-
-        ///Ref:
-        MLmkListMemento* iMemento;
-
-        ///Own:
-        CLmkListProviderBase* iListProvider;
-
-        ///Own:
-        CLmkSelectorIconMgr* iIconMgr;
-
-        ///Own:
-        CLmkUiUtils* iLmkUiUtils;
-
-    private: // Internal classes
-
-        // This struct-like class is used for postponing memento.
-        // It does not own any heap data.
-        class TLmkRestoreData
-            {
-            public: // Constructor:
-                TLmkRestoreData();
-
-            public: // Public data:
-                TBool iRestoreRequested;
-                const CEikListBox* iListBox;
-                const CLmkListProviderBase* iProvider;
-                TBool iFiltered;
-            };
-
-    private: // Data
-        // These should not be used by subclasses, their content is
-        // guaranteed to be correct only within this class.
-
-        ///Latest provider event recorded by this class
-        TLmkListProviderEventType iSelectorImplBaseLatestListEvent;
-
-        ///Contains information for possible postponed memento operation
-        TLmkRestoreData iRestoreData;
-
-    protected:
-        // Ref
-        CEikonEnv*      iEnv;
-    };
-
-#endif      // CLMKSELECTORIMPLBASE_H
-
-// End of File