landmarksui/engine/inc/CLmkAddToCatOperation.h
branchRCL_3
changeset 18 870918037e16
parent 0 522cd55cc3d7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarksui/engine/inc/CLmkAddToCatOperation.h	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,135 @@
+/*
+* 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
+*				This class provides functionality for adding multiple
+*               landmarks to multiple categories in one asynchronous
+*               operation.
+*
+*/
+
+
+
+
+
+
+
+
+#ifndef CLMKADDTOCATOPERATION_H
+#define CLMKADDTOCATOPERATION_H
+
+//  INCLUDES
+#include "MLmkAOOperationObserver.h"
+#include <EPos_CPosLmOperation.h>
+#include <EPos_Landmarks.h>
+
+// FORWARD DECLARATIONS
+class CPosLmCategoryManager;
+
+// CLASS DECLARATION
+
+/**
+* CLmkAddToCatOperation class.
+* This class provides functionality for adding multiple landmarks to
+* multiple categories in one asynchronous operation. It is done by chaining
+* multiple CPosLmCategoryManager::AddCategoryToLandmarksL() operations.
+*/
+class CLmkAddToCatOperation
+: public CPosLmOperation,
+  public MLmkAOOperationObserver
+    {
+    public:  // Constructors and destructor
+        /**
+        * Creates CLmkAddToCatOperation
+        * @param aCategoryMgr
+        * @param aLandmarkIdArray
+        * @param aCategoryIdArray
+        * @return newly instantiated object
+        */
+        static CLmkAddToCatOperation* NewL(
+                            CPosLmCategoryManager& aCategoryMgr,
+                            const RArray<TPosLmItemId>& aLandmarkIdArray,
+                            const RArray<TPosLmItemId>& aCategoryIdArray );
+
+        /**
+        * Creates CLmkAddToCatOperation
+        * @param aCategoryMgr
+        * @param aLandmarkId
+        * @param aCategoryIdArray
+        * @return newly instantiated object
+        */
+        static CLmkAddToCatOperation* NewL(
+                            CPosLmCategoryManager& aCategoryMgr,
+                            TPosLmItemId aLandmarkId,
+                            const RArray<TPosLmItemId>& aCategoryIdArray );
+
+        /**
+        * Destructor.
+        */
+        ~CLmkAddToCatOperation();
+
+    public: // From CPosLmOperation
+        void NextStep( TRequestStatus& aStatus, TReal32& aProgress );
+        void ExecuteL();
+
+    protected: // From MLmkAOOperationObserver
+        void HandleOperationL( TOperationTypes aType,
+                              TReal32 aProgress,
+                              TInt aStatus );
+
+    protected:  // Constructors and destructor
+        /**
+        * C++ constructor.
+        * @param aCategoryMgr
+        * @return newly instantiated object
+        */
+        CLmkAddToCatOperation( CPosLmCategoryManager& aCategoryMgr );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        * @param aLandmarkIdArray
+        * @param aCategoryIdArray
+        */
+        void ConstructL( const RArray<TPosLmItemId>& aLandmarkIdArray,
+                         const RArray<TPosLmItemId>& aCategoryIdArray );
+
+    private: //new functions
+        /**
+        * Internal helper method which performs one
+        * CPosLmCategoryManager::AddCategoryToLandmarksL() operation.
+        * @param aCategoryId
+        */
+        void DoAddToCatStepL( TPosLmItemId aCategoryId );
+
+    private:    // Data
+        RArray<TPosLmItemId> iLmIdArray;
+
+        RArray<TPosLmItemId> iCatIdArray;
+
+        CPosLmCategoryManager& iCategoryMgr;
+
+        TInt iCurrentIndex;
+
+        ///Ref:
+        TRequestStatus* iStatus;
+
+        ///Ref:
+        TReal32* iProgress;
+
+        ///Own:
+        CLmkAOOperation* iAddOperation;
+    };
+
+#endif      // CLMKADDTOCATOPERATION_H
+
+// End of File