phonebookui/Phonebook/App/inc/CPbkRemoveFromGroupCmd.h
changeset 0 e686773b3f54
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/Phonebook/App/inc/CPbkRemoveFromGroupCmd.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,110 @@
+/*
+* Copyright (c) 2002 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: 
+*      Multiple contacts removal from group command.
+*
+*/
+
+
+#ifndef __CPbkRemoveFromGroupCmd_H__
+#define __CPbkRemoveFromGroupCmd_H__
+
+// INCLUDES
+#include <e32base.h>
+#include <cntdef.h>
+#include <AknProgressDialog.h>
+#include <MPbkCommand.h>
+#include <MPbkBackgroundProcess.h>
+
+
+// FORWARD DECLARATIONS
+class CPbkContactEngine;
+class CContactIdArray;
+class CPbkWaitNoteWrapperBase;
+class CPbkRemoveFromGroup;
+class CPbkContactViewListControl;
+
+// CLASS DECLARATION
+
+/**
+ * Multiple contacts removal from group command.
+ */
+class CPbkRemoveFromGroupCmd :
+        public CBase,
+        public MPbkCommand,
+        private MPbkProcessObserver        
+    {
+    public: // Interface
+        /**
+         * Creates a new instance of this class.
+         *
+         * @param aEngine reference to a contact engine
+         * @param aContacts contacts to delete
+		 * @param aUiControl the UI control to update
+		 * @param aGroupId the group where to remove from
+         * @return a new delete contacts command object
+         */
+        static CPbkRemoveFromGroupCmd* NewL
+            (CPbkContactEngine& aEngine,
+            const CContactIdArray& aContacts,
+            CPbkContactViewListControl& aUiControl,
+            TContactItemId aGroupId);
+
+        /**
+         * Sets aSelfPtr to NULL when this object is destroyed.
+         * @precond !aSelfPtr || *aSelfPtr==this
+         */
+        void ResetWhenDestroyed(CPbkRemoveFromGroupCmd** aSelfPtr);
+
+        /**
+         * Destructor.
+         */
+        ~CPbkRemoveFromGroupCmd();
+
+    public:  // from MPbkCommand
+        void ExecuteLD();
+        void AddObserver(MPbkCommandObserver& aObserver);
+
+    public:  // from MPbkProcessObserver
+        void ProcessFinished(MPbkBackgroundProcess& aProcess);
+
+    private:  // Implementation
+        CPbkRemoveFromGroupCmd(CPbkContactEngine& aEngine, CPbkContactViewListControl& aUiControl);
+        void ConstructL(const CContactIdArray& aContacts, TContactItemId aGroupId);                
+        void DestroySelf();
+
+    private:  // Data
+        /// Ref: Phonebook engine
+        CPbkContactEngine& iEngine;
+        /// Ref: UI control
+        CPbkContactViewListControl& iUiControl;
+        /// Own: set to ETrue in destructor entry
+        TBool iDestroyed;
+        /// Own: wait note wrapper
+        CPbkWaitNoteWrapperBase* iWaitNoteWrapper;
+        /// Own: contacts deletion process
+        CPbkRemoveFromGroup* iRemoveFromGroupProcess;
+        /// Own: contact to focus after deletion
+        TInt iFocusIndex;
+        /// Own: focused contact item
+        TContactItemId iFocusedContact;
+        /// Ref: pointer to pointer to reset in destructor
+        CPbkRemoveFromGroupCmd** iSelfPtr;
+        /// Ref: command observer
+        MPbkCommandObserver* iCommandObserver;        
+    };
+
+#endif // __CPbkRemoveFromGroupCmd_H__
+
+// End of File