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/*
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* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: LandmarksUi Content File -
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* Base class for application's (view-based) selectors
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*
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*/
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#ifndef CLMKAPPLMITEMSELECTORIMPL_H
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#define CLMKAPPLMITEMSELECTORIMPL_H
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// INCLUDES
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#include "CLmkAppSelectorImplBase.h"
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#include "MLmkAOOperationObserver.h"
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#include "MLmkLocationObserver.h"
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#include "lmkwaitdlglauncher.h"
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#include <CLmkEditorDlg.h>
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// FORWARD DECLARATIONS
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class CLmkLmItemListProvider;
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class CLmkDbUtils;
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class CLmkLocationService;
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class TPosition;
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class CPosLandmark;
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class CLmkSender;
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class CLmkLocSettingsLauncher;
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// CLASS DECLARATION
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/**
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* Base class for application's (view-based) selectors that list items
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* having TPosLmItemId, i.e. using provider of type CLmkLmItemListProvider.
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*/
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class CLmkAppLmItemSelectorImpl
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: public CLmkAppSelectorImplBase,
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public MLmkAOOperationObserver,
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public MLmkLocationObserver,
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public MLmkWaitDialogLauncherObserver
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{
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public: // Constructors and destructor
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/**
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* Destructor.
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*/
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~CLmkAppLmItemSelectorImpl();
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public: // New functions
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/**
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* Method for changing an icon of a listbox item. Calls templated
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* method which should handle subclass-specific details.
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*/
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void ChangeIconCmdL();
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// Added for Bug Fix
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void DiskSpaceBelowCriticalLevelL(
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TInt aBytesToWrite, TChar aDrive);
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TInt CalculateLandmarkDisksize(
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const CPosLandmark& aLandmark);
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public: // From CLmkAppSelectorImplBase
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MLmkListMemento* MementoL();
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/**
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* Method to handle change in screen size.
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* When the icon selection popup is shown screen size changes have to
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* be propagated to the popup.
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*/
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void HandleScreenSizeChange();
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TInt CurrentCategoryId();
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public: //from MLmkMapAndNavigationObserver
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void HandleLmCreated(TPosLmItemId aNewLmkItemId);
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public://from MLmkWaitDialogLauncherObserver
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void HandleDialogDismissed( TInt aButtonId );
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protected: // From MEikCommandObserver
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void ProcessCommandL( TInt aCommandId );
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protected: // From MLmkLocationObserver
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void NotifyL( const TInt aStatus );
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void NotifyErrorL( TInt aErrorCode );
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protected: // New functions
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/**
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* Returns provider reference as CLmkLmItemListProvider type.
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* @return provider reference
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*/
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CLmkLmItemListProvider& LmItemListProvider();
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/**
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* Currently selected item's id
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* @return TPosLmItemId
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*/
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TPosLmItemId SelectedIdL();
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/**
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* Currently marked item ids
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* @return TPosLmItemId array reference
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*/
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RArray<TPosLmItemId>& MarkedItemIdsL();
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/**
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* Template method called by ChangeIconCmdL.
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* @param aId
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* @param aIconIndex
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*/
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virtual void ChangeIconL( TPosLmItemId aId, TInt aIconIndex, TInt aMaskIndex) = 0;
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/**
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* Template method called by ChangeIconCmdL.
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* @param aIdArray
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* @param aIconIndex
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*/
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virtual void ChangeIconsL( RArray<TPosLmItemId>& aIdArray,
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TInt aIconIndex, TInt aMaskIndex) = 0;
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IMPORT_C void LaunchPosSettingsL();
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/**
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* Initial landmark
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* @param aLandmark
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*/
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virtual void InitialLandmarkL( CPosLandmark* /*aLandmark*/ ){}
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/**
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* Method to change the mark index or indexes after adding
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* new Landmark.
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* @param None
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*/
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void UpdateMarkIndexAfterAdditionL( TInt aIndexToBeSelected );
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//resolves id, to be focussed after deletion.
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void StoreIdTobeFocussedAfterDeletion( RArray<TPosLmItemId>& markedItemIds );
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//sets item to focus after deletion
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void SetFocusToItemAfterDeletionOfMarkedItems();
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protected: // Constructors and destructor
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/**
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* C++ default constructor.
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*/
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CLmkAppLmItemSelectorImpl( CPosLandmarkDatabase& aDb,
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CLmkSender& aSender,
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TBool aFindBox );
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/**
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* By default Symbian 2nd phase constructor is private.
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*/
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void BaseConstructL();
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private: //new functions
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/**
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* Make new landmark
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*/
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void NewLandmarkCmdL();
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/**
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* Executes landmark editor with correct parameters for
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* new landmark creation.
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* @param aLandmark empty or initialized landmark for editing
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*/
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void ExecuteNewLandmarkEditorL( CPosLandmark& aLandmark );
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/**
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* Request current location
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*/
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void RequestCurrenLocationL();
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/**
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* Create new landmark from current location
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* @param aPosition
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*/
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void CreateLmkFromCurrentLocationL( const TPosition& aPosition );
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static TInt MessageQueryCallBack( TAny* aPtr );
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protected: // Data
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///Ref:
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CLmkSender& iSender;
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///Own:
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CLmkDbUtils* iDbUtils;
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///Own:
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CLmkLocationService* iLocationService;
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RArray<TPosLmItemId> iMarkedItemIds;
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// If a new Item is added then the highlight will have to be
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// adjusted to point to the currently added Item.
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// For new Landmarks This flag will be set in this class
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// For new Categories this flag will be set in the derived class
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// And the flag is used in the respective derived classes.
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TBool iNewListBoxItemAdded;
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// Own: Pointer to Location Settings Launcher
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CLmkLocSettingsLauncher* iLauncher;
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//this holds the landmark view dialog
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CLmkEditorImpl* iDlg;
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/**
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* Wait dialog launcher
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* Owns
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*/
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CLmkWaitDialogLauncher* iWaitDialogLauncher;
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//item to focus after deletion
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TPosLmItemId iFocusItemIdAfterDeletion;
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};
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#endif // CLMKAPPLMITEMSELECTORIMPL_H
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// End of File
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