--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/inc/cesmrlocationpluginhandler.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,167 @@
+/*
+* Copyright (c) 2008-2008 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:  ESMR GUI Location plugin handler
+*
+*/
+
+#ifndef CESMRLOCATIONPLUGINHANDLER_H
+#define CESMRLOCATIONPLUGINHANDLER_H
+
+#include <e32base.h>
+#include "mesmrlocationpluginobserver.h"
+
+class CESMRLocationPlugin;
+class MESMRCalEntry;
+class CESMRUrlParserPlugin;
+class CESMREditorDialog;
+class CESMRLocationHistoryManager;
+class MObjectProvider;
+
+/**
+* CESMRLocationPluginHandler encapsulates the handling of esmr location commands
+* with ESMR Location Plugin
+* 
+* @lib esmrgui.lib
+*/
+NONSHARABLE_CLASS(CESMRLocationPluginHandler) : public CBase,
+												public MESMRLocationPluginObserver					
+    {
+public: // Construction and destruction    
+    /**
+     * Creates new CESMRViewerCmdHandler object. Ownership
+     * is transferred to caller.
+     * @return Pointer to created CESMRViewerCmdHandler object.
+     */
+     static CESMRLocationPluginHandler* NewL( MObjectProvider& aParent );     
+     
+    /**
+     * C++ destructor
+     */
+    ~CESMRLocationPluginHandler();
+
+    /**
+     * Handles a Location plugin command from editor.
+     * 
+     * @param aCommand the command to handle
+     * @param aEntry   the entry to handle via command
+     * @param aIgnoreQuery if ETrue
+     * "Replace previous location" query is not shown.
+     * @return ETrue if entry was updated during command processing
+     */
+    TBool HandleCommandL( TInt aCommand,
+                         MESMRCalEntry& aEntry,
+                         TBool aIgnoreQuery = EFalse );
+    
+    /**
+     * Verifies if given command can be handled for given entry.
+     * 
+     * @param aCommand the command to verify
+     * @param aEntry the entry for command
+     * @return ETrue if the command can be handled using HandleCommandL
+     *               for the entry.
+     */
+    TBool IsCommandAvailableL( TInt aCommand, const MESMRCalEntry& aEntry );
+    
+    /**
+     * Stores calendar entry's location into location history.
+     * 
+     * @param aEntry calendar entry which's location is stored.
+     */
+    void StoreLocationToHistoryL( const MESMRCalEntry& aEntry );
+    
+    /**
+     * Updates entry location field.
+     * @param aEntry entry to update the location field
+     * @param aLocation location text to update into entry
+     * @param aIgnoreQuery if ETrue, "Replace previous location" query is
+     * not displayed.
+     * @return ETrue if aEntry location field was modified. 
+     */
+    static TBool UpdateEntryLocationL( MESMRCalEntry& aEntry,
+                                       const TDesC& aLocation,
+                                       TBool aIgnoreQuery ); 
+    
+protected: // From MESMRLocationPluginObserver
+	void SelectFromMapCompleted( TInt aError,
+                                 CPosLandmark* aLandmark );
+	
+private: // Implementaton
+	CESMRLocationPluginHandler( MObjectProvider& aParent );
+	void ConstructL();
+	CESMRLocationPlugin& LocationPluginL();
+	void UpdateEntryFromLandmarkL( MESMRCalEntry& aEntry,
+                                   const CPosLandmark& aLandmark );
+	HBufC* CreateAddressFromLandmarkL( const CPosLandmark& aLandmark );	
+	void SearchFromLandmarksL( MObjectProvider* aParent,
+                               MESMRCalEntry& aEntry );
+	void ShowSelectPreviousLocationQueryL( MESMRCalEntry& aEntry );
+	void UpdateEntryLocationL( MESMRCalEntry& aEntry, const TDesC& aLocation );
+	void UpdateEntryDescriptionL( MESMRCalEntry& aEntry,
+                                  const TDesC& aLocationUrl );
+	CESMRUrlParserPlugin& UrlParserL();
+	CESMRLocationHistoryManager& LocationHistoryManagerL();
+	
+private: // Data
+	
+	/**
+     * Query ignore flag 
+     */
+    TBool iIgnoreQuery;
+    
+	/**
+     * Entry update flag
+     * 
+     */
+    TBool iEntryUpdated;
+    
+	/**
+	 *  Location plugin.
+	 *  Own.
+	 */
+	CESMRLocationPlugin* iLocationPlugin;
+	
+	/**
+	 * Location Plugin synchronizer.
+	 * Own.
+	 */
+	CActiveSchedulerWait* iWait;
+	
+	/**
+	 * Location url parser.
+	 * Own.
+	 */
+	CESMRUrlParserPlugin* iUrlParser;
+	
+    /**
+     * Pointer to result of landmark fetch.
+     * Own.
+     */
+	CPosLandmark* iLandmark;
+	
+	/**
+	 * Pointer to CLmkLandmarkSelectorDlg parent object.
+	 * Ref.
+	 */
+	MObjectProvider* iParent;
+	
+	/**
+     * Location history manager.
+     * Own.
+	 */
+	CESMRLocationHistoryManager* iLocationHistoryManager;
+	
+    };
+
+#endif // CESMRLOCATIONPLUGINHANDLER_H
+