locationsystemui/locationsysui/locsuplsettingsui/inc/locsuplserverview.h
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     1 /*
       
     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  SUPL server UI view
       
    15 *
       
    16 */
       
    17 
       
    18 #ifndef C_LOCSUPLSERVERVIEW_H_
       
    19 #define C_LOCSUPLSERVERVIEW_H_
       
    20 
       
    21 //  System Includes
       
    22 #include <data_caging_path_literals.hrh>
       
    23 #include <e32base.h>
       
    24 #include <aknview.h>
       
    25 #include <ConeResLoader.h>
       
    26 
       
    27 // User Includes
       
    28 #include "locsuplsettingsuid.hrh"
       
    29 #include "locsuplsettingseventhandler.h"
       
    30 
       
    31 // Forward Declarations
       
    32 class CLocSUPLServerContainer;
       
    33 class MLocSUPLSettingsEventHandler;
       
    34 class CLocSUPLSettingsUiEngine;
       
    35 class CLocSUPLServerEditor;
       
    36 
       
    37 // Constant Declarations
       
    38 const TUid KLocSUPLServerUiViewId = { KLOCSUPLSERVERUIUID3 };
       
    39 
       
    40 // Class Declaration
       
    41 
       
    42 /**
       
    43  * SUPL server UI View. 
       
    44  */
       
    45 class CLocSUPLServerView : public CAknView
       
    46 	{
       
    47     public:
       
    48         /**
       
    49          * Creates new SUPL server UI View.
       
    50          *
       
    51          * @param aEngine                   Reference to the SUPL Settings
       
    52          *                                  engine
       
    53          * @param aEventHandler			    Reference to the Event Handler
       
    54          * @return CLocSUPLServerView*	Reference to the application view
       
    55          */                                                 
       
    56         static CLocSUPLServerView* NewL( 
       
    57                             CLocSUPLSettingsUiEngine&       aEngine,
       
    58         					MLocSUPLSettingsEventHandler&	aEventHandler );
       
    59 
       
    60 		/**
       
    61          * Creates new SUPL Settings UI View. Leaves the object on the 
       
    62          * Clean up stack
       
    63          *
       
    64          * @param aEngine                   Reference to the SUPL Settings
       
    65          *                                  engine          
       
    66          * @param aEventHandler			    Pointer to the Event Handler
       
    67 		 * @return CLocSUPLServerView*	Reference to the application view
       
    68          */                                                 
       
    69         static CLocSUPLServerView* NewLC( 
       
    70                             CLocSUPLSettingsUiEngine&       aEngine,
       
    71          					MLocSUPLSettingsEventHandler&	aEventHandler );
       
    72         
       
    73 		/**
       
    74 		 * Destructor
       
    75 		 */
       
    76 		~CLocSUPLServerView ();
       
    77 		
       
    78         /**
       
    79          * Handles the Screen Size update
       
    80          */
       
    81         void HandleScreenSizeChange();
       
    82         
       
    83         /**
       
    84          * Updates the View
       
    85          */
       
    86         void UpdateView();
       
    87 		
       
    88         /**
       
    89 		 * Returns the Selected element. The list box model defines the
       
    90 		 * enumeration that would determine the current element that has been
       
    91 		 * selected
       
    92 		 *
       
    93 		 * @return TInt Index of the item selected
       
    94 		 */
       
    95 		TInt SelectedItemIndex();
       
    96 		         
       
    97 		/**
       
    98          * From CAknView. 
       
    99          */
       
   100 		void DoActivateL( const TVwsViewId& aPrevViewId,
       
   101 		 						 TUid		 aCustomMessageId,
       
   102 						   const TDesC8&	 aCustomMessage);
       
   103 		
       
   104 		/**
       
   105          * From CAknView. 
       
   106          */
       
   107         void DoDeactivate();
       
   108  
       
   109  		/**
       
   110          * From CAknView. Returns the View Id. Should be chosen to reflect 
       
   111 		 * the Implementation UID of the Plugin
       
   112          */
       
   113         TUid Id() const;
       
   114 
       
   115         /**
       
   116          * From CAknView. 
       
   117          */
       
   118         void HandleCommandL( TInt aCommand );
       
   119         
       
   120        /**
       
   121         * From MEikMenuObserver
       
   122         */
       
   123         void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );
       
   124                 
       
   125 	private:
       
   126 		/**
       
   127  		 * C++ Overloaded Constructor
       
   128 		 */
       
   129 		CLocSUPLServerView( CLocSUPLSettingsUiEngine&     aEngine,
       
   130 		 					MLocSUPLSettingsEventHandler& aEventHandler );
       
   131 
       
   132 		/**
       
   133 		 * Second Phase Constructor
       
   134 		 */
       
   135 		void ConstructL();
       
   136 
       
   137         /**
       
   138         * Shows or dims help option, depending wheather help feature
       
   139         * is supported or not.
       
   140         * @param aMenuPane
       
   141         */
       
   142         void HandleHelpFeature( CEikMenuPane& aMenuPane ) const;		
       
   143 		
       
   144 		/**
       
   145 		 * Second Phase Constructor
       
   146 		 */
       
   147 		TInt DeletionConfirmationQueryL( const TInt aAmount );
       
   148 		
       
   149 		/**
       
   150 		 * Deletes the selected server/s
       
   151 		 */
       
   152 		void DeleteServerL();
       
   153 		
       
   154 		/**
       
   155 		 * Sets the selected server/s as disable
       
   156 		 */
       
   157 		void DisableServerL();
       
   158 		
       
   159 		/**
       
   160 		 * Sets the selected server/s as enable
       
   161 		 */
       
   162 		void EnableServerL();
       
   163 
       
   164 		/**
       
   165 		 * Sets MSK Button Group
       
   166 		 */		
       
   167 		void ChangeMSKL();
       
   168 		
       
   169 		/**
       
   170 		 * Gets the ids for selected items
       
   171 		 */		
       
   172 		void GetSelectedItemIdsL(
       
   173 		    RArray<TInt64>& aSelectedItems,
       
   174 		    const CArrayFix<TInt>& aSelectedIndexes ) const;
       
   175 		
       
   176 		/**
       
   177 		 * Gets the count for disabled servers
       
   178 		 */		
       
   179 		TInt SelectedDisabledServerCountL();
       
   180 		
       
   181 	private:		
       
   182 		/**
       
   183 		 * Reference to the event Handler for handling UI events
       
   184 		 */
       
   185 		MLocSUPLSettingsEventHandler&	iEventHandler;
       
   186 	
       
   187 	    /**
       
   188 	     * Reference to the SUPL Settings engine
       
   189 	     */
       
   190 	    CLocSUPLSettingsUiEngine&     	iEngine;	
       
   191 
       
   192 		/**
       
   193 		 * Container Object
       
   194 		 * Owns
       
   195 		 */
       
   196 		CLocSUPLServerContainer*		iContainer;
       
   197 		
       
   198 		/**
       
   199          * Container Object used while prioritizing the servers
       
   200          * TC Id: ou1cimx1#219289
       
   201          * Owns
       
   202          */		
       
   203 	      CLocSUPLServerContainer*        iNewContainer;
       
   204 		/**
       
   205 		 * Boolean value to indicate that the SUPL settings UI is
       
   206 		 * started from the settings UI server.
       
   207 		 */
       
   208 		TBool                         	iStartedFromServer;
       
   209 		
       
   210 		/**
       
   211 		 * Boolean value to start the prioritize operation
       
   212 		 */		
       
   213 		TBool							iStartedPrioritize;
       
   214 		
       
   215 		/**
       
   216 		 * Value to store the selected server index 
       
   217 		 * for prioritize operation
       
   218 		 */				
       
   219 		TInt 							iSelectedIndex;
       
   220 		
       
   221 		/**
       
   222 		 * Value to store the selected server's slpId 
       
   223 		 * for prioritize operation
       
   224 		 */				
       
   225 		TInt64							iSelectedSlpId;
       
   226 	};			
       
   227 
       
   228 #endif // C_LOCSUPLSERVERVIEW_H_
       
   229