1 /*

     2 * Copyright (c) 2005 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:  Container for the main view.

    15 *

    16 */

    17 

    18 #ifndef __DEVENCUI_MAINVIEW_CONTAINER_H__

    19 #define __DEVENCUI_MAINVIEW_CONTAINER_H__

    20 

    21 //INCLUDES

    22 

    23 //System Includes

    24 #include <coecntrl.h>

    25 #include <aknlists.h>

    26 #include <aknview.h>

    27 #include <DevEncExternalCRKeys.h>

    28 

    29 //User Includes

    30 

    31 #include "DevEnc.hrh"

    32 #include "DevEncUiContainerEventCallback.h"

    33 #include "DevEncUiMemInfoObserver.h"

    34 

    35 //FORWARD DECLARATIONS

    36 class CDevEncUiDocument;

    37 class CDevEncUiSettingItemList;

    38 class CRepository;

    39 class CDevEncUiMemoryEntity;

    40 

    41 class CDevEncUiMainViewContainer : public CCoeControl,

    42                                    public MDevEncUiMemInfoObserver

    43     {

    44     public:

    45     	virtual TInt CountComponentControls() const;

    46         /**

    47          * @function NewL

    48          * @abstract Creates a CDevEncUiMainViewContainer object, which will draw itself to aRect

    49          * @param aRect A rectangle that defines the size and location of the displayable area

    50          * for the view

    51          * @param aDocument the document

    52          **/

    53         static CDevEncUiMainViewContainer* NewL( const TRect& aRect,

    54 												 RArray<CDevEncUiMemoryEntity*>& aMemEntities,

    55                                                  MContainerEventCallback& aCallback,

    56                                                  CRepository*& aCrSettings,

    57                                                  TInt& aMmcStatus );

    58     

    59         /**

    60          * @function NewLC

    61          * @abstract Creates a CDevEncUiMainViewContainer object, which will draw itself to aRect

    62          * @param aRect A rectangle that defines the size and location of the displayable area

    63          * for the view

    64          * @param aDocument the document

    65          **/

    66         static CDevEncUiMainViewContainer* NewLC( const TRect& aRect,

    67 												  RArray<CDevEncUiMemoryEntity*>& aMemEntities,

    68                                                   MContainerEventCallback& aCallback,

    69                                                   CRepository*& aCrSettings,

    70                                                   TInt& aMmcStatus );

    71         ~CDevEncUiMainViewContainer();

    72     

    73         /**

    74          * From CCoeControl. Called by the framework whenever a key event occurs.

    75          * Passes the key event to the settings list if it is not null, otherwise returns

    76          * EKeyWasNotConsumed

    77          * @param aKeyEvent the Key event which occured, e.g. select key pressed

    78          * @param aType the type of Key event which occurred, e.g. key up, key down

    79          * @return TKeyResponse EKeyWasNotConsumed if the key was not processed,

    80          * EKeyWasConsumed if it was

    81          */

    82         TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

    83     

    84         /**

    85          * @function ConstructL

    86          * @abstract Performs the second phase construction, setting the bounding

    87          * rectangle to aRect

    88          * @param aRect the display area for the view

    89          **/

    90         void ConstructL(const TRect& aRect);

    91     

    92         TInt SelectedItem();

    93     

    94         /**

    95          * Shows a popup dialog to let user set the state of the selected item.

    96          * @return ETrue if desired state of the selected item was changed

    97          */

    98         TBool ChangeSelectedItemL();

    99     

   100         /**

   101          * From MDevEncUiMemInfoObserver

   102          * */

   103         void UpdateInfo( TDevEncUiMemoryType aType,

   104                          TUint aState,

   105                          TUint aProgress = 0 );

   106     

   107     protected:

   108         virtual CCoeControl* ComponentControl(TInt aIndex) const;

   109     	

   110         /**

   111          * From CCoeControl

   112          * */

   113         void SizeChanged();

   114     	

   115         /**

   116          * From CCoeControl

   117          * */

   118         void HandleResourceChange(TInt aType);

   119     

   120     private:

   121         CDevEncUiMainViewContainer( RArray<CDevEncUiMemoryEntity*>& aMemEntities,

   122 									MContainerEventCallback& aCallback,

   123                                     CRepository*& aCrSettings,

   124                                     TInt& aMmcStatus );

   125         void DoUpdateInfoL( TDevEncUiMemoryType aType,

   126                             TUint aState,

   127                             TUint aProgress /*= 0*/ );

   128         

   129     private:

   130         /** Owned */

   131         MContainerEventCallback& iCallback;

   132 

   133         /** Owned */

   134         CDevEncUiSettingItemList* iSettingItemList;

   135 

   136         /** Not owned */

   137         RArray<CDevEncUiMemoryEntity*>& iMemEntities;

   138         

   139         /** Not owned */

   140         CRepository*& iCrSettings;

   141         

   142         /** Not owned */

   143         TInt& iMmcStatus;

   144 };

   145 

   146 

   147 #endif // __DEVENCUI_MAINVIEW_CONTAINER_H__

   148 

   149 //End of File