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:      CUPnPAppMultiselectionDialog class definition

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 #ifndef UPNPAPPMULTISELECTIONDIALOG_H

    24 #define UPNPAPPMULTISELECTIONDIALOG_H

    25 

    26 // INCLUDES

    27 #include <AknDialog.h>

    28 #include <aknselectionlist.h>

    29 #include <aknsfld.h>

    30 #include <aknnavide.h>

    31 #include <akntitle.h> //for status pane

    32 #include <AknIconArray.h>

    33 #include <AknWaitNoteWrapper.h>

    34 

    35 #include "upnpfilesharingengine.h" // included to know THomeConnectMediaType

    36 #include "upnpmultiselectionutility.h"

    37 

    38 

    39 

    40 // FORWARD DECLARATIONS

    41 class CAknColumnListBox;

    42 

    43 // CLASS DECLARATION

    44 

    45 /**

    46 * CUPnPAppMultiselectionDialog dialog class

    47 * @since S60 3.1

    48 */

    49 NONSHARABLE_CLASS( CUPnPAppMultiselectionDialog ) : 

    50     public CAknSelectionListDialog,

    51     MAknBackgroundProcess

    52     {

    53     public: // Constructors and destructor

    54         /**

    55         * Two-phased constructor.

    56         * @since S60 3.1

    57         * @param aMediaType. Media type for UI. Either Images Or videos or \

    58 music.

    59         * @param aFileSharingEngine. Pointer to filesharingengine.

    60         * @param aSelectionIndexArray. Array for initial selection.

    61         */

    62         static CUPnPAppMultiselectionDialog* NewL(

    63                             THomeConnectMediaType aMediaType,

    64                             CUPnPFileSharingEngine* aFileSharingEngine,

    65                             CArrayFix<TInt>* aSelectionIndexArray );

    66 

    67         /**

    68         * Destructor.

    69         */

    70        virtual ~CUPnPAppMultiselectionDialog();

    71 

    72 

    73     protected:  // New functions

    74         void ConstructL(THomeConnectMediaType aMediaType,

    75                         CUPnPFileSharingEngine* aFileSharingEngine,

    76                         CArrayFix<TInt>* aSelectionIndexArray );

    77 

    78     protected:  // Functions from base classes

    79         /**

    80         * From MAknBackgroundProcess, handles backround processing

    81         * @since S60 3.1

    82         */

    83         virtual void StepL();

    84 

    85         /**

    86         * From MAknBackgroundProcess, handles backround processing

    87         * @since S60 3.1

    88         * @return TBool, ETrue when the process is done

    89         */

    90         virtual TBool IsProcessDone() const;

    91 

    92         /**

    93         * From CAknSelectionListDialog, handles layout initialization

    94         * @since S60 3.1

    95         */

    96         void PreLayoutDynInitL();

    97 

    98         /**

    99         * From CAknSelectionListDialog, handles initialization

   100         * that doesn't affect layout

   101         * @since S60 3.1

   102         */

   103         void PostLayoutDynInitL();

   104 

   105         /**

   106         * From CAknSelectionListDialog, handles key events.

   107         * @since S60 3.1

   108         * @param TKeyEvent, Event to handled.

   109         * @param TEventCode, Type of the key event.

   110         * @return TKeyResponse, response code 

   111         * (EKeyWasConsumed, EKeyWasNotConsumed).

   112         */

   113         TKeyResponse OfferKeyEventL (const TKeyEvent &aKeyEvent,

   114                                      TEventCode aType);

   115 

   116         /**

   117         * From CAknSelectionListDialog, handles focus changes of the dialog

   118         * @since S60 3.1

   119         * @param TInt, pressed button id

   120         * @return TBool, ETrue if ready to close dialog, EFalse otherwise

   121         */

   122         TBool OkToExitL( TInt aButtonId );

   123 

   124 

   125     private:

   126         /**

   127         * C++ default constructor.

   128         */

   129         CUPnPAppMultiselectionDialog();

   130 

   131     private: //data

   132         // dialog control item

   133         CAknColumnListBox*              iListBox; // not owned

   134         // Mediatype selected from listbox

   135         THomeConnectMediaType           iMediaType;

   136         // File sharing engine member

   137         CUPnPFileSharingEngine*         iFileSharingEngine; //not owned

   138         // title pane

   139         CAknTitlePane*                  iTitlePane;

   140         // selected item - needed for creation of CAknSelectionListDialog

   141         TInt                            iSelectedItem;

   142 

   143         CAknWaitNoteWrapper*            iWaitNoteWrapper;

   144         // array of marked (shared) items.

   145         CArrayFix<TInt>*           iMarkedItems; //not owned

   146 

   147         CUpnpMultiselectionUtility*      iUtility; //owned

   148         

   149         CAknFilteredTextListBoxModel* iModel; //not owned

   150 

   151         CDesCArray* iSettingsTextArray; //not owned

   152 

   153         // Variable to transfer information about wait note end

   154         TBool iDone;

   155 

   156         /**

   157          * Msk's label. (Owned)

   158          */

   159         HBufC* iMskSelectText;

   160 

   161         /**

   162          * Msk's label. (Owned)

   163          */

   164         HBufC* iMskUnselectText;

   165 

   166         /**

   167          * Internal state

   168          */

   169         enum TState

   170             {

   171             ELoadNone = 0,

   172             ELoadContent,

   173             ELoadIndexes,

   174             ELoadDone

   175             };

   176         TState iState;

   177     };

   178 

   179 #endif // UPNPAPPMULTISELECTIONDIALOG_H

   180 

   181 // End of File