1 /*

     2 * Copyright (c) 2006 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:  Music Player upnp playback dialog declaration

    15 *

    16 */

    17 

    18 

    19 #ifndef C_CMPXUPNPPLAYBACKDIALOGCUSTOMCONTROL_H

    20 #define C_CMPXUPNPPLAYBACKDIALOGCUSTOMCONTROL_H

    21 

    22 

    23 // INCLUDES

    24 #include <coecntrl.h>

    25 #include "mpxcommonplaybackviewcontainer.h"

    26 

    27 // FORWARD DECLARATIONS

    28 class CMPXUPnPPlaybackDialog;

    29 class CAknsBasicBackgroundControlContext;

    30 class MMPXLayoutSwitchObserver;

    31 class MMPXPlaybackViewLayout;

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36  * The custom control for UPnP playback Dialog.

    37  */

    38 NONSHARABLE_CLASS( CMPXUPnPPlaybackDialogCustomControl ) : public CMPXCommonPlaybackViewContainer

    39     {

    40 public:           

    41 

    42 public:  // Constructors and destructor

    43 

    44     /**

    45      * Two-phased constructor. Leaves on failure. Places the instance on the

    46      * cleanup stack.

    47      * @param aParent Parent control.

    48      * @param aRect The control's extent.

    49      * @param aCommandObserver  Observer for commands.

    50      * @param aLayoutObserver   Observer to send layout switch events to.

    51      * @param aLayout           Pointer to playback view layout.

    52      * @return The constructed item.

    53      */

    54     static CMPXUPnPPlaybackDialogCustomControl* NewLC( const CCoeControl& aParent, 

    55                                                        const TRect& aRect,

    56                                                        MEikCommandObserver* aCommandObserver,

    57                                                        MMPXLayoutSwitchObserver* aLayoutObserver,

    58                                                        MMPXPlaybackViewLayout* aLayout,

    59                                                        TMPXPlaybackPlayerType aCurrentPlayerType );

    60 

    61     /**

    62      * Two-phased constructor. Leaves on failure.

    63      * @param aParent Parent control.

    64      * @param aRect The control's extent.

    65      * @param aCommandObserver  Observer for commands.

    66      * @param aLayoutObserver   Observer to send layout switch events to.

    67      * @param aLayout           Pointer to playback view layout.

    68      * @return The constructed item.

    69      */

    70     static CMPXUPnPPlaybackDialogCustomControl* NewL( const CCoeControl& aParent, 

    71                                                       const TRect& aRect,

    72                                                       MEikCommandObserver* aCommandObserver,

    73                                                       MMPXLayoutSwitchObserver* aLayoutObserver,

    74                                                       MMPXPlaybackViewLayout* aLayout,

    75                                                       TMPXPlaybackPlayerType aCurrentPlayerType );

    76     

    77     /**

    78      * Destructor.

    79      */

    80     virtual ~CMPXUPnPPlaybackDialogCustomControl();       

    81     

    82 

    83 public: // New functions

    84 

    85 

    86     /**

    87      * Set layout for all elements and set sizes for icons.

    88      *

    89      * @since S60 3.0

    90      */

    91     void UpdateLayout();

    92     

    93 // from base class CoeControl

    94 

    95     /**

    96      * From CoeControl.

    97      * Handles key events.

    98      *

    99      * @param aKeyEvent The key event.

   100      * @param aType The type of key event.

   101      */

   102     TKeyResponse OfferKeyEventL(

   103         const TKeyEvent& aKeyEvent,

   104         TEventCode aType );

   105 

   106     

   107 private:    // new methods

   108 

   109     /**

   110      * Creates icons.

   111      */

   112     void CreateIconsL();

   113 

   114     /**

   115      * Redraw part of the screen to the bitmap context.

   116      *

   117      * @param aRect Area to be redrawn.

   118      * @param aGc Graphics context to draw to.

   119      */

   120     void RedrawRect(

   121         const TRect& aRect,

   122         CBitmapContext& aGc) const;

   123 

   124 private:

   125 

   126     /**

   127      * C++ default constructor.

   128      */

   129     CMPXUPnPPlaybackDialogCustomControl(

   130                     MEikCommandObserver* aCommandObserver,

   131                     MMPXLayoutSwitchObserver* aLayoutObserver,

   132                     MMPXPlaybackViewLayout* aLayout );

   133 

   134     /**

   135      * By default Symbian 2nd phase constructor is private.

   136      * @param aParent Parent control.

   137      * @param aRect The control's extent.

   138      */

   139     void ConstructL( const CCoeControl& aParent, 

   140                      const TRect &aRect,

   141                      TMPXPlaybackPlayerType aCurrentPlayerType );

   142     

   143 private:    // data

   144    

   145     CAknsBasicBackgroundControlContext* iBackground;

   146         

   147     CGulIcon* iRemotePlayerIcon;    // owned

   148     TRect iRemotePlayerIconRect;

   149     TBool iRemotePlayerUsed;

   150     };

   151 

   152 #endif      // C_CMPXUPNPPLAYBACKDIALOGCUSTOMCONTROL_H 

   153 

   154 // End of File