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:  The MUS application's UI class.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MUSUILIVESHARINGVIEW_H

    21 #define MUSUILIVESHARINGVIEW_H

    22 

    23 

    24 #include "musuisendview.h"     // Base view class

    25 #include "musuilivesharingobserver.h"

    26 

    27 #include <aknview.h>

    28 

    29 class CMusUiLiveSharingViewContainer;

    30 class CMusUiLiveSharingController;

    31 class CMusUiActivityManager;

    32 class CMusUiBackgroundViewContainer;

    33 class CAknToolbar;

    34 

    35 

    36 /**

    37  *  The MUS application's live sharing view.

    38  *

    39  *  @lib musui.exe

    40  */

    41 class CMusUiLiveSharingView : public CMusUiSendView,

    42                               public MMusUiLiveSharingObserver

    43     {

    44 

    45 public: // constructors and destructor

    46 

    47     /**

    48     * EPOC 2nd phase constructor.

    49     */

    50     void ConstructL();

    51 

    52     /**

    53      * Destructor.

    54      */

    55     virtual ~CMusUiLiveSharingView();

    56 

    57 

    58 public: // from base class CAknView

    59 

    60     /**

    61     * From CAknView returns Uid of View

    62     * @return TUid uid of the view

    63     */

    64     TUid Id() const;

    65 

    66     // From MEikMenuObserver, Called by framework before constructing menupane

    67     void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

    68 

    69 

    70 public: // from CMusUiGeneralView

    71 

    72     void HandleToolbarCommandL( TInt aCommand );

    73     

    74     virtual void SetInitialFocusedItemL();

    75 

    76     void RefreshAudioRoutingButton();

    77 public: // from base class MAknToolbarObserver

    78 

    79     void DynInitToolbarL( TInt aResourceId, CAknToolbar* aToolbar );

    80 

    81 

    82 public: // from MMusUiLiveSharingObserver

    83 

    84     void SetZoomValues( TInt aMinZoom, TInt aMaxZoom );

    85 

    86     void SetBrightnessValues( TInt aMinBrightness, TInt aMaxBrightness );

    87 

    88     void SetZoomL( TInt aZoomLevel );

    89 

    90     void SetBrightnessL( TInt aBrightnessLevel );

    91 

    92     void SetZoomVisible( TBool aVisible );

    93 

    94     void SetBrightnessVisible( TBool aVisible );

    95 

    96     void ReplaceToolbarCommand( TInt aOldCommand, 

    97                                 TInt aNewCommand,

    98                                 TBool aSetNewCommandFocused );

    99     void DoRefreshView();

   100     

   101 public: // new functions

   102 

   103     void RefreshView();

   104 

   105     void LevelIndicatorDismissed();

   106     

   107 	void HandleKeyUpArrowL();

   108     

   109 	void HandleKeyDownArrowL();

   110 

   111     /* In order to receive right oriented frames from camera when

   112      * orientation changed, it has to be recreated.Only way to do

   113      * from UI is to pause and play.

   114      *

   115      * aNewRect : New rectangle co-ordinates.

   116      *            This will be compared to old rectangle co-ordinates

   117      *            to find out whether orientation changed.

   118      */

   119     void RefreshCameraOrientationL(TRect& aNewRect);

   120 

   121     /* -----------------------------------------------------------------------------

   122      * When Live sharing paused , camera source will be unavilable, hence 

   123      * it is inappropriate to show the zoom and brightness

   124      * so hide those item. And unhide it again when unpaused.

   125      * 

   126      * @aIsPaused : ETrue if paused else EFalse

   127      */    

   128     void HideToolbarCommandForPause( TBool aIsPaused );

   129     

   130     void ResetToolBarSelected();

   131 

   132 protected: // from CMusUiSendView

   133 

   134     virtual CMusUiSendController* SendController() const;

   135 

   136     virtual CMusUiSendViewContainer* SendContainer() const;

   137 

   138 

   139 private:

   140 

   141     /**

   142      * Gets called by the framework when it's activating this view.

   143      *

   144      * @param aPrevViewId Previous view id

   145      * @param aCustomMessageId Custom message's id

   146      * @param aCustomMessage Custom message

   147      */

   148     void DoActivateL( const TVwsViewId& aPrevViewId,

   149                       TUid aCustomMessageId,

   150                       const TDesC8& aCustomMessage );

   151 

   152     /**

   153      * Gets called by the framework when it's deactivating this view.

   154      */

   155     void DoDeactivate();

   156 

   157 

   158 private: // data

   159 

   160     /**  Container for all controls in this view.  Owns. */

   161     CMusUiLiveSharingViewContainer* iContainer;

   162 

   163     CMusUiLiveSharingController* iController;

   164 

   165     TBool iPauseSelected;

   166     

   167     };

   168 

   169 

   170 #endif // MUSUILIVESHARINGVIEW_H

   171 

   172 // end of file