1 /*

     2 * Copyright (c) 2009 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:

    15 *

    16 */

    17 

    18 #ifndef STREAMVIEWCONTAINER_H

    19 #define STREAMVIEWCONTAINER_H

    20 

    21 // INCLUDES

    22 

    23 #include <aknlists.h>

    24 #include <coecntrl.h>

    25 #include <eiklbo.h>  // MListBoxObserver

    26 //#include "UINotify.h"

    27 

    28 

    29 // FORWARD DECLARATIONS

    30 class CAknView;

    31 class CMCETestUIEngine;

    32 class CMCETestUIEngineSession;

    33 class CMCETestUISessionViewModel;

    34 class CMCETestUIEngineAudioStream;

    35 class CMCETestUIEngineVideoStream;

    36 class CMCETestUIStreamViewModel;

    37 class CMCETestUIVideoStreamViewModel;

    38 

    39 

    40 // CLASS DECLARATION

    41 

    42 /**

    43 *  CMCETestUISessionViewContainer  container control class.

    44 *  

    45 */

    46 class CMCETestUIStreamViewContainer : 

    47     public CCoeControl, public MCoeControlObserver, public MEikListBoxObserver

    48 {

    49 public: // Constructors and destructor

    50     

    51     static CMCETestUIStreamViewContainer* NewL( 

    52         const TRect& aRect, 

    53         CAknView& aOwningView,

    54         CMCETestUIEngine& aEngine,

    55         CMCETestUIEngineAudioStream& aStream );

    56     

    57     /**

    58     * Destructor.

    59     */

    60     ~CMCETestUIStreamViewContainer();

    61     

    62 public: // New functions

    63 

    64     void ConstructModelL();

    65         

    66 private: // Constructors 

    67 

    68     CMCETestUIStreamViewContainer( CAknView& aOwningView, 

    69                                  CMCETestUIEngine& aEngine,

    70                                  CMCETestUIEngineAudioStream& aStream );

    71 

    72     /**

    73     * @param aRect Frame rectangle for container.

    74     */

    75     void ConstructL(const TRect& aRect);

    76         

    77 private: // Functions from base classes

    78     

    79     /**

    80     * From CoeControl. Calls SizeChangedL with TRAP.

    81     */

    82     void SizeChanged();  

    83     

    84     /**

    85     * Handle change of control size

    86     */

    87     void SizeChangedL();

    88     

    89     /**

    90     * From CoeControl.

    91     */

    92     TInt CountComponentControls() const;

    93     

    94     /**

    95     * From CCoeControl.

    96     */

    97     CCoeControl* ComponentControl(TInt aIndex) const;

    98     

    99     /**

   100     * Event handling section, e.g Listbox events.

   101     */

   102     void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);

   103     

   104     void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType);

   105 

   106     /**

   107     * From CCoeControl,Draw.

   108     */

   109     void Draw(const TRect& aRect) const;

   110     

   111     /**

   112     * Key event handler. Handles up and down arrow keys, so that

   113     * output window can be scrolled.

   114     */

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

   116     

   117 public: // convenience functions

   118 

   119     void DoShowMenuL();

   120 

   121 

   122     

   123 private: //data

   124 

   125 	CAknDoubleStyleListBox* iListBox; // owned

   126 	CMCETestUIStreamViewModel* iListBoxModel; // ownership is given to iListBox

   127 

   128     CAknView& iOwningView; 

   129     CMCETestUIEngine& iEngine;

   130     CMCETestUIEngineAudioStream& iStream;

   131     

   132     TBool iContextMenuAlreadyShown;

   133 

   134     };

   135  

   136  

   137 /**

   138 *  CMCETestUISessionViewContainer  container control class.

   139 *  

   140 */

   141 class CMCETestUIVideoStreamViewContainer : 

   142     public CCoeControl, public MCoeControlObserver,	public MEikListBoxObserver

   143 {

   144 public: // Constructors and destructor

   145     

   146     static CMCETestUIVideoStreamViewContainer* NewL( 

   147         const TRect& aRect, 

   148         CAknView& aOwningView,

   149         CMCETestUIEngine& aEngine,

   150         CMCETestUIEngineVideoStream& aStream );

   151     

   152     /**

   153     * Destructor.

   154     */

   155     ~CMCETestUIVideoStreamViewContainer();

   156     

   157 public: // New functions

   158 

   159     void ConstructModelL();

   160         

   161 private: // Constructors 

   162 

   163     CMCETestUIVideoStreamViewContainer( CAknView& aOwningView, 

   164                                  CMCETestUIEngine& aEngine,

   165                                  CMCETestUIEngineVideoStream& aStream );

   166 

   167     /**

   168     * @param aRect Frame rectangle for container.

   169     */

   170     void ConstructL(const TRect& aRect);

   171         

   172 private: // Functions from base classes

   173     

   174     /**

   175     * From CoeControl. Calls SizeChangedL with TRAP.

   176     */

   177     void SizeChanged();  

   178     

   179     /**

   180     * Handle change of control size

   181     */

   182     void SizeChangedL();

   183     

   184     /**

   185     * From CoeControl.

   186     */

   187     TInt CountComponentControls() const;

   188     

   189     /**

   190     * From CCoeControl.

   191     */

   192     CCoeControl* ComponentControl(TInt aIndex) const;

   193     

   194     /**

   195     * Event handling section, e.g Listbox events.

   196     */

   197     void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);

   198     

   199     void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType);

   200 

   201     /**

   202     * From CCoeControl,Draw.

   203     */

   204     void Draw(const TRect& aRect) const;

   205     

   206     /**

   207     * Key event handler. Handles up and down arrow keys, so that

   208     * output window can be scrolled.

   209     */

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

   211     

   212 public: // convenience functions

   213 

   214     void DoShowMenuL();

   215 

   216 

   217     

   218 private: //data

   219 

   220 	CAknDoubleStyleListBox* iListBox; // owned

   221 	CMCETestUIVideoStreamViewModel* iListBoxModel; // ownership is given to iListBox

   222 

   223     CAknView& iOwningView; 

   224     CMCETestUIEngine& iEngine;

   225     CMCETestUIEngineVideoStream& iStream;

   226     

   227     TBool iContextMenuAlreadyShown;

   228 

   229     };    

   230 #endif

   231     

   232     // End of File