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 #ifndef MUSUIAPPUI_H

    20 #define MUSUIAPPUI_H

    21 

    22 #include "musuieventobserver.h"

    23 #include "musuiqueryobserver.h"

    24 

    25 #include <eikapp.h>

    26 #include <eikdoc.h>

    27 #include <e32std.h>

    28 #include <coeccntx.h>

    29 #include <aknViewAppUi.h>

    30 #include <remconcoreapitargetobserver.h>

    31 

    32 class CMusUiStatusPaneHandler;

    33 class CMusUiActiveQueryDialog;

    34 class CRemConInterfaceSelector;

    35 class CRemConCoreApiTarget;

    36 

    37 /**

    38  *  The MUS application's UI class.

    39  *

    40  *  @lib musui.exe

    41  */

    42 class CMusUiAppUi : public CAknViewAppUi, 

    43                     public MMusUiEventObserver,

    44                     public MMusUiQueryObserver,

    45                     public MRemConCoreApiTargetObserver

    46     {

    47 

    48 public:  // constructors and destructor

    49 

    50     /**

    51     * EPOC default constructor.

    52     */      

    53     void ConstructL( );

    54 

    55     /**

    56      * Destructor.

    57      */

    58     ~CMusUiAppUi();

    59 

    60 public: // New functions

    61 

    62 	CMusUiStatusPaneHandler* MusStatusPane();

    63     

    64     TBool ExitValue();

    65     

    66 

    67 public: // from base class CEikAppUi

    68 

    69     void HandleWsEventL( const TWsEvent& aEvent, CCoeControl* aDestination );

    70 

    71     void HandleForegroundEventL( TBool aForeground );

    72     

    73 public: // from MRemConCoreApiTargetObserver

    74 

    75     void MrccatoCommand( TRemConCoreApiOperationId aOperationId, 

    76                          TRemConCoreApiButtonAction aButtonAct );

    77                          

    78 

    79 public:	// from MMusUiQueryObserver

    80 

    81     virtual void QueryAcceptedL( TBool aAccepted );

    82 

    83     /**

    84      * Error handler for QueryAcceptedL.

    85      *

    86      * @param aError is error to be handled.

    87      * @return KErrNone means handled value. All other values will lead to

    88      *         a panic.

    89      */

    90     virtual TInt HandleQueryError( TInt aError );

    91 

    92 

    93 public:	// from MMusUiEventObserver

    94 

    95     virtual void ActivateLocalMusViewL( TUid aViewId );

    96 	

    97 	virtual void ActivateLocalMusViewL( TUid aViewId,

    98 	                            TUid aCustomMessageId, 

    99 	                            const TDesC8& aCustomMessage );

   100 

   101     virtual void ShowAsyncConfirmationQueryDialogL( const TDesC& aPrompt );

   102 

   103     virtual void SetToolbarVisibility( TBool aVisible );

   104 

   105     virtual void ShowNaviPaneIconL( TMusUiNaviMediaDecorator aIcon );

   106 

   107     virtual CEikonEnv* EikonEnv( ) const;

   108     

   109     virtual void TerminateCall();

   110     

   111     virtual CAknAppUiBase::TAppUiOrientation AppOrientation() const;

   112 

   113     /**

   114      * Switch the active view's orientation, if it's in the foreground,

   115      * from landscape to portrait, or vice versa.

   116      */

   117     virtual void SwitchOrientationL( TAppUiOrientation aAppOrientation );

   118     

   119     virtual void HandleError( const TInt aReason );

   120 

   121     virtual void HandleExit();

   122     

   123     virtual TBool OrientationCanBeChanged() const;

   124     

   125     virtual TInt GetUiVolumeValue();

   126 

   127 private: // from base class CEikAppUi

   128 

   129     /**

   130      * Takes care of command handling.

   131      *

   132      * @param aCommand The command to be handled.

   133      */

   134     void HandleCommandL( TInt aCommand );

   135 

   136     /**

   137      * Handles a change to the application's resources which are shared

   138      * across the environment.

   139      *

   140      * @param aType The type of resources that have changed.

   141      */

   142     void HandleResourceChangeL( TInt aType );

   143     

   144     TKeyResponse HandleKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

   145     

   146     // Help context from CCoeAppUi

   147     CArrayFix<TCoeHelpContext>* HelpContextL() const;

   148 

   149 private:

   150     

   151     void DoHandleForegroundEventL( TInt aEventType );

   152     

   153     void FindWindowGroupIdentifiersL();

   154 

   155     

   156 private: // data

   157 

   158     /**  Owns. Handle to status pane handler */

   159     CMusUiStatusPaneHandler* iStatusPaneHandler;

   160 	

   161 	CMusUiActiveQueryDialog* iConfirmationQuery;

   162     

   163     CRemConInterfaceSelector* iInterfaceSelector;

   164 

   165     CRemConCoreApiTarget* iCoreTarget;

   166 

   167 	TBool iExit;

   168 	

   169 	TInt iLastKeyCode;

   170 	

   171 	/**

   172     * ETrue if operator specific functionality is needed 

   173     */

   174     TBool iOperatorSpecificFunctionality;

   175     

   176     // Window group id of this application.

   177     TInt iThisApplicationWgId;

   178     

   179     // Window group id of eikon server.

   180     TInt iEikonServerWgId;

   181     

   182     // Window group id for AknCapServer

   183     TInt iAknCapServerWgId;

   184     

   185     // Window group id for Akn Notifier Server

   186     TInt iAknNfyServerWgId;

   187     

   188     TBool iForeground;

   189 

   190 	

   191     };

   192 

   193 #endif // MUSUIAPPUI_H

   194 

   195 // end of file