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 #include <coecobs.h>

    32 

    33 class CMusUiStatusPaneHandler;

    34 class CMusUiActiveQueryDialog;

    35 class CRemConInterfaceSelector;

    36 class CRemConCoreApiTarget;

    37 

    38 /**

    39  *  The MUS application's UI class.

    40  *

    41  *  @lib musui.exe

    42  */

    43 class CMusUiAppUi : public CAknViewAppUi, 

    44                     public MMusUiEventObserver,

    45                     public MMusUiQueryObserver,

    46                     public MRemConCoreApiTargetObserver,

    47                     public MCoeControlObserver

    48     {

    49 

    50 public:  // constructors and destructor

    51 

    52     /**

    53     * EPOC default constructor.

    54     */      

    55     void ConstructL( );

    56 

    57     /**

    58      * Destructor.

    59      */

    60     ~CMusUiAppUi();

    61 

    62 public: // New functions

    63 

    64 	CMusUiStatusPaneHandler* MusStatusPane();

    65     

    66     TBool ExitValue();

    67     

    68 

    69 public: // from base class CEikAppUi

    70 

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

    72 

    73     void HandleForegroundEventL( TBool aForeground );

    74     

    75 public: // from MRemConCoreApiTargetObserver

    76 

    77     void MrccatoCommand( TRemConCoreApiOperationId aOperationId, 

    78                          TRemConCoreApiButtonAction aButtonAct );

    79                          

    80 

    81 public:	// from MMusUiQueryObserver

    82 

    83     virtual void QueryAcceptedL( TBool aAccepted );

    84 

    85     /**

    86      * Error handler for QueryAcceptedL.

    87      *

    88      * @param aError is error to be handled.

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

    90      *         a panic.

    91      */

    92     virtual TInt HandleQueryError( TInt aError );

    93 

    94 

    95 public:	// from MMusUiEventObserver

    96 

    97     virtual void ActivateLocalMusViewL( TUid aViewId );

    98 	

    99 	virtual void ActivateLocalMusViewL( TUid aViewId,

   100 	                            TUid aCustomMessageId, 

   101 	                            const TDesC8& aCustomMessage );

   102 

   103     virtual void ShowAsyncConfirmationQueryDialogL( const TDesC& aPrompt );

   104 

   105     virtual void SetToolbarVisibility( TBool aVisible );

   106 

   107     virtual void ShowNaviPaneIconL( TMusUiNaviMediaDecorator aIcon );

   108 

   109     virtual CEikonEnv* EikonEnv( ) const;

   110     

   111     virtual void TerminateCall();

   112     

   113     virtual CAknAppUiBase::TAppUiOrientation AppOrientation() const;

   114 

   115     /**

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

   117      * from landscape to portrait, or vice versa.

   118      */

   119     virtual void SwitchOrientationL( TAppUiOrientation aAppOrientation );

   120     

   121     virtual void HandleError( const TInt aReason );

   122 

   123     virtual void HandleExit();

   124     

   125     virtual TBool OrientationCanBeChanged() const;

   126     

   127     virtual TInt GetUiVolumeValue();

   128     

   129     virtual CMusUiResourceHandler* ResourceHandler();

   130 

   131 private: // from base class CEikAppUi

   132 

   133     /**

   134      * Takes care of command handling.

   135      *

   136      * @param aCommand The command to be handled.

   137      */

   138     void HandleCommandL( TInt aCommand );

   139 

   140     /**

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

   142      * across the environment.

   143      *

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

   145      */

   146     void HandleResourceChangeL( TInt aType );

   147     

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

   149     

   150     // Help context from CCoeAppUi

   151     CArrayFix<TCoeHelpContext>* HelpContextL() const;

   152     

   153 private:

   154     

   155     //from MCoeControlObserver

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

   157 

   158 private:

   159     

   160     void DoHandleForegroundEventL( TInt aEventType );

   161     

   162     void FindWindowGroupIdentifiersL();

   163 

   164     

   165 private: // data

   166 

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

   168     CMusUiStatusPaneHandler* iStatusPaneHandler;

   169 	

   170 	CMusUiActiveQueryDialog* iConfirmationQuery;

   171     

   172     CRemConInterfaceSelector* iInterfaceSelector;

   173 

   174     CRemConCoreApiTarget* iCoreTarget;

   175 

   176 	TBool iExit;

   177 	

   178 	TInt iLastKeyCode;

   179 	

   180 	/**

   181     * ETrue if operator specific functionality is needed 

   182     */

   183     TBool iOperatorSpecificFunctionality;

   184     

   185     // Window group id of this application.

   186     TInt iThisApplicationWgId;

   187     

   188     // Window group id of eikon server.

   189     TInt iEikonServerWgId;

   190     

   191     // Window group id for AknCapServer

   192     TInt iAknCapServerWgId;

   193     

   194     // Window group id for Akn Notifier Server

   195     TInt iAknNfyServerWgId;

   196     

   197     TBool iForeground;

   198     

   199     CMusUiResourceHandler* iResourceHandler;

   200 

   201 	

   202     };

   203 

   204 #endif // MUSUIAPPUI_H

   205 

   206 // end of file