1 /*

     2 * Copyright (c) 2007 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 the License "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 

    19 #ifndef SYSTEMINFOMISC_H

    20 #define SYSTEMINFOMISC_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include <npscript.h>

    25 #include <HWRMVibra.h>

    26 #include <widgetregistryclient.h>

    27 

    28 // FORWARD DECLARATIONS

    29 class CHWRMLight;

    30 class CHWRMVibra;

    31 class CSystemInfoBeep;

    32 

    33 // CONSTANTS

    34 

    35 // State enum and member variable

    36 

    37 // CLASS DECLARATIONS

    38 /**

    39 *  CSystemInfoMisc.

    40 *  Interface to various platform services not requiring observers.

    41 *  @lib npSystemInfoPlugin.lib

    42 *  @since S60 v3.2

    43 */

    44 NONSHARABLE_CLASS(CSystemInfoMisc) : public CBase

    45     {

    46 public:

    47     /**

    48      * Two-phased constructor.

    49      */

    50     static CSystemInfoMisc* NewL();

    51 

    52     /**

    53      * Destructor.

    54      */

    55     virtual ~CSystemInfoMisc();

    56 

    57 public:

    58     /**

    59      * Called to sound a tone.

    60      * @since 3.2

    61      * @param void

    62      * @return charge level

    63      */

    64     void Beep( TInt aFrequency, TTimeIntervalMicroSeconds aDuration );

    65 

    66 

    67     TInt VibraMinIntensity() const;

    68 

    69     TInt VibraMaxIntensity() const;

    70 

    71     TInt VibraMaxDuration() const;

    72 

    73     TInt VibraSettings() const;  // TBD rename VibraProfileEnabled a "boolean"

    74 

    75     void StartVibra( TInt aDuration, TInt aIntensity );

    76 

    77     void StopVibra();

    78 

    79 

    80     TInt LightMinIntensity() const;

    81 

    82     TInt LightMaxIntensity() const;

    83 

    84     TInt LightDefaultIntensity() const;

    85 

    86     TInt LightInfiniteDuration() const;

    87 

    88     TInt LightMaxDuration() const;

    89 

    90     TInt LightDefaultCycleTime() const;

    91 

    92     TInt LightTargetPrimaryDisplayAndKeyboard() const;

    93 

    94     TInt LightTargetSystem() const;

    95 

    96     void LightOn( TInt aLightTarget, TInt aDuration, TInt aIntensity, TInt aFadeIn );

    97 

    98     void LightBlink( TInt aLightTarget, TInt aDuration,

    99                      TInt aOnDuration, TInt aOffDuration, TInt aIntensity );

   100 

   101     void LightOff( TInt aLightTarget, TInt aDuration, TInt aFadeOut );

   102 

   103 

   104     TInt TotalRam();

   105 

   106     TInt FreeRam();

   107 

   108 

   109     void Language( TDes& aLangCode );

   110 

   111 

   112     void DriveList( TDes8& aDriveList );

   113 

   114     TReal DriveSize( TChar c );

   115 

   116     TReal DriveFree( TChar c );

   117 

   118 private:

   119     /**

   120      * C++ default constructor.

   121      */

   122     CSystemInfoMisc();

   123 

   124     /**

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

   126      * @param none

   127      * @return void

   128      */

   129     void ConstructL();

   130 

   131     CHWRMLight* iLightControl;

   132     CHWRMVibra* iVibraControl;

   133     CSystemInfoBeep* iBeeper;

   134     RWidgetRegistryClientSession iWidgetRegistryClient;

   135     TBool iWidgetRegistryConnected; // connected to Widget Registry server ?

   136    };

   137 

   138 #endif // SYSTEMINFOMISC_H

   139 

   140 // End of File