1 /*

     2 * Copyright (c) 2008 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:   Drop shadow parameter handler

    15 *

    16 */

    17 

    18 

    19 

    20 #include "alf/alfdropshadow.h"

    21 #include "alf/alfgencomponent.h"

    22 #include "alf/alfconstants.h"

    23 

    24 // ======== LOCAL FUNCTIONS ========

    25 

    26 NONSHARABLE_STRUCT( CAlfDropShadow::TAlfDropShadowData )

    27     {

    28     TAlfDropShadowData(): iComms(NULL) {}

    29     

    30     CAlfGenComponent* iComms; // not own

    31     };

    32 

    33 // ======== MEMBER FUNCTIONS ========

    34 

    35 // ---------------------------------------------------------------------------

    36 // 2-phased constructor

    37 // ---------------------------------------------------------------------------

    38 //

    39 CAlfDropShadow* CAlfDropShadow::NewL(CAlfGenComponent& aComms)

    40     {

    41     CAlfDropShadow* self = new (ELeave) CAlfDropShadow;

    42     CleanupStack::PushL( self );

    43     self->ConstructL( aComms );

    44     CleanupStack::Pop( self );

    45     return self;

    46     }

    47 

    48 

    49 // ---------------------------------------------------------------------------

    50 // First phase constructor

    51 // ---------------------------------------------------------------------------

    52 //

    53 CAlfDropShadow::CAlfDropShadow()

    54     {

    55     }

    56 

    57 

    58 // ---------------------------------------------------------------------------

    59 // Sencond phase constructor

    60 // ---------------------------------------------------------------------------

    61 //

    62 void CAlfDropShadow::ConstructL(CAlfGenComponent& aComms)

    63     {

    64     iData = new (ELeave) TAlfDropShadowData;

    65 

    66     iData->iComms = &aComms;

    67     }

    68 

    69 // ---------------------------------------------------------------------------

    70 // Destructor

    71 // --------------------------------------------------------------------------

    72 //

    73 CAlfDropShadow::~CAlfDropShadow()

    74     {

    75     delete iData;

    76     }

    77    

    78 // ---------------------------------------------------------------------------

    79 // Sets offset in polar coordinates.

    80 // ---------------------------------------------------------------------------

    81 //

    82 EXPORT_C void CAlfDropShadow::SetOffset( 

    83     TReal32 aAngle, 

    84     TAlfMetric aDistance, 

    85     TInt aTransitionTime ) __SOFTFP

    86     {

    87     TAlfDropShadowOffsetPolarParams params;

    88     params.iAngle = aAngle;

    89     params.iDistance = aDistance;

    90     params.iTransitionTime = aTransitionTime;

    91     

    92     TPckgC<TAlfDropShadowOffsetPolarParams> inBuf( params );

    93     

    94     iData->iComms->DoCmdNoReply(EAlfDropShadowSetOffsetInPolar, inBuf );

    95     }

    96 

    97 // ---------------------------------------------------------------------------

    98 // Sets RGB color

    99 // ---------------------------------------------------------------------------

   100 //        

   101 EXPORT_C void CAlfDropShadow::SetColor(

   102     const TRgb& aColor, 

   103     TInt aTransitionTime)

   104     {

   105     TAlfDropShadowColorRgbParams params;

   106     params.iColor = aColor;

   107     params.iTransitionTime = aTransitionTime;

   108     

   109     TPckgC<TAlfDropShadowColorRgbParams> inBuf( params );

   110     

   111     iData->iComms->DoCmdNoReply(EAlfDropShadowSetColorRgb, inBuf );

   112     }

   113 

   114 // ---------------------------------------------------------------------------

   115 // Sets skinned color

   116 // ---------------------------------------------------------------------------

   117 //

   118 EXPORT_C void CAlfDropShadow::SetColor(

   119     const TAknsItemID& aID,

   120     const TInt aIndex, 

   121     TInt aTransitionTime )

   122     {

   123     TAlfDropShadowColorSkinParams params;

   124     params.iID = aID;

   125     params.iIndex = aIndex;

   126     params.iTransitionTime = aTransitionTime;

   127     

   128     TPckgC<TAlfDropShadowColorSkinParams> inBuf( params );

   129     

   130     iData->iComms->DoCmdNoReply(EAlfDropShadowSetColorSkin, inBuf );

   131     }

   132 

   133 // ---------------------------------------------------------------------------

   134 // Sets opacity

   135 // ---------------------------------------------------------------------------

   136 //

   137 EXPORT_C void CAlfDropShadow::SetOpacity( const TAlfTimedValue& aOpacity )

   138     {

   139     TPckgC<TAlfTimedValue> inBuf(aOpacity);

   140     iData->iComms->DoCmdNoReply(EAlfDropShadowSetOpacity, inBuf );

   141     }

   142 

   143 // ---------------------------------------------------------------------------

   144 // Sets offset in cartesian coordinates

   145 // ---------------------------------------------------------------------------

   146 //    

   147 EXPORT_C void CAlfDropShadow::SetOffset( const TAlfTimedPoint& aOffset, TInt aOffsetUnit )

   148     {

   149     TAlfDropShadowOffsetXYParams params;

   150     params.iOffset = aOffset;

   151     params.iOffsetUnit = aOffsetUnit;

   152 

   153     TPckgC<TAlfDropShadowOffsetXYParams> inBuf( params );

   154     

   155     iData->iComms->DoCmdNoReply(EAlfDropShadowSetOffsetInXY, inBuf );

   156     }

   157 

   158 // ---------------------------------------------------------------------------

   159 // Sets blur radius

   160 // ---------------------------------------------------------------------------

   161 //    

   162 EXPORT_C void CAlfDropShadow::SetRadius( const TAlfTimedValue& aRadius )

   163     {

   164     TPckgC<TAlfTimedValue> inBuf(aRadius);

   165     iData->iComms->DoCmdNoReply(EAlfDropShadowSetBlurRadius, inBuf );

   166     }

   167     

   168 

   169 // ---------------------------------------------------------------------------

   170 // Sets scale factor

   171 // ---------------------------------------------------------------------------

   172 //    

   173 EXPORT_C void CAlfDropShadow::SetScale( const TAlfTimedValue& aScale )

   174     {

   175     TPckgC<TAlfTimedValue> inBuf(aScale);

   176     iData->iComms->DoCmdNoReply(EAlfDropShadowSetScale, inBuf );

   177     }