1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @test

    19  @internalComponent - Internal Symbian test code

    20 */

    21 

    22 #include <bitstd.h>

    23 #include <graphics/wsgraphicdrawer.h>

    24 #include "ratelimitdrawer.h"

    25 #include "wsratelimitdrawer.h"

    26 #include <graphics/wsgraphicscontext.h>

    27 

    28 //Constant message handle, which is used to send count value between client and plug-in

    29 const TUint8 KCmdCount=0;

    30 // First Frame

    31 const TInt KFirstFrame = 0;

    32 

    33 /**

    34 Creates new test framerate object.

    35 */

    36 CWsRateLimitGraphicDrawer* CWsRateLimitGraphicDrawer::NewL()

    37 	{

    38 	return new(ELeave) CWsRateLimitGraphicDrawer;

    39 	}

    40 

    41 CWsRateLimitGraphicDrawer::CWsRateLimitGraphicDrawer()

    42 	{

    43 	InitialiseMembers();

    44 	}

    45 

    46 void CWsRateLimitGraphicDrawer::InitialiseMembers()

    47 	{

    48 	iColors[0] = TRgb(0x000000);

    49 	iColors[1] = TRgb(0x555555);

    50 	iColors[2] = TRgb(0x000080);

    51 	iColors[3] = TRgb(0x008000);

    52 	iColors[4] = TRgb(0x008080);

    53 	iColors[5] = TRgb(0x800000);

    54 	iColors[6] = TRgb(0x800080);

    55 	iColors[7] = TRgb(0x808000);

    56 	iColors[8] = TRgb(0x0000ff);

    57 	iColors[9] = TRgb(0x00ff00);

    58 	iColors[10] = TRgb(0x000000);

    59 	iColors[11] = TRgb(0x555555);

    60 	iColors[12] = TRgb(0x000080);

    61 	iColors[13] = TRgb(0x008000);

    62 	iColors[14] = TRgb(0x008080);

    63 	iColors[15] = TRgb(0x800000);

    64 	iColors[16] = TRgb(0x800080);

    65 	iColors[17] = TRgb(0x808000);

    66 	iColors[18] = TRgb(0x0000ff);

    67 	iColors[19] = TRgb(0x00ff00);

    68 	iColors[20] = TRgb(0x000000);

    69 	iColors[21] = TRgb(0x555555);

    70 	iColors[22] = TRgb(0x000080);

    71 	iColors[23] = TRgb(0x008000);

    72 	iColors[24] = TRgb(0x008080);

    73 	iColors[25] = TRgb(0x800000);

    74 	iColors[26] = TRgb(0x800080);

    75 	iColors[27] = TRgb(0x808000);

    76 	iColors[28] = TRgb(0x0000ff);

    77 	iColors[29] = TRgb(0x00ff00);

    78 	iColors[30] = TRgb(0x000000);

    79 	iColors[31] = TRgb(0x555555);

    80 	iColors[32] = TRgb(0x000080);

    81 	iColors[33] = TRgb(0x008000);

    82 	iColors[34] = TRgb(0x008080);

    83 	iColors[35] = TRgb(0x800000);

    84 	iColors[36] = TRgb(0x800080);

    85 	iColors[37] = TRgb(0x808000);

    86 	iColors[38] = TRgb(0x0000ff);

    87 	iColors[39] = TRgb(0x00ff00);

    88 	

    89 	iFrameRate = 0.0;

    90 	}

    91 

    92 

    93 CWsRateLimitGraphicDrawer::~CWsRateLimitGraphicDrawer()

    94 	{

    95 	}

    96 

    97 void CWsRateLimitGraphicDrawer::ConstructL(MWsGraphicDrawerEnvironment& aEnv,const TGraphicDrawerId& aId,MWsClient& aOwner,const TDesC8& /*aData*/)

    98 	{

    99 	BaseConstructL(aEnv,aId,aOwner);

   100 	}

   101 

   102 /**	

   103 Simulate two animations of different frame rate with their respective schedule.

   104 

   105 @param MWsGc Window server graphic context to draw the animation

   106 @param TRect Rectangle are required to draw the animation

   107 @param TDesC Parameter value to use inside this function.

   108 */

   109 void CWsRateLimitGraphicDrawer::DoDraw(MWsGc& aGc,const TRect& aRect,const TDesC8& /*aData*/) const

   110 	{

   111 	TPoint KWinPos = aRect.iTl + TPoint(10,10);

   112 	const TSize KWinSize(100,100);

   113 	const TRect KWinRect(KWinPos,KWinSize);

   114 	

   115 	MWsGraphicsContext* context = static_cast<MWsGraphicsContext*>(aGc.ResolveObjectInterface(KMWsGraphicsContext));

   116 	

   117 	//Get the time the animation starts

   118 	if(iFrame == KFirstFrame)

   119 		{

   120 		iStartTime = aGc.Now();

   121 		}

   122 	

   123 	//Draw a filled rect with the chosen color

   124 	context->Push();

   125 	context->SetBrushStyle(MWsGraphicsContext::ESolidBrush);

   126 	context->SetBrushColor(iColors[iFrame]);

   127 	context->DrawRect(KWinRect);

   128 	context->Pop();

   129 	

   130 	if(iFrame < KMaxFrames)

   131 		{

   132 		aGc.ScheduleAnimation(KWinRect,0);

   133 		}

   134 	else

   135 		{

   136 		TTimeIntervalMicroSeconds animLength = aGc.Now().MicroSecondsFrom(iStartTime);

   137 		

   138 		iFrameRate = static_cast<TReal>(KMaxFrames)/(static_cast<TReal>(animLength.Int64())/KOneSecondInMicroSecs);

   139 		}

   140 

   141 	iFrame++;

   142 	}

   143 

   144 /**	

   145 Handles message between client and plug-in.

   146 

   147 @param TDesC Constant message command.

   148 */

   149 void CWsRateLimitGraphicDrawer::HandleMessage(const TDesC8& aData)

   150 	{

   151 	switch (aData[0])

   152 		{

   153 		case KCmdCount:

   154 			TPckgBuf<TAnimData> buf;

   155 			buf().iFrameRate = iFrameRate;

   156 			TInt err = SendMessage(buf);

   157 			__ASSERT_DEBUG(err>=KErrNone, User::Invariant());

   158 			break;

   159 		}

   160 	}

   161