os/graphics/windowing/windowserver/test/t_ratelimiter/tratelimitdrawer/ratelimitdrawer.cpp
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/graphics/windowing/windowserver/test/t_ratelimiter/tratelimitdrawer/ratelimitdrawer.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,161 @@
1.4 +// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +//
1.18 +
1.19 +/**
1.20 + @file
1.21 + @test
1.22 + @internalComponent - Internal Symbian test code
1.23 +*/
1.24 +
1.25 +#include <bitstd.h>
1.26 +#include <graphics/wsgraphicdrawer.h>
1.27 +#include "ratelimitdrawer.h"
1.28 +#include "wsratelimitdrawer.h"
1.29 +#include <graphics/wsgraphicscontext.h>
1.30 +
1.31 +//Constant message handle, which is used to send count value between client and plug-in
1.32 +const TUint8 KCmdCount=0;
1.33 +// First Frame
1.34 +const TInt KFirstFrame = 0;
1.35 +
1.36 +/**
1.37 +Creates new test framerate object.
1.38 +*/
1.39 +CWsRateLimitGraphicDrawer* CWsRateLimitGraphicDrawer::NewL()
1.40 + {
1.41 + return new(ELeave) CWsRateLimitGraphicDrawer;
1.42 + }
1.43 +
1.44 +CWsRateLimitGraphicDrawer::CWsRateLimitGraphicDrawer()
1.45 + {
1.46 + InitialiseMembers();
1.47 + }
1.48 +
1.49 +void CWsRateLimitGraphicDrawer::InitialiseMembers()
1.50 + {
1.51 + iColors[0] = TRgb(0x000000);
1.52 + iColors[1] = TRgb(0x555555);
1.53 + iColors[2] = TRgb(0x000080);
1.54 + iColors[3] = TRgb(0x008000);
1.55 + iColors[4] = TRgb(0x008080);
1.56 + iColors[5] = TRgb(0x800000);
1.57 + iColors[6] = TRgb(0x800080);
1.58 + iColors[7] = TRgb(0x808000);
1.59 + iColors[8] = TRgb(0x0000ff);
1.60 + iColors[9] = TRgb(0x00ff00);
1.61 + iColors[10] = TRgb(0x000000);
1.62 + iColors[11] = TRgb(0x555555);
1.63 + iColors[12] = TRgb(0x000080);
1.64 + iColors[13] = TRgb(0x008000);
1.65 + iColors[14] = TRgb(0x008080);
1.66 + iColors[15] = TRgb(0x800000);
1.67 + iColors[16] = TRgb(0x800080);
1.68 + iColors[17] = TRgb(0x808000);
1.69 + iColors[18] = TRgb(0x0000ff);
1.70 + iColors[19] = TRgb(0x00ff00);
1.71 + iColors[20] = TRgb(0x000000);
1.72 + iColors[21] = TRgb(0x555555);
1.73 + iColors[22] = TRgb(0x000080);
1.74 + iColors[23] = TRgb(0x008000);
1.75 + iColors[24] = TRgb(0x008080);
1.76 + iColors[25] = TRgb(0x800000);
1.77 + iColors[26] = TRgb(0x800080);
1.78 + iColors[27] = TRgb(0x808000);
1.79 + iColors[28] = TRgb(0x0000ff);
1.80 + iColors[29] = TRgb(0x00ff00);
1.81 + iColors[30] = TRgb(0x000000);
1.82 + iColors[31] = TRgb(0x555555);
1.83 + iColors[32] = TRgb(0x000080);
1.84 + iColors[33] = TRgb(0x008000);
1.85 + iColors[34] = TRgb(0x008080);
1.86 + iColors[35] = TRgb(0x800000);
1.87 + iColors[36] = TRgb(0x800080);
1.88 + iColors[37] = TRgb(0x808000);
1.89 + iColors[38] = TRgb(0x0000ff);
1.90 + iColors[39] = TRgb(0x00ff00);
1.91 +
1.92 + iFrameRate = 0.0;
1.93 + }
1.94 +
1.95 +
1.96 +CWsRateLimitGraphicDrawer::~CWsRateLimitGraphicDrawer()
1.97 + {
1.98 + }
1.99 +
1.100 +void CWsRateLimitGraphicDrawer::ConstructL(MWsGraphicDrawerEnvironment& aEnv,const TGraphicDrawerId& aId,MWsClient& aOwner,const TDesC8& /*aData*/)
1.101 + {
1.102 + BaseConstructL(aEnv,aId,aOwner);
1.103 + }
1.104 +
1.105 +/**
1.106 +Simulate two animations of different frame rate with their respective schedule.
1.107 +
1.108 +@param MWsGc Window server graphic context to draw the animation
1.109 +@param TRect Rectangle are required to draw the animation
1.110 +@param TDesC Parameter value to use inside this function.
1.111 +*/
1.112 +void CWsRateLimitGraphicDrawer::DoDraw(MWsGc& aGc,const TRect& aRect,const TDesC8& /*aData*/) const
1.113 + {
1.114 + TPoint KWinPos = aRect.iTl + TPoint(10,10);
1.115 + const TSize KWinSize(100,100);
1.116 + const TRect KWinRect(KWinPos,KWinSize);
1.117 +
1.118 + MWsGraphicsContext* context = static_cast<MWsGraphicsContext*>(aGc.ResolveObjectInterface(KMWsGraphicsContext));
1.119 +
1.120 + //Get the time the animation starts
1.121 + if(iFrame == KFirstFrame)
1.122 + {
1.123 + iStartTime = aGc.Now();
1.124 + }
1.125 +
1.126 + //Draw a filled rect with the chosen color
1.127 + context->Push();
1.128 + context->SetBrushStyle(MWsGraphicsContext::ESolidBrush);
1.129 + context->SetBrushColor(iColors[iFrame]);
1.130 + context->DrawRect(KWinRect);
1.131 + context->Pop();
1.132 +
1.133 + if(iFrame < KMaxFrames)
1.134 + {
1.135 + aGc.ScheduleAnimation(KWinRect,0);
1.136 + }
1.137 + else
1.138 + {
1.139 + TTimeIntervalMicroSeconds animLength = aGc.Now().MicroSecondsFrom(iStartTime);
1.140 +
1.141 + iFrameRate = static_cast<TReal>(KMaxFrames)/(static_cast<TReal>(animLength.Int64())/KOneSecondInMicroSecs);
1.142 + }
1.143 +
1.144 + iFrame++;
1.145 + }
1.146 +
1.147 +/**
1.148 +Handles message between client and plug-in.
1.149 +
1.150 +@param TDesC Constant message command.
1.151 +*/
1.152 +void CWsRateLimitGraphicDrawer::HandleMessage(const TDesC8& aData)
1.153 + {
1.154 + switch (aData[0])
1.155 + {
1.156 + case KCmdCount:
1.157 + TPckgBuf<TAnimData> buf;
1.158 + buf().iFrameRate = iFrameRate;
1.159 + TInt err = SendMessage(buf);
1.160 + __ASSERT_DEBUG(err>=KErrNone, User::Invariant());
1.161 + break;
1.162 + }
1.163 + }
1.164 +