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os/graphics/windowing/windowserver/stdgraphic/wsgraphicdrawerngacontext.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib. 
     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 #define SYMBIAN_GRAPHICS_GCE

    17 

    18 #include "wsgraphicdrawercontext.h"

    19 #include "stdgraphictestdrawer.h"

    20 #include <graphics/wsgraphicscontext.h>

    21 

    22 MWsGraphicDrawerContext* CWsGraphicDrawerNgaContext::NewL()

    23 	{

    24 	return new(ELeave) CWsGraphicDrawerNgaContext();

    25 	}

    26 

    27 void CWsGraphicDrawerNgaContext::Destroy()

    28 	{

    29 	delete this;

    30 	}

    31 

    32 MWsClient& CWsGraphicDrawerNgaContext::Client(MWsGc& aGc)

    33 	{

    34 	return aGc.Client();

    35 	}

    36 

    37 MWsScreen& CWsGraphicDrawerNgaContext::Screen(MWsGc& aGc)

    38 	{

    39 	return aGc.Screen();

    40 	}

    41 

    42 const TTime& CWsGraphicDrawerNgaContext::Now(MWsGc& aGc) const

    43 	{

    44 	return aGc.Now();

    45 	}

    46 

    47 void CWsGraphicDrawerNgaContext::ScheduleAnimation(MWsGc& aGc, const TRect& aRect,const TTimeIntervalMicroSeconds& aFromNow)

    48 	{

    49 	aGc.ScheduleAnimation(aRect, aFromNow);

    50 	}

    51 

    52 void CWsGraphicDrawerNgaContext::ScheduleAnimation(MWsGc& aGc, const TRect& aRect,const TTimeIntervalMicroSeconds& aFromNow,const TTimeIntervalMicroSeconds& aFreq,const TTimeIntervalMicroSeconds& aStop)

    53 	{

    54 	aGc.ScheduleAnimation(aRect, aFromNow, aFreq, aStop);

    55 	}

    56 

    57 void CWsGraphicDrawerNgaContext::SetGcOrigin(MWsGc& aGc, const TPoint& aOrigin)

    58 	{

    59 	aGc.SetGcOrigin(aOrigin);

    60 	}

    61 

    62 TInt CWsGraphicDrawerNgaContext::Push(MWsGc& aGc) const

    63 	{

    64 	MWsGraphicsContext* context = aGc.ObjectInterface<MWsGraphicsContext>();

    65 	if (context)

    66 		{

    67 		return context->Push();

    68 		}

    69 	return KErrNotSupported;

    70 	}

    71 

    72 void CWsGraphicDrawerNgaContext::Pop(MWsGc& aGc) const

    73 	{

    74 	MWsGraphicsContext* context = aGc.ObjectInterface<MWsGraphicsContext>();

    75 	if (context)

    76 		{

    77 		context->Pop();

    78 		}

    79 	}

    80 

    81 void CWsGraphicDrawerNgaContext::DrawBitmap(MWsGc& aGc, const TPoint& aDestPos, const CFbsBitmap* aSourceBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap) const

    82 	{

    83 	MWsGraphicsContext* context = aGc.ObjectInterface<MWsGraphicsContext>();

    84 	if (context)

    85 		{

    86 		if (aMaskBitmap)

    87 			{

    88 			context->BitBltMasked(aDestPos, *aSourceBitmap, aSourceRect, *aMaskBitmap, EFalse);

    89 			}

    90 		else

    91 			{

    92 			context->BitBlt(aDestPos, *aSourceBitmap, aSourceRect);

    93 			}

    94 		}

    95 	}

    96 

    97 void CWsGraphicDrawerNgaContext::DrawFrameRate(MWsGc& aGc, const TRect& aRect, const CFrameRate& aFps) const

    98 	{

    99 	MWsGraphicsContext* context = aGc.ObjectInterface<MWsGraphicsContext>();

   100 	if (context)

   101 		{

   102 		context->SetDrawMode(MWsGraphicsContext::EDrawModePEN);

   103 		context->SetPenStyle(MWsGraphicsContext::ENullPen);

   104 		context->SetBrushStyle(MWsGraphicsContext::ENullBrush);

   105 

   106 		if ((aFps.CountSamples() > 1) && context->HasFont())

   107 			{

   108 			TBuf<20> buf;

   109 			buf.AppendNum(aFps.Fps());

   110 			context->SetPenColor(KRgbRed);

   111 			context->DrawText(buf,NULL,TPoint(aRect.iTl.iX,aRect.iBr.iY));

   112 			}

   113 		}

   114 	}
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