Symaptic: os/graphics/windowing/windowserver/test/tcontaindrawer/simpledrawer.cpp@260cb5ec6c19

     1 // Copyright (c) 2007-2009 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 //

    16 /**

    17  @file

    18  @test

    19  @internalComponent - Internal Symbian test code

    20 */

    22 #include "simpledrawer.h"

    23 #include "wsgraphicdrawercontext.h"

    24 #include <s32mem.h>

    25 #include <s32strm.h>

    27 // CWsGraphicDrawer

    28 CWsSimpleGraphicDrawer* CWsSimpleGraphicDrawer::NewL()

    29 	{

    30 	return new(ELeave) CWsSimpleGraphicDrawer;

    31 	}

    33 CWsSimpleGraphicDrawer::~CWsSimpleGraphicDrawer()

    34 	{

    35 	if (iContext)

    36 		{

    37 		iContext->Destroy();

    38 		iContext = NULL;

    39 		}

    40 	}

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

    43 	{

    44 	BaseConstructL(aEnv, aId, aOwner);

    45  	// default color

    46 	iColor = KRgbBlue;

    47  	}

    49 void CWsSimpleGraphicDrawer::HandleMessage(const TDesC8& aData)

    50 	{

    51 	TInt red = aData[0];

    52 	TInt green = aData[1];

    53 	TInt blue = aData[2];

    54 	TRgb color(red, green, blue);

    55 	DoUpdateColor(color);

    56 	}

    58 void CWsSimpleGraphicDrawer::BaseConstructL(MWsGraphicDrawerEnvironment& aEnv,const TGraphicDrawerId& aId,MWsClient& aOwner)

    59 	{

    60 	CWsGraphicDrawer::BaseConstructL(aEnv, aId, aOwner);

    61 	if (!(aEnv.Screen(0)->ResolveObjectInterface(KMWsCompositionContext) || aEnv.Screen(0)->ResolveObjectInterface(KMWsScene)))

    62 		{

    63 		iContext = CWsGraphicDrawerNonNgaContext::NewL();

    64 		}

    65 	else

    66 		{

    67 		iContext = CWsGraphicDrawerNgaContext::NewL();

    68 		}

    69 	}

    71 void CWsSimpleGraphicDrawer::DoUpdateColor(TRgb aColor)

    72 	{

    73 	iColor = aColor;

    74 	// Invalidate the redrawing

    75 	Invalidate();

    76 	}

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

    79 	{

    80 	iContext->DrawEllipse(aGc, aRect, iColor);

    81 	}

    83 // First contained (child) drawer

    84 CWsInvisibleGraphicDrawer1* CWsInvisibleGraphicDrawer1::NewL()

    85 	{

    86 	return new(ELeave) CWsInvisibleGraphicDrawer1;

    87 	}

    89 CWsInvisibleGraphicDrawer1::~CWsInvisibleGraphicDrawer1()

    90 	{

    91 	}

    93 void CWsInvisibleGraphicDrawer1::ConstructL(MWsGraphicDrawerEnvironment& aEnv, const TGraphicDrawerId& aId, MWsClient& aOwner, const TDesC8& /*aData*/)

    94 	{

    95 	BaseConstructL(aEnv, aId, aOwner);

    96 	// default color

    97 	iColor = KRgbYellow;

    98 	}

   100 // Second contained (child) drawer

   101 CWsInvisibleGraphicDrawer2* CWsInvisibleGraphicDrawer2::NewL()

   102 	{

   103 	return new(ELeave) CWsInvisibleGraphicDrawer2;

   104 	}

   106 CWsInvisibleGraphicDrawer2::~CWsInvisibleGraphicDrawer2()

   107 	{

   108 	}

   110 void CWsInvisibleGraphicDrawer2::ConstructL(MWsGraphicDrawerEnvironment& aEnv, const TGraphicDrawerId& aId, MWsClient& aOwner, const TDesC8& /*aData*/)

   111 	{

   112 	BaseConstructL(aEnv, aId, aOwner);

   113 	// default color

   114 	iColor = KRgbCyan;

   115 	}

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--