graphicstest/uibench/src/spriteanimdll.cpp
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     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 "spriteanimdll.h"
       
    23 
       
    24 EXPORT_C CAnimDll *CreateCAnimDllL()
       
    25 	{
       
    26 	return(new(ELeave) CTAnimDll());
       
    27 	}
       
    28 
       
    29 CAnim* CTAnimDll::CreateInstanceL(TInt aType)
       
    30 	{
       
    31 	CAnim *anim=NULL;
       
    32 	switch(aType)
       
    33 		{
       
    34 	case ESpriteAnimType:
       
    35 		anim=new(ELeave) CTSpriteAnim();
       
    36 		break;
       
    37 		}
       
    38 	return anim;
       
    39 	}
       
    40 
       
    41 // CTSpriteAnim test sprite access //
       
    42 
       
    43 void CTSpriteAnim::ConstructL(TAny* /*aParam*/)
       
    44 	{
       
    45 	iSpriteFunctions->SizeChangedL();
       
    46 	iSpriteFunctions->Activate(ETrue);
       
    47 	}
       
    48 
       
    49 
       
    50 void CTSpriteAnim::Animate(TDateTime*)
       
    51 	{
       
    52 	}
       
    53 
       
    54 void CTSpriteAnim::Command(TInt aOpcode,TAny* /*aParam*/)
       
    55 	{
       
    56 	switch (aOpcode)
       
    57 		{
       
    58 	case EADllDraw1:
       
    59 	case EADllDraw2:
       
    60 	case EADllDraw3:
       
    61 	case EADllDrawBlank:
       
    62 		TRAPD(err,DrawL(aOpcode));
       
    63 		if (err)
       
    64 			{
       
    65 			RDebug::Print(_L("CTSpriteAnim::Command - DrawL leave error: %d"), err);
       
    66 			}		
       
    67 		break;
       
    68 	default:;
       
    69 		}
       
    70 	}
       
    71 
       
    72 TInt CTSpriteAnim::CommandReplyL(TInt /*aOpcode*/,TAny* /*aParam*/)
       
    73 	{
       
    74 	return(KErrNone);
       
    75 	}
       
    76 
       
    77 
       
    78 TBool CTSpriteAnim::OfferRawEvent(const TRawEvent& /*aRawEvent*/)
       
    79 	{
       
    80 	return EFalse;
       
    81 	}
       
    82 
       
    83 void CTSpriteAnim::DrawL(TInt aOpcode)
       
    84 	{
       
    85 	CFbsBitmap *bitmap=iSpriteFunctions->GetSpriteMember(0)->iBitmap;
       
    86 	CFbsBitmapDevice *device=CFbsBitmapDevice::NewL(bitmap);
       
    87 	CleanupStack::PushL(device);
       
    88 	CFbsBitGc *gc;
       
    89 	User::LeaveIfError(device->CreateContext(gc));
       
    90 	CleanupStack::PushL(gc);
       
    91 
       
    92 	gc->SetBrushStyle(CGraphicsContext::ESolidBrush);
       
    93 	gc->SetPenSize(TSize());
       
    94 	TSize bitmapSize=bitmap->SizeInPixels();
       
    95 	TSize size= bitmapSize;
       
    96 	size.SetSize(size.iWidth/2,size.iHeight/2);
       
    97 	TPoint point=size.AsPoint();
       
    98 
       
    99 	// according to the opcode used, a quarter of the sprite bitmap is drawn to a different colour 
       
   100 	switch(aOpcode)
       
   101 		{
       
   102 		case EADllDraw1:
       
   103 			{
       
   104 			gc->SetBrushColor(TRgb(255,0,0));
       
   105 			gc->DrawRect(TRect(TPoint(),size));			
       
   106 			break;
       
   107 			}
       
   108 		case EADllDraw2:
       
   109 			{
       
   110 			gc->SetBrushColor(TRgb(0,255,0));
       
   111 			gc->DrawRect(TRect(TPoint(point.iX,0),size));
       
   112 			break;
       
   113 			}
       
   114 		case EADllDraw3:
       
   115 			{
       
   116 			gc->SetBrushColor(TRgb(0,0,255));
       
   117 			gc->DrawRect(TRect(TPoint(0,point.iY),size));
       
   118 			break;
       
   119 			}
       
   120 		case EADllDrawBlank:
       
   121 			{//the whole sprite bitmap is set to blank
       
   122 			gc->SetBrushColor(TRgb(255,255,255));
       
   123 			gc->DrawRect(TRect(TPoint(),bitmapSize));
       
   124 			break;
       
   125 			}
       
   126 		default:;
       
   127 		}
       
   128 	iSpriteFunctions->UpdateMember(0,TRect(bitmap->SizeInPixels()),ETrue);
       
   129 	CleanupStack::PopAndDestroy(2); //gc and device
       
   130 	}