1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/graphics/graphicsdeviceinterface/bitgdi/tbit/TGDI.CPP Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,2782 @@
1.4 +// Copyright (c) 1997-2009 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 +// Test wrapper to bitgdi component of graphics.
1.18 +//
1.19 +//
1.20 +
1.21 +/**
1.22 + @file
1.23 + @test
1.24 + @internalComponent - Internal Symbian test code
1.25 +*/
1.26 +#include <tgdi.mbg>
1.27 +
1.28 +#include "TGDI.H"
1.29 +#include "TBMP.H"
1.30 +#include <bitdev.h>
1.31 +
1.32 +#define MAXCOLORS 255
1.33 +
1.34 +_LIT(KT23BitmapFileName,"z:\\system\\data\\tgdi.mbm");
1.35 +
1.36 +// TestGdi methods
1.37 +
1.38 +EXPORT_C TestGdi::TestGdi():
1.39 + iDev(NULL),
1.40 + iCon(NULL),
1.41 + iSize(0,0),
1.42 + iSection(NULL)
1.43 + {}
1.44 +
1.45 +// This function is modified. contents are moved to below function
1.46 +EXPORT_C void TestGdi::Construct(CBitmapDevice* aDevice,CFbsBitGc* aContext,TDes& aFailureSection)
1.47 + {
1.48 + TRAP_IGNORE(ConstructL(aDevice, aContext, aFailureSection));
1.49 + }
1.50 +
1.51 +// This is additional function with suffix L
1.52 +EXPORT_C void TestGdi::ConstructL(CBitmapDevice* aDevice,CFbsBitGc* aContext,TDes& aFailureSection)
1.53 + {
1.54 + __ASSERT_ALWAYS(aFailureSection.MaxLength() == KFailureSectionNameBufferLength,User::Panic(_L("TGDI"),KErrBadDescriptor));
1.55 +
1.56 + iDev = aDevice;
1.57 + iCon = aContext;
1.58 + iSize = iDev->SizeInPixels();
1.59 + iSection = &aFailureSection;
1.60 +
1.61 + iCon->SetPenSize(TSize(1,1));
1.62 + iCon->SetDrawMode(CGraphicsContext::EDrawModePEN);
1.63 + iCon->SetPenColor(KRgbBlack);
1.64 + iCon->SetPenStyle(CGraphicsContext::ESolidPen);
1.65 + iCon->SetBrushColor(KRgbBlack);
1.66 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.67 +
1.68 + iRect.iTl.iX=iSize.iWidth/3;
1.69 + iRect.iTl.iY=iSize.iHeight/3;
1.70 + iRect.iBr.iX=iSize.iWidth*2/3;
1.71 + iRect.iBr.iY=iSize.iHeight*2/3;
1.72 + iBitmapWidth=50;
1.73 + iBitmapHeight=87;
1.74 + iZeroRect.SetRect(iRect.iTl,iRect.iTl);
1.75 + iUnitRect.SetRect(iRect.iTl,iRect.iTl+TPoint(1,1));
1.76 + iUnNormRect.iTl=iRect.iBr;
1.77 + iUnNormRect.iBr=iRect.iTl;
1.78 + iLargeRect.SetRect(-iSize.iWidth,-iSize.iHeight,iSize.iWidth*2,iSize.iHeight*2);
1.79 + iCentredRect.iTl=TPoint(0,0)-iRect.iTl;
1.80 + iCentredRect.iBr=iRect.iTl;
1.81 + for(TInt count=0;count<8;count++)
1.82 + iOffScreenRects[count]=iRect;
1.83 + iOffScreenRects[0].Move(-iSize.iWidth,-iSize.iHeight);
1.84 + iOffScreenRects[1].Move(0,-iSize.iHeight);
1.85 + iOffScreenRects[2].Move(iSize.iWidth,-iSize.iHeight);
1.86 + iOffScreenRects[3].Move(iSize.iWidth,0);
1.87 + iOffScreenRects[4].Move(iSize.iWidth,iSize.iHeight);
1.88 + iOffScreenRects[5].Move(0,iSize.iHeight);
1.89 + iOffScreenRects[6].Move(-iSize.iWidth,iSize.iHeight);
1.90 + iOffScreenRects[7].Move(-iSize.iWidth,0);
1.91 +
1.92 + TInt ret = iBitmap.Load(_L("z:\\system\\data\\tbmp.mbm"),EMbmTbmpTgdigen,EFalse);
1.93 + User::LeaveIfError(ret);
1.94 +
1.95 + ret = iBitmap2.Load(_L("z:\\system\\data\\tbmp.mbm"),EMbmTbmpTblank,EFalse);
1.96 + User::LeaveIfError(ret);
1.97 + }
1.98 +
1.99 +EXPORT_C TBool TestGdi::Test()
1.100 + {
1.101 + // Get FBSERV to create its long lived objects to avoid trigering memory leaks.
1.102 + CFbsBitmap* srcBmp = new CFbsBitmap;
1.103 + if (srcBmp==NULL || srcBmp->Create(iSize,EColor16MU)!=KErrNone)
1.104 + {
1.105 + return EFalse;
1.106 + }
1.107 + delete srcBmp;
1.108 +
1.109 + CFbsBitmap* t23SrcBmp = new (ELeave) CFbsBitmap();
1.110 + TInt ret = t23SrcBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_sourcebitmap);
1.111 + delete t23SrcBmp;
1.112 + if(ret != KErrNone)
1.113 + {
1.114 + return EFalse;
1.115 + }
1.116 +
1.117 + TRAPD(err,DoTestL());
1.118 + if (err != KErrNone)
1.119 + iSection->AppendFormat(_L(", error %d"), err);
1.120 +
1.121 + iBitmap.Reset();
1.122 + iBitmap2.Reset();
1.123 +
1.124 + return err == KErrNone;
1.125 + }
1.126 +
1.127 +void TestGdi::DoTestL()
1.128 + {
1.129 + *iSection = _L("Testing graphics functions");
1.130 + CheckL(iSize!=TSize(0,0));
1.131 + Clear();
1.132 + TRgb col;
1.133 + iDev->GetPixel(col,TPoint(iSize.iWidth/2,iSize.iHeight/2));
1.134 + CheckL(col==KRgbWhite);
1.135 + iCon->Plot(iRect.iTl);
1.136 + CheckPlotL(iRect.iTl);
1.137 + Clear();
1.138 + CheckClearL();
1.139 +/**
1.140 + @SYMTestCaseID GRAPHICS-TestGdi-0001
1.141 +*/
1.142 + SetTestStepID(_L("GRAPHICS-TestGdi-0001"));
1.143 + DoArcL();
1.144 + RecordTestResultL();
1.145 +/**
1.146 + @SYMTestCaseID GRAPHICS-TestGdi-0002
1.147 +*/
1.148 + SetTestStepID(_L("GRAPHICS-TestGdi-0002"));
1.149 + DoEllipseL();
1.150 + RecordTestResultL();
1.151 +/**
1.152 + @SYMTestCaseID GRAPHICS-TestGdi-0003
1.153 +*/
1.154 + SetTestStepID(_L("GRAPHICS-TestGdi-0003"));
1.155 + DoRoundRectL();
1.156 + RecordTestResultL();
1.157 +/**
1.158 + @SYMTestCaseID GRAPHICS-TestGdi-0004
1.159 +*/
1.160 + SetTestStepID(_L("GRAPHICS-TestGdi-0004"));
1.161 + DoPieL();
1.162 + RecordTestResultL();
1.163 +/**
1.164 + @SYMTestCaseID GRAPHICS-TestGdi-0005
1.165 +*/
1.166 + SetTestStepID(_L("GRAPHICS-TestGdi-0005"));
1.167 + DoModeL();
1.168 + RecordTestResultL();
1.169 +/**
1.170 + @SYMTestCaseID GRAPHICS-TestGdi-0006
1.171 +*/
1.172 + SetTestStepID(_L("GRAPHICS-TestGdi-0006"));
1.173 + DoColorL();
1.174 + RecordTestResultL();
1.175 +/**
1.176 + @SYMTestCaseID GRAPHICS-TestGdi-0007
1.177 +*/
1.178 + SetTestStepID(_L("GRAPHICS-TestGdi-0007"));
1.179 + DoLineL();
1.180 + RecordTestResultL();
1.181 +/**
1.182 + @SYMTestCaseID GRAPHICS-TestGdi-0008
1.183 +*/
1.184 + SetTestStepID(_L("GRAPHICS-TestGdi-0008"));
1.185 + DoWideLineL();
1.186 + RecordTestResultL();
1.187 +/**
1.188 + @SYMTestCaseID GRAPHICS-TestGdi-0009
1.189 +*/
1.190 + SetTestStepID(_L("GRAPHICS-TestGdi-0009"));
1.191 + DoRectL();
1.192 + RecordTestResultL();
1.193 +/**
1.194 + @SYMTestCaseID GRAPHICS-TestGdi-0010
1.195 +*/
1.196 + SetTestStepID(_L("GRAPHICS-TestGdi-0010"));
1.197 + DoPolygonArrayL();
1.198 + RecordTestResultL();
1.199 +/**
1.200 + @SYMTestCaseID GRAPHICS-TestGdi-0011
1.201 +*/
1.202 + SetTestStepID(_L("GRAPHICS-TestGdi-0011"));
1.203 + DoPolygonPtrL();
1.204 + RecordTestResultL();
1.205 +/**
1.206 + @SYMTestCaseID GRAPHICS-TestGdi-0012
1.207 +*/
1.208 + SetTestStepID(_L("GRAPHICS-TestGdi-0012"));
1.209 + DoPolygonPtr0();
1.210 + RecordTestResultL();
1.211 +/**
1.212 + @SYMTestCaseID GRAPHICS-TestGdi-0013
1.213 +*/
1.214 + SetTestStepID(_L("GRAPHICS-TestGdi-0013"));
1.215 + DoText();
1.216 + RecordTestResultL();
1.217 +/**
1.218 + @SYMTestCaseID GRAPHICS-TestGdi-0014
1.219 +*/
1.220 + SetTestStepID(_L("GRAPHICS-TestGdi-0014"));
1.221 + DoPaintL();
1.222 + RecordTestResultL();
1.223 +/**
1.224 + @SYMTestCaseID GRAPHICS-TestGdi-0015
1.225 +*/
1.226 + SetTestStepID(_L("GRAPHICS-TestGdi-0015"));
1.227 + DoCopyL();
1.228 + RecordTestResultL();
1.229 +/**
1.230 + @SYMTestCaseID GRAPHICS-TestGdi-0016
1.231 +*/
1.232 + SetTestStepID(_L("GRAPHICS-TestGdi-0016"));
1.233 + DoBltL();
1.234 + RecordTestResultL();
1.235 +/**
1.236 + @SYMTestCaseID GRAPHICS-TestGdi-0017
1.237 +*/
1.238 + SetTestStepID(_L("GRAPHICS-TestGdi-0017"));
1.239 + DoBltMaskedL();
1.240 + RecordTestResultL();
1.241 +/**
1.242 + @SYMTestCaseID GRAPHICS-TestGdi-0018
1.243 +*/
1.244 + SetTestStepID(_L("GRAPHICS-TestGdi-0018"));
1.245 + DoShadowL();
1.246 + RecordTestResultL();
1.247 +/**
1.248 + @SYMTestCaseID GRAPHICS-TestGdi-0019
1.249 +*/
1.250 + SetTestStepID(_L("GRAPHICS-TestGdi-0019"));
1.251 + DoFadeL();
1.252 + RecordTestResultL();
1.253 +/**
1.254 + @SYMTestCaseID GRAPHICS-TestGdi-0020
1.255 +*/
1.256 + SetTestStepID(_L("GRAPHICS-TestGdi-0020"));
1.257 + DoDrawBitmapSemiTransparentMaskedL();
1.258 + RecordTestResultL();
1.259 + // If DoDrawBitmapMaskedL causes a User Panic 21, it might be a positive failure of case #24.
1.260 + SetTestStepID(_L("GRAPHICS-TestGdi-DoDrawBitmapMaskedL-0001"));
1.261 + DoDrawBitmapMaskedL(ETrue);
1.262 + RecordTestResultL();
1.263 + SetTestStepID(_L("GRAPHICS-TestGdi-DoDrawBitmapMaskedL-0001"));
1.264 + DoDrawBitmapMaskedL(EFalse);
1.265 + RecordTestResultL();
1.266 + //test bitmap width 52 (wordalignable)
1.267 + iBitmapWidth=52;
1.268 +/**
1.269 + @SYMTestCaseID GRAPHICS-TestGdi-0021
1.270 +*/
1.271 + SetTestStepID(_L("GRAPHICS-TestGdi-0021"));
1.272 + DoBltL();
1.273 + RecordTestResultL();
1.274 +/**
1.275 + @SYMTestCaseID GRAPHICS-TestGdi-0022
1.276 +*/
1.277 + SetTestStepID(_L("GRAPHICS-TestGdi-0022"));
1.278 + DoBltMaskedL();
1.279 + RecordTestResultL();
1.280 + SetTestStepID(_L("GRAPHICS-TestGdi-DoDrawBitmapMaskedL-0001"));
1.281 + DoDrawBitmapMaskedL(ETrue);
1.282 + RecordTestResultL();
1.283 + SetTestStepID(_L("GRAPHICS-TestGdi-DoDrawBitmapMaskedL-0001"));
1.284 + DoDrawBitmapMaskedL(EFalse);
1.285 + RecordTestResultL();
1.286 + //test with compressed bitmaps
1.287 +/**
1.288 + @SYMTestCaseID GRAPHICS-TestGdi-0023
1.289 +*/
1.290 + SetTestStepID(_L("GRAPHICS-TestGdi-0023"));
1.291 + DoBltCompressedL();
1.292 + RecordTestResultL();
1.293 +/**
1.294 + @SYMTestCaseID GRAPHICS-TestGdi-0024
1.295 +*/
1.296 + SetTestStepID(_L("GRAPHICS-TestGdi-0024"));
1.297 + DoBoxTextVertical();
1.298 + RecordTestResultL();
1.299 + }
1.300 +
1.301 +void TestGdi::CheckL(TBool aValue)
1.302 + {
1.303 + if (!aValue)
1.304 + User::Leave(KErrGeneral);
1.305 + }
1.306 +
1.307 +void TestGdi::Clear()
1.308 + {
1.309 + iCon->SetDrawMode(CGraphicsContext::EDrawModePEN);
1.310 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.311 + iCon->SetBrushStyle(CGraphicsContext::ESolidBrush);
1.312 + iCon->SetBrushColor(KRgbWhite);
1.313 + iCon->DrawRect(TRect(TPoint(0,0),iSize));
1.314 + iCon->SetPenStyle(CGraphicsContext::ESolidPen);
1.315 + iCon->SetPenColor(KRgbBlack);
1.316 + iCon->SetBrushColor(KRgbBlack);
1.317 + }
1.318 +
1.319 +LOCAL_C void FreeAlloc(TAny* aPtr)
1.320 + {
1.321 + TRgb* scanline = reinterpret_cast <TRgb*> (aPtr);
1.322 + User::Free(scanline);
1.323 + }
1.324 +
1.325 +void TestGdi::ScanAreaL(TInt x,TInt y,TInt length,TInt height,TRgb Color)
1.326 + {
1.327 + if(x>iSize.iWidth)
1.328 + return;
1.329 + if(x<0)
1.330 + {
1.331 + length=length+x;
1.332 + x=0;
1.333 + }
1.334 + if(x+length>iSize.iWidth)
1.335 + length=iSize.iWidth-x;
1.336 + if(length<=0)
1.337 + return;
1.338 + TRgb* scanline=(TRgb*)User::Alloc(sizeof(TRgb)*length);
1.339 + CleanupStack::PushL(TCleanupItem(FreeAlloc, scanline));
1.340 + TPtr8 scln((TUint8*)scanline,length*sizeof(TRgb));
1.341 + for(TInt row=0;row<height;row++)
1.342 + {
1.343 + if(y+row>=0 && y+row<iSize.iHeight)
1.344 + {
1.345 + iDev->GetScanLine(scln,TPoint(x,y+row),length,ERgb);
1.346 + for(TInt index=0;index<length;index++)
1.347 + {
1.348 + CheckL(scanline[index] == Color);
1.349 + }
1.350 +
1.351 + }
1.352 + }
1.353 + for(TInt i=0;i<height;i++)
1.354 + {
1.355 + scanline[i].~TRgb();
1.356 + }
1.357 + CleanupStack::PopAndDestroy(scanline);
1.358 + }
1.359 +
1.360 +void TestGdi::CheckClearL()
1.361 + {
1.362 + TInt quarht=iSize.iHeight>>2;
1.363 + TInt halfht=iSize.iHeight>>1;
1.364 + TInt thrqht=quarht+halfht;
1.365 + ScanAreaL(0,0,iSize.iWidth,1,KRgbWhite);
1.366 + ScanAreaL(0,quarht,iSize.iWidth,quarht+1,KRgbWhite);
1.367 + ScanAreaL(0,halfht,iSize.iWidth,halfht+1,KRgbWhite);
1.368 + ScanAreaL(0,thrqht,iSize.iWidth,thrqht+1,KRgbWhite);
1.369 + ScanAreaL(0,iSize.iHeight-1,iSize.iWidth,iSize.iHeight,KRgbWhite);
1.370 + ScanAreaL(iRect.iTl.iX,iRect.iTl.iY,1,1,KRgbWhite);
1.371 + }
1.372 +
1.373 +void TestGdi::CheckPlotL(const TPoint& pt)
1.374 + {
1.375 + ScanAreaL(pt.iX,pt.iY,1,1,KRgbBlack);
1.376 + ScanAreaL(pt.iX-1,pt.iY-1,3,1,KRgbWhite);
1.377 + ScanAreaL(pt.iX-1,pt.iY+1,3,1,KRgbWhite);
1.378 + ScanAreaL(pt.iX-1,pt.iY,1,1,KRgbWhite);
1.379 + ScanAreaL(pt.iX+1,pt.iY,1,1,KRgbWhite);
1.380 + Clear();
1.381 + }
1.382 +
1.383 +void TestGdi::CheckRectInsideL(const TRect& rect)
1.384 + {
1.385 + ScanAreaL(rect.iTl.iX,rect.iTl.iY,rect.iBr.iX-rect.iTl.iX,1,KRgbBlack);
1.386 + ScanAreaL(rect.iTl.iX,rect.iBr.iY-1,rect.iBr.iX-rect.iTl.iX,1,KRgbBlack);
1.387 + }
1.388 +
1.389 +void TestGdi::CheckRectOutsideL(const TRect& rect)
1.390 + {
1.391 + ScanAreaL(rect.iTl.iX-1,rect.iTl.iY-1,rect.iBr.iX-rect.iTl.iX,1,KRgbWhite);
1.392 + ScanAreaL(rect.iTl.iX-1,rect.iBr.iY,rect.iBr.iX-rect.iTl.iX+1,1,KRgbWhite);
1.393 + }
1.394 +
1.395 +void TestGdi::CheckQuadOutsideL(const TRect& rect)
1.396 + {
1.397 + ScanAreaL(rect.iTl.iX-1,rect.iTl.iY-6,rect.iBr.iX-rect.iTl.iX+1,1,KRgbWhite);
1.398 + ScanAreaL(rect.iTl.iX-1,rect.iBr.iY-5,rect.iBr.iX-rect.iTl.iX+1,1,KRgbWhite);
1.399 + }
1.400 +
1.401 +void TestGdi::CheckQuadInsideL(const TRect& rect)
1.402 + {
1.403 + if(rect.iBr.iX-rect.iTl.iX-11>0)
1.404 + ScanAreaL(rect.iTl.iX+5,(rect.iTl.iY+rect.iBr.iY)/2,rect.iBr.iX-rect.iTl.iX-11,1,KRgbBlack);
1.405 + }
1.406 +
1.407 +void TestGdi::DoModeL()
1.408 + {
1.409 + if(iDev->DisplayMode()==EGray2) return;
1.410 + *iSection = _L("Drawing mode");
1.411 + Clear();
1.412 + iCon->Plot(iRect.iTl);
1.413 + CheckPlotL(iRect.iTl);
1.414 +
1.415 + iCon->SetDrawMode(CGraphicsContext::EDrawModeNOTPEN);
1.416 + iCon->SetPenColor(KRgbWhite);
1.417 + iCon->Plot(iRect.iTl);
1.418 + CheckPlotL(iRect.iTl);
1.419 +
1.420 + iCon->SetPenColor(KRgbDarkGray);
1.421 + iCon->Plot(iRect.iTl);
1.422 + iCon->SetDrawMode(CGraphicsContext::EDrawModeAND);
1.423 + iCon->SetPenColor(KRgbGray);
1.424 + iCon->Plot(iRect.iTl);
1.425 + CheckPlotL(iRect.iTl);
1.426 +
1.427 + iCon->SetPenColor(KRgbGray);
1.428 + iCon->Plot(iRect.iTl);
1.429 + iCon->SetDrawMode(CGraphicsContext::EDrawModeANDNOT);
1.430 + iCon->SetPenColor(KRgbGray);
1.431 + iCon->Plot(iRect.iTl);
1.432 + CheckPlotL(iRect.iTl);
1.433 +
1.434 + iCon->Plot(iRect.iTl);
1.435 + iCon->SetDrawMode(CGraphicsContext::EDrawModeOR);
1.436 + iCon->Plot(iRect.iTl);
1.437 + CheckPlotL(iRect.iTl);
1.438 +
1.439 + iCon->Plot(iRect.iTl);
1.440 + iCon->SetDrawMode(CGraphicsContext::EDrawModeORNOT);
1.441 + iCon->SetPenColor(KRgbWhite);
1.442 + iCon->Plot(iRect.iTl);
1.443 + CheckPlotL(iRect.iTl);
1.444 +
1.445 + iCon->SetPenColor(KRgbGray);
1.446 + iCon->Plot(iRect.iTl);
1.447 + iCon->SetDrawMode(CGraphicsContext::EDrawModeXOR);
1.448 + iCon->SetPenColor(KRgbGray);
1.449 + iCon->Plot(iRect.iTl);
1.450 + CheckPlotL(iRect.iTl);
1.451 +
1.452 + iCon->SetPenColor(KRgbDarkGray);
1.453 + iCon->Plot(iRect.iTl);
1.454 + iCon->SetDrawMode(CGraphicsContext::EDrawModeNOTXOR);
1.455 + iCon->SetPenColor(KRgbGray);
1.456 + iCon->Plot(iRect.iTl);
1.457 + CheckPlotL(iRect.iTl);
1.458 +
1.459 + iCon->SetDrawMode(CGraphicsContext::EDrawModeNOTSCREEN);
1.460 + iCon->Plot(iRect.iTl);
1.461 + CheckPlotL(iRect.iTl);
1.462 +
1.463 + iCon->SetDrawMode(CGraphicsContext::EDrawModeNOTAND);
1.464 + iCon->SetPenColor(KRgbWhite);
1.465 + iCon->Plot(iRect.iTl);
1.466 + CheckPlotL(iRect.iTl);
1.467 +
1.468 + iCon->Plot(iRect.iTl);
1.469 + iCon->SetDrawMode(CGraphicsContext::EDrawModeNOTANDNOT);
1.470 + iCon->SetPenColor(KRgbWhite);
1.471 + iCon->Plot(iRect.iTl);
1.472 + CheckPlotL(iRect.iTl);
1.473 +
1.474 + iCon->SetDrawMode(CGraphicsContext::EDrawModeNOTOR);
1.475 + iCon->SetPenColor(KRgbBlack);
1.476 + iCon->Plot(iRect.iTl);
1.477 + CheckPlotL(iRect.iTl);
1.478 +
1.479 + iCon->SetDrawMode(CGraphicsContext::EDrawModeNOTORNOT);
1.480 + iCon->SetPenColor(KRgbWhite);
1.481 + iCon->Plot(iRect.iTl);
1.482 + CheckPlotL(iRect.iTl);
1.483 + }
1.484 +
1.485 +void TestGdi::DoColorL()
1.486 + {
1.487 + *iSection = _L("Colors");
1.488 + Clear();
1.489 + for(TInt count=0;count<256;count++)
1.490 + {
1.491 + iCon->SetPenColor(TRgb::Gray256(count));
1.492 + iCon->Plot(iRect.iTl);
1.493 + TRgb screencolor;
1.494 + iDev->GetPixel(screencolor,iRect.iTl);
1.495 + switch(iDev->DisplayMode())
1.496 + {
1.497 + case EGray2:
1.498 + CheckL(screencolor.Gray2()==count>>7);
1.499 + break;
1.500 + case EGray4:
1.501 + CheckL(Abs(screencolor.Gray4()-(count>>6))<2);
1.502 + break;
1.503 + case EGray16:
1.504 + if(screencolor.Gray16()!=(count>>4))
1.505 + CheckL(Abs(screencolor.Gray4()-(count>>6))<2);
1.506 + break;
1.507 + case EGray256:
1.508 + CheckL(screencolor.Gray256()==count);
1.509 + break;
1.510 + default:
1.511 + break;
1.512 + }
1.513 + iCon->SetPenColor(KRgbWhite);
1.514 + iCon->Plot(iRect.iTl);
1.515 + iDev->GetPixel(screencolor,iRect.iTl);
1.516 + CheckL(screencolor==KRgbWhite);
1.517 + }
1.518 + }
1.519 +
1.520 +void TestGdi::DoLineL()
1.521 + {
1.522 + *iSection = _L("Line drawing");
1.523 + Clear();
1.524 + iCon->DrawLine(iRect.iTl,iRect.iTl);
1.525 + iCon->DrawLine(iRect.iTl,iRect.iTl+TPoint(1,1));
1.526 + CheckPlotL(iRect.iTl);
1.527 + Clear();
1.528 + iCon->DrawLine(iRect.iTl,TPoint(iRect.iBr.iX,iRect.iTl.iY));
1.529 + CheckRectInsideL(TRect(iRect.iTl,TPoint(iRect.iBr.iX,iRect.iTl.iY+1)));
1.530 + CheckRectOutsideL(TRect(iRect.iTl,TPoint(iRect.iBr.iX,iRect.iTl.iY+1)));
1.531 + Clear();
1.532 + iCon->DrawLine(TPoint(-iRect.iTl.iX,iRect.iTl.iY),TPoint(iRect.iBr.iX*2,iRect.iTl.iY));
1.533 + CheckRectInsideL(TRect(-iRect.iTl.iX,iRect.iTl.iY,iRect.iBr.iX*2,iRect.iTl.iY+1));
1.534 + CheckRectOutsideL(TRect(-iRect.iTl.iX,iRect.iTl.iY,iRect.iBr.iX*2,iRect.iTl.iY+1));
1.535 + Clear();
1.536 + TInt y=iRect.iTl.iY;
1.537 + for(;y<iRect.iBr.iY;y++)
1.538 + iCon->DrawLine(TPoint(iRect.iTl.iX,y),TPoint(iRect.iBr.iX,y));
1.539 + CheckRectInsideL(iRect);
1.540 + CheckRectOutsideL(iRect);
1.541 + Clear();
1.542 + for(TInt count=0;count<8;count++)
1.543 + for(y=iOffScreenRects[count].iBr.iY;y<iOffScreenRects[count].iTl.iY;y++)
1.544 + iCon->DrawLine(TPoint(iOffScreenRects[count].iTl.iX,y),TPoint(iOffScreenRects[count].iBr.iX,y));
1.545 + CheckClearL();
1.546 + iCon->SetPenSize(TSize(100,100));
1.547 + iCon->DrawLine(TPoint(iRect.iTl.iX,iRect.iTl.iY),TPoint(iRect.iBr.iX,iRect.iTl.iY));
1.548 + CheckRectInsideL(TRect(iRect.iTl.iX+50,iRect.iTl.iY-49,iRect.iBr.iX-50,iRect.iTl.iY+50));
1.549 + CheckRectOutsideL(TRect(iRect.iTl.iX,iRect.iTl.iY-49,iRect.iBr.iX,iRect.iTl.iY+51));
1.550 + Clear();
1.551 + iCon->DrawLine(TPoint(-iRect.iTl.iX,iRect.iTl.iY),TPoint(iRect.iBr.iX*2,iRect.iTl.iY));
1.552 + CheckRectInsideL(TRect(-iRect.iTl.iX,iRect.iTl.iY-49,iRect.iBr.iX*2,iRect.iTl.iY+50));
1.553 + CheckRectOutsideL(TRect(-iRect.iTl.iX,iRect.iTl.iY-49,iRect.iBr.iX*2,iRect.iTl.iY+51));
1.554 + Clear();
1.555 + iCon->SetPenSize(TSize(1,1));
1.556 + }
1.557 +
1.558 +void TestGdi::DoWideLineL()
1.559 + {
1.560 + *iSection = _L("Wide Line drawing");
1.561 +
1.562 + Clear();
1.563 + iCon->SetPenStyle(CFbsBitGc::ESolidPen);
1.564 + iCon->SetPenColor(KRgbBlack);
1.565 + iCon->SetPenSize(TSize(4,4));
1.566 + TPoint pos(-24,10);
1.567 + TSize size(288,216);
1.568 +
1.569 + // Black arrow, pointing up.
1.570 + TPoint midLeft(pos.iX, size.iHeight / 2 + pos.iY);
1.571 + TPoint midTop(pos.iX + size.iWidth / 2, pos.iY);
1.572 + TPoint midRight(size.iWidth, size.iHeight / 2 + pos.iY);
1.573 + TPoint midBottom(pos.iX + size.iWidth / 2, size.iHeight);
1.574 + iCon->DrawLine(midLeft, midTop);
1.575 + iCon->DrawLine(midTop, midRight);
1.576 + iCon->DrawLine(midTop, midBottom);
1.577 +
1.578 + // Check halfway along left side of arrowhead
1.579 + TPoint checkPt(midLeft);
1.580 + checkPt += midTop;
1.581 + checkPt.iX /= 2;
1.582 + checkPt.iY /= 2;
1.583 + TRgb pixel;
1.584 + iDev->GetPixel(pixel, checkPt);
1.585 + if (pixel.Internal() != KRgbBlack.Internal())
1.586 + {
1.587 + User::Panic(_L("Line not found!"), 1);
1.588 + }
1.589 +
1.590 + Clear();
1.591 + iCon->SetPenSize(TSize(1,1));
1.592 + }
1.593 +
1.594 +void TestGdi::DoArcL()
1.595 + {
1.596 + *iSection = _L("Arcs");
1.597 + Clear();
1.598 + iCon->DrawArc(iRect,iRect.iTl,iRect.iTl);
1.599 + CheckRectOutsideL(iRect);
1.600 + Clear();
1.601 + iCon->DrawArc(iLargeRect,iRect.iTl,iRect.iTl);
1.602 + iCon->DrawArc(iUnNormRect,iRect.iTl,iRect.iTl);
1.603 + CheckClearL();
1.604 + iCon->DrawArc(iCentredRect,iCentredRect.iTl,iCentredRect.iTl);
1.605 + Clear();
1.606 + TInt count=0;
1.607 + for(;count<8;count++)
1.608 + iCon->DrawArc(iOffScreenRects[count],iOffScreenRects[count].iTl,iOffScreenRects[count].iTl);
1.609 + CheckClearL();
1.610 + #include "TGDIGEN.H"
1.611 + for(count=0;count<numellipses;count++)
1.612 + iCon->DrawArc(ellrect[count],ellrect[count].iTl,ellrect[count].iTl);
1.613 + TSize size=iBitmap.SizeInPixels();
1.614 + if(size.iWidth>iSize.iWidth)
1.615 + size.iWidth=iSize.iWidth;
1.616 + if(size.iHeight>iSize.iHeight)
1.617 + size.iHeight=iSize.iHeight;
1.618 + for(TInt yy=0;yy<size.iHeight>>1;yy++)
1.619 + {
1.620 + for(TInt xx=0;xx<size.iWidth>>1;xx++)
1.621 + {
1.622 + TPoint pt(xx,yy);
1.623 + TRgb bmprgb,scrrgb;
1.624 + iBitmap.GetPixel(bmprgb,pt);
1.625 + iDev->GetPixel(scrrgb,pt);
1.626 + if(bmprgb==KRgbBlack)
1.627 + CheckL(scrrgb==KRgbBlack);
1.628 + }
1.629 + }
1.630 + }
1.631 +
1.632 +void TestGdi::DoRectL()
1.633 + {
1.634 + *iSection = _L("Rectangles");
1.635 + Clear();
1.636 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.637 + iCon->DrawRect(iRect);
1.638 + CheckRectOutsideL(iRect);
1.639 + Clear();
1.640 + iCon->SetBrushStyle(CGraphicsContext::ESolidBrush);
1.641 + iCon->DrawRect(iRect);
1.642 + CheckRectInsideL(iRect);
1.643 + CheckRectOutsideL(iRect);
1.644 + CheckQuadInsideL(iRect);
1.645 + Clear();
1.646 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.647 + iCon->SetBrushStyle(CGraphicsContext::ESolidBrush);
1.648 + iCon->DrawRect(iRect);
1.649 + CheckRectInsideL(iRect);
1.650 + CheckRectOutsideL(iRect);
1.651 + CheckQuadInsideL(iRect);
1.652 + Clear();
1.653 + iCon->DrawRect(iUnitRect);
1.654 + CheckPlotL(iUnitRect.iTl);
1.655 + Clear();
1.656 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.657 + iCon->DrawRect(iUnitRect);
1.658 + CheckPlotL(iUnitRect.iTl);
1.659 + Clear();
1.660 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.661 + iCon->DrawRect(iUnitRect);
1.662 + CheckPlotL(iUnitRect.iTl);
1.663 + Clear();
1.664 + iCon->DrawRect(iCentredRect);
1.665 + CheckRectInsideL(iCentredRect);
1.666 + CheckRectOutsideL(iCentredRect);
1.667 + Clear();
1.668 + iCon->DrawRect(iZeroRect);
1.669 + iCon->SetBrushStyle(CGraphicsContext::ESolidBrush);
1.670 + iCon->DrawRect(iZeroRect);
1.671 + iCon->DrawRect(iUnNormRect);
1.672 + for(TInt count=0;count<8;count++)
1.673 + iCon->DrawRect(iOffScreenRects[count]);
1.674 + CheckClearL();
1.675 + iCon->DrawRect(TRect(iRect.iTl.iX/2,iRect.iTl.iY,iRect.iTl.iX,iRect.iBr.iY));
1.676 + iCon->CopyRect(TPoint(iSize.iWidth/2,iSize.iHeight/6),TRect(iRect.iTl.iX/2,iRect.iTl.iY,iRect.iTl.iX,iRect.iBr.iY));
1.677 + CheckRectInsideL(TRect(iRect.iTl.iX/2+iSize.iWidth/2,iRect.iTl.iY+iSize.iHeight/6,iRect.iTl.iX+iSize.iWidth/2,iRect.iBr.iY+iSize.iHeight/6));
1.678 + CheckRectOutsideL(TRect(iRect.iTl.iX/2+iSize.iWidth/2,iRect.iTl.iY+iSize.iHeight/6,iRect.iTl.iX+iSize.iWidth/2,iRect.iBr.iY+iSize.iHeight/6));
1.679 + Clear();
1.680 + }
1.681 +
1.682 +void TestGdi::DoEllipseL()
1.683 + {
1.684 + *iSection = _L("Ellipses");
1.685 + Clear();
1.686 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.687 + iCon->DrawEllipse(iRect);
1.688 + CheckRectOutsideL(iRect);
1.689 + Clear();
1.690 + iCon->DrawEllipse(iRect);
1.691 + CheckRectOutsideL(iRect);
1.692 + CheckQuadInsideL(iRect);
1.693 + Clear();
1.694 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.695 + iCon->DrawEllipse(iRect);
1.696 + CheckRectOutsideL(iRect);
1.697 + CheckQuadInsideL(iRect);
1.698 + Clear();
1.699 + iCon->DrawEllipse(iLargeRect);
1.700 + CheckQuadInsideL(iRect);
1.701 + Clear();
1.702 + iCon->DrawEllipse(iCentredRect);
1.703 + CheckQuadInsideL(iCentredRect);
1.704 + CheckRectOutsideL(iCentredRect);
1.705 + Clear();
1.706 + iCon->DrawEllipse(iUnNormRect);
1.707 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.708 + iCon->DrawEllipse(iLargeRect);
1.709 + TInt count=0;
1.710 + for(;count<8;count++)
1.711 + iCon->DrawEllipse(iOffScreenRects[count]);
1.712 + CheckClearL();
1.713 + #include "TGDIGEN.H"
1.714 + for(count=0;count<numellipses;count++)
1.715 + iCon->DrawEllipse(ellrect[count]);
1.716 + TSize size=iBitmap.SizeInPixels();
1.717 + if(size.iWidth>iSize.iWidth)
1.718 + size.iWidth=iSize.iWidth;
1.719 + if(size.iHeight>iSize.iHeight)
1.720 + size.iHeight=iSize.iHeight;
1.721 + for(TInt yy=0;yy<size.iHeight>>1;yy++)
1.722 + {
1.723 + for(TInt xx=0;xx<size.iWidth>>1;xx++)
1.724 + {
1.725 + TPoint pt(xx,yy);
1.726 + TRgb bmprgb,scrrgb;
1.727 + iBitmap.GetPixel(bmprgb,pt);
1.728 + iDev->GetPixel(scrrgb,pt);
1.729 + if(bmprgb==KRgbBlack)
1.730 + CheckL(scrrgb==KRgbBlack);
1.731 + }
1.732 + }
1.733 + }
1.734 +
1.735 +void TestGdi::DoPieL()
1.736 + {
1.737 + *iSection = _L("Pie segments");
1.738 + Clear();
1.739 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.740 + iCon->DrawPie(iRect,iRect.iTl,iRect.iTl);
1.741 + CheckRectOutsideL(iRect);
1.742 + Clear();
1.743 + iCon->DrawPie(iRect,iRect.iTl,iRect.iTl);
1.744 + CheckRectOutsideL(iRect);
1.745 + CheckQuadInsideL(iRect);
1.746 + Clear();
1.747 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.748 + iCon->DrawPie(iRect,iRect.iTl,iRect.iTl);
1.749 + CheckRectOutsideL(iRect);
1.750 + CheckQuadInsideL(iRect);
1.751 + Clear();
1.752 + iCon->DrawPie(iLargeRect,iRect.iTl,iRect.iTl);
1.753 + CheckQuadInsideL(iRect);
1.754 + Clear();
1.755 + iCon->DrawPie(iCentredRect,iCentredRect.iTl,iCentredRect.iTl);
1.756 + CheckQuadInsideL(iCentredRect);
1.757 + CheckRectOutsideL(iCentredRect);
1.758 + Clear();
1.759 + iCon->DrawPie(iUnNormRect,iRect.iTl,iRect.iTl);
1.760 + TInt count=0;
1.761 + for(;count<8;count++)
1.762 + iCon->DrawPie(iOffScreenRects[count],iOffScreenRects[count].iTl,iOffScreenRects[count].iTl);
1.763 + CheckClearL();
1.764 + #include "TGDIGEN.H"
1.765 + for(count=0;count<numellipses;count++)
1.766 + iCon->DrawPie(ellrect[count],ellrect[count].iTl,ellrect[count].iTl);
1.767 + TSize size=iBitmap.SizeInPixels();
1.768 + if(size.iWidth>iSize.iWidth)
1.769 + size.iWidth=iSize.iWidth;
1.770 + if(size.iHeight>iSize.iHeight)
1.771 + size.iHeight=iSize.iHeight;
1.772 + for(TInt yy=0;yy<size.iHeight>>1;yy++)
1.773 + {
1.774 + for(TInt xx=0;xx<size.iWidth>>1;xx++)
1.775 + {
1.776 + TPoint pt(xx,yy);
1.777 + TRgb bmprgb,scrrgb;
1.778 + iBitmap.GetPixel(bmprgb,pt);
1.779 + iDev->GetPixel(scrrgb,pt);
1.780 + if(bmprgb==KRgbBlack)
1.781 + CheckL(scrrgb==KRgbBlack);
1.782 + }
1.783 + }
1.784 + }
1.785 +
1.786 +void TestGdi::DoRoundRectL()
1.787 + {
1.788 + *iSection = _L("RoundRects");
1.789 + TSize rrsize(20,10);
1.790 + Clear();
1.791 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.792 + iCon->DrawRoundRect(iRect,rrsize);
1.793 + CheckRectOutsideL(iRect);
1.794 + Clear();
1.795 + iCon->DrawRoundRect(iRect,rrsize);
1.796 + CheckRectOutsideL(iRect);
1.797 + CheckQuadInsideL(iRect);
1.798 + Clear();
1.799 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.800 + iCon->DrawRoundRect(iRect,rrsize);
1.801 + CheckRectOutsideL(iRect);
1.802 + CheckQuadInsideL(iRect);
1.803 + Clear();
1.804 + iCon->DrawRoundRect(iLargeRect,rrsize);
1.805 + CheckQuadInsideL(iRect);
1.806 + Clear();
1.807 + iCon->DrawRoundRect(iCentredRect,rrsize);
1.808 + CheckQuadInsideL(iCentredRect);
1.809 + CheckRectOutsideL(iCentredRect);
1.810 + Clear();
1.811 + iCon->DrawRoundRect(iUnNormRect,rrsize);
1.812 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.813 + iCon->DrawRoundRect(iLargeRect,rrsize);
1.814 + TInt count=0;
1.815 + for(;count<8;count++)
1.816 + iCon->DrawRoundRect(iOffScreenRects[count],rrsize);
1.817 + CheckClearL();
1.818 + #include "TGDIGEN.H"
1.819 + for(count=0;count<numellipses;count++)
1.820 + iCon->DrawRoundRect(ellrect[count],TSize((ellrect[count].iBr.iX-ellrect[count].iTl.iX)>>1,(ellrect[count].iBr.iY-ellrect[count].iTl.iY)>>1));
1.821 + TSize size=iBitmap.SizeInPixels();
1.822 + if(size.iWidth>iSize.iWidth)
1.823 + size.iWidth=iSize.iWidth;
1.824 + if(size.iHeight>iSize.iHeight)
1.825 + size.iHeight=iSize.iHeight;
1.826 + for(TInt yy=0;yy<size.iHeight>>1;yy++)
1.827 + {
1.828 + for(TInt xx=0;xx<size.iWidth>>1;xx++)
1.829 + {
1.830 + TPoint pt(xx,yy);
1.831 + TRgb bmprgb,scrrgb;
1.832 + iDev->GetPixel(scrrgb,pt);
1.833 + pt.iY+=size.iHeight>>1;
1.834 + iBitmap.GetPixel(bmprgb,pt);
1.835 + if(bmprgb==KRgbBlack)
1.836 + CheckL(scrrgb==KRgbBlack);
1.837 + }
1.838 + }
1.839 + }
1.840 +
1.841 +void TestGdi::DoPolygonArrayL()
1.842 + {
1.843 + *iSection = _L("Polygon array");
1.844 +
1.845 + CArrayFixFlat<TPoint>* poly=new CArrayFixFlat<TPoint>(4);
1.846 + poly->AppendL(iRect.iTl);
1.847 + TPoint temp(iRect.iBr.iX-1,iRect.iTl.iY);
1.848 + poly->AppendL(temp);
1.849 + temp.SetXY(iRect.iBr.iX-1,iRect.iBr.iY-1);
1.850 + poly->AppendL(temp);
1.851 + temp.SetXY(iRect.iTl.iX,iRect.iBr.iY-1);
1.852 + poly->AppendL(temp);
1.853 + Clear();
1.854 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.855 + iCon->DrawPolygon(poly);
1.856 + CheckRectOutsideL(iRect);
1.857 + Clear();
1.858 + iCon->DrawPolygon(poly);
1.859 + CheckRectOutsideL(iRect);
1.860 + CheckQuadInsideL(iRect);
1.861 + Clear();
1.862 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.863 + iCon->DrawPolygon(poly);
1.864 + delete poly;
1.865 + CheckRectOutsideL(iRect);
1.866 + CheckQuadInsideL(iRect);
1.867 + Clear();
1.868 +
1.869 + poly=new CArrayFixFlat<TPoint>(4);
1.870 + poly->AppendL(iLargeRect.iTl);
1.871 + temp.SetXY(iLargeRect.iBr.iX-1,iLargeRect.iTl.iY);
1.872 + poly->AppendL(temp);
1.873 + temp.SetXY(iLargeRect.iBr.iX-1,iLargeRect.iBr.iY-1);
1.874 + poly->AppendL(temp);
1.875 + temp.SetXY(iLargeRect.iTl.iX,iLargeRect.iBr.iY-1);
1.876 + poly->AppendL(temp);
1.877 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.878 + iCon->DrawPolygon(poly);
1.879 + CheckClearL();
1.880 + Clear();
1.881 + iCon->DrawPolygon(poly);
1.882 + delete poly;
1.883 + CheckQuadInsideL(iRect);
1.884 + Clear();
1.885 +
1.886 + poly=new CArrayFixFlat<TPoint>(4);
1.887 + temp.SetXY(iUnNormRect.iTl.iX-1,iUnNormRect.iTl.iY-1);
1.888 + poly->AppendL(temp);
1.889 + temp.SetXY(iUnNormRect.iBr.iX,iUnNormRect.iTl.iY-1);
1.890 + poly->AppendL(temp);
1.891 + poly->AppendL(iUnNormRect.iBr);
1.892 + temp.SetXY(iUnNormRect.iTl.iX-1,iUnNormRect.iBr.iY);
1.893 + poly->AppendL(temp);
1.894 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.895 + iCon->DrawPolygon(poly);
1.896 + CheckRectOutsideL(iRect);
1.897 + Clear();
1.898 + iCon->DrawPolygon(poly);
1.899 + delete poly;
1.900 + CheckRectOutsideL(iRect);
1.901 + CheckQuadInsideL(iRect);
1.902 + Clear();
1.903 +
1.904 + poly=new CArrayFixFlat<TPoint>(4);
1.905 + poly->AppendL(iCentredRect.iTl);
1.906 + temp.SetXY(iCentredRect.iBr.iX-1,iCentredRect.iTl.iY);
1.907 + poly->AppendL(temp);
1.908 + temp.SetXY(iCentredRect.iBr.iX-1,iCentredRect.iBr.iY-1);
1.909 + poly->AppendL(temp);
1.910 + temp.SetXY(iCentredRect.iTl.iX,iCentredRect.iBr.iY-1);
1.911 + poly->AppendL(temp);
1.912 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.913 + iCon->DrawPolygon(poly);
1.914 + CheckRectOutsideL(iCentredRect);
1.915 + Clear();
1.916 + iCon->DrawPolygon(poly);
1.917 + delete poly;
1.918 + CheckRectOutsideL(iCentredRect);
1.919 + CheckQuadInsideL(iCentredRect);
1.920 + Clear();
1.921 +
1.922 + for(TInt count=0;count<8;count++)
1.923 + {
1.924 + poly=new CArrayFixFlat<TPoint>(4);
1.925 + poly->AppendL(iOffScreenRects[count].iTl);
1.926 + temp.SetXY(iOffScreenRects[count].iBr.iX,iOffScreenRects[count].iTl.iY);
1.927 + poly->AppendL(temp);
1.928 + poly->AppendL(iOffScreenRects[count].iBr);
1.929 + temp.SetXY(iOffScreenRects[count].iTl.iX,iOffScreenRects[count].iBr.iY);
1.930 + poly->AppendL(temp);
1.931 + iCon->DrawPolygon(poly);
1.932 + delete poly;
1.933 + }
1.934 +
1.935 + poly=new CArrayFixFlat<TPoint>(4);
1.936 + const TInt offset = 10000;
1.937 + const TInt size = 50;
1.938 + TRect ppRect(0,0,size + 1,size + 1);
1.939 + TPoint pp(offset,offset);
1.940 + poly->AppendL(pp);
1.941 + pp.iX += size;
1.942 + poly->AppendL(pp);
1.943 + pp.iY += size;
1.944 + poly->AppendL(pp);
1.945 + pp.iX -= size;
1.946 + poly->AppendL(pp);
1.947 + Clear();
1.948 + iCon->SetOrigin(TPoint(-offset,-offset));
1.949 + iCon->DrawPolygon(poly);
1.950 + iCon->SetOrigin(TPoint(0,0));
1.951 + delete poly;
1.952 + CheckRectOutsideL(ppRect);
1.953 + CheckQuadInsideL(ppRect);
1.954 + Clear();
1.955 +
1.956 + CheckClearL();
1.957 + }
1.958 +
1.959 +void TestGdi::DoPolygonPtr0()
1.960 + {
1.961 + *iSection = _L("Polygon ptr 0 points");
1.962 +
1.963 + TPoint poly[4];
1.964 + poly[0] = iRect.iTl;
1.965 + poly[1].SetXY(iRect.iBr.iX-1,iRect.iTl.iY);
1.966 + poly[2].SetXY(iRect.iBr.iX-1,iRect.iBr.iY-1);
1.967 + poly[3].SetXY(iRect.iTl.iX,iRect.iBr.iY-1);
1.968 + Clear();
1.969 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.970 + iCon->DrawPolygon(poly,0);
1.971 + iCon->DrawPolygon(poly,0);
1.972 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.973 + iCon->DrawPolygon(poly,0);
1.974 +
1.975 + poly[0] = iLargeRect.iTl;
1.976 + poly[1].SetXY(iLargeRect.iBr.iX-1,iLargeRect.iTl.iY);
1.977 + poly[2].SetXY(iLargeRect.iBr.iX-1,iLargeRect.iBr.iY-1);
1.978 + poly[3].SetXY(iLargeRect.iTl.iX,iLargeRect.iBr.iY-1);
1.979 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.980 + iCon->DrawPolygon(poly,0);
1.981 + iCon->DrawPolygon(poly,0);
1.982 +
1.983 + poly[0].SetXY(iUnNormRect.iTl.iX-1,iUnNormRect.iTl.iY-1);
1.984 + poly[1].SetXY(iUnNormRect.iBr.iX,iUnNormRect.iTl.iY-1);
1.985 + poly[2] = iUnNormRect.iBr;
1.986 + poly[3].SetXY(iUnNormRect.iTl.iX-1,iUnNormRect.iBr.iY);
1.987 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.988 + iCon->DrawPolygon(poly,0);
1.989 + iCon->DrawPolygon(poly,0);
1.990 +
1.991 + poly[0] = iCentredRect.iTl;
1.992 + poly[1].SetXY(iCentredRect.iBr.iX-1,iCentredRect.iTl.iY);
1.993 + poly[2].SetXY(iCentredRect.iBr.iX-1,iCentredRect.iBr.iY-1);
1.994 + poly[3].SetXY(iCentredRect.iTl.iX,iCentredRect.iBr.iY-1);
1.995 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.996 + iCon->DrawPolygon(poly,0);
1.997 + iCon->DrawPolygon(poly,0);
1.998 +
1.999 + for(TInt count=0;count<8;count++)
1.1000 + {
1.1001 + poly[0] = iOffScreenRects[count].iTl;
1.1002 + poly[1].SetXY(iOffScreenRects[count].iBr.iX,iOffScreenRects[count].iTl.iY);
1.1003 + poly[2] = iOffScreenRects[count].iBr;
1.1004 + poly[3].SetXY(iOffScreenRects[count].iTl.iX,iOffScreenRects[count].iBr.iY);
1.1005 + iCon->DrawPolygon(poly,0);
1.1006 + }
1.1007 +
1.1008 + const TInt offset = 10000;
1.1009 + const TInt size = 50;
1.1010 + TPoint pp(offset,offset);
1.1011 + poly[0] = pp;
1.1012 + pp.iX += size;
1.1013 + poly[1] = pp;
1.1014 + pp.iY += size;
1.1015 + poly[2] = pp;
1.1016 + pp.iX -= size;
1.1017 + poly[3] = pp;
1.1018 + iCon->SetOrigin(TPoint(-offset,-offset));
1.1019 + iCon->DrawPolygon(poly,0);
1.1020 + iCon->SetOrigin(TPoint(0,0));
1.1021 +
1.1022 + poly[0] = iRect.iTl;
1.1023 + poly[1].SetXY(iRect.iBr.iX-1,iRect.iTl.iY);
1.1024 + poly[2].SetXY(iRect.iBr.iX-1,iRect.iBr.iY-1);
1.1025 + poly[3].SetXY(iRect.iTl.iX,iRect.iBr.iY-1);
1.1026 + iCon->DrawPolygon(NULL,4);
1.1027 + iCon->DrawPolygon(poly,0);
1.1028 + iCon->DrawPolygon(NULL,0);
1.1029 + TPoint *ptr=(TPoint *)0x1111;
1.1030 + iCon->DrawPolygon(ptr,0);
1.1031 + iCon->DrawPolygon(NULL,4,CGraphicsContext::EWinding );
1.1032 + iCon->DrawPolygon(poly,0,CGraphicsContext::EWinding );
1.1033 + iCon->DrawPolygon(NULL,0,CGraphicsContext::EWinding );
1.1034 + iCon->DrawPolygon(ptr,0,CGraphicsContext::EWinding );
1.1035 + }
1.1036 +
1.1037 +void TestGdi::DoPolygonPtrL()
1.1038 + {
1.1039 + *iSection = _L("Polygon ptr");
1.1040 +
1.1041 + TPoint poly[4];
1.1042 + poly[0] = iRect.iTl;
1.1043 + poly[1].SetXY(iRect.iBr.iX-1,iRect.iTl.iY);
1.1044 + poly[2].SetXY(iRect.iBr.iX-1,iRect.iBr.iY-1);
1.1045 + poly[3].SetXY(iRect.iTl.iX,iRect.iBr.iY-1);
1.1046 + Clear();
1.1047 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.1048 + iCon->DrawPolygon(poly,4);
1.1049 + CheckRectOutsideL(iRect);
1.1050 + Clear();
1.1051 + iCon->DrawPolygon(poly,4);
1.1052 + CheckRectOutsideL(iRect);
1.1053 + CheckQuadInsideL(iRect);
1.1054 + Clear();
1.1055 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.1056 + iCon->DrawPolygon(poly,4);
1.1057 + CheckRectOutsideL(iRect);
1.1058 + CheckQuadInsideL(iRect);
1.1059 + Clear();
1.1060 +
1.1061 + poly[0] = iLargeRect.iTl;
1.1062 + poly[1].SetXY(iLargeRect.iBr.iX-1,iLargeRect.iTl.iY);
1.1063 + poly[2].SetXY(iLargeRect.iBr.iX-1,iLargeRect.iBr.iY-1);
1.1064 + poly[3].SetXY(iLargeRect.iTl.iX,iLargeRect.iBr.iY-1);
1.1065 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.1066 + iCon->DrawPolygon(poly,4);
1.1067 + CheckClearL();
1.1068 + Clear();
1.1069 + iCon->DrawPolygon(poly,4);
1.1070 + CheckQuadInsideL(iRect);
1.1071 + Clear();
1.1072 +
1.1073 + poly[0].SetXY(iUnNormRect.iTl.iX-1,iUnNormRect.iTl.iY-1);
1.1074 + poly[1].SetXY(iUnNormRect.iBr.iX,iUnNormRect.iTl.iY-1);
1.1075 + poly[2] = iUnNormRect.iBr;
1.1076 + poly[3].SetXY(iUnNormRect.iTl.iX-1,iUnNormRect.iBr.iY);
1.1077 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.1078 + iCon->DrawPolygon(poly,4);
1.1079 + CheckRectOutsideL(iRect);
1.1080 + Clear();
1.1081 + iCon->DrawPolygon(poly,4);
1.1082 + CheckRectOutsideL(iRect);
1.1083 + CheckQuadInsideL(iRect);
1.1084 + Clear();
1.1085 +
1.1086 + poly[0] = iCentredRect.iTl;
1.1087 + poly[1].SetXY(iCentredRect.iBr.iX-1,iCentredRect.iTl.iY);
1.1088 + poly[2].SetXY(iCentredRect.iBr.iX-1,iCentredRect.iBr.iY-1);
1.1089 + poly[3].SetXY(iCentredRect.iTl.iX,iCentredRect.iBr.iY-1);
1.1090 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.1091 + iCon->DrawPolygon(poly,4);
1.1092 + CheckRectOutsideL(iCentredRect);
1.1093 + Clear();
1.1094 + iCon->DrawPolygon(poly,4);
1.1095 + CheckRectOutsideL(iCentredRect);
1.1096 + CheckQuadInsideL(iCentredRect);
1.1097 + Clear();
1.1098 +
1.1099 + for(TInt count=0;count<8;count++)
1.1100 + {
1.1101 + poly[0] = iOffScreenRects[count].iTl;
1.1102 + poly[1].SetXY(iOffScreenRects[count].iBr.iX,iOffScreenRects[count].iTl.iY);
1.1103 + poly[2] = iOffScreenRects[count].iBr;
1.1104 + poly[3].SetXY(iOffScreenRects[count].iTl.iX,iOffScreenRects[count].iBr.iY);
1.1105 + iCon->DrawPolygon(poly,4);
1.1106 + }
1.1107 +
1.1108 + const TInt offset = 10000;
1.1109 + const TInt size = 50;
1.1110 + TRect ppRect(0,0,size + 1,size + 1);
1.1111 + TPoint pp(offset,offset);
1.1112 + poly[0] = pp;
1.1113 + pp.iX += size;
1.1114 + poly[1] = pp;
1.1115 + pp.iY += size;
1.1116 + poly[2] = pp;
1.1117 + pp.iX -= size;
1.1118 + poly[3] = pp;
1.1119 + Clear();
1.1120 + iCon->SetOrigin(TPoint(-offset,-offset));
1.1121 + iCon->DrawPolygon(poly,4);
1.1122 + iCon->SetOrigin(TPoint(0,0));
1.1123 + CheckRectOutsideL(ppRect);
1.1124 + CheckQuadInsideL(ppRect);
1.1125 + Clear();
1.1126 +
1.1127 + poly[0] = iRect.iTl;
1.1128 + poly[1].SetXY(iRect.iBr.iX-1,iRect.iTl.iY);
1.1129 + poly[2].SetXY(iRect.iBr.iX-1,iRect.iBr.iY-1);
1.1130 + poly[3].SetXY(iRect.iTl.iX,iRect.iBr.iY-1);
1.1131 + iCon->DrawPolygon(NULL,4);
1.1132 + Clear();
1.1133 + iCon->DrawPolygon(poly,0);
1.1134 + Clear();
1.1135 + iCon->DrawPolygon(NULL,0);
1.1136 + Clear();
1.1137 + TPoint *ptr=(TPoint *)0x1111;
1.1138 + iCon->DrawPolygon(ptr,0);
1.1139 + Clear();
1.1140 + iCon->DrawPolygon(NULL,4,CGraphicsContext::EWinding );
1.1141 + Clear();
1.1142 + iCon->DrawPolygon(poly,0,CGraphicsContext::EWinding );
1.1143 + Clear();
1.1144 + iCon->DrawPolygon(NULL,0,CGraphicsContext::EWinding );
1.1145 + Clear();
1.1146 + iCon->DrawPolygon(ptr,0,CGraphicsContext::EWinding );
1.1147 + Clear();
1.1148 +
1.1149 + CheckClearL();
1.1150 + }
1.1151 +
1.1152 +void TestGdi::DoText()
1.1153 + {
1.1154 + *iSection = _L("Text");
1.1155 + Clear();
1.1156 + iCon->DrawText(_L("Text printing..."),TPoint(0,iRect.iTl.iY));
1.1157 + iCon->DrawText(_L("Text printing..."),TPoint(0,iRect.iBr.iY));
1.1158 + Clear();
1.1159 + iCon->DrawText(_L("Out of bounds checking"),TPoint(-50,iRect.iBr.iY>>1));
1.1160 + iCon->DrawText(_L("Out of bounds checking"),TPoint(0,0));
1.1161 + iCon->DrawText(_L("Out of bounds checking"),TPoint(0,iRect.iBr.iY));
1.1162 + iCon->DrawText(_L("Out of bounds checking"),TPoint(iRect.iBr.iX,iRect.iBr.iY>>1));
1.1163 + }
1.1164 +
1.1165 +void TestGdi::DoBoxTextVertical()
1.1166 + {
1.1167 + Clear();
1.1168 +
1.1169 + // Creates a font large enough to notice the text on screen
1.1170 + _LIT(KMyFontName,"Swiss");
1.1171 + CFont* myFont = NULL;
1.1172 + TFontSpec myFontSpec(KMyFontName,15);
1.1173 + User::LeaveIfError(iDev->GetNearestFontInPixels(myFont,myFontSpec));
1.1174 + iCon->UseFont(myFont);
1.1175 +
1.1176 + TInt boxWidth = iSize.iWidth/4;
1.1177 + TInt boxHeightOffset = iSize.iHeight-5;
1.1178 +
1.1179 + TRect box1 (5, 5, boxWidth-5, boxHeightOffset);
1.1180 + TRect box2 (boxWidth+5, 5, 2*boxWidth-5, boxHeightOffset);
1.1181 + TRect box3 (2*boxWidth+5, 5, 3*boxWidth-5, boxHeightOffset);
1.1182 + TRect box4 (3*boxWidth+5, 5, iSize.iWidth-25-2*myFont->HeightInPixels(), boxHeightOffset);
1.1183 + TRect box5 (iSize.iWidth-15-2*myFont->HeightInPixels(), 5, iSize.iWidth-15-myFont->HeightInPixels(), boxHeightOffset);
1.1184 + TRect box6 (iSize.iWidth-5-myFont->HeightInPixels(), 5, iSize.iWidth-5, boxHeightOffset);
1.1185 +
1.1186 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.1187 + iCon->SetPenStyle(CGraphicsContext::ESolidPen);
1.1188 + iCon->DrawRect(box1);
1.1189 + iCon->DrawRect(box2);
1.1190 + iCon->DrawRect(box3);
1.1191 + iCon->DrawRect(box4);
1.1192 + iCon->DrawRect(box5);
1.1193 + iCon->DrawRect(box6);
1.1194 +
1.1195 + /* Text drawn when baseline = font ascent.
1.1196 + Expected result: The top of the text will be aligned with the borders of the
1.1197 + box.
1.1198 + */
1.1199 + // Upper right corner of the box
1.1200 + iCon->SetPenColor(KRgbRed);
1.1201 + iCon->DrawTextVertical(_L("Testing"), box1, myFont->AscentInPixels() , EFalse, CGraphicsContext::ELeft);
1.1202 + // Lower right corner of the box
1.1203 + iCon->SetPenColor(KRgbBlue);
1.1204 + iCon->DrawTextVertical(_L("Testing"), box1, myFont->AscentInPixels() , EFalse, CGraphicsContext::ERight);
1.1205 + // Upper left corner of the box
1.1206 + iCon->SetPenColor(KRgbGreen);
1.1207 + iCon->DrawTextVertical(_L("Testing"), box1, myFont->AscentInPixels() , ETrue, CGraphicsContext::ERight);
1.1208 + // Lower right corner of the box
1.1209 + iCon->SetPenColor(KRgbBlack);
1.1210 + iCon->DrawTextVertical(_L("Testing"), box1, myFont->AscentInPixels() , ETrue, CGraphicsContext::ELeft);
1.1211 +
1.1212 + /* Text drawn when baseline = 0.
1.1213 + Expected result: The text will be hidden in this case as it is drawn outside
1.1214 + the borders of the box. Only the parts in the font descent will be shown.
1.1215 + */
1.1216 + iCon->SetPenColor(KRgbRed);
1.1217 + iCon->DrawTextVertical(_L("Testing"), box2, 0, EFalse, CGraphicsContext::ELeft);
1.1218 + iCon->SetPenColor(KRgbBlue);
1.1219 + iCon->DrawTextVertical(_L("Testing"), box2, 0, EFalse, CGraphicsContext::ERight);
1.1220 + iCon->SetPenColor(KRgbGreen);
1.1221 + iCon->DrawTextVertical(_L("Testing"), box2, 0, ETrue, CGraphicsContext::ERight);
1.1222 + iCon->SetPenColor(KRgbBlack);
1.1223 + iCon->DrawTextVertical(_L("Testing"), box2, 0, ETrue, CGraphicsContext::ELeft);
1.1224 +
1.1225 + /* Text drawn when baseline = box width.
1.1226 + Expected results: Text will be drawn on the side of the opposite edge and its
1.1227 + descent part will be hidden.
1.1228 + */
1.1229 + iCon->SetPenColor(KRgbRed);
1.1230 + iCon->DrawTextVertical(_L("Testing"), box3, box3.Width(), EFalse, CGraphicsContext::ELeft);
1.1231 + iCon->SetPenColor(KRgbBlue);
1.1232 + iCon->DrawTextVertical(_L("Testing"), box3, box3.Width(), EFalse, CGraphicsContext::ERight);
1.1233 + iCon->SetPenColor(KRgbGreen);
1.1234 + iCon->DrawTextVertical(_L("Testing"), box3, box3.Width(), ETrue, CGraphicsContext::ERight);
1.1235 + iCon->SetPenColor(KRgbBlack);
1.1236 + iCon->DrawTextVertical(_L("Testing"), box3, box3.Width(), ETrue, CGraphicsContext::ELeft);
1.1237 +
1.1238 + /* Text drawn when baseline = box width + font ascent.
1.1239 + Expected result: text will not be shown at all as it lies outside the box totally.
1.1240 + */
1.1241 + iCon->SetPenColor(KRgbRed);
1.1242 + iCon->DrawTextVertical(_L("Testing"), box4, box4.Width() + myFont->AscentInPixels(), EFalse, CGraphicsContext::ELeft);
1.1243 + iCon->SetPenColor(KRgbBlue);
1.1244 + iCon->DrawTextVertical(_L("Testing"), box4, box4.Width() + myFont->AscentInPixels(), EFalse, CGraphicsContext::ERight);
1.1245 + iCon->SetPenColor(KRgbGreen);
1.1246 + iCon->DrawTextVertical(_L("Testing"), box4, box4.Width() + myFont->AscentInPixels(), ETrue, CGraphicsContext::ERight);
1.1247 + iCon->SetPenColor(KRgbBlack);
1.1248 + iCon->DrawTextVertical(_L("Testing"), box4, box4.Width() + myFont->AscentInPixels(), ETrue, CGraphicsContext::ELeft);
1.1249 +
1.1250 + /* Text drawn when baseline = font ascent while the width of teh box = font height
1.1251 + Expected result: text will be aligned in the center of the box
1.1252 + */
1.1253 + iCon->SetPenColor(KRgbRed);
1.1254 + iCon->DrawTextVertical(_L("Testing"), box5, myFont->AscentInPixels(), EFalse, CGraphicsContext::ELeft);
1.1255 + iCon->SetPenColor(KRgbBlack);
1.1256 + iCon->DrawTextVertical(_L("Testing"), box5, myFont->AscentInPixels(), EFalse, CGraphicsContext::ERight);
1.1257 + iCon->SetPenColor(KRgbRed);
1.1258 + iCon->DrawTextVertical(_L("Testing"), box6, myFont->AscentInPixels(), ETrue, CGraphicsContext::ELeft);
1.1259 + iCon->SetPenColor(KRgbBlack);
1.1260 + iCon->DrawTextVertical(_L("Testing"), box6, myFont->AscentInPixels(), ETrue, CGraphicsContext::ERight);
1.1261 +
1.1262 + iCon->DiscardFont();
1.1263 + iDev->ReleaseFont(myFont);
1.1264 + }
1.1265 +
1.1266 +void TestGdi::DoPaintL()
1.1267 + {
1.1268 + *iSection = _L("Painting");
1.1269 + Clear();
1.1270 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1271 + iCon->DrawRect(iRect);
1.1272 + CheckRectInsideL(iRect);
1.1273 + CheckRectOutsideL(iRect);
1.1274 + Clear();
1.1275 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1276 + iCon->DrawRect(iCentredRect);
1.1277 + CheckRectInsideL(iCentredRect);
1.1278 + CheckRectOutsideL(iCentredRect);
1.1279 + Clear();
1.1280 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1281 + for(TInt count=0;count<8;count++)
1.1282 + iCon->DrawRect(iOffScreenRects[count]);
1.1283 + CheckClearL();
1.1284 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1285 + iCon->DrawEllipse(iRect);
1.1286 + CheckRectOutsideL(iRect);
1.1287 + CheckQuadInsideL(iRect);
1.1288 + Clear();
1.1289 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1290 + iCon->DrawRoundRect(iRect,TSize(20,10));
1.1291 + CheckRectOutsideL(iRect);
1.1292 + CheckQuadInsideL(iRect);
1.1293 + Clear();
1.1294 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1295 + iCon->DrawRect(iLargeRect);
1.1296 + CheckRectInsideL(TRect(TPoint(0,0),iSize));
1.1297 + CheckQuadInsideL(TRect(TPoint(0,0),iSize));
1.1298 + Clear();
1.1299 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1300 + iCon->DrawEllipse(iLargeRect);
1.1301 + CheckQuadInsideL(TRect(TPoint(0,0),iSize));
1.1302 + Clear();
1.1303 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1304 + iCon->DrawRoundRect(iLargeRect,TSize(20,10));
1.1305 + CheckQuadInsideL(TRect(TPoint(0,0),iSize));
1.1306 + Clear();
1.1307 + }
1.1308 +
1.1309 +void TestGdi::DoCopyL()
1.1310 + {
1.1311 + *iSection = _L("Copying");
1.1312 + Clear();
1.1313 + TInt a=iSize.iWidth;
1.1314 + TInt b=iSize.iHeight;
1.1315 + TInt c=a>>1;
1.1316 + TInt d=b>>1;
1.1317 + iCon->CopyRect(TPoint(-100,-100),TRect(-100,-100,-50,-50));
1.1318 + iCon->CopyRect(TPoint(100,100),TRect(-100,-100,-50,-50));
1.1319 + iCon->CopyRect(TPoint(100,100),TRect(-50,-50,50,50));
1.1320 + iCon->CopyRect(TPoint(-100,-100),TRect(-50,-50,50,50));
1.1321 + iCon->CopyRect(TPoint(-50,-50),TRect(0,0,50,50));
1.1322 + iCon->CopyRect(TPoint(1000,1000),TRect(0,0,50,50));
1.1323 + Clear();
1.1324 +
1.1325 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.1326 + iCon->SetBrushStyle(CGraphicsContext::EPatternedBrush);
1.1327 + TRect center(c-10,d-10,c+10,d+10);
1.1328 + iCon->DrawRect(center);
1.1329 + iCon->SetBrushStyle(CGraphicsContext::ESolidBrush);
1.1330 +
1.1331 + iCon->CopyRect(TPoint(0,-25),center);
1.1332 + iCon->CopyRect(TPoint(25,-25),center);
1.1333 + iCon->CopyRect(TPoint(25,0),center);
1.1334 + iCon->CopyRect(TPoint(25,25),center);
1.1335 + iCon->CopyRect(TPoint(0,25),center);
1.1336 + iCon->CopyRect(TPoint(-25,25),center);
1.1337 + iCon->CopyRect(TPoint(-25,0),center);
1.1338 + iCon->CopyRect(TPoint(-25,-25),center);
1.1339 +
1.1340 + for(TInt y=0;y<20;y++)
1.1341 + for(TInt x=0;x<20;x++)
1.1342 + {
1.1343 + TRgb pelcol;
1.1344 + iDev->GetPixel(pelcol,TPoint(c-10+x,d-10+y)); // centre
1.1345 + TRgb samplecol;
1.1346 + iDev->GetPixel(samplecol,TPoint(c-10+x,d-35+y)); // top
1.1347 + CheckL(samplecol==pelcol);
1.1348 + iDev->GetPixel(samplecol,TPoint(c+15+x,d-35+y)); // top right
1.1349 + CheckL(samplecol==pelcol);
1.1350 + iDev->GetPixel(samplecol,TPoint(c+15+x,d-10+y)); // right
1.1351 + CheckL(samplecol==pelcol);
1.1352 + iDev->GetPixel(samplecol,TPoint(c+15+x,d+15+y)); // bottom right
1.1353 + CheckL(samplecol==pelcol);
1.1354 + iDev->GetPixel(samplecol,TPoint(c-10+x,d+15+y)); // bottom
1.1355 + CheckL(samplecol==pelcol);
1.1356 + iDev->GetPixel(samplecol,TPoint(c-35+x,d+15+y)); // bottom left
1.1357 + CheckL(samplecol==pelcol);
1.1358 + iDev->GetPixel(samplecol,TPoint(c-35+x,d-10+y)); // left
1.1359 + CheckL(samplecol==pelcol);
1.1360 + iDev->GetPixel(samplecol,TPoint(c-35+x,d-35+y)); // top left
1.1361 + CheckL(samplecol==pelcol);
1.1362 + }
1.1363 + Clear();
1.1364 + }
1.1365 +
1.1366 +void TestGdi::DoBltL()
1.1367 + {
1.1368 + *iSection = _L("BitBlt");
1.1369 + TRect sample(0,0,8,8);
1.1370 + Clear();
1.1371 + TInt a=iSize.iWidth;
1.1372 + TInt b=iSize.iHeight;
1.1373 + TInt c=a>>1;
1.1374 + TInt d=b>>1;
1.1375 + iCon->BitBlt(TPoint(20,20),&iBitmap2,sample);
1.1376 + iCon->BitBlt(TPoint(c-20,20),&iBitmap2,sample);
1.1377 + iCon->BitBlt(TPoint(a-20,20),&iBitmap2,sample);
1.1378 + iCon->BitBlt(TPoint(a-20,d-20),&iBitmap2,sample);
1.1379 + iCon->BitBlt(TPoint(a-20,b-20),&iBitmap2,sample);
1.1380 + iCon->BitBlt(TPoint(c-20,b-20),&iBitmap2,sample);
1.1381 + iCon->BitBlt(TPoint(20,b-20),&iBitmap2,sample);
1.1382 + iCon->BitBlt(TPoint(20,d-20),&iBitmap2,sample);
1.1383 + iCon->SetBrushOrigin(TPoint(c-20,d-20));
1.1384 + iCon->DrawRect(TRect(c-20,d-20,c+20,d+20));
1.1385 + for(TInt y=0;y<8;y++)
1.1386 + for(TInt x=0;x<8;x++)
1.1387 + {
1.1388 + TRgb pelcol,samplecol;
1.1389 + iDev->GetPixel(pelcol,TPoint(c-20+x,d-20+y));
1.1390 + iDev->GetPixel(samplecol,TPoint(20+x,20+y));
1.1391 + CheckL(samplecol==pelcol);
1.1392 + iDev->GetPixel(samplecol,TPoint(c-20+x,20+y));
1.1393 + CheckL(samplecol==pelcol);
1.1394 + iDev->GetPixel(samplecol,TPoint(a-20+x,20+y));
1.1395 + CheckL(samplecol==pelcol);
1.1396 + iDev->GetPixel(samplecol,TPoint(a-20+x,d-20+y));
1.1397 + CheckL(samplecol==pelcol);
1.1398 + iDev->GetPixel(samplecol,TPoint(a-20+x,b-20+y));
1.1399 + CheckL(samplecol==pelcol);
1.1400 + iDev->GetPixel(samplecol,TPoint(c-20+x,b-20+y));
1.1401 + CheckL(samplecol==pelcol);
1.1402 + iDev->GetPixel(samplecol,TPoint(20+x,b-20+y));
1.1403 + CheckL(samplecol==pelcol);
1.1404 + iDev->GetPixel(samplecol,TPoint(20+x,d-20+y));
1.1405 + CheckL(samplecol==pelcol);
1.1406 + }
1.1407 + Clear();
1.1408 + for(TInt count=0;count<8;count++)
1.1409 + iCon->BitBlt(iOffScreenRects[count].iTl,&iBitmap2,sample);
1.1410 + CheckClearL();
1.1411 + }
1.1412 +
1.1413 +void TestGdi::DoBltMaskedL()
1.1414 + {
1.1415 + *iSection = _L("BitBltMasked");
1.1416 + TSize bmpsize(iBitmap.SizeInPixels());
1.1417 + TRect bmprect(bmpsize);
1.1418 + TInt x,y;
1.1419 + TRgb bmpcol,samplecol;
1.1420 +
1.1421 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.1422 + iCon->SetBrushStyle(CGraphicsContext::ESolidBrush);
1.1423 + iCon->SetBrushColor(KRgbBlack);
1.1424 + iCon->Clear();
1.1425 + iCon->BitBltMasked(TPoint(0,0),&iBitmap,bmprect,&iBitmap,ETrue);
1.1426 + for(y=0;y<bmprect.iBr.iY;y++)
1.1427 + {
1.1428 + for(x=0;x<bmprect.iBr.iX;x++)
1.1429 + {
1.1430 + iBitmap.GetPixel(bmpcol,TPoint(x,y));
1.1431 + iDev->GetPixel(samplecol,TPoint(x,y));
1.1432 + if(bmpcol.Gray2())
1.1433 + CheckL(samplecol.Gray2()==0);
1.1434 + else
1.1435 + CheckL(samplecol.Gray2()==bmpcol.Gray2());
1.1436 + }
1.1437 + }
1.1438 + iCon->Clear();
1.1439 + iCon->BitBltMasked(TPoint(0,0),&iBitmap,bmprect,&iBitmap,EFalse);
1.1440 + for(y=0;y<bmprect.iBr.iY;y++)
1.1441 + {
1.1442 + for(x=0;x<bmprect.iBr.iX;x++)
1.1443 + {
1.1444 + iBitmap.GetPixel(bmpcol,TPoint(x,y));
1.1445 + iDev->GetPixel(samplecol,TPoint(x,y));
1.1446 + if(bmpcol.Gray2())
1.1447 + CheckL(samplecol.Gray2()==bmpcol.Gray2());
1.1448 + else
1.1449 + CheckL(samplecol.Gray2()==0);
1.1450 + }
1.1451 + }
1.1452 + iCon->SetBrushColor(KRgbWhite);
1.1453 + iCon->Clear();
1.1454 + iCon->BitBltMasked(TPoint(0,0),&iBitmap,bmprect,&iBitmap,ETrue);
1.1455 + for(y=0;y<bmprect.iBr.iY;y++)
1.1456 + {
1.1457 + for(x=0;x<bmprect.iBr.iX;x++)
1.1458 + {
1.1459 + iBitmap.GetPixel(bmpcol,TPoint(x,y));
1.1460 + iDev->GetPixel(samplecol,TPoint(x,y));
1.1461 + if(bmpcol.Gray2())
1.1462 + CheckL(samplecol.Gray2()==1);
1.1463 + else
1.1464 + CheckL(samplecol.Gray2()==bmpcol.Gray2());
1.1465 + }
1.1466 + }
1.1467 + iCon->Clear();
1.1468 + iCon->BitBltMasked(TPoint(0,0),&iBitmap,bmprect,&iBitmap,EFalse);
1.1469 + for(y=0;y<bmprect.iBr.iY;y++)
1.1470 + {
1.1471 + for(x=0;x<bmprect.iBr.iX;x++)
1.1472 + {
1.1473 + iBitmap.GetPixel(bmpcol,TPoint(x,y));
1.1474 + iDev->GetPixel(samplecol,TPoint(x,y));
1.1475 + if(bmpcol.Gray2())
1.1476 + CheckL(samplecol.Gray2()==bmpcol.Gray2());
1.1477 + else
1.1478 + CheckL(samplecol.Gray2()==1);
1.1479 + }
1.1480 + }
1.1481 + Clear();
1.1482 + CheckClearL();
1.1483 + TPoint offscreenpoint(0,iSize.iHeight<<1);
1.1484 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,EFalse);
1.1485 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,ETrue);
1.1486 + offscreenpoint.iX-=(bmpsize.iWidth<<1);
1.1487 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,EFalse);
1.1488 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,ETrue);
1.1489 + offscreenpoint.iX=(iSize.iWidth<<1);
1.1490 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,EFalse);
1.1491 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,ETrue);
1.1492 + offscreenpoint.SetXY(0,-(bmpsize.iHeight<<1));
1.1493 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,EFalse);
1.1494 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,ETrue);
1.1495 + offscreenpoint.iX-=(bmpsize.iWidth<<1);
1.1496 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,EFalse);
1.1497 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,ETrue);
1.1498 + offscreenpoint.iX=(iSize.iWidth<<1);
1.1499 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,EFalse);
1.1500 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,ETrue);
1.1501 + offscreenpoint.SetXY(0,0);
1.1502 + offscreenpoint.iX-=(bmpsize.iWidth<<1);
1.1503 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,EFalse);
1.1504 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,ETrue);
1.1505 + offscreenpoint.iX=(iSize.iWidth<<1);
1.1506 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,EFalse);
1.1507 + iCon->BitBltMasked(offscreenpoint,&iBitmap,bmprect,&iBitmap,ETrue);
1.1508 + CheckClearL();
1.1509 + }
1.1510 +
1.1511 +void TestGdi::DoBltCompressedL()
1.1512 + {
1.1513 + //NOTE: max assumed screen size is 100x100 the same as EMbmTgdiDrawbitmap
1.1514 +
1.1515 + *iSection = _L("DoBltCompressedL");
1.1516 + CFbsBitmap bitmap;
1.1517 + TInt ret = bitmap.Load(_L("z:\\system\\data\\tgdi.mbm"),EMbmTgdiDrawbitmap,EFalse);
1.1518 + CFbsBitmap compressedBitmap;
1.1519 + ret = compressedBitmap.LoadAndCompress(_L("z:\\system\\data\\tgdi.mbm"),EMbmTgdiDrawbitmap,EFalse);
1.1520 + User::LeaveIfError(ret);
1.1521 +
1.1522 + //bitblt
1.1523 + *iSection = _L("DoBltCompressedL - bitblt first part of lines");
1.1524 + Clear();
1.1525 + TInt startx=20;
1.1526 + TInt starty=20;
1.1527 + TInt width=iSize.iWidth;
1.1528 + TInt height=iSize.iHeight;
1.1529 + TInt repeatx=width>>1;
1.1530 + TInt repeaty=height>>1;
1.1531 + TRect sample1(startx,0,repeatx-2*startx,repeaty);
1.1532 + TRgb pelcol,samplecol;
1.1533 + iCon->BitBlt(TPoint(startx,starty),&bitmap,sample1);
1.1534 + iCon->BitBlt(TPoint(repeatx-startx,starty),&compressedBitmap,sample1);
1.1535 + for(TInt y=0;y<repeaty;y++)
1.1536 + {
1.1537 + for(TInt x=startx;x<repeatx-2*startx;x++)
1.1538 + {
1.1539 + iDev->GetPixel(pelcol,TPoint(repeatx-startx+x,starty+y));
1.1540 + iDev->GetPixel(samplecol,TPoint(startx+x,starty+y));
1.1541 + CheckL(samplecol==pelcol);
1.1542 + }
1.1543 + }
1.1544 + *iSection = _L("DoBltCompressedL - bitblt multiple complete lines - columns");
1.1545 + Clear();
1.1546 + TRect sample2(0,0,bitmap.SizeInPixels().iWidth,50);
1.1547 + iCon->BitBlt(TPoint(0,0),&bitmap,sample2);
1.1548 + iCon->BitBlt(TPoint(0,50),&compressedBitmap,sample2);
1.1549 + for(TInt y=0;y<50;y++)
1.1550 + {
1.1551 + for(TInt x=0;x<bitmap.SizeInPixels().iWidth;x++)
1.1552 + {
1.1553 + iDev->GetPixel(pelcol,TPoint(x,y));
1.1554 + iDev->GetPixel(samplecol,TPoint(x,50+y));
1.1555 + CheckL(samplecol==pelcol);
1.1556 + }
1.1557 + }
1.1558 +
1.1559 + *iSection = _L("DoBltCompressedL - bitblt final part of lines");
1.1560 + Clear();
1.1561 + TRect sample3(0,0,50,100);
1.1562 + iCon->BitBlt(TPoint(0,0),&bitmap,sample3);
1.1563 + iCon->BitBlt(TPoint(50,0),&compressedBitmap,sample3);
1.1564 + for(TInt y=0;y<100;y++)
1.1565 + {
1.1566 + for(TInt x=0;x<50;x++)
1.1567 + {
1.1568 + iDev->GetPixel(pelcol,TPoint(x,y));
1.1569 + iDev->GetPixel(samplecol,TPoint(50+x,y));
1.1570 + CheckL(samplecol==pelcol);
1.1571 + }
1.1572 + }
1.1573 +
1.1574 + *iSection = _L("DoBltCompressedL - bitbltmasked flickerv2");
1.1575 + Clear();
1.1576 + TRect sample4(0,0,50,100);
1.1577 + // Due to inconsistent handling of solid brushes between different colour modes, the
1.1578 + // screen or a bitmap, accelerated or non-accelerated do this test with a null brush.
1.1579 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.1580 + iCon->BitBltMasked(TPoint(0,0),&bitmap,sample4,&iBitmap,ETrue);
1.1581 + iCon->BitBltMasked(TPoint(50,0),&compressedBitmap,sample4,&iBitmap,ETrue);
1.1582 + for(TInt y=0;y<100;y++)
1.1583 + {
1.1584 + for(TInt x=0;x<50;x++)
1.1585 + {
1.1586 + iDev->GetPixel(pelcol,TPoint(x,y));
1.1587 + iDev->GetPixel(samplecol,TPoint(50+x,y));
1.1588 + CheckL(samplecol==pelcol);
1.1589 + }
1.1590 + }
1.1591 +
1.1592 + *iSection = _L("DoBltCompressedL - bitbltmasked needbitmaps of same mode");
1.1593 + Clear();
1.1594 + TRect sample5(0,0,50,100);
1.1595 + iCon->BitBltMasked(TPoint(0,0),&bitmap,sample5,&compressedBitmap,ETrue);
1.1596 + iCon->BitBltMasked(TPoint(50,0),&compressedBitmap,sample5,&bitmap,ETrue);
1.1597 + for(TInt y=0;y<100;y++)
1.1598 + {
1.1599 + for(TInt x=0;x<50;x++)
1.1600 + {
1.1601 + iDev->GetPixel(pelcol,TPoint(x,y));
1.1602 + iDev->GetPixel(samplecol,TPoint(50+x,y));
1.1603 + CheckL(samplecol==pelcol);
1.1604 + }
1.1605 + }
1.1606 +
1.1607 + *iSection = _L("DoBltCompressedL - bitbltmasked same bitmap as mask");
1.1608 + Clear();
1.1609 + TRect target6(0,0,50,100);
1.1610 + TRect sample6(0,0,50,100);
1.1611 + iCon->DrawBitmapMasked(target6,&bitmap,sample6,&bitmap,ETrue);
1.1612 + target6.Move(50,0);
1.1613 + iCon->DrawBitmapMasked(target6,&compressedBitmap,sample6,&compressedBitmap,ETrue);
1.1614 + for(TInt y=0;y<100;y++)
1.1615 + {
1.1616 + for(TInt x=0;x<50;x++)
1.1617 + {
1.1618 + iDev->GetPixel(pelcol,TPoint(x,y));
1.1619 + iDev->GetPixel(samplecol,TPoint(50+x,y));
1.1620 + CheckL(samplecol==pelcol);
1.1621 + }
1.1622 + }
1.1623 + }
1.1624 +
1.1625 +void TestGdi::DoShadowL()
1.1626 + {
1.1627 + *iSection = _L("Shadow");
1.1628 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.1629 + iCon->SetBrushStyle(CGraphicsContext::ESolidBrush);
1.1630 + TInt halfwidth=iSize.iWidth>>1;
1.1631 + TRect lhs(TSize(halfwidth,iSize.iHeight));
1.1632 + TRect rhs(TPoint(halfwidth,0),TSize(iSize.iWidth,iSize.iHeight));
1.1633 + TRegionFix<1> area(lhs);
1.1634 + TPoint lhspt(halfwidth>>1,iSize.iHeight>>1);
1.1635 + TPoint rhspt(halfwidth+(halfwidth>>1),iSize.iHeight>>1);
1.1636 + TRgb lhsrgb,rhsrgb;
1.1637 +
1.1638 + for (TInt count = 0; count < 32; count++)
1.1639 + {
1.1640 + TRgb brushColor;
1.1641 + if (count < 16)
1.1642 + brushColor = TRgb::Gray16(count);
1.1643 + else
1.1644 + brushColor = TRgb::Color16(count - 16);
1.1645 +
1.1646 + iCon->DrawRect(lhs);
1.1647 + iCon->ShadowArea(&area);
1.1648 + iCon->SetShadowMode(ETrue);
1.1649 + iCon->DrawRect(rhs);
1.1650 + iDev->GetPixel(lhsrgb,lhspt);
1.1651 + iDev->GetPixel(rhsrgb,rhspt);
1.1652 + CheckL(lhsrgb==rhsrgb);
1.1653 + iCon->SetShadowMode(EFalse);
1.1654 + }
1.1655 + Clear();
1.1656 + }
1.1657 +
1.1658 +/**
1.1659 + Auxiliary Fn to check the Pixel values
1.1660 +
1.1661 + This method checks the pixel values with respective calculated values based on the call
1.1662 + from DoDrawBitmapMaskedL
1.1663 +
1.1664 +*/
1.1665 +void TestGdi::CheckMaskedResultsL(CFbsBitmap* aBgBmp,CFbsBitmap* aSrcBmp,CFbsBitmap* aMaskBmp,TRect& aTarRect,TBool aInvertMask,TBool aAlphaBlend, TBool aSemiTransparentMask/*=EFalse*/)
1.1666 + {
1.1667 + TInt width=0;
1.1668 + TInt height=0;
1.1669 + TInt rowIndex=0;
1.1670 + TInt colIndex=0;
1.1671 + width=aTarRect.Width();
1.1672 + height=aTarRect.Height();
1.1673 + // Check the size of the target rectangle is negative or zero
1.1674 + if (width<0 || !width || height<0 || !height)
1.1675 + {
1.1676 + return;
1.1677 + }
1.1678 + // Check the size of the target rectangle falls out side the display screen size
1.1679 + if (width>iSize.iWidth)
1.1680 + {
1.1681 + width=iSize.iWidth;
1.1682 + }
1.1683 + if (height>iSize.iHeight)
1.1684 + {
1.1685 + height=iSize.iHeight;
1.1686 + }
1.1687 + // Rectangle used locally and it starts top left corner.(0,0)
1.1688 + TRect rect(0,0,width,height);
1.1689 + TSize size(rect.Size());
1.1690 + TDisplayMode devDisplayMode=iDev->DisplayMode();
1.1691 + //Create background bitmap with the size equal to target rectangle
1.1692 + CFbsBitmap* backgroundBmp = new (ELeave) CFbsBitmap;
1.1693 + CleanupStack::PushL(backgroundBmp);
1.1694 + User::LeaveIfError(backgroundBmp->Create(size,devDisplayMode));
1.1695 + //Create src bitmap with the size equal to target rectangle
1.1696 + CFbsBitmap* srcBmp = new (ELeave) CFbsBitmap;
1.1697 + CleanupStack::PushL(srcBmp);
1.1698 + User::LeaveIfError(srcBmp->Create(size,iDev->DisplayMode()));
1.1699 + //Create mask bitmap with the size equal to target rectangle
1.1700 + CFbsBitmap* maskBmp = new (ELeave) CFbsBitmap;
1.1701 + CleanupStack::PushL(maskBmp);
1.1702 + TDisplayMode maskDisplayMode;
1.1703 + if (aSrcBmp==aMaskBmp) // When the source and target are same
1.1704 + {
1.1705 + maskDisplayMode=devDisplayMode;
1.1706 + }
1.1707 + else if (aAlphaBlend) // display mode based on the aAlphablend flag
1.1708 + {
1.1709 + maskDisplayMode=EGray256;
1.1710 + }
1.1711 + else
1.1712 + {
1.1713 + maskDisplayMode=aMaskBmp->DisplayMode();
1.1714 + }
1.1715 + User::LeaveIfError(maskBmp->Create(size,maskDisplayMode));
1.1716 + //Creating bitmap device for calculation and comparison
1.1717 + CFbsBitmapDevice *bgDevice=CFbsBitmapDevice::NewL(backgroundBmp);
1.1718 + CleanupStack::PushL(bgDevice);
1.1719 + CFbsBitGc* bgGc=NULL;
1.1720 + User::LeaveIfError(bgDevice->CreateContext(bgGc));
1.1721 + CleanupStack::PushL(bgGc);
1.1722 + if (width==iBitmapWidth && height==iBitmapHeight || aTarRect.Width()<=iSize.iWidth && aTarRect.Height()<=iSize.iHeight)
1.1723 + {
1.1724 + bgGc->DrawBitmap(rect,aBgBmp);
1.1725 + }
1.1726 + else
1.1727 + {
1.1728 + bgGc->DrawBitmap(aTarRect,aBgBmp);
1.1729 + }
1.1730 + CFbsBitmapDevice* maskDevice=CFbsBitmapDevice::NewL(maskBmp); //For masked bitmap
1.1731 + CleanupStack::PushL(maskDevice);
1.1732 + CFbsBitGc* maskGc=NULL;
1.1733 + User::LeaveIfError(maskDevice->CreateContext(maskGc));
1.1734 + CleanupStack::PushL(maskGc);
1.1735 + if (width==iBitmapWidth && height==iBitmapHeight || aTarRect.Width()<=iSize.iWidth && aTarRect.Height()<=iSize.iHeight)
1.1736 + {
1.1737 + maskGc->DrawBitmap(rect,aMaskBmp);
1.1738 + }
1.1739 + else
1.1740 + {
1.1741 + maskGc->DrawBitmap(aTarRect,aMaskBmp);
1.1742 + }
1.1743 + CFbsBitmapDevice* srcDevice=CFbsBitmapDevice::NewL(srcBmp); //For source bitmap
1.1744 + CleanupStack::PushL(srcDevice);
1.1745 + CFbsBitGc* srcGc=NULL;
1.1746 + User::LeaveIfError(srcDevice->CreateContext(srcGc));
1.1747 + CleanupStack::PushL(srcGc);
1.1748 + if (width==iBitmapWidth && height==iBitmapHeight || aTarRect.Width()<=iSize.iWidth && aTarRect.Height()<=iSize.iHeight)
1.1749 + {
1.1750 + srcGc->DrawBitmap(rect,aSrcBmp);
1.1751 + }
1.1752 + else
1.1753 + {
1.1754 + srcGc->DrawBitmap(aTarRect,aSrcBmp);
1.1755 + }
1.1756 +
1.1757 + for (rowIndex=0;rowIndex<height;++rowIndex)
1.1758 + {
1.1759 + TInt redinversemask=0;
1.1760 + TInt redmaskvalue=0;
1.1761 + TInt greeninversemask=0;
1.1762 + TInt greenmaskvalue=0;
1.1763 + TInt blueinversemask=0;
1.1764 + TInt bluemaskvalue=0;
1.1765 + TRgb bmpcol;
1.1766 + TRgb samplecol;
1.1767 + TRgb maskcol;
1.1768 + for (colIndex=0;colIndex<width;++colIndex)
1.1769 + {
1.1770 + srcDevice->GetPixel(bmpcol,TPoint(colIndex,rowIndex));
1.1771 + iDev->GetPixel(samplecol,aTarRect.iTl+TPoint(colIndex,rowIndex));
1.1772 + TRgb backgroundcolor;
1.1773 + bgDevice->GetPixel(backgroundcolor,TPoint(colIndex,rowIndex));
1.1774 + maskDevice->GetPixel(maskcol,TPoint(colIndex,rowIndex));
1.1775 + if (aInvertMask && (maskDisplayMode!=EGray256 || aAlphaBlend))
1.1776 + {
1.1777 + redinversemask=maskcol.Red(); // green and blue should have the same value for gray-scale bitmap
1.1778 + redmaskvalue=MAXCOLORS-redinversemask;
1.1779 + blueinversemask=maskcol.Blue();
1.1780 + bluemaskvalue=MAXCOLORS-blueinversemask;
1.1781 + greeninversemask=maskcol.Green();
1.1782 + greenmaskvalue=MAXCOLORS-greeninversemask;
1.1783 + }
1.1784 + else
1.1785 + {
1.1786 + redmaskvalue=maskcol.Red();
1.1787 + redinversemask=MAXCOLORS-redmaskvalue;
1.1788 + bluemaskvalue=maskcol.Blue();
1.1789 + blueinversemask=MAXCOLORS-bluemaskvalue;
1.1790 + greenmaskvalue=maskcol.Green();
1.1791 + greeninversemask=MAXCOLORS-greenmaskvalue;
1.1792 + }
1.1793 + TInt red;
1.1794 + TInt green;
1.1795 + TInt blue;
1.1796 + if (aSemiTransparentMask && devDisplayMode!=EGray256)
1.1797 + {
1.1798 + if (devDisplayMode==EColor64K || devDisplayMode==EColor256 || devDisplayMode==EColor4K || devDisplayMode==EColor16M || aInvertMask)
1.1799 + {
1.1800 + red=(bmpcol.Red()*redmaskvalue+backgroundcolor.Red()*redinversemask)>>8;
1.1801 + green=(bmpcol.Green()*greenmaskvalue+backgroundcolor.Green()*greeninversemask)>>8;
1.1802 + blue=(bmpcol.Blue()*bluemaskvalue+backgroundcolor.Blue()*blueinversemask)>>8;
1.1803 + }
1.1804 + else
1.1805 + {
1.1806 + red=(bmpcol.Red()*(redmaskvalue+1))>>8;
1.1807 + red+=(backgroundcolor.Red()*(redinversemask+1))>>8;
1.1808 + green=(bmpcol.Green()*(greenmaskvalue+1))>>8;
1.1809 + green+=(backgroundcolor.Green()*(greeninversemask+1))>>8;
1.1810 + blue=(bmpcol.Blue()*(bluemaskvalue+1))>>8;
1.1811 + blue+=(backgroundcolor.Blue()*(blueinversemask+1))>>8;
1.1812 + }
1.1813 + }
1.1814 + else
1.1815 + {
1.1816 + red=((bmpcol.Red()*redmaskvalue)+(backgroundcolor.Red()*redinversemask));
1.1817 + green=((bmpcol.Green()*greenmaskvalue)+(backgroundcolor.Green()*greeninversemask));
1.1818 + blue=((bmpcol.Blue()*bluemaskvalue)+(backgroundcolor.Blue()*blueinversemask));
1.1819 + red = red / MAXCOLORS;
1.1820 + green = green / MAXCOLORS;
1.1821 + blue = blue / MAXCOLORS;
1.1822 + }
1.1823 +
1.1824 + TRgb rgb(red,green,blue);
1.1825 + TRgb resultantColor;
1.1826 + TUint index;
1.1827 + switch(devDisplayMode)
1.1828 + {
1.1829 + case EGray2:
1.1830 + {
1.1831 + index = TRgb::Gray2(blue).Gray2();
1.1832 + resultantColor = TRgb::Gray2(index);
1.1833 + break;
1.1834 + }
1.1835 + case EGray256:
1.1836 + {
1.1837 + index = rgb.Gray256();
1.1838 + resultantColor = TRgb::Gray256(index);
1.1839 + break;
1.1840 + }
1.1841 + case EColor256:
1.1842 + {
1.1843 + index = rgb.Color256();
1.1844 + resultantColor = TRgb::Color256(index);
1.1845 + break;
1.1846 + }
1.1847 + case EColor4K:
1.1848 + {
1.1849 + index = rgb.Color4K();
1.1850 + resultantColor = TRgb::Color4K(index);
1.1851 + break;
1.1852 + }
1.1853 + case EColor64K:
1.1854 + {
1.1855 + index = rgb.Color64K();
1.1856 + resultantColor = TRgb::Color64K(index);
1.1857 + break;
1.1858 + }
1.1859 + case EColor16M:
1.1860 + {
1.1861 + index = rgb.Color16M();
1.1862 + resultantColor = TRgb::Color16M(index);
1.1863 + break;
1.1864 + }
1.1865 + case EColor16MU:
1.1866 + {
1.1867 + index = rgb.Color16MU();
1.1868 + resultantColor = TRgb::Color16MU(index);
1.1869 + break;
1.1870 + }
1.1871 + }
1.1872 + CheckL(samplecol.Red()==resultantColor.Red());
1.1873 + CheckL(samplecol.Green()==resultantColor.Green());
1.1874 + CheckL(samplecol.Blue()==resultantColor.Blue());
1.1875 + }
1.1876 + }
1.1877 + CleanupStack::PopAndDestroy(9,backgroundBmp);
1.1878 + }
1.1879 +
1.1880 +/**
1.1881 + @SYMTestCaseID GRAPHICS-TestGdi-DoDrawBitmapMaskedL-0001
1.1882 +
1.1883 + @SYMPREQ 642
1.1884 +
1.1885 + @SYMREQ
1.1886 +
1.1887 + @SYMTestCaseDesc Test DrawMaskedBitmap (Transperency Stretched Bitmap).\n
1.1888 + Automated Tests to test DrawBitmapMasked with different display modes.
1.1889 +
1.1890 + @SYMTestPriority High
1.1891 +
1.1892 + @SYMTestStatus Implemented
1.1893 +
1.1894 + @SYMTestActions Creates bitmaps programmatically and calls API DrawBitmapMasked() with respective parameters
1.1895 + Drawn pixels value with calculated pixels and verified using CheckL(), All the test cases specified in \n
1.1896 + test specifications are implemented(22 test cases).
1.1897 +
1.1898 + @SYMTestExpectedResults KErrNone
1.1899 +
1.1900 + */
1.1901 +void TestGdi::DoDrawBitmapMaskedL(TBool aColorMask)
1.1902 + {
1.1903 + _LIT(KBitmapMasked,"DrawBitmapMasked - Test Case ");
1.1904 + *iSection = KBitmapMasked;
1.1905 + TInt rowIndex;
1.1906 + TInt colIndex;
1.1907 + TSize rectSize(iBitmapWidth,iBitmapHeight);
1.1908 + TRect srcRect;
1.1909 + TRect tarRect;
1.1910 +
1.1911 + CFbsBitmap* backgroundBmp = new (ELeave) CFbsBitmap;
1.1912 + CleanupStack::PushL(backgroundBmp);
1.1913 + User::LeaveIfError(backgroundBmp->Create(rectSize,iDev->DisplayMode()));
1.1914 + srcRect.SetSize(rectSize);
1.1915 + TBitmapUtil bmpUtil(backgroundBmp);
1.1916 + bmpUtil.Begin(TPoint(0,0));
1.1917 + for (rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.1918 + {
1.1919 + TInt red=0;
1.1920 + TInt blue=255;
1.1921 + if(iDev->DisplayMode()==EGray2)
1.1922 + {
1.1923 + blue=0;
1.1924 + }
1.1925 + TInt green=0;
1.1926 + bmpUtil.SetPos(TPoint(0,rowIndex));
1.1927 + for (colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.1928 + {
1.1929 + TRgb rgb(red,green,blue);
1.1930 + switch(iDev->DisplayMode())
1.1931 + {
1.1932 + case EGray2:
1.1933 + {
1.1934 + bmpUtil.SetPixel(TRgb::Gray2(blue).Gray2());
1.1935 + bmpUtil.IncXPos();
1.1936 + if (colIndex%4==0)
1.1937 + {
1.1938 + blue=255-blue;
1.1939 + }
1.1940 + continue;
1.1941 + }
1.1942 + case EGray256:
1.1943 + {
1.1944 + bmpUtil.SetPixel(rgb.Gray256());
1.1945 + break;
1.1946 + }
1.1947 + case EColor256:
1.1948 + {
1.1949 + bmpUtil.SetPixel(rgb.Color256());
1.1950 + break;
1.1951 + }
1.1952 + case EColor4K:
1.1953 + {
1.1954 + bmpUtil.SetPixel(rgb.Color4K());
1.1955 + break;
1.1956 + }
1.1957 + case EColor64K:
1.1958 + {
1.1959 + bmpUtil.SetPixel(rgb.Color64K());
1.1960 + break;
1.1961 + }
1.1962 + case EColor16M:
1.1963 + {
1.1964 + bmpUtil.SetPixel(rgb.Color16M());
1.1965 + break;
1.1966 + }
1.1967 + case EColor16MU:
1.1968 + {
1.1969 + bmpUtil.SetPixel(rgb.Color16MU());
1.1970 + break;
1.1971 + }
1.1972 + }
1.1973 + bmpUtil.IncXPos();
1.1974 + red+=10;
1.1975 + blue-=30;
1.1976 + green+=20;
1.1977 + if(red > 255)
1.1978 + {
1.1979 + red-=255;
1.1980 + green+=1;
1.1981 + }
1.1982 + if(green > 255)
1.1983 + {
1.1984 + green-=255;
1.1985 + blue-=1;
1.1986 + }
1.1987 + if(blue < 0)
1.1988 + {
1.1989 + blue+=255;
1.1990 + }
1.1991 + }
1.1992 + }
1.1993 + bmpUtil.End();
1.1994 + //Create source bitmap with various color scale
1.1995 + CFbsBitmap* srcBmp = new (ELeave) CFbsBitmap;
1.1996 + CleanupStack::PushL(srcBmp);
1.1997 + User::LeaveIfError(srcBmp->Create(rectSize,iDev->DisplayMode()));
1.1998 + TBitmapUtil bmpUtil1(srcBmp);
1.1999 + bmpUtil1.Begin(TPoint(0,0));
1.2000 + TInt gray2=0;
1.2001 + for (rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.2002 + {
1.2003 + TInt red=255;
1.2004 + TInt blue=0;
1.2005 + TInt green=255;
1.2006 + bmpUtil1.SetPos(TPoint(0,rowIndex));
1.2007 + gray2=!gray2?0:255;
1.2008 + for (colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.2009 + {
1.2010 + TRgb rgb(red,green,blue);
1.2011 + switch(iDev->DisplayMode())
1.2012 + {
1.2013 + case EGray2:
1.2014 + {
1.2015 + bmpUtil1.SetPixel(TRgb::Gray2(gray2).Gray2());
1.2016 + bmpUtil1.IncXPos();
1.2017 + red=0;
1.2018 + green=0;
1.2019 + blue=!blue?255:0;
1.2020 + continue;
1.2021 + }
1.2022 + case EGray256:
1.2023 + {
1.2024 + bmpUtil1.SetPixel(rgb.Gray256());
1.2025 + break;
1.2026 + }
1.2027 + case EColor256:
1.2028 + {
1.2029 + bmpUtil1.SetPixel(rgb.Color256());
1.2030 + break;
1.2031 + }
1.2032 + case EColor4K:
1.2033 + {
1.2034 + bmpUtil1.SetPixel(rgb.Color4K());
1.2035 + break;
1.2036 + }
1.2037 + case EColor64K:
1.2038 + {
1.2039 + bmpUtil1.SetPixel(rgb.Color64K());
1.2040 + break;
1.2041 + }
1.2042 + case EColor16M:
1.2043 + {
1.2044 + bmpUtil1.SetPixel(rgb.Color16M());
1.2045 + break;
1.2046 + }
1.2047 + case EColor16MU:
1.2048 + {
1.2049 + bmpUtil1.SetPixel(rgb.Color16MU());
1.2050 + break;
1.2051 + }
1.2052 + }
1.2053 + bmpUtil1.IncXPos();
1.2054 + red-=10;
1.2055 + blue+=10;
1.2056 + green-=10;
1.2057 + if(red <= 0)
1.2058 + {
1.2059 + red+=255;
1.2060 + }
1.2061 + if(blue >= 255)
1.2062 + {
1.2063 + blue-=255;
1.2064 + }
1.2065 + if(green <= 0)
1.2066 + {
1.2067 + green+=255;
1.2068 + }
1.2069 + }
1.2070 + }
1.2071 + bmpUtil1.End();
1.2072 + //Masked bitmap with various color scale
1.2073 + CFbsBitmap* maskBmp = new (ELeave) CFbsBitmap;
1.2074 + CleanupStack::PushL(maskBmp);
1.2075 + TBitmapUtil bmpUtil2(maskBmp);
1.2076 + if(iDev->DisplayMode() == EGray2)
1.2077 + {
1.2078 + User::LeaveIfError(maskBmp->Create(rectSize,EGray2));
1.2079 + bmpUtil2.Begin(TPoint(0,0));
1.2080 + for (rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.2081 + {
1.2082 + bmpUtil2.SetPos(TPoint(0,rowIndex));
1.2083 + TInt blue=0;
1.2084 + for(colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.2085 + {
1.2086 + bmpUtil2.SetPixel(blue);
1.2087 + bmpUtil2.IncXPos();
1.2088 + blue=!blue?255:0;
1.2089 + }
1.2090 + }
1.2091 + bmpUtil2.End();
1.2092 + }
1.2093 + else
1.2094 + {
1.2095 + User::LeaveIfError(maskBmp->Create(rectSize,aColorMask?EColor256:EGray256));
1.2096 + bmpUtil2.Begin(TPoint(0,0));
1.2097 + for (rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.2098 + {
1.2099 + bmpUtil2.SetPos(TPoint(0,rowIndex));
1.2100 + TInt red=0;
1.2101 + TInt blue=0;
1.2102 + TInt green=0;
1.2103 + for(colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.2104 + {
1.2105 + TRgb rgb(red,green,blue);
1.2106 + bmpUtil2.SetPixel(rgb.Color256());
1.2107 + bmpUtil2.IncXPos();
1.2108 + red=!red?255:0;
1.2109 + blue=!blue?255:0;
1.2110 + green=!green?255:0;
1.2111 + }
1.2112 + }
1.2113 + bmpUtil2.End();
1.2114 + }
1.2115 +
1.2116 + //Masked bitmap with various gray scale (For Alphablending)
1.2117 + CFbsBitmap* maskblendBmp = new (ELeave) CFbsBitmap;
1.2118 + CleanupStack::PushL(maskblendBmp);
1.2119 + if(iDev->DisplayMode() == EGray2)
1.2120 + {
1.2121 + User::LeaveIfError(maskblendBmp->Create(rectSize,EGray2));
1.2122 + TBitmapUtil bmpUtil3(maskblendBmp);
1.2123 + bmpUtil3.Begin(TPoint(0,0));
1.2124 + TInt blue=0;
1.2125 + for (rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.2126 + {
1.2127 + bmpUtil3.SetPos(TPoint(0,rowIndex));
1.2128 + blue=0;
1.2129 + for(colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.2130 + {
1.2131 + bmpUtil3.SetPixel(blue);
1.2132 + bmpUtil3.IncXPos();
1.2133 + blue=!blue?255:0;
1.2134 + }
1.2135 + }
1.2136 + bmpUtil3.End();
1.2137 + }
1.2138 + else
1.2139 + {
1.2140 + User::LeaveIfError(maskblendBmp->Create(rectSize,EGray256));
1.2141 + TBitmapUtil bmpUtil3(maskblendBmp);
1.2142 + bmpUtil3.Begin(TPoint(0,0));
1.2143 + for (rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.2144 + {
1.2145 + bmpUtil3.SetPos(TPoint(0,rowIndex));
1.2146 + TInt red=0;
1.2147 + TInt blue=0;
1.2148 + TInt green=0;
1.2149 + for(colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.2150 + {
1.2151 + TRgb rgb(red,green,blue);
1.2152 + bmpUtil3.SetPixel(rgb.Gray256());
1.2153 + bmpUtil3.IncXPos();
1.2154 + red=!red?255:0;
1.2155 + blue=!blue?255:0;
1.2156 + green=!green?255:0;
1.2157 + }
1.2158 + }
1.2159 + bmpUtil3.End();
1.2160 + }
1.2161 + /**
1.2162 + Test Cases 1 to 10 (AlphaBlending)
1.2163 +
1.2164 + Test Case # 1
1.2165 +
1.2166 + Desc : Test the functionality of DrawBitmapMasked() without
1.2167 + Stretching or compressing and with a normal mask.
1.2168 + */
1.2169 + iSection->AppendNum(1);
1.2170 + iCon->DrawBitmap(srcRect,backgroundBmp,srcRect);
1.2171 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2172 + iCon->DrawBitmapMasked(srcRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2173 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,srcRect,EFalse,ETrue);
1.2174 + /**
1.2175 + Test Case # 2
1.2176 +
1.2177 + Desc : To test the functionality of DrawBitmapMasked()
1.2178 + when it stretches the bitmap and with a normal mask.
1.2179 + */
1.2180 + iSection->Delete(iSection->Length() - 1, 1);
1.2181 + iSection->AppendNum(2);
1.2182 + iCon->Clear();
1.2183 + tarRect.iTl.SetXY(0,0);
1.2184 + tarRect.SetWidth(iBitmapWidth*2);
1.2185 + tarRect.SetHeight(iBitmapHeight*2);
1.2186 + if (iDev->SizeInPixels().iWidth>=tarRect.Width() && iDev->SizeInPixels().iHeight>=tarRect.Height())
1.2187 + {
1.2188 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2189 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2190 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2191 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue);
1.2192 + }
1.2193 + /**
1.2194 + Test Case # 3
1.2195 +
1.2196 + Desc : To test the functionality of DrawBitmapMasked()
1.2197 + when it compresses the bitmap and with a normal mask.
1.2198 + */
1.2199 + iSection->Delete(iSection->Length() - 1, 1);
1.2200 + iSection->AppendNum(3);
1.2201 + iCon->Clear();
1.2202 + tarRect.iTl.SetXY(0,0);
1.2203 + tarRect.SetWidth(iBitmapWidth/2);
1.2204 + tarRect.SetHeight(iBitmapHeight/2);
1.2205 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2206 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2207 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2208 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue);
1.2209 + /**
1.2210 + Test Case # 4
1.2211 +
1.2212 + Desc : To test the functionality of DrawBitmapMasked() with Destination Rectangle as zero.
1.2213 + */
1.2214 + iSection->Delete(iSection->Length() - 1, 1);
1.2215 + iSection->AppendNum(4);
1.2216 + iCon->Clear();
1.2217 + tarRect.iTl.SetXY(0,0);
1.2218 + tarRect.SetWidth(0);
1.2219 + tarRect.SetHeight(0);
1.2220 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2221 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2222 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue);
1.2223 + /**
1.2224 + Test Case # 5
1.2225 +
1.2226 + Desc : To test the functionality of DrawBitmapMasked()
1.2227 + with destination rectangle large in size. (more than test screen size)
1.2228 + */
1.2229 + iSection->Delete(iSection->Length() - 1, 1);
1.2230 + iSection->AppendNum(5);
1.2231 + iCon->Clear();
1.2232 + tarRect.iTl.SetXY(0,0);
1.2233 + tarRect.SetWidth(iBitmapWidth*5);
1.2234 + tarRect.SetHeight(iBitmapHeight*4);
1.2235 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2236 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2237 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2238 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue);
1.2239 + /**
1.2240 + Test Case # 6
1.2241 +
1.2242 + Desc : To test the functionality of DrawBitmapMasked()
1.2243 + passing the target rectangle targeted to right top corner of the screen.
1.2244 + */
1.2245 + iSection->Delete(iSection->Length() - 1, 1);
1.2246 + iSection->AppendNum(6);
1.2247 + iCon->Clear();
1.2248 + tarRect.iTl.SetXY(0,0);
1.2249 + tarRect.SetWidth(iBitmapWidth);
1.2250 + tarRect.SetHeight(iBitmapHeight);
1.2251 + tarRect.Move(iSize.iWidth-iBitmapWidth,0);
1.2252 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2253 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2254 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2255 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue);
1.2256 + /**
1.2257 + Test Case # 7
1.2258 +
1.2259 + Desc : To test the functionality of DrawBitmapMasked()
1.2260 + passing the target rectangle targeted to bottom left corner of the screen.
1.2261 + */
1.2262 + iSection->Delete(iSection->Length() - 1, 1);
1.2263 + iSection->AppendNum(7);
1.2264 + iCon->Clear();
1.2265 + tarRect.iTl.SetXY(0,0); // Restoring rectangle back to the original position
1.2266 + tarRect.SetWidth(iBitmapWidth);
1.2267 + tarRect.SetHeight(iBitmapHeight);
1.2268 + tarRect.Move(0,(iSize.iHeight-iBitmapHeight));
1.2269 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2270 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2271 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2272 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue);
1.2273 + /**
1.2274 + Test Case # 8
1.2275 +
1.2276 + Desc : To test the functionality of DrawBitmapMasked()
1.2277 + passing the target rectangle targeted to bottom right corner of the screen
1.2278 + */
1.2279 + iSection->Delete(iSection->Length() - 1, 1);
1.2280 + iSection->AppendNum(8);
1.2281 + iCon->Clear();
1.2282 + tarRect.iTl.SetXY(0,0); // Restoring rectangle back to the original position
1.2283 + tarRect.SetWidth(iBitmapWidth);
1.2284 + tarRect.SetHeight(iBitmapHeight);
1.2285 + tarRect.Move((iSize.iWidth-iBitmapWidth),(iSize.iHeight-iBitmapHeight));
1.2286 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2287 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2288 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2289 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue);
1.2290 + /**
1.2291 + Test Case # 9
1.2292 +
1.2293 + Desc : To test the functionality of DrawBitmapMasked()
1.2294 + passing the target rectangle has negative coordinates
1.2295 + */
1.2296 + iSection->Delete(iSection->Length() - 1, 1);
1.2297 + iSection->AppendNum(9);
1.2298 + iCon->Clear();
1.2299 + tarRect.iTl.SetXY(0,0); // Restoring rectangle back to the original position
1.2300 + tarRect.SetWidth(-iBitmapWidth);
1.2301 + tarRect.SetHeight(-iBitmapHeight);
1.2302 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2303 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2304 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2305 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue);
1.2306 + /**
1.2307 + Test Case # 10
1.2308 +
1.2309 + Desc : To test the functionality of DrawBitmapMasked()
1.2310 + passing the same bitmap for both the source and mask
1.2311 + */
1.2312 + if (iDev->DisplayMode()==EGray2 || iDev->DisplayMode()==EGray4 || iDev->DisplayMode()==EGray16)
1.2313 + {
1.2314 + iSection->Delete(iSection->Length() - 1, 1);
1.2315 + iSection->AppendNum(10);
1.2316 + iCon->Clear();
1.2317 + tarRect.iTl.SetXY(0,0); // Restoring rectangle back to the original position
1.2318 + tarRect.SetWidth(iBitmapWidth);
1.2319 + tarRect.SetHeight(iBitmapHeight);
1.2320 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2321 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2322 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,srcBmp,EFalse);
1.2323 + CheckMaskedResultsL(backgroundBmp,srcBmp,srcBmp,tarRect,EFalse,EFalse);
1.2324 + }
1.2325 + /**
1.2326 + Test Cases: 11 - 22 (BitBltMasked)
1.2327 +
1.2328 + Test Case # 11
1.2329 +
1.2330 + Desc : Test the functionality of DrawBitmapMasked() without
1.2331 + Stretching or compressing and with a normal mask.
1.2332 + */
1.2333 + iSection->Delete(iSection->Length() - 2, 2);
1.2334 + iSection->AppendNum(11);
1.2335 + iCon->Clear();
1.2336 + tarRect.iTl.SetXY(0,0);
1.2337 + tarRect.SetWidth(iBitmapWidth);
1.2338 + tarRect.SetHeight(iBitmapHeight);
1.2339 + iCon->DrawBitmap(srcRect,backgroundBmp,srcRect);
1.2340 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2341 + iCon->DrawBitmapMasked(srcRect,srcBmp,srcRect,maskBmp,EFalse);
1.2342 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,srcRect,EFalse,EFalse);
1.2343 + // Test Case # 12 with a reverse mask.
1.2344 + iSection->Delete(iSection->Length() - 2, 2);
1.2345 + iSection->AppendNum(12);
1.2346 + iCon->Clear();
1.2347 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2348 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2349 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,ETrue);
1.2350 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,ETrue,EFalse);
1.2351 + /**
1.2352 + Test Case # 13
1.2353 +
1.2354 + Desc : To test the functionality of DrawBitmapMasked()
1.2355 + when it stretches the bitmap and with a normal mask.
1.2356 + */
1.2357 + iSection->Delete(iSection->Length() - 2, 2);
1.2358 + iSection->AppendNum(13);
1.2359 + iCon->Clear();
1.2360 + tarRect.iTl.SetXY(0,0);
1.2361 + tarRect.SetWidth(Min(iBitmapWidth*2,iSize.iWidth));
1.2362 + tarRect.SetHeight(Min(iBitmapHeight*2,iSize.iHeight));
1.2363 + if (iDev->SizeInPixels().iWidth>=tarRect.Width() && iDev->SizeInPixels().iHeight>=tarRect.Height())
1.2364 + {
1.2365 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2366 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2367 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,EFalse);
1.2368 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,EFalse,EFalse);
1.2369 + }
1.2370 + // Test Case # 14 with a reverse mask.
1.2371 + if (iDev->SizeInPixels().iWidth>=tarRect.Width() && iDev->SizeInPixels().iHeight>=tarRect.Height())
1.2372 + {
1.2373 + iSection->Delete(iSection->Length() - 2, 2);
1.2374 + iSection->AppendNum(14);
1.2375 + iCon->Clear();
1.2376 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2377 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2378 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,ETrue);
1.2379 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,ETrue,EFalse);
1.2380 + }
1.2381 + /**
1.2382 + Test Case # 15
1.2383 +
1.2384 + Desc : To test the functionality of DrawBitmapMasked()
1.2385 + when it compresses the bitmap and with a normal mask.
1.2386 + */
1.2387 + iSection->Delete(iSection->Length() - 2, 2);
1.2388 + iSection->AppendNum(15);
1.2389 + iCon->Clear();
1.2390 + tarRect.iTl.SetXY(0,0);
1.2391 + tarRect.SetWidth(iBitmapWidth/2);
1.2392 + tarRect.SetHeight(iBitmapHeight/2);
1.2393 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2394 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2395 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,EFalse);
1.2396 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,EFalse,EFalse);
1.2397 + // Test Case # 16 with a reverse mask.
1.2398 + iSection->Delete(iSection->Length() - 2, 2);
1.2399 + iSection->AppendNum(16);
1.2400 + iCon->Clear();
1.2401 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2402 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2403 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,ETrue);
1.2404 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,ETrue,EFalse);
1.2405 + /**
1.2406 + Test Case # 17
1.2407 +
1.2408 + Desc : To test the functionality of DrawBitmapMasked()
1.2409 + with destination rectangle large in size. (more than test screen size)
1.2410 + */
1.2411 + iSection->Delete(iSection->Length() - 2, 2);
1.2412 + iSection->AppendNum(17);
1.2413 + iCon->Clear();
1.2414 + tarRect.iTl.SetXY(0,0);
1.2415 + tarRect.SetWidth(iBitmapWidth*5);
1.2416 + tarRect.SetHeight(iBitmapHeight*4);
1.2417 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2418 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2419 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,EFalse);
1.2420 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,EFalse,EFalse);
1.2421 + // Test Case # 18 with a reverse mask.
1.2422 + iSection->Delete(iSection->Length() - 2, 2);
1.2423 + iSection->AppendNum(18);
1.2424 + iCon->Clear();
1.2425 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2426 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2427 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,ETrue);
1.2428 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,ETrue,EFalse);
1.2429 + /**
1.2430 + Test Case # 19
1.2431 +
1.2432 + Desc : To test the functionality of DrawBitmapMasked()
1.2433 + passing the target rectangle targeted to right top corner of the screen.
1.2434 + */
1.2435 + iSection->Delete(iSection->Length() - 2, 2);
1.2436 + iSection->AppendNum(19);
1.2437 + iCon->Clear();
1.2438 + tarRect.iTl.SetXY(0,0);
1.2439 + tarRect.SetWidth(iBitmapWidth);
1.2440 + tarRect.SetHeight(iBitmapHeight);
1.2441 + tarRect.Move(iSize.iWidth-iBitmapWidth,0);
1.2442 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2443 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2444 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,EFalse);
1.2445 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,EFalse,EFalse);
1.2446 + // Test Case # 20 with a reverse mask.
1.2447 + iSection->Delete(iSection->Length() - 2, 2);
1.2448 + iSection->AppendNum(20);
1.2449 + iCon->Clear();
1.2450 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2451 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2452 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,ETrue);
1.2453 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,ETrue,EFalse);
1.2454 + /**
1.2455 + Test Case # 21
1.2456 +
1.2457 + Desc : To test the functionality of DrawBitmapMasked()
1.2458 + passing the target rectangle targeted to bottom right corner of the screen
1.2459 + */
1.2460 + iSection->Delete(iSection->Length() - 2, 2);
1.2461 + iSection->AppendNum(21);
1.2462 + iCon->Clear();
1.2463 + tarRect.iTl.SetXY(0,0); // Restoring rectangle back to the original position
1.2464 + tarRect.SetWidth(iBitmapWidth);
1.2465 + tarRect.SetHeight(iBitmapHeight);
1.2466 + tarRect.Move((iSize.iWidth-iBitmapWidth),(iSize.iHeight-iBitmapHeight));
1.2467 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2468 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2469 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,EFalse);
1.2470 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,EFalse,EFalse);
1.2471 + // Test Case # 22 with a reverse mask.
1.2472 + iSection->Delete(iSection->Length() - 2, 2);
1.2473 + iSection->AppendNum(22);
1.2474 + iCon->Clear();
1.2475 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2476 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2477 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskBmp,ETrue);
1.2478 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskBmp,tarRect,ETrue,EFalse);
1.2479 +
1.2480 + /**
1.2481 + Test Case # 23
1.2482 +
1.2483 + Desc: To ensure that DEF064071 is fixed. Test that drawing a scaled
1.2484 + bitmap with a tiled mask gives the correct result.
1.2485 + */
1.2486 + if(iSize.iWidth > 100 && iDev->DisplayMode() > EGray4)
1.2487 + // Only do this test for screen devices
1.2488 + {
1.2489 + iSection->Delete(iSection->Length() - 2, 2);
1.2490 + iSection->AppendNum(23);
1.2491 + Clear();
1.2492 + iCon->Clear();
1.2493 + // We need a bigger rect than the rect in other tests
1.2494 + TRect t23Rect(TSize(150,150));
1.2495 + // Open source bitmap and mask
1.2496 + CFbsBitmap* t23SrcBmp = new (ELeave) CFbsBitmap();
1.2497 + CleanupStack::PushL(t23SrcBmp);
1.2498 + User::LeaveIfError(t23SrcBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_sourcebitmap));
1.2499 + CFbsBitmap* t23SrcBmpMask = new (ELeave) CFbsBitmap();
1.2500 + CleanupStack::PushL(t23SrcBmpMask);
1.2501 + User::LeaveIfError(t23SrcBmpMask->Load(KT23BitmapFileName,EMbmTgdiDef064071_sourcebitmapmask));
1.2502 +
1.2503 + // Open bitmap that contains the expected result
1.2504 + CFbsBitmap* t23ExpectedBmp = new (ELeave) CFbsBitmap();
1.2505 + CleanupStack::PushL(t23ExpectedBmp);
1.2506 + switch(iDev->DisplayMode())
1.2507 + {
1.2508 + case EGray16:
1.2509 + User::LeaveIfError(t23ExpectedBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_expected_egray16));
1.2510 + break;
1.2511 + case EGray256:
1.2512 + User::LeaveIfError(t23ExpectedBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_expected_egray256));
1.2513 + break;
1.2514 + case EColor16:
1.2515 + User::LeaveIfError(t23ExpectedBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_expected_ecolor16));
1.2516 + break;
1.2517 + case EColor256:
1.2518 + User::LeaveIfError(t23ExpectedBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_expected_ecolor256));
1.2519 + break;
1.2520 + case EColor4K:
1.2521 + User::LeaveIfError(t23ExpectedBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_expected_ecolor4k));
1.2522 + break;
1.2523 + case EColor64K:
1.2524 + User::LeaveIfError(t23ExpectedBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_expected_ecolor64k));
1.2525 + break;
1.2526 + case EColor16M:
1.2527 + User::LeaveIfError(t23ExpectedBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_expected_ecolor16m));
1.2528 + break;
1.2529 + case EColor16MU:
1.2530 + User::LeaveIfError(t23ExpectedBmp->Load(KT23BitmapFileName,EMbmTgdiDef064071_expected_ecolor16mu));
1.2531 + break;
1.2532 + }
1.2533 +
1.2534 + // Draw masked bitmap to screen
1.2535 + iCon->DrawBitmapMasked(t23Rect,t23SrcBmp,t23SrcBmp->SizeInPixels(),t23SrcBmpMask,ETrue);
1.2536 + TRect miniTarRect(20,20,80,80);
1.2537 + // Draw small version of the bitmap
1.2538 + iCon->DrawBitmapMasked(miniTarRect,t23SrcBmp,t23SrcBmp->SizeInPixels(),t23SrcBmpMask,ETrue);
1.2539 + // Set the clipping region to draw either side of the small bitmap that we've just drawn
1.2540 + TRegionFix<2> t23Region;
1.2541 + t23Region.AddRect(TRect(t23Rect.iTl.iX,miniTarRect.iTl.iY,
1.2542 + miniTarRect.iTl.iX,miniTarRect.iBr.iY));
1.2543 + t23Region.AddRect(TRect(miniTarRect.iBr.iX,miniTarRect.iTl.iY,
1.2544 + t23Rect.iBr.iX,miniTarRect.iBr.iY));
1.2545 + iCon->SetClippingRegion(&t23Region);
1.2546 + iCon->Clear();
1.2547 + iCon->DrawBitmapMasked(t23Rect,t23SrcBmp,t23SrcBmp->SizeInPixels(),t23SrcBmpMask,ETrue);
1.2548 + iCon->SetClippingRect(iDev->SizeInPixels());
1.2549 +
1.2550 + // Compare pixels on device with those from the expected bitmap
1.2551 + TPoint pixel;
1.2552 + TRgb deviceRgb;
1.2553 + TRgb expectedRgb;
1.2554 + TSize t23RectSize(t23Rect.Size());
1.2555 + CheckL(t23ExpectedBmp->SizeInPixels() == t23RectSize);
1.2556 + for(pixel.iY = t23Rect.iTl.iY; pixel.iY < t23RectSize.iHeight; ++pixel.iY)
1.2557 + {
1.2558 + for(pixel.iX = t23Rect.iTl.iX; pixel.iX < t23RectSize.iWidth; ++pixel.iX)
1.2559 + {
1.2560 + iDev->GetPixel(deviceRgb,pixel);
1.2561 + t23ExpectedBmp->GetPixel(expectedRgb,pixel);
1.2562 + CheckL(deviceRgb == expectedRgb);
1.2563 + }
1.2564 + }
1.2565 + iCon->CancelClippingRect();
1.2566 + iCon->CancelClippingRegion();
1.2567 +
1.2568 + CleanupStack::PopAndDestroy(t23ExpectedBmp);
1.2569 + CleanupStack::PopAndDestroy(t23SrcBmpMask);
1.2570 + CleanupStack::PopAndDestroy(t23SrcBmp);
1.2571 + }
1.2572 +
1.2573 + /**
1.2574 + Test Case # 24 (PDEF118404, INC115741)
1.2575 +
1.2576 + Desc : To test the functionality of DrawBitmapMasked()
1.2577 + with destination rectangle multiple of 256.
1.2578 + INC115741 issue with boundary conditions. CFbsBitGc::DoDrawBitmapMasked has KScanLineLength = 256.
1.2579 + Tests fix for PDEF118404. If fix is not present, this test will fail with User Panic 21.
1.2580 + */
1.2581 + iSection->Delete(iSection->Length() - 2, 2);
1.2582 + iSection->AppendNum(24);
1.2583 + iCon->Clear();
1.2584 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2585 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2586 +
1.2587 + // This constant is associated to the value used in CFbsBitGc::DoDrawBitmapMasked.
1.2588 + // If that value is changed, then this one must be updated as well otherwise the test will no longer be valid.
1.2589 + const TInt KScanLineLength = 256;
1.2590 +
1.2591 + tarRect.iTl.SetXY(0,0);
1.2592 + tarRect.SetHeight(2);
1.2593 + for (TInt ii = 1; ii < 5; ++ii)
1.2594 + {
1.2595 + tarRect.SetWidth(KScanLineLength * ii);
1.2596 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2597 + }
1.2598 +
1.2599 + CleanupStack::PopAndDestroy(4,backgroundBmp);
1.2600 + }
1.2601 +
1.2602 +// Used to fill the bitmap with a given color for the current display mode.
1.2603 +void TestGdi::FillBitmap(CFbsBitmap* aBitmap, TRgb aRgb)
1.2604 + {
1.2605 + TBitmapUtil bmpUtil(aBitmap);
1.2606 + bmpUtil.Begin(TPoint(0,0));
1.2607 + for (TInt rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.2608 + {
1.2609 + bmpUtil.SetPos(TPoint(0,rowIndex));
1.2610 + for (TInt colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.2611 + {
1.2612 + switch(iDev->DisplayMode())
1.2613 + {
1.2614 + case EGray2:
1.2615 + {
1.2616 + bmpUtil.SetPixel(TRgb::Gray2(aRgb.Blue()).Gray2());
1.2617 + break;
1.2618 + }
1.2619 + case EGray256:
1.2620 + {
1.2621 + bmpUtil.SetPixel(aRgb.Gray256());
1.2622 + break;
1.2623 + }
1.2624 + case EColor256:
1.2625 + {
1.2626 + bmpUtil.SetPixel(aRgb.Color256());
1.2627 + break;
1.2628 + }
1.2629 + case EColor4K:
1.2630 + {
1.2631 + bmpUtil.SetPixel(aRgb.Color4K());
1.2632 + break;
1.2633 + }
1.2634 + case EColor64K:
1.2635 + {
1.2636 + bmpUtil.SetPixel(aRgb.Color64K());
1.2637 + break;
1.2638 + }
1.2639 + case EColor16M:
1.2640 + {
1.2641 + bmpUtil.SetPixel(aRgb.Color16M());
1.2642 + break;
1.2643 + }
1.2644 + case EColor16MU:
1.2645 + {
1.2646 + bmpUtil.SetPixel(aRgb.Color16MU());
1.2647 + break;
1.2648 + }
1.2649 + }
1.2650 + bmpUtil.IncXPos();
1.2651 + }
1.2652 + }
1.2653 + bmpUtil.End();
1.2654 + }
1.2655 +
1.2656 +/**
1.2657 +This test function is added to reproduce the defect INC097853
1.2658 +(CFbsBitGc::DoDrawBitmapMasked function) in which it
1.2659 + was drawing the first scanline twice.
1.2660 + The steps to reproduce the defect are:
1.2661 + 1) Create a Black Background bitmap
1.2662 + 2) Create a White Source Bitmap and
1.2663 + 3) Create a Gray Masked Bitmap (50% white).
1.2664 + 4) Call the function DrawBitmap to draw the Background bitmap
1.2665 + 5) Call the function DrawBitmapMasked to draw the Source bitmap with Masked Bitmap
1.2666 + 6) Store the screen into a bitmap
1.2667 + */
1.2668 +void TestGdi::DoDrawBitmapSemiTransparentMaskedL()
1.2669 + {
1.2670 + Clear();
1.2671 + iCon->Clear();
1.2672 + _LIT(KBitmapMasked,"DrawBitmapSemiTransparentMasked");
1.2673 + *iSection = KBitmapMasked;
1.2674 + TInt rowIndex;
1.2675 + TInt colIndex;
1.2676 + TSize rectSize(iBitmapWidth,iBitmapHeight);
1.2677 + TRect srcRect;
1.2678 + TRect tarRect;
1.2679 +
1.2680 + // Create a Black background bitmap
1.2681 + CFbsBitmap* backgroundBmp = new (ELeave) CFbsBitmap;
1.2682 + CleanupStack::PushL(backgroundBmp);
1.2683 + User::LeaveIfError(backgroundBmp->Create(rectSize,iDev->DisplayMode()));
1.2684 + srcRect.SetSize(rectSize);
1.2685 + FillBitmap(backgroundBmp, KRgbBlack);
1.2686 +
1.2687 + //Create a White source bitmap
1.2688 + CFbsBitmap* srcBmp = new (ELeave) CFbsBitmap;
1.2689 + CleanupStack::PushL(srcBmp);
1.2690 + User::LeaveIfError(srcBmp->Create(rectSize,iDev->DisplayMode()));
1.2691 + FillBitmap(srcBmp, KRgbWhite);
1.2692 +
1.2693 + //Create a semi transparent Masked bitmap
1.2694 + CFbsBitmap* maskblendBmp = new (ELeave) CFbsBitmap;
1.2695 + CleanupStack::PushL(maskblendBmp);
1.2696 +
1.2697 + if(iDev->DisplayMode() == EGray2)
1.2698 + {
1.2699 + User::LeaveIfError(maskblendBmp->Create(rectSize,EGray2));
1.2700 + TBitmapUtil bmpUtil(maskblendBmp);
1.2701 + bmpUtil.Begin(TPoint(0,0));
1.2702 + for (rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.2703 + {
1.2704 + bmpUtil.SetPos(TPoint(0,rowIndex));
1.2705 + for(colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.2706 + {
1.2707 + bmpUtil.SetPixel(128);
1.2708 + bmpUtil.IncXPos();
1.2709 + }
1.2710 + }
1.2711 + bmpUtil.End();
1.2712 + }
1.2713 + else
1.2714 + {
1.2715 + User::LeaveIfError(maskblendBmp->Create(rectSize,EGray256));
1.2716 + TRgb rgb(128,128,128);
1.2717 + TBitmapUtil bmpUtil(maskblendBmp);
1.2718 + bmpUtil.Begin(TPoint(0,0));
1.2719 + for (rowIndex=0;rowIndex<iBitmapHeight;++rowIndex)
1.2720 + {
1.2721 + bmpUtil.SetPos(TPoint(0,rowIndex));
1.2722 + for(colIndex=0;colIndex<iBitmapWidth;++colIndex)
1.2723 + {
1.2724 + bmpUtil.SetPixel(rgb.Gray256());
1.2725 + bmpUtil.IncXPos();
1.2726 + }
1.2727 + }
1.2728 + bmpUtil.End();
1.2729 + }
1.2730 +
1.2731 + tarRect.iTl.SetXY(0,0);
1.2732 + tarRect.SetWidth(iBitmapWidth*2);
1.2733 + tarRect.SetHeight(iBitmapHeight*2);
1.2734 + if (iDev->SizeInPixels().iWidth>=tarRect.Width() && iDev->SizeInPixels().iHeight>=tarRect.Height())
1.2735 + {
1.2736 + iCon->DrawBitmap(tarRect,backgroundBmp);
1.2737 + iCon->SetBrushStyle(CGraphicsContext::ENullBrush);
1.2738 + iCon->DrawBitmapMasked(tarRect,srcBmp,srcRect,maskblendBmp,EFalse);
1.2739 +
1.2740 + CheckMaskedResultsL(backgroundBmp,srcBmp,maskblendBmp,tarRect,EFalse,ETrue, ETrue);
1.2741 + }
1.2742 +
1.2743 + CleanupStack::PopAndDestroy(3,backgroundBmp);
1.2744 + }
1.2745 +
1.2746 +void TestGdi::DoFadeL()
1.2747 + {
1.2748 + *iSection = _L("Fade");
1.2749 + iCon->SetPenStyle(CGraphicsContext::ENullPen);
1.2750 + iCon->SetBrushStyle(CGraphicsContext::ESolidBrush);
1.2751 + TInt halfwidth=iSize.iWidth>>1;
1.2752 + TRect lhs(TSize(halfwidth,iSize.iHeight));
1.2753 + TRect rhs(TPoint(halfwidth,0),TSize(iSize.iWidth,iSize.iHeight));
1.2754 + TRegionFix<1> area(lhs);
1.2755 + TPoint lhspt(halfwidth>>1,iSize.iHeight>>1);
1.2756 + TPoint rhspt(halfwidth+(halfwidth>>1),iSize.iHeight>>1);
1.2757 + TRgb lhsrgb,rhsrgb;
1.2758 +
1.2759 + for(TInt count=0;count<32;count++)
1.2760 + {
1.2761 + TRgb brushColor;
1.2762 + if (count < 16)
1.2763 + brushColor = TRgb::Gray16(count);
1.2764 + else
1.2765 + brushColor = TRgb::Color16(count - 16);
1.2766 +
1.2767 + if (iDev->DisplayMode() == EGray4)
1.2768 + {
1.2769 + brushColor = TRgb::Gray4(brushColor.Gray4());
1.2770 + iCon->SetFadingParameters(255,0);
1.2771 + }
1.2772 +
1.2773 + iCon->SetBrushColor(brushColor);
1.2774 + iCon->DrawRect(lhs);
1.2775 + iCon->FadeArea(&area);
1.2776 + iCon->SetFadeMode(ETrue);
1.2777 + iCon->DrawRect(rhs);
1.2778 + iDev->GetPixel(lhsrgb,lhspt);
1.2779 + iDev->GetPixel(rhsrgb,rhspt);
1.2780 + CheckL(lhsrgb==rhsrgb);
1.2781 + iCon->SetFadeMode(EFalse);
1.2782 + }
1.2783 + Clear();
1.2784 + }
1.2785 +