// Draw this control to the screen. Draw the area empty with
// appropriate color. If the control is focused, draw shadow border.
void CMessageListBox::Draw(const TRect& aRect) const
{
CWindowGc& gc = SystemGc();
gc.SetClippingRect(aRect);
gc.Clear(iBorder.OuterRect(aRect));
gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
if (IsFocused())
{
CEikBorderedControl::Draw(iBorder.OuterRect(aRect)); // Shadow border
gc.SetBrushColor(TRgb(KFocusedBkgColor));
}
else
{
gc.SetBrushColor(TRgb(KNonFocusedBkgColor));
}
// Fill the controls background. The color depends on the focus status. In
// this example this has no effect, because contained controls are drawn
// over the same area. Here just for demonstrating design principle.
gc.DrawRect(Border().InnerRect(Rect()));
}
TRgb TRgb::Gray16(int aGray16)
/** Gets TRgb from 16 level grayscale.
The function takes a grayscale argument and return a TRgb whose red, green
and blue values are set to an appropriate level.
@param aGray16 Grayscale value to be converted.
@return Equivalent 24 bit colour. Gray16 has 16 levels- the function returns
r=g=b=17*c, where c=0, 1, ... 15. */
{
aGray16 *= 17;
return TRgb(aGray16,aGray16,aGray16);
}
void CWsRootWindow::ConstructL()
{
CWsWindow::Construct();
iParent=NULL;
iSibling=NULL;
iChild=NULL;
iClientHandle=NULL;
iAbs.Resize(iScreen->SizeInPixels());
iRel=iAbs;
iFlags=EFlagPointerCaptured;
iPointerFilter=EPointerFilterEnterExit|EPointerFilterMove|EPointerFilterDrag;
iArea.AddRect(iAbs);
iRedraw=new(ELeave) CWsBlankWindow(this);
iRedraw->ConstructL();
TInt backgroundcolor;
if(!WsIniFile->FindVar(KDefaultBackgroundColor,backgroundcolor))
backgroundcolor = KRgbWhite.Value();
TInt backgroundalpha;
if(!WsIniFile->FindVar(KDefaultBackgroundAlpha,backgroundalpha))
backgroundalpha = 0xFF;
iDefaultBackgroundColor = TRgb(backgroundcolor,backgroundalpha);
if (WsIniFile->FindVar(KNoBlank))
BlankRedraw()->SetBackgroundClear();
else
{
if (WsIniFile->FindVar(KRootWinDefaultBackgroundColor,backgroundcolor))
SetColor(TRgb(backgroundcolor,backgroundalpha));
else
SetColor(iDefaultBackgroundColor);
}
MWsWindowTreeObserver* const windowTreeObserver = Screen()->WindowTreeObserver();
if (windowTreeObserver)
{
windowTreeObserver->NodeCreated(*this, NULL);
iBaseWinFlags |= EBaseWinNodeCreated;
}
}
TRgb TRgb::Gray4(int aGray4)
/** Gets TRgb from 4 level grayscale.
The function takes a grayscale argument and return a TRgb whose red, green
and blue values are set to an appropriate level.
@param aGray4 Grayscale value to be converted.
@return Equivalent 24 bit colour. Gray4 has 4 levels- the function returns
r=g=b=85*c, where c=0,1,2, or 3. */
{
aGray4 *= 85;
return TRgb(aGray4,aGray4,aGray4);
}
TRgb TRgb::Gray2(int aGray2)
/** Gets TRgb from 2 level grayscale.
The function takes a grayscale argument and return a TRgb whose red, green
and blue values are set to an appropriate level.
@param aGray2 Grayscale value to be converted.
@return Equivalent 24 bit colour. Gray2 has only 2 levels (black and white), -
the function returns r=g=b=0 or r=g=b=255. */
{
aGray2 *= 255;
return TRgb(aGray2,aGray2,aGray2);
}
TRgb TRgb::Color256(int aColor256)
/** Gets TRgb from 8 bit colour index.
The function takes an 8 bit index into a colour palette and returns a TRgb
whose red, green and blue values are set to an appropriate level.
@param aColor256 8 bit index into a colour palette.
@return Equivalent 24 bit colour. */
{
if (color256Palette)
return color256Palette[aColor256&0xff];
else
return TRgb(color256array[aColor256&0xff]);
}
EXPORT_C void CHuiCanvasGc::SetDefaults()
{
SetTextStyle(0);
SetPenColor(TRgb(255,255,255));
SetPenWidth(1.0);
SetOpacity(1.0);
SetPolygonDrawMode(EHuiNoFill);
SetTextAlign(EHuiAlignHLeft, EHuiAlignVTop);
SetDrawMode(EHuiCanvasDrawModeBlend);
EnableEffectiveOpacity(ETrue);
SetPolygonFillTexture(NULL);
SetPolygonFillTextureOrigin(TPoint(0,0));
CancelClipping();
}
void CInputDialog::InitInput(TInt aType)
{
switch(aType)
{
case 1:
{
iEdwin=iMainEngine.EditorsManager().CreateEdwin(iRect,20,TRgb(0,0,0));
break;
}
case 2:
{
iEdwin=iMainEngine.EditorsManager().CreateEdwin(iRect,20,TRgb(0,0,0));
iEdwin->SetAknEditorInputMode(EAknEditorNumericInputMode);
iEdwin->SetAknEditorAllowedInputModes(EAknEditorNumericInputMode);
break;
}
}
if(iEdwin)
{
iMainEngine.EditorsManager().SetCurEdwin(iEdwin);
}
}
// -----------------------------------------------------------------------------
// CSIPExGameView::DrawCursor
// Draws the cursor.
// -----------------------------------------------------------------------------
//
void CSIPExGameView::DrawCursor( CWindowGc& aGc, const TRect& aRect ) const
{
CWindowGc& gc =aGc;
gc.SetPenColor(TRgb(0,0,0));
gc.SetBrushColor(TRgb(255,0,0));
gc.SetPenStyle(CGraphicsContext::ESolidPen);
gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
TInt i = iEngine->Cursor();
TPoint p1 = aRect.iTl;
TPoint p2 = aRect.iBr;
p1.iX = p1.iX + iXOffset + iMidW + (i*iMidW) + (i*iBoxW);
p1.iY = p1.iY + iLabelSize + iYOffset - iBoxW;
p2.iX = p1.iX + iBoxW;
p2.iY = p1.iY + iBoxW;
TRect rect( p1, p2 );
gc.DrawEllipse( rect );
}
void CImage::DrawCursor( )
{
DBG(RDebug::Print(_L(" CImage::DrawCursor Start")));
iSpriteGc->SetPenStyle(CGraphicsContext::ESolidPen);
iSpriteGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
iSpriteGc->SetBrushColor(TRgb(255,255,255));
iSpriteGc->SetPenColor(TRgb(255,255,255));
if ( (iBitmapDevice) && (iBitmapMaskDevice) )
{
DBG(RDebug::Print(_L(" CImage::DrawCursor iBitmapMaskDevice")));
// Draw mask
iSpriteGc->Activate(iBitmapMaskDevice);
iSpriteGc->BitBlt(iLastUsedPoint, iCursorBitmapMask);
DBG(RDebug::Print(_L(" CImage::DrawCursor iBitmapMaskDevice")));
// Draw bitmap
iSpriteGc->Activate(iBitmapDevice);
iSpriteGc->BitBlt(iLastUsedPoint, iCursorBitmap);
}
DBG(RDebug::Print(_L(" CImage::DrawCursor END")));
}
void CGdiBlitMasked::doCreateTestBitmapL(CFbsBitmap *aBitmap, CFbsBitGc *&aGc, CFbsBitmapDevice *&aDevice, const TSize &aSize)
{
User::LeaveIfNull(aDevice=CFbsBitmapDevice::NewL(aBitmap));
User::LeaveIfError(aDevice->CreateContext(aGc));
//
aGc->SetBrushColor(TRgb(128,128,128));
aGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
aGc->SetPenStyle(CGraphicsContext::ENullPen);
aGc->DrawRect(TRect(aBitmap->SizeInPixels()));
aGc->SetPenStyle(CGraphicsContext::ESolidPen);
for(TInt index=(-aSize.iHeight);index<aSize.iWidth;index+=5)
{
aGc->DrawLine(TPoint(index,0),TPoint(index+aSize.iHeight,aSize.iHeight));
aGc->DrawLine(TPoint(index,aSize.iHeight),TPoint(index+aSize.iHeight,0));
}
}
void CTestContainer::ConstructL()
{
iColor = KRgbBlack;
CreateWindowL();
RWindow window = Window();
window.SetTransparencyAlphaChannel();
window.SetBackgroundColor(TRgb(150,150,150,150));
iAnimationsArray=new(ELeave) CArrayPtrFlat<CAnimation>(KArrayGranularity);
//Set the background of the container window to the default.
iBackgroundType = EBackgroundBlackRedGreenYellowStripes;
ActivateL();
//Construct a window that can be used in test cases.
iCoveringWindowControl = new (ELeave) CTestWindowControl;
iCoveringWindowControl->ConstructL();
}
//////////////////////////////////////////////////////////////////////////
//From CControl
//////////////////////////////////////////////////////////////////////////
void CInputDialog::Draw(CGraphic& gc)const
{
gc.SetPenColor(TRgb(0,0,0));
gc.SetPenStyle(CBitmapContext::ESolidPen);
gc.SetBrushStyle(CBitmapContext::ENullBrush);
gc.BitBlt(iStartPoint,iDialogBmp);
//画标题
gc.DrawText(iStartPoint+TPoint(iMargin,iScreenLayout.FontHeight()/3),*iTitle);
iBitmapFactory.DrawInputIconBmpByID(gc,iStartPoint+iIconPoint,iMainEngine.GetInputType()-1);
//gc.BitBltMasked(iStartPoint+iIconPoint,iInputTypeIcon,iInputTypeIconMask);
//画提示信息
gc.DrawTextWithBlueUnderline(iStartPoint+TPoint(iMargin,(iScreenLayout.FontHeight()+iScreenLayout.FontHeight()/2)*2+iScreenLayout.FontHeight()/3),*iInfo);
}
void tst_NativeImageHandleProvider::bitmap()
{
#if defined(Q_OS_SYMBIAN) && !defined(QT_NO_OPENVG)
QPixmap tmp(10, 20);
if (tmp.pixmapData()->classId() == QPixmapData::OpenVGClass) {
BitmapProvider prov;
// This should fail because of null ptr.
QPixmap pm = pixmapFromNativeImageHandleProvider(&prov);
QVERIFY(pm.isNull());
pm = QPixmap();
QCOMPARE(prov.refCount, 0);
prov.bmp = new CFbsBitmap;
QCOMPARE(prov.bmp->Create(TSize(prov.w, prov.h), EColor16MAP), KErrNone);
CFbsBitmapDevice *bitmapDevice = CFbsBitmapDevice::NewL(prov.bmp);
CBitmapContext *bitmapContext = 0;
QCOMPARE(bitmapDevice->CreateBitmapContext(bitmapContext), KErrNone);
TRgb symbianColor = TRgb(255, 200, 100);
bitmapContext->SetBrushColor(symbianColor);
bitmapContext->Clear();
delete bitmapContext;
delete bitmapDevice;
pm = pixmapFromNativeImageHandleProvider(&prov);
QVERIFY(!pm.isNull());
QCOMPARE(pm.width(), prov.w);
QCOMPARE(pm.height(), prov.h);
QVERIFY(prov.refCount == 1);
QImage img = pm.toImage();
QVERIFY(prov.refCount == 1);
QRgb pix = img.pixel(QPoint(1, 2));
QCOMPARE(qRed(pix), symbianColor.Red());
QCOMPARE(qGreen(pix), symbianColor.Green());
QCOMPARE(qBlue(pix), symbianColor.Blue());
pm = QPixmap(); // should result in calling release
QCOMPARE(prov.refCount, 0);
delete prov.bmp;
} else {
QSKIP("Not openvg", SkipSingle);
}
#else
QSKIP("Not applicable", SkipSingle);
#endif
}
/**
Alpha blends two bitmaps together
@param aDisplayMode1 is the source display mode
@param aDisplayMode2 is the destination display mode
@param aSession is the windows server session
@param aWindow is a reference to the window
@param aGc is the graphics context of the window
@param aNumIterations is the number of iterations to run the test
*/
void CAlphaBlendTest::DoAlphaBlendBitmapsBitmapTestL(TDisplayMode aSrcMode, TDisplayMode aDstMode, RWsSession& aSession, RWindow& aWindow, CWindowGc* aGc, TInt aNumIterations)
{
const TSize bitmapSize = aWindow.Size();
CFbsBitmap* bitmapTarget = CreateSoftwareBitmapLC(bitmapSize, aDstMode);
CFbsBitmapDevice* bitmapDevice = CFbsBitmapDevice::NewL(bitmapTarget);
CleanupStack::PushL(bitmapDevice);
CFbsBitGc* bitmapGc=NULL;
User::LeaveIfError(bitmapDevice->CreateContext(bitmapGc));
CleanupStack::PushL(bitmapGc);
CFbsBitmap* sourceUnder = CreateSoftwareBitmapLC(bitmapSize, aDstMode);
CFbsBitmap* sourceOver = CreateSoftwareBitmapLC(bitmapSize, aSrcMode);
CFbsBitmap* sourceAlpha = CreateSoftwareBitmapLC(bitmapSize, EGray256);
VerticalGradientAlphaL(sourceAlpha, TRgb(0x01010101), TRgb(0xfefefefe));
VerticalGradientAlphaL(sourceUnder, TRgb(0xff000000), TRgb(0x00ffffff));
VerticalGradientAlphaL(sourceOver, TRgb(0x00ffffff), TRgb(0xff000000));
RDebug::Printf("DABBBT 2");
TPoint point(0,0);
TRect rect(bitmapSize);
bitmapGc->SetBrushStyle(CGraphicsContext::ENullBrush);
bitmapGc->SetBrushColor(TRANSPARENT_BLACK);
bitmapGc->SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha);
bitmapGc->Clear();
bitmapGc->SetDrawMode(CGraphicsContext::EDrawModePEN);
bitmapGc->AlphaBlendBitmaps(point, sourceUnder, sourceOver, rect, point, sourceAlpha, point);
aGc->Activate(aWindow);
aGc->BitBlt(point, bitmapTarget);
aGc->Deactivate();
aSession.Flush();
iProfiler->InitResults();
// blend sourceUnder with sourceOver using alpha mask
for(TInt i=0; i<aNumIterations; i++)
{
bitmapGc->SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha);
bitmapGc->Clear();
bitmapGc->SetDrawMode(CGraphicsContext::EDrawModePEN);
bitmapGc->AlphaBlendBitmaps(point, sourceUnder, sourceOver, rect, point, sourceAlpha, point);
iProfiler->MarkResultSetL();
}
iProfiler->ResultsAnalysis(_L("DoAlphaBlendBitmapsBitmapTestL"), 0, aSrcMode, aDstMode, aNumIterations);
// copy up to screen for sanity check
BitBlt(aSession, aWindow, aGc, *bitmapTarget);
CleanupStack::PopAndDestroy(6, bitmapTarget); // sourceAlpha, sourceOver, sourceUnder, bitmapGc, bitmapDevice, bitmapTarget
}
void CEglTest_TestStep_StressLoad::LoadGpuMemoryL()
{
const TInt KMaxSurfaceAllocs = 1000;
CSurface **surfaces = new CSurface*[KMaxSurfaceAllocs];
ENGINE_ASSERT(surfaces);
TInt nSurfaces = 0;
TInt err;
while(!__e32_atomic_load_acq32(&iStopThreadFlag[EThreadLoadGpuMemory]))
{
ENGINE_ASSERT(nSurfaces < KMaxSurfaceAllocs);
CSurface* s = CSurface::SurfaceFactoryL(ESurfTypePBuffer);
if (s)
{
TRAP(err, s->CreateL(ELargeSurface));
if (err == KErrNone)
{
surfaces[nSurfaces++] = s;
TRAP(err, s->DrawContentL(TRgb(0x10, 0x20, 0xB0)));
}
else
{
delete s;
s = NULL;
}
}
if (!s)
{
User::After(100 * 1000);
TInt nRelease = nSurfaces / 4;
for(TInt i = 0; i < nRelease; i++)
{
delete surfaces[--nSurfaces];
surfaces[nSurfaces] = NULL;
}
User::After(100 * 1000); // 100 ms.
}
}
while(nSurfaces)
{
delete surfaces[--nSurfaces];
}
delete [] surfaces;
eglReleaseThread();
}
void CSpaceInvadersAppView::DrawPoints(CWindowGc& aGc) const
{
TRgb pencolor = TRgb(255,255,255);
aGc.SetPenColor(pencolor);
_LIT(KPointsText, "Points: ");
TBufC<15> pointsText;
TPtr pointsPtr = pointsText.Des();
pointsPtr.Append(KPointsText);
pointsPtr.AppendNum(iHolder->ActivePoints());
const CFont* menuFont =
AknLayoutUtils::FontFromId(EAknLogicalFontPrimarySmallFont, NULL);
aGc.UseFont(menuFont);
TInt textLength = menuFont->TextWidthInPixels(pointsPtr);
TInt textHeight = menuFont->HeightInPixels();
TPoint textpoint(Rect().Width() / 2 - textLength / 2, textHeight);
aGc.DrawText(pointsPtr, textpoint);
}
void CBuddycloudListComponent::ConfigureSkin() {
// Background
if(iBgContext) {
delete iBgContext;
}
iBgContext = CAknsBasicBackgroundControlContext::NewL(KAknsIIDQsnBgAreaMain, iRect, false);
// Colors
AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), iColourTextSelected, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG10);
// AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), iColourTextLink, KAknsIIDQsnHighlightColors, EAknsCIQsnHighlightColorsCG3);
AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), iColourTextLink, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG21);
AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), iColourText, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG6);
iColourTextLink = TRgb((iColourTextLink.Red() + iColourTextSelected.Red()) / 2, (iColourTextLink.Green() + iColourTextSelected.Green()) / 2, (iColourTextLink.Blue() + iColourTextSelected.Blue()) / 2);
iColourTextSelectedTrans = iColourTextSelected;
iColourTextSelectedTrans.SetAlpha(85);
}
void CSpaceInvadersAppView::DrawQuitCommand(CWindowGc& aGc) const
{
TRgb pencolor = TRgb(255,255,255);
aGc.SetPenColor(pencolor);
_LIT(KQuitText, "Quit");
TBufC<4> quitText;
TPtr quitPtr = quitText.Des();
quitPtr.Append(KQuitText);
const CFont* menuFont =
AknLayoutUtils::FontFromId(EAknLogicalFontPrimarySmallFont, NULL);
aGc.UseFont(menuFont);
TInt textLength = menuFont->TextWidthInPixels(quitPtr);
TInt textHeight = menuFont->HeightInPixels();
TPoint textpoint(Rect().Width() - ( textLength + 10 ),
Rect().Height() - textHeight);
aGc.DrawText(quitPtr, textpoint);
}
void CHuiShadowBorderBrush::Draw(CHuiGc& aGc, const MHuiBrushGuide& aGuide) const
{
TRect content = aGuide.BrushRect().Round();
TReal32 opacity = aGuide.BrushOpacity() * iOpacity.Now();
if(opacity <= 0)
{
return;
}
aGc.SetPenAlpha(TInt(opacity * 255));
aGc.SetPenColor(TRgb(0, 0, 30));
const CHuiTexture* shadowTexture = NULL;
TInt err = aGuide.BrushSkin().GetTexture(EHuiSkinShadowTexture, shadowTexture);
if (err!=KErrNone)
{
ASSERT(EFalse); // failed to get the shadow texture - unable to proceed!
return;
}
ASSERT(shadowTexture);
THuiImage shadowImage(*shadowTexture);
aGc.Disable(CHuiGc::EFeatureDepthWrite);
TReal32 widthInPixels = WidthInPixels(BrushGuide());
content.Grow(HUI_ROUND_FLOAT_TO_INT(widthInPixels), HUI_ROUND_FLOAT_TO_INT(widthInPixels));
// ID: EHJK-7G5AHB - shadow border leaves artifacts in the display while visual is moved.
TReal32 offset = 0.0f; // NOTE: It was 1.f.
// Note: DrawBorders does not (yet) support different widths for every border.
aGc.DrawBorders(content,
widthInPixels-offset,
widthInPixels+offset,
widthInPixels-offset,
widthInPixels+offset,
CHuiGc::EBorderImage,
&shadowImage);
aGc.Enable(CHuiGc::EFeatureDepthWrite);
}
EXPORT_C TRgb ColorUtils::RgbDarkerColor(TRgb aRgb, TDisplayMode aMode)
/** Creates a darker color.
@param aRgb The RGB color.
@param aMode The display mode, which indicates the screen output of the colour
e.g. 256 colour display mode (8 bpp).
@return The darker colour. */
{
switch (aMode)
{
case EColor256:
return TRgb::Color256(color256darklutab[aRgb.Color256()]);
default:
TInt value = aRgb.Internal();
TInt b = Max( 0, ((value & 0x000000ff) ) - KDarkRgbSubtractor );
TInt g = Max( 0, ((value & 0x0000ff00) >> 8) - KDarkRgbSubtractor );
TInt r = Max( 0, ((value & 0x00ff0000) >> 16) - KDarkRgbSubtractor );
return TRgb(r,g,b,aRgb.Alpha());
}
}
EXPORT_C TRgb ColorUtils::RgbLighterColor(TRgb aRgb, TDisplayMode aMode)
/** Creates a lighter colour.
@param aRgb The Rgb colour.
@param aMode The display mode, which indicates the screen output of the colour
e.g. 256 colour display mode (8 bpp).
@return The lighter colour. */
{
switch (aMode)
{
case EColor256:
return TRgb::Color256(color256lightlutab[aRgb.Color256()]);
default:
TInt value = aRgb.Internal();
TInt b = Min( 255, ((value & 0x000000ff) ) + KLightRgbAdder );
TInt g = Min( 255, ((value & 0x0000ff00) >> 8) + KLightRgbAdder );
TInt r = Min( 255, ((value & 0x00ff0000) >> 16) + KLightRgbAdder );
return TRgb(r,g,b,aRgb.Alpha());
}
}
void TestRgb::TestSet()
{
TRgb c1;
TRgb c2(128,128,128);
TRgb c3(500,500,500);
TRgb c4(iR,iG,iB);
TRgb c5(500,600,700);
iTest->TEST(c2.Red()==128);
iTest->TEST(c2.Green()==128);
iTest->TEST(c2.Blue()==128);
iTest->TEST(c3.Red()<256);
iTest->TEST(c3.Green()<256);
iTest->TEST(c3.Blue()<256);
iTest->TEST(c4.Red()==iR && c4.Green()==iG && c4.Blue()==iB);
iTest->TEST(c5.Red()<256);
iTest->TEST(c5.Green()<256);
iTest->TEST(c5.Blue()<256);
c1=c4;
iTest->TEST(c1.Red()==iR && c1.Green()==iG && c1.Blue()==iB);
c1=TRgb(64,128,192);
iTest->TEST(c1.Red()==64);
iTest->TEST(c1.Green()==128);
iTest->TEST(c1.Blue()==192);
c1=c5;
iTest->TEST(c1.Red()<256);
iTest->TEST(c1.Green()<256);
iTest->TEST(c1.Blue()<256);
c1=TRgb::Gray4(3);
iTest->TEST(c1.Red()==255 && c1.Green()==255 && c1.Blue()==255);
c1=TRgb::Gray16(15);
iTest->TEST(c1.Red()==255 && c1.Green()==255 && c1.Blue()==255);
c1=TRgb::Gray256(255);
iTest->TEST(c1.Red()==255 && c1.Green()==255 && c1.Blue()==255);
c1=TRgb::Gray4(4);
iTest->TEST(c1.Red()<256 && c1.Green()<256 && c1.Blue()<256);
c1=TRgb::Gray16(16);
iTest->TEST(c1.Red()<256 && c1.Green()<256 && c1.Blue()<256);
c1=TRgb::Gray256(256);
iTest->TEST(c1.Red()<256 && c1.Green()<256 && c1.Blue()<256);
iTest->TEST(c4.Red()==iR && c4.Green()==iG && c4.Blue()==iB);
}
/****************************************************************************\
| Function: CNumberedWindow::Draw
| Purpose: Redraws the contents of CNumberedWindow within a given
| rectangle. CNumberedWindow displays a number in the window.
| Input: aRect Rectangle that needs redrawing
| Output: None
\****************************************************************************/
void CNumberedWindow::Draw(const TRect& aRect)
{
const TBufC<1> strings[5] =
{
*&KString1, *&KString2, *&KString3, *&KString4, *&KString5
};
CWindowGc* gc = SystemGc(); // get a graphics context
gc->SetClippingRect(aRect); // clip outside the redraw area
gc->Clear(aRect); // clear the redraw area
TSize size = iWindow.Size();
TInt height = size.iHeight; // Need window height to calculate vertical text offset
TInt ascent = Font()->AscentInPixels();
TInt descent = Font()->DescentInPixels();
TInt offset = (height + (ascent + descent)) / 2; // Calculate vertical text offset
gc->SetPenColor(TRgb(0, 0, 0)); // Set pen to black
gc->UseFont(Font());
gc->DrawText(strings[iNumber], TRect(TPoint(0, 0), size), offset,
CGraphicsContext::ECenter);
gc->DiscardFont();
}
void CExampleWsClient::ConstructMainWindowL()
{
// Resources allocated in this function are freed in the CExampleWsClient destructor
iMainWindow = new (ELeave) CMainWindow(this);
iMainWindow->ConstructL(iRect, TRgb(255, 255, 255));
TInt count = 0;
TRect rect(TPoint(100, 0), TSize(100, 100));
iWindow1 = new (ELeave) CNumberedWindow(this, count++);
iWindow1->ConstructL(rect, TRgb(50, 50, 50), iMainWindow);
iWindow2 = new (ELeave) CNumberedWindow(this, count++);
iWindow2->ConstructL(rect, TRgb(100, 100, 100), iMainWindow);
iWindow3 = new (ELeave) CNumberedWindow(this, count++);
iWindow3->ConstructL(rect, TRgb(150, 150, 150), iMainWindow);
iWindow4 = new (ELeave) CNumberedWindow(this, count++);
rect.Shrink(10, 10);
iWindow4->ConstructL(rect, TRgb(200, 200, 200), iWindow1);
iWindow5 = new (ELeave) CNumberedWindow(this, count++);
iWindow5->ConstructL(rect, TRgb(150, 150, 150), iWindow1);
}
TRgb TSchemeOrange::Color(int aIndex) const
{
// color rotation for palette
if (aIndex == 0)
return TRgb(0x00000000);
else if (aIndex == 0xff)
return TRgb(0x00ffffff);
else if (aIndex == 215)
return TRgb(0x00dd00dd);
else if (aIndex < StandardGrayBase)
{
return TRgb(KColorCubeMap[aIndex/36], KColorCubeMap[(aIndex/6)%6], KColorCubeMap[aIndex%6]);
}
else if (aIndex < SchemeSpecificColorBase)
{
int gray = aIndex - StandardGrayBase;
return TRgb(KStandardGray[gray], KStandardGray[gray], KStandardGray[gray]);
}
else
{
return TRgb(KSchemeOrange[aIndex - SchemeSpecificColorBase]);
}
};
//
// The test:
//
CAnimationTestStep::CAnimationTestStep():
iBackgroundColor1(TRgb(0xFF8080)),
iBackgroundColor2(TRgb(0xFF0000))
{
}
// ---------------------------------------------------------------------------
// CMMACameraWindow::DrawViewFinderError()
// Draws the error message to specified area.
// Used in cases when viewfinder is unable to start.
// ---------------------------------------------------------------------------
//
void CMMACameraWindow::DrawViewFinderErrorL(
const TInt /*aError*/,
const TRect& aDrawRect)
{
ASSERT(iDirectAccess);
TInt dcError = KErrNone;
if (!iDirectAccess->IsActive())
{
TRAP(dcError, iDirectAccess->StartL());
}
TRect drawRect(aDrawRect);
if (dcError == KErrNone)
{
drawRect.Intersection(iClientRect);
drawRect.Move(-iWindow->AbsPosition());
CFbsBitGc* directGc = iDirectAccess->Gc();
directGc->SetClippingRect(drawRect);
directGc->SetBrushColor(TRgb(128,128,128));
directGc->SetPenColor(TRgb(128,0,0));
directGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
directGc->SetPenStyle(CGraphicsContext::ESolidPen);
directGc->SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha);
directGc->DrawRect(drawRect);
if (!iErrorIconBitmap || !iErrorIconMaskBitmap)
{
if (iErrorIconBitmap)
{
delete iErrorIconBitmap;
iErrorIconBitmap = NULL;
}
if (iErrorIconMaskBitmap)
{
delete iErrorIconMaskBitmap;
iErrorIconMaskBitmap = NULL;
}
/*
AknsUtils::CreateIconL(
AknsUtils::SkinInstance(),
KAknsIIDQgnIndiCam4Camera,
iErrorIconBitmap,
iErrorIconMaskBitmap,
KCameraAppBitmapFile,
EMbmCameraappQgn_indi_cam4_camera,
EMbmCameraappQgn_indi_cam4_camera_mask
);
*/
}
//TRect iconRect
drawRect.iTl.iX += KErrorIconMargin;
drawRect.iTl.iY += KErrorIconMargin;
drawRect.iBr.iX -= KErrorIconMargin;
drawRect.iBr.iY -= KErrorIconMargin;
if (iErrorIconBitmap->SizeInPixels() != drawRect.Size())
{
AknIconUtils::SetSize(iErrorIconBitmap, drawRect.Size());
AknIconUtils::SetSize(iErrorIconMaskBitmap, drawRect.Size());
}
directGc->BitBltMasked(
drawRect.iTl, iErrorIconBitmap,
TRect(iErrorIconBitmap->SizeInPixels()),
iErrorIconMaskBitmap, EFalse);
iDirectAccess->ScreenDevice()->Update();
}
}
TRgb DarkGray()
{
return TRgb(0x33,0x33,0x33);
}
TRgb Gray()
{
return TRgb(100,100,100);
}
