void CWsGceCscBase::SetCompositionMode(RWindow& aWindow, TDisplayMode aMode)
{
iDisplayMode = (TDisplayMode)aWindow.SetRequiredDisplayMode(aMode);
aWindow.Invalidate();
aWindow.BeginRedraw();
aWindow.EndRedraw();
}
void CWsGceCscBase::SetBackgroundColorWindow(RWindow& aWindow, const TRgb& aColor)
{
aWindow.Invalidate();
aWindow.SetBackgroundColor(aColor);
aWindow.BeginRedraw();
iGc->Activate(aWindow);
iGc->Deactivate();
aWindow.EndRedraw();
}
/**
BitBlts a bitmap to the windows GC.
@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 aImage is the bitmap to bitblt
*/
void CAlphaBlendTest::BitBlt(RWsSession& aSession, RWindow& aWindow, CWindowGc* aGc, CFbsBitmap& aImage)
{
aWindow.Invalidate();
aWindow.BeginRedraw();
aGc->Activate(aWindow);
aGc->BitBlt(TPoint(0,0), &aImage);
aGc->Deactivate();
aWindow.EndRedraw();
aSession.Flush();
}
/**
Clears the window to a colour
@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 aColor is the colour to clear the window with
*/
void CAlphaBlendTest::ClearWindow(RWsSession& aSession, RWindow& aWindow, CWindowGc* aGc, TRgb aColor)
{
// clear so we can see bitmap version has completed
aWindow.Invalidate();
aWindow.BeginRedraw();
aGc->Activate(aWindow);
aGc->SetBrushColor(aColor);
aGc->Clear();
aGc->Deactivate();
aWindow.EndRedraw();
aSession.Flush();
}
void CWsGceCscBase::ConstructOpaqueWindowL(RWindow& aWindow,
const TRgb& aColor,
TInt aPos,
const TPoint &aPoint,
const TSize &aSize)
{
ASSERT_EQUALS_X(aWindow.Construct(iGroup, ++iWindowHandle), KErrNone);
aWindow.SetRequiredDisplayMode(iDisplayMode);
aWindow.SetExtent(aPoint, aSize);
aWindow.SetBackgroundColor(aColor);
aWindow.SetOrdinalPosition(aPos);
aWindow.Activate();
aWindow.BeginRedraw();
iGc->Activate(aWindow);
iGc->Deactivate();
aWindow.EndRedraw();
}
void CWsGraphicShareBase::DoTestDrawGraphicCompareL(TPtrC aShare)
{
// UID of the shared graphic
TUid uid1 = {0x12000021};
TWsGraphicId twsGraphicId1(uid1);
_LIT8(KTestData,"HelloWorld");
CFbsBitmap bitmap1;
CFbsBitmap mask1;
TSize screenSize = iScreen->SizeInPixels();
User::LeaveIfError(bitmap1.Load(MY_TEST_BITMAP,0));
mask1.Create(bitmap1.SizeInPixels(),iScreen->DisplayMode());
CWsGraphicBitmap* bTest = CWsGraphicBitmap::NewL(&bitmap1,&mask1);
// divide the screen into two equal rectangles
TRect position1(0,0,screenSize.iWidth/2,screenSize.iHeight);
TRect position2(screenSize.iWidth/2,0,screenSize.iWidth,screenSize.iHeight);
// draw the new graphic and attempt to draw the shared graphic
iGc->Activate(*iWin);
iWin->Invalidate();
iWin->BeginRedraw();
iGc->Clear(position1);
iGc->Clear(position2);
iGc->DrawWsGraphic(bTest->Id(),position1,KTestData);
iGc->DrawWsGraphic(twsGraphicId1.Uid(),position2,KTestData);
iGc->Deactivate();
iWin->EndRedraw();
iWs.Flush();
iWs.Finish();
// compare the graphic in both positions
if (aShare==_L("false"))
Test(!iScreen->RectCompare(position1,position2));
else
Test(iScreen->RectCompare(position1,position2));
delete bTest;
}
void CWsGraphicShareBase::ConstructL()
{
User::LeaveIfError(iWs.Connect());
iScreen=new(ELeave) CWsScreenDevice(iWs);
User::LeaveIfError(iScreen->Construct(iScreenNumber));
iGc=new(ELeave) CWindowGc(iScreen);
User::LeaveIfError(iGc->Construct());
iGroupWin=new(ELeave) RWindowGroup(iWs);
iGroupWin->Construct(1);
iWin=new(ELeave) RWindow(iWs);
iWin->Construct(*iGroupWin,ENullWsHandle);
iWin->SetRequiredDisplayMode(EColor256);
iWin->SetExtent(TPoint(0,0),iScreen->SizeInPixels());
iWin->Activate();
iWin->BeginRedraw();
iWin->EndRedraw();
iWs.Flush();
}
/**
Draw an ellipse to the window and fade the window.
@param aWin The window object
*/
void CT_WServGenericpluginStepLoad::DrawShape(RWindow& aWin)
{
TUint8 white = 255;
TUint8 black = 128;
aWin.BeginRedraw(KEllipseRect);
iGc->Activate(aWin);
iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
iGc->SetBrushColor(KRgbWhite);
iGc->DrawEllipse(KEllipseRect);
aWin.EndRedraw();
iWsSession.Flush();
User::After(KDelay);
aWin.SetFaded(ETrue,RWindowTreeNode::EFadeWindowOnly,black,white);
iWsSession.Flush();
User::After(KDelay);
iGc->Deactivate();
}
