void CRecognizerContainer::ConstructL(const TRect& aRect, CAknView* View, TBool navi)
{
CALLSTACKITEM_N(_CL("CRecognizerContainer"), _CL("ConstructL"));
iView=View;
iNavi=navi;
iCurrentCodeArray=new RPointerArray<CCodeInfo>;
iScreenMsgBuf = CEikonEnv::Static()->AllocReadResourceL(R_CODE_SCREEN_MSG);
if (iNavi) {
CEikStatusPane* sp=iEikonEnv->AppUiFactory()->StatusPane();
CAknNavigationControlContainer *np = (CAknNavigationControlContainer *)sp->ControlL(TUid::Uid(EEikStatusPaneUidNavi));
CLocalNotifyWindow* tp=CLocalNotifyWindow::Global();
np->PushDefaultL(ETrue);
HBufC * t = iEikonEnv->AllocReadResourceL(R_CHOOSE_CODE);
tp->SetTitleText(t);
} else {
// CEikStatusPane* sp=iEikonEnv->AppUiFactory()->StatusPane();
CLocalNotifyWindow* tp=CLocalNotifyWindow::Global();
tp->SetTitleTextToDefaultL();
}
CreateWindowL();
iStandByLabel = new (ELeave) CEikLabel;
iStandByLabel->SetContainerWindowL(*this);
iStandByLabel->SetTextL(_L("Camera Standby\nClick to resume"));
iStandByLabel->SetAlignment(TGulAlignment(EHCenterVCenter));
iStandByLabel->SetExtent(TPoint(0,0), TSize(176,144));
SetRect(aRect);
ActivateL();
}
void CFontSizeTestControl::Draw(const TRect& aRect) const
{
CWindowGc& gc = SystemGc();
gc.SetBrushColor(iBackgroundColor);
// get the nearest font matching the desired height
CFont* font = NULL;
TFontSpec fontSpec;
fontSpec.iTypeface.iName = KNokiaSeries60Font;
fontSpec.iHeight = iFontSize;
CWsScreenDevice* screen = CCoeEnv::Static()->ScreenDevice();
ASSERT(screen->GetNearestFontToDesignHeightInPixels(font, fontSpec) == KErrNone);
iBidiText->WrapText(aRect.Width() - ESideBearingsAllowance, *font, NULL, EMaximumTextLines);
// it's recommended to create the text drawer in the actual draw function
XCoeTextDrawer textDrawer(TextDrawer());
textDrawer->SetMargins(iMargin);
textDrawer->SetAlignment(TGulAlignment(EHCenterVCenter));
textDrawer->SetTextColor(KRgbBlack);
textDrawer->SetLineGapInPixels(EGapBetweenTextLines);
textDrawer.SetClipRect(aRect);
textDrawer.DrawText(gc, *iBidiText, aRect, *font);
// Release font, otherwise there are problems deleting iScreen (still holds references)
screen->ReleaseFont(font);
// Draw font 1 pixel larger or smaller next time.
if (iIncreaseFontSize)
{
++iFontSize;
}
else
{
if (iFontSize > 1)
{
--iFontSize;
}
}
}
