floatingwindow.cpp

本例是SYMBIAN C++一个创建短信的例子

#include "FloatingWindow.h"

#include <apgtask.h>
#include <eikenv.h>

#include <apgcli.h>
#include <apgwgnam.h>
#include <hal.h>

#include <avkon.mbg>
#include <akniconutils.h> 
#include <AknBidiTextUtils.h>

CFloatingWindow::CFloatingWindow()
{
}

CFloatingWindow::~CFloatingWindow()
{
    iSprite.Close();
    iWindowGroup->Close();
    delete iWindowGroup;
    iWsSession.Close();
}

CFloatingWindow* CFloatingWindow::NewL(const TRect& aRect, CFbsBitmap* aIcon, CFbsBitmap* aIconMask)
{
    CFloatingWindow* self = CFloatingWindow::NewLC(aRect, aIcon, aIconMask);
    CleanupStack::Pop();
    return self;
}

CFloatingWindow* CFloatingWindow::NewLC(const TRect& aRect, CFbsBitmap* aIcon, CFbsBitmap* aIconMask)
{
    CFloatingWindow* self = new (ELeave) CFloatingWindow();
    CleanupStack::PushL(self);
    self->ConstructL(aRect, aIcon, aIconMask);
    return self;
}

void CFloatingWindow::ConstructL(const TRect& aRect, CFbsBitmap* aIcon, CFbsBitmap* aIconMask)
{
	iWinPoint = aRect.iTl;
	iWinSize  = aRect.Size();
	
    TSize sizeInPixels = CEikonEnv::Static()->ScreenDevice()->SizeInPixels();

    User::LeaveIfError(iWsSession.Connect());
    iWsSession.ComputeMode( RWsSession::EPriorityControlDisabled );

    iWindowGroup = new(ELeave) RWindowGroup(iWsSession);
    User::LeaveIfError(iWindowGroup->Construct((TUint32) iWindowGroup, EFalse));
    iWindowGroup->EnableReceiptOfFocus(EFalse);
    iWindowGroup->SetOrdinalPosition(1, ECoeWinPriorityAlwaysAtFront + 1);
    iWindowGroup->EnableScreenChangeEvents();
    iWindowGroup->EnableFocusChangeEvents();
    iWindowGroup->EnableGroupChangeEvents();
    
    iSprite = RWsSprite(iWsSession);
    User::LeaveIfError(iSprite.Construct(*iWindowGroup, iWinPoint, 0));
    
    TSpriteMember iSpriteMember;
    iSpriteMember.iBitmap = aIcon;
    iSpriteMember.iMaskBitmap = aIconMask;
	iSpriteMember.iInvertMask = EFalse;
	iSpriteMember.iOffset = TPoint (0,0);
	iSpriteMember.iInterval = TTimeIntervalMicroSeconds32 (500000);
	iSpriteMember.iDrawMode = CGraphicsContext::EDrawModePEN;
	User::LeaveIfError(iSprite.AppendMember(iSpriteMember));

	User::LeaveIfError(iSprite.Activate());
	iSprite.UpdateMember(0);
	
	return;
}

void CFloatingWindow::SetRect(const TRect& aRect)
{
	iWinPoint = aRect.iTl;
	iWinSize  = aRect.Size();
	

}

// end of file