xref: /aoo42x/main/sw/source/ui/ribbar/conarc.cxx (revision cdf0e10c)

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 * Copyright 2000, 2010 Oracle and/or its affiliates.
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
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 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
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 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"


#include <svx/svdobj.hxx>


#include "view.hxx"
#include "edtwin.hxx"
#include "wrtsh.hxx"
#include "drawbase.hxx"
#include "conarc.hxx"



/*************************************************************************
|*
|* Konstruktor
|*
\************************************************************************/



ConstArc::ConstArc(SwWrtShell* pWrtShell, SwEditWin* pEditWin, SwView* pSwView)
	: SwDrawBase(pWrtShell, pEditWin, pSwView),	nAnzButUp(0)
{
}

/*************************************************************************
|*
|* MouseButtonDown-event
|*
\************************************************************************/



sal_Bool ConstArc::MouseButtonDown( const MouseEvent& rMEvt )
{
	sal_Bool bReturn;

	if ((bReturn = SwDrawBase::MouseButtonDown(rMEvt)) == sal_True)
	{
		if (!nAnzButUp)
            aStartPnt = m_pWin->PixelToLogic(rMEvt.GetPosPixel());
	}
	return (bReturn);
}

/*************************************************************************
|*
|* MouseButtonUp-event
|*
\************************************************************************/



sal_Bool ConstArc::MouseButtonUp( const MouseEvent& rMEvt )
{
	sal_Bool bReturn = sal_False;

    if ((m_pSh->IsDrawCreate() || m_pWin->IsDrawAction()) && rMEvt.IsLeft())
	{
        Point aPnt(m_pWin->PixelToLogic(rMEvt.GetPosPixel()));
		if (!nAnzButUp && aPnt == aStartPnt)
		{
			SwDrawBase::MouseButtonUp(rMEvt);
			bReturn = sal_True;
		}
		else
		{	nAnzButUp++;

			if (nAnzButUp == 3)		// Kreisbogenerzeugung beendet
			{
				SwDrawBase::MouseButtonUp(rMEvt);
				nAnzButUp = 0;
				bReturn = sal_True;
			}
			else
                m_pSh->EndCreate(SDRCREATE_NEXTPOINT);
		}
	}
/*	else if ( pView->IsCreateObj() && rMEvt.IsRight() )
	{
		pView->EndCreateObj( SDRCREATE_FORCEEND );
		bReturn = sal_True;
	}*/

	return (bReturn);
}

/*************************************************************************
|*
|* Function aktivieren
|*
\************************************************************************/



void ConstArc::Activate(const sal_uInt16 nSlotId)
{
	switch (nSlotId)
	{
		case SID_DRAW_ARC:
            m_pWin->SetSdrDrawMode(OBJ_CARC);
			break;
		case SID_DRAW_PIE:
            m_pWin->SetSdrDrawMode(OBJ_SECT);
			break;
		case SID_DRAW_CIRCLECUT:
            m_pWin->SetSdrDrawMode(OBJ_CCUT);
			break;
		default:
            m_pWin->SetSdrDrawMode(OBJ_NONE);
			break;
	}

	SwDrawBase::Activate(nSlotId);
}

/*************************************************************************
|*
|* Funktion deaktivieren
|*
\************************************************************************/

void ConstArc::Deactivate()
{
	nAnzButUp = 0;

	SwDrawBase::Deactivate();
}