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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#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);
}
}
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();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
