AOO410/main/sw/source/ui/ribbar/conpoly.cxx

/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



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


#include <svx/svdmark.hxx>
#include <svx/svdview.hxx>
#include <svx/svdopath.hxx>

#include "view.hxx"
#include "edtwin.hxx"
#include "wrtsh.hxx"
#include "drawbase.hxx"
#include "conpoly.hxx"
#include <basegfx/polygon/b2dpolygon.hxx>

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



ConstPolygon::ConstPolygon(SwWrtShell* pWrtShell, SwEditWin* pEditWin, SwView* pSwView) :
				SwDrawBase(pWrtShell, pEditWin, pSwView)
{
}

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



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

	if ((bReturn = SwDrawBase::MouseButtonDown(rMEvt)) == sal_True)
		aLastPos = rMEvt.GetPosPixel();

	return (bReturn);
}

/*************************************************************************
|*
|* MouseMove-event
|*
\************************************************************************/



sal_Bool ConstPolygon::MouseMove(const MouseEvent& rMEvt)
{
	sal_Bool bReturn = sal_False;

	bReturn = SwDrawBase::MouseMove(rMEvt);

	return bReturn;
}

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



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

    if (m_pSh->IsDrawCreate())
	{
		if (rMEvt.IsLeft() && rMEvt.GetClicks() == 1 &&
                                        m_pWin->GetSdrDrawMode() != OBJ_FREELINE)
		{
            if (!m_pSh->EndCreate(SDRCREATE_NEXTPOINT))
			{
                m_pSh->BreakCreate();
				EnterSelectMode(rMEvt);
				return sal_True;
			}
		}
		else
		{
            Point aPnt(m_pWin->PixelToLogic(rMEvt.GetPosPixel()));
			bReturn = SwDrawBase::MouseButtonUp(rMEvt);

			// #i85045# removed double mechanism to check for AutoClose polygon
			// after construction; the method here did not check for already closed and
			// also worked only for a single polygon. Removing.
		}
	}
	else
		bReturn = SwDrawBase::MouseButtonUp(rMEvt);

	return (bReturn);
}

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



void ConstPolygon::Activate(const sal_uInt16 nSlotId)
{
	switch (nSlotId)
	{
		case SID_DRAW_POLYGON_NOFILL:
            m_pWin->SetSdrDrawMode(OBJ_PLIN);
			break;

		case SID_DRAW_BEZIER_NOFILL:
            m_pWin->SetSdrDrawMode(OBJ_PATHLINE);
			break;

		case SID_DRAW_FREELINE_NOFILL:
            m_pWin->SetSdrDrawMode(OBJ_FREELINE);
			break;

		default:
			break;
	}

	SwDrawBase::Activate(nSlotId);
}