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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* 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).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _FMRWRK_CONNCTR_HXX
#define _FMRWRK_CONNCTR_HXX
#include <vcl/window.hxx>
#include <soldep/listmacr.hxx>
#include <tools/stream.hxx>
class DepWin;
class ObjectWin;
static Rectangle aEmptyRect( Point( 0, 0), Point( 0, 0));
class Connector
{
ObjectWin *mpStartWin, *mpEndWin;
ULONG mnStartId, mnEndId;
Point mStart, mEnd, mCenter;
DepWin* mpParent;
BOOL bVisible;
BOOL mbHideIndependend;
static BOOL msbHideMode;
public:
double len;
Connector( DepWin* pParent, WinBits nWinStyle );
~Connector();
void Initialize( ObjectWin* pStartWin, ObjectWin* pEndWin, BOOL bVis = FALSE );
Point GetMiddle();
void Paint( const Rectangle& rRect );
void UpdatePosition( ObjectWin* pWin, BOOL bPaint = TRUE );
USHORT Save( SvFileStream& rOutFile );
USHORT Load( SvFileStream& rInFile );
ULONG GetStartId(){ return mnStartId; };
ULONG GetEndId(){ return mnEndId; };
ObjectWin* GetStartWin(){ return mpStartWin; };
ObjectWin* GetEndWin(){ return mpEndWin; };
ObjectWin* GetOtherWin( ObjectWin* pWin );
ULONG GetOtherId( ULONG nId );
ULONG GetLen();
BOOL IsStart( ObjectWin* pWin );
void SetHideIndependend( BOOL bHide) { mbHideIndependend = bHide; };
BOOL IsVisible() { return bVisible; }
void SetVisibility( BOOL visible ) { bVisible = visible; }
void UpdateVisibility();
void SetHideMode(BOOL bHide) { msbHideMode = bHide; };
void DrawOutput( OutputDevice* pDevice, const Point& rOffset );
};
DECLARE_LIST( ConnectorList, Connector* )
#endif
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