AOO410/main/soldep/inc/soldep/connctr.hxx

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 * 
 * 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
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#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;
	sal_uIntPtr mnStartId, mnEndId;
	Point mStart, mEnd, mCenter;
	DepWin* mpParent;

	sal_Bool bVisible;
    sal_Bool mbHideIndependend;
	static sal_Bool msbHideMode;


public:
	double len;
	Connector( DepWin* pParent, WinBits nWinStyle );
	~Connector();

	void 	Initialize( ObjectWin* pStartWin, ObjectWin* pEndWin, sal_Bool bVis = sal_False );
	Point 	GetMiddle();
	void	Paint( const Rectangle& rRect );
	void	UpdatePosition( ObjectWin* pWin, sal_Bool bPaint = sal_True );
	sal_uInt16	Save( SvFileStream& rOutFile );
	sal_uInt16	Load( SvFileStream& rInFile );
	sal_uIntPtr	GetStartId(){ return mnStartId; };
	sal_uIntPtr	GetEndId(){ return mnEndId; };
	ObjectWin*	GetStartWin(){ return mpStartWin; };
	ObjectWin*	GetEndWin(){ return mpEndWin; };
	ObjectWin*	GetOtherWin( ObjectWin* pWin );
	sal_uIntPtr	GetOtherId( sal_uIntPtr nId );
	sal_uIntPtr	GetLen();
	sal_Bool 	IsStart( ObjectWin* pWin );
    void    SetHideIndependend( sal_Bool bHide) { mbHideIndependend = bHide; };

	sal_Bool 	IsVisible() { return bVisible; }
    void    SetVisibility( sal_Bool visible ) { bVisible = visible; }
	void	UpdateVisibility();
	void	SetHideMode(sal_Bool bHide) { msbHideMode = bHide; };
    void    DrawOutput( OutputDevice* pDevice, const Point& rOffset  );
};

DECLARE_LIST( ConnectorList, Connector* )

#endif