/usr/include/Unidraw/Components/link.h is in ivtools-dev 1.2.11a1-11.
This file is owned by root:root, with mode 0o644.
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* Copyright (c) 1990, 1991 Stanford University
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Stanford not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Stanford makes no representations about
* the suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Link component declarations.
*/
#ifndef unidraw_components_link_h
#define unidraw_components_link_h
#include <Unidraw/Components/grcomp.h>
#include <Unidraw/Components/grview.h>
#include <Unidraw/Components/psview.h>
#include <IV-2_6/_enter.h>
class Connector;
class Line;
//: link component
// <a href=../man3.1/LinkComp.html>man page</a>
class LinkComp : public GraphicComp {
public:
LinkComp(Line* = nil);
virtual ~LinkComp();
virtual void Interpret(Command*);
virtual void Uninterpret(Command*);
virtual void Update();
virtual void First(Iterator&);
virtual void Last(Iterator&);
virtual void Next(Iterator&);
virtual void Prev(Iterator&);
virtual boolean Done(Iterator);
virtual GraphicComp* GetComp(Iterator);
virtual void SetComp(GraphicComp*, Iterator&);
virtual void SetMobility(Mobility);
Line* GetLine();
void GetConnectors(Connector*&, Connector*&);
virtual Component* Copy();
virtual void Read(istream&);
virtual void Write(ostream&);
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
protected:
Connector* _conn1, *_conn2;
};
class LinkView : public GraphicView {
public:
LinkView(LinkComp* = nil);
virtual ~LinkView();
virtual void Update();
virtual Manipulator* CreateManipulator(Viewer*,Event&,Transformer*,Tool*);
virtual Command* InterpretManipulator(Manipulator*);
virtual void First(Iterator&);
virtual void Last(Iterator&);
virtual void Next(Iterator&);
virtual void Prev(Iterator&);
virtual boolean Done(Iterator);
virtual GraphicView* GetView(Iterator);
virtual void SetView(GraphicView*, Iterator&);
virtual void GetEndpoints(Coord&, Coord&, Coord&, Coord&);
LinkComp* GetLinkComp();
virtual Graphic* GetGraphic();
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
protected:
virtual void CreateHandles();
Line* GetLine();
virtual LinkComp* NewSubject(Line*);
Manipulator* CreateLinkCompManip(Viewer*, Event&, Transformer*, Tool*);
Command* InterpLinkCompManip(Manipulator*);
protected:
ConnectorView* _connView1, *_connView2;
};
class PSLink : public PostScriptView {
public:
PSLink(LinkComp* = nil);
virtual boolean Definition(ostream&);
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
};
#include <IV-2_6/_leave.h>
#endif
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