90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
/*
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*+SNOTICE
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*
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* $XConsortium: AskFirstCmd.h /main/3 1995/11/06 16:29:53 rswiston $
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*
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* RESTRICTED CONFIDENTIAL INFORMATION:
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*
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* The information in this document is subject to special
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* restrictions in a confidential disclosure agreement between
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* HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
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* document outside HP, IBM, Sun, USL, SCO, or Univel without
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* Sun's specific written approval. This document and all copies
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* and derivative works thereof must be returned or destroyed at
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* Sun's request.
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*
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* Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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*
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*+ENOTICE
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*/
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///////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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// This example code is from the book:
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//
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// Object-Oriented Programming with C++ and OSF/Motif
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// by
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// Douglas Young
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// Prentice Hall, 1992
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// ISBN 0-13-630252-1
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//
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// Copyright 1991 by Prentice Hall
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// All Rights Reserved
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//
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// Permission to use, copy, modify, and distribute this software for
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// any purpose except publication and without fee is hereby granted, provided
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// that the above copyright notice appear in all copies of the software.
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///////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////
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// AskFirstCmd.h: Base class for Cmds that ask for confirmation
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////////////////////////////////////////////////////////////////
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#ifndef ASKFIRSTCMD_H
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#define ASKFIRSTCMD_H
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#ifndef I_HAVE_NO_IDENT
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#endif
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#include "Cmd.h"
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#include "DialogManager.h"
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class AskFirstCmd : public Cmd {
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private:
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// Callback for the yes choice on the dialog
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static void yesCallback ( void * );
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static void cancelCallback ( void *clientData );
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// Derived classes should use setQuestion to change
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// the string displayed in the dialog
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char *_question;
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DialogManager *_dialog;
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#ifndef CPLUSPLUS2_1
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protected:
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Widget _dialogParentWidget;
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virtual void doit() = 0; // Specific actions must be defined
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virtual void undoit() = 0; // Specific actions must be defined
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#endif
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public:
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AskFirstCmd ( char *, char *, int );
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void setQuestion ( char *str );
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virtual void execute(); // Overrides the Cmd member function
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virtual void doYesCallback();
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virtual const char *const className () { return "AskFirstCmd"; }
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};
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#endif
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