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* Ekiga -- A VoIP and Video-Conferencing application
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* Copyright (C) 2000-2007 Damien Sandras
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version. This program is distributed in the hope
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* that it will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
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* Ekiga is licensed under the GPL license and as a special exception, you
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* have permission to link or otherwise combine this program with the
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* programs OPAL, OpenH323 and PWLIB, and distribute the combination, without
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* applying the requirements of the GNU GPL to the OPAL, OpenH323 and PWLIB
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* programs, as long as you do follow the requirements of the GNU GPL for all
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* the rest of the software thus combined.
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* form.h - description
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* ------------------------------------------
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* begin : written in 2007 by Julien Puydt
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* copyright : (c) 2007 by Julien Puydt
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* description : declaration of an abstract form
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#include "form-visitor.h"
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* @defgroup forms Forms
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class not_found: public std::exception
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not_found (const std::string _name): name(_name)
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~not_found () throw ()
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const char* what() const throw() { return "form field not found"; }
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const std::string name;
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virtual void visit (FormVisitor &visitor) const = 0;
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virtual const std::string hidden (const std::string name) const = 0;
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virtual bool boolean (const std::string name) const = 0;
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virtual const std::string text (const std::string name) const = 0;
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virtual const std::string private_text (const std::string name) const = 0;
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virtual const std::string multi_text (const std::string name) const = 0;
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virtual const std::string single_choice (const std::string name) const = 0;
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virtual const std::set<std::string> multiple_choice (const std::string name) const = 0;
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virtual const std::set<std::string> editable_set (const std::string name) const = 0;