104 lines
2.8 KiB
C++
104 lines
2.8 KiB
C++
// src/graphicalterminalio.hh - Copyright 2005, 2006, University
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// of Padova, dept. of Pure and Applied
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// Mathematics
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//
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// This file is part of SGPEMv2.
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//
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// This 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
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// (at your option) any later version.
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//
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// SGPEMv2 is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with SGPEMv2; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef GRAPHICALTERMINALIO_HH
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#define GRAPHICALTERMINALIO_HH 1
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#include "config.h"
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#include "gettext.h"
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#include <gtkmm/box.h>
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#include <gtkmm/entry.h>
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#include <gtkmm/textview.h>
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#include <gtkmm/window.h>
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#include <glibmm/thread.h>
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#include <glibmm/ustring.h>
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#include "io_manager.hh"
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#include "text_simulation.hh"
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#include <memory>
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namespace sgpem
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{
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// ---------------------------------------------
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class GraphicalTerminalIO;
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// ---------------------------------------------
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/** \brief Class GraphicalTerminalIO implements the methods requested
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by IOManager using graphichal widgets.
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Consists in a window displaying some textual output and providing a control for text input.
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It is associated with a TextSimulaton, which provide the interpretation and elaboration of the user
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commands.
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*/
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class GraphicalTerminalIO : public IOManager, public Gtk::Window
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{
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public:
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/**
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Creates a GraphichalTerminalIO supported by the specified TextSimulation.
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\param sim the TextSimulation that will support this IOManager.
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*/
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GraphicalTerminalIO(TextSimulation* sim);
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/**
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Destructor.
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*/
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virtual ~GraphicalTerminalIO();
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/**
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Prints on the window the provided buffer.
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\param buffer the buffer to print.
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*/
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virtual uint write_buffer(const Glib::ustring& buffer);
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/**
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Reads the user input.
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\return the user input.
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*/
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virtual Glib::ustring read_command();
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/**
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Returns whether the IOManager can read user input while performing a write operation.
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\return whether the IOManager can read user input while performing a write operation.
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*/
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virtual bool is_full_duplex();
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/**
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Specifies the operations to perform at user input.
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*/
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void onSend();
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private:
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TextSimulation* _sim;
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Gtk::TextView _text_output;
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mutable Gtk::Entry _text_input;
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Glib::Mutex _mtx;
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};
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}
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#endif
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