105 lines
2.7 KiB
C++
105 lines
2.7 KiB
C++
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/**
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* \file
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* <!--
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* This file is part of BeRTOS.
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*
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* Bertos 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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* This program 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 this program; 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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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*
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* Copyright 2006 Develer S.r.l. (http://www.develer.com/)
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* Copyright 2000, 2001, 2008 Bernie Innocenti <bernie@codewiz.org>
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* -->
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*
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* \brief Qt-based emulator framework for embedded applications (implementation)
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*
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* \author Bernie Innocenti <bernie@codewiz.org>
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*/
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#include "emul.h"
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#include "emulwin.h"
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#include <cfg/module.h>
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#include <QtGui/qapplication.h>
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#include <cstdlib> // std::exit()
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/// The global emulator instance.
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Emulator *emul;
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Emulator::Emulator(int &argc, char **argv) :
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emulApp(new QApplication(argc, argv)),
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emulWin(new EmulWin(this))
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{
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emulWin->show();
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}
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Emulator::~Emulator()
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{
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// we don't delete emulWin because it automatically
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// deletes itself when closed
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delete emulApp;
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}
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NORETURN void Emulator::quit()
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{
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// WHAT A KLUDGE!
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this->~Emulator();
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emul = NULL;
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// do we have a better way to shut down the emulation?
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exit(0);
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}
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MOD_DEFINE(emul)
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/// Main emulator entry point.
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extern "C" void emul_init(int *argc, char *argv[])
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{
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// setup global emulator pointer
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emul = new Emulator(*argc, argv);
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MOD_INIT(emul);
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}
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extern "C" void emul_cleanup()
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{
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MOD_CLEANUP(emul);
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// Timer must be made inactive before we destroy the emulator
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extern bool timer_initialized;
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ASSERT(!timer_initialized);
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delete emul;
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emul = NULL;
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}
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extern "C" void emul_idle()
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{
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// We process GUI events when the application is idle.
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emul->emulApp->processEvents();
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}
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