/***************************************************************************
 *   Copyright (C) 2005 by David Saxton                                    *
 *   david@bluehaze.org                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

#include "config.h"
#ifndef NO_GPSIM

#include "debugmanager.h"
#include "docmanager.h"
#include "gpsimprocessor.h"
#include "textdocument.h"

#include <QDebug>
// #include <k3staticdeleter.h>
#include <QGlobalStatic>


//BEGIN class DebugManager
// DebugManager * DebugManager::m_pSelf = nullptr; // 2017.10.10 - use K_GLOBAL_STATIC
// static K3StaticDeleter<DebugManager> staticDebugManagerDeleter;

Q_GLOBAL_STATIC( DebugManager, globalDebugManager);

DebugManager * DebugManager::self()
{
	return globalDebugManager;
}


DebugManager::DebugManager()
	: QObject()
{
}


DebugManager::~DebugManager()
{
}


void DebugManager::registerGpsim( GpsimProcessor * gpsim )
{
	if (!gpsim)
		return;
	
	m_processors << gpsim;
	
	const QStringList files = gpsim->sourceFileList();
	QStringList::const_iterator end = files.end();
	for ( QStringList::const_iterator it = files.begin(); it != end; ++it )
	{
		const QUrl url = QUrl::fromLocalFile(*it);
		if (TextDocument * doc = dynamic_cast<TextDocument*>(DocManager::self()->findDocument(url))) {
			if ( !doc->debuggerIsRunning() )
				doc->setDebugger( gpsim->currentDebugger(), false );
		}
	}
}


void DebugManager::urlOpened( TextDocument * td )
{
	if ( td->debuggerIsRunning() )
		return;
	
	m_processors.removeAll( (GpsimProcessor*)nullptr );
	GpsimProcessorList::iterator end = m_processors.end();
	for ( GpsimProcessorList::iterator it = m_processors.begin(); it != end; ++it )
	{
		if ( !(*it)->sourceFileList().contains( td->url().path() ) )
			continue;
		
		(*it)->setDebugMode( (td->guessedCodeType() == TextDocument::ct_asm) ? GpsimDebugger::AsmDebugger : GpsimDebugger::HLLDebugger );
		
		td->setDebugger( (*it)->currentDebugger(), false );
		return;
	}
}
//END class DebugManager

#endif
