
/*
 * CINELERRA
 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#ifndef MAININDEXES_H
#define MAININDEXES_H

#include "asset.inc"
#include "condition.inc"
#include "edl.inc"
#include "file.inc"
#include "indexfile.inc"
#include "mutex.inc"
#include "mwindow.inc"
#include "thread.h"

// Runs in a loop, creating new index files as needed

class MainIndexes : public Thread
{
public:
	MainIndexes(MWindow *mwindow);
	~MainIndexes();

	void add_indexable(Indexable *indexable);

	void start_loop();
	void stop_loop();
	void start_build();
	void run();
	void interrupt_build();
	void load_next_sources();

	ArrayList<Indexable*> current_indexables;
	ArrayList<Indexable*> next_indexables;

	int interrupt_flag;                 // Build process interrupted by user
	int done;                           // Program quit
	MWindow *mwindow;
	Condition *input_lock;                   // Lock until new data is to be indexed
	Mutex *next_lock;                    // Lock changes to next assets
	Condition *interrupt_lock;               // Force blocking until thread is finished
	Mutex *index_lock;
	IndexFile *indexfile;
};

#endif
