/*
 * nanolight.h
 *
 * Copyright © 2019 Thomas White <taw@bitwiz.me.uk>
 *
 * This file is part of NanoLight.
 *
 * NanoLight 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef NANOLIGHT_H
#define NANOLIGHT_H

#include <gtk/gtk.h>

/* Attribute flags */
#define ATTR_NONE (0)
#define ATTR_16BIT (1)
#define ATTR_STOP (2)

enum attr_class
{
	ATT_INTENSITY,
	ATT_PAN,
	ATT_TILT,
	ATT_STROBE,
	ATT_CYAN,
	ATT_MAGENTA,
	ATT_YELLOW,
	ATT_RGOBO,
	ATT_GOBO,
	ATT_PRISM,
	ATT_FOCUS,
	ATT_ZOOM,
};


struct attribute
{
	enum attr_class cls;
	int props;
	int addr_offset;
	int home;
	int *stops;
	int n_stops;
};


struct fixture_class
{
	char *name;
	int n_attrs;
	struct attribute *attrs;
};


struct fixture
{
	char *label;
	int universe;
	int base_addr;
	struct fixture_class *cls;
	int *attr_vals;
	int *attr_vals_start;
};


struct nanolight
{
	int n_fixtures;
	int max_fixtures;
	struct fixture *fixtures;

	GtkIMContext *im_context;
	GtkWidget *da;

	double fixture_width;

	char cmdline[1024];
	int cursor_idx;
	PangoLayout *layout;
	PangoLayout *sa_layout;

	int selection[1024];
	int n_sel;
	enum attr_class sel_attr;
	int dragging;
	int fine;

	double x_orig;
	double y_orig;
};


#endif	/* NANOLIGHT_H */