color-man.h

/*
 * Copyright (C) 2006 John Ellis
 * Copyright (C) 2008 - 2016 The Geeqie Team
 *
 * Author: John Ellis
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef COLOR_MAN_H
#define COLOR_MAN_H

#include <gdk-pixbuf/gdk-pixbuf.h>
#include <glib.h>

struct ImageWindow;

enum ColorManProfileType {
	COLOR_PROFILE_NONE = -1,
	COLOR_PROFILE_MEM = -2,
	COLOR_PROFILE_SRGB = 0,
	COLOR_PROFILE_ADOBERGB,
	COLOR_PROFILE_FILE,
};

enum ColorManReturnType {
	COLOR_RETURN_SUCCESS = 0,
	COLOR_RETURN_ERROR,
	COLOR_RETURN_IMAGE_CHANGED
};


struct ColorMan {
	ImageWindow *imd;
	GdkPixbuf *pixbuf;
	gint incremental_sync;
	gint row;

	gpointer profile;

	guint idle_id; /* event source id */

	using DoneFunc = void (*)(ColorMan *, ColorManReturnType, gpointer);
	DoneFunc func_done;
	gpointer func_done_data;
};


ColorMan *color_man_new(ImageWindow *imd, GdkPixbuf *pixbuf,
			ColorManProfileType input_type, const gchar *input_file,
			ColorManProfileType screen_type, const gchar *screen_file,
			guchar *screen_data, guint screen_data_len);
ColorMan *color_man_new_embedded(ImageWindow *imd, GdkPixbuf *pixbuf,
				 guchar *input_data, guint input_data_len,
				 ColorManProfileType screen_type, const gchar *screen_file,
				 guchar *screen_data, guint screen_data_len);
void color_man_free(ColorMan *cm);

void color_man_update();

void color_man_correct_region(ColorMan *cm, GdkPixbuf *pixbuf, gint x, gint y, gint w, gint h);

gboolean color_man_get_status(ColorMan *cm, gchar **image_profile, gchar **screen_profile);

const gchar *get_profile_name(const guchar *profile_data, guint profile_len);

#endif
/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */