/*
		This file is part of darktable,
		copyright (c) 2009--2011 johannes hanika.

		darktable 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.

		darktable 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 darktable.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DARKTABLE_IOP_COLOROUT_H
#define DARKTABLE_IOP_COLOROUT_H

#include "dtgtk/togglebutton.h"
#include "common/colorspaces.h"
#include "develop/imageop.h"
#include "iop/colorin.h" // common structs
#include <gtk/gtk.h>
#include <inttypes.h>

typedef struct dt_iop_colorout_global_data_t
{
  int kernel_colorout;
}
dt_iop_colorout_global_data_t;

typedef struct dt_iop_colorout_params_t
{
  char iccprofile[DT_IOP_COLOR_ICC_LEN];
  char displayprofile[DT_IOP_COLOR_ICC_LEN];

  dt_iop_color_intent_t intent;
  dt_iop_color_intent_t displayintent;

  char softproof_enabled;
  char softproofprofile[DT_IOP_COLOR_ICC_LEN];
  dt_iop_color_intent_t softproofintent; /// NOTE: Not used for now but reserved for future use
}
dt_iop_colorout_params_t;

typedef struct dt_iop_colorout_gui_data_t
{
  gboolean softproof_enabled;
  GtkVBox *vbox1, *vbox2;
  GtkComboBox *cbox1, *cbox2, *cbox3, *cbox4,*cbox5;
  GList *profiles;

}
dt_iop_colorout_gui_data_t;

typedef struct dt_iop_colorout_data_t
{
  gboolean softproof_enabled;
  float lut[3][LUT_SAMPLES];
  float cmatrix[9];
  cmsHPROFILE softproof;
  cmsHPROFILE output;
  cmsHPROFILE Lab;
  cmsHTRANSFORM *xform;
  float unbounded_coeffs[3][2];       // for extrapolation of shaper curves
}
dt_iop_colorout_data_t;

void init(dt_iop_module_t *module);
void cleanup(dt_iop_module_t *module);

void gui_update    (struct dt_iop_module_t *self);
void commit_params (struct dt_iop_module_t *self, dt_iop_params_t *params, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece);
void init_pipe     (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece);
void reset_params  (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece);
void cleanup_pipe  (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece);

void gui_init     (struct dt_iop_module_t *self);
void gui_cleanup  (struct dt_iop_module_t *self);

void process (struct dt_iop_module_t *self, dt_dev_pixelpipe_iop_t *piece, void *i, void *o, const dt_iop_roi_t *roi_in, const dt_iop_roi_t *roi_out);

#endif