/* GIMP - The GNU Image Manipulation Program
 * Copyright (C) 1995 Spencer Kimball and Peter Mattis
 *
 * 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 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 <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#include <gegl.h>
#include <gtk/gtk.h>

#include "libgimpconfig/gimpconfig.h"
#include "libgimpwidgets/gimpwidgets.h"

#include "actions-types.h"

#include "config/gimpguiconfig.h"

#include "gegl/gimp-babl.h"

#include "core/gimp.h"
#include "core/gimpchannel.h"
#include "core/gimpcontext.h"
#include "core/gimpimage.h"
#include "core/gimpimage-color-profile.h"
#include "core/gimpitemstack.h"

#include "display/gimpdisplay.h"
#include "display/gimpdisplayshell.h"

#include "widgets/gimpactiongroup.h"
#include "widgets/gimphelp-ids.h"

#include "actions.h"
#include "image-actions.h"
#include "image-commands.h"

#include "gimp-intl.h"


static const GimpActionEntry image_actions[] =
{
  { "image-new", GIMP_ICON_DOCUMENT_NEW,
    NC_("image-action", "_New..."), NULL, { "<primary>N", NULL },
    NC_("image-action", "Create a new image"),
    image_new_cmd_callback,
    GIMP_HELP_FILE_NEW },

  { "image-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
    NC_("image-action", "_Duplicate"), NULL, { "<primary>D", NULL },
    NC_("image-action", "Create a duplicate of this image"),
    image_duplicate_cmd_callback,
    GIMP_HELP_IMAGE_DUPLICATE },

  { "image-color-profile-assign", NULL,
    NC_("image-action", "_Assign Color Profile..."), NULL, { NULL },
    NC_("image-action", "Set a color profile on the image"),
    image_color_profile_assign_cmd_callback,
    GIMP_HELP_IMAGE_COLOR_PROFILE_ASSIGN },

  { "image-color-profile-convert", NULL,
    NC_("image-action", "_Convert to Color Profile..."), NULL, { NULL },
    NC_("image-action", "Apply a color profile to the image"),
    image_color_profile_convert_cmd_callback,
    GIMP_HELP_IMAGE_COLOR_PROFILE_CONVERT },

  { "image-color-profile-discard", NULL,
    NC_("image-action", "_Discard Color Profile"), NULL, { NULL },
    NC_("image-action", "Remove the image's color profile"),
    image_color_profile_discard_cmd_callback,
    GIMP_HELP_IMAGE_COLOR_PROFILE_DISCARD },

  { "image-softproof-profile", NULL,
    NC_("image-action", "_Soft-proof Profile..."), NULL, { NULL },
    NC_("image-action", "Set the soft-proofing profile"),
    image_softproof_profile_cmd_callback,
    GIMP_HELP_IMAGE_SOFT_PROOF_PROFILE_ASSIGN },

  { "image-color-profile-save", NULL,
    NC_("image-action", "_Save Color Profile to File..."), NULL, { NULL },
    NC_("image-action", "Save the image's color profile to an ICC file"),
    image_color_profile_save_cmd_callback,
    GIMP_HELP_IMAGE_COLOR_PROFILE_SAVE },

  { "image-resize", GIMP_ICON_OBJECT_RESIZE,
    NC_("image-action", "Can_vas Size..."), NULL, { NULL },
    NC_("image-action", "Adjust the image dimensions"),
    image_resize_cmd_callback,
    GIMP_HELP_IMAGE_RESIZE },

  { "image-resize-to-layers", NULL,
    NC_("image-action", "Fit Canvas to L_ayers"), NULL, { NULL },
    NC_("image-action", "Resize the image to enclose all layers"),
    image_resize_to_layers_cmd_callback,
    GIMP_HELP_IMAGE_RESIZE_TO_LAYERS },

  { "image-resize-to-selection", NULL,
    NC_("image-action", "F_it Canvas to Selection"), NULL, { NULL },
    NC_("image-action", "Resize the image to the extents of the selection"),
    image_resize_to_selection_cmd_callback,
    GIMP_HELP_IMAGE_RESIZE_TO_SELECTION },

  { "image-print-size", GIMP_ICON_DOCUMENT_PRINT_RESOLUTION,
    NC_("image-action", "_Print Size..."), NULL, { NULL },
    NC_("image-action", "Adjust the print resolution"),
    image_print_size_cmd_callback,
    GIMP_HELP_IMAGE_PRINT_SIZE },

  { "image-scale", GIMP_ICON_OBJECT_SCALE,
    NC_("image-action", "_Scale Image..."), NULL, { NULL },
    NC_("image-action", "Change the size of the image content"),
    image_scale_cmd_callback,
    GIMP_HELP_IMAGE_SCALE },

  { "image-crop-to-selection", GIMP_ICON_TOOL_CROP,
    NC_("image-action", "_Crop to Selection"), NULL, { NULL },
    NC_("image-action", "Crop the image to the extents of the selection"),
    image_crop_to_selection_cmd_callback,
    GIMP_HELP_IMAGE_CROP },

  { "image-crop-to-content", GIMP_ICON_TOOL_CROP,
    NC_("image-action", "Crop to C_ontent"), NULL, { NULL },
    NC_("image-action", "Crop the image to the extents of its content (remove empty borders from the image)"),
    image_crop_to_content_cmd_callback,
    GIMP_HELP_IMAGE_CROP },

  { "image-merge-layers", NULL,
    NC_("image-action", "Merge Visible _Layers..."), NULL, { "<primary>M", NULL },
    NC_("image-action", "Merge all visible layers into one layer"),
    image_merge_layers_cmd_callback,
    GIMP_HELP_IMAGE_MERGE_LAYERS },

  { "image-flatten", NULL,
    NC_("image-action", "_Flatten Image"), NULL, { NULL },
    NC_("image-action", "Merge all layers into one and remove transparency"),
    image_flatten_image_cmd_callback,
    GIMP_HELP_IMAGE_FLATTEN },

  { "image-configure-grid", GIMP_ICON_GRID,
    NC_("image-action", "Configure G_rid..."), NULL, { NULL },
    NC_("image-action", "Configure the grid for this image"),
    image_configure_grid_cmd_callback,
    GIMP_HELP_IMAGE_GRID },

  { "image-properties", "dialog-information",
    NC_("image-action", "Image Pr_operties"), NULL, { "<alt>Return", NULL },
    NC_("image-action", "Display information about this image"),
    image_properties_cmd_callback,
    GIMP_HELP_IMAGE_PROPERTIES }
};

static const GimpToggleActionEntry image_toggle_actions[] =
{
  { "image-color-profile-use-srgb", NULL,
    NC_("image-action", "Use _sRGB Profile"), NULL, { NULL },
    NC_("image-action", "Temporarily use an sRGB profile for the image. "
        "This is the same as discarding the image's color profile, but "
        "allows to easily restore the profile."),
    image_color_profile_use_srgb_cmd_callback,
    TRUE,
    GIMP_HELP_IMAGE_COLOR_PROFILE_USE_SRGB },

  { "image-softproof-black-point-compensation", NULL,
    NC_("image-action", "_Black Point Compensation"), NULL, { NULL },
    NC_("image-action", "Use black point compensation for soft-proofing"),
    image_softproof_bpc_cmd_callback,
    TRUE,
    GIMP_HELP_IMAGE_SOFT_PROOF_BLACK_POINT }
};

static const GimpRadioActionEntry image_convert_base_type_actions[] =
{
  { "image-convert-rgb", GIMP_ICON_CONVERT_RGB,
    NC_("image-convert-action", "_RGB"), NULL, { NULL },
    NC_("image-convert-action", "Convert the image to the RGB colorspace"),
    GIMP_RGB, GIMP_HELP_IMAGE_CONVERT_RGB },

  { "image-convert-grayscale", GIMP_ICON_CONVERT_GRAYSCALE,
    NC_("image-convert-action", "_Grayscale"), NULL, { NULL },
    NC_("image-convert-action", "Convert the image to grayscale"),
    GIMP_GRAY, GIMP_HELP_IMAGE_CONVERT_GRAYSCALE },

  { "image-convert-indexed", GIMP_ICON_CONVERT_INDEXED,
    NC_("image-convert-action", "_Indexed..."), NULL, { NULL },
    NC_("image-convert-action", "Convert the image to indexed colors"),
    GIMP_INDEXED, GIMP_HELP_IMAGE_CONVERT_INDEXED }
};

static const GimpRadioActionEntry image_convert_precision_actions[] =
{
  { "image-convert-u8", NULL,
    NC_("image-convert-action", "8-bit integer"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to 8-bit integer"),
    GIMP_COMPONENT_TYPE_U8, GIMP_HELP_IMAGE_CONVERT_U8 },

  { "image-convert-u16", NULL,
    NC_("image-convert-action", "16-bit integer"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to 16-bit integer"),
    GIMP_COMPONENT_TYPE_U16, GIMP_HELP_IMAGE_CONVERT_U16 },

  { "image-convert-u32", NULL,
    NC_("image-convert-action", "32-bit integer"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to 32-bit integer"),
    GIMP_COMPONENT_TYPE_U32, GIMP_HELP_IMAGE_CONVERT_U32 },

  { "image-convert-half", NULL,
    NC_("image-convert-action", "16-bit floating point"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to 16-bit floating point"),
    GIMP_COMPONENT_TYPE_HALF, GIMP_HELP_IMAGE_CONVERT_HALF },

  { "image-convert-float", NULL,
    NC_("image-convert-action", "32-bit floating point"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to 32-bit floating point"),
    GIMP_COMPONENT_TYPE_FLOAT, GIMP_HELP_IMAGE_CONVERT_FLOAT },

  { "image-convert-double", NULL,
    NC_("image-convert-action", "64-bit floating point"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to 64-bit floating point"),
    GIMP_COMPONENT_TYPE_DOUBLE, GIMP_HELP_IMAGE_CONVERT_DOUBLE }
};

static const GimpRadioActionEntry image_convert_trc_actions[] =
{
  { "image-convert-linear", NULL,
    NC_("image-convert-action", "Linear light"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to linear light"),
    GIMP_TRC_LINEAR, GIMP_HELP_IMAGE_CONVERT_GAMMA },

  { "image-convert-non-linear", NULL,
    NC_("image-convert-action", "Non-Linear"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to non-linear gamma from the color profile"),
    GIMP_TRC_NON_LINEAR, GIMP_HELP_IMAGE_CONVERT_GAMMA },

  { "image-convert-perceptual", NULL,
    NC_("image-convert-action", "Perceptual (sRGB)"), NULL, { NULL },
    NC_("image-convert-action",
        "Convert the image to perceptual (sRGB) gamma"),
    GIMP_TRC_PERCEPTUAL, GIMP_HELP_IMAGE_CONVERT_GAMMA }
};

static const GimpEnumActionEntry image_flip_actions[] =
{
  { "image-flip-horizontal", GIMP_ICON_OBJECT_FLIP_HORIZONTAL,
    NC_("image-action", "Flip _Horizontally"), NULL, { NULL },
    NC_("image-action", "Flip image horizontally"),
    GIMP_ORIENTATION_HORIZONTAL, FALSE,
    GIMP_HELP_IMAGE_FLIP_HORIZONTAL },

  { "image-flip-vertical", GIMP_ICON_OBJECT_FLIP_VERTICAL,
    NC_("image-action", "Flip _Vertically"), NULL, { NULL },
    NC_("image-action", "Flip image vertically"),
    GIMP_ORIENTATION_VERTICAL, FALSE,
    GIMP_HELP_IMAGE_FLIP_VERTICAL }
};

static const GimpEnumActionEntry image_rotate_actions[] =
{
  { "image-rotate-90", GIMP_ICON_OBJECT_ROTATE_90,
    NC_("image-action", "Rotate 90° _clockwise"), NULL, { NULL },
    NC_("image-action", "Rotate the image 90 degrees to the right"),
    GIMP_ROTATE_DEGREES90, FALSE,
    GIMP_HELP_IMAGE_ROTATE_90 },

  { "image-rotate-180", GIMP_ICON_OBJECT_ROTATE_180,
    NC_("image-action", "Rotate _180°"), NULL, { NULL },
    NC_("image-action", "Turn the image upside-down"),
    GIMP_ROTATE_DEGREES180, FALSE,
    GIMP_HELP_IMAGE_ROTATE_180 },

  { "image-rotate-270", GIMP_ICON_OBJECT_ROTATE_270,
    NC_("image-action", "Rotate 90° counter-clock_wise"), NULL, { NULL },
    NC_("image-action", "Rotate the image 90 degrees to the left"),
    GIMP_ROTATE_DEGREES270, FALSE,
    GIMP_HELP_IMAGE_ROTATE_270 }
};

static const GimpRadioActionEntry image_softproof_intent_actions[] =
{
  { "image-softproof-intent-perceptual", NULL,
    NC_("image-action", "_Perceptual"), NULL, { NULL },
    NC_("image-action", "Soft-proofing rendering intent is perceptual"),
    GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL,
    GIMP_HELP_IMAGE_SOFT_PROOF_RENDERING_INTENT },

  { "image-softproof-intent-relative-colorimetric", NULL,
    NC_("image-action", "_Relative Colorimetric"), NULL, { NULL },
    NC_("image-action", "Soft-proofing rendering intent is relative colorimetric"),
    GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC,
    GIMP_HELP_IMAGE_SOFT_PROOF_RENDERING_INTENT },

  { "image-softproof-intent-saturation", NULL,
    NC_("image-action", "_Saturation"), NULL, { NULL },
    NC_("image-action", "Soft-proofing rendering intent is saturation"),
    GIMP_COLOR_RENDERING_INTENT_SATURATION,
    GIMP_HELP_IMAGE_SOFT_PROOF_RENDERING_INTENT },

  { "image-softproof-intent-absolute-colorimetric", NULL,
    NC_("image-action", "_Absolute Colorimetric"), NULL, { NULL },
    NC_("image-action", "Soft-proofing rendering intent is absolute colorimetric"),
    GIMP_COLOR_RENDERING_INTENT_ABSOLUTE_COLORIMETRIC,
    GIMP_HELP_IMAGE_SOFT_PROOF_RENDERING_INTENT }
};


void
image_actions_setup (GimpActionGroup *group)
{
  gimp_action_group_add_actions (group, "image-action",
                                 image_actions,
                                 G_N_ELEMENTS (image_actions));

  gimp_action_group_add_toggle_actions (group, "image-action",
                                        image_toggle_actions,
                                        G_N_ELEMENTS (image_toggle_actions));

  gimp_action_group_add_radio_actions (group, "image-action",
                                       image_softproof_intent_actions,
                                       G_N_ELEMENTS (image_softproof_intent_actions),
                                       NULL,
                                       GIMP_COLOR_MANAGEMENT_DISPLAY,
                                       image_softproof_intent_cmd_callback);

  gimp_action_group_add_radio_actions (group, "image-convert-action",
                                       image_convert_base_type_actions,
                                       G_N_ELEMENTS (image_convert_base_type_actions),
                                       NULL, 0,
                                       image_convert_base_type_cmd_callback);

  gimp_action_group_add_radio_actions (group, "image-convert-action",
                                       image_convert_precision_actions,
                                       G_N_ELEMENTS (image_convert_precision_actions),
                                       NULL, 0,
                                       image_convert_precision_cmd_callback);

  gimp_action_group_add_radio_actions (group, "image-convert-action",
                                       image_convert_trc_actions,
                                       G_N_ELEMENTS (image_convert_trc_actions),
                                       NULL, 0,
                                       image_convert_trc_cmd_callback);

  gimp_action_group_add_enum_actions (group, "image-action",
                                      image_flip_actions,
                                      G_N_ELEMENTS (image_flip_actions),
                                      image_flip_cmd_callback);

  gimp_action_group_add_enum_actions (group, "image-action",
                                      image_rotate_actions,
                                      G_N_ELEMENTS (image_rotate_actions),
                                      image_rotate_cmd_callback);

#define SET_ALWAYS_SHOW_IMAGE(action,show) \
        gimp_action_group_set_action_always_show_image (group, action, show)

  SET_ALWAYS_SHOW_IMAGE ("image-rotate-90",  TRUE);
  SET_ALWAYS_SHOW_IMAGE ("image-rotate-180", TRUE);
  SET_ALWAYS_SHOW_IMAGE ("image-rotate-270", TRUE);

#undef SET_ALWAYS_SHOW_IMAGE
}

void
image_actions_update (GimpActionGroup *group,
                      gpointer         data)
{
  Gimp              *gimp           = action_data_get_gimp (data);
  GimpImage         *image          = action_data_get_image (data);
  GimpComponentType  component_type = GIMP_COMPONENT_TYPE_U8;
  GimpTRCType        trc            = GIMP_TRC_LINEAR;
  gboolean           is_indexed     = FALSE;
  gboolean           is_u8_gamma    = FALSE;
  gboolean           is_double      = FALSE;
  gboolean           aux            = FALSE;
  gboolean           lp             = FALSE;
  gboolean           sel            = FALSE;
  gboolean           groups         = FALSE;
  gboolean           profile_srgb   = FALSE;
  gboolean           profile_hidden = FALSE;
  gboolean           profile        = FALSE;
  gboolean           s_bpc          = FALSE;

  if (gimp)
    {
      GimpContext *context = gimp_get_user_context (gimp);

      /* The discrepancy may happens when a new image just got opened
       * and context was not fully updated yet. We just skip the actions
       * update. There will soon be more events triggering it with
       * consistent context.
       */
      if (! context || image != gimp_context_get_image (context))
        return;
    }
#define SET_LABEL(action,label) \
        gimp_action_group_set_action_label (group, action, (label))
#define SET_SENSITIVE(action,condition) \
        gimp_action_group_set_action_sensitive (group, action, (condition) != 0, NULL)
#define SET_ACTIVE(action,condition) \
        gimp_action_group_set_action_active (group, action, (condition) != 0)
#define SET_VISIBLE(action,condition) \
        gimp_action_group_set_action_visible (group, action, (condition) != 0)

  if (image)
    {
      GimpContainer     *layers;
      const gchar       *action = NULL;
      GimpImageBaseType  base_type;
      GimpPrecision      precision;

      base_type      = gimp_image_get_base_type (image);
      precision      = gimp_image_get_precision (image);
      component_type = gimp_image_get_component_type (image);
      trc            = gimp_babl_format_get_trc
                         (gimp_image_get_layer_format (image, FALSE));

      switch (base_type)
        {
        case GIMP_RGB:     action = "image-convert-rgb";       break;
        case GIMP_GRAY:    action = "image-convert-grayscale"; break;
        case GIMP_INDEXED: action = "image-convert-indexed";   break;
        }

      SET_ACTIVE (action, TRUE);

      switch (component_type)
        {
        case GIMP_COMPONENT_TYPE_U8:     action = "image-convert-u8";     break;
        case GIMP_COMPONENT_TYPE_U16:    action = "image-convert-u16";    break;
        case GIMP_COMPONENT_TYPE_U32:    action = "image-convert-u32";    break;
        case GIMP_COMPONENT_TYPE_HALF:   action = "image-convert-half";   break;
        case GIMP_COMPONENT_TYPE_FLOAT:  action = "image-convert-float";  break;
        case GIMP_COMPONENT_TYPE_DOUBLE: action = "image-convert-double"; break;
        }

      SET_ACTIVE (action, TRUE);

      switch (trc)
        {
        case GIMP_TRC_LINEAR:
          action = "image-convert-linear";
          SET_VISIBLE ("image-convert-perceptual", FALSE);
          break;

        case GIMP_TRC_NON_LINEAR:
          action = "image-convert-non-linear";
          SET_VISIBLE ("image-convert-perceptual", FALSE);
          break;

        case GIMP_TRC_PERCEPTUAL:
          action = "image-convert-perceptual";
          SET_VISIBLE ("image-convert-perceptual", TRUE);
          break;
        }

      SET_ACTIVE (action, TRUE);

      is_indexed  = (base_type == GIMP_INDEXED);
      is_u8_gamma = (precision == GIMP_PRECISION_U8_NON_LINEAR);
      is_double   = (component_type == GIMP_COMPONENT_TYPE_DOUBLE);
      aux         = (gimp_image_get_selected_channels (image) != NULL);
      lp          = ! gimp_image_is_empty (image);
      sel         = ! gimp_channel_is_empty (gimp_image_get_mask (image));

      layers = gimp_image_get_layers (image);

      groups = ! gimp_item_stack_is_flat (GIMP_ITEM_STACK (layers));

      profile_srgb = gimp_image_get_use_srgb_profile (image, &profile_hidden);
      profile      = (gimp_image_get_color_profile (image) != NULL);

      switch (gimp_image_get_simulation_intent (image))
        {
        case GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL:
          action = "image-softproof-intent-perceptual";
          break;

        case GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC:
          action = "image-softproof-intent-relative-colorimetric";
          break;

        case GIMP_COLOR_RENDERING_INTENT_SATURATION:
          action = "image-softproof-intent-saturation";
          break;

        case GIMP_COLOR_RENDERING_INTENT_ABSOLUTE_COLORIMETRIC:
          action = "image-softproof-intent-absolute-colorimetric";
          break;
        }

      gimp_action_group_set_action_active (group, action, TRUE);

      s_bpc  = gimp_image_get_simulation_bpc (image);
    }
  else
    {
      SET_VISIBLE ("image-convert-perceptual", FALSE);
    }

  SET_SENSITIVE ("image-duplicate", image);

  if (profile)
    {
      SET_LABEL ("image-convert-rgb",
                 C_("image-convert-action", "_RGB..."));
      SET_LABEL ("image-convert-grayscale",
                 C_("image-convert-action", "_Grayscale..."));
    }
  else
    {
      SET_LABEL ("image-convert-rgb",
                 C_("image-convert-action", "_RGB"));
      SET_LABEL ("image-convert-grayscale",
                 C_("image-convert-action", "_Grayscale"));
    }

  SET_SENSITIVE ("image-convert-rgb",       image);
  SET_SENSITIVE ("image-convert-grayscale", image);
  SET_SENSITIVE ("image-convert-indexed",   image && !groups && is_u8_gamma);

  SET_SENSITIVE ("image-softproof-profile",                      image);
  SET_SENSITIVE ("image-softproof-intent-perceptual",            image);
  SET_SENSITIVE ("image-softproof-intent-relative-colorimetric", image);
  SET_SENSITIVE ("image-softproof-intent-saturation",            image);
  SET_SENSITIVE ("image-softproof-intent-absolute-colorimetric", image);
  SET_SENSITIVE ("image-softproof-black-point-compensation",     image);
  SET_ACTIVE    ("image-softproof-black-point-compensation",     s_bpc);

  SET_SENSITIVE ("image-convert-u8",     image && component_type != GIMP_COMPONENT_TYPE_U8);
  SET_SENSITIVE ("image-convert-u16",    image && !is_indexed && component_type != GIMP_COMPONENT_TYPE_U16);
  SET_SENSITIVE ("image-convert-u32",    image && !is_indexed && component_type != GIMP_COMPONENT_TYPE_U32);
  SET_SENSITIVE ("image-convert-half",   image && !is_indexed && component_type != GIMP_COMPONENT_TYPE_HALF);
  SET_SENSITIVE ("image-convert-float",  image && !is_indexed && component_type != GIMP_COMPONENT_TYPE_FLOAT);
  SET_SENSITIVE ("image-convert-double", image && !is_indexed && component_type != GIMP_COMPONENT_TYPE_DOUBLE);
  SET_VISIBLE   ("image-convert-double", is_double);

  SET_SENSITIVE ("image-convert-linear",     image && !is_indexed && trc != GIMP_TRC_LINEAR);
  SET_SENSITIVE ("image-convert-non-linear", image && trc != GIMP_TRC_NON_LINEAR);
  SET_SENSITIVE ("image-convert-perceptual", image && !is_indexed && trc != GIMP_TRC_PERCEPTUAL);

  SET_SENSITIVE ("image-color-profile-use-srgb", image && (profile || profile_hidden));
  SET_ACTIVE    ("image-color-profile-use-srgb", image && profile_srgb);

  SET_SENSITIVE ("image-color-profile-assign",  image);
  SET_SENSITIVE ("image-color-profile-convert", image);
  SET_SENSITIVE ("image-color-profile-discard", image && profile);
  SET_SENSITIVE ("image-color-profile-save",    image);

  SET_SENSITIVE ("image-flip-horizontal", image);
  SET_SENSITIVE ("image-flip-vertical",   image);
  SET_SENSITIVE ("image-rotate-90",       image);
  SET_SENSITIVE ("image-rotate-180",      image);
  SET_SENSITIVE ("image-rotate-270",      image);

  SET_SENSITIVE ("image-resize",              image);
  SET_SENSITIVE ("image-resize-to-layers",    image);
  SET_SENSITIVE ("image-resize-to-selection", image && sel);
  SET_SENSITIVE ("image-print-size",          image);
  SET_SENSITIVE ("image-scale",               image);
  SET_SENSITIVE ("image-crop-to-selection",   image && sel);
  SET_SENSITIVE ("image-crop-to-content",     image);
  SET_SENSITIVE ("image-merge-layers",        image && !aux && lp);
  SET_SENSITIVE ("image-flatten",             image && !aux && lp);
  SET_SENSITIVE ("image-configure-grid",      image);
  SET_SENSITIVE ("image-properties",          image);

#undef SET_LABEL
#undef SET_SENSITIVE
#undef SET_ACTIVE
#undef SET_VISIBLE
}