gimp/libgimp/gimpitem_pdb.c

1153 lines
28 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
*
* gimpitem_pdb.c
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <https://www.gnu.org/licenses/>.
*/
/* NOTE: This file is auto-generated by pdbgen.pl */
#include "config.h"
#include <string.h>
#include "gimp.h"
/**
* SECTION: gimpitem
* @title: gimpitem
* @short_description: Functions to manipulate items.
*
* Functions to manipulate items.
**/
/**
* gimp_item_is_valid:
* @item_ID: The item to check.
*
* Returns TRUE if the item is valid.
*
* This procedure checks if the given item ID is valid and refers to an
* existing item.
*
* Returns: Whether the item ID is valid.
*
* Since: 2.8
**/
gboolean
gimp_item_is_valid (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean valid = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-valid",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
valid = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return valid;
}
/**
* gimp_item_get_image:
* @item_ID: The item.
*
* Returns the item's image.
*
* This procedure returns the item's image.
*
* Returns: The item's image.
*
* Since: 2.8
**/
gint32
gimp_item_get_image (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint32 image_ID = -1;
return_vals = gimp_run_procedure ("gimp-item-get-image",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
image_ID = return_vals[1].data.d_image;
gimp_destroy_params (return_vals, nreturn_vals);
return image_ID;
}
/**
* gimp_item_delete:
* @item_ID: The item to delete.
*
* Delete a item.
*
* This procedure deletes the specified item. This must not be done if
* the image containing this item was already deleted or if the item
* was already removed from the image. The only case in which this
* procedure is useful is if you want to get rid of a item which has
* not yet been added to an image.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_item_delete (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-delete",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_is_drawable:
* @item_ID: The item.
*
* Returns whether the item is a drawable.
*
* This procedure returns TRUE if the specified item is a drawable.
*
* Returns: TRUE if the item is a drawable, FALSE otherwise.
*
* Since: 2.8
**/
gboolean
gimp_item_is_drawable (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean drawable = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-drawable",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
drawable = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return drawable;
}
/**
* gimp_item_is_layer:
* @item_ID: The item.
*
* Returns whether the item is a layer.
*
* This procedure returns TRUE if the specified item is a layer.
*
* Returns: TRUE if the item is a layer, FALSE otherwise.
*
* Since: 2.8
**/
gboolean
gimp_item_is_layer (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean layer = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-layer",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
layer = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return layer;
}
/**
* gimp_item_is_text_layer:
* @item_ID: The item.
*
* Returns whether the item is a text layer.
*
* This procedure returns TRUE if the specified item is a text layer.
*
* Returns: TRUE if the item is a text layer, FALSE otherwise.
*
* Since: 2.8
**/
gboolean
gimp_item_is_text_layer (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean text_layer = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-text-layer",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
text_layer = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return text_layer;
}
/**
* gimp_item_is_channel:
* @item_ID: The item.
*
* Returns whether the item is a channel.
*
* This procedure returns TRUE if the specified item is a channel.
*
* Returns: TRUE if the item is a channel, FALSE otherwise.
*
* Since: 2.8
**/
gboolean
gimp_item_is_channel (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean channel = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-channel",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
channel = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return channel;
}
/**
* gimp_item_is_layer_mask:
* @item_ID: The item.
*
* Returns whether the item is a layer mask.
*
* This procedure returns TRUE if the specified item is a layer mask.
*
* Returns: TRUE if the item is a layer mask, FALSE otherwise.
*
* Since: 2.8
**/
gboolean
gimp_item_is_layer_mask (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean layer_mask = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-layer-mask",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
layer_mask = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return layer_mask;
}
/**
* gimp_item_is_selection:
* @item_ID: The item.
*
* Returns whether the item is a selection.
*
* This procedure returns TRUE if the specified item is a selection.
*
* Returns: TRUE if the item is a selection, FALSE otherwise.
*
* Since: 2.8
**/
gboolean
gimp_item_is_selection (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean selection = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-selection",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
selection = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return selection;
}
/**
* gimp_item_is_vectors:
* @item_ID: The item.
*
* Returns whether the item is a vectors.
*
* This procedure returns TRUE if the specified item is a vectors.
*
* Returns: TRUE if the item is a vectors, FALSE otherwise.
*
* Since: 2.8
**/
gboolean
gimp_item_is_vectors (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean vectors = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-vectors",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
vectors = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return vectors;
}
/**
* gimp_item_is_group:
* @item_ID: The item.
*
* Returns whether the item is a group item.
*
* This procedure returns TRUE if the specified item is a group item
* which can have children.
*
* Returns: TRUE if the item is a group, FALSE otherwise.
*
* Since: 2.8
**/
gboolean
gimp_item_is_group (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean group = FALSE;
return_vals = gimp_run_procedure ("gimp-item-is-group",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
group = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return group;
}
/**
* gimp_item_get_parent:
* @item_ID: The item.
*
* Returns the item's parent item.
*
* This procedure returns the item's parent item, if any.
*
* Returns: The item's parent item.
*
* Since: 2.8
**/
gint32
gimp_item_get_parent (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint32 parent_ID = -1;
return_vals = gimp_run_procedure ("gimp-item-get-parent",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
parent_ID = return_vals[1].data.d_item;
gimp_destroy_params (return_vals, nreturn_vals);
return parent_ID;
}
/**
* gimp_item_get_children:
* @item_ID: The item.
* @num_children: The item's number of children.
*
* Returns the item's list of children.
*
* This procedure returns the list of items which are children of the
* specified item. The order is topmost to bottommost.
*
* Returns: The item's list of children.
*
* Since: 2.8
**/
gint *
gimp_item_get_children (gint32 item_ID,
gint *num_children)
{
GimpParam *return_vals;
gint nreturn_vals;
gint *child_ids = NULL;
return_vals = gimp_run_procedure ("gimp-item-get-children",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
*num_children = 0;
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
{
*num_children = return_vals[1].data.d_int32;
child_ids = g_new (gint32, *num_children);
memcpy (child_ids,
return_vals[2].data.d_int32array,
*num_children * sizeof (gint32));
}
gimp_destroy_params (return_vals, nreturn_vals);
return child_ids;
}
/**
* gimp_item_get_expanded:
* @item_ID: The item.
*
* Returns whether the item is expanded.
*
* This procedure returns TRUE if the specified item is expanded.
*
* Returns: TRUE if the item is expanded, FALSE otherwise.
*
* Since: 2.10
**/
gboolean
gimp_item_get_expanded (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean expanded = FALSE;
return_vals = gimp_run_procedure ("gimp-item-get-expanded",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
expanded = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return expanded;
}
/**
* gimp_item_set_expanded:
* @item_ID: The item.
* @expanded: TRUE to expand the item, FALSE to collapse the item.
*
* Sets the expanded state of the item.
*
* This procedure expands or collapses the item.
*
* Returns: TRUE on success.
*
* Since: 2.10
**/
gboolean
gimp_item_set_expanded (gint32 item_ID,
gboolean expanded)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-set-expanded",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_INT32, expanded,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_get_name:
* @item_ID: The item.
*
* Get the name of the specified item.
*
* This procedure returns the specified item's name.
*
* Returns: The item name.
*
* Since: 2.8
**/
gchar *
gimp_item_get_name (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gchar *name = NULL;
return_vals = gimp_run_procedure ("gimp-item-get-name",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
name = g_strdup (return_vals[1].data.d_string);
gimp_destroy_params (return_vals, nreturn_vals);
return name;
}
/**
* gimp_item_set_name:
* @item_ID: The item.
* @name: The new item name.
*
* Set the name of the specified item.
*
* This procedure sets the specified item's name.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_item_set_name (gint32 item_ID,
const gchar *name)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-set-name",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_STRING, name,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_get_visible:
* @item_ID: The item.
*
* Get the visibility of the specified item.
*
* This procedure returns the specified item's visibility.
*
* Returns: The item visibility.
*
* Since: 2.8
**/
gboolean
gimp_item_get_visible (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean visible = FALSE;
return_vals = gimp_run_procedure ("gimp-item-get-visible",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
visible = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return visible;
}
/**
* gimp_item_set_visible:
* @item_ID: The item.
* @visible: The new item visibility.
*
* Set the visibility of the specified item.
*
* This procedure sets the specified item's visibility.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_item_set_visible (gint32 item_ID,
gboolean visible)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-set-visible",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_INT32, visible,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_get_linked:
* @item_ID: The item.
*
* Get the linked state of the specified item.
*
* This procedure returns the specified item's linked state.
*
* Returns: The item linked state (for moves).
*
* Since: 2.8
**/
gboolean
gimp_item_get_linked (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean linked = FALSE;
return_vals = gimp_run_procedure ("gimp-item-get-linked",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
linked = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return linked;
}
/**
* gimp_item_set_linked:
* @item_ID: The item.
* @linked: The new item linked state.
*
* Set the linked state of the specified item.
*
* This procedure sets the specified item's linked state.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_item_set_linked (gint32 item_ID,
gboolean linked)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-set-linked",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_INT32, linked,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_get_lock_content:
* @item_ID: The item.
*
* Get the 'lock content' state of the specified item.
*
* This procedure returns the specified item's lock content state.
*
* Returns: Whether the item's contents are locked.
*
* Since: 2.8
**/
gboolean
gimp_item_get_lock_content (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean lock_content = FALSE;
return_vals = gimp_run_procedure ("gimp-item-get-lock-content",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
lock_content = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return lock_content;
}
/**
* gimp_item_set_lock_content:
* @item_ID: The item.
* @lock_content: The new item 'lock content' state.
*
* Set the 'lock content' state of the specified item.
*
* This procedure sets the specified item's lock content state.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_item_set_lock_content (gint32 item_ID,
gboolean lock_content)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-set-lock-content",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_INT32, lock_content,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_get_lock_position:
* @item_ID: The item.
*
* Get the 'lock position' state of the specified item.
*
* This procedure returns the specified item's lock position state.
*
* Returns: Whether the item's position is locked.
*
* Since: 2.10
**/
gboolean
gimp_item_get_lock_position (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean lock_position = FALSE;
return_vals = gimp_run_procedure ("gimp-item-get-lock-position",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
lock_position = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return lock_position;
}
/**
* gimp_item_set_lock_position:
* @item_ID: The item.
* @lock_position: The new item 'lock position' state.
*
* Set the 'lock position' state of the specified item.
*
* This procedure sets the specified item's lock position state.
*
* Returns: TRUE on success.
*
* Since: 2.10
**/
gboolean
gimp_item_set_lock_position (gint32 item_ID,
gboolean lock_position)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-set-lock-position",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_INT32, lock_position,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_get_color_tag:
* @item_ID: The item.
*
* Get the color tag of the specified item.
*
* This procedure returns the specified item's color tag.
*
* Returns: The item's color tag.
*
* Since: 2.10
**/
GimpColorTag
gimp_item_get_color_tag (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
GimpColorTag color_tag = 0;
return_vals = gimp_run_procedure ("gimp-item-get-color-tag",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
color_tag = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return color_tag;
}
/**
* gimp_item_set_color_tag:
* @item_ID: The item.
* @color_tag: The new item color tag.
*
* Set the color tag of the specified item.
*
* This procedure sets the specified item's color tag.
*
* Returns: TRUE on success.
*
* Since: 2.10
**/
gboolean
gimp_item_set_color_tag (gint32 item_ID,
GimpColorTag color_tag)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-set-color-tag",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_INT32, color_tag,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_get_tattoo:
* @item_ID: The item.
*
* Get the tattoo of the specified item.
*
* This procedure returns the specified item's tattoo. A tattoo is a
* unique and permanent identifier attached to a item that can be used
* to uniquely identify a item within an image even between sessions.
*
* Returns: The item tattoo.
*
* Since: 2.8
**/
gint
gimp_item_get_tattoo (gint32 item_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint tattoo = 0;
return_vals = gimp_run_procedure ("gimp-item-get-tattoo",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
tattoo = return_vals[1].data.d_tattoo;
gimp_destroy_params (return_vals, nreturn_vals);
return tattoo;
}
/**
* gimp_item_set_tattoo:
* @item_ID: The item.
* @tattoo: The new item tattoo.
*
* Set the tattoo of the specified item.
*
* This procedure sets the specified item's tattoo. A tattoo is a
* unique and permanent identifier attached to a item that can be used
* to uniquely identify a item within an image even between sessions.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_item_set_tattoo (gint32 item_ID,
gint tattoo)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-set-tattoo",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_INT32, tattoo,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_attach_parasite:
* @item_ID: The item.
* @parasite: The parasite to attach to the item.
*
* Add a parasite to an item.
*
* This procedure attaches a parasite to an item. It has no return
* values.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_item_attach_parasite (gint32 item_ID,
const GimpParasite *parasite)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-attach-parasite",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_PARASITE, parasite,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_detach_parasite:
* @item_ID: The item.
* @name: The name of the parasite to detach from the item.
*
* Removes a parasite from an item.
*
* This procedure detaches a parasite from an item. It has no return
* values.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_item_detach_parasite (gint32 item_ID,
const gchar *name)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-item-detach-parasite",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_STRING, name,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_item_get_parasite:
* @item_ID: The item.
* @name: The name of the parasite to find.
*
* Look up a parasite in an item
*
* Finds and returns the parasite that is attached to an item.
*
* Returns: The found parasite.
*
* Since: 2.8
**/
GimpParasite *
gimp_item_get_parasite (gint32 item_ID,
const gchar *name)
{
GimpParam *return_vals;
gint nreturn_vals;
GimpParasite *parasite = NULL;
return_vals = gimp_run_procedure ("gimp-item-get-parasite",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_STRING, name,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
parasite = gimp_parasite_copy (&return_vals[1].data.d_parasite);
gimp_destroy_params (return_vals, nreturn_vals);
return parasite;
}
/**
* gimp_item_get_parasite_list:
* @item_ID: The item.
* @num_parasites: The number of attached parasites.
*
* List all parasites.
*
* Returns a list of all parasites currently attached the an item.
*
* Returns: The names of currently attached parasites. The returned
* value must be freed with g_strfreev().
*
* Since: 2.8
**/
gchar **
gimp_item_get_parasite_list (gint32 item_ID,
gint *num_parasites)
{
GimpParam *return_vals;
gint nreturn_vals;
gchar **parasites = NULL;
gint i;
return_vals = gimp_run_procedure ("gimp-item-get-parasite-list",
&nreturn_vals,
GIMP_PDB_ITEM, item_ID,
GIMP_PDB_END);
*num_parasites = 0;
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
{
*num_parasites = return_vals[1].data.d_int32;
if (*num_parasites > 0)
{
parasites = g_new0 (gchar *, *num_parasites + 1);
for (i = 0; i < *num_parasites; i++)
parasites[i] = g_strdup (return_vals[2].data.d_stringarray[i]);
}
}
gimp_destroy_params (return_vals, nreturn_vals);
return parasites;
}