gimp/libgimp/gimp_pdb.c

292 lines
7.5 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
*
* gimp_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 "gimp.h"
/**
* SECTION: gimp
* @title: gimp
* @short_description: Main functions needed for building a GIMP plug-in.
*
* Main functions needed for building a GIMP plug-in.
* This header includes all other GIMP Library headers.
*
* Also contains some miscellaneous procedures that don't fit in any
* other category.
**/
/**
* gimp_version:
*
* Returns the host GIMP version.
*
* This procedure returns the version number of the currently running
* GIMP.
*
* Returns: (transfer full): GIMP version number.
* The returned value must be freed with g_free().
**/
gchar *
gimp_version (void)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gchar *version = NULL;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-version",
args);
gimp_value_array_unref (args);
if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
version = GIMP_VALUES_DUP_STRING (return_vals, 1);
gimp_value_array_unref (return_vals);
return version;
}
/**
* gimp_getpid:
*
* Returns the PID of the host GIMP process.
*
* This procedure returns the process ID of the currently running GIMP.
*
* Returns: The PID.
*
* Since: 2.4
**/
gint
gimp_getpid (void)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gint pid = 0;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-getpid",
args);
gimp_value_array_unref (args);
if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
pid = GIMP_VALUES_GET_INT (return_vals, 1);
gimp_value_array_unref (return_vals);
return pid;
}
/**
* gimp_attach_parasite:
* @parasite: The parasite to attach.
*
* Add a global parasite.
*
* This procedure attaches a global parasite. It has no return values.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_attach_parasite (const GimpParasite *parasite)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
GIMP_TYPE_PARASITE, parasite,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-attach-parasite",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_vals);
return success;
}
/**
* gimp_detach_parasite:
* @name: The name of the parasite to detach.
*
* Removes a global parasite.
*
* This procedure detaches a global parasite from. It has no return
* values.
*
* Returns: TRUE on success.
*
* Since: 2.8
**/
gboolean
gimp_detach_parasite (const gchar *name)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, name,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-detach-parasite",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_vals);
return success;
}
/**
* gimp_get_parasite:
* @name: The name of the parasite to find.
*
* Look up a global parasite.
*
* Finds and returns the global parasite that was previously attached.
*
* Returns: (transfer full): The found parasite.
*
* Since: 2.8
**/
GimpParasite *
gimp_get_parasite (const gchar *name)
{
GimpValueArray *args;
GimpValueArray *return_vals;
GimpParasite *parasite = NULL;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, name,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-get-parasite",
args);
gimp_value_array_unref (args);
if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
parasite = GIMP_VALUES_DUP_PARASITE (return_vals, 1);
gimp_value_array_unref (return_vals);
return parasite;
}
/**
* gimp_get_parasite_list:
* @num_parasites: (out): The number of attached parasites.
*
* List all parasites.
*
* Returns a list of all currently attached global parasites.
*
* Returns: (array length=num_parasites) (element-type gchar*) (transfer full):
* The names of currently attached parasites.
* The returned value must be freed with g_strfreev().
*
* Since: 2.8
**/
gchar **
gimp_get_parasite_list (gint *num_parasites)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gchar **parasites = NULL;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-get-parasite-list",
args);
gimp_value_array_unref (args);
*num_parasites = 0;
if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
{
*num_parasites = GIMP_VALUES_GET_INT (return_vals, 1);
parasites = GIMP_VALUES_DUP_STRING_ARRAY (return_vals, 2);
}
gimp_value_array_unref (return_vals);
return parasites;
}
/**
* gimp_temp_file:
* @extension: The extension the file will have.
*
* Generates a unique temporary file.
*
* Generates a unique file using the temp path supplied in the user's
* gimprc.
*
* Returns: (transfer full): The new temp file.
**/
GFile *
gimp_temp_file (const gchar *extension)
{
GimpValueArray *args;
GimpValueArray *return_vals;
GFile *file = NULL;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, extension,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-temp-file",
args);
gimp_value_array_unref (args);
if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
file = GIMP_VALUES_DUP_FILE (return_vals, 1);
gimp_value_array_unref (return_vals);
return file;
}