From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- libgimpconfig/gimpconfig-iface.c | 859 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 859 insertions(+) create mode 100644 libgimpconfig/gimpconfig-iface.c (limited to 'libgimpconfig/gimpconfig-iface.c') diff --git a/libgimpconfig/gimpconfig-iface.c b/libgimpconfig/gimpconfig-iface.c new file mode 100644 index 0000000..6604aca --- /dev/null +++ b/libgimpconfig/gimpconfig-iface.c @@ -0,0 +1,859 @@ +/* LIBGIMP - The GIMP Library + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * Config file serialization and deserialization interface + * Copyright (C) 2001-2002 Sven Neumann + * + * 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 + * Library 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 + * . + */ + +#include "config.h" + +#include + +#include + +#include "libgimpbase/gimpbase.h" + +#include "gimpconfigtypes.h" + +#include "gimpconfigwriter.h" +#include "gimpconfig-iface.h" +#include "gimpconfig-deserialize.h" +#include "gimpconfig-serialize.h" +#include "gimpconfig-params.h" +#include "gimpconfig-utils.h" +#include "gimpscanner.h" + +#include "libgimp/libgimp-intl.h" + + +/** + * SECTION: gimpconfig-iface + * @title: GimpConfig-iface + * @short_description: High-level API for libgimpconfig. + * + * High-level API for libgimpconfig. + **/ + + +/* + * The GimpConfig serialization and deserialization interface. + */ + + +/* local function prototypes */ + +static void gimp_config_iface_default_init (GimpConfigInterface *iface); +static void gimp_config_iface_base_init (GimpConfigInterface *iface); + +static gboolean gimp_config_iface_serialize (GimpConfig *config, + GimpConfigWriter *writer, + gpointer data); +static gboolean gimp_config_iface_deserialize (GimpConfig *config, + GScanner *scanner, + gint nest_level, + gpointer data); +static GimpConfig * gimp_config_iface_duplicate (GimpConfig *config); +static gboolean gimp_config_iface_equal (GimpConfig *a, + GimpConfig *b); +static void gimp_config_iface_reset (GimpConfig *config); +static gboolean gimp_config_iface_copy (GimpConfig *src, + GimpConfig *dest, + GParamFlags flags); + + +/* private functions */ + + +GType +gimp_config_get_type (void) +{ + static GType config_iface_type = 0; + + if (! config_iface_type) + { + const GTypeInfo config_iface_info = + { + sizeof (GimpConfigInterface), + (GBaseInitFunc) gimp_config_iface_base_init, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) gimp_config_iface_default_init, + (GClassFinalizeFunc) NULL, + }; + + config_iface_type = g_type_register_static (G_TYPE_INTERFACE, + "GimpConfigInterface", + &config_iface_info, + 0); + + g_type_interface_add_prerequisite (config_iface_type, G_TYPE_OBJECT); + } + + return config_iface_type; +} + +GType +gimp_config_interface_get_type (void) +{ + return gimp_config_get_type (); +} + +static void +gimp_config_iface_default_init (GimpConfigInterface *iface) +{ + iface->serialize = gimp_config_iface_serialize; + iface->deserialize = gimp_config_iface_deserialize; + iface->duplicate = gimp_config_iface_duplicate; + iface->equal = gimp_config_iface_equal; + iface->reset = gimp_config_iface_reset; + iface->copy = gimp_config_iface_copy; +} + +static void +gimp_config_iface_base_init (GimpConfigInterface *iface) +{ + /* always set these to NULL since we don't want to inherit them + * from parent classes + */ + iface->serialize_property = NULL; + iface->deserialize_property = NULL; +} + +static gboolean +gimp_config_iface_serialize (GimpConfig *config, + GimpConfigWriter *writer, + gpointer data) +{ + return gimp_config_serialize_properties (config, writer); +} + +static gboolean +gimp_config_iface_deserialize (GimpConfig *config, + GScanner *scanner, + gint nest_level, + gpointer data) +{ + return gimp_config_deserialize_properties (config, scanner, nest_level); +} + +static GimpConfig * +gimp_config_iface_duplicate (GimpConfig *config) +{ + GObject *object = G_OBJECT (config); + GObjectClass *klass = G_OBJECT_GET_CLASS (object); + GParamSpec **property_specs; + guint n_property_specs; + gint n_construct_properties = 0; + const gchar **construct_names = NULL; + GValue *construct_values = NULL; + guint i; + GObject *dup; + + property_specs = g_object_class_list_properties (klass, &n_property_specs); + + construct_names = g_new0 (const gchar *, n_property_specs); + construct_values = g_new0 (GValue, n_property_specs); + + for (i = 0; i < n_property_specs; i++) + { + GParamSpec *prop_spec = property_specs[i]; + + if ((prop_spec->flags & G_PARAM_READABLE) && + (prop_spec->flags & G_PARAM_WRITABLE) && + (prop_spec->flags & G_PARAM_CONSTRUCT_ONLY)) + { + construct_names[n_construct_properties] = prop_spec->name; + + g_value_init (&construct_values[n_construct_properties], + prop_spec->value_type); + g_object_get_property (object, prop_spec->name, + &construct_values[n_construct_properties]); + + n_construct_properties++; + } + } + + g_free (property_specs); + + dup = g_object_new_with_properties (G_TYPE_FROM_INSTANCE (object), + n_construct_properties, + (const gchar **) construct_names, + (const GValue *) construct_values); + + for (i = 0; i < n_construct_properties; i++) + g_value_unset (&construct_values[i]); + + g_free (construct_names); + g_free (construct_values); + + gimp_config_copy (config, GIMP_CONFIG (dup), 0); + + return GIMP_CONFIG (dup); +} + +static gboolean +gimp_config_iface_equal (GimpConfig *a, + GimpConfig *b) +{ + GObjectClass *klass; + GParamSpec **property_specs; + guint n_property_specs; + guint i; + gboolean equal = TRUE; + + klass = G_OBJECT_GET_CLASS (a); + + property_specs = g_object_class_list_properties (klass, &n_property_specs); + + for (i = 0; equal && i < n_property_specs; i++) + { + GParamSpec *prop_spec; + GValue a_value = G_VALUE_INIT; + GValue b_value = G_VALUE_INIT; + + prop_spec = property_specs[i]; + + if (! (prop_spec->flags & G_PARAM_READABLE)) + continue; + + g_value_init (&a_value, prop_spec->value_type); + g_value_init (&b_value, prop_spec->value_type); + g_object_get_property (G_OBJECT (a), prop_spec->name, &a_value); + g_object_get_property (G_OBJECT (b), prop_spec->name, &b_value); + + if (g_param_values_cmp (prop_spec, &a_value, &b_value)) + { + if ((prop_spec->flags & GIMP_CONFIG_PARAM_AGGREGATE) && + G_IS_PARAM_SPEC_OBJECT (prop_spec) && + g_type_interface_peek (g_type_class_peek (prop_spec->value_type), + GIMP_TYPE_CONFIG)) + { + if (! gimp_config_is_equal_to (g_value_get_object (&a_value), + g_value_get_object (&b_value))) + { + equal = FALSE; + } + } + else + { + equal = FALSE; + } + } + + g_value_unset (&a_value); + g_value_unset (&b_value); + } + + g_free (property_specs); + + return equal; +} + +static void +gimp_config_iface_reset (GimpConfig *config) +{ + gimp_config_reset_properties (G_OBJECT (config)); +} + +static gboolean +gimp_config_iface_copy (GimpConfig *src, + GimpConfig *dest, + GParamFlags flags) +{ + return gimp_config_sync (G_OBJECT (src), G_OBJECT (dest), flags); +} + + +/* public functions */ + + +/** + * gimp_config_serialize_to_file: + * @config: a #GObject that implements the #GimpConfigInterface. + * @filename: the name of the file to write the configuration to. + * @header: optional file header (must be ASCII only) + * @footer: optional file footer (must be ASCII only) + * @data: user data passed to the serialize implementation. + * @error: return location for a possible error + * + * Serializes the object properties of @config to the file specified + * by @filename. If a file with that name already exists, it is + * overwritten. Basically this function opens @filename for you and + * calls the serialize function of the @config's #GimpConfigInterface. + * + * Return value: %TRUE if serialization succeeded, %FALSE otherwise. + * + * Since: 2.4 + **/ +gboolean +gimp_config_serialize_to_file (GimpConfig *config, + const gchar *filename, + const gchar *header, + const gchar *footer, + gpointer data, + GError **error) +{ + GimpConfigWriter *writer; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + g_return_val_if_fail (filename != NULL, FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + writer = gimp_config_writer_new_file (filename, TRUE, header, error); + if (!writer) + return FALSE; + + GIMP_CONFIG_GET_INTERFACE (config)->serialize (config, writer, data); + + return gimp_config_writer_finish (writer, footer, error); +} + +/** + * gimp_config_serialize_to_gfile: + * @config: a #GObject that implements the #GimpConfigInterface. + * @file: the #GFile to write the configuration to. + * @header: optional file header (must be ASCII only) + * @footer: optional file footer (must be ASCII only) + * @data: user data passed to the serialize implementation. + * @error: return location for a possible error + * + * Serializes the object properties of @config to the file specified + * by @file. If a file with that name already exists, it is + * overwritten. Basically this function opens @file for you and calls + * the serialize function of the @config's #GimpConfigInterface. + * + * Return value: %TRUE if serialization succeeded, %FALSE otherwise. + * + * Since: 2.10 + **/ +gboolean +gimp_config_serialize_to_gfile (GimpConfig *config, + GFile *file, + const gchar *header, + const gchar *footer, + gpointer data, + GError **error) +{ + GimpConfigWriter *writer; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + g_return_val_if_fail (G_IS_FILE (file), FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + writer = gimp_config_writer_new_gfile (file, TRUE, header, error); + if (!writer) + return FALSE; + + GIMP_CONFIG_GET_INTERFACE (config)->serialize (config, writer, data); + + return gimp_config_writer_finish (writer, footer, error); +} + +/** + * gimp_config_serialize_to_stream: + * @config: a #GObject that implements the #GimpConfigInterface. + * @output: the #GOutputStream to write the configuration to. + * @header: optional file header (must be ASCII only) + * @footer: optional file footer (must be ASCII only) + * @data: user data passed to the serialize implementation. + * @error: return location for a possible error + * + * Serializes the object properties of @config to the stream specified + * by @output. + * + * Return value: %TRUE if serialization succeeded, %FALSE otherwise. + * + * Since: 2.10 + **/ +gboolean +gimp_config_serialize_to_stream (GimpConfig *config, + GOutputStream *output, + const gchar *header, + const gchar *footer, + gpointer data, + GError **error) +{ + GimpConfigWriter *writer; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + g_return_val_if_fail (G_IS_OUTPUT_STREAM (output), FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + writer = gimp_config_writer_new_stream (output, header, error); + if (!writer) + return FALSE; + + GIMP_CONFIG_GET_INTERFACE (config)->serialize (config, writer, data); + + return gimp_config_writer_finish (writer, footer, error); +} + +/** + * gimp_config_serialize_to_fd: + * @config: a #GObject that implements the #GimpConfigInterface. + * @fd: a file descriptor, opened for writing + * @data: user data passed to the serialize implementation. + * + * Serializes the object properties of @config to the given file + * descriptor. + * + * Return value: %TRUE if serialization succeeded, %FALSE otherwise. + * + * Since: 2.4 + **/ +gboolean +gimp_config_serialize_to_fd (GimpConfig *config, + gint fd, + gpointer data) +{ + GimpConfigWriter *writer; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + g_return_val_if_fail (fd > 0, FALSE); + + writer = gimp_config_writer_new_fd (fd); + if (!writer) + return FALSE; + + GIMP_CONFIG_GET_INTERFACE (config)->serialize (config, writer, data); + + return gimp_config_writer_finish (writer, NULL, NULL); +} + +/** + * gimp_config_serialize_to_string: + * @config: a #GObject that implements the #GimpConfigInterface. + * @data: user data passed to the serialize implementation. + * + * Serializes the object properties of @config to a string. + * + * Return value: a newly allocated NUL-terminated string. + * + * Since: 2.4 + **/ +gchar * +gimp_config_serialize_to_string (GimpConfig *config, + gpointer data) +{ + GimpConfigWriter *writer; + GString *str; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), NULL); + + str = g_string_new (NULL); + writer = gimp_config_writer_new_string (str); + + GIMP_CONFIG_GET_INTERFACE (config)->serialize (config, writer, data); + + gimp_config_writer_finish (writer, NULL, NULL); + + return g_string_free (str, FALSE); +} + +/** + * gimp_config_deserialize_file: + * @config: a #GObject that implements the #GimpConfigInterface. + * @filename: the name of the file to read configuration from. + * @data: user data passed to the deserialize implementation. + * @error: return location for a possible error + * + * Opens the file specified by @filename, reads configuration data + * from it and configures @config accordingly. Basically this function + * creates a properly configured #GScanner for you and calls the + * deserialize function of the @config's #GimpConfigInterface. + * + * Return value: %TRUE if deserialization succeeded, %FALSE otherwise. + * + * Since: 2.4 + **/ +gboolean +gimp_config_deserialize_file (GimpConfig *config, + const gchar *filename, + gpointer data, + GError **error) +{ + GScanner *scanner; + gboolean success; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + g_return_val_if_fail (filename != NULL, FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + scanner = gimp_scanner_new_file (filename, error); + if (! scanner) + return FALSE; + + g_object_freeze_notify (G_OBJECT (config)); + + success = GIMP_CONFIG_GET_INTERFACE (config)->deserialize (config, + scanner, 0, data); + + g_object_thaw_notify (G_OBJECT (config)); + + gimp_scanner_destroy (scanner); + + if (! success) + g_assert (error == NULL || *error != NULL); + + return success; +} + +/** + * gimp_config_deserialize_gfile: + * @config: a #GObject that implements the #GimpConfigInterface. + * @file: the #GFile to read configuration from. + * @data: user data passed to the deserialize implementation. + * @error: return location for a possible error + * + * Opens the file specified by @file, reads configuration data from it + * and configures @config accordingly. Basically this function creates + * a properly configured #GScanner for you and calls the deserialize + * function of the @config's #GimpConfigInterface. + * + * Return value: %TRUE if deserialization succeeded, %FALSE otherwise. + * + * Since: 2.10 + **/ +gboolean +gimp_config_deserialize_gfile (GimpConfig *config, + GFile *file, + gpointer data, + GError **error) +{ + GScanner *scanner; + gboolean success; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + g_return_val_if_fail (G_IS_FILE (file), FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + scanner = gimp_scanner_new_gfile (file, error); + if (! scanner) + return FALSE; + + g_object_freeze_notify (G_OBJECT (config)); + + success = GIMP_CONFIG_GET_INTERFACE (config)->deserialize (config, + scanner, 0, data); + + g_object_thaw_notify (G_OBJECT (config)); + + gimp_scanner_destroy (scanner); + + if (! success) + g_assert (error == NULL || *error != NULL); + + return success; +} + +/** + * gimp_config_deserialize_stream: + * @config: a #GObject that implements the #GimpConfigInterface. + * @input: the #GInputStream to read configuration from. + * @data: user data passed to the deserialize implementation. + * @error: return location for a possible error + * + * Reads configuration data from @input and configures @config + * accordingly. Basically this function creates a properly configured + * #GScanner for you and calls the deserialize function of the + * @config's #GimpConfigInterface. + * + * Return value: %TRUE if deserialization succeeded, %FALSE otherwise. + * + * Since: 2.10 + **/ +gboolean +gimp_config_deserialize_stream (GimpConfig *config, + GInputStream *input, + gpointer data, + GError **error) +{ + GScanner *scanner; + gboolean success; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + g_return_val_if_fail (G_IS_INPUT_STREAM (input), FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + scanner = gimp_scanner_new_stream (input, error); + if (! scanner) + return FALSE; + + g_object_freeze_notify (G_OBJECT (config)); + + success = GIMP_CONFIG_GET_INTERFACE (config)->deserialize (config, + scanner, 0, data); + + g_object_thaw_notify (G_OBJECT (config)); + + gimp_scanner_destroy (scanner); + + if (! success) + g_assert (error == NULL || *error != NULL); + + return success; +} + +/** + * gimp_config_deserialize_string: + * @config: a #GObject that implements the #GimpConfigInterface. + * @text: string to deserialize (in UTF-8 encoding) + * @text_len: length of @text in bytes or -1 + * @data: client data + * @error: return location for a possible error + * + * Configures @config from @text. Basically this function creates a + * properly configured #GScanner for you and calls the deserialize + * function of the @config's #GimpConfigInterface. + * + * Returns: %TRUE if deserialization succeeded, %FALSE otherwise. + * + * Since: 2.4 + **/ +gboolean +gimp_config_deserialize_string (GimpConfig *config, + const gchar *text, + gint text_len, + gpointer data, + GError **error) +{ + GScanner *scanner; + gboolean success; + + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + g_return_val_if_fail (text != NULL || text_len == 0, FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + scanner = gimp_scanner_new_string (text, text_len, error); + + g_object_freeze_notify (G_OBJECT (config)); + + success = GIMP_CONFIG_GET_INTERFACE (config)->deserialize (config, + scanner, 0, data); + + g_object_thaw_notify (G_OBJECT (config)); + + gimp_scanner_destroy (scanner); + + if (! success) + g_assert (error == NULL || *error != NULL); + + return success; +} + +/** + * gimp_config_deserialize_return: + * @scanner: a #GScanner + * @expected_token: the expected token + * @nest_level: the nest level + * + * Returns: + * + * Since: 2.4 + **/ +gboolean +gimp_config_deserialize_return (GScanner *scanner, + GTokenType expected_token, + gint nest_level) +{ + GTokenType next_token; + + g_return_val_if_fail (scanner != NULL, FALSE); + + next_token = g_scanner_peek_next_token (scanner); + + if (expected_token != G_TOKEN_LEFT_PAREN) + { + g_scanner_get_next_token (scanner); + g_scanner_unexp_token (scanner, expected_token, NULL, NULL, NULL, + _("fatal parse error"), TRUE); + return FALSE; + } + else + { + if (nest_level > 0 && next_token == G_TOKEN_RIGHT_PAREN) + { + return TRUE; + } + else if (next_token != G_TOKEN_EOF) + { + g_scanner_get_next_token (scanner); + g_scanner_unexp_token (scanner, expected_token, NULL, NULL, NULL, + _("fatal parse error"), TRUE); + return FALSE; + } + } + + return TRUE; +} + + +/** + * gimp_config_serialize: + * @config: a #GObject that implements the #GimpConfigInterface. + * @writer: the #GimpConfigWriter to use. + * @data: client data + * + * Serialize the #GimpConfig object. + * + * Returns: %TRUE if serialization succeeded, %FALSE otherwise. + * + * Since: 2.8 + **/ +gboolean +gimp_config_serialize (GimpConfig *config, + GimpConfigWriter *writer, + gpointer data) +{ + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + + return GIMP_CONFIG_GET_INTERFACE (config)->serialize (config, + writer, + data); +} + +/** + * gimp_config_deserialize: + * @config: a #GObject that implements the #GimpConfigInterface. + * @scanner: the #GScanner to use. + * @nest_level: the nest level. + * @data: client data. + * + * Deserialize the #GimpConfig object. + * + * Returns: %TRUE if deserialization succeeded, %FALSE otherwise. + * + * Since: 2.8 + **/ +gboolean +gimp_config_deserialize (GimpConfig *config, + GScanner *scanner, + gint nest_level, + gpointer data) +{ + g_return_val_if_fail (GIMP_IS_CONFIG (config), FALSE); + + return GIMP_CONFIG_GET_INTERFACE (config)->deserialize (config, + scanner, + nest_level, + data); +} + +/** + * gimp_config_duplicate: + * @config: a #GObject that implements the #GimpConfigInterface. + * + * Creates a copy of the passed object by copying all object + * properties. The default implementation of the #GimpConfigInterface + * only works for objects that are completely defined by their + * properties. + * + * Return value: the duplicated #GimpConfig object + * + * Since: 2.4 + **/ +gpointer +gimp_config_duplicate (GimpConfig *config) +{ + g_return_val_if_fail (GIMP_IS_CONFIG (config), NULL); + + return GIMP_CONFIG_GET_INTERFACE (config)->duplicate (config); +} + +/** + * gimp_config_is_equal_to: + * @a: a #GObject that implements the #GimpConfigInterface. + * @b: another #GObject of the same type as @a. + * + * Compares the two objects. The default implementation of the + * #GimpConfigInterface compares the object properties and thus only + * works for objects that are completely defined by their + * properties. + * + * Return value: %TRUE if the two objects are equal. + * + * Since: 2.4 + **/ +gboolean +gimp_config_is_equal_to (GimpConfig *a, + GimpConfig *b) +{ + g_return_val_if_fail (GIMP_IS_CONFIG (a), FALSE); + g_return_val_if_fail (GIMP_IS_CONFIG (b), FALSE); + g_return_val_if_fail (G_TYPE_FROM_INSTANCE (a) == G_TYPE_FROM_INSTANCE (b), + FALSE); + + return GIMP_CONFIG_GET_INTERFACE (a)->equal (a, b); +} + +/** + * gimp_config_reset: + * @config: a #GObject that implements the #GimpConfigInterface. + * + * Resets the object to its default state. The default implementation of the + * #GimpConfigInterface only works for objects that are completely defined by + * their properties. + * + * Since: 2.4 + **/ +void +gimp_config_reset (GimpConfig *config) +{ + g_return_if_fail (GIMP_IS_CONFIG (config)); + + g_object_freeze_notify (G_OBJECT (config)); + + GIMP_CONFIG_GET_INTERFACE (config)->reset (config); + + g_object_thaw_notify (G_OBJECT (config)); +} + +/** + * gimp_config_copy: + * @src: a #GObject that implements the #GimpConfigInterface. + * @dest: another #GObject of the same type as @a. + * @flags: a mask of GParamFlags + * + * Compares all read- and write-able properties from @src and @dest + * that have all @flags set. Differing values are then copied from + * @src to @dest. If @flags is 0, all differing read/write properties. + * + * Properties marked as "construct-only" are not touched. + * + * Return value: %TRUE if @dest was modified, %FALSE otherwise + * + * Since: 2.6 + **/ +gboolean +gimp_config_copy (GimpConfig *src, + GimpConfig *dest, + GParamFlags flags) +{ + gboolean changed; + + g_return_val_if_fail (GIMP_IS_CONFIG (src), FALSE); + g_return_val_if_fail (GIMP_IS_CONFIG (dest), FALSE); + g_return_val_if_fail (G_TYPE_FROM_INSTANCE (src) == G_TYPE_FROM_INSTANCE (dest), + FALSE); + + g_object_freeze_notify (G_OBJECT (dest)); + + changed = GIMP_CONFIG_GET_INTERFACE (src)->copy (src, dest, flags); + + g_object_thaw_notify (G_OBJECT (dest)); + + return changed; +} -- cgit v1.2.3