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 --- plug-ins/print/print-utils.c | 145 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 plug-ins/print/print-utils.c (limited to 'plug-ins/print/print-utils.c') diff --git a/plug-ins/print/print-utils.c b/plug-ins/print/print-utils.c new file mode 100644 index 0000000..a1b057b --- /dev/null +++ b/plug-ins/print/print-utils.c @@ -0,0 +1,145 @@ +/* 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 . + */ + +#include "config.h" + +#include + +#include "print-utils.h" + + +GKeyFile * +print_utils_key_file_load_from_rcfile (const gchar *basename) +{ + GKeyFile *key_file; + gchar *filename; + + g_return_val_if_fail (basename != NULL, NULL); + + filename = g_build_filename (gimp_directory (), basename, NULL); + + key_file = g_key_file_new (); + + if (! g_key_file_load_from_file (key_file, filename, G_KEY_FILE_NONE, NULL)) + { + g_key_file_free (key_file); + key_file = NULL; + } + + g_free (filename); + + return key_file; +} + +GKeyFile * +print_utils_key_file_load_from_parasite (gint32 image_ID, + const gchar *parasite_name) +{ + GimpParasite *parasite; + GKeyFile *key_file; + GError *error = NULL; + + g_return_val_if_fail (parasite_name != NULL, NULL); + + parasite = gimp_image_get_parasite (image_ID, parasite_name); + + if (! parasite) + return NULL; + + key_file = g_key_file_new (); + + if (! g_key_file_load_from_data (key_file, + gimp_parasite_data (parasite), + gimp_parasite_data_size (parasite), + G_KEY_FILE_NONE, &error)) + { + g_key_file_free (key_file); + gimp_parasite_free (parasite); + + g_warning ("Unable to create key file from image parasite '%s': %s", + parasite_name, error->message); + g_error_free (error); + return NULL; + } + + gimp_parasite_free (parasite); + + return key_file; +} + +void +print_utils_key_file_save_as_rcfile (GKeyFile *key_file, + const gchar *basename) +{ + gchar *filename; + gchar *contents; + gsize length; + GError *error = NULL; + + g_return_if_fail (basename != NULL); + + contents = g_key_file_to_data (key_file, &length, &error); + + if (! contents) + { + g_warning ("Unable to get contents of key file for '%s': %s", + basename, error->message); + g_error_free (error); + return; + } + + filename = g_build_filename (gimp_directory (), basename, NULL); + + if (! g_file_set_contents (filename, contents, length, &error)) + { + g_warning ("Unable to write settings to '%s': %s", + gimp_filename_to_utf8 (filename), error->message); + g_error_free (error); + } + + g_free (filename); + g_free (contents); +} + +void +print_utils_key_file_save_as_parasite (GKeyFile *key_file, + gint32 image_ID, + const gchar *parasite_name) +{ + GimpParasite *parasite; + gchar *contents; + gsize length; + GError *error = NULL; + + g_return_if_fail (parasite_name != NULL); + + contents = g_key_file_to_data (key_file, &length, &error); + + if (! contents) + { + g_warning ("Unable to get contents of key file for parasite '%s': %s", + parasite_name, error->message); + g_error_free (error); + return; + } + + parasite = gimp_parasite_new (parasite_name, 0, length, contents); + g_free (contents); + + gimp_image_attach_parasite (image_ID, parasite); + gimp_parasite_free (parasite); +} -- cgit v1.2.3