mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-23 04:46:55 +03:00
31b37a1f79
Update copyright years. Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
209 lines
6.4 KiB
C
209 lines
6.4 KiB
C
/*
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Skins engine.
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Reading and parse ini-files
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Copyright (C) 2009-2020
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Free Software Foundation, Inc.
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Written by:
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Slava Zanko <slavazanko@gmail.com>, 2009.
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This file is part of the Midnight Commander.
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The Midnight Commander is free software: you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of the License,
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or (at your option) any later version.
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The Midnight Commander is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <string.h>
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#include "lib/global.h" /* <glib.h> */
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#include "internal.h"
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#include "lib/fileloc.h"
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#include "lib/util.h" /* exist_file() */
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/*** global variables ****************************************************************************/
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/*** file scope macro definitions ****************************************************************/
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/*** file scope type declarations ****************************************************************/
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/*** file scope variables ************************************************************************/
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/*** file scope functions ************************************************************************/
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/* --------------------------------------------------------------------------------------------- */
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static void
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mc_skin_get_list_from_dir (const gchar * base_dir, GPtrArray * list)
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{
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gchar *name;
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GDir *dir;
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name = g_build_filename (base_dir, MC_SKINS_SUBDIR, (char *) NULL);
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dir = g_dir_open (name, 0, NULL);
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g_free (name);
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if (dir != NULL)
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{
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const gchar *cname;
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while ((cname = g_dir_read_name (dir)) != NULL)
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{
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gchar *sname;
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size_t slen;
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unsigned int i;
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slen = strlen (cname);
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sname = g_strndup (cname, slen);
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if (slen > 4 && strcmp (sname + slen - 4, ".ini") == 0)
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sname[slen - 4] = '\0';
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for (i = 0; i < list->len; i++)
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if (strcmp (sname, g_ptr_array_index (list, i)) == 0)
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break;
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if (i < list->len)
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g_free (sname);
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else
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g_ptr_array_add (list, sname);
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}
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g_dir_close (dir);
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}
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}
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/* --------------------------------------------------------------------------------------------- */
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static int
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string_array_comparator (gconstpointer a, gconstpointer b)
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{
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return strcmp (*(char *const *) a, *(char *const *) b);
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}
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/* --------------------------------------------------------------------------------------------- */
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static gboolean
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mc_skin_ini_file_load_search_in_dir (mc_skin_t * mc_skin, const gchar * base_dir)
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{
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char *file_name, *file_name2;
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file_name = g_build_filename (base_dir, MC_SKINS_SUBDIR, mc_skin->name, (char *) NULL);
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if (exist_file (file_name))
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{
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mc_skin->config = mc_config_init (file_name, TRUE);
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g_free (file_name);
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return (mc_skin->config != NULL);
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}
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g_free (file_name);
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file_name2 = g_strdup_printf ("%s.ini", mc_skin->name);
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file_name = g_build_filename (base_dir, MC_SKINS_SUBDIR, file_name2, (char *) NULL);
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g_free (file_name2);
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if (exist_file (file_name))
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{
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mc_skin->config = mc_config_init (file_name, TRUE);
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g_free (file_name);
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return (mc_skin->config != NULL);
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}
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g_free (file_name);
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return FALSE;
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}
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/* --------------------------------------------------------------------------------------------- */
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/*** public functions ****************************************************************************/
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/* --------------------------------------------------------------------------------------------- */
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GPtrArray *
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mc_skin_list (void)
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{
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GPtrArray *list;
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list = g_ptr_array_new ();
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mc_skin_get_list_from_dir (mc_config_get_data_path (), list);
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mc_skin_get_list_from_dir (mc_global.sysconfig_dir, list);
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mc_skin_get_list_from_dir (mc_global.share_data_dir, list);
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g_ptr_array_sort (list, (GCompareFunc) string_array_comparator);
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return list;
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}
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/* --------------------------------------------------------------------------------------------- */
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gboolean
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mc_skin_ini_file_load (mc_skin_t * mc_skin)
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{
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char *file_name;
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file_name = g_path_get_basename (mc_skin->name);
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if (file_name == NULL)
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return FALSE;
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if (strcmp (file_name, mc_skin->name) != 0)
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{
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g_free (file_name);
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if (!g_path_is_absolute (mc_skin->name))
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return FALSE;
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mc_skin->config = mc_config_init (mc_skin->name, TRUE);
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return (mc_skin->config != NULL);
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}
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g_free (file_name);
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/* ${XDG_DATA_HOME}/mc/skins/ */
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if (mc_skin_ini_file_load_search_in_dir (mc_skin, mc_config_get_data_path ()))
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return TRUE;
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/* /etc/mc/skins/ */
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if (mc_skin_ini_file_load_search_in_dir (mc_skin, mc_global.sysconfig_dir))
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return TRUE;
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/* /usr/share/mc/skins/ */
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return mc_skin_ini_file_load_search_in_dir (mc_skin, mc_global.share_data_dir);
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}
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/* --------------------------------------------------------------------------------------------- */
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gboolean
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mc_skin_ini_file_parse (mc_skin_t * mc_skin)
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{
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mc_skin->description =
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mc_config_get_string (mc_skin->config, "skin", "description", "- no description -");
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if (!mc_skin_color_parse_ini_file (mc_skin))
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return FALSE;
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mc_skin_lines_parse_ini_file (mc_skin);
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mc_skin->have_256_colors = mc_config_get_bool (mc_skin->config, "skin", "256colors", FALSE);
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mc_skin->have_true_colors = mc_config_get_bool (mc_skin->config, "skin", "truecolors", FALSE);
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return TRUE;
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}
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/* --------------------------------------------------------------------------------------------- */
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void
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mc_skin_set_hardcoded_skin (mc_skin_t * mc_skin)
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{
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mc_skin->config = mc_config_init (NULL, TRUE);
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mc_config_set_string (mc_skin->config, "skin", "description", "hardcoded skin");
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mc_skin_hardcoded_ugly_lines (mc_skin);
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mc_skin_hardcoded_blackwhite_colors (mc_skin);
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}
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/* --------------------------------------------------------------------------------------------- */
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