2009-09-04 18:22:49 +04:00
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/*
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Skins engine.
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Interface functions
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2023-01-03 11:30:57 +03:00
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Copyright (C) 2009-2023
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2014-02-12 10:33:10 +04:00
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Free Software Foundation, Inc.
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2009-09-04 18:22:49 +04:00
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Written by:
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2010-12-29 12:58:10 +03:00
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Slava Zanko <slavazanko@gmail.com>, 2009
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Egmont Koblinger <egmont@gmail.com>, 2010
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2009-09-04 18:22:49 +04:00
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This file is part of the Midnight Commander.
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2011-10-15 14:56:47 +04:00
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The Midnight Commander is free software: you can redistribute it
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2009-09-04 18:22:49 +04:00
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and/or modify it under the terms of the GNU General Public License as
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2011-10-15 14:56:47 +04:00
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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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2009-09-04 18:22:49 +04:00
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2011-10-15 14:56:47 +04:00
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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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2009-09-04 18:22:49 +04:00
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You should have received a copy of the GNU General Public License
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2011-10-15 14:56:47 +04:00
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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2009-09-04 18:22:49 +04:00
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*/
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#include <config.h>
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#include <stdlib.h>
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#include "internal.h"
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2014-07-15 16:53:06 +04:00
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#include "lib/util.h"
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2009-09-04 18:22:49 +04:00
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2011-01-16 03:13:48 +03:00
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#include "lib/tty/color.h" /* tty_use_256colors(); */
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2009-09-04 18:22:49 +04:00
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/*** global variables ****************************************************************************/
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mc_skin_t mc_skin__default;
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/*** file scope macro definitions ****************************************************************/
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/*** file scope type declarations ****************************************************************/
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Update template for .c files.
Add section for forward declarations of local functions. This section is
located before file scope variables because functions can be used in
strucutres (see find.c for example):
/*** forward declarations (file scope functions) *************************************************/
/* button callbacks */
static int start_stop (WButton * button, int action);
static int find_do_view_file (WButton * button, int action);
static int find_do_edit_file (WButton * button, int action);
/*** file scope variables ************************************************************************/
static struct
{
...
bcback_fn callback;
} fbuts[] =
{
...
{ B_STOP, NORMAL_BUTTON, N_("S&uspend"), 0, 0, NULL, start_stop },
...
{ B_VIEW, NORMAL_BUTTON, N_("&View - F3"), 0, 0, NULL, find_do_view_file },
{ B_VIEW, NORMAL_BUTTON, N_("&Edit - F4"), 0, 0, NULL, find_do_edit_file }
};
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
2023-02-24 09:27:11 +03:00
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/*** forward declarations (file scope functions) *************************************************/
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2009-09-04 18:22:49 +04:00
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/*** file scope variables ************************************************************************/
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static gboolean mc_skin_is_init = FALSE;
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/* --------------------------------------------------------------------------------------------- */
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/*** file scope functions ************************************************************************/
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/* --------------------------------------------------------------------------------------------- */
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static void
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mc_skin_hash_destroy_value (gpointer data)
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{
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mc_skin_color_t *mc_skin_color = (mc_skin_color_t *) data;
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g_free (mc_skin_color->fgcolor);
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g_free (mc_skin_color->bgcolor);
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2010-12-29 12:58:10 +03:00
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g_free (mc_skin_color->attrs);
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2009-09-04 18:22:49 +04:00
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g_free (mc_skin_color);
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}
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/* --------------------------------------------------------------------------------------------- */
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static char *
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2009-09-14 17:43:03 +04:00
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mc_skin_get_default_name (void)
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2009-09-04 18:22:49 +04:00
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{
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char *tmp_str;
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/* from command line */
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2012-01-28 14:13:32 +04:00
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if (mc_global.tty.skin != NULL)
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return g_strdup (mc_global.tty.skin);
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2009-09-04 18:22:49 +04:00
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/* from envirovement variable */
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tmp_str = getenv ("MC_SKIN");
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if (tmp_str != NULL)
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2009-09-14 17:43:03 +04:00
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return g_strdup (tmp_str);
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2009-09-04 18:22:49 +04:00
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/* from config. Or 'default' if no present in config */
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2016-04-26 09:30:42 +03:00
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return mc_config_get_string (mc_global.main_config, CONFIG_APP_SECTION, "skin", "default");
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2009-09-04 18:22:49 +04:00
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}
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/* --------------------------------------------------------------------------------------------- */
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static void
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2009-09-14 17:43:03 +04:00
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mc_skin_reinit (void)
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2009-09-04 18:22:49 +04:00
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{
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2009-09-14 17:43:03 +04:00
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mc_skin_deinit ();
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mc_skin__default.name = mc_skin_get_default_name ();
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2009-09-04 18:22:49 +04:00
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mc_skin__default.colors = g_hash_table_new_full (g_str_hash, g_str_equal,
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2010-11-08 13:21:45 +03:00
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g_free, mc_skin_hash_destroy_value);
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2009-09-04 18:22:49 +04:00
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}
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2009-09-28 18:04:25 +04:00
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/* --------------------------------------------------------------------------------------------- */
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static void
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mc_skin_try_to_load_default (void)
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{
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mc_skin_reinit ();
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g_free (mc_skin__default.name);
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mc_skin__default.name = g_strdup ("default");
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2010-11-08 13:21:45 +03:00
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if (!mc_skin_ini_file_load (&mc_skin__default))
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{
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2009-09-28 18:04:25 +04:00
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mc_skin_reinit ();
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mc_skin_set_hardcoded_skin (&mc_skin__default);
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}
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}
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2009-09-04 18:22:49 +04:00
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/* --------------------------------------------------------------------------------------------- */
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/*** public functions ****************************************************************************/
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/* --------------------------------------------------------------------------------------------- */
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2009-09-28 18:04:25 +04:00
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gboolean
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2014-07-15 16:53:06 +04:00
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mc_skin_init (const gchar * skin_override, GError ** mcerror)
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2009-09-04 18:22:49 +04:00
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{
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2009-10-30 04:12:04 +03:00
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gboolean is_good_init = TRUE;
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2016-11-02 14:07:33 +03:00
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GError *error = NULL;
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2009-09-28 18:04:25 +04:00
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2014-07-15 16:53:06 +04:00
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mc_return_val_if_error (mcerror, FALSE);
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2011-01-16 03:13:48 +03:00
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mc_skin__default.have_256_colors = FALSE;
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2016-11-02 14:07:33 +03:00
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mc_skin__default.have_true_colors = FALSE;
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2011-01-16 03:13:48 +03:00
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2014-02-08 19:37:11 +04:00
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mc_skin__default.name =
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skin_override != NULL ? g_strdup (skin_override) : mc_skin_get_default_name ();
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2009-09-28 18:04:25 +04:00
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2009-09-04 18:22:49 +04:00
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mc_skin__default.colors = g_hash_table_new_full (g_str_hash, g_str_equal,
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2010-11-08 13:21:45 +03:00
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g_free, mc_skin_hash_destroy_value);
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if (!mc_skin_ini_file_load (&mc_skin__default))
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{
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2014-07-15 16:53:06 +04:00
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mc_propagate_error (mcerror, 0,
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_("Unable to load '%s' skin.\nDefault skin has been loaded"),
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mc_skin__default.name);
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2009-09-28 18:04:25 +04:00
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mc_skin_try_to_load_default ();
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is_good_init = FALSE;
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2009-09-04 18:22:49 +04:00
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}
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2009-09-10 16:14:18 +04:00
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mc_skin_colors_old_configure (&mc_skin__default);
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2009-09-04 18:22:49 +04:00
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2010-11-08 13:21:45 +03:00
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if (!mc_skin_ini_file_parse (&mc_skin__default))
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{
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2014-07-15 16:53:06 +04:00
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mc_propagate_error (mcerror, 0,
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_("Unable to parse '%s' skin.\nDefault skin has been loaded"),
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mc_skin__default.name);
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2009-09-28 18:04:25 +04:00
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mc_skin_try_to_load_default ();
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2009-09-14 17:43:03 +04:00
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mc_skin_colors_old_configure (&mc_skin__default);
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(void) mc_skin_ini_file_parse (&mc_skin__default);
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2009-09-28 18:04:25 +04:00
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is_good_init = FALSE;
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2009-09-04 18:22:49 +04:00
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}
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2019-02-21 13:35:12 +03:00
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if (is_good_init && mc_skin__default.have_true_colors && !tty_use_truecolors (&error))
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2016-11-02 14:07:33 +03:00
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{
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mc_propagate_error (mcerror, 0,
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_
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("Unable to use '%s' skin with true colors support:\n%s\nDefault skin has been loaded"),
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mc_skin__default.name, error->message);
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g_error_free (error);
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mc_skin_try_to_load_default ();
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mc_skin_colors_old_configure (&mc_skin__default);
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(void) mc_skin_ini_file_parse (&mc_skin__default);
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is_good_init = FALSE;
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}
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2021-02-07 15:08:13 +03:00
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if (is_good_init && mc_skin__default.have_256_colors && !tty_use_256colors (&error))
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2011-01-16 03:13:48 +03:00
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{
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2014-07-15 16:53:06 +04:00
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mc_propagate_error (mcerror, 0,
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_
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("Unable to use '%s' skin with 256 colors support\non non-256 colors terminal.\nDefault skin has been loaded"),
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mc_skin__default.name);
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2011-01-16 03:13:48 +03:00
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mc_skin_try_to_load_default ();
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mc_skin_colors_old_configure (&mc_skin__default);
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(void) mc_skin_ini_file_parse (&mc_skin__default);
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is_good_init = FALSE;
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}
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2009-09-04 18:22:49 +04:00
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mc_skin_is_init = TRUE;
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2009-09-28 18:04:25 +04:00
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return is_good_init;
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2009-09-04 18:22:49 +04:00
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}
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/* --------------------------------------------------------------------------------------------- */
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void
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2009-09-14 17:43:03 +04:00
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mc_skin_deinit (void)
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2009-09-04 18:22:49 +04:00
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{
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2014-02-08 19:37:11 +04:00
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tty_color_free_all_tmp ();
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tty_color_free_all_non_tmp ();
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2014-08-05 11:18:30 +04:00
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MC_PTR_FREE (mc_skin__default.name);
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2009-09-04 18:22:49 +04:00
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g_hash_table_destroy (mc_skin__default.colors);
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mc_skin__default.colors = NULL;
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2014-08-05 11:18:30 +04:00
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MC_PTR_FREE (mc_skin__default.description);
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2009-09-04 18:22:49 +04:00
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2010-11-04 15:13:41 +03:00
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mc_config_deinit (mc_skin__default.config);
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mc_skin__default.config = NULL;
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2009-09-04 18:22:49 +04:00
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mc_skin_is_init = FALSE;
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}
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/* --------------------------------------------------------------------------------------------- */
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2009-10-15 11:31:24 +04:00
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gchar *
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2010-11-08 13:21:45 +03:00
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mc_skin_get (const gchar * group, const gchar * key, const gchar * default_value)
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2009-10-15 11:31:24 +04:00
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{
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2011-09-07 13:06:03 +04:00
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if (mc_global.tty.ugly_line_drawing)
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2010-11-08 13:21:45 +03:00
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return g_strdup (default_value);
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2022-11-27 20:11:08 +03:00
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2010-11-08 13:21:45 +03:00
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return mc_config_get_string (mc_skin__default.config, group, key, default_value);
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2009-10-15 11:31:24 +04:00
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}
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/* --------------------------------------------------------------------------------------------- */
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