lib/skin/lines.c

   1 /*
   2    Skins engine.
   3    Work with line draving chars.
   4
   5    Copyright (C) 2009-2024
   6    Free Software Foundation, Inc.
   7
   8    Written by:
   9    Slava Zanko <slavazanko@gmail.com>, 2009.
  10
  11    This file is part of the Midnight Commander.
  12
  13    The Midnight Commander is free software: you can redistribute it
  14    and/or modify it under the terms of the GNU General Public License as
  15    published by the Free Software Foundation, either version 3 of the License,
  16    or (at your option) any later version.
  17
  18    The Midnight Commander is distributed in the hope that it will be useful,
  19    but WITHOUT ANY WARRANTY; without even the implied warranty of
  20    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21    GNU General Public License for more details.
  22
  23    You should have received a copy of the GNU General Public License
  24    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  25  */
  26
  27 #include <config.h>
  28 #include <stdlib.h>
  29
  30 #include "internal.h"
  31 #include "lib/tty/tty.h"
  32
  33 /*** global variables ****************************************************************************/
  34
  35 /*** file scope macro definitions ****************************************************************/
  36
  37 /*** file scope type declarations ****************************************************************/
  38
  39 /*** forward declarations (file scope functions) *************************************************/
  40
  41 /*** file scope variables ************************************************************************/
  42
  43 /* --------------------------------------------------------------------------------------------- */
  44 /*** file scope functions ************************************************************************/
  45 /* --------------------------------------------------------------------------------------------- */
  46
  47 static int
  48 mc_skin_lines_load_frm (mc_skin_t *mc_skin, const char *name)
  49 {
  50     int ret;
  51     char *frm_val;
  52
  53     frm_val = mc_config_get_string_raw (mc_skin->config, "Lines", name, " ");
  54     ret = mc_tty_normalize_lines_char (frm_val);
  55     g_free (frm_val);
  56
  57     return ret;
  58 }
  59
  60 /* --------------------------------------------------------------------------------------------- */
  61 /*** public functions ****************************************************************************/
  62 /* --------------------------------------------------------------------------------------------- */
  63
  64 void
  65 mc_skin_lines_parse_ini_file (mc_skin_t *mc_skin)
  66 {
  67     if (mc_global.tty.slow_terminal)
  68         mc_skin_hardcoded_space_lines (mc_skin);
  69     else if (mc_global.tty.ugly_line_drawing)
  70         mc_skin_hardcoded_ugly_lines (mc_skin);
  71
  72     /* single lines */
  73     mc_tty_frm[MC_TTY_FRM_VERT] = mc_skin_lines_load_frm (mc_skin, "vert");
  74     mc_tty_frm[MC_TTY_FRM_HORIZ] = mc_skin_lines_load_frm (mc_skin, "horiz");
  75     mc_tty_frm[MC_TTY_FRM_LEFTTOP] = mc_skin_lines_load_frm (mc_skin, "lefttop");
  76     mc_tty_frm[MC_TTY_FRM_RIGHTTOP] = mc_skin_lines_load_frm (mc_skin, "righttop");
  77     mc_tty_frm[MC_TTY_FRM_LEFTBOTTOM] = mc_skin_lines_load_frm (mc_skin, "leftbottom");
  78     mc_tty_frm[MC_TTY_FRM_RIGHTBOTTOM] = mc_skin_lines_load_frm (mc_skin, "rightbottom");
  79     mc_tty_frm[MC_TTY_FRM_TOPMIDDLE] = mc_skin_lines_load_frm (mc_skin, "topmiddle");
  80     mc_tty_frm[MC_TTY_FRM_BOTTOMMIDDLE] = mc_skin_lines_load_frm (mc_skin, "bottommiddle");
  81     mc_tty_frm[MC_TTY_FRM_LEFTMIDDLE] = mc_skin_lines_load_frm (mc_skin, "leftmiddle");
  82     mc_tty_frm[MC_TTY_FRM_RIGHTMIDDLE] = mc_skin_lines_load_frm (mc_skin, "rightmiddle");
  83     mc_tty_frm[MC_TTY_FRM_CROSS] = mc_skin_lines_load_frm (mc_skin, "cross");
  84
  85     /* double lines */
  86     mc_tty_frm[MC_TTY_FRM_DVERT] = mc_skin_lines_load_frm (mc_skin, "dvert");
  87     mc_tty_frm[MC_TTY_FRM_DHORIZ] = mc_skin_lines_load_frm (mc_skin, "dhoriz");
  88     mc_tty_frm[MC_TTY_FRM_DLEFTTOP] = mc_skin_lines_load_frm (mc_skin, "dlefttop");
  89     mc_tty_frm[MC_TTY_FRM_DRIGHTTOP] = mc_skin_lines_load_frm (mc_skin, "drighttop");
  90     mc_tty_frm[MC_TTY_FRM_DLEFTBOTTOM] = mc_skin_lines_load_frm (mc_skin, "dleftbottom");
  91     mc_tty_frm[MC_TTY_FRM_DRIGHTBOTTOM] = mc_skin_lines_load_frm (mc_skin, "drightbottom");
  92     mc_tty_frm[MC_TTY_FRM_DTOPMIDDLE] = mc_skin_lines_load_frm (mc_skin, "dtopmiddle");
  93     mc_tty_frm[MC_TTY_FRM_DBOTTOMMIDDLE] = mc_skin_lines_load_frm (mc_skin, "dbottommiddle");
  94     mc_tty_frm[MC_TTY_FRM_DLEFTMIDDLE] = mc_skin_lines_load_frm (mc_skin, "dleftmiddle");
  95     mc_tty_frm[MC_TTY_FRM_DRIGHTMIDDLE] = mc_skin_lines_load_frm (mc_skin, "drightmiddle");
  96 }
  97
  98 /* --------------------------------------------------------------------------------------------- */