lib/filehighlight/common.c

   1 /*
   2    File highlight plugin.
   3    Interface functions
   4
   5    Copyright (C) 2009, 2011
   6    The 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
  29 #include "lib/global.h"
  30 #include "lib/filehighlight.h"
  31 #include "internal.h"
  32
  33 /*** global variables ****************************************************************************/
  34
  35 /*** file scope macro definitions ****************************************************************/
  36
  37 /*** file scope type declarations ****************************************************************/
  38
  39 /*** file scope variables ************************************************************************/
  40
  41 /*** file scope functions ************************************************************************/
  42
  43 static void
  44 mc_fhl_filter_free (void *data)
  45 {
  46     mc_fhl_filter_t *filter = (mc_fhl_filter_t *) data;
  47
  48     g_free (filter->fgcolor);
  49     g_free (filter->bgcolor);
  50     mc_search_free (filter->search_condition);
  51     g_free (filter);
  52 }
  53
  54 /* --------------------------------------------------------------------------------------------- */
  55
  56 void
  57 mc_fhl_array_free (mc_fhl_t * fhl)
  58 {
  59     if (fhl->filters != NULL)
  60     {
  61         g_ptr_array_foreach (fhl->filters, (GFunc) mc_fhl_filter_free, NULL);
  62         fhl->filters = (GPtrArray *) g_ptr_array_free (fhl->filters, TRUE);
  63     }
  64 }
  65
  66 /* --------------------------------------------------------------------------------------------- */
  67 /*** public functions ****************************************************************************/
  68 /* --------------------------------------------------------------------------------------------- */
  69
  70 mc_fhl_t *
  71 mc_fhl_new (gboolean need_auto_fill)
  72 {
  73     mc_fhl_t *fhl;
  74
  75     fhl = g_try_new0 (mc_fhl_t, 1);
  76     if (fhl == NULL)
  77         return NULL;
  78
  79     if (!need_auto_fill)
  80         return fhl;
  81
  82     if (!mc_fhl_init_from_standard_files (fhl))
  83     {
  84         g_free (fhl);
  85         return NULL;
  86     }
  87
  88     if (!mc_fhl_parse_ini_file (fhl))
  89     {
  90         mc_fhl_free (&fhl);
  91         return NULL;
  92     }
  93
  94     return fhl;
  95 }
  96
  97 /* --------------------------------------------------------------------------------------------- */
  98
  99 void
 100 mc_fhl_free (mc_fhl_t ** fhl)
 101 {
 102     if (fhl == NULL || *fhl == NULL)
 103         return;
 104
 105     mc_fhl_clear (*fhl);
 106
 107     g_free (*fhl);
 108     *fhl = NULL;
 109 }
 110
 111 /* --------------------------------------------------------------------------------------------- */
 112
 113 void
 114 mc_fhl_clear (mc_fhl_t * fhl)
 115 {
 116     if (fhl != NULL)
 117     {
 118         mc_config_deinit (fhl->config);
 119         mc_fhl_array_free (fhl);
 120     }
 121 }
 122
 123 /* --------------------------------------------------------------------------------------------- */