keymap.c

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#include "config.h"
#include <stdio.h>
#include "mutt/lib.h"
#include "config/lib.h"
#include "gui/lib.h"
#include "key/lib.h"
#include "menu/lib.h"
 
void log_bind(enum MenuType menu, const char *keystr, struct Keymap *map)
{
  if (map->op == OP_NULL)
  {
    mutt_debug(LL_DEBUG1, "    bind %s noop\n", keystr);
    return;
  }
 
  const char *fn_name = NULL;
  /* The pager and editor menus don't use the generic map,
   * however for other menus try generic first. */
  if ((menu != MENU_PAGER) && (menu != MENU_EDITOR) && (menu != MENU_GENERIC))
  {
    fn_name = mutt_get_func(OpGeneric, map->op);
  }
 
  /* if it's one of the menus above or generic doesn't find the function,
   * try with its own menu. */
  if (!fn_name)
  {
    const struct MenuFuncOp *funcs = km_get_table(menu);
    if (!funcs)
      return;
 
    fn_name = mutt_get_func(funcs, map->op);
  }
 
  mutt_debug(LL_DEBUG1, "    bind %-8s <%s>\n", keystr, fn_name);
  mutt_debug(LL_DEBUG1, "        op = %d (%s)\n", map->op, opcodes_get_name(map->op));
  mutt_debug(LL_DEBUG1, "        eq = %d\n", map->eq);
 
  struct Buffer *keys = buf_pool_get();
  for (int i = 0; i < map->len; i++)
  {
    buf_add_printf(keys, "%d ", map->keys[i]);
  }
  mutt_debug(LL_DEBUG1, "        keys: %s\n", buf_string(keys));
  buf_pool_release(&keys);
}
 
void log_macro(const char *keystr, struct Keymap *map)
{
  struct Buffer *esc_macro = buf_pool_get();
  escape_string(esc_macro, map->macro);
 
  mutt_debug(LL_DEBUG1, "    macro %-8s \"%s\"\n", keystr, buf_string(esc_macro));
  if (map->desc)
    mutt_debug(LL_DEBUG1, "        %s\n", map->desc);
 
  buf_pool_release(&esc_macro);
 
  mutt_debug(LL_DEBUG1, "        op = %d\n", map->op);
  mutt_debug(LL_DEBUG1, "        eq = %d\n", map->eq);
  struct Buffer *keys = buf_pool_get();
  for (int i = 0; i < map->len; i++)
  {
    buf_add_printf(keys, "%d ", map->keys[i]);
  }
  mutt_debug(LL_DEBUG1, "        keys: %s\n", buf_string(keys));
  buf_pool_release(&keys);
}
 
void log_menu(enum MenuType menu, struct KeymapList *kml)
{
  struct Keymap *map = NULL;
 
  if (STAILQ_EMPTY(kml))
  {
    mutt_debug(LL_DEBUG1, "    [NONE]\n");
    return;
  }
 
  struct Buffer *binding = buf_pool_get();
  struct Buffer *esc_key = buf_pool_get();
 
  STAILQ_FOREACH(map, kml, entries)
  {
    buf_reset(binding);
    km_expand_key(map, binding);
 
    buf_reset(esc_key);
    escape_string(esc_key, buf_string(binding));
 
    if (map->op == OP_MACRO)
      log_macro(buf_string(esc_key), map);
    else
      log_bind(menu, buf_string(esc_key), map);
  }
 
  buf_pool_release(&binding);
  buf_pool_release(&esc_key);
}
 
void dump_keybindings(void)
{
  mutt_debug(LL_DEBUG1, "Keybindings:\n");
  for (int i = 1; i < MENU_MAX; i++)
  {
    mutt_debug(LL_DEBUG1, "Menu: %s\n", mutt_map_get_name(i, MenuNames));
    log_menu(i, &Keymaps[i]);
  }
}