diff options
| author | Bram Moolenaar <Bram@vim.org> | 2022-02-09 12:58:20 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2022-02-09 12:58:20 +0000 |
| commit | 28e8f73ae2d90009fd62cd60f97c2643ba44de68 (patch) | |
| tree | dd381874612b06d380a05c01c6c4b510c861d885 /src/ex_docmd.c | |
| parent | 68cc2b8a37197872e737fb61244069e13b7227a2 (diff) | |
patch 8.2.4335: no autocommand event triggered before changing directoryv8.2.4335
Problem: No autocommand event triggered before changing directory. (Ronnie
Magatti)
Solution: Add DirChangedPre. (closes #9721)
Diffstat (limited to 'src/ex_docmd.c')
| -rw-r--r-- | src/ex_docmd.c | 54 |
1 files changed, 38 insertions, 16 deletions
diff --git a/src/ex_docmd.c b/src/ex_docmd.c index d8adf85bcb..4003605537 100644 --- a/src/ex_docmd.c +++ b/src/ex_docmd.c @@ -7343,6 +7343,26 @@ post_chdir(cdscope_T scope) } /* + * Trigger DirChangedPre for "acmd_fname" with directory "new_dir". + */ + void +trigger_DirChangedPre(char_u *acmd_fname, char_u *new_dir) +{ +#ifdef FEAT_EVAL + dict_T *v_event; + save_v_event_T save_v_event; + + v_event = get_v_event(&save_v_event); + (void)dict_add_string(v_event, "directory", new_dir); + dict_set_items_ro(v_event); +#endif + apply_autocmds(EVENT_DIRCHANGEDPRE, acmd_fname, new_dir, FALSE, curbuf); +#ifdef FEAT_EVAL + restore_v_event(v_event, &save_v_event); +#endif +} + +/* * Change directory function used by :cd/:tcd/:lcd Ex commands and the * chdir() function. * scope == CDSCOPE_WINDOW: changes the window-local directory @@ -7358,7 +7378,7 @@ changedir_func( { char_u *pdir = NULL; int dir_differs; - char_u *acmd_fname; + char_u *acmd_fname = NULL; char_u **pp; if (new_dir == NULL || allbuf_locked()) @@ -7411,12 +7431,23 @@ changedir_func( new_dir = NameBuff; } dir_differs = pdir == NULL - || pathcmp((char *)pdir, (char *)new_dir, -1) != 0; - if (dir_differs && vim_chdir(new_dir)) + || pathcmp((char *)pdir, (char *)new_dir, -1) != 0; + if (dir_differs) { - emsg(_(e_command_failed)); - vim_free(pdir); - return FALSE; + if (scope == CDSCOPE_WINDOW) + acmd_fname = (char_u *)"window"; + else if (scope == CDSCOPE_TABPAGE) + acmd_fname = (char_u *)"tabpage"; + else + acmd_fname = (char_u *)"global"; + trigger_DirChangedPre(acmd_fname, new_dir); + + if (vim_chdir(new_dir)) + { + emsg(_(e_command_failed)); + vim_free(pdir); + return FALSE; + } } if (scope == CDSCOPE_WINDOW) @@ -7431,16 +7462,7 @@ changedir_func( post_chdir(scope); if (dir_differs) - { - if (scope == CDSCOPE_WINDOW) - acmd_fname = (char_u *)"window"; - else if (scope == CDSCOPE_TABPAGE) - acmd_fname = (char_u *)"tabpage"; - else - acmd_fname = (char_u *)"global"; - apply_autocmds(EVENT_DIRCHANGED, acmd_fname, new_dir, FALSE, - curbuf); - } + apply_autocmds(EVENT_DIRCHANGED, acmd_fname, new_dir, FALSE, curbuf); return TRUE; } |