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| author | Joursoir <chat@joursoir.net> | 2021-11-30 17:45:29 +0300 |
|---|---|---|
| committer | Joursoir <chat@joursoir.net> | 2021-11-30 17:45:29 +0300 |
| commit | 727390c04c56c60fbe4369d76565f5607d468e11 (patch) | |
| tree | 8af2ede1274f3dcc93804aa653ff13908a54d251 /Library/UefiShellUfmCommandLib/panel.c | |
| parent | a3bf9b1132d9e495a462df05c9733090a641bbf1 (diff) | |
| download | ufm-727390c04c56c60fbe4369d76565f5607d468e11.tar.gz ufm-727390c04c56c60fbe4369d76565f5607d468e11.tar.bz2 ufm-727390c04c56c60fbe4369d76565f5607d468e11.zip | |
panel: make panel_move_cursor()
Diffstat (limited to 'Library/UefiShellUfmCommandLib/panel.c')
| -rw-r--r-- | Library/UefiShellUfmCommandLib/panel.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Library/UefiShellUfmCommandLib/panel.c b/Library/UefiShellUfmCommandLib/panel.c index cc33aee..c8d3565 100644 --- a/Library/UefiShellUfmCommandLib/panel.c +++ b/Library/UefiShellUfmCommandLib/panel.c @@ -278,3 +278,30 @@ VOID panel_release(struct panel_ctx *p) FreePool(p); } +BOOLEAN panel_move_cursor(struct panel_ctx *p, UINTN line) +{ + UINTN oldline = p->curline; + UINTN maxlen = (p->cwd) ? p->dirs->len : p->fsa->len; + + if(line < 1 || line > maxlen) + return FALSE; + + if(line < p->start_entry || line >= (p->start_entry + p->list_lines) || + p->start_entry == 0) + { + p->start_entry = line - ((line-1) % p->list_lines); + + if(!p->cwd) + display_fs(p, p->start_entry); + else + display_files(p, p->start_entry); + } + else + UNHIGHLIGHT_LINE_AS_CURRENT(p, oldline); + + p->curline = line; + update_file_info(p); + HIGHLIGHT_LINE_AS_CURRENT(p, p->curline); + return TRUE; +} + |