blob: 168153ecc7d093c61d1bcb5fdbc116006e379bd8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
use crate::context::JoshutoContext;
use crate::error::JoshutoResult;
use crate::tab::JoshutoTab;
use super::cursor_move;
pub fn _search(curr_tab: &JoshutoTab, pattern: &str) -> Option<usize> {
let curr_list = curr_tab.curr_list_ref()?;
let offset = curr_list.index? + 1;
let contents_len = curr_list.contents.len();
for i in 0..contents_len {
let file_name_lower = curr_list.contents[(offset + i) % contents_len]
.file_name()
.to_lowercase();
if file_name_lower.contains(pattern) {
return Some((offset + i) % contents_len);
}
}
None
}
pub fn _search_rev(curr_tab: &JoshutoTab, pattern: &str) -> Option<usize> {
let curr_list = curr_tab.curr_list_ref()?;
let offset = curr_list.index?;
let contents_len = curr_list.contents.len();
for i in (0..contents_len).rev() {
let file_name_lower = curr_list.contents[(offset + i) % contents_len]
.file_name()
.to_lowercase();
if file_name_lower.contains(pattern) {
return Some((offset + i) % contents_len);
}
}
None
}
pub fn search(context: &mut JoshutoContext, pattern: &str) -> JoshutoResult<()> {
let index = _search(context.tab_context_ref().curr_tab_ref(), pattern);
if let Some(index) = index {
let _ = cursor_move::cursor_move(index, context);
}
context.set_search_state(pattern.to_string());
Ok(())
}
fn search_with_func(
context: &mut JoshutoContext,
search_func: fn(&JoshutoTab, &str) -> Option<usize>,
) {
if let Some(s) = context.get_search_state() {
let index = search_func(context.tab_context_ref().curr_tab_ref(), s);
if let Some(index) = index {
let _ = cursor_move::cursor_move(index, context);
}
}
}
pub fn search_next(context: &mut JoshutoContext) -> JoshutoResult<()> {
search_with_func(context, _search);
Ok(())
}
pub fn search_prev(context: &mut JoshutoContext) -> JoshutoResult<()> {
search_with_func(context, _search_rev);
Ok(())
}
|
