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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
extern crate mime;
extern crate mime_detective;
extern crate ncurses;
use std::path::PathBuf;
use std::process;
use context::JoshutoContext;
use ui;
use window;
pub fn preview_file(context: &mut JoshutoContext) {
/*
let curr_tab = &mut context.tabs[context.tab_index];
if let Some(ref curr_list) = curr_tab.curr_list {
if let Some(entry) = curr_list.get_curr_ref() {
if entry.path.is_dir() {
if let Some(dirlist) = curr_tab.history.get_mut_or_create(&entry.path, &context.config_t.sort_type) {
context.views.right_win.display_contents(&context.theme_t, dirlist, context.config_t.scroll_offset);
context.views.right_win.queue_for_refresh();
} else {
ncurses::werase(context.views.right_win.win);
ncurses::waddstr(context.views.right_win.win, "Can't find direntry");
context.views.right_win.queue_for_refresh();
}
} else {
ncurses::werase(context.views.right_win.win);
if let Some(file_ext) = entry.path.extension() {
if let Some(file_ext) = file_ext.to_str() {
match file_ext {
"o" | "a" | "avi" | "mp3" | "mp4" | "wmv" | "wma" |
"mkv" | "flv" | "vob" | "wav" | "mpc" | "flac" |
"divx" | "xcf" | "pdf" | "torrent" | "class" | "so" |
"img" | "pyc" | "dmg" | "png" | "jpg" | "jpeg" | "out" | "svg" => {
ui::wprint_err(&context.views.right_win, "Binary File");
},
_ => {
let detective = mime_detective::MimeDetective::new().unwrap();
match detective.detect_filepath(&entry.path) {
Ok(mime_type) => {
match mime_type.type_() {
mime::TEXT => {
text_preview(&context.views.right_win, &entry.path);
},
_ => {
ui::wprint_err(&context.views.right_win, mime_type.type_().as_str());
},
}
},
Err(e) => {
ui::wprint_err(&context.views.right_win, e.to_string().as_str());
},
}
}
}
}
}
ncurses::wnoutrefresh(context.views.right_win.win);
}
} else {
ncurses::werase(context.views.right_win.win);
ncurses::wnoutrefresh(context.views.right_win.win);
}
}
*/
}
pub fn text_preview(win: &window::JoshutoPanel, path: &PathBuf) {
let mut command = process::Command::new("head");
command.arg("-n");
command.arg(win.cols.to_string());
command.arg(path.as_os_str());
command.stdin(std::process::Stdio::piped());
command.stdout(std::process::Stdio::piped());
command.stderr(std::process::Stdio::piped());
match command.spawn() {
Ok(child) => {
if let Some(output) = child.stdout {
let mut reader = std::io::BufReader::new(output);
let mut buffer = String::new();
// reader.read_line(&mut buffer);
}
}
Err(e) => {
ncurses::waddstr(win.win, e.to_string().as_str());
}
}
// bat joshuto.rs --terminal-width 20 --wrap=never --line-range 0:26 --style='numbers'
}
|
