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author | Robin Krahl <robin.krahl@ireas.org> | 2019-12-10 20:02:59 +0100 |
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committer | Robin Krahl <robin.krahl@ireas.org> | 2019-12-10 20:02:59 +0100 |
commit | e152b4f4b6aa274774d1c750c3106528ebd4f1d4 (patch) | |
tree | f23e994a66ec562685ca44caa6ba939de34acdf1 /src/backends/stdio.rs | |
parent | 3b76a0a46ce38eef7fe3e5a969cec6ffee47f227 (diff) | |
parent | 89afcb4844dd484f0c9cdfef7e5ff8d751647c43 (diff) | |
download | dialog-rs-e152b4f4b6aa274774d1c750c3106528ebd4f1d4.tar.gz dialog-rs-e152b4f4b6aa274774d1c750c3106528ebd4f1d4.tar.bz2 |
Merge branch 'file-selection' into next
This patch series introduces a new FileSelection dialog type, see [0].
[0] https://lists.sr.ht/~ireas/dialog-rs-dev/%3C20191203122011.GA64086%40kunshan.atexit.net%3E
Diffstat (limited to 'src/backends/stdio.rs')
-rw-r--r-- | src/backends/stdio.rs | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/backends/stdio.rs b/src/backends/stdio.rs index 9a153df..627714a 100644 --- a/src/backends/stdio.rs +++ b/src/backends/stdio.rs @@ -3,7 +3,7 @@ use std::io::{self, Write}; -use crate::{Choice, Input, Message, Password, Question, Result}; +use crate::{Choice, FileSelection, Input, Message, Password, Question, Result}; /// The fallback backend using standard input and output. /// @@ -86,4 +86,17 @@ impl super::Backend for Stdio { io::stdout().flush()?; Ok(parse_choice(&read_input()?)) } + + fn show_file_selection(&self, file_selection: &FileSelection) -> Result<Option<String>> { + let dir = file_selection.path_to_string().ok_or("path not valid")?; + print_title(&file_selection.title); + print!("{} [{}]: ", file_selection.text, dir); + io::stdout().flush()?; + let result = read_input()?; + if result.starts_with('/') { + Ok(Some(result)) + } else { + Ok(Some(dir + &result)) + } + } } |