diff options
Diffstat (limited to 'helix-term/src/application.rs')
| -rw-r--r-- | helix-term/src/application.rs | 50 |
1 files changed, 41 insertions, 9 deletions
diff --git a/helix-term/src/application.rs b/helix-term/src/application.rs index b48fafd8..16e8a53d 100644 --- a/helix-term/src/application.rs +++ b/helix-term/src/application.rs @@ -34,6 +34,8 @@ type Terminal = tui::Terminal<CrosstermBackend<std::io::Stdout>>; static EX: smol::Executor = smol::Executor::new(); +const BASE_WIDTH: u16 = 30; + pub struct Application { editor: Editor, prompt: Option<Prompt>, @@ -253,9 +255,10 @@ impl Renderer { ); let mut row = 0; let mut col = 0; + let max_row: u16 = self.size.0 / BASE_WIDTH; // TODO: this will crash if there are too many cols added // TODO: set char limit - for i in (0..completion.len()) { + for (i, command) in completion.iter().enumerate() { let color = if prompt.completion_selection_index.is_some() && i == prompt.completion_selection_index.unwrap() { @@ -263,16 +266,20 @@ impl Renderer { } else { self.text_color }; - self.surface.set_string( - 1 + col * 10, - self.size.1 - 6 + row as u16, - &completion[i], + self.surface.set_stringn( + 1 + row * BASE_WIDTH, + self.size.1 - 6 + col as u16, + &command, + BASE_WIDTH as usize - 1, color, ); - row += 1; - if row > 3 { - row = 0; - col += 1; + col += 1; + if col > 3 { + col = 0; + row += 1; + } + if row > max_row { + break; } } } @@ -436,6 +443,31 @@ impl Application { String::from("ccc"), String::from("ddd"), String::from("eee"), + String::from("averylongcommandaverylongcommandaverylongcommandaverylongcommandaverylongcommand"), + String::from("q"), + String::from("aaa"), + String::from("bbb"), + String::from("ccc"), + String::from("ddd"), + String::from("eee"), + String::from("q"), + String::from("aaa"), + String::from("bbb"), + String::from("ccc"), + String::from("ddd"), + String::from("eee"), + String::from("q"), + String::from("aaa"), + String::from("bbb"), + String::from("ccc"), + String::from("ddd"), + String::from("eee"), + String::from("q"), + String::from("aaa"), + String::from("bbb"), + String::from("ccc"), + String::from("ddd"), + String::from("eee"), ]; for command in command_list { if command.contains(_input) { |