vh/termscp
1
0
Fork 0
mirror of https://github.com/veeso/termscp.git synced 2025-12-07 09:36:00 -08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Moved focus to states

Browse Source
This commit is contained in:
veeso
2021-03-04 20:06:59 +01:00
parent 135d947c39
commit 2692041329
4 changed files with 54 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/ui/layout/components/file_list.rs
View File

@@ -43,6 +43,7 @@ use tui::{
struct OwnStates {
list_index: usize, // Index of selected element in list
list_len: usize, // Length of file list
focus: bool, // Has focus?
}
impl Default for OwnStates {
@@ -50,6 +51,7 @@ impl Default for OwnStates {
OwnStates {
list_index: 0,
list_len: 0,
focus: false,
}
}
}
@@ -141,7 +143,7 @@ impl Component for FileList {
.map(|line: &String| ListItem::new(Span::from(line.to_string())))
.collect(),
};
let (fg, bg): (Color, Color) = match self.props.focus {
let (fg, bg): (Color, Color) = match self.states.focus {
true => (Color::Reset, self.props.background),
false => (self.props.foreground, Color::Reset),
};
@@ -156,7 +158,7 @@ impl Component for FileList {
.block(
Block::default()
.borders(Borders::ALL)
.border_style(match self.props.focus {
.border_style(match self.states.focus {
true => Style::default().fg(self.props.foreground),
false => Style::default(),
})
@@ -265,6 +267,20 @@ impl Component for FileList {
// Never true
false
}
/// ### blur
///
/// Blur component; basically remove focus
fn blur(&mut self) {
self.states.focus = false;
}
/// ### active
///
/// Active component; basically give focus
fn active(&mut self) {
self.states.focus = true;
}
}
#[cfg(test)]
@@ -289,6 +305,12 @@ mod tests {
// Verify states
assert_eq!(component.states.list_index, 0);
assert_eq!(component.states.list_len, 2);
assert_eq!(component.states.focus, false);
// Focus
component.active();
assert_eq!(component.states.focus, true);
component.blue();
assert_eq!(component.states.focus, false);
// Increment list index
component.states.list_index += 1;
assert_eq!(component.render().unwrap().cursor, 1);