25 lines
971 B
Rust
25 lines
971 B
Rust
|
use crate::compositor::{Component, Context};
|
||
|
|
use helix_view::graphics::{Margin, Rect, Style};
|
||
|
|
use helix_view::info::Info;
|
||
|
|
use tui::buffer::Buffer as Surface;
|
||
|
|
use tui::widgets::{Block, Borders, Widget};
|
||
|
|
|
||
|
|
impl Component for Info {
|
||
|
|
fn render(&self, viewport: Rect, surface: &mut Surface, cx: &mut Context) {
|
||
|
|
let block = Block::default().title(self.title).borders(Borders::ALL);
|
||
|
|
let Info { width, height, .. } = self;
|
||
|
|
let (w, h) = (*width + 2, *height + 2);
|
||
|
|
// -2 to subtract command line + statusline. a bit of a hack, because of splits.
|
||
|
|
let area = Rect::new(viewport.width - w, viewport.height - h - 2, w, h);
|
||
|
|
let margin = Margin {
|
||
|
|
vertical: 1,
|
||
|
|
horizontal: 1,
|
||
|
|
};
|
||
|
|
let Rect { x, y, .. } = area.inner(&margin);
|
||
|
|
for (y, line) in (y..).zip(self.text.lines()) {
|
||
|
|
surface.set_string(x, y, line, Style::default());
|
||
|
|
}
|
||
|
|
block.render(area, surface);
|
||
|
|
}
|
||
|
|
}
|