diff options
Diffstat (limited to 'helix-term/src/ui/text.rs')
| -rw-r--r-- | helix-term/src/ui/text.rs | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/helix-term/src/ui/text.rs b/helix-term/src/ui/text.rs index 4641fae1..caece049 100644 --- a/helix-term/src/ui/text.rs +++ b/helix-term/src/ui/text.rs @@ -4,7 +4,7 @@ use tui::buffer::Buffer as Surface; use helix_view::graphics::Rect; pub struct Text { - contents: String, + contents: tui::text::Text<'static>, size: (u16, u16), viewport: (u16, u16), } @@ -12,18 +12,28 @@ pub struct Text { impl Text { pub fn new(contents: String) -> Self { Self { + contents: tui::text::Text::from(contents), + size: (0, 0), + viewport: (0, 0), + } + } +} + +impl From<tui::text::Text<'static>> for Text { + fn from(contents: tui::text::Text<'static>) -> Self { + Self { contents, size: (0, 0), viewport: (0, 0), } } } + impl Component for Text { fn render(&mut self, area: Rect, surface: &mut Surface, _cx: &mut Context) { use tui::widgets::{Paragraph, Widget, Wrap}; - let contents = tui::text::Text::from(self.contents.clone()); - let par = Paragraph::new(contents).wrap(Wrap { trim: false }); + let par = Paragraph::new(self.contents.clone()).wrap(Wrap { trim: false }); // .scroll(x, y) offsets par.render(area, surface); @@ -31,9 +41,8 @@ impl Component for Text { fn required_size(&mut self, viewport: (u16, u16)) -> Option<(u16, u16)> { if viewport != self.viewport { - let contents = tui::text::Text::from(self.contents.clone()); - let width = std::cmp::min(contents.width() as u16, viewport.0); - let height = std::cmp::min(contents.height() as u16, viewport.1); + let width = std::cmp::min(self.contents.width() as u16, viewport.0); + let height = std::cmp::min(self.contents.height() as u16, viewport.1); self.size = (width, height); self.viewport = viewport; } |