dap: Improve variables UI

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;
         }