tui: highlight selected rows and accent frame in extension panel

Style ext panel rows that start with the selection markers (▸ / ●) using
the theme's selection colors, pad them to full width, and keep ✓ glyphs
in the tool color. Render the panel header and bottom rule in the accent
color so panels stand out from regular dialogs.

commit: 25e7da2c0145b09b563e8f175b9770b3a85e3af1
author: patriceckhart · 5mo ago · 2026-05-17 11:48 UTC
parent: 1aea23e
signature: unsigned
refs: tag: v0.1.82

1 file · +23 -3

M internal/agent/modes/ext_panel_dialog.go +23 -3

@@ -1,8 +1,11 @@
1	1		package modes
2	2
3	3		import (
	4	+	"fmt"
4	5		"strings"
5	6
	7	+	"github.com/mattn/go-runewidth"
	8	+
6	9		"github.com/patriceckhart/zot/internal/tui"
7	10		)
8	11

@@ -56,14 +59,31 @@ func (d *extPanelDialog) Render(th tui.Theme, width int) []string {
56	59		if title == "" {
57	60		title = d.ext
58	61		}
59		-	out := []string{frameHeader(th, title, width)}
	62	+	out := []string{frameHeaderColor(th, title, width, th.Accent)}
60	63		for _, l := range d.lines {
61		-	out = append(out, l)
	64	+	plain := stripANSIBytes(l)
	65	+	trimmed := strings.TrimLeft(plain, " ")
	66	+	selected := strings.HasPrefix(trimmed, "▸ ") \|\| strings.HasPrefix(trimmed, "● ")
	67	+	out = append(out, styleExtPanelLine(th, plain, width, selected))
62	68		}
63	69		if strings.TrimSpace(d.footer) != "" {
64	70		out = append(out, "")
65	71		out = append(out, th.FG256(th.Muted, d.footer))
66	72		}
67		-	out = append(out, frameRule(th, width))
	73	+	out = append(out, frameRuleColor(th, width, th.Accent))
68	74		return out
69	75		}
	76	+
	77	+	func styleExtPanelLine(th tui.Theme, plain string, width int, selected bool) string {
	78	+	if selected {
	79	+	if visible := runewidth.StringWidth(plain); visible < width {
	80	+	plain += strings.Repeat(" ", width-visible)
	81	+	}
	82	+	base := fmt.Sprintf("\x1b[38;5;%dm\x1b[48;5;%dm", th.SelectionFG, th.SelectionBG)
	83	+	green := fmt.Sprintf("\x1b[38;5;%dm\x1b[48;5;%dm", th.Tool, th.SelectionBG)
	84	+	return base + strings.ReplaceAll(plain, "✓", green+"✓"+base) + "\x1b[0m"
	85	+	}
	86	+	styled := th.FG256(th.Muted, plain)
	87	+	styled = strings.ReplaceAll(styled, "✓", th.FG256(th.Tool, "✓"))
	88	+	return styled
	89	+	}

 package modes
 import (
+	"fmt"
 	"strings"
+	"github.com/mattn/go-runewidth"
 	"github.com/patriceckhart/zot/internal/tui"
 )
 	if title == "" {
 		title = d.ext
 	}
-	out := []string{frameHeader(th, title, width)}
+	out := []string{frameHeaderColor(th, title, width, th.Accent)}
 	for _, l := range d.lines {
-		out = append(out, l)
+		plain := stripANSIBytes(l)
+		trimmed := strings.TrimLeft(plain, " ")
+		selected := strings.HasPrefix(trimmed, "▸ ") || strings.HasPrefix(trimmed, "● ")
+		out = append(out, styleExtPanelLine(th, plain, width, selected))
 	}
 	if strings.TrimSpace(d.footer) != "" {
 		out = append(out, "")
 		out = append(out, th.FG256(th.Muted, d.footer))
 	}
-	out = append(out, frameRule(th, width))
+	out = append(out, frameRuleColor(th, width, th.Accent))
 	return out
 }
+func styleExtPanelLine(th tui.Theme, plain string, width int, selected bool) string {
+	if selected {
+		if visible := runewidth.StringWidth(plain); visible < width {
+			plain += strings.Repeat(" ", width-visible)
+		}
+		base := fmt.Sprintf("\x1b[38;5;%dm\x1b[48;5;%dm", th.SelectionFG, th.SelectionBG)
+		green := fmt.Sprintf("\x1b[38;5;%dm\x1b[48;5;%dm", th.Tool, th.SelectionBG)
+		return base + strings.ReplaceAll(plain, "✓", green+"✓"+base) + "\x1b[0m"
+	}
+	styled := th.FG256(th.Muted, plain)
+	styled = strings.ReplaceAll(styled, "✓", th.FG256(th.Tool, "✓"))
+	return styled
+}