45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package ui
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
|
|
"github.com/charmbracelet/bubbles/list"
|
|
tea "github.com/charmbracelet/bubbletea"
|
|
"github.com/charmbracelet/lipgloss"
|
|
"github.com/oug-t/difi/internal/tree"
|
|
)
|
|
|
|
type TreeDelegate struct {
|
|
Focused bool
|
|
}
|
|
|
|
func (d TreeDelegate) Height() int { return 1 }
|
|
func (d TreeDelegate) Spacing() int { return 0 }
|
|
func (d TreeDelegate) Update(msg tea.Msg, m *list.Model) tea.Cmd { return nil }
|
|
|
|
func (d TreeDelegate) Render(w io.Writer, m list.Model, index int, item list.Item) {
|
|
i, ok := item.(tree.TreeItem)
|
|
if !ok {
|
|
return
|
|
}
|
|
|
|
title := i.Title()
|
|
|
|
if index == m.Index() {
|
|
style := lipgloss.NewStyle().
|
|
Background(lipgloss.Color("237")). // Dark gray background
|
|
Foreground(lipgloss.Color("255")). // White text
|
|
Bold(true)
|
|
|
|
if !d.Focused {
|
|
style = style.Foreground(lipgloss.Color("245"))
|
|
}
|
|
|
|
fmt.Fprint(w, style.Render(title))
|
|
} else {
|
|
style := lipgloss.NewStyle().Foreground(lipgloss.Color("252"))
|
|
fmt.Fprint(w, style.Render(title))
|
|
}
|
|
}
|