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|
package menu
import tea "github.com/charmbracelet/bubbletea"
func (m *Model) HandleInput(msg tea.KeyMsg) (tea.Cmd, error) {
var cmd tea.Cmd
switch msg.String() {
case "i", "I":
if m.Alt {
m.Alt = false
m.AutoAlt = false
return tea.ExitAltScreen, nil
} else {
m.Alt = true
m.AutoAlt = false
return tea.EnterAltScreen, nil
}
case "h", "left":
m.Leap(-1)
case "l", "right":
m.Leap(1)
case "up", "k":
m.Index--
case "down", "j":
m.Index++
case "q", "esc", "ctrl+c":
m.Cancel = true
return tea.Quit, nil
case "space", " ", "enter", "ctrl+d":
m.Done = true
return tea.Quit, nil
}
m.Validate()
return cmd, nil
}
func (m *Model) Leap(direction int) {
for {
source, target := m.Result()
m.Index += direction
m.Validate()
newSource, newTarget := m.Result()
if target == newTarget {
return
}
if source != newSource {
return
}
}
}
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