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package cview
import (
"code.rocketnine.space/tslocum/cbind"
"github.com/gdamore/tcell/v2"
)
// Key defines the keyboard shortcuts of an application.
// Secondary shortcuts apply when not focusing a text input.
type Key struct {
Cancel []string
Select []string
Select2 []string
MoveUp []string
MoveUp2 []string
MoveDown []string
MoveDown2 []string
MoveLeft []string
MoveLeft2 []string
MoveRight []string
MoveRight2 []string
MoveFirst []string
MoveFirst2 []string
MoveLast []string
MoveLast2 []string
MovePreviousField []string
MoveNextField []string
MovePreviousPage []string
MoveNextPage []string
ShowContextMenu []string
}
// Keys defines the keyboard shortcuts of an application.
// Secondary shortcuts apply when not focusing a text input.
var Keys = Key{
Cancel: []string{"Escape"},
Select: []string{"Enter", "Ctrl+J"}, // Ctrl+J = keypad enter
Select2: []string{"Space"},
MoveUp: []string{"Up"},
MoveUp2: []string{"k"},
MoveDown: []string{"Down"},
MoveDown2: []string{"j"},
MoveLeft: []string{"Left"},
MoveLeft2: []string{"h"},
MoveRight: []string{"Right"},
MoveRight2: []string{"l"},
MoveFirst: []string{"Home", "Ctrl+A"},
MoveFirst2: []string{"g"},
MoveLast: []string{"End", "Ctrl+E"},
MoveLast2: []string{"G"},
MovePreviousField: []string{"Backtab"},
MoveNextField: []string{"Tab"},
MovePreviousPage: []string{"PageUp", "Ctrl+B"},
MoveNextPage: []string{"PageDown", "Ctrl+F"},
ShowContextMenu: []string{"Alt+Enter"},
}
// HitShortcut returns whether the EventKey provided is present in one or more
// sets of keybindings.
func HitShortcut(event *tcell.EventKey, keybindings ...[]string) bool {
enc, err := cbind.Encode(event.Modifiers(), event.Key(), event.Rune())
if err != nil {
return false
}
for _, binds := range keybindings {
for _, key := range binds {
if key == enc {
return true
}
}
}
return false
}
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