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56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
package viewport
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import "github.com/charmbracelet/bubbles/v2/key"
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// KeyMap defines the keybindings for the viewport. Note that you don't
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// necessary need to use keybindings at all; the viewport can be controlled
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// programmatically with methods like Model.LineDown(1). See the GoDocs for
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// details.
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type KeyMap struct {
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PageDown key.Binding
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PageUp key.Binding
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HalfPageUp key.Binding
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HalfPageDown key.Binding
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Down key.Binding
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Up key.Binding
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Left key.Binding
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Right key.Binding
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}
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// DefaultKeyMap returns a set of pager-like default keybindings.
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func DefaultKeyMap() KeyMap {
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return KeyMap{
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PageDown: key.NewBinding(
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key.WithKeys("pgdown", "space", "f"),
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key.WithHelp("f/pgdn", "page down"),
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),
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PageUp: key.NewBinding(
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key.WithKeys("pgup", "b"),
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key.WithHelp("b/pgup", "page up"),
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),
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HalfPageUp: key.NewBinding(
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key.WithKeys("u", "ctrl+u"),
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key.WithHelp("u", "½ page up"),
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),
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HalfPageDown: key.NewBinding(
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key.WithKeys("d", "ctrl+d"),
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key.WithHelp("d", "½ page down"),
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),
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Up: key.NewBinding(
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key.WithKeys("up", "k"),
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key.WithHelp("↑/k", "up"),
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),
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Down: key.NewBinding(
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key.WithKeys("down", "j"),
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key.WithHelp("↓/j", "down"),
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),
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Left: key.NewBinding(
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key.WithKeys("left", "h"),
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key.WithHelp("←/h", "move left"),
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),
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Right: key.NewBinding(
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key.WithKeys("right", "l"),
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key.WithHelp("→/l", "move right"),
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),
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}
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}
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