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Allow controlling displaying help #4

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Allow controlling displaying help #4

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3 changes: 1 addition & 2 deletions menu/keys.go
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Original file line number Diff line number Diff line change
Expand Up @@ -49,8 +49,7 @@ func (k KeyMap) FullHelp() [][]key.Binding {
}

func (m Model) handleKeyMsg(keyMsg tea.KeyMsg, msg tea.Msg) (tea.Model, tea.Cmd) {

if m.help.ShowAll && !key.Matches(keyMsg, DefaultKeyMap.Help) {
if m.autoHideHelp && m.help.ShowAll && !key.Matches(keyMsg, DefaultKeyMap.Help) {
m.help.ShowAll = false // toggle help view
switch { //override escape to only close help
case keyMsg.String() == tea.KeyEscape.String():
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26 changes: 18 additions & 8 deletions menu/model.go
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Original file line number Diff line number Diff line change
Expand Up @@ -45,8 +45,9 @@ type Model struct {
width int
height int
help.KeyMap
keys KeyMap
help help.Model
keys KeyMap
help help.Model
autoHideHelp bool
}

// New setups up a new menu model
Expand All @@ -64,12 +65,13 @@ func New(title string, choices []Choice, selected *Choice) Model {
defaultHeight := 20

model := Model{
list: list.New([]list.Item{}, delegation, defaultWidth, defaultHeight),
delegate: delegation,
keys: DefaultKeyMap,
help: help.New(),
width: defaultWidth,
height: defaultHeight,
list: list.New([]list.Item{}, delegation, defaultWidth, defaultHeight),
delegate: delegation,
keys: DefaultKeyMap,
help: help.New(),
autoHideHelp: true,
width: defaultWidth,
height: defaultHeight,
}

model.list.Styles.Title = styles.ListTitleStyle
Expand Down Expand Up @@ -161,6 +163,14 @@ func (m *Model) SetShowTitle(display bool) {
m.list.SetShowTitle(display)
}

func (m *Model) SetShowHelp(display bool) {
m.help.ShowAll = display
}

func (m *Model) SetAutoHideHelp(hide bool) {
m.autoHideHelp = hide
}

// View renders the menu. When no choices are present, nothing is rendered.
func (m Model) View() string {
var help string
Expand Down