110 lines
1.7 KiB
Go
110 lines
1.7 KiB
Go
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package views
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import (
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"github.com/gdamore/tcell/v2"
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"github.com/rivo/tview"
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)
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var _ View = &help{}
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type help struct {
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view *tview.Flex
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keyPressedFunc func()
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}
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type keyMap struct {
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key string
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description string
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}
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var keyMaps = []keyMap{
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{
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"Arrows", "Navigation",
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},
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{
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"h, j, k, l", "Navigation",
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},
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{
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"g", "Jump to top",
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},
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{
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"G", "Jump to bottom",
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},
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{
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"p", "Toggle Play/Pause",
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},
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{
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"s", "Stop",
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},
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{
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"n", "Play next song",
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},
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{
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"N", "Play previous song",
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},
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{
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"c", "Stop and clear queue",
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},
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{
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"r", "Start song radio",
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},
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{
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"/", "Search",
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},
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{
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"q", "Quit",
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},
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}
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func NewHelp() *help {
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h := &help{}
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view := tview.NewTable()
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height := 16
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width := 100
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view.SetBorder(true)
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view.SetTitle(" Keybindings ")
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view.SetTitleAlign(tview.AlignCenter)
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for i, km := range keyMaps {
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odd := i%2 != 0
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txtColor := tcell.ColorWhite
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if odd {
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txtColor = tcell.ColorYellow
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}
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keyCell := tview.NewTableCell(km.key).
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SetExpansion(1).
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SetAlign(tview.AlignCenter).
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SetTextColor(txtColor)
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descCell := tview.NewTableCell(km.description).
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SetExpansion(1).
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SetAlign(tview.AlignCenter).
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SetTextColor(txtColor)
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view.SetCell(i, 0, keyCell)
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view.SetCell(i, 1, descCell)
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}
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wrapper := tview.NewFlex().
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AddItem(nil, 0, 1, false).
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AddItem(tview.NewFlex().SetDirection(tview.FlexRow).
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AddItem(nil, 0, 1, false).
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AddItem(view, height, 1, true).
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AddItem(nil, 0, 1, false), width, 1, true).
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AddItem(nil, 0, 1, false)
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h.view = wrapper
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return h
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}
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func (h *help) GetView() tview.Primitive {
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return h.view
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}
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func (h *help) Update() {
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}
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func (h *help) SetKeyPressedFunc(f func()) {
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h.keyPressedFunc = f
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}
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