60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package main
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import (
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"time"
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"github.com/rivo/tview"
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)
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// StatusBar displays hints and messages at the bottom of app
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type StatusBar struct {
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*tview.Pages
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message *tview.TextView
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container *tview.Application
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}
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// Name of page keys
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const (
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defaultPage = "default"
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messagePage = "message"
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)
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func prepareStatusBar(app *tview.Application) *StatusBar {
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statusBar = &StatusBar{
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Pages: tview.NewPages(),
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message: tview.NewTextView().SetDynamicColors(true).SetText("Loading..."),
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container: app,
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}
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statusBar.AddPage(messagePage, statusBar.message, true, true)
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statusBar.AddPage(defaultPage,
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tview.NewGrid(). // Content will not be modified, So, no need to declare explicitly
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SetColumns(0, 0, 0, 0).
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SetRows(0).
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AddItem(tview.NewTextView().SetText("Navigate List: ↓,↑ / j,k"), 0, 0, 1, 1, 0, 0, false).
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AddItem(tview.NewTextView().SetText("New Task/Project: n").SetTextAlign(tview.AlignCenter), 0, 1, 1, 1, 0, 0, false).
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AddItem(tview.NewTextView().SetText("Step back: Esc").SetTextAlign(tview.AlignCenter), 0, 2, 1, 1, 0, 0, false).
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AddItem(tview.NewTextView().SetText("Quit: Ctrl+C").SetTextAlign(tview.AlignRight), 0, 3, 1, 1, 0, 0, false),
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true,
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true,
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)
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return statusBar
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}
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func (bar *StatusBar) showForSeconds(message string, timeout int) {
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if bar.container == nil {
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return
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}
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bar.message.SetText(message)
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bar.SwitchToPage(messagePage)
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go func() {
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time.Sleep(time.Second * time.Duration(timeout))
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bar.container.QueueUpdateDraw(func() {
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bar.SwitchToPage(defaultPage)
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})
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}()
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}
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