58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
package dialog
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import (
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"context"
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"github.com/derailed/k9s/internal/config"
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"github.com/derailed/k9s/internal/ui"
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"github.com/derailed/tview"
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)
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type promptAction func(ctx context.Context)
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// ShowPrompt pops a prompt dialog.
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func ShowPrompt(styles config.Dialog, pages *ui.Pages, title, msg string, action promptAction, cancel cancelFunc) {
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f := tview.NewForm()
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f.SetItemPadding(0)
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f.SetButtonsAlign(tview.AlignCenter).
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SetButtonBackgroundColor(styles.ButtonBgColor.Color()).
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SetButtonTextColor(styles.ButtonFgColor.Color()).
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SetLabelColor(styles.LabelFgColor.Color()).
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SetFieldTextColor(styles.FieldFgColor.Color())
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ctx, cancelCtx := context.WithCancel(context.Background())
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f.AddButton("Cancel", func() {
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dismiss(pages)
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cancelCtx()
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cancel()
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})
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for i := 0; i < f.GetButtonCount(); i++ {
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b := f.GetButton(i)
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if b == nil {
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continue
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}
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b.SetBackgroundColorActivated(styles.ButtonFocusBgColor.Color())
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b.SetLabelColorActivated(styles.ButtonFocusFgColor.Color())
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}
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f.SetFocus(0)
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modal := tview.NewModalForm("<"+title+">", f)
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modal.SetText(msg)
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modal.SetTextColor(styles.FgColor.Color())
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modal.SetDoneFunc(func(int, string) {
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dismiss(pages)
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cancelCtx()
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cancel()
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})
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pages.AddPage(dialogKey, modal, false, false)
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pages.ShowPage(dialogKey)
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go func() {
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action(ctx)
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dismiss(pages)
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}()
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}
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