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confirm.go
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confirm.go
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// SPDX-License-Identifier: Apache-2.0
// Copyright Authors of K9s
package dialog
import (
"github.com/derailed/k9s/internal/config"
"github.com/derailed/k9s/internal/ui"
"github.com/derailed/tview"
)
const dialogKey = "dialog"
type confirmFunc func()
func ShowConfirmAck(app *ui.App, pages *ui.Pages, acceptStr string, override bool, title, msg string, ack confirmFunc, cancel cancelFunc) {
styles := app.Styles.Dialog()
f := tview.NewForm()
f.SetItemPadding(0)
f.SetButtonsAlign(tview.AlignCenter).
SetButtonBackgroundColor(styles.ButtonBgColor.Color()).
SetButtonTextColor(styles.ButtonFgColor.Color()).
SetLabelColor(styles.LabelFgColor.Color()).
SetFieldTextColor(styles.FieldFgColor.Color())
f.AddButton("Cancel", func() {
dismissConfirm(pages)
cancel()
})
var accept bool
if override {
changedFn := func(t string) {
accept = (t == acceptStr)
}
f.AddInputField("Confirm:", "", 30, nil, changedFn)
} else {
accept = true
}
f.AddButton("OK", func() {
if !accept {
return
}
ack()
dismissConfirm(pages)
cancel()
})
for i := 0; i < 2; i++ {
b := f.GetButton(i)
if b == nil {
continue
}
b.SetBackgroundColorActivated(styles.ButtonFocusBgColor.Color())
b.SetLabelColorActivated(styles.ButtonFocusFgColor.Color())
}
f.SetFocus(0)
modal := tview.NewModalForm("<"+title+">", f)
modal.SetText(msg)
modal.SetTextColor(styles.FgColor.Color())
modal.SetDoneFunc(func(int, string) {
dismissConfirm(pages)
cancel()
})
pages.AddPage(confirmKey, modal, false, false)
pages.ShowPage(confirmKey)
}
// ShowConfirm pops a confirmation dialog.
func ShowConfirm(styles config.Dialog, pages *ui.Pages, title, msg string, ack confirmFunc, cancel cancelFunc) {
f := tview.NewForm()
f.SetItemPadding(0)
f.SetButtonsAlign(tview.AlignCenter).
SetButtonBackgroundColor(styles.ButtonBgColor.Color()).
SetButtonTextColor(styles.ButtonFgColor.Color()).
SetLabelColor(styles.LabelFgColor.Color()).
SetFieldTextColor(styles.FieldFgColor.Color())
f.AddButton("Cancel", func() {
dismiss(pages)
cancel()
})
f.AddButton("OK", func() {
ack()
dismiss(pages)
cancel()
})
for i := 0; i < 2; i++ {
b := f.GetButton(i)
if b == nil {
continue
}
b.SetBackgroundColorActivated(styles.ButtonFocusBgColor.Color())
b.SetLabelColorActivated(styles.ButtonFocusFgColor.Color())
}
f.SetFocus(0)
modal := tview.NewModalForm("<"+title+">", f)
modal.SetText(msg)
modal.SetTextColor(styles.FgColor.Color())
modal.SetDoneFunc(func(int, string) {
dismiss(pages)
cancel()
})
pages.AddPage(dialogKey, modal, false, false)
pages.ShowPage(dialogKey)
}
func dismiss(pages *ui.Pages) {
pages.RemovePage(dialogKey)
}