75 lines
1.3 KiB
Go
75 lines
1.3 KiB
Go
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package modal
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import (
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"fmt"
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"git.kirsle.net/apps/doodle/pkg/balance"
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"git.kirsle.net/apps/doodle/pkg/log"
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"git.kirsle.net/go/ui"
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)
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// Alert pops up an alert box modal.
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func Alert(message string, args ...interface{}) *Modal {
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if !ready {
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panic("modal.Alert(): not ready")
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} else if current != nil {
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return current
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}
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// Reset the supervisor.
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supervisor = ui.NewSupervisor()
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m := &Modal{
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title: "Alert",
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message: fmt.Sprintf(message, args...),
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}
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m.window = makeAlert(m)
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center(m.window)
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current = m
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return m
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}
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// alertWindow creates the ui.Window for the Alert modal.
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func makeAlert(m *Modal) *ui.Window {
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win := ui.NewWindow("Alert")
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_, title := win.TitleBar()
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title.TextVariable = &m.title
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msgFrame := ui.NewFrame("Alert Message")
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win.Pack(msgFrame, ui.Pack{
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Side: ui.N,
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})
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msg := ui.NewLabel(ui.Label{
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TextVariable: &m.message,
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Font: balance.UIFont,
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})
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msgFrame.Pack(msg, ui.Pack{
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Side: ui.N,
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})
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button := ui.NewButton("Ok Button", ui.NewLabel(ui.Label{
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Text: "Ok",
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Font: balance.MenuFont,
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}))
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button.Handle(ui.Click, func(ev ui.EventData) error {
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log.Info("clicked!")
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m.Dismiss(true)
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return nil
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})
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win.Pack(button, ui.Pack{
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Side: ui.N,
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PadY: 4,
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})
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button.Compute(engine)
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supervisor.Add(button)
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win.Compute(engine)
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win.Supervise(supervisor)
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return win
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}
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