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package views
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import (
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"fmt"
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"github.com/jroimartin/gocui"
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"github.com/edouardparis/lntop/ui/color"
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)
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const (
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HELP = "help"
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)
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type Help struct {
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}
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func (h Help) Name() string {
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return HELP
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}
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func (h Help) Set(g *gocui.Gui, x0, y0, x1, y1 int) error {
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v, err := g.SetView(HELP, x0-1, y0, x1, y1)
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if err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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}
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v.Frame = false
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fmt.Fprintln(v, "lntop 0.0.1 - (C) 2019 Edouard Paris")
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fmt.Fprintln(v, "Released under the MIT License")
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fmt.Fprintln(v, "")
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fmt.Fprintln(v, fmt.Sprintf("%5s %s",
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color.Cyan("F1 h:"), "show this help screen"))
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_, err = g.SetCurrentView(HELP)
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return err
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}
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func NewHelp() *Help { return &Help{} }
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