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Add "hidden" command/config for switching on mouse wheel support

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See (#206)
This commit is contained in:
Christian Rocha 2020-11-20 15:13:43 -05:00 committed by Christian Rocha
parent c16a146c00
commit e9d728cd96
1 changed files with 10 additions and 2 deletions
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12
main.go
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@ -36,6 +36,7 @@ var (
width uint
showAllFiles bool
localOnly bool
mouse bool
rootCmd = &cobra.Command{
Use: "glow SOURCE",
@ -139,6 +140,7 @@ func validateOptions(cmd *cobra.Command) {
style = viper.GetString("style")
width = viper.GetUint("width")
localOnly = viper.GetBool("local")
mouse = viper.GetBool("mouse")
isTerminal := terminal.IsTerminal(int(os.Stdout.Fd()))
// We want to use a special no-TTY style, when stdout is not a terminal
@ -287,11 +289,14 @@ func runTUI(stashedOnly bool) error {
// Run Bubble Tea program
p := ui.NewProgram(cfg)
p.EnterAltScreen()
defer p.ExitAltScreen()
if mouse {
p.EnableMouseCellMotion()
defer p.DisableMouseCellMotion()
}
if err := p.Start(); err != nil {
return err
}
p.ExitAltScreen()
p.DisableMouseCellMotion()
// Exit message
fmt.Printf("\n Thanks for using Glow!\n\n")
@ -324,11 +329,14 @@ func init() {
rootCmd.Flags().UintVarP(&width, "width", "w", 0, "word-wrap at width")
rootCmd.Flags().BoolVarP(&showAllFiles, "all", "a", false, "show system files and directories (TUI-mode only)")
rootCmd.Flags().BoolVarP(&localOnly, "local", "l", false, "show local files only; no network (TUI-mode only)")
rootCmd.Flags().BoolVarP(&mouse, "mouse", "m", false, "enable mouse wheel (TUI-mode only)")
rootCmd.Flags().MarkHidden("mouse")
// Config bindings
_ = viper.BindPFlag("style", rootCmd.Flags().Lookup("style"))
_ = viper.BindPFlag("width", rootCmd.Flags().Lookup("width"))
_ = viper.BindPFlag("local", rootCmd.Flags().Lookup("local"))
_ = viper.BindPFlag("mouse", rootCmd.Flags().Lookup("mouse"))
viper.SetDefault("style", "auto")
viper.SetDefault("width", 0)
viper.SetDefault("local", "false")