mirror of
https://github.com/kovidgoyal/kitty
synced 2026-07-12 02:42:56 +02:00
100 lines
2.2 KiB
Go
100 lines
2.2 KiB
Go
package choose_fonts
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import (
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"fmt"
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"os"
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"kitty/tools/cli"
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"kitty/tools/tty"
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"kitty/tools/tui/loop"
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)
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var _ = fmt.Print
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var debugprintln = tty.DebugPrintln
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var output_on_exit string
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func main(opts *Options) (rc int, err error) {
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if err = kitty_font_backend.start(); err != nil {
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return 1, err
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}
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defer func() {
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if werr := kitty_font_backend.release(); werr != nil {
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if err == nil {
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err = werr
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}
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if rc == 0 {
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rc = 1
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}
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}
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}()
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lp, err := loop.New()
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if err != nil {
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return 1, err
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}
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lp.MouseTrackingMode(loop.FULL_MOUSE_TRACKING)
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h := &handler{lp: lp, opts: opts}
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lp.OnInitialize = func() (string, error) {
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lp.AllowLineWrapping(false)
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lp.SetWindowTitle(`Choose a font for kitty`)
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return "", h.initialize()
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}
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lp.OnWakeup = h.on_wakeup
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lp.OnEscapeCode = h.on_escape_code
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lp.OnFinalize = func() string {
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h.finalize()
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lp.SetCursorVisible(true)
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return ``
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}
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lp.OnMouseEvent = h.on_mouse_event
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lp.OnResize = func(_, _ loop.ScreenSize) error {
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return h.draw_screen()
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}
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lp.OnKeyEvent = h.on_key_event
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lp.OnText = h.on_text
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err = lp.Run()
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if err != nil {
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return 1, err
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}
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ds := lp.DeathSignalName()
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if ds != "" {
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fmt.Println("Killed by signal: ", ds)
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lp.KillIfSignalled()
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return 1, nil
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}
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if output_on_exit != "" {
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os.Stdout.WriteString(output_on_exit)
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}
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return lp.ExitCode(), nil
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}
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type Options struct {
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Reload_in string
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}
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func EntryPoint(root *cli.Command) {
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ans := root.AddSubCommand(&cli.Command{
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Name: "choose-fonts",
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ShortDescription: "Choose the fonts used in kitty",
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Run: func(cmd *cli.Command, args []string) (rc int, err error) {
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opts := Options{}
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if err = cmd.GetOptionValues(&opts); err != nil {
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return 1, err
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}
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return main(&opts)
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},
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})
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ans.Add(cli.OptionSpec{
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Name: "--reload-in",
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Dest: "Reload_in",
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Type: "choices",
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Choices: "parent, all, none",
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Default: "parent",
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Help: `By default, this kitten will signal only the parent kitty instance it is
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running in to reload its config, after making changes. Use this option to
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instead either not reload the config at all or in all running kitty instances.`,
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})
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clone := root.AddClone(ans.Group, ans)
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clone.Hidden = false
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clone.Name = "choose_fonts"
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}
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