forked from toolshed/abra
decentral1se
1723025fbf
We were running behind and there were quite some deprecations to update. This was mostly in the upstream copy/pasta package but seems quite minimal.
91 lines
2.6 KiB
Go
91 lines
2.6 KiB
Go
package ansi
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import "strconv"
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// Kitty keyboard protocol progressive enhancement flags.
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// See: https://sw.kovidgoyal.net/kitty/keyboard-protocol/#progressive-enhancement
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const (
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KittyDisambiguateEscapeCodes = 1 << iota
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KittyReportEventTypes
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KittyReportAlternateKeys
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KittyReportAllKeysAsEscapeCodes
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KittyReportAssociatedKeys
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KittyAllFlags = KittyDisambiguateEscapeCodes | KittyReportEventTypes |
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KittyReportAlternateKeys | KittyReportAllKeysAsEscapeCodes | KittyReportAssociatedKeys
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)
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// RequestKittyKeyboard is a sequence to request the terminal Kitty keyboard
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// protocol enabled flags.
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//
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// See: https://sw.kovidgoyal.net/kitty/keyboard-protocol/
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const RequestKittyKeyboard = "\x1b[?u"
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// KittyKeyboard returns a sequence to request keyboard enhancements from the terminal.
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// The flags argument is a bitmask of the Kitty keyboard protocol flags. While
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// mode specifies how the flags should be interpreted.
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//
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// Possible values for flags mask:
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//
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// 1: Disambiguate escape codes
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// 2: Report event types
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// 4: Report alternate keys
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// 8: Report all keys as escape codes
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// 16: Report associated text
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//
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// Possible values for mode:
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//
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// 1: Set given flags and unset all others
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// 2: Set given flags and keep existing flags unchanged
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// 3: Unset given flags and keep existing flags unchanged
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//
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// See https://sw.kovidgoyal.net/kitty/keyboard-protocol/#progressive-enhancement
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func KittyKeyboard(flags, mode int) string {
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return "\x1b[=" + strconv.Itoa(flags) + ";" + strconv.Itoa(mode) + "u"
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}
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// PushKittyKeyboard returns a sequence to push the given flags to the terminal
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// Kitty Keyboard stack.
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//
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// Possible values for flags mask:
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//
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// 0: Disable all features
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// 1: Disambiguate escape codes
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// 2: Report event types
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// 4: Report alternate keys
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// 8: Report all keys as escape codes
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// 16: Report associated text
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//
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// CSI > flags u
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//
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// See https://sw.kovidgoyal.net/kitty/keyboard-protocol/#progressive-enhancement
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func PushKittyKeyboard(flags int) string {
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var f string
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if flags > 0 {
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f = strconv.Itoa(flags)
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}
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return "\x1b[>" + f + "u"
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}
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// DisableKittyKeyboard is a sequence to push zero into the terminal Kitty
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// Keyboard stack to disable the protocol.
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//
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// This is equivalent to PushKittyKeyboard(0).
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const DisableKittyKeyboard = "\x1b[>u"
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// PopKittyKeyboard returns a sequence to pop n number of flags from the
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// terminal Kitty Keyboard stack.
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//
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// CSI < flags u
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//
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// See https://sw.kovidgoyal.net/kitty/keyboard-protocol/#progressive-enhancement
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func PopKittyKeyboard(n int) string {
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var num string
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if n > 0 {
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num = strconv.Itoa(n)
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}
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return "\x1b[<" + num + "u"
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}
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