@ -4,7 +4,7 @@ use helix_core::unicode::{segmentation::UnicodeSegmentation, width::UnicodeWidth
use serde ::de ::{ self , Deserialize , Deserializer } ;
use std ::fmt ;
pub use crate ::keyboard ::{ KeyCode , KeyModifiers };
pub use crate ::keyboard ::{ KeyCode , KeyModifiers , MediaKeyCode , ModifierKeyCode };
#[ derive(Debug, PartialOrd, PartialEq, Eq, Clone, Hash) ]
pub enum Event {
@ -119,6 +119,40 @@ pub(crate) mod keys {
pub ( crate ) const MINUS : & str = "minus" ;
pub ( crate ) const LESS_THAN : & str = "lt" ;
pub ( crate ) const GREATER_THAN : & str = "gt" ;
pub ( crate ) const CAPS_LOCK : & str = "capslock" ;
pub ( crate ) const SCROLL_LOCK : & str = "scrolllock" ;
pub ( crate ) const NUM_LOCK : & str = "numlock" ;
pub ( crate ) const PRINT_SCREEN : & str = "printscreen" ;
pub ( crate ) const PAUSE : & str = "pause" ;
pub ( crate ) const MENU : & str = "menu" ;
pub ( crate ) const KEYPAD_BEGIN : & str = "keypadbegin" ;
pub ( crate ) const PLAY : & str = "play" ;
pub ( crate ) const PAUSE_MEDIA : & str = "pausemedia" ;
pub ( crate ) const PLAY_PAUSE : & str = "playpause" ;
pub ( crate ) const REVERSE : & str = "reverse" ;
pub ( crate ) const STOP : & str = "stop" ;
pub ( crate ) const FAST_FORWARD : & str = "fastforward" ;
pub ( crate ) const REWIND : & str = "rewind" ;
pub ( crate ) const TRACK_NEXT : & str = "tracknext" ;
pub ( crate ) const TRACK_PREVIOUS : & str = "trackprevious" ;
pub ( crate ) const RECORD : & str = "record" ;
pub ( crate ) const LOWER_VOLUME : & str = "lowervolume" ;
pub ( crate ) const RAISE_VOLUME : & str = "raisevolume" ;
pub ( crate ) const MUTE_VOLUME : & str = "mutevolume" ;
pub ( crate ) const LEFT_SHIFT : & str = "leftshift" ;
pub ( crate ) const LEFT_CONTROL : & str = "leftcontrol" ;
pub ( crate ) const LEFT_ALT : & str = "leftalt" ;
pub ( crate ) const LEFT_SUPER : & str = "leftsuper" ;
pub ( crate ) const LEFT_HYPER : & str = "lefthyper" ;
pub ( crate ) const LEFT_META : & str = "leftmeta" ;
pub ( crate ) const RIGHT_SHIFT : & str = "rightshift" ;
pub ( crate ) const RIGHT_CONTROL : & str = "rightcontrol" ;
pub ( crate ) const RIGHT_ALT : & str = "rightalt" ;
pub ( crate ) const RIGHT_SUPER : & str = "rightsuper" ;
pub ( crate ) const RIGHT_HYPER : & str = "righthyper" ;
pub ( crate ) const RIGHT_META : & str = "rightmeta" ;
pub ( crate ) const ISO_LEVEL_3_SHIFT : & str = "isolevel3shift" ;
pub ( crate ) const ISO_LEVEL_5_SHIFT : & str = "isolevel5shift" ;
}
impl fmt ::Display for KeyEvent {
@ -163,6 +197,44 @@ impl fmt::Display for KeyEvent {
KeyCode ::Char ( '>' ) = > f . write_str ( keys ::GREATER_THAN ) ? ,
KeyCode ::F ( i ) = > f . write_fmt ( format_args! ( "F{}" , i ) ) ? ,
KeyCode ::Char ( c ) = > f . write_fmt ( format_args! ( "{}" , c ) ) ? ,
KeyCode ::CapsLock = > f . write_str ( keys ::CAPS_LOCK ) ? ,
KeyCode ::ScrollLock = > f . write_str ( keys ::SCROLL_LOCK ) ? ,
KeyCode ::NumLock = > f . write_str ( keys ::NUM_LOCK ) ? ,
KeyCode ::PrintScreen = > f . write_str ( keys ::PRINT_SCREEN ) ? ,
KeyCode ::Pause = > f . write_str ( keys ::PAUSE ) ? ,
KeyCode ::Menu = > f . write_str ( keys ::MENU ) ? ,
KeyCode ::KeypadBegin = > f . write_str ( keys ::KEYPAD_BEGIN ) ? ,
KeyCode ::Media ( MediaKeyCode ::Play ) = > f . write_str ( keys ::PLAY ) ? ,
KeyCode ::Media ( MediaKeyCode ::Pause ) = > f . write_str ( keys ::PAUSE_MEDIA ) ? ,
KeyCode ::Media ( MediaKeyCode ::PlayPause ) = > f . write_str ( keys ::PLAY_PAUSE ) ? ,
KeyCode ::Media ( MediaKeyCode ::Stop ) = > f . write_str ( keys ::STOP ) ? ,
KeyCode ::Media ( MediaKeyCode ::Reverse ) = > f . write_str ( keys ::REVERSE ) ? ,
KeyCode ::Media ( MediaKeyCode ::FastForward ) = > f . write_str ( keys ::FAST_FORWARD ) ? ,
KeyCode ::Media ( MediaKeyCode ::Rewind ) = > f . write_str ( keys ::REWIND ) ? ,
KeyCode ::Media ( MediaKeyCode ::TrackNext ) = > f . write_str ( keys ::TRACK_NEXT ) ? ,
KeyCode ::Media ( MediaKeyCode ::TrackPrevious ) = > f . write_str ( keys ::TRACK_PREVIOUS ) ? ,
KeyCode ::Media ( MediaKeyCode ::Record ) = > f . write_str ( keys ::RECORD ) ? ,
KeyCode ::Media ( MediaKeyCode ::LowerVolume ) = > f . write_str ( keys ::LOWER_VOLUME ) ? ,
KeyCode ::Media ( MediaKeyCode ::RaiseVolume ) = > f . write_str ( keys ::RAISE_VOLUME ) ? ,
KeyCode ::Media ( MediaKeyCode ::MuteVolume ) = > f . write_str ( keys ::MUTE_VOLUME ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftShift ) = > f . write_str ( keys ::LEFT_SHIFT ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftControl ) = > f . write_str ( keys ::LEFT_CONTROL ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftAlt ) = > f . write_str ( keys ::LEFT_ALT ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftSuper ) = > f . write_str ( keys ::LEFT_SUPER ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftHyper ) = > f . write_str ( keys ::LEFT_HYPER ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftMeta ) = > f . write_str ( keys ::LEFT_META ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::RightShift ) = > f . write_str ( keys ::RIGHT_SHIFT ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::RightControl ) = > f . write_str ( keys ::RIGHT_CONTROL ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::RightAlt ) = > f . write_str ( keys ::RIGHT_ALT ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::RightSuper ) = > f . write_str ( keys ::RIGHT_SUPER ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::RightHyper ) = > f . write_str ( keys ::RIGHT_HYPER ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::RightMeta ) = > f . write_str ( keys ::RIGHT_META ) ? ,
KeyCode ::Modifier ( ModifierKeyCode ::IsoLevel3Shift ) = > {
f . write_str ( keys ::ISO_LEVEL_3_SHIFT ) ?
}
KeyCode ::Modifier ( ModifierKeyCode ::IsoLevel5Shift ) = > {
f . write_str ( keys ::ISO_LEVEL_5_SHIFT ) ?
}
} ;
Ok ( ( ) )
}
@ -192,6 +264,40 @@ impl UnicodeWidthStr for KeyEvent {
KeyCode ::F ( 1 ..= 9 ) = > 2 ,
KeyCode ::F ( _ ) = > 3 ,
KeyCode ::Char ( c ) = > c . width ( ) . unwrap_or ( 0 ) ,
KeyCode ::CapsLock = > keys ::CAPS_LOCK . len ( ) ,
KeyCode ::ScrollLock = > keys ::SCROLL_LOCK . len ( ) ,
KeyCode ::NumLock = > keys ::NUM_LOCK . len ( ) ,
KeyCode ::PrintScreen = > keys ::PRINT_SCREEN . len ( ) ,
KeyCode ::Pause = > keys ::PAUSE . len ( ) ,
KeyCode ::Menu = > keys ::MENU . len ( ) ,
KeyCode ::KeypadBegin = > keys ::KEYPAD_BEGIN . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::Play ) = > keys ::PLAY . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::Pause ) = > keys ::PAUSE_MEDIA . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::PlayPause ) = > keys ::PLAY_PAUSE . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::Stop ) = > keys ::STOP . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::Reverse ) = > keys ::REVERSE . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::FastForward ) = > keys ::FAST_FORWARD . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::Rewind ) = > keys ::REWIND . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::TrackNext ) = > keys ::TRACK_NEXT . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::TrackPrevious ) = > keys ::TRACK_PREVIOUS . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::Record ) = > keys ::RECORD . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::LowerVolume ) = > keys ::LOWER_VOLUME . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::RaiseVolume ) = > keys ::RAISE_VOLUME . len ( ) ,
KeyCode ::Media ( MediaKeyCode ::MuteVolume ) = > keys ::MUTE_VOLUME . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftShift ) = > keys ::LEFT_SHIFT . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftControl ) = > keys ::LEFT_CONTROL . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftAlt ) = > keys ::LEFT_ALT . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftSuper ) = > keys ::LEFT_SUPER . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftHyper ) = > keys ::LEFT_HYPER . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::LeftMeta ) = > keys ::LEFT_META . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::RightShift ) = > keys ::RIGHT_SHIFT . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::RightControl ) = > keys ::RIGHT_CONTROL . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::RightAlt ) = > keys ::RIGHT_ALT . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::RightSuper ) = > keys ::RIGHT_SUPER . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::RightHyper ) = > keys ::RIGHT_HYPER . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::RightMeta ) = > keys ::RIGHT_META . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::IsoLevel3Shift ) = > keys ::ISO_LEVEL_3_SHIFT . len ( ) ,
KeyCode ::Modifier ( ModifierKeyCode ::IsoLevel5Shift ) = > keys ::ISO_LEVEL_5_SHIFT . len ( ) ,
} ;
if self . modifiers . contains ( KeyModifiers ::SHIFT ) {
width + = 2 ;
@ -235,6 +341,40 @@ impl std::str::FromStr for KeyEvent {
keys ::MINUS = > KeyCode ::Char ( '-' ) ,
keys ::LESS_THAN = > KeyCode ::Char ( '<' ) ,
keys ::GREATER_THAN = > KeyCode ::Char ( '>' ) ,
keys ::CAPS_LOCK = > KeyCode ::CapsLock ,
keys ::SCROLL_LOCK = > KeyCode ::ScrollLock ,
keys ::NUM_LOCK = > KeyCode ::NumLock ,
keys ::PRINT_SCREEN = > KeyCode ::PrintScreen ,
keys ::PAUSE = > KeyCode ::Pause ,
keys ::MENU = > KeyCode ::Menu ,
keys ::KEYPAD_BEGIN = > KeyCode ::KeypadBegin ,
keys ::PLAY = > KeyCode ::Media ( MediaKeyCode ::Play ) ,
keys ::PAUSE_MEDIA = > KeyCode ::Media ( MediaKeyCode ::Pause ) ,
keys ::PLAY_PAUSE = > KeyCode ::Media ( MediaKeyCode ::PlayPause ) ,
keys ::STOP = > KeyCode ::Media ( MediaKeyCode ::Stop ) ,
keys ::REVERSE = > KeyCode ::Media ( MediaKeyCode ::Reverse ) ,
keys ::FAST_FORWARD = > KeyCode ::Media ( MediaKeyCode ::FastForward ) ,
keys ::REWIND = > KeyCode ::Media ( MediaKeyCode ::Rewind ) ,
keys ::TRACK_NEXT = > KeyCode ::Media ( MediaKeyCode ::TrackNext ) ,
keys ::TRACK_PREVIOUS = > KeyCode ::Media ( MediaKeyCode ::TrackPrevious ) ,
keys ::RECORD = > KeyCode ::Media ( MediaKeyCode ::Record ) ,
keys ::LOWER_VOLUME = > KeyCode ::Media ( MediaKeyCode ::LowerVolume ) ,
keys ::RAISE_VOLUME = > KeyCode ::Media ( MediaKeyCode ::RaiseVolume ) ,
keys ::MUTE_VOLUME = > KeyCode ::Media ( MediaKeyCode ::MuteVolume ) ,
keys ::LEFT_SHIFT = > KeyCode ::Modifier ( ModifierKeyCode ::LeftShift ) ,
keys ::LEFT_CONTROL = > KeyCode ::Modifier ( ModifierKeyCode ::LeftControl ) ,
keys ::LEFT_ALT = > KeyCode ::Modifier ( ModifierKeyCode ::LeftAlt ) ,
keys ::LEFT_SUPER = > KeyCode ::Modifier ( ModifierKeyCode ::LeftSuper ) ,
keys ::LEFT_HYPER = > KeyCode ::Modifier ( ModifierKeyCode ::LeftHyper ) ,
keys ::LEFT_META = > KeyCode ::Modifier ( ModifierKeyCode ::LeftMeta ) ,
keys ::RIGHT_SHIFT = > KeyCode ::Modifier ( ModifierKeyCode ::RightShift ) ,
keys ::RIGHT_CONTROL = > KeyCode ::Modifier ( ModifierKeyCode ::RightControl ) ,
keys ::RIGHT_ALT = > KeyCode ::Modifier ( ModifierKeyCode ::RightAlt ) ,
keys ::RIGHT_SUPER = > KeyCode ::Modifier ( ModifierKeyCode ::RightSuper ) ,
keys ::RIGHT_HYPER = > KeyCode ::Modifier ( ModifierKeyCode ::RightHyper ) ,
keys ::RIGHT_META = > KeyCode ::Modifier ( ModifierKeyCode ::RightMeta ) ,
keys ::ISO_LEVEL_3_SHIFT = > KeyCode ::Modifier ( ModifierKeyCode ::IsoLevel3Shift ) ,
keys ::ISO_LEVEL_5_SHIFT = > KeyCode ::Modifier ( ModifierKeyCode ::IsoLevel5Shift ) ,
single if single . chars ( ) . count ( ) = = 1 = > KeyCode ::Char ( single . chars ( ) . next ( ) . unwrap ( ) ) ,
function if function . len ( ) > 1 & & function . starts_with ( 'F' ) = > {
let function : String = function . chars ( ) . skip ( 1 ) . collect ( ) ;