kopia lustrzana https://github.com/abourget/shuttle-go
Add OSC support. Enables piloting Ardour with the same software.
See updated sample config for how to use.pull/5/head
Alexandre Bourget
rodzic
28bab576e5
commit
675ce7f8a4
56
config.go
56
config.go
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@ -4,8 +4,12 @@ import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/url"
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"regexp"
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"strconv"
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"strings"
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"github.com/hypebeast/go-osc/osc"
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)
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var loadedConfiguration = &Config{}
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@ -19,6 +23,7 @@ type AppConfig struct {
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Name string `json:"name"`
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MatchWindowTitles []string `json:"match_window_titles"`
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SlowJog *int `json:"slow_jog"` // Time in millisecond to use slow jog
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Driver string `json:"driver"`
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windowTitleRegexps []*regexp.Regexp
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Bindings map[string]string `json:"bindings"`
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bindings []*deviceBinding
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@ -45,11 +50,17 @@ func (ac *AppConfig) parse() error {
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}
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type deviceBinding struct {
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rawKey string
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rawValue string
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// Input
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heldButtons map[int]bool
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buttonDown int
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otherKey string
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driver string
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oscClient *osc.Client
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// Output
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holdButtons []string
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pressButton string
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@ -58,9 +69,32 @@ type deviceBinding struct {
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}
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func (ac *AppConfig) parseBindings() error {
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driverProtocol := "xdotool"
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var oscClient *osc.Client
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switch {
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case ac.Driver == "":
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case ac.Driver == "xdotool":
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case strings.HasPrefix(ac.Driver, "osc://"):
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addr, err := url.Parse(ac.Driver)
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if err != nil {
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return fmt.Errorf("failed parsing osc:// address: %s", err)
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}
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hostParts := strings.Split(addr.Host, ":")
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if len(hostParts) != 2 {
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return fmt.Errorf("please specify a port for the osc:// address")
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}
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port, _ := strconv.ParseInt(hostParts[1], 10, 32)
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driverProtocol = "osc"
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oscClient = osc.NewClient(hostParts[0], int(port))
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default:
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return fmt.Errorf(`invalid driver %q, use one of: "xdotool" (default), "osc://address:port"`, ac.Driver)
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}
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for key, value := range ac.Bindings {
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binding, description := bindingAndDescription(value)
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newBinding := &deviceBinding{heldButtons: make(map[int]bool), original: binding, description: description}
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binding, description := bindingAndDescription(driverProtocol, value)
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newBinding := &deviceBinding{heldButtons: make(map[int]bool), rawKey: key, rawValue: value, original: binding, description: description, driver: driverProtocol, oscClient: oscClient}
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// Input
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input := strings.Split(key, "+")
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@ -79,7 +113,7 @@ func (ac *AppConfig) parseBindings() error {
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} else {
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keyID := shuttleKeys[key]
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if keyID == 0 {
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return fmt.Errorf("binding %q, expects a button press, not a shuttle or jog movement")
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return fmt.Errorf("binding %q, expects a button press, not a shuttle or jog movement", key)
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}
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newBinding.heldButtons[keyID] = true
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}
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@ -102,16 +136,24 @@ func (ac *AppConfig) parseBindings() error {
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ac.bindings = append(ac.bindings, newBinding)
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fmt.Printf("BINDING: %#v\n", newBinding)
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if *debugMode {
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fmt.Printf("BINDING: %#v\n", newBinding)
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}
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}
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return nil
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}
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var descriptionRE = regexp.MustCompile(`([^/]*)(\s*// *(.+))?`)
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var xdoDescriptionRE = regexp.MustCompile(`([^/]*)(\s*// *(.+))?`)
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var oscDescriptionRE = regexp.MustCompile(`([^#]*)(\s*# *(.+))?`)
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func bindingAndDescription(input string) (string, string) {
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matches := descriptionRE.FindStringSubmatch(input)
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func bindingAndDescription(protocol, input string) (string, string) {
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re := xdoDescriptionRE
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if protocol == "osc" {
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re = oscDescriptionRE
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}
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matches := re.FindStringSubmatch(input)
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if matches == nil {
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return input, ""
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}
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7
main.go
7
main.go
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@ -10,6 +10,7 @@ import (
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)
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var configFile = flag.String("config", filepath.Join(os.Getenv("HOME"), ".shuttle-go.json"), "Location to the .shuttle-go.json configuration")
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var debugMode = flag.Bool("debug", false, "Show debug messages (like window titles)")
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var logFile = flag.String("log-file", "", "Log to a file instead of stdout")
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func main() {
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@ -54,9 +55,13 @@ func main() {
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os.Exit(2)
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}
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fmt.Println("ready")
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fmt.Println("Ready")
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mapper := NewMapper(dev)
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mapper.watcher = watcher
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// IF there's an `osc` driver specified, launch an OSC listener too:
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go listenOSCFeedback()
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for {
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if err := mapper.Process(); err != nil {
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fmt.Println("Error processing input events (continuing):", err)
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139
mapper.go
139
mapper.go
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@ -4,10 +4,12 @@ import (
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"fmt"
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"os/exec"
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"reflect"
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"strconv"
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"strings"
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"time"
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evdev "github.com/gvalkov/golang-evdev"
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"github.com/hypebeast/go-osc/osc"
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)
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// Mapper receives events from the Shuttle devices, and maps (through
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@ -77,9 +79,11 @@ func (m *Mapper) dispatch(evs []evdev.InputEvent) {
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newShuttleVal := shuttleVal(evs)
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if m.state.shuttle != newShuttleVal {
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keyName := fmt.Sprintf("S%d", newShuttleVal)
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fmt.Println("SHUTTLE", keyName)
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if *debugMode {
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fmt.Println("SHUTTLE", keyName)
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}
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if err := m.EmitOther(keyName); err != nil {
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fmt.Println("Shuttle movement %q: %s\n", keyName, err)
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fmt.Printf("Shuttle movement %q: %s\n", keyName, err)
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}
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m.state.shuttle = newShuttleVal
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}
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@ -100,9 +104,11 @@ func (m *Mapper) dispatch(evs []evdev.InputEvent) {
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m.state.buttonsHeld = heldButtons
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}
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fmt.Println("---")
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for _, ev := range evs {
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fmt.Printf("TYPE: %d\tCODE: %d\tVALUE: %d\n", ev.Type, ev.Code, ev.Value)
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if *debugMode {
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fmt.Println("---")
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for _, ev := range evs {
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fmt.Printf("TYPE: %d\tCODE: %d\tVALUE: %d\n", ev.Type, ev.Code, ev.Value)
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}
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}
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// TODO: Lock on configuration changes
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@ -131,7 +137,9 @@ func (m *Mapper) EmitOther(key string) error {
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upperKey := strings.ToUpper(key)
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fmt.Println("EmitOther:", key)
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if *debugMode {
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fmt.Println("EmitOther:", key)
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}
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for _, binding := range conf.bindings {
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if binding.otherKey == upperKey {
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@ -148,7 +156,9 @@ func (m *Mapper) EmitKeys(modifiers map[int]bool, keyDown int) error {
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return fmt.Errorf("No configuration for this Window")
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}
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fmt.Println("Emit Keys", modifiers, reverseShuttleKeys[keyDown])
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if *debugMode {
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fmt.Println("Emit Keys", modifiers, reverseShuttleKeys[keyDown])
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}
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for _, binding := range conf.bindings {
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if reflect.DeepEqual(binding.heldButtons, modifiers) && binding.buttonDown == keyDown {
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@ -161,60 +171,75 @@ func (m *Mapper) EmitKeys(modifiers map[int]bool, keyDown int) error {
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func (m *Mapper) executeBinding(binding *deviceBinding) error {
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time.Sleep(25 * time.Millisecond)
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switch binding.driver {
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case "xdotool", "":
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fmt.Println("xdotool key --clearmodifiers", binding.original)
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return exec.Command("xdotool", "key", "--clearmodifiers", binding.original).Run()
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case "osc":
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msgs := parseOSCMessages(binding.original)
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if msgs == nil {
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fmt.Printf("Failed parsing OSC binding for keys %q. Remember %q should start with an /\n", binding.rawKey, binding.rawValue)
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return nil
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}
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for _, msg := range msgs {
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if msg.Address == "/sleep" {
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fmt.Println("Sleeping for", msg.Arguments[0].(float64), "seconds")
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time.Sleep(time.Duration(msg.Arguments[0].(float64)*1000) * time.Millisecond)
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continue
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}
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fmt.Println("Sending OSC message:", msg)
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err := binding.oscClient.Send(msg)
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if err != nil {
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return err
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}
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}
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return nil
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default:
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panic("unreachable")
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}
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}
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// cookie := xtest.FakeInputChecked(m.watcher.conn, 2, 0x7b00, 0, m.watcher.lastWindowID, 0, 0, 0x00)
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// if err := cookie.Check(); err != nil {
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// return nil
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// }
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func parseOSCMessages(multiInput string) (out []*osc.Message) {
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inputs := strings.Split(multiInput, " + ")
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for _, input := range inputs {
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msg := parseOSCMessage(strings.TrimSpace(input))
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if msg == nil {
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return nil
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}
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out = append(out, msg)
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}
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return
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}
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// cookie = xtest.FakeInputChecked(m.watcher.conn, 3, 0x7b00, 0, m.watcher.lastWindowID, 0, 0, 0x00)
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// return cookie.Check()
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func parseOSCMessage(input string) *osc.Message {
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fields := strings.Fields(input) // move to something like `sh` interpretation (or quoted strings) if needed
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if len(fields) == 0 {
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return nil
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}
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fmt.Println("xdotool key --clearmodifiers", binding.original)
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return exec.Command("xdotool", "key", "--clearmodifiers", binding.original).Run()
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if !strings.HasPrefix(fields[0], "/") {
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return nil
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}
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// holdButtons := binding.holdButtons
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// pressButton := binding.pressButton
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// fmt.Println("Executing bindings:", holdButtons, pressButton)
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// time.Sleep(10 * time.Millisecond)
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// for _, button := range holdButtons {
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// fmt.Println("Key down", button)
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// time.Sleep(10 * time.Millisecond)
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// if err := m.virtualKeyboard.KeyDown(keyboardKeysUpper[button]); err != nil {
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// return err
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// }
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// }
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// time.Sleep(10 * time.Millisecond)
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// fmt.Println("Key press", pressButton)
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// if err := m.virtualKeyboard.KeyDown(keyboardKeysUpper[pressButton]); err != nil {
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// return err
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// }
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// time.Sleep(10 * time.Millisecond)
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// if err := m.virtualKeyboard.KeyUp(keyboardKeysUpper[pressButton]); err != nil {
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// return err
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// }
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// time.Sleep(10 * time.Millisecond)
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// for _, button := range holdButtons {
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// fmt.Println("Key up", button)
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// time.Sleep(10 * time.Millisecond)
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// if err := m.virtualKeyboard.KeyUp(keyboardKeysUpper[button]); err != nil {
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// return err
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// }
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// }
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// time.Sleep(50 * time.Millisecond)
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// return nil
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msg := osc.NewMessage(fields[0])
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for _, arg := range fields[1:] {
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if val, err := strconv.ParseFloat(arg, 64); err == nil {
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msg.Append(val)
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} else if val, err := strconv.ParseInt(arg, 10, 64); err == nil {
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msg.Append(val)
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} else if arg == "true" {
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msg.Append(true)
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} else if arg == "false" {
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msg.Append(false)
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} else if arg == "nil" {
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msg.Append(nil)
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} else if arg == "null" {
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msg.Append(nil)
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} else {
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msg.Append(arg)
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}
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}
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return msg
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}
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func jogVal(evs []evdev.InputEvent) int {
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@ -0,0 +1,19 @@
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package main
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import (
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"fmt"
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"github.com/hypebeast/go-osc/osc"
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)
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func listenOSCFeedback() {
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addr := "127.0.0.1:8000"
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server := &osc.Server{Addr: addr}
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server.Handle("*", func(msg *osc.Message) {
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osc.PrintMessage(msg)
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})
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fmt.Println("Listening on :8000 for incoming OSC feedback")
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server.ListenAndServe()
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}
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@ -3,20 +3,20 @@
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{
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"name": "Lightworks",
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"match_window_titles": [
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"^Lightworks$", ".*"
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"^Lightworks$"
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],
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"slow_jog": 200,
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"bindings": {
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"F1": "Escape // Switch viewer-recorder",
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"F3": "x // Delete",
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"M1+F3": "z // Blackout",
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"F2": "p // Clear Marks",
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"M1+F2": "Cyrillic_YA // Swap In-Out Marks",
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"F3": "x // Delete",
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"M1+F3": "z // Blackout",
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"F4": "v // Insert",
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"M1+F4": "b // Replace",
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"B2+F4": "f // Clipboard Insert",
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"B2+M1+F4": "g // Clipboard Replace",
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"M1+F5": "h // Home",
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"F5": "a // Prev Clip",
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@ -40,9 +40,9 @@
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"M1+M2+F3": "Tab",
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"M1+M2+F4": "Tab",
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"B2+F6": "G // Previous Tile in Bin",
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"B2+F5": "G // Previous Tile in Bin",
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"B2+F6": "J // Next Tile in Bin",
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"B2+F7": "H // Load Tile into Viewer",
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"B2+F8": "J // Next Tile in Bin",
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"B4+F5": "hebrew_lamed // Live source 1",
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"B4+F6": "hebrew_finalmem // Live source 2",
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@ -80,6 +80,82 @@
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"S6": "B",
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"S7": "N"
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}
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},
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{
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"name": "Ardour",
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"match_window_titles": [
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"Ardour$"
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],
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"slow_jog": 200,
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"driver": "osc://localhost:3819",
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"__see_ardour_docs_for_actions": "http://manual.ardour.org/appendix/menu-actions-list/ and http://manual.ardour.org/using-control-surfaces/controlling-ardour-with-osc/osc-control/",
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"bindings": {
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"F1": "/access_action Transport/record-roll",
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"F2": "/transport_stop + /sleep 0.25 + /access_action Editor/playhead-to-previous-region-boundary + /sleep 0.05 + /access_action Common/finish-range + /sleep 0.05 + /jump_seconds -0.1 + /sleep 0.05 + /access_action Common/start-range + /sleep 0.05 + /access_action Editor/editor-cut # Clears Marks on Lightworks",
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"M1+F2": "Cyrillic_YA # Swap In-Out Marks",
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"F3": "/access_action Editor/editor-cut + /access_action Editor/playhead-to-previous-region-boundary # Delete",
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"M1+F3": "z # Blackout",
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"F4": "v # Insert",
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"M1+F4": "b # Replace",
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"B2+F4": "f # Clipboard Insert",
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"B2+M1+F4": "g # Clipboard Replace",
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"M1+F5": "/goto_start # Home",
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"F5": "/access_action Editor/playhead-to-previous-region-boundary # Prev Clip",
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"F6": "/access_action Editor/playhead-to-next-region-boundary",
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"M1+F6": "/goto_end # End",
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"F7": "/access_action Common/start-range # Mark In",
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"M1+F7": "/access_action Common/finish-range # Mark Out",
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"F8": "/access_action Common/finish-range # Play Backwards",
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"F9": "/transport_play # Play",
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"M2+F1": "q",
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"M2+F2": "w",
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"M2+F3": "e",
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"M2+F4": "r",
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"M2+F9": "Tab",
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"M1+M2+F1": "Tab",
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"M1+M2+F2": "Tab",
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"M1+M2+F3": "Tab",
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"M1+M2+F4": "Tab",
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"B2+F5": "G # Previous Tile in Bin",
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"B2+F6": "J # Next Tile in Bin",
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"B2+F7": "H # Load Tile into Viewer",
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"B1+F1": "1 # Toggle V1",
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"B1+F2": "2 # Toggle V2",
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"B1+F3": "Ctrl+3 # Toggle V3",
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"B1+F4": "Ctrl+0 # Toggle All Tracks",
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"B1+F5": "3 # Toggle A1",
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"B1+F6": "4 # Toggle A2",
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"B1+F7": "5 # Toggle A3",
|
||||
"B1+F8": "6 # Toggle A4",
|
||||
"B1+F9": "7 # Toggle A5",
|
||||
|
||||
"JogL": "parenleft",
|
||||
"JogR": "parenright",
|
||||
"SlowJogL": "comma",
|
||||
"SlowJogR": "period",
|
||||
"S-7": "/set_transport_speed -8.0",
|
||||
"S-6": "/set_transport_speed -4.0",
|
||||
"S-5": "/set_transport_speed -2.0",
|
||||
"S-4": "/set_transport_speed -1.0",
|
||||
"S-3": "/set_transport_speed -0.5",
|
||||
"S-2": "/set_transport_speed -0.25",
|
||||
"S-1": "/set_transport_speed -0.1",
|
||||
"S0": "/transport_stop",
|
||||
"S1": "/set_transport_speed 0.1",
|
||||
"S2": "/set_transport_speed 0.25",
|
||||
"S3": "/set_transport_speed 0.5",
|
||||
"S4": "/set_transport_speed 1.0",
|
||||
"S5": "/set_transport_speed 2.0",
|
||||
"S6": "/set_transport_speed 4.0",
|
||||
"S7": "/set_transport_speed 8.0"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
|
|||
12
watch.go
12
watch.go
|
|
@ -100,12 +100,20 @@ func (w *watcher) loadWindowConfiguration(windowName string) {
|
|||
|
||||
for _, conf := range loadedConfiguration.Apps {
|
||||
for _, re := range conf.windowTitleRegexps {
|
||||
if *debugMode {
|
||||
fmt.Println("Testing title:", windowName)
|
||||
}
|
||||
if re.MatchString(windowName) {
|
||||
fmt.Printf("Switching configuration for app %q\n", conf.Name)
|
||||
currentConfiguration = conf
|
||||
fmt.Printf("Applying configuration for app %q\n", conf.Name)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
currentConfiguration = nil
|
||||
|
||||
if !*debugMode {
|
||||
currentConfiguration = nil
|
||||
} else {
|
||||
fmt.Println("Keeping previous config even if window changed")
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue