mirror of
https://github.com/onyx-and-iris/voicemeeter.git
synced 2024-11-22 12:50:53 +00:00
refactor observer example.
newObserver factory method added
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parent
21fb2ad597
commit
2533f1c162
@ -8,18 +8,29 @@ import (
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"github.com/onyx-and-iris/voicemeeter-api-go"
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"github.com/onyx-and-iris/voicemeeter-api-go"
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)
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)
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// observer represents a single receiver of updates
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type observer struct {
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type observer struct {
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vm *voicemeeter.Remote
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vm *voicemeeter.Remote
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}
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}
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func (o observer) Register() {
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// newObserver add ldirty events to the eventlist and returns an observer type
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func newObserver(vm *voicemeeter.Remote) *observer {
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vm.EventAdd("ldirty")
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return &observer{vm}
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}
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// register registers this observer to receive updates
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func (o observer) register() {
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o.vm.Register(o)
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o.vm.Register(o)
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}
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}
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func (o observer) Deregister() {
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// deregister deregisters this observer to receive updates
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func (o observer) deregister() {
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o.vm.Deregister(o)
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o.vm.Deregister(o)
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}
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}
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// OnUpdate satisfies the observer interface defined in publisher.go
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// for each event type an action is triggered when the event occurs.
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func (o observer) OnUpdate(subject string) {
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func (o observer) OnUpdate(subject string) {
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if subject == "pdirty" {
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if subject == "pdirty" {
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fmt.Println("pdirty!")
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fmt.Println("pdirty!")
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@ -43,22 +54,32 @@ func (o observer) OnUpdate(subject string) {
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}
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}
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}
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}
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// main connects to Voiceemeter, registers observer for updates
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// runs updates for 30 seconds and then deregisters observer.
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func main() {
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func main() {
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vm, err := voicemeeter.NewRemote("potato", 0)
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vm, err := vmConnect()
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if err != nil {
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log.Fatal(err)
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}
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err = vm.Login()
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if err != nil {
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if err != nil {
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log.Fatal(err)
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log.Fatal(err)
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}
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}
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defer vm.Logout()
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defer vm.Logout()
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// enable level updates (disabled by default)
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vm.EventAdd("ldirty")
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o := observer{vm}
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o := newObserver(vm)
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o.Register()
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o.register()
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time.Sleep(30 * time.Second)
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time.Sleep(30 * time.Second)
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o.Deregister()
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o.deregister()
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}
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// vmConnect connects to Voicemeeter potato and logs into the API
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func vmConnect() (*voicemeeter.Remote, error) {
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vm, err := voicemeeter.NewRemote("potato", 0)
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if err != nil {
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return nil, err
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}
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err = vm.Login()
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if err != nil {
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return nil, err
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}
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return vm, nil
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}
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}
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