Major restructure and added a few example plugins.
This commit is contained in:
Sam Rose
21
examples/counter/Makefile
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21
examples/counter/Makefile
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@ -0,0 +1,21 @@
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GO = go
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GOFLAGS =
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INSTALLDIR = "$(APPDATA)\Elgato\StreamDeck\Plugins\dev.samwho.streamdeck.counter.sdPlugin"
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LOGDIR = "$(APPDATA)\Elgato\StreamDeck\logs"
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.PHONY: test install build logs
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build:
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$(GO) build $(GOFLAGS)
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test:
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$(GO) run $(GOFLAGS) main.go -port 12345 -pluginUUID 213 -registerEvent test -info "{\"application\":{\"language\":\"en\",\"platform\":\"mac\",\"version\":\"4.1.0\"},\"plugin\":{\"version\":\"1.1\"},\"devicePixelRatio\":2,\"devices\":[{\"id\":\"55F16B35884A859CCE4FFA1FC8D3DE5B\",\"name\":\"Device Name\",\"size\":{\"columns\":5,\"rows\":3},\"type\":0},{\"id\":\"B8F04425B95855CF417199BCB97CD2BB\",\"name\":\"Another Device\",\"size\":{\"columns\":3,\"rows\":2},\"type\":1}]}"
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install: build
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rm -rf $(INSTALLDIR)
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mkdir $(INSTALLDIR)
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cp *.json $(INSTALLDIR)
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cp *.exe $(INSTALLDIR)
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logs:
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tail -f $(LOGDIR)/counter.log
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112
examples/counter/main.go
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112
examples/counter/main.go
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@ -0,0 +1,112 @@
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package main
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import (
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"context"
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"encoding/json"
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"fmt"
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"image"
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"image/color"
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"log"
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"os"
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"strconv"
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"github.com/samwho/streamdeck"
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"github.com/samwho/streamdeck/payload"
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)
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const (
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logFile = "C:\\Users\\samwh\\AppData\\Roaming\\Elgato\\StreamDeck\\logs\\streamdeck-livesplit.log"
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)
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type Settings struct {
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Counter int `json:"counter"`
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}
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func main() {
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f, err := os.OpenFile(logFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
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if err != nil {
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log.Fatalf("error opening file: %v", err)
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}
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defer f.Close()
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log.SetOutput(f)
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ctx := context.Background()
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if err := run(ctx); err != nil {
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log.Fatalf("%v\n", err)
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}
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}
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func run(ctx context.Context) error {
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params, err := streamdeck.ParseRegistrationParams(os.Args)
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if err != nil {
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return err
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}
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client := streamdeck.NewClient(ctx, params)
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setupCounter(client)
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return client.Run()
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}
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func setupCounter(client *streamdeck.Client) {
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action := client.Action("dev.samwho.streamdeck.counter")
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settings := make(map[string]*Settings)
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action.RegisterHandler(streamdeck.WillAppear, func(ctx context.Context, client *streamdeck.Client, event streamdeck.Event) error {
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p := payload.WillAppear{}
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if err := json.Unmarshal(event.Payload, &p); err != nil {
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return err
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}
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s, ok := settings[event.Context]
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if !ok {
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s = &Settings{}
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settings[event.Context] = s
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}
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if err := json.Unmarshal(p.Settings, s); err != nil {
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return err
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}
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bg, err := streamdeck.Image(background())
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if err != nil {
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return err
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}
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if err := client.SetImage(ctx, bg, payload.HardwareAndSoftware); err != nil {
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return err
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}
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return client.SetTitle(ctx, strconv.Itoa(s.Counter), payload.HardwareAndSoftware)
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})
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action.RegisterHandler(streamdeck.WillDisappear, func(ctx context.Context, client *streamdeck.Client, event streamdeck.Event) error {
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s, _ := settings[event.Context]
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s.Counter = 0
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return client.SetSettings(ctx, s)
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})
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action.RegisterHandler(streamdeck.KeyDown, func(ctx context.Context, client *streamdeck.Client, event streamdeck.Event) error {
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s, ok := settings[event.Context]
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if !ok {
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return fmt.Errorf("couldn't find settings for context %v", event.Context)
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}
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s.Counter++
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if err := client.SetSettings(ctx, s); err != nil {
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return err
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}
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return client.SetTitle(ctx, strconv.Itoa(s.Counter), payload.HardwareAndSoftware)
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})
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}
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func background() image.Image {
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img := image.NewRGBA(image.Rect(0, 0, 20, 20))
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for x := 0; x < 20; x++ {
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for y := 0; y < 20; y++ {
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img.Set(x, y, color.Black)
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}
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}
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return img
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}
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37
examples/counter/manifest.json
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37
examples/counter/manifest.json
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@ -0,0 +1,37 @@
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{
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"Actions": [
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{
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"Name": "Counter",
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"States": [
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{
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"TitleAlignment": "middle",
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"FontSize": "24"
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}
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],
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"SupportedInMultiActions": false,
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"Tooltip": "Count something!",
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"UUID": "dev.samwho.streamdeck.counter"
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}
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],
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"SDKVersion": 2,
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"Author": "Sam Rose",
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"CodePath": "counter.exe",
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"Description": "Count something!",
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"Name": "Counter",
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"URL": "https://samwho.dev",
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"Version": "0.1",
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"OS": [
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{
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"Platform": "mac",
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"MinimumVersion" : "10.11"
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},
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{
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"Platform": "windows",
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"MinimumVersion" : "10"
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}
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],
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"Software":
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{
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"MinimumVersion" : "4.1"
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}
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}
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21
examples/cpu/Makefile
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21
examples/cpu/Makefile
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@ -0,0 +1,21 @@
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GO = go
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GOFLAGS =
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INSTALLDIR = "$(APPDATA)\Elgato\StreamDeck\Plugins\dev.samwho.streamdeck.cpu.sdPlugin"
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LOGDIR = "$(APPDATA)\Elgato\StreamDeck\logs"
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.PHONY: test install build logs
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build:
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$(GO) build $(GOFLAGS)
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test:
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$(GO) run $(GOFLAGS) main.go -port 12345 -pluginUUID 213 -registerEvent test -info "{\"application\":{\"language\":\"en\",\"platform\":\"mac\",\"version\":\"4.1.0\"},\"plugin\":{\"version\":\"1.1\"},\"devicePixelRatio\":2,\"devices\":[{\"id\":\"55F16B35884A859CCE4FFA1FC8D3DE5B\",\"name\":\"Device Name\",\"size\":{\"columns\":5,\"rows\":3},\"type\":0},{\"id\":\"B8F04425B95855CF417199BCB97CD2BB\",\"name\":\"Another Device\",\"size\":{\"columns\":3,\"rows\":2},\"type\":1}]}"
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install: build
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rm -rf $(INSTALLDIR)
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mkdir $(INSTALLDIR)
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cp *.json $(INSTALLDIR)
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cp *.exe $(INSTALLDIR)
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logs:
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tail -f $(LOGDIR)/cpu.log
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118
examples/cpu/main.go
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118
examples/cpu/main.go
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@ -0,0 +1,118 @@
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package main
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import (
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"context"
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"fmt"
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"image"
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"image/color"
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"log"
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"os"
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"time"
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"github.com/samwho/streamdeck/payload"
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"github.com/samwho/streamdeck"
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sdcontext "github.com/samwho/streamdeck/context"
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"github.com/shirou/gopsutil/cpu"
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)
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const (
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logFile = "C:\\Users\\samwh\\AppData\\Roaming\\Elgato\\StreamDeck\\logs\\cpu.log"
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imgX = 72
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imgY = 72
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)
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func main() {
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f, err := os.OpenFile(logFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
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if err != nil {
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log.Fatalf("error opening file: %v", err)
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}
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defer f.Close()
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log.SetOutput(f)
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ctx := context.Background()
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if err := run(ctx); err != nil {
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log.Fatalf("%v\n", err)
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}
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}
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func run(ctx context.Context) error {
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params, err := streamdeck.ParseRegistrationParams(os.Args)
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if err != nil {
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return err
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}
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client := streamdeck.NewClient(ctx, params)
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setup(client)
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return client.Run()
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}
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func setup(client *streamdeck.Client) {
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action := client.Action("dev.samwho.streamdeck.cpu")
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contexts := make(map[string]struct{})
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action.RegisterHandler(streamdeck.WillAppear, func(ctx context.Context, client *streamdeck.Client, event streamdeck.Event) error {
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contexts[event.Context] = struct{}{}
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return nil
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})
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action.RegisterHandler(streamdeck.WillDisappear, func(ctx context.Context, client *streamdeck.Client, event streamdeck.Event) error {
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delete(contexts, event.Context)
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return nil
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})
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readings := make([]float64, imgX, imgX)
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go func() {
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for range time.Tick(time.Second) {
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for i := 0; i < imgX-1; i++ {
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readings[i] = readings[i+1]
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}
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r, err := cpu.Percent(0, false)
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if err != nil {
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log.Printf("error getting CPU reading: %v\n", err)
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}
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readings[imgX-1] = r[0]
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for ctxStr := range contexts {
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ctx := context.Background()
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ctx = sdcontext.WithContext(ctx, ctxStr)
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img, err := streamdeck.Image(graph(readings))
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if err != nil {
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log.Printf("error creating image: %v\n", err)
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continue
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}
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if err := client.SetImage(ctx, img, payload.HardwareAndSoftware); err != nil {
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log.Printf("error setting image: %v\n", err)
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continue
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}
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if err := client.SetTitle(ctx, fmt.Sprintf("CPU\n%d%%", int(r[0])), payload.HardwareAndSoftware); err != nil {
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log.Printf("error setting title: %v\n", err)
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continue
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}
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}
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}
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}()
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}
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func graph(readings []float64) image.Image {
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img := image.NewRGBA(image.Rect(0, 0, imgX, imgY))
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for x := 0; x < imgX; x++ {
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reading := readings[x] / 100
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upto := int(float64(imgY) * reading)
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for y := 0; y < upto; y++ {
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img.Set(x, imgY-y, color.RGBA{R: 255, A: 255})
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}
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for y := upto; y < imgY; y++ {
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img.Set(x, imgY-y, color.Black)
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}
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}
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return img
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}
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37
examples/cpu/manifest.json
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37
examples/cpu/manifest.json
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@ -0,0 +1,37 @@
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{
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"Actions": [
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{
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"Name": "CPU graph",
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"States": [
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{
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"TitleAlignment": "middle",
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"FontSize": "14"
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}
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],
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"SupportedInMultiActions": false,
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"Tooltip": "Show a pretty little CPU graph",
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"UUID": "dev.samwho.streamdeck.cpu"
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}
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],
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"SDKVersion": 2,
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"Author": "Sam Rose",
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"CodePath": "cpu.exe",
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"Description": "Show a pretty little CPU graph",
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"Name": "CPU graph",
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"URL": "https://samwho.dev",
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"Version": "0.1",
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"OS": [
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{
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"Platform": "mac",
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"MinimumVersion" : "10.11"
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},
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{
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"Platform": "windows",
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"MinimumVersion" : "10"
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}
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],
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"Software":
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{
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"MinimumVersion" : "4.1"
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}
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}
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