Added executeDBusMethod action

deck.go

@@ -5,6 +5,8 @@ import (
 	"log"
 	"os/exec"
 	"strings"
+
+	"github.com/godbus/dbus"
 )
 
 type Deck struct {
@@ -26,6 +28,14 @@ func LoadDeck(deck string) (*Deck, error) {
 	return &d, nil
 }
 
+// executes a dbus method
+func executeDBusMethod(object, path, method, args string) {
+	call := dbusConn.Object(object, dbus.ObjectPath(path)).Call(method, 0, args)
+	if call.Err != nil {
+		log.Printf("dbus call failed: %s", call.Err)
+	}
+}
+
 // executes a command
 func executeCommand(cmd string) {
 	args := strings.Split(cmd, " ")
@@ -54,6 +64,9 @@ func (d *Deck) triggerAction(index uint8) {
 					deck = d
 					deck.updateWidgets()
 				}
+				if a.DBus.Method != "" {
+					executeDBusMethod(a.DBus.Object, a.DBus.Path, a.DBus.Method, a.DBus.Value)
+				}
 				if a.Exec != "" {
 					executeCommand(a.Exec)
 				}

main.go

@@ -8,11 +8,13 @@ import (
 	"time"
 
 	"github.com/davecgh/go-spew/spew"
+	"github.com/godbus/dbus"
 	"github.com/muesli/streamdeck"
 )
 
 var (
 	dev           streamdeck.Device
+	dbusConn      *dbus.Conn
 	deck          *Deck
 	x             Xorg
 	recentWindows []Window
@@ -66,6 +68,11 @@ func main() {
 		log.Fatal(err)
 	}
 
+	dbusConn, err = dbus.SessionBus()
+	if err != nil {
+		panic(err)
+	}
+
 	x = Connect(os.Getenv("DISPLAY"))
 	defer x.Close()