Handlers & DBus (gif, clock & counter as examples)

[andydotxyz]

The following diff fixes a crash on first time launch. I have not added as a commit as there is disagreement as to whether instead a blank file should be written:

index dfac0e1..1ec2686 100644
--- a/interface.go
+++ b/interface.go
@@ -67,11 +67,10 @@ func SetKey(currentKey *Key, i int) {
 func SetPage(config *Config, page int, dev streamdeck.Device) {
        p = page
        currentPage := config.Pages[page]
-       for i := 0; i < 15; i++ {
-               currentKey := &currentPage[i]
+       for i, currentKey := range currentPage {
                if currentKey.Buff == nil {
                        if currentKey.IconHandler == "" {
-                               SetKey(currentKey, i)
+                               SetKey(&currentKey, i)

                        } else if currentKey.IconHandlerStruct == nil {
                                var handler IconHandler
@@ -85,7 +84,7 @@ func SetPage(config *Config, page int, dev streamdeck.Device) {
                                if handler == nil {
                                        continue
                                }
-                               handler.Icon(page, i, currentKey, dev)
+                               handler.Icon(page, i, &currentKey, dev)
                                currentKey.IconHandlerStruct = handler
                        }
                } else {
diff --git a/main.go b/main.go
index 5c4a68d..80e84e3 100644
--- a/main.go
+++ b/main.go
@@ -38,7 +38,9 @@ func main() {
                config.Pages = append(config.Pages, Page{})
        }
        cleanupHook()
-       SetPage(config, 0, dev)
+       if len(config.Pages) > 0 {
+               SetPage(config, 0, dev)
+       }
        go InitDBUS()
        Listen()
 }
~