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Signalize errored displays on streamdeck

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Signed-off-by: Knut Ahlers <knut@ahlers.me>
This commit is contained in:
Knut Ahlers 2020-07-10 21:37:47 +02:00
parent 656a4710f0
commit fd6ac1e954
Signed by: luzifer
GPG key ID: DC2729FDD34BE99E
2 changed files with 34 additions and 4 deletions
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16
cmd/streamdeck/main.go
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@ -235,12 +235,20 @@ func togglePage(page string) error {
} }
go func(idx int) { go func(idx int) {
var kd = activePage.Keys[idx] var (
if err := callDisplayElement(activePageCtx, idx, kd); err != nil { kd = activePage.Keys[idx]
log.WithFields(log.Fields{ keyLogger = log.WithFields(log.Fields{
"key": idx, "key": idx,
"page": activePageName, "page": activePageName,
}).WithError(err).Error("Unable to execute display element") })
)
if err := callDisplayElement(activePageCtx, idx, kd); err != nil {
keyLogger.WithError(err).Error("Unable to execute display element")
if err := callErrorDisplayElement(activePageCtx, idx); err != nil {
keyLogger.WithError(err).Error("Unable to execute error display element")
}
} }
}(idx) }(idx)
} }

22
cmd/streamdeck/registry.go
View file

@ -9,6 +9,12 @@ import (
log "github.com/sirupsen/logrus" log "github.com/sirupsen/logrus"
) )
const errorDisplayElementType = "color"
var errorDisplayElementAttributes = map[string]interface{}{
"rgba": []interface{}{0xff, 0x0, 0x0, 0xff},
}
type action interface { type action interface {
Execute(attributes map[string]interface{}) error Execute(attributes map[string]interface{}) error
} }
@ -80,3 +86,19 @@ func callDisplayElement(ctx context.Context, idx int, kd keyDefinition) error {
return inst.(displayElement).Display(ctx, idx, kd.Display.Attributes) return inst.(displayElement).Display(ctx, idx, kd.Display.Attributes)
} }
func callErrorDisplayElement(ctx context.Context, idx int) error {
t, ok := registeredDisplayElements[errorDisplayElementType]
if !ok {
return errors.Errorf("Unknown display type %q", errorDisplayElementType)
}
var inst interface{}
if t.Kind() == reflect.Ptr {
inst = reflect.New(t.Elem()).Interface()
} else {
inst = reflect.New(t).Interface()
}
return inst.(displayElement).Display(ctx, idx, errorDisplayElementAttributes)
}