add clientimpl pointer to rootelem for easy access

Author: sawka

tsunami/app/root_test.go

@@ -58,7 +58,7 @@ var buttonId string
 
 func Test1(t *testing.T) {
 	log.Printf("hello!\n")
-	root := engine.MakeRoot()
+	root := engine.MakeRoot(nil)
 	root.RegisterComponent("Page", Page)
 	root.RegisterComponent("Button", Button)
 	root.Render(vdom.H("Page", nil), &engine.RenderOpts{Resync: false})

tsunami/engine/clientimpl.go

@@ -54,13 +54,13 @@ type ClientImpl struct {
 func makeClient() *ClientImpl {
 	client := &ClientImpl{
 		Lock:          &sync.Mutex{},
-		Root:          MakeRoot(),
 		DoneCh:        make(chan struct{}),
 		SSEventCh:     make(chan ssEvent, 100),
 		UrlHandlerMux: http.NewServeMux(),
 		ServerId:      uuid.New().String(),
 		RootElem:      vdom.H(DefaultComponentName, nil),
 	}
+	client.Root = MakeRoot(client)
 	return client
 }
 

tsunami/engine/rootelem.go

@@ -43,6 +43,7 @@ type RootElem struct {
 	Atoms           map[string]genAtom
 	atomLock        sync.Mutex
 	RefOperations   []vdom.VDomRefOperation
+	Client          *ClientImpl
 }
 
 func (r *RootElem) AddRenderWork(id string) {
@@ -84,12 +85,13 @@ func (r *RootElem) GetConfigMap() map[string]any {
 	return result
 }
 
-func MakeRoot() *RootElem {
+func MakeRoot(client *ClientImpl) *RootElem {
 	return &RootElem{
 		Root:    nil,
 		CFuncs:  make(map[string]any),
 		CompMap: make(map[string]*ComponentImpl),
 		Atoms:   make(map[string]genAtom),
+		Client:  client,
 	}
 }