[v3] Updated runtime to take window id into consideration

[v3] Ported most of the window functions for JS

v3/pkg/application/messageprocessor.go

@@ -0,0 +1,66 @@
+package application
+
+import (
+	"fmt"
+	"strings"
+)
+
+type MessageProcessor struct {
+	window *WebviewWindow
+}
+
+func NewMessageProcessor(w *WebviewWindow) *MessageProcessor {
+	return &MessageProcessor{
+		window: w,
+	}
+}
+
+func (m *MessageProcessor) ProcessMessage(message string) {
+
+	// TODO: Implement calls to other windows
+	// Check for prefix "WINDOWID"
+	// If prefix exists, get window ID by parsing: "WINDOWID:12:MESSAGE"
+
+	if strings.HasPrefix(message, "WINDOWID") {
+		m.Error("Window ID prefix not yet implemented")
+		return
+	}
+
+	window := m.window
+
+	if message == "" {
+		m.Error("Blank message received")
+		return
+	}
+	m.Info("Processing message: %s", message)
+	switch message[0] {
+	//case 'L':
+	//	m.processLogMessage(message)
+	//case 'E':
+	//	return m.processEventMessage(message)
+	//case 'C':
+	//	return m.processCallMessage(message)
+	//case 'c':
+	//	return m.processSecureCallMessage(message)
+	case 'W':
+		m.processWindowMessage(message, window)
+	//case 'B':
+	//	return m.processBrowserMessage(message)
+	case 'Q':
+		globalApplication.Quit()
+	case 'S':
+		//globalApplication.Show()
+	case 'H':
+		//globalApplication.Hide()
+	default:
+		m.Error("Unknown message from front end:", message)
+	}
+}
+
+func (m *MessageProcessor) Error(message string, args ...any) {
+	fmt.Printf("[MessageProcessor] Error: "+message, args...)
+}
+
+func (m *MessageProcessor) Info(message string, args ...any) {
+	fmt.Printf("[MessageProcessor] Info: "+message, args...)
+}