bugfix

src/streamlit_app.py

@@ -201,30 +201,42 @@ with tab3:
         st.session_state.time_bridge_initialized = True
         debug_log("Time bridge initialized successfully", "STATE")
 
-    # Dummy component to trigger rerun on time update
-    time_trigger = st.components.v1.html(
-        """
-        <script>
-        window.addEventListener('message', (event) => {
-            if (event.data.type === 'currentTimeUpdate') {
-                // Trigger Streamlit rerun by setting a dummy component value
-                Streamlit.setComponentValue(event.data.time);
-            }
-        });
-        </script>
-        """,
-        height=0
-    )
+    # ===== Time Receiver via Hidden Input =====
+    time_input_key = "audio_current_time_input"
+
+    # Hidden input to receive time value
+    time_input = st.text_input("", value="", label_visibility="collapsed", key=time_input_key, disabled=True)
 
-    # Update current_time if changed
-    if time_trigger is not None:
+    # Inject JS to update the hidden input
+    st.components.v1.html(f"""
+    <script>
+    window.addEventListener('message', (event) => {{
+        if (event.data.type === 'currentTimeUpdate') {{
+            const time = event.data.time;
+            const input = parent.document.querySelector("input[key='{time_input_key}']");
+            if (input) {{
+                const nativeInputValueSetter = Object.getOwnPropertyDescriptor(
+                    window.HTMLInputElement.prototype,
+                    "value"
+                ).set;
+                nativeInputValueSetter.call(input, time);
+                const event = new Event('input', {{ bubbles: true }});
+                input.dispatchEvent(event);
+            }}
+        }}
+    }});
+    </script>
+    """, height=0)
+
+    # Update session state time if changed
+    if time_input and time_input != "":
         try:
-            new_time = float(time_trigger)
+            new_time = float(time_input)
             if new_time != st.session_state.current_time:
                 st.session_state.current_time = new_time
                 debug_log(f"Current playback time updated: {new_time:.2f} seconds", "STATE")
-        except (ValueError, TypeError) as e:
-            debug_log(f"Invalid time received: {time_trigger} - {e}", "WARN")
+        except Exception as e:
+            debug_log(f"Invalid time received: {time_input} - {e}", "WARN")
     # Create dummy component to receive time updates
     current_time = st.session_state.current_time
     debug_log(f"Current playback time: {current_time:.2f} seconds", "STATE")