mend

cht/window.py

@@ -350,6 +350,7 @@ class ChtWindow(Adw.ApplicationWindow):
         self._waveform_engine.reset()
         self._waveform_widget.set_peaks(None, 0.05)
         self._transcriber.reset()
+        self._agent.clear_history()
         self._transcript_order.clear()
         self._transcript_rows.clear()
         self._transcript_texts.clear()
@@ -539,7 +540,7 @@ class ChtWindow(Adw.ApplicationWindow):
 
         clear_btn = Gtk.Button(label="Clear")
         clear_btn.add_css_class("flat")
-        clear_btn.connect("clicked", lambda b: self._agent_output_view.get_buffer().set_text(""))
+        clear_btn.connect("clicked", self._on_clear_agent_output)
         header.append(clear_btn)
 
         box.append(header)
@@ -600,6 +601,11 @@ class ChtWindow(Adw.ApplicationWindow):
         self._lang_dropdown.connect("notify::selected", self._on_lang_changed)
         actions_box.append(self._lang_dropdown)
 
+        self._history_toggle = Gtk.CheckButton(label="Chat")
+        self._history_toggle.set_tooltip_text("Include conversation history in prompts")
+        self._history_toggle.connect("toggled", lambda b: setattr(self._agent, "include_history", b.get_active()))
+        actions_box.append(self._history_toggle)
+
         outer.append(actions_box)
 
         # Text entry + send
@@ -775,7 +781,7 @@ class ChtWindow(Adw.ApplicationWindow):
                 self._send_message(msg)
                 return True
         elif keyval == Gdk.KEY_Delete:
-            self._agent_output_view.get_buffer().set_text("")
+            self._on_clear_agent_output(None)
             return True
         return False
 
@@ -989,6 +995,9 @@ class ChtWindow(Adw.ApplicationWindow):
             buf.apply_tag(tag, buf.get_iter_at_mark(mark), it)
             buf.delete_mark(mark)
 
+    def _on_clear_agent_output(self, _button):
+        self._agent_output_view.get_buffer().set_text("")
+
     def _on_lang_changed(self, dropdown, _pspec):
         idx = dropdown.get_selected()
         lang_names = list(LANGUAGES.keys())