Copy/paste into correct text field (fixes #766).

rednotebook/gui/menu.py

@@ -363,23 +363,28 @@ def on_redo(self, widget):
  editor = self.main_window.day_text_field
  editor.day_text_buffer.redo()
 
+ def _forward_signal_to_focused_widget(self, signal_name):
+ widget = self.main_window.main_frame.get_focus()
+ try:
+ widget.emit(signal_name)
+ except AttributeError:
+ # No widget in focus.
+ pass
+ except TypeError:
+ # Focus is on a widget that doesn't support this signal.
+ pass
+
  def on_copy_menu_item_activate(self, widget):
  if self.main_window.preview_mode:
  self.main_window.html_editor.copy_to_clipboard()
  else:
- self.main_window.day_text_field.day_text_view.emit("copy_clipboard")
+ self._forward_signal_to_focused_widget("copy_clipboard")
 
  def on_paste_menu_item_activate(self, widget):
- if self.main_window.preview_mode:
- pass
- else:
- self.main_window.day_text_field.day_text_view.emit("paste_clipboard")
+ self._forward_signal_to_focused_widget("paste_clipboard")
 
  def on_cut_menu_item_activate(self, widget):
- if self.main_window.preview_mode:
- pass
- else:
- self.main_window.day_text_field.day_text_view.emit("cut_clipboard")
+ self._forward_signal_to_focused_widget("cut_clipboard")
 
  def on_fullscreen_menuitem_activate(self, widget):
  self.main_window.toggle_fullscreen()