allow setting display time from settings window

main.py

@@ -254,6 +254,12 @@ class SettingsWindow(Gtk.Window):

                                
                                
                                
                            
                                
                                    
                                        
                                            254  
                                                    for monitor in monitors:
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            255  
                                                        monitor_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=4)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            256  
                                                        monitor_box.append(Gtk.Label.new(monitor.get_description()))
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        257 +
                                        
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        258 +
                                                    monitor_time_adjustment = Gtk.Adjustment(lower=1, upper=86400, value=monitor.background_window.time_per_image, step_increment=5)
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        259 +
                                                    monitor_seconds_spinbutton = Gtk.SpinButton(adjustment=monitor_time_adjustment, digits=0)
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        260 +
                                                    monitor_time_adjustment.connect("value-changed", self.display_time_changed, monitor)
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        261 +
                                                    monitor_box.append(monitor_seconds_spinbutton)
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        262 +
                                        
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            263  
                                                        monitor_row = Gtk.ListBoxRow(activatable=False, child=monitor_box)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            264  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            265  
                                                        formats = Gdk.ContentFormats.new_for_gtype(Gdk.FileList)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        

@@ -265,6 +271,17 @@ class SettingsWindow(Gtk.Window):

                                
                                
                                
                            
                                
                                    
                                        
                                            271  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            272  
                                                    self.connect("close-request", lambda *args: self.destroy())
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            273  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        274 +
                                            def display_time_changed(self, adjustment: Gtk.Adjustment, monitor: Gdk.Monitor):
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        275 +
                                                if hasattr(monitor, "background_window"):
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        276 +
                                                    if monitor.background_window.current_timeout is not None:
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        277 +
                                                        GLib.source_remove(monitor.background_window.current_timeout)
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        278 +
                                        
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        279 +
                                                    monitor.background_window.time_per_image = int(adjustment.get_value())
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        280 +
                                        
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        281 +
                                                    monitor.background_window.change_image()
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        282 +
                                        
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        283 +
                                                self.get_application().write_config()
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        284 +
                                        
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            285  
                                                def on_drop(self, drop_target: Gtk.DropTarget, value: Gdk.FileList, x, y, monitor: Gdk.Monitor):
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            286  
                                                    if hasattr(monitor, "background_window"):
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            287  
                                                        files = value.get_files()