New option to expand alerts on the graphic

main.py

@@ -47,7 +47,7 @@ class WidgetPlacement:
         self.kwargs = kwargs
 
 
-def main(only_on_coming_evt=False, ignore_module=[], force_coming_event=True, **config_args):
+def main(only_on_coming_evt=False, ignore_module=[], force_coming_event=True, expand_alerts=False, **config_args):
     image = Image.new('1', (480, 800), 255)
     #image = Image.new('L', (480, 800), 'white')
     draw = ImageDraw.Draw(image)
@@ -155,7 +155,7 @@ def main(only_on_coming_evt=False, ignore_module=[], force_coming_event=True, **
 
 
     from modules import AlertsModule
-    mod = AlertsModule(alerts, ignore_module).draw_module(config, 480, min(317, 640 - NEXT_STOP_Y - occuped_space))
+    mod, more_alerts = AlertsModule(alerts, ignore_module).draw_module(config, 480, min(317, 640 - NEXT_STOP_Y - occuped_space))
     if NEXT_STOP_Y + occuped_space + mod.height > 580 or mod.height > 260:
         image.paste(mod, (0, 640-mod.height), mod)
     elif mod.height < 100:
@@ -171,6 +171,11 @@ def main(only_on_coming_evt=False, ignore_module=[], force_coming_event=True, **
         else:
             image.paste(WeatherTemperatureModule().draw_module(config, 480, 200), (0, 580))
 
+    if expand_alerts and more_alerts > 0:
+        mod, more_alerts = AlertsModule(alerts, ignore_module).draw_module(config, 480, 785 - NEXT_STOP_Y - occuped_space)
+        image.paste(mod, (0, NEXT_STOP_Y + occuped_space), mod)
+
+
     fnt = ImageFont.truetype(config.fnt_R_path, 11)
     draw.text(
         (475, 798),
@@ -201,6 +206,8 @@ if __name__ == '__main__':
 
     parser.add_argument('--ignore-module', '-I', nargs="*", default=[],
                     help='Ignore the given modules')
+    parser.add_argument('--expand-alerts', '-A', action='store_const', const=True,
+                    help='If needed, expand alerts on graphic')
     parser.add_argument('--force-coming-evt', '-E', action='store_const', const=True,
                     help='Consider an event coming, whatever calendar says')
     parser.add_argument('--only-on-coming-evt', '-O', action='store_const', const=True,
@@ -216,6 +223,7 @@ if __name__ == '__main__':
         args.only_on_coming_evt,
         args.ignore_module,
         args.force_coming_evt,
+        args.expand_alerts,
         cache_timeout=args.cache_timeout,
         max_cache_timeout=args.max_cache_timeout,
     )

modules/__init__.py

@@ -185,7 +185,7 @@ class AlertsModule:
                 fill="white", anchor="rb", font=fnt_B
             )
 
-        return image
+        return image, more_alerts
 
 def display_longtext(draw, pos, text, font, anchor="lt", maxwidth=9999, **kwargs):
         x,y = pos