Allow multiline summaries

modules/weather.py

@@ -39,6 +39,31 @@ def draw_format_infos(infos, width, height, fnt_R, fnt_B, label_margin, align_he
 
         return image
 
+def display_longtext(draw, pos, text, font, maxwidth=9999, **kwargs):
+        x,y = pos
+        words = text.split(" ")
+
+        lines = []
+        cur = ""
+        while len(words) > 0:
+                added = (" " if len(cur) > 0 else "") + words[0]
+                width = font.getsize(cur + added)[0]
+                if width < maxwidth:
+                        words.pop(0)
+                        cur += added
+                else:
+                        lines.append(cur)
+                        cur = words.pop(0)
+
+        if len(cur) > 0:
+                lines.append(cur)
+
+        line_height = font.getsize("test")[1]
+        y -= line_height * len(lines) / 2
+        for line in lines:
+                draw.text((x,y), line, font=font, **kwargs)
+                y += line_height
+
 class WeatherToolbarModule:
 
     def __init__(self):
@@ -106,11 +131,7 @@ class WeatherJumboCurrentModule:
 
         dayweather = WeatherAPI().get_hourly()
 
-        draw.text(
+        display_longtext(draw, (width*self.middle_align, height/1.28), dayweather["summary"], fill="black", anchor="lm", font=fnt_Rig, maxwidth=(1-self.middle_align)*width)
-            (width*self.middle_align, height/1.6),
-            dayweather["summary"],
-            fill="black", anchor="lt", font=fnt_Rig
-        )
 
         return image