Changeset 397:a08965437df2

Timestamp:

Sep 6, 2013, 11:11:51 PM (7 years ago)

Author:

Neil Muller <drnlmuller@…>

Branch:

default

rebase_source:

292f3b96a46fa415d09b2d70b467c7270bdbc029

Message:

Fold long text messages somewhat

File:

• nagslang/render.py (modified) (3 diffs)

nagslang/render.py

@@ -1 +1 @@
 import math
+import textwrap
 
 import pygame
@@ -7 +8 @@
 from nagslang.options import options
 from nagslang.utils import tile_surface
-from nagslang.widgets.text import LabelWidget
+from nagslang.widgets.text import LabelWidget, MultiLineWidget
 
 
@@ -185 +186 @@
         if display_offset[1] < 0:
             y += abs(display_offset[1])
-        self.widget.rect.topleft = (x, y)
-        self.widget.draw(surface)
+        if self.widget.rect.width > max_width - 40:
+            # Need to relayout the widget
+            factor = 2
+            while self.widget.rect.width > max_width - 40:
+                wrapped = '\n'.join(textwrap.wrap(self.text,
+                                                  len(self.text) // factor))
+                factor *= 2
+                self.widget = MultiLineWidget((20, 20), wrapped)
+                if self.widget.rect.width < 100:
+                    # safety valve
+                    break
+            self.widget.rect.topleft = (x, y)
+            self.widget.draw(surface)
+            # TODO: undo the mad folding
+        else:
+            self.widget.rect.topleft = (x, y)
+            self.widget.draw(surface)