From 1e74d47a4f233dc72e7c9698b1ab3ed66d4d19fc Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Thu, 15 Nov 2012 23:30:30 +0000
Subject: add new block style: boolean-1arg-block-style

---
(limited to 'TurtleArt/tablock.py')

diff --git a/TurtleArt/tablock.py b/TurtleArt/tablock.py
index 3f8863b..2e45ff9 100644
--- a/TurtleArt/tablock.py
+++ b/TurtleArt/tablock.py
@@ -180,6 +180,7 @@ class Block:
             'boolean-style': self._make_boolean_style,
             'not-style': self._make_not_style,
             'boolean-block-style': self._make_boolean_block_style,
+            'boolean-1arg-block-style': self._make_boolean_1arg_block_style,
             'clamp-style': self._make_clamp_style,
             'clamp-style-collapsible': self._make_clamp_style_collapsible,
             'clamp-style-collapsed': self._make_clamp_style_collapsed,
@@ -899,6 +900,15 @@ class Block:
                                      self.svg.docks[0][1]],
                       ['unavailable', False, 0, 0]]
 
+    def _make_boolean_1arg_block_style(self, svg):
+        self.svg.expand(15 + self.dx + self.ex, self.ey)
+        self.svg.set_innie([True])
+        self._make_block_graphics(svg, self.svg.boolean_not, arg=True)
+        self.docks = [['bool', True, self.svg.docks[0][0],
+                                     self.svg.docks[0][1]],
+                      ['number', False, self.svg.docks[1][0],
+                                        self.svg.docks[1][1]]]
+
     def _make_clamp_style(self, svg, extend_x=0, extend_y=4):
         self.svg.expand(self.dx + self.ex + extend_x, self.ey + extend_y)
         self.svg.set_slot(True)
--
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