From da3c83800dafe0c9d3cab46cede1fe02cfb66802 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@walter-laptop.(none)>
Date: Fri, 29 Jan 2010 18:48:02 +0000
Subject: ifelse

---
(limited to 'block.py')

diff --git a/block.py b/block.py
index 276308d..0725075 100644
--- a/block.py
+++ b/block.py
@@ -205,6 +205,8 @@ class Block:
             self._make_flow_style_1arg(e, svg)
         elif self.name in FLOW_STYLE_BOOLEAN:
             self._make_flow_style_boolean(e, svg)
+        elif self.name in FLOW_STYLE_ELSE:
+            self._make_flow_style_else(e, svg)
         else:
             self._make_basic_style(e, svg)
             print ">>>>> I don't know how to create a %s block" % (self.name)
@@ -379,7 +381,7 @@ class Block:
                       ('bool', False, self.svg.docks[2][0],
                                       self.svg.docks[2][1]))
         self._left, self._right = self.svg.get_width()-self.svg.docks[1][0], 0
-
+ 
     def _make_not_style(self, e, svg):
         self.svg.expand(15+e, 0)
         self._make_boolean_not(svg)
@@ -415,7 +417,9 @@ class Block:
                                       self.svg.docks[2][1], '['),
                       ('flow', False, self.svg.docks[3][0],
                                       self.svg.docks[3][1], ']'))
-        self._left, self._right = 2, self.svg.get_width()-self.svg.docks[1][0]
+        self._left = 2
+        self._right = self.svg.get_width()-self.svg.docks[1][0]+ \
+                      self.svg.get_innie_width()*1.5
 
     def _make_flow_style_boolean(self, e, svg):
         self.svg.expand(25+e, 0)
@@ -433,6 +437,25 @@ class Block:
                                       self.svg.docks[3][1], ']'))
         self._left, self._right = 2, self.svg.get_width()-self.svg.docks[1][0]
 
+    def _make_flow_style_else(self, e, svg):
+        self.svg.expand(25+e, 0)
+        self.svg.set_slot(True)
+        self.svg.set_tab(True)
+        self.svg.set_else(True)
+        self.svg.set_boolean(True)
+        self._make_basic_flow(svg)
+        self.docks = (('flow', True, self.svg.docks[0][0],
+                                     self.svg.docks[0][1]),
+                      ('bool', False, self.svg.docks[1][0],
+                                      self.svg.docks[1][1]),
+                      ('flow', False, self.svg.docks[3][0],
+                                      self.svg.docks[3][1], '['),
+                      ('flow', False, self.svg.docks[2][0],
+                                      self.svg.docks[2][1], ']['),
+                      ('flow', False, self.svg.docks[4][0],
+                                      self.svg.docks[4][1], ']'))
+        self._left, self._right = 2, self.svg.get_width()-self.svg.docks[1][0]
+
     def _make_basic_block(self, svg):
         self.shapes.append(svg_str_to_pixbuf(self.svg.basic_block()))
         self.width = self.svg.get_width()
--
cgit v0.9.1