From a7afc8b1b6d83e3ca5162510be6b23f1653f5309 Mon Sep 17 00:00:00 2001
From: Florian Festi <florian@festi.info>
Date: Wed, 4 May 2022 22:19:35 +0200
Subject: [PATCH] Add stackable top edge with finger holes

---
 boxes/edges.py | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/boxes/edges.py b/boxes/edges.py
index 79b826a..97f67f3 100644
--- a/boxes/edges.py
+++ b/boxes/edges.py
@@ -961,11 +961,13 @@ Values:
         if self.angle > 260:
             raise ValueError("StackableSettings: 'angle' is too big. Use value < 260")
 
-    def edgeObjects(self, boxes, chars="sSš", add=True, fingersettings=None):
+    def edgeObjects(self, boxes, chars="sSšŠ", add=True, fingersettings=None):
         fingersettings = fingersettings or boxes.edges["f"].settings
         edges = [StackableEdge(boxes, self, fingersettings),
                  StackableEdgeTop(boxes, self, fingersettings),
-                 StackableFeet(boxes, self, fingersettings)]
+                 StackableFeet(boxes, self, fingersettings),
+                 StackableHoleEdgeTop(boxes, self, fingersettings),
+                 ]
         return self._edgeObjects(edges, boxes, chars, add)
 
 class StackableBaseEdge(BaseEdge):
@@ -1031,6 +1033,22 @@ class StackableFeet(StackableBaseEdge):
     def _height(self):
         return self.settings.height
 
+class StackableHoleEdgeTop(StackableBaseEdge):
+    char = "Š"
+    description = "Stackable edge with finger holes (top)"
+    bottom = False
+
+    def startwidth(self):
+        return self.settings.thickness + self.settings.holedistance
+
+    def __call__(self, length, **kw):
+        s = self.settings
+        self.boxes.fingerHolesAt(
+            0,
+            s.holedistance + 0.5 * self.boxes.thickness,
+            length, 0)
+        super().__call__(length, **kw)
+
 #############################################################################
 ####     Hinges
 #############################################################################