From 2180b298ff7fbee1df2d69c4552266c13d40c57c Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sun, 6 Dec 2015 03:13:40 -0500
Subject: equalize_sidebearings.py: Call RoboFont implementation instead of
 copy

Comment out the copied RoboFont implementation and call the existing
implementation instead.

We do this by subclassing `SpaceCenterMenuForGlyph` and overriding the
`__init__` method. This allows us to bypass `SpaceCenterMenuForGlyph`'s
`__init__` method (notice that we call its super `__init__` but not its
`__init__`), allowing us to create an instance without needing to
specify the required `event`, `view`, and `callback` parameters that the
original class requires.

This also allows us to not include proprietary code in the project.

Undo functionality _still_ doesn't work. Can't figure out what the
problem is.

This change is really from shortly after the last commit, but I didn't
bother committing because I wanted to resolve the undo problems first.
Since it's been a while, deciding now to commit what's here and continue
working.
---
 equalize_sidebearings.py | 52 +++++++++++++++++++++++++++++++-----------------
 1 file changed, 34 insertions(+), 18 deletions(-)

diff --git a/equalize_sidebearings.py b/equalize_sidebearings.py
index 7f7f5cc..14526ca 100644
--- a/equalize_sidebearings.py
+++ b/equalize_sidebearings.py
@@ -1,7 +1,7 @@
 from AppKit import NSUserDefaults
 
 from mojo.events import addObserver
-# from lib.doodleMenus import SpaceCenterMenuForGlyph
+from lib.doodleMenus import SpaceCenterMenuForGlyph
 # from tools.defaults import getDefault
 
 def getDefault(key, defaultValue = None, defaultClass = None):
@@ -11,6 +11,14 @@ def getDefault(key, defaultValue = None, defaultClass = None):
         return defaultClass(value)
     return value
 
+
+class CustomSpaceCenterMenuForGlyph(SpaceCenterMenuForGlyph):
+
+    def __init__(self, glyph):
+        self._glyph = glyph
+        super(SpaceCenterMenuForGlyph, self).__init__()
+
+
 class EqualizeSidebearings(object):
     def __init__(self):
         addObserver(self, 'center', 'spaceCenterKeyUp')
@@ -18,8 +26,16 @@ class EqualizeSidebearings(object):
     def center(self, info):
         if info['event'].characters() == 'a':
             # g = info['glyph']
-            self.equalize_sidebearings(info['glyph'])
-            # SpaceCenterMenuForGlyph(info['event'], self, g)
+            # self.equalize_sidebearings(info['glyph'])
+            # space_center_menu = SpaceCenterMenuForGlyph(info['event'], self, g, None)
+            # space_center_menu.equalSideBearings_(self)
+            space_center_menu = CustomSpaceCenterMenuForGlyph(info['glyph'])
+            space_center_menu.equalSideBearings_(self)
+
+            # import vanilla
+            # self.w = vanilla.Window((400, 400, 1000, 900))
+            # self.w.text = vanilla.ObjectBrowser((0, 0, -0, -0), space_center_menu)
+            # self.w.open()
             #
             # g.prepareUndo('Equalize Sidebearings')
             #
@@ -27,20 +43,20 @@ class EqualizeSidebearings(object):
             #
             # g.performUndo()
 
-    def equalize_sidebearings(self, glyph):
-        useItalicAngleForDisplay = getDefault('glyphViewShouldUseItalicAngleForDisplay')
-        leftMarginAttribute = 'leftMargin'
-        rightMarginAttribute = 'rightMargin'
-        if useItalicAngleForDisplay:
-            leftMarginAttribute = 'angledLeftMargin'
-            rightMarginAttribute = 'angledRightMargin'
-        left = getattr(glyph, leftMarginAttribute)
-        right = getattr(glyph, rightMarginAttribute)
-        margin = int(round((left + right) / 2.0))
-        glyph.prepareUndo('Equalize sidebearings')
-        setattr(glyph, leftMarginAttribute, margin)
-        setattr(glyph, rightMarginAttribute, margin)
-        glyph.selection.resetSelectionPath()
-        glyph.performUndo()
+    # def equalize_sidebearings(self, glyph):
+    #     useItalicAngleForDisplay = getDefault('glyphViewShouldUseItalicAngleForDisplay')
+    #     leftMarginAttribute = 'leftMargin'
+    #     rightMarginAttribute = 'rightMargin'
+    #     if useItalicAngleForDisplay:
+    #         leftMarginAttribute = 'angledLeftMargin'
+    #         rightMarginAttribute = 'angledRightMargin'
+    #     left = getattr(glyph, leftMarginAttribute)
+    #     right = getattr(glyph, rightMarginAttribute)
+    #     margin = int(round((left + right) / 2.0))
+    #     glyph.prepareUndo('Equalize sidebearings')
+    #     setattr(glyph, leftMarginAttribute, margin)
+    #     setattr(glyph, rightMarginAttribute, margin)
+    #     glyph.selection.resetSelectionPath()
+    #     glyph.performUndo()
 
 EqualizeSidebearings()
\ No newline at end of file
-- 
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