From 0031e461913d23e37a9aebd1da5daf1c93a149ee Mon Sep 17 00:00:00 2001
From: zvecr <z.zvecr@gmail.com>
Date: Mon, 26 Nov 2018 17:27:07 +0000
Subject: Keyboard: 40percentclub - enable 4x4 and 5x5 community keymaps
 (#4437)

* Enable 4x4 and 5x5 community keymap support

* Pull 4x4 community keymap fixes from @noroadsleft

* Build fixes for guidoism keymap - move keymap to layouts/community/planck_mit as it uses the LAYOUT_planck_mit macro
---
 .../community/planck_mit/guidoism/generate_c.py    | 75 ++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 layouts/community/planck_mit/guidoism/generate_c.py

(limited to 'layouts/community/planck_mit/guidoism/generate_c.py')

diff --git a/layouts/community/planck_mit/guidoism/generate_c.py b/layouts/community/planck_mit/guidoism/generate_c.py
new file mode 100644
index 0000000000..5bee576084
--- /dev/null
+++ b/layouts/community/planck_mit/guidoism/generate_c.py
@@ -0,0 +1,75 @@
+import itertools
+import json
+import os.path
+import re
+
+KEYMAP_C = """/* {0}
+{1}
+*/
+[{2}] = {3}(
+    {4})
+"""
+
+README_MD = """## {0}
+```
+{1}
+```
+"""
+
+base = os.path.dirname(__file__)
+
+layer_names = dict(enumerate(['_QWERTY', '_LOWER', '_RAISE', '_MOVEMENT', '_NUMPAD', '_FUNCTION']))
+layer_name = {('MO(%d)' % i): layer_names.get(i).strip('_') for i in layer_names.keys()}
+
+keys = json.load(open(os.path.join(base, 'keys.json')))
+
+d = json.load(open(os.path.join(base, 'guidoism.json')))
+
+def surround(s, a, b, c):
+    return a + b.join(s) + c
+
+def pattern(cell, table):
+    return ['─'*cell for i in range(table)]
+
+top    = surround(pattern(5, 12), '┌', '┬', '┐')
+mid    = surround(pattern(5, 12), '├', '┼', '┤')
+bottom = surround(pattern(5, 12), '└', '┴', '┘')
+
+from more_itertools import chunked, intersperse, interleave_longest
+
+def uni(k):
+    return keys.get(k, k).lower().center(5)
+
+def c_layout(i, definition, template):
+    c_name = layer_names[i]
+    pretty_name = c_name.strip('_').capitalize()
+    layout = d['layout']
+    
+    surround = lambda s: ''.join(interleave_longest(['│']*(len(s)+1), s))
+    layer = list(map(uni, definition))
+    layer[41] = layer[41].center(11)
+    layer = chunked(layer, 12)
+    rows = intersperse(mid, map(surround, layer))
+    pretty = '\n'.join(itertools.chain([top], rows, [bottom]))
+    
+    surround = lambda s: ', '.join(s)
+    layer = list(map(lambda k: layer_name.get(k, k), definition))
+    layer = chunked(layer, 12)
+    rows = map(surround, layer)
+    c_layer = ',\n    '.join(itertools.chain([], rows, []))
+    
+    return template.format(pretty_name, pretty, c_name, layout, c_layer)
+
+start = '// START_REPLACEMENT\n'
+end = '// END_REPLACEMENT\n'
+replacement = start + ',\n\n'.join(c_layout(i, l, KEYMAP_C) for i, l in enumerate(d['layers'])) + end
+keymap = os.path.join(base, 'keymap.c')
+existing = open(keymap).read()
+r = re.compile(r'// START_REPLACEMENT.*// END_REPLACEMENT', re.DOTALL)
+open(keymap, 'w').write(r.sub(replacement, existing))
+
+replacement = '## Current Configuration\n\n' + '\n\n'.join(c_layout(i, l, README_MD) for i, l in enumerate(d['layers']))
+keymap = os.path.join(base, 'readme.md')
+existing = open(keymap).read()
+r = re.compile(r'## Current Configuration.*', re.DOTALL)
+open(keymap, 'w').write(r.sub(replacement, existing))
-- 
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