[Keymap] Signum3.0 Generate printable keymap (#5818)

* Externalize generation of visual text keymap

* Generate keymap in Asciidoc format for further processing

* Remove artifacts from a2x call

2 files changed, 59 insertions, 21 deletions

diff --git a/keyboards/signum/3_0/elitec/keymaps/default/generate_km.py b/keyboards/signum/3_0/elitec/keymaps/default/generate_km.py
index 9517a2f1f..cfa8edf57 100755
--- a/keyboards/signum/3_0/elitec/keymaps/default/generate_km.py
+++ b/keyboards/signum/3_0/elitec/keymaps/default/generate_km.py
@@ -56,7 +56,29 @@ def toLgd(s):
     return _translate(s)[1]
 
 
-def writeKeymap(f_template, f_keymap, columns, rows):
+def quoteC(text):
+    yield "/*"
+    for line in text:
+        yield " * " + line
+    yield " */\n"
+
+
+def getKeymapText(id, layer, columns, rows):
+    keymap = []
+    keymap.append("Layer %d" % id)
+    keymap.append("-------------------------------------------------               -------------------------------------------------")
+    keymap.append("|{0}|{1}|{2}|{3}|{4}|{5}|               |{6}|{7}|{8}|{9}|{10}|{11}|".format(*map(toLgd, layer[:12])))
+    keymap.append("-------------------------------------------------               -------------------------------------------------")
+    keymap.append("|{0}|{1}|{2}|{3}|{4}|{5}|               |{6}|{7}|{8}|{9}|{10}|{11}|".format(*map(toLgd, layer[12:24])))
+    keymap.append("-------------------------------------------------               -------------------------------------------------")
+    keymap.append("|{0}|{1}|{2}|{3}|{4}|{5}|               |{6}|{7}|{8}|{9}|{10}|{11}|".format(*map(toLgd, layer[24:36])))
+    keymap.append("-----------------------------------------------------------------------------------------------------------------")
+    keymap.append(" {0} {1} {2}        |{3}|{4}|{5}|{6}|{7}|{8}|        {9} {10} {11}".format(*map(toLgd, layer[36:48])).rstrip())
+    keymap.append("                                -------------------------------------------------")
+    return keymap
+
+
+def writeKeymap(f_template, f_keymap, layers, columns, rows):
     doCopy = False
 
     for line in f_template:
@@ -78,19 +100,9 @@ def writeKeymap(f_template, f_keymap, columns, rows):
                     f_keymap.write(u"\t[{0}] = {1},  // {2}\n".format(k, v, chr(int(v, 0))))
         elif line.startswith("//<keymaps/>"):
             doCopy = False
-            for layer, L in enumerate(layout.layers):
+            for layer, L in enumerate(layers):
                 r_counter = rows
-                f_keymap.write("/* Layer %d\n" % layer)
-                f_keymap.write(" * -------------------------------------------------               -------------------------------------------------\n")
-                f_keymap.write(" * |{0}|{1}|{2}|{3}|{4}|{5}|               |{6}|{7}|{8}|{9}|{10}|{11}|\n".format(*map(toLgd, L[:12])))
-                f_keymap.write(" * -------------------------------------------------               -------------------------------------------------\n")
-                f_keymap.write(" * |{0}|{1}|{2}|{3}|{4}|{5}|               |{6}|{7}|{8}|{9}|{10}|{11}|\n".format(*map(toLgd, L[12:24])))
-                f_keymap.write(" * -------------------------------------------------               -------------------------------------------------\n")
-                f_keymap.write(" * |{0}|{1}|{2}|{3}|{4}|{5}|               |{6}|{7}|{8}|{9}|{10}|{11}|\n".format(*map(toLgd, L[24:36])))
-                f_keymap.write(" * -----------------------------------------------------------------------------------------------------------------\n")
-                f_keymap.write(" *  {0} {1} {2}        |{3}|{4}|{5}|{6}|{7}|{8}|        {9} {10} {11}".format(*map(toLgd, L[36:48])).rstrip()+"\n")
-                f_keymap.write(" *                                 -------------------------------------------------\n")
-                f_keymap.write(" */\n")
+                f_keymap.write('\n'.join(quoteC(getKeymapText(layer, L, columns, rows))))
 
                 l_code = '\tLAYOUT_ortho_4x12(\n'
                 for r in range(r_counter):
@@ -123,6 +135,20 @@ def getKeymapJSON(keyboard, keymap, layout, layers):
         }, sort_keys=True, indent=4)
 
 
+def getKeymapAsciidoc(title, layers, columns, rows):
+    yield '= ' + title
+    yield ''
+    for id, layer in enumerate(layers):
+        keymap = getKeymapText(id, layer, columns, rows)
+        if len(keymap):
+            yield '.' + keymap[0]
+            yield '--------------------------'
+            for line in keymap[1:]:
+                yield ' ' + line
+            yield '--------------------------'
+            yield ''
+
+
 def layersToKC(layers):
     return [list(map(toKC, layer)) for layer in layers]
 
@@ -147,7 +173,7 @@ def pathToKeyboard(path):
 if __name__ == "__main__":
     with open("km_template.txt", mode="r") as f_template:
         with open("keymap.c", mode="w", encoding='utf-8') as f_keymap:
-            writeKeymap(f_template, f_keymap, columns=12, rows=4)
+            writeKeymap(f_template, f_keymap, layout.layers, columns=12, rows=4)
 
     abspath = os.path.dirname(os.path.abspath(__file__))
     keyboard = list(reversed(list(pathToKeyboard(abspath))))
@@ -161,3 +187,8 @@ if __name__ == "__main__":
                     keyboard_layout,
                     layersToKC(layout.layers))
                 )
+
+    with open("keymap.adoc", mode="w") as f_keymapasciidoc:
+        f_keymapasciidoc.write('\n'.join(getKeymapAsciidoc('Signum 3.0 %s_%s' % ('_'.join(keyboard), keymap), layout.layers, columns=12, rows=4)))
+        print("Run the following command to generate a PDF from the keymap")
+        print("a2x -f pdf --xsltproc-opts '--stringparam page.orientation landscape --stringparam body.font.master 12' --fop -v keymap.adoc")
diff --git a/keyboards/signum/3_0/elitec/keymaps/default/keymap.c b/keyboards/signum/3_0/elitec/keymaps/default/keymap.c
index bd6254524..511be8c0d 100644
--- a/keyboards/signum/3_0/elitec/keymaps/default/keymap.c
+++ b/keyboards/signum/3_0/elitec/keymaps/default/keymap.c
@@ -623,7 +623,8 @@ const uint32_t PROGMEM unicode_map[] = {
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
-/* Layer 0
+/*
+ * Layer 0
  * -------------------------------------------------               -------------------------------------------------
  * |  Tab  |   q   |   w   |   e   |   r   |   t   |               |   y   |   u   |   i   |   o   |   p   |   [   |
  * -------------------------------------------------               -------------------------------------------------
@@ -641,7 +642,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                 KC_LCTL, KC_LALT, KC_LGUI, TT(2), LT(6,KC_SPC), LT(4,KC_DEL), LT(4,KC_ENT), KC_SPC, LT(2,KC_BSPC), KC_RGUI, KC_RALT, KC_RCTL
         ),
 
-/* Layer 1
+/*
+ * Layer 1
  * -------------------------------------------------               -------------------------------------------------
  * |  Tab  |   q   |   w   |   f   |   p   |   g   |               |   j   |   l   |   u   |   y   |   ;   |   [   |
  * -------------------------------------------------               -------------------------------------------------
@@ -659,7 +661,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                 KC_LCTL, KC_LALT, KC_LGUI, TT(2), LT(6,KC_SPC), LT(4,KC_DEL), LT(4,KC_ENT), KC_SPC, LT(2,KC_BSPC), KC_RGUI, KC_RALT, KC_RCTL
         ),
 
-/* Layer 2
+/*
+ * Layer 2
  * -------------------------------------------------               -------------------------------------------------
  * |   `   |   1   |   2   |   3   |   4   |   5   |               |   6   |   7   |   8   |   9   |   0   |   ]   |
  * -------------------------------------------------               -------------------------------------------------
@@ -677,7 +680,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                 TG(2), KC_TRNS, KC_TRNS, KC_TRNS, KC_DEL, KC_TRNS, KC_TRNS, KC_BSPC, KC_0, KC_TRNS, KC_TRNS, KC_TRNS
         ),
 
-/* Layer 3
+/*
+ * Layer 3
  * -------------------------------------------------               -------------------------------------------------
  * |       |  F1   |  F2   |  F3   |  F4   |  F5   |               |  F6   |  F7   |  F8   |  F9   |  F10  |  XXX  |
  * -------------------------------------------------               -------------------------------------------------
@@ -695,7 +699,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                 TG(3), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
         ),
 
-/* Layer 4
+/*
+ * Layer 4
  * -------------------------------------------------               -------------------------------------------------
  * |  Esc  |  Esc  | Tab x | Tab n |CPg Dn |CPg Dn |               |Pg Down| Home  |^ Arrow|Insert |SInsert|  Esc  |
  * -------------------------------------------------               -------------------------------------------------
@@ -713,7 +718,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                 TG(4), KC_TRNS, KC_TRNS, KC_TRNS, KC_DEL, KC_TRNS, KC_TRNS, KC_BSPC, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
         ),
 
-/* Layer 5
+/*
+ * Layer 5
  * -------------------------------------------------               -------------------------------------------------
  * |       |  XXX  |play/ps| Vol + | Vol + |  XXX  |               |  XXX  |  XXX  |  XXX  |  XXX  |_reset | Power |
  * -------------------------------------------------               -------------------------------------------------
@@ -731,7 +737,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                 TG(5), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
         ),
 
-/* Layer 6
+/*
+ * Layer 6
  * -------------------------------------------------               -------------------------------------------------
  * |       | acc1  |  XXX  |  XXX  |  XXX  |  XXX  |               |^ Wheel|< Wheel|^ Mouse|> Wheel|  XXX  |  XXX  |
  * -------------------------------------------------               -------------------------------------------------