From 838fd211c6737ce7e2b6802a43837cf4300b60d2 Mon Sep 17 00:00:00 2001
From: toasted-nutbread <toasted-nutbread@users.noreply.github.com>
Date: Sat, 1 Aug 2020 16:23:33 -0400
Subject: Pitch accent Anki field templates (#701)

* Template helper updates

* Add pitch data to exported field formatting data

* Reuse note data

* Add no-op

* Set up pitch accent templates

* Refactor version update functions

* Implement upgrade process for new Anki templates

* Consistency

* Update README and anki.js to have matching markers
---
 .../data/default-anki-field-templates.handlebars   | 110 +++++++++++++++++++++
 1 file changed, 110 insertions(+)

(limited to 'ext/bg/data/default-anki-field-templates.handlebars')

diff --git a/ext/bg/data/default-anki-field-templates.handlebars b/ext/bg/data/default-anki-field-templates.handlebars
index 42deae23..b348042c 100644
--- a/ext/bg/data/default-anki-field-templates.handlebars
+++ b/ext/bg/data/default-anki-field-templates.handlebars
@@ -166,4 +166,114 @@
     {{~context.document.title~}}
 {{/inline}}
 
+{{! Pitch Accents }}
+{{#*inline "pitch-accent-item-downstep-notation"}}
+    {{~#scope~}}
+        <span>
+        {{~#set "style1a"~}}display:inline-block;position:relative;{{~/set~}}
+        {{~#set "style1b"~}}padding-right:0.1em;margin-right:0.1em;{{~/set~}}
+        {{~#set "style2a"~}}display:block;user-select:none;pointer-events:none;position:absolute;top:0.1em;left:0;right:0;height:0;border-top:0.1em solid;{{~/set~}}
+        {{~#set "style2b"~}}right:-0.1em;height:0.4em;border-right:0.1em solid;{{~/set~}}
+        {{~#each (getKanaMorae reading)~}}
+            {{~#set "style1"}}{{#get "style1a"}}{{/get}}{{/set~}}
+            {{~#set "style2"}}{{/set~}}
+            {{~#if (isMoraPitchHigh @index ../position)}}
+                {{~#set "style2"}}{{#get "style2a"}}{{/get}}{{/set~}}
+                {{~#if (op "!" (isMoraPitchHigh (op "+" @index 1) ../position))~}}
+                    {{~#set "style1" (op "+" (get "style1") (get "style1b"))}}{{/set~}}
+                    {{~#set "style2" (op "+" (get "style2") (get "style2b"))}}{{/set~}}
+                {{~/if~}}
+            {{~/if~}}
+            <span style="{{#get "style1"}}{{/get}}">{{{.}}}<span style="{{#get "style2"}}{{/get}}"></span></span>
+        {{~/each~}}
+        </span>
+    {{~/scope~}}
+{{/inline}}
+
+{{#*inline "pitch-accent-item-graph-position-x"}}{{#op "+" 25 (op "*" index 50)}}{{/op}}{{/inline}}
+{{#*inline "pitch-accent-item-graph-position-y"}}{{#op "+" 25 (op "?:" (isMoraPitchHigh index position) 0 50)}}{{/op}}{{/inline}}
+{{#*inline "pitch-accent-item-graph-position"}}{{> pitch-accent-item-graph-position-x index=index position=position}} {{> pitch-accent-item-graph-position-y index=index position=position}}{{/inline}}
+{{#*inline "pitch-accent-item-graph"}}
+    {{~#scope~}}
+        {{~#set "morae" (getKanaMorae reading)}}{{/set~}}
+        {{~#set "morae-count" (property (get "morae") "length")}}{{/set~}}
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 {{#op "+" 50 (op "*" 50 (get "morae-count"))}}{{/op}} 100" style="display:inline-block;height:2em;">
+    <defs>
+        <g id="term-pitch-accent-graph-dot"><circle cx="0" cy="0" r="15" style="fill:#000;stroke:#000;stroke-width:5;" /></g>
+        <g id="term-pitch-accent-graph-dot-downstep"><circle cx="0" cy="0" r="15" style="fill:none;stroke:#000;stroke-width:5;" /><circle cx="0" cy="0" r="5" style="fill:none;stroke:#000;stroke-width:5;" /></g>
+        <g id="term-pitch-accent-graph-triangle"><path d="M0 13 L15 -13 L-15 -13 Z" style="fill:none;stroke:#000;stroke-width:5;" /></g>
+    </defs>
+    <path style="fill:none;stroke:#000;stroke-width:5;" d="
+    {{~#set "cmd" "M"}}{{/set~}}
+    {{~#each (get "morae")~}}
+        {{~#get "cmd"}}{{/get~}}
+        {{~> pitch-accent-item-graph-position index=@index position=../position~}}
+        {{~#set "cmd" "L"}}{{/set~}}
+    {{~/each~}}
+    "></path>
+    <path style="fill:none;stroke:#000;stroke-width:5;stroke-dasharray:5 5;" d="M{{> pitch-accent-item-graph-position index=(op "-" (get "morae-count") 1) position=position}} L{{> pitch-accent-item-graph-position index=(get "morae-count") position=position}}"></path>
+    {{#each (get "morae")}}
+    <use href="{{#if (op "&&" (isMoraPitchHigh @index ../position) (op "!" (isMoraPitchHigh (op "+" @index 1) ../position)))}}#term-pitch-accent-graph-dot-downstep{{else}}#term-pitch-accent-graph-dot{{/if}}" x="{{> pitch-accent-item-graph-position-x index=@index position=../position}}" y="{{> pitch-accent-item-graph-position-y index=@index position=../position}}"></use>
+    {{/each}}
+    <use href="#term-pitch-accent-graph-triangle" x="{{> pitch-accent-item-graph-position-x index=(get "morae-count") position=position}}" y="{{> pitch-accent-item-graph-position-y index=(get "morae-count") position=position}}"></use>
+</svg>
+    {{~/scope~}}
+{{/inline}}
+
+{{#*inline "pitch-accent-item-position"~}}
+    <span>[{{position}}]</span>
+{{~/inline}}
+
+{{#*inline "pitch-accent-item"}}
+    {{~#if (op "==" format "downstep-notation")~}}
+        {{~> pitch-accent-item-downstep-notation~}}
+    {{~else if (op "==" format "graph")~}}
+        {{~> pitch-accent-item-graph~}}
+    {{~else if (op "==" format "position")~}}
+        {{~> pitch-accent-item-position~}}
+    {{~/if~}}
+{{/inline}}
+
+{{#*inline "pitch-accent-item-disambiguation"}}
+    {{~#scope~}}
+        {{~#set "exclusive" (spread exclusiveExpressions exclusiveReadings)}}{{/set~}}
+        {{~#if (op ">" (property (get "exclusive") "length") 0)~}}
+            {{~#set "separator" ""~}}{{/set~}}
+            <em>({{#each (get "exclusive")~}}
+                {{~#get "separator"}}{{/get~}}{{{.}}}
+            {{~/each}} only) </em>
+        {{~/if~}}
+    {{~/scope~}}
+{{/inline}}
+
+{{#*inline "pitch-accent-list"}}
+    {{~#if (op ">" pitchCount 0)~}}
+        {{~#if (op ">" pitchCount 1)~}}<ol>{{~/if~}}
+        {{~#each pitches~}}
+            {{~#each pitches~}}
+                {{~#if (op ">" ../../pitchCount 1)~}}<li>{{~/if~}}
+                    {{~> pitch-accent-item-disambiguation~}}
+                    {{~> pitch-accent-item format=../../format~}}
+                {{~#if (op ">" ../../pitchCount 1)~}}</li>{{~/if~}}
+            {{~/each~}}
+        {{~/each~}}
+        {{~#if (op ">" pitchCount 1)~}}</ol>{{~/if~}}
+    {{~else~}}
+        No pitch accent data
+    {{~/if~}}
+{{/inline}}
+
+{{#*inline "pitch-accents"}}
+    {{~> pitch-accent-list format='downstep-notation'~}}
+{{/inline}}
+
+{{#*inline "pitch-accent-graphs"}}
+    {{~> pitch-accent-list format='graph'~}}
+{{/inline}}
+
+{{#*inline "pitch-accent-positions"}}
+    {{~> pitch-accent-list format='position'~}}
+{{/inline}}
+{{! End Pitch Accents }}
+
 {{~> (lookup . "marker") ~}}
-- 
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