CSS JSON styles generalization (#1838)

* Rename files

* Generalize custom CSS generation and testing

* Add CSS JSON file for display pronunciation

6 files changed, 282 insertions, 61 deletions

diff --git a/dev/css-to-json-util.js b/dev/css-to-json-util.js
index bdcac65b..d8577c8f 100644
--- a/dev/css-to-json-util.js
+++ b/dev/css-to-json-util.js
@@ -84,9 +84,9 @@ function formatRulesJson(rules) {
     return result;
 }
 
-function generateRules(cssFile, cssFileOverrides) {
+function generateRules(cssFile, overridesCssFile) {
     const content1 = fs.readFileSync(cssFile, {encoding: 'utf8'});
-    const content2 = fs.readFileSync(cssFileOverrides, {encoding: 'utf8'});
+    const content2 = fs.readFileSync(overridesCssFile, {encoding: 'utf8'});
     const stylesheet1 = css.parse(content1, {}).stylesheet;
     const stylesheet2 = css.parse(content2, {}).stylesheet;
 
diff --git a/dev/data/display-pronunciation-overrides.css b/dev/data/display-pronunciation-overrides.css
new file mode 100644
index 00000000..eb534025
--- /dev/null
+++ b/dev/data/display-pronunciation-overrides.css
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021  Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the entrys of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+:root {
+    /* remove-rule */
+}
+:root[data-theme=dark] {
+    /* remove-rule */
+}
+
+.pronunciation-mora-line {
+    border-color: currentColor;
+}
+.pronunciation-devoice-indicator {
+    border: 1.5px dotted #c83c28;
+}
+.pronunciation-nasal-indicator {
+    border: 1.5px solid #c83c28;
+}
+
+.pronunciation-graph-line,
+.pronunciation-graph-line-tail {
+    stroke: currentColor;
+}
+.pronunciation-graph-dot {
+    fill: currentColor;
+    stroke: currentColor;
+}
+.pronunciation-graph-dot-downstep1 {
+    stroke: currentColor;
+}
+.pronunciation-graph-dot-downstep2 {
+    fill: currentColor;
+}
+.pronunciation-graph-triangle {
+    stroke: currentColor;
+}
diff --git a/dev/generate-css-json.js b/dev/generate-css-json.js
new file mode 100644
index 00000000..5d0b0da6
--- /dev/null
+++ b/dev/generate-css-json.js
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021  Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+const fs = require('fs');
+const path = require('path');
+const {testMain} = require('./util');
+const {formatRulesJson, generateRules} = require('./css-to-json-util');
+
+function getTargets() {
+    return [
+        {
+            cssFile: path.join(__dirname, '..', 'ext/css/structured-content.css'),
+            overridesCssFile: path.join(__dirname, 'data/structured-content-overrides.css'),
+            outputPath: path.join(__dirname, '..', 'ext/data/structured-content-style.json')
+        },
+        {
+            cssFile: path.join(__dirname, '..', 'ext/css/display-pronunciation.css'),
+            overridesCssFile: path.join(__dirname, 'data/display-pronunciation-overrides.css'),
+            outputPath: path.join(__dirname, '..', 'ext/data/pronunciation-style.json')
+        }
+    ];
+}
+
+function main() {
+    for (const {cssFile, overridesCssFile, outputPath} of getTargets()) {
+        const json = formatRulesJson(generateRules(cssFile, overridesCssFile));
+        fs.writeFileSync(outputPath, json, {encoding: 'utf8'});
+    }
+}
+
+
+if (require.main === module) {
+    testMain(main, process.argv.slice(2));
+}
+
+
+module.exports = {
+    getTargets
+};
diff --git a/dev/generate-structured-content-style.js b/dev/generate-structured-content-style.js
deleted file mode 100644
index baa1a513..00000000
--- a/dev/generate-structured-content-style.js
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2021  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-const fs = require('fs');
-const path = require('path');
-const {testMain} = require('./util');
-const {formatRulesJson, generateRules: generateRulesGeneric} = require('./css-to-json-util');
-
-function generateRules() {
-    const cssFile = path.join(__dirname, '..', 'ext/css/structured-content.css');
-    const cssFileOverrides = path.join(__dirname, 'data/structured-content-overrides.css');
-    return generateRulesGeneric(cssFile, cssFileOverrides);
-}
-
-function generateRulesJson() {
-    return formatRulesJson(generateRules());
-}
-
-function getOutputPath() {
-    return path.join(__dirname, '..', 'ext/data/structured-content-style.json');
-}
-
-function main() {
-    const outputFileName = getOutputPath();
-    const json = generateRulesJson();
-    fs.writeFileSync(outputFileName, json, {encoding: 'utf8'});
-}
-
-
-if (require.main === module) {
-    testMain(main, process.argv.slice(2));
-}
-
-
-module.exports = {
-    generateRules,
-    generateRulesJson,
-    getOutputPath
-};
diff --git a/ext/data/pronunciation-style.json b/ext/data/pronunciation-style.json
new file mode 100644
index 00000000..d8e54c80
--- /dev/null
+++ b/ext/data/pronunciation-style.json
@@ -0,0 +1,166 @@
+[
+    {
+        "selectors": [".pronunciation-downstep-notation"],
+        "styles": [
+            ["display", "inline"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-text"],
+        "styles": [
+            ["display", "inline"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-mora"],
+        "styles": [
+            ["display", "inline-block"],
+            ["position", "relative"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-mora-line"],
+        "styles": [
+            ["border-color", "currentColor"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-mora[data-pitch=high]>.pronunciation-mora-line"],
+        "styles": [
+            ["display", "block"],
+            ["user-select", "none"],
+            ["pointer-events", "none"],
+            ["position", "absolute"],
+            ["top", "0.1em"],
+            ["left", "0"],
+            ["right", "0"],
+            ["height", "0"],
+            ["border-top-width", "0.1em"],
+            ["border-top-style", "solid"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-mora[data-pitch=high][data-pitch-next=low]>.pronunciation-mora-line"],
+        "styles": [
+            ["right", "-0.1em"],
+            ["height", "0.4em"],
+            ["border-right-width", "0.1em"],
+            ["border-right-style", "solid"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-mora[data-pitch=high][data-pitch-next=low]"],
+        "styles": [
+            ["padding-right", "0.1em"],
+            ["margin-right", "0.1em"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-devoice-indicator"],
+        "styles": [
+            ["display", "block"],
+            ["position", "absolute"],
+            ["left", "50%"],
+            ["top", "50%"],
+            ["width", "1.125em"],
+            ["height", "1.125em"],
+            ["border-radius", "50%"],
+            ["box-sizing", "border-box"],
+            ["z-index", "1"],
+            ["transform", "translate(-50%, -50%)"],
+            ["border", "1.5px dotted #c83c28"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-nasal-indicator"],
+        "styles": [
+            ["display", "block"],
+            ["position", "absolute"],
+            ["right", "-0.125em"],
+            ["top", "0.125em"],
+            ["width", "0.375em"],
+            ["height", "0.375em"],
+            ["border-radius", "50%"],
+            ["box-sizing", "border-box"],
+            ["z-index", "1"],
+            ["border", "1.5px solid #c83c28"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-nasal-diacritic"],
+        "styles": [
+            ["position", "absolute"],
+            ["width", "0"],
+            ["height", "0"],
+            ["opacity", "0"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-character"],
+        "styles": [
+            ["display", "inline"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-character-group"],
+        "styles": [
+            ["display", "inline-block"],
+            ["position", "relative"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-graph"],
+        "styles": [
+            ["display", "inline-block"],
+            ["vertical-align", "middle"],
+            ["height", "1.5em"]
+        ]
+    },
+    {
+        "selectors": [
+            ".pronunciation-graph-line",
+            ".pronunciation-graph-line-tail"
+        ],
+        "styles": [
+            ["fill", "none"],
+            ["stroke-width", "5"],
+            ["stroke", "currentColor"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-graph-line-tail"],
+        "styles": [
+            ["stroke-dasharray", "5 5"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-graph-dot"],
+        "styles": [
+            ["stroke-width", "5"],
+            ["fill", "currentColor"],
+            ["stroke", "currentColor"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-graph-dot-downstep1"],
+        "styles": [
+            ["fill", "none"],
+            ["stroke-width", "5"],
+            ["stroke", "currentColor"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-graph-dot-downstep2"],
+        "styles": [
+            ["fill", "currentColor"]
+        ]
+    },
+    {
+        "selectors": [".pronunciation-graph-triangle"],
+        "styles": [
+            ["fill", "none"],
+            ["stroke-width", "5"],
+            ["stroke", "currentColor"]
+        ]
+    }
+]
\ No newline at end of file
diff --git a/test/test-structured-content-style.js b/test/test-css-json.js
index ed8c24e9..541411d9 100644
--- a/test/test-structured-content-style.js
+++ b/test/test-css-json.js
@@ -18,15 +18,19 @@
 const fs = require('fs');
 const assert = require('assert');
 const {testMain} = require('../dev/util');
-const {generateRulesJson, getOutputPath} = require('../dev/generate-structured-content-style');
+const {formatRulesJson, generateRules} = require('../dev/css-to-json-util');
+const {getTargets} = require('../dev/generate-css-json');
 
 
 function main() {
-    const outputPath = getOutputPath();
-    const actual = fs.readFileSync(outputPath, {encoding: 'utf8'});
-    const expected = generateRulesJson();
-    assert.deepStrictEqual(actual, expected);
+    for (const {cssFile, overridesCssFile, outputPath} of getTargets()) {
+        const actual = fs.readFileSync(outputPath, {encoding: 'utf8'});
+        const expected = formatRulesJson(generateRules(cssFile, overridesCssFile));
+        assert.deepStrictEqual(actual, expected);
+    }
 }
 
 
-if (require.main === module) { testMain(main); }
+if (require.main === module) {
+    testMain(main, process.argv.slice(2));
+}