Merge pull request #253 from toasted-nutbread/style-editor

Popup style preview + themes

ext/bg/css/settings.css

@@ -148,6 +148,15 @@ input[type=checkbox]#storage-persist-button-checkbox {
     padding: 0;
 }
 
+#settings-popup-preview-frame {
+    background-color: transparent;
+    border: none;
+    margin: 0;
+    padding: 0;
+    width: 100%;
+    height: 320px;
+}
+
 [data-show-for-browser] {
     display: none;
 }

ext/bg/js/options.js

@@ -276,6 +276,8 @@ function profileOptionsCreateDefaults() {
             compactTags: false,
             compactGlossaries: false,
             mainDictionary: '',
+            popupTheme: 'default',
+            popupOuterTheme: 'default',
             customPopupCss: ''
         },
 

ext/bg/js/search.js

@@ -118,6 +118,10 @@ class DisplaySearch extends Display {
         return this.optionsContext;
     }
 
+    setCustomCss() {
+        // No custom CSS
+    }
+
     setIntroVisible(visible, animate) {
         if (this.introVisible === visible) {
             return;

ext/bg/js/settings-popup-preview.js

@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2019  Alex Yatskov <alex@foosoft.net>
+ * Author: Alex Yatskov <alex@foosoft.net>
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+
+class SettingsPopupPreview {
+    constructor() {
+        this.frontend = null;
+        this.apiOptionsGetOld = apiOptionsGet;
+        this.popupShown = false;
+        this.themeChangeTimeout = null;
+    }
+
+    static create() {
+        const instance = new SettingsPopupPreview();
+        instance.prepare();
+        return instance;
+    }
+
+    async prepare() {
+        // Setup events
+        window.addEventListener('resize', (e) => this.onWindowResize(e), false);
+        window.addEventListener('message', (e) => this.onMessage(e), false);
+
+        const themeDarkCheckbox = document.querySelector('#theme-dark-checkbox');
+        if (themeDarkCheckbox !== null) {
+            themeDarkCheckbox.addEventListener('change', () => this.onThemeDarkCheckboxChanged(themeDarkCheckbox), false);
+        }
+
+        // Overwrite API functions
+        window.apiOptionsGet = (...args) => this.apiOptionsGet(...args);
+
+        // Overwrite frontend
+        this.frontend = Frontend.create();
+        window.yomichan_frontend = this.frontend;
+
+        this.frontend.setEnabled = function () {};
+        this.frontend.searchClear = function () {};
+
+        this.frontend.popup.childrenSupported = false;
+        this.frontend.popup.interactive = false;
+
+        await this.frontend.isPrepared();
+
+        // Update search
+        this.updateSearch();
+    }
+
+    async apiOptionsGet(...args) {
+        const options = await this.apiOptionsGetOld(...args);
+        options.general.enable = true;
+        options.general.debugInfo = false;
+        options.general.popupWidth = 400;
+        options.general.popupHeight = 250;
+        options.general.popupHorizontalOffset = 0;
+        options.general.popupVerticalOffset = 10;
+        options.general.popupHorizontalOffset2 = 10;
+        options.general.popupVerticalOffset2 = 0;
+        options.general.popupHorizontalTextPosition = 'below';
+        options.general.popupVerticalTextPosition = 'before';
+        options.scanning.selectText = false;
+        return options;
+    }
+
+    onWindowResize() {
+        if (this.frontend === null) { return; }
+        const textSource = this.frontend.textSourceLast;
+        if (textSource === null) { return; }
+
+        const elementRect = textSource.getRect();
+        const writingMode = textSource.getWritingMode();
+        const options = this.frontend.options;
+        this.frontend.popup.show(elementRect, writingMode, options);
+    }
+
+    onMessage(e) {
+        const {action, params} = e.data;
+        const handlers = SettingsPopupPreview.messageHandlers;
+        if (handlers.hasOwnProperty(action)) {
+            const handler = handlers[action];
+            handler(this, params);
+        }
+    }
+
+    onThemeDarkCheckboxChanged(node) {
+        document.documentElement.classList.toggle('dark', node.checked);
+        if (this.themeChangeTimeout !== null) {
+            clearTimeout(this.themeChangeTimeout);
+        }
+        this.themeChangeTimeout = setTimeout(() => {
+            this.themeChangeTimeout = null;
+            this.frontend.popup.updateTheme();
+        }, 300);
+    }
+
+    setText(text) {
+        const exampleText = document.querySelector('#example-text');
+        if (exampleText === null) { return; }
+
+        exampleText.textContent = text;
+        this.updateSearch();
+    }
+
+    setInfoVisible(visible) {
+        const node = document.querySelector('.placeholder-info');
+        if (node === null) { return; }
+
+        node.classList.toggle('placeholder-info-visible', visible);
+    }
+
+    setCustomCss(css) {
+        if (this.frontend === null) { return; }
+        this.frontend.popup.setCustomCss(css);
+    }
+
+    async updateSearch() {
+        const exampleText = document.querySelector('#example-text');
+        if (exampleText === null) { return; }
+
+        const textNode = exampleText.firstChild;
+        if (textNode === null) { return; }
+
+        const range = document.createRange();
+        range.selectNode(textNode);
+        const source = new TextSourceRange(range, range.toString(), null);
+
+        this.frontend.textSourceLast = null;
+        await this.frontend.searchSource(source, 'script');
+        await this.frontend.lastShowPromise;
+
+        if (this.frontend.popup.isVisible()) {
+            this.popupShown = true;
+        }
+
+        this.setInfoVisible(!this.popupShown);
+    }
+}
+
+SettingsPopupPreview.messageHandlers = {
+    setText: (self, {text}) => self.setText(text),
+    setCustomCss: (self, {css}) => self.setCustomCss(css)
+};
+
+SettingsPopupPreview.instance = SettingsPopupPreview.create();
+
+
+

ext/bg/js/settings.js

@@ -39,6 +39,8 @@ async function formRead(options) {
     options.general.popupVerticalOffset = parseInt($('#popup-vertical-offset').val(), 10);
     options.general.popupHorizontalOffset2 = parseInt($('#popup-horizontal-offset2').val(), 0);
     options.general.popupVerticalOffset2 = parseInt($('#popup-vertical-offset2').val(), 10);
+    options.general.popupTheme = $('#popup-theme').val();
+    options.general.popupOuterTheme = $('#popup-outer-theme').val();
     options.general.customPopupCss = $('#custom-popup-css').val();
 
     options.audio.enabled = $('#audio-playback-enabled').prop('checked');
@@ -107,6 +109,8 @@ async function formWrite(options) {
     $('#popup-vertical-offset').val(options.general.popupVerticalOffset);
     $('#popup-horizontal-offset2').val(options.general.popupHorizontalOffset2);
     $('#popup-vertical-offset2').val(options.general.popupVerticalOffset2);
+    $('#popup-theme').val(options.general.popupTheme);
+    $('#popup-outer-theme').val(options.general.popupOuterTheme);
     $('#custom-popup-css').val(options.general.customPopupCss);
 
     $('#audio-playback-enabled').prop('checked', options.audio.enabled);
@@ -248,6 +252,7 @@ async function onReady() {
     showExtensionInformation();
 
     formSetupEventListeners();
+    appearanceInitialize();
     await audioSettingsInitialize();
     await profileOptionsSetup();
 
@@ -259,6 +264,49 @@ async function onReady() {
 $(document).ready(utilAsync(onReady));
 
 
+/*
+ * Appearance
+ */
+
+function appearanceInitialize() {
+    let previewVisible = false;
+    $('#settings-popup-preview-button').on('click', () => {
+        if (previewVisible) { return; }
+        showAppearancePreview();
+        previewVisible = true;
+    });
+}
+
+function showAppearancePreview() {
+    const container = $('#settings-popup-preview-container');
+    const buttonContainer = $('#settings-popup-preview-button-container');
+    const settings = $('#settings-popup-preview-settings');
+    const text = $('#settings-popup-preview-text');
+    const customCss = $('#custom-popup-css');
+
+    const frame = document.createElement('iframe');
+    frame.src = '/bg/settings-popup-preview.html';
+    frame.id = 'settings-popup-preview-frame';
+
+    window.wanakana.bind(text[0]);
+
+    text.on('input', () => {
+        const action = 'setText';
+        const params = {text: text.val()};
+        frame.contentWindow.postMessage({action, params}, '*');
+    });
+    customCss.on('input', () => {
+        const action = 'setCustomCss';
+        const params = {css: customCss.val()};
+        frame.contentWindow.postMessage({action, params}, '*');
+    });
+
+    container.append(frame);
+    buttonContainer.remove();
+    settings.css('display', '');
+}
+
+
 /*
  * Audio
  */

ext/bg/search.html

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="en" class="yomichan-search">
     <head>
         <meta charset="UTF-8">
         <meta name="viewport" content="width=device-width,initial-scale=1" />
@@ -7,6 +7,8 @@
         <link rel="stylesheet" type="text/css" href="/mixed/lib/bootstrap/css/bootstrap.min.css">
         <link rel="stylesheet" type="text/css" href="/mixed/lib/bootstrap/css/bootstrap-theme.min.css">
         <link rel="stylesheet" type="text/css" href="/mixed/css/display.css">
+        <link rel="stylesheet" type="text/css" href="/mixed/css/display-default.css" data-yomichan-theme-name="default">
+        <link rel="stylesheet alternate" type="text/css" href="/mixed/css/display-dark.css" data-yomichan-theme-name="dark">
     </head>
     <body>
         <div class="container">

ext/bg/settings-popup-preview.html

@@ -0,0 +1,125 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width,initial-scale=1" />
+        <title>Yomichan Popup Preview</title>
+        <link rel="stylesheet" type="text/css" href="/fg/css/client.css">
+        <style>
+            html {
+                transition: background-color 0.25s linear 0s, color 0.25s linear 0s;
+                color: #333333;
+            }
+            html.dark {
+                background-color: #1e1e1e;
+                color: #d4d4d4;
+            }
+            html, body {
+                margin: 0;
+                padding: 0;
+                border: 0;
+                overflow: hidden;
+                width: 100%;
+                height: 100%;
+                font-family: "Helvetica Neue", Helvetica, Arial ,sans-serif;
+                font-size: 14px;
+            }
+            iframe#yomichan-float {
+                resize: none;
+            }
+            .vertical-align-outer {
+                width: 100%;
+                height: 100%;
+                white-space: nowrap;
+            }
+            .vertical-align-outer::before {
+                content: "";
+                display: inline-block;
+                vertical-align: middle;
+                width: 0;
+                height: 100%;
+            }
+            .vertical-align-inner {
+                display: inline-block;
+                vertical-align: middle;
+                white-space: normal;
+                width: 100%;
+            }
+            .horizontal-size {
+                max-width: 400px;
+                padding: 15px;
+                margin: 0 auto;
+            }
+            .example-text-container {
+                font-size: 24px;
+                line-height: 1.25em;
+                height: 1.25em;
+            }
+            .popup-placeholder {
+                height: 250px;
+                padding-top: 10px;
+                border: 1px solid rgba(0, 0, 0, 0);
+            }
+            .placeholder-info {
+                visibility: hidden;
+                opacity: 0;
+                transition: opacity 0.5s linear 0s, visibility 0s linear 0.5s;
+            }
+            .placeholder-info.placeholder-info-visible {
+                visibility: visible;
+                opacity: 1;
+                transition: opacity 0.5s linear 0s, visibility 0s linear 0s;
+            }
+
+            .options {
+                float: right;
+                font-size: 14px;
+                line-height: 30px;
+            }
+            .theme-button {
+                display: inline-block;
+                margin-left: 0.5em;
+                text-decoration: none;
+                cursor: pointer;
+                white-space: nowrap;
+                line-height: 0;
+            }
+            .theme-button>input {
+                vertical-align: middle;
+                margin: 0 0.25em 0 0;
+                padding: 0;
+            }
+            .theme-button>span {
+                vertical-align: middle;
+            }
+            .theme-button:hover>span {
+                text-decoration: underline;
+            }
+        </style>
+    </head>
+    <body>
+        <div class="vertical-align-outer"><div class="vertical-align-inner"><div class="horizontal-size">
+            <div class="example-text-container">
+                <div class="options"><label class="theme-button"><input type="checkbox" id="theme-dark-checkbox" /><span>dark</span></label></div>
+                <span id="example-text">読め</span>
+            </div>
+            <div class="popup-placeholder">
+                <div class="vertical-align-outer"><div class="vertical-align-inner placeholder-info">
+                    This page uses the dictionaries you have installed in order to show a preview.
+                    If you see this message, make sure you have a dictionary installed.
+                </div></div>
+            </div>
+        </div></div></div>
+
+        <script src="/mixed/js/extension.js"></script>
+        <script src="/fg/js/api.js"></script>
+        <script src="/fg/js/document.js"></script>
+        <script src="/fg/js/frontend-api-receiver.js"></script>
+        <script src="/fg/js/popup.js"></script>
+        <script src="/fg/js/source.js"></script>
+        <script src="/fg/js/util.js"></script>
+        <script src="/fg/js/popup-proxy-host.js"></script>
+        <script src="/fg/js/frontend.js"></script>
+        <script src="/bg/js/settings-popup-preview.js"></script>
+    </body>
+</html>

ext/bg/settings.html

@@ -231,10 +231,42 @@
                     </div>
                 </div>
 
+                <div class="form-group">
+                    <div class="row">
+                        <div class="col-xs-6">
+                            <label for="popup-theme">Popup theme</label>
+                            <select class="form-control" id="popup-theme">
+                                <option value="default">Light</option>
+                                <option value="dark">Dark</option>
+                            </select>
+                        </div>
+                        <div class="col-xs-6">
+                            <label for="popup-outer-theme">Popup shadow theme</label>
+                            <select class="form-control" id="popup-outer-theme">
+                                <option value="auto">Auto-detect</option>
+                                <option value="default">Light</option>
+                                <option value="dark">Dark</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+
                 <div class="form-group options-advanced">
                     <label for="custom-popup-css">Custom popup CSS</label>
                     <div><textarea autocomplete="off" spellcheck="false" wrap="soft" id="custom-popup-css" class="form-control"></textarea></div>
                 </div>
+
+                <div class="form-group ignore-form-changes" style="display: none;" id="settings-popup-preview-settings">
+                    <label for="settings-popup-preview-text">Popup preview text</label>
+                    <input type="text" id="settings-popup-preview-text" class="form-control" value="読め">
+                </div>
+
+                <div class="form-group ignore-form-changes">
+                    <div id="settings-popup-preview-button-container">
+                        <button class="btn btn-default" id="settings-popup-preview-button">Show popup preview</button>
+                    </div>
+                    <div id="settings-popup-preview-container"></div>
+                </div>
             </div>
 
             <div>
@@ -603,6 +635,7 @@
         <script src="/mixed/lib/jquery.min.js"></script>
         <script src="/mixed/lib/bootstrap/js/bootstrap.min.js"></script>
         <script src="/mixed/lib/handlebars.min.js"></script>
+        <script src="/mixed/lib/wanakana.min.js"></script>
 
         <script src="/mixed/js/extension.js"></script>
 

ext/fg/css/client.css

@@ -21,7 +21,7 @@ iframe#yomichan-float {
     all: initial;
     background-color: #fff;
     border: 1px solid #999;
-    box-shadow: 0 0 10px rgba(0, 0, 0, .5);
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
     position: fixed;
     resize: both;
     visibility: hidden;
@@ -29,6 +29,12 @@ iframe#yomichan-float {
     box-sizing: border-box;
 }
 
+iframe#yomichan-float[data-yomichan-theme=dark] {
+    background-color: #1e1e1e;
+    border: 1px solid #666;
+    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
+}
+
 iframe#yomichan-float.yomichan-float-full-width {
     border-left: none;
     border-right: none;

ext/fg/float.html

@@ -1,18 +1,12 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="en" class="yomichan-float">
     <head>
         <meta charset="UTF-8">
         <meta name="viewport" content="width=device-width,initial-scale=1" />
         <title></title>
-        <link rel="stylesheet" href="/mixed/lib/bootstrap/css/bootstrap.min.css">
-        <link rel="stylesheet" href="/mixed/lib/bootstrap/css/bootstrap-theme.min.css">
         <link rel="stylesheet" href="/mixed/css/display.css">
-        <style type="text/css">
+        <link rel="stylesheet" type="text/css" href="/mixed/css/display-default.css" data-yomichan-theme-name="default">
-            .entry, .note {
+        <link rel="stylesheet alternate" type="text/css" href="/mixed/css/display-dark.css" data-yomichan-theme-name="dark">
-                padding-left: 10px;
-                padding-right: 10px;
-            }
-        </style>
     </head>
     <body>
         <div id="spinner">

ext/fg/js/float.js

@@ -21,7 +21,6 @@ class DisplayFloat extends Display {
     constructor() {
         super(document.querySelector('#spinner'), document.querySelector('#definitions'));
         this.autoPlayAudioTimer = null;
-        this.styleNode = null;
 
         this.optionsContext = {
             depth: 0,
@@ -101,11 +100,6 @@ class DisplayFloat extends Display {
     async initialize(options, popupInfo, url, childrenSupported) {
         await super.initialize(options);
 
-        const css = options.general.customPopupCss;
-        if (css) {
-            this.setStyle(css);
-        }
-
         const {id, depth, parentFrameId} = popupInfo;
         this.optionsContext.depth = depth;
         this.optionsContext.url = url;
@@ -114,20 +108,6 @@ class DisplayFloat extends Display {
             popupNestedInitialize(id, depth, parentFrameId, url);
         }
     }
-
-    setStyle(css) {
-        const parent = document.head;
-
-        if (this.styleNode === null) {
-            this.styleNode = document.createElement('style');
-        }
-
-        this.styleNode.textContent = css;
-
-        if (this.styleNode.parentNode !== parent) {
-            parent.appendChild(this.styleNode);
-        }
-    }
 }
 
 DisplayFloat.onKeyDownHandlers = {
@@ -145,6 +125,7 @@ DisplayFloat.messageHandlers = {
     kanjiShow: (self, {definitions, context}) => self.kanjiShow(definitions, context),
     clearAutoPlayTimer: (self) => self.clearAutoPlayTimer(),
     orphaned: (self) => self.onOrphaned(),
+    setCustomCss: (self, {css}) => self.setCustomCss(css),
     initialize: (self, {options, popupInfo, url, childrenSupported}) => self.initialize(options, popupInfo, url, childrenSupported)
 };
 

ext/fg/js/frontend.js

@@ -44,6 +44,8 @@ class Frontend {
 
         this.isPreparedPromiseResolve = null;
         this.isPreparedPromise = new Promise((resolve) => { this.isPreparedPromiseResolve = resolve; });
+
+        this.lastShowPromise = Promise.resolve();
     }
 
     static create() {
@@ -331,7 +333,7 @@ class Frontend {
         } catch (e) {
             if (window.yomichan_orphaned) {
                 if (textSource && this.options.scanning.modifier !== 'none') {
-                    this.popup.showOrphaned(
+                    this.lastShowPromise = this.popup.showOrphaned(
                         textSource.getRect(),
                         textSource.getWritingMode()
                     );
@@ -369,7 +371,7 @@ class Frontend {
 
         const sentence = docSentenceExtract(textSource, this.options.anki.sentenceExt);
         const url = window.location.href;
-        this.popup.termsShow(
+        this.lastShowPromise = this.popup.termsShow(
             textSource.getRect(),
             textSource.getWritingMode(),
             definitions,
@@ -399,7 +401,7 @@ class Frontend {
 
         const sentence = docSentenceExtract(textSource, this.options.anki.sentenceExt);
         const url = window.location.href;
-        this.popup.kanjiShow(
+        this.lastShowPromise = this.popup.kanjiShow(
             textSource.getRect(),
             textSource.getWritingMode(),
             definitions,

ext/fg/js/popup-proxy-host.js

@@ -45,6 +45,7 @@ class PopupProxyHost {
             containsPoint: ({id, x, y}) => this.containsPoint(id, x, y),
             termsShow: ({id, elementRect, writingMode, definitions, context}) => this.termsShow(id, elementRect, writingMode, definitions, context),
             kanjiShow: ({id, elementRect, writingMode, definitions, context}) => this.kanjiShow(id, elementRect, writingMode, definitions, context),
+            setCustomCss: ({id, css}) => this.setCustomCss(id, css),
             clearAutoPlayTimer: ({id}) => this.clearAutoPlayTimer(id)
         });
     }
@@ -126,6 +127,11 @@ class PopupProxyHost {
         return await popup.kanjiShow(elementRect, writingMode, definitions, context);
     }
 
+    async setCustomCss(id, css) {
+        const popup = this.getPopup(id);
+        return popup.setCustomCss(css);
+    }
+
     async clearAutoPlayTimer(id) {
         const popup = this.getPopup(id);
         return popup.clearAutoPlayTimer();

ext/fg/js/popup-proxy.js

@@ -88,6 +88,11 @@ class PopupProxy {
         return await this.invokeHostApi('kanjiShow', {id, elementRect, writingMode, definitions, context});
     }
 
+    async setCustomCss(css) {
+        const id = await this.getPopupId();
+        return await this.invokeHostApi('setCustomCss', {id, css});
+    }
+
     async clearAutoPlayTimer() {
         if (this.id === null) {
             return;

ext/fg/js/popup.js

@@ -85,6 +85,7 @@ class Popup {
 
     async setOptions(options) {
         this.options = options;
+        this.updateTheme();
     }
 
     async show(elementRect, writingMode) {
@@ -269,6 +270,47 @@ class Popup {
         }
     }
 
+    updateTheme() {
+        this.container.dataset.yomichanTheme = this.getTheme(this.options.general.popupOuterTheme);
+    }
+
+    getTheme(themeName) {
+        if (themeName === 'auto') {
+            const color = [255, 255, 255];
+            Popup.addColor(color, Popup.getColorInfo(window.getComputedStyle(document.documentElement).backgroundColor));
+            Popup.addColor(color, Popup.getColorInfo(window.getComputedStyle(document.body).backgroundColor));
+            const dark = (color[0] < 128 && color[1] < 128 && color[2] < 128);
+            themeName = dark ? 'dark' : 'default';
+        }
+
+        return themeName;
+    }
+
+    static addColor(target, color) {
+        if (color === null) { return; }
+
+        const a = color[3];
+        if (a <= 0.0) { return; }
+
+        const aInv = 1.0 - a;
+        for (let i = 0; i < 3; ++i) {
+            target[i] = target[i] * aInv + color[i] * a;
+        }
+    }
+
+    static getColorInfo(cssColor) {
+        const m = /^\s*rgba?\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*([\d\.]+)\s*)?\)\s*$/.exec(cssColor);
+        if (m === null) { return null; }
+
+        const m4 = m[4];
+        return [
+            Number.parseInt(m[1], 10),
+            Number.parseInt(m[2], 10),
+            Number.parseInt(m[3], 10),
+            m4 ? Math.max(0.0, Math.min(1.0, Number.parseFloat(m4))) : 1.0
+        ];
+    }
+
     async containsPoint(x, y) {
         for (let popup = this; popup !== null && popup.isVisible(); popup = popup.child) {
             const rect = popup.container.getBoundingClientRect();
@@ -291,6 +333,10 @@ class Popup {
         this.invokeApi('kanjiShow', {definitions, context});
     }
 
+    async setCustomCss(css) {
+        this.invokeApi('setCustomCss', {css});
+    }
+
     clearAutoPlayTimer() {
         if (this.isInjected) {
             this.invokeApi('clearAutoPlayTimer');

ext/mixed/css/display-dark.css

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2019  Alex Yatskov <alex@foosoft.net>
+ * Author: Alex Yatskov <alex@foosoft.net>
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+
+body { background-color: #1e1e1e; color: #d4d4d4; }
+
+hr { border-top-color: #2f2f2f; }
+
+.tag-default      { background-color: #69696e; }
+.tag-name         { background-color: #489148; }
+.tag-expression   { background-color: #b07f39; }
+.tag-popular      { background-color: #025caa; }
+.tag-frequent     { background-color: #4490a7; }
+.tag-archaism     { background-color: #b04340; }
+.tag-dictionary   { background-color: #9057ad; }
+.tag-frequency    { background-color: #489148; }
+.tag-partOfSpeech { background-color: #565656; }
+
+.reasons       { color: #888888; }
+.glossary li   { color: #888888; }
+.glossary-item { color: #d4d4d4; }
+.label         { color: #e1e1e1; }
+
+.expression .kanji-link {
+    border-bottom-color: #888888;
+    color: #CCCCCC;
+}
+
+.expression-popular, .expression-popular .kanji-link {
+    color: #0275d8;
+}
+
+.expression-rare, .expression-rare .kanji-link {
+    color: #666666;
+}

ext/mixed/css/display-default.css

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2019  Alex Yatskov <alex@foosoft.net>
+ * Author: Alex Yatskov <alex@foosoft.net>
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+
+body { background-color: #ffffff; color: #333333; }
+
+hr { border-top-color: #eeeeee; }
+
+.tag-default      { background-color: #8a8a91; }
+.tag-name         { background-color: #5cb85c; }
+.tag-expression   { background-color: #f0ad4e; }
+.tag-popular      { background-color: #0275d8; }
+.tag-frequent     { background-color: #5bc0de; }
+.tag-archaism     { background-color: #d9534f; }
+.tag-dictionary   { background-color: #aa66cc; }
+.tag-frequency    { background-color: #5cb85c; }
+.tag-partOfSpeech { background-color: #565656; }
+
+.reasons       { color: #777777; }
+.glossary li   { color: #777777; }
+.glossary-item { color: #000000; }
+.label         { color: #ffffff; }
+
+.expression .kanji-link {
+    border-bottom-color: #777777;
+    color: #333333;
+}
+
+.expression-popular, .expression-popular .kanji-link {
+    color: #0275d8;
+}
+
+.expression-rare, .expression-rare .kanji-link {
+    color: #999999;
+}

ext/mixed/css/display.css

@@ -30,9 +30,31 @@
  * General
  */
 
+html.yomichan-float:not([data-yomichan-theme]),
+html.yomichan-float:not([data-yomichan-theme]) body {
+    background-color: transparent;
+}
+
+body {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 14px;
+    line-height: 1.42857143;
+    margin: 0;
+    border: 0;
+    padding: 0;
+}
+
 hr {
     padding: 0px;
     margin: 0px;
+    border: 0;
+    border-top-width: 1px;
+    border-top-style: solid;
+}
+
+ol, ul {
+    margin-top: 0;
+    margin-bottom: 10px;
 }
 
 #spinner {
@@ -60,40 +82,10 @@ hr {
     padding-bottom: 10px;
 }
 
-.tag-default {
+html:root.yomichan-float .entry,
-    background-color: #8a8a91;
+html:root.yomichan-float .note {
-}
+    padding-left: 10px;
-
+    padding-right: 10px;
-.tag-name {
-    background-color: #5cb85c;
-}
-
-.tag-expression {
-    background-color: #f0ad4e;
-}
-
-.tag-popular {
-    background-color: #0275d8;
-}
-
-.tag-frequent {
-    background-color: #5bc0de;
-}
-
-.tag-archaism {
-    background-color: #d9534f;
-}
-
-.tag-dictionary {
-    background-color: #aa66cc;
-}
-
-.tag-frequency {
-    background-color: #5cb85c;
-}
-
-.tag-partOfSpeech {
-    background-color: #565656;
 }
 
 .actions .disabled {
@@ -103,6 +95,7 @@ hr {
 
 .actions .disabled img {
     -webkit-filter: grayscale(100%);
+    filter: grayscale(100%);
     opacity: 0.25;
 }
 
@@ -111,7 +104,7 @@ hr {
 }
 
 .actions {
-    display: inline-block;
+    display: block;
     float: right;
 }
 
@@ -127,19 +120,11 @@ hr {
 }
 
 .expression .kanji-link {
-    border-bottom: 1px #777 dashed;
+    border-bottom-width: 1px;
-    color: #333;
+    border-bottom-style: dashed;
     text-decoration: none;
 }
 
-.expression-popular, .expression-popular .kanji-link {
-    color: #0275d8;
-}
-
-.expression-rare, .expression-rare .kanji-link {
-    color: #999;
-}
-
 .expression .peek-wrapper {
     font-size: 14px;
     white-space: nowrap;
@@ -173,7 +158,6 @@ hr {
 }
 
 .reasons {
-    color: #777;
     display: inline-block;
 }
 
@@ -199,14 +183,6 @@ hr {
     content: " | ";
 }
 
-.glossary li {
-    color: #777;
-}
-
-.glossary-item {
-    color: #000;
-}
-
 div.glossary-item.compact-glossary {
     display: inline;
 }
@@ -234,3 +210,15 @@ div.glossary-item.compact-glossary {
 .entry:not(.entry-current) .current {
     display: none;
 }
+
+.label {
+    display: inline;
+    padding: 0.2em 0.6em 0.3em;
+    font-size: 75%;
+    font-weight: 700;
+    line-height: 1;
+    text-align: center;
+    white-space: nowrap;
+    vertical-align: baseline;
+    border-radius: 0.25em;
+}

ext/mixed/js/display.js

@@ -29,6 +29,7 @@ class Display {
         this.audioPlaying = null;
         this.audioFallback = null;
         this.audioCache = {};
+        this.styleNode = null;
 
         this.eventListeners = [];
         this.persistentEventListeners = [];
@@ -194,6 +195,32 @@ class Display {
 
     async updateOptions(options) {
         this.options = options ? options : await apiOptionsGet(this.getOptionsContext());
+        this.updateTheme(this.options.general.popupTheme);
+        this.setCustomCss(this.options.general.customPopupCss);
+    }
+
+    updateTheme(themeName) {
+        document.documentElement.dataset.yomichanTheme = themeName;
+
+        const stylesheets = document.querySelectorAll('link[data-yomichan-theme-name]');
+        for (const stylesheet of stylesheets) {
+            const match = (stylesheet.dataset.yomichanThemeName === themeName);
+            stylesheet.rel = (match ? 'stylesheet' : 'stylesheet alternate');
+        }
+    }
+
+    setCustomCss(css) {
+        if (this.styleNode === null) {
+            if (css.length === 0) { return; }
+            this.styleNode = document.createElement('style');
+        }
+
+        this.styleNode.textContent = css;
+
+        const parent = document.head;
+        if (this.styleNode.parentNode !== parent) {
+            parent.appendChild(this.styleNode);
+        }
     }
 
     setInteractive(interactive) {