Move mixed/js (#1383)

* Move mixed/js/core.js to js/core.js

* Move mixed/js/yomichan.js to js/yomichan.js

* Move mixed/js/timer.js to js/debug/timer.js

* Move mixed/js/hotkey-handler.js to js/input/hotkey-handler.js

* Move mixed/js/hotkey-help-controller.js to js/input/hotkey-help-controller.js

* Move mixed/js/hotkey-util.js to js/input/hotkey-util.js

* Move mixed/js/audio-system.js to js/input/audio-system.js

* Move mixed/js/media-loader.js to js/input/media-loader.js

* Move mixed/js/text-to-speech-audio.js to js/input/text-to-speech-audio.js

* Move mixed/js/comm.js to js/comm/cross-frame-api.js

* Move mixed/js/api.js to js/comm/api.js

* Move mixed/js/frame-client.js to js/comm/frame-client.js

* Move mixed/js/frame-endpoint.js to js/comm/frame-endpoint.js

* Move mixed/js/display.js to js/display/display.js

* Move mixed/js/display-audio.js to js/display/display-audio.js

* Move mixed/js/display-generator.js to js/display/display-generator.js

* Move mixed/js/display-history.js to js/display/display-history.js

* Move mixed/js/display-notification.js to js/display/display-notification.js

* Move mixed/js/display-profile-selection.js to js/display/display-profile-selection.js

* Move mixed/js/japanese.js to js/language/japanese-util.js

* Move mixed/js/dictionary-data-util.js to js/language/dictionary-data-util.js

* Move mixed/js/document-focus-controller.js to js/dom/document-focus-controller.js

* Move mixed/js/document-util.js to js/dom/document-util.js

* Move mixed/js/dom-data-binder.js to js/dom/dom-data-binder.js

* Move mixed/js/html-template-collection.js to js/dom/html-template-collection.js

* Move mixed/js/panel-element.js to js/dom/panel-element.js

* Move mixed/js/popup-menu.js to js/dom/popup-menu.js

* Move mixed/js/selector-observer.js to js/dom/selector-observer.js

* Move mixed/js/scroll.js to js/dom/window-scroll.js

* Move mixed/js/text-scanner.js to js/language/text-scanner.js

* Move mixed/js/cache-map.js to js/general/cache-map.js

* Move mixed/js/object-property-accessor.js to js/general/object-property-accessor.js

* Move mixed/js/task-accumulator.js to js/general/task-accumulator.js

* Move mixed/js/environment.js to js/background/environment.js

* Move mixed/js/dynamic-loader.js to js/scripting/dynamic-loader.js

* Move mixed/js/dynamic-loader-sentinel.js to js/scripting/dynamic-loader-sentinel.js

1 files changed, 125 insertions, 0 deletions

diff --git a/ext/js/input/hotkey-help-controller.js b/ext/js/input/hotkey-help-controller.js
new file mode 100644
index 00000000..8137b50b
--- /dev/null
+++ b/ext/js/input/hotkey-help-controller.js
@@ -0,0 +1,125 @@
+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+/* global
+ * HotkeyUtil
+ * api
+ */
+
+class HotkeyHelpController {
+    constructor() {
+        this._hotkeyUtil = new HotkeyUtil();
+        this._localActionHotseys = new Map();
+        this._globalActionHotkeys = new Map();
+        this._replacementPattern = /\{0\}/g;
+    }
+
+    async prepare() {
+        const {platform: {os}} = await api.getEnvironmentInfo();
+        this._hotkeyUtil.os = os;
+        await this._setupGlobalCommands(this._globalActionHotkeys);
+    }
+
+    setOptions(options) {
+        const hotkeys = options.inputs.hotkeys;
+        const hotkeyMap = this._localActionHotseys;
+        hotkeyMap.clear();
+        for (const {enabled, action, key, modifiers} of hotkeys) {
+            if (!enabled || key === null || action === '' || hotkeyMap.has(action)) { continue; }
+            hotkeyMap.set(action, this._hotkeyUtil.getInputDisplayValue(key, modifiers));
+        }
+    }
+
+    setupNode(node) {
+        const globalPrexix = 'global:';
+        const replacementPattern = this._replacementPattern;
+        for (const node2 of node.querySelectorAll('[data-hotkey]')) {
+            const data = JSON.parse(node2.dataset.hotkey);
+            let [action, attributes, values] = data;
+            if (!Array.isArray(attributes)) { attributes = [attributes]; }
+            const multipleValues = Array.isArray(values);
+
+            const actionIsGlobal = action.startsWith(globalPrexix);
+            if (actionIsGlobal) { action = action.substring(globalPrexix.length); }
+
+            const defaultAttributeValues = this._getDefaultAttributeValues(node2, data, attributes);
+
+            const hotkey = (actionIsGlobal ? this._globalActionHotkeys : this._localActionHotseys).get(action);
+
+            for (let i = 0, ii = attributes.length; i < ii; ++i) {
+                const attribute = attributes[i];
+                let value = null;
+                if (typeof hotkey !== 'undefined') {
+                    value = (multipleValues ? values[i] : values);
+                    value = value.replace(replacementPattern, hotkey);
+                } else {
+                    value = defaultAttributeValues[i];
+                }
+
+                if (typeof value === 'string') {
+                    node2.setAttribute(attribute, value);
+                } else {
+                    node2.removeAttribute(attribute);
+                }
+            }
+        }
+    }
+
+    // Private
+
+    async _setupGlobalCommands(commandMap) {
+        const commands = await new Promise((resolve, reject) => {
+            if (!(isObject(chrome.commands) && typeof chrome.commands.getAll === 'function')) {
+                resolve([]);
+                return;
+            }
+
+            chrome.commands.getAll((result) => {
+                const e = chrome.runtime.lastError;
+                if (e) {
+                    reject(new Error(e.message));
+                } else {
+                    resolve(result);
+                }
+            });
+        });
+
+        commandMap.clear();
+        for (const {name, shortcut} of commands) {
+            if (shortcut.length === 0) { continue; }
+            const {key, modifiers} = this._hotkeyUtil.convertCommandToInput(shortcut);
+            commandMap.set(name, this._hotkeyUtil.getInputDisplayValue(key, modifiers));
+        }
+        return commandMap;
+    }
+
+    _getDefaultAttributeValues(node, data, attributes) {
+        if (data.length > 3) {
+            return data[3];
+        }
+
+        const defaultAttributeValues = [];
+        for (let i = 0, ii = attributes.length; i < ii; ++i) {
+            const attribute = attributes[i];
+            const value = node.hasAttribute(attribute) ? node.getAttribute(attribute) : null;
+            defaultAttributeValues.push(value);
+        }
+        data[3] = defaultAttributeValues;
+        node.dataset.hotkey = JSON.stringify(data);
+        return defaultAttributeValues;
+    }
+}