Add JSDoc type annotations to project (rebased)

1 files changed, 139 insertions, 43 deletions

diff --git a/ext/js/app/popup-factory.js b/ext/js/app/popup-factory.js
index e871f7ec..6fa50796 100644
--- a/ext/js/app/popup-factory.js
+++ b/ext/js/app/popup-factory.js
@@ -32,9 +32,13 @@ export class PopupFactory {
      * @param {number} frameId The frame ID of the host frame.
      */
     constructor(frameId) {
+        /** @type {number} */
         this._frameId = frameId;
+        /** @type {FrameOffsetForwarder} */
         this._frameOffsetForwarder = new FrameOffsetForwarder(frameId);
+        /** @type {Map<string, import('popup').PopupAny>} */
         this._popups = new Map();
+        /** @type {Map<string, {popup: import('popup').PopupAny, token: string}[]>} */
         this._allPopupVisibilityTokenMap = new Map();
     }
 
@@ -46,17 +50,17 @@ export class PopupFactory {
         yomitan.crossFrame.registerHandlers([
             ['PopupFactory.getOrCreatePopup',     {async: true,  handler: this._onApiGetOrCreatePopup.bind(this)}],
             ['PopupFactory.setOptionsContext',    {async: true,  handler: this._onApiSetOptionsContext.bind(this)}],
-            ['PopupFactory.hide',                 {async: false, handler: this._onApiHide.bind(this)}],
+            ['PopupFactory.hide',                 {async: true,  handler: this._onApiHide.bind(this)}],
             ['PopupFactory.isVisible',            {async: true,  handler: this._onApiIsVisibleAsync.bind(this)}],
             ['PopupFactory.setVisibleOverride',   {async: true,  handler: this._onApiSetVisibleOverride.bind(this)}],
             ['PopupFactory.clearVisibleOverride', {async: true,  handler: this._onApiClearVisibleOverride.bind(this)}],
             ['PopupFactory.containsPoint',        {async: true,  handler: this._onApiContainsPoint.bind(this)}],
             ['PopupFactory.showContent',          {async: true,  handler: this._onApiShowContent.bind(this)}],
-            ['PopupFactory.setCustomCss',         {async: false, handler: this._onApiSetCustomCss.bind(this)}],
-            ['PopupFactory.clearAutoPlayTimer',   {async: false, handler: this._onApiClearAutoPlayTimer.bind(this)}],
-            ['PopupFactory.setContentScale',      {async: false, handler: this._onApiSetContentScale.bind(this)}],
-            ['PopupFactory.updateTheme',          {async: false, handler: this._onApiUpdateTheme.bind(this)}],
-            ['PopupFactory.setCustomOuterCss',    {async: false, handler: this._onApiSetCustomOuterCss.bind(this)}],
+            ['PopupFactory.setCustomCss',         {async: true,  handler: this._onApiSetCustomCss.bind(this)}],
+            ['PopupFactory.clearAutoPlayTimer',   {async: true,  handler: this._onApiClearAutoPlayTimer.bind(this)}],
+            ['PopupFactory.setContentScale',      {async: true,  handler: this._onApiSetContentScale.bind(this)}],
+            ['PopupFactory.updateTheme',          {async: true,  handler: this._onApiUpdateTheme.bind(this)}],
+            ['PopupFactory.setCustomOuterCss',    {async: true,  handler: this._onApiSetCustomOuterCss.bind(this)}],
             ['PopupFactory.getFrameSize',         {async: true,  handler: this._onApiGetFrameSize.bind(this)}],
             ['PopupFactory.setFrameSize',         {async: true,  handler: this._onApiSetFrameSize.bind(this)}]
         ]);
@@ -64,14 +68,8 @@ export class PopupFactory {
 
     /**
      * Gets or creates a popup based on a set of parameters
-     * @param {object} details Details about how to acquire the popup.
-     * @param {?number} [details.frameId] The ID of the frame that should host the popup.
-     * @param {?string} [details.id] A specific ID used to find an existing popup, or to assign to the new popup.
-     * @param {?string} [details.parentPopupId] The ID of the parent popup.
-     * @param {?number} [details.depth] A specific depth value to assign to the popup.
-     * @param {boolean} [details.popupWindow] Whether or not a separate popup window should be used, rather than an iframe.
-     * @param {boolean} [details.childrenSupported] Whether or not the popup is able to show child popups.
-     * @returns {Popup|PopupWindow|PopupProxy} The new or existing popup.
+     * @param {import('popup-factory').GetOrCreatePopupDetails} details Details about how to acquire the popup.
+     * @returns {Promise<import('popup').PopupAny>}
      */
     async getOrCreatePopup({
         frameId=null,
@@ -140,7 +138,7 @@ export class PopupFactory {
                 if (parent.child !== null) {
                     throw new Error('Parent popup already has a child');
                 }
-                popup.parent = parent;
+                popup.parent = /** @type {Popup} */ (parent);
                 parent.child = popup;
             }
             this._popups.set(id, popup);
@@ -151,16 +149,18 @@ export class PopupFactory {
                 throw new Error('Invalid frameId');
             }
             const useFrameOffsetForwarder = (parentPopupId === null);
-            ({id, depth, frameId} = await yomitan.crossFrame.invoke(frameId, 'PopupFactory.getOrCreatePopup', {
+            /** @type {{id: string, depth: number, frameId: number}} */
+            const info = await yomitan.crossFrame.invoke(frameId, 'PopupFactory.getOrCreatePopup', /** @type {import('popup-factory').GetOrCreatePopupDetails} */ ({
                 id,
                 parentPopupId,
                 frameId,
                 childrenSupported
             }));
+            id = info.id;
             const popup = new PopupProxy({
                 id,
-                depth,
-                frameId,
+                depth: info.depth,
+                frameId: info.frameId,
                 frameOffsetForwarder: useFrameOffsetForwarder ? this._frameOffsetForwarder : null
             });
             this._popups.set(id, popup);
@@ -172,24 +172,34 @@ export class PopupFactory {
      * Force all popups to have a specific visibility value.
      * @param {boolean} value Whether or not the popups should be visible.
      * @param {number} priority The priority of the override.
-     * @returns {string} A token which can be passed to clearAllVisibleOverride.
+     * @returns {Promise<import('core').TokenString>} A token which can be passed to clearAllVisibleOverride.
      * @throws An exception is thrown if any popup fails to have its visibiltiy overridden.
      */
     async setAllVisibleOverride(value, priority) {
         const promises = [];
-        const errors = [];
         for (const popup of this._popups.values()) {
-            const promise = popup.setVisibleOverride(value, priority)
-                .then(
-                    (token) => ({popup, token}),
-                    (error) => { errors.push(error); return null; }
-                );
+            const promise = this._setPopupVisibleOverrideReturnTuple(popup, value, priority);
             promises.push(promise);
         }
 
-        const results = (await Promise.all(promises)).filter(({token}) => token !== null);
+        /** @type {undefined|unknown} */
+        let error = void 0;
+        /** @type {{popup: import('popup').PopupAny, token: string}[]} */
+        const results = [];
+        for (const promise of promises) {
+            try {
+                const {popup, token} = await promise;
+                if (token !== null) {
+                    results.push({popup, token});
+                }
+            } catch (e) {
+                if (typeof error === 'undefined') {
+                    error = new Error(`Failed to set popup visibility override: ${e}`);
+                }
+            }
+        }
 
-        if (errors.length === 0) {
+        if (typeof error === 'undefined') {
             const token = generateId(16);
             this._allPopupVisibilityTokenMap.set(token, results);
             return token;
@@ -197,13 +207,24 @@ export class PopupFactory {
 
         // Revert on error
         await this._revertPopupVisibilityOverrides(results);
-        throw errors[0];
+        throw error;
+    }
+
+    /**
+     * @param {import('popup').PopupAny} popup
+     * @param {boolean} value
+     * @param {number} priority
+     * @returns {Promise<{popup: import('popup').PopupAny, token: ?string}>}
+     */
+    async _setPopupVisibleOverrideReturnTuple(popup, value, priority) {
+        const token = await popup.setVisibleOverride(value, priority);
+        return {popup, token};
     }
 
     /**
      * Clears a visibility override that was generated by `setAllVisibleOverride`.
-     * @param {string} token The token returned from `setAllVisibleOverride`.
-     * @returns {boolean} `true` if the override existed and was removed, `false` otherwise.
+     * @param {import('core').TokenString} token The token returned from `setAllVisibleOverride`.
+     * @returns {Promise<boolean>} `true` if the override existed and was removed, `false` otherwise.
      */
     async clearAllVisibleOverride(token) {
         const results = this._allPopupVisibilityTokenMap.get(token);
@@ -216,6 +237,10 @@ export class PopupFactory {
 
     // API message handlers
 
+    /**
+     * @param {import('popup-factory').GetOrCreatePopupDetails} details
+     * @returns {Promise<{id: string, depth: number, frameId: number}>}
+     */
     async _onApiGetOrCreatePopup(details) {
         const popup = await this.getOrCreatePopup(details);
         return {
@@ -225,31 +250,53 @@ export class PopupFactory {
         };
     }
 
+    /**
+     * @param {{id: string, optionsContext: import('settings').OptionsContext}} params
+     */
     async _onApiSetOptionsContext({id, optionsContext}) {
         const popup = this._getPopup(id);
-        return await popup.setOptionsContext(optionsContext);
+        await popup.setOptionsContext(optionsContext);
     }
 
-    _onApiHide({id, changeFocus}) {
+    /**
+     * @param {{id: string, changeFocus: boolean}} params
+     */
+    async _onApiHide({id, changeFocus}) {
         const popup = this._getPopup(id);
-        return popup.hide(changeFocus);
+        await popup.hide(changeFocus);
     }
 
+    /**
+     * @param {{id: string}} params
+     * @returns {Promise<boolean>}
+     */
     async _onApiIsVisibleAsync({id}) {
         const popup = this._getPopup(id);
         return await popup.isVisible();
     }
 
+    /**
+     * @param {{id: string, value: boolean, priority: number}} params
+     * @returns {Promise<?import('core').TokenString>}
+     */
     async _onApiSetVisibleOverride({id, value, priority}) {
         const popup = this._getPopup(id);
         return await popup.setVisibleOverride(value, priority);
     }
 
+    /**
+     * @param {{id: string, token: import('core').TokenString}} params
+     * @returns {Promise<boolean>}
+     */
     async _onApiClearVisibleOverride({id, token}) {
         const popup = this._getPopup(id);
         return await popup.clearVisibleOverride(token);
     }
 
+    /**
+     * @param {{id: string, x: number, y: number}} params
+     * @returns {Promise<boolean>}
+     */
     async _onApiContainsPoint({id, x, y}) {
         const popup = this._getPopup(id);
         const offset = this._getPopupOffset(popup);
@@ -258,6 +305,10 @@ export class PopupFactory {
         return await popup.containsPoint(x, y);
     }
 
+    /**
+     * @param {{id: string, details: import('popup').ContentDetails, displayDetails: ?import('display').ContentDetails}} params
+     * @returns {Promise<void>}
+     */
     async _onApiShowContent({id, details, displayDetails}) {
         const popup = this._getPopup(id);
         if (!this._popupCanShow(popup)) { return; }
@@ -274,36 +325,64 @@ export class PopupFactory {
         return await popup.showContent(details, displayDetails);
     }
 
-    _onApiSetCustomCss({id, css}) {
+    /**
+     * @param {{id: string, css: string}} params
+     * @returns {Promise<void>}
+     */
+    async _onApiSetCustomCss({id, css}) {
         const popup = this._getPopup(id);
-        return popup.setCustomCss(css);
+        await popup.setCustomCss(css);
     }
 
-    _onApiClearAutoPlayTimer({id}) {
+    /**
+     * @param {{id: string}} params
+     * @returns {Promise<void>}
+     */
+    async _onApiClearAutoPlayTimer({id}) {
         const popup = this._getPopup(id);
-        return popup.clearAutoPlayTimer();
+        await popup.clearAutoPlayTimer();
     }
 
-    _onApiSetContentScale({id, scale}) {
+    /**
+     * @param {{id: string, scale: number}} params
+     * @returns {Promise<void>}
+     */
+    async _onApiSetContentScale({id, scale}) {
         const popup = this._getPopup(id);
-        return popup.setContentScale(scale);
+        await popup.setContentScale(scale);
     }
 
-    _onApiUpdateTheme({id}) {
+    /**
+     * @param {{id: string}} params
+     * @returns {Promise<void>}
+     */
+    async _onApiUpdateTheme({id}) {
         const popup = this._getPopup(id);
-        return popup.updateTheme();
+        await popup.updateTheme();
     }
 
-    _onApiSetCustomOuterCss({id, css, useWebExtensionApi}) {
+    /**
+     * @param {{id: string, css: string, useWebExtensionApi: boolean}} params
+     * @returns {Promise<void>}
+     */
+    async _onApiSetCustomOuterCss({id, css, useWebExtensionApi}) {
         const popup = this._getPopup(id);
-        return popup.setCustomOuterCss(css, useWebExtensionApi);
+        await popup.setCustomOuterCss(css, useWebExtensionApi);
     }
 
+    /**
+     * @param {{id: string}} params
+     * @returns {Promise<import('popup').ValidSize>}
+     */
     async _onApiGetFrameSize({id}) {
         const popup = this._getPopup(id);
         return await popup.getFrameSize();
     }
 
+    /**
+     * @param {{id: string, width: number, height: number}} params
+     * @returns {Promise<boolean>}
+     */
     async _onApiSetFrameSize({id, width, height}) {
         const popup = this._getPopup(id);
         return await popup.setFrameSize(width, height);
@@ -311,6 +390,11 @@ export class PopupFactory {
 
     // Private functions
 
+    /**
+     * @param {string} id
+     * @returns {import('popup').PopupAny}
+     * @throws {Error}
+     */
     _getPopup(id) {
         const popup = this._popups.get(id);
         if (typeof popup === 'undefined') {
@@ -319,6 +403,10 @@ export class PopupFactory {
         return popup;
     }
 
+    /**
+     * @param {import('popup').PopupAny} popup
+     * @returns {{x: number, y: number}}
+     */
     _getPopupOffset(popup) {
         const {parent} = popup;
         if (parent !== null) {
@@ -330,11 +418,19 @@ export class PopupFactory {
         return {x: 0, y: 0};
     }
 
+    /**
+     * @param {import('popup').PopupAny} popup
+     * @returns {boolean}
+     */
     _popupCanShow(popup) {
         const parent = popup.parent;
         return parent === null || parent.isVisibleSync();
     }
 
+    /**
+     * @param {{popup: import('popup').PopupAny, token: string}[]} overrides
+     * @returns {Promise<boolean[]>}
+     */
     async _revertPopupVisibilityOverrides(overrides) {
         const promises = [];
         for (const value of overrides) {