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-rw-r--r--ext/js/accessibility/accessibility-controller.js37
-rw-r--r--ext/js/accessibility/google-docs-xray.js30
-rw-r--r--ext/js/accessibility/google-docs.js61
3 files changed, 62 insertions, 66 deletions
diff --git a/ext/js/accessibility/accessibility-controller.js b/ext/js/accessibility/accessibility-controller.js
index 2b352948..4dced51b 100644
--- a/ext/js/accessibility/accessibility-controller.js
+++ b/ext/js/accessibility/accessibility-controller.js
@@ -86,14 +86,13 @@ export class AccessibilityController {
try {
if (forceGoogleDocsHtmlRenderingAny) {
if (await isContentScriptRegistered(id)) { return; }
- /** @type {import('script-manager').RegistrationDetails} */
- const details = {
- allFrames: true,
- matches: ['*://docs.google.com/*'],
- runAt: 'document_start',
- js: ['js/accessibility/google-docs.js']
- };
- await registerContentScript(id, details);
+ try {
+ await this._registerGoogleDocsContentScript(id, false);
+ } catch (e) {
+ // Firefox doesn't support `world` field and will throw an error.
+ // In this case, use the xray vision version.
+ await this._registerGoogleDocsContentScript(id, true);
+ }
} else {
await unregisterContentScript(id);
}
@@ -101,5 +100,25 @@ export class AccessibilityController {
log.error(e);
}
}
-}
+ /**
+ * @param {string} id
+ * @param {boolean} xray
+ * @returns {Promise<void>}
+ */
+ _registerGoogleDocsContentScript(id, xray) {
+ /** @type {import('script-manager').RegistrationDetails} */
+ const details = {
+ allFrames: true,
+ matches: ['*://docs.google.com/*'],
+ runAt: 'document_start',
+ js: [
+ xray ?
+ 'js/accessibility/google-docs-xray.js' :
+ 'js/accessibility/google-docs.js'
+ ]
+ };
+ if (!xray) { details.world = 'MAIN'; }
+ return registerContentScript(id, details);
+ }
+}
diff --git a/ext/js/accessibility/google-docs-xray.js b/ext/js/accessibility/google-docs-xray.js
new file mode 100644
index 00000000..ef293933
--- /dev/null
+++ b/ext/js/accessibility/google-docs-xray.js
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2023 Yomitan 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/>.
+ */
+
+/** Entry point. */
+function main() {
+ /** @type {Window} */
+ // @ts-expect-error - Firefox Xray vision
+ const window2 = window.wrappedJSObject;
+ if (!(typeof window2 === 'object' && window2 !== null)) { return; }
+ // The extension ID below is on an allow-list that is used on the Google Docs webpage.
+ // @ts-expect-error - Adding a property to the global object
+ // eslint-disable-next-line no-underscore-dangle
+ window2._docs_annotate_canvas_by_ext = 'ogmnaimimemjmbakcfefmnahgdfhfami';
+}
+
+main(); \ No newline at end of file
diff --git a/ext/js/accessibility/google-docs.js b/ext/js/accessibility/google-docs.js
index 4bc398ff..00266bb6 100644
--- a/ext/js/accessibility/google-docs.js
+++ b/ext/js/accessibility/google-docs.js
@@ -1,6 +1,5 @@
/*
* Copyright (C) 2023 Yomitan Authors
- * Copyright (C) 2021-2022 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
@@ -16,59 +15,7 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
-(async () => {
- // Reentrant check
- // @ts-expect-error - Checking a property to the global object
- if (self.googleDocsAccessibilitySetup) { return; }
- // @ts-expect-error - Adding a property to the global object
- self.googleDocsAccessibilitySetup = true;
-
- /**
- * @template {import('api').ApiNames} TAction
- * @template {import('api').ApiParams<TAction>} TParams
- * @param {TAction} action
- * @param {TParams} params
- * @returns {Promise<import('api').ApiReturn<TAction>>}
- */
- const invokeApi = (action, params) => {
- return new Promise((resolve, reject) => {
- chrome.runtime.sendMessage({action, params}, (response) => {
- void chrome.runtime.lastError;
- if (typeof response !== 'object' || response === null) {
- reject(new Error('Unexpected response'));
- } else if (typeof response.error !== 'undefined') {
- reject(new Error('Invalid response'));
- } else {
- resolve(response.result);
- }
- });
- });
- };
-
- const optionsContext = {depth: 0, url: location.href};
- /** @type {import('api').ApiReturn<'optionsGet'>} */
- let options;
- try {
- options = await invokeApi('optionsGet', {optionsContext});
- } catch (e) {
- return;
- }
-
- if (!options.accessibility.forceGoogleDocsHtmlRendering) { return; }
-
- // The extension ID below is on an allow-list that is used on the Google Docs webpage.
- /* eslint-disable */
- // @ts-expect-error : Adding a property to the global object
- const inject = () => { window._docs_annotate_canvas_by_ext = 'ogmnaimimemjmbakcfefmnahgdfhfami'; };
- /* eslint-enable */
-
- let parent = document.head;
- if (parent === null) {
- parent = document.documentElement;
- if (parent === null) { return; }
- }
- const script = document.createElement('script');
- script.textContent = `(${inject.toString()})();`;
- parent.appendChild(script);
- parent.removeChild(script);
-})();
+// The extension ID below is on an allow-list that is used on the Google Docs webpage.
+// @ts-expect-error - Adding a property to the global object
+// eslint-disable-next-line no-underscore-dangle
+window._docs_annotate_canvas_by_ext = 'ogmnaimimemjmbakcfefmnahgdfhfami';