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-rw-r--r--ext/fg/js/float.js21
-rw-r--r--ext/fg/js/frontend.js86
2 files changed, 48 insertions, 59 deletions
diff --git a/ext/fg/js/float.js b/ext/fg/js/float.js
index 83c542d1..8a17a437 100644
--- a/ext/fg/js/float.js
+++ b/ext/fg/js/float.js
@@ -69,25 +69,8 @@ class DisplayFloat extends Display {
async getDocumentTitle() {
try {
- const uniqueId = yomichan.generateId(16);
-
- const promise = yomichan.getTemporaryListenerResult(
- chrome.runtime.onMessage,
- ({action, params}, {resolve}) => {
- if (
- action === 'documentInformationBroadcast' &&
- isObject(params) &&
- params.uniqueId === uniqueId &&
- params.frameId === 0
- ) {
- resolve(params);
- }
- },
- 2000
- );
- api.broadcastTab('requestDocumentInformationBroadcast', {uniqueId});
-
- const {title} = await promise;
+ const targetFrameId = 0;
+ const {title} = await api.crossFrame.invoke(targetFrameId, 'getDocumentInformation');
return title;
} catch (e) {
return '';
diff --git a/ext/fg/js/frontend.js b/ext/fg/js/frontend.js
index 88038cd9..21fbc718 100644
--- a/ext/fg/js/frontend.js
+++ b/ext/fg/js/frontend.js
@@ -66,8 +66,7 @@ class Frontend {
this._runtimeMessageHandlers = new Map([
['popupSetVisibleOverride', {async: false, handler: this._onMessagePopupSetVisibleOverride.bind(this)}],
- ['rootPopupRequestInformationBroadcast', {async: false, handler: this._onMessageRootPopupRequestInformationBroadcast.bind(this)}],
- ['requestDocumentInformationBroadcast', {async: false, handler: this._onMessageRequestDocumentInformationBroadcast.bind(this)}]
+ ['requestFrontendReadyBroadcast', {async: false, handler: this._onMessageRequestFrontendReadyBroadcast.bind(this)}]
]);
}
@@ -114,13 +113,15 @@ class Frontend {
this._textScanner.on('activeModifiersChanged', this._onActiveModifiersChanged.bind(this));
api.crossFrame.registerHandlers([
- ['getUrl', {async: false, handler: this._onApiGetUrl.bind(this)}],
- ['closePopup', {async: false, handler: this._onApiClosePopup.bind(this)}],
- ['copySelection', {async: false, handler: this._onApiCopySelection.bind(this)}]
+ ['getUrl', {async: false, handler: this._onApiGetUrl.bind(this)}],
+ ['closePopup', {async: false, handler: this._onApiClosePopup.bind(this)}],
+ ['copySelection', {async: false, handler: this._onApiCopySelection.bind(this)}],
+ ['getPopupInfo', {async: false, handler: this._onApiGetPopupInfo.bind(this)}],
+ ['getDocumentInformation', {async: false, handler: this._onApiGetDocumentInformation.bind(this)}]
]);
this._updateContentScale();
- this._broadcastRootPopupInformation();
+ this._signalFrontendReady();
}
setDisabledOverride(disabled) {
@@ -169,12 +170,8 @@ class Frontend {
this._popup.setVisibleOverride(visible);
}
- _onMessageRootPopupRequestInformationBroadcast() {
- this._broadcastRootPopupInformation();
- }
-
- _onMessageRequestDocumentInformationBroadcast({uniqueId}) {
- this._broadcastDocumentInformation(uniqueId);
+ _onMessageRequestFrontendReadyBroadcast({frameId}) {
+ this._signalFrontendReady(frameId);
}
// API message handlers
@@ -191,6 +188,18 @@ class Frontend {
document.execCommand('copy');
}
+ _onApiGetPopupInfo() {
+ return {
+ popupId: (this._popup !== null ? this._popup.id : null)
+ };
+ }
+
+ _onApiGetDocumentInformation() {
+ return {
+ title: document.title
+ };
+ }
+
// Private
_onResize() {
@@ -325,18 +334,10 @@ class Frontend {
}
async _getIframeProxyPopup() {
- const rootPopupInformationPromise = yomichan.getTemporaryListenerResult(
- chrome.runtime.onMessage,
- ({action, params}, {resolve}) => {
- if (action === 'rootPopupInformation') {
- resolve(params);
- }
- }
- );
- api.broadcastTab('rootPopupRequestInformationBroadcast');
- const {popupId, frameId: parentFrameId} = await rootPopupInformationPromise;
-
- const popup = new PopupProxy(popupId, 0, null, parentFrameId, this._frameId, this._frameOffsetForwarder);
+ const targetFrameId = 0; // Root frameId
+ await this._waitForFrontendReady(targetFrameId);
+ const {popupId} = await api.crossFrame.invoke(targetFrameId, 'getPopupInfo');
+ const popup = new PopupProxy(popupId, 0, null, targetFrameId, this._frameId, this._frameOffsetForwarder);
popup.on('offsetNotFound', () => {
this._allowRootFramePopupProxy = false;
this._updatePopup();
@@ -529,24 +530,29 @@ class Frontend {
}
}
- _broadcastRootPopupInformation() {
- if (
- this._popup !== null &&
- this._depth === 0 &&
- this._frameId === 0
- ) {
- api.broadcastTab('rootPopupInformation', {
- popupId: this._popup.id,
- frameId: this._frameId
- });
+ _signalFrontendReady(targetFrameId=null) {
+ const params = {frameId: this._frameId};
+ if (targetFrameId === null) {
+ api.broadcastTab('frontendReady', params);
+ } else {
+ api.sendMessageToFrame(targetFrameId, 'frontendReady', params);
}
}
- _broadcastDocumentInformation(uniqueId) {
- api.broadcastTab('documentInformationBroadcast', {
- uniqueId,
- frameId: this._frameId,
- title: document.title
- });
+ async _waitForFrontendReady(frameId) {
+ const promise = yomichan.getTemporaryListenerResult(
+ chrome.runtime.onMessage,
+ ({action, params}, {resolve}) => {
+ if (
+ action === 'frontendReady' &&
+ params.frameId === frameId
+ ) {
+ resolve();
+ }
+ },
+ 10000
+ );
+ api.broadcastTab('requestFrontendReadyBroadcast', {frameId: this._frameId});
+ await promise;
}
}