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-rw-r--r--ext/fg/js/frame-offset-forwarder.js15
-rw-r--r--ext/fg/js/frontend-initialize.js13
-rw-r--r--ext/fg/js/frontend.js2
-rw-r--r--ext/fg/js/popup-proxy.js6
-rw-r--r--ext/fg/js/popup.js1
5 files changed, 23 insertions, 14 deletions
diff --git a/ext/fg/js/frame-offset-forwarder.js b/ext/fg/js/frame-offset-forwarder.js
index b3715c2a..09eb89a6 100644
--- a/ext/fg/js/frame-offset-forwarder.js
+++ b/ext/fg/js/frame-offset-forwarder.js
@@ -22,15 +22,23 @@
class FrameOffsetForwarder {
constructor() {
- this._forwardFrameOffset = window !== window.parent ?
+ this._started = false;
+
+ this._forwardFrameOffset = (
+ window !== window.parent ?
this._forwardFrameOffsetParent.bind(this) :
- this._forwardFrameOffsetOrigin.bind(this);
+ this._forwardFrameOffsetOrigin.bind(this)
+ );
this._windowMessageHandlers = new Map([
- ['getFrameOffset', ({offset, uniqueId}, e) => { return this._onGetFrameOffset(offset, uniqueId, e); }]
+ ['getFrameOffset', ({offset, uniqueId}, e) => this._onGetFrameOffset(offset, uniqueId, e)]
]);
+ }
+ start() {
+ if (this._started) { return; }
window.addEventListener('message', this.onMessage.bind(this), false);
+ this._started = true;
}
async applyOffset(x, y) {
@@ -44,7 +52,6 @@ class FrameOffsetForwarder {
chrome.runtime.onMessage.removeListener(runtimeMessageCallback);
callback();
frameOffsetResolve(params);
- return false;
}
};
chrome.runtime.onMessage.addListener(runtimeMessageCallback);
diff --git a/ext/fg/js/frontend-initialize.js b/ext/fg/js/frontend-initialize.js
index 777291fe..51fa8d7a 100644
--- a/ext/fg/js/frontend-initialize.js
+++ b/ext/fg/js/frontend-initialize.js
@@ -40,23 +40,26 @@ async function main() {
chrome.runtime.onMessage.removeListener(runtimeMessageCallback);
callback();
rootPopupInformationResolve(params);
- return false;
}
};
chrome.runtime.onMessage.addListener(runtimeMessageCallback);
- apiForward('rootPopupInformationGet');
+ apiForward('rootPopupRequestInformationBroadcast');
const {popupId, frameId} = await rootPopupInformationPromise;
- window._frameOffsetForwarder = new FrameOffsetForwarder();
- const applyFrameOffset = window._frameOffsetForwarder.applyOffset.bind(window._frameOffsetForwarder);
+ const frameOffsetForwarder = new FrameOffsetForwarder();
+ frameOffsetForwarder.start();
+ const applyFrameOffset = frameOffsetForwarder.applyOffset.bind(frameOffsetForwarder);
+
popup = new PopupProxy(popupId, 0, null, frameId, url, applyFrameOffset);
await popup.prepare();
} else if (proxy) {
popup = new PopupProxy(null, depth + 1, id, parentFrameId, url);
await popup.prepare();
} else {
- window._frameOffsetForwarder = new FrameOffsetForwarder();
+ const frameOffsetForwarder = new FrameOffsetForwarder();
+ frameOffsetForwarder.start();
+
const popupHost = new PopupProxyHost();
await popupHost.prepare();
diff --git a/ext/fg/js/frontend.js b/ext/fg/js/frontend.js
index d6fe7af4..c160b9e3 100644
--- a/ext/fg/js/frontend.js
+++ b/ext/fg/js/frontend.js
@@ -53,7 +53,7 @@ class Frontend extends TextScanner {
this._runtimeMessageHandlers = new Map([
['popupSetVisibleOverride', ({visible}) => { this.popup.setVisibleOverride(visible); }],
- ['rootPopupInformationGet', () => { this.popup.broadcastRootPopupInformation(); }]
+ ['rootPopupRequestInformationBroadcast', () => { this.popup.broadcastRootPopupInformation(); }]
]);
}
diff --git a/ext/fg/js/popup-proxy.js b/ext/fg/js/popup-proxy.js
index 73148eee..a25f9183 100644
--- a/ext/fg/js/popup-proxy.js
+++ b/ext/fg/js/popup-proxy.js
@@ -21,7 +21,7 @@
*/
class PopupProxy {
- constructor(id, depth, parentId, parentFrameId, url, applyFrameOffset=async (x, y) => [x, y]) {
+ constructor(id, depth, parentId, parentFrameId, url, applyFrameOffset=null) {
this._parentId = parentId;
this._parentFrameId = parentFrameId;
this._id = id;
@@ -81,7 +81,7 @@ class PopupProxy {
}
async containsPoint(x, y) {
- if (this._depth === 0) {
+ if (this._applyFrameOffset !== null) {
[x, y] = await this._applyFrameOffset(x, y);
}
return await this._invokeHostApi('containsPoint', {id: this._id, x, y});
@@ -89,7 +89,7 @@ class PopupProxy {
async showContent(elementRect, writingMode, type=null, details=null) {
let {x, y, width, height} = elementRect;
- if (this._depth === 0) {
+ if (this._applyFrameOffset !== null) {
[x, y] = await this._applyFrameOffset(x, y);
}
elementRect = {x, y, width, height};
diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js
index 4c979911..47e32963 100644
--- a/ext/fg/js/popup.js
+++ b/ext/fg/js/popup.js
@@ -368,7 +368,6 @@ class Popup {
chrome.runtime.onMessage.removeListener(runtimeMessageCallback);
callback();
resolve();
- return false;
}
};
chrome.runtime.onMessage.addListener(runtimeMessageCallback);