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-rw-r--r--ext/fg/js/frontend.js2
-rw-r--r--ext/fg/js/popup.js62
2 files changed, 55 insertions, 9 deletions
diff --git a/ext/fg/js/frontend.js b/ext/fg/js/frontend.js
index ae0953f9..f6b0d236 100644
--- a/ext/fg/js/frontend.js
+++ b/ext/fg/js/frontend.js
@@ -345,7 +345,7 @@ class Frontend {
}
_ignoreElements() {
- return this._popup === null || this._popup.isProxy() ? [] : [this._popup.getFrame()];
+ return this._popup === null || this._popup.isProxy() ? [] : [this._popup.getContainer()];
}
_ignorePoint(x, y) {
diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js
index 3b14d3d0..5ee62c9b 100644
--- a/ext/fg/js/popup.js
+++ b/ext/fg/js/popup.js
@@ -47,6 +47,9 @@ class Popup {
this._frame.style.width = '0';
this._frame.style.height = '0';
+ this._container = this._frame;
+ this._shadow = null;
+
this._fullscreenEventListeners = new EventListenerCollection();
}
@@ -180,7 +183,12 @@ class Popup {
}
async setCustomOuterCss(css, useWebExtensionApi) {
- return await dynamicLoader.loadStyle('yomichan-popup-outer-user-stylesheet', 'code', css, useWebExtensionApi);
+ let parentNode = null;
+ if (this._shadow !== null) {
+ useWebExtensionApi = false;
+ parentNode = this._shadow;
+ }
+ return await dynamicLoader.loadStyle('yomichan-popup-outer-user-stylesheet', 'code', css, useWebExtensionApi, parentNode);
}
setChildrenSupported(value) {
@@ -195,6 +203,10 @@ class Popup {
return this._frame.getBoundingClientRect();
}
+ getContainer() {
+ return this._container;
+ }
+
// Private functions
_inject() {
@@ -330,9 +342,9 @@ class Popup {
throw new Error('Options not initialized');
}
- const {useSecurePopupFrameUrl} = this._options.general;
+ const {useSecurePopupFrameUrl, usePopupShadowDom} = this._options.general;
- this._injectStyles();
+ await this._setUpContainer(usePopupShadowDom);
const {secret, token} = await this._initializeFrame(this._frame, this._targetOrigin, this._frameId, (frame) => {
frame.removeAttribute('src');
@@ -382,9 +394,9 @@ class Popup {
}
_resetFrame() {
- const parent = this._frame.parentNode;
+ const parent = this._container.parentNode;
if (parent !== null) {
- parent.removeChild(this._frame);
+ parent.removeChild(this._container);
}
this._frame.removeAttribute('src');
this._frame.removeAttribute('srcdoc');
@@ -395,9 +407,31 @@ class Popup {
this._injectPromiseComplete = false;
}
+ async _setUpContainer(usePopupShadowDom) {
+ if (usePopupShadowDom && typeof this._frame.attachShadow === 'function') {
+ const container = document.createElement('div');
+ container.style.setProperty('all', 'initial', 'important');
+ const shadow = container.attachShadow({mode: 'closed', delegatesFocus: true});
+ shadow.appendChild(this._frame);
+
+ this._container = container;
+ this._shadow = shadow;
+ } else {
+ const frameParentNode = this._frame.parentNode;
+ if (frameParentNode !== null) {
+ frameParentNode.removeChild(this._frame);
+ }
+
+ this._container = this._frame;
+ this._shadow = null;
+ }
+
+ await this._injectStyles();
+ }
+
async _injectStyles() {
try {
- await dynamicLoader.loadStyle('yomichan-popup-outer-stylesheet', 'file', '/fg/css/client.css', true);
+ await this._injectPopupOuterStylesheet();
} catch (e) {
// NOP
}
@@ -409,6 +443,18 @@ class Popup {
}
}
+ async _injectPopupOuterStylesheet() {
+ let fileType = 'file';
+ let useWebExtensionApi = true;
+ let parentNode = null;
+ if (this._shadow !== null) {
+ fileType = 'file-content';
+ useWebExtensionApi = false;
+ parentNode = this._shadow;
+ }
+ await dynamicLoader.loadStyle('yomichan-popup-outer-stylesheet', fileType, '/fg/css/client.css', useWebExtensionApi, parentNode);
+ }
+
_observeFullscreen(observe) {
if (!observe) {
this._fullscreenEventListeners.removeAllEventListeners();
@@ -425,8 +471,8 @@ class Popup {
_onFullscreenChanged() {
const parent = this._getFrameParentElement();
- if (parent !== null && this._frame.parentNode !== parent) {
- parent.appendChild(this._frame);
+ if (parent !== null && this._container.parentNode !== parent) {
+ parent.appendChild(this._container);
}
}