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-rw-r--r--ext/mixed/js/display.js27
1 files changed, 27 insertions, 0 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index cd9f41bd..51a3dc22 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -29,6 +29,7 @@ class Display {
this.audioPlaying = null;
this.audioFallback = null;
this.audioCache = {};
+ this.styleNode = null;
this.eventListeners = [];
this.persistentEventListeners = [];
@@ -194,6 +195,32 @@ class Display {
async updateOptions(options) {
this.options = options ? options : await apiOptionsGet(this.getOptionsContext());
+ this.updateTheme(this.options.general.popupTheme);
+ this.setCustomCss(this.options.general.customPopupCss);
+ }
+
+ updateTheme(themeName) {
+ document.documentElement.dataset.yomichanTheme = themeName;
+
+ const stylesheets = document.querySelectorAll('link[data-yomichan-theme-name]');
+ for (const stylesheet of stylesheets) {
+ const match = (stylesheet.dataset.yomichanThemeName === themeName);
+ stylesheet.rel = (match ? 'stylesheet' : 'stylesheet alternate');
+ }
+ }
+
+ setCustomCss(css) {
+ if (this.styleNode === null) {
+ if (css.length === 0) { return; }
+ this.styleNode = document.createElement('style');
+ }
+
+ this.styleNode.textContent = css;
+
+ const parent = document.head;
+ if (this.styleNode.parentNode !== parent) {
+ parent.appendChild(this.styleNode);
+ }
}
setInteractive(interactive) {