1 files changed, 72 insertions, 0 deletions
diff --git a/ext/fg/js/float-main.js b/ext/fg/js/float-main.js
new file mode 100644
index 00000000..f056f707
--- /dev/null
+++ b/ext/fg/js/float-main.js
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2020  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
+ * 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/>.
+ */
+
+/* global
+ * DisplayFloat
+ * apiOptionsGet
+ */
+
+function injectPopupNested() {
+    const scriptSrcs = [
+        '/mixed/js/text-scanner.js',
+        '/fg/js/frontend-api-sender.js',
+        '/fg/js/popup.js',
+        '/fg/js/popup-proxy.js',
+        '/fg/js/frontend.js',
+        '/fg/js/content-script-main.js'
+    ];
+    for (const src of scriptSrcs) {
+        const script = document.createElement('script');
+        script.async = false;
+        script.src = src;
+        document.body.appendChild(script);
+    }
+}
+
+async function popupNestedInitialize(id, depth, parentFrameId, url) {
+    let optionsApplied = false;
+
+    const applyOptions = async () => {
+        const optionsContext = {depth, url};
+        const options = await apiOptionsGet(optionsContext);
+        const popupNestingMaxDepth = options.scanning.popupNestingMaxDepth;
+
+        const maxPopupDepthExceeded = !(
+            typeof popupNestingMaxDepth === 'number' &&
+            typeof depth === 'number' &&
+            depth < popupNestingMaxDepth
+        );
+        if (maxPopupDepthExceeded || optionsApplied) {
+            return;
+        }
+
+        optionsApplied = true;
+
+        window.frontendInitializationData = {id, depth, parentFrameId, url, proxy: true};
+        injectPopupNested();
+
+        yomichan.off('optionsUpdated', applyOptions);
+    };
+
+    yomichan.on('optionsUpdated', applyOptions);
+
+    await applyOptions();
+}
+
+(async () => {
+    new DisplayFloat();
+})();