From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 browser/components/search/SearchUIUtils.sys.mjs | 122 ++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 browser/components/search/SearchUIUtils.sys.mjs

(limited to 'browser/components/search/SearchUIUtils.sys.mjs')

diff --git a/browser/components/search/SearchUIUtils.sys.mjs b/browser/components/search/SearchUIUtils.sys.mjs
new file mode 100644
index 0000000000..aa1c3f50a1
--- /dev/null
+++ b/browser/components/search/SearchUIUtils.sys.mjs
@@ -0,0 +1,122 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * Various utilities for search related UI.
+ */
+
+import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
+
+const lazy = {};
+
+XPCOMUtils.defineLazyGetter(lazy, "SearchUIUtilsL10n", () => {
+  return new Localization(["browser/search.ftl", "branding/brand.ftl"]);
+});
+
+export var SearchUIUtils = {
+  initialized: false,
+
+  init() {
+    if (!this.initialized) {
+      Services.obs.addObserver(this, "browser-search-engine-modified");
+
+      this.initialized = true;
+    }
+  },
+
+  observe(engine, topic, data) {
+    switch (data) {
+      case "engine-default":
+        this.updatePlaceholderNamePreference(engine, false);
+        break;
+      case "engine-default-private":
+        this.updatePlaceholderNamePreference(engine, true);
+        break;
+    }
+  },
+
+  /**
+   * Adds an open search engine and handles error UI.
+   *
+   * @param {string} locationURL
+   *   The URL where the OpenSearch definition is located.
+   * @param {string} image
+   *   A URL string to an icon file to be used as the search engine's
+   *   icon. This value may be overridden by an icon specified in the
+   *   engine description file.
+   * @param {object} browsingContext
+   *  The browsing context any error prompt should be opened for.
+   */
+  async addOpenSearchEngine(locationURL, image, browsingContext) {
+    try {
+      await Services.search.addOpenSearchEngine(locationURL, image);
+    } catch (ex) {
+      let titleMsgName;
+      let descMsgName;
+      switch (ex.result) {
+        case Ci.nsISearchService.ERROR_DUPLICATE_ENGINE:
+          titleMsgName = "opensearch-error-duplicate-title";
+          descMsgName = "opensearch-error-duplicate-desc";
+          break;
+        case Ci.nsISearchService.ERROR_ENGINE_CORRUPTED:
+          titleMsgName = "opensearch-error-format-title";
+          descMsgName = "opensearch-error-format-desc";
+          break;
+        default:
+          // i.e. ERROR_DOWNLOAD_FAILURE
+          titleMsgName = "opensearch-error-download-title";
+          descMsgName = "opensearch-error-download-desc";
+          break;
+      }
+
+      let [title, text] = await lazy.SearchUIUtilsL10n.formatValues([
+        {
+          id: titleMsgName,
+        },
+        {
+          id: descMsgName,
+          args: {
+            "location-url": locationURL,
+          },
+        },
+      ]);
+
+      Services.prompt.alertBC(
+        browsingContext,
+        Ci.nsIPrompt.MODAL_TYPE_CONTENT,
+        title,
+        text
+      );
+      return false;
+    }
+    return true;
+  },
+
+  /**
+   * Returns the URL to use for where to get more search engines.
+   *
+   * @returns {string}
+   */
+  get searchEnginesURL() {
+    return Services.urlFormatter.formatURLPref(
+      "browser.search.searchEnginesURL"
+    );
+  },
+
+  /**
+   * Update the placeholderName preference for the default search engine.
+   *
+   * @param {SearchEngine} engine The new default search engine.
+   * @param {boolean} isPrivate Whether this change applies to private windows.
+   */
+  updatePlaceholderNamePreference(engine, isPrivate) {
+    const prefName =
+      "browser.urlbar.placeholderName" + (isPrivate ? ".private" : "");
+    if (engine.isAppProvided) {
+      Services.prefs.setStringPref(prefName, engine.name);
+    } else {
+      Services.prefs.clearUserPref(prefName);
+    }
+  },
+};
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