[searchEngineIcon.uc.js] Firefox 123で廃止された、SearchEngine.iconURI の代わりに SearchEngine.getIconURL() を使うように

123/searchEngineIcon.uc.js

@@ -0,0 +1,92 @@
+// ==UserScript==
+// @name           searchEngineIcon.uc.js
+// @namespace      http://space.geocities.yahoo.co.jp/gl/alice0775
+// @description    replace the magnifying glass with the search engine's icon
+// @include        main
+// @compatibility  Firefox 123
+// @author         Alice0775
+// @version        2024/03/03 15:00 Fix 123+ Bug 1870644 - Provide a single function for obtaining icon URLs from search engines
+// @version        2019/06/24 11:00 Fix 68+ Bug 1518545 - Merge engine-current/ default notifications
+// @version        2019/05/24 11:00 Fix overflowed/underflowed
+// @version        2019/03/30 19:00 Fix 67.0a1 Bug 1492475 The search service init() method should simply return a Promise
+// @version        2019/03/20 00:00 Fix 67.0a1
+// @version        2018/11/29 00:00 Fix 67.0a1 Bug 1524593 - nsISearchService (aka nsIBrowserSearchService, previously) refactor to be mostly an asynchronouse
+// @version        2018/11/29 00:00 Fix 65.0a1 Bug 1453264
+// @version        2018/09/29 23:00 Fix 64.0a1
+// @version        2018/09/24 23:00 Fix warning from nsIBrowserSearchService
+// @version        2018/07*20 23:00 Fix change option > search
+// @version        2017/11/17 02:00 Fx57
+// @version        2015/09/08 02:00 Bug 827546
+// ==/UserScript==
+var searchengineicon = {
+
+  init: function() {
+    Services.search.init().then(rv => { 
+      if (Components.isSuccessCode(rv)) {
+        this.toggleImage();
+      }
+    });
+    window.addEventListener('aftercustomization', this, false);
+    Services.prefs.addObserver('browser.search.widget.inNavBar', this, false);
+    Services.obs.addObserver(this, "browser-search-engine-modified");
+    window.addEventListener("resize", this, false);
+    window.addEventListener('unload', this, false);
+  },
+
+  uninit: function(){
+    window.removeEventListener('aftercustomization', this, false);
+    Services.prefs.removeObserver('browser.search.widget.inNavBar', this);
+    Services.obs.removeObserver(this, "browser-search-engine-modified");
+    window.removeEventListener("resize", this, false);
+    window.removeEventListener('unload', this, false);
+  },
+
+  toggleImage: async function() {
+      Services.console.logStringMessage("toggleImage");
+      var searchbar = window.document.getElementById("searchbar");
+      if (!searchbar)
+        return;
+      let  searchbutton = searchbar.querySelector(".searchbar-search-icon") ||
+        window.document.getAnonymousElementByAttribute(searchbar, "class", "searchbar-search-icon");
+      let defaultEngine = await Services.search.getDefault();
+      var uri = defaultEngine.getIconURL();
+      //var icon = PlacesUtils.getImageURLForResolution(window, uri);
+      searchbutton.setAttribute("style", "list-style-image: url('"+ uri +"') !important; -moz-image-region: auto !important; width: 16px !important; padding: 2px 0 !important;");
+  },
+
+  observe(aSubject, aTopic, aPrefstring) {
+    if (aTopic == "browser-search-engine-modified") {
+      aSubject.QueryInterface(Components.interfaces.nsISearchEngine);
+      switch (aPrefstring) {
+      case "engine-current":
+      case "engine-default":
+       this.toggleImage();
+        // Not relevant
+        break;
+      }
+    }
+    if (aTopic == 'nsPref:changed') {
+      // 設定が変更された時の処理
+      setTimeout(function(){searchengineicon.toggleImage();}, 0);
+    }
+  },
+
+  _timer: null,
+  handleEvent: function(event){
+    switch (event.type) {
+      case "resize":
+        if (!this._timer)
+          clearTimeout(this._timer);
+        this._timer = setTimeout(() => this.toggleImage(), 250);
+        break;
+      case "aftercustomization":
+        this.toggleImage();
+        break;
+      case 'unload':
+        this.uninit();
+        break;
+    }
+  }
+}
+
+searchengineicon.init();