1 files changed, 112 insertions, 0 deletions
diff --git a/comm/mail/components/preferences/applicationManager.js b/comm/mail/components/preferences/applicationManager.js
new file mode 100644
index 0000000000..5ebc0f077b
--- /dev/null
+++ b/comm/mail/components/preferences/applicationManager.js
@@ -0,0 +1,112 @@
+/* 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/. */
+
+// applications.js
+/* globals gGeneralPane */
+
+var gAppManagerDialog = {
+  _removed: [],
+
+  init() {
+    this.handlerInfo = window.arguments[0];
+    var bundle = document.getElementById("appManagerBundle");
+    gGeneralPane._prefsBundle = document.getElementById("bundlePreferences");
+    var description = this.handlerInfo.typeDescription;
+    var key =
+      this.handlerInfo.wrappedHandlerInfo instanceof Ci.nsIMIMEInfo
+        ? "handleFile"
+        : "handleProtocol";
+    var contentText = bundle.getFormattedString(key, [description]);
+    contentText = bundle.getFormattedString("descriptionApplications", [
+      contentText,
+    ]);
+    document.getElementById("appDescription").textContent = contentText;
+
+    let list = document.getElementById("appList");
+    let listFragment = document.createDocumentFragment();
+    for (let app of this.handlerInfo.possibleApplicationHandlers.enumerate()) {
+      if (!gGeneralPane.isValidHandlerApp(app)) {
+        continue;
+      }
+
+      let item = document.createXULElement("richlistitem");
+      item.classList.add("typeLabel");
+      listFragment.append(item);
+      item.app = app;
+
+      let image = document.createElement("img");
+      image.classList.add("typeIcon");
+      image.setAttribute("src", gGeneralPane._getIconURLForHandlerApp(app));
+      image.setAttribute("alt", "");
+      item.appendChild(image);
+
+      let label = document.createElement("span");
+      label.classList.add("typeDescription");
+      label.textContent = app.name;
+      item.appendChild(label);
+    }
+    list.append(listFragment);
+
+    // Triggers onSelect which populates label.
+    list.selectedIndex = 0;
+  },
+
+  onOK() {
+    if (!this._removed.length) {
+      // return early to avoid calling the |store| method.
+      return;
+    }
+
+    for (var i = 0; i < this._removed.length; ++i) {
+      this.handlerInfo.removePossibleApplicationHandler(this._removed[i]);
+    }
+
+    this.handlerInfo.store();
+  },
+
+  remove() {
+    var list = document.getElementById("appList");
+    this._removed.push(list.selectedItem.app);
+    var index = list.selectedIndex;
+    list.selectedItem.remove();
+    if (list.getRowCount() == 0) {
+      // The list is now empty, make the bottom part disappear
+      document.getElementById("appDetails").hidden = true;
+    } else {
+      // Select the item at the same index, if we removed the last
+      // item of the list, select the previous item
+      if (index == list.getRowCount()) {
+        --index;
+      }
+      list.selectedIndex = index;
+    }
+  },
+
+  onSelect() {
+    var list = document.getElementById("appList");
+    if (!list.selectedItem) {
+      document.getElementById("remove").disabled = true;
+      return;
+    }
+    document.getElementById("remove").disabled = false;
+    var app = list.selectedItem.app;
+    var address = "";
+    if (app instanceof Ci.nsILocalHandlerApp) {
+      address = app.executable.path;
+    } else if (app instanceof Ci.nsIWebHandlerApp) {
+      address = app.uriTemplate;
+    } else if (app instanceof Ci.nsIWebContentHandlerInfo) {
+      address = app.uri;
+    }
+    document.getElementById("appLocation").value = address;
+    var bundle = document.getElementById("appManagerBundle");
+    var appType =
+      app instanceof Ci.nsILocalHandlerApp
+        ? "descriptionLocalApp"
+        : "descriptionWebApp";
+    document.getElementById("appType").value = bundle.getString(appType);
+  },
+};
+
+document.addEventListener("dialogaccept", () => gAppManagerDialog.onOK());