1 files changed, 174 insertions, 0 deletions
diff --git a/comm/mailnews/compose/content/sendProgress.js b/comm/mailnews/compose/content/sendProgress.js
new file mode 100644
index 0000000000..fbc05451a7
--- /dev/null
+++ b/comm/mailnews/compose/content/sendProgress.js
@@ -0,0 +1,174 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+// dialog is just an array we'll use to store various properties from the dialog document...
+var dialog;
+
+// the msgProgress is a nsIMsgProgress object
+var msgProgress = null;
+
+// random global variables...
+var itsASaveOperation = false;
+var gBundle;
+
+window.addEventListener("DOMContentLoaded", onLoad);
+window.addEventListener("unload", onUnload);
+document.addEventListener("dialogcancel", onCancel);
+
+// all progress notifications are done through the nsIWebProgressListener implementation...
+var progressListener = {
+  onStateChange(aWebProgress, aRequest, aStateFlags, aStatus) {
+    if (aStateFlags & Ci.nsIWebProgressListener.STATE_START) {
+      // Set progress meter to show indeterminate.
+      dialog.progress.removeAttribute("value");
+      dialog.progressText.value = "";
+    }
+
+    if (aStateFlags & Ci.nsIWebProgressListener.STATE_STOP) {
+      if (Components.isSuccessCode(aStatus)) {
+        // we are done sending/saving the message...
+        // Indicate completion in status area.
+        let msg;
+        if (itsASaveOperation) {
+          msg = gBundle.GetStringFromName("messageSaved");
+        } else {
+          msg = gBundle.GetStringFromName("messageSent");
+        }
+        dialog.status.setAttribute("value", msg);
+
+        // Put progress meter at 100%.
+        dialog.progress.setAttribute("value", 100);
+        dialog.progressText.setAttribute(
+          "value",
+          gBundle.formatStringFromName("percentMsg", [100])
+        );
+      }
+
+      // Note: Without some delay closing the window the "msg" string above may
+      // never be visible. Example: setTimeout(() => window.close(), 1000);
+      // Windows requires other delays. The delays also cause test failures.
+      window.close();
+    }
+  },
+
+  onProgressChange(
+    aWebProgress,
+    aRequest,
+    aCurSelfProgress,
+    aMaxSelfProgress,
+    aCurTotalProgress,
+    aMaxTotalProgress
+  ) {
+    // Calculate percentage.
+    var percent;
+    if (aMaxTotalProgress > 0) {
+      percent = Math.round((aCurTotalProgress / aMaxTotalProgress) * 100);
+      if (percent > 100) {
+        percent = 100;
+      }
+
+      // Advance progress meter.
+      dialog.progress.value = percent;
+
+      // Update percentage label on progress meter.
+      dialog.progressText.value = gBundle.formatStringFromName("percentMsg", [
+        percent,
+      ]);
+    } else {
+      // Have progress meter show indeterminate with denominator <= 0.
+      dialog.progress.removeAttribute("value");
+      dialog.progressText.value = "";
+    }
+  },
+
+  onLocationChange(aWebProgress, aRequest, aLocation, aFlags) {
+    // we can ignore this notification
+  },
+
+  onStatusChange(aWebProgress, aRequest, aStatus, aMessage) {
+    if (aMessage != "") {
+      dialog.status.setAttribute("value", aMessage);
+    }
+  },
+
+  onSecurityChange(aWebProgress, aRequest, state) {
+    // we can ignore this notification
+  },
+
+  onContentBlockingEvent(aWebProgress, aRequest, aEvent) {
+    // we can ignore this notification
+  },
+
+  QueryInterface: ChromeUtils.generateQI([
+    "nsIWebProgressListener",
+    "nsISupportsWeakReference",
+  ]),
+};
+
+function onLoad() {
+  // Set global variables.
+  gBundle = Services.strings.createBundle(
+    "chrome://messenger/locale/messengercompose/sendProgress.properties"
+  );
+
+  msgProgress = window.arguments[0];
+  if (!msgProgress) {
+    console.error("Invalid argument to sendProgress.xhtml.");
+    window.close();
+    return;
+  }
+
+  let subject = "";
+  if (window.arguments[1]) {
+    let progressParams = window.arguments[1].QueryInterface(
+      Ci.nsIMsgComposeProgressParams
+    );
+    if (progressParams) {
+      itsASaveOperation =
+        progressParams.deliveryMode != Ci.nsIMsgCompDeliverMode.Now;
+      subject = progressParams.subject;
+    }
+  }
+
+  if (subject) {
+    let title = itsASaveOperation
+      ? "titleSaveMsgSubject"
+      : "titleSendMsgSubject";
+    document.title = gBundle.formatStringFromName(title, [subject]);
+  } else {
+    let title = itsASaveOperation ? "titleSaveMsg" : "titleSendMsg";
+    document.title = gBundle.GetStringFromName(title);
+  }
+
+  dialog = {};
+  dialog.status = document.getElementById("dialog.status");
+  dialog.progress = document.getElementById("dialog.progress");
+  dialog.progressText = document.getElementById("dialog.progressText");
+
+  // set our web progress listener on the helper app launcher
+  msgProgress.registerListener(progressListener);
+}
+
+function onUnload() {
+  if (msgProgress) {
+    try {
+      msgProgress.unregisterListener(progressListener);
+      msgProgress = null;
+    } catch (e) {}
+  }
+}
+
+// If the user presses cancel, tell the app launcher and close the dialog...
+function onCancel(event) {
+  // Cancel app launcher.
+  try {
+    msgProgress.processCanceledByUser = true;
+  } catch (e) {
+    return;
+  }
+
+  // Don't close up dialog, the backend will close the dialog when everything will be aborted.
+  event.preventDefault();
+}