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/**
* 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
*/
/* global MozXULElement */
/* import-globals-from ../../../../mailnews/base/content/newmailalert.js */
// Wrap in a block to prevent leaking to window scope.
{
const { MailServices } = ChromeUtils.importESModule(
);
/**
* MozFolderSummary displays a listing of NEW mails for the folder in question.
* For each mail the subject, sender and a message preview can be included.
*
* @augments {MozXULElement}
*/
class MozFolderSummary extends MozXULElement {
constructor() {
super();
this.maxMsgHdrsInPopup = 8;
this.showSubject = Services.prefs.getBoolPref(
"mail.biff.alert.show_subject"
);
this.showSender = Services.prefs.getBoolPref(
"mail.biff.alert.show_sender"
);
this.showPreview = Services.prefs.getBoolPref(
"mail.biff.alert.show_preview"
);
ChromeUtils.defineESModuleGetters(this, {
});
}
hasMessages() {
return this.lastElementChild;
}
static createFolderSummaryMessage() {
const vbox = document.createXULElement("vbox");
vbox.setAttribute("class", "folderSummaryMessage");
vbox.setAttribute("role", "presentation");
const hbox = document.createXULElement("hbox");
hbox.setAttribute("class", "folderSummary-message-row");
hbox.setAttribute("role", "presentation");
const subject = document.createXULElement("label");
subject.setAttribute("class", "folderSummary-subject");
const sender = document.createXULElement("label");
sender.setAttribute("class", "folderSummary-sender");
sender.setAttribute("crop", "end");
hbox.appendChild(subject);
hbox.appendChild(sender);
const preview = document.createXULElement("description");
preview.setAttribute(
"class",
"folderSummary-message-row folderSummary-previewText"
);
preview.setAttribute("crop", "end");
vbox.appendChild(hbox);
vbox.appendChild(preview);
return vbox;
}
/**
* Render NEW messages in a folder.
*
* @param {nsIMsgFolder} folder - A real folder containing new messages.
* @param {number[]} msgKeys - The keys of new messages.
*/
render(folder, msgKeys) {
const msgDatabase = folder.msgDatabase;
for (const msgKey of msgKeys.slice(0, this.maxMsgHdrsInPopup)) {
const msgBox = MozFolderSummary.createFolderSummaryMessage();
const msgHdr = msgDatabase.getMsgHdrForKey(msgKey);
msgBox.addEventListener("click", event => {
if (event.button !== 0) {
return;
}
this.MailUtils.displayMessageInFolderTab(msgHdr, true);
});
if (this.showSubject) {
let msgSubject = msgHdr.mime2DecodedSubject;
const kMsgFlagHasRe = 0x0010; // MSG_FLAG_HAS_RE
if (msgHdr.flags & kMsgFlagHasRe) {
msgSubject = msgSubject ? "Re: " + msgSubject : "Re: ";
}
msgBox.querySelector(".folderSummary-subject").textContent =
msgSubject;
}
if (this.showSender) {
const addrs = MailServices.headerParser.parseEncodedHeader(
msgHdr.author,
msgHdr.effectiveCharset,
false
);
const folderSummarySender = msgBox.querySelector(
".folderSummary-sender"
);
// Set the label value instead of textContent to avoid wrapping.
folderSummarySender.value =
addrs.length > 0 ? addrs[0].name || addrs[0].email : "";
if (addrs.length > 1) {
folderSummarySender.value +=
" " + MozFolderSummary.l10n.formatValueSync("and-others");
}
}
if (this.showPreview) {
msgBox.querySelector(".folderSummary-previewText").textContent =
msgHdr.getStringProperty("preview") || "";
}
this.appendChild(msgBox);
}
}
}
customElements.define("folder-summary", MozFolderSummary);
ChromeUtils.defineLazyGetter(
MozFolderSummary,
"l10n",
() => new Localization(["messenger/messenger.ftl"], true)
);
}