Revision control
Copy as Markdown
Other Tools
/* 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
/* globals gSummaryFrameManager */ // From messenger.js
/**
* Summarize a set of selected messages. This can either be a single thread or
* multiple threads.
*
* @param aMessageDisplay The MessageDisplayWidget object responsible for
* showing messages.
*/
function summarizeSelection(aMessageDisplay) {
// Figure out if we're looking at one thread or more than one thread. We want
// the view's version of threading, not the database's version, in order to
// thread together cross-folder messages. XXX: This falls apart for group by
// sort; what we really want is a way to specify only the cross-folder view.
const folderDisplay = aMessageDisplay.folderDisplay;
const selectedIndices = folderDisplay.selectedIndices;
const dbView = folderDisplay.view.dbView;
const getThreadId = function (index) {
return dbView.getThreadContainingIndex(index).getRootHdr().messageKey;
};
const firstThreadId = getThreadId(selectedIndices[0]);
let oneThread = true;
for (let i = 1; i < selectedIndices.length; i++) {
if (getThreadId(selectedIndices[i]) != firstThreadId) {
oneThread = false;
break;
}
}
const selectedMessages = folderDisplay.selectedMessages;
if (oneThread) {
summarizeThread(selectedMessages, aMessageDisplay);
} else {
summarizeMultipleSelection(selectedMessages, aMessageDisplay);
}
}
/**
* Given an array of messages which are all in the same thread, summarize them.
*
* @param aSelectedMessages Array of message headers.
* @param aMessageDisplay The MessageDisplayWidget object responsible for
* showing messages.
*/
function summarizeThread(aSelectedMessages, aMessageDisplay) {
aMessageDisplay.singleMessageDisplay = false;
gSummaryFrameManager.loadAndCallback(kSummaryURL, function () {
const childWindow = gSummaryFrameManager.iframe.contentWindow;
try {
childWindow.gMessageSummary.summarize(
"thread",
aSelectedMessages,
aMessageDisplay.folderDisplay.view.dbView,
aMessageDisplay.folderDisplay.selectMessages.bind(
aMessageDisplay.folderDisplay
),
aMessageDisplay
);
} catch (e) {
console.error(e);
throw e;
}
});
}
/**
* Given an array of message URIs, cause the message panel to display a summary
* of them.
*
* @param aSelectedMessages Array of message headers.
* @param aMessageDisplay The MessageDisplayWidget object responsible for
* showing messages.
*/
function summarizeMultipleSelection(aSelectedMessages, aMessageDisplay) {
aMessageDisplay.singleMessageDisplay = false;
gSummaryFrameManager.loadAndCallback(kSummaryURL, function () {
const childWindow = gSummaryFrameManager.iframe.contentWindow;
try {
childWindow.gMessageSummary.summarize(
"multipleselection",
aSelectedMessages,
aMessageDisplay.folderDisplay.view.dbView,
aMessageDisplay.folderDisplay.selectMessages.bind(
aMessageDisplay.folderDisplay
),
aMessageDisplay
);
} catch (e) {
console.error(e);
throw e;
}
});
}