This repository has been archived by the owner on Dec 30, 2019. It is now read-only.
/
sink.js
97 lines (80 loc) · 2.24 KB
/
sink.js
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function squelch(e) {
e.preventDefault();
}
function killSelection(element) {
$(element).attr('selectable', false)
.css('user-select', 'none')
.css('-moz-user-select', 'none')
.css('-webkit-user-select', 'none');
}
function restoreSelection(element) {
$(element).attr('selectable', true)
.css('user-select', 'text')
.css('-moz-user-select', 'text')
.css('-webkit-user-select', 'text');
}
function doResize(e) {
w = $(document).width();
pos = Math.max(0.25 * w, Math.min(0.50 * w, e.pageX));
$('ul#messages').css('width', pos - 1);
$('div#splitter').css('left', pos);
$('div#viewer').css('left', pos + 3);
}
function endResize(e) {
restoreSelection('div#viewer');
$(document).unbind('mousemove', doResize)
.unbind('mouseup', endResize);
}
function startResize(e) {
killSelection('div#viewer');
$(document).bind('mousemove', doResize)
.bind('mouseup', endResize);
}
function drawMessage(i, message) {
row = $(document.createElement('li'));
row.append("<small>" + message.timestamp + "</small>")
.append("<address>" + message.from + "</address>")
.append("<cite>" + message.subject + "</cite>")
.bind('click', function()
{
$('ul#messages li.selected').removeClass('selected');
$(this).addClass('selected');
$('div#viewer').empty().append($('<pre>').text(message.body));
});
$('ul#messages').append(row);
}
function poller() {
$.ajax({
url: '/updates.json',
dataType: 'json',
cache: false,
success: function(message) {
if (message != null) {
drawMessage(0, message);
}
poller();
},
error: function() {
$('div#err').text("Error: Lost connection to server")
.fadeIn();
}
});
}
function initMessageList(messages) {
$(messages).each(drawMessage);
/* delay before polling to fix Chrome bug */
window.setTimeout(poller, 500);
}
$(document).ready(function() {
$('div#splitter').bind('mousedown', startResize);
killSelection('ul#messages');
$.ajax({
url: '/messages.json',
dataType: 'json',
cache: false,
success: initMessageList,
error: function() {
$('#err').show();
}
});
});