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var dropdownMenuIsOpened = false;
Template.editor.onRendered(function() {
var $textarea = this.$('textarea');
$textarea.textcomplete([
// Emojies
{
match: /\B:([\-+\w]*)$/,
search: function(term, callback) {
callback($.map(Emoji.values, function(emoji) {
return emoji.indexOf(term) === 0 ? emoji : null;
}));
},
template: function(value) {
var image = '<img src="' + Emoji.baseImagePath + value + '.png"></img>';
return image + value;
},
replace: function(value) {
return ':' + value + ':';
},
index: 1
},
// User mentions
{
match: /\B@(\w*)$/,
search: function(term, callback) {
var currentBoard = Boards.findOne(Session.get('currentBoard'));
callback($.map(currentBoard.members, function(member) {
var username = Users.findOne(member.userId).username;
return username.indexOf(term) === 0 ? username : null;
}));
},
template: function(value) {
return value;
},
replace: function(username) {
return '@' + username + ' ';
},
index: 1
}
]);
// Since commit d474017 jquery-textComplete automatically closes a potential
// opened dropdown menu when the user press Escape. This behavior conflicts
// with our EscapeActions system, but it's too complicated and hacky to
// monkey-pach textComplete to disable it -- I tried. Instead we listen to
// 'open' and 'hide' events, and create a ghost escapeAction when the dropdown
// is opened (and rely on textComplete to execute the actual action).
$textarea.on({
'textComplete:show': function() {
dropdownMenuIsOpened = true;
},
'textComplete:hide': function() {
Tracker.afterFlush(function() {
dropdownMenuIsOpened = false;
});
}
});
});
EscapeActions.register(10,
function() { return dropdownMenuIsOpened; },
function() {}
);
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