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define(['view/completer', 'textanalysis', 'rz_core', 'view/selection'],
function( completer, textanalysis, rz_core, selection)
{
var search,
search_completer;
var focus = function() {
search.focus();
}
function init() {
search = $('#search');
search_completer = completer(search, $('#search-suggestion'),
{triggerStart:' ', triggerEnd:' '});
search_completer.options.plug(textanalysis.suggestions_options);
search.on('input', search_on_submit);
search.on('keydown', function(e) {
if (e.which == 13 && !search_completer.handleEnter()) {
e.preventDefault();
search_on_submit(e);
return false;
}
return undefined;
});
function search_on_submit() {
var text = search[0].value.trim(),
r;
try {
r = new RegExp(text.replace(/ /, '|'), 'i');
} catch (e) {
return; // don't clear selection either
}
if (text.length > 0) {
selection.byVisitors(function (n) { return n.name.match(r); });
} else {
selection.clear();
}
rz_core.update_view__graph(false);
};
}
return {
focus: focus,
init: init,
};
}
);
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