haste-server/application.js

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JavaScript
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2011-11-18 04:44:48 +01:00
// TODO implement save as a jquery method
// TODO support for browsers without pushstate
// TODO support for push state navigation
var save = function(data, callback) {
var high = hljs.highlightAuto(data);
var pack = {
language: high.language,
data: data
};
pack.value = high.value;
pack.uuid = '123456';
callback(pack);
};
$(function() {
$('textarea').focus();
$('textarea').keyup(function(evt) {
if (evt.ctrlKey && evt.which === 76) {
save($('textarea').val(), function(ret) {
if (ret) {
$('#box code').html(ret.value);
// window.history.pushState(null, 'Heist - ' + ret.language, '/~john/heist/' + ret.uuid);
document.title = 'heist - ' + ret.language;
$('textarea').hide();
$('#box').show();
}
});
}
});
$('textarea').keydown(function(evt) {
if (evt.keyCode === 9) {
evt.preventDefault();
var myValue = ' ';
// Inspired by http://stackoverflow.com/questions/946534/insert-text-into-textarea-with-jquery
// For browsers like Internet Explorer
if (document.selection) {
this.focus();
sel = document.selection.createRange();
sel.text = myValue;
this.focus();
}
// Mozilla and Webkit
else if (this.selectionStart || this.selectionStart == '0') {
var startPos = this.selectionStart;
var endPos = this.selectionEnd;
var scrollTop = this.scrollTop;
this.value = this.value.substring(0, startPos)+myValue+this.value.substring(endPos,this.value.length);
this.focus();
this.selectionStart = startPos + myValue.length;
this.selectionEnd = startPos + myValue.length;
this.scrollTop = scrollTop;
}
else {
this.value += myValue;
this.focus();
}
}
});
});