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