| 1 |
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| 2 | var syn = require('./synthetic.js');
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| 3 | require('./key.js');
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| 4 | if (!syn.config.support) {
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| 5 | (function checkForSupport() {
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| 6 | if (!document.body) {
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| 7 | return syn.schedule(checkForSupport, 1);
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| 8 | }
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| 9 | var div = document.createElement('div'), checkbox, submit, form, anchor, textarea, inputter, one, doc;
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| 10 | doc = document.documentElement;
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| 11 | div.innerHTML = '<form id=\'outer\'>' + '<input name=\'checkbox\' type=\'checkbox\'/>' + '<input name=\'radio\' type=\'radio\' />' + '<input type=\'submit\' name=\'submitter\'/>' + '<input type=\'input\' name=\'inputter\'/>' + '<input name=\'one\'>' + '<input name=\'two\'/>' + '<a href=\'#abc\'></a>' + '<textarea>1\n2</textarea>' + '</form>';
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| 12 | doc.insertBefore(div, doc.firstElementChild || doc.children[0]);
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| 13 | form = div.firstChild;
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| 14 | checkbox = form.childNodes[0];
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| 15 | submit = form.childNodes[2];
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| 16 | anchor = form.getElementsByTagName('a')[0];
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| 17 | textarea = form.getElementsByTagName('textarea')[0];
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| 18 | inputter = form.childNodes[3];
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| 19 | one = form.childNodes[4];
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| 20 | form.onsubmit = function (ev) {
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| 21 | if (ev.preventDefault) {
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| 22 | ev.preventDefault();
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| 23 | }
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| 24 | syn.support.keypressSubmits = true;
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| 25 | ev.returnValue = false;
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| 26 | return false;
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| 27 | };
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| 28 | syn.__tryFocus(inputter);
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| 29 | syn.trigger(inputter, 'keypress', '\r');
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| 30 | syn.trigger(inputter, 'keypress', 'a');
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| 31 | syn.support.keyCharacters = inputter.value === 'a';
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| 32 | inputter.value = 'a';
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| 33 | syn.trigger(inputter, 'keypress', '\b');
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| 34 | syn.support.backspaceWorks = inputter.value === '';
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| 35 | inputter.onchange = function () {
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| 36 | syn.support.focusChanges = true;
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| 37 | };
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| 38 | syn.__tryFocus(inputter);
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| 39 | syn.trigger(inputter, 'keypress', 'a');
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| 40 | syn.__tryFocus(form.childNodes[5]);
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| 41 | syn.trigger(inputter, 'keypress', 'b');
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| 42 | syn.support.keysOnNotFocused = inputter.value === 'ab';
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| 43 | syn.bind(anchor, 'click', function (ev) {
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| 44 | if (ev.preventDefault) {
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| 45 | ev.preventDefault();
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| 46 | }
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| 47 | syn.support.keypressOnAnchorClicks = true;
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| 48 | ev.returnValue = false;
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| 49 | return false;
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| 50 | });
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| 51 | syn.trigger(anchor, 'keypress', '\r');
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| 52 | syn.support.textareaCarriage = textarea.value.length === 4;
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| 53 | syn.support.oninput = 'oninput' in one;
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| 54 | doc.removeChild(div);
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| 55 | syn.support.ready++;
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| 56 | }());
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| 57 | } else {
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| 58 | syn.helpers.extend(syn.support, syn.config.support);
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| 59 | } |
| \ | No newline at end of file |