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function showFrame(anchor) {
var tbid = anchor.getAttribute('tbid');
var expanded = anchor.expanded;
if (expanded) {
MochiKit.DOM.hideElement(anchor.expandedElement);
anchor.expanded = false;
_swapImage(anchor);
return false;
}
anchor.expanded = true;
if (anchor.expandedElement) {
MochiKit.DOM.showElement(anchor.expandedElement);
_swapImage(anchor);
$('debug_input_'+tbid).focus();
return false;
}
var url = debug_base
+ '/show_frame?tbid=' + tbid
+ '&debugcount=' + debug_count;
var d = MochiKit.Async.doSimpleXMLHttpRequest(url);
d.addCallbacks(function (data) {
var el = MochiKit.DOM.DIV({});
anchor.parentNode.insertBefore(el, anchor.nextSibling);
el.innerHTML = data.responseText;
anchor.expandedElement = el;
_swapImage(anchor);
$('debug_input_'+tbid).focus();
}, function (error) {
showError(error.req.responseText);
});
return false;
}
function _swapImage(anchor) {
var el = anchor.getElementsByTagName('IMG')[0];
if (anchor.expanded) {
var img = 'minus.jpg';
} else {
var img = 'plus.jpg';
}
el.src = debug_base + '/media/' + img;
}
function submitInput(button, tbid) {
var input = $(button.getAttribute('input-from'));
var output = $(button.getAttribute('output-to'));
var url = debug_base
+ '/exec_input';
var history = input.form.history;
input.historyPosition = 0;
if (! history) {
history = input.form.history = [];
}
history.push(input.value);
var vars = {
tbid: tbid,
debugcount: debug_count,
input: input.value
};
MochiKit.DOM.showElement(output);
var d = MochiKit.Async.doSimpleXMLHttpRequest(url, vars);
d.addCallbacks(function (data) {
var result = data.responseText;
output.innerHTML += result;
input.value = '';
input.focus();
}, function (error) {
showError(error.req.responseText);
});
return false;
}
function showError(msg) {
var el = $('error-container');
if (el.innerHTML) {
el.innerHTML += '<hr noshade>\n' + msg;
} else {
el.innerHTML = msg;
}
MochiKit.DOM.showElement('error-area');
}
function clearError() {
var el = $('error-container');
el.innerHTML = '';
MochiKit.DOM.hideElement('error-area');
}
function expandInput(button) {
var input = button.form.elements.input;
stdops = {
name: 'input',
style: 'width: 100%',
autocomplete: 'off'
};
if (input.tagName == 'INPUT') {
var newEl = MochiKit.DOM.TEXTAREA(stdops);
var text = 'Contract';
} else {
stdops['type'] = 'text';
stdops['onkeypress'] = 'upArrow(this)';
var newEl = MochiKit.DOM.INPUT(stdops);
var text = 'Expand';
}
newEl.value = input.value;
newEl.id = input.id;
MochiKit.DOM.swapDOM(input, newEl);
newEl.focus();
button.value = text;
return false;
}
function upArrow(input, event) {
if (window.event) {
event = window.event;
}
if (event.keyCode != 38 && event.keyCode != 40) {
// not an up- or down-arrow
return true;
}
var dir = event.keyCode == 38 ? 1 : -1;
var history = input.form.history;
if (! history) {
history = input.form.history = [];
}
var pos = input.historyPosition || 0;
if (! pos && dir == -1) {
return true;
}
if (! pos && input.value) {
history.push(input.value);
pos = 1;
}
pos += dir;
if (history.length-pos < 0) {
pos = 1;
}
if (history.length-pos > history.length-1) {
input.value = '';
return true;
}
input.historyPosition = pos;
var line = history[history.length-pos];
input.value = line;
}
function expandLong(anchor) {
var span = anchor;
while (span) {
if (span.style && span.style.display == 'none') {
break;
}
span = span.nextSibling;
}
if (! span) {
return false;
}
MochiKit.DOM.showElement(span);
MochiKit.DOM.hideElement(anchor);
return false;
}
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