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/*
* Copyright 2012 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
.pragma library
// the function converts the value entered in the input to the other units
function convert(input, converter, index) {
if (input && input.text.length <= 0)
return;
var baseValue = parseFloat(input.text) / parseFloat(converter.model[index].rate);
if (baseValue <= 0.0)
return;
for (var i = 0; i < converter.count; i++) {
if (converter.itemAt(i)) {
var inputItem = converter.itemAt(i).children[1]
if (inputItem !== input) {
inputItem.text = parseFloat(converter.model[i].rate) * baseValue;
}
}
}
}
// the function clears every input field data
function clear(converter, except) {
for (var i = 0; i < converter.count; i++) {
if (!except || (except && except !== converter.itemAt(i).children[1]))
converter.itemAt(i).children[1].text = "0.0";
}
}
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