87 lines
2.4 KiB
JavaScript
87 lines
2.4 KiB
JavaScript
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/**
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*
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* gPodder QML UI Reference Implementation
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* Copyright (c) 2013, Thomas Perl <m@thp.io>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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function updateModelFrom(model, data) {
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for (var i=0; i<data.length; i++) {
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if (model.count < i) {
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model.append(data[i]);
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} else {
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model.set(i, data[i]);
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}
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}
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while (model.count > data.length) {
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model.remove(model.count-1);
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}
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}
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function updateModelWith(model, key, value, update) {
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for (var row=0; row<model.count; row++) {
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var current = model.get(row);
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if (current[key] == value) {
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for (var key in update) {
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model.setProperty(row, key, update[key]);
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}
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}
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}
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}
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function formatDuration(duration) {
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if (duration !== 0 && !duration) {
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return ''
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}
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var h = parseInt(duration / 3600) % 24
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var m = parseInt(duration / 60) % 60
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var s = parseInt(duration % 60)
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var hh = h > 0 ? (h < 10 ? '0' + h : h) + ':' : ''
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var ms = (m < 10 ? '0' + m : m) + ':' + (s < 10 ? '0' + s : s)
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return hh + ms
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}
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function formatPosition(position,duration) {
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return formatDuration(position) + " / " + formatDuration(duration)
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}
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// Call a Python function and disable item until the function returns
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function disableUntilReturn(item, py, func, args) {
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item.enabled = false;
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py.call(func, args, function() {
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item.enabled = true;
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});
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}
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function format(s, d) {
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return s.replace(/{([^}]*)}/g, function (m, k) {
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return (k in d) ? d[k] : m;
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});
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}
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function atMostOnce(callback) {
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var called = false;
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return function () {
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if (!called) {
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called = true;
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callback();
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}
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};
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}
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