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commited on
Commit
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4090a53
1
Parent(s):
5daada1
support fuuscreen
Browse files- index.html +5 -0
- js/screen.js +45 -0
index.html
CHANGED
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@@ -6,6 +6,7 @@
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<link rel="stylesheet" href="./css/musicvision.css" type="text/css" />
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<script type="text/javascript" src="./js/jquery.min.js"></script>
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<script type="text/javascript" src="./js/player.js"></script>
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</head>
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<body>
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@@ -31,6 +32,10 @@
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<td>
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<input type="file" id="bgFile" accept=".png,.jpg,.gif,.bmp">
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</td>
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</tr>
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</table>
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</div>
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<link rel="stylesheet" href="./css/musicvision.css" type="text/css" />
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<script type="text/javascript" src="./js/jquery.min.js"></script>
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<script type="text/javascript" src="./js/player.js"></script>
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<script type="text/javascript" src="./js/screen.js"></script>
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</head>
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<body>
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<td>
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<input type="file" id="bgFile" accept=".png,.jpg,.gif,.bmp">
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</td>
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<td>
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<button id="fullscreenButton">Fullscreen</button>
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<button id="exitFullscreenButton">Exit fullscreen</button>
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</td>
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</tr>
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</table>
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</div>
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js/screen.js
ADDED
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@@ -0,0 +1,45 @@
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function openFullscreen(elem) {
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if (elem.requestFullscreen) {
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elem.requestFullscreen();
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} else if (elem.mozRequestFullScreen) { // Firefox
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elem.mozRequestFullScreen();
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} else if (elem.webkitRequestFullscreen) { // Chrome, Safari and Opera
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elem.webkitRequestFullscreen();
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} else if (elem.msRequestFullscreen) { // IE/Edge
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elem.msRequestFullscreen();
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}
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}
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// 退出全屏
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function closeFullscreen() {
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if (document.exitFullscreen) {
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document.exitFullscreen();
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} else if (document.mozCancelFullScreen) { // Firefox
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document.mozCancelFullScreen();
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} else if (document.webkitExitFullscreen) { // Chrome, Safari and Opera
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document.webkitExitFullscreen();
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} else if (document.msExitFullscreen) { // IE/Edge
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document.msExitFullscreen();
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}
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}
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window.onload = function () {
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document.getElementById('fullscreenButton').addEventListener('click', function () {
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openFullscreen(document.documentElement); // 让整个文档进入全屏
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});
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document.getElementById('exitFullscreenButton').addEventListener('click', function () {
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closeFullscreen();
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});
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// 监听全屏状态变化
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document.addEventListener('fullscreenchange', function () {
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if (document.fullscreenElement) {
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document.getElementById('fullscreenButton').style.display = 'none';
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document.getElementById('exitFullscreenButton').style.display = 'block';
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} else {
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document.getElementById('fullscreenButton').style.display = 'block';
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document.getElementById('exitFullscreenButton').style.display = 'none';
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}
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});
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}
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