48 lines
1.9 KiB
JavaScript
48 lines
1.9 KiB
JavaScript
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// 获取两个全屏按钮
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const fullscreenButton = document.getElementById('fullscreen-button');
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const sidebarFullscreenButton = document.getElementById('sidebar-fullscreen-button');
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// 绑定全屏切换事件
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function toggleFullscreen() {
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if (!document.fullscreenElement) {
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if (document.documentElement.requestFullscreen) {
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document.documentElement.requestFullscreen();
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} else if (document.documentElement.mozRequestFullScreen) {
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document.documentElement.mozRequestFullScreen();
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} else if (document.documentElement.webkitRequestFullscreen) {
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document.documentElement.webkitRequestFullscreen();
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} else if (document.documentElement.msRequestFullscreen) {
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document.documentElement.msRequestFullscreen();
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}
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updateFullscreenButton(true);
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} else {
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if (document.exitFullscreen) {
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document.exitFullscreen();
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} else if (document.mozCancelFullScreen) {
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document.mozCancelFullScreen();
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} else if (document.webkitExitFullscreen) {
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document.webkitExitFullscreen();
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} else if (document.msExitFullscreen) {
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document.msExitFullscreen();
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}
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updateFullscreenButton(false);
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}
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}
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// 更新按钮文本和图标
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function updateFullscreenButton(isFullscreen) {
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const buttons = [fullscreenButton, sidebarFullscreenButton];
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buttons.forEach(button => {
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if (isFullscreen) {
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button.querySelector('span').textContent = '退出';
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button.querySelector('.icon').innerHTML = '↵'; // 退出全屏图标
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} else {
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button.querySelector('span').textContent = '全屏';
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button.querySelector('.icon').innerHTML = '⛶'; // 全屏图标
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}
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});
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}
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// 绑定点击事件
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fullscreenButton.addEventListener('click', toggleFullscreen);
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sidebarFullscreenButton.addEventListener('click', toggleFullscreen);
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