Video Player Toothbrush

牙刷科技! 点击网页左上角让所有视频播放器网页全屏！
当前为 2014-07-04 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name        Video Player Toothbrush
// @namespace   http://www.icycat.com
// @description 牙刷科技! 点击网页左上角让所有视频播放器网页全屏！
// @include     *www.bilibili.com/video/av*
// @include     *www.iqiyi.com/*
// @include     *v.youku.com/*
// @include     *v.17173.com/*
// @include     *www.tudou.com/*
// @include     *.letv.com/*
// @include     *v.pptv.com/*
// @include     *tv.sohu.com/*
// @include     *v.ku6.com/*
// @include     *vod.kankan.com/*
// @include     *v.qq.com/*
// @include     *www.56.com/*
// @version     1.1
// @grant       none
// @run-at      document-start
// ==/UserScript==

var player = null,
	parent, type, i, status = false,
	width, height, position, margin, padding, divArray, backStyle = new Array(),
	first = false;

document.addEventListener('DOMContentLoaded', init, false);

function init() {
	var t = setTimeout(function() {
		checkPlayer();
	}, 1000);
}

function checkPlayer() {
	var embedArray = document.getElementsByTagName('embed');
	console.log('embed数量' + embedArray.length);
	if (embedArray.length > 0) {
		for (i = 0; i < embedArray.length; i++) {
			console.log('embed播放器检测' + i);
			if (embedArray[i].getAttribute('allowfullscreen')&&embedArray[i].offsetWidth>500) {
				player = embedArray[i];
				type = 'embed';
				console.log('找到embed播放器');
				break;
			}
		}
	}
	if (!player) {
		console.log('未找到embed播放器');
		var objectArray = document.getElementsByTagName('object');
		if (objectArray.length > 0) {
			console.log('object数量' + objectArray.length);
			objectloop: for (i = 0; i < objectArray.length; i++) {
				console.log('object播放器检测' + i);
				if (objectArray[i].offsetWidth>500) {
					var paramArray = objectArray[i].getElementsByTagName('param');
					var j;
					for (j = 0; j < paramArray.length; j++) {
						if (paramArray[j].name.toLowerCase() == 'allowfullscreen') {
							player = objectArray[i];
							type = 'object';
							console.log('找到object播放器');
							break objectloop;
						}
					}
				}
			}
		} 
	}
	if (player) {
		console.log('找到播放器' + player);
		//setWmode();
		createButton();
	} else {
		console.log('未找到object播放器');
		return;
	}
}

/*function setWmode() {
	switch (type) {
		case 'embed':
			player.wmode == 'opaque';
			break;
		case 'object':

			break;
	}
}*/

function createButton() {
	var button = document.createElement('span');
	button.id = 'fullStackButton';
	button.onclick = function() {
		playerControl();
	};
	button.style = 'position:fixed;width:1px;height:100%;top:0;left:0;z-index:33333;';
	document.body.appendChild(button);
}

function playerControl() {
	if (!status) {
		status = true;
		fullWin();
	} else {
		status = false;
		smallWin();
	}

}

function fullWin() {
	if (!first) {
		first = true;
		var full = player;
		do {
			if (full.getAttribute) {
				full.setAttribute('full_stack', true);
			}
		} while (full = full.parentNode);
		console.log('设置属性完成');
		divArray = document.getElementsByTagName('div');
		console.log('获取所有div');
	}
	for (i = 0; i < divArray.length; i++) {
		if (divArray[i].getAttribute) {
			if (divArray[i].getAttribute('full_stack')) {
				backStyle[i] = {
					width: divArray[i].style.width,
					height: divArray[i].style.height,
					position: divArray[i].style.position,
					margin: divArray[i].style.margin,
					padding: divArray[i].style.padding,
					background: divArray[i].style.background
				};
				divArray[i].style.width = '100%';
				divArray[i].style.height = '100%';
				divArray[i].style.position = 'fixed';
				divArray[i].style.margin = '0 0';
				divArray[i].style.padding = '0 0';
				divArray[i].style.background = '#000';
			} else {
				backStyle[i] = divArray[i].style.display;
				divArray[i].style.display = 'none';
			}
		}
	}
	console.log('隐藏完成');
	player.style.width = '100%';
	player.style.height = '100%';
	player.style.position = 'fixed';
	player.style.margin = '0 0';
	player.style.padding = '0 0 0 1px';
	player.style.left = '0';
}

function smallWin() {

	for (i = 0; i < divArray.length; i++) {
		if (divArray[i].getAttribute) {
			if (divArray[i].getAttribute('full_stack')) {
				divArray[i].style.width = backStyle[i].width;
				divArray[i].style.height = backStyle[i].height;
				divArray[i].style.position = backStyle[i].position;
				divArray[i].style.margin = backStyle[i].margin;
				divArray[i].style.padding = backStyle[i].padding;
				divArray[i].style.background = backStyle[i].background;
			} else {
				divArray[i].style.display = backStyle[i];
			}
		}
	}
	player.style = '';
	console.log('恢复完成');
}
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