若依 3.0

ruoyi-admin/src/main/resources/static/ajax/libs/fullscreen/jquery.fullscreen.js

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+/**
+ * @name        jQuery FullScreen Plugin
+ * @author      Martin Angelov, Morten Sjøgren
+ * @version     1.2
+ * @url         http://tutorialzine.com/2012/02/enhance-your-website-fullscreen-api/
+ * @license     MIT License
+ */
+
+/*jshint browser: true, jquery: true */
+(function($){
+	"use strict";
+
+	// These helper functions available only to our plugin scope.
+	function supportFullScreen(){
+		var doc = document.documentElement;
+
+		return ('requestFullscreen' in doc) ||
+				('mozRequestFullScreen' in doc && document.mozFullScreenEnabled) ||
+				('webkitRequestFullScreen' in doc);
+	}
+
+	function requestFullScreen(elem){
+		if (elem.requestFullscreen) {
+			elem.requestFullscreen();
+		} else if (elem.mozRequestFullScreen) {
+			elem.mozRequestFullScreen();
+		} else if (elem.webkitRequestFullScreen) {
+			elem.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
+		}
+	}
+
+	function fullScreenStatus(){
+		return document.fullscreen ||
+				document.mozFullScreen ||
+				document.webkitIsFullScreen ||
+				false;
+	}
+
+	function cancelFullScreen(){
+		if (document.exitFullscreen) {
+			document.exitFullscreen();
+		} else if (document.mozCancelFullScreen) {
+			document.mozCancelFullScreen();
+		} else if (document.webkitCancelFullScreen) {
+			document.webkitCancelFullScreen();
+		}
+	}
+
+	function onFullScreenEvent(callback){
+		$(document).on("fullscreenchange mozfullscreenchange webkitfullscreenchange", function(){
+			// The full screen status is automatically
+			// passed to our callback as an argument.
+			callback(fullScreenStatus());
+		});
+	}
+
+	// Adding a new test to the jQuery support object
+	$.support.fullscreen = supportFullScreen();
+
+	// Creating the plugin
+	$.fn.fullScreen = function(props){
+		if(!$.support.fullscreen || this.length !== 1) {
+			// The plugin can be called only
+			// on one element at a time
+
+			return this;
+		}
+
+		if(fullScreenStatus()){
+			// if we are already in fullscreen, exit
+			cancelFullScreen();
+			return this;
+		}
+
+		// You can potentially pas two arguments a color
+		// for the background and a callback function
+
+		var options = $.extend({
+			'background'      : '#111',
+			'callback'        : $.noop( ),
+			'fullscreenClass' : 'fullScreen'
+		}, props),
+
+		elem = this,
+
+		// This temporary div is the element that is
+		// actually going to be enlarged in full screen
+
+		fs = $('<div>', {
+			'css' : {
+				'overflow-y' : 'auto',
+				'background' : options.background,
+				'width'      : '100%',
+				'height'     : '100%'
+			}
+		})
+			.insertBefore(elem)
+			.append(elem);
+
+		// You can use the .fullScreen class to
+		// apply styling to your element
+		elem.addClass( options.fullscreenClass );
+
+		// Inserting our element in the temporary
+		// div, after which we zoom it in fullscreen
+
+		requestFullScreen(fs.get(0));
+
+		fs.click(function(e){
+			if(e.target == this){
+				// If the black bar was clicked
+				cancelFullScreen();
+			}
+		});
+
+		elem.cancel = function(){
+			cancelFullScreen();
+			return elem;
+		};
+
+		onFullScreenEvent(function(fullScreen){
+			if(!fullScreen){
+				// We have exited full screen.
+			        // Detach event listener
+			        $(document).off( 'fullscreenchange mozfullscreenchange webkitfullscreenchange' );
+				// Remove the class and destroy
+				// the temporary div
+
+				elem.removeClass( options.fullscreenClass ).insertBefore(fs);
+				fs.remove();
+			}
+
+			// Calling the facultative user supplied callback
+			if(options.callback) {
+                            options.callback(fullScreen);
+                        }
+		});
+
+		return elem;
+	};
+
+	$.fn.cancelFullScreen = function( ) {
+			cancelFullScreen();
+
+			return this;
+	};
+}(jQuery));