← All changes | assets/library/leaflet/Leaflet.fullscreen.js +152 -0 2.7.5 → 2.15.0 View file →

		@@ -1,0 +1,152 @@
	1	+L.Control.Fullscreen = L.Control.extend({
	2	+ options: {
	3	+ position: 'topleft',
	4	+ title: {
	5	+ 'false': 'View Fullscreen',
	6	+ 'true': 'Exit Fullscreen'
	7	+ }
	8	+ },
	9	+
	10	+ onAdd: function (map) {
	11	+ var container = L.DomUtil.create('div', 'leaflet-control-fullscreen leaflet-bar leaflet-control');
	12	+
	13	+ this.link = L.DomUtil.create('a', 'leaflet-control-fullscreen-button leaflet-bar-part', container);
	14	+ this.link.href = '#';
	15	+
	16	+ this._map = map;
	17	+ this._map.on('fullscreenchange', this._toggleTitle, this);
	18	+ this._toggleTitle();
	19	+
	20	+ L.DomEvent.on(this.link, 'click', this._click, this);
	21	+
	22	+ return container;
	23	+ },
	24	+
	25	+ _click: function (e) {
	26	+ L.DomEvent.stopPropagation(e);
	27	+ L.DomEvent.preventDefault(e);
	28	+ this._map.toggleFullscreen(this.options);
	29	+ },
	30	+
	31	+ _toggleTitle: function() {
	32	+ this.link.title = this.options.title[this._map.isFullscreen()];
	33	+ }
	34	+});
	35	+
	36	+L.Map.include({
	37	+ isFullscreen: function () {
	38	+ return this._isFullscreen || false;
	39	+ },
	40	+
	41	+ toggleFullscreen: function (options) {
	42	+ var container = this.getContainer();
	43	+ if (this.isFullscreen()) {
	44	+ if (options && options.pseudoFullscreen) {
	45	+ this._disablePseudoFullscreen(container);
	46	+ } else if (document.exitFullscreen) {
	47	+ document.exitFullscreen();
	48	+ } else if (document.mozCancelFullScreen) {
	49	+ document.mozCancelFullScreen();
	50	+ } else if (document.webkitCancelFullScreen) {
	51	+ document.webkitCancelFullScreen();
	52	+ } else if (document.msExitFullscreen) {
	53	+ document.msExitFullscreen();
	54	+ } else {
	55	+ this._disablePseudoFullscreen(container);
	56	+ }
	57	+ } else {
	58	+ if (options && options.pseudoFullscreen) {
	59	+ this._enablePseudoFullscreen(container);
	60	+ } else if (container.requestFullscreen) {
	61	+ container.requestFullscreen();
	62	+ } else if (container.mozRequestFullScreen) {
	63	+ container.mozRequestFullScreen();
	64	+ } else if (container.webkitRequestFullscreen) {
	65	+ container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
	66	+ } else if (container.msRequestFullscreen) {
	67	+ container.msRequestFullscreen();
	68	+ } else {
	69	+ this._enablePseudoFullscreen(container);
	70	+ }
	71	+ }
	72	+
	73	+ },
	74	+
	75	+ _enablePseudoFullscreen: function (container) {
	76	+ L.DomUtil.addClass(container, 'leaflet-pseudo-fullscreen');
	77	+ this._setFullscreen(true);
	78	+ this.fire('fullscreenchange');
	79	+ },
	80	+
	81	+ _disablePseudoFullscreen: function (container) {
	82	+ L.DomUtil.removeClass(container, 'leaflet-pseudo-fullscreen');
	83	+ this._setFullscreen(false);
	84	+ this.fire('fullscreenchange');
	85	+ },
	86	+
	87	+ _setFullscreen: function(fullscreen) {
	88	+ this._isFullscreen = fullscreen;
	89	+ var container = this.getContainer();
	90	+ if (fullscreen) {
	91	+ L.DomUtil.addClass(container, 'leaflet-fullscreen-on');
	92	+ } else {
	93	+ L.DomUtil.removeClass(container, 'leaflet-fullscreen-on');
	94	+ }
	95	+ this.invalidateSize();
	96	+ },
	97	+
	98	+ _onFullscreenChange: function (e) {
	99	+ var fullscreenElement =
	100	+ document.fullscreenElement ||
	101	+ document.mozFullScreenElement ||
	102	+ document.webkitFullscreenElement ||
	103	+ document.msFullscreenElement;
	104	+
	105	+ if (fullscreenElement === this.getContainer() && !this._isFullscreen) {
	106	+ this._setFullscreen(true);
	107	+ this.fire('fullscreenchange');
	108	+ } else if (fullscreenElement !== this.getContainer() && this._isFullscreen) {
	109	+ this._setFullscreen(false);
	110	+ this.fire('fullscreenchange');
	111	+ }
	112	+ }
	113	+});
	114	+
	115	+L.Map.mergeOptions({
	116	+ fullscreenControl: false
	117	+});
	118	+
	119	+L.Map.addInitHook(function () {
	120	+ if (this.options.fullscreenControl) {
	121	+ this.fullscreenControl = new L.Control.Fullscreen(this.options.fullscreenControl);
	122	+ this.addControl(this.fullscreenControl);
	123	+ }
	124	+
	125	+ var fullscreenchange;
	126	+
	127	+ if ('onfullscreenchange' in document) {
	128	+ fullscreenchange = 'fullscreenchange';
	129	+ } else if ('onmozfullscreenchange' in document) {
	130	+ fullscreenchange = 'mozfullscreenchange';
	131	+ } else if ('onwebkitfullscreenchange' in document) {
	132	+ fullscreenchange = 'webkitfullscreenchange';
	133	+ } else if ('onmsfullscreenchange' in document) {
	134	+ fullscreenchange = 'MSFullscreenChange';
	135	+ }
	136	+
	137	+ if (fullscreenchange) {
	138	+ var onFullscreenChange = L.bind(this._onFullscreenChange, this);
	139	+
	140	+ this.whenReady(function () {
	141	+ L.DomEvent.on(document, fullscreenchange, onFullscreenChange);
	142	+ });
	143	+
	144	+ this.on('unload', function () {
	145	+ L.DomEvent.off(document, fullscreenchange, onFullscreenChange);
	146	+ });
	147	+ }
	148	+});
	149	+
	150	+L.control.fullscreen = function (options) {
	151	+ return new L.Control.Fullscreen(options);
	152	+};