mirror of
https://github.com/the-djmaze/snappymail.git
synced 2024-09-21 08:05:56 +08:00
825 lines
19 KiB
JavaScript
825 lines
19 KiB
JavaScript
/*! PhotoSwipe Default UI - 4.0.0 - 2014-12-04
|
|
* http://photoswipe.com
|
|
* Copyright (c) 2014 Dmitry Semenov; */
|
|
/**
|
|
*
|
|
* UI on top of main sliding area (caption, arrows, close button, etc.).
|
|
* Built just using public methods/properties of PhotoSwipe.
|
|
*
|
|
*/
|
|
(function (root, factory) {
|
|
if (typeof define === 'function' && define.amd) {
|
|
define(factory);
|
|
} else if (typeof exports === 'object') {
|
|
module.exports = factory;
|
|
} else {
|
|
root.PhotoSwipeUI_Default = factory();
|
|
}
|
|
})(this, function () {
|
|
|
|
'use strict';
|
|
|
|
|
|
|
|
var PhotoSwipeUI_Default =
|
|
function(pswp, framework) {
|
|
var ui = this;
|
|
var _overlayUIUpdated = false,
|
|
_controlsVisible = true,
|
|
_fullscrenAPI,
|
|
_controls,
|
|
_captionContainer,
|
|
_fakeCaptionContainer,
|
|
_indexIndicator,
|
|
_shareButton,
|
|
_shareModal,
|
|
_shareModalHidden = true,
|
|
_initalCloseOnScrollValue,
|
|
_isIdle,
|
|
|
|
_loadingIndicator,
|
|
_loadingIndicatorHidden,
|
|
_loadingIndicatorTimeout,
|
|
|
|
_options = {
|
|
barsSize: {top:44, bottom:'auto'},
|
|
closeElClasses: ['item', 'caption', 'zoom-wrap', 'ui', 'top-bar'],
|
|
timeToIdle: 4000,
|
|
timeToIdleOutside: 1000,
|
|
loadingIndicatorDelay: 1000, // 2s
|
|
|
|
addCaptionHTMLFn: function(item, captionEl, isFake) {
|
|
if(!item.title) {
|
|
captionEl.children[0].innerHTML = '';
|
|
return false;
|
|
}
|
|
captionEl.children[0].innerHTML = item.title;
|
|
return true;
|
|
},
|
|
|
|
closeEl:true,
|
|
captionEl: true,
|
|
fullscreenEl: true,
|
|
zoomEl: true,
|
|
shareEl: true,
|
|
counterEl: true,
|
|
arrowEl: true,
|
|
preloaderEl: true,
|
|
|
|
tapToClose: false,
|
|
tapToToggleControls: true,
|
|
|
|
shareButtons: [
|
|
{id:'facebook', label:'Share on Facebook', url:'https://www.facebook.com/sharer/sharer.php?u={{url}}'},
|
|
{id:'twitter', label:'Tweet', url:'https://twitter.com/intent/tweet?text={{text}}&url={{url}}'},
|
|
{id:'pinterest', label:'Pin it', url:'http://www.pinterest.com/pin/create/button/?url={{url}}&media={{image_url}}&description={{text}}'},
|
|
{id:'download', label:'Download image', url:'{{raw_image_url}}', download:true}
|
|
],
|
|
indexIndicatorSep: ' / '
|
|
|
|
},
|
|
_blockControlsTap,
|
|
_blockControlsTapTimeout;
|
|
|
|
|
|
|
|
|
|
var _onControlsTap = function(e) {
|
|
|
|
|
|
if(_blockControlsTap) {
|
|
return true;
|
|
}
|
|
|
|
|
|
e = e || window.event;
|
|
|
|
|
|
var target = e.target || e.srcElement,
|
|
uiElement,
|
|
clickedClass = target.className,
|
|
found;
|
|
|
|
for(var i = 0; i < _uiElements.length; i++) {
|
|
uiElement = _uiElements[i];
|
|
if(uiElement.onTap && clickedClass.indexOf('pswp__' + uiElement.name ) > -1 ) {
|
|
uiElement.onTap();
|
|
found = true;
|
|
|
|
}
|
|
}
|
|
|
|
if(found) {
|
|
if(e.stopPropagation) {
|
|
e.stopPropagation();
|
|
}
|
|
_blockControlsTap = true;
|
|
_blockControlsTapTimeout = setTimeout(function() {
|
|
_blockControlsTap = false;
|
|
}, 30 );
|
|
}
|
|
|
|
},
|
|
_fitControlsInViewport = function() {
|
|
return !pswp.likelyTouchDevice || pswp.options.mouseUsed || screen.width > 1200;
|
|
},
|
|
_toggleShareModal = function() {
|
|
|
|
_shareModalHidden = !_shareModalHidden;
|
|
|
|
|
|
if(!_shareModalHidden) {
|
|
framework[ (_shareModalHidden ? 'add' : 'remove') + 'Class'](_shareModal, 'pswp__share-modal--hidden');
|
|
setTimeout(function() {
|
|
if(!_shareModalHidden) {
|
|
framework.addClass(_shareModal, 'pswp__share-modal--fade-in');
|
|
}
|
|
}, 30);
|
|
} else {
|
|
framework.removeClass(_shareModal, 'pswp__share-modal--fade-in');
|
|
setTimeout(function() {
|
|
if(_shareModalHidden) {
|
|
framework[ (_shareModalHidden ? 'add' : 'remove') + 'Class'](_shareModal, 'pswp__share-modal--hidden');
|
|
}
|
|
}, 300);
|
|
}
|
|
|
|
if(!_shareModalHidden) {
|
|
_updateShareURLs();
|
|
}
|
|
return false;
|
|
},
|
|
_openWindowPopup = function(e) {
|
|
e = e || window.event;
|
|
var target = e.target || e.srcElement;
|
|
|
|
if(!target.href) {
|
|
return false;
|
|
}
|
|
|
|
if( target.hasAttribute('download') ) {
|
|
return true;
|
|
}
|
|
|
|
//if( !pswp.options.mouseUsed ) {
|
|
// target.setAttribute('target', '_self');
|
|
// return true;
|
|
//}
|
|
|
|
window.open(target.href, "pswp_share", "scrollbars=yes,resizable=yes,toolbar=no,location=yes,width=550,height=420,top=100,left=" + (window.screen ? Math.round(screen.width / 2 - 275) : 100) );
|
|
if(!_shareModalHidden) {
|
|
_toggleShareModal();
|
|
}
|
|
|
|
|
|
|
|
return false;
|
|
},
|
|
_updateShareURLs = function() {
|
|
var shareButtonOut = '',
|
|
shareButtonData,
|
|
shareURL;
|
|
|
|
for(var i = 0; i < pswp.options.shareButtons.length; i++) {
|
|
shareButtonData = pswp.options.shareButtons[i];
|
|
|
|
shareURL = shareButtonData.url.replace('{{url}}', encodeURIComponent(window.location.href) )
|
|
.replace('{{image_url}}', encodeURIComponent(pswp.currItem.src || '') )
|
|
.replace('{{raw_image_url}}', pswp.currItem.src || '' )
|
|
.replace('{{text}}', encodeURIComponent(pswp.currItem.title || '') );
|
|
|
|
shareButtonOut += '<a href="' + shareURL + '" target="_blank" class="pswp__share--' + shareButtonData.id + '"' + (shareButtonData.download ? 'download' : '') + '>' + shareButtonData.label + '</a>';
|
|
}
|
|
_shareModal.children[0].innerHTML = shareButtonOut;
|
|
_shareModal.children[0].onclick = _openWindowPopup;
|
|
|
|
},
|
|
_hasCloseClass = function(target) {
|
|
for(var i = 0; i < pswp.options.closeElClasses.length; i++) {
|
|
if( framework.hasClass(target, 'pswp__' + pswp.options.closeElClasses[i]) ) {
|
|
return true;
|
|
}
|
|
}
|
|
},
|
|
_idleInterval,
|
|
_idleTimer,
|
|
_idleIncrement = 0,
|
|
_onIdleMouseMove = function() {
|
|
clearTimeout(_idleTimer);
|
|
_idleIncrement = 0;
|
|
if(_isIdle) {
|
|
ui.setIdle(false);
|
|
}
|
|
},
|
|
_onMouseLeaveWindow = function(e) {
|
|
e = e ? e : window.event;
|
|
var from = e.relatedTarget || e.toElement;
|
|
if (!from || from.nodeName == "HTML") {
|
|
clearTimeout(_idleTimer);
|
|
_idleTimer = setTimeout(function() {
|
|
ui.setIdle(true);
|
|
}, pswp.options.timeToIdleOutside);
|
|
}
|
|
},
|
|
_toggleLoadingIndicator = function(hide) {
|
|
|
|
if( /*pswp.likelyTouchDevice*/ _loadingIndicatorHidden !== hide ) {
|
|
framework[ (hide ? 'remove' : 'add') + 'Class' ](_loadingIndicator, 'pswp__preloader--active');
|
|
_loadingIndicatorHidden = hide;
|
|
}
|
|
};
|
|
|
|
|
|
|
|
var _uiElements = [
|
|
{
|
|
name: 'caption',
|
|
option: 'captionEl',
|
|
onInit: function(el) {
|
|
_captionContainer = el;
|
|
}
|
|
},
|
|
{
|
|
name: 'share-modal',
|
|
option: 'shareEl',
|
|
onInit: function(el) {
|
|
_shareModal = el;
|
|
},
|
|
onTap: function() {
|
|
_toggleShareModal();
|
|
}
|
|
},
|
|
{
|
|
name: 'button--share',
|
|
option: 'shareEl',
|
|
onInit: function(el) {
|
|
_shareButton = el;
|
|
},
|
|
onTap: function() {
|
|
_toggleShareModal();
|
|
}
|
|
},
|
|
{
|
|
name: 'button--zoom',
|
|
option: 'zoomEl',
|
|
onTap: pswp.toggleDesktopZoom
|
|
},
|
|
{
|
|
name: 'counter',
|
|
option: 'counterEl',
|
|
onInit: function(el) {
|
|
_indexIndicator = el;
|
|
}
|
|
},
|
|
{
|
|
name: 'button--close',
|
|
option: 'closeEl',
|
|
onTap: pswp.close
|
|
},
|
|
{
|
|
name: 'button--arrow--left',
|
|
option: 'arrowEl',
|
|
onTap: pswp.prev
|
|
},
|
|
{
|
|
name: 'button--arrow--right',
|
|
option: 'arrowEl',
|
|
onTap: pswp.next
|
|
},
|
|
{
|
|
name: 'button--fs',
|
|
option: 'fullscreenEl',
|
|
onTap: function() {
|
|
if(_fullscrenAPI.isFullscreen()) {
|
|
_fullscrenAPI.exit();
|
|
} else {
|
|
_fullscrenAPI.enter();
|
|
}
|
|
}
|
|
},
|
|
{
|
|
name: 'preloader',
|
|
option: 'preloaderEl',
|
|
onInit: function(el) {
|
|
_loadingIndicator = el;
|
|
}
|
|
}
|
|
|
|
];
|
|
|
|
|
|
|
|
|
|
|
|
ui.init = function() {
|
|
//return;
|
|
|
|
|
|
//window.pswp = pswp;
|
|
|
|
framework.extend(pswp.options, _options, true);
|
|
_controls = pswp.scrollWrap.children[1];//pswp.template.children[2];
|
|
|
|
|
|
|
|
var _listen = pswp.listen;
|
|
|
|
|
|
// Hide controls on vertical drag
|
|
_listen('onVerticalDrag', function(now) {
|
|
|
|
if(_controlsVisible && now < 0.95) {
|
|
ui.hideControls();
|
|
} else if(!_controlsVisible && now >= 0.95) {
|
|
ui.showControls();
|
|
}
|
|
|
|
});
|
|
|
|
// Hide controls when pinching to close
|
|
var pinchControlsHidden;
|
|
_listen('onPinchClose' , function(now) {
|
|
if(_controlsVisible && now < 0.9) {
|
|
ui.hideControls();
|
|
pinchControlsHidden = true;
|
|
} else if(pinchControlsHidden && !_controlsVisible && now > 0.9) {
|
|
ui.showControls();
|
|
}
|
|
});
|
|
_listen('zoomGestureEnded', function() {
|
|
pinchControlsHidden = false;
|
|
if(pinchControlsHidden && !_controlsVisible) {
|
|
ui.showControls();
|
|
}
|
|
|
|
});
|
|
|
|
_listen('beforeChange', ui.update);
|
|
|
|
|
|
//
|
|
// _listen('zoomGestureStarted', function() {
|
|
|
|
// if(pswp.options.tapToToggleControls ) {
|
|
// ui.hideControls();
|
|
// }
|
|
|
|
// });
|
|
|
|
// _listen('zoomGestureEnded', function() {
|
|
|
|
// if(pswp.options.tapToToggleControls && pswp.getZoomLevel() <= pswp.currItem.fitRatio ) {
|
|
// ui.showControls();
|
|
// }
|
|
|
|
// });
|
|
|
|
_listen('doubleTap', function(point) {
|
|
|
|
//pswp.toggleDesktopZoom(point);
|
|
// toggleDesktopZoom
|
|
|
|
|
|
|
|
var initialZoomLevel = pswp.currItem.initialZoomLevel;
|
|
if(pswp.getZoomLevel() !== initialZoomLevel) {
|
|
pswp.zoomTo(initialZoomLevel, point, 333);
|
|
} else {
|
|
pswp.zoomTo(pswp.currItem.doubleTapZoom, point, 333);
|
|
}
|
|
});
|
|
|
|
|
|
|
|
|
|
|
|
|
|
_listen('bindEvents', function() {
|
|
framework.bind(_controls, 'pswpTap click', _onControlsTap);
|
|
framework.bind(pswp.scrollWrap, 'pswpTap', ui.onGlobalTap);
|
|
|
|
if(!pswp.likelyTouchDevice) {
|
|
framework.bind(pswp.scrollWrap, 'mouseover', ui.onMouseOver);
|
|
}
|
|
|
|
|
|
});
|
|
|
|
|
|
if(pswp.options.timeToIdle) {
|
|
_listen('mouseUsed', function() {
|
|
|
|
framework.bind(document, 'mousemove', _onIdleMouseMove);
|
|
framework.bind(document, 'mouseout', _onMouseLeaveWindow);
|
|
|
|
_idleInterval = setInterval(function() {
|
|
_idleIncrement++;
|
|
if(_idleIncrement === 2) {
|
|
ui.setIdle(true);
|
|
}
|
|
}, pswp.options.timeToIdle / 2);
|
|
});
|
|
}
|
|
|
|
|
|
|
|
_listen('preventDragEvent', function(e, isDown, preventObj) {
|
|
var t = e.target || e.srcElement;
|
|
if(t && t.className && e.type.indexOf('mouse') > -1 && ( t.className.indexOf('__caption') > 0 || (/(SMALL|STRONG|EM)/i).test(t.tagName) ) ) {
|
|
preventObj.prevent = false;
|
|
}
|
|
});
|
|
|
|
|
|
_listen('unbindEvents', function() {
|
|
if(!_shareModalHidden) {
|
|
_toggleShareModal();
|
|
}
|
|
|
|
if(_idleInterval) {
|
|
clearInterval(_idleInterval);
|
|
}
|
|
framework.unbind(document, 'mouseout', _onMouseLeaveWindow);
|
|
framework.unbind(document, 'mousemove', _onIdleMouseMove);
|
|
framework.unbind(_controls, 'pswpTap click', _onControlsTap);
|
|
framework.unbind(pswp.scrollWrap, 'pswpTap', ui.onGlobalTap);
|
|
framework.unbind(pswp.scrollWrap, 'mouseover', ui.onMouseOver);
|
|
|
|
if(_fullscrenAPI) {
|
|
framework.unbind(document, _fullscrenAPI.eventK, ui.updateFullscreen);
|
|
if(_fullscrenAPI.isFullscreen()) {
|
|
_options.hideAnimationDuration = 0;
|
|
_fullscrenAPI.exit();
|
|
}
|
|
_fullscrenAPI = null;
|
|
}
|
|
});
|
|
|
|
|
|
_listen('destroy', function() {
|
|
|
|
|
|
if(pswp.options.captionEl) {
|
|
if(_fakeCaptionContainer) {
|
|
_controls.removeChild(_fakeCaptionContainer);
|
|
}
|
|
|
|
framework.removeClass(_captionContainer, 'pswp__caption--empty');
|
|
}
|
|
|
|
|
|
if(_shareModal) {
|
|
_shareModal.children[0].onclick = null;
|
|
}
|
|
framework.removeClass(_controls, 'pswp__ui--over-close');
|
|
framework.addClass( _controls, 'pswp__ui--hidden');
|
|
ui.setIdle(false);
|
|
|
|
});
|
|
|
|
|
|
if(!pswp.options.showAnimationDuration) {
|
|
framework.removeClass( _controls, 'pswp__ui--hidden');
|
|
}
|
|
_listen('initialZoomIn', function() {
|
|
if(pswp.options.showAnimationDuration) {
|
|
framework.removeClass( _controls, 'pswp__ui--hidden');
|
|
}
|
|
});
|
|
_listen('initialZoomOut', function() {
|
|
framework.addClass( _controls, 'pswp__ui--hidden');
|
|
});
|
|
|
|
|
|
|
|
_listen('parseVerticalMargin', function(item) {
|
|
var gap = item.vGap;
|
|
// if(pswp.options.customGap) {
|
|
// gap.top = pswp.options.customGap.top;
|
|
// gap.bottom = pswp.options.customGap.bottom;
|
|
// return;
|
|
// }
|
|
if( _fitControlsInViewport() /* !pswp.likelyTouchDevice || pswp.options.mouseUsed || screen.width > 1200 */ /* pswp.viewportSize.y > 800 */) {
|
|
|
|
var bars = pswp.options.barsSize;
|
|
if(pswp.options.captionEl && bars.bottom === 'auto') {
|
|
if(!_fakeCaptionContainer) {
|
|
_fakeCaptionContainer = framework.createEl('pswp__caption pswp__caption--fake');
|
|
_fakeCaptionContainer.appendChild( framework.createEl('pswp__caption__center') );
|
|
_controls.insertBefore(_fakeCaptionContainer, _captionContainer);
|
|
framework.addClass(_controls, 'pswp__ui--fit');
|
|
}
|
|
if( pswp.options.addCaptionHTMLFn(item, _fakeCaptionContainer, true) ) {
|
|
|
|
var captionSize = _fakeCaptionContainer.clientHeight;
|
|
gap.bottom = parseInt(captionSize,10) || 44;
|
|
} else {
|
|
gap.bottom = bars.top; // if no caption, set size of bottom gap to size of top
|
|
}
|
|
} else {
|
|
gap.bottom = bars.bottom;
|
|
}
|
|
|
|
// height of top bar is static, no need to calculate it
|
|
gap.top = bars.top;
|
|
} else {
|
|
gap.top = gap.bottom = 0;
|
|
}
|
|
});
|
|
|
|
|
|
|
|
var item,
|
|
classAttr,
|
|
uiElement;
|
|
|
|
|
|
|
|
var loopThroughChildElements = function(sChildren) {
|
|
var l = sChildren.length;
|
|
for(var i = 0; i < l; i++) {
|
|
item = sChildren[i];
|
|
classAttr = item.className;
|
|
|
|
for(var a = 0; a < _uiElements.length; a++) {
|
|
uiElement = _uiElements[a];
|
|
|
|
|
|
if(classAttr.indexOf('pswp__' + uiElement.name) > -1 ) {
|
|
|
|
if( pswp.options[uiElement.option] ) { // if element is not disabled from options
|
|
|
|
framework.removeClass(item, 'pswp__element--disabled');
|
|
if(uiElement.onInit) {
|
|
uiElement.onInit(item);
|
|
}
|
|
|
|
//item.style.display = 'block';
|
|
} else {
|
|
framework.addClass(item, 'pswp__element--disabled');
|
|
//item.style.display = 'none';
|
|
}
|
|
|
|
|
|
|
|
}
|
|
}
|
|
}
|
|
};
|
|
loopThroughChildElements(_controls.children);
|
|
loopThroughChildElements(_controls.children[0].children);
|
|
|
|
|
|
if(pswp.options.shareEl && _shareButton && _shareModal) {
|
|
_shareModalHidden = true;
|
|
}
|
|
|
|
|
|
if(pswp.options.fullscreenEl) {
|
|
if(!_fullscrenAPI) {
|
|
_fullscrenAPI = ui.getFullscreenAPI();
|
|
}
|
|
if(_fullscrenAPI) {
|
|
framework.bind(document, _fullscrenAPI.eventK, ui.updateFullscreen);
|
|
ui.updateFullscreen();
|
|
framework.addClass(pswp.template, 'pswp--supports-fs');
|
|
} else {
|
|
framework.removeClass(pswp.template, 'pswp--supports-fs');
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
// Setup loading indicator
|
|
if(pswp.options.preloaderEl) {
|
|
|
|
_toggleLoadingIndicator(true);
|
|
|
|
_listen('beforeChange', function() {
|
|
|
|
clearTimeout(_loadingIndicatorTimeout);
|
|
|
|
// display loading indicator with delay
|
|
_loadingIndicatorTimeout = setTimeout(function() {
|
|
|
|
if(pswp.currItem && pswp.currItem.loading) {
|
|
|
|
if( !pswp.allowProgressiveImg() || (pswp.currItem.img && !pswp.currItem.img.naturalWidth) ) {
|
|
_toggleLoadingIndicator(false); // show preloader if progressive loading is not enabled, or image width is not defined yet (because of slow connection)
|
|
// items-controller.js function allowProgressiveImg
|
|
}
|
|
|
|
} else {
|
|
_toggleLoadingIndicator(true); // hide preloader
|
|
}
|
|
|
|
}, pswp.options.loadingIndicatorDelay);
|
|
|
|
});
|
|
_listen('imageLoadComplete', function(index, item) {
|
|
if(pswp.currItem === item) {
|
|
_toggleLoadingIndicator(true);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
};
|
|
|
|
ui.setIdle = function(isIdle) {
|
|
_isIdle = isIdle;
|
|
framework[ (isIdle ? 'add' : 'remove') + 'Class' ](_controls, 'pswp__ui--idle');
|
|
};
|
|
|
|
ui.update = function() {
|
|
// Don't update UI if it's hidden
|
|
if(_controlsVisible && pswp.currItem) {
|
|
|
|
|
|
ui.updateIndexIndicator();
|
|
|
|
if(pswp.options.captionEl) {
|
|
pswp.options.addCaptionHTMLFn(pswp.currItem, _captionContainer);
|
|
|
|
if(!pswp.currItem.title) {
|
|
framework.addClass(_captionContainer, 'pswp__caption--empty');
|
|
} else {
|
|
framework.removeClass(_captionContainer, 'pswp__caption--empty');
|
|
}
|
|
}
|
|
|
|
_overlayUIUpdated = true;
|
|
|
|
|
|
} else {
|
|
_overlayUIUpdated = false;
|
|
}
|
|
};
|
|
ui.updateFullscreen = function() {
|
|
framework[ (_fullscrenAPI.isFullscreen() ? 'add' : 'remove') + 'Class' ](pswp.template, 'pswp--fs');
|
|
};
|
|
ui.updateIndexIndicator = function() {
|
|
if(pswp.options.counterEl) {
|
|
// +1, because human-friendly index starts from one.
|
|
_indexIndicator.innerHTML = (pswp.getCurrentIndex()+1) + pswp.options.indexIndicatorSep + pswp.options.getNumItemsFn();
|
|
}
|
|
|
|
};
|
|
|
|
ui.onGlobalTap = function(e) {
|
|
e = e || window.event;
|
|
var target = e.target || e.srcElement;
|
|
|
|
|
|
if(_blockControlsTap) {
|
|
return;
|
|
}
|
|
|
|
// if(e.detail.pointerType !== 'touch' && framework.hasClass(target, 'pswp__img') ) {
|
|
|
|
|
|
if(e.detail && e.detail.pointerType === 'mouse') {
|
|
|
|
// close gallery if clicked outside of the image
|
|
if(_hasCloseClass(target)) {
|
|
pswp.close();
|
|
}
|
|
|
|
if(framework.hasClass(target, 'pswp__img')) {
|
|
if(pswp.getZoomLevel() === 1 && pswp.getZoomLevel() <= pswp.currItem.fitRatio) {
|
|
pswp.close();
|
|
} else {
|
|
pswp.toggleDesktopZoom(e.detail.releasePoint);
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
// tap anywhere (except buttons) to toggle visibility of controls
|
|
|
|
if(pswp.options.tapToToggleControls) {
|
|
if(_controlsVisible) {
|
|
ui.hideControls();
|
|
} else {
|
|
ui.showControls();
|
|
}
|
|
}
|
|
|
|
// tap to close gallery
|
|
if(pswp.options.tapToClose && (framework.hasClass(target, 'pswp__img') || _hasCloseClass(target)) ) {
|
|
pswp.close();
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
};
|
|
ui.onMouseOver = function(e) {
|
|
e = e || window.event;
|
|
var target = e.target || e.srcElement;
|
|
|
|
// apply class when mouse is over an element that should close the gallery
|
|
if(_hasCloseClass(target)) {
|
|
framework.addClass(_controls, 'pswp__ui--over-close');
|
|
} else {
|
|
framework.removeClass(_controls, 'pswp__ui--over-close');
|
|
}
|
|
|
|
// if(_overImage) {
|
|
|
|
// }
|
|
};
|
|
|
|
ui.hideControls = function() {
|
|
framework.addClass(_controls,'pswp__ui--hidden');
|
|
_controlsVisible = false;
|
|
};
|
|
|
|
ui.showControls = function() {
|
|
_controlsVisible = true;
|
|
if(!_overlayUIUpdated) {
|
|
ui.update();
|
|
}
|
|
framework.removeClass(_controls,'pswp__ui--hidden');
|
|
};
|
|
|
|
ui.supportsFullscreen = function() {
|
|
var d = document;
|
|
return !!(d.exitFullscreen || d.mozCancelFullScreen || d.webkitExitFullscreen || d.msExitFullscreen);
|
|
};
|
|
|
|
ui.getFullscreenAPI = function() {
|
|
var dE = document.documentElement,
|
|
api,
|
|
tF = 'fullscreenchange';
|
|
|
|
if (dE.requestFullscreen) {
|
|
api = {
|
|
enterK: 'requestFullscreen',
|
|
exitK: 'exitFullscreen',
|
|
elementK: 'fullscreenElement',
|
|
eventK: tF
|
|
};
|
|
|
|
} else if(dE.mozRequestFullScreen ) {
|
|
api = {
|
|
enterK: 'mozRequestFullScreen',
|
|
exitK: 'mozCancelFullScreen',
|
|
elementK: 'mozFullScreenElement',
|
|
eventK: 'moz' + tF
|
|
};
|
|
|
|
|
|
|
|
} else if(dE.webkitRequestFullscreen) {
|
|
api = {
|
|
enterK: 'webkitRequestFullscreen',
|
|
exitK: 'webkitExitFullscreen',
|
|
elementK: 'webkitFullscreenElement',
|
|
eventK: 'webkit' + tF
|
|
};
|
|
|
|
} else if(dE.msRequestFullscreen) {
|
|
api = {
|
|
enterK: 'msRequestFullscreen',
|
|
exitK: 'msExitFullscreen',
|
|
elementK: 'msFullscreenElement',
|
|
eventK: 'MSFullscreenChange'
|
|
};
|
|
}
|
|
|
|
if(api) {
|
|
api.enter = function() {
|
|
// disable close-on-scroll in fullscreen
|
|
_initalCloseOnScrollValue = pswp.options.closeOnScroll;
|
|
pswp.options.closeOnScroll = false;
|
|
|
|
return pswp.template[this.enterK]( Element.ALLOW_KEYBOARD_INPUT );
|
|
};
|
|
api.exit = function() {
|
|
pswp.options.closeOnScroll = _initalCloseOnScrollValue;
|
|
|
|
return document[this.exitK]();
|
|
|
|
};
|
|
api.isFullscreen = function() { return document[this.elementK]; };
|
|
}
|
|
|
|
return api;
|
|
};
|
|
|
|
|
|
|
|
};
|
|
return PhotoSwipeUI_Default;
|
|
|
|
|
|
});
|