You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1353 lines
43 KiB
1353 lines
43 KiB
/*!
|
|
* # Semantic UI 2.0.0 - Popup
|
|
* http://github.com/semantic-org/semantic-ui/
|
|
*
|
|
*
|
|
* Copyright 2015 Contributors
|
|
* Released under the MIT license
|
|
* http://opensource.org/licenses/MIT
|
|
*
|
|
*/
|
|
|
|
;(function ($, window, document, undefined) {
|
|
|
|
"use strict";
|
|
|
|
$.fn.popup = function(parameters) {
|
|
var
|
|
$allModules = $(this),
|
|
$document = $(document),
|
|
$window = $(window),
|
|
$body = $('body'),
|
|
|
|
moduleSelector = $allModules.selector || '',
|
|
|
|
hasTouch = ('ontouchstart' in document.documentElement),
|
|
time = new Date().getTime(),
|
|
performance = [],
|
|
|
|
query = arguments[0],
|
|
methodInvoked = (typeof query == 'string'),
|
|
queryArguments = [].slice.call(arguments, 1),
|
|
|
|
returnedValue
|
|
;
|
|
$allModules
|
|
.each(function() {
|
|
var
|
|
settings = ( $.isPlainObject(parameters) )
|
|
? $.extend(true, {}, $.fn.popup.settings, parameters)
|
|
: $.extend({}, $.fn.popup.settings),
|
|
|
|
selector = settings.selector,
|
|
className = settings.className,
|
|
error = settings.error,
|
|
metadata = settings.metadata,
|
|
namespace = settings.namespace,
|
|
|
|
eventNamespace = '.' + settings.namespace,
|
|
moduleNamespace = 'module-' + namespace,
|
|
|
|
$module = $(this),
|
|
$context = $(settings.context),
|
|
$target = (settings.target)
|
|
? $(settings.target)
|
|
: $module,
|
|
|
|
$popup,
|
|
$offsetParent,
|
|
|
|
searchDepth = 0,
|
|
triedPositions = false,
|
|
openedWithTouch = false,
|
|
|
|
element = this,
|
|
instance = $module.data(moduleNamespace),
|
|
|
|
elementNamespace,
|
|
id,
|
|
module
|
|
;
|
|
|
|
module = {
|
|
|
|
// binds events
|
|
initialize: function() {
|
|
module.debug('Initializing', $module);
|
|
module.createID();
|
|
module.bind.events();
|
|
if( !module.exists() && settings.preserve) {
|
|
module.create();
|
|
}
|
|
module.instantiate();
|
|
},
|
|
|
|
instantiate: function() {
|
|
module.verbose('Storing instance', module);
|
|
instance = module;
|
|
$module
|
|
.data(moduleNamespace, instance)
|
|
;
|
|
},
|
|
|
|
refresh: function() {
|
|
if(settings.popup) {
|
|
$popup = $(settings.popup).eq(0);
|
|
}
|
|
else {
|
|
if(settings.inline) {
|
|
$popup = $target.next(selector.popup).eq(0);
|
|
settings.popup = $popup;
|
|
}
|
|
}
|
|
if(settings.popup) {
|
|
$popup.addClass(className.loading);
|
|
$offsetParent = module.get.offsetParent();
|
|
$popup.removeClass(className.loading);
|
|
if(settings.movePopup && module.has.popup() && module.get.offsetParent($popup)[0] !== $offsetParent[0]) {
|
|
module.debug('Moving popup to the same offset parent as activating element');
|
|
$popup
|
|
.detach()
|
|
.appendTo($offsetParent)
|
|
;
|
|
}
|
|
}
|
|
else {
|
|
$offsetParent = (settings.inline)
|
|
? module.get.offsetParent($target)
|
|
: module.has.popup()
|
|
? module.get.offsetParent($popup)
|
|
: $body
|
|
;
|
|
}
|
|
if( $offsetParent.is('html') ) {
|
|
module.debug('Setting page as offset parent');
|
|
$offsetParent = $body;
|
|
}
|
|
},
|
|
|
|
reposition: function() {
|
|
module.refresh();
|
|
module.set.position();
|
|
},
|
|
|
|
destroy: function() {
|
|
module.debug('Destroying previous module');
|
|
// remove element only if was created dynamically
|
|
if($popup && !settings.preserve) {
|
|
module.removePopup();
|
|
}
|
|
// clear all timeouts
|
|
clearTimeout(module.hideTimer);
|
|
clearTimeout(module.showTimer);
|
|
// remove events
|
|
$window.off(elementNamespace);
|
|
$module
|
|
.off(eventNamespace)
|
|
.removeData(moduleNamespace)
|
|
;
|
|
},
|
|
|
|
event: {
|
|
start: function(event) {
|
|
var
|
|
delay = ($.isPlainObject(settings.delay))
|
|
? settings.delay.show
|
|
: settings.delay
|
|
;
|
|
clearTimeout(module.hideTimer);
|
|
module.showTimer = setTimeout(module.show, delay);
|
|
},
|
|
end: function() {
|
|
var
|
|
delay = ($.isPlainObject(settings.delay))
|
|
? settings.delay.hide
|
|
: settings.delay
|
|
;
|
|
clearTimeout(module.showTimer);
|
|
module.hideTimer = setTimeout(module.hide, delay);
|
|
},
|
|
touchstart: function(event) {
|
|
openedWithTouch = true;
|
|
module.event.start();
|
|
},
|
|
resize: function() {
|
|
if( module.is.visible() ) {
|
|
module.set.position();
|
|
}
|
|
},
|
|
hideGracefully: function(event) {
|
|
// don't close on clicks inside popup
|
|
if(event && $(event.target).closest(selector.popup).length === 0) {
|
|
module.debug('Click occurred outside popup hiding popup');
|
|
module.hide();
|
|
}
|
|
else {
|
|
module.debug('Click was inside popup, keeping popup open');
|
|
}
|
|
}
|
|
},
|
|
|
|
// generates popup html from metadata
|
|
create: function() {
|
|
var
|
|
html = module.get.html(),
|
|
variation = module.get.variation(),
|
|
title = module.get.title(),
|
|
content = module.get.content()
|
|
;
|
|
|
|
if(html || content || title) {
|
|
module.debug('Creating pop-up html');
|
|
if(!html) {
|
|
html = settings.templates.popup({
|
|
title : title,
|
|
content : content
|
|
});
|
|
}
|
|
$popup = $('<div/>')
|
|
.addClass(className.popup)
|
|
.addClass(variation)
|
|
.data(metadata.activator, $module)
|
|
.html(html)
|
|
;
|
|
if(variation) {
|
|
$popup
|
|
.addClass(variation)
|
|
;
|
|
}
|
|
if(settings.inline) {
|
|
module.verbose('Inserting popup element inline', $popup);
|
|
$popup
|
|
.insertAfter($module)
|
|
;
|
|
}
|
|
else {
|
|
module.verbose('Appending popup element to body', $popup);
|
|
$popup
|
|
.appendTo( $context )
|
|
;
|
|
}
|
|
module.refresh();
|
|
if(settings.hoverable) {
|
|
module.bind.popup();
|
|
}
|
|
settings.onCreate.call($popup, element);
|
|
}
|
|
else if($target.next(selector.popup).length !== 0) {
|
|
module.verbose('Pre-existing popup found');
|
|
settings.inline = true;
|
|
settings.popups = $target.next(selector.popup).data(metadata.activator, $module);
|
|
module.refresh();
|
|
if(settings.hoverable) {
|
|
module.bind.popup();
|
|
}
|
|
}
|
|
else if(settings.popup) {
|
|
$(settings.popup).data(metadata.activator, $module);
|
|
module.verbose('Used popup specified in settings');
|
|
module.refresh();
|
|
if(settings.hoverable) {
|
|
module.bind.popup();
|
|
}
|
|
}
|
|
else {
|
|
module.debug('No content specified skipping display', element);
|
|
}
|
|
},
|
|
|
|
createID: function() {
|
|
id = (Math.random().toString(16) + '000000000').substr(2,8);
|
|
elementNamespace = '.' + id;
|
|
module.verbose('Creating unique id for element', id);
|
|
},
|
|
|
|
// determines popup state
|
|
toggle: function() {
|
|
module.debug('Toggling pop-up');
|
|
if( module.is.hidden() ) {
|
|
module.debug('Popup is hidden, showing pop-up');
|
|
module.unbind.close();
|
|
module.show();
|
|
}
|
|
else {
|
|
module.debug('Popup is visible, hiding pop-up');
|
|
module.hide();
|
|
}
|
|
},
|
|
|
|
show: function(callback) {
|
|
callback = callback || function(){};
|
|
module.debug('Showing pop-up', settings.transition);
|
|
|
|
if(module.is.hidden() && !( module.is.active() && module.is.dropdown()) ) {
|
|
if( !module.exists() ) {
|
|
module.create();
|
|
}
|
|
if(settings.onShow.call($popup, element) === false) {
|
|
module.debug('onShow callback returned false, cancelling popup animation');
|
|
return;
|
|
}
|
|
else if(!settings.preserve && !settings.popup) {
|
|
module.refresh();
|
|
}
|
|
if( $popup && module.set.position() ) {
|
|
module.save.conditions();
|
|
if(settings.exclusive) {
|
|
module.hideAll();
|
|
}
|
|
module.animate.show(callback);
|
|
}
|
|
}
|
|
},
|
|
|
|
|
|
hide: function(callback) {
|
|
callback = callback || function(){};
|
|
if( module.is.visible() || module.is.animating() ) {
|
|
if(settings.onHide.call($popup, element) === false) {
|
|
module.debug('onHide callback returned false, cancelling popup animation');
|
|
return;
|
|
}
|
|
module.remove.visible();
|
|
module.unbind.close();
|
|
module.restore.conditions();
|
|
module.animate.hide(callback);
|
|
}
|
|
},
|
|
|
|
hideAll: function() {
|
|
$(selector.popup)
|
|
.filter('.' + className.visible)
|
|
.each(function() {
|
|
$(this)
|
|
.data(metadata.activator)
|
|
.popup('hide')
|
|
;
|
|
})
|
|
;
|
|
},
|
|
exists: function() {
|
|
if(!$popup) {
|
|
return false;
|
|
}
|
|
if(settings.inline || settings.popup) {
|
|
return ( module.has.popup() );
|
|
}
|
|
else {
|
|
return ( $popup.closest($context).length >= 1 )
|
|
? true
|
|
: false
|
|
;
|
|
}
|
|
},
|
|
|
|
removePopup: function() {
|
|
module.debug('Removing popup', $popup);
|
|
if( module.has.popup() && !settings.popup) {
|
|
$popup.remove();
|
|
$popup = undefined;
|
|
}
|
|
settings.onRemove.call($popup, element);
|
|
},
|
|
|
|
save: {
|
|
conditions: function() {
|
|
module.cache = {
|
|
title: $module.attr('title')
|
|
};
|
|
if (module.cache.title) {
|
|
$module.removeAttr('title');
|
|
}
|
|
module.verbose('Saving original attributes', module.cache.title);
|
|
}
|
|
},
|
|
restore: {
|
|
conditions: function() {
|
|
if(module.cache && module.cache.title) {
|
|
$module.attr('title', module.cache.title);
|
|
module.verbose('Restoring original attributes', module.cache.title);
|
|
}
|
|
return true;
|
|
}
|
|
},
|
|
animate: {
|
|
show: function(callback) {
|
|
callback = $.isFunction(callback) ? callback : function(){};
|
|
if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) {
|
|
module.set.visible();
|
|
$popup
|
|
.transition({
|
|
animation : settings.transition + ' in',
|
|
queue : false,
|
|
debug : settings.debug,
|
|
verbose : settings.verbose,
|
|
duration : settings.duration,
|
|
onComplete : function() {
|
|
module.bind.close();
|
|
callback.call($popup, element);
|
|
settings.onVisible.call($popup, element);
|
|
}
|
|
})
|
|
;
|
|
}
|
|
else {
|
|
module.error(error.noTransition);
|
|
}
|
|
},
|
|
hide: function(callback) {
|
|
callback = $.isFunction(callback) ? callback : function(){};
|
|
module.debug('Hiding pop-up');
|
|
if(settings.onShow.call($popup, element) === false) {
|
|
module.debug('onShow callback returned false, cancelling popup animation');
|
|
return;
|
|
}
|
|
if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) {
|
|
$popup
|
|
.transition({
|
|
animation : settings.transition + ' out',
|
|
queue : false,
|
|
duration : settings.duration,
|
|
debug : settings.debug,
|
|
verbose : settings.verbose,
|
|
onComplete : function() {
|
|
module.reset();
|
|
callback.call($popup, element);
|
|
settings.onHidden.call($popup, element);
|
|
}
|
|
})
|
|
;
|
|
}
|
|
else {
|
|
module.error(error.noTransition);
|
|
}
|
|
}
|
|
},
|
|
|
|
get: {
|
|
html: function() {
|
|
$module.removeData(metadata.html);
|
|
return $module.data(metadata.html) || settings.html;
|
|
},
|
|
title: function() {
|
|
$module.removeData(metadata.title);
|
|
return $module.data(metadata.title) || settings.title;
|
|
},
|
|
content: function() {
|
|
$module.removeData(metadata.content);
|
|
return $module.data(metadata.content) || $module.attr('title') || settings.content;
|
|
},
|
|
variation: function() {
|
|
$module.removeData(metadata.variation);
|
|
return $module.data(metadata.variation) || settings.variation;
|
|
},
|
|
calculations: function() {
|
|
var
|
|
targetElement = $target[0],
|
|
targetPosition = (settings.inline || settings.popup)
|
|
? $target.position()
|
|
: $target.offset(),
|
|
calculations = {},
|
|
screen
|
|
;
|
|
calculations = {
|
|
// element which is launching popup
|
|
target : {
|
|
element : $target[0],
|
|
width : $target.outerWidth(),
|
|
height : $target.outerHeight(),
|
|
top : targetPosition.top,
|
|
left : targetPosition.left,
|
|
margin : {}
|
|
},
|
|
// popup itself
|
|
popup : {
|
|
width : $popup.outerWidth(),
|
|
height : $popup.outerHeight()
|
|
},
|
|
// offset container (or 3d context)
|
|
parent : {
|
|
width : $offsetParent.outerWidth(),
|
|
height : $offsetParent.outerHeight()
|
|
},
|
|
// screen boundaries
|
|
screen : {
|
|
scroll: {
|
|
top : $window.scrollTop(),
|
|
left : $window.scrollLeft()
|
|
},
|
|
width : $window.width(),
|
|
height : $window.height()
|
|
}
|
|
};
|
|
|
|
// add in margins if inline
|
|
calculations.target.margin.top = (settings.inline)
|
|
? parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-top'), 10)
|
|
: 0
|
|
;
|
|
calculations.target.margin.left = (settings.inline)
|
|
? module.is.rtl()
|
|
? parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-right'), 10)
|
|
: parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-left') , 10)
|
|
: 0
|
|
;
|
|
// calculate screen boundaries
|
|
screen = calculations.screen;
|
|
calculations.boundary = {
|
|
top : screen.scroll.top,
|
|
bottom : screen.scroll.top + screen.height,
|
|
left : screen.scroll.left,
|
|
right : screen.scroll.left + screen.width
|
|
};
|
|
return calculations;
|
|
},
|
|
id: function() {
|
|
return id;
|
|
},
|
|
startEvent: function() {
|
|
if(settings.on == 'hover') {
|
|
return 'mouseenter';
|
|
}
|
|
else if(settings.on == 'focus') {
|
|
return 'focus';
|
|
}
|
|
return false;
|
|
},
|
|
scrollEvent: function() {
|
|
return 'scroll';
|
|
},
|
|
endEvent: function() {
|
|
if(settings.on == 'hover') {
|
|
return 'mouseleave';
|
|
}
|
|
else if(settings.on == 'focus') {
|
|
return 'blur';
|
|
}
|
|
return false;
|
|
},
|
|
offsetParent: function($target) {
|
|
var
|
|
element = ($target !== undefined)
|
|
? $target[0]
|
|
: $module[0],
|
|
parentNode = element.parentNode,
|
|
$node = $(parentNode)
|
|
;
|
|
if(parentNode) {
|
|
var
|
|
is2D = ($node.css('transform') === 'none'),
|
|
isStatic = ($node.css('position') === 'static'),
|
|
isHTML = $node.is('html')
|
|
;
|
|
while(parentNode && !isHTML && isStatic && is2D) {
|
|
parentNode = parentNode.parentNode;
|
|
$node = $(parentNode);
|
|
is2D = ($node.css('transform') === 'none');
|
|
isStatic = ($node.css('position') === 'static');
|
|
isHTML = $node.is('html');
|
|
}
|
|
}
|
|
return ($node && $node.length > 0)
|
|
? $node
|
|
: $()
|
|
;
|
|
},
|
|
offstagePosition: function(position, calculations) {
|
|
var
|
|
offset = $popup.offset(),
|
|
offstage = {},
|
|
offstagePositions = [],
|
|
popup,
|
|
boundary
|
|
;
|
|
position = position || false;
|
|
calculations = calculations || module.get.calculations();
|
|
// shorthand
|
|
popup = calculations.popup;
|
|
boundary = calculations.boundary;
|
|
|
|
if(offset && position) {
|
|
offstage = {
|
|
top : (offset.top < boundary.top),
|
|
bottom : (offset.top + popup.height > boundary.bottom),
|
|
right : (offset.left + popup.width > boundary.right),
|
|
left : (offset.left < boundary.left)
|
|
};
|
|
module.verbose('Offstage positions determined', offset, offstage);
|
|
}
|
|
// return only boundaries that have been surpassed
|
|
$.each(offstage, function(direction, isOffstage) {
|
|
if(isOffstage) {
|
|
offstagePositions.push(direction);
|
|
}
|
|
});
|
|
return (offstagePositions.length > 0)
|
|
? offstagePositions.join(' ')
|
|
: false
|
|
;
|
|
},
|
|
positions: function() {
|
|
return {
|
|
'top left' : false,
|
|
'top center' : false,
|
|
'top right' : false,
|
|
'bottom left' : false,
|
|
'bottom center' : false,
|
|
'bottom right' : false,
|
|
'left center' : false,
|
|
'right center' : false
|
|
};
|
|
},
|
|
nextPosition: function(position) {
|
|
var
|
|
positions = position.split(' '),
|
|
verticalPosition = positions[0],
|
|
horizontalPosition = positions[1],
|
|
opposite = {
|
|
top : 'bottom',
|
|
bottom : 'top',
|
|
left : 'right',
|
|
right : 'left'
|
|
},
|
|
adjacent = {
|
|
left : 'center',
|
|
center : 'right',
|
|
right : 'left'
|
|
},
|
|
backup = {
|
|
'top left' : 'top center',
|
|
'top center' : 'top right',
|
|
'top right' : 'right center',
|
|
'right center' : 'bottom right',
|
|
'bottom right' : 'bottom center',
|
|
'bottom center' : 'bottom left',
|
|
'bottom left' : 'left center',
|
|
'left center' : 'top left'
|
|
},
|
|
adjacentsAvailable = (verticalPosition == 'top' || verticalPosition == 'bottom'),
|
|
oppositeTried = false,
|
|
adjacentTried = false,
|
|
nextPosition = false
|
|
;
|
|
if(!triedPositions) {
|
|
module.verbose('All available positions available');
|
|
triedPositions = module.get.positions();
|
|
}
|
|
|
|
module.debug('Recording last position tried', position);
|
|
triedPositions[position] = true;
|
|
|
|
if(settings.prefer === 'opposite') {
|
|
nextPosition = [opposite[verticalPosition], horizontalPosition];
|
|
nextPosition = nextPosition.join(' ');
|
|
oppositeTried = (triedPositions[nextPosition] === true);
|
|
module.debug('Trying opposite strategy', nextPosition);
|
|
}
|
|
if((settings.prefer === 'adjacent') && adjacentsAvailable ) {
|
|
nextPosition = [verticalPosition, adjacent[horizontalPosition]];
|
|
nextPosition = nextPosition.join(' ');
|
|
adjacentTried = (triedPositions[nextPosition] === true);
|
|
module.debug('Trying adjacent strategy', nextPosition);
|
|
}
|
|
if(adjacentTried || oppositeTried) {
|
|
module.debug('Using backup position', nextPosition);
|
|
nextPosition = backup[position];
|
|
}
|
|
return nextPosition;
|
|
}
|
|
},
|
|
|
|
set: {
|
|
position: function(position, calculations) {
|
|
|
|
// exit conditions
|
|
if($target.length === 0 || $popup.length === 0) {
|
|
module.error(error.notFound);
|
|
return;
|
|
}
|
|
var
|
|
offset,
|
|
distanceAway,
|
|
target,
|
|
popup,
|
|
parent,
|
|
computedPosition,
|
|
positioning,
|
|
offstagePosition
|
|
;
|
|
calculations = calculations || module.get.calculations();
|
|
position = position || $module.data(metadata.position) || settings.position;
|
|
|
|
offset = $module.data(metadata.offset) || settings.offset;
|
|
distanceAway = settings.distanceAway;
|
|
|
|
// shorthand
|
|
target = calculations.target;
|
|
popup = calculations.popup;
|
|
parent = calculations.parent;
|
|
|
|
if(target.top === 0 && target.left === 0) {
|
|
module.debug('Popup target is hidden, no action taken');
|
|
return false;
|
|
}
|
|
|
|
if(settings.inline) {
|
|
module.debug('Adding margin to calculation', target.margin);
|
|
if(position == 'left center' || position == 'right center') {
|
|
offset += target.margin.top;
|
|
distanceAway += -target.margin.left;
|
|
}
|
|
else if (position == 'top left' || position == 'top center' || position == 'top right') {
|
|
offset += target.margin.left;
|
|
distanceAway -= target.margin.top;
|
|
}
|
|
else {
|
|
offset += target.margin.left;
|
|
distanceAway += target.margin.top;
|
|
}
|
|
}
|
|
|
|
module.debug('Determining popup position from calculations', position, calculations);
|
|
|
|
if (module.is.rtl()) {
|
|
position = position.replace(/left|right/g, function (match) {
|
|
return (match == 'left')
|
|
? 'right'
|
|
: 'left'
|
|
;
|
|
});
|
|
module.debug('RTL: Popup position updated', position);
|
|
}
|
|
|
|
if(searchDepth == settings.maxSearchDepth && settings.lastResort) {
|
|
module.debug('Using "last resort" position to display', settings.lastResort);
|
|
position = settings.lastResort;
|
|
}
|
|
|
|
switch (position) {
|
|
case 'top left':
|
|
positioning = {
|
|
top : 'auto',
|
|
bottom : parent.height - target.top + distanceAway,
|
|
left : target.left + offset,
|
|
right : 'auto'
|
|
};
|
|
break;
|
|
case 'top center':
|
|
positioning = {
|
|
bottom : parent.height - target.top + distanceAway,
|
|
left : target.left + (target.width / 2) - (popup.width / 2) + offset,
|
|
top : 'auto',
|
|
right : 'auto'
|
|
};
|
|
break;
|
|
case 'top right':
|
|
positioning = {
|
|
bottom : parent.height - target.top + distanceAway,
|
|
right : parent.width - target.left - target.width - offset,
|
|
top : 'auto',
|
|
left : 'auto'
|
|
};
|
|
break;
|
|
case 'left center':
|
|
positioning = {
|
|
top : target.top + (target.height / 2) - (popup.height / 2) + offset,
|
|
right : parent.width - target.left + distanceAway,
|
|
left : 'auto',
|
|
bottom : 'auto'
|
|
};
|
|
break;
|
|
case 'right center':
|
|
positioning = {
|
|
top : target.top + (target.height / 2) - (popup.height / 2) + offset,
|
|
left : target.left + target.width + distanceAway,
|
|
bottom : 'auto',
|
|
right : 'auto'
|
|
};
|
|
break;
|
|
case 'bottom left':
|
|
positioning = {
|
|
top : target.top + target.height + distanceAway,
|
|
left : target.left + offset,
|
|
bottom : 'auto',
|
|
right : 'auto'
|
|
};
|
|
break;
|
|
case 'bottom center':
|
|
positioning = {
|
|
top : target.top + target.height + distanceAway,
|
|
left : target.left + (target.width / 2) - (popup.width / 2) + offset,
|
|
bottom : 'auto',
|
|
right : 'auto'
|
|
};
|
|
break;
|
|
case 'bottom right':
|
|
positioning = {
|
|
top : target.top + target.height + distanceAway,
|
|
right : parent.width - target.left - target.width - offset,
|
|
left : 'auto',
|
|
bottom : 'auto'
|
|
};
|
|
break;
|
|
}
|
|
if(positioning === undefined) {
|
|
module.error(error.invalidPosition, position);
|
|
}
|
|
|
|
module.debug('Calculated popup positioning values', positioning);
|
|
|
|
// tentatively place on stage
|
|
$popup
|
|
.css(positioning)
|
|
.removeClass(className.position)
|
|
.addClass(position)
|
|
.addClass(className.loading)
|
|
;
|
|
// check if is offstage
|
|
offstagePosition = module.get.offstagePosition(position, calculations);
|
|
|
|
// recursively find new positioning
|
|
if(offstagePosition) {
|
|
module.debug('Popup cant fit into viewport', position, offstagePosition);
|
|
if(searchDepth < settings.maxSearchDepth) {
|
|
searchDepth++;
|
|
position = module.get.nextPosition(position);
|
|
module.debug('Trying new position', position);
|
|
return ($popup)
|
|
? module.set.position(position, calculations)
|
|
: false
|
|
;
|
|
}
|
|
else if(!settings.lastResort) {
|
|
module.debug('Popup could not find a position in view', $popup);
|
|
// module.error(error.cannotPlace, element);
|
|
module.remove.attempts();
|
|
module.remove.loading();
|
|
module.reset();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
module.debug('Position is on stage', position);
|
|
module.remove.attempts();
|
|
module.set.fluidWidth(calculations);
|
|
module.remove.loading();
|
|
return true;
|
|
},
|
|
|
|
fluidWidth: function(calculations) {
|
|
calculations = calculations || module.get.calculations();
|
|
if( settings.setFluidWidth && $popup.hasClass(className.fluid) ) {
|
|
$popup.css('width', calculations.parent.width);
|
|
}
|
|
},
|
|
|
|
visible: function() {
|
|
$module.addClass(className.visible);
|
|
}
|
|
},
|
|
|
|
remove: {
|
|
loading: function() {
|
|
$popup.removeClass(className.loading);
|
|
},
|
|
visible: function() {
|
|
$module.removeClass(className.visible);
|
|
},
|
|
attempts: function() {
|
|
module.verbose('Resetting all searched positions');
|
|
searchDepth = 0;
|
|
triedPositions = false;
|
|
}
|
|
},
|
|
|
|
bind: {
|
|
events: function() {
|
|
module.debug('Binding popup events to module');
|
|
if(settings.on == 'click') {
|
|
$module
|
|
.on('click' + eventNamespace, module.toggle)
|
|
;
|
|
}
|
|
if(settings.on == 'hover' && hasTouch) {
|
|
$module
|
|
.on('touchstart' + eventNamespace, module.event.touchstart)
|
|
;
|
|
}
|
|
else if( module.get.startEvent() ) {
|
|
$module
|
|
.on(module.get.startEvent() + eventNamespace, module.event.start)
|
|
.on(module.get.endEvent() + eventNamespace, module.event.end)
|
|
;
|
|
}
|
|
if(settings.target) {
|
|
module.debug('Target set to element', $target);
|
|
}
|
|
$window.on('resize' + elementNamespace, module.event.resize);
|
|
},
|
|
popup: function() {
|
|
module.verbose('Allowing hover events on popup to prevent closing');
|
|
if( $popup && module.has.popup() ) {
|
|
$popup
|
|
.on('mouseenter' + eventNamespace, module.event.start)
|
|
.on('mouseleave' + eventNamespace, module.event.end)
|
|
;
|
|
}
|
|
},
|
|
close: function() {
|
|
if(settings.hideOnScroll === true || (settings.hideOnScroll == 'auto' && settings.on != 'click')) {
|
|
$document
|
|
.one(module.get.scrollEvent() + elementNamespace, module.event.hideGracefully)
|
|
;
|
|
$context
|
|
.one(module.get.scrollEvent() + elementNamespace, module.event.hideGracefully)
|
|
;
|
|
}
|
|
if(settings.on == 'hover' && openedWithTouch) {
|
|
module.verbose('Binding popup close event to document');
|
|
$document
|
|
.on('touchstart' + elementNamespace, function(event) {
|
|
module.verbose('Touched away from popup');
|
|
module.event.hideGracefully.call(element, event);
|
|
})
|
|
;
|
|
}
|
|
if(settings.on == 'click' && settings.closable) {
|
|
module.verbose('Binding popup close event to document');
|
|
$document
|
|
.on('click' + elementNamespace, function(event) {
|
|
module.verbose('Clicked away from popup');
|
|
module.event.hideGracefully.call(element, event);
|
|
})
|
|
;
|
|
}
|
|
}
|
|
},
|
|
|
|
unbind: {
|
|
close: function() {
|
|
if(settings.hideOnScroll === true || (settings.hideOnScroll == 'auto' && settings.on != 'click')) {
|
|
$document
|
|
.off('scroll' + elementNamespace, module.hide)
|
|
;
|
|
$context
|
|
.off('scroll' + elementNamespace, module.hide)
|
|
;
|
|
}
|
|
if(settings.on == 'hover' && openedWithTouch) {
|
|
$document
|
|
.off('touchstart' + elementNamespace)
|
|
;
|
|
openedWithTouch = false;
|
|
}
|
|
if(settings.on == 'click' && settings.closable) {
|
|
module.verbose('Removing close event from document');
|
|
$document
|
|
.off('click' + elementNamespace)
|
|
;
|
|
}
|
|
}
|
|
},
|
|
|
|
has: {
|
|
popup: function() {
|
|
return ($popup && $popup.length > 0);
|
|
}
|
|
},
|
|
|
|
is: {
|
|
active: function() {
|
|
return $module.hasClass(className.active);
|
|
},
|
|
animating: function() {
|
|
return ( $popup && $popup.hasClass(className.animating) );
|
|
},
|
|
visible: function() {
|
|
return $popup && $popup.hasClass(className.visible);
|
|
},
|
|
dropdown: function() {
|
|
return $module.hasClass(className.dropdown);
|
|
},
|
|
hidden: function() {
|
|
return !module.is.visible();
|
|
},
|
|
rtl: function () {
|
|
return $module.css('direction') == 'rtl';
|
|
}
|
|
},
|
|
|
|
reset: function() {
|
|
module.remove.visible();
|
|
if(settings.preserve) {
|
|
if($.fn.transition !== undefined) {
|
|
$popup
|
|
.transition('remove transition')
|
|
;
|
|
}
|
|
}
|
|
else {
|
|
module.removePopup();
|
|
}
|
|
},
|
|
|
|
setting: function(name, value) {
|
|
if( $.isPlainObject(name) ) {
|
|
$.extend(true, settings, name);
|
|
}
|
|
else if(value !== undefined) {
|
|
settings[name] = value;
|
|
}
|
|
else {
|
|
return settings[name];
|
|
}
|
|
},
|
|
internal: function(name, value) {
|
|
if( $.isPlainObject(name) ) {
|
|
$.extend(true, module, name);
|
|
}
|
|
else if(value !== undefined) {
|
|
module[name] = value;
|
|
}
|
|
else {
|
|
return module[name];
|
|
}
|
|
},
|
|
debug: function() {
|
|
if(settings.debug) {
|
|
if(settings.performance) {
|
|
module.performance.log(arguments);
|
|
}
|
|
else {
|
|
module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
|
|
module.debug.apply(console, arguments);
|
|
}
|
|
}
|
|
},
|
|
verbose: function() {
|
|
if(settings.verbose && settings.debug) {
|
|
if(settings.performance) {
|
|
module.performance.log(arguments);
|
|
}
|
|
else {
|
|
module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
|
|
module.verbose.apply(console, arguments);
|
|
}
|
|
}
|
|
},
|
|
error: function() {
|
|
module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
|
|
module.error.apply(console, arguments);
|
|
},
|
|
performance: {
|
|
log: function(message) {
|
|
var
|
|
currentTime,
|
|
executionTime,
|
|
previousTime
|
|
;
|
|
if(settings.performance) {
|
|
currentTime = new Date().getTime();
|
|
previousTime = time || currentTime;
|
|
executionTime = currentTime - previousTime;
|
|
time = currentTime;
|
|
performance.push({
|
|
'Name' : message[0],
|
|
'Arguments' : [].slice.call(message, 1) || '',
|
|
'Element' : element,
|
|
'Execution Time' : executionTime
|
|
});
|
|
}
|
|
clearTimeout(module.performance.timer);
|
|
module.performance.timer = setTimeout(module.performance.display, 500);
|
|
},
|
|
display: function() {
|
|
var
|
|
title = settings.name + ':',
|
|
totalTime = 0
|
|
;
|
|
time = false;
|
|
clearTimeout(module.performance.timer);
|
|
$.each(performance, function(index, data) {
|
|
totalTime += data['Execution Time'];
|
|
});
|
|
title += ' ' + totalTime + 'ms';
|
|
if(moduleSelector) {
|
|
title += ' \'' + moduleSelector + '\'';
|
|
}
|
|
if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
|
|
console.groupCollapsed(title);
|
|
if(console.table) {
|
|
console.table(performance);
|
|
}
|
|
else {
|
|
$.each(performance, function(index, data) {
|
|
console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
|
|
});
|
|
}
|
|
console.groupEnd();
|
|
}
|
|
performance = [];
|
|
}
|
|
},
|
|
invoke: function(query, passedArguments, context) {
|
|
var
|
|
object = instance,
|
|
maxDepth,
|
|
found,
|
|
response
|
|
;
|
|
passedArguments = passedArguments || queryArguments;
|
|
context = element || context;
|
|
if(typeof query == 'string' && object !== undefined) {
|
|
query = query.split(/[\. ]/);
|
|
maxDepth = query.length - 1;
|
|
$.each(query, function(depth, value) {
|
|
var camelCaseValue = (depth != maxDepth)
|
|
? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
|
|
: query
|
|
;
|
|
if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
|
|
object = object[camelCaseValue];
|
|
}
|
|
else if( object[camelCaseValue] !== undefined ) {
|
|
found = object[camelCaseValue];
|
|
return false;
|
|
}
|
|
else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
|
|
object = object[value];
|
|
}
|
|
else if( object[value] !== undefined ) {
|
|
found = object[value];
|
|
return false;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
});
|
|
}
|
|
if ( $.isFunction( found ) ) {
|
|
response = found.apply(context, passedArguments);
|
|
}
|
|
else if(found !== undefined) {
|
|
response = found;
|
|
}
|
|
if($.isArray(returnedValue)) {
|
|
returnedValue.push(response);
|
|
}
|
|
else if(returnedValue !== undefined) {
|
|
returnedValue = [returnedValue, response];
|
|
}
|
|
else if(response !== undefined) {
|
|
returnedValue = response;
|
|
}
|
|
return found;
|
|
}
|
|
};
|
|
|
|
if(methodInvoked) {
|
|
if(instance === undefined) {
|
|
module.initialize();
|
|
}
|
|
module.invoke(query);
|
|
}
|
|
else {
|
|
if(instance !== undefined) {
|
|
instance.invoke('destroy');
|
|
}
|
|
module.initialize();
|
|
}
|
|
})
|
|
;
|
|
|
|
return (returnedValue !== undefined)
|
|
? returnedValue
|
|
: this
|
|
;
|
|
};
|
|
|
|
$.fn.popup.settings = {
|
|
|
|
name : 'Popup',
|
|
|
|
// module settings
|
|
debug : false,
|
|
verbose : false,
|
|
performance : true,
|
|
namespace : 'popup',
|
|
|
|
// callback only when element added to dom
|
|
onCreate : function(){},
|
|
|
|
// callback before element removed from dom
|
|
onRemove : function(){},
|
|
|
|
// callback before show animation
|
|
onShow : function(){},
|
|
|
|
// callback after show animation
|
|
onVisible : function(){},
|
|
|
|
// callback before hide animation
|
|
onHide : function(){},
|
|
|
|
// callback after hide animation
|
|
onHidden : function(){},
|
|
|
|
// when to show popup
|
|
on : 'hover',
|
|
|
|
// whether to add touchstart events when using hover
|
|
addTouchEvents : true,
|
|
|
|
// default position relative to element
|
|
position : 'top left',
|
|
|
|
// name of variation to use
|
|
variation : '',
|
|
|
|
// whether popup should be moved to context
|
|
movePopup : true,
|
|
|
|
// element which popup should be relative to
|
|
target : false,
|
|
|
|
// jq selector or element that should be used as popup
|
|
popup : false,
|
|
|
|
// popup should remain inline next to activator
|
|
inline : false,
|
|
|
|
// popup should be removed from page on hide
|
|
preserve : true,
|
|
|
|
// popup should not close when being hovered on
|
|
hoverable : false,
|
|
|
|
// explicitly set content
|
|
content : false,
|
|
|
|
// explicitly set html
|
|
html : false,
|
|
|
|
// explicitly set title
|
|
title : false,
|
|
|
|
// whether automatically close on clickaway when on click
|
|
closable : true,
|
|
|
|
// automatically hide on scroll
|
|
hideOnScroll : 'auto',
|
|
|
|
// hide other popups on show
|
|
exclusive : false,
|
|
|
|
// context to attach popups
|
|
context : 'body',
|
|
|
|
// position to prefer when calculating new position
|
|
prefer : 'opposite',
|
|
|
|
// specify position to appear even if it doesn't fit
|
|
lastResort : false,
|
|
|
|
// delay used to prevent accidental refiring of animations due to user error
|
|
delay : {
|
|
show : 50,
|
|
hide : 70
|
|
},
|
|
|
|
// whether fluid variation should assign width explicitly
|
|
setFluidWidth : true,
|
|
|
|
// transition settings
|
|
duration : 200,
|
|
transition : 'scale',
|
|
|
|
// distance away from activating element in px
|
|
distanceAway : 0,
|
|
|
|
// offset on aligning axis from calculated position
|
|
offset : 0,
|
|
|
|
// maximum times to look for a position before failing (9 positions total)
|
|
maxSearchDepth : 20,
|
|
|
|
error: {
|
|
invalidPosition : 'The position you specified is not a valid position',
|
|
cannotPlace : 'No visible position could be found for the popup',
|
|
method : 'The method you called is not defined.',
|
|
noTransition : 'This module requires ui transitions <https://github.com/Semantic-Org/UI-Transition>',
|
|
notFound : 'The target or popup you specified does not exist on the page'
|
|
},
|
|
|
|
metadata: {
|
|
activator : 'activator',
|
|
content : 'content',
|
|
html : 'html',
|
|
offset : 'offset',
|
|
position : 'position',
|
|
title : 'title',
|
|
variation : 'variation'
|
|
},
|
|
|
|
className : {
|
|
active : 'active',
|
|
animating : 'animating',
|
|
dropdown : 'dropdown',
|
|
fluid : 'fluid',
|
|
loading : 'loading',
|
|
popup : 'ui popup',
|
|
position : 'top left center bottom right',
|
|
visible : 'visible'
|
|
},
|
|
|
|
selector : {
|
|
popup : '.ui.popup'
|
|
},
|
|
|
|
templates: {
|
|
escape: function(string) {
|
|
var
|
|
badChars = /[&<>"'`]/g,
|
|
shouldEscape = /[&<>"'`]/,
|
|
escape = {
|
|
"&": "&",
|
|
"<": "<",
|
|
">": ">",
|
|
'"': """,
|
|
"'": "'",
|
|
"`": "`"
|
|
},
|
|
escapedChar = function(chr) {
|
|
return escape[chr];
|
|
}
|
|
;
|
|
if(shouldEscape.test(string)) {
|
|
return string.replace(badChars, escapedChar);
|
|
}
|
|
return string;
|
|
},
|
|
popup: function(text) {
|
|
var
|
|
html = '',
|
|
escape = $.fn.popup.settings.templates.escape
|
|
;
|
|
if(typeof text !== undefined) {
|
|
if(typeof text.title !== undefined && text.title) {
|
|
text.title = escape(text.title);
|
|
html += '<div class="header">' + text.title + '</div>';
|
|
}
|
|
if(typeof text.content !== undefined && text.content) {
|
|
text.content = escape(text.content);
|
|
html += '<div class="content">' + text.content + '</div>';
|
|
}
|
|
}
|
|
return html;
|
|
}
|
|
}
|
|
|
|
};
|
|
|
|
|
|
})( jQuery, window , document );
|