;(function ( $, window, document, undefined ) {
// Create the defaults once
var pluginName = 'webuiPopover';
var pluginClass = 'webui-popover';
var pluginType = 'webui.popover';
var defaults = {
placement:'auto',
width:'auto',
height:'auto',
trigger:'click',
style:'',
delay:300,
cache:true,
multi:false,
arrow:true,
title:'',
content:'',
closeable:false,
padding:true,
url:'',
type:'html',
template:'<div class="webui-popover">'+
'<div class="arrow"></div>'+
'<div class="webui-popover-inner">'+
'<a href="#" class="close">x</a>'+
'<h3 class="webui-popover-title"></h3>'+
'<div class="webui-popover-content"><i class="icon-refresh"></i> <p> </p></div>'+
'</div>'+
'</div>'
};
// The actual plugin constructor
function WebuiPopover ( element, options ) {
this.$element = $(element);
this.options = $.extend( {}, defaults, options );
this._defaults = defaults;
this._name = pluginName;
this.init();
}
WebuiPopover.prototype = {
//init webui popover
init: function () {
//init the event handlers
if (this.options.trigger==='click'){
this.$element.off('click').on('click',$.proxy(this.toggle,this));
}else{
this.$element.off('mouseenter mouseleave')
.on('mouseenter',$.proxy(this.mouseenterHandler,this))
.on('mouseleave',$.proxy(this.mouseleaveHandler,this));
}
this._poped = false;
this._inited = true;
},
/* api methods and actions */
destroy:function(){
this.hide();
this.$element.data('plugin_'+pluginName,null);
this.$element.off();
if (this.$target){
this.$target.remove();
}
},
hide:function(event){
if (event){
event.preventDefault();
event.stopPropagation();
}
var e = $.Event('hide.' + pluginType);
this.$element.trigger(e);
if (this.$target){this.$target.removeClass('in').hide();}
this.$element.trigger('hidden.'+pluginType);
},
toggle:function(e){
if (e) {
e.preventDefault();
e.stopPropagation();
}
this[this.getTarget().hasClass('in') ? 'hide' : 'show']();
},
hideAll:function(){
$('div.webui-popover').not('.webui-popover-fixed').removeClass('in').hide();
},
/*core method ,show popover */
show:function(){
var
$target = this.getTarget().removeClass().addClass(pluginClass);
if (!this.options.multi){
this.hideAll();
}
// use cache by default, if not cache set, reInit the contents
if (!this.options.cache||!this._poped){
this.setTitle(this.getTitle());
if (!this.options.closeable){
$target.find('.close').off('click').remove();
}
if (!this.isAsync()){
this.setContent(this.getContent());
}else{
this.setContentASync(this.options.content);
this.displayContent();
return;
}
$target.show();
}
this.displayContent();
this.bindBodyEvents();
},
displayContent:function(){
var
//element position
elementPos = this.getElementPosition(),
//target position
$target = this.getTarget().removeClass().addClass(pluginClass),
//target content
$targetContent = this.getContentElement(),
//target Width
targetWidth = $target[0].offsetWidth,
//target Height
targetHeight = $target[0].offsetHeight,
//placement
placement = 'bottom',
e = $.Event('show.' + pluginType);
//if (this.hasContent()){
this.$element.trigger(e);
//}
if (this.options.width!=='auto') {$target.width(this.options.width);}
if (this.options.height!=='auto'){$targetContent.height(this.options.height);}
//init the popover and insert into the document body
if (!this.options.arrow){
$target.find('.arrow').remove();
}
$target.remove().css({ top: -1000, left: -1000, display: 'block' }).appendTo(document.body);
targetWidth = $target[0].offsetWidth;
targetHeight = $target[0].offsetHeight;
placement = this.getPlacement(elementPos,targetHeight);
this.initTargetEvents();
var postionInfo = this.getTargetPositin(elementPos,placement,targetWidth,targetHeight);
this.$target.css(postionInfo.position).addClass(placement).addClass('in');
if (this.options.type==='iframe'){
var $iframe = $target.find('iframe');
$iframe.width($target.width()).height($iframe.parent().height());
}
if (this.options.style){
this.$target.addClass(pluginClass+'-'+this.options.style);
}
if (!this.options.padding){
$targetContent.css('height',$targetContent.outerHeight());
this.$target.addClass('webui-no-padding');
}
if (!this.options.arrow){
this.$target.css({'margin':0});
}
if (this.options.arrow){
var $arrow = this.$target.find('.arrow');
$arrow.removeAttr('style');
if (postionInfo.arrowOffset){
$arrow.css(postionInfo.arrowOffset);
}
}
this._poped = true;
this.$element.trigger('shown.'+pluginType);
},
isTargetLoaded:function(){
return this.getTarget().find('i.glyphicon-refresh').length===0;
},
/*getter setters */
getTarget:function(){
if (!this.$target){
this.$target = $(this.options.template);
}
return this.$target;
},
getTitleElement:function(){
return this.getTarget().find('.'+pluginClass+'-title');
},
getContentElement:function(){
return this.getTarget().find('.'+pluginClass+'-content');
},
getTitle:function(){
return this.options.title||this.$element.attr('data-title')||this.$element.attr('title');
},
setTitle:function(title){
var $titleEl = this.getTitleElement();
if (title){
$titleEl.html(title);
}else{
$titleEl.remove();
}
},
hasContent:function () {
return this.getContent();
},
getContent:function(){
if (this.options.url){
if (this.options.type==='iframe'){
this.content = $('<iframe frameborder="0"></iframe>').attr('src',this.options.url);
}
}else if (!this.content){
var content='';
if ($.isFunction(this.options.content)){
content = this.options.content.apply(this.$element[0],arguments);
}else{
content = this.options.content;
}
this.content = this.$element.attr('data-content')||content;
}
return this.content;
},
setContent:function(content){
var $target = this.getTarget();
this.getContentElement().html(content);
this.$target = $target;
},
isAsync:function(){
return this.options.type==='async';
},
setContentASync:function(content){
var that = this;
$.ajax({
url:this.options.url,
type:'GET',
cache:this.options.cache,
success:function(data){
if (content&&$.isFunction(content)){
that.content = content.apply(that.$element[0],[data]);
}else{
that.content = data;
}
that.setContent(that.content);
var $targetContent = that.getContentElement();
$targetContent.removeAttr('style');
that.displayContent();
}
});
},
bindBodyEvents:function(){
$('body').off('keyup.webui-popover').on('keyup.webui-popover',$.proxy(this.escapeHandler,this));
$('body').off('click.webui-popover').on('click.webui-popover',$.proxy(this.bodyClickHandler,this));
},
/* event handlers */
mouseenterHandler:function(){
var self = this;
if (self._timeout){clearTimeout(self._timeout);}
if (!self.getTarget().is(':visible')){self.show();}
},
mouseleaveHandler:function(){
var self = this;
//key point, set the _timeout then use clearTimeout when mouse leave
self._timeout = setTimeout(function(){
self.hide();
},self.options.delay);
},
escapeHandler:function(e){
if (e.keyCode===27){
this.hideAll();
}
},
bodyClickHandler:function(){
this.hideAll();
},
targetClickHandler:function(e){
e.stopPropagation();
},
//reset and init the target events;
initTargetEvents:function(){
if (this.options.trigger!=='click'){
this.$target.off('mouseenter mouseleave')
.on('mouseenter',$.proxy(this.mouseenterHandler,this))
.on('mouseleave',$.proxy(this.mouseleaveHandler,this));
}
this.$target.find('.close').off('click').on('click', $.proxy(this.hide,this));
this.$target.off('click.webui-popover').on('click.webui-popover',$.proxy(this.targetClickHandler,this));
},
/* utils methods */
//caculate placement of the popover
getPlacement:function(pos,targetHeight){
var
placement,
de = document.documentElement,
db = document.body,
clientWidth = de.clientWidth,
clientHeight = de.clientHeight,
scrollTop = Math.max(db.scrollTop,de.scrollTop),
scrollLeft = Math.max(db.scrollLeft,de.scrollLeft),
pageX = Math.max(0,pos.left - scrollLeft),
pageY = Math.max(0,pos.top - scrollTop),
arrowSize = 20;
//if placement equals autoï¼caculate the placement by element information;
if (typeof(this.options.placement)==='function'){
placement = this.options.placement.call(this, this.getTarget()[0], this.$element[0]);
}else{
placement = this.$element.data('placement')||this.options.placement;
}
if (placement==='auto'){
if (pageX<clientWidth/3){
if (pageY<clientHeight/3){
placement = 'bottom-right';
}else if (pageY<clientHeight*2/3){
placement = 'right';
}else{
placement = 'top-right';
}
//placement= pageY>targetHeight+arrowSize?'top-right':'bottom-right';
}else if (pageX<clientWidth*2/3){
if (pageY<clientHeight/3){
placement = 'bottom';
}else if (pageY<clientHeight*2/3){
placement = 'bottom';
}else{
placement = 'top';
}
}else{
placement = pageY>targetHeight+arrowSize?'top-left':'bottom-left';
if (pageY<clientHeight/3){
placement = 'bottom-left';
}else if (pageY<clientHeight*2/3){
placement = 'left';
}else{
placement = 'top-left';
}
}
}
return placement;
},
getElementPosition:function(){
return $.extend({},this.$element.offset(), {
width: this.$element[0].offsetWidth,
height: this.$element[0].offsetHeight
});
},
getTargetPositin:function(elementPos,placement,targetWidth,targetHeight){
var pos = elementPos,
elementW = this.$element.outerWidth(),
elementH = this.$element.outerHeight(),
position={},
arrowOffset=null,
arrowSize = this.options.arrow?28:0,
fixedW = elementW<arrowSize+10?arrowSize:0,
fixedH = elementH<arrowSize+10?arrowSize:0;
switch (placement) {
case 'bottom':
position = {top: pos.top + pos.height, left: pos.left + pos.width / 2 - targetWidth / 2};
break;
case 'top':
position = {top: pos.top - targetHeight, left: pos.left + pos.width / 2 - targetWidth / 2};
break;
case 'left':
position = {top: pos.top + pos.height / 2 - targetHeight / 2, left: pos.left - targetWidth};
break;
case 'right':
position = {top: pos.top + pos.height / 2 - targetHeight / 2, left: pos.left + pos.width};
break;
case 'top-right':
position = {top: pos.top - targetHeight, left: pos.left-fixedW};
arrowOffset = {left: elementW/2 + fixedW};
break;
case 'top-left':
position = {top: pos.top - targetHeight, left: pos.left -targetWidth +pos.width + fixedW};
arrowOffset = {left: targetWidth - elementW /2 -fixedW};
break;
case 'bottom-right':
position = {top: pos.top + pos.height, left: pos.left-fixedW};
arrowOffset = {left: elementW /2+fixedW};
break;
case 'bottom-left':
position = {top: pos.top + pos.height, left: pos.left -targetWidth +pos.width+fixedW};
arrowOffset = {left: targetWidth- elementW /2 - fixedW};
break;
case 'right-top':
position = {top: pos.top -targetHeight + pos.height + fixedH, left: pos.left + pos.width};
arrowOffset = {top: targetHeight - elementH/2 -fixedH};
break;
case 'right-bottom':
position = {top: pos.top - fixedH, left: pos.left + pos.width};
arrowOffset = {top: elementH /2 +fixedH };
break;
case 'left-top':
position = {top: pos.top -targetHeight + pos.height+fixedH, left: pos.left - targetWidth};
arrowOffset = {top: targetHeight - elementH/2 - fixedH};
break;
case 'left-bottom':
position = {top: pos.top , left: pos.left -targetWidth};
arrowOffset = {top: elementH /2 };
break;
}
return {position:position,arrowOffset:arrowOffset};
}
};
$.fn[ pluginName ] = function ( options ) {
return this.each(function() {
var webuiPopover = $.data( this, 'plugin_' + pluginName );
if (!webuiPopover) {
if (!options){
webuiPopover = new WebuiPopover( this, null);
}else if (typeof options ==='string'){
if (options!=='destroy'){
webuiPopover = new WebuiPopover( this, null );
webuiPopover[options]();
}
}else if (typeof options ==='object'){
webuiPopover = new WebuiPopover( this, options );
}
$.data( this, 'plugin_' + pluginName, webuiPopover);
}else{
if (options==='destroy'){
webuiPopover.destroy();
}else if (typeof options ==='string'){
webuiPopover[options]();
}
}
});
};
})( jQuery, window, document );
distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-release
>
by-pkgid
>
34af46b239e4bd529fa8060ba3c2cc13
>
files
>
171
