Roo.bootstrap.Popover = function(config){
Roo.bootstrap.Popover.superclass.constructor.call(this, config);
this.addEvents({
"show" : true,
"hide" : true
});
};
Roo.extend(Roo.bootstrap.Popover, Roo.bootstrap.Component, {
title: 'Fill in a title',
html: false,
placement : 'right',
trigger : 'hover', delay : 0,
over: 'parent',
can_build_overlaid : false,
getChildContainer : function()
{
return this.el.select('.popover-content',true).first();
},
getAutoCreate : function(){
var cfg = {
cls : 'popover roo-dynamic',
style: 'display:block',
cn : [
{
cls : 'arrow'
},
{
cls : 'popover-inner',
cn : [
{
tag: 'h3',
cls: 'popover-title',
html : this.title
},
{
cls : 'popover-content',
html : this.html
}
]
}
]
};
return cfg;
},
setTitle: function(str)
{
this.title = str;
this.el.select('.popover-title',true).first().dom.innerHTML = str;
},
setContent: function(str)
{
this.html = str;
this.el.select('.popover-content',true).first().dom.innerHTML = str;
},
onRender : function(ct, position)
{
Roo.bootstrap.Component.superclass.onRender.call(this, ct, position);
if(!this.el){
var cfg = Roo.apply({}, this.getAutoCreate());
cfg.id = Roo.id();
if (this.cls) {
cfg.cls += ' ' + this.cls;
}
if (this.style) {
cfg.style = this.style;
}
this.el = Roo.get(document.body).createChild(cfg, position);
}
this.initEvents();
},
initEvents : function()
{
this.el.select('.popover-title',true).setVisibilityMode(Roo.Element.DISPLAY);
this.el.enableDisplayMode('block');
this.el.hide();
if (this.over === false) {
return;
}
if (this.triggers === false) {
return;
}
var on_el = (this.over == 'parent') ? this.parent().el : Roo.get(this.over);
var triggers = this.trigger ? this.trigger.split(' ') : [];
Roo.each(triggers, function(trigger) {
if (trigger == 'click') {
on_el.on('click', this.toggle, this);
} else if (trigger != 'manual') {
var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin';
var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout';
on_el.on(eventIn ,this.enter, this);
on_el.on(eventOut, this.leave, this);
}
}, this);
},
timeout : null,
hoverState : null,
toggle : function () {
this.hoverState == 'in' ? this.leave() : this.enter();
},
enter : function () {
clearTimeout(this.timeout);
this.hoverState = 'in';
if (!this.delay || !this.delay.show) {
this.show();
return;
}
var _t = this;
this.timeout = setTimeout(function () {
if (_t.hoverState == 'in') {
_t.show();
}
}, this.delay.show)
},
leave : function() {
clearTimeout(this.timeout);
this.hoverState = 'out';
if (!this.delay || !this.delay.hide) {
this.hide();
return;
}
var _t = this;
this.timeout = setTimeout(function () {
if (_t.hoverState == 'out') {
_t.hide();
}
}, this.delay.hide)
},
show : function (on_el)
{
if (!on_el) {
on_el= (this.over == 'parent') ? this.parent().el : Roo.get(this.over);
}
this.el.select('.popover-title',true).first().dom.innerHtml = this.title;
if (this.html !== false) {
this.el.select('.popover-content',true).first().dom.innerHtml = this.html;
}
this.el.removeClass(['fade','top','bottom', 'left', 'right','in']);
if (!this.title.length) {
this.el.select('.popover-title',true).hide();
}
var placement = typeof this.placement == 'function' ?
this.placement.call(this, this.el, on_el) :
this.placement;
var autoToken = /\s?auto?\s?/i;
var autoPlace = autoToken.test(placement);
if (autoPlace) {
placement = placement.replace(autoToken, '') || 'top';
}
this.el.show();
this.el.dom.style.display='block';
this.el.addClass(placement);
var p = this.getPosition();
var box = this.el.getBox();
if (autoPlace) {
}
var align = Roo.bootstrap.Popover.alignment[placement];
this.el.alignTo(on_el, align[0],align[1]);
this.el.addClass('in');
if (this.el.hasClass('fade')) {
}
this.hoverState = 'in';
this.fireEvent('show', this);
},
hide : function()
{
this.el.setXY([0,0]);
this.el.removeClass('in');
this.el.hide();
this.hoverState = null;
this.fireEvent('hide', this);
}
});
Roo.bootstrap.Popover.alignment = {
'left' : ['r-l', [-10,0], 'right'],
'right' : ['l-r', [10,0], 'left'],
'bottom' : ['t-b', [0,10], 'top'],
'top' : [ 'b-t', [0,-10], 'bottom']
};