tether.min.js

/*! tether 0.5.2 */
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this.move(g),this.history.unshift(g),this.history.length>3&&this.history.pop(),t&&a(),!0}},t.prototype.move=function(t){var e,o,i,n,s,l,a,f,u,d,g,c,m,b,v,y,w,C=this;if(null!=this.element.parentNode){f={};for(d in t){f[d]={};for(n in t[d]){for(i=!1,y=this.history,b=0,v=y.length;v>b;b++)if(a=y[b],!x(null!=(w=a[d])?w[n]:void 0,t[d][n])){i=!0;break}i||(f[d][n]=!0)}}e={top:"",left:"",right:"",bottom:""},u=function(t,o){var i,n,s;return(null!=(s=C.options.optimizations)?s.gpu:void 0)===!1?(t.top?e.top=""+o.top+"px":e.bottom=""+o.bottom+"px",t.left?e.left=""+o.left+"px":e.right=""+o.right+"px"):(t.top?(e.top=0,n=o.top):(e.bottom=0,n=-o.bottom),t.left?(e.left=0,i=o.left):(e.right=0,i=-o.right),e[O]="translateX("+Math.round(i)+"px) translateY("+Math.round(n)+"px)","msTransform"!==O?e[O]+=" translateZ(0)":void 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t,e,o,i,n,s,l,r,h,a,f=[].indexOf||function(t){for(var e=0,o=this.length;o>e;e++)if(e in this&&this[e]===t)return e;return-1};a=Tether.Utils,l=a.getOuterSize,s=a.getBounds,r=a.getSize,i=a.extend,h=a.updateClasses,o=a.defer,e={left:"right",right:"left",top:"bottom",bottom:"top",middle:"middle"},t=["left","top","right","bottom"],n=function(e,o){var i,n,l,r,h,a,f;if("scrollParent"===o?o=e.scrollParent:"window"===o&&(o=[pageXOffset,pageYOffset,innerWidth+pageXOffset,innerHeight+pageYOffset]),o===document&&(o=o.documentElement),null!=o.nodeType)for(n=r=s(o),h=getComputedStyle(o),o=[n.left,n.top,r.width+n.left,r.height+n.top],i=a=0,f=t.length;f>a;i=++a)l=t[i],l=l[0].toUpperCase()+l.substr(1),"Top"===l||"Left"===l?o[i]+=parseFloat(h["border"+l+"Width"]):o[i]-=parseFloat(h["border"+l+"Width"]);return o},Tether.modules.push({position:function(e){var l,r,a,p,u,d,g,c,m,b,v,y,w,C,O,T,x,A,E,M,P,W,S,_,B,F,L,z,Y,H,X,N,j,R,U,k,q,D,Z,$,I,G,J,K,Q,V,te,ee=this;if(F=e.top,v=e.left,P=e.targetAttachment,!this.options.constraints)return!0;for(A=function(e){var o,i,n,s;for(ee.removeClass(e),s=[],i=0,n=t.length;n>i;i++)o=t[i],s.push(ee.removeClass(""+e+"-"+o));return s},$=this.cache("element-bounds",function(){return s(ee.element)}),b=$.height,L=$.width,0===L&&0===b&&null!=this.lastSize&&(I=this.lastSize,L=I.width,b=I.height),S=this.cache("target-bounds",function(){return 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O?O=function(){var t,e,o,i;for(o=O.split(","),i=[],e=0,t=o.length;t>e;e++)C=o[e],i.push(C.trim());return i}():O===!0&&(O=["top","left","right","bottom"]),O||(O=[]),T=[],y=[],F<p[1]&&(f.call(O,"top")>=0?(F=p[1],T.push("top")):y.push("top")),F+b>p[3]&&(f.call(O,"bottom")>=0?(F=p[3]-b,T.push("bottom")):y.push("bottom")),v<p[0]&&(f.call(O,"left")>=0?(v=p[0],T.push("left")):y.push("left")),v+L>p[2]&&(f.call(O,"right")>=0?(v=p[2]-L,T.push("right")):y.push("right")),T.length)for(x=null!=(V=this.options.pinnedClass)?V:this.getClass("pinned"),l.push(x),D=0,k=T.length;k>D;D++)E=T[D],l.push(""+x+"-"+E);if(y.length)for(w=null!=(te=this.options.outOfBoundsClass)?te:this.getClass("out-of-bounds"),l.push(w),Z=0,q=y.length;q>Z;Z++)E=y[Z],l.push(""+w+"-"+E);(f.call(T,"left")>=0||f.call(T,"right")>=0)&&(m.left=M.left=!1),(f.call(T,"top")>=0||f.call(T,"bottom")>=0)&&(m.top=M.top=!1),(M.top!==P.top||M.left!==P.left||m.top!==this.attachment.top||m.left!==this.attachment.left)&&this.updateAttachClasses(m,M)}return o(function(){return h(ee.target,l,r),h(ee.element,l,r)}),{top:F,left:v}}})}.call(this),function(){var t,e,o,i;i=Tether.Utils,e=i.getBounds,o=i.updateClasses,t=i.defer,Tether.modules.push({position:function(i){var n,s,l,r,h,a,f,p,u,d,g,c,m,b,v,y,w,C,O,T,x,A,E,M,P,W=this;if(g=i.top,a=i.left,x=this.cache("element-bounds",function(){return e(W.element)}),h=x.height,c=x.width,d=this.getTargetBounds(),r=g+h,f=a+c,n=[],g<=d.bottom&&r>=d.top)for(A=["left","right"],m=0,w=A.length;w>m;m++)p=A[m],((E=d[p])===a||E===f)&&n.push(p);if(a<=d.right&&f>=d.left)for(M=["top","bottom"],b=0,C=M.length;C>b;b++)p=M[b],((P=d[p])===g||P===r)&&n.push(p);for(l=[],s=[],u=["left","top","right","bottom"],l.push(this.getClass("abutted")),v=0,O=u.length;O>v;v++)p=u[v],l.push(""+this.getClass("abutted")+"-"+p);for(n.length&&s.push(this.getClass("abutted")),y=0,T=n.length;T>y;y++)p=n[y],s.push(""+this.getClass("abutted")+"-"+p);return t(function(){return o(W.target,s,l),o(W.element,s,l)}),!0}})}.call(this),function(){Tether.modules.push({position:function(t){var e,o,i,n,s,l,r;return l=t.top,e=t.left,this.options.shift?(o=function(t){return"function"==typeof t?t.call(this,{top:l,left:e}):t},i=o(this.options.shift),"string"==typeof i?(i=i.split(" "),i[1]||(i[1]=i[0]),s=i[0],n=i[1],s=parseFloat(s,10),n=parseFloat(n,10)):(r=[i.top,i.left],s=r[0],n=r[1]),l+=s,e+=n,{top:l,left:e}):void 0}})}.call(this);