Wordpress/wp-includes/js/imgareaselect/jquery.imgareaselect.js

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(function(e){var b=Math.abs,a=Math.max,d=Math.min,c=Math.round;function f(){return e("<div/>")}e.imgAreaSelect=function(q,S){var aw=e(q),U,ar=f(),af=f(),H=f().add(f()).add(f()).add(f()),Y=f().add(f()).add(f()).add(f()),L=e([]),R,n,p,az,N,j,A,M,B=0,ad="absolute",Q,P,aa,Z,V=10,I,T,K,y,aA,x,ay,v={x1:0,y1:0,x2:0,y2:0,width:0,height:0},l,aq,am,ag,ac,an,u;function G(h){return h+az.left-M.left}function F(h){return h+az.top-M.top}function E(h){return h-az.left+M.left}function z(h){return h-az.top+M.top}function ak(h){return h.pageX-M.left}function ai(h){return h.pageY-M.top}function D(h){var o=h||aa,i=h||Z;return{x1:c(v.x1*o),y1:c(v.y1*i),x2:c(v.x2*o),y2:c(v.y2*i),width:c(v.x2*o)-c(v.x1*o),height:c(v.y2*i)-c(v.y1*i)}}function ae(i,w,h,o,aB){var aD=aB||aa,aC=aB||Z;v={x1:c(i/aD),y1:c(w/aC),x2:c(h/aD),y2:c(o/aC)};v.width=(h=G(v.x2))-(i=G(v.x1));v.height=(o=G(v.y2))-(w=G(v.y1))}function ao(){if(!aw.width()){return}az={left:c(aw.offset().left),top:c(aw.offset().top)};N=aw.width();j=aw.height();if(e().jquery=="1.3.2"&&e.browser.safari&&ad=="fixed"){az.top+=a(document.documentElement.scrollTop,e("body").scrollTop());az.left+=a(document.documentElement.scrollLeft,e("body").scrollLeft())}M=e.inArray(A.css("position"),["absolute","relative"])+1?{left:c(A.offset().left)-A.scrollLeft(),top:c(A.offset().top)-A.scrollTop()}:ad=="fixed"?{left:e(document).scrollLeft(),top:e(document).scrollTop()}:{left:0,top:0};n=G(0);p=F(0)}function X(h){if(!K){return}ar.css({left:G(v.x1),top:F(v.y1)}).add(af).width(ac=v.width).height(an=v.height);af.add(H).add(L).css({left:0,top:0});H.width(a(ac-H.outerWidth()+H.innerWidth(),0)).height(a(an-H.outerHeight()+H.innerHeight(),0));e(Y[0]).css({left:n,top:p,width:v.x1,height:j});e(Y[1]).css({left:n+v.x1,top:p,width:ac,height:v.y1});e(Y[2]).css({left:n+v.x2,top:p,width:N-v.x2,height:j});e(Y[3]).css({left:n+v.x1,top:p+v.y2,width:ac,height:j-v.y2});ac-=L.outerWidth();an-=L.outerHeight();switch(L.length){case 8:e(L[4]).css({left:ac/2});e(L[5]).css({left:ac,top:an/2});e(L[6]).css({left:ac/2,top:an});e(L[7]).css({top:an/2});case 4:L.slice(1,3).css({left:ac});L.slice(2,4).css({top:an})}if(h!==false){if(e.imgAreaSelect.keyPress!=at){e(document).unbind(e.imgAreaSelect.keyPress,e.imgAreaSelect.onKeyPress)}if(S.keys){e(document)[e.imgAreaSelect.keyPress](e.imgAreaSelect.onKeyPress=at)}}if(e.browser.msie&&H.outerWidth()-H.innerWidth()==2){H.css("margin",0);setTimeout(function(){H.css("margin","auto")},0)}}function t(h){ao();X(h);y=G(v.x1);aA=F(v.y1);x=G(v.x2);ay=F(v.y2)}function ah(h,i){S.fadeSpeed?h.fadeOut(S.fadeSpeed,i):h.hide()}function C(i){var h=E(ak(i))-v.x1,o=z(ai(i))-v.y1;if(!u){ao();u=true;ar.one("mouseout",function(){u=false})}I="";if(S.resizable){if(o<=V){I="n"}else{if(o>=v.height-V){I="s"}}if(h<=V){I+="w"}else{if(h>=v.width-V){I+="e"}}}ar.css("cursor",I?I+"-resize":S.movable?"move":"");if(R){R.toggle()}}function aj(h){e("body").css("cursor","");if(S.autoHide||v.width*v.height==0){ah(ar.add(Y),function(){e(this).hide()})}S.onSelectEnd(q,D());e(document).unbind("mousemove",ab);ar.mousemove(C)}function s(h){if(h.which!=1){return false}ao();if(I){e("body").css("cursor",I+"-resize");y=G(v[/w/.test(I)?"x2":"x1"]);aA=F(v[/n/.test(I)?"y2":"y1"]);e(document).mousemove(ab).one("mouseup",aj);ar.unbind("mousemove",C)}else{if(S.movable){Q=n+v.x1-ak(h);P=p+v.y1-ai(h);ar.unbind("mousemove",C);e(document).mousemove(g).one("mouseup",function(){S.onSelectEnd(q,D());e(document).unbind("mousemove",g);ar.mousemove(C)})}else{aw.mousedown(h)}}return false}function r(){x=a(n,d(n+N,y+b(ay-aA)*T*(x>y||-1)));ay=c(a(p,d(p+j,aA+b(x-y)/T*(ay>aA||-1))));x=c(x)}function al(){ay=a(p,d(p+j,aA+b(x-y)/T*(ay>aA||-1)));x=c(a(n,d(n+N,y+b(ay-aA)*T*(x>y||-1))));ay=c(ay)}function av(){if(b(x-y)<S.minWidth){x=y-S.minWidth*(x<y||-1);if(x<n){y=n+S.minWidth}else{if(x>n+N){y=n+N-S.minWidth}}}if(b(ay-aA)<S.minHeight){ay=aA-S.minHeight*(ay<aA||-1);if(ay<p){aA=p+S.minHeight}else{if(ay>p+j){aA=p+j-S.minHeight}}}x=a(n,d(x,n+N));ay=a(p,d(ay,p+j));if(T){if(b(x-y)/T>b(ay-aA)){al()}else{r()}}if(b(x-y)>S.maxWidth){x=y-S.maxWidth*(x<y||-1);if(T){al()}}if(b(ay-aA)>S.maxH