angular-resizable.min.js

angular.module("angularResizable",[]).directive("resizable",function(){function e(e){void 0===t?(t=e,setTimeout(function(){t(),t=void 0},100)):t=e}var t;return{restrict:"AE",scope:{rDirections:"=",rCenteredX:"=",rCenteredY:"=",rWidth:"=",rHeight:"=",rFlex:"=",rGrabber:"@",rDisabled:"@"},link:function(t,n,r){var i="flexBasis"in document.documentElement.style?"flexBasis":"webkitFlexBasis"in document.documentElement.style?"webkitFlexBasis":"msFlexPreferredSize"in document.documentElement.style?"msFlexPreferredSize":"flexBasis";t.$watch("rWidth",function(e){n[0].style[t.rFlex?i:"width"]=t.rWidth+"px"}),t.$watch("rHeight",function(e){n[0].style[t.rFlex?i:"height"]=t.rHeight+"px"}),n.addClass("resizable");var s,o,a,u,l,d=window.getComputedStyle(n[0],null),c=t.rDirections,h=t.rCenteredX?2:1,m=t.rCenteredY?2:1,v=t.rGrabber?t.rGrabber:"<span></span>",p={},f=function(e){p.width=!1,p.height=!1,"x"===l?p.width=parseInt(n[0].style[t.rFlex?i:"width"]):p.height=parseInt(n[0].style[t.rFlex?i:"height"]),p.id=n[0].id,p.evt=e},x=function(e){return e.touches?e.touches[0].clientX:e.clientX},g=function(e){return e.touches?e.touches[0].clientY:e.clientY},b=function(r){var d,c="x"===l?a-x(r):a-g(r);switch(u){case"top":d=t.rFlex?i:"height",n[0].style[d]=o+c*m+"px";break;case"bottom":d=t.rFlex?i:"height",n[0].style[d]=o-c*m+"px";break;case"right":d=t.rFlex?i:"width",n[0].style[d]=s-c*h+"px";break;case"left":d=t.rFlex?i:"width",n[0].style[d]=s+c*h+"px"}f(r),e(function(){t.$emit("angular-resizable.resizing",p)})},y=function(e){f(),t.$emit("angular-resizable.resizeEnd",p),t.$apply(),document.removeEventListener("mouseup",y,!1),document.removeEventListener("mousemove",b,!1),document.removeEventListener("touchend",y,!1),document.removeEventListener("touchmove",b,!1),n.removeClass("no-transition")},E=function(e,r){u=r,l="left"===u||"right"===u?"x":"y",a="x"===l?x(e):g(e),s=parseInt(d.getPropertyValue("width")),o=parseInt(d.getPropertyValue("height")),n.addClass("no-transition"),document.addEventListener("mouseup",y,!1),document.addEventListener("mousemove",b,!1),document.addEventListener("touchend",y,!1),document.addEventListener("touchmove",b,!1),e.stopPropagation&&e.stopPropagation(),e.preventDefault&&e.preventDefault(),e.cancelBubble=!0,e.returnValue=!1,f(e),t.$emit("angular-resizable.resizeStart",p),t.$apply()};c.forEach(function(e){var r=document.createElement("div");r.setAttribute("class","rg-"+e),r.innerHTML=v,n[0].appendChild(r),r.ondragstart=function(){return!1};var i=function(n){var r="true"===t.rDisabled;r||1!==n.which&&!n.touches||E(n,e)};r.addEventListener("mousedown",i,!1),r.addEventListener("touchstart",i,!1)})}}});