/*! bpmn-js - bpmn-modeler v9.2.2 | Copyright (c) 2014-present, camunda Services GmbH | bpmn.io/license */
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i=e[t];i.length;)a[t]="A",e.splice(t++,0,["C"].concat(i.splice(0,6)));e.splice(t,1),l=n.length}},a=[],s="",c="",p=0,l=n.length;p<l;p++){n[p]&&(s=n[p][0]),"C"!=s&&(a[p]=s,p&&(c=a[p-1])),n[p]=r(n[p],i,c),"A"!=a[p]&&"C"==s&&(a[p]="C"),o(n,p);var u=n[p],h=u.length;i.x=u[h-2],i.y=u[h-1],i.bx=Mt(u[h-4])||i.x,i.by=Mt(u[h-3])||i.y}return t.curve=qt(n),n}var pn=function(e,t,n){e=cn(e),t=cn(t);for(var i,r,o,a,s,c,p,l,u,h,d=n?0:[],f=0,m=e.length;f<m;f++){var v=e[f];if("M"==v[0])i=s=v[1],r=c=v[2];else{"C"==v[0]?(u=[i,r].concat(v.slice(1)),i=u[6],r=u[7]):(u=[i,r,i,r,s,c,s,c],i=s,r=c);for(var y=0,g=t.length;y<g;y++){var b=t[y];if("M"==b[0])o=p=b[1],a=l=b[2];else{"C"==b[0]?(h=[o,a].concat(b.slice(1)),o=h[6],a=h[7]):(h=[o,a,o,a,p,l,p,l],o=p,a=l);var x=en(u,h,n);if(n)d+=x;else{for(var _=0,E=x.length;_<E;_++)x[_].segment1=f,x[_].segment2=y,x[_].bez1=u,x[_].bez2=h;d=d.concat(x)}}}}}return d};function ln(e){return{x:Math.round(e.x),y:Math.round(e.y),width:Math.round(e.width),height:Math.round(e.height)}}function un(e){return{x:Math.round(e.x),y:Math.round(e.y)}}function hn(e){return{top:e.y,right:e.x+(e.width||0),bottom:e.y+(e.height||0),left:e.x}}function dn(e){return{x:e.left,y:e.top,width:e.right-e.left,height:e.bottom-e.top}}function fn(e){for(var t=e.waypoints,n=t.reduce((function(e,n,i){var r,o,a=t[i-1];if(a){var s=e[e.length-1],c=s&&s.endLength||0,p=(r=a,o=n,Math.sqrt(Math.pow(r.x-o.x,2)+Math.pow(r.y-o.y,2)));e.push({start:a,end:n,startLength:c,endLength:c+p,length:p})}return e}),[]),i=n.reduce((function(e,t){return e+t.length}),0)/2,r=0,o=n[r];o.endLength<i;)o=n[++r];var a=(i-o.startLength)/o.length;return{x:o.start.x+(o.end.x-o.start.x)*a,y:o.start.y+(o.end.y-o.start.y)*a}}function mn(e){return function(e){return!!e.waypoints}(e)?fn(e):un({x:(t=e).x+(t.width||0)/2,y:t.y+(t.height||0)/2});var t}function vn(e,t,n){l(n=n||0)||(n={x:n,y:n});var i=hn(e),r=hn(t),o=i.bottom+n.y<=r.top,a=i.left-n.x>=r.right,s=i.top-n.y>=r.bottom,c=o?"top":s?"bottom":null,p=i.right+n.x<=r.left?"left":a?"right":null;return p&&c?c+"-"+p:p||c||"intersect"}function yn(e,t,n){var i=pn(e,t);return 1===i.length||2===i.length&&wt(i[0],i[1])<1?un(i[0]):i.length>1?un((i=A(i,(function(e){var t=Math.floor(100*e.t2)||1;return t=((t=100-t)<10?"0":"")+t,e.segment2+"#"+t})))[n?0:i.length-1]):null}function gn(e,t){return Math.round(e*t)/t}function bn(e){return u(e)?e+"px":e}function xn(e,t,n){var i=je("g");Pe(i).add(t);var r=void 0!==n?n:e.childNodes.length-1;return e.insertBefore(i,e.childNodes[r]||null),i}var _n={shape:["x","y","width","height"],connection:["waypoints"]};function En(e,t,n,i){this._eventBus=t,this._elementRegistry=i,this._graphicsFactory=n,this._rootsIdx=0,this._layers={},this._planes=[],this._rootElement=null,this._init(e||{})}function wn(e,t){var n="matrix("+t.a+","+t.b+","+t.c+","+t.d+","+t.e+","+t.f+")";e.setAttribute("transform",n)}En.$inject=["config.canvas","eventBus","graphicsFactory","elementRegistry"],En.prototype._init=function(e){var t=this._eventBus,n=this._container=function(e){var t=(e=I({},{width:"100%",height:"100%"},e)).container||document.body,n=document.createElement("div");return n.setAttribute("class","djs-container"),U(n,{position:"relative",overflow:"hidden",width:bn(e.width),height:bn(e.height)}),t.appendChild(n),n}(e),i=this._svg=je("svg");we(i,{width:"100%",height:"100%"}),xe(n,i);var r=this._viewport=xn(i,"viewport");!1!==e.deferUpdate&&(this._viewboxChanged=O(j(this._viewboxChanged,this),300)),t.on("diagram.init",(function(){t.fire("canvas.init",{svg:i,viewport:r})}),this),t.on(["shape.added","connection.added","shape.removed","connection.removed","elements.changed","root.set"],(function(){delete this._cachedViewbox}),this),t.on("diagram.destroy",500,this._destroy,this),t.on("diagram.clear",500,this._clear,this)},En.prototype._destroy=function(e){this._eventBus.fire("canvas.destroy",{svg:this._svg,viewport:this._viewport});var t=this._container.parentNode;t&&t.removeChild(this._container),delete this._svg,delete this._container,delete this._layers,delete this._planes,delete this._rootElement,delete this._viewport},En.prototype._clear=function(){var e=this;this._elementRegistry.getAll().forEach((function(t){var n=mt(t);"root"===n?e.removeRootElement(t):e._removeElement(t,n)})),this._planes=[],this._rootElement=null,delete this._cachedViewbox},En.prototype.getDefaultLayer=function(){return this.getLayer("base",0)},En.prototype.getLayer=function(e,t){if(!e)throw new Error("must specify a name");var n=this._layers[e];if(n||(n=this._layers[e]=this._createLayer(e,t)),void 0!==t&&n.index!==t)throw new Error("layer <"+e+"> already created at index <"+t+">");return n.group},En.prototype._getChildIndex=function(e){return b(this._layers,(function(t,n){return n.visible&&e>=n.index&&t++,t}),0)},En.prototype._createLayer=function(e,t){void 0===t&&(t=1);var n=this._getChildIndex(t);return{group:xn(this._viewport,"layer-"+e,n),index:t,visible:!0}},En.prototype.showLayer=function(e){if(!e)throw new Error("must specify a name");var t=this._layers[e];if(!t)throw new Error("layer <"+e+"> does not exist");var n=this._viewport,i=t.group,r=t.index;if(t.visible)return i;var o=this._getChildIndex(r);return n.insertBefore(i,n.childNodes[o]||null),t.visible=!0,i},En.prototype.hideLayer=function(e){if(!e)throw new Error("must specify a name");var t=this._layers[e];if(!t)throw new Error("layer <"+e+"> does not exist");var n=t.group;return t.visible?(Me(n),t.visible=!1,n):n},En.prototype._removeLayer=function(e){var t=this._layers[e];t&&(delete this._layers[e],Me(t.group))},En.prototype.getActiveLayer=function(){var e=this._findPlaneForRoot(this.getRootElement());return e?e.layer:null},En.prototype.findRoot=function(e){if("string"==typeof e&&(e=this._elementRegistry.get(e)),e)return(this._findPlaneForRoot(function(e){for(;e.parent;)e=e.parent;return e}(e))||{}).rootElement},En.prototype.getRootElements=function(){return this._planes.map((function(e){return e.rootElement}))},En.prototype._findPlaneForRoot=function(e){return m(this._planes,(function(t){return t.rootElement===e}))},En.prototype.getContainer=function(){return this._container},En.prototype._updateMarker=function(e,t,n){var i;e.id||(e=this._elementRegistry.get(e)),(i=this._elementRegistry._elements[e.id])&&(y([i.gfx,i.secondaryGfx],(function(e){e&&(n?Pe(e).add(t):Pe(e).remove(t))})),this._eventBus.fire("element.marker.update",{element:e,gfx:i.gfx,marker:t,add:!!n}))},En.prototype.addMarker=function(e,t){this._updateMarker(e,t,!0)},En.prototype.removeMarker=function(e,t){this._updateMarker(e,t,!1)},En.prototype.hasMarker=function(e,t){return e.id||(e=this._elementRegistry.get(e)),Pe(this.getGraphics(e)).has(t)},En.prototype.toggleMarker=function(e,t){this.hasMarker(e,t)?this.removeMarker(e,t):this.addMarker(e,t)},En.prototype.getRootElement=function(){var e=this._rootElement;return e||this._planes.length?e:this.setRootElement(this.addRootElement(null))},En.prototype.addRootElement=function(e){var t=this._rootsIdx++;e||(e={id:"__implicitroot_"+t,children:[],isImplicit:!0});var n=e.layer="root-"+t;this._ensureValid("root",e);var i=this.getLayer(n,0);return this.hideLayer(n),this._addRoot(e,i),this._planes.push({rootElement:e,layer:i}),e},En.prototype.removeRootElement=function(e){if("string"==typeof e&&(e=this._elementRegistry.get(e)),this._findPlaneForRoot(e))return this._removeRoot(e),this._removeLayer(e.layer),this._planes=this._planes.filter((function(t){return t.rootElement!==e})),this._rootElement===e&&(this._rootElement=null),e},En.prototype.setRootElement=function(e,t){if(s(t))throw new Error("override not supported");if(e!==this._rootElement){if(!e)throw new Error("rootElement required");return this._findPlaneForRoot(e)||(e=this.addRootElement(e)),this._setRoot(e),e}},En.prototype._removeRoot=function(e){var t=this._elementRegistry,n=this._eventBus;n.fire("root.remove",{element:e}),n.fire("root.removed",{element:e}),t.remove(e)},En.prototype._addRoot=function(e,t){var n=this._elementRegistry,i=this._eventBus;i.fire("root.add",{element:e}),n.add(e,t),i.fire("root.added",{element:e,gfx:t})},En.prototype._setRoot=function(e,t){var n=this._rootElement;n&&(this._elementRegistry.updateGraphics(n,null,!0),this.hideLayer(n.layer)),e&&(t||(t=this._findPlaneForRoot(e).layer),this._elementRegistry.updateGraphics(e,this._svg,!0),this.showLayer(e.layer)),this._rootElement=e,this._eventBus.fire("root.set",{element:e})},En.prototype._ensureValid=function(e,t){if(!t.id)throw new Error("element must have an id");if(this._elementRegistry.get(t.id))throw new Error("element <"+t.id+"> already exists");var n=_n[e];if(!x(n,(function(e){return void 0!==t[e]})))throw new Error("must supply { "+n.join(", ")+" } with "+e)},En.prototype._setParent=function(e,t,n){_t(t.children,e,n),e.parent=t},En.prototype._addElement=function(e,t,n,i){n=n||this.getRootElement();var r=this._eventBus,o=this._graphicsFactory;this._ensureValid(e,t),r.fire(e+".add",{element:t,parent:n}),this._setParent(t,n,i);var a=o.create(e,t,i);return this._elementRegistry.add(t,a),o.update(e,t,a),r.fire(e+".added",{element:t,gfx:a}),t},En.prototype.addShape=function(e,t,n){return this._addElement("shape",e,t,n)},En.prototype.addConnection=function(e,t,n){return this._addElement("connection",e,t,n)},En.prototype._removeElement=function(e,t){var n=this._elementRegistry,i=this._graphicsFactory,r=this._eventBus;if(e=n.get(e.id||e))return r.fire(t+".remove",{element:e}),i.remove(e),xt(e.parent&&e.parent.children,e),e.parent=null,r.fire(t+".removed",{element:e}),n.remove(e),e},En.prototype.removeShape=function(e){return this._removeElement(e,"shape")},En.prototype.removeConnection=function(e){return this._removeElement(e,"connection")},En.prototype.getGraphics=function(e,t){return this._elementRegistry.getGraphics(e,t)},En.prototype._changeViewbox=function(e){this._eventBus.fire("canvas.viewbox.changing"),e.apply(this),this._cachedViewbox=null,this._viewboxChanged()},En.prototype._viewboxChanged=function(){this._eventBus.fire("canvas.viewbox.changed",{viewbox:this.viewbox()})},En.prototype.viewbox=function(e){if(void 0===e&&this._cachedViewbox)return this._cachedViewbox;var t,n,i,r,o,a,s,c=this._viewport,p=this.getSize();return e?(this._changeViewbox((function(){o=Math.min(p.width/e.width,p.height/e.height);var t=this._svg.createSVGMatrix().scale(o).translate(-e.x,-e.y);Ke(c,t)})),e):(t=(i=this._rootElement?this.getActiveLayer():null)&&i.getBBox()||{},n=(r=Ke(c))?r.matrix:function(e,t,n,i,r,o){var a=Le.createSVGMatrix();switch(arguments.length){case 0:return a;case 1:return Ie(a,e);case 6:return Ie(a,{a:e,b:t,c:n,d:i,e:r,f:o})}}(),o=gn(n.a,1e3),a=gn(-n.e||0,1e3),s=gn(-n.f||0,1e3),e=this._cachedViewbox={x:a?a/o:0,y:s?s/o:0,width:p.width/o,height:p.height/o,scale:o,inner:{width:t.width||0,height:t.height||0,x:t.x||0,y:t.y||0},outer:p})},En.prototype.scroll=function(e){var t=this._viewport,n=t.getCTM();return e&&this._changeViewbox((function(){e=I({dx:0,dy:0},e||{}),n=this._svg.createSVGMatrix().translate(e.dx,e.dy).multiply(n),wn(t,n)})),{x:n.e,y:n.f}},En.prototype.scrollToElement=function(e,t){var n=100;"string"==typeof e&&(e=this._elementRegistry.get(e));var i=this.findRoot(e);i!==this.getRootElement()&&this.setRootElement(i),t||(t={}),"number"==typeof t&&(n=t),t={top:t.top||n,right:t.right||n,bottom:t.bottom||n,left:t.left||n};var r,o,a=ft(e),s=hn(a),c=this.viewbox(),p=this.zoom();c.y+=t.top/p,c.x+=t.left/p,c.width-=(t.right+t.left)/p,c.height-=(t.bottom+t.top)/p;var l=hn(c);if(a.width<c.width&&a.height<c.height){var u=Math.max(0,s.right-l.right),h=Math.min(0,s.left-l.left),d=Math.max(0,s.bottom-l.bottom),f=Math.min(0,s.top-l.top);r=u||h,o=d||f}else r=a.x-c.x,o=a.y-c.y;this.scroll({dx:-r*p,dy:-o*p})},En.prototype.zoom=function(e,t){return e?"fit-viewport"===e?this._fitViewport(t):(this._changeViewbox((function(){"object"!=typeof t&&(n=this.viewbox().outer,t={x:n.width/2,y:n.height/2}),i=this._setZoom(e,t)})),gn(i.a,1e3)):this.viewbox(e).scale;var n,i},En.prototype._fitViewport=function(e){var t,n,i=this.viewbox(),r=i.outer,o=i.inner;return o.x>=0&&o.y>=0&&o.x+o.width<=r.width&&o.y+o.height<=r.height&&!e?n={x:0,y:0,width:Math.max(o.width+o.x,r.width),height:Math.max(o.height+o.y,r.height)}:(t=Math.min(1,r.width/o.width,r.height/o.height),n={x:o.x+(e?o.width/2-r.width/t/2:0),y:o.y+(e?o.height/2-r.height/t/2:0),width:r.width/t,height:r.height/t}),this.viewbox(n),this.viewbox(!1).scale},En.prototype._setZoom=function(e,t){var n,i,r,o,a=this._svg,s=this._viewport,c=a.createSVGMatrix(),p=a.createSVGPoint(),l=(i=s.getCTM()).a;return t?(n=I(p,t).matrixTransform(i.inverse()),r=c.translate(n.x,n.y).scale(1/l*e).translate(-n.x,-n.y),o=i.multiply(r)):o=c.scale(e),wn(this._viewport,o),o},En.prototype.getSize=function(){return{width:this._container.clientWidth,height:this._container.clientHeight}},En.prototype.getAbsoluteBBox=function(e){var t,n=this.viewbox();e.waypoints?t=this.getGraphics(e).getBBox():t=e;return{x:t.x*n.scale-n.x*n.scale,y:t.y*n.scale-n.y*n.scale,width:t.width*n.scale,height:t.height*n.scale}},En.prototype.resized=function(){delete this._cachedViewbox,this._eventBus.fire("canvas.resized")};var Sn="data-element-id";function Cn(e){this._elements={},this._eventBus=e}Cn.$inject=["eventBus"],Cn.prototype.add=function(e,t,n){var i=e.id;this._validateId(i),we(t,Sn,i),n&&we(n,Sn,i),this._elements[i]={element:e,gfx:t,secondaryGfx:n}},Cn.prototype.remove=function(e){var t=this._elements,n=e.id||e,i=n&&t[n];i&&(we(i.gfx,Sn,""),i.secondaryGfx&&we(i.secondaryGfx,Sn,""),delete t[n])},Cn.prototype.updateId=function(e,t){this._validateId(t),"string"==typeof e&&(e=this.get(e)),this._eventBus.fire("element.updateId",{element:e,newId:t});var n=this.getGraphics(e),i=this.getGraphics(e,!0);this.remove(e),e.id=t,this.add(e,n,i)},Cn.prototype.updateGraphics=function(e,t,n){var i=e.id||e,r=this._elements[i];return n?r.secondaryGfx=t:r.gfx=t,t&&we(t,Sn,i),t},Cn.prototype.get=function(e){var t;t="string"==typeof e?e:e&&we(e,Sn);var n=this._elements[t];return n&&n.element},Cn.prototype.filter=function(e){var t=[];return this.forEach((function(n,i){e(n,i)&&t.push(n)})),t},Cn.prototype.find=function(e){for(var t=this._elements,n=Object.keys(t),i=0;i<n.length;i++){var r=t[n[i]],o=r.element;if(e(o,r.gfx))return o}},Cn.prototype.getAll=function(){return this.filter((function(e){return e}))},Cn.prototype.forEach=function(e){var t=this._elements;Object.keys(t).forEach((function(n){var i=t[n],r=i.element,o=i.gfx;return e(r,o)}))},Cn.prototype.getGraphics=function(e,t){var n=e.id||e,i=this._elements[n];return i&&(t?i.secondaryGfx:i.gfx)},Cn.prototype._validateId=function(e){if(!e)throw new Error("element must have an id");if(this._elements[e])throw new Error("element with id "+e+" already added")};var Rn={exports:{}},Tn={};Tn.extend=function(e,t,n,i){var r=n.inverse;return Object.defineProperty(e,"remove",{value:function(e){var n=this.indexOf(e);return-1!==n&&(this.splice(n,1),t.unset(e,r,i)),e}}),Object.defineProperty(e,"contains",{value:function(e){return-1!==this.indexOf(e)}}),Object.defineProperty(e,"add",{value:function(e,n){var o=this.indexOf(e);if(void 0===n){if(-1!==o)return;n=this.length}-1!==o&&this.splice(o,1),this.splice(n,0,e),-1===o&&t.set(e,r,i)}}),Object.defineProperty(e,"__refs_collection",{value:!0}),e},Tn.isExtended=function(e){return!0===e.__refs_collection};var Pn=Tn;function An(e,t,n){var 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n=t.context,i=n.allowed,o=n.bendpointIndex,a=n.draggerGfx,s=n.hover,c=n.type,p=n.connection,l=p.source,u=p.target,h=p.waypoints.slice(),d={x:t.x,y:t.y},f=n.hints||{},m={};r&&(f.connectionStart&&(m.connectionStart=f.connectionStart),f.connectionEnd&&(m.connectionEnd=f.connectionEnd),"reconnectStart"===c?mc(n)?(m.connectionEnd=m.connectionEnd||d,m.source=u,m.target=s||l,h=h.reverse()):(m.connectionStart=m.connectionStart||d,m.source=s||l,m.target=u):"reconnectEnd"===c?mc(n)?(m.connectionStart=m.connectionStart||d,m.source=s||u,m.target=l,h=h.reverse()):(m.connectionEnd=m.connectionEnd||d,m.source=l,m.target=s||u):(m.noCropping=!0,m.noLayout=!0,h[o]=d),c===vc&&(h=e.cropWaypoints(p,h)),m.waypoints=h,r.drawPreview(n,i,m)),Xn(a,t.x,t.y)}),this),n.on(["bendpoint.move.end","bendpoint.move.cancel"],1100,(function(e){var t=e.context,n=t.connection,o=t.draggerGfx,a=t.hover,s=t.target,c=t.waypoints;n.waypoints=c,Me(o),i.removeMarker(n,xc),i.removeMarker(n,_c),a&&(i.removeMarker(a,yc),i.removeMarker(a,s?yc:gc)),r&&r.cleanUp(t)}))}Ec.$inject=["bendpointMove","injector","eventBus","canvas"];var wc="connect-hover",Sc="djs-updating";function Cc(e,t,n){return Rc(e,t,e[t]+n)}function Rc(e,t,n){return{x:"x"===t?n:e.x,y:"y"===t?n:e.y}}function Tc(e){return"x"===e?"y":"x"}function Pc(e,t,n){var i,r;return e.original?e.original:(i=mn(t),Rc(e,r=Tc(n),i[r]))}function Ac(e,t,n,i,r,o){var a=e.get("connectionDocking",!1);function s(e,t){if(!a)return t;var n,i=e.waypoints;return e.waypoints=t,n=a.getCroppedWaypoints(e),e.waypoints=i,n}function c(e){r.update("connection",e.connection,e.connectionGfx)}function p(e,t,n){var i=e.newWaypoints,r=function(e,t,n,i){var r=Math.max(t[i],n[i]),o=Math.min(t[i],n[i]);return Rc(t,i,Math.min(Math.max(o+20,e[i]),r-20))}(n,i[e.segmentStartIndex+t],i[e.segmentEndIndex+t],Tc(e.axis));Xn(e.draggerGfx,r.x,r.y)}this.start=function(e,t,r){var o,a,s,c,p=n.getGraphics(t),l=r-1,u=r,h=t.waypoints,d=h[l],f=h[u],m=ic(n,h,e);(a=Ct(d,f))&&(s="v"===a?"x":"y",0===l&&(d=Pc(d,t.source,s)),u===h.length-1&&(f=Pc(f,t.target,s)),o={connection:t,segmentStartIndex:l,segmentEndIndex:u,segmentStart:d,segmentEnd:f,axis:s,dragPosition:c=m?m.point:{x:(d.x+f.x)/2,y:(d.y+f.y)/2}},i.init(e,c,"connectionSegment.move",{cursor:"x"===s?"resize-ew":"resize-ns",data:{connection:t,connectionGfx:p,context:o}}))},t.on("connectionSegment.move.start",(function(e){var t=e.context,i=e.connection,r=n.getLayer("overlays");t.originalWaypoints=i.waypoints.slice(),t.draggerGfx=ac(r,t.segmentStart,t.segmentEnd),Pe(t.draggerGfx).add("djs-dragging"),n.addMarker(i,Sc)})),t.on("connectionSegment.move.move",(function(e){var t,n,i=e.context,r=i.connection,o=i.segmentStartIndex,a=i.segmentEndIndex,l=i.segmentStart,u=i.segmentEnd,h=i.axis,d=i.originalWaypoints.slice(),f=Cc(l,h,e["d"+h]),m=Cc(u,h,e["d"+h]),v=d.length,y=0;d[o]=f,d[a]=m,o<2&&(t=vn(r.source,f),1===o?"intersect"===t&&(d.shift(),d[0]=f,y--):"intersect"!==t&&(d.unshift(l),y++)),a>v-3&&(n=vn(r.target,m),a===v-2?"intersect"===n&&(d.pop(),d[d.length-1]=m):"intersect"!==n&&d.push(u)),i.newWaypoints=r.waypoints=s(r,d),p(i,y,e),i.newSegmentStartIndex=o+y,c(e)})),t.on("connectionSegment.move.hover",(function(e){e.context.hover=e.hover,n.addMarker(e.hover,wc)})),t.on(["connectionSegment.move.out","connectionSegment.move.cleanup"],(function(e){var t=e.context.hover;t&&n.removeMarker(t,wc)})),t.on("connectionSegment.move.cleanup",(function(e){var t=e.context,i=t.connection;t.draggerGfx&&Me(t.draggerGfx),n.removeMarker(i,Sc)})),t.on(["connectionSegment.move.cancel","connectionSegment.move.end"],(function(e){var t=e.context;t.connection.waypoints=t.originalWaypoints,c(e)})),t.on("connectionSegment.move.end",(function(e){var t=e.context,n=t.connection,i=t.newWaypoints,r=t.newSegmentStartIndex,a=function(e,t){var n=0;return{waypoints:e.filter((function(i,r){return!St(e[r-1],e[r+1],i)||(n=r<=t?n-1:n,!1)})),segmentOffset:n}}(i=i.map((function(e){return{original:e.original,x:Math.round(e.x),y:Math.round(e.y)}})),r),c=s(n,a.waypoints),p=a.segmentOffset,l={segmentMove:{segmentStartIndex:t.segmentStartIndex,newSegmentStartIndex:r+p}};o.updateWaypoints(n,c,l)}))}Ac.$inject=["injector","eventBus","canvas","dragging","graphicsFactory","modeling"];var Mc=Math.abs,kc=Math.round;function Dc(e){return{x:e.x,y:e.y}}function Bc(e){return{x:e.x+e.width,y:e.y+e.height}}function Nc(e,t){return!e||isNaN(e.x)||isNaN(e.y)?t:{x:kc(e.x+e.width/2),y:kc(e.y+e.height/2)}}function Oc(e,t){var n=e.snapped;return!!n&&("string"==typeof t?n[t]:n.x&&n.y)}function jc(e,t,n){if("string"!=typeof t)throw new Error("axis must be in [x, y]");if("number"!=typeof n&&!1!==n)throw new Error("value must be Number or false");var i,r=e[t],o=e.snapped=e.snapped||{};return!1===n?o[t]=!1:(o[t]=!0,i=n-r,e[t]+=i,e["d"+t]+=i),r}function Lc(e){return e.children||[]}var Ic=Math.abs,zc=Math.round;function Fc(e){function t(e,t){if(p(e)){for(var n=e.length;n--;)if(Ic(e[n]-t)<=10)return e[n]}else{var i=t%(e=+e);if(i<10)return t-i;if(i>e-10)return t-i+e}return t}function n(e,t){return e.waypoints?cc(t,e):e.width?{x:zc(e.width/2+e.x),y:zc(e.height/2+e.y)}:void 0}e.on("connectionSegment.move.move",1500,(function(e){var i,r,o=function(e){var t=e.context,i=t.snapPoints,r=t.connection,o=r.waypoints,a=t.segmentStart,s=t.segmentStartIndex,c=t.segmentEnd,p=t.segmentEndIndex,l=t.axis;if(i)return i;var u=[o[s-1],a,c,o[p+1]];return s<2&&u.unshift(n(r.source,e)),p>o.length-3&&u.unshift(n(r.target,e)),t.snapPoints=i={horizontal:[],vertical:[]},y(u,(function(e){e&&(e=e.original||e,"y"===l&&i.horizontal.push(e.y),"x"===l&&i.vertical.push(e.x))})),i}(e),a=e.x,s=e.y;if(o){var c=a-(i=t(o.vertical,a)),p=s-(r=t(o.horizontal,s));I(e,{dx:e.dx-c,dy:e.dy-p,x:i,y:r}),(c||-1!==o.vertical.indexOf(a))&&jc(e,"x",i),(p||-1!==o.horizontal.indexOf(s))&&jc(e,"y",r)}})),e.on(["connect.hover","connect.move","connect.end"],1500,(function(e){var t,i=e.context.hover,r=i&&n(i,e);(t=i)&&t.waypoints&&r&&r.x&&r.y&&(jc(e,"x",r.x),jc(e,"y",r.y))})),e.on(["bendpoint.move.move","bendpoint.move.end"],1500,(function(e){var i,r,o=e.context,a=function(e){var t=e.snapPoints,n=e.connection.waypoints,i=e.bendpointIndex;if(t)return t;var r=[n[i-1],n[i+1]];return e.snapPoints=t={horizontal:[],vertical:[]},y(r,(function(e){e&&(e=e.original||e,t.horizontal.push(e.y),t.vertical.push(e.x))})),t}(o),s=o.hover,c=s&&n(s,e),p=e.x,l=e.y;if(a){var u=p-(i=t(c?a.vertical.concat([c.x]):a.vertical,p)),h=l-(r=t(c?a.horizontal.concat([c.y]):a.horizontal,l));I(e,{dx:e.dx-u,dy:e.dy-h,x:e.x-u,y:e.y-h}),(u||-1!==a.vertical.indexOf(p))&&jc(e,"x",i),(h||-1!==a.horizontal.indexOf(l))&&jc(e,"y",r)}}))}Fc.$inject=["eventBus"];var $c={__depends__:[$s,qs],__init__:["bendpoints","bendpointSnapping","bendpointMovePreview"],bendpoints:["type",pc],bendpointMove:["type",fc],bendpointMovePreview:["type",Ec],connectionSegmentMove:["type",Ac],bendpointSnapping:["type",Fc]};function Hc(e,t,n,i){function r(e,t){return i.allowed("connection.create",{source:e,target:t})}e.on("connect.hover",(function(e){var t,n=e.context,i=n.start,o=e.hover;if(n.hover=o,!c(t=n.canExecute=r(i,o))){if(!1!==t)return n.source=i,void(n.target=o);c(t=n.canExecute=r(o,i))||!1!==t&&(n.source=o,n.target=i)}})),e.on(["connect.out","connect.cleanup"],(function(e){var t=e.context;t.hover=null,t.source=null,t.target=null,t.canExecute=!1})),e.on("connect.end",(function(e){var t=e.context,i=t.canExecute,r=t.connectionStart,o={x:e.x,y:e.y},a=t.source,s=t.target;if(!i)return!1;var c=null,p={connectionStart:Gc(t)?o:r,connectionEnd:Gc(t)?r:o};l(i)&&(c=i),t.connection=n.connect(a,s,c,p)})),this.start=function(e,n,i,r){l(i)||(r=i,i=mn(n)),t.init(e,"connect",{autoActivate:r,data:{shape:n,context:{start:n,connectionStart:i}}})}}function Gc(e){var t=e.hover,n=e.source,i=e.target;return t&&n&&t===n&&n!==i}Hc.$inject=["eventBus","dragging","modeling","rules"];var Vc="connect-ok",Wc="connect-not-ok";function qc(e,t,n){var i=e.get("connectionPreview",!1);i&&t.on("connect.move",(function(e){var t=e.context,n=t.canExecute,r=t.hover,o=t.source,a=t.start,s=t.startPosition,c=t.target,p=t.connectionStart||s,l=t.connectionEnd||{x:e.x,y:e.y},u=p,h=l;Gc(t)&&(u=l,h=p),i.drawPreview(t,n,{source:o||a,target:c||r,connectionStart:u,connectionEnd:h})})),t.on("connect.hover",900,(function(e){var t=e.context,i=e.hover,r=t.canExecute;null!==r&&n.addMarker(i,r?Vc:Wc)})),t.on(["connect.out","connect.cleanup"],1100,(function(e){var t=e.hover;t&&(n.removeMarker(t,Vc),n.removeMarker(t,Wc))})),i&&t.on("connect.cleanup",(function(e){i.cleanUp(e.context)}))}qc.$inject=["injector","eventBus","canvas"];var Uc={__depends__:[Wo,qs,$s],__init__:["connectPreview"],connect:["type",Hc],connectPreview:["type",qc]};function Kc(e,t,n,i){this._canvas=t,this._graphicsFactory=n,this._elementFactory=i,this._connectionDocking=e.get("connectionDocking",!1),this._layouter=e.get("layouter",!1)}Kc.$inject=["injector","canvas","graphicsFactory","elementFactory"],Kc.prototype.drawPreview=function(e,t,n){n=n||{};var i,r,o,a=e.connectionPreviewGfx,s=e.getConnection,c=n.source,p=n.target,l=n.waypoints,u=n.connectionStart,h=n.connectionEnd,d=n.noLayout,f=n.noCropping,m=n.noNoop,v=this;a||(a=e.connectionPreviewGfx=this.createConnectionPreviewGfx()),ke(a),s||(s=e.getConnection=(r=function(e,t,n){return v.getConnection(e,t,n)},o={},function(e){var t=JSON.stringify(e),n=o[t];return n||(n=o[t]=r.apply(null,arguments)),n})),t&&(i=s(t,c,p)),i?(i.waypoints=l||[],this._layouter&&!d&&(i.waypoints=this._layouter.layoutConnection(i,{source:c,target:p,connectionStart:u,connectionEnd:h,waypoints:n.waypoints||i.waypoints})),i.waypoints&&i.waypoints.length||(i.waypoints=[c?mn(c):u,p?mn(p):h]),this._connectionDocking&&(c||p)&&!f&&(i.waypoints=this._connectionDocking.getCroppedWaypoints(i,c,p)),this._graphicsFactory.drawConnection(a,i)):!m&&this.drawNoopPreview(a,n)},Kc.prototype.drawNoopPreview=function(e,t){var n=t.source,i=t.target,r=t.connectionStart||mn(n),o=t.connectionEnd||mn(i),a=this.cropWaypoints(r,o,n,i);xe(e,this.createNoopConnection(a[0],a[1]))},Kc.prototype.cropWaypoints=function(e,t,n,i){var r=this._graphicsFactory,o=n&&r.getShapePath(n),a=i&&r.getShapePath(i),s=r.getConnectionPath({waypoints:[e,t]});return[e=n&&yn(o,s,!0)||e,t=i&&yn(a,s,!1)||t]},Kc.prototype.cleanUp=function(e){e&&e.connectionPreviewGfx&&Me(e.connectionPreviewGfx)},Kc.prototype.getConnection=function(e){var t=function(e){return l(e)?e:{}}(e);return this._elementFactory.createConnection(t)},Kc.prototype.createConnectionPreviewGfx=function(){var e=je("g");return we(e,{pointerEvents:"none"}),Pe(e).add("djs-connection-preview"),xe(this._canvas.getActiveLayer(),e),e},Kc.prototype.createNoopConnection=function(e,t){var n=je("polyline");return we(n,{stroke:"#333",strokeDasharray:[1],strokeWidth:2,"pointer-events":"none"}),we(n,{points:[e.x,e.y,t.x,t.y]}),n};var Yc={__init__:["connectionPreview"],connectionPreview:["type",Kc]},Xc=Math.min,Zc=Math.max;function Qc(e){e.preventDefault()}function Jc(e){e.stopPropagation()}function ep(e){this.container=e.container,this.parent=de('<div 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e=this,t=this.parent,n=this.resizeHandle,i=parseInt(this.style.minWidth)||0,r=parseInt(this.style.minHeight)||0,o=parseInt(this.style.maxWidth)||1/0,a=parseInt(this.style.maxHeight)||1/0;if(!n){var s,c,p,l;n=this.resizeHandle=de('<div class="djs-direct-editing-resize-handle"></div>');var u=function(n){Qc(n),Jc(n);var u=Xc(Zc(p+n.clientX-s,i),o),h=Xc(Zc(l+n.clientY-c,r),a);t.style.width=u+"px",t.style.height=h+"px",e.resizeHandler({width:p,height:l,dx:n.clientX-s,dy:n.clientY-c})},h=function(e){Qc(e),Jc(e),pe.unbind(document,"mousemove",u,!1),pe.unbind(document,"mouseup",h,!1)};pe.bind(n,"mousedown",(function(e){Qc(e),Jc(e),s=e.clientX,c=e.clientY;var n=t.getBoundingClientRect();p=n.width,l=n.height,pe.bind(document,"mousemove",u),pe.bind(document,"mouseup",h)}))}I(n.style,{position:"absolute",bottom:"0px",right:"0px",cursor:"nwse-resize",width:"0",height:"0",borderTop:(parseInt(this.style.fontSize)/4||3)+"px solid transparent",borderRight:(parseInt(this.style.fontSize)/4||3)+"px solid #ccc",borderBottom:(parseInt(this.style.fontSize)/4||3)+"px solid #ccc",borderLeft:(parseInt(this.style.fontSize)/4||3)+"px solid transparent"}),t.appendChild(n)},ep.prototype.destroy=function(){var e=this.parent,t=this.content,n=this.resizeHandle;t.innerText="",e.removeAttribute("style"),t.removeAttribute("style"),pe.unbind(t,"keydown",this.keyHandler),pe.unbind(t,"mousedown",Jc),pe.unbind(t,"input",this.autoResize),pe.unbind(t,"paste",this.handlePaste),n&&(n.removeAttribute("style"),ge(n)),ge(e)},ep.prototype.getValue=function(){return this.content.innerText.trim()},ep.prototype.getSelection=function(){return window.getSelection().getRangeAt(0)},ep.prototype.setSelection=function(e,t){var n=document.createRange();null===e?n.selectNodeContents(this.content):(n.setStart(e,t),n.setEnd(e,t));var i=window.getSelection();i.removeAllRanges(),i.addRange(n)},tp.$inject=["eventBus","canvas"],tp.prototype.registerProvider=function(e){this._providers.push(e)},tp.prototype.isActive=function(e){return!(!this._active||e&&this._active.element!==e)},tp.prototype.cancel=function(){this._active&&(this._fire("cancel"),this.close())},tp.prototype._fire=function(e,t){this._eventBus.fire("directEditing."+e,t||{active:this._active})},tp.prototype.close=function(){this._textbox.destroy(),this._fire("deactivate"),this._active=null,this.resizable=void 0},tp.prototype.complete=function(){var e=this._active;if(e){var t,n=e.context.bounds,i=this.$textbox.getBoundingClientRect(),r=this.getValue();r===e.context.text&&i.height===n.height&&i.width===n.width||(t=this._textbox.container.getBoundingClientRect(),e.provider.update(e.element,r,e.context.text,{x:i.left-t.left,y:i.top-t.top,width:i.width,height:i.height})),this._fire("complete"),this.close()}},tp.prototype.getValue=function(){return this._textbox.getValue()},tp.prototype._handleKey=function(e){e.stopPropagation();var t=e.keyCode||e.charCode;return 27===t?(e.preventDefault(),this.cancel()):13!==t||e.shiftKey?void 0:(e.preventDefault(),this.complete())},tp.prototype._handleResize=function(e){this._fire("resize",e)},tp.prototype.activate=function(e){var t;this.isActive()&&this.cancel();var n=m(this._providers,(function(n){return(t=n.activate(e))?n:null}));return t&&(this.$textbox=this._textbox.create(t.bounds,t.style,t.text,t.options),this._active={element:e,context:t,provider:n},t.options&&t.options.resizable&&(this.resizable=!0),this._fire("activate")),!!t};var np={__depends__:[jo],__init__:["directEditing"],directEditing:["type",tp]},ip=".entry";function rp(e,t,n,i){this._canvas=e,this._eventBus=n,this._overlays=i;var r=s(t&&t.scale)?t.scale:{min:1,max:1.5};this._overlaysConfig={scale:r},this._current=null,this._init()}function 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i=s(e&&e.scale)?e.scale:{min:1,max:1.5};this._config={scale:i},this._eventBus=t,this._canvas=n,this._providers={},this._current={}}Sp.$inject=["config.popupMenu","eventBus","canvas"],Sp.prototype.registerProvider=function(e,t,n){n||(n=t,t=1e3),this._eventBus.on("popupMenu.getProviders."+e,t,(function(e){e.providers.push(n)}))},Sp.prototype.isEmpty=function(e,t){if(!e)throw new Error("element parameter is missing");if(!t)throw new Error("providerId parameter is missing");var n=this._getProviders(t);if(!n)return!0;var i=this._getEntries(e,n),r=this._getHeaderEntries(e,n),o=S(i)>0,a=r&&S(r)>0;return!o&&!a},Sp.prototype.open=function(e,t,n){var i=this._getProviders(t);if(!e)throw new Error("Element is missing");if(!i||!i.length)throw new Error("No registered providers for: "+t);if(!n)throw new Error("the position argument is missing");this.isOpen()&&this.close(),this._emit("open");var r=this._current={className:t,element:e,position:n},o=this._getEntries(e,i),a=this._getHeaderEntries(e,i);r.entries=I({},o,a),r.container=this._createContainer(),S(a)&&r.container.appendChild(this._createEntries(a,"djs-popup-header")),S(o)&&r.container.appendChild(this._createEntries(o,"djs-popup-body"));var s=this._canvas.getContainer();this._attachContainer(r.container,s,n.cursor),this._bindAutoClose()},Sp.prototype.close=function(){this.isOpen()&&(this._emit("close"),this._unbindAutoClose(),ge(this._current.container),this._current.container=null)},Sp.prototype.isOpen=function(){return!!this._current.container},Sp.prototype.trigger=function(e){e.preventDefault();var t=K(e.delegateTarget||e.target,Ep),n=this._getEntry(t);if(n.action)return n.action.call(null,e,n)},Sp.prototype._getProviders=function(e){var t=this._eventBus.createEvent({type:"popupMenu.getProviders."+e,providers:[]});return this._eventBus.fire(t),t.providers},Sp.prototype._getEntries=function(e,t){var n={};return 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ht(pt(e),(function(e,t,i){if(!Dp(e)){y(e.labels,(function(e){o(e,i)})),y([e.attachers,e.incoming,e.outgoing],(function(e){e&&e.length&&y(e,(function(e){y(e.labels,(function(e){o(e,i)})),o(e,i)}))})),o(e,i);var r=[];return e.children&&(r=e.children.slice()),n._eventBus.fire("copyPaste.createTree",{element:e,children:r}),r}})),e=E(r,(function(e){return e.element})),r=A(r=E(r,(function(t){return t.descriptor={},n._eventBus.fire("copyPaste.copyElement",{descriptor:t.descriptor,element:t.element,elements:e}),t})),(function(e){return e.descriptor.priority})),e=E(r,(function(e){return e.element})),y(r,(function(r){var o=r.depth;n.hasRelations(r.element,e)?!function(e,n){return t.allowed("element.copy",{element:e,elements:n})}(r.element,e)?Np(r.element,e):(i[o]||(i[o]=[]),i[o].push(r.descriptor)):Np(r.element,e)})),i};var Op={__depends__:[Tp,_p,Ap,qs],__init__:["copyPaste"],copyPaste:["type",Mp]};function jp(e,t,n){p(n)||(n=[n]),y(n,(function(n){a(e[n])||(t[n]=e[n])}))}function Lp(e,t,n){var i;t.on("copyPaste.copyElement",750,(function(e){var t=e.descriptor,n=e.element,i=t.oldBusinessObject=Cr(n),r=t.oldDi=Rr(n);if(t.type=n.type,jp(i,t,"name"),jp(r,t,"isExpanded"),Ip(t))return t;i.default&&(t.default=i.default.id)})),t.on("moddleCopy.canCopyProperty",(function(t){var i,r=t.parent,o=t.property;if("processRef"===t.propertyName&&wr(r,"bpmn:Participant")&&wr(o,"bpmn:Process"))return i=e.create("bpmn:Process"),n.copyElement(o,i)})),t.on("copyPaste.pasteElements",(function(){i={}})),t.on("copyPaste.pasteElement",(function(t){var r,o,a,s,c=t.cache,l=t.descriptor,u=l.oldBusinessObject,h=l.oldDi;if(Ip(l))return l.businessObject=Cr(c[l.labelTarget]),void(l.di=Rr(c[l.labelTarget]));r=e.create(u.$type),l.businessObject=n.copyElement(u,r),(o=e.create(h.$type)).bpmnElement=r,l.di=n.copyElement(h,o),function(e,t){var n=Cr(e);e.default&&(i[e.default]={element:n,property:"default"}),e.host&&(Cr(e).attachedToRef=Cr(t[e.host])),i=F(i,b(i,(function(t,i,r){var o=i.element,a=i.property;return 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b(e,(function(e,o){return(r=i.copyProperty(o,t,n))?e.concat(r):e}),[]);if(l(e)&&e.$type){if(this._moddle.getElementDescriptor(e).isGeneric)return;return(r=i._bpmnFactory.create(e.$type)).$parent=t,r=i.copyElement(e,r)}return e}}},Fp.prototype._copyId=function(e,t){return this._moddle.ids.assigned(e)?void 0:(this._moddle.ids.claim(e,t),e)};var Hp={__depends__:[Op],__init__:["bpmnCopyPaste","moddleCopy"],bpmnCopyPaste:["type",Lp],moddleCopy:["type",Fp]},Gp=Math.round;function Vp(e){this._modeling=e}Vp.$inject=["modeling"],Vp.prototype.replaceElement=function(e,t,n){if(e.waypoints)return null;var i=this._modeling,r=t.width||e.width,o=t.height||e.height,a=t.x||e.x,s=t.y||e.y,c=Gp(a+r/2),p=Gp(s+o/2);return i.replaceShape(e,I({},t,{x:c,y:p,width:r,height:o}),n)};var Wp={__init__:["replace"],replace:["type",Vp]};var qp=["cancelActivity","instantiate","eventGatewayType","triggeredByEvent","isInterrupting"];function Up(e,t,n,i,r,o,s){this.replaceElement=function(c,l,u){u=u||{};var h=l.type,d=c.businessObject;if(Kp(d)&&"bpmn:SubProcess"===h&&function(e,t){var n=e&&f(e,"collapsed")?e.collapsed:!Hr(e);return n!==(t&&(f(t,"collapsed")||f(t,"isExpanded"))?f(t,"collapsed")?t.collapsed:!t.isExpanded:n)}(c,l))return i.toggleCollapse(c),c;var m=e.create(h),g={type:h,businessObject:m,di:{}};!function(e,t,n){p(n)||(n=[n]),y(n,(function(n){a(e[n])||(t[n]=e[n])}))}(c.di,g.di,["fill","stroke","background-color","border-color","color"]);var b,x=$p(d.$descriptor),_=$p(m.$descriptor,!0),E=(b=_,x.filter((function(e){return-1!==b.indexOf(e)})));I(m,z(l,qp));var w=v(E,(function(e){return"eventDefinitions"===e?Yp(c,l.eventDefinitionType):"loopCharacteristics"===e?!Gr(m):!f(m,e)&&(("processRef"!==e||!1!==l.isExpanded)&&"triggeredByEvent"!==e)}));return m=n.copyElement(d,m,w),l.eventDefinitionType&&(Yp(m,l.eventDefinitionType)||(g.eventDefinitionType=l.eventDefinitionType,g.eventDefinitionAttrs=l.eventDefinitionAttrs)),wr(d,"bpmn:Activity")&&(Kp(d)?g.isExpanded=Hr(c):l&&f(l,"isExpanded")&&(g.isExpanded=l.isExpanded),Hr(c)&&!wr(d,"bpmn:Task")&&g.isExpanded&&(g.width=c.width,g.height=c.height)),Kp(d)&&!Kp(m)&&(u.moveChildren=!1),wr(d,"bpmn:Participant")&&(!0===l.isExpanded?m.processRef=e.create("bpmn:Process"):u.moveChildren=!1,g.width=c.width,g.height=t.getDefaultSize(g).height),o.allowed("shape.resize",{shape:m})||(g.height=t.getDefaultSize(g).height,g.width=t.getDefaultSize(g).width),m.name=d.name,Sr(d,["bpmn:ExclusiveGateway","bpmn:InclusiveGateway","bpmn:Activity"])&&Sr(m,["bpmn:ExclusiveGateway","bpmn:InclusiveGateway","bpmn:Activity"])&&(m.default=d.default),l.host&&!wr(d,"bpmn:BoundaryEvent")&&wr(m,"bpmn:BoundaryEvent")&&(g.host=l.host),"bpmn:DataStoreReference"!==g.type&&"bpmn:DataObjectReference"!==g.type||(g.x=c.x+(c.width-g.width)/2),g=r.replaceElement(c,g,u),!1!==u.select&&s.select(g),g}}function Kp(e){return wr(e,"bpmn:SubProcess")}function Yp(e,t){var n=Cr(e);return t&&n.get("eventDefinitions").some((function(e){return wr(e,t)}))}Up.$inject=["bpmnFactory","elementFactory","moddleCopy","modeling","replace","rules","selection"];var Xp={__depends__:[Hp,Wp,Wo],bpmnReplace:["type",Up]};function Zp(e){return function(t){var n=t.target,i=Cr(e),r=i.eventDefinitions&&i.eventDefinitions[0],o=i.$type===n.type,a=(r&&r.$type)===n.eventDefinitionType,s=i.triggeredByEvent===n.triggeredByEvent,c=void 0===n.isExpanded||n.isExpanded===Hr(e);return!(o&&a&&s&&c)}}var Qp=[{label:"Start Event",actionName:"replace-with-none-start",className:"bpmn-icon-start-event-none",target:{type:"bpmn:StartEvent"}},{label:"Intermediate Throw Event",actionName:"replace-with-none-intermediate-throwing",className:"bpmn-icon-intermediate-event-none",target:{type:"bpmn:IntermediateThrowEvent"}},{label:"End 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wr(e,"bpmn:Activity")&&!Gr(e)&&(t=t.concat(this._getLoopEntries(e))),wr(e,"bpmn:DataObjectReference")&&(t=t.concat(this._getDataObjectIsCollection(e))),wr(e,"bpmn:Participant")&&(t=t.concat(this._getParticipantMultiplicity(e))),!wr(e,"bpmn:SubProcess")||wr(e,"bpmn:Transaction")||Gr(e)||t.push(this._getAdHocEntry(e)),t},dl.prototype._createEntries=function(e,t){var n=[],i=this;return y(t,(function(t){var r=i._createMenuEntry(t,e);n.push(r)})),n},dl.prototype._createSequenceFlowEntries=function(e,t){var n=Cr(e),i=[],r=this._modeling,o=this._moddle,a=this;return 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zl(e,t){return new Error(e+" "+t)}Il.$inject=["eventBus","injector"],Il.prototype._registerDefaultActions=function(e){var t=e.get("commandStack",!1),n=e.get("modeling",!1),i=e.get("selection",!1),r=e.get("zoomScroll",!1),o=e.get("copyPaste",!1),a=e.get("canvas",!1),s=e.get("rules",!1),c=e.get("keyboardMove",!1),l=e.get("keyboardMoveSelection",!1);t&&(this.register("undo",(function(){t.undo()})),this.register("redo",(function(){t.redo()}))),o&&i&&this.register("copy",(function(){var e=i.get();o.copy(e)})),o&&this.register("paste",(function(){o.paste()})),r&&this.register("stepZoom",(function(e){r.stepZoom(e.value)})),a&&this.register("zoom",(function(e){a.zoom(e.value)})),n&&i&&s&&this.register("removeSelection",(function(){var e=i.get();if(e.length){var t,r=s.allowed("elements.delete",{elements:e});!1!==r&&(t=p(r)?r:e).length&&n.removeElements(t.slice())}})),c&&this.register("moveCanvas",(function(e){c.moveCanvas(e)})),l&&this.register("moveSelection",(function(e){l.moveSelection(e.direction,e.accelerated)}))},Il.prototype.trigger=function(e,t){if(!this._actions[e])throw zl(e,Ll);return this._actions[e](t)},Il.prototype.register=function(e,t){var n=this;if("string"==typeof e)return this._registerAction(e,t);y(e,(function(e,t){n._registerAction(t,e)}))},Il.prototype._registerAction=function(e,t){if(this.isRegistered(e))throw zl(e,"is already registered");this._actions[e]=t},Il.prototype.unregister=function(e){if(!this.isRegistered(e))throw zl(e,Ll);this._actions[e]=void 0},Il.prototype.getActions=function(){return Object.keys(this._actions)},Il.prototype.isRegistered=function(e){return!!this._actions[e]};var Fl={__init__:["editorActions"],editorActions:["type",Il]};function $l(e){e.invoke(Il,this)}e($l,Il),$l.$inject=["injector"],$l.prototype._registerDefaultActions=function(e){Il.prototype._registerDefaultActions.call(this,e);var t=e.get("canvas",!1),n=e.get("elementRegistry",!1),i=e.get("selection",!1),r=e.get("spaceTool",!1),o=e.get("lassoTool",!1),a=e.get("handTool",!1),s=e.get("globalConnect",!1),c=e.get("distributeElements",!1),p=e.get("alignElements",!1),l=e.get("directEditing",!1),u=e.get("searchPad",!1),h=e.get("modeling",!1);t&&n&&i&&this._registerAction("selectElements",(function(){var e=t.getRootElement(),r=n.filter((function(t){return t!==e}));return i.select(r),r})),r&&this._registerAction("spaceTool",(function(){r.toggle()})),o&&this._registerAction("lassoTool",(function(){o.toggle()})),a&&this._registerAction("handTool",(function(){a.toggle()})),s&&this._registerAction("globalConnectTool",(function(){s.toggle()})),i&&c&&this._registerAction("distributeElements",(function(e){var t=i.get(),n=e.type;t.length&&c.trigger(t,n)})),i&&p&&this._registerAction("alignElements",(function(e){var t=i.get(),n=[],r=e.type;t.length&&(n=v(t,(function(e){return!wr(e,"bpmn:Lane")})),p.trigger(n,r))})),i&&h&&this._registerAction("setColor",(function(e){var t=i.get();t.length&&h.setColor(t,e)})),i&&l&&this._registerAction("directEditing",(function(){var e=i.get();e.length&&l.activate(e[0])})),u&&this._registerAction("find",(function(){u.toggle()})),t&&h&&this._registerAction("moveToOrigin",(function(){var e,i,r=t.getRootElement();e=ft(i=wr(r,"bpmn:Collaboration")?n.filter((function(e){return wr(e.parent,"bpmn:Collaboration")})):n.filter((function(e){return e!==r&&!wr(e.parent,"bpmn:SubProcess")}))),h.moveElements(i,{x:-e.x,y:-e.y},r)}))};var Hl={__depends__:[Fl],editorActions:["type",$l]};function Gl(e){e.on(["create.init","shape.move.init"],(function(e){var t=e.context;Sr(e.shape,["bpmn:Participant","bpmn:SubProcess","bpmn:TextAnnotation"])&&(t.gridSnappingContext||(t.gridSnappingContext={}),t.gridSnappingContext.snapLocation="top-left")}))}Gl.$inject=["eventBus"];function Vl(e,t,n){return n||(n="round"),Math[n](e/t)*t}function Wl(e,t,n){var i=!n||!1!==n.active;this._eventBus=t;var r=this;t.on("diagram.init",800,(function(){r.setActive(i)})),t.on(["create.move","create.end","bendpoint.move.move","bendpoint.move.end","connect.move","connect.end","connectionSegment.move.move","connectionSegment.move.end","resize.move","resize.end","shape.move.move","shape.move.end"],1200,(function(t){var n=t.originalEvent;if(!(!r.active||n&&Ca(n))){var i=t.context,o=i.gridSnappingContext;o||(o=i.gridSnappingContext={}),["x","y"].forEach((function(n){var i={},o=function(e,t,n){var i=e.context,r=e.shape,o=i.gridSnappingContext,a=o.snapLocation,s=o.snapOffset;if(s&&u(s[t]))return s[t];s||(s=o.snapOffset={});u(s[t])||(s[t]=0);if(!r)return 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i=t.context,r=i.shape,o=e.getRootElement();wr(r,"bpmn:Participant")&&wr(o,"bpmn:Process")&&o.children.length&&(i.createConstraints&&(r.width=n.snapValue(r.width,{min:r.width}),r.height=n.snapValue(r.height,{min:r.height})))}))}Jl.$inject=["canvas","eventBus","gridSnapping"];function eu(e,t,n){ta.call(this,e),this._gridSnapping=t;var i=this;this.postExecuted(["connection.create","connection.layout"],3e3,(function(e){var t=e.context,r=t.connection,o=t.hints||{},a=r.waypoints;o.connectionStart||o.connectionEnd||!1===o.createElementsBehavior||function(e){return e.length>3}(a)&&n.updateWaypoints(r,i.snapMiddleSegments(a))}))}function tu(e,t,n){var i=Ct(t,n),r={};return function(e){return"h"===e}(i)&&(r.y=e.snapValue(t.y)),function(e){return"v"===e}(i)&&(r.x=e.snapValue(t.x)),("x"in r||"y"in r)&&(t=I({},t,r),n=I({},n,r)),[t,n]}eu.$inject=["eventBus","gridSnapping","modeling"],e(eu,ta),eu.prototype.snapMiddleSegments=function(e){var t,n=this._gridSnapping;e=e.slice();for(var 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this._interactionEvents.removeHits(t),this._interactionEvents.createDefaultHit(e,t),!0},iu.prototype.createParticipantHit=function(e,t){return this._interactionEvents.removeHits(t),this._interactionEvents.createBoxHit(t,"no-move",{width:e.width,height:e.height}),this._interactionEvents.createBoxHit(t,"click-stroke",{width:e.width,height:e.height}),this._interactionEvents.createBoxHit(t,"all",{width:30,height:e.height}),!0},iu.prototype.createSubProcessHit=function(e,t){return this._interactionEvents.removeHits(t),this._interactionEvents.createBoxHit(t,"no-move",{width:e.width,height:e.height}),this._interactionEvents.createBoxHit(t,"click-stroke",{width:e.width,height:e.height}),this._interactionEvents.createBoxHit(t,"all",{width:e.width,height:30}),!0};var ru={__init__:["bpmnInteractionEvents"],bpmnInteractionEvents:["type",iu]};function ou(e){e.invoke(Oa,this)}e(ou,Oa),ou.$inject=["injector"],ou.prototype.registerBindings=function(e,t){function 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0}))};var au={__depends__:[ja],__init__:["keyboardBindings"],keyboardBindings:["type",ou]},su={moveSpeed:1,moveSpeedAccelerated:10},cu="left",pu="right",lu="down",uu={ArrowLeft:cu,Left:cu,ArrowUp:"up",Up:"up",ArrowRight:pu,Right:pu,ArrowDown:lu,Down:lu},hu={left:function(e){return{x:-e,y:0}},up:function(e){return{x:0,y:-e}},right:function(e){return{x:e,y:0}},down:function(e){return{x:0,y:e}}};function du(e,t,n,i,r){var o=this;this._config=I({},su,e||{}),t.addListener(1500,(function(e){var n=e.keyEvent,i=uu[n.key];if(i&&!t.isCmd(n)){var r=t.isShift(n);return o.moveSelection(i,r),!0}})),this.moveSelection=function(e,t){var o=r.get();if(o.length){var a=this._config[t?"moveSpeedAccelerated":"moveSpeed"],s=hu[e](a);i.allowed("elements.move",{shapes:o})&&n.moveElements(o,s)}}}du.$inject=["config.keyboardMoveSelection","keyboard","modeling","rules","selection"];var fu={__depends__:[ja,Wo],__init__:["keyboardMoveSelection"],keyboardMoveSelection:["type",du]};function mu(e,t,n,i){this._dragging=i,this._rules=t;var r=this;function o(e,t){var n,i=e.shape,o=e.direction,a=e.resizeConstraints;e.delta=t,n=function(e,t,n){var i=n.x,r=n.y,o={x:e.x,y:e.y,width:e.width,height:e.height};return-1!==t.indexOf("n")?(o.y=e.y+r,o.height=e.height-r):-1!==t.indexOf("s")&&(o.height=e.height+r),-1!==t.indexOf("e")?o.width=e.width+i:-1!==t.indexOf("w")&&(o.x=e.x+i,o.width=e.width-i),o}(i,o,t),e.newBounds=function(e,t){if(!t)return e;var n=hn(e);return dn({top:gl("top",n,t),right:gl("right",n,t),bottom:gl("bottom",n,t),left:gl("left",n,t)})}(n,a),e.canExecute=r.canResize(e)}e.on("resize.start",(function(e){var t,n,i;t=e.context,n=t.resizeConstraints,i=t.minBounds,void 0===n&&(void 0===i&&(i=r.computeMinResizeBox(t)),t.resizeConstraints={min:hn(i)})})),e.on("resize.move",(function(e){var t={x:e.dx,y:e.dy};o(e.context,t)})),e.on("resize.end",(function(e){!function(e){var t=e.shape,i=e.canExecute,r=e.newBounds;if(i){if(!function(e,t){return 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r=hn(t),o={top:/n/.test(e)?r.bottom-n.height:r.top,left:/w/.test(e)?r.right-n.width:r.left,bottom:/s/.test(e)?r.top+n.height:r.bottom,right:/e/.test(e)?r.left+n.width:r.right},a=i?hn(i):o;return dn({top:vl(o.top,a.top),left:vl(o.left,a.left),bottom:ml(o.bottom,a.bottom),right:ml(o.right,a.right)})}(e.direction,t,e.minDimensions||{width:10,height:10},_l(t,e.childrenBoxPadding))},mu.$inject=["eventBus","rules","modeling","dragging"];var gu="djs-resizing",bu="resize-not-ok";function xu(e,t,n){e.on("resize.move",500,(function(e){var i,r,o,a;i=e.context,r=i.shape,o=i.newBounds,(a=i.frame)||(a=i.frame=n.addFrame(r,t.getActiveLayer()),t.addMarker(r,gu)),o.width>5&&we(a,{x:o.x,width:o.width}),o.height>5&&we(a,{y:o.y,height:o.height}),i.canExecute?Pe(a).remove(bu):Pe(a).add(bu)})),e.on("resize.cleanup",(function(e){var n,i;n=e.context,i=n.shape,n.frame&&Me(n.frame),t.removeMarker(i,gu)}))}xu.$inject=["eventBus","canvas","previewSupport"];var _u=-6,Eu="djs-resizer",wu=["n","w","s","e","nw","ne","se","sw"];function Su(e,t,n,i){this._resize=i,this._canvas=t;var r=this;e.on("selection.changed",(function(e){var t=e.newSelection;r.removeResizers(),1===t.length&&y(t,j(r.addResizer,r))})),e.on("shape.changed",(function(e){var t=e.element;n.isSelected(t)&&(r.removeResizers(),r.addResizer(t))}))}Su.prototype.makeDraggable=function(e,t,n){var i=this._resize;function r(t){Mo(t)&&i.activate(t,e,n)}pe.bind(t,"mousedown",r),pe.bind(t,"touchstart",r)},Su.prototype._createResizer=function(e,t,n,i){var r=this._getResizersParent(),o=function(e){var t={x:0,y:0};-1!==e.indexOf("e")?t.x=6:-1!==e.indexOf("w")&&(t.x=_u);-1!==e.indexOf("s")?t.y=6:-1!==e.indexOf("n")&&(t.y=_u);return t}(i),a=je("g");Pe(a).add(Eu),Pe(a).add("djs-resizer-"+e.id),Pe(a).add("djs-resizer-"+i),xe(r,a);var s=je("rect");we(s,{x:-4+o.x,y:-4+o.y,width:8,height:8}),Pe(s).add("djs-resizer-visual"),xe(a,s);var c=je("rect");return we(c,{x:-10+o.x,y:-10+o.y,width:20,height:20}),Pe(c).add("djs-resizer-hit"),xe(a,c),Yn(a,t,n),a},Su.prototype.createResizer=function(e,t){var n=vu(e,t),i=this._createResizer(e,n.x,n.y,t);this.makeDraggable(e,i,t)},Su.prototype.addResizer=function(e){var t=this;!function(e){return!!e.waypoints}(e)&&this._resize.canResize({shape:e})&&y(wu,(function(n){t.createResizer(e,n)}))},Su.prototype.removeResizers=function(){ke(this._getResizersParent())},Su.prototype._getResizersParent=function(){return this._canvas.getLayer("resizers")},Su.$inject=["eventBus","canvas","selection","resize"];var Cu={__depends__:[qs,$s,lp],__init__:["resize","resizePreview","resizeHandles"],resize:["type",mu],resizePreview:["type",xu],resizeHandles:["type",Su]};function Ru(e,t){var n=t.create("bpmn:CategoryValue"),i=t.create("bpmn:Category",{categoryValue:[n]});return _t(e.get("rootElements"),i),Cr(i).$parent=e,Cr(n).$parent=i,n}function Tu(e,t,n,i,r,o,a){function s(e,t){(t||Sr(e,["bpmn:Task","bpmn:TextAnnotation"])||Pu(e))&&i.activate(e)}this._bpmnFactory=t,this._canvas=n,this._modeling=r,this._textRenderer=a,i.registerProvider(this),e.on("element.dblclick",(function(e){s(e.element,!0)})),e.on(["autoPlace.start","canvas.viewbox.changing","drag.init","element.mousedown","popupMenu.open","root.set","selection.changed"],(function(e){i.isActive()&&i.complete()})),e.on(["shape.remove","connection.remove"],2e3,(function(e){i.isActive(e.element)&&i.cancel()})),e.on(["commandStack.changed"],(function(e){i.isActive()&&i.cancel()})),e.on("directEditing.activate",(function(e){o.removeResizers()})),e.on("create.end",500,(function(e){var t=e.context,n=t.shape,i=e.context.canExecute;e.isTouch||i&&(t.hints&&!1===t.hints.createElementsBehavior||s(n))})),e.on("autoPlace.end",500,(function(e){s(e.shape)}))}function Pu(e){return wr(e,"bpmn:SubProcess")&&!Hr(e)}Tu.$inject=["eventBus","bpmnFactory","canvas","directEditing","modeling","resizeHandles","textRenderer"],Tu.prototype.activate=function(e){var t=qr(e);if(void 0!==t){var n={text:t};I(n,this.getEditingBBox(e));var i={};return(Sr(e,["bpmn:Task","bpmn:Participant","bpmn:Lane","bpmn:CallActivity"])||Pu(e))&&I(i,{centerVertically:!0}),mo(e)&&I(i,{autoResize:!0}),wr(e,"bpmn:TextAnnotation")&&I(i,{resizable:!0,autoResize:!0}),I(n,{options:i}),n}},Tu.prototype.getEditingBBox=function(e){var t=this._canvas,n=e.label||e,i=t.getAbsoluteBBox(n),r=i.x+i.width/2,o=i.y+i.height/2,a={x:i.x,y:i.y},s=t.zoom(),c=this._textRenderer.getDefaultStyle(),p=this._textRenderer.getExternalStyle(),l=p.fontSize*s,u=p.lineHeight,h=c.fontSize*s,d=c.lineHeight,f={fontFamily:this._textRenderer.getDefaultStyle().fontFamily,fontWeight:this._textRenderer.getDefaultStyle().fontWeight};(wr(e,"bpmn:Lane")||function(e){return wr(e,"bpmn:Participant")&&Hr(e)}(e))&&(I(a,{width:i.height,height:30*s,x:i.x-i.height/2+15*s,y:o-30*s/2}),I(f,{fontSize:h+"px",lineHeight:d,paddingTop:7*s+"px",paddingBottom:7*s+"px",paddingLeft:5*s+"px",paddingRight:5*s+"px",transform:"rotate(-90deg)"})),(Sr(e,["bpmn:Task","bpmn:CallActivity"])||function(e){return wr(e,"bpmn:Participant")&&!Hr(e)}(e)||Pu(e))&&(I(a,{width:i.width,height:i.height}),I(f,{fontSize:h+"px",lineHeight:d,paddingTop:7*s+"px",paddingBottom:7*s+"px",paddingLeft:5*s+"px",paddingRight:5*s+"px"})),function(e){return wr(e,"bpmn:SubProcess")&&Hr(e)}(e)&&(I(a,{width:i.width,x:i.x}),I(f,{fontSize:h+"px",lineHeight:d,paddingTop:7*s+"px",paddingBottom:7*s+"px",paddingLeft:5*s+"px",paddingRight:5*s+"px"}));var m=90*s,v=7*s,y=4*s;if(n.labelTarget&&(I(a,{width:m,height:i.height+v+y,x:r-m/2,y:i.y-v}),I(f,{fontSize:l+"px",lineHeight:u,paddingTop:v+"px",paddingBottom:y+"px"})),mo(n)&&!vo(n)&&!bo(n)){var g=go(e),b=t.getAbsoluteBBox({x:g.x,y:g.y,width:0,height:0}),x=l+v+y;I(a,{width:m,height:x,x:b.x-m/2,y:b.y-x/2}),I(f,{fontSize:l+"px",lineHeight:u,paddingTop:v+"px",paddingBottom:y+"px"})}return wr(e,"bpmn:TextAnnotation")&&(I(a,{width:i.width,height:i.height,minWidth:30*s,minHeight:10*s}),I(f,{textAlign:"left",paddingTop:5*s+"px",paddingBottom:7*s+"px",paddingLeft:7*s+"px",paddingRight:5*s+"px",fontSize:h+"px",lineHeight:d})),{bounds:a,style:f}},Tu.prototype.update=function(e,t,n,i){var r,o,a;if((wr(e,"bpmn:TextAnnotation")&&(o=this._canvas.getAbsoluteBBox(e),r={x:e.x,y:e.y,width:e.width/o.width*i.width,height:e.height/o.height*i.height}),wr(e,"bpmn:Group"))&&!Cr(e).categoryValueRef){var s=Ru(Cr(this._canvas.getRootElement()).$parent,this._bpmnFactory);Cr(e).categoryValueRef=s}(a=t)&&a.trim()||(t=null),this._modeling.updateLabel(e,t,r)};var Au="djs-element-hidden",Mu="djs-label-hidden";function ku(e,t,n,i){var r,o,a,s=this,c=t.getDefaultLayer();e.on("directEditing.activate",(function(e){var n=e.active;if(wr(r=n.element.label||n.element,"bpmn:TextAnnotation")){o=t.getAbsoluteBBox(r),a=je("g");var p=i.getScaledPath("TEXT_ANNOTATION",{xScaleFactor:1,yScaleFactor:1,containerWidth:r.width,containerHeight:r.height,position:{mx:0,my:0}}),l=s.path=je("path");we(l,{d:p,strokeWidth:2,stroke:Du(r)}),xe(a,l),xe(c,a),Xn(a,r.x,r.y)}wr(r,"bpmn:TextAnnotation")||r.labelTarget?t.addMarker(r,Au):(wr(r,"bpmn:Task")||wr(r,"bpmn:CallActivity")||wr(r,"bpmn:SubProcess")||wr(r,"bpmn:Participant"))&&t.addMarker(r,Mu)})),e.on("directEditing.resize",(function(e){if(wr(r,"bpmn:TextAnnotation")){var t=e.height,n=e.dy,a=Math.max(r.height/o.height*(t+n),0),c=i.getScaledPath("TEXT_ANNOTATION",{xScaleFactor:1,yScaleFactor:1,containerWidth:r.width,containerHeight:a,position:{mx:0,my:0}});we(s.path,{d:c})}})),e.on(["directEditing.complete","directEditing.cancel"],(function(e){var n=e.active;n&&(t.removeMarker(n.element.label||n.element,Au),t.removeMarker(r,Mu)),r=void 0,o=void 0,a&&(Me(a),a=void 0)}))}function Du(e,t){return Rr(e).get("stroke")||t||"black"}ku.$inject=["eventBus","canvas","elementRegistry","pathMap"];var Bu={__depends__:[ea,Cu,np],__init__:["labelEditingProvider","labelEditingPreview"],labelEditingProvider:["type",Tu],labelEditingPreview:["type",ku]},Nu=["top","bottom","left","right"],Ou=10;function ju(e,t){function n(e){if(vo(e)){var n=function(e){var t=mn(e.label),n=Lu(mn(e),t);if(i=n,-1===Nu.indexOf(i))return;var i;var r=function(e){var t=mn(e);return[].concat(e.incoming.map((function(e){return e.waypoints[e.waypoints.length-2]})),e.outgoing.map((function(e){return e.waypoints[1]}))).map((function(e){return Lu(t,e)}))}(e);if(e.host){var o=function(e){var t,n=e.host,i=vn(mn(e),n);t=i.indexOf("-")>=0?i.split("-"):[i];return Nu.filter((function(e){return-1===t.indexOf(e)}))}(e);r=r.concat(o)}var a=Nu.filter((function(e){return-1===r.indexOf(e)}));if(-1!==a.indexOf(n))return;return a[0]}(e);n&&function(e,n){var i=mn(e),r=e.label,o=mn(r);if(!r.parent)return;var a,s=hn(e);switch(n){case"top":a={x:i.x,y:s.top-Ou-r.height/2};break;case"left":a={x:s.left-Ou-r.width/2,y:i.y};break;case"bottom":a={x:i.x,y:s.bottom+Ou+r.height/2};break;case"right":a={x:s.right+Ou+r.width/2,y:i.y}}var c=Wa(a,o);t.moveShape(r,c)}(e,n)}}ta.call(this,e),this.postExecuted(["connection.create","connection.layout","connection.updateWaypoints"],(function(e){var t=e.context,i=t.connection,r=i.source,o=i.target;!1!==(t.hints||{}).createElementsBehavior&&(n(r),n(o))})),this.postExecuted(["label.create"],(function(e){var t=e.context,i=t.shape;!1!==(t.hints||{}).createElementsBehavior&&n(i.labelTarget)})),this.postExecuted(["elements.create"],(function(e){var t=e.context,i=t.elements;!1!==(t.hints||{}).createElementsBehavior&&i.forEach((function(e){n(e)}))}))}function Lu(e,t){return vn(t,e,5)}function Iu(e,t,n){ta.call(this,e),this.preExecute("shape.append",(function(e){var t=e.source,n=e.shape;e.position||(wr(n,"bpmn:TextAnnotation")?e.position={x:t.x+t.width/2+75,y:t.y-50-n.height/2}:e.position={x:t.x+t.width+80+n.width/2,y:t.y+t.height/2})}),!0)}function zu(e,t){e.invoke(ta,this),this.postExecute("shape.move",(function(e){var n=e.newParent,i=e.shape;y(v(i.incoming.concat(i.outgoing),(function(e){return wr(e,"bpmn:Association")})),(function(e){t.moveConnection(e,{x:0,y:0},n)}))}),!0)}e(ju,ta),ju.$inject=["eventBus","modeling"],e(Iu,ta),Iu.$inject=["eventBus","elementFactory","bpmnRules"],e(zu,ta),zu.$inject=["injector","modeling"];function Fu(e,t){t.invoke(ta,this),this._bpmnReplace=e;var n=this;this.postExecuted("elements.create",500,(function(e){var t=e.elements;1===(t=t.filter((function(e){return $u(e,e.host)}))).length&&t.map((function(e){return t.indexOf(e)})).forEach((function(i){var r=t[i];e.elements[i]=n.replaceShape(t[i],r)}))}),!0),this.preExecute("elements.move",500,(function(e){var t=e.shapes,i=e.newHost;if(1===t.length){var r=t[0];$u(r,i)&&(e.shapes=[n.replaceShape(r,i)])}}),!0)}function $u(e,t){return!bo(e)&&Sr(e,["bpmn:IntermediateThrowEvent","bpmn:IntermediateCatchEvent"])&&!!t}Fu.$inject=["bpmnReplace","injector"],e(Fu,ta),Fu.prototype.replaceShape=function(e,t){var n,i=(n=Cr(e).eventDefinitions)&&n[0],r={type:"bpmn:BoundaryEvent",host:t};return i&&(r.eventDefinitionType=i.$type),this._bpmnReplace.replaceElement(e,r,{layoutConnection:!1})};function Hu(e,t,n){function i(e){return v(e.attachers,(function(e){return wr(e,"bpmn:BoundaryEvent")}))}ta.call(this,e),this.postExecute("connection.create",(function(e){var t=e.context.source,r=e.context.target,o=i(r);wr(t,"bpmn:EventBasedGateway")&&wr(r,"bpmn:ReceiveTask")&&o.length>0&&n.removeElements(o)})),this.postExecute("connection.reconnect",(function(e){var t=e.context.oldSource,r=e.context.newSource;wr(t,"bpmn:Gateway")&&wr(r,"bpmn:EventBasedGateway")&&y(r.outgoing,(function(e){var t=e.target,r=i(t);wr(t,"bpmn:ReceiveTask")&&r.length>0&&n.removeElements(r)}))})),e.on("moddleCopy.canCopyProperty",2e3,(function(e){var n=e.parent,i=e.property,r=e.propertyName,o=t.getPropertyDescriptor(n,r);o&&o.isReference&&wr(i,"bpmn:RootElement")&&n.set(r,i)}))}function Gu(e){e.invoke(ta,this),this.preExecute("shape.create",1500,(function(e){var t=e.context,n=t.parent,i=t.shape;wr(n,"bpmn:Lane")&&!wr(i,"bpmn:Lane")&&(t.parent=Ss(n,"bpmn:Participant"))}))}function Vu(e,t,n){ta.call(this,e),this.preExecute("shape.create",(function(e){var n=e.context.shape;if(wr(n,"bpmn:DataObjectReference")&&"label"!==n.type){var i=t.create("bpmn:DataObject");n.businessObject.dataObjectRef=i}}))}Hu.$inject=["eventBus","moddle","modeling"],e(Hu,ta),Gu.$inject=["injector"],e(Gu,ta),Vu.$inject=["eventBus","bpmnFactory","moddle"],e(Vu,ta);var Wu=20,qu=20,Uu=2e3;function Ku(e,t,n){function i(){var t=e.getRootElement();return wr(t,"bpmn:Collaboration")?t:n.makeCollaboration()}ta.call(this,t),t.on(["create.start","shape.move.start"],Uu,(function(t){var n=t.context,i=n.shape,r=e.getRootElement();if(wr(i,"bpmn:Participant")&&wr(r,"bpmn:Process")&&r.children.length){var o=r.children.filter((function(e){return!wr(e,"bpmn:Group")&&!bo(e)&&!function(e){return!!e.waypoints}(e)}));if(o.length){var a=ft(o);I(i,function(e,t){t={width:t.width+40+30,height:t.height+40};var n=Math.max(e.width,t.width),i=Math.max(e.height,t.height);return{x:-n/2,y:-i/2,width:n,height:i}}(i,a)),n.createConstraints=function(e,t){return{bottom:(t=hn(t)).top+e.height/2-qu,left:t.right-e.width/2+Wu,top:t.bottom-e.height/2+qu,right:t.left+e.width/2-Wu-30}}(i,a)}}})),t.on("create.start",Uu,(function(n){var i=n.context.shape,r=e.getRootElement(),o=e.getGraphics(r);function a(e){e.element=r,e.gfx=o}wr(i,"bpmn:Participant")&&wr(r,"bpmn:Process")&&(t.on("element.hover",Uu,a),t.once("create.cleanup",(function(){t.off("element.hover",a)})))})),this.preExecute("elements.create",Uu,(function(e){var t,n=e.elements,r=e.parent,o=function(e){return m(e,(function(e){return wr(e,"bpmn:Participant")}))}(n);o&&wr(r,"bpmn:Process")&&(e.parent=i(),(t=e.hints=e.hints||{}).participant=o,t.process=r,t.processRef=Cr(o).get("processRef"))}),!0),this.preExecute("shape.create",(function(e){var t=e.parent,n=e.shape;wr(n,"bpmn:Participant")&&wr(t,"bpmn:Process")&&(e.parent=i(),e.process=t,e.processRef=Cr(n).get("processRef"))}),!0),this.execute("shape.create",(function(e){var t=e.hints||{},n=e.process||t.process,i=e.shape,r=t.participant;!n||r&&i!==r||Cr(i).set("processRef",Cr(n))}),!0),this.revert("shape.create",(function(e){var t=e.hints||{},n=e.process||t.process,i=e.processRef||t.processRef,r=e.shape,o=t.participant;!n||o&&r!==o||Cr(r).set("processRef",i)}),!0),this.postExecute("shape.create",(function(e){var t=e.hints||{},i=e.process||e.hints.process,r=e.shape,o=t.participant;if(i){var a=i.children.slice();o?r===o&&n.moveElements(a,{x:0,y:0},o):n.moveElements(a,{x:0,y:0},r)}}),!0)}Ku.$inject=["canvas","eventBus","modeling"],e(Ku,ta);var Yu="__targetRef_placeholder";function Xu(e,t){function n(e,n){var i=e.get("properties"),r=m(i,(function(e){return e.name===Yu}));return!r&&n&&_t(i,r=t.create("bpmn:Property",{name:Yu})),r}function i(e,t){var i=n(e);i&&(function(e,t,n){return m(e.get("dataInputAssociations"),(function(e){return e!==n&&e.targetRef===t}))}(e,i,t)||xt(e.get("properties"),i))}function r(e){var t,r=e.context,o=r.connection,a=o.businessObject,s=o.target,c=s&&s.businessObject,p=r.newTarget,l=p&&p.businessObject,u=r.oldTarget||r.target,h=u&&u.businessObject,d=o.businessObject;h&&h!==c&&i(h,a),l&&l!==c&&i(l,a),c?(t=n(c,!0),d.targetRef=t):d.targetRef=null}ta.call(this,e),this.executed(["connection.create","connection.delete","connection.move","connection.reconnect"],Zu(r)),this.reverted(["connection.create","connection.delete","connection.move","connection.reconnect"],Zu(r))}function Zu(e){return function(t){if(wr(t.context.connection,"bpmn:DataInputAssociation"))return e(t)}}function Qu(e){this._bpmnUpdater=e}function Ju(e,t,n,i){function r(e){return e.children.filter((function(e){return wr(e,"bpmn:DataStoreReference")&&!e.labelTarget}))}function o(e,i){var r=e.businessObject||e;if(i=i||n.filter((function(e){return wr(e,"bpmn:Participant")&&Cr(e).processRef}))[0]){var o=i.businessObject||i;t.execute("dataStore.updateContainment",{dataStoreBo:r,dataStoreDi:Rr(e),newSemanticParent:o.processRef||o,newDiParent:Rr(i)})}}ta.call(this,i),t.registerHandler("dataStore.updateContainment",Qu),this.preExecute("shape.create",(function(e){var t=e.context,n=t.shape;wr(n,"bpmn:DataStoreReference")&&"label"!==n.type&&(t.hints||(t.hints={}),t.hints.autoResize=!1)})),this.preExecute("elements.move",(function(e){var t=e.context,n=t.shapes;n.filter((function(e){return wr(e,"bpmn:DataStoreReference")})).length&&(t.hints||(t.hints={}),t.hints.autoResize=n.filter((function(e){return!wr(e,"bpmn:DataStoreReference")})))})),this.postExecute("shape.create",(function(e){var t=e.context.shape,n=t.parent;wr(t,"bpmn:DataStoreReference")&&"label"!==t.type&&wr(n,"bpmn:Collaboration")&&o(t)})),this.postExecute("shape.move",(function(e){var t=e.context,n=t.shape,i=t.oldParent,r=n.parent;wr(i,"bpmn:Collaboration")||wr(n,"bpmn:DataStoreReference")&&"label"!==n.type&&wr(r,"bpmn:Collaboration")&&o(n,wr(i,"bpmn:Participant")?i:function(e,t){for(;e.parent;){if(wr(e.parent,t))return e.parent;e=e.parent}}(i,"bpmn:Participant"))})),this.postExecute("shape.delete",(function(t){var n=t.context.shape,i=e.getRootElement();Sr(n,["bpmn:Participant","bpmn:SubProcess"])&&wr(i,"bpmn:Collaboration")&&r(i).filter((function(e){return function(e,t){var n=e.businessObject||e,i=t.businessObject||t;for(;n.$parent;){if(n.$parent===i.processRef||i)return!0;n=n.$parent}return!1}(e,n)})).forEach((function(e){o(e)}))})),this.postExecute("canvas.updateRoot",(function(e){var t=e.context,n=t.oldRoot,i=t.newRoot;r(n).forEach((function(e){wr(i,"bpmn:Process")&&o(e,i)}))}))}Xu.$inject=["eventBus","bpmnFactory"],e(Xu,ta),Qu.$inject=["bpmnUpdater"],Qu.prototype.execute=function(e){var t=e.dataStoreBo,n=e.dataStoreDi,i=e.newSemanticParent,r=e.newDiParent;e.oldSemanticParent=t.$parent,e.oldDiParent=n.$parent,this._bpmnUpdater.updateSemanticParent(t,i),this._bpmnUpdater.updateDiParent(n,r)},Qu.prototype.revert=function(e){var t=e.dataStoreBo,n=e.dataStoreDi,i=e.oldSemanticParent,r=e.oldDiParent;this._bpmnUpdater.updateSemanticParent(t,i),this._bpmnUpdater.updateDiParent(n,r)},Ju.$inject=["canvas","commandStack","elementRegistry","eventBus"],e(Ju,ta);function eh(e,t,n){ta.call(this,e),this.postExecuted("shape.delete",500,(function(e){var t=e.context,i=t.hints,r=t.shape,o=t.oldParent;wr(r,"bpmn:Lane")&&(i&&i.nested||function(e,t){var i,r,o,a=Rl(t),s=[],c=[];ht(a,(function(t){return t.y>e.y?c.push(t):s.push(t),t.children})),a.length&&(i=c.length&&s.length?e.height/2:e.height,s.length&&(r=n.calculateAdjustments(s,"y",i,e.y-10),n.makeSpace(r.movingShapes,r.resizingShapes,{x:0,y:i},"s")),c.length&&(o=n.calculateAdjustments(c,"y",-i,e.y+e.height+10),n.makeSpace(o.movingShapes,o.resizingShapes,{x:0,y:-i},"n")))}(r,o))}))}eh.$inject=["eventBus","modeling","spaceTool"],e(eh,ta);function th(e,t){t.invoke(ta,this),this._bpmnReplace=e;var n=this;this.postExecuted("elements.create",500,(function(e){var t=e.elements;t.filter((function(e){return nh(e,e.host)})).map((function(e){return t.indexOf(e)})).forEach((function(i){e.elements[i]=n.replaceShape(t[i])}))}),!0),this.preExecute("elements.move",500,(function(e){var t=e.shapes,i=e.newHost;t.forEach((function(e,r){var o,a=e.host;nh(e,(o=a,-1!==t.indexOf(o)?a:i))&&(t[r]=n.replaceShape(e))}))}),!0)}function nh(e,t){return!bo(e)&&wr(e,"bpmn:BoundaryEvent")&&!t}function ih(e,t,n){function i(e,i,r){var o,a,s,c,p,l,h,d,f=i.waypoints,m=e.outgoing.slice(),y=e.incoming.slice(),g=Ys(f,d=u(r.width)?mn(r):r);if(g){if(o=f.slice(0,g.index),a=f.slice(g.index+(g.bendpoint?1:0)),!o.length||!a.length)return;s=g.bendpoint?f[g.index]:d,1!==o.length&&rh(e,o[o.length-1])||o.push(oh(s)),1!==a.length&&rh(e,a[0])||a.unshift(oh(s))}c=i.source,p=i.target,t.canConnect(c,e,i)&&(n.reconnectEnd(i,e,o||d),l=i),t.canConnect(e,p,i)&&(l?h=n.connect(e,p,{type:i.type,waypoints:a}):(n.reconnectStart(i,e,a||d),h=i));var b=[].concat(l&&v(y,(function(e){return e.source===l.source}))||[],h&&v(m,(function(e){return e.target===h.target}))||[]);b.length&&n.removeElements(b)}ta.call(this,e),this.preExecute("elements.move",(function(e){var n=e.newParent,i=e.shapes,r=e.delta,o=i[0];if(o&&n){n&&n.waypoints&&(e.newParent=n=n.parent);var a=mn(o),s={x:a.x+r.x,y:a.y+r.y},c=m(n.children,(function(e){return t.canInsert(i,e)&&Ys(e.waypoints,s)}));c&&(e.targetFlow=c,e.position=s)}}),!0),this.postExecuted("elements.move",(function(e){var t=e.shapes,n=e.targetFlow,r=e.position;n&&i(t[0],n,r)}),!0),this.preExecute("shape.create",(function(e){var n=e.parent,i=e.shape;t.canInsert(i,n)&&(e.targetFlow=n,e.parent=n.parent)}),!0),this.postExecuted("shape.create",(function(e){var t=e.shape,n=e.targetFlow,r=e.position;n&&i(t,n,r)}),!0)}function rh(e,t){var n=t.x,i=t.y;return n>=e.x&&n<=e.x+e.width&&i>=e.y&&i<=e.y+e.height}function oh(e){return I({},e)}function ah(e,t){ta.call(this,e),this.preExecuted("connection.create",(function(e){var n=e.context,i=n.source,r=n.target,o=r.incoming.slice();n.hints&&!1===n.hints.createElementsBehavior||wr(i,"bpmn:EventBasedGateway")&&r.incoming.length&&o.filter(sh).forEach((function(e){t.removeConnection(e)}))})),this.preExecuted("shape.replace",(function(e){var n=e.context.newShape;wr(n,"bpmn:EventBasedGateway")&&n.outgoing.filter(sh).map((function(e){return e.target})).reduce((function(e,t){var n=t.incoming.filter(sh);return e.concat(n)}),[]).forEach((function(e){e.source!==n&&t.removeConnection(e)}))}))}function sh(e){return wr(e,"bpmn:SequenceFlow")}th.$inject=["bpmnReplace","injector"],e(th,ta),th.prototype.replaceShape=function(e){var t,n,i=(n=Cr(e).eventDefinitions)&&n[0];return t=i?{type:"bpmn:IntermediateCatchEvent",eventDefinitionType:i.$type}:{type:"bpmn:IntermediateThrowEvent"},this._bpmnReplace.replaceElement(e,t,{layoutConnection:!1})},e(ih,ta),ih.$inject=["eventBus","bpmnRules","modeling"],ah.$inject=["eventBus","modeling"],e(ah,ta);var ch=1500;function ph(e,t,n){t.on(["create.hover","create.move","create.out","create.end","shape.move.hover","shape.move.move","shape.move.out","shape.move.end"],ch,(function(t){var i=t.context.shape||t.shape,r=t.hover;wr(r,"bpmn:Lane")&&!Sr(i,["bpmn:Lane","bpmn:Participant"])&&(t.hover=Tl(r),t.hoverGfx=e.getGraphics(t.hover));var o=n.getRootElement();r!==o&&(i.labelTarget||wr(i,"bpmn:Group"))&&(t.hover=o,t.hoverGfx=e.getGraphics(t.hover))})),t.on(["connect.hover","connect.out","connect.end","connect.cleanup","global-connect.hover","global-connect.out","global-connect.end","global-connect.cleanup"],ch,(function(t){var n=t.hover;wr(n,"bpmn:Lane")&&(t.hover=Tl(n)||n,t.hoverGfx=e.getGraphics(t.hover))})),t.on(["bendpoint.move.hover"],ch,(function(t){var n=t.context,i=t.hover,r=n.type;wr(i,"bpmn:Lane")&&/reconnect/.test(r)&&(t.hover=Tl(i)||i,t.hoverGfx=e.getGraphics(t.hover))})),t.on(["connect.start"],ch,(function(e){var t=e.context,n=t.start;wr(n,"bpmn:Lane")&&(t.start=Tl(n)||n)})),t.on("shape.move.start",2e3,(function(e){var t=e.shape;wr(t,"bpmn:Lane")&&(e.shape=Tl(t)||t)}))}ph.$inject=["elementRegistry","eventBus","canvas"];function lh(e,t,n,i,r,o){function a(e){var n=Cr(e).categoryValueRef;if(n){var i=n.$parent;n&&(xt(i.categoryValue,n),i&&!i.categoryValue.length&&function(e){xt(t.getDefinitions().get("rootElements"),e)}(i))}}r.invoke(ta,this),this.executed("shape.delete",(function(e){var t,i=e.context.shape;if(wr(i,"bpmn:Group")){var r=Cr(i).categoryValueRef,o=n.filter((function(e){return wr(e,"bpmn:Group")}));t=r,o.some((function(e){var n=Cr(e);return n.categoryValueRef&&n.categoryValueRef===t}))||a(i)}})),this.reverted("shape.delete",(function(e){var n=e.context.shape;if(wr(n,"bpmn:Group")){var i=Cr(n).categoryValueRef,r=t.getDefinitions(),o=i?i.$parent:null;_t(o.get("categoryValue"),i),_t(r.get("rootElements"),o)}})),this.execute("shape.create",(function(n){var i=Cr(n.context.shape);if(wr(i,"bpmn:Group")&&!i.categoryValueRef){var r=Ru(t.getDefinitions(),e);i.categoryValueRef=r}})),this.revert("shape.create",(function(e){var t=e.context.shape;wr(t,"bpmn:Group")&&(a(t),delete Cr(t).categoryValueRef)})),i.on("moddleCopy.canCopyProperty",2e3,(function(n){var i,r=n.property;if(wr(r,"bpmn:CategoryValue"))return i=Ru(t.getDefinitions(),e),o.copyElement(r,i)}))}function uh(e,t,n,i){var r,o,a,s;return 0==(r=(i.y-n.y)*(t.x-e.x)-(i.x-n.x)*(t.y-e.y))?null:(o=e.y-n.y,a=e.x-n.x,s=((i.x-n.x)*o-(i.y-n.y)*a)/r,{x:Math.round(e.x+s*(t.x-e.x)),y:Math.round(e.y+s*(t.y-e.y))})}function hh(e){function t(e,t,n){var i,r={x:n.x,y:n.y-50},o={x:n.x-50,y:n.y},a=uh(e,t,n,r),s=uh(e,t,n,o);i=a&&s?dh(a,n)>dh(s,n)?s:a:a||s,e.original=i}e.on("bpmnElement.added",(function(e){var n,i,r=e.element;r.waypoints&&(t((i=(n=r).waypoints)[0],i[1],mn(n.source)),t(i[i.length-1],i[i.length-2],mn(n.target)))}))}function dh(e,t){return Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2))}function fh(e){ta.call(this,e);var t=["bpmn:Participant","bpmn:Lane"];this.executed(["shape.move","shape.create","shape.resize"],(function(e){var n=e.context.shape,i=Cr(n),r=Rr(n);Sr(i,t)&&!r.get("isHorizontal")&&r.set("isHorizontal",!0)}))}lh.$inject=["bpmnFactory","bpmnjs","elementRegistry","eventBus","injector","moddleCopy"],e(lh,ta),hh.$inject=["eventBus"],fh.$inject=["eventBus"],e(fh,ta);var mh=Math.sqrt,vh=Math.min,yh=Math.max,gh=Math.abs;function bh(e){return Math.pow(e,2)}function xh(e,t){return mh(bh(e.x-t.x)+bh(e.y-t.y))}function _h(e,t,n,i){var r=t.x-e.x,o=t.y-e.y,a=n.x-e.x,s=n.y-e.y,c=r*r+o*o,p=(r*a+o*s)/c,l=p*p-(a*a+s*s-i*i)/c;if(l<0&&l>-1e-6&&(l=0),l<0)return[];var u=mh(l),h=-p+u,d=-p-u,f={x:e.x-r*h,y:e.y-o*h};return 0===l?[f]:[f,{x:e.x-r*d,y:e.y-o*d}].filter((function(n){return function(e,t,n){return Eh(e.x,t.x,n.x)&&Eh(e.y,t.y,n.y)}(n,e,t)}))}function Eh(e,t,n){return e>=vh(t,n)-wh&&e<=yh(t,n)+wh}var wh=.1;function Sh(e,t){return gh(e.x-t.x)<=wh&&gh(e.y-t.y)<=wh}function Ch(e,t,n,i){var r=0,o=0,a={point:e,delta:{x:0,y:0}},s=function(e,t){var n,i,r,o,a,s,c,p,l,u,h,d,f=0;for(f=0;f<t.length-1;f++){if(Sh(n=t[f],i=t[f+1])?s=[n]:(r=xh(e,n),o=xh(e,i),s=_h(n,i,e,vh(r,o))),s.length<1)throw new Error("expected between [1, 2] circle -> line intersections");1===s.length&&(c={type:"bendpoint",position:s[0],segmentIndex:f,bendpointIndex:Sh(n,s[0])?f:f+1}),2===s.length&&(h=s[0],d=s[1],c={type:"segment",position:a={x:(h.x+d.x)/2,y:(h.y+d.y)/2},segmentIndex:f,relativeLocation:xh(n,a)/xh(n,i)}),p=xh(c.position,e),(!u||l>p)&&(u=c,l=p)}return u}(e,n),c=s.segmentIndex,p=function(e,t,n,i){var r=n.segmentIndex,o=t.length-e.length;if(i.segmentMove){var a=i.segmentMove.segmentStartIndex,s=i.segmentMove.newSegmentStartIndex;return r===a?s:r>=s?r+o<s?s:r+o:r}if(i.bendpointMove){var c,p=i.bendpointMove.insert,l=i.bendpointMove.bendpointIndex;return 0===o?r:(r>=l&&(c=p?r+1:r-1),r<l&&(c=r,p&&"bendpoint"!==n.type&&l-1===r&&Rh(t,l)<n.relativeLocation&&c++),c)}return 0===o?r:i.connectionStart&&0===r?0:i.connectionEnd&&r===e.length-2?t.length-2:Math.floor((t.length-2)/2)}(n,t,s,i);if(p<0||p>t.length-2||null===p)return a;var l,u,h=Th(n,c),d=Th(t,p),f=s.position,m=function(e,t){var n=ec(e[0],e[1]),i=ec(e[0],t);return 0===n?0:i/n}(h,f),v=(l=d,u=Zs(h),Zs(l)-u);if("bendpoint"===s.type){var y=t.length-n.length,g=s.bendpointIndex,b=n[g];if(-1!==t.indexOf(b))return a;if(0===y){var x=t[g];return{delta:{x:r=x.x-s.position.x,y:o=x.y-s.position.y},point:{x:e.x+r,y:e.y+o}}}y<0&&0!==g&&g<n.length-1&&(m=Rh(n,g))}var _,E,w={x:(d[1].x-d[0].x)*m+d[0].x,y:(d[1].y-d[0].y)*m+d[0].y},S=(_={x:e.x-f.x,y:e.y-f.y},(E=v)?{x:Math.cos(E)*_.x-Math.sin(E)*_.y,y:Math.sin(E)*_.x+Math.cos(E)*_.y}:_);return r=w.x+S.x-e.x,o=w.y+S.y-e.y,{point:un(w),delta:un({x:r,y:o})}}function Rh(e,t){var n=ec(e[t-1],e[t]);return n/(n+ec(e[t],e[t+1]))}function Th(e,t){return[e[t],e[t+1]]}function Ph(e,t,n){var i=Va(t),r=Va(n),o=Wa(e,i),a=o.x*(n.width/t.width),s=o.y*(n.height/t.height);return un({x:r.x+a,y:r.y+s})}function Ah(e,t,n){var i=Va(e),r=Va(t),o=Va(n),a=Wa(e,i),s=Wa(i,r),c=function(e,t,n){var i=hn(t),r=hn(n);if(function(e,t){return function(e,t){return e.right!==t.right&&e.left!==t.left}(e,t)||function(e,t){return e.top!==t.top&&e.bottom!==t.bottom}(e,t)}(i,r))return null;var o,a,s=vn(t,e);if("top"===s)o={x:0,y:r.bottom-i.bottom};else if("bottom"===s)o={x:0,y:r.top-i.top};else if("right"===s)o={x:r.left-i.left,y:0};else{if("left"!==s)return null;o={x:r.right-i.right,y:0}}if(a={x:e.x+o.x,y:e.y+o.y},vn(n,a)!==s)return null;return o}(i,t,n);if(c)return c;var p=s.x*(n.width/t.width),l=s.y*(n.height/t.height),u=o.x+p,h=o.y+l;return un({x:u+a.x-e.x,y:h+a.y-e.y})}var Mh={width:90,height:20},kh="name",Dh="text";function Bh(e,t,n,i){function r(e){var t=e.context,n=t.connection,i=n.label,r=I({},t.hints),o=t.newWaypoints||n.waypoints,a=t.oldWaypoints;return void 0===r.startChanged&&(r.startChanged=!!r.connectionStart),void 0===r.endChanged&&(r.endChanged=!!r.connectionEnd),function(e,t,n,i){return Ch(function(e){return{x:e.x+e.width/2,y:e.y+e.height/2}}(e),t,n,i).delta}(i,o,a,r)}ta.call(this,e),this.postExecute("element.updateProperties",(function(e){var n=e.context,r=n.element,o=n.properties;if(kh in o&&t.updateLabel(r,o.name),Dh in o&&wr(r,"bpmn:TextAnnotation")){var a=i.getTextAnnotationBounds({x:r.x,y:r.y,width:r.width,height:r.height},o.text||"");t.updateLabel(r,o.text,a)}})),this.postExecute(["shape.create","connection.create"],(function(e){var n=e.context;if(!1!==(n.hints||{}).createElementsBehavior){var r=n.shape||n.connection,o=r.businessObject;if(!bo(r)&&mo(r)&&qr(r)){var a=go(r),s=i.getExternalLabelBounds(Mh,qr(r));t.createLabel(r,a,{id:o.id+"_label",businessObject:o,width:s.width,height:s.height})}}})),this.postExecute("shape.delete",(function(e){var n=e.context,i=n.labelTarget,r=n.hints||{};i&&!1!==r.unsetLabel&&t.updateLabel(i,null,null,{removeShape:!1})})),this.postExecute(["label.create"],(function(e){var t,i=e.context,r=i.shape,o=i.labelTarget;o&&wr(o,"bpmn:BaseElement")&&((t=Rr(o)).label||(t.label=n.create("bpmndi:BPMNLabel",{bounds:n.create("dc:Bounds")}),r.di=t),I(t.label.bounds,{x:r.x,y:r.y,width:r.width,height:r.height}))})),this.postExecute(["connection.layout","connection.updateWaypoints"],(function(e){var n=e.context;if(!1!==(n.hints||{}).labelBehavior){var i,o=n.connection.label;o&&o.parent&&(i=r(e),t.moveShape(o,i))}})),this.postExecute(["shape.replace"],(function(e){var t=e.context,n=t.newShape,i=t.oldShape,r=Cr(n);r&&mo(r)&&i.label&&n.label&&(n.label.x=i.label.x,n.label.y=i.label.y)})),this.postExecute("shape.resize",(function(e){var n,i=e.context,r=i.shape,o=i.newBounds,a=i.oldBounds;if(vo(r)){var s=r.label,c=Nh(function(e,t){if(!t.length)return;var n=function(e,t){return A(t.map((function(t){return{line:t,distance:Js(e,t)}})),"distance")[0].line}(e,t);return Qs(e,n)}(mn(s),[[{x:(n=a).x,y:n.y},{x:n.x+(n.width||0),y:n.y}],[{x:n.x+(n.width||0),y:n.y},{x:n.x+(n.width||0),y:n.y+(n.height||0)}],[{x:n.x,y:n.y+(n.height||0)},{x:n.x+(n.width||0),y:n.y+(n.height||0)}],[{x:n.x,y:n.y},{x:n.x,y:n.y+(n.height||0)}]]),a,o);t.moveShape(s,c)}}))}function Nh(e,t,n){return un(Wa(Ph(e,t,n),e))}function Oh(e,t){function n(e,t){var n=e.context,i=n.connection,r=I({},n.hints),o=n.newWaypoints||i.waypoints,a=n.oldWaypoints;return void 0===r.startChanged&&(r.startChanged=!!r.connectionStart),void 0===r.endChanged&&(r.endChanged=!!r.connectionEnd),function(e,t,n,i){return Ch(e,t,n,i).point}(t,o,a,r)}ta.call(this,e),this.postExecute(["connection.layout","connection.updateWaypoints"],(function(e){var i=e.context.connection,r=i.outgoing;i.incoming.forEach((function(i){var r=i.waypoints[i.waypoints.length-1],o=n(e,r),a=[].concat(i.waypoints.slice(0,-1),[o]);t.updateWaypoints(i,a)})),r.forEach((function(i){var r=i.waypoints[0],o=n(e,r),a=[].concat([o],i.waypoints.slice(1));t.updateWaypoints(i,a)}))})),this.postExecute(["connection.move"],(function(e){var n=e.context,i=n.connection,r=i.outgoing,o=i.incoming,a=n.delta;o.forEach((function(e){var n=e.waypoints[e.waypoints.length-1],i={x:n.x+a.x,y:n.y+a.y},r=[].concat(e.waypoints.slice(0,-1),[i]);t.updateWaypoints(e,r)})),r.forEach((function(e){var n=e.waypoints[0],i={x:n.x+a.x,y:n.y+a.y},r=[].concat([i],e.waypoints.slice(1));t.updateWaypoints(e,r)}))}))}function jh(e,t,n){var i=$h(e),r=Hh(i,t),o=i[0];return r.length?r[r.length-1]:Ph(o.original||o,n,t)}function Lh(e,t,n){var i=$h(e),r=Hh(i,t),o=i[i.length-1];return r.length?r[0]:Ph(o.original||o,n,t)}function Ih(e,t,n){var i=$h(e),r=Fh(t,n),o=i[0];return Ph(o.original||o,r,t)}function zh(e,t,n){var i=$h(e),r=Fh(t,n),o=i[i.length-1];return Ph(o.original||o,r,t)}function Fh(e,t){return{x:e.x-t.x,y:e.y-t.y,width:e.width,height:e.height}}function $h(e){var t=e.waypoints;if(!t.length)throw new Error("connection#"+e.id+": no waypoints");return t}function Hh(e,t){return v(E(e,Gh),(function(e){return function(e,t){return"intersect"===vn(t,e,1)}(e,t)}))}function Gh(e){return e.original||e}function Vh(e,t){ta.call(this,e),this.postExecute("shape.replace",(function(e){var n=e.oldShape,i=e.newShape;if(function(e,t){return wr(e,"bpmn:Participant")&&Hr(e)&&wr(t,"bpmn:Participant")&&!Hr(t)}(n,i)){var r,o,a,s,c=(o=dt([r=n],!1),a=[],s=[],o.forEach((function(e){e!==r&&(e.incoming.forEach((function(e){wr(e,"bpmn:MessageFlow")&&a.push(e)})),e.outgoing.forEach((function(e){wr(e,"bpmn:MessageFlow")&&s.push(e)})))}),[]),{incoming:a,outgoing:s});c.incoming.forEach((function(e){var r=Lh(e,i,n);t.reconnectEnd(e,i,r)})),c.outgoing.forEach((function(e){var r=jh(e,i,n);t.reconnectStart(e,i,r)}))}}),!0)}e(Bh,ta),Bh.$inject=["eventBus","modeling","bpmnFactory","textRenderer"],e(Oh,ta),Oh.$inject=["eventBus","modeling"],Vh.$inject=["eventBus","modeling"],e(Vh,ta);function Wh(e,t,n){e.on(["shape.move.rejected","create.rejected"],(function(e){var i,r,o,a=e.context,s=a.shape;wr(a.target,"bpmn:Collaboration")&&wr(s,"bpmn:FlowNode")&&(i=e,r=n("flow elements must be children of pools/participants"),t.add({position:{x:i.x+5,y:i.y+5},type:"error",timeout:o||2e3,html:"<div>"+r+"</div>"}))}))}function qh(e,t){ta.call(this,e),this.preExecute("shape.resize",(function(e){var n=e.shape,i=Rr(n),r=i&&i.get("label");r&&r.get("bounds")&&t.updateModdleProperties(n,r,{bounds:void 0})}),!0)}function Uh(e,t,n){ta.call(this,e),this.preExecute("shape.delete",(function(e){var i=e.context.shape;if(1===i.incoming.length&&1===i.outgoing.length){var r=i.incoming[0],o=i.outgoing[0];if(wr(r,"bpmn:SequenceFlow")&&wr(o,"bpmn:SequenceFlow")&&t.canConnect(r.source,o.target,r)){var a=function(e,t){var n=uh(Kh(e[e.length-2]),Kh(e[e.length-1]),Kh(t[1]),Kh(t[0]));return n?[].concat(e.slice(0,e.length-1),[n],t.slice(1)):[Kh(e[0]),Kh(t[t.length-1])]}(r.waypoints,o.waypoints);n.reconnectEnd(r,o.target,a)}}}))}function Kh(e){return e.original||e}function Yh(e,t){ta.call(this,e),this.preExecute("shape.delete",(function(e){var t=e.shape,n=t.parent;wr(t,"bpmn:Participant")&&(e.collaborationRoot=n)}),!0),this.postExecute("shape.delete",(function(e){var n=e.collaborationRoot;n&&!n.businessObject.participants.length&&t.makeProcess()}),!0)}function Xh(e,t,n,i){ta.call(this,e);var r=i.get("dragging",!1);function o(e){var i,r,o=e.source,a=e.target;e.parent&&(wr(e,"bpmn:SequenceFlow")&&(n.canConnectSequenceFlow(o,a)||(r=!0),n.canConnectMessageFlow(o,a)&&(i="bpmn:MessageFlow")),wr(e,"bpmn:MessageFlow")&&(n.canConnectMessageFlow(o,a)||(r=!0),n.canConnectSequenceFlow(o,a)&&(i="bpmn:SequenceFlow")),wr(e,"bpmn:Association")&&!n.canConnectAssociation(o,a)&&(r=!0),r&&t.removeConnection(e),i&&t.connect(o,a,{type:i,waypoints:e.waypoints.slice()}))}this.postExecuted("elements.move",(function(e){y(e.closure.allConnections,o)}),!0),this.preExecute("connection.reconnect",(function(e){var i,o,a=e.context,s=a.connection,c=a.newSource||s.source,p=a.newTarget||s.target;(i=n.canConnect(c,p))&&i.type!==s.type&&(o=t.connect(c,p,{type:i.type,waypoints:s.waypoints.slice()}),t.removeConnection(s),a.connection=o,r&&function(e,t){var n,i=r.context(),o=i&&i.payload.previousSelection;if(!o||!o.length)return;if(-1===(n=o.indexOf(e)))return;o.splice(n,1,t)}(s,o))})),this.postExecuted("element.updateProperties",(function(e){var n,i=e.context,r=i.properties,o=i.element,a=o.businessObject;r.default&&(n=m(o.outgoing,M({id:o.businessObject.default.id})))&&t.updateProperties(n,{conditionExpression:void 0}),r.conditionExpression&&a.sourceRef.default===a&&t.updateProperties(o.source,{default:void 0})}))}function Zh(e,t,n,i,r,o){i.invoke(ta,this),this._bpmnReplace=e,this._elementRegistry=n,this._selection=o,this.postExecuted(["elements.create"],500,(function(e){var n=e.context,i=n.parent,r=n.elements,o=t.canReplace(r,i);o&&this.replaceElements(r,o.replacements)}),this),this.postExecuted(["elements.move"],500,(function(e){var n=e.context,i=n.newParent,r=n.newHost,o=[];y(n.closure.topLevel,(function(e){o=Gr(e)?o.concat(e.children):o.concat(e)})),1===o.length&&r&&(i=r);var a=t.canReplace(o,i);a&&this.replaceElements(o,a.replacements,r)}),this),this.postExecute(["shape.replace"],1500,(function(e){var n,i=e.context,r=i.oldShape,o=i.newShape,a=r.attachers;a&&a.length&&(n=t.canReplace(a,o),this.replaceElements(a,n.replacements))}),this),this.postExecuted(["shape.replace"],1500,(function(e){var t=e.context,n=t.oldShape,i=t.newShape;r.unclaimId(n.businessObject.id,n.businessObject),r.updateProperties(i,{id:n.id})}))}Wh.$inject=["eventBus","tooltips","translate"],e(qh,ta),qh.$inject=["eventBus","modeling"],e(Uh,ta),Uh.$inject=["eventBus","bpmnRules","modeling"],Yh.$inject=["eventBus","modeling"],e(Yh,ta),e(Xh,ta),Xh.$inject=["eventBus","modeling","bpmnRules","injector"],e(Zh,ta),Zh.prototype.replaceElements=function(e,t){var n=this._elementRegistry,i=this._bpmnReplace,r=this._selection;y(t,(function(t){var r={type:t.newElementType},o=n.get(t.oldElementId),a=e.indexOf(o);e[a]=i.replaceElement(o,r,{select:!1})})),t&&r.select(e)},Zh.$inject=["bpmnReplace","bpmnRules","elementRegistry","injector","modeling","selection"];var Qh=300,Jh=60,ed={width:300,height:150},td={width:140,height:120},nd={width:50,height:30};function id(e){e.on("resize.start",1500,(function(e){var t=e.context,n=t.shape,i=t.direction,r=t.balanced;(wr(n,"bpmn:Lane")||wr(n,"bpmn:Participant"))&&(t.resizeConstraints=function(e,t,n){var i=Tl(e),r=!0,o=!0,a=Cl(i,[i]),s=hn(e),c={},p={};/e/.test(t)?p.right=s.left+Qh:/w/.test(t)&&(p.left=s.right-Qh);return a.forEach((function(e){var i=hn(e);/n/.test(t)&&(i.top<s.top-10&&(r=!1),n&&rd(s.top-i.bottom)<10&&pd(c,"top",i.top+Jh),rd(s.top-i.top)<5&&cd(p,"top",i.bottom-Jh)),/s/.test(t)&&(i.bottom>s.bottom+10&&(o=!1),n&&rd(s.bottom-i.top)<10&&cd(c,"bottom",i.bottom-Jh),rd(s.bottom-i.bottom)<5&&pd(p,"bottom",i.top+Jh))})),i.children.filter((function(e){return!e.hidden&&!e.waypoints&&(wr(e,"bpmn:FlowElement")||wr(e,"bpmn:Artifact"))})).forEach((function(e){var n=hn(e);r&&/n/.test(t)&&cd(p,"top",n.top-20),/e/.test(t)&&pd(p,"right",n.right+20),o&&/s/.test(t)&&pd(p,"bottom",n.bottom+20),/w/.test(t)&&cd(p,"left",n.left-50)})),{min:p,max:c}}(n,i,r)),wr(n,"bpmn:Participant")&&(t.minDimensions=ed),wr(n,"bpmn:SubProcess")&&Hr(n)&&(t.minDimensions=td),wr(n,"bpmn:TextAnnotation")&&(t.minDimensions=nd)}))}id.$inject=["eventBus"];var rd=Math.abs,od=Math.min,ad=Math.max;function sd(e,t,n,i){var r=e[t];e[t]=void 0===r?n:i(n,r)}function cd(e,t,n){return sd(e,t,n,od)}function pd(e,t,n){return sd(e,t,n,ad)}function ld(e,t){e.on("resize.start",1501,(function(e){var t=e.context,n=t.shape;(wr(n,"bpmn:Lane")||wr(n,"bpmn:Participant"))&&(t.balanced=!ko(e))})),e.on("resize.end",1001,(function(e){var n=e.context,i=n.shape,r=n.canExecute,o=n.newBounds;if(wr(i,"bpmn:Lane")||wr(i,"bpmn:Participant"))return r&&(o=ln(o),t.resizeLane(i,o,n.balanced)),!1}))}ld.$inject=["eventBus","modeling"];function ud(e,t,n,i,r){function o(e){return Sr(e,["bpmn:ReceiveTask","bpmn:SendTask"])||function(e,t){p(t)||(t=[t]);return _(t,(function(t){return Vr(e,t)}))}(e,["bpmn:ErrorEventDefinition","bpmn:EscalationEventDefinition","bpmn:MessageEventDefinition","bpmn:SignalEventDefinition"])}function a(t){return!!m(e.getDefinitions().get("rootElements"),M({id:t.id}))}function s(e){return wr(e,"bpmn:ErrorEventDefinition")?"errorRef":wr(e,"bpmn:EscalationEventDefinition")?"escalationRef":wr(e,"bpmn:MessageEventDefinition")?"messageRef":wr(e,"bpmn:SignalEventDefinition")?"signalRef":void 0}function c(e){if(Sr(e,["bpmn:ReceiveTask","bpmn:SendTask"]))return e.get("messageRef");var t=e.get("eventDefinitions")[0];return t.get(s(t))}n.invoke(ta,this),this.executed("shape.create",(function(t){var n=t.shape;if(o(n)){var i=c(Cr(n));i&&!a(i)&&(_t(e.getDefinitions().get("rootElements"),i),t.addedRootElement=i)}}),!0),this.reverted("shape.create",(function(t){var n=t.addedRootElement;n&&xt(e.getDefinitions().get("rootElements"),n)}),!0),t.on("copyPaste.copyElement",(function(e){var t=e.descriptor,n=e.element;if(o(n)){var i=c(Cr(n));i&&(t.referencedRootElement=i)}})),t.on("copyPaste.pasteElement",500,(function(e){var t=e.descriptor,n=t.businessObject;if(o(n)){var c=t.referencedRootElement;c&&(a(c)||(c=i.copyElement(c,r.create(c.$type))),function(e,t){if(Sr(e,["bpmn:ReceiveTask","bpmn:SendTask"]))return e.set("messageRef",t);var n=e.get("eventDefinitions")[0];n.set(s(n),t)}(n,c))}}))}ud.$inject=["bpmnjs","eventBus","injector","moddleCopy","bpmnFactory"],e(ud,ta);var hd=Math.max;function dd(e){e.on("spaceTool.getMinDimensions",(function(e){var t=e.shapes,n=e.axis,i=e.start,r={};return y(t,(function(e){var t=e.id;wr(e,"bpmn:Participant")&&(!function(e){return"x"===e}(n)?r[t]={width:ed.width,height:fd(e,i)}:r[t]=ed),wr(e,"bpmn:SubProcess")&&Hr(e)&&(r[t]=td),wr(e,"bpmn:TextAnnotation")&&(r[t]=nd)})),r}))}function fd(e,t){var n;return Rl(e).length?(n=function(e,t){var n,i=Rl(e);return n=md(i,t),e.height-n.height+Jh}(e,t),hd(ed.height,n)):ed.height}function md(e,t){var n,i,r;for(n=0;n<e.length;n++)if(t>=(i=e[n]).y&&t<=i.y+i.height)return(r=Rl(i)).length?md(r,t):i}dd.$inject=["eventBus"];var vd=180,yd=160;function gd(e,t,n,i,r,o,a){ta.call(this,t),this._canvas=e,this._eventBus=t,this._modeling=n,this._elementFactory=i,this._bpmnFactory=r,this._bpmnjs=o,this._elementRegistry=a;var s=this;function c(e){return wr(e,"bpmn:SubProcess")&&!Hr(e)}function p(t){var n=t.shape,i=t.newRootElement,r=Cr(n);i=s._addDiagram(i||r),t.newRootElement=e.addRootElement(i)}function l(t){var n=Cr(t.shape);s._removeDiagram(n);var i=t.newRootElement=a.get(la(n));e.removeRootElement(i)}this.executed("shape.create",(function(e){c(e.shape)&&p(e)}),!0),this.postExecuted("shape.create",(function(e){var t=e.shape,n=e.newRootElement;n&&t.children&&(s._showRecursively(t.children),s._moveChildrenToShape(t,n))}),!0),this.reverted("shape.create",(function(e){c(e.shape)&&l(e)}),!0),this.preExecuted("shape.delete",(function(e){var t=e.shape;if(c(t)){var i=a.get(la(t));i&&n.removeElements(i.children.slice())}}),!0),this.executed("shape.delete",(function(e){c(e.shape)&&l(e)}),!0),this.reverted("shape.delete",(function(e){c(e.shape)&&p(e)}),!0),this.preExecuted("shape.replace",(function(t){var n=t.oldShape,i=t.newShape;c(n)&&c(i)&&(t.oldRoot=e.removeRootElement(la(n)))}),!0),this.postExecuted("shape.replace",(function(t){var i=t.newShape,r=t.oldRoot,o=e.findRoot(la(i));if(r&&o){var a=r.children;n.moveElements(a,{x:0,y:0},o)}}),!0),this.executed("element.updateProperties",(function(e){var t=e.element;if(wr(t,"bpmn:SubProcess")){var n=e.properties,i=e.oldProperties.id,r=n.id;if(i!==r){if(ha(t))return a.updateId(t,ua(r)),void a.updateId(i,r);a.get(ua(i))&&a.updateId(ua(i),ua(r))}}}),!0),this.reverted("element.updateProperties",(function(e){var t=e.element;if(wr(t,"bpmn:SubProcess")){var n=e.properties,i=e.oldProperties.id,r=n.id;if(i!==r){if(ha(t))return a.updateId(t,ua(i)),void a.updateId(r,i);var o=a.get(ua(r));o&&a.updateId(o,ua(i))}}}),!0),t.on("element.changed",(function(e){var n=e.element;if(ha(n)){var i=n,r=a.get(pa(i));r&&r!==i&&t.fire("element.changed",{element:r})}})),this.executed("shape.toggleCollapse",400,(function(e){var t=e.shape;wr(t,"bpmn:SubProcess")&&(Hr(t)?l(e):(p(e),s._showRecursively(t.children)))}),!0),this.reverted("shape.toggleCollapse",400,(function(e){var t=e.shape;wr(t,"bpmn:SubProcess")&&(Hr(t)?l(e):(p(e),s._showRecursively(t.children)))}),!0),this.postExecuted("shape.toggleCollapse",600,(function(e){var t=e.shape;if(wr(t,"bpmn:SubProcess")){var n=e.newRootElement;n&&(Hr(t)?s._moveChildrenToShape(n,t):s._moveChildrenToShape(t,n))}}),!0),t.on("copyPaste.createTree",(function(e){var t=e.element,n=e.children;if(c(t)){var i=la(t),r=a.get(i);r&&n.push.apply(n,r.children)}})),t.on("copyPaste.copyElement",(function(e){var t=e.descriptor,n=e.element,i=e.elements,r=n.parent;if(wr(Rr(r),"bpmndi:BPMNPlane")){var o=pa(r),a=m(i,(function(e){return e.id===o}));a&&(t.parent=a.id)}})),t.on("copyPaste.pasteElement",(function(e){var t=e.descriptor;t.parent&&(c(t.parent)||t.parent.hidden)&&(t.hidden=!0)}))}function bd(e,t){e.invoke(ta,this),this.postExecuted("shape.replace",(function(e){var n=e.context.oldShape,i=e.context.newShape;if(wr(i,"bpmn:SubProcess")&&(wr(n,"bpmn:Task")||wr(n,"bpmn:CallActivity"))&&Hr(i)){var r,o={x:(r=i).x+r.width/6,y:r.y+r.height/2};t.createShape({type:"bpmn:StartEvent"},o,i)}}))}function xd(e,t){ta.call(this,e),this.postExecuted("shape.toggleCollapse",1500,(function(e){var n=e.shape;if(!Hr(n)){var i=dt(n);i.forEach((function(e){var t=e.incoming.slice(),n=e.outgoing.slice();y(t,(function(e){r(e,!0)})),y(n,(function(e){r(e,!1)}))}))}function r(e,r){-1!==i.indexOf(e.source)&&-1!==i.indexOf(e.target)||(r?t.reconnectEnd(e,n,mn(n)):t.reconnectStart(e,n,mn(n)))}}),!0)}e(gd,ta),gd.prototype._moveChildrenToShape=function(e,t){var n,i=this._modeling,r=e.children;if(r){var o=r.filter((function(e){return!e.hidden}));if(o.length){var a=ft(o);if(t.x){var s=mn(t),c=mn(a);n={x:s.x-c.x,y:s.y-c.y}}else n={x:vd-a.x,y:yd-a.y};i.moveElements(r,n,t,{autoResize:!1})}else i.moveElements(r,{x:0,y:0},t,{autoResize:!1})}},gd.prototype._showRecursively=function(e,t){var n=this,i=[];return e.forEach((function(e){e.hidden=!!t,i=i.concat(e),e.children&&(i=i.concat(n._showRecursively(e.children,e.collapsed||t)))})),i},gd.prototype._addDiagram=function(e){var t=this._bpmnjs.getDefinitions().diagrams;return e.businessObject||(e=this._createNewDiagram(e)),t.push(e.di.$parent),e},gd.prototype._createNewDiagram=function(e){var t=this._bpmnFactory,n=this._elementFactory,i=t.create("bpmndi:BPMNPlane",{bpmnElement:e}),r=t.create("bpmndi:BPMNDiagram",{plane:i});return i.$parent=r,n.createRoot({id:la(e),type:e.$type,di:i,businessObject:e,collapsed:!0})},gd.prototype._removeDiagram=function(e){var t=this._bpmnjs.getDefinitions().diagrams,n=m(t,(function(t){return t.plane.bpmnElement.id===e.id}));return t.splice(t.indexOf(n),1),n},gd.$inject=["canvas","eventBus","modeling","elementFactory","bpmnFactory","bpmnjs","elementRegistry"],bd.$inject=["injector","modeling"],e(bd,ta),e(xd,ta),xd.$inject=["eventBus","modeling"];function _d(e,t,n,i){ta.call(this,e),this.executed(["shape.toggleCollapse"],500,(function(e){var t,n=e.context.shape;wr(n,"bpmn:SubProcess")&&(n.collapsed?Rr(n).isExpanded=!1:((t=n.children).length&&t.forEach((function(e){"label"!==e.type||e.businessObject.name||(e.hidden=!0)})),Rr(n).isExpanded=!0))})),this.reverted(["shape.toggleCollapse"],500,(function(e){var t=e.context.shape;t.collapsed?Rr(t).isExpanded=!1:Rr(t).isExpanded=!0})),this.postExecuted(["shape.toggleCollapse"],500,(function(e){var i,r=e.context.shape,o=t.getDefaultSize(r);i=r.collapsed?function(e,t){return{x:e.x+(e.width-t.width)/2,y:e.y+(e.height-t.height)/2,width:t.width,height:t.height}}(r,o):function(e,t){var n,i,r=e.children,o=t;return(n=_l((i=r,i.filter((function(e){return!e.hidden}))).concat([e])))?(o.width=Math.max(n.width,o.width),o.height=Math.max(n.height,o.height),o.x=n.x+(n.width-o.width)/2,o.y=n.y+(n.height-o.height)/2):(o.x=e.x+(e.width-o.width)/2,o.y=e.y+(e.height-o.height)/2),o}(r,o),n.resizeShape(r,i,null,{autoResize:!r.collapsed&&"nwse"})}))}function Ed(e,t,n,i){t.invoke(ta,this),this.preExecute("shape.delete",(function(e){var t=e.context.shape,r=t.businessObject;bo(t)||(wr(t,"bpmn:Participant")&&Hr(t)&&n.ids.unclaim(r.processRef.id),i.unclaimId(r.id,r))})),this.preExecute("connection.delete",(function(e){var t=e.context.connection.businessObject;i.unclaimId(t.id,t)})),this.preExecute("canvas.updateRoot",(function(){var t=e.getRootElement(),i=t.businessObject;wr(t,"bpmn:Collaboration")&&n.ids.unclaim(i.id)}))}function wd(e,t){ta.call(this,e),this.preExecute("connection.delete",(function(e){var n=e.context.connection,i=n.source;(function(e,t){if(!wr(e,"bpmn:SequenceFlow"))return!1;var n=Cr(t),i=Cr(e);return n.get("default")===i})(n,i)&&t.updateProperties(i,{default:null})}))}e(_d,ta),_d.$inject=["eventBus","elementFactory","modeling"],e(Ed,ta),Ed.$inject=["canvas","injector","moddle","modeling"],e(wd,ta),wd.$inject=["eventBus","modeling"];function Sd(e,t,n){var i;function r(){if(!i)throw new Error(n("out of bounds release"));return i}ta.call(this,e);var o=["spaceTool","lane.add","lane.resize","lane.split","elements.create","elements.delete","elements.move","shape.create","shape.delete","shape.move","shape.resize"];this.preExecute(o,5e3,(function(e){(i=i||new Cd).enter()})),this.postExecuted(o,500,(function(e){!function(){if(!i)throw new Error(n("out of bounds release"));var e=i.leave();e&&(t.updateLaneRefs(i.flowNodes,i.lanes),i=null)}()})),this.preExecute(["shape.create","shape.move","shape.delete","shape.resize"],(function(e){var t=e.context.shape,n=r();t.labelTarget||(wr(t,"bpmn:Lane")&&n.addLane(t),wr(t,"bpmn:FlowNode")&&n.addFlowNode(t))}))}function Cd(){this.flowNodes=[],this.lanes=[],this.counter=0,this.addLane=function(e){this.lanes.push(e)},this.addFlowNode=function(e){this.flowNodes.push(e)},this.enter=function(){this.counter++},this.leave=function(){return this.counter--,!this.counter}}Sd.$inject=["eventBus","modeling","translate"],e(Sd,ta);var Rd={__init__:["adaptiveLabelPositioningBehavior","appendBehavior","associationBehavior","attachEventBehavior","boundaryEventBehavior","createBehavior","createDataObjectBehavior","createParticipantBehavior","dataInputAssociationBehavior","dataStoreBehavior","deleteLaneBehavior","detachEventBehavior","dropOnFlowBehavior","eventBasedGatewayBehavior","fixHoverBehavior","groupBehavior","importDockingFix","isHorizontalFix","labelBehavior","layoutConnectionBehavior","messageFlowBehavior","modelingFeedback","removeElementBehavior","removeEmbeddedLabelBoundsBehavior","removeParticipantBehavior","replaceConnectionBehavior","replaceElementBehaviour","resizeBehavior","resizeLaneBehavior","rootElementReferenceBehavior","spaceToolBehavior","subProcessPlaneBehavior","subProcessStartEventBehavior","toggleCollapseConnectionBehaviour","toggleElementCollapseBehaviour","unclaimIdBehavior","updateFlowNodeRefsBehavior","unsetDefaultFlowBehavior"],adaptiveLabelPositioningBehavior:["type",ju],appendBehavior:["type",Iu],associationBehavior:["type",zu],attachEventBehavior:["type",Fu],boundaryEventBehavior:["type",Hu],createBehavior:["type",Gu],createDataObjectBehavior:["type",Vu],createParticipantBehavior:["type",Ku],dataInputAssociationBehavior:["type",Xu],dataStoreBehavior:["type",Ju],deleteLaneBehavior:["type",eh],detachEventBehavior:["type",th],dropOnFlowBehavior:["type",ih],eventBasedGatewayBehavior:["type",ah],fixHoverBehavior:["type",ph],groupBehavior:["type",lh],importDockingFix:["type",hh],isHorizontalFix:["type",fh],labelBehavior:["type",Bh],layoutConnectionBehavior:["type",Oh],messageFlowBehavior:["type",Vh],modelingFeedback:["type",Wh],removeElementBehavior:["type",Uh],removeEmbeddedLabelBoundsBehavior:["type",qh],removeParticipantBehavior:["type",Yh],replaceConnectionBehavior:["type",Xh],replaceElementBehaviour:["type",Zh],resizeBehavior:["type",id],resizeLaneBehavior:["type",ld],rootElementReferenceBehavior:["type",ud],spaceToolBehavior:["type",dd],subProcessPlaneBehavior:["type",gd],subProcessStartEventBehavior:["type",bd],toggleCollapseConnectionBehaviour:["type",xd],toggleElementCollapseBehaviour:["type",_d],unclaimIdBehavior:["type",Ed],unsetDefaultFlowBehavior:["type",wd],updateFlowNodeRefsBehavior:["type",Sd]};function Td(e,t){var n=vn(e,t,-15);return"intersect"!==n?n:null}function Pd(e){ks.call(this,e)}function Ad(e){return!e||bo(e)}function Md(e){do{if(wr(e,"bpmn:Process"))return Cr(e);if(wr(e,"bpmn:Participant"))return Cr(e).processRef||Cr(e)}while(e=e.parent)}function kd(e){return wr(e,"bpmn:TextAnnotation")}function Dd(e){return wr(e,"bpmn:Group")&&!e.labelTarget}function Bd(e){return wr(e,"bpmn:BoundaryEvent")&&jd(e,"bpmn:CompensateEventDefinition")}function Nd(e){return Cr(e).isForCompensation}function Od(e){for(var t=e;t=t.parent;){if(wr(t,"bpmn:FlowElementsContainer"))return Cr(t);if(wr(t,"bpmn:Participant"))return Cr(t).processRef}return null}function jd(e,t){return!!m(Cr(e).eventDefinitions||[],(function(e){return wr(e,t)}))}function Ld(e,t){return(Cr(e).eventDefinitions||[]).every((function(e){return wr(e,t)}))}function Id(e){return wr(e,"bpmn:ReceiveTask")||wr(e,"bpmn:IntermediateCatchEvent")&&(jd(e,"bpmn:MessageEventDefinition")||jd(e,"bpmn:TimerEventDefinition")||jd(e,"bpmn:ConditionalEventDefinition")||jd(e,"bpmn:SignalEventDefinition"))}function zd(e){return e.waypoints}function Fd(e,t){return-1!==function(e){for(var t=[];e;)(e=e.parent)&&t.push(e);return t}(t).indexOf(e)}function $d(e,t,n){if(Ad(e)||Ad(t))return null;if(!wr(n,"bpmn:DataAssociation")){if(ef(e,t))return{type:"bpmn:MessageFlow"};if(tf(e,t))return{type:"bpmn:SequenceFlow"}}var i=nf(e,t);return i||(Bd(e)&&Nd(t)?{type:"bpmn:Association",associationDirection:"One"}:!!Jd(e,t)&&{type:"bpmn:Association"})}function Hd(e,t,n){return!(!bo(e)&&!Dd(e))||!(wr(t,"bpmn:Participant")&&!Hr(t))&&(wr(e,"bpmn:Participant")?wr(t,"bpmn:Process")||wr(t,"bpmn:Collaboration"):Sr(e,["bpmn:DataInput","bpmn:DataOutput"])&&e.parent?t===e.parent:wr(e,"bpmn:Lane")?wr(t,"bpmn:Participant")||wr(t,"bpmn:Lane"):!(wr(e,"bpmn:BoundaryEvent")&&(i=e,!Cr(i).cancelActivity||!Wd(i)&&!qd(i)))&&(wr(e,"bpmn:FlowElement")&&!wr(e,"bpmn:DataStoreReference")?wr(t,"bpmn:FlowElementsContainer")?Hr(t):Sr(t,["bpmn:Participant","bpmn:Lane"]):wr(e,"bpmn:DataStoreReference")&&wr(t,"bpmn:Collaboration")?_(Cr(t).get("participants"),(function(e){return!!e.get("processRef")})):Sr(e,["bpmn:Artifact","bpmn:DataAssociation","bpmn:DataStoreReference"])?Sr(t,["bpmn:Collaboration","bpmn:Lane","bpmn:Participant","bpmn:Process","bpmn:SubProcess"]):!!wr(e,"bpmn:MessageFlow")&&(wr(t,"bpmn:Collaboration")||e.source.parent==t||e.target.parent==t)));var i}function Gd(e){return wr(e,"bpmn:Lane")}function Vd(e){return!!function(e){return!bo(e)&&wr(e,"bpmn:BoundaryEvent")}(e)||(!(!wr(e,"bpmn:IntermediateThrowEvent")||!Wd(e))||wr(e,"bpmn:IntermediateCatchEvent")&&qd(e))}function Wd(e){var t=Cr(e);return t&&!(t.eventDefinitions&&t.eventDefinitions.length)}function qd(e){return Ud(e,["bpmn:MessageEventDefinition","bpmn:TimerEventDefinition","bpmn:SignalEventDefinition","bpmn:ConditionalEventDefinition"])}function Ud(e,t){return t.some((function(t){return jd(e,t)}))}function Kd(e,t,n,i){if(Array.isArray(e)||(e=[e]),1!==e.length)return!1;var r=e[0];return!bo(r)&&(!!Vd(r)&&(!Gr(t)&&(!(!wr(t,"bpmn:Activity")||Nd(t))&&(!(i&&!Td(i,t))&&(!function(e){return wr(e,"bpmn:ReceiveTask")&&m(e.incoming,(function(e){return wr(e.source,"bpmn:EventBasedGateway")}))}(t)&&"attach")))))}function Yd(e,t,n){if(!t)return!1;var i={replacements:[]};return y(e,(function(e){Gr(t)||wr(e,"bpmn:StartEvent")&&"label"!==e.type&&Hd(e,t)&&(function(e){return e&&!1!==Cr(e).isInterrupting}(e)||i.replacements.push({oldElementId:e.id,newElementType:"bpmn:StartEvent"}),(function(e){return Vr(e,"bpmn:ErrorEventDefinition")}(e)||function(e){return Vr(e,"bpmn:EscalationEventDefinition")}(e)||function(e){return Vr(e,"bpmn:CompensateEventDefinition")}(e))&&i.replacements.push({oldElementId:e.id,newElementType:"bpmn:StartEvent"}),Ud(e,["bpmn:MessageEventDefinition","bpmn:TimerEventDefinition","bpmn:SignalEventDefinition","bpmn:ConditionalEventDefinition"])&&wr(t,"bpmn:SubProcess")&&i.replacements.push({oldElementId:e.id,newElementType:"bpmn:StartEvent"})),wr(t,"bpmn:Transaction")||jd(e,"bpmn:CancelEventDefinition")&&"label"!==e.type&&(wr(e,"bpmn:EndEvent")&&Hd(e,t)&&i.replacements.push({oldElementId:e.id,newElementType:"bpmn:EndEvent"}),wr(e,"bpmn:BoundaryEvent")&&Kd(e,t,0,n)&&i.replacements.push({oldElementId:e.id,newElementType:"bpmn:BoundaryEvent"}))})),!!i.replacements.length&&i}function Xd(e,t){return!_(e,Gd)&&(!t||e.every((function(e){return Hd(e,t)})))}function Zd(e,t,n,i){return!!t&&(!(!bo(e)&&!Dd(e))||n!==t&&((!n||!Fd(n,t))&&(Hd(e,t)||rf(e,t))))}function Qd(e,t){return wr(e,"bpmn:SubProcess")?Hr(e)&&(!t||t.width>=100&&t.height>=80):wr(e,"bpmn:Lane")?!t||t.width>=130&&t.height>=60:wr(e,"bpmn:Participant")?!t||t.width>=250&&t.height>=50:!!kd(e)||!!Dd(e)}function Jd(e,t){return!(!Bd(e)||!Nd(t))||!Fd(t,e)&&!Fd(e,t)&&(!!function(e,t){var n=kd(e),i=kd(t);return(n||i)&&n!==i}(e,t)||!!nf(e,t))}function ef(e,t){return!(sf(e)&&!sf(t))&&(wr(i=e,"bpmn:InteractionNode")&&!wr(i,"bpmn:BoundaryEvent")&&(!wr(i,"bpmn:Event")||wr(i,"bpmn:ThrowEvent")&&Ld(i,"bpmn:MessageEventDefinition"))&&function(e){return wr(e,"bpmn:InteractionNode")&&!Nd(e)&&(!wr(e,"bpmn:Event")||wr(e,"bpmn:CatchEvent")&&Ld(e,"bpmn:MessageEventDefinition"))&&!(wr(e,"bpmn:BoundaryEvent")&&!jd(e,"bpmn:MessageEventDefinition"))}(t)&&(n=t,!(Md(e)===Md(n))));var n,i}function tf(e,t){return!(Id(t)&&t.incoming.length>0&&(n=t.incoming,(n=n||[]).some(af))&&!wr(e,"bpmn:EventBasedGateway"))&&(wr(r=e,"bpmn:FlowNode")&&!wr(r,"bpmn:EndEvent")&&!Gr(r)&&!(wr(r,"bpmn:IntermediateThrowEvent")&&jd(r,"bpmn:LinkEventDefinition"))&&!Bd(r)&&!Nd(r)&&function(e){return wr(e,"bpmn:FlowNode")&&!wr(e,"bpmn:StartEvent")&&!wr(e,"bpmn:BoundaryEvent")&&!Gr(e)&&!(wr(e,"bpmn:IntermediateCatchEvent")&&jd(e,"bpmn:LinkEventDefinition"))&&!Nd(e)}(t)&&(i=t,Od(e)===Od(i))&&!(wr(e,"bpmn:EventBasedGateway")&&!Id(t)));var n,i,r}function nf(e,t){return Sr(e,["bpmn:DataObjectReference","bpmn:DataStoreReference"])&&Sr(t,["bpmn:Activity","bpmn:ThrowEvent"])?{type:"bpmn:DataInputAssociation"}:!(!Sr(t,["bpmn:DataObjectReference","bpmn:DataStoreReference"])||!Sr(e,["bpmn:Activity","bpmn:CatchEvent"]))&&{type:"bpmn:DataOutputAssociation"}}function rf(e,t,n){if(!t)return!1;if(Array.isArray(e)){if(1!==e.length)return!1;e=e[0]}return t.source!==e&&t.target!==e&&(Sr(t,["bpmn:SequenceFlow","bpmn:MessageFlow"])&&!bo(t)&&wr(e,"bpmn:FlowNode")&&!wr(e,"bpmn:BoundaryEvent")&&Hd(e,t.parent))}function of(e,t){return!!bo(t)||!(wr(t,"bpmn:Lane")&&!function(e,t){return e&&t&&-1!==e.indexOf(t)}(e,t.parent))}function af(e){if(e&&e.source)return wr(e.source,"bpmn:EventBasedGateway")}function sf(e){return Ss(e,"bpmn:Process")||Ss(e,"bpmn:Collaboration")}e(Pd,ks),Pd.$inject=["eventBus"],Pd.prototype.init=function(){this.addRule("connection.start",(function(e){return function(e){if(Ad(e))return null;return Sr(e,["bpmn:FlowNode","bpmn:InteractionNode","bpmn:DataObjectReference","bpmn:DataStoreReference","bpmn:Group","bpmn:TextAnnotation"])}(e.source)})),this.addRule("connection.create",(function(e){var t=e.source,n=e.target,i=e.hints||{},r=i.targetParent;if(i.targetAttach)return!1;r&&(n.parent=r);try{return $d(t,n)}finally{r&&(n.parent=null)}})),this.addRule("connection.reconnect",(function(e){var t=e.connection;return $d(e.source,e.target,t)})),this.addRule("connection.updateWaypoints",(function(e){return{type:e.connection.type}})),this.addRule("shape.resize",(function(e){return Qd(e.shape,e.newBounds)})),this.addRule("elements.create",(function(e){var t=e.elements,n=e.position,i=e.target;return!(zd(i)&&!rf(t,i))&&x(t,(function(e){return zd(e)?$d(e.source,e.target,e):e.host?Kd(e,e.host,null,n):Zd(e,i,null)}))})),this.addRule("elements.move",(function(e){var t=e.target,n=e.shapes,i=e.position;return Kd(n,t,null,i)||Yd(n,t,i)||Xd(n,t)||rf(n,t)})),this.addRule("shape.create",(function(e){return Zd(e.shape,e.target,e.source,e.position)})),this.addRule("shape.attach",(function(e){return Kd(e.shape,e.target,null,e.position)})),this.addRule("element.copy",(function(e){var t=e.element;return of(e.elements,t)}))},Pd.prototype.canConnectMessageFlow=ef,Pd.prototype.canConnectSequenceFlow=tf,Pd.prototype.canConnectDataAssociation=nf,Pd.prototype.canConnectAssociation=Jd,Pd.prototype.canMove=Xd,Pd.prototype.canAttach=Kd,Pd.prototype.canReplace=Yd,Pd.prototype.canDrop=Hd,Pd.prototype.canInsert=rf,Pd.prototype.canCreate=Zd,Pd.prototype.canConnect=$d,Pd.prototype.canResize=Qd,Pd.prototype.canCopy=of;var cf={__depends__:[qs],__init__:["bpmnRules"],bpmnRules:["type",Pd]};function pf(e,t){e.on("saveXML.start",2e3,(function(){y(t.getRootElements(),(function(e){var t,n=Rr(e);t=E(v(dt([e],!1),(function(t){return t!==e&&!t.labelTarget})),Rr),n.set("planeElement",t)}))}))}pf.$inject=["eventBus","canvas"];var lf={__init__:["bpmnDiOrdering"],bpmnDiOrdering:["type",pf]};function uf(e){ta.call(this,e);var t=this;this.preExecute(["shape.create","connection.create"],(function(e){var n=e.context,i=n.shape||n.connection,r=n.parent,o=t.getOrdering(i,r);o&&(void 0!==o.parent&&(n.parent=o.parent),n.parentIndex=o.index)})),this.preExecute(["shape.move","connection.move"],(function(e){var n=e.context,i=n.shape||n.connection,r=n.newParent||i.parent,o=t.getOrdering(i,r);o&&(void 0!==o.parent&&(n.newParent=o.parent),n.newParentIndex=o.index)}))}function hf(e,t,n){uf.call(this,e);var i=[{type:"bpmn:SubProcess",order:{level:6}},{type:"bpmn:SequenceFlow",order:{level:3,containers:["bpmn:Participant","bpmn:FlowElementsContainer"]}},{type:"bpmn:DataAssociation",order:{level:9,containers:["bpmn:Collaboration","bpmn:FlowElementsContainer"]}},{type:"bpmn:MessageFlow",order:{level:9,containers:["bpmn:Collaboration"]}},{type:"bpmn:Association",order:{level:6,containers:["bpmn:Participant","bpmn:FlowElementsContainer","bpmn:Collaboration"]}},{type:"bpmn:BoundaryEvent",order:{level:8}},{type:"bpmn:Group",order:{level:10,containers:["bpmn:Collaboration","bpmn:FlowElementsContainer"]}},{type:"bpmn:FlowElement",order:{level:5}},{type:"bpmn:Participant",order:{level:-2}},{type:"bpmn:Lane",order:{level:-1}}];function r(e){var t=e.order;if(t||(e.order=t=function(e){if(e.labelTarget)return{level:10};var t=m(i,(function(t){return Sr(e,[t.type])}));return t&&t.order||{level:1}}(e)),!t)throw new Error("no order for <"+e.id+">");return t}this.getOrdering=function(e,n){if(e.labelTarget)return{parent:t.findRoot(n)||t.getRootElement(),index:-1};var i=r(e);i.containers&&(n=function(e,t,n){for(var i=t;i&&!Sr(i,n);)i=i.parent;if(!i)throw new Error("no parent for <"+e.id+"> in <"+(t&&t.id)+">");return i}(e,n,i.containers));var o=n.children.indexOf(e),a=function(e,t){t=D(t);var n=p(e)?-1:void 0;return y(e,(function(e,i){if(t(e,i))return n=i,!1})),n}(n.children,(function(t){return!(!e.labelTarget&&t.labelTarget)&&i.level<r(t).level}));return-1!==a&&-1!==o&&o<a&&(a-=1),{index:a,parent:n}}}uf.prototype.getOrdering=function(e,t){return null},e(uf,ta),hf.$inject=["eventBus","canvas","translate"],e(hf,uf);var df={__depends__:[ho],__init__:["bpmnOrderingProvider"],bpmnOrderingProvider:["type",hf]};function ff(e,t){this._handlerMap={},this._stack=[],this._stackIdx=-1,this._currentExecution={actions:[],dirty:[],trigger:null},this._injector=t,this._eventBus=e,this._uid=1,e.on(["diagram.destroy","diagram.clear"],(function(){this.clear(!1)}),this)}ff.$inject=["eventBus","injector"],ff.prototype.execute=function(e,t){if(!e)throw new Error("command required");this._currentExecution.trigger="execute";var n={command:e,context:t};this._pushAction(n),this._internalExecute(n),this._popAction(n)},ff.prototype.canExecute=function(e,t){var n={command:e,context:t},i=this._getHandler(e),r=this._fire(e,"canExecute",n);if(void 0===r){if(!i)return!1;i.canExecute&&(r=i.canExecute(t))}return r},ff.prototype.clear=function(e){this._stack.length=0,this._stackIdx=-1,!1!==e&&this._fire("changed",{trigger:"clear"})},ff.prototype.undo=function(){var e,t=this._getUndoAction();if(t){for(this._currentExecution.trigger="undo",this._pushAction(t);t&&(this._internalUndo(t),(e=this._getUndoAction())&&e.id===t.id);)t=e;this._popAction()}},ff.prototype.redo=function(){var e,t=this._getRedoAction();if(t){for(this._currentExecution.trigger="redo",this._pushAction(t);t&&(this._internalExecute(t,!0),(e=this._getRedoAction())&&e.id===t.id);)t=e;this._popAction()}},ff.prototype.register=function(e,t){this._setHandler(e,t)},ff.prototype.registerHandler=function(e,t){if(!e||!t)throw new Error("command and handlerCls must be defined");var n=this._injector.instantiate(t);this.register(e,n)},ff.prototype.canUndo=function(){return!!this._getUndoAction()},ff.prototype.canRedo=function(){return!!this._getRedoAction()},ff.prototype._getRedoAction=function(){return this._stack[this._stackIdx+1]},ff.prototype._getUndoAction=function(){return this._stack[this._stackIdx]},ff.prototype._internalUndo=function(e){var t=this,n=e.command,i=e.context,r=this._getHandler(n);this._atomicDo((function(){t._fire(n,"revert",e),r.revert&&t._markDirty(r.revert(i)),t._revertedAction(e),t._fire(n,"reverted",e)}))},ff.prototype._fire=function(e,t,n){arguments.length<3&&(n=t,t=null);var i,r,o,a=t?[e+"."+t,t]:[e];for(n=this._eventBus.createEvent(n),i=0;(r=a[i])&&(o=this._eventBus.fire("commandStack."+r,n),!n.cancelBubble);i++);return o},ff.prototype._createId=function(){return this._uid++},ff.prototype._atomicDo=function(e){var t=this._currentExecution;t.atomic=!0;try{e()}finally{t.atomic=!1}},ff.prototype._internalExecute=function(e,t){var n=this,i=e.command,r=e.context,o=this._getHandler(i);if(!o)throw new Error("no command handler registered for <"+i+">");this._pushAction(e),t||(this._fire(i,"preExecute",e),o.preExecute&&o.preExecute(r),this._fire(i,"preExecuted",e)),this._atomicDo((function(){n._fire(i,"execute",e),o.execute&&n._markDirty(o.execute(r)),n._executedAction(e,t),n._fire(i,"executed",e)})),t||(this._fire(i,"postExecute",e),o.postExecute&&o.postExecute(r),this._fire(i,"postExecuted",e)),this._popAction(e)},ff.prototype._pushAction=function(e){var t=this._currentExecution,n=t.actions,i=n[0];if(t.atomic)throw new Error("illegal invocation in <execute> or <revert> phase (action: "+e.command+")");e.id||(e.id=i&&i.id||this._createId()),n.push(e)},ff.prototype._popAction=function(){var e=this._currentExecution,t=e.trigger,n=e.actions,i=e.dirty;n.pop(),n.length||(this._eventBus.fire("elements.changed",{elements:T("id",i.reverse())}),i.length=0,this._fire("changed",{trigger:t}),e.trigger=null)},ff.prototype._markDirty=function(e){var t=this._currentExecution;e&&(e=p(e)?e:[e],t.dirty=t.dirty.concat(e))},ff.prototype._executedAction=function(e,t){var n=++this._stackIdx;t||this._stack.splice(n,this._stack.length,e)},ff.prototype._revertedAction=function(e){this._stackIdx--},ff.prototype._getHandler=function(e){return this._handlerMap[e]},ff.prototype._setHandler=function(e,t){if(!e||!t)throw new Error("command and handler required");if(this._handlerMap[e])throw new Error("overriding handler for command <"+e+">");this._handlerMap[e]=t};var mf={commandStack:["type",ff]},vf=new qo("tt");function yf(e,t){e.style.display=!1===t?"none":""}var gf=".djs-tooltip";function bf(e,t){var n,i;this._eventBus=e,this._canvas=t,this._ids=vf,this._tooltipDefaults={show:{minZoom:.7,maxZoom:5}},this._tooltips={},this._tooltipRoot=(n=t.getContainer(),U(i=de('<div class="djs-tooltip-container" />'),{position:"absolute",width:"0",height:"0"}),n.insertBefore(i,n.firstChild),i);var r=this;he.bind(this._tooltipRoot,gf,"mousedown",(function(e){e.stopPropagation()})),he.bind(this._tooltipRoot,gf,"mouseover",(function(e){r.trigger("mouseover",e)})),he.bind(this._tooltipRoot,gf,"mouseout",(function(e){r.trigger("mouseout",e)})),this._init()}bf.$inject=["eventBus","canvas"],bf.prototype.add=function(e){if(!e.position)throw new Error("must specifiy tooltip position");if(!e.html)throw new Error("must specifiy tooltip html");var t=this._ids.next();return e=I({},this._tooltipDefaults,e,{id:t}),this._addTooltip(e),e.timeout&&this.setTimeout(e),t},bf.prototype.trigger=function(e,t){var n=t.delegateTarget||t.target,i=this.get(K(n,"data-tooltip-id"));i&&("mouseover"===e&&i.timeout&&this.clearTimeout(i),"mouseout"===e&&i.timeout&&(i.timeout=1e3,this.setTimeout(i)))},bf.prototype.get=function(e){return"string"!=typeof e&&(e=e.id),this._tooltips[e]},bf.prototype.clearTimeout=function(e){if(e=this.get(e)){var t=e.removeTimer;t&&(clearTimeout(t),e.removeTimer=null)}},bf.prototype.setTimeout=function(e){if(e=this.get(e)){this.clearTimeout(e);var t=this;e.removeTimer=setTimeout((function(){t.remove(e)}),e.timeout)}},bf.prototype.remove=function(e){var t=this.get(e);t&&(ge(t.html),ge(t.htmlContainer),delete t.htmlContainer,delete this._tooltips[t.id])},bf.prototype.show=function(){yf(this._tooltipRoot)},bf.prototype.hide=function(){yf(this._tooltipRoot,!1)},bf.prototype._updateRoot=function(e){var t=e.scale||1,n=e.scale||1,i="matrix("+t+",0,0,"+n+","+-1*e.x*t+","+-1*e.y*n+")";this._tooltipRoot.style.transform=i,this._tooltipRoot.style["-ms-transform"]=i},bf.prototype._addTooltip=function(e){var t,n=e.id,i=e.html,r=this._tooltipRoot;i.get&&i.constructor.prototype.jquery&&(i=i.get(0)),d(i)&&(i=de(i)),U(t=de('<div data-tooltip-id="'+n+'" 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i=e.get("movePreview",!1);t.on("shape.move.start",1400,(function(e){var t=e.context,n=t.shapes,i=t.validatedShapes;t.shapes=wf(n),t.validatedShapes=wf(i)})),i&&t.on("shape.move.start",250,(function(e){var t=e.context,n=t.shapes,r=[];y(n,(function(e){y(e.labels,(function(n){n.hidden||-1!==t.shapes.indexOf(n)||r.push(n),e.labelTarget&&r.push(e)}))})),y(r,(function(e){i.makeDraggable(t,e,!0)}))})),this.preExecuted("elements.move",1400,(function(e){var t=e.context.closure,n=t.enclosedElements,i=[];y(n,(function(e){y(e.labels,(function(e){n[e.id]||i.push(e)}))})),t.addAll(i)})),this.preExecute(["connection.delete","shape.delete"],(function(e){var t=e.context;_f((t.connection||t.shape).labels,(function(e){n.removeShape(e,{nested:!0})}))})),this.execute("shape.delete",(function(e){var t=e.context,n=t.shape,i=n.labelTarget;i&&(t.labelTargetIndex=Et(i.labels,n),t.labelTarget=i,n.labelTarget=null)})),this.revert("shape.delete",(function(e){var t=e.context,n=t.shape,i=t.labelTarget,r=t.labelTargetIndex;i&&(_t(i.labels,n,r),n.labelTarget=i)}))}function wf(e){return v(e,(function(t){return-1===e.indexOf(t.labelTarget)}))}e(Ef,ta),Ef.$inject=["injector","eventBus","modeling"];var Sf={__init__:["labelSupport"],labelSupport:["type",Ef]},Cf="attach-ok";function Rf(e,t,n,i,r){ta.call(this,t);var o=e.get("movePreview",!1);t.on("shape.move.start",1401,(function(e){var t,n,i=e.context,r=i.shapes,o=i.validatedShapes;i.shapes=(n=Tf(t=r),P("id",t,n)),i.validatedShapes=function(e){var t=R(e,"id");return v(e,(function(e){for(;e;){if(e.host&&t[e.host.id])return!1;e=e.parent}return!0}))}(o)})),o&&t.on("shape.move.start",251,(function(e){var t=e.context;y(Tf(t.shapes),(function(e){o.makeDraggable(t,e,!0),y(e.labels,(function(e){o.makeDraggable(t,e,!0)}))}))})),o&&t.on("shape.move.start",(function(e){var i=e.context.shapes;if(1===i.length){var r=i[0].host;r&&(n.addMarker(r,Cf),t.once(["shape.move.out","shape.move.cleanup"],(function(){n.removeMarker(r,Cf)})))}})),this.preExecuted("elements.move",1401,(function(e){var t=e.context,n=t.closure;y(Tf(t.shapes),(function(e){n.add(e,n.topLevel[e.host.id])}))})),this.postExecuted("elements.move",(function(e){var t=e.context,n=t.shapes,i=t.newHost;i&&1!==n.length||y(i?n:v(n,(function(e){var t,i=e.host;return function(e){return!!e.host}(e)&&(t=i,!(-1!==n.indexOf(t)))})),(function(e){r.updateAttachment(e,i)}))})),this.postExecuted("elements.move",(function(e){y(e.context.shapes,(function(e){y(e.attachers,(function(e){y(e.outgoing.slice(),(function(e){i.allowed("connection.reconnect",{connection:e,source:e.source,target:e.target})||r.removeConnection(e)})),y(e.incoming.slice(),(function(e){i.allowed("connection.reconnect",{connection:e,source:e.source,target:e.target})||r.removeConnection(e)}))}))}))})),this.postExecute("shape.create",(function(e){var t=e.context,n=t.shape,i=t.host;i&&r.updateAttachment(n,i)})),this.postExecute("shape.replace",(function(e){var t=e.context,n=t.oldShape,o=t.newShape;_f(n.attachers,(function(e){"attach"===i.allowed("elements.move",{target:o,shapes:[e]})?r.updateAttachment(e,o):r.removeShape(e)})),o.attachers.length&&y(o.attachers,(function(e){var t=Ah(e,n,o);r.moveShape(e,t,e.parent)}))})),this.postExecute("shape.resize",(function(e){var t=e.context,n=t.shape,i=t.oldBounds,o=t.newBounds,a=n.attachers;!1!==(t.hints||{}).attachSupport&&y(a,(function(e){var t=Ah(e,i,o);r.moveShape(e,t,e.parent),y(e.labels,(function(e){r.moveShape(e,t,e.parent)}))}))})),this.preExecute("shape.delete",(function(e){var t=e.context.shape;_f(t.attachers,(function(e){r.removeShape(e)})),t.host&&r.updateAttachment(t,null)}))}function Tf(e){return i(E(e,(function(e){return e.attachers||[]})))}e(Rf,ta),Rf.$inject=["injector","eventBus","canvas","rules","modeling"];var Pf={__depends__:[qs],__init__:["attachSupport"],attachSupport:["type",Rf]};function Af(e,t){this._eventBus=e,this._dragging=t,this._tools=[],this._active=null}Af.$inject=["eventBus","dragging"],Af.prototype.registerTool=function(e,t){var n=this._tools;if(!t)throw new Error('A tool has to be registered with it\'s "events"');n.push(e),this.bindEvents(e,t)},Af.prototype.isActive=function(e){return e&&this._active===e},Af.prototype.length=function(e){return this._tools.length},Af.prototype.setActive=function(e){var t=this._eventBus;this._active!==e&&(this._active=e,t.fire("tool-manager.update",{tool:e}))},Af.prototype.bindEvents=function(e,t){var n=this._eventBus,i=this._dragging,r=[];n.on(t.tool+".init",(function(t){if(!t.context.reactivate&&this.isActive(e))return this.setActive(null),void i.cancel();this.setActive(e)}),this),y(t,(function(e){r.push(e+".ended"),r.push(e+".canceled")})),n.on(r,250,(function(e){this._active&&(function(e){var t=e.originalEvent&&e.originalEvent.target;return t&&oe(t,'.group[data-group="tools"]')}(e)||this.setActive(null))}),this)};var Mf={__depends__:[$s],__init__:["toolManager"],toolManager:["type",Af]};function kf(e,t){return-1!==e.indexOf(t)}var Df=Math.abs,Bf=Math.round,Nf={x:"width",y:"height"},Of="crosshair",jf={n:"top",w:"left",s:"bottom",e:"right"},Lf={n:"s",w:"e",s:"n",e:"w"};function If(e,t,n,i,r,o,a){this._canvas=e,this._dragging=t,this._eventBus=n,this._modeling=i,this._rules=r,this._toolManager=o,this._mouse=a;var s=this;o.registerTool("space",{tool:"spaceTool.selection",dragging:"spaceTool"}),n.on("spaceTool.selection.end",(function(e){n.once("spaceTool.selection.ended",(function(){s.activateMakeSpace(e.originalEvent)}))})),n.on("spaceTool.move",1500,(function(e){var t=e.context,n=t.initialized;n||(n=t.initialized=s.init(e,t)),n&&Ff(e)})),n.on("spaceTool.end",(function(e){var t=e.context,i=t.axis,r=t.direction,o=t.movingShapes,a=t.resizingShapes,c=t.start;if(t.initialized){Ff(e);var p={x:0,y:0};p[i]=Bf(e["d"+i]),s.makeSpace(o,a,p,r,c),n.once("spaceTool.ended",(function(e){s.activateSelection(e.originalEvent,!0,!0)}))}}))}function zf(e){return{top:e.top-20,right:e.right+20,bottom:e.bottom+20,left:e.left-20}}function Ff(e){var t,n,i=e.context.spaceToolConstraints;i&&(u(i.left)&&(t=Math.max(e.x,i.left),e.dx=e.dx+t-e.x,e.x=t),u(i.right)&&(t=Math.min(e.x,i.right),e.dx=e.dx+t-e.x,e.x=t),u(i.top)&&(n=Math.max(e.y,i.top),e.dy=e.dy+n-e.y,e.y=n),u(i.bottom)&&(n=Math.min(e.y,i.bottom),e.dy=e.dy+n-e.y,e.y=n))}function $f(e,t){return-1!==e.indexOf(t)}function Hf(e){return!!e.waypoints}function Gf(e){return!!e.labelTarget}If.$inject=["canvas","dragging","eventBus","modeling","rules","toolManager","mouse"],If.prototype.activateSelection=function(e,t,n){this._dragging.init(e,"spaceTool.selection",{autoActivate:t,cursor:Of,data:{context:{reactivate:n}},trapClick:!1})},If.prototype.activateMakeSpace=function(e){this._dragging.init(e,"spaceTool",{autoActivate:!0,cursor:Of,data:{context:{}}})},If.prototype.makeSpace=function(e,t,n,i,r){return this._modeling.createSpace(e,t,n,i,r)},If.prototype.init=function(e,t){var n=Df(e.dx)>Df(e.dy)?"x":"y",i=e["d"+n],r=e[n]-i;if(Df(i)<5)return!1;i<0&&(i*=-1),ko(e)&&(i*=-1);var o=function(e,t){if("x"===e){if(t>0)return"e";if(t<0)return"w"}if("y"===e){if(t>0)return"s";if(t<0)return"n"}return null}(n,i),a=dt(this._canvas.getRootElement(),!0),s=this.calculateAdjustments(a,n,i,r);return I(t,s,{axis:n,direction:o,spaceToolConstraints:function(e,t,n,i,r){var o=e.movingShapes,a=e.resizingShapes;if(!a.length)return;var s,c,p={};return y(a,(function(e){var l,h,d,f=hn(e),m=v(e.children,(function(e){return!(Hf(e)||Gf(e)||$f(o,e)||$f(a,e))})),y=v(e.children,(function(e){return!Hf(e)&&!Gf(e)&&$f(o,e)}));m.length&&(h=zf(hn(ft(m))),l=i-f[jf[n]]+h[jf[n]],"n"===n?p.bottom=c=u(c)?Math.min(c,l):l:"w"===n?p.right=c=u(c)?Math.min(c,l):l:"s"===n?p.top=s=u(s)?Math.max(s,l):l:"e"===n&&(p.left=s=u(s)?Math.max(s,l):l)),y.length&&(d=zf(hn(ft(y))),l=i-d[jf[Lf[n]]]+f[jf[Lf[n]]],"n"===n?p.bottom=c=u(c)?Math.min(c,l):l:"w"===n?p.right=c=u(c)?Math.min(c,l):l:"s"===n?p.top=s=u(s)?Math.max(s,l):l:"e"===n&&(p.left=s=u(s)?Math.max(s,l):l));var g=r&&r[e.id];g&&("n"===n?(l=i+e[Nf[t]]-g[Nf[t]],p.bottom=c=u(c)?Math.min(c,l):l):"w"===n?(l=i+e[Nf[t]]-g[Nf[t]],p.right=c=u(c)?Math.min(c,l):l):"s"===n?(l=i-e[Nf[t]]+g[Nf[t]],p.top=s=u(s)?Math.max(s,l):l):"e"===n&&(l=i-e[Nf[t]]+g[Nf[t]],p.left=s=u(s)?Math.max(s,l):l))})),p}(s,n,o,r,this._eventBus.fire("spaceTool.getMinDimensions",{axis:n,direction:o,shapes:s.resizingShapes,start:r})),start:r}),$a("resize-"+("x"===n?"ew":"ns")),!0},If.prototype.calculateAdjustments=function(e,t,n,i){var r=this._rules,o=[],a=[];return y(e,(function(e){if(e.parent&&!Hf(e)){var s=e[t],c=s+e[Nf[t]];return n>0&&s>i||n<0&&c<i?o.push(e):s<i&&c>i&&r.allowed("shape.resize",{shape:e})?a.push(e):void 0}})),{movingShapes:o,resizingShapes:a}},If.prototype.toggle=function(){if(this.isActive())return this._dragging.cancel();var e=this._mouse.getLastMoveEvent();this.activateSelection(e,!!e)},If.prototype.isActive=function(){var e=this._dragging.context();return e&&/^spaceTool/.test(e.prefix)};var Vf="djs-dragging",Wf="djs-resizing",qf=Math.max;function Uf(e,t,n,i,r){function o(e,t){y(e,(function(e){r.addDragger(e,t),n.addMarker(e,Vf)}))}e.on("spaceTool.selection.start",(function(e){var t=n.getLayer("space"),r=e.context,o="M 0,-10000 L 0,10000",a="M -10000,0 L 10000,0",s=je("g");we(s,i.cls("djs-crosshair-group",["no-events"])),xe(t,s);var c=je("path");we(c,"d",o),Pe(c).add("djs-crosshair"),xe(s,c);var p=je("path");we(p,"d",a),Pe(p).add("djs-crosshair"),xe(s,p),r.crosshairGroup=s})),e.on("spaceTool.selection.move",(function(e){Xn(e.context.crosshairGroup,e.x,e.y)})),e.on("spaceTool.selection.cleanup",(function(e){var t=e.context.crosshairGroup;t&&Me(t)})),e.on("spaceTool.move",250,(function(e){var a=e.context,s=a.line,c=a.axis,p=a.movingShapes,l=a.resizingShapes;if(a.initialized){if(!a.dragGroup){var u=n.getLayer("space");we(s=je("path"),"d","M0,0 L0,0"),Pe(s).add("djs-crosshair"),xe(u,s),a.line=s;var h=je("g");we(h,i.cls("djs-drag-group",["no-events"])),xe(n.getActiveLayer(),h),o(p,h),o(a.movingConnections=t.filter((function(e){var t=!1;y(p,(function(n){y(n.outgoing,(function(n){e===n&&(t=!0)}))}));var n=!1;y(p,(function(t){y(t.incoming,(function(t){e===t&&(n=!0)}))}));var i=!1;y(l,(function(t){y(t.outgoing,(function(t){e===t&&(i=!0)}))}));var r=!1;return y(l,(function(t){y(t.incoming,(function(t){e===t&&(r=!0)}))})),function(e){return e.waypoints}(e)&&(t||i)&&(n||r)})),h),a.dragGroup=h}if(!a.frameGroup){var d=je("g");we(d,i.cls("djs-frame-group",["no-events"])),xe(n.getActiveLayer(),d);var f=[];y(l,(function(e){var t=r.addFrame(e,d),i=t.getBBox();f.push({element:t,initialBounds:i}),n.addMarker(e,Wf)})),a.frameGroup=d,a.frames=f}we(s,{d:{x:"M"+e.x+", -10000 L"+e.x+", 10000",y:"M -10000, "+e.y+" L 10000, "+e.y}[c]});var m={x:e.dx,y:e.dy};m[{x:"y",y:"x"}[a.axis]]=0,Xn(a.dragGroup,m.x,m.y),y(a.frames,(function(e){var t,n,i=e.element,r=e.initialBounds;"e"===a.direction?we(i,{width:qf(r.width+m.x,5)}):we(i,{width:t=qf(r.width-m.x,5),x:r.x+r.width-t}),"s"===a.direction?we(i,{height:qf(r.height+m.y,5)}):we(i,{height:n=qf(r.height-m.y,5),y:r.y+r.height-n})}))}})),e.on("spaceTool.cleanup",(function(e){var t=e.context,i=t.movingShapes,r=t.movingConnections,o=t.resizingShapes,a=t.line,s=t.dragGroup,c=t.frameGroup;y(i,(function(e){n.removeMarker(e,Vf)})),y(r,(function(e){n.removeMarker(e,Vf)})),s&&(Me(a),Me(s)),y(o,(function(e){n.removeMarker(e,Wf)})),c&&Me(c)}))}Uf.$inject=["eventBus","elementRegistry","canvas","styles","previewSupport"];var Kf={__init__:["spaceToolPreview"],__depends__:[$s,qs,Mf,lp,Ap],spaceTool:["type",If],spaceToolPreview:["type",Uf]};function Yf(e){this._model=e}function Xf(e,t,n,i){ta.call(this,e),this._bpmnFactory=t,this._translate=i;var r=this;function o(e){y(e.context.oldRoot.children,(function(e){wr(e,"bpmn:BaseElement")&&r.updateParent(e)}))}function a(e){var t=e.context.shape;wr(t,"bpmn:BaseElement")&&r.updateBounds(t)}function s(e){r.updateConnection(e.context)}function c(e){r.updateConnectionWaypoints(e.context.connection)}function p(e){r.updateAttachment(e.context)}this.executed(["connection.layout","connection.create"],(function(e){var t,i=e.context,r=i.hints||{};i.cropped||!1===r.createElementsBehavior||((t=i.connection).waypoints=n.getCroppedWaypoints(t),i.cropped=!0)})),this.reverted(["connection.layout"],(function(e){delete e.context.cropped})),this.executed(["shape.move","shape.create","shape.delete","connection.create","connection.move","connection.delete"],Zf((function(e){var t=e.context;r.updateParent(t.shape||t.connection,t.oldParent)}))),this.reverted(["shape.move","shape.create","shape.delete","connection.create","connection.move","connection.delete"],Zf((function(e){var t=e.context,n=t.shape||t.connection,i=t.parent||t.newParent;r.updateParent(n,i)}))),this.executed(["canvas.updateRoot"],o),this.reverted(["canvas.updateRoot"],o),this.executed(["shape.move","shape.create","shape.resize"],Zf((function(e){"label"!==e.context.shape.type&&a(e)}))),this.reverted(["shape.move","shape.create","shape.resize"],Zf((function(e){"label"!==e.context.shape.type&&a(e)}))),e.on("shape.changed",(function(e){"label"===e.element.type&&a({context:{shape:e.element}})})),this.executed(["connection.create","connection.move","connection.delete","connection.reconnect"],Zf(s)),this.reverted(["connection.create","connection.move","connection.delete","connection.reconnect"],Zf(s)),this.executed(["connection.layout","connection.move","connection.updateWaypoints"],Zf(c)),this.reverted(["connection.layout","connection.move","connection.updateWaypoints"],Zf(c)),this.executed("connection.reconnect",Zf((function(e){var t=e.context,n=t.connection,i=t.oldSource,r=t.newSource,o=Cr(n),a=Cr(i),s=Cr(r);o.conditionExpression&&!Sr(s,["bpmn:Activity","bpmn:ExclusiveGateway","bpmn:InclusiveGateway"])&&(t.oldConditionExpression=o.conditionExpression,delete o.conditionExpression),i!==r&&a.default===o&&(t.oldDefault=a.default,delete a.default)}))),this.reverted("connection.reconnect",Zf((function(e){var t=e.context,n=t.connection,i=t.oldSource,r=t.newSource,o=Cr(n),a=Cr(i),s=Cr(r);t.oldConditionExpression&&(o.conditionExpression=t.oldConditionExpression),t.oldDefault&&(a.default=t.oldDefault,delete s.default)}))),this.executed(["element.updateAttachment"],Zf(p)),this.reverted(["element.updateAttachment"],Zf(p))}function Zf(e){return function(t){var n=t.context;wr(n.shape||n.connection,"bpmn:BaseElement")&&e(t)}}function Qf(e,t,n){Vn.call(this),this._bpmnFactory=e,this._moddle=t,this._translate=n}function Jf(e,t,n){e[n]=t[n],delete t[n]}function em(e,t){this._modeling=e,this._canvas=t}function tm(e){this._modeling=e}function nm(e,t){this._canvas=e,this._layouter=t}Yf.$inject=["moddle"],Yf.prototype._needsId=function(e){return Sr(e,["bpmn:RootElement","bpmn:FlowElement","bpmn:MessageFlow","bpmn:DataAssociation","bpmn:Artifact","bpmn:Participant","bpmn:Lane","bpmn:LaneSet","bpmn:Process","bpmn:Collaboration","bpmndi:BPMNShape","bpmndi:BPMNEdge","bpmndi:BPMNDiagram","bpmndi:BPMNPlane","bpmn:Property","bpmn:CategoryValue"])},Yf.prototype._ensureId=function(e){var t;e.id?this._model.ids.claim(e.id,e):(t=wr(e,"bpmn:Activity")?"Activity":wr(e,"bpmn:Event")?"Event":wr(e,"bpmn:Gateway")?"Gateway":Sr(e,["bpmn:SequenceFlow","bpmn:MessageFlow"])?"Flow":(e.$type||"").replace(/^[^:]*:/g,""),t+="_",!e.id&&this._needsId(e)&&(e.id=this._model.ids.nextPrefixed(t,e)))},Yf.prototype.create=function(e,t){var n=this._model.create(e,t||{});return this._ensureId(n),n},Yf.prototype.createDiLabel=function(){return this.create("bpmndi:BPMNLabel",{bounds:this.createDiBounds()})},Yf.prototype.createDiShape=function(e,t){return this.create("bpmndi:BPMNShape",I({bpmnElement:e,bounds:this.createDiBounds()},t))},Yf.prototype.createDiBounds=function(e){return this.create("dc:Bounds",e)},Yf.prototype.createDiWaypoints=function(e){var t=this;return E(e,(function(e){return t.createDiWaypoint(e)}))},Yf.prototype.createDiWaypoint=function(e){return this.create("dc:Point",z(e,["x","y"]))},Yf.prototype.createDiEdge=function(e,t){return this.create("bpmndi:BPMNEdge",I({bpmnElement:e,waypoint:this.createDiWaypoints([])},t))},Yf.prototype.createDiPlane=function(e,t){return this.create("bpmndi:BPMNPlane",I({bpmnElement:e},t))},e(Xf,ta),Xf.$inject=["eventBus","bpmnFactory","connectionDocking","translate"],Xf.prototype.updateAttachment=function(e){var t=e.shape,n=t.businessObject,i=t.host;n.attachedToRef=i&&i.businessObject},Xf.prototype.updateParent=function(e,t){if(!(e instanceof $n||wr(e,"bpmn:DataStoreReference")&&e.parent&&wr(e.parent,"bpmn:Collaboration"))){var n=e.parent,i=e.businessObject,r=Rr(e),o=n&&n.businessObject,a=Rr(n);wr(e,"bpmn:FlowNode")&&this.updateFlowNodeRefs(i,o,t&&t.businessObject),wr(e,"bpmn:DataOutputAssociation")&&(o=e.source?e.source.businessObject:null),wr(e,"bpmn:DataInputAssociation")&&(o=e.target?e.target.businessObject:null),this.updateSemanticParent(i,o),wr(e,"bpmn:DataObjectReference")&&i.dataObjectRef&&this.updateSemanticParent(i.dataObjectRef,o),this.updateDiParent(r,a)}},Xf.prototype.updateBounds=function(e){var t=Rr(e),n=function(e){if(!wr(e,"bpmn:Activity"))return;var t=Rr(e);if(!t)return;var n=t.get("label");if(!n)return;return n.get("bounds")}(e);if(n){var i=Wa(n,t.get("bounds"));I(n,{x:e.x+i.x,y:e.y+i.y})}var r=e instanceof $n?this._getLabel(t):t,o=r.bounds;o||(o=this._bpmnFactory.createDiBounds(),r.set("bounds",o)),I(o,{x:e.x,y:e.y,width:e.width,height:e.height})},Xf.prototype.updateFlowNodeRefs=function(e,t,n){n!==t&&(wr(n,"bpmn:Lane")&&xt(n.get("flowNodeRef"),e),wr(t,"bpmn:Lane")&&_t(t.get("flowNodeRef"),e))},Xf.prototype.updateDiConnection=function(e,t,n){var i=Rr(e),r=Rr(t),o=Rr(n);i.sourceElement&&i.sourceElement.bpmnElement!==Cr(t)&&(i.sourceElement=t&&r),i.targetElement&&i.targetElement.bpmnElement!==Cr(n)&&(i.targetElement=n&&o)},Xf.prototype.updateDiParent=function(e,t){if(t&&!wr(t,"bpmndi:BPMNPlane")&&(t=t.$parent),e.$parent!==t){var n=(t||e.$parent).get("planeElement");t?(n.push(e),e.$parent=t):(xt(n,e),e.$parent=null)}},Xf.prototype.getLaneSet=function(e){var t,n;return wr(e,"bpmn:Lane")?((t=e.childLaneSet)||(t=this._bpmnFactory.create("bpmn:LaneSet"),e.childLaneSet=t,t.$parent=e),t):(wr(e,"bpmn:Participant")&&(e=e.processRef),(t=(n=e.get("laneSets"))[0])||((t=this._bpmnFactory.create("bpmn:LaneSet")).$parent=e,n.push(t)),t)},Xf.prototype.updateSemanticParent=function(e,t,n){var i,r=this._translate;if(e.$parent!==t&&(!wr(e,"bpmn:DataInput")&&!wr(e,"bpmn:DataOutput")||(wr(t,"bpmn:Participant")&&"processRef"in t&&(t=t.processRef),!("ioSpecification"in t)||t.ioSpecification!==e.$parent))){if(wr(e,"bpmn:Lane"))t&&(t=this.getLaneSet(t)),i="lanes";else if(wr(e,"bpmn:FlowElement")){if(t)if(wr(t,"bpmn:Participant"))t=t.processRef;else if(wr(t,"bpmn:Lane"))do{t=t.$parent.$parent}while(wr(t,"bpmn:Lane"));i="flowElements"}else if(wr(e,"bpmn:Artifact")){for(;t&&!wr(t,"bpmn:Process")&&!wr(t,"bpmn:SubProcess")&&!wr(t,"bpmn:Collaboration");){if(wr(t,"bpmn:Participant")){t=t.processRef;break}t=t.$parent}i="artifacts"}else if(wr(e,"bpmn:MessageFlow"))i="messageFlows";else if(wr(e,"bpmn:Participant")){i="participants";var o,a=e.processRef;a&&(o=function(e){for(;e&&!wr(e,"bpmn:Definitions");)e=e.$parent;return e}(e.$parent||t),e.$parent&&(xt(o.get("rootElements"),a),a.$parent=null),t&&(_t(o.get("rootElements"),a),a.$parent=o))}else wr(e,"bpmn:DataOutputAssociation")?i="dataOutputAssociations":wr(e,"bpmn:DataInputAssociation")&&(i="dataInputAssociations");if(!i)throw new Error(r("no parent for {element} in {parent}",{element:e.id,parent:t.id}));var s;if(e.$parent&&xt(s=e.$parent.get(i),e),t?((s=t.get(i)).push(e),e.$parent=t):e.$parent=null,n){var c=n.get(i);xt(s,e),t&&(c||(c=[],t.set(i,c)),c.push(e))}}},Xf.prototype.updateConnectionWaypoints=function(e){Rr(e).set("waypoint",this._bpmnFactory.createDiWaypoints(e.waypoints))},Xf.prototype.updateConnection=function(e){var t,n=e.connection,i=Cr(n),r=n.source,o=Cr(r),a=n.target,s=Cr(n.target);if(wr(i,"bpmn:DataAssociation"))wr(i,"bpmn:DataInputAssociation")?(i.get("sourceRef")[0]=o,t=e.parent||e.newParent||s,this.updateSemanticParent(i,s,t)):wr(i,"bpmn:DataOutputAssociation")&&(t=e.parent||e.newParent||o,this.updateSemanticParent(i,o,t),i.targetRef=s);else{var c=wr(i,"bpmn:SequenceFlow");i.sourceRef!==o&&(c&&(xt(i.sourceRef&&i.sourceRef.get("outgoing"),i),o&&o.get("outgoing")&&o.get("outgoing").push(i)),i.sourceRef=o),i.targetRef!==s&&(c&&(xt(i.targetRef&&i.targetRef.get("incoming"),i),s&&s.get("incoming")&&s.get("incoming").push(i)),i.targetRef=s)}this.updateConnectionWaypoints(n),this.updateDiConnection(n,r,a)},Xf.prototype._getLabel=function(e){return e.label||(e.label=this._bpmnFactory.createDiLabel()),e.label},e(Qf,Vn),Qf.$inject=["bpmnFactory","moddle","translate"],Qf.prototype.baseCreate=Vn.prototype.create,Qf.prototype.create=function(e,t){if("label"===e){var n=t.di||this._bpmnFactory.createDiLabel();return this.baseCreate(e,I({type:"label",di:n},fo,t))}return this.createBpmnElement(e,t)},Qf.prototype.createBpmnElement=function(e,t){var n,i,r,o=this._translate,a=(t=t||{}).businessObject,s=t.di;if(!a){if(!t.type)throw new Error(o("no shape type specified"));xr(a=this._bpmnFactory.create(t.type))}if(!Sr(s,["bpmndi:BPMNShape","bpmndi:BPMNEdge","bpmndi:BPMNDiagram","bpmndi:BPMNPlane"])){var c=I(s||{},{id:a.id+"_di"});s="root"===e?this._bpmnFactory.createDiPlane(a,c):"connection"===e?this._bpmnFactory.createDiEdge(a,c):this._bpmnFactory.createDiShape(a,c)}return wr(a,"bpmn:Group")&&(t=I({isFrame:!0},t)),function(e,t,n){y(n,(function(n){void 0!==t[n]&&Jf(e,t,n)}))}(a,t,["processRef","isInterrupting","associationDirection","isForCompensation"]),t.isExpanded&&Jf(s,t,"isExpanded"),wr(a,"bpmn:SubProcess")&&(t.collapsed=!Hr(a,s)),wr(a,"bpmn:ExclusiveGateway")&&(s.isMarkerVisible=!0),t.eventDefinitionType&&(i=a.get("eventDefinitions")||[],r=this._bpmnFactory.create(t.eventDefinitionType,t.eventDefinitionAttrs),"bpmn:ConditionalEventDefinition"===t.eventDefinitionType&&(r.condition=this._bpmnFactory.create("bpmn:FormalExpression")),i.push(r),r.$parent=a,a.eventDefinitions=i,delete t.eventDefinitionType),n=this.getDefaultSize(a,s),t=I({id:a.id},n,t,{businessObject:a,di:s}),this.baseCreate(e,t)},Qf.prototype.getDefaultSize=function(e,t){var n=Cr(e);return t=t||Rr(e),wr(n,"bpmn:SubProcess")?Hr(n,t)?{width:350,height:200}:{width:100,height:80}:wr(n,"bpmn:Task")?{width:100,height:80}:wr(n,"bpmn:Gateway")?{width:50,height:50}:wr(n,"bpmn:Event")?{width:36,height:36}:wr(n,"bpmn:Participant")?Hr(n,t)?{width:600,height:250}:{width:400,height:60}:wr(n,"bpmn:Lane")?{width:400,height:100}:wr(n,"bpmn:DataObjectReference")?{width:36,height:50}:wr(n,"bpmn:DataStoreReference")?{width:50,height:50}:wr(n,"bpmn:TextAnnotation")?{width:100,height:30}:wr(n,"bpmn:Group")?{width:300,height:300}:{width:100,height:80}},Qf.prototype.createParticipantShape=function(e){return l(e)||(e={isExpanded:e}),!1!==(e=I({type:"bpmn:Participant"},e||{})).isExpanded&&(e.processRef=this._bpmnFactory.create("bpmn:Process")),this.createShape(e)},em.$inject=["modeling","canvas"],em.prototype.preExecute=function(e){var t=this._modeling,n=e.elements,i=e.alignment;y(n,(function(e){var n={x:0,y:0};i.left?n.x=i.left-e.x:i.right?n.x=i.right-e.width-e.x:i.center?n.x=i.center-Math.round(e.width/2)-e.x:i.top?n.y=i.top-e.y:i.bottom?n.y=i.bottom-e.height-e.y:i.middle&&(n.y=i.middle-Math.round(e.height/2)-e.y),t.moveElements([e],n,e.parent)}))},em.prototype.postExecute=function(e){},tm.$inject=["modeling"],tm.prototype.preExecute=function(e){var t=e.source;if(!t)throw new Error("source required");var n=e.target||t.parent,i=e.shape,r=e.hints||{};i=e.shape=this._modeling.createShape(i,e.position,n,{attach:r.attach}),e.shape=i},tm.prototype.postExecute=function(e){var t,n,i=e.hints||{};t=e.source,n=e.shape,_(t.outgoing,(function(e){return e.target===n}))||(i.connectionTarget===e.source?this._modeling.connect(e.shape,e.source,e.connection):this._modeling.connect(e.source,e.shape,e.connection))},nm.$inject=["canvas","layouter"],nm.prototype.execute=function(e){var t=e.connection,n=e.source,i=e.target,r=e.parent,o=e.parentIndex,a=e.hints;if(!n||!i)throw new Error("source and target required");if(!r)throw new Error("parent required");return t.source=n,t.target=i,t.waypoints||(t.waypoints=this._layouter.layoutConnection(t,a)),this._canvas.addConnection(t,r,o),t},nm.prototype.revert=function(e){var t=e.connection;return this._canvas.removeConnection(t),t.source=null,t.target=null,t};var im=Math.round;function rm(e){this._modeling=e}function om(e){return!!e.waypoints}rm.$inject=["modeling"],rm.prototype.preExecute=function(e){var t=e.elements,n=e.parent,i=e.parentIndex,r=e.position,o=e.hints,a=this._modeling;y(t,(function(e){u(e.x)||(e.x=0),u(e.y)||(e.y=0)}));var s=ft(v(t,(function(e){return!e.hidden})));y(t,(function(e){om(e)&&(e.waypoints=E(e.waypoints,(function(e){return{x:im(e.x-s.x-s.width/2+r.x),y:im(e.y-s.y-s.height/2+r.y)}}))),I(e,{x:im(e.x-s.x-s.width/2+r.x),y:im(e.y-s.y-s.height/2+r.y)})}));var c=pt(t),p={};y(t,(function(e){if(om(e))p[e.id]=u(i)?a.createConnection(p[e.source.id],p[e.target.id],i,e,e.parent||n,o):a.createConnection(p[e.source.id],p[e.target.id],e,e.parent||n,o);else{var t=I({},o);-1===c.indexOf(e)&&(t.autoResize=!1),p[e.id]=u(i)?a.createShape(e,z(e,["x","y","width","height"]),e.parent||n,i,t):a.createShape(e,z(e,["x","y","width","height"]),e.parent||n,t)}})),e.elements=C(p)};var am=Math.round;function sm(e){this._canvas=e}function cm(e){sm.call(this,e)}sm.$inject=["canvas"],sm.prototype.execute=function(e){var t=e.shape,n=e.position,i=e.parent,r=e.parentIndex;if(!i)throw new Error("parent required");if(!n)throw new Error("position required");return void 0!==n.width?I(t,n):I(t,{x:n.x-am(t.width/2),y:n.y-am(t.height/2)}),this._canvas.addShape(t,i,r),t},sm.prototype.revert=function(e){var t=e.shape;return this._canvas.removeShape(t),t},e(cm,sm),cm.$inject=["canvas"];var pm=sm.prototype.execute;cm.prototype.execute=function(e){var t=e.shape;return function(e){["width","height"].forEach((function(t){void 0===e[t]&&(e[t]=0)}))}(t),t.labelTarget=e.labelTarget,pm.call(this,e)};var lm=sm.prototype.revert;function um(e,t){this._canvas=e,this._modeling=t}function hm(e,t){this._modeling=e,this._elementRegistry=t}function dm(e,t){this._canvas=e,this._modeling=t}function fm(e){this._modeling=e}cm.prototype.revert=function(e){return e.shape.labelTarget=null,lm.call(this,e)},um.$inject=["canvas","modeling"],um.prototype.preExecute=function(e){var t=this._modeling,n=e.connection;_f(n.incoming,(function(e){t.removeConnection(e,{nested:!0})})),_f(n.outgoing,(function(e){t.removeConnection(e,{nested:!0})}))},um.prototype.execute=function(e){var t=e.connection,n=t.parent;return e.parent=n,e.parentIndex=Et(n.children,t),e.source=t.source,e.target=t.target,this._canvas.removeConnection(t),t.source=null,t.target=null,t},um.prototype.revert=function(e){var t=e.connection,n=e.parent,i=e.parentIndex;return t.source=e.source,t.target=e.target,_t(n.children,t,i),this._canvas.addConnection(t,n),t},hm.$inject=["modeling","elementRegistry"],hm.prototype.postExecute=function(e){var t=this._modeling,n=this._elementRegistry;y(e.elements,(function(e){n.get(e.id)&&(e.waypoints?t.removeConnection(e):t.removeShape(e))}))},dm.$inject=["canvas","modeling"],dm.prototype.preExecute=function(e){var t=this._modeling,n=e.shape;_f(n.incoming,(function(e){t.removeConnection(e,{nested:!0})})),_f(n.outgoing,(function(e){t.removeConnection(e,{nested:!0})})),_f(n.children,(function(e){e.waypoints?t.removeConnection(e,{nested:!0}):t.removeShape(e,{nested:!0})}))},dm.prototype.execute=function(e){var t=this._canvas,n=e.shape,i=n.parent;return e.oldParent=i,e.oldParentIndex=Et(i.children,n),t.removeShape(n),n},dm.prototype.revert=function(e){var t=this._canvas,n=e.shape,i=e.oldParent,r=e.oldParentIndex;return _t(i.children,n,r),t.addShape(n,i),n},fm.$inject=["modeling"];var mm={x:"y",y:"x"};function vm(e,t){this._layouter=e,this._canvas=t}function ym(){}function gm(){this.allShapes={},this.allConnections={},this.enclosedElements={},this.enclosedConnections={},this.topLevel={}}function bm(e){this._modeling=e}function xm(e){this._helper=new bm(e)}function _m(e){this._modeling=e,this._helper=new bm(e)}function Em(e){this._modeling=e}function wm(e){return e.original||e}function Sm(e,t){this._modeling=e,this._rules=t}function Cm(e){this._modeling=e}function Rm(e){this._modeling=e}function Tm(e){return I({},e)}function Pm(e){switch(e){case"n":return"y";case"w":return"x";case"s":return"y";case"e":return"x"}}function Am(e,t,n){var i=Pm(n);return/e|s/.test(n)?e[i]>t:/n|w/.test(n)?e[i]<t:void 0}function Mm(e,t){return-1!==e.indexOf(t)}function km(e){this._modeling=e}function Dm(e){var t={};return y(e,(function(e){t[e.id]=e.hidden,e.children&&(t=I({},t,Dm(e.children)))})),t}function Bm(e,t){var n=[];return y(e,(function(e){e.hidden=t,n=n.concat(e),e.children&&(n=n.concat(Bm(e.children,e.collapsed||t)))})),n}function Nm(e,t){var n=[];return y(e,(function(e){e.hidden=t[e.id],n=n.concat(e),e.children&&(n=n.concat(Nm(e.children,t)))})),n}function Om(e){this._modeling=e}function jm(e,t){return xt(e&&e.attachers,t)}function Lm(e,t,n){if(e){var i=e.attachers;i||(e.attachers=i=[]),_t(i,t,n)}}function Im(){}function zm(e,t,n){this._eventBus=e,this._elementFactory=t,this._commandStack=n;var i=this;e.on("diagram.init",(function(){i.registerHandlers(n)}))}function Fm(e){this._elementRegistry=e}function $m(e,t){y(t,(function(t,n){e.set(n,t)}))}fm.prototype.preExecute=function(e){var t=this._modeling,n=e.groups,i=e.axis,r=e.dimension;function o(e,t){e.range.min=Math.min(t[i],e.range.min),e.range.max=Math.max(t[i]+t[r],e.range.max)}function a(e){return e[i]+e[r]/2}function s(e){return e.length-1}function c(e){return e.max-e.min}var p,l,u=n[0],h=s(n),d=n[h],f=0;y(n,(function(e,p){var l,u,d;e.elements.length<2?p&&p!==n.length-1&&(o(e,e.elements[0]),f+=c(e.range)):(u=(l=A(e.elements,i))[0],p===h&&(u=l[s(l)]),d=a(u),e.range=null,y(l,(function(n){!function(e,n){var r={y:0};r[i]=e-a(n),r[i]&&(r[mm[i]]=0,t.moveElements([n],r,n.parent))}(d,n),null!==e.range?o(e,n):e.range={min:n[i],max:n[i]+n[r]}})),p&&p!==n.length-1&&(f+=c(e.range)))})),l=Math.abs(d.range.min-u.range.max),(p=Math.round((l-f)/(n.length-1)))<n.length-1||y(n,(function(e,o){var a,s={};e!==u&&e!==d&&(a=n[o-1],e.range.max=0,y(e.elements,(function(n,o){s[mm[i]]=0,s[i]=a.range.max-n[i]+p,e.range.min!==n[i]&&(s[i]+=n[i]-e.range.min),s[i]&&t.moveElements([n],s,n.parent),e.range.max=Math.max(n[i]+n[r],o?e.range.max:0)})))}))},fm.prototype.postExecute=function(e){},vm.$inject=["layouter","canvas"],vm.prototype.execute=function(e){var t=e.connection;return I(e,{oldWaypoints:t.waypoints}),t.waypoints=this._layouter.layoutConnection(t,e.hints),t},vm.prototype.revert=function(e){var t=e.connection;return t.waypoints=e.oldWaypoints,t},ym.prototype.execute=function(e){var t=e.connection,n=e.delta,i=e.newParent||t.parent,r=e.newParentIndex,o=t.parent;return e.oldParent=o,e.oldParentIndex=xt(o.children,t),_t(i.children,t,r),t.parent=i,y(t.waypoints,(function(e){e.x+=n.x,e.y+=n.y,e.original&&(e.original.x+=n.x,e.original.y+=n.y)})),t},ym.prototype.revert=function(e){var t=e.connection,n=t.parent,i=e.oldParent,r=e.oldParentIndex,o=e.delta;return xt(n.children,t),_t(i.children,t,r),t.parent=i,y(t.waypoints,(function(e){e.x-=o.x,e.y-=o.y,e.original&&(e.original.x-=o.x,e.original.y-=o.y)})),t},gm.prototype.add=function(e,t){return this.addAll([e],t)},gm.prototype.addAll=function(e,t){return I(this,function(e,t,n){a(t)&&(t=!0),l(t)&&(n=t,t=!0);var i=yt((n=n||{}).allShapes),r=yt(n.allConnections),o=yt(n.enclosedElements),s=yt(n.enclosedConnections),c=yt(n.topLevel,t&&R(e,(function(e){return e.id})));function p(e){c[e.source.id]&&c[e.target.id]&&(c[e.id]=[e]),i[e.source.id]&&i[e.target.id]&&(s[e.id]=o[e.id]=e),r[e.id]=e}return ht(e,(function(e){if(o[e.id]=e,!e.waypoints)return i[e.id]=e,y(e.incoming,p),y(e.outgoing,p),e.children;s[e.id]=r[e.id]=e})),{allShapes:i,allConnections:r,topLevel:c,enclosedConnections:s,enclosedElements:o}}(e,!!t,this)),this},bm.prototype.moveRecursive=function(e,t,n){return e?this.moveClosure(this.getClosure(e),t,n):[]},bm.prototype.moveClosure=function(e,t,n,i,r){var o=this._modeling,a=e.allShapes,s=e.allConnections,c=e.enclosedConnections,p=e.topLevel,l=!1;r&&r.parent===n&&(l=!0),y(a,(function(e){o.moveShape(e,t,p[e.id]&&!l&&n,{recurse:!1,layout:!1})})),y(s,(function(e){var i=!!a[e.source.id],r=!!a[e.target.id];c[e.id]&&i&&r?o.moveConnection(e,t,p[e.id]&&!l&&n):o.layoutConnection(e,{connectionStart:i&&Ih(e,e.source,t),connectionEnd:r&&zh(e,e.target,t)})}))},bm.prototype.getClosure=function(e){return(new gm).addAll(e,!0)},xm.$inject=["modeling"],xm.prototype.preExecute=function(e){e.closure=this._helper.getClosure(e.shapes)},xm.prototype.postExecute=function(e){var t,n=e.hints;n&&n.primaryShape&&(t=n.primaryShape,n.oldParent=t.parent),this._helper.moveClosure(e.closure,e.delta,e.newParent,e.newHost,t)},_m.$inject=["modeling"],_m.prototype.execute=function(e){var t=e.shape,n=e.delta,i=e.newParent||t.parent,r=e.newParentIndex,o=t.parent;return e.oldBounds=z(t,["x","y","width","height"]),e.oldParent=o,e.oldParentIndex=xt(o.children,t),_t(i.children,t,r),I(t,{parent:i,x:t.x+n.x,y:t.y+n.y}),t},_m.prototype.postExecute=function(e){var t=e.shape,n=e.delta,i=e.hints,r=this._modeling;!1!==i.layout&&(y(t.incoming,(function(e){r.layoutConnection(e,{connectionEnd:zh(e,t,n)})})),y(t.outgoing,(function(e){r.layoutConnection(e,{connectionStart:Ih(e,t,n)})}))),!1!==i.recurse&&this.moveChildren(e)},_m.prototype.revert=function(e){var t=e.shape,n=e.oldParent,i=e.oldParentIndex,r=e.delta;return _t(n.children,t,i),I(t,{parent:n,x:t.x-r.x,y:t.y-r.y}),t},_m.prototype.moveChildren=function(e){var t=e.delta,n=e.shape;this._helper.moveRecursive(n.children,t,null)},_m.prototype.getNewParent=function(e){return e.newParent||e.shape.parent},Em.$inject=["modeling"],Em.prototype.execute=function(e){var t=e.newSource,n=e.newTarget,i=e.connection,r=e.dockingOrPoints;if(!t&&!n)throw new Error("newSource or newTarget required");return p(r)&&(e.oldWaypoints=i.waypoints,i.waypoints=r),t&&(e.oldSource=i.source,i.source=t),n&&(e.oldTarget=i.target,i.target=n),i},Em.prototype.postExecute=function(e){var t=e.connection,n=e.newSource,i=e.newTarget,r=e.dockingOrPoints,o=e.hints||{},a={};o.connectionStart&&(a.connectionStart=o.connectionStart),o.connectionEnd&&(a.connectionEnd=o.connectionEnd),!1!==o.layoutConnection&&(!n||i&&"source"!==o.docking||(a.connectionStart=a.connectionStart||wm(p(r)?r[0]:r)),!i||n&&"target"!==o.docking||(a.connectionEnd=a.connectionEnd||wm(p(r)?r[r.length-1]:r)),o.newWaypoints&&(a.waypoints=o.newWaypoints),this._modeling.layoutConnection(t,a))},Em.prototype.revert=function(e){var t=e.oldSource,n=e.oldTarget,i=e.oldWaypoints,r=e.connection;return t&&(r.source=t),n&&(r.target=n),i&&(r.waypoints=i),r},Sm.$inject=["modeling","rules"],Sm.prototype.preExecute=function(e){var t,n=this,i=this._modeling,r=this._rules,o=e.oldShape,a=e.newData,s=e.hints||{};function c(e,t,n){return r.allowed("connection.reconnect",{connection:n,source:e,target:t})}var p,l={x:a.x,y:a.y},u={x:o.x,y:o.y,width:o.width,height:o.height};t=e.newShape=e.newShape||n.createShape(a,l,o.parent,s),o.host&&i.updateAttachment(t,o.host),!1!==s.moveChildren&&(p=o.children.slice(),i.moveElements(p,{x:0,y:0},t,s));var h=o.incoming.slice(),d=o.outgoing.slice();y(h,(function(e){c(e.source,t,e)&&n.reconnectEnd(e,t,Lh(e,t,u),s)})),y(d,(function(e){var i=e.target;c(t,i,e)&&n.reconnectStart(e,t,jh(e,t,u),s)}))},Sm.prototype.postExecute=function(e){var t=e.oldShape;this._modeling.removeShape(t)},Sm.prototype.execute=function(e){},Sm.prototype.revert=function(e){},Sm.prototype.createShape=function(e,t,n,i){return this._modeling.createShape(e,t,n,i)},Sm.prototype.reconnectStart=function(e,t,n,i){this._modeling.reconnectStart(e,t,n,i)},Sm.prototype.reconnectEnd=function(e,t,n,i){this._modeling.reconnectEnd(e,t,n,i)},Cm.$inject=["modeling"],Cm.prototype.execute=function(e){var t=e.shape,n=e.newBounds,i=e.minBounds;if(void 0===n.x||void 0===n.y||void 0===n.width||void 0===n.height)throw new Error("newBounds must have {x, y, width, height} properties");if(i&&(n.width<i.width||n.height<i.height))throw new Error("width and height cannot be less than minimum height and width");if(!i&&n.width<10||n.height<10)throw new Error("width and height cannot be less than 10px");return e.oldBounds={width:t.width,height:t.height,x:t.x,y:t.y},I(t,{width:n.width,height:n.height,x:n.x,y:n.y}),t},Cm.prototype.postExecute=function(e){var t=this._modeling,n=e.shape,i=e.oldBounds;!1!==(e.hints||{}).layout&&(y(n.incoming,(function(e){t.layoutConnection(e,{connectionEnd:Lh(e,n,i)})})),y(n.outgoing,(function(e){t.layoutConnection(e,{connectionStart:jh(e,n,i)})})))},Cm.prototype.revert=function(e){var t=e.shape,n=e.oldBounds;return I(t,{width:n.width,height:n.height,x:n.x,y:n.y}),t},Rm.$inject=["modeling"],Rm.prototype.preExecute=function(e){var t=e.delta,n=e.direction,i=e.movingShapes,r=e.resizingShapes,o=e.start,a={};this.moveShapes(i,t),y(r,(function(e){a[e.id]=function(e){return{x:e.x,y:e.y,height:e.height,width:e.width}}(e)})),this.resizeShapes(r,t,n),this.updateConnectionWaypoints(function(e,t){var n=[];return y(e.concat(t),(function(i){var r=i.incoming,o=i.outgoing;y(r.concat(o),(function(i){var r=i.source,o=i.target;(kf(e,r)||kf(e,o)||kf(t,r)||kf(t,o))&&(kf(n,i)||n.push(i))}))})),n}(i,r),t,n,o,i,r,a)},Rm.prototype.execute=function(){},Rm.prototype.revert=function(){},Rm.prototype.moveShapes=function(e,t){var n=this;y(e,(function(e){n._modeling.moveShape(e,t,null,{autoResize:!1,layout:!1,recurse:!1})}))},Rm.prototype.resizeShapes=function(e,t,n){var i=this;y(e,(function(e){var r=function(e,t,n){var i=e.x,r=e.y,o=e.width,a=e.height,s=n.x,c=n.y;switch(t){case"n":return{x:i,y:r+c,width:o,height:a-c};case"s":return{x:i,y:r,width:o,height:a+c};case"w":return{x:i+s,y:r,width:o-s,height:a};case"e":return{x:i,y:r,width:o+s,height:a};default:throw new Error("unknown direction: "+t)}}(e,n,t);i._modeling.resizeShape(e,r,null,{attachSupport:!1,autoResize:!1,layout:!1})}))},Rm.prototype.updateConnectionWaypoints=function(e,t,n,i,r,o,a){var s=this,c=r.concat(o);y(e,(function(e){var p=e.source,l=e.target,u=function(e){return E(e.waypoints,(function(e){return(e=Tm(e)).original&&(e.original=Tm(e.original)),e}))}(e),h=Pm(n),d={labelBehavior:!1};Mm(c,p)&&Mm(c,l)?(u=E(u,(function(e){return Am(e,i,n)&&(e[h]=e[h]+t[h]),e.original&&Am(e.original,i,n)&&(e.original[h]=e.original[h]+t[h]),e})),s._modeling.updateWaypoints(e,u,{labelBehavior:!1})):(Mm(c,p)||Mm(c,l))&&(Mm(r,p)?d.connectionStart=Ih(e,p,t):Mm(r,l)?d.connectionEnd=zh(e,l,t):Mm(o,p)?d.connectionStart=jh(e,p,a[p.id]):Mm(o,l)&&(d.connectionEnd=Lh(e,l,a[l.id])),s._modeling.layoutConnection(e,d))}))},km.$inject=["modeling"],km.prototype.execute=function(e){var t=e.shape,n=t.children;e.oldChildrenVisibility=Dm(n),t.collapsed=!t.collapsed;var i=Bm(n,t.collapsed);return[t].concat(i)},km.prototype.revert=function(e){var t=e.shape,n=e.oldChildrenVisibility,i=Nm(t.children,n);return t.collapsed=!t.collapsed,[t].concat(i)},Om.$inject=["modeling"],Om.prototype.execute=function(e){var t=e.shape,n=e.newHost,i=t.host;return e.oldHost=i,e.attacherIdx=jm(i,t),Lm(n,t),t.host=n,t},Om.prototype.revert=function(e){var t=e.shape,n=e.newHost,i=e.oldHost,r=e.attacherIdx;return t.host=i,jm(n,t),Lm(i,t,r),t},Im.prototype.execute=function(e){var t=e.connection,n=e.newWaypoints;return e.oldWaypoints=t.waypoints,t.waypoints=n,t},Im.prototype.revert=function(e){var t=e.connection,n=e.oldWaypoints;return t.waypoints=n,t},zm.$inject=["eventBus","elementFactory","commandStack"],zm.prototype.getHandlers=function(){return{"shape.append":tm,"shape.create":sm,"shape.delete":dm,"shape.move":_m,"shape.resize":Cm,"shape.replace":Sm,"shape.toggleCollapse":km,spaceTool:Rm,"label.create":cm,"connection.create":nm,"connection.delete":um,"connection.move":ym,"connection.layout":vm,"connection.updateWaypoints":Im,"connection.reconnect":Em,"elements.create":rm,"elements.move":xm,"elements.delete":hm,"elements.distribute":fm,"elements.align":em,"element.updateAttachment":Om}},zm.prototype.registerHandlers=function(e){y(this.getHandlers(),(function(t,n){e.registerHandler(n,t)}))},zm.prototype.moveShape=function(e,t,n,i,r){"object"==typeof i&&(r=i,i=null);var o={shape:e,delta:t,newParent:n,newParentIndex:i,hints:r||{}};this._commandStack.execute("shape.move",o)},zm.prototype.updateAttachment=function(e,t){var n={shape:e,newHost:t};this._commandStack.execute("element.updateAttachment",n)},zm.prototype.moveElements=function(e,t,n,i){var r,o=(i=i||{}).attach,a=n;!0===o?(r=n,a=n.parent):!1===o&&(r=null);var s={shapes:e,delta:t,newParent:a,newHost:r,hints:i};this._commandStack.execute("elements.move",s)},zm.prototype.moveConnection=function(e,t,n,i,r){"object"==typeof i&&(r=i,i=void 0);var o={connection:e,delta:t,newParent:n,newParentIndex:i,hints:r||{}};this._commandStack.execute("connection.move",o)},zm.prototype.layoutConnection=function(e,t){var n={connection:e,hints:t||{}};this._commandStack.execute("connection.layout",n)},zm.prototype.createConnection=function(e,t,n,i,r,o){"object"==typeof n&&(o=r,r=i,i=n,n=void 0);var a={source:e,target:t,parent:r,parentIndex:n,connection:i=this._create("connection",i),hints:o};return this._commandStack.execute("connection.create",a),a.connection},zm.prototype.createShape=function(e,t,n,i,r){"number"!=typeof i&&(r=i,i=void 0);var o,a,s=(r=r||{}).attach;e=this._create("shape",e),s?(o=n.parent,a=n):o=n;var c={position:t,shape:e,parent:o,parentIndex:i,host:a,hints:r};return this._commandStack.execute("shape.create",c),c.shape},zm.prototype.createElements=function(e,t,n,i,r){p(e)||(e=[e]),"number"!=typeof i&&(r=i,i=void 0);var o={position:t,elements:e,parent:n,parentIndex:i,hints:r=r||{}};return this._commandStack.execute("elements.create",o),o.elements},zm.prototype.createLabel=function(e,t,n,i){n=this._create("label",n);var r={labelTarget:e,position:t,parent:i||e.parent,shape:n};return this._commandStack.execute("label.create",r),r.shape},zm.prototype.appendShape=function(e,t,n,i,r){r=r||{};var o={source:e,position:n,target:i,shape:t=this._create("shape",t),connection:r.connection,connectionParent:r.connectionParent,hints:r};return this._commandStack.execute("shape.append",o),o.shape},zm.prototype.removeElements=function(e){var t={elements:e};this._commandStack.execute("elements.delete",t)},zm.prototype.distributeElements=function(e,t,n){var i={groups:e,axis:t,dimension:n};this._commandStack.execute("elements.distribute",i)},zm.prototype.removeShape=function(e,t){var n={shape:e,hints:t||{}};this._commandStack.execute("shape.delete",n)},zm.prototype.removeConnection=function(e,t){var n={connection:e,hints:t||{}};this._commandStack.execute("connection.delete",n)},zm.prototype.replaceShape=function(e,t,n){var i={oldShape:e,newData:t,hints:n||{}};return this._commandStack.execute("shape.replace",i),i.newShape},zm.prototype.alignElements=function(e,t){var n={elements:e,alignment:t};this._commandStack.execute("elements.align",n)},zm.prototype.resizeShape=function(e,t,n,i){var r={shape:e,newBounds:t,minBounds:n,hints:i};this._commandStack.execute("shape.resize",r)},zm.prototype.createSpace=function(e,t,n,i,r){var o={delta:n,direction:i,movingShapes:e,resizingShapes:t,start:r};this._commandStack.execute("spaceTool",o)},zm.prototype.updateWaypoints=function(e,t,n){var i={connection:e,newWaypoints:t,hints:n||{}};this._commandStack.execute("connection.updateWaypoints",i)},zm.prototype.reconnect=function(e,t,n,i,r){var o={connection:e,newSource:t,newTarget:n,dockingOrPoints:i,hints:r||{}};this._commandStack.execute("connection.reconnect",o)},zm.prototype.reconnectStart=function(e,t,n,i){i||(i={}),this.reconnect(e,t,e.target,n,I(i,{docking:"source"}))},zm.prototype.reconnectEnd=function(e,t,n,i){i||(i={}),this.reconnect(e,e.source,t,n,I(i,{docking:"target"}))},zm.prototype.connect=function(e,t,n,i){return this.createConnection(e,t,n||{},e.parent,i)},zm.prototype._create=function(e,t){return t instanceof In?t:this._elementFactory.create(e,t)},zm.prototype.toggleCollapse=function(e,t){var n={shape:e,hints:t||{}};this._commandStack.execute("shape.toggleCollapse",n)},Fm.$inject=["elementRegistry"],Fm.prototype.execute=function(e){var t=e.element,n=e.moddleElement,i=e.properties;if(!n)throw new Error("<moddleElement> required");var r=e.changed||this.getVisualReferences(n).concat(t),o=e.oldProperties||function(e,t){return b(t,(function(t,n){return t[n]=e.get(n),t}),{})}(n,w(i));return $m(n,i),e.oldProperties=o,e.changed=r,r},Fm.prototype.revert=function(e){var t=e.oldProperties,n=e.moddleElement,i=e.changed;return $m(n,t),i},Fm.prototype.getVisualReferences=function(e){var t=this._elementRegistry;return wr(e,"bpmn:DataObject")?function(e,t){return t.filter((function(t){return wr(t,"bpmn:DataObjectReference")&&Cr(t).dataObjectRef===e}))}(e,t):[]};var Hm="default",Gm="id",Vm="di",Wm={width:0,height:0};function qm(e,t,n,i,r){this._elementRegistry=e,this._moddle=t,this._translate=n,this._modeling=i,this._textRenderer=r}function Um(e,t){return Gm in e&&e.id!==t.id}function Km(e,t){var n=e.businessObject,i=Rr(e);y(t,(function(e,t){t!==Vm?n.set(t,e):i&&function(e,t){y(t,(function(t,n){e.set(n,t)}))}(i,e)}))}qm.$inject=["elementRegistry","moddle","translate","modeling","textRenderer"],qm.prototype.execute=function(e){var t=e.element,n=[t],i=this._translate;if(!t)throw new Error(i("element required"));var r=this._elementRegistry,o=this._moddle.ids,a=t.businessObject,s=function(e){var t=I({},e);return Ym.forEach((function(n){n in e&&(t[n]=Cr(t[n]))})),t}(e.properties),c=e.oldProperties||function(e,t){var n=w(t),i=e.businessObject,r=Rr(e);return b(n,(function(e,n){return e[n]=n!==Vm?i.get(n):function(e,t){return b(t,(function(t,n){return t[n]=e&&e.get(n),t}),{})}(r,w(t.di)),e}),{})}(t,s);return Um(s,a)&&(o.unclaim(a.id),r.updateId(t,s.id),o.claim(s.id,a)),Hm in s&&(s.default&&n.push(r.get(s.default.id)),a.default&&n.push(r.get(a.default.id))),Km(t,s),e.oldProperties=c,e.changed=n,n},qm.prototype.postExecute=function(e){var t=e.element.label,n=t&&Cr(t).name;if(n){var i=this._textRenderer.getExternalLabelBounds(t,n);this._modeling.resizeShape(t,i,Wm)}},qm.prototype.revert=function(e){var t=e.element,n=e.properties,i=e.oldProperties,r=t.businessObject,o=this._elementRegistry,a=this._moddle.ids;return Km(t,i),Um(n,r)&&(a.unclaim(n.id),o.updateId(t,i.id),a.claim(i.id,r)),e.changed};var Ym=["default"];function Xm(e,t){this._canvas=e,this._modeling=t}function Zm(e,t){this._modeling=e,this._spaceTool=t}function Qm(e,t){this._modeling=e,this._translate=t}function Jm(e,t){this._modeling=e,this._spaceTool=t}Xm.$inject=["canvas","modeling"],Xm.prototype.execute=function(e){var t=this._canvas,n=e.newRoot,i=n.businessObject,r=t.getRootElement(),o=r.businessObject,a=o.$parent,s=Rr(r);t.setRootElement(n),t.removeRootElement(r),_t(a.rootElements,i),i.$parent=a,xt(a.rootElements,o),o.$parent=null,r.di=null,s.bpmnElement=i,n.di=s,e.oldRoot=r},Xm.prototype.revert=function(e){var t=this._canvas,n=e.newRoot,i=n.businessObject,r=e.oldRoot,o=r.businessObject,a=i.$parent,s=Rr(n);t.setRootElement(r),t.removeRootElement(n),xt(a.rootElements,i),i.$parent=null,_t(a.rootElements,o),o.$parent=a,n.di=null,s.bpmnElement=o,r.di=s},Zm.$inject=["modeling","spaceTool"],Zm.prototype.preExecute=function(e){var t=this._spaceTool,n=this._modeling,i=e.shape,r=e.location,o=Tl(i),a=o===i,s=a?i:i.parent;Rl(s).length||n.createShape({type:"bpmn:Lane"},{x:i.x+Sl,y:i.y,width:i.width-Sl,height:i.height},s);var c=[];ht(o,(function(e){return c.push(e),e.label&&c.push(e.label),e===i?[]:v(e.children,(function(e){return e!==i}))}));var p="top"===r?-120:120,l="top"===r?i.y:i.y+i.height,u=l+("top"===r?10:-10),h="top"===r?"n":"s",d=t.calculateAdjustments(c,"y",p,u);t.makeSpace(d.movingShapes,d.resizingShapes,{x:0,y:p},h,u),e.newLane=n.createShape({type:"bpmn:Lane"},{x:i.x+(a?Sl:0),y:l-("top"===r?120:0),width:i.width-(a?Sl:0),height:120},s)},Qm.$inject=["modeling","translate"],Qm.prototype.preExecute=function(e){var t=this._modeling,n=this._translate,i=e.shape,r=e.count,o=Rl(i),a=o.length;if(a>r)throw new Error(n("more than {count} child lanes",{count:r}));var s,c,p,l,u,h=Math.round(i.height/r);for(u=0;u<r;u++)s=i.y+u*h,c=u===r-1?i.height-h*u:h,p={x:i.x+Sl,y:s,width:i.width-Sl,height:c},u<a?t.resizeShape(o[u],p):(l={type:"bpmn:Lane"},t.createShape(l,p,i))},Jm.$inject=["modeling","spaceTool"],Jm.prototype.preExecute=function(e){var t=e.shape,n=e.newBounds;!1!==e.balanced?this.resizeBalanced(t,n):this.resizeSpace(t,n)},Jm.prototype.resizeBalanced=function(e,t){var n=this._modeling,i=Pl(e,t);n.resizeShape(e,t),i.forEach((function(e){n.resizeShape(e.shape,e.newBounds)}))},Jm.prototype.resizeSpace=function(e,t){var n,i,r,o,a,s=this._spaceTool,c=hn(e),p=yl(hn(t),c),l=Tl(e),u=[],h=[];ht(l,(function(e){return u.push(e),(wr(e,"bpmn:Lane")||wr(e,"bpmn:Participant"))&&h.push(e),e.children})),(p.bottom||p.top)&&(n=p.bottom||p.top,i=e.y+(p.bottom?e.height:0)+(p.bottom?-10:10),r=p.bottom?"s":"n",o=p.top>0||p.bottom<0?-n:n,a=s.calculateAdjustments(u,"y",o,i),s.makeSpace(a.movingShapes,a.resizingShapes,{x:0,y:n},r)),(p.left||p.right)&&(n=p.right||p.left,i=e.x+(p.right?e.width:0)+(p.right?-10:100),r=p.right?"e":"w",o=p.left>0||p.right<0?-n:n,a=s.calculateAdjustments(h,"x",o,i),s.makeSpace(a.movingShapes,a.resizingShapes,{x:n,y:0},r))};var ev="flowNodeRef",tv="lanes";function nv(e){this._elementRegistry=e}function iv(e){this._moddle=e}nv.$inject=["elementRegistry"],nv.prototype.computeUpdates=function(e,t){var n=[],i=[],r={},o=[];function a(e){-1===n.indexOf(e)&&(o.push(e),n.push(e))}function s(e){return e.parent?function(e){var t=Tl(e);return r[t.id]||(r[t.id]=Cl(t)),r[t.id]}(e).filter((function(t){return n=e,i=hn(t),r=n.x+n.width/2,o=n.y+n.height/2,r>i.left&&r<i.right&&o>i.top&&o<i.bottom;var n,i,r,o})).map((function(e){return e.businessObject})):[]}return t.forEach((function(e){var t=Tl(e);t&&-1===n.indexOf(t)&&(t.children.filter((function(e){return wr(e,"bpmn:FlowNode")})).forEach(a),n.push(t))})),e.forEach(a),o.forEach((function(e){var t=e.businessObject,n=t.get(tv).slice(),r=s(e);i.push({flowNode:t,remove:n,add:r})})),t.forEach((function(e){var t=e.businessObject;e.parent||t.get(ev).forEach((function(e){i.push({flowNode:e,remove:[t],add:[]})}))})),i},nv.prototype.execute=function(e){var t=e.updates;t||(t=e.updates=this.computeUpdates(e.flowNodeShapes,e.laneShapes)),t.forEach((function(e){var t=e.flowNode,n=t.get(tv);e.remove.forEach((function(e){xt(n,e),xt(e.get(ev),t)})),e.add.forEach((function(e){_t(n,e),_t(e.get(ev),t)}))}))},nv.prototype.revert=function(e){e.updates.forEach((function(e){var t=e.flowNode,n=t.get(tv);e.add.forEach((function(e){xt(n,e),xt(e.get(ev),t)})),e.remove.forEach((function(e){_t(n,e),_t(e.get(ev),t)}))}))},iv.$inject=["moddle"],iv.prototype.execute=function(e){var t=this._moddle.ids,n=e.id,i=e.element;e.claiming?t.claim(n,i):t.unclaim(n)},iv.prototype.revert=function(e){var t=this._moddle.ids,n=e.id,i=e.element;e.claiming?t.unclaim(n):t.claim(n,i)};var rv={fill:void 0,stroke:void 0};function ov(e){this._commandStack=e,this._normalizeColor=function(e){if(e){if(d(e)){var t=function(e){var t=document.createElement("canvas").getContext("2d");return t.fillStyle="transparent",t.fillStyle=e,/^#[0-9a-fA-F]{6}$/.test(t.fillStyle)?t.fillStyle:null}(e);if(t)return t}throw new Error("invalid color value: "+e)}}}ov.$inject=["commandStack"],ov.prototype.postExecute=function(e){var t=e.elements,n=e.colors||rv,i=this,r={};"fill"in n&&I(r,{"background-color":this._normalizeColor(n.fill)}),"stroke"in n&&I(r,{"border-color":this._normalizeColor(n.stroke)}),y(t,(function(e){var t=function(e){return!!e.waypoints}(e)?z(r,["border-color"]):r;!function(e){"border-color"in e&&(e.stroke=e["border-color"]);"background-color"in e&&(e.fill=e["background-color"])}(t),bo(e)?i._commandStack.execute("element.updateModdleProperties",{element:e,moddleElement:Rr(e).label,properties:{color:r["border-color"]}}):i._commandStack.execute("element.updateProperties",{element:e,properties:{di:t}})}))};var av={width:0,height:0};function sv(e,t,n){function i(e,t){var i=e.label||e,r=e.labelTarget||e;return function(e,t,n){var i=e.businessObject,r=Wr(i);r&&("categoryValueRef"===r?i.categoryValueRef.value=t:i[r]=t)}(i,t),function(e,t){if(!mo(e)){var i=Rr(e);t&&!i.label&&(i.label=n.create("bpmndi:BPMNLabel")),!t&&i.label&&delete i.label}}(e,t),[i,r]}this.preExecute=function(t){var n=t.element,i=n.businessObject,r=t.newLabel;if(!bo(n)&&mo(n)&&!vo(n)&&!cv(r)){var o=go(n);o={x:o.x,y:o.y+7},e.createLabel(n,o,{id:i.id+"_label",businessObject:i,di:n.di})}},this.execute=function(e){return e.oldLabel=qr(e.element),i(e.element,e.newLabel)},this.revert=function(e){return i(e.element,e.oldLabel)},this.postExecute=function(n){var i=n.element,r=i.label||i,o=n.newLabel,a=n.newBounds,s=n.hints||{};if(bo(r)||wr(r,"bpmn:TextAnnotation"))if(bo(r)&&cv(o))!1!==s.removeShape&&e.removeShape(r,{unsetLabel:!1});else{var c=qr(r);void 0===a&&(a=t.getExternalLabelBounds(r,c)),a&&e.resizeShape(r,a,av)}}}function cv(e){return!e||!e.trim()}function pv(e,t,n,i){zm.call(this,e,t,n),this._bpmnRules=i}function lv(){}sv.$inject=["modeling","textRenderer","bpmnFactory"],e(pv,zm),pv.$inject=["eventBus","elementFactory","commandStack","bpmnRules"],pv.prototype.getHandlers=function(){var e=zm.prototype.getHandlers.call(this);return e["element.updateModdleProperties"]=Fm,e["element.updateProperties"]=qm,e["canvas.updateRoot"]=Xm,e["lane.add"]=Zm,e["lane.resize"]=Jm,e["lane.split"]=Qm,e["lane.updateRefs"]=nv,e["id.updateClaim"]=iv,e["element.setColor"]=ov,e["element.updateLabel"]=sv,e},pv.prototype.updateLabel=function(e,t,n,i){this._commandStack.execute("element.updateLabel",{element:e,newLabel:t,newBounds:n,hints:i||{}})},pv.prototype.connect=function(e,t,n,i){var r=this._bpmnRules;if(n||(n=r.canConnect(e,t)),n)return this.createConnection(e,t,n,e.parent,i)},pv.prototype.updateModdleProperties=function(e,t,n){this._commandStack.execute("element.updateModdleProperties",{element:e,moddleElement:t,properties:n})},pv.prototype.updateProperties=function(e,t){this._commandStack.execute("element.updateProperties",{element:e,properties:t})},pv.prototype.resizeLane=function(e,t,n){this._commandStack.execute("lane.resize",{shape:e,newBounds:t,balanced:n})},pv.prototype.addLane=function(e,t){var n={shape:e,location:t};return this._commandStack.execute("lane.add",n),n.newLane},pv.prototype.splitLane=function(e,t){this._commandStack.execute("lane.split",{shape:e,count:t})},pv.prototype.makeCollaboration=function(){var e=this._create("root",{type:"bpmn:Collaboration"}),t={newRoot:e};return this._commandStack.execute("canvas.updateRoot",t),e},pv.prototype.updateLaneRefs=function(e,t){this._commandStack.execute("lane.updateRefs",{flowNodeShapes:e,laneShapes:t})},pv.prototype.makeProcess=function(){var e={newRoot:this._create("root",{type:"bpmn:Process"})};this._commandStack.execute("canvas.updateRoot",e)},pv.prototype.claimId=function(e,t){this._commandStack.execute("id.updateClaim",{id:e,element:t,claiming:!0})},pv.prototype.unclaimId=function(e,t){this._commandStack.execute("id.updateClaim",{id:e,element:t})},pv.prototype.setColor=function(e,t){e.length||(e=[e]),this._commandStack.execute("element.setColor",{elements:e,colors:t})},lv.prototype.layoutConnection=function(e,t){return[(t=t||{}).connectionStart||mn(t.source||e.source),t.connectionEnd||mn(t.target||e.target)]};var uv=Math.round,hv={"h:h":20,"v:v":20,"h:v":-10,"v:h":-10};function dv(e,t,n){var i,r,o,a=vn(t,e,5),s=n.split(":")[0],c=uv((t.x-e.x)/2+e.x),p=uv((t.y-e.y)/2+e.y),l=(o=a,{t:/top/,r:/right/,b:/bottom/,l:/left/,h:/left|right/,v:/top|bottom/}[s].test(o)),u=/h|r|l/.test(s),h=!1;return l?(i=u?{x:c,y:e.y}:{x:e.x,y:p},r=u?"h:h":"v:v"):(r=u?"h:v":"v:h",function(e,t){return!{t:/top/,r:/right/,b:/bottom/,l:/left/,h:/./,v:/./}[t].test(e)}(a,s)?u?(h=p===e.y,i={x:e.x+20*(/l/.test(s)?-1:1),y:h?p+20:p}):i={x:(h=c===e.x)?c+20:c,y:e.y+20*(/t/.test(s)?-1:1)}:i={x:c,y:p}),{waypoints:mv(e,i,r).concat(i),directions:r,turnNextDirections:h}}function fv(e){return e.split(":").reverse().join(":")}function mv(e,t,n){if(!function(e){return e&&/^h|v|t|r|b|l:h|v|t|r|b|l$/.test(e)}(n=n||"h:h"))throw new Error("unknown directions: <"+n+">: must be specified as <start>:<end> with start/end in { h,v,t,r,b,l }");if(xv(n)){var i=function(e,t,n){return dv(e,t,n)}(e,t,n),r=function(e,t,n){var i=dv(t,e,fv(n));return{waypoints:i.waypoints.slice().reverse(),directions:fv(i.directions),turnNextDirections:i.turnNextDirections}}(e,t,n),o=function(e,t){var n=e.directions.split(":")[1],i=t.directions.split(":")[0];e.turnNextDirections&&(n="h"==n?"v":"h"),t.turnNextDirections&&(i="h"==i?"v":"h");var r=n+":"+i;return{waypoints:mv(e.waypoints[e.waypoints.length-1],t.waypoints[0],r),directions:r}}(i,r);return[].concat(i.waypoints,o.waypoints,r.waypoints)}return function(e,t,n){var i=uv((t.x-e.x)/2+e.x),r=uv((t.y-e.y)/2+e.y);if("h:v"===n)return[{x:t.x,y:e.y}];if("v:h"===n)return[{x:e.x,y:t.y}];if("h:h"===n)return[{x:i,y:e.y},{x:i,y:t.y}];if("v:v"===n)return[{x:e.x,y:r},{x:t.x,y:r}];throw new Error("invalid directions: can only handle varians of [hv]:[hv]")}(e,t,n)}function vv(e,t,n,i,r){var o=g(r&&r.preferredLayouts||[],"straight")[0]||"h:h",a=vn(e,t,hv[o]||0),s=function(e,t){if(xv(t))return t;switch(e){case"intersect":return"t:t";case"top":case"bottom":return"v:v";case"left":case"right":return"h:h";default:return t}}(a,o);n=n||mn(e),i=i||mn(t);var c=s.split(":");return function(e,t,n){var i=mv(e,t,n);return i.unshift(e),i.push(t),Ev(i)}(_v(n,e,c[0],function(e){return{top:"bottom",bottom:"top",left:"right",right:"left","top-left":"bottom-right","bottom-right":"top-left","top-right":"bottom-left","bottom-left":"top-right"}[e]}(a)),_v(i,t,c[1],a),s)}function yv(e,t,n,i,r,o){var a;return p(n)&&(r=n,o=i,n=mn(e),i=mn(t)),r=r||[],(a=-1!==(o=I({preferredLayouts:[]},o)).preferredLayouts.indexOf("straight")&&function(e,t,n,i,r){var o,a,s={};if(a=vn(e,t),!/^(top|bottom|left|right)$/.test(a))return null;/top|bottom/.test(a)&&(o="x");/left|right/.test(a)&&(o="y");return"target"===r.preserveDocking?gv(o,i,e)?(s[o]=i[o],[{x:void 0!==s.x?s.x:n.x,y:void 0!==s.y?s.y:n.y,original:{x:void 0!==s.x?s.x:n.x,y:void 0!==s.y?s.y:n.y}},{x:i.x,y:i.y}]):null:gv(o,n,t)?(s[o]=n[o],[{x:n.x,y:n.y},{x:void 0!==s.x?s.x:i.x,y:void 0!==s.y?s.y:i.y,original:{x:void 0!==s.x?s.x:i.x,y:void 0!==s.y?s.y:i.y}}]):null}(e,t,n,i,o))||(a=o.connectionEnd&&function(e,t,n,i){var r=i.slice().reverse();return(r=bv(e,t,n,r))?r.reverse():null}(t,e,i,r))?a:(a=o.connectionStart&&bv(e,t,n,r))||(!o.connectionStart&&!o.connectionEnd&&r&&r.length?r:vv(e,t,n,i,o))}function gv(e,t,n){return function(e,t,n){return e>=t&&e<=n}(t[e],n[e],n[e]+n[{x:"width",y:"height"}[e]])}function bv(e,t,n,i){if(function(e){return e.length<3||!(e.length>4)&&!!m(e,(function(t,n){var i=e[n-1];return i&&wt(t,i)<3}))}(i))return null;var r,o=i[0],a=i.slice();return a[0]=n,a[1]=function(e,t,n){switch(Ct(t,e)){case"v":return{x:n.x,y:e.y};case"h":return{x:e.x,y:n.y}}return{x:e.x,y:e.y}}(a[1],o,n),(r=function(e,t,n){var i;for(i=e.length-2;0!==i;i--)if(Rt(e[i],t,20)||Rt(e[i],n,20))return e.slice(i);return e}(a,e,t))!==a&&(a=bv(e,t,n,r)),a&&Ct(a)?null:a}function xv(e){return e&&/t|r|b|l/.test(e)}function _v(e,t,n,i){if("h"===n&&(n=/left/.test(i)?"l":"r"),"v"===n&&(n=/top/.test(i)?"t":"b"),"t"===n)return{original:e,x:e.x,y:t.y};if("r"===n)return{original:e,x:t.x+t.width,y:e.y};if("b"===n)return{original:e,x:e.x,y:t.y+t.height};if("l"===n)return{original:e,x:t.x,y:e.y};throw new Error("unexpected dockingDirection: <"+n+">")}function Ev(e){return e.reduce((function(t,n,i){return St(t[t.length-1],e[i+1],n,0)||t.push(n),t}),[])}var wv={top:"bottom","top-right":"bottom-left","top-left":"bottom-right",right:"left",bottom:"top","bottom-right":"top-left","bottom-left":"top-right",left:"right"},Sv={top:"t",right:"r",bottom:"b",left:"l"};function Cv(){}function Rv(e,t){return wr(t,"bpmn:Participant")?"source":wr(e,"bpmn:Participant")?"target":Mv(t)?"source":Mv(e)||wr(t,"bpmn:Event")?"target":wr(e,"bpmn:Event")?"source":null}function Tv(e){return Mv(e)?"target":"source"}function Pv(e,t){return e?e.original||e:mn(t)}function Av(e,t){return wr(t,"bpmn:Activity")&&wr(e,"bpmn:BoundaryEvent")&&t.businessObject.isForCompensation}function Mv(e){return wr(e,"bpmn:SubProcess")&&Hr(e)}function kv(e,t){return e===t}function Dv(e){var t=/right|left/.exec(e);return t&&t[0]}function Bv(e){var t=/top|bottom/.exec(e);return t&&t[0]}function Nv(e){return"right"===e||"left"===e}function Ov(e,t){var n=t.waypoints,i=n&&n.length&&vn(n[0],e);return"top"===i?["t:r"]:"right"===i?["r:b"]:"left"===i?["l:t"]:["b:l"]}function jv(e,t,n){var i,r,o=mn(e),a=mn(t),s=(r=(i=e).host,vn(mn(i),r,-10)),c=kv(e.host,t),p=-1!==["top","right","bottom","left"].indexOf(s),l=vn(a,o,{x:e.width/2+t.width/2,y:e.height/2+t.height/2});return c?function(e,t,n,i,r){var o,a=t?e:Bv(e),s=Sv[a];o=t?Nv(e)?Lv("y",n,i,r)?"h":"b":Lv("x",n,i,r)?"v":"l":"v";return[s+":"+o]}(s,p,e,t,n):[function(e,t,n){if(n)return Sv[e];if(kv(Bv(e),Bv(t))||(i=Dv(e),r=Dv(t),wv[i]===r))return Sv[Bv(e)];var i,r;return Sv[Dv(e)]}(s,l,p)+":"+function(e,t,n){if(n)return Nv(e)?(i=t,r=Dv(e),o=wv[r],-1!==i.indexOf(o)||kv(e,t)?"h":"v"):function(e,t){var n=Bv(e),i=wv[n];return-1!==t.indexOf(i)}(e,t)||kv(e,t)?"v":"h";var i,r,o;return Nv(t)||kv(Bv(e),Bv(t))&&Dv(t)?"h":"v"}(s,l,p)]}function Lv(e,t,n,i){return!(Iv(e,i,n,40)||Iv(e,i,{x:n.x+n.width,y:n.y+n.height},40)||Iv(e,i,mn(t),40))}function Iv(e,t,n,i){return Math.abs(t[e]-n[e])<i}function zv(e){return I({original:e.point.original||e.point},e.actual)}function Fv(e,t){this._elementRegistry=e,this._graphicsFactory=t}e(Cv,lv),Cv.prototype.layoutConnection=function(e,t){t||(t={});var n,i,r=t.source||e.source,o=t.target||e.target,a=t.waypoints||e.waypoints,s=t.connectionStart,c=t.connectionEnd;return s||(s=Pv(a&&a[0],r)),c||(c=Pv(a&&a[a.length-1],o)),(wr(e,"bpmn:Association")||wr(e,"bpmn:DataAssociation"))&&a&&!Av(r,o)?[].concat([s],a.slice(1,-1),[c]):(wr(e,"bpmn:MessageFlow")?n=function(e,t){return{preferredLayouts:["straight","v:v"],preserveDocking:Rv(e,t)}}(r,o):(wr(e,"bpmn:SequenceFlow")||Av(r,o))&&(n=r===o?{preferredLayouts:Ov(r,e)}:wr(r,"bpmn:BoundaryEvent")?{preferredLayouts:jv(r,o,c)}:Mv(r)||Mv(o)?function(e){return{preferredLayouts:["straight","h:h"],preserveDocking:Tv(e)}}(r):wr(r,"bpmn:Gateway")?{preferredLayouts:["v:h"]}:wr(o,"bpmn:Gateway")?{preferredLayouts:["h:v"]}:{preferredLayouts:["h:h"]}),n&&(i=Ev(yv(r,o,s,c,a,n=I(n,t)))),i||[s,c])},Fv.$inject=["elementRegistry","graphicsFactory"],Fv.prototype.getCroppedWaypoints=function(e,t,n){t=t||e.source,n=n||e.target;var i=this.getDockingPoint(e,t,!0),r=this.getDockingPoint(e,n),o=e.waypoints.slice(i.idx+1,r.idx);return o.unshift(zv(i)),o.push(zv(r)),o},Fv.prototype.getDockingPoint=function(e,t,n){var 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t=e.context,i=t.delta,r=t.canExecute,o="attach"===r,a=t.shapes;if(!1===r)return!1;i.x=Hv(i.x),i.y=Hv(i.y),0===i.x&&0===i.y||n.moveElements(a,i,t.target,{primaryShape:t.shape,attach:o})})),e.on("element.mousedown",(function(e){if(Mo(e)){var t=Ro(e);if(!t)throw new Error("must supply DOM mousedown event");return a(t,e.element)}})),this.start=a}Gv.$inject=["eventBus","dragging","modeling","selection","rules"];var Vv="djs-dragging",Wv="drop-ok",qv="drop-not-ok",Uv="new-parent",Kv="attach-ok";function Yv(e,t,n,r){function o(e){return function(e){return v(e,(function(t){return!function(e){return e.waypoints}(t)||m(e,M({id:t.source.id}))&&m(e,M({id:t.target.id}))}))}(a(e))}function a(e){var t=dt(e,!0),n=E(t,(function(e){return(e.incoming||[]).concat(e.outgoing||[])}));return i(t.concat(n))}function s(e,n){[Kv,Wv,qv,Uv].forEach((function(i){i===n?t.addMarker(e,i):t.removeMarker(e,i)}))}e.on("shape.move.start",499,(function(e){var 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iy={__init__:["palette"],palette:["type",ty]},ry="crosshair";function oy(e,t,n,i,r,o,a){this._selection=r,this._dragging=n,this._mouse=a;var s=this,c=function(e){var n,i=t.getActiveLayer();we(n=e.frame=je("rect"),{class:"djs-lasso-overlay",width:1,height:1,x:0,y:0}),xe(i,n)},p=function(e){var t=e.frame,n=e.bbox;we(t,{x:n.x,y:n.y,width:n.width,height:n.height})},l=function(e){e.frame&&Me(e.frame)};o.registerTool("lasso",{tool:"lasso.selection",dragging:"lasso"}),e.on("lasso.selection.end",(function(t){var n=t.originalEvent.target;(t.hover||n instanceof SVGElement)&&e.once("lasso.selection.ended",(function(){s.activateLasso(t.originalEvent,!0)}))})),e.on("lasso.end",(function(e){var t=ay(e),n=i.filter((function(e){return e}));s.select(n,t)})),e.on("lasso.start",(function(e){var t=e.context;t.bbox=ay(e),c(t)})),e.on("lasso.move",(function(e){var t=e.context;t.bbox=ay(e),p(t)})),e.on("lasso.cleanup",(function(e){var t=e.context;l(t)})),e.on("element.mousedown",1500,(function(e){if(Do(e))return s.activateLasso(e.originalEvent),!0}))}function ay(e){var t={x:e.x-e.dx,y:e.y-e.dy},n={x:e.x,y:e.y};return t.x<=n.x&&t.y<n.y||t.x<n.x&&t.y<=n.y?{x:t.x,y:t.y,width:n.x-t.x,height:n.y-t.y}:t.x>=n.x&&t.y<n.y||t.x>n.x&&t.y<=n.y?{x:n.x,y:t.y,width:t.x-n.x,height:n.y-t.y}:t.x<=n.x&&t.y>n.y||t.x<n.x&&t.y>=n.y?{x:t.x,y:n.y,width:n.x-t.x,height:t.y-n.y}:t.x>=n.x&&t.y>n.y||t.x>n.x&&t.y>=n.y?{x:n.x,y:n.y,width:t.x-n.x,height:t.y-n.y}:{x:n.x,y:n.y,width:0,height:0}}oy.$inject=["eventBus","canvas","dragging","elementRegistry","selection","toolManager","mouse"],oy.prototype.activateLasso=function(e,t){this._dragging.init(e,"lasso",{autoActivate:t,cursor:ry,data:{context:{}}})},oy.prototype.activateSelection=function(e,t){this._dragging.init(e,"lasso.selection",{trapClick:!1,autoActivate:t,cursor:ry,data:{context:{}}})},oy.prototype.select=function(e,t){var n=function(e,t){var n={};return y(e,(function(e){var 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t=e.context,n=e.hover,r=t.canStartConnect=s.canStartConnect(n);null!==r&&(t.startTarget=n,i.addMarker(n,r?dy:fy))})),e.on(["global-connect.out","global-connect.cleanup"],(function(e){var t=e.context.startTarget,n=e.context.canStartConnect;t&&i.removeMarker(t,n?dy:fy)})),e.on(["global-connect.ended"],(function(t){var i=t.context.startTarget,r={x:t.x,y:t.y};if(s.canStartConnect(i))return e.once("element.out",(function(){e.once(["connect.ended","connect.canceled"],(function(){e.fire("global-connect.drag.ended")})),n.start(null,i,r)})),!1}))}my.$inject=["eventBus","dragging","connect","canvas","toolManager","rules","mouse"],my.prototype.start=function(e,t){this._dragging.init(e,"global-connect",{autoActivate:t,trapClick:!1,data:{context:{}}})},my.prototype.toggle=function(){if(this.isActive())return this._dragging.cancel();var e=this._mouse.getLastMoveEvent();return this.start(e,!!e)},my.prototype.isActive=function(){var e=this._dragging.context();return 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t=i.createShape({type:"bpmn:SubProcess",x:0,y:0,isExpanded:!0}),r=i.createShape({type:"bpmn:StartEvent",x:40,y:82,parent:t});n.start(e,[t,r],{hints:{autoSelect:[t]}})}function u(e){n.start(e,i.createParticipantShape())}return I(t,{"hand-tool":{group:"tools",className:"bpmn-icon-hand-tool",title:c("Activate the hand tool"),action:{click:function(e){a.activateHand(e)}}},"lasso-tool":{group:"tools",className:"bpmn-icon-lasso-tool",title:c("Activate the lasso tool"),action:{click:function(e){o.activateSelection(e)}}},"space-tool":{group:"tools",className:"bpmn-icon-space-tool",title:c("Activate the create/remove space tool"),action:{click:function(e){r.activateSelection(e)}}},"global-connect-tool":{group:"tools",className:"bpmn-icon-connection-multi",title:c("Activate the global connect tool"),action:{click:function(e){s.start(e)}}},"tool-separator":{group:"tools",separator:!0},"create.start-event":p("bpmn:StartEvent","event","bpmn-icon-start-event-none",c("Create 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