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n=e.show,i=this._canvas.findRoot(e.element),o=n&&n.minZoom,a=n&&n.maxZoom,s=e.htmlContainer,l=!0;(i!==this._canvas.getRootElement()||n&&(r(o)&&o>t.scale||r(a)&&a<t.scale))&&(l=!1),Mt(s,l),this._updateOverlayScale(e,t)},Rt.prototype._updateOverlayScale=function(e,t){var n,i,o,a=e.scale,s=e.htmlContainer,l="";!0!==a&&(!1===a?(n=1,i=1):(n=a.min,i=a.max),r(n)&&t.scale<n&&(o=(1/t.scale||1)*n),r(i)&&t.scale>i&&(o=(1/t.scale||1)*i)),r(o)&&(l="scale("+o+","+o+")"),Pt(s,l)},Rt.prototype._updateOverlaysVisibilty=function(e){var t=this;m(this._overlays,(function(n){t._updateOverlayVisibilty(n,e)}))},Rt.prototype._init=function(){var e=this._eventBus,t=this;e.on("canvas.viewbox.changing",(function(e){t.hide()})),e.on("canvas.viewbox.changed",(function(e){var n;n=e.viewbox,t._updateRoot(n),t._updateOverlaysVisibilty(n),t.show()})),e.on(["shape.remove","connection.remove"],(function(e){var n=e.element;m(t.get({element:n}),(function(e){t.remove(e.id)}));var i=t._getOverlayContainer(n);if(i){We(i.html);var r=t._overlayContainers.indexOf(i);-1!==r&&t._overlayContainers.splice(r,1)}})),e.on("element.changed",500,(function(e){var n=e.element,i=t._getOverlayContainer(n,!0);i&&(m(i.overlays,(function(e){t._updateOverlay(e)})),t._updateOverlayContainer(i))})),e.on("element.marker.update",(function(e){var n=t._getOverlayContainer(e.element,!0);n&&Pe(n.html)[e.add?"add":"remove"](e.marker)})),e.on("root.set",(function(){t._updateOverlaysVisibilty(t._canvas.viewbox())})),e.on("diagram.clear",this.clear,this)};var Nt={__init__:["overlays"],overlays:["type",Rt]};function Bt(e,t,n,i){e.on("element.changed",(function(i){var r=i.element;(r.parent||r===t.getRootElement())&&(i.gfx=n.getGraphics(r)),i.gfx&&e.fire(L(r)+".changed",i)})),e.on("elements.changed",(function(t){var n=t.elements;n.forEach((function(t){e.fire("element.changed",{element:t})})),i.updateContainments(n)})),e.on("shape.changed",(function(e){i.update("shape",e.element,e.gfx)})),e.on("connection.changed",(function(e){i.update("connection",e.element,e.gfx)}))}Bt.$inject=["eventBus","canvas","elementRegistry","graphicsFactory"];var Dt={__init__:["changeSupport"],changeSupport:["type",Bt]};function Tt(e){this._eventBus=e}function Ot(e){return function(t,n,i,r,o){(c(t)||l(t))&&(o=r,r=i,i=n,n=t,t=null),this.on(t,e,n,i,r,o)}}function Lt(e,t){t.invoke(Tt,this),this.executed((function(t){var n=t.context;n.rootElement?e.setRootElement(n.rootElement):n.rootElement=e.getRootElement()})),this.revert((function(t){var n=t.context;n.rootElement&&e.setRootElement(n.rootElement)}))}Tt.$inject=["eventBus"],Tt.prototype.on=function(e,t,n,i,r,o){if((c(t)||l(t))&&(o=r,r=i,i=n,n=t,t=null),c(n)&&(o=r,r=i,i=n,n=1e3),s(r)&&(o=r,r=!1),!c(i))throw new Error("handlerFn must be a function");a(e)||(e=[e]);var p=this._eventBus;m(e,(function(e){var a=["commandStack",e,t].filter((function(e){return e})).join(".");p.on(a,n,r?function(e,t){return function(n){return e.call(t||null,n.context,n.command,n)}}(i,o):i,o)}))},Tt.prototype.canExecute=Ot("canExecute"),Tt.prototype.preExecute=Ot("preExecute"),Tt.prototype.preExecuted=Ot("preExecuted"),Tt.prototype.execute=Ot("execute"),Tt.prototype.executed=Ot("executed"),Tt.prototype.postExecute=Ot("postExecute"),Tt.prototype.postExecuted=Ot("postExecuted"),Tt.prototype.revert=Ot("revert"),Tt.prototype.reverted=Ot("reverted"),e(Lt,Tt),Lt.$inject=["canvas","injector"];var It={__init__:["rootElementsBehavior"],rootElementsBehavior:["type",Lt]},jt={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"};function Ft(e){return(e=""+e)&&e.replace(/[&<>"']/g,(function(e){return jt[e]}))}var zt="_plane";function Vt(e){var t=e.id;return S(e,"bpmn:SubProcess")?function(e){return e+zt}(t):t}function Wt(e,t,n){var i=Ae('<ul class="bjs-breadcrumbs"></ul>'),r=n.getContainer(),o=Pe(r);r.appendChild(i);var a=[];function s(e){e&&(a=function(e){for(var t=R(e),n=[],i=t;i;i=i.$parent)(S(i,"bpmn:SubProcess")||S(i,"bpmn:Process"))&&n.push(i);return n.reverse()}(e));var r=a.flatMap((function(e){var i=n.findRoot(Vt(e))||n.findRoot(e.id);if(!i&&S(e,"bpmn:Process")){var r=t.find((function(t){var n=R(t);return n&&n.get("processRef")===e}));i=r&&n.findRoot(r.id)}return i?[{parent:e,parentPlane:i}]:[]}));i.innerHTML="";var s=r.length>1;o.toggle("bjs-breadcrumbs-shown",s),r.forEach((function(e,t){var o,a=e.parent,s=e.parentPlane,l=Ft(a.name||a.id);t===r.length-1?o=Ae('<li><span class="bjs-crumb" title="'+l+'">'+l+"</span></li>"):(o=Ae('<li><a class="bjs-crumb" href="'+("#"+Ft(a.id))+'" title="'+l+'">'+l+"</a></li>")).addEventListener("click",(function(e){e.preventDefault(),n.setRootElement(s)}));i.appendChild(o)}))}e.on("element.changed",(function(e){var t=R(e.element);h(a,(function(e){return e===t}))&&s()})),e.on("root.set",(function(e){s(e.element)}))}function $t(e,t){var n=null,i=new Gt;e.on("root.set",(function(e){var r=e.element,o=t.viewbox(),a=i.get(r);if(i.set(n,{x:o.x,y:o.y,zoom:o.scale}),n=r,S(r,"bpmn:SubProcess")||a){a=a||{x:0,y:0,zoom:1};var s=(o.x-a.x)*o.scale,l=(o.y-a.y)*o.scale;0===s&&0===l||t.scroll({dx:s,dy:l}),a.zoom!==o.scale&&t.zoom(a.zoom,{x:0,y:0})}})),e.on("diagram.clear",(function(){i.clear(),n=null}))}function Gt(){this._entries=[],this.set=function(e,t){var n=!1;for(var i in this._entries)if(this._entries[i][0]===e){this._entries[i][1]=t,n=!0;break}n||this._entries.push([e,t])},this.get=function(e){for(var t in this._entries)if(this._entries[t][0]===e)return this._entries[t][1];return null},this.clear=function(){this._entries.length=0},this.remove=function(e){var t=-1;for(var n in this._entries)if(this._entries[n][0]===e){t=n;break}-1!==t&&this._entries.splice(t,1)}}Wt.$inject=["eventBus","elementRegistry","canvas"],$t.$inject=["eventBus","canvas"];var Ht=180,Kt=160;function Ut(e,t){this._eventBus=e,this._moddle=t;var n=this;e.on("import.render.start",1500,(function(e,t){n._handleImport(t.definitions)}))}function qt(e){return S(e,"bpmndi:BPMNDiagram")?e:qt(e.$parent)}Ut.prototype._handleImport=function(e){if(e.diagrams){var t=this;this._definitions=e,this._processToDiagramMap={},e.diagrams.forEach((function(e){e.plane&&e.plane.bpmnElement&&(t._processToDiagramMap[e.plane.bpmnElement.id]=e)})),e.diagrams.filter((e=>e.plane)).flatMap((e=>t._createNewDiagrams(e.plane))).forEach((function(e){t._movePlaneElementsToOrigin(e.plane)}))}},Ut.prototype._createNewDiagrams=function(e){var t=this,n=[],i=[];e.get("planeElement").forEach((function(t){var r=t.bpmnElement;if(r){var o=r.$parent;S(r,"bpmn:SubProcess")&&!t.isExpanded&&n.push(r),function(e,t){var n=e.$parent;if(!S(n,"bpmn:SubProcess")||n===t.bpmnElement)return!1;if(function(e,t){return g(t,(function(t){return S(e,t)}))}(e,["bpmn:DataInputAssociation","bpmn:DataOutputAssociation"]))return!1;return!0}(r,e)&&i.push({diElement:t,parent:o})}}));var r=[];return n.forEach((function(e){if(!t._processToDiagramMap[e.id]){var n=t._createDiagram(e);t._processToDiagramMap[e.id]=n,r.push(n)}})),i.forEach((function(e){for(var i=e.diElement,r=e.parent;r&&-1===n.indexOf(r);)r=r.$parent;if(r){var o=t._processToDiagramMap[r.id];t._moveToDiPlane(i,o.plane)}})),r},Ut.prototype._movePlaneElementsToOrigin=function(e){var t=e.get("planeElement"),n=function(e){var t={top:1/0,right:-1/0,bottom:-1/0,left:1/0};return e.planeElement.forEach((function(e){if(e.bounds){var n=dt(e.bounds);t.top=Math.min(n.top,t.top),t.left=Math.min(n.left,t.left)}})),function(e){return{x:e.left,y:e.top,width:e.right-e.left,height:e.bottom-e.top}}(t)}(e),i=n.x-Ht,r=n.y-Kt;t.forEach((function(e){e.waypoint?e.waypoint.forEach((function(e){e.x=e.x-i,e.y=e.y-r})):e.bounds&&(e.bounds.x=e.bounds.x-i,e.bounds.y=e.bounds.y-r)}))},Ut.prototype._moveToDiPlane=function(e,t){var n=qt(e).plane.get("planeElement");n.splice(n.indexOf(e),1),t.get("planeElement").push(e)},Ut.prototype._createDiagram=function(e){var t=this._moddle.create("bpmndi:BPMNPlane",{bpmnElement:e}),n=this._moddle.create("bpmndi:BPMNDiagram",{plane:t});return t.$parent=n,t.bpmnElement=e,n.$parent=this._definitions,this._definitions.diagrams.push(n),n},Ut.$inject=["eventBus","moddle"];var Yt=250;function Xt(e,t,n,i,r){Tt.call(this,t),this._canvas=e,this._eventBus=t,this._elementRegistry=n,this._overlays=i,this._translate=r;var o=this;this.executed("shape.toggleCollapse",Yt,(function(e){var t=e.shape;o._canDrillDown(t)?o._addOverlay(t):o._removeOverlay(t)}),!0),this.reverted("shape.toggleCollapse",Yt,(function(e){var t=e.shape;o._canDrillDown(t)?o._addOverlay(t):o._removeOverlay(t)}),!0),this.executed(["shape.create","shape.move","shape.delete"],Yt,(function(e){var t=e.oldParent,n=e.newParent||e.parent,i=e.shape;o._canDrillDown(i)&&o._addOverlay(i),o._updateDrilldownOverlay(t),o._updateDrilldownOverlay(n),o._updateDrilldownOverlay(i)}),!0),this.reverted(["shape.create","shape.move","shape.delete"],Yt,(function(e){var t=e.oldParent,n=e.newParent||e.parent,i=e.shape;o._canDrillDown(i)&&o._addOverlay(i),o._updateDrilldownOverlay(t),o._updateDrilldownOverlay(n),o._updateDrilldownOverlay(i)}),!0),t.on("import.render.complete",(function(){n.filter((function(e){return o._canDrillDown(e)})).map((function(e){o._addOverlay(e)}))}))}e(Xt,Tt),Xt.prototype._updateDrilldownOverlay=function(e){var t=this._canvas;if(e){var n=t.findRoot(e);n&&this._updateOverlayVisibility(n)}},Xt.prototype._canDrillDown=function(e){var t=this._canvas;return S(e,"bpmn:SubProcess")&&t.findRoot(Vt(e))},Xt.prototype._updateOverlayVisibility=function(e){var t=this._overlays,n=R(e),i=t.get({element:n.id,type:"drilldown"})[0];if(i){var r=n&&n.get("flowElements")&&n.get("flowElements").length;Pe(i.html).toggle("bjs-drilldown-empty",!r)}},Xt.prototype._addOverlay=function(e){var t=this._canvas,n=this._overlays,i=R(e);n.get({element:e,type:"drilldown"}).length&&this._removeOverlay(e);var r=Ae('<button type="button" class="bjs-drilldown"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M4.81801948,3.50735931 L10.4996894,9.1896894 L10.5,4 L12,4 L12,12 L4,12 L4,10.5 L9.6896894,10.4996894 L3.75735931,4.56801948 C3.46446609,4.27512627 3.46446609,3.80025253 3.75735931,3.50735931 C4.05025253,3.21446609 4.52512627,3.21446609 4.81801948,3.50735931 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r=this._eventBus,o=this._graphicsFactory;this._ensureValid(e,t),r.fire(e+".add",{element:t,parent:n}),this._setParent(t,n,i);const 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},Nn.prototype.addShape=function(e,t,n){return this._addElement("shape",e,t,n)},Nn.prototype.addConnection=function(e,t,n){return this._addElement("connection",e,t,n)},Nn.prototype._removeElement=function(e,t){const 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),function(e,t){if(!e||!t)return-1;var n=e.indexOf(t);-1!==n&&e.splice(n,1)}(e.parent&&e.parent.children,e),e.parent=null,r.fire(t+".removed",{element:e}),n.remove(e),e},Nn.prototype.removeShape=function(e){return this._removeElement(e,"shape")},Nn.prototype.removeConnection=function(e){return this._removeElement(e,"connection")},Nn.prototype.getGraphics=function(e,t){return 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/**
   * This file must not be changed or exchanged.
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