import { InjectionToken, Injectable, EventEmitter, Component, ChangeDetectionStrategy, ElementRef, IterableDiffers, ChangeDetectorRef, NgZone, HostBinding, Input, Output, HostListener, Directive, Inject, ComponentFactoryResolver, ViewChild, ViewContainerRef, NgModule } from '@angular/core'; import { Subject, of } from 'rxjs'; import { debounceTime } from 'rxjs/operators'; import { coerceBooleanProperty } from '@angular/cdk/coercion'; import { CommonModule } from '@angular/common'; /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** @type {?} */ const FC_NODE_COMPONENT_CONFIG = new InjectionToken('fc-node.component.config'); /** * @record */ function FcNodeComponentConfig() { } if (false) { /** @type {?} */ FcNodeComponentConfig.prototype.nodeComponentType; } /** @type {?} */ const htmlPrefix = 'fc'; /** @type {?} */ const leftConnectorType = 'leftConnector'; /** @type {?} */ const rightConnectorType = 'rightConnector'; /** @type {?} */ const FlowchartConstants = { htmlPrefix, leftConnectorType, rightConnectorType, curvedStyle: 'curved', lineStyle: 'line', dragAnimationRepaint: 'repaint', dragAnimationShadow: 'shadow', canvasClass: htmlPrefix + '-canvas', selectedClass: htmlPrefix + '-selected', editClass: htmlPrefix + '-edit', activeClass: htmlPrefix + '-active', hoverClass: htmlPrefix + '-hover', draggingClass: htmlPrefix + '-dragging', edgeClass: htmlPrefix + '-edge', edgeLabelClass: htmlPrefix + '-edge-label', connectorClass: htmlPrefix + '-connector', magnetClass: htmlPrefix + '-magnet', nodeClass: htmlPrefix + '-node', nodeOverlayClass: htmlPrefix + '-node-overlay', leftConnectorClass: htmlPrefix + '-' + leftConnectorType + 's', rightConnectorClass: htmlPrefix + '-' + rightConnectorType + 's', canvasResizeThreshold: 200, canvasResizeStep: 200 }; /** * @record */ function FcCoords() { } if (false) { /** @type {?|undefined} */ FcCoords.prototype.x; /** @type {?|undefined} */ FcCoords.prototype.y; } /** * @record */ function FcRectBox() { } if (false) { /** @type {?} */ FcRectBox.prototype.top; /** @type {?} */ FcRectBox.prototype.left; /** @type {?} */ FcRectBox.prototype.right; /** @type {?} */ FcRectBox.prototype.bottom; } /** * @record */ function FcConnector() { } if (false) { /** @type {?} */ FcConnector.prototype.id; /** @type {?} */ FcConnector.prototype.type; } /** * @record */ function FcNode() { } if (false) { /** @type {?} */ FcNode.prototype.id; /** @type {?} */ FcNode.prototype.name; /** @type {?} */ FcNode.prototype.connectors; /** @type {?|undefined} */ FcNode.prototype.readonly; /* Skipping unhandled member: [key: string]: any;*/ } /** * @record */ function FcNodeRectInfo() { } if (false) { /** * @return {?} */ FcNodeRectInfo.prototype.width = function () { }; /** * @return {?} */ FcNodeRectInfo.prototype.height = function () { }; /** * @return {?} */ FcNodeRectInfo.prototype.top = function () { }; /** * @return {?} */ FcNodeRectInfo.prototype.left = function () { }; /** * @return {?} */ FcNodeRectInfo.prototype.right = function () { }; /** * @return {?} */ FcNodeRectInfo.prototype.bottom = function () { }; } /** * @record */ function FcConnectorRectInfo() { } if (false) { /** @type {?} */ FcConnectorRectInfo.prototype.type; /** @type {?} */ FcConnectorRectInfo.prototype.width; /** @type {?} */ FcConnectorRectInfo.prototype.height; /** @type {?} */ FcConnectorRectInfo.prototype.nodeRectInfo; } /** * @record */ function FcEdge() { } if (false) { /** @type {?|undefined} */ FcEdge.prototype.label; /** @type {?|undefined} */ FcEdge.prototype.source; /** @type {?|undefined} */ FcEdge.prototype.destination; /** @type {?|undefined} */ FcEdge.prototype.active; } /** * @record */ function FcItemInfo() { } if (false) { /** @type {?|undefined} */ FcItemInfo.prototype.node; /** @type {?|undefined} */ FcItemInfo.prototype.edge; } /** * @record */ function FcModel() { } if (false) { /** @type {?} */ FcModel.prototype.nodes; /** @type {?} */ FcModel.prototype.edges; } /** * @record */ function UserCallbacks() { } if (false) { /** @type {?|undefined} */ UserCallbacks.prototype.dropNode; /** @type {?|undefined} */ UserCallbacks.prototype.createEdge; /** @type {?|undefined} */ UserCallbacks.prototype.edgeAdded; /** @type {?|undefined} */ UserCallbacks.prototype.nodeRemoved; /** @type {?|undefined} */ UserCallbacks.prototype.edgeRemoved; /** @type {?|undefined} */ UserCallbacks.prototype.edgeDoubleClick; /** @type {?|undefined} */ UserCallbacks.prototype.edgeMouseOver; /** @type {?|undefined} */ UserCallbacks.prototype.isValidEdge; /** @type {?|undefined} */ UserCallbacks.prototype.edgeEdit; /** @type {?|undefined} */ UserCallbacks.prototype.nodeCallbacks; } /** * @record */ function UserNodeCallbacks() { } if (false) { /** @type {?|undefined} */ UserNodeCallbacks.prototype.nodeEdit; /** @type {?|undefined} */ UserNodeCallbacks.prototype.doubleClick; /** @type {?|undefined} */ UserNodeCallbacks.prototype.mouseDown; /** @type {?|undefined} */ UserNodeCallbacks.prototype.mouseEnter; /** @type {?|undefined} */ UserNodeCallbacks.prototype.mouseLeave; } /** * @record */ function FcCallbacks() { } if (false) { /** @type {?} */ FcCallbacks.prototype.nodeDragstart; /** @type {?} */ FcCallbacks.prototype.nodeDragend; /** @type {?} */ FcCallbacks.prototype.edgeDragstart; /** @type {?} */ FcCallbacks.prototype.edgeDragend; /** @type {?} */ FcCallbacks.prototype.edgeDrop; /** @type {?} */ FcCallbacks.prototype.edgeDragoverConnector; /** @type {?} */ FcCallbacks.prototype.edgeDragoverMagnet; /** @type {?} */ FcCallbacks.prototype.edgeDragleaveMagnet; /** @type {?} */ FcCallbacks.prototype.nodeMouseOver; /** @type {?} */ FcCallbacks.prototype.nodeMouseOut; /** @type {?} */ FcCallbacks.prototype.connectorMouseEnter; /** @type {?} */ FcCallbacks.prototype.connectorMouseLeave; /** @type {?} */ FcCallbacks.prototype.nodeClicked; } /** * @record */ function FcAdjacentList() { } class BaseError { constructor() { Error.apply(this, arguments); } } Object.defineProperty(BaseError, 'prototype', new Error()); class ModelvalidationError extends BaseError { /** * @param {?} message */ constructor(message) { super(); this.message = message; } } if (false) { /** @type {?} */ ModelvalidationError.prototype.message; } /** * @param {?} graph * @return {?} */ function fcTopSort(graph) { /** @type {?} */ const adjacentList = {}; graph.nodes.forEach((/** * @param {?} node * @return {?} */ (node) => { adjacentList[node.id] = { incoming: 0, outgoing: [] }; })); graph.edges.forEach((/** * @param {?} edge * @return {?} */ (edge) => { /** @type {?} */ const sourceNode = graph.nodes.filter((/** * @param {?} node * @return {?} */ (node) => { return node.connectors.some((/** * @param {?} connector * @return {?} */ (connector) => { return connector.id === edge.source; })); }))[0]; /** @type {?} */ const destinationNode = graph.nodes.filter((/** * @param {?} node * @return {?} */ (node) => { return node.connectors.some((/** * @param {?} connector * @return {?} */ (connector) => { return connector.id === edge.destination; })); }))[0]; adjacentList[sourceNode.id].outgoing.push(destinationNode.id); adjacentList[destinationNode.id].incoming++; })); /** @type {?} */ const orderedNodes = []; /** @type {?} */ const sourceNodes = []; for (const node of Object.keys(adjacentList)) { /** @type {?} */ const edges = adjacentList[node]; if (edges.incoming === 0) { sourceNodes.push(node); } } while (sourceNodes.length !== 0) { /** @type {?} */ const sourceNode = sourceNodes.pop(); for (let i = 0; i < adjacentList[sourceNode].outgoing.length; i++) { /** @type {?} */ const destinationNode = adjacentList[sourceNode].outgoing[i]; adjacentList[destinationNode].incoming--; if (adjacentList[destinationNode].incoming === 0) { sourceNodes.push(destinationNode); } adjacentList[sourceNode].outgoing.splice(i, 1); i--; } orderedNodes.push(sourceNode); } /** @type {?} */ let hasEdges = false; for (const node of Object.keys(adjacentList)) { /** @type {?} */ const edges = adjacentList[node]; if (edges.incoming !== 0) { hasEdges = true; } } if (hasEdges) { return null; } else { return orderedNodes; } } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class FcModelService { /** * @param {?} modelValidation * @param {?} model * @param {?} modelChanged * @param {?} detectChangesSubject * @param {?} selectedObjects * @param {?} dropNode * @param {?} createEdge * @param {?} edgeAddedCallback * @param {?} nodeRemovedCallback * @param {?} edgeRemovedCallback * @param {?} canvasHtmlElement * @param {?} svgHtmlElement */ constructor(modelValidation, model, modelChanged, detectChangesSubject, selectedObjects, dropNode, createEdge, edgeAddedCallback, nodeRemovedCallback, edgeRemovedCallback, canvasHtmlElement, svgHtmlElement) { this.connectorsRectInfos = {}; this.nodesHtmlElements = {}; this.canvasHtmlElement = null; this.dragImage = null; this.svgHtmlElement = null; this.debouncer = new Subject(); this.modelValidation = modelValidation; this.model = model; this.modelChanged = modelChanged; this.detectChangesSubject = detectChangesSubject; this.canvasHtmlElement = canvasHtmlElement; this.svgHtmlElement = svgHtmlElement; this.modelValidation.validateModel(this.model); this.selectedObjects = selectedObjects; this.dropNode = dropNode || ((/** * @return {?} */ () => { })); this.createEdge = createEdge || ((/** * @param {?} event * @param {?} edge * @return {?} */ (event, edge) => of(Object.assign({}, edge, { label: 'label' })))); this.edgeAddedCallback = edgeAddedCallback || ((/** * @return {?} */ () => { })); this.nodeRemovedCallback = nodeRemovedCallback || ((/** * @return {?} */ () => { })); this.edgeRemovedCallback = edgeRemovedCallback || ((/** * @return {?} */ () => { })); this.connectors = new ConnectorsModel(this); this.nodes = new NodesModel(this); this.edges = new EdgesModel(this); this.debouncer .pipe(debounceTime(100)) .subscribe((/** * @return {?} */ () => this.modelChanged.emit())); } /** * @return {?} */ notifyModelChanged() { this.debouncer.next(); } /** * @return {?} */ detectChanges() { setTimeout((/** * @return {?} */ () => { this.detectChangesSubject.next(); }), 0); } /** * @param {?} object * @return {?} */ selectObject(object) { if (this.isEditable()) { if (this.selectedObjects.indexOf(object) === -1) { this.selectedObjects.push(object); } } } /** * @param {?} object * @return {?} */ deselectObject(object) { if (this.isEditable()) { /** @type {?} */ const index = this.selectedObjects.indexOf(object); if (index === -1) { throw new Error('Tried to deselect an unselected object'); } this.selectedObjects.splice(index, 1); } } /** * @param {?} object * @return {?} */ toggleSelectedObject(object) { if (this.isSelectedObject(object)) { this.deselectObject(object); } else { this.selectObject(object); } } /** * @param {?} object * @return {?} */ isSelectedObject(object) { return this.selectedObjects.indexOf(object) !== -1; } /** * @return {?} */ selectAll() { this.model.nodes.forEach((/** * @param {?} node * @return {?} */ node => { if (!node.readonly) { this.nodes.select(node); } })); this.model.edges.forEach((/** * @param {?} edge * @return {?} */ edge => { this.edges.select(edge); })); this.detectChanges(); } /** * @return {?} */ deselectAll() { this.selectedObjects.splice(0, this.selectedObjects.length); this.detectChanges(); } /** * @param {?} object * @return {?} */ isEditObject(object) { return this.selectedObjects.length === 1 && this.selectedObjects.indexOf(object) !== -1; } /** * @private * @param {?} x * @param {?} y * @param {?} rectBox * @return {?} */ inRectBox(x, y, rectBox) { return x >= rectBox.left && x <= rectBox.right && y >= rectBox.top && y <= rectBox.bottom; } /** * @param {?} x * @param {?} y * @return {?} */ getItemInfoAtPoint(x, y) { return { node: this.getNodeAtPoint(x, y), edge: this.getEdgeAtPoint(x, y) }; } /** * @param {?} x * @param {?} y * @return {?} */ getNodeAtPoint(x, y) { for (const node of this.model.nodes) { /** @type {?} */ const element = this.nodes.getHtmlElement(node.id); /** @type {?} */ const nodeElementBox = element.getBoundingClientRect(); if (x >= nodeElementBox.left && x <= nodeElementBox.right && y >= nodeElementBox.top && y <= nodeElementBox.bottom) { return node; } } return null; } /** * @param {?} x * @param {?} y * @return {?} */ getEdgeAtPoint(x, y) { /** @type {?} */ const element = document.elementFromPoint(x, y); /** @type {?} */ const id = element.id; /** @type {?} */ let edgeIndex = -1; if (id) { if (id.startsWith('fc-edge-path-')) { edgeIndex = Number(id.substring('fc-edge-path-'.length)); } else if (id.startsWith('fc-edge-label-')) { edgeIndex = Number(id.substring('fc-edge-label-'.length)); } } if (edgeIndex > -1) { return this.model.edges[edgeIndex]; } return null; } /** * @param {?} rectBox * @return {?} */ selectAllInRect(rectBox) { this.model.nodes.forEach((/** * @param {?} value * @return {?} */ (value) => { /** @type {?} */ const element = this.nodes.getHtmlElement(value.id); /** @type {?} */ const nodeElementBox = element.getBoundingClientRect(); if (!value.readonly) { /** @type {?} */ const x = nodeElementBox.left + nodeElementBox.width / 2; /** @type {?} */ const y = nodeElementBox.top + nodeElementBox.height / 2; if (this.inRectBox(x, y, rectBox)) { this.nodes.select(value); } else { if (this.nodes.isSelected(value)) { this.nodes.deselect(value); } } } })); /** @type {?} */ const canvasElementBox = this.canvasHtmlElement.getBoundingClientRect(); this.model.edges.forEach((/** * @param {?} value * @return {?} */ (value) => { /** @type {?} */ const start = this.edges.sourceCoord(value); /** @type {?} */ const end = this.edges.destCoord(value); /** @type {?} */ const x = (start.x + end.x) / 2 + canvasElementBox.left; /** @type {?} */ const y = (start.y + end.y) / 2 + canvasElementBox.top; if (this.inRectBox(x, y, rectBox)) { this.edges.select(value); } else { if (this.edges.isSelected(value)) { this.edges.deselect(value); } } })); } /** * @return {?} */ deleteSelected() { /** @type {?} */ const edgesToDelete = this.edges.getSelectedEdges(); edgesToDelete.forEach((/** * @param {?} edge * @return {?} */ (edge) => { this.edges.delete(edge); })); /** @type {?} */ const nodesToDelete = this.nodes.getSelectedNodes(); nodesToDelete.forEach((/** * @param {?} node * @return {?} */ (node) => { this.nodes.delete(node); })); } /** * @return {?} */ isEditable() { return this.dropTargetId === undefined; } /** * @return {?} */ isDropSource() { return this.dropTargetId !== undefined; } /** * @return {?} */ getDragImage() { if (!this.dragImage) { this.dragImage = new Image(); this.dragImage.src = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7'; this.dragImage.style.visibility = 'hidden'; } return this.dragImage; } } if (false) { /** @type {?} */ FcModelService.prototype.modelValidation; /** @type {?} */ FcModelService.prototype.model; /** * @type {?} * @private */ FcModelService.prototype.detectChangesSubject; /** @type {?} */ FcModelService.prototype.selectedObjects; /** @type {?} */ FcModelService.prototype.connectorsRectInfos; /** @type {?} */ FcModelService.prototype.nodesHtmlElements; /** @type {?} */ FcModelService.prototype.canvasHtmlElement; /** @type {?} */ FcModelService.prototype.dragImage; /** @type {?} */ FcModelService.prototype.svgHtmlElement; /** @type {?} */ FcModelService.prototype.dropNode; /** @type {?} */ FcModelService.prototype.createEdge; /** @type {?} */ FcModelService.prototype.edgeAddedCallback; /** @type {?} */ FcModelService.prototype.nodeRemovedCallback; /** @type {?} */ FcModelService.prototype.edgeRemovedCallback; /** @type {?} */ FcModelService.prototype.dropTargetId; /** * @type {?} * @private */ FcModelService.prototype.modelChanged; /** * @type {?} * @private */ FcModelService.prototype.debouncer; /** @type {?} */ FcModelService.prototype.connectors; /** @type {?} */ FcModelService.prototype.nodes; /** @type {?} */ FcModelService.prototype.edges; } /** * @record */ function HtmlElementMap() { } /** * @record */ function ConnectorRectInfoMap() { } /** * @abstract * @template T */ class AbstractFcModel { /** * @protected * @param {?} modelService */ constructor(modelService) { this.modelService = modelService; } /** * @param {?} object * @return {?} */ select(object) { this.modelService.selectObject(object); } /** * @param {?} object * @return {?} */ deselect(object) { this.modelService.deselectObject(object); } /** * @param {?} object * @return {?} */ toggleSelected(object) { this.modelService.toggleSelectedObject(object); } /** * @param {?} object * @return {?} */ isSelected(object) { return this.modelService.isSelectedObject(object); } /** * @param {?} object * @return {?} */ isEdit(object) { return this.modelService.isEditObject(object); } } if (false) { /** @type {?} */ AbstractFcModel.prototype.modelService; } class ConnectorsModel extends AbstractFcModel { /** * @param {?} modelService */ constructor(modelService) { super(modelService); } /** * @param {?} connectorId * @return {?} */ getConnector(connectorId) { /** @type {?} */ const model = this.modelService.model; for (const node of model.nodes) { for (const connector of node.connectors) { if (connector.id === connectorId) { return connector; } } } } /** * @param {?} connectorId * @return {?} */ getConnectorRectInfo(connectorId) { return this.modelService.connectorsRectInfos[connectorId]; } /** * @param {?} connectorId * @param {?} connectorRectInfo * @return {?} */ setConnectorRectInfo(connectorId, connectorRectInfo) { this.modelService.connectorsRectInfos[connectorId] = connectorRectInfo; this.modelService.detectChanges(); } /** * @private * @param {?} connectorId * @param {?=} centered * @return {?} */ _getCoords(connectorId, centered) { /** @type {?} */ const connectorRectInfo = this.getConnectorRectInfo(connectorId); /** @type {?} */ const canvas = this.modelService.canvasHtmlElement; if (connectorRectInfo === null || connectorRectInfo === undefined || canvas === null) { return { x: 0, y: 0 }; } /** @type {?} */ let x = connectorRectInfo.type === FlowchartConstants.leftConnectorType ? connectorRectInfo.nodeRectInfo.left() : connectorRectInfo.nodeRectInfo.right(); /** @type {?} */ let y = connectorRectInfo.nodeRectInfo.top() + connectorRectInfo.nodeRectInfo.height() / 2; if (!centered) { x -= connectorRectInfo.width / 2; y -= connectorRectInfo.height / 2; } /** @type {?} */ const coords = { x: Math.round(x), y: Math.round(y) }; return coords; } /** * @param {?} connectorId * @return {?} */ getCoords(connectorId) { return this._getCoords(connectorId, false); } /** * @param {?} connectorId * @return {?} */ getCenteredCoord(connectorId) { return this._getCoords(connectorId, true); } } class NodesModel extends AbstractFcModel { /** * @param {?} modelService */ constructor(modelService) { super(modelService); } /** * @param {?} node * @param {?} type * @return {?} */ getConnectorsByType(node, type) { return node.connectors.filter((/** * @param {?} connector * @return {?} */ (connector) => { return connector.type === type; })); } /** * @private * @param {?} node * @param {?} connector * @return {?} */ _addConnector(node, connector) { node.connectors.push(connector); try { this.modelService.modelValidation.validateNode(node); } catch (error) { node.connectors.splice(node.connectors.indexOf(connector), 1); throw error; } } /** * @param {?} node * @return {?} */ delete(node) { if (this.isSelected(node)) { this.deselect(node); } /** @type {?} */ const model = this.modelService.model; /** @type {?} */ const index = model.nodes.indexOf(node); if (index === -1) { if (node === undefined) { throw new Error('Passed undefined'); } throw new Error('Tried to delete not existing node'); } /** @type {?} */ const connectorIds = this.getConnectorIds(node); for (let i = 0; i < model.edges.length; i++) { /** @type {?} */ const edge = model.edges[i]; if (connectorIds.indexOf(edge.source) !== -1 || connectorIds.indexOf(edge.destination) !== -1) { this.modelService.edges.delete(edge); i--; } } model.nodes.splice(index, 1); this.modelService.notifyModelChanged(); this.modelService.nodeRemovedCallback(node); } /** * @return {?} */ getSelectedNodes() { /** @type {?} */ const model = this.modelService.model; return model.nodes.filter((/** * @param {?} node * @return {?} */ (node) => { return this.modelService.nodes.isSelected(node); })); } /** * @param {?} node * @param {?=} ctrlKey * @return {?} */ handleClicked(node, ctrlKey) { if (ctrlKey) { this.modelService.nodes.toggleSelected(node); } else { this.modelService.deselectAll(); this.modelService.nodes.select(node); } } /** * @private * @param {?} node * @return {?} */ _addNode(node) { /** @type {?} */ const model = this.modelService.model; try { model.nodes.push(node); this.modelService.modelValidation.validateNodes(model.nodes); } catch (error) { model.nodes.splice(model.nodes.indexOf(node), 1); throw error; } } /** * @param {?} node * @return {?} */ getConnectorIds(node) { return node.connectors.map((/** * @param {?} connector * @return {?} */ (connector) => { return connector.id; })); } /** * @param {?} connectorId * @return {?} */ getNodeByConnectorId(connectorId) { /** @type {?} */ const model = this.modelService.model; for (const node of model.nodes) { /** @type {?} */ const connectorIds = this.getConnectorIds(node); if (connectorIds.indexOf(connectorId) > -1) { return node; } } return null; } /** * @param {?} nodeId * @return {?} */ getHtmlElement(nodeId) { return this.modelService.nodesHtmlElements[nodeId]; } /** * @param {?} nodeId * @param {?} element * @return {?} */ setHtmlElement(nodeId, element) { this.modelService.nodesHtmlElements[nodeId] = element; this.modelService.detectChanges(); } } class EdgesModel extends AbstractFcModel { /** * @param {?} modelService */ constructor(modelService) { super(modelService); } /** * @param {?} edge * @return {?} */ sourceCoord(edge) { return this.modelService.connectors.getCenteredCoord(edge.source); } /** * @param {?} edge * @return {?} */ destCoord(edge) { return this.modelService.connectors.getCenteredCoord(edge.destination); } /** * @param {?} edge * @return {?} */ delete(edge) { /** @type {?} */ const model = this.modelService.model; /** @type {?} */ const index = model.edges.indexOf(edge); if (index === -1) { throw new Error('Tried to delete not existing edge'); } if (this.isSelected(edge)) { this.deselect(edge); } model.edges.splice(index, 1); this.modelService.notifyModelChanged(); this.modelService.edgeRemovedCallback(edge); } /** * @return {?} */ getSelectedEdges() { /** @type {?} */ const model = this.modelService.model; return model.edges.filter((/** * @param {?} edge * @return {?} */ (edge) => { return this.modelService.edges.isSelected(edge); })); } /** * @param {?} edge * @param {?=} ctrlKey * @return {?} */ handleEdgeMouseClick(edge, ctrlKey) { if (ctrlKey) { this.modelService.edges.toggleSelected(edge); } else { this.modelService.deselectAll(); this.modelService.edges.select(edge); } } /** * @param {?} edge * @return {?} */ putEdge(edge) { /** @type {?} */ const model = this.modelService.model; model.edges.push(edge); this.modelService.notifyModelChanged(); } /** * @param {?} event * @param {?} sourceConnector * @param {?} destConnector * @param {?} label * @return {?} */ _addEdge(event, sourceConnector, destConnector, label) { this.modelService.modelValidation.validateConnector(sourceConnector); this.modelService.modelValidation.validateConnector(destConnector); /** @type {?} */ const edge = {}; edge.source = sourceConnector.id; edge.destination = destConnector.id; edge.label = label; /** @type {?} */ const model = this.modelService.model; this.modelService.modelValidation.validateEdges(model.edges.concat([edge]), model.nodes); this.modelService.createEdge(event, edge).subscribe((/** * @param {?} created * @return {?} */ (created) => { model.edges.push(created); this.modelService.notifyModelChanged(); this.modelService.edgeAddedCallback(created); })); } } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class FcModelValidationService { constructor() { } /** * @param {?} model * @return {?} */ validateModel(model) { this.validateNodes(model.nodes); this._validateEdges(model.edges, model.nodes); return model; } /** * @param {?} nodes * @return {?} */ validateNodes(nodes) { /** @type {?} */ const ids = []; nodes.forEach((/** * @param {?} node * @return {?} */ (node) => { this.validateNode(node); if (ids.indexOf(node.id) !== -1) { throw new ModelvalidationError('Id not unique.'); } ids.push(node.id); })); /** @type {?} */ const connectorIds = []; nodes.forEach((/** * @param {?} node * @return {?} */ (node) => { node.connectors.forEach((/** * @param {?} connector * @return {?} */ (connector) => { if (connectorIds.indexOf(connector.id) !== -1) { throw new ModelvalidationError('Id not unique.'); } connectorIds.push(connector.id); })); })); return nodes; } /** * @param {?} node * @return {?} */ validateNode(node) { if (node.id === undefined) { throw new ModelvalidationError('Id not valid.'); } if (typeof node.name !== 'string') { throw new ModelvalidationError('Name not valid.'); } if (typeof node.x !== 'number' || node.x < 0 || Math.round(node.x) !== node.x) { throw new ModelvalidationError('Coordinates not valid.'); } if (typeof node.y !== 'number' || node.y < 0 || Math.round(node.y) !== node.y) { throw new ModelvalidationError('Coordinates not valid.'); } if (!Array.isArray(node.connectors)) { throw new ModelvalidationError('Connectors not valid.'); } node.connectors.forEach((/** * @param {?} connector * @return {?} */ (connector) => { this.validateConnector(connector); })); return node; } /** * @private * @param {?} edges * @param {?} nodes * @return {?} */ _validateEdges(edges, nodes) { edges.forEach((/** * @param {?} edge * @return {?} */ (edge) => { this._validateEdge(edge, nodes); })); edges.forEach((/** * @param {?} edge1 * @param {?} index1 * @return {?} */ (edge1, index1) => { edges.forEach((/** * @param {?} edge2 * @param {?} index2 * @return {?} */ (edge2, index2) => { if (index1 !== index2) { if ((edge1.source === edge2.source && edge1.destination === edge2.destination) || (edge1.source === edge2.destination && edge1.destination === edge2.source)) { throw new ModelvalidationError('Duplicated edge.'); } } })); })); if (fcTopSort({ nodes, edges }) === null) { throw new ModelvalidationError('Graph has a circle.'); } return edges; } /** * @param {?} edges * @param {?} nodes * @return {?} */ validateEdges(edges, nodes) { this.validateNodes(nodes); return this._validateEdges(edges, nodes); } /** * @private * @param {?} edge * @param {?} nodes * @return {?} */ _validateEdge(edge, nodes) { if (edge.source === undefined) { throw new ModelvalidationError('Source not valid.'); } if (edge.destination === undefined) { throw new ModelvalidationError('Destination not valid.'); } if (edge.source === edge.destination) { throw new ModelvalidationError('Edge with same source and destination connectors.'); } /** @type {?} */ const sourceNode = nodes.filter((/** * @param {?} node * @return {?} */ (node) => node.connectors.some((/** * @param {?} connector * @return {?} */ (connector) => connector.id === edge.source))))[0]; if (sourceNode === undefined) { throw new ModelvalidationError('Source not valid.'); } /** @type {?} */ const destinationNode = nodes.filter((/** * @param {?} node * @return {?} */ (node) => node.connectors.some((/** * @param {?} connector * @return {?} */ (connector) => connector.id === edge.destination))))[0]; if (destinationNode === undefined) { throw new ModelvalidationError('Destination not valid.'); } if (sourceNode === destinationNode) { throw new ModelvalidationError('Edge with same source and destination nodes.'); } return edge; } /** * @param {?} edge * @param {?} nodes * @return {?} */ validateEdge(edge, nodes) { this.validateNodes(nodes); return this._validateEdge(edge, nodes); } /** * @param {?} connector * @return {?} */ validateConnector(connector) { if (connector.id === undefined) { throw new ModelvalidationError('Id not valid.'); } if (connector.type === undefined || connector.type === null || typeof connector.type !== 'string') { throw new ModelvalidationError('Type not valid.'); } return connector; } } FcModelValidationService.decorators = [ { type: Injectable } ]; /** @nocollapse */ FcModelValidationService.ctorParameters = () => []; /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** @type {?} */ const nodeDropScope = { dropElement: null }; class FcNodeDraggingService { /** * @param {?} modelService * @param {?} applyFunction * @param {?} automaticResize * @param {?} dragAnimation */ constructor(modelService, applyFunction, automaticResize, dragAnimation) { this.nodeDraggingScope = { shadowDragStarted: false, dropElement: null, draggedNodes: [], shadowElements: [] }; this.dragOffsets = []; this.draggedElements = []; this.destinationHtmlElements = []; this.oldDisplayStyles = []; this.modelService = modelService; this.automaticResize = automaticResize; this.dragAnimation = dragAnimation; this.applyFunction = applyFunction; } /** * @private * @param {?} coordinate * @param {?} max * @return {?} */ getCoordinate(coordinate, max) { coordinate = Math.max(coordinate, 0); coordinate = Math.min(coordinate, max); return coordinate; } /** * @private * @param {?} x * @return {?} */ getXCoordinate(x) { return this.getCoordinate(x, this.modelService.canvasHtmlElement.offsetWidth); } /** * @private * @param {?} y * @return {?} */ getYCoordinate(y) { return this.getCoordinate(y, this.modelService.canvasHtmlElement.offsetHeight); } /** * @private * @param {?} draggedNode * @param {?} nodeElement * @return {?} */ resizeCanvas(draggedNode, nodeElement) { if (this.automaticResize && !this.modelService.isDropSource()) { /** @type {?} */ const canvasElement = this.modelService.canvasHtmlElement; if (canvasElement.offsetWidth < draggedNode.x + nodeElement.offsetWidth + FlowchartConstants.canvasResizeThreshold) { canvasElement.style.width = canvasElement.offsetWidth + FlowchartConstants.canvasResizeStep + 'px'; } if (canvasElement.offsetHeight < draggedNode.y + nodeElement.offsetHeight + FlowchartConstants.canvasResizeThreshold) { canvasElement.style.height = canvasElement.offsetHeight + FlowchartConstants.canvasResizeStep + 'px'; } } } /** * @param {?} node * @return {?} */ isDraggingNode(node) { return this.nodeDraggingScope.draggedNodes.includes(node); } /** * @param {?} event * @param {?} node * @return {?} */ dragstart(event, node) { if (node.readonly) { return; } this.dragOffsets.length = 0; this.draggedElements.length = 0; this.nodeDraggingScope.draggedNodes.length = 0; this.nodeDraggingScope.shadowElements.length = 0; this.destinationHtmlElements.length = 0; this.oldDisplayStyles.length = 0; /** @type {?} */ const elements = []; /** @type {?} */ const nodes = []; if (this.modelService.nodes.isSelected(node)) { /** @type {?} */ const selectedNodes = this.modelService.nodes.getSelectedNodes(); for (const selectedNode of selectedNodes) { /** @type {?} */ const element = $(this.modelService.nodes.getHtmlElement(selectedNode.id)); elements.push(element); nodes.push(selectedNode); } } else { elements.push($((/** @type {?} */ (event.target)))); nodes.push(node); } /** @type {?} */ const offsetsX = []; /** @type {?} */ const offsetsY = []; for (const element of elements) { offsetsX.push(parseInt(element.css('left'), 10) - event.clientX); offsetsY.push(parseInt(element.css('top'), 10) - event.clientY); } /** @type {?} */ const originalEvent = ((/** @type {?} */ (event))).originalEvent || event; if (this.modelService.isDropSource()) { if (nodeDropScope.dropElement) { nodeDropScope.dropElement.parentNode.removeChild(nodeDropScope.dropElement); nodeDropScope.dropElement = null; } nodeDropScope.dropElement = (/** @type {?} */ (elements[0][0].cloneNode(true))); /** @type {?} */ const offset = $(this.modelService.canvasHtmlElement).offset(); nodeDropScope.dropElement.offsetInfo = { offsetX: Math.round(offsetsX[0] + offset.left), offsetY: Math.round(offsetsY[0] + offset.top) }; nodeDropScope.dropElement.style.position = 'absolute'; nodeDropScope.dropElement.style.pointerEvents = 'none'; nodeDropScope.dropElement.style.zIndex = '9999'; document.body.appendChild(nodeDropScope.dropElement); /** @type {?} */ const dropNodeInfo = { node, dropTargetId: this.modelService.dropTargetId, offsetX: Math.round(offsetsX[0] + offset.left), offsetY: Math.round(offsetsY[0] + offset.top) }; originalEvent.dataTransfer.setData('text', JSON.stringify(dropNodeInfo)); if (originalEvent.dataTransfer.setDragImage) { originalEvent.dataTransfer.setDragImage(this.modelService.getDragImage(), 0, 0); } else { /** @type {?} */ const target = (/** @type {?} */ (event.target)); /** @type {?} */ const cloneNode = target.cloneNode(true); target.parentNode.insertBefore(cloneNode, target); target.style.visibility = 'collapse'; setTimeout((/** * @return {?} */ () => { target.parentNode.removeChild(cloneNode); target.style.visibility = 'visible'; }), 0); } return; } this.nodeDraggingScope.draggedNodes = nodes; for (let i = 0; i < elements.length; i++) { this.draggedElements.push(elements[i][0]); this.dragOffsets.push({ x: offsetsX[i], y: offsetsY[i] }); } if (this.dragAnimation === FlowchartConstants.dragAnimationShadow) { for (let i = 0; i < this.draggedElements.length; i++) { /** @type {?} */ const dragOffset = this.dragOffsets[i]; /** @type {?} */ const draggedNode = this.nodeDraggingScope.draggedNodes[i]; /** @type {?} */ const shadowElement = $(`
` + `

${draggedNode.name}

`); /** @type {?} */ const targetInnerNode = $(this.draggedElements[i]).children()[0]; shadowElement.children()[0].style.backgroundColor = targetInnerNode.style.backgroundColor; this.nodeDraggingScope.shadowElements.push(shadowElement); this.modelService.canvasHtmlElement.appendChild(this.nodeDraggingScope.shadowElements[i][0]); } } originalEvent.dataTransfer.setData('text', 'Just to support firefox'); if (originalEvent.dataTransfer.setDragImage) { originalEvent.dataTransfer.setDragImage(this.modelService.getDragImage(), 0, 0); } else { this.draggedElements.forEach((/** * @param {?} draggedElement * @return {?} */ (draggedElement) => { /** @type {?} */ const cloneNode = draggedElement.cloneNode(true); draggedElement.parentNode.insertBefore(cloneNode, draggedElement); draggedElement.style.visibility = 'collapse'; setTimeout((/** * @return {?} */ () => { draggedElement.parentNode.removeChild(cloneNode); draggedElement.style.visibility = 'visible'; }), 0); })); if (this.dragAnimation === FlowchartConstants.dragAnimationShadow) { for (let i = 0; i < this.draggedElements.length; i++) { this.destinationHtmlElements.push(this.draggedElements[i]); this.oldDisplayStyles.push(this.destinationHtmlElements[i].style.display); this.destinationHtmlElements[i].style.display = 'none'; } this.nodeDraggingScope.shadowDragStarted = true; } } } /** * @param {?} event * @return {?} */ drop(event) { if (this.modelService.isDropSource()) { event.preventDefault(); return false; } /** @type {?} */ let dropNode = null; /** @type {?} */ const originalEvent = ((/** @type {?} */ (event))).originalEvent || event; /** @type {?} */ const infoText = originalEvent.dataTransfer.getData('text'); if (infoText) { /** @type {?} */ let dropNodeInfo = null; try { dropNodeInfo = JSON.parse(infoText); } catch (e) { } if (dropNodeInfo && dropNodeInfo.dropTargetId) { if (this.modelService.canvasHtmlElement.id && this.modelService.canvasHtmlElement.id === dropNodeInfo.dropTargetId) { dropNode = dropNodeInfo.node; /** @type {?} */ const offset = $(this.modelService.canvasHtmlElement).offset(); /** @type {?} */ const x = event.clientX - offset.left; /** @type {?} */ const y = event.clientY - offset.top; dropNode.x = Math.round(this.getXCoordinate(dropNodeInfo.offsetX + x)); dropNode.y = Math.round(this.getYCoordinate(dropNodeInfo.offsetY + y)); } } } if (dropNode) { this.modelService.dropNode(event, dropNode); event.preventDefault(); return false; } else if (this.nodeDraggingScope.draggedNodes.length) { return this.applyFunction((/** * @return {?} */ () => { for (let i = 0; i < this.nodeDraggingScope.draggedNodes.length; i++) { /** @type {?} */ const draggedNode = this.nodeDraggingScope.draggedNodes[i]; /** @type {?} */ const dragOffset = this.dragOffsets[i]; draggedNode.x = Math.round(this.getXCoordinate(dragOffset.x + event.clientX)); draggedNode.y = Math.round(this.getYCoordinate(dragOffset.y + event.clientY)); } event.preventDefault(); this.modelService.notifyModelChanged(); return false; })); } } /** * @param {?} event * @return {?} */ dragover(event) { if (nodeDropScope.dropElement) { /** @type {?} */ const offsetInfo = nodeDropScope.dropElement.offsetInfo; nodeDropScope.dropElement.style.left = (offsetInfo.offsetX + event.clientX) + 'px'; nodeDropScope.dropElement.style.top = (offsetInfo.offsetY + event.clientY) + 'px'; if (this.nodeDraggingScope.shadowDragStarted) { this.applyFunction((/** * @return {?} */ () => { this.destinationHtmlElements[0].style.display = this.oldDisplayStyles[0]; this.nodeDraggingScope.shadowDragStarted = false; })); } event.preventDefault(); return; } if (this.modelService.isDropSource()) { event.preventDefault(); return; } if (!this.nodeDraggingScope.draggedNodes.length) { event.preventDefault(); return; } if (this.dragAnimation === FlowchartConstants.dragAnimationRepaint) { if (this.nodeDraggingScope.draggedNodes.length) { return this.applyFunction((/** * @return {?} */ () => { for (let i = 0; i < this.nodeDraggingScope.draggedNodes.length; i++) { /** @type {?} */ const draggedNode = this.nodeDraggingScope.draggedNodes[i]; /** @type {?} */ const dragOffset = this.dragOffsets[i]; draggedNode.x = this.getXCoordinate(dragOffset.x + event.clientX); draggedNode.y = this.getYCoordinate(dragOffset.y + event.clientY); this.resizeCanvas(draggedNode, this.draggedElements[i]); } event.preventDefault(); this.modelService.notifyModelChanged(); return false; })); } } else if (this.dragAnimation === FlowchartConstants.dragAnimationShadow) { if (this.nodeDraggingScope.draggedNodes.length) { if (this.nodeDraggingScope.shadowDragStarted) { this.applyFunction((/** * @return {?} */ () => { for (let i = 0; i < this.nodeDraggingScope.draggedNodes.length; i++) { this.destinationHtmlElements[i].style.display = this.oldDisplayStyles[i]; } this.nodeDraggingScope.shadowDragStarted = false; })); } for (let i = 0; i < this.nodeDraggingScope.draggedNodes.length; i++) { /** @type {?} */ const draggedNode = this.nodeDraggingScope.draggedNodes[i]; /** @type {?} */ const dragOffset = this.dragOffsets[i]; this.nodeDraggingScope.shadowElements[i].css('left', this.getXCoordinate(dragOffset.x + event.clientX) + 'px'); this.nodeDraggingScope.shadowElements[i].css('top', this.getYCoordinate(dragOffset.y + event.clientY) + 'px'); this.resizeCanvas(draggedNode, this.draggedElements[i]); } event.preventDefault(); } } } /** * @param {?} event * @return {?} */ dragend(event) { this.applyFunction((/** * @return {?} */ () => { if (nodeDropScope.dropElement) { nodeDropScope.dropElement.parentNode.removeChild(nodeDropScope.dropElement); nodeDropScope.dropElement = null; } if (this.modelService.isDropSource()) { return; } if (this.nodeDraggingScope.shadowElements.length) { for (let i = 0; i < this.nodeDraggingScope.draggedNodes.length; i++) { /** @type {?} */ const draggedNode = this.nodeDraggingScope.draggedNodes[i]; /** @type {?} */ const shadowElement = this.nodeDraggingScope.shadowElements[i]; draggedNode.x = parseInt(shadowElement.css('left').replace('px', ''), 10); draggedNode.y = parseInt(shadowElement.css('top').replace('px', ''), 10); this.modelService.canvasHtmlElement.removeChild(shadowElement[0]); } this.nodeDraggingScope.shadowElements.length = 0; this.modelService.notifyModelChanged(); } if (this.nodeDraggingScope.draggedNodes.length) { this.nodeDraggingScope.draggedNodes.length = 0; this.draggedElements.length = 0; this.dragOffsets.length = 0; } })); } } if (false) { /** @type {?} */ FcNodeDraggingService.prototype.nodeDraggingScope; /** * @type {?} * @private */ FcNodeDraggingService.prototype.dragOffsets; /** * @type {?} * @private */ FcNodeDraggingService.prototype.draggedElements; /** * @type {?} * @private */ FcNodeDraggingService.prototype.destinationHtmlElements; /** * @type {?} * @private */ FcNodeDraggingService.prototype.oldDisplayStyles; /** * @type {?} * @private */ FcNodeDraggingService.prototype.modelService; /** * @type {?} * @private */ FcNodeDraggingService.prototype.automaticResize; /** * @type {?} * @private */ FcNodeDraggingService.prototype.dragAnimation; /** * @type {?} * @private */ FcNodeDraggingService.prototype.applyFunction; } /** * @record */ function NodeDraggingScope() { } if (false) { /** @type {?} */ NodeDraggingScope.prototype.draggedNodes; /** @type {?} */ NodeDraggingScope.prototype.shadowElements; /** @type {?} */ NodeDraggingScope.prototype.shadowDragStarted; /** @type {?} */ NodeDraggingScope.prototype.dropElement; } /** * @record */ function NodeDropElement() { } if (false) { /** @type {?|undefined} */ NodeDropElement.prototype.offsetInfo; } /** * @record */ function NodeDropScope() { } if (false) { /** @type {?} */ NodeDropScope.prototype.dropElement; } /** * @record */ function DropNodeInfo() { } if (false) { /** @type {?} */ DropNodeInfo.prototype.node; /** @type {?} */ DropNodeInfo.prototype.dropTargetId; /** @type {?} */ DropNodeInfo.prototype.offsetX; /** @type {?} */ DropNodeInfo.prototype.offsetY; } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class FcEdgeDrawingService { constructor() { } /** * @param {?} pt1 * @param {?} pt2 * @param {?} style * @return {?} */ getEdgeDAttribute(pt1, pt2, style) { /** @type {?} */ let dAddribute = `M ${pt1.x}, ${pt1.y} `; if (style === FlowchartConstants.curvedStyle) { /** @type {?} */ const sourceTangent = this.computeEdgeSourceTangent(pt1, pt2); /** @type {?} */ const destinationTangent = this.computeEdgeDestinationTangent(pt1, pt2); dAddribute += `C ${sourceTangent.x}, ${sourceTangent.y} ${(destinationTangent.x - 50)}, ${destinationTangent.y} ${pt2.x}, ${pt2.y}`; } else { dAddribute += `L ${pt2.x}, ${pt2.y}`; } return dAddribute; } /** * @param {?} pt1 * @param {?} pt2 * @return {?} */ getEdgeCenter(pt1, pt2) { return { x: (pt1.x + pt2.x) / 2, y: (pt1.y + pt2.y) / 2 }; } /** * @private * @param {?} pt1 * @param {?} pt2 * @return {?} */ computeEdgeTangentOffset(pt1, pt2) { return (pt2.y - pt1.y) / 2; } /** * @private * @param {?} pt1 * @param {?} pt2 * @return {?} */ computeEdgeSourceTangent(pt1, pt2) { return { x: pt1.x, y: pt1.y + this.computeEdgeTangentOffset(pt1, pt2) }; } /** * @private * @param {?} pt1 * @param {?} pt2 * @return {?} */ computeEdgeDestinationTangent(pt1, pt2) { return { x: pt2.x, y: pt2.y - this.computeEdgeTangentOffset(pt1, pt2) }; } } FcEdgeDrawingService.decorators = [ { type: Injectable } ]; /** @nocollapse */ FcEdgeDrawingService.ctorParameters = () => []; /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class FcEdgeDraggingService { /** * @param {?} modelValidation * @param {?} edgeDrawingService * @param {?} modelService * @param {?} model * @param {?} isValidEdgeCallback * @param {?} applyFunction * @param {?} dragAnimation * @param {?} edgeStyle */ constructor(modelValidation, edgeDrawingService, modelService, model, isValidEdgeCallback, applyFunction, dragAnimation, edgeStyle) { this.edgeDragging = { isDragging: false, dragPoint1: null, dragPoint2: null, shadowDragStarted: false }; this.draggedEdgeSource = null; this.dragOffset = {}; this.destinationHtmlElement = null; this.oldDisplayStyle = ''; this.modelValidation = modelValidation; this.edgeDrawingService = edgeDrawingService; this.modelService = modelService; this.model = model; this.isValidEdgeCallback = isValidEdgeCallback || ((/** * @return {?} */ () => true)); this.applyFunction = applyFunction; this.dragAnimation = dragAnimation; this.edgeStyle = edgeStyle; } /** * @param {?} event * @param {?} connector * @return {?} */ dragstart(event, connector) { /** @type {?} */ let swapConnector; /** @type {?} */ let dragLabel; /** @type {?} */ let prevEdge; if (connector.type === FlowchartConstants.leftConnectorType) { for (const edge of this.model.edges) { if (edge.destination === connector.id) { swapConnector = this.modelService.connectors.getConnector(edge.source); dragLabel = edge.label; prevEdge = edge; this.applyFunction((/** * @return {?} */ () => { this.modelService.edges.delete(edge); })); break; } } } this.edgeDragging.isDragging = true; if (swapConnector !== undefined) { this.draggedEdgeSource = swapConnector; this.edgeDragging.dragPoint1 = this.modelService.connectors.getCenteredCoord(swapConnector.id); this.edgeDragging.dragLabel = dragLabel; this.edgeDragging.prevEdge = prevEdge; } else { this.draggedEdgeSource = connector; this.edgeDragging.dragPoint1 = this.modelService.connectors.getCenteredCoord(connector.id); } /** @type {?} */ const canvas = this.modelService.canvasHtmlElement; if (!canvas) { throw new Error('No canvas while edgedraggingService found.'); } this.dragOffset.x = -canvas.getBoundingClientRect().left; this.dragOffset.y = -canvas.getBoundingClientRect().top; this.edgeDragging.dragPoint2 = { x: event.clientX + this.dragOffset.x, y: event.clientY + this.dragOffset.y }; /** @type {?} */ const originalEvent = ((/** @type {?} */ (event))).originalEvent || event; originalEvent.dataTransfer.setData('Text', 'Just to support firefox'); if (originalEvent.dataTransfer.setDragImage) { originalEvent.dataTransfer.setDragImage(this.modelService.getDragImage(), 0, 0); } else { this.destinationHtmlElement = (/** @type {?} */ (event.target)); this.oldDisplayStyle = this.destinationHtmlElement.style.display; this.destinationHtmlElement.style.display = 'none'; if (this.dragAnimation === FlowchartConstants.dragAnimationShadow) { this.edgeDragging.shadowDragStarted = true; } } if (this.dragAnimation === FlowchartConstants.dragAnimationShadow) { if (this.edgeDragging.gElement === undefined) { this.edgeDragging.gElement = $(document.querySelectorAll('.shadow-svg-class')); this.edgeDragging.pathElement = $(document.querySelectorAll('.shadow-svg-class')).find('path'); this.edgeDragging.circleElement = $(document.querySelectorAll('.shadow-svg-class')).find('circle'); } this.edgeDragging.gElement.css('display', 'block'); this.edgeDragging.pathElement.attr('d', this.edgeDrawingService.getEdgeDAttribute(this.edgeDragging.dragPoint1, this.edgeDragging.dragPoint2, this.edgeStyle)); this.edgeDragging.circleElement.attr('cx', this.edgeDragging.dragPoint2.x); this.edgeDragging.circleElement.attr('cy', this.edgeDragging.dragPoint2.y); } event.stopPropagation(); } /** * @param {?} event * @return {?} */ dragover(event) { if (this.edgeDragging.isDragging) { if (!this.edgeDragging.magnetActive && this.dragAnimation === FlowchartConstants.dragAnimationShadow) { if (this.destinationHtmlElement !== null) { this.destinationHtmlElement.style.display = this.oldDisplayStyle; } if (this.edgeDragging.shadowDragStarted) { this.applyFunction((/** * @return {?} */ () => { this.edgeDragging.shadowDragStarted = false; })); } this.edgeDragging.dragPoint2 = { x: event.clientX + this.dragOffset.x, y: event.clientY + this.dragOffset.y }; this.edgeDragging.pathElement.attr('d', this.edgeDrawingService.getEdgeDAttribute(this.edgeDragging.dragPoint1, this.edgeDragging.dragPoint2, this.edgeStyle)); this.edgeDragging.circleElement.attr('cx', this.edgeDragging.dragPoint2.x); this.edgeDragging.circleElement.attr('cy', this.edgeDragging.dragPoint2.y); } else if (this.dragAnimation === FlowchartConstants.dragAnimationRepaint) { return this.applyFunction((/** * @return {?} */ () => { if (this.destinationHtmlElement !== null) { this.destinationHtmlElement.style.display = this.oldDisplayStyle; } this.edgeDragging.dragPoint2 = { x: event.clientX + this.dragOffset.x, y: event.clientY + this.dragOffset.y }; })); } } } /** * @param {?} event * @param {?} connector * @return {?} */ dragoverConnector(event, connector) { if (this.edgeDragging.isDragging) { this.dragover(event); try { this.modelValidation.validateEdges(this.model.edges.concat([{ source: this.draggedEdgeSource.id, destination: connector.id }]), this.model.nodes); } catch (error) { if (error instanceof ModelvalidationError) { return true; } else { throw error; } } if (this.isValidEdgeCallback(this.draggedEdgeSource, connector)) { event.preventDefault(); event.stopPropagation(); return false; } } } /** * @param {?} event * @return {?} */ dragleaveMagnet(event) { this.edgeDragging.magnetActive = false; } /** * @param {?} event * @param {?} connector * @return {?} */ dragoverMagnet(event, connector) { if (this.edgeDragging.isDragging) { this.dragover(event); try { this.modelValidation.validateEdges(this.model.edges.concat([{ source: this.draggedEdgeSource.id, destination: connector.id }]), this.model.nodes); } catch (error) { if (error instanceof ModelvalidationError) { return true; } else { throw error; } } if (this.isValidEdgeCallback(this.draggedEdgeSource, connector)) { if (this.dragAnimation === FlowchartConstants.dragAnimationShadow) { this.edgeDragging.magnetActive = true; this.edgeDragging.dragPoint2 = this.modelService.connectors.getCenteredCoord(connector.id); this.edgeDragging.pathElement.attr('d', this.edgeDrawingService.getEdgeDAttribute(this.edgeDragging.dragPoint1, this.edgeDragging.dragPoint2, this.edgeStyle)); this.edgeDragging.circleElement.attr('cx', this.edgeDragging.dragPoint2.x); this.edgeDragging.circleElement.attr('cy', this.edgeDragging.dragPoint2.y); event.preventDefault(); event.stopPropagation(); return false; } else if (this.dragAnimation === FlowchartConstants.dragAnimationRepaint) { return this.applyFunction((/** * @return {?} */ () => { this.edgeDragging.dragPoint2 = this.modelService.connectors.getCenteredCoord(connector.id); event.preventDefault(); event.stopPropagation(); return false; })); } } } } /** * @param {?} event * @return {?} */ dragend(event) { if (this.edgeDragging.isDragging) { this.edgeDragging.isDragging = false; this.edgeDragging.dragPoint1 = null; this.edgeDragging.dragPoint2 = null; this.edgeDragging.dragLabel = null; event.stopPropagation(); if (this.dragAnimation === FlowchartConstants.dragAnimationShadow) { this.edgeDragging.gElement.css('display', 'none'); } if (this.edgeDragging.prevEdge) { /** @type {?} */ const edge = this.edgeDragging.prevEdge; this.edgeDragging.prevEdge = null; this.applyFunction((/** * @return {?} */ () => { this.modelService.edges.putEdge(edge); })); } } } /** * @param {?} event * @param {?} targetConnector * @return {?} */ drop(event, targetConnector) { if (this.edgeDragging.isDragging) { try { this.modelValidation.validateEdges(this.model.edges.concat([{ source: this.draggedEdgeSource.id, destination: targetConnector.id }]), this.model.nodes); } catch (error) { if (error instanceof ModelvalidationError) { return true; } else { throw error; } } if (this.isValidEdgeCallback(this.draggedEdgeSource, targetConnector)) { this.edgeDragging.prevEdge = null; this.modelService.edges._addEdge(event, this.draggedEdgeSource, targetConnector, this.edgeDragging.dragLabel); event.stopPropagation(); event.preventDefault(); return false; } } } } if (false) { /** @type {?} */ FcEdgeDraggingService.prototype.edgeDragging; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.draggedEdgeSource; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.dragOffset; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.destinationHtmlElement; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.oldDisplayStyle; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.modelValidation; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.edgeDrawingService; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.modelService; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.model; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.isValidEdgeCallback; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.applyFunction; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.dragAnimation; /** * @type {?} * @private */ FcEdgeDraggingService.prototype.edgeStyle; } /** * @record */ function EdgeDragging() { } if (false) { /** @type {?} */ EdgeDragging.prototype.isDragging; /** @type {?} */ EdgeDragging.prototype.shadowDragStarted; /** @type {?} */ EdgeDragging.prototype.dragPoint1; /** @type {?} */ EdgeDragging.prototype.dragPoint2; /** @type {?|undefined} */ EdgeDragging.prototype.dragLabel; /** @type {?|undefined} */ EdgeDragging.prototype.prevEdge; /** @type {?|undefined} */ EdgeDragging.prototype.magnetActive; /** @type {?|undefined} */ EdgeDragging.prototype.gElement; /** @type {?|undefined} */ EdgeDragging.prototype.pathElement; /** @type {?|undefined} */ EdgeDragging.prototype.circleElement; } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class FcMouseOverService { /** * @param {?} applyFunction */ constructor(applyFunction) { this.mouseoverscope = { connector: null, edge: null, node: null }; this.applyFunction = applyFunction; } /** * @param {?} event * @param {?} node * @return {?} */ nodeMouseOver(event, node) { return this.applyFunction((/** * @return {?} */ () => { this.mouseoverscope.node = node; })); } /** * @param {?} event * @param {?} node * @return {?} */ nodeMouseOut(event, node) { return this.applyFunction((/** * @return {?} */ () => { this.mouseoverscope.node = null; })); } /** * @param {?} event * @param {?} connector * @return {?} */ connectorMouseEnter(event, connector) { return this.applyFunction((/** * @return {?} */ () => { this.mouseoverscope.connector = connector; })); } /** * @param {?} event * @param {?} connector * @return {?} */ connectorMouseLeave(event, connector) { return this.applyFunction((/** * @return {?} */ () => { this.mouseoverscope.connector = null; })); } /** * @param {?} event * @param {?} edge * @return {?} */ edgeMouseEnter(event, edge) { this.mouseoverscope.edge = edge; } /** * @param {?} event * @param {?} edge * @return {?} */ edgeMouseLeave(event, edge) { this.mouseoverscope.edge = null; } } if (false) { /** @type {?} */ FcMouseOverService.prototype.mouseoverscope; /** * @type {?} * @private */ FcMouseOverService.prototype.applyFunction; } /** * @record */ function MouseOverScope() { } if (false) { /** @type {?} */ MouseOverScope.prototype.connector; /** @type {?} */ MouseOverScope.prototype.edge; /** @type {?} */ MouseOverScope.prototype.node; } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** @type {?} */ const regex = /(auto|scroll)/; /** @type {?} */ const style = (/** * @param {?} node * @param {?} prop * @return {?} */ (node, prop) => getComputedStyle(node, null).getPropertyValue(prop)); const ɵ0 = style; /** @type {?} */ const scroll = (/** * @param {?} node * @return {?} */ (node) => regex.test(style(node, 'overflow') + style(node, 'overflow-y') + style(node, 'overflow-x'))); const ɵ1 = scroll; /** @type {?} */ const scrollparent = (/** * @param {?} node * @return {?} */ (node) => !node || node === document.body ? document.body : scroll(node) ? node : scrollparent((/** @type {?} */ (node.parentNode)))); const ɵ2 = scrollparent; /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** * @record */ function Rectangle() { } if (false) { /** @type {?} */ Rectangle.prototype.x1; /** @type {?} */ Rectangle.prototype.x2; /** @type {?} */ Rectangle.prototype.y1; /** @type {?} */ Rectangle.prototype.y2; } class FcRectangleSelectService { /** * @param {?} modelService * @param {?} selectElement * @param {?} applyFunction */ constructor(modelService, selectElement, applyFunction) { this.selectRect = { x1: 0, x2: 0, y1: 0, y2: 0 }; this.modelService = modelService; this.selectElement = selectElement; this.$canvasElement = $(this.modelService.canvasHtmlElement); this.$scrollParent = $(scrollparent(this.modelService.canvasHtmlElement)); this.applyFunction = applyFunction; } /** * @param {?} e * @return {?} */ mousedown(e) { if (this.modelService.isEditable() && !e.ctrlKey && !e.metaKey && e.button === 0 && this.selectElement.hidden) { this.selectElement.hidden = false; /** @type {?} */ const offset = this.$canvasElement.offset(); this.selectRect.x1 = Math.round(e.pageX - offset.left); this.selectRect.y1 = Math.round(e.pageY - offset.top); this.selectRect.x2 = this.selectRect.x1; this.selectRect.y2 = this.selectRect.y1; this.updateSelectRect(); } } /** * @param {?} e * @return {?} */ mousemove(e) { if (this.modelService.isEditable() && !e.ctrlKey && !e.metaKey && e.button === 0 && !this.selectElement.hidden) { /** @type {?} */ const offset = this.$canvasElement.offset(); this.selectRect.x2 = Math.round(e.pageX - offset.left); this.selectRect.y2 = Math.round(e.pageY - offset.top); this.updateScroll(offset); this.updateSelectRect(); } } /** * @private * @param {?} offset * @return {?} */ updateScroll(offset) { /** @type {?} */ const rect = this.$scrollParent[0].getBoundingClientRect(); /** @type {?} */ const bottom = rect.bottom - offset.top; /** @type {?} */ const right = rect.right - offset.left; /** @type {?} */ const top = rect.top - offset.top; /** @type {?} */ const left = rect.left - offset.left; if (this.selectRect.y2 - top < 25) { /** @type {?} */ const topScroll = 25 - (this.selectRect.y2 - top); /** @type {?} */ const scroll = this.$scrollParent.scrollTop(); this.$scrollParent.scrollTop(scroll - topScroll); } else if (bottom - this.selectRect.y2 < 40) { /** @type {?} */ const bottomScroll = 40 - (bottom - this.selectRect.y2); /** @type {?} */ const scroll = this.$scrollParent.scrollTop(); this.$scrollParent.scrollTop(scroll + bottomScroll); } if (this.selectRect.x2 - left < 25) { /** @type {?} */ const leftScroll = 25 - (this.selectRect.x2 - left); /** @type {?} */ const scroll = this.$scrollParent.scrollLeft(); this.$scrollParent.scrollLeft(scroll - leftScroll); } else if (right - this.selectRect.x2 < 40) { /** @type {?} */ const rightScroll = 40 - (right - this.selectRect.x2); /** @type {?} */ const scroll = this.$scrollParent.scrollLeft(); this.$scrollParent.scrollLeft(scroll + rightScroll); } } /** * @param {?} e * @return {?} */ mouseup(e) { if (this.modelService.isEditable() && !e.ctrlKey && !e.metaKey && e.button === 0 && !this.selectElement.hidden) { /** @type {?} */ const rectBox = (/** @type {?} */ (this.selectElement.getBoundingClientRect())); this.selectElement.hidden = true; this.selectObjects(rectBox); } } /** * @private * @return {?} */ updateSelectRect() { /** @type {?} */ const x3 = Math.min(this.selectRect.x1, this.selectRect.x2); /** @type {?} */ const x4 = Math.max(this.selectRect.x1, this.selectRect.x2); /** @type {?} */ const y3 = Math.min(this.selectRect.y1, this.selectRect.y2); /** @type {?} */ const y4 = Math.max(this.selectRect.y1, this.selectRect.y2); this.selectElement.style.left = x3 + 'px'; this.selectElement.style.top = y3 + 'px'; this.selectElement.style.width = x4 - x3 + 'px'; this.selectElement.style.height = y4 - y3 + 'px'; } /** * @private * @param {?} rectBox * @return {?} */ selectObjects(rectBox) { this.applyFunction((/** * @return {?} */ () => { this.modelService.selectAllInRect(rectBox); })); } } if (false) { /** * @type {?} * @private */ FcRectangleSelectService.prototype.selectRect; /** * @type {?} * @private */ FcRectangleSelectService.prototype.modelService; /** * @type {?} * @private */ FcRectangleSelectService.prototype.selectElement; /** * @type {?} * @private */ FcRectangleSelectService.prototype.$canvasElement; /** * @type {?} * @private */ FcRectangleSelectService.prototype.$scrollParent; /** * @type {?} * @private */ FcRectangleSelectService.prototype.applyFunction; } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class NgxFlowchartComponent { /** * @param {?} elementRef * @param {?} differs * @param {?} modelValidation * @param {?} edgeDrawingService * @param {?} cd * @param {?} zone */ constructor(elementRef, differs, modelValidation, edgeDrawingService, cd, zone) { this.elementRef = elementRef; this.differs = differs; this.modelValidation = modelValidation; this.edgeDrawingService = edgeDrawingService; this.cd = cd; this.zone = zone; this.modelChanged = new EventEmitter(); this.fitModelSizeByDefaultValue = true; this.flowchartConstants = FlowchartConstants; this.nodesDiffer = this.differs.find([]).create((/** * @param {?} index * @param {?} item * @return {?} */ (index, item) => { return item; })); this.edgesDiffer = this.differs.find([]).create((/** * @param {?} index * @param {?} item * @return {?} */ (index, item) => { return item; })); this.detectChangesSubject = new Subject(); this.arrowDefId = 'arrow-' + Math.random(); this.arrowDefIdSelected = this.arrowDefId + '-selected'; this.detectChangesSubject .pipe(debounceTime(50)) .subscribe((/** * @return {?} */ () => this.cd.detectChanges())); } /** * @return {?} */ get canvasClass() { return FlowchartConstants.canvasClass; } /** * @return {?} */ get fitModelSizeByDefault() { return this.fitModelSizeByDefaultValue; } /** * @param {?} value * @return {?} */ set fitModelSizeByDefault(value) { this.fitModelSizeByDefaultValue = coerceBooleanProperty(value); } /** * @return {?} */ ngOnInit() { if (!this.dropTargetId && this.edgeStyle !== FlowchartConstants.curvedStyle && this.edgeStyle !== FlowchartConstants.lineStyle) { throw new Error('edgeStyle not supported.'); } this.nodeHeight = this.nodeHeight || 200; this.nodeWidth = this.nodeWidth || 200; this.dragAnimation = this.dragAnimation || FlowchartConstants.dragAnimationRepaint; this.userCallbacks = this.userCallbacks || {}; this.automaticResize = this.automaticResize || false; for (const key of Object.keys(this.userCallbacks)) { /** @type {?} */ const callback = this.userCallbacks[key]; if (typeof callback !== 'function' && key !== 'nodeCallbacks') { throw new Error('All callbacks should be functions.'); } } this.userNodeCallbacks = this.userCallbacks.nodeCallbacks; /** @type {?} */ const element = $(this.elementRef.nativeElement); this.modelService = new FcModelService(this.modelValidation, this.model, this.modelChanged, this.detectChangesSubject, this.selectedObjects, this.userCallbacks.dropNode, this.userCallbacks.createEdge, this.userCallbacks.edgeAdded, this.userCallbacks.nodeRemoved, this.userCallbacks.edgeRemoved, element[0], element[0].querySelector('svg')); if (this.dropTargetId) { this.modelService.dropTargetId = this.dropTargetId; } /** @type {?} */ const applyFunction = this.zone.run.bind(this.zone); this.nodeDraggingService = new FcNodeDraggingService(this.modelService, applyFunction, this.automaticResize, this.dragAnimation); this.edgeDraggingService = new FcEdgeDraggingService(this.modelValidation, this.edgeDrawingService, this.modelService, this.model, this.userCallbacks.isValidEdge || null, applyFunction, this.dragAnimation, this.edgeStyle); this.mouseoverService = new FcMouseOverService(applyFunction); this.rectangleSelectService = new FcRectangleSelectService(this.modelService, element[0].querySelector('#select-rectangle'), applyFunction); this.callbacks = { nodeDragstart: this.nodeDraggingService.dragstart.bind(this.nodeDraggingService), nodeDragend: this.nodeDraggingService.dragend.bind(this.nodeDraggingService), edgeDragstart: this.edgeDraggingService.dragstart.bind(this.edgeDraggingService), edgeDragend: this.edgeDraggingService.dragend.bind(this.edgeDraggingService), edgeDrop: this.edgeDraggingService.drop.bind(this.edgeDraggingService), edgeDragoverConnector: this.edgeDraggingService.dragoverConnector.bind(this.edgeDraggingService), edgeDragoverMagnet: this.edgeDraggingService.dragoverMagnet.bind(this.edgeDraggingService), edgeDragleaveMagnet: this.edgeDraggingService.dragleaveMagnet.bind(this.edgeDraggingService), nodeMouseOver: this.mouseoverService.nodeMouseOver.bind(this.mouseoverService), nodeMouseOut: this.mouseoverService.nodeMouseOut.bind(this.mouseoverService), connectorMouseEnter: this.mouseoverService.connectorMouseEnter.bind(this.mouseoverService), connectorMouseLeave: this.mouseoverService.connectorMouseLeave.bind(this.mouseoverService), nodeClicked: (/** * @param {?} event * @param {?} node * @return {?} */ (event, node) => { this.modelService.nodes.handleClicked(node, event.ctrlKey); event.stopPropagation(); event.preventDefault(); }) }; this.adjustCanvasSize(this.fitModelSizeByDefault); } /** * @return {?} */ ngDoCheck() { if (this.model) { /** @type {?} */ const nodesChange = this.nodesDiffer.diff(this.model.nodes); /** @type {?} */ const edgesChange = this.edgesDiffer.diff(this.model.edges); /** @type {?} */ let nodesChanged = false; /** @type {?} */ let edgesChanged = false; if (nodesChange !== null) { nodesChange.forEachAddedItem((/** * @return {?} */ () => { nodesChanged = true; })); nodesChange.forEachRemovedItem((/** * @return {?} */ () => { nodesChanged = true; })); } if (edgesChange !== null) { edgesChange.forEachAddedItem((/** * @return {?} */ () => { edgesChanged = true; })); edgesChange.forEachRemovedItem((/** * @return {?} */ () => { edgesChanged = true; })); } if (nodesChanged) { this.adjustCanvasSize(this.fitModelSizeByDefault); } if (nodesChanged || edgesChanged) { this.detectChangesSubject.next(); } } } /** * @param {?} edge * @return {?} */ getEdgeDAttribute(edge) { return this.edgeDrawingService.getEdgeDAttribute(this.modelService.edges.sourceCoord(edge), this.modelService.edges.destCoord(edge), this.edgeStyle); } /** * @param {?=} fit * @return {?} */ adjustCanvasSize(fit) { /** @type {?} */ let maxX = 0; /** @type {?} */ let maxY = 0; /** @type {?} */ const element = $(this.elementRef.nativeElement); this.model.nodes.forEach((/** * @param {?} node * @return {?} */ (node) => { maxX = Math.max(node.x + this.nodeWidth, maxX); maxY = Math.max(node.y + this.nodeHeight, maxY); })); /** @type {?} */ let width; /** @type {?} */ let height; if (fit) { width = maxX; height = maxY; } else { width = Math.max(maxX, element.prop('offsetWidth')); height = Math.max(maxY, element.prop('offsetHeight')); } element.css('width', width + 'px'); element.css('height', height + 'px'); } /** * @param {?} event * @return {?} */ canvasClick(event) { } /** * @param {?} event * @param {?} edge * @return {?} */ edgeMouseDown(event, edge) { event.stopPropagation(); } /** * @param {?} event * @param {?} edge * @return {?} */ edgeClick(event, edge) { this.modelService.edges.handleEdgeMouseClick(edge, event.ctrlKey); event.stopPropagation(); event.preventDefault(); } /** * @param {?} event * @param {?} edge * @return {?} */ edgeRemove(event, edge) { this.modelService.edges.delete(edge); event.stopPropagation(); event.preventDefault(); } /** * @param {?} event * @param {?} edge * @return {?} */ edgeEdit(event, edge) { if (this.userCallbacks.edgeEdit) { this.userCallbacks.edgeEdit(event, edge); } } /** * @param {?} event * @param {?} edge * @return {?} */ edgeDoubleClick(event, edge) { if (this.userCallbacks.edgeDoubleClick) { this.userCallbacks.edgeDoubleClick(event, edge); } } /** * @param {?} event * @param {?} edge * @return {?} */ edgeMouseOver(event, edge) { if (this.userCallbacks.edgeMouseOver) { this.userCallbacks.edgeMouseOver(event, edge); } } /** * @param {?} event * @param {?} edge * @return {?} */ edgeMouseEnter(event, edge) { this.mouseoverService.edgeMouseEnter(event, edge); } /** * @param {?} event * @param {?} edge * @return {?} */ edgeMouseLeave(event, edge) { this.mouseoverService.edgeMouseLeave(event, edge); } /** * @param {?} event * @return {?} */ dragover(event) { this.nodeDraggingService.dragover(event); this.edgeDraggingService.dragover(event); } /** * @param {?} event * @return {?} */ drop(event) { if (event.preventDefault) { event.preventDefault(); } if (event.stopPropagation) { event.stopPropagation(); } this.nodeDraggingService.drop(event); } /** * @param {?} event * @return {?} */ mousedown(event) { this.rectangleSelectService.mousedown(event); } /** * @param {?} event * @return {?} */ mousemove(event) { this.rectangleSelectService.mousemove(event); } /** * @param {?} event * @return {?} */ mouseup(event) { this.rectangleSelectService.mouseup(event); } } NgxFlowchartComponent.decorators = [ { type: Component, args: [{ selector: 'fc-canvas', template: "
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
\n
\n {{edgeDraggingService.edgeDragging.dragLabel}}\n
\n
\n \n
\n
\n \n
\n
\n ×\n
\n {{edge.label}}\n
\n
\n \n\n", changeDetection: ChangeDetectionStrategy.OnPush, styles: [":host{display:block;position:relative;width:100%;height:100%;background-size:25px 25px;background-image:linear-gradient(to right,rgba(0,0,0,.1) 1px,transparent 1px),linear-gradient(to bottom,rgba(0,0,0,.1) 1px,transparent 1px);background-color:transparent;min-width:100%;min-height:100%;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}:host .fc-canvas-container{display:block;position:relative;width:100%;height:100%}:host .fc-canvas-container svg.fc-canvas-svg{display:block;position:relative;width:100%;height:100%}:host .fc-edge{stroke:gray;stroke-width:4;transition:stroke-width .2s;fill:transparent}:host .fc-edge.fc-hover{stroke:gray;stroke-width:6;fill:transparent}:host .fc-edge.fc-selected{stroke:red;stroke-width:4;fill:transparent}:host .fc-edge.fc-active{-webkit-animation:3s linear infinite dash;animation:3s linear infinite dash;stroke-dasharray:20}:host .fc-edge.fc-dragging{pointer-events:none}:host .fc-arrow-marker polygon{stroke:gray;fill:gray}:host .fc-arrow-marker-selected polygon{stroke:red;fill:red}:host .edge-endpoint{fill:gray}:host .fc-noselect{-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}:host .fc-edge-label{position:absolute;opacity:.8;transition:transform .2s;transform-origin:bottom left;margin:0 auto}:host .fc-edge-label .fc-edge-label-text{position:absolute;transform:translate(-50%,-50%);white-space:nowrap;text-align:center;font-size:16px}:host .fc-edge-label .fc-edge-label-text span{cursor:default;border:solid #ff3d00;border-radius:10px;color:#ff3d00;background-color:#fff;padding:3px 5px}:host .fc-edge-label .fc-nodeedit{top:-30px;right:14px}:host .fc-edge-label .fc-nodedelete{top:-30px;right:-13px}:host .fc-edge-label.fc-hover{transform:scale(1.25)}:host .fc-edge-label.fc-edit .fc-edge-label-text span,:host .fc-edge-label.fc-selected .fc-edge-label-text span{border:solid red;color:#fff;font-weight:600;background-color:red}:host .fc-select-rectangle{border:2px dashed #5262ff;position:absolute;background:rgba(20,125,255,.1);z-index:2}@-webkit-keyframes dash{from{stroke-dashoffset:500}}@keyframes dash{from{stroke-dashoffset:500}}:host ::ng-deep .fc-nodeedit{display:none;font-size:15px}:host ::ng-deep .fc-nodedelete{display:none;font-size:18px}:host ::ng-deep .fc-edit .fc-nodedelete,:host ::ng-deep .fc-edit .fc-nodeedit{display:block;position:absolute;border:2px solid #eee;border-radius:50%;font-weight:600;line-height:20px;height:20px;padding-top:2px;width:22px;background:#494949;color:#fff;text-align:center;vertical-align:bottom;cursor:pointer}:host ::ng-deep .fc-edit .fc-nodeedit{top:-24px;right:16px}:host ::ng-deep .fc-edit .fc-nodedelete{top:-24px;right:-13px}"] }] } ]; /** @nocollapse */ NgxFlowchartComponent.ctorParameters = () => [ { type: ElementRef }, { type: IterableDiffers }, { type: FcModelValidationService }, { type: FcEdgeDrawingService }, { type: ChangeDetectorRef }, { type: NgZone } ]; NgxFlowchartComponent.propDecorators = { canvasClass: [{ type: HostBinding, args: ['attr.class',] }], model: [{ type: Input }], selectedObjects: [{ type: Input }], edgeStyle: [{ type: Input }], userCallbacks: [{ type: Input }], automaticResize: [{ type: Input }], dragAnimation: [{ type: Input }], nodeWidth: [{ type: Input }], nodeHeight: [{ type: Input }], dropTargetId: [{ type: Input }], modelChanged: [{ type: Output }], fitModelSizeByDefault: [{ type: Input }], dragover: [{ type: HostListener, args: ['dragover', ['$event'],] }], drop: [{ type: HostListener, args: ['drop', ['$event'],] }], mousedown: [{ type: HostListener, args: ['mousedown', ['$event'],] }], mousemove: [{ type: HostListener, args: ['mousemove', ['$event'],] }], mouseup: [{ type: HostListener, args: ['mouseup', ['$event'],] }] }; if (false) { /** @type {?} */ NgxFlowchartComponent.prototype.model; /** @type {?} */ NgxFlowchartComponent.prototype.selectedObjects; /** @type {?} */ NgxFlowchartComponent.prototype.edgeStyle; /** @type {?} */ NgxFlowchartComponent.prototype.userCallbacks; /** @type {?} */ NgxFlowchartComponent.prototype.automaticResize; /** @type {?} */ NgxFlowchartComponent.prototype.dragAnimation; /** @type {?} */ NgxFlowchartComponent.prototype.nodeWidth; /** @type {?} */ NgxFlowchartComponent.prototype.nodeHeight; /** @type {?} */ NgxFlowchartComponent.prototype.dropTargetId; /** @type {?} */ NgxFlowchartComponent.prototype.modelChanged; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.fitModelSizeByDefaultValue; /** @type {?} */ NgxFlowchartComponent.prototype.callbacks; /** @type {?} */ NgxFlowchartComponent.prototype.userNodeCallbacks; /** @type {?} */ NgxFlowchartComponent.prototype.modelService; /** @type {?} */ NgxFlowchartComponent.prototype.nodeDraggingService; /** @type {?} */ NgxFlowchartComponent.prototype.edgeDraggingService; /** @type {?} */ NgxFlowchartComponent.prototype.mouseoverService; /** @type {?} */ NgxFlowchartComponent.prototype.rectangleSelectService; /** @type {?} */ NgxFlowchartComponent.prototype.arrowDefId; /** @type {?} */ NgxFlowchartComponent.prototype.arrowDefIdSelected; /** @type {?} */ NgxFlowchartComponent.prototype.flowchartConstants; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.nodesDiffer; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.edgesDiffer; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.detectChangesSubject; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.elementRef; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.differs; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.modelValidation; /** @type {?} */ NgxFlowchartComponent.prototype.edgeDrawingService; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.cd; /** * @type {?} * @private */ NgxFlowchartComponent.prototype.zone; } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class FcMagnetDirective { /** * @param {?} elementRef */ constructor(elementRef) { this.elementRef = elementRef; } /** * @return {?} */ ngOnInit() { /** @type {?} */ const element = $(this.elementRef.nativeElement); element.addClass(FlowchartConstants.magnetClass); } /** * @param {?} event * @return {?} */ dragover(event) { return this.callbacks.edgeDragoverMagnet(event, this.connector); } /** * @param {?} event * @return {?} */ dragleave(event) { this.callbacks.edgeDragleaveMagnet(event); } /** * @param {?} event * @return {?} */ drop(event) { return this.callbacks.edgeDrop(event, this.connector); } /** * @param {?} event * @return {?} */ dragend(event) { this.callbacks.edgeDragend(event); } } FcMagnetDirective.decorators = [ { type: Directive, args: [{ // tslint:disable-next-line:directive-selector selector: '[fc-magnet]' },] } ]; /** @nocollapse */ FcMagnetDirective.ctorParameters = () => [ { type: ElementRef } ]; FcMagnetDirective.propDecorators = { callbacks: [{ type: Input }], connector: [{ type: Input }], dragover: [{ type: HostListener, args: ['dragover', ['$event'],] }], dragleave: [{ type: HostListener, args: ['dragleave', ['$event'],] }], drop: [{ type: HostListener, args: ['drop', ['$event'],] }], dragend: [{ type: HostListener, args: ['dragend', ['$event'],] }] }; if (false) { /** @type {?} */ FcMagnetDirective.prototype.callbacks; /** @type {?} */ FcMagnetDirective.prototype.connector; /** @type {?} */ FcMagnetDirective.prototype.elementRef; } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class FcConnectorDirective { /** * @param {?} elementRef */ constructor(elementRef) { this.elementRef = elementRef; } /** * @return {?} */ ngOnInit() { /** @type {?} */ const element = $(this.elementRef.nativeElement); element.addClass(FlowchartConstants.connectorClass); if (this.modelservice.isEditable()) { element.attr('draggable', 'true'); this.updateConnectorClass(); } /** @type {?} */ const connectorRectInfo = { type: this.connector.type, width: this.elementRef.nativeElement.offsetWidth, height: this.elementRef.nativeElement.offsetHeight, nodeRectInfo: this.nodeRectInfo }; this.modelservice.connectors.setConnectorRectInfo(this.connector.id, connectorRectInfo); } /** * @param {?} changes * @return {?} */ ngOnChanges(changes) { /** @type {?} */ let updateConnector = false; for (const propName of Object.keys(changes)) { /** @type {?} */ const change = changes[propName]; if (!change.firstChange && change.currentValue !== change.previousValue) { if (propName === 'mouseOverConnector') { updateConnector = true; } } } if (updateConnector && this.modelservice.isEditable()) { this.updateConnectorClass(); } } /** * @private * @return {?} */ updateConnectorClass() { /** @type {?} */ const element = $(this.elementRef.nativeElement); if (this.connector === this.mouseOverConnector) { element.addClass(FlowchartConstants.hoverClass); } else { element.removeClass(FlowchartConstants.hoverClass); } } /** * @param {?} event * @return {?} */ dragover(event) { // Skip - conflict with magnet /* if (this.modelservice.isEditable()) { return this.callbacks.edgeDragoverConnector(event, this.connector); }*/ } /** * @param {?} event * @return {?} */ drop(event) { if (this.modelservice.isEditable()) { return this.callbacks.edgeDrop(event, this.connector); } } /** * @param {?} event * @return {?} */ dragend(event) { if (this.modelservice.isEditable()) { this.callbacks.edgeDragend(event); } } /** * @param {?} event * @return {?} */ dragstart(event) { if (this.modelservice.isEditable()) { this.callbacks.edgeDragstart(event, this.connector); } } /** * @param {?} event * @return {?} */ mouseenter(event) { if (this.modelservice.isEditable()) { this.callbacks.connectorMouseEnter(event, this.connector); } } /** * @param {?} event * @return {?} */ mouseleave(event) { if (this.modelservice.isEditable()) { this.callbacks.connectorMouseLeave(event, this.connector); } } } FcConnectorDirective.decorators = [ { type: Directive, args: [{ // tslint:disable-next-line:directive-selector selector: '[fc-connector]' },] } ]; /** @nocollapse */ FcConnectorDirective.ctorParameters = () => [ { type: ElementRef } ]; FcConnectorDirective.propDecorators = { callbacks: [{ type: Input }], modelservice: [{ type: Input }], connector: [{ type: Input }], nodeRectInfo: [{ type: Input }], mouseOverConnector: [{ type: Input }], dragover: [{ type: HostListener, args: ['dragover', ['$event'],] }], drop: [{ type: HostListener, args: ['drop', ['$event'],] }], dragend: [{ type: HostListener, args: ['dragend', ['$event'],] }], dragstart: [{ type: HostListener, args: ['dragstart', ['$event'],] }], mouseenter: [{ type: HostListener, args: ['mouseenter', ['$event'],] }], mouseleave: [{ type: HostListener, args: ['mouseleave', ['$event'],] }] }; if (false) { /** @type {?} */ FcConnectorDirective.prototype.callbacks; /** @type {?} */ FcConnectorDirective.prototype.modelservice; /** @type {?} */ FcConnectorDirective.prototype.connector; /** @type {?} */ FcConnectorDirective.prototype.nodeRectInfo; /** @type {?} */ FcConnectorDirective.prototype.mouseOverConnector; /** @type {?} */ FcConnectorDirective.prototype.elementRef; } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class FcNodeContainerComponent { /** * @param {?} nodeComponentConfig * @param {?} elementRef * @param {?} componentFactoryResolver */ constructor(nodeComponentConfig, elementRef, componentFactoryResolver) { this.nodeComponentConfig = nodeComponentConfig; this.elementRef = elementRef; this.componentFactoryResolver = componentFactoryResolver; } /** * @return {?} */ get nodeId() { return this.node.id; } /** * @return {?} */ get top() { return this.node.y + 'px'; } /** * @return {?} */ get left() { return this.node.x + 'px'; } /** * @return {?} */ ngOnInit() { if (!this.userNodeCallbacks) { this.userNodeCallbacks = {}; } this.userNodeCallbacks.nodeEdit = this.userNodeCallbacks.nodeEdit || ((/** * @return {?} */ () => { })); this.userNodeCallbacks.doubleClick = this.userNodeCallbacks.doubleClick || ((/** * @return {?} */ () => { })); this.userNodeCallbacks.mouseDown = this.userNodeCallbacks.mouseDown || ((/** * @return {?} */ () => { })); this.userNodeCallbacks.mouseEnter = this.userNodeCallbacks.mouseEnter || ((/** * @return {?} */ () => { })); this.userNodeCallbacks.mouseLeave = this.userNodeCallbacks.mouseLeave || ((/** * @return {?} */ () => { })); /** @type {?} */ const element = $(this.elementRef.nativeElement); element.addClass(FlowchartConstants.nodeClass); if (!this.node.readonly) { element.attr('draggable', 'true'); } this.updateNodeClass(); this.modelservice.nodes.setHtmlElement(this.node.id, element[0]); this.nodeContentContainer.clear(); /** @type {?} */ const componentFactory = this.componentFactoryResolver.resolveComponentFactory(this.nodeComponentConfig.nodeComponentType); /** @type {?} */ const componentRef = this.nodeContentContainer.createComponent(componentFactory); this.nodeComponent = componentRef.instance; this.nodeComponent.callbacks = this.callbacks; this.nodeComponent.userNodeCallbacks = this.userNodeCallbacks; this.nodeComponent.node = this.node; this.nodeComponent.modelservice = this.modelservice; this.updateNodeComponent(); this.nodeComponent.width = this.elementRef.nativeElement.offsetWidth; this.nodeComponent.height = this.elementRef.nativeElement.offsetHeight; } /** * @return {?} */ ngAfterViewInit() { this.nodeComponent.width = this.elementRef.nativeElement.offsetWidth; this.nodeComponent.height = this.elementRef.nativeElement.offsetHeight; } /** * @param {?} changes * @return {?} */ ngOnChanges(changes) { /** @type {?} */ let updateNode = false; for (const propName of Object.keys(changes)) { /** @type {?} */ const change = changes[propName]; if (!change.firstChange && change.currentValue !== change.previousValue) { if (['selected', 'edit', 'underMouse', 'mouseOverConnector', 'dragging'].includes(propName)) { updateNode = true; } } } if (updateNode) { this.updateNodeClass(); this.updateNodeComponent(); } } /** * @private * @return {?} */ updateNodeClass() { /** @type {?} */ const element = $(this.elementRef.nativeElement); this.toggleClass(element, FlowchartConstants.selectedClass, this.selected); this.toggleClass(element, FlowchartConstants.editClass, this.edit); this.toggleClass(element, FlowchartConstants.hoverClass, this.underMouse); this.toggleClass(element, FlowchartConstants.draggingClass, this.dragging); } /** * @private * @return {?} */ updateNodeComponent() { this.nodeComponent.selected = this.selected; this.nodeComponent.edit = this.edit; this.nodeComponent.underMouse = this.underMouse; this.nodeComponent.mouseOverConnector = this.mouseOverConnector; this.nodeComponent.dragging = this.dragging; } /** * @private * @param {?} element * @param {?} clazz * @param {?} set * @return {?} */ toggleClass(element, clazz, set) { if (set) { element.addClass(clazz); } else { element.removeClass(clazz); } } /** * @param {?} event * @return {?} */ mousedown(event) { event.stopPropagation(); } /** * @param {?} event * @return {?} */ dragstart(event) { if (!this.node.readonly) { this.callbacks.nodeDragstart(event, this.node); } } /** * @param {?} event * @return {?} */ dragend(event) { if (!this.node.readonly) { this.callbacks.nodeDragend(event); } } /** * @param {?} event * @return {?} */ click(event) { if (!this.node.readonly) { this.callbacks.nodeClicked(event, this.node); } } /** * @param {?} event * @return {?} */ mouseover(event) { if (!this.node.readonly) { this.callbacks.nodeMouseOver(event, this.node); } } /** * @param {?} event * @return {?} */ mouseout(event) { if (!this.node.readonly) { this.callbacks.nodeMouseOut(event, this.node); } } } FcNodeContainerComponent.decorators = [ { type: Component, args: [{ selector: 'fc-node', template: '', styles: [":host{position:absolute;z-index:1}:host.fc-dragging{z-index:10}:host ::ng-deep .fc-leftConnectors,:host ::ng-deep .fc-rightConnectors{position:absolute;top:0;height:100%;display:flex;flex-direction:column;z-index:-10}:host ::ng-deep .fc-leftConnectors .fc-magnet,:host ::ng-deep .fc-rightConnectors .fc-magnet{align-items:center}:host ::ng-deep .fc-leftConnectors{left:-20px}:host ::ng-deep .fc-rightConnectors{right:-20px}:host ::ng-deep .fc-magnet{display:flex;flex-grow:1;height:60px;justify-content:center}:host ::ng-deep .fc-connector{width:18px;height:18px;border:10px solid transparent;-moz-background-clip:padding;-webkit-background-clip:padding;background-clip:padding-box;border-radius:50%;background-color:#f7a789;color:#fff;pointer-events:all}:host ::ng-deep .fc-connector.fc-hover{background-color:#000}"] }] } ]; /** @nocollapse */ FcNodeContainerComponent.ctorParameters = () => [ { type: undefined, decorators: [{ type: Inject, args: [FC_NODE_COMPONENT_CONFIG,] }] }, { type: ElementRef }, { type: ComponentFactoryResolver } ]; FcNodeContainerComponent.propDecorators = { callbacks: [{ type: Input }], userNodeCallbacks: [{ type: Input }], node: [{ type: Input }], selected: [{ type: Input }], edit: [{ type: Input }], underMouse: [{ type: Input }], mouseOverConnector: [{ type: Input }], modelservice: [{ type: Input }], dragging: [{ type: Input }], nodeId: [{ type: HostBinding, args: ['attr.id',] }], top: [{ type: HostBinding, args: ['style.top',] }], left: [{ type: HostBinding, args: ['style.left',] }], nodeContentContainer: [{ type: ViewChild, args: ['nodeContent', { read: ViewContainerRef, static: true },] }], mousedown: [{ type: HostListener, args: ['mousedown', ['$event'],] }], dragstart: [{ type: HostListener, args: ['dragstart', ['$event'],] }], dragend: [{ type: HostListener, args: ['dragend', ['$event'],] }], click: [{ type: HostListener, args: ['click', ['$event'],] }], mouseover: [{ type: HostListener, args: ['mouseover', ['$event'],] }], mouseout: [{ type: HostListener, args: ['mouseout', ['$event'],] }] }; if (false) { /** @type {?} */ FcNodeContainerComponent.prototype.callbacks; /** @type {?} */ FcNodeContainerComponent.prototype.userNodeCallbacks; /** @type {?} */ FcNodeContainerComponent.prototype.node; /** @type {?} */ FcNodeContainerComponent.prototype.selected; /** @type {?} */ FcNodeContainerComponent.prototype.edit; /** @type {?} */ FcNodeContainerComponent.prototype.underMouse; /** @type {?} */ FcNodeContainerComponent.prototype.mouseOverConnector; /** @type {?} */ FcNodeContainerComponent.prototype.modelservice; /** @type {?} */ FcNodeContainerComponent.prototype.dragging; /** @type {?} */ FcNodeContainerComponent.prototype.nodeComponent; /** @type {?} */ FcNodeContainerComponent.prototype.nodeContentContainer; /** * @type {?} * @private */ FcNodeContainerComponent.prototype.nodeComponentConfig; /** * @type {?} * @private */ FcNodeContainerComponent.prototype.elementRef; /** * @type {?} * @private */ FcNodeContainerComponent.prototype.componentFactoryResolver; } /** * @abstract */ class FcNodeComponent { constructor() { this.flowchartConstants = FlowchartConstants; this.nodeRectInfo = { top: (/** * @return {?} */ () => { return this.node.y; }), left: (/** * @return {?} */ () => { return this.node.x; }), bottom: (/** * @return {?} */ () => { return this.node.y + this.height; }), right: (/** * @return {?} */ () => { return this.node.x + this.width; }), width: (/** * @return {?} */ () => { return this.width; }), height: (/** * @return {?} */ () => { return this.height; }) }; } /** * @return {?} */ ngOnInit() { } } FcNodeComponent.propDecorators = { callbacks: [{ type: Input }], userNodeCallbacks: [{ type: Input }], node: [{ type: Input }], selected: [{ type: Input }], edit: [{ type: Input }], underMouse: [{ type: Input }], mouseOverConnector: [{ type: Input }], modelservice: [{ type: Input }], dragging: [{ type: Input }] }; if (false) { /** @type {?} */ FcNodeComponent.prototype.callbacks; /** @type {?} */ FcNodeComponent.prototype.userNodeCallbacks; /** @type {?} */ FcNodeComponent.prototype.node; /** @type {?} */ FcNodeComponent.prototype.selected; /** @type {?} */ FcNodeComponent.prototype.edit; /** @type {?} */ FcNodeComponent.prototype.underMouse; /** @type {?} */ FcNodeComponent.prototype.mouseOverConnector; /** @type {?} */ FcNodeComponent.prototype.modelservice; /** @type {?} */ FcNodeComponent.prototype.dragging; /** @type {?} */ FcNodeComponent.prototype.flowchartConstants; /** @type {?} */ FcNodeComponent.prototype.width; /** @type {?} */ FcNodeComponent.prototype.height; /** @type {?} */ FcNodeComponent.prototype.nodeRectInfo; } /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ class DefaultFcNodeComponent extends FcNodeComponent { constructor() { super(); } } DefaultFcNodeComponent.decorators = [ { type: Component, args: [{ selector: 'fc-default-node', template: "\n
\n
\n

{{ node.name }}

\n\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n \n
\n
\n ×\n
\n\n", styles: [":host .fc-node-overlay{position:absolute;pointer-events:none;left:0;top:0;right:0;bottom:0;background-color:#000;opacity:0}:host :host-context(.fc-hover) .fc-node-overlay{opacity:.25;transition:opacity .2s}:host :host-context(.fc-selected) .fc-node-overlay{opacity:.25}:host .innerNode{display:flex;justify-content:center;align-items:center;min-width:100px;border-radius:5px;background-color:#f15b26;color:#fff;font-size:16px;pointer-events:none}:host .innerNode p{padding:0 15px;text-align:center}"] }] } ]; /** @nocollapse */ DefaultFcNodeComponent.ctorParameters = () => []; /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ const ɵ0$1 = { nodeComponentType: DefaultFcNodeComponent }; class NgxFlowchartModule { } NgxFlowchartModule.decorators = [ { type: NgModule, args: [{ entryComponents: [ DefaultFcNodeComponent ], declarations: [NgxFlowchartComponent, FcMagnetDirective, FcConnectorDirective, FcNodeContainerComponent, DefaultFcNodeComponent], providers: [ FcModelValidationService, FcEdgeDrawingService, { provide: FC_NODE_COMPONENT_CONFIG, useValue: ɵ0$1 } ], imports: [ CommonModule ], exports: [NgxFlowchartComponent, FcMagnetDirective, FcConnectorDirective, DefaultFcNodeComponent] },] } ]; /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ export { FC_NODE_COMPONENT_CONFIG, FcNodeComponent, FlowchartConstants, ModelvalidationError, NgxFlowchartComponent, NgxFlowchartModule, fcTopSort, FcNodeContainerComponent as ɵa, FcModelValidationService as ɵb, FcEdgeDrawingService as ɵc, DefaultFcNodeComponent as ɵd, FcMagnetDirective as ɵe, FcConnectorDirective as ɵf }; //# sourceMappingURL=ngx-flowchart.js.map