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thingsboard-ngx-flowchart
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Fix

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master
Igor Kulikov 6 years ago
parent 02481d9905
commit 103be44b26
24 changed files with 167 additions and 94 deletions
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37
dist/ngx-flowchart/bundles/ngx-flowchart.umd.js vendored
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@ -257,16 +257,6 @@
/** @type {?|undefined} */
FcCoords.prototype.y;
}
/**
* @record
*/
function FcOffset() { }
if (false) {
/** @type {?} */
FcOffset.prototype.top;
/** @type {?} */
FcOffset.prototype.left;
}
/**
* @record
*/
@ -557,7 +547,7 @@
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
var FcModelService = /** @class */ (function () {
function FcModelService(modelValidation, model, cd, selectedObjects, dropNode, createEdge, edgeAddedCallback, nodeRemovedCallback, edgeRemovedCallback, canvasHtmlElement, svgHtmlElement) {
function FcModelService(modelValidation, model, modelChanged, cd, selectedObjects, dropNode, createEdge, edgeAddedCallback, nodeRemovedCallback, edgeRemovedCallback, canvasHtmlElement, svgHtmlElement) {
this.connectorsHtmlElements = {};
this.nodesHtmlElements = {};
this.canvasHtmlElement = null;
@ -565,6 +555,7 @@
this.svgHtmlElement = null;
this.modelValidation = modelValidation;
this.model = model;
this.modelChanged = modelChanged;
this.cd = cd;
this.canvasHtmlElement = canvasHtmlElement;
this.svgHtmlElement = svgHtmlElement;
@ -596,6 +587,15 @@
this.nodes = new NodesModel(this);
this.edges = new EdgesModel(this);
}
/**
* @return {?}
*/
FcModelService.prototype.notifyModelChanged = /**
* @return {?}
*/
function () {
this.modelChanged.emit();
};
/**
* @return {?}
*/
@ -986,6 +986,8 @@
/** @type {?} */
FcModelService.prototype.dropTargetId;
/** @type {?} */
FcModelService.prototype.modelChanged;
/** @type {?} */
FcModelService.prototype.connectors;
/** @type {?} */
FcModelService.prototype.nodes;
@ -1279,6 +1281,7 @@
}
}
model.nodes.splice(index, 1);
this.modelService.notifyModelChanged();
this.modelService.nodeRemovedCallback(node);
};
/**
@ -1477,6 +1480,7 @@
this.deselect(edge);
}
model.edges.splice(index, 1);
this.modelService.notifyModelChanged();
this.modelService.edgeRemovedCallback(edge);
};
/**
@ -1528,6 +1532,7 @@
/** @type {?} */
var model = this.modelService.model;
model.edges.push(edge);
this.modelService.notifyModelChanged();
};
/**
* @param {?} event
@ -1561,6 +1566,7 @@
*/
function (created) {
model.edges.push(created);
_this.modelService.notifyModelChanged();
_this.modelService.edgeAddedCallback(created);
}));
};
@ -2127,6 +2133,7 @@
draggedNode.y = Math.round(_this.getYCoordinate(dragOffset.y + event.clientY));
}
event.preventDefault();
_this.modelService.notifyModelChanged();
return false;
}));
}
@ -2182,6 +2189,7 @@
_this.resizeCanvas(draggedNode, _this.draggedElements[i]);
}
event.preventDefault();
_this.modelService.notifyModelChanged();
return false;
}));
}
@ -2244,6 +2252,7 @@
_this.modelService.canvasHtmlElement.removeChild(shadowElement[0]);
}
_this.nodeDraggingScope.shadowElements.length = 0;
_this.modelService.notifyModelChanged();
}
if (_this.nodeDraggingScope.draggedNodes.length) {
_this.nodeDraggingScope.draggedNodes.length = 0;
@ -3292,6 +3301,7 @@
this.edgeDrawingService = edgeDrawingService;
this.cd = cd;
this.zone = zone;
this.modelChanged = new core.EventEmitter();
this.flowchartConstants = FlowchartConstants;
this.nodesDiffer = this.differs.find([]).create((/**
* @param {?} index
@ -3359,7 +3369,7 @@
this.userNodeCallbacks = this.userCallbacks.nodeCallbacks;
/** @type {?} */
var element = $(this.elementRef.nativeElement);
this.modelService = new FcModelService(this.modelValidation, this.model, this.cd, this.selectedObjects, this.userCallbacks.dropNode, this.userCallbacks.createEdge, this.userCallbacks.edgeAdded, this.userCallbacks.nodeRemoved, this.userCallbacks.edgeRemoved, element[0], element[0].querySelector('svg'));
this.modelService = new FcModelService(this.modelValidation, this.model, this.modelChanged, this.cd, this.selectedObjects, this.userCallbacks.dropNode, this.userCallbacks.createEdge, this.userCallbacks.edgeAdded, this.userCallbacks.nodeRemoved, this.userCallbacks.edgeRemoved, element[0], element[0].querySelector('svg'));
if (this.dropTargetId) {
this.modelService.dropTargetId = this.dropTargetId;
}
@ -3710,6 +3720,7 @@
nodeWidth: [{ type: core.Input }],
nodeHeight: [{ type: core.Input }],
dropTargetId: [{ type: core.Input }],
modelChanged: [{ type: core.Output }],
dragover: [{ type: core.HostListener, args: ['dragover', ['$event'],] }],
drop: [{ type: core.HostListener, args: ['drop', ['$event'],] }],
mousedown: [{ type: core.HostListener, args: ['mousedown', ['$event'],] }],
@ -3738,6 +3749,8 @@
/** @type {?} */
NgxFlowchartComponent.prototype.dropTargetId;
/** @type {?} */
NgxFlowchartComponent.prototype.modelChanged;
/** @type {?} */
NgxFlowchartComponent.prototype.callbacks;
/** @type {?} */
NgxFlowchartComponent.prototype.userNodeCallbacks;

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18
dist/ngx-flowchart/esm2015/lib/model.service.js vendored
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10
dist/ngx-flowchart/esm2015/lib/ngx-flowchart.component.js vendored
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12
dist/ngx-flowchart/esm2015/lib/ngx-flowchart.models.js vendored
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5
dist/ngx-flowchart/esm2015/lib/node-dragging.service.js vendored
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20
dist/ngx-flowchart/esm5/lib/model.service.js vendored
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10
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12
dist/ngx-flowchart/esm5/lib/ngx-flowchart.models.js vendored
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dist/ngx-flowchart/esm5/lib/node-dragging.service.js vendored
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37
dist/ngx-flowchart/fesm2015/ngx-flowchart.js vendored
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@ -1,4 +1,4 @@
import { InjectionToken, Injectable, Component, ChangeDetectionStrategy, ElementRef, IterableDiffers, ChangeDetectorRef, NgZone, HostBinding, Input, HostListener, Directive, Inject, ComponentFactoryResolver, ViewChild, ViewContainerRef, NgModule } from '@angular/core';
import { InjectionToken, Injectable, EventEmitter, Component, ChangeDetectionStrategy, ElementRef, IterableDiffers, ChangeDetectorRef, NgZone, HostBinding, Input, Output, HostListener, Directive, Inject, ComponentFactoryResolver, ViewChild, ViewContainerRef, NgModule } from '@angular/core';
import { of } from 'rxjs';
import { CommonModule } from '@angular/common';
@ -58,16 +58,6 @@ if (false) {
/** @type {?|undefined} */
FcCoords.prototype.y;
}
/**
* @record
*/
function FcOffset() { }
if (false) {
/** @type {?} */
FcOffset.prototype.top;
/** @type {?} */
FcOffset.prototype.left;
}
/**
* @record
*/
@ -339,6 +329,7 @@ class FcModelService {
/**
* @param {?} modelValidation
* @param {?} model
* @param {?} modelChanged
* @param {?} cd
* @param {?} selectedObjects
* @param {?} dropNode
@ -349,7 +340,7 @@ class FcModelService {
* @param {?} canvasHtmlElement
* @param {?} svgHtmlElement
*/
constructor(modelValidation, model, cd, selectedObjects, dropNode, createEdge, edgeAddedCallback, nodeRemovedCallback, edgeRemovedCallback, canvasHtmlElement, svgHtmlElement) {
constructor(modelValidation, model, modelChanged, cd, selectedObjects, dropNode, createEdge, edgeAddedCallback, nodeRemovedCallback, edgeRemovedCallback, canvasHtmlElement, svgHtmlElement) {
this.connectorsHtmlElements = {};
this.nodesHtmlElements = {};
this.canvasHtmlElement = null;
@ -357,6 +348,7 @@ class FcModelService {
this.svgHtmlElement = null;
this.modelValidation = modelValidation;
this.model = model;
this.modelChanged = modelChanged;
this.cd = cd;
this.canvasHtmlElement = canvasHtmlElement;
this.svgHtmlElement = svgHtmlElement;
@ -388,6 +380,12 @@ class FcModelService {
this.nodes = new NodesModel(this);
this.edges = new EdgesModel(this);
}
/**
* @return {?}
*/
notifyModelChanged() {
this.modelChanged.emit();
}
/**
* @return {?}
*/
@ -689,6 +687,8 @@ if (false) {
/** @type {?} */
FcModelService.prototype.dropTargetId;
/** @type {?} */
FcModelService.prototype.modelChanged;
/** @type {?} */
FcModelService.prototype.connectors;
/** @type {?} */
FcModelService.prototype.nodes;
@ -901,6 +901,7 @@ class NodesModel extends AbstractFcModel {
}
}
model.nodes.splice(index, 1);
this.modelService.notifyModelChanged();
this.modelService.nodeRemovedCallback(node);
}
/**
@ -1042,6 +1043,7 @@ class EdgesModel extends AbstractFcModel {
this.deselect(edge);
}
model.edges.splice(index, 1);
this.modelService.notifyModelChanged();
this.modelService.edgeRemovedCallback(edge);
}
/**
@ -1080,6 +1082,7 @@ class EdgesModel extends AbstractFcModel {
/** @type {?} */
const model = this.modelService.model;
model.edges.push(edge);
this.modelService.notifyModelChanged();
}
/**
* @param {?} event
@ -1105,6 +1108,7 @@ class EdgesModel extends AbstractFcModel {
*/
(created) => {
model.edges.push(created);
this.modelService.notifyModelChanged();
this.modelService.edgeAddedCallback(created);
}));
}
@ -1576,6 +1580,7 @@ class FcNodeDraggingService {
draggedNode.y = Math.round(this.getYCoordinate(dragOffset.y + event.clientY));
}
event.preventDefault();
this.modelService.notifyModelChanged();
return false;
}));
}
@ -1626,6 +1631,7 @@ class FcNodeDraggingService {
this.resizeCanvas(draggedNode, this.draggedElements[i]);
}
event.preventDefault();
this.modelService.notifyModelChanged();
return false;
}));
}
@ -1683,6 +1689,7 @@ class FcNodeDraggingService {
this.modelService.canvasHtmlElement.removeChild(shadowElement[0]);
}
this.nodeDraggingScope.shadowElements.length = 0;
this.modelService.notifyModelChanged();
}
if (this.nodeDraggingScope.draggedNodes.length) {
this.nodeDraggingScope.draggedNodes.length = 0;
@ -2603,6 +2610,7 @@ class NgxFlowchartComponent {
this.edgeDrawingService = edgeDrawingService;
this.cd = cd;
this.zone = zone;
this.modelChanged = new EventEmitter();
this.flowchartConstants = FlowchartConstants;
this.nodesDiffer = this.differs.find([]).create((/**
* @param {?} index
@ -2651,7 +2659,7 @@ class NgxFlowchartComponent {
this.userNodeCallbacks = this.userCallbacks.nodeCallbacks;
/** @type {?} */
const element = $(this.elementRef.nativeElement);
this.modelService = new FcModelService(this.modelValidation, this.model, this.cd, this.selectedObjects, this.userCallbacks.dropNode, this.userCallbacks.createEdge, this.userCallbacks.edgeAdded, this.userCallbacks.nodeRemoved, this.userCallbacks.edgeRemoved, element[0], element[0].querySelector('svg'));
this.modelService = new FcModelService(this.modelValidation, this.model, this.modelChanged, this.cd, this.selectedObjects, this.userCallbacks.dropNode, this.userCallbacks.createEdge, this.userCallbacks.edgeAdded, this.userCallbacks.nodeRemoved, this.userCallbacks.edgeRemoved, element[0], element[0].querySelector('svg'));
if (this.dropTargetId) {
this.modelService.dropTargetId = this.dropTargetId;
}
@ -2927,6 +2935,7 @@ NgxFlowchartComponent.propDecorators = {
nodeWidth: [{ type: Input }],
nodeHeight: [{ type: Input }],
dropTargetId: [{ type: Input }],
modelChanged: [{ type: Output }],
dragover: [{ type: HostListener, args: ['dragover', ['$event'],] }],
drop: [{ type: HostListener, args: ['drop', ['$event'],] }],
mousedown: [{ type: HostListener, args: ['mousedown', ['$event'],] }],
@ -2953,6 +2962,8 @@ if (false) {
/** @type {?} */
NgxFlowchartComponent.prototype.dropTargetId;
/** @type {?} */
NgxFlowchartComponent.prototype.modelChanged;
/** @type {?} */
NgxFlowchartComponent.prototype.callbacks;
/** @type {?} */
NgxFlowchartComponent.prototype.userNodeCallbacks;

2
dist/ngx-flowchart/fesm2015/ngx-flowchart.js.map vendored
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39
dist/ngx-flowchart/fesm5/ngx-flowchart.js vendored
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@ -1,5 +1,5 @@
import { __extends, __values, __assign } from 'tslib';
import { InjectionToken, Injectable, Component, ChangeDetectionStrategy, ElementRef, IterableDiffers, ChangeDetectorRef, NgZone, HostBinding, Input, HostListener, Directive, Inject, ComponentFactoryResolver, ViewChild, ViewContainerRef, NgModule } from '@angular/core';
import { InjectionToken, Injectable, EventEmitter, Component, ChangeDetectionStrategy, ElementRef, IterableDiffers, ChangeDetectorRef, NgZone, HostBinding, Input, Output, HostListener, Directive, Inject, ComponentFactoryResolver, ViewChild, ViewContainerRef, NgModule } from '@angular/core';
import { of } from 'rxjs';
import { CommonModule } from '@angular/common';
@ -59,16 +59,6 @@ if (false) {
/** @type {?|undefined} */
FcCoords.prototype.y;
}
/**
* @record
*/
function FcOffset() { }
if (false) {
/** @type {?} */
FcOffset.prototype.top;
/** @type {?} */
FcOffset.prototype.left;
}
/**
* @record
*/
@ -359,7 +349,7 @@ function fcTopSort(graph) {
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
var FcModelService = /** @class */ (function () {
function FcModelService(modelValidation, model, cd, selectedObjects, dropNode, createEdge, edgeAddedCallback, nodeRemovedCallback, edgeRemovedCallback, canvasHtmlElement, svgHtmlElement) {
function FcModelService(modelValidation, model, modelChanged, cd, selectedObjects, dropNode, createEdge, edgeAddedCallback, nodeRemovedCallback, edgeRemovedCallback, canvasHtmlElement, svgHtmlElement) {
this.connectorsHtmlElements = {};
this.nodesHtmlElements = {};
this.canvasHtmlElement = null;
@ -367,6 +357,7 @@ var FcModelService = /** @class */ (function () {
this.svgHtmlElement = null;
this.modelValidation = modelValidation;
this.model = model;
this.modelChanged = modelChanged;
this.cd = cd;
this.canvasHtmlElement = canvasHtmlElement;
this.svgHtmlElement = svgHtmlElement;
@ -398,6 +389,15 @@ var FcModelService = /** @class */ (function () {
this.nodes = new NodesModel(this);
this.edges = new EdgesModel(this);
}
/**
* @return {?}
*/
FcModelService.prototype.notifyModelChanged = /**
* @return {?}
*/
function () {
this.modelChanged.emit();
};
/**
* @return {?}
*/
@ -788,6 +788,8 @@ if (false) {
/** @type {?} */
FcModelService.prototype.dropTargetId;
/** @type {?} */
FcModelService.prototype.modelChanged;
/** @type {?} */
FcModelService.prototype.connectors;
/** @type {?} */
FcModelService.prototype.nodes;
@ -1081,6 +1083,7 @@ var NodesModel = /** @class */ (function (_super) {
}
}
model.nodes.splice(index, 1);
this.modelService.notifyModelChanged();
this.modelService.nodeRemovedCallback(node);
};
/**
@ -1279,6 +1282,7 @@ var EdgesModel = /** @class */ (function (_super) {
this.deselect(edge);
}
model.edges.splice(index, 1);
this.modelService.notifyModelChanged();
this.modelService.edgeRemovedCallback(edge);
};
/**
@ -1330,6 +1334,7 @@ var EdgesModel = /** @class */ (function (_super) {
/** @type {?} */
var model = this.modelService.model;
model.edges.push(edge);
this.modelService.notifyModelChanged();
};
/**
* @param {?} event
@ -1363,6 +1368,7 @@ var EdgesModel = /** @class */ (function (_super) {
*/
function (created) {
model.edges.push(created);
_this.modelService.notifyModelChanged();
_this.modelService.edgeAddedCallback(created);
}));
};
@ -1929,6 +1935,7 @@ var FcNodeDraggingService = /** @class */ (function () {
draggedNode.y = Math.round(_this.getYCoordinate(dragOffset.y + event.clientY));
}
event.preventDefault();
_this.modelService.notifyModelChanged();
return false;
}));
}
@ -1984,6 +1991,7 @@ var FcNodeDraggingService = /** @class */ (function () {
_this.resizeCanvas(draggedNode, _this.draggedElements[i]);
}
event.preventDefault();
_this.modelService.notifyModelChanged();
return false;
}));
}
@ -2046,6 +2054,7 @@ var FcNodeDraggingService = /** @class */ (function () {
_this.modelService.canvasHtmlElement.removeChild(shadowElement[0]);
}
_this.nodeDraggingScope.shadowElements.length = 0;
_this.modelService.notifyModelChanged();
}
if (_this.nodeDraggingScope.draggedNodes.length) {
_this.nodeDraggingScope.draggedNodes.length = 0;
@ -3094,6 +3103,7 @@ var NgxFlowchartComponent = /** @class */ (function () {
this.edgeDrawingService = edgeDrawingService;
this.cd = cd;
this.zone = zone;
this.modelChanged = new EventEmitter();
this.flowchartConstants = FlowchartConstants;
this.nodesDiffer = this.differs.find([]).create((/**
* @param {?} index
@ -3161,7 +3171,7 @@ var NgxFlowchartComponent = /** @class */ (function () {
this.userNodeCallbacks = this.userCallbacks.nodeCallbacks;
/** @type {?} */
var element = $(this.elementRef.nativeElement);
this.modelService = new FcModelService(this.modelValidation, this.model, this.cd, this.selectedObjects, this.userCallbacks.dropNode, this.userCallbacks.createEdge, this.userCallbacks.edgeAdded, this.userCallbacks.nodeRemoved, this.userCallbacks.edgeRemoved, element[0], element[0].querySelector('svg'));
this.modelService = new FcModelService(this.modelValidation, this.model, this.modelChanged, this.cd, this.selectedObjects, this.userCallbacks.dropNode, this.userCallbacks.createEdge, this.userCallbacks.edgeAdded, this.userCallbacks.nodeRemoved, this.userCallbacks.edgeRemoved, element[0], element[0].querySelector('svg'));
if (this.dropTargetId) {
this.modelService.dropTargetId = this.dropTargetId;
}
@ -3512,6 +3522,7 @@ var NgxFlowchartComponent = /** @class */ (function () {
nodeWidth: [{ type: Input }],
nodeHeight: [{ type: Input }],
dropTargetId: [{ type: Input }],
modelChanged: [{ type: Output }],
dragover: [{ type: HostListener, args: ['dragover', ['$event'],] }],
drop: [{ type: HostListener, args: ['drop', ['$event'],] }],
mousedown: [{ type: HostListener, args: ['mousedown', ['$event'],] }],
@ -3540,6 +3551,8 @@ if (false) {
/** @type {?} */
NgxFlowchartComponent.prototype.dropTargetId;
/** @type {?} */
NgxFlowchartComponent.prototype.modelChanged;
/** @type {?} */
NgxFlowchartComponent.prototype.callbacks;
/** @type {?} */
NgxFlowchartComponent.prototype.userNodeCallbacks;

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dist/ngx-flowchart/lib/model.service.d.ts vendored
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@ -1,7 +1,7 @@
import { FcModelValidationService } from './modelvalidation.service';
import { FcConnector, FcCoords, FcEdge, FcItemInfo, FcModel, FcNode, FcRectBox } from './ngx-flowchart.models';
import { Observable } from 'rxjs';
import { ChangeDetectorRef } from '@angular/core';
import { ChangeDetectorRef, EventEmitter } from '@angular/core';
export declare class FcModelService {
modelValidation: FcModelValidationService;
model: FcModel;
@ -18,10 +18,12 @@ export declare class FcModelService {
nodeRemovedCallback: (node: FcNode) => void;
edgeRemovedCallback: (edge: FcEdge) => void;
dropTargetId: string;
modelChanged: EventEmitter<any>;
connectors: ConnectorsModel;
nodes: NodesModel;
edges: EdgesModel;
constructor(modelValidation: FcModelValidationService, model: FcModel, cd: ChangeDetectorRef, selectedObjects: any[], dropNode: (event: Event, node: FcNode) => void, createEdge: (event: Event, edge: FcEdge) => Observable<FcEdge>, edgeAddedCallback: (edge: FcEdge) => void, nodeRemovedCallback: (node: FcNode) => void, edgeRemovedCallback: (edge: FcEdge) => void, canvasHtmlElement: HTMLElement, svgHtmlElement: SVGElement);
constructor(modelValidation: FcModelValidationService, model: FcModel, modelChanged: EventEmitter<any>, cd: ChangeDetectorRef, selectedObjects: any[], dropNode: (event: Event, node: FcNode) => void, createEdge: (event: Event, edge: FcEdge) => Observable<FcEdge>, edgeAddedCallback: (edge: FcEdge) => void, nodeRemovedCallback: (node: FcNode) => void, edgeRemovedCallback: (edge: FcEdge) => void, canvasHtmlElement: HTMLElement, svgHtmlElement: SVGElement);
notifyModelChanged(): void;
detectChanges(): void;
selectObject(object: any): void;
deselectObject(object: any): void;

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dist/ngx-flowchart/lib/ngx-flowchart.component.d.ts vendored
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@ -1,4 +1,4 @@
import { ChangeDetectorRef, DoCheck, ElementRef, IterableDiffers, NgZone, OnInit } from '@angular/core';
import { ChangeDetectorRef, DoCheck, ElementRef, EventEmitter, IterableDiffers, NgZone, OnInit } from '@angular/core';
import { FcCallbacks, FcEdge, FcModel, UserCallbacks, UserNodeCallbacks } from './ngx-flowchart.models';
import { FcModelService } from './model.service';
import { FcModelValidationService } from './modelvalidation.service';
@ -24,6 +24,7 @@ export declare class NgxFlowchartComponent implements OnInit, DoCheck {
nodeWidth: number;
nodeHeight: number;
dropTargetId: string;
modelChanged: EventEmitter<any>;
callbacks: FcCallbacks;
userNodeCallbacks: UserNodeCallbacks;
modelService: FcModelService;

4
dist/ngx-flowchart/lib/ngx-flowchart.models.d.ts vendored
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@ -34,10 +34,6 @@ export interface FcCoords {
x?: number;
y?: number;
}
export interface FcOffset {
top: number;
left: number;
}
export interface FcRectBox {
top: number;
left: number;

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dist/ngx-flowchart/ngx-flowchart.metadata.json vendored
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14
projects/ngx-flowchart/src/lib/model.service.ts
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@ -1,7 +1,7 @@
import { FcModelValidationService } from './modelvalidation.service';
import { FcConnector, FcCoords, FcEdge, FcItemInfo, FcModel, FcNode, FcRectBox } from './ngx-flowchart.models';
import { Observable, of } from 'rxjs';
import { ChangeDetectorRef } from '@angular/core';
import { ChangeDetectorRef, EventEmitter } from '@angular/core';
export class FcModelService {
@ -24,12 +24,15 @@ export class FcModelService {
dropTargetId: string;
modelChanged: EventEmitter<any>;
connectors: ConnectorsModel;
nodes: NodesModel;
edges: EdgesModel;
constructor(modelValidation: FcModelValidationService,
model: FcModel,
modelChanged: EventEmitter<any>,
cd: ChangeDetectorRef,
selectedObjects: any[],
dropNode: (event: Event, node: FcNode) => void,
@ -42,6 +45,7 @@ export class FcModelService {
this.modelValidation = modelValidation;
this.model = model;
this.modelChanged = modelChanged;
this.cd = cd;
this.canvasHtmlElement = canvasHtmlElement;
this.svgHtmlElement = svgHtmlElement;
@ -59,6 +63,10 @@ export class FcModelService {
this.edges = new EdgesModel(this);
}
public notifyModelChanged() {
this.modelChanged.emit();
}
public detectChanges() {
setTimeout(() => {
this.cd.detectChanges();
@ -358,6 +366,7 @@ class NodesModel extends AbstractFcModel<FcNode> {
}
}
model.nodes.splice(index, 1);
this.modelService.notifyModelChanged();
this.modelService.nodeRemovedCallback(node);
}
@ -446,6 +455,7 @@ class EdgesModel extends AbstractFcModel<FcEdge> {
this.deselect(edge);
}
model.edges.splice(index, 1);
this.modelService.notifyModelChanged();
this.modelService.edgeRemovedCallback(edge);
}
@ -468,6 +478,7 @@ class EdgesModel extends AbstractFcModel<FcEdge> {
public putEdge(edge: FcEdge) {
const model = this.modelService.model;
model.edges.push(edge);
this.modelService.notifyModelChanged();
}
public _addEdge(event: Event, sourceConnector: FcConnector, destConnector: FcConnector, label: string) {
@ -482,6 +493,7 @@ class EdgesModel extends AbstractFcModel<FcEdge> {
this.modelService.createEdge(event, edge).subscribe(
(created) => {
model.edges.push(created);
this.modelService.notifyModelChanged();
this.modelService.edgeAddedCallback(created);
}
);

9
projects/ngx-flowchart/src/lib/ngx-flowchart.component.ts
Unescape Escape View File

@ -2,14 +2,14 @@ import {
ChangeDetectionStrategy, ChangeDetectorRef,
Component,
DoCheck,
ElementRef,
ElementRef, EventEmitter,
HostBinding,
HostListener,
Input,
IterableDiffer,
IterableDiffers,
NgZone,
OnInit
OnInit, Output
} from '@angular/core';
import { FcCallbacks, FcEdge, FcModel, FcNode, FlowchartConstants, UserCallbacks, UserNodeCallbacks } from './ngx-flowchart.models';
import { FcModelService } from './model.service';
@ -60,6 +60,9 @@ export class NgxFlowchartComponent implements OnInit, DoCheck {
@Input()
dropTargetId: string;
@Output()
modelChanged = new EventEmitter();
callbacks: FcCallbacks;
userNodeCallbacks: UserNodeCallbacks;
@ -114,7 +117,7 @@ export class NgxFlowchartComponent implements OnInit, DoCheck {
const element = $(this.elementRef.nativeElement);
this.modelService = new FcModelService(this.modelValidation, this.model, this.cd, this.selectedObjects,
this.modelService = new FcModelService(this.modelValidation, this.model, this.modelChanged, this.cd, this.selectedObjects,
this.userCallbacks.dropNode, this.userCallbacks.createEdge, this.userCallbacks.edgeAdded, this.userCallbacks.nodeRemoved,
this.userCallbacks.edgeRemoved, element[0], element[0].querySelector('svg'));

5
projects/ngx-flowchart/src/lib/ngx-flowchart.models.ts
Unescape Escape View File

@ -44,11 +44,6 @@ export interface FcCoords {
y?: number;
}
export interface FcOffset {
top: number;
left: number;
}
export interface FcRectBox {
top: number;
left: number;

3
projects/ngx-flowchart/src/lib/node-dragging.service.ts
Unescape Escape View File

@ -207,6 +207,7 @@ export class FcNodeDraggingService {
draggedNode.y = Math.round(this.getYCoordinate(dragOffset.y + event.clientY));
}
event.preventDefault();
this.modelService.notifyModelChanged();
return false;
});
}
@ -245,6 +246,7 @@ export class FcNodeDraggingService {
this.resizeCanvas(draggedNode, this.draggedElements[i]);
}
event.preventDefault();
this.modelService.notifyModelChanged();
return false;
});
}
@ -288,6 +290,7 @@ export class FcNodeDraggingService {
this.modelService.canvasHtmlElement.removeChild(shadowElement[0]);
}
this.nodeDraggingScope.shadowElements.length = 0;
this.modelService.notifyModelChanged();
}
if (this.nodeDraggingScope.draggedNodes.length) {

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