mirror of
https://github.com/sartography/cr-connect-bpmn.git
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Add change to make the 'Upload BPMN or DMN file' on the file doesn't show us the open dialog and that it doesn't show a new DMN file as already being saved.
This commit is contained in:
Kelly McDonald
parent
528772cdfd
commit
0221dc4baf
@ -48,7 +48,6 @@
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<button mat-menu-item (click)="fileInput.click()">
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<mat-icon>code</mat-icon>
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Open from XML File
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<input hidden (change)="onFileSelected($event)" #fileInput type="file" id="file" accept=".bpmn,.dmn,.xml,application/xml,text/xml">
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</button>
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</mat-menu>
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@ -71,6 +70,7 @@
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</button>
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</mat-toolbar-row>
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</mat-toolbar>
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<div fxLayout="column">
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<div class="diagram-parent">
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<app-diagram #diagram (importDone)="handleImported($event)" [fileName]="getFileName()"></app-diagram>
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@ -82,3 +82,4 @@
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</div>
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</div>
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<input hidden (change)="onFileSelected($event)" #fileInput type="file" id="file" accept=".bpmn,.dmn,.xml,application/xml,text/xml">
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@ -1,5 +1,5 @@
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import {DatePipe} from '@angular/common';
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import {AfterViewInit, Component, ViewChild} from '@angular/core';
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import {AfterViewInit, Component, ElementRef, ViewChild} from '@angular/core';
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import {MatBottomSheet} from '@angular/material/bottom-sheet';
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import {MatDialog} from '@angular/material/dialog';
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import {MatSnackBar} from '@angular/material/snack-bar';
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@ -17,10 +17,9 @@ import {
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} from 'sartography-workflow-lib';
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import {FileMetaDialogComponent} from '../_dialogs/file-meta-dialog/file-meta-dialog.component';
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import {NewFileDialogComponent} from '../_dialogs/new-file-dialog/new-file-dialog.component';
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import {OpenFileDialogComponent} from '../_dialogs/open-file-dialog/open-file-dialog.component';
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import {ConfirmDialogComponent} from '../_dialogs/confirm-dialog/confirm-dialog.component';
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import {BpmnWarning} from '../_interfaces/bpmn-warning';
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import {FileMetaDialogData, NewFileDialogData, OpenFileDialogData, ConfirmDialogData} from '../_interfaces/dialog-data';
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import {FileMetaDialogData, NewFileDialogData} from '../_interfaces/dialog-data';
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import {ImportEvent} from '../_interfaces/import-event';
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import {DiagramComponent} from '../diagram/diagram.component';
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@ -30,26 +29,6 @@ import {DiagramComponent} from '../diagram/diagram.component';
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styleUrls: ['./modeler.component.scss']
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})
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export class ModelerComponent implements AfterViewInit {
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title = 'bpmn-js-angular';
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diagramUrl = 'https://cdn.staticaly.com/gh/bpmn-io/bpmn-js-examples/dfceecba/starter/diagram.bpmn';
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importError?: Error;
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importWarnings?: BpmnWarning[];
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expandToolbar = false;
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openMethod: string;
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diagramFile: File;
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workflowSpec: WorkflowSpec;
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bpmnFiles: FileMeta[] = [];
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diagramFileMeta: FileMeta;
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fileName: string;
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fileTypes = FileType;
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private xml = '';
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private draftXml = '';
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private svg = '';
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@ViewChild(DiagramComponent) private diagramComponent: DiagramComponent;
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private diagramType: FileType;
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private workflowSpecId: string;
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private fileMetaId: number;
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private isNew = false;
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constructor(
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private api: ApiService,
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@ -69,13 +48,51 @@ export class ModelerComponent implements AfterViewInit {
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this.loadFilesFromDb();
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});
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}
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title = 'bpmn-js-angular';
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diagramUrl = 'https://cdn.staticaly.com/gh/bpmn-io/bpmn-js-examples/dfceecba/starter/diagram.bpmn';
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importError?: Error;
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importWarnings?: BpmnWarning[];
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expandToolbar = false;
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openMethod: string;
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diagramFile: File;
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workflowSpec: WorkflowSpec;
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bpmnFiles: FileMeta[] = [];
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diagramFileMeta: FileMeta;
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fileName: string;
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fileTypes = FileType;
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private xml = '';
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private draftXml = '';
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private svg = '';
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@ViewChild(DiagramComponent) private diagramComponent: DiagramComponent;
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@ViewChild('fileInput', {static: true}) fileInput: ElementRef;
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private diagramType: FileType;
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private workflowSpecId: string;
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private fileMetaId: number;
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private isNew = false;
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private requestFileClick = false;
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static isXmlFile(file: File) {
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return file.type.toLowerCase() === 'text/xml' ||
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file.type.toLowerCase() === 'application/xml' ||
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file.name.slice(-5).toLowerCase() === '.bpmn' ||
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file.name.slice(-4).toLowerCase() === '.dmn' ||
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file.name.slice(-4).toLowerCase() === '.xml';
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}
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ngAfterViewInit(): void {
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this.diagramComponent.registerOnChange((newXmlValue: string, newSvgValue: string) => {
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console.log('ModelerComponent > DiagramComponent > onChange');
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if (this.draftXml !== newXmlValue + ' ') {
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// When we initialize a new dmn, the component registers a change even if nothing
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// changes. So . . . we check to make sure it *really* changed before updating the draftXml.
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this.draftXml = newXmlValue;
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}
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this.svg = newSvgValue;
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});
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if (this.requestFileClick) {
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this.fileInput.nativeElement.click();
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this.requestFileClick = false;
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}
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}
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handleImported(event: ImportEvent) {
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@ -108,10 +125,8 @@ export class ModelerComponent implements AfterViewInit {
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onSubmitFileToOpen() {
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this.expandToolbar = false;
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if (this.openMethod === 'url') {
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this.diagramComponent.loadUrl(this.diagramUrl);
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} else {
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if (this.diagramFile && this.isXmlFile(this.diagramFile)) {
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if (this.diagramFile && ModelerComponent.isXmlFile(this.diagramFile)) {
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this.readFile(this.diagramFile);
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} else {
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this.handleImported({
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@ -119,7 +134,6 @@ export class ModelerComponent implements AfterViewInit {
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error: new Error('Wrong file type. Please choose a BPMN XML file.')
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});
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}
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}
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this.openMethod = undefined;
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}
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@ -205,25 +219,19 @@ export class ModelerComponent implements AfterViewInit {
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this.fileName = '';
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this.diagramFileMeta = undefined;
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this.diagramFile = undefined;
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this.isNew = true;
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this.diagramType = diagramType;
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this.diagramComponent.openDiagram(undefined, diagramType);
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}
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openFileDialog() {
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const dialogData: OpenFileDialogData = {
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file: undefined,
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fileTypes: [FileType.DMN, FileType.BPMN],
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};
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const dialogRef = this.dialog.open(OpenFileDialogComponent, {data: dialogData});
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// NB - Aaron said that doing this may be problematic.
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// When we are handling the action in the constructor, the component hasn't been
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// Rendered yet. I needed to call fileInput.click() after the component has rendered.
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dialogRef.afterClosed().subscribe((data: OpenFileDialogData) => {
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if (data && data.file) {
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this.isNew = true;
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this.diagramFile = data.file;
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this.onSubmitFileToOpen();
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}
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});
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// In order to make this work, I check for the requestFileClick variable in ngAfterViewInit
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// and then click it. I couldn't see any other way to make this do what I wanted to do
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// it *appears* to work fine.
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this.requestFileClick = true;
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}
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newFileDialog() {
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@ -335,7 +343,7 @@ export class ModelerComponent implements AfterViewInit {
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this.api.addFileMeta({workflow_spec_id: this.workflowSpec.id}, this.diagramFileMeta).subscribe(fileMeta => {
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this.router.navigate(['/modeler', this.workflowSpec.id, fileMeta.id]);
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this.snackBar.open(`Saved new file ${fileMeta.name} to workflow spec ${this.workflowSpec.name}.`, 'Ok', {duration: 5000});
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}, x => {
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}, () => {
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// if this fails, we make sure that the file is treated as still new,
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// and we make the user re-enter the file details as they weren't actually saved.
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this.isNew = true;
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@ -345,22 +353,15 @@ export class ModelerComponent implements AfterViewInit {
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}
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}
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private isXmlFile(file: File) {
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return file.type.toLowerCase() === 'text/xml' ||
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file.type.toLowerCase() === 'application/xml' ||
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file.name.slice(-5).toLowerCase() === '.bpmn' ||
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file.name.slice(-4).toLowerCase() === '.dmn' ||
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file.name.slice(-4).toLowerCase() === '.xml';
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}
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private saveFileChanges() {
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this.xml = this.draftXml;
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this.diagramFileMeta.file = new File([this.xml], this.diagramFileMeta.name, {type: 'text/xml'});
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if (this.svg && this.svg !== '') {
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const svgFile = new File([this.svg], this.diagramFileMeta.name, {type: 'text/xml'});
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// this.api.updateFileData();
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}
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// Propose removal
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// if (this.svg && this.svg !== '') {
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// const svgFile = new File([this.svg], this.diagramFileMeta.name, {type: 'text/xml'});
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// // this.api.updateFileData();
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// }
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this.api.updateFileData(this.diagramFileMeta).subscribe(newFileMeta => {
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this.diagramFileMeta = newFileMeta;
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@ -377,4 +378,5 @@ export class ModelerComponent implements AfterViewInit {
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}
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}
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}
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}
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