Initial implementation

src/app/cartography/events/event-source.ts

@@ -1,6 +1,8 @@
 import { TextElement } from '../models/drawings/text-element';
 import { MapDrawing } from '../models/map/map-drawing';
 import { MapLink } from '../models/map/map-link';
+import { MapLinkNode } from '../models/map/map-link-node';
+import { MapLabel } from '../models/map/map-label';
 
 export class DataEventSource<T> {
   constructor(public datum: T, public dx: number, public dy: number) {}
@@ -33,5 +35,13 @@ export class DrawingContextMenu {
 }
 
 export class LinkContextMenu {
-  constructor(public event:any, public link: MapLink) {}
+  constructor(public event: any, public link: MapLink) {}
+}
+
+export class InterfaceLabelContextMenu {
+  constructor(public event: any, public interfaceLabel: MapLinkNode) {}
+}
+
+export class LabelContextMenu {
+  constructor(public event: any, public label: MapLabel) {}
 }

src/app/cartography/widgets/interface-label.ts

@@ -1,4 +1,4 @@
-import { Injectable } from '@angular/core';
+import { Injectable, EventEmitter } from '@angular/core';
 
 import { SVGSelection } from '../models/types';
 import { CssFixer } from '../helpers/css-fixer';
@@ -10,9 +10,11 @@ import { MapLinkNode } from '../models/map/map-link-node';
 import { MapNode } from '../models/map/map-node';
 import { Draggable } from '../events/draggable';
 import { MapSettingsManager } from '../managers/map-settings-manager';
+import { InterfaceLabelContextMenu } from '../events/event-source';
 
 @Injectable()
 export class InterfaceLabelWidget {
+  public onContextMenu = new EventEmitter<InterfaceLabelContextMenu>();
   public draggable = new Draggable<SVGGElement, MapLinkNode>();
 
   static SURROUNDING_TEXT_BORDER = 5;
@@ -30,6 +32,8 @@ export class InterfaceLabelWidget {
   }
 
   draw(selection: SVGSelection) {
+    const self = this;
+
     const link_node_position = selection
       .selectAll<SVGGElement, MapLinkNode>('g.link_node_position')
       .data((link: MapLink) => [[link.source, link.nodes[0]], [link.target, link.nodes[1]]]);
@@ -68,7 +72,12 @@ export class InterfaceLabelWidget {
       .attr('class', 'interface_label noselect')
       .attr('interface_label_id', (i: MapLinkNode) => `${i.id}`);
 
-    const merge = labels.merge(enter);
+    const merge = labels
+      .merge(enter)
+      .on('contextmenu', (n: MapLinkNode, i: number) => {
+        event.preventDefault();
+        self.onContextMenu.emit(new InterfaceLabelContextMenu(event, n));
+      });
 
     // update label
     merge

src/app/cartography/widgets/label.ts

@@ -1,4 +1,4 @@
-import { Injectable } from '@angular/core';
+import { Injectable, EventEmitter } from '@angular/core';
 
 import { Widget } from './widget';
 import { SVGSelection } from '../models/types';
@@ -10,9 +10,11 @@ import { SelectionManager } from '../managers/selection-manager';
 import { Draggable } from '../events/draggable';
 import { MapLabel } from '../models/map/map-label';
 import { MapSettingsManager } from '../managers/map-settings-manager';
+import { LabelContextMenu } from '../events/event-source';
 
 @Injectable()
 export class LabelWidget implements Widget {
+  public onContextMenu = new EventEmitter<LabelContextMenu>();
   public draggable = new Draggable<SVGGElement, MapLabel>();
 
   static NODE_LABEL_MARGIN = 3;
@@ -29,6 +31,7 @@ export class LabelWidget implements Widget {
   }
 
   public draw(view: SVGSelection) {
+    const self = this;
     const label_view = view.selectAll<SVGGElement, MapLabel>('g.label_container').data((node: MapNode) => {
       return [node.label];
     });
@@ -39,7 +42,12 @@ export class LabelWidget implements Widget {
       .attr('class', 'label_container')
       .attr('label_id', (label: MapLabel) => label.id);
 
-    const merge = label_view.merge(label_enter);
+    const merge = label_view
+      .merge(label_enter)
+      .on('contextmenu', (n: MapLabel, i: number) => {
+        event.preventDefault();
+        self.onContextMenu.emit(new LabelContextMenu(event, n));
+      });
 
     this.drawLabel(merge);
 
@@ -63,7 +71,8 @@ export class LabelWidget implements Widget {
 
     label_body_enter.append<SVGRectElement>('rect').attr('class', 'label_selection');
 
-    const label_body_merge = label_body.merge(label_body_enter);
+    const label_body_merge = label_body
+      .merge(label_body_enter);
 
     label_body_merge
       .select<SVGTextElement>('text.label')

src/app/cartography/widgets/node.ts

@@ -38,10 +38,6 @@ export class NodeWidget implements Widget {
     const node_body_merge = node_body
       .merge(node_body_enter)
       .classed('selected', (n: MapNode) => this.selectionManager.isSelected(n))
-      .on('contextmenu', function(n: MapNode, i: number) {
-        event.preventDefault();
-        self.onContextMenu.emit(new NodeContextMenu(event, n));
-      })
       .on('click', (node: MapNode) => {
         this.nodesEventSource.clicked.emit(new ClickedDataEvent<MapNode>(node, event.clientX, event.clientY));
       });
@@ -49,6 +45,10 @@ export class NodeWidget implements Widget {
     // update image of node
     node_body_merge
       .select<SVGImageElement>('image')
+      .on('contextmenu', function(n: MapNode, i: number) {
+        event.preventDefault();
+        self.onContextMenu.emit(new NodeContextMenu(event, n));
+      })
       .attr('xnode:href', (n: MapNode) => n.symbolUrl)
       .attr('width', (n: MapNode) => n.width)
       .attr('height', (n: MapNode) => n.height)

src/app/components/project-map/context-menu/actions/edit-text-action/edit-text-action.component.ts

@@ -4,6 +4,7 @@ import { Project } from '../../../../../models/project';
 import { Drawing } from '../../../../../cartography/models/drawing';
 import { MatDialog } from '@angular/material';
 import { TextEditorDialogComponent } from '../../../drawings-editors/text-editor/text-editor.component';
+import { Label } from '../../../../../cartography/models/label';
 
 @Component({
   selector: 'app-edit-text-action',
@@ -13,6 +14,7 @@ export class EditTextActionComponent implements OnInit {
   @Input() server: Server;
   @Input() project: Project;
   @Input() drawing: Drawing;
+  @Input() label: Label;
 
   constructor(private dialog: MatDialog) {}
 
@@ -27,5 +29,6 @@ export class EditTextActionComponent implements OnInit {
     instance.server = this.server;
     instance.project = this.project;
     instance.drawing = this.drawing;
+    instance.label = this.label;
   }
 }

src/app/components/project-map/context-menu/context-menu.component.html

@@ -14,10 +14,11 @@
       [drawing]="drawings[0]"
     ></app-edit-style-action>
     <app-edit-text-action
-      *ngIf="drawings.length===1 && hasTextCapabilities"
+      *ngIf="drawings.length===1 && hasTextCapabilities || labels.length===1"
       [server]="server"
       [project]="project"
       [drawing]="drawings[0]"
+      [label]="labels[0]"
     ></app-edit-text-action>
     <app-move-layer-up-action
       *ngIf="!projectService.isReadOnly(project) && (drawings.length || nodes.length)"
@@ -60,7 +61,7 @@
       [link]="links[0]"
     ></app-suspend-link-action>
     <app-delete-action
-      *ngIf="!projectService.isReadOnly(project)"
+      *ngIf="!projectService.isReadOnly(project) && (drawings.length>0 || nodes.length>0 || links.length>0)"
       [server]="server"
       [nodes]="nodes"
       [drawings]="drawings"

src/app/components/project-map/drawings-editors/text-editor/text-editor.component.html

@@ -1,15 +1,15 @@
 <h1 mat-dialog-title>Text editor</h1>
 
 <div class="modal-form-container">
-  <mat-form-field>
+  <!-- <mat-form-field>
     <input matInput placeholder="Fill color" type="color" (ngModelChange)="changeTextColor($event)" [(ngModel)]="element.fill">
-  </mat-form-field>
+  </mat-form-field> -->
 
   <mat-form-field>
     <input matInput placeholder="Rotation" type="text" [(ngModel)]="rotation">
   </mat-form-field>
 
-  <textarea #textArea id="textArea" class="text" [(ngModel)]="element.text"> </textarea> 
+  <!-- <textarea #textArea id="textArea" class="text" [(ngModel)]="element.text"> </textarea>  -->
 </div>
 
 <div mat-dialog-actions>

src/app/components/project-map/drawings-editors/text-editor/text-editor.component.ts

@@ -8,6 +8,7 @@ import { MapDrawingToSvgConverter } from '../../../../cartography/converters/map
 import { DrawingService } from '../../../../services/drawing.service';
 import { DrawingsDataSource } from '../../../../cartography/datasources/drawings-datasource';
 import { TextElement } from '../../../../cartography/models/drawings/text-element';
+import { Label } from '../../../../cartography/models/label';
 
 @Component({
   selector: 'app-text-editor',
@@ -20,6 +21,7 @@ export class TextEditorDialogComponent implements OnInit {
   server: Server;
   project: Project;
   drawing: Drawing;
+  label: Label;
   element: TextElement;
   rotation: string;
 
@@ -33,13 +35,20 @@ export class TextEditorDialogComponent implements OnInit {
   ) {}
 
   ngOnInit() {
+    console.log(this.label);
+    if (this.drawing) {
       this.rotation = this.drawing.rotation.toString();
-
       this.element = this.drawing.element as TextElement;
       this.renderer.setStyle(this.textArea.nativeElement, 'color', this.element.fill);
       this.renderer.setStyle(this.textArea.nativeElement, 'font-family', this.element.font_family);
       this.renderer.setStyle(this.textArea.nativeElement, 'font-size', `${this.element.font_size}pt`);
       this.renderer.setStyle(this.textArea.nativeElement, 'font-weight', this.element.font_weight);
+    } else if (this.label) {
+      this.rotation = this.label.rotation.toString();
+      this.element = new TextElement();
+      this.element.text = this.label.text;
+      this.element.fill = "#ffffff";
+    }
   }
 
   onNoClick() {
@@ -47,6 +56,7 @@ export class TextEditorDialogComponent implements OnInit {
   }
 
   onYesClick() {
+    if (this.drawing) {
       this.drawing.rotation = +this.rotation;
       this.drawing.element = this.element;
 
@@ -59,6 +69,9 @@ export class TextEditorDialogComponent implements OnInit {
         this.drawingsDataSource.update(serverDrawing);
         this.dialogRef.close();
       });
+    } else if(this.label) {
+
+    }
   }
 
   changeTextColor(changedColor) {

src/app/components/project-map/project-map.component.ts

@@ -30,7 +30,7 @@ import { MapNodeToNodeConverter } from '../../cartography/converters/map/map-nod
 import { SettingsService, Settings } from '../../services/settings.service';
 import { D3MapComponent } from '../../cartography/components/d3-map/d3-map.component';
 import { ToolsService } from '../../services/tools.service';
-import { DrawingContextMenu, LinkContextMenu } from '../../cartography/events/event-source';
+import { DrawingContextMenu, LinkContextMenu, LabelContextMenu, InterfaceLabelContextMenu } from '../../cartography/events/event-source';
 import { MapDrawingToDrawingConverter } from '../../cartography/converters/map/map-drawing-to-drawing-converter';
 import { SelectionManager } from '../../cartography/managers/selection-manager';
 import { SelectionTool } from '../../cartography/tools/selection-tool';
@@ -44,6 +44,8 @@ import { MapLink } from '../../cartography/models/map/map-link';
 import { MapLinkToLinkConverter } from '../../cartography/converters/map/map-link-to-link-converter';
 import { LinkWidget } from '../../cartography/widgets/link';
 import { NodeCreatedLabelStylesFixer } from './helpers/node-created-label-styles-fixer';
+import { InterfaceLabelWidget } from '../../cartography/widgets/interface-label';
+import { LabelWidget } from '../../cartography/widgets/label';
 
 
 @Component({
@@ -98,6 +100,8 @@ export class ProjectMapComponent implements OnInit, OnDestroy {
     private nodeWidget: NodeWidget,
     private drawingsWidget: DrawingsWidget,
     private linkWidget: LinkWidget,
+    private labelWidget: LabelWidget,
+    private interfaceLabelWidget: InterfaceLabelWidget,
     private mapNodeToNode: MapNodeToNodeConverter,
     private mapDrawingToDrawing: MapDrawingToDrawingConverter,
     private mapLabelToLabel: MapLabelToLabelConverter,
@@ -238,6 +242,17 @@ export class ProjectMapComponent implements OnInit, OnDestroy {
       this.contextMenu.openMenuForDrawing(drawing, eventDrawing.event.pageY, eventDrawing.event.pageX);
     });
 
+    const onLabelContextMenu = this.labelWidget.onContextMenu.subscribe((eventLabel: LabelContextMenu) => {
+      const label = this.mapLabelToLabel.convert(eventLabel.label);
+      this.contextMenu.openMenuForLabel(label, eventLabel.event.pageY, eventLabel.event.pageX);
+    });
+
+    const onInterfaceLabelContextMenu = this.interfaceLabelWidget.onContextMenu.subscribe((eventInterfaceLabel: InterfaceLabelContextMenu) => {
+      console.log("!!!!!!!!!! interface label");
+      console.log(eventInterfaceLabel);
+      //const interfaceLabel = this.mapLinkToLink.convert(eventInterfaceLabel.interfaceLabel);
+    });
+
     const onContextMenu = this.selectionTool.contextMenuOpened.subscribe((event) => {
       const selectedItems = this.selectionManager.getSelected();
       if (selectedItems.length === 0 || !(event instanceof MouseEvent)) return;
@@ -266,6 +281,8 @@ export class ProjectMapComponent implements OnInit, OnDestroy {
     this.subscriptions.push(onNodeContextMenu);
     this.subscriptions.push(onDrawingContextMenu);
     this.subscriptions.push(onContextMenu);
+    this.subscriptions.push(onLabelContextMenu);
+    this.subscriptions.push(onInterfaceLabelContextMenu);
     this.mapChangeDetectorRef.detectChanges();
   }