Add new features to logic editor

Author: miltonbsn

app/angular/logic/logic.html

@@ -47,7 +47,7 @@ <h2 class="h4 pull-left">{{ 'Logical model of:' | translate }} {{$ctrl.model.nam
 					<li class="divider"><a data-ng-click="$ctrl.print()" title="{{ 'Print (CTRL P)' | translate }}"><i class="fa fa-print"></i></a></li>
 				</ul>
 				<aside class="feedback">
-					<div class="alert" role="alert" data-ng-class="{'hide': !$ctrl.feedback.showing, 'alert-danger': $ctrl.feedback.type=='error', 'alert-success': $ctrl.feedback.type=='success'}">
+					<div class="alert" role="alert" data-ng-class="{'hide': !$ctrl.feedback.showing, 'alert-danger': $ctrl.feedback.type=='error', 'alert-success': $ctrl.feedback.type=='success', 'alert-warning': $ctrl.feedback.type=='warning'}">
 						<p>{{ $ctrl.feedback.message }}</p>
 					</div>
 				</aside>

app/angular/logic/logic.js

@@ -154,6 +154,12 @@ const controller = function (
 		}
 	});
 
+	$rootScope.$on("model:warning-copy", function () {
+		$timeout(() => {
+			ctrl.showFeedback("Copy is not allowed on this module when element has references.", true, "warning");
+		});
+	});
+
 	ctrl.updateCardA = function (card) {
 		LogicService.editCardinalityA(card);
 	}

app/angular/logic/sidebarControl.html

@@ -13,7 +13,7 @@
 		</div><!-- End .form-group -->
 	</div>
 
-	<div class="properties-content" ng-if="$ctrl.selectedElement != null && $ctrl.selectedType === 'uml.Class'">
+	<div class="properties-content" ng-if="$ctrl.selectedElement != null && $ctrl.selectedType === 'uml.Class' && $ctrl.visible">
 		<section class="sidebar-panel">
 			<header class="panel-header" ng-click="$ctrl.toggleSection('tableProperties')">
 				<h3>{{ 'Table properties' | translate }}</h3>

app/angular/service/logicService.js

@@ -9,7 +9,6 @@ import uml from "../../joint/table";
 joint.shapes.erd = erd;
 joint.shapes.uml = uml;
 import "jointjs/dist/joint.min.css";
-
 import "../editor/editorManager"
 import "../editor/editorScroller"
 import "../editor/editorActions"
@@ -185,7 +184,7 @@ const logicService = ($rootScope, ModelAPI, LogicFactory, LogicConversorService)
 				ls.editorScroller.startPanning(evt);
 			}
 
-			ls.editorActions.setCopyContext(evt);
+			ls.elementSelector.setCopyContext(evt);
 		});
 
 		ls.getConnectionType = link => {
@@ -352,6 +351,7 @@ const logicService = ($rootScope, ModelAPI, LogicFactory, LogicConversorService)
 		var name = "";
 		if (ls.selectedElement.model != null) ls.selectedElement.unhighlight();
 		if (cellView.model.attributes.name != null) {
+			ls.elementSelector.cancel();
 			ls.selectedElement = cellView;
 			name = ls.selectedElement.model.attributes.name;
 			ls.selectedElement.highlight();
@@ -473,6 +473,18 @@ const logicService = ($rootScope, ModelAPI, LogicFactory, LogicConversorService)
 		ls.editorScroller.zoom();
 	}
 
+	ls.copySelectedElements = function () {
+		const elements = ls.elementSelector.getSelectedElements();
+		const hasConnections = elements.some(element => {
+			return element.attributes.objects.some(attr => attr.FK);
+		});
+		if(hasConnections) {
+			$rootScope.$broadcast('model:warning-copy');
+		} else {
+			ls.elementSelector.copyAll();
+		}
+	}
+
 	ls.registerShortcuts = () => {
 		ls.keyboardController.registerHandler(types.UNDO, () => ls.undo());
 		ls.keyboardController.registerHandler(types.REDO, () => ls.redo());
@@ -482,11 +494,11 @@ const logicService = ($rootScope, ModelAPI, LogicFactory, LogicConversorService)
 		ls.keyboardController.registerHandler(types.ESC, () => ls.clearSelectedElement());
 		ls.keyboardController.registerHandler(types.SAVE, () => {
 			ls.updateModel();
-			$rootScope.$broadcast('model:saved')
+			$rootScope.$broadcast('model:saved');
 		});
-		ls.keyboardController.registerHandler(types.COPY, () => ls.editorActions.copyElement(ls.selectedElement));
-		ls.keyboardController.registerHandler(types.PASTE, () => ls.editorActions.pasteElement());
-		ls.keyboardController.registerHandler(types.DELETE, () => ls.selectedActions?.removeElement() );
+		ls.keyboardController.registerHandler(types.COPY, () => ls.copySelectedElements());
+		ls.keyboardController.registerHandler(types.PASTE, () => ls.elementSelector.pasteAll());
+		ls.keyboardController.registerHandler(types.DELETE, () => ls.elementSelector.deleteAll());
 	}
 
 	ls.getTablesMap = function () {