fix(InlineEditor): onSave is called twice. Fixes #83

it happens when enter key is pressed and saveOnBlur and saveOnEnter are enabled. onEnter call save method and after, it is also called by onBlur event. This approach should be improved, it could generate bugs.

src/inline-editor.component.ts

@@ -343,6 +343,7 @@ export class InlineEditorComponent implements OnInit, AfterContentInit, OnDestro
     };
 
     private refreshNGModel: (_: any) => void;
+    private isEnterKeyPressed = false;
 
     ngOnInit() {
         this.config = this.generateSafeConfig();
@@ -397,13 +398,20 @@ export class InlineEditorComponent implements OnInit, AfterContentInit, OnDestro
 
         this.subscriptions.onBlurSubscription = this.events.internal.onBlur.subscribe(
             ({ event, state }: InternalEvent) => {
-                if (this.config.saveOnBlur) {
+                // TODO (xxxtonixx): Maybe, this approach is not the best,
+                // because we need to set a class property and it is dangerous.
+                // We should search for one better.
+                const isSavedByEnterKey = this.isEnterKeyPressed && this.config.saveOnEnter;
+
+                if (this.config.saveOnBlur && !isSavedByEnterKey) {
                     this.saveAndClose({
                         event,
                         state: state.getState(),
                     });
                 }
 
+                this.isEnterKeyPressed = false;
+
                 this.emit(this.onBlur, {
                     event,
                     state: state.getState(),
@@ -427,6 +435,8 @@ export class InlineEditorComponent implements OnInit, AfterContentInit, OnDestro
 
         this.subscriptions.onEnterSubscription = this.events.internal.onEnter.subscribe(
             ({ event, state }: InternalEvent) => {
+                this.isEnterKeyPressed = true;
+
                 if (this.config.saveOnEnter) {
                     this.save({
                         event,