[ADF-4484] Quick notifications (#4688)

* quick notifications (info, error, warning)

* update code docs

lib/core/services/notification.service.ts

@@ -85,4 +85,40 @@ export class NotificationService {
     dismissSnackMessageAction() {
         return this.snackBar.dismiss();
     }
+
+    protected showMessage(message: string, panelClass: string, action?: string): MatSnackBarRef<any> {
+        message = this.translationService.instant(message);
+
+        return this.snackBar.open(message, action, {
+            duration: this.DEFAULT_DURATION_MESSAGE,
+            panelClass
+        });
+    }
+
+    /**
+     * Rase error message
+     * @param message Text message or translation key for the message.
+     * @param action (optional) Action name
+     */
+    showError(message: string, action?: string): MatSnackBarRef<any> {
+        return this.showMessage(message, 'adf-error-snackbar', action);
+    }
+
+    /**
+     * Rase info message
+     * @param message Text message or translation key for the message.
+     * @param action (optional) Action name
+     */
+    showInfo(message: string, action?: string): MatSnackBarRef<any> {
+        return this.showMessage(message, 'adf-info-snackbar', action);
+    }
+
+    /**
+     * Rase warning message
+     * @param message Text message or translation key for the message.
+     * @param action (optional) Action name
+     */
+    showWarning(message: string, action?: string): MatSnackBarRef<any> {
+        return this.showMessage(message, 'adf-warning-snackbar', action);
+    }
 }

lib/core/styles/_index.scss

@@ -33,6 +33,7 @@
 @import '../login/components/login-dialog.component';
 @import '../login/components/login-dialog-panel.component';
 @import '../../core/clipboard/clipboard.component';
+@import './snackbar';
 
 @mixin adf-core-theme($theme) {
     @include adf-colors-theme($theme);
@@ -68,4 +69,5 @@
     @include adf-login-dialog-panel-theme($theme);
     @include adf-sidenav-layout-theme($theme);
     @include adf-clipboard-theme($theme);
+    @include adf-snackbar-theme($theme);
 }

lib/core/styles/snackbar.scss

@@ -0,0 +1,29 @@
+@mixin adf-snackbar-theme($theme) {
+    $warn: map-get($theme, warn);
+    $accent: map-get($theme, accent);
+    $primary: map-get($theme, primary);
+
+    .adf-error-snackbar {
+      background-color: mat-color($warn);
+
+      .mat-simple-snackbar-action {
+        color: white;
+      }
+    }
+
+    .adf-warning-snackbar {
+      background-color: mat-color($accent);
+
+      .mat-simple-snackbar-action {
+        color: white;
+      }
+    }
+
+    .adf-info-snackbar {
+      background-color: mat-color($primary);
+
+      .mat-simple-snackbar-action {
+        color: white;
+      }
+    }
+  }