From 573f32b362f4639928485d66feb1c0721109716b Mon Sep 17 00:00:00 2001
From: YuanHu <yuan.hu1@zte.com.cn>
Date: Tue, 27 Mar 2018 17:24:38 +0800
Subject: Include paletx core

Include paletx core to WF Designer UI.

Issue-ID: SDC-1130,SDC-1131

Change-Id: I9a2591e022b5ff118cccbbc839796be19d70df84
Signed-off-by: YuanHu <yuan.hu1@zte.com.cn>
---
 .../app/paletx/core/overlay/overlay-container.ts   | 83 ++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 sdc-workflow-designer-ui/src/app/paletx/core/overlay/overlay-container.ts

(limited to 'sdc-workflow-designer-ui/src/app/paletx/core/overlay/overlay-container.ts')

diff --git a/sdc-workflow-designer-ui/src/app/paletx/core/overlay/overlay-container.ts b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/overlay-container.ts
new file mode 100644
index 00000000..fbb37c7e
--- /dev/null
+++ b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/overlay-container.ts
@@ -0,0 +1,83 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+/* tslint:disable:array-type member-access variable-name typedef
+ only-arrow-functions directive-class-suffix component-class-suffix
+ component-selector*/
+import {Injectable, Optional, SkipSelf} from '@angular/core';
+
+
+/**
+ * The OverlayContainer is the container in which all overlays will load.
+ * It should be provided in the root component to ensure it is properly shared.
+ */
+@Injectable()
+export class OverlayContainer {
+  protected _containerElement: HTMLElement;
+
+  private _themeClass: string;
+
+  /**
+   * Base theme to be applied to all overlay-based components.
+   */
+  get themeClass(): string {
+	return this._themeClass;
+  }
+  set themeClass(value: string) {
+	if (this._containerElement) {
+		this._containerElement.classList.remove(this._themeClass);
+
+		if (value) {
+		this._containerElement.classList.add(value);
+		}
+	}
+
+	this._themeClass = value;
+  }
+
+  /**
+   * This method returns the overlay container element.  It will lazily
+   * create the element the first time  it is called to facilitate using
+   * the container in non-browser environments.
+   * @returns the container element
+   */
+  getContainerElement(): HTMLElement {
+	if (!this._containerElement) {
+		this._createContainer();
+	}
+	return this._containerElement;
+  }
+
+  /**
+   * Create the overlay container element, which is simply a div
+   * with the 'cdk-overlay-container' class on the document body.
+   */
+  protected _createContainer(): void {
+	const container = document.createElement('div');
+	container.classList.add('nz-overlay-container');
+
+	if (this._themeClass) {
+		container.classList.add(this._themeClass);
+	}
+
+	document.body.appendChild(container);
+	this._containerElement = container;
+  }
+}
+
+export function OVERLAY_CONTAINER_PROVIDER_FACTORY(
+	parentContainer: OverlayContainer) {
+  return parentContainer || new OverlayContainer();
+}
+
+export const OVERLAY_CONTAINER_PROVIDER = {
+  // If there is already an OverlayContainer available, use that. Otherwise,
+  // provide a new one.
+  provide: OverlayContainer,
+  deps: [[new Optional(), new SkipSelf(), OverlayContainer]],
+  useFactory: OVERLAY_CONTAINER_PROVIDER_FACTORY
+};
-- 
cgit 1.2.3-korg