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>

1 files changed, 25 insertions, 0 deletions

diff --git a/sdc-workflow-designer-ui/src/app/paletx/core/overlay/position/fake-viewport-ruler.ts b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/position/fake-viewport-ruler.ts
new file mode 100644
index 00000000..698aed1d
--- /dev/null
+++ b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/position/fake-viewport-ruler.ts
@@ -0,0 +1,25 @@
+/**
+ * @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
+ */
+
+/** @docs-private */
+export class FakeViewportRuler {
+  getViewportRect() {
+	return {
+		left: 0,
+		top: 0,
+		width: 1014,
+		height: 686,
+		bottom: 686,
+		right: 1014
+	};
+  }
+
+  getViewportScrollPosition() {
+	return {top: 0, left: 0};
+  }
+}