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internal/Calculator.UIAutomationLibrary/Components/Pages/StandardCalculatorLfm.cs

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+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using MS.Internal.Mita.Foundation.Waiters;
+using WEX.Logging.Interop;
+
+namespace Calculator.UIAutomationLibrary.Components
+{
+    /// <summary>
+    /// Represents the Standard calculator view.
+    /// </summary>
+    public class StandardCalculatorLfm
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="StandardCalculatorLfm" /> class.
+        /// </summary>
+        /// <param name="uiObject">The UIObject that is the root of the Standard Calculator.</param>
+        public StandardCalculatorLfm(StandardCalculatorPom objectModel)
+        {
+            this.ObjectModel = objectModel;
+        }
+
+        public StandardCalculatorPom ObjectModel { get; }
+
+        public void OnePlusTwoEnter()
+        {
+            using (UIEventWaiter waiter = this.ObjectModel.GetDisplayChangedWaiter())
+            {
+                Log.Comment("Invoking 1");
+                this.ObjectModel.NumPad.OneButton.Invoke();
+                waiter.TryWait();
+            }
+            using (UIEventWaiter waiter = this.ObjectModel.GetExpressionChangedWaiter())
+            {
+                Log.Comment("Pressing +");
+                this.ObjectModel.SendKeys("{ADD}");
+                // PropertyChangeWaiter is unreliable for the first name changed notification
+                // Bug 17624996: PropertyChanged event not fired when Name is updated for the first time for a control with custom automation peer.
+                waiter.TryWait();
+            }
+            using (UIEventWaiter waiter = this.ObjectModel.GetDisplayChangedWaiter())
+            {
+                Log.Comment("Pressing 2");
+                this.ObjectModel.SendKeys("2");
+                waiter.TryWait();
+            }
+            // When pressing enter, both the display and the expression change.
+            using (UIEventWaiter expressionWaiter = this.ObjectModel.GetExpressionChangedWaiter())
+            using (UIEventWaiter displayWaiter = this.ObjectModel.GetDisplayChangedWaiter())
+            {
+                Log.Comment("Invoking equals");
+                this.ObjectModel.EqualButton.Invoke();
+                expressionWaiter.TryWait();
+                displayWaiter.TryWait();
+            }
+        }
+
+        public void Clear()
+        {
+            using (UIEventWaiter waiter = this.ObjectModel.GetDisplayChangedWaiter())
+            {
+                Log.Comment("Pressing escape");
+                this.ObjectModel.ClearButton.Invoke();
+                waiter.TryWait();
+            }
+        }
+
+        public void ClearFiveMemorySet()
+        {
+            this.Clear();
+            using (UIEventWaiter waiter = this.ObjectModel.GetDisplayChangedWaiter())
+            {
+                this.ObjectModel.NumPad.FiveButton.Invoke();
+                waiter.TryWait();
+            }
+
+            this.ObjectModel.MemoryControls.SetButton.Invoke();
+        }
+
+        public MemoryLfm OpenMemory()
+        {
+            MemoryLfm lfm = new MemoryLfm(this.ObjectModel.MemoryControls);
+            lfm.OpenBody();
+            return lfm;
+        }
+
+        public HistoryLfm OpenHistory()
+        {
+            HistoryLfm lfm = new HistoryLfm(this.ObjectModel.HistoryControls);
+            lfm.OpenBody();
+            return lfm;
+        }
+    }
+}