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src/Calculator/Views/CalculatorScientificOperators.xaml.h

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+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+//
+// CalculatorScientificOperators.xaml.h
+// Declaration of the CalculatorScientificOperators class
+//
+
+#pragma once
+
+#include "Views\CalculatorScientificOperators.g.h"
+#include "Views\NumberPad.xaml.h"
+#include "Converters\BooleanNegationConverter.h"
+#include "Converters\VisibilityNegationConverter.h"
+#include "CalcViewModel\StandardCalculatorViewModel.h"
+
+namespace CalculatorApp
+{
+    [Windows::Foundation::Metadata::WebHostHidden]
+    public ref class CalculatorScientificOperators sealed
+    {
+    public:
+        CalculatorScientificOperators();
+        property CalculatorApp::ViewModel::StandardCalculatorViewModel^ Model
+        {
+            CalculatorApp::ViewModel::StandardCalculatorViewModel^ get() {
+                return static_cast<CalculatorApp::ViewModel::StandardCalculatorViewModel^>(this->DataContext);
+            }
+        }
+
+        DEPENDENCY_PROPERTY_OWNER(CalculatorScientificOperators);
+        DEPENDENCY_PROPERTY_WITH_DEFAULT_AND_CALLBACK(bool, IsErrorVisualState, false);
+        DEPENDENCY_PROPERTY_WITH_DEFAULT(bool, IsWideLayout, false);
+
+        bool IsShiftEnabled(bool isWideLayout, bool isErrorState) { return !(isWideLayout || isErrorState); }
+
+    private:
+        void ShortLayout_Completed(_In_ Platform::Object^ sender, _In_ Platform::Object^ e);
+        void WideLayout_Completed(_In_ Platform::Object^ sender, _In_ Platform::Object^ e);
+        void OnIsErrorVisualStatePropertyChanged(bool oldValue, bool newValue);
+        void shiftButton_Check(_In_ Platform::Object^ sender, _In_ Windows::UI::Xaml::RoutedEventArgs^ e);
+        void shiftButton_IsEnabledChanged(_In_ Platform::Object^ sender, _In_ Windows::UI::Xaml::DependencyPropertyChangedEventArgs^ e);
+        void SetOperatorRowVisibility();
+    };
+}