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2025-07-16 02:02:51 -07:00 · 2019-01-28 16:24:37 -08:00 · 2019-01-28 16:24:37 -08:00 · c13b8a099e
commit c13b8a099e
parent 456fe5e355
822 changed files with 276650 additions and 75 deletions
--- a/src/CalcViewModel/HistoryItemViewModel.h
+++ b/src/CalcViewModel/HistoryItemViewModel.h
@ -0,0 +1,90 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+#pragma once
+
+namespace CalculatorApp
+{
+    namespace ViewModel
+    {
+        [Windows::UI::Xaml::Data::Bindable]
+        public ref class HistoryItemViewModel sealed : Windows::UI::Xaml::Data::ICustomPropertyProvider
+        {
+
+        internal:
+
+            HistoryItemViewModel(Platform::String^ expression,
+                Platform::String^ result, 
+                _In_ std::shared_ptr<CalculatorVector <std::pair<std::wstring, int>>> const &spTokens,
+                _In_ std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> const &spCommands);
+
+            std::shared_ptr<CalculatorVector <std::pair<std::wstring, int>>> const& GetTokens()
+            {
+                return m_spTokens; 
+            }
+
+            std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> const& GetCommands()
+            { 
+                return m_spCommands; 
+            }
+
+        public:
+
+            property Platform::String^ Expression
+            {
+                Platform::String^ get() { return m_expression; }
+            }
+
+            property Platform::String^ AccExpression
+            {
+                Platform::String^ get() { return m_accExpression; }
+            }
+
+            property Platform::String^ Result
+            {
+                Platform::String^ get() { return m_result; }
+            }
+
+            property Platform::String^ AccResult
+            {
+                Platform::String^ get() { return m_accResult; }
+            }
+
+            virtual Windows::UI::Xaml::Data::ICustomProperty^ GetCustomProperty(Platform::String^ name)
+            {
+                return nullptr;
+            }
+
+            virtual Windows::UI::Xaml::Data::ICustomProperty^ GetIndexedProperty(Platform::String^ name, Windows::UI::Xaml::Interop::TypeName type)
+            {
+                return nullptr;
+            }
+
+            virtual property Windows::UI::Xaml::Interop::TypeName Type
+            {
+                Windows::UI::Xaml::Interop::TypeName get()
+                {
+                    return this->GetType();
+                }
+            }
+
+            virtual Platform::String^ GetStringRepresentation()
+            {
+                return m_accExpression + " " + m_accResult;
+            }
+
+        private:
+            static Platform::String^ GetAccessibleExpressionFromTokens(
+                _In_ std::shared_ptr<CalculatorVector <std::pair<std::wstring, int>>> const &spTokens,
+                _In_ Platform::String^ fallbackExpression);
+
+        private:
+            Platform::String^ m_expression;
+            Platform::String^ m_accExpression;
+            Platform::String^ m_accResult;
+            Platform::String^ m_result;
+            std::shared_ptr<CalculatorVector <std::pair<std::wstring, int>>> m_spTokens;
+            std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> m_spCommands;
+        };
+    }
+}