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3rdparty/opencv-4.5.4/samples/winrt/ImageManipulations/MainPage.xaml.h 3.13 KB
f4334277   Hu Chunming   提交3rdparty
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  //*********************************************************
  //
  // Copyright (c) Microsoft. All rights reserved.
  // THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
  // ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
  // IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
  // PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
  //
  //*********************************************************
  
  //
  // MainPage.xaml.h
  // Declaration of the MainPage.xaml class.
  //
  
  #pragma once
  
  #include "pch.h"
  #include "MainPage.g.h"
  #include "Common\LayoutAwarePage.h" // Required by generated header
  #include "Constants.h"
  
  namespace SDKSample
  {
      public enum class NotifyType
      {
          StatusMessage,
          ErrorMessage
      };
  
      public ref class MainPageSizeChangedEventArgs sealed
      {
      public:
          property Windows::UI::ViewManagement::ApplicationViewState ViewState
          {
              Windows::UI::ViewManagement::ApplicationViewState get()
              {
                  return viewState;
              }
  
              void set(Windows::UI::ViewManagement::ApplicationViewState value)
              {
                  viewState = value;
              }
          }
  
      private:
          Windows::UI::ViewManagement::ApplicationViewState viewState;
      };
  
      public ref class MainPage sealed
      {
      public:
          MainPage();
  
      protected:
          virtual void LoadState(Platform::Object^ navigationParameter,
              Windows::Foundation::Collections::IMap<Platform::String^, Platform::Object^>^ pageState) override;
          virtual void SaveState(Windows::Foundation::Collections::IMap<Platform::String^, Platform::Object^>^ pageState) override;
  
      internal:
          property bool AutoSizeInputSectionWhenSnapped
          {
              bool get()
              {
                  return autoSizeInputSectionWhenSnapped;
              }
  
              void set(bool value)
              {
                  autoSizeInputSectionWhenSnapped = value;
              }
          }
  
          property Windows::ApplicationModel::Activation::LaunchActivatedEventArgs^ LaunchArgs
         {
              Windows::ApplicationModel::Activation::LaunchActivatedEventArgs^ get()
              {
                  return safe_cast<App^>(App::Current)->LaunchArgs;
              }
          }
  
          void NotifyUser(Platform::String^ strMessage, NotifyType type);
          void LoadScenario(Platform::String^ scenarioName);
          event Windows::Foundation::EventHandler<Platform::Object^>^ ScenarioLoaded;
          event Windows::Foundation::EventHandler<MainPageSizeChangedEventArgs^>^ MainPageResized;
  
      private:
          void PopulateScenarios();
          void InvalidateSize();
          void InvalidateViewState();
  
          Platform::Collections::Vector<Object^>^ ScenarioList;
          Windows::UI::Xaml::Controls::Frame^ HiddenFrame;
          void Footer_Click(Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
          bool autoSizeInputSectionWhenSnapped;
  
          void MainPage_SizeChanged(Object^ sender, Windows::UI::Xaml::SizeChangedEventArgs^ e);
          void Scenarios_SelectionChanged(Object^ sender, Windows::UI::Xaml::Controls::SelectionChangedEventArgs^ e);
  
      internal:
          static MainPage^ Current;
  
      };
  }