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      1 //*********************************************************
      2 //
      3 // Copyright (c) Microsoft. All rights reserved.
      4 // THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
      5 // ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
      6 // IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
      7 // PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
      8 //
      9 //*********************************************************
     10 
     11 //
     12 // MainPage.xaml.h
     13 // Declaration of the MainPage.xaml class.
     14 //
     15 
     16 #pragma once
     17 
     18 #include "pch.h"
     19 #include "MainPage.g.h"
     20 #include "Common\LayoutAwarePage.h" // Required by generated header
     21 #include "Constants.h"
     22 
     23 namespace SDKSample
     24 {
     25     public enum class NotifyType
     26     {
     27         StatusMessage,
     28         ErrorMessage
     29     };
     30 
     31     public ref class MainPageSizeChangedEventArgs sealed
     32     {
     33     public:
     34         property Windows::UI::ViewManagement::ApplicationViewState ViewState
     35         {
     36             Windows::UI::ViewManagement::ApplicationViewState get()
     37             {
     38                 return viewState;
     39             }
     40 
     41             void set(Windows::UI::ViewManagement::ApplicationViewState value)
     42             {
     43                 viewState = value;
     44             }
     45         }
     46 
     47     private:
     48         Windows::UI::ViewManagement::ApplicationViewState viewState;
     49     };
     50 
     51     public ref class MainPage sealed
     52     {
     53     public:
     54         MainPage();
     55 
     56     protected:
     57         virtual void LoadState(Platform::Object^ navigationParameter,
     58             Windows::Foundation::Collections::IMap<Platform::String^, Platform::Object^>^ pageState) override;
     59         virtual void SaveState(Windows::Foundation::Collections::IMap<Platform::String^, Platform::Object^>^ pageState) override;
     60 
     61     internal:
     62         property bool AutoSizeInputSectionWhenSnapped
     63         {
     64             bool get()
     65             {
     66                 return autoSizeInputSectionWhenSnapped;
     67             }
     68 
     69             void set(bool value)
     70             {
     71                 autoSizeInputSectionWhenSnapped = value;
     72             }
     73         }
     74 
     75         property Windows::ApplicationModel::Activation::LaunchActivatedEventArgs^ LaunchArgs
     76        {
     77             Windows::ApplicationModel::Activation::LaunchActivatedEventArgs^ get()
     78             {
     79                 return safe_cast<App^>(App::Current)->LaunchArgs;
     80             }
     81         }
     82 
     83         void NotifyUser(Platform::String^ strMessage, NotifyType type);
     84         void LoadScenario(Platform::String^ scenarioName);
     85         event Windows::Foundation::EventHandler<Platform::Object^>^ ScenarioLoaded;
     86         event Windows::Foundation::EventHandler<MainPageSizeChangedEventArgs^>^ MainPageResized;
     87 
     88     private:
     89         void PopulateScenarios();
     90         void InvalidateSize();
     91         void InvalidateViewState();
     92 
     93         Platform::Collections::Vector<Object^>^ ScenarioList;
     94         Windows::UI::Xaml::Controls::Frame^ HiddenFrame;
     95         void Footer_Click(Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
     96         bool autoSizeInputSectionWhenSnapped;
     97 
     98         void MainPage_SizeChanged(Object^ sender, Windows::UI::Xaml::SizeChangedEventArgs^ e);
     99         void Scenarios_SelectionChanged(Object^ sender, Windows::UI::Xaml::Controls::SelectionChangedEventArgs^ e);
    100 
    101     internal:
    102         static MainPage^ Current;
    103 
    104     };
    105 }
    106