[sql] Import SQLite 3.17.0.

third_party/sqlite/src/vsixtest/App.xaml.cpp

+//
+// App.xaml.cpp
+// Implementation of the App class.
+//
+
+#include "pch.h"
+#include "MainPage.xaml.h"
+
+using namespace vsixtest;
+
+using namespace Platform;
+using namespace Windows::ApplicationModel;
+using namespace Windows::ApplicationModel::Activation;
+using namespace Windows::Foundation;
+using namespace Windows::Foundation::Collections;
+using namespace Windows::UI::Xaml;
+using namespace Windows::UI::Xaml::Controls;
+using namespace Windows::UI::Xaml::Controls::Primitives;
+using namespace Windows::UI::Xaml::Data;
+using namespace Windows::UI::Xaml::Input;
+using namespace Windows::UI::Xaml::Interop;
+using namespace Windows::UI::Xaml::Media;
+using namespace Windows::UI::Xaml::Navigation;
+
+/// <summary>
+/// Initializes the singleton application object.  This is the first line of authored code
+/// executed, and as such is the logical equivalent of main() or WinMain().
+/// </summary>
+App::App()
+{
+        InitializeComponent();
+        Suspending += ref new SuspendingEventHandler(this, &App::OnSuspending);
+}
+
+/// <summary>
+/// Invoked when the application is launched normally by the end user.  Other entry points
+/// will be used such as when the application is launched to open a specific file.
+/// </summary>
+/// <param name="e">Details about the launch request and process.</param>
+void App::OnLaunched(Windows::ApplicationModel::Activation::LaunchActivatedEventArgs^ e)
+{
+
+#if _DEBUG
+                // Show graphics profiling information while debugging.
+                if (IsDebuggerPresent())
+                {
+                        // Display the current frame rate counters
+                         DebugSettings->EnableFrameRateCounter = true;
+                }
+#endif
+
+        auto rootFrame = dynamic_cast<Frame^>(Window::Current->Content);
+
+        // Do not repeat app initialization when the Window already has content,
+        // just ensure that the window is active
+        if (rootFrame == nullptr)
+        {
+                // Create a Frame to act as the navigation context and associate it with
+                // a SuspensionManager key
+                rootFrame = ref new Frame();
+
+                rootFrame->NavigationFailed += ref new Windows::UI::Xaml::Navigation::NavigationFailedEventHandler(this, &App::OnNavigationFailed);
+
+                if (e->PreviousExecutionState == ApplicationExecutionState::Terminated)
+                {
+                        // TODO: Restore the saved session state only when appropriate, scheduling the
+                        // final launch steps after the restore is complete
+
+                }
+
+                if (rootFrame->Content == nullptr)
+                {
+                        // When the navigation stack isn't restored navigate to the first page,
+                        // configuring the new page by passing required information as a navigation
+                        // parameter
+                        rootFrame->Navigate(TypeName(MainPage::typeid), e->Arguments);
+                }
+                // Place the frame in the current Window
+                Window::Current->Content = rootFrame;
+                // Ensure the current window is active
+                Window::Current->Activate();
+        }
+        else
+        {
+                if (rootFrame->Content == nullptr)
+                {
+                        // When the navigation stack isn't restored navigate to the first page,
+                        // configuring the new page by passing required information as a navigation
+                        // parameter
+                        rootFrame->Navigate(TypeName(MainPage::typeid), e->Arguments);
+                }
+                // Ensure the current window is active
+                Window::Current->Activate();
+        }
+}
+
+/// <summary>
+/// Invoked when application execution is being suspended.      Application state is saved
+/// without knowing whether the application will be terminated or resumed with the contents
+/// of memory still intact.
+/// </summary>
+/// <param name="sender">The source of the suspend request.</param>
+/// <param name="e">Details about the suspend request.</param>
+void App::OnSuspending(Object^ sender, SuspendingEventArgs^ e)
+{
+        (void) sender;  // Unused parameter
+        (void) e;       // Unused parameter
+
+        //TODO: Save application state and stop any background activity
+}
+
+/// <summary>
+/// Invoked when Navigation to a certain page fails
+/// </summary>
+/// <param name="sender">The Frame which failed navigation</param>
+/// <param name="e">Details about the navigation failure</param>
+void App::OnNavigationFailed(Platform::Object ^sender, Windows::UI::Xaml::Navigation::NavigationFailedEventArgs ^e)
+{
+        throw ref new FailureException("Failed to load Page " + e->SourcePageType.Name);
+}