ApplicationEntryPoint_uwp.h

 
#pragma once
 
 
#include <Foundation/Logging/Log.h>
#include <Foundation/Memory/MemoryTracker.h>
 
// Disable C++/CX adds.
#pragma warning(disable : 4447)
 
class plApplication;
extern PL_FOUNDATION_DLL plResult plUWPRun(plApplication* pApp);
 
namespace plApplicationDetails
{
  PL_FOUNDATION_DLL plResult InitializeWinrt();
  PL_FOUNDATION_DLL void UninitializeWinrt();
 
  template <typename AppClass, typename... Args>
  int EntryFunc(Args&&... arguments)
  {
    alignas(PL_ALIGNMENT_OF(AppClass)) static char appBuffer[sizeof(AppClass)]; // Not on the stack to cope with smaller stacks.
 
    if (InitializeWinrt().Failed())
    {
      return 1;
    }
 
    AppClass* pApp = new (appBuffer) AppClass(std::forward<Args>(arguments)...);
 
    plUWPRun(pApp).IgnoreResult();
 
    const int iReturnCode = pApp->GetReturnCode();
    if (iReturnCode != 0)
    {
      std::string text = pApp->TranslateReturnCode();
      if (!text.empty())
        printf("Return Code: '%s'\n", text.c_str());
    }
 
    UninitializeWinrt();
 
    return iReturnCode;
  }
} // namespace plApplicationDetails
 
#define PL_CONSOLEAPP_ENTRY_POINT(AppClass, ...)                                                                                 \
  alignas(PL_ALIGNMENT_OF(AppClass)) static char appBuffer[sizeof(AppClass)]; /* Not on the stack to cope with smaller stacks */ \
                                                                                                                                 \
  PL_APPLICATION_ENTRY_POINT_CODE_INJECTION                                                                                      \
  int main(int argc, const char** argv)                                                                                          \
  {                                                                                                                              \
    return ::plApplicationDetails::EntryFunc<AppClass>(__VA_ARGS__);                                                             \
  }
 
#define PL_APPLICATION_ENTRY_POINT(AppClass, ...)                                                   \
  PL_APPLICATION_ENTRY_POINT_CODE_INJECTION                                                         \
  int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) \
  {                                                                                                 \
    return ::plApplicationDetails::EntryFunc<AppClass>(__VA_ARGS__);                                \
  }