// Create the window, show it.
HRESULT FirstTry::Initialize()
{
HRESULT hr = CreateDeviceIndependentResources();
if (SUCCEEDED(hr))
{
// Register the window class
WNDCLASSEX wcex = { sizeof(WNDCLASSEX) };
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = FirstTry::WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = sizeof(LONG_PTR);
wcex.hInstance = HINST_THISCOMPONENT;
wcex.hbrBackground = NULL;
wcex.lpszMenuName = NULL;
wcex.hCursor = LoadCursor(NULL, IDI_APPLICATION);
wcex.lpszClassName = L"FirstTry";
RegisterClassEx(&wcex);
// Obtain the system DPI
float dpiX, dpiY;
m_pD2DFactory->GetDesktopDpi(&dpiX, &dpiY);
// Create the window
m_hwnd = CreateWindow(L"FirstTry", L"First Try", WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT, static_cast<UINT>(ceil(640.f*dpiX / 96.f)), static_cast<UINT>(ceil(480.f*dpiY / 96.f)),
NULL, NULL, HINST_THISCOMPONENT, this);
hr = m_hwnd ? S_OK : E_FAIL;
if (SUCCEEDED(hr))
{
// Initialize Animation.
hr = InitializeAnimation();
if (SUCCEEDED(hr))
{
hr = CreateAnimationVariables();
if (SUCCEEDED(hr))
{
ShowWindow(m_hwnd, SW_SHOWNORMAL);
UpdateWindow(m_hwnd);
}
}
}
}
return hr;
}
HRESULT CApplication::BeforeEnteringMessageLoop()
{
HRESULT hr = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
if (SUCCEEDED(hr))
{
hr = CreateApplicationWindow();
}
if (SUCCEEDED(hr))
{
hr = CreateD3D11Device();
}
if (SUCCEEDED(hr))
{
hr = CreateD2D1Factory();
}
if (SUCCEEDED(hr))
{
hr = CreateD2D1Device();
}
if (SUCCEEDED(hr))
{
hr = CreateWICFactory();
}
if (SUCCEEDED(hr))
{
hr = CreateAnimationManager();
}
if (SUCCEEDED(hr))
{
hr = CreateAnimationTransitionLibrary();
}
if (SUCCEEDED(hr))
{
hr = CreateAnimationVariables();
}
if (SUCCEEDED(hr))
{
hr = CreateDCompositionDevice();
}
if (SUCCEEDED(hr))
{
hr = CreateDCompositionRenderTarget();
}
if (SUCCEEDED(hr))
{
hr = CreateDCompositionVisualTree();
}
if (SUCCEEDED(hr))
{
hr = AttachDCompositionVisualTreeToRenderTarget();
}
if (SUCCEEDED(hr))
{
hr = _device->Commit();
}
return hr;
}
