bool CDirectWriteSystem::Initialize()
{
if (m_hD2DLib == nullptr) {
m_hD2DLib = Util::LoadSystemLibrary(TEXT("d2d1.dll"));
if (m_hD2DLib == nullptr)
return false;
}
if (m_hDWriteLib == nullptr) {
m_hDWriteLib = Util::LoadSystemLibrary(TEXT("dwrite.dll"));
if (m_hDWriteLib == nullptr)
return false;
}
if (m_pD2DFactory == nullptr) {
typedef HRESULT (WINAPI *D2D1CreateFactoryFunc)(
D2D1_FACTORY_TYPE factoryType,
REFIID riid,
const D2D1_FACTORY_OPTIONS *pFactoryOptions,
void **ppIFactory);
D2D1CreateFactoryFunc pD2D1CreateFactory =
reinterpret_cast<D2D1CreateFactoryFunc>(::GetProcAddress(m_hD2DLib, "D2D1CreateFactory"));
if (pD2D1CreateFactory == nullptr)
return false;
HRESULT hr = pD2D1CreateFactory(
D2D1_FACTORY_TYPE_SINGLE_THREADED,
__uuidof(ID2D1Factory),
nullptr,
reinterpret_cast<void**>(&m_pD2DFactory));
if (FAILED(hr))
return false;
}
if (m_pDWriteFactory == nullptr) {
auto pDWriteCreateFactory =
GET_LIBRARY_FUNCTION(m_hDWriteLib, DWriteCreateFactory);
if (pDWriteCreateFactory == nullptr)
return false;
HRESULT hr = pDWriteCreateFactory(
DWRITE_FACTORY_TYPE_SHARED,
__uuidof(IDWriteFactory),
reinterpret_cast<IUnknown**>(&m_pDWriteFactory));
if (FAILED(hr))
return false;
}
return true;
}
HRESULT CreateDeviceIndependentResources() {
HRESULT hr;
hr = pD2D1CreateFactory(
D2D1_FACTORY_TYPE_SINGLE_THREADED,
__uuidof(ID2D1Factory),
NULL,
(void**)&pD2DFactory_
);
if (SUCCEEDED(hr)) {
hr = pDWriteCreateFactory(
DWRITE_FACTORY_TYPE_SHARED,
__uuidof(IDWriteFactory),
reinterpret_cast<IUnknown**>(&pDWriteFactory_)
);
}
if (SUCCEEDED(hr)) {
hr = pDWriteFactory_->CreateTextFormat(
CNJIni::GetSettings()->commentFontName.c_str(),
NULL,
CNJIni::GetSettings()->commentFontBold ? DWRITE_FONT_WEIGHT_BOLD : DWRITE_FONT_WEIGHT_NORMAL,
DWRITE_FONT_STYLE_NORMAL,
DWRITE_FONT_STRETCH_NORMAL,
static_cast<FLOAT>(iFontSize_),
L"ja-jp",
&pTextFormat_
);
}
if (SUCCEEDED(hr)) {
hr = pTextFormat_->SetTextAlignment(DWRITE_TEXT_ALIGNMENT_LEADING);
}
if (SUCCEEDED(hr)) {
hr = pTextFormat_->SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT_NEAR);
}
if (SUCCEEDED(hr)) {
hr = pTextFormat_->SetWordWrapping(DWRITE_WORD_WRAPPING_NO_WRAP);
}
return hr;
}
