C++ (Cpp) SK_TRACEHR Beispiele

Beispiel #1

Datei: SkFontMgr_win_dw.cpp Projekt: 03050903/skia

SK_API SkFontMgr* SkFontMgr_New_DirectWrite(IDWriteFactory* factory,
                                            IDWriteFontCollection* collection,
                                            IDWriteFontFallback* fallback) {
    if (nullptr == factory) {
        factory = sk_get_dwrite_factory();
        if (nullptr == factory) {
            return nullptr;
        }
    }

    SkTScopedComPtr<IDWriteFontCollection> systemFontCollection;
    if (nullptr == collection) {
        HRNM(factory->GetSystemFontCollection(&systemFontCollection, FALSE),
             "Could not get system font collection.");
        collection = systemFontCollection.get();
    }

    WCHAR localeNameStorage[LOCALE_NAME_MAX_LENGTH];
    WCHAR* localeName = nullptr;
    int localeNameLen = 0;

    // Dynamically load GetUserDefaultLocaleName function, as it is not available on XP.
    SkGetUserDefaultLocaleNameProc getUserDefaultLocaleNameProc = nullptr;
    HRESULT hr = SkGetGetUserDefaultLocaleNameProc(&getUserDefaultLocaleNameProc);
    if (nullptr == getUserDefaultLocaleNameProc) {
        SK_TRACEHR(hr, "Could not get GetUserDefaultLocaleName.");
    } else {
        localeNameLen = getUserDefaultLocaleNameProc(localeNameStorage, LOCALE_NAME_MAX_LENGTH);
        if (localeNameLen) {
            localeName = localeNameStorage;
        };
    }

    return new SkFontMgr_DirectWrite(factory, collection, fallback, localeName, localeNameLen);
}

Beispiel #2

Datei: SkFontMgr_win_dw.cpp Projekt: hnney/chromium.bb

SK_API SkFontMgr* SkFontMgr_New_DirectWrite(IDWriteFactory* factory) {
    if (NULL == factory) {
        factory = sk_get_dwrite_factory();
        if (NULL == factory) {
            return NULL;
        }
    }

    SkTScopedComPtr<IDWriteFontCollection> sysFontCollection;
    HRNM(SkFontMgr_GetFontCollectionToUse(&sysFontCollection, factory),
         "Could not get system font collection.");

    WCHAR localeNameStorage[LOCALE_NAME_MAX_LENGTH];
    WCHAR* localeName = NULL;
    int localeNameLen = 0;

    // Dynamically load GetUserDefaultLocaleName function, as it is not available on XP.
    SkGetUserDefaultLocaleNameProc getUserDefaultLocaleNameProc = NULL;
    HRESULT hr = SkGetGetUserDefaultLocaleNameProc(&getUserDefaultLocaleNameProc);
    if (NULL == getUserDefaultLocaleNameProc) {
        SK_TRACEHR(hr, "Could not get GetUserDefaultLocaleName.");
    } else {
        localeNameLen = getUserDefaultLocaleNameProc(localeNameStorage, LOCALE_NAME_MAX_LENGTH);
        if (localeNameLen) {
            localeName = localeNameStorage;
        };
    }

    return SkNEW_ARGS(SkFontMgr_DirectWrite, (factory, sysFontCollection.get(),
                                              localeName, localeNameLen));
}