1
0
mirror of https://github.com/chibicitiberiu/rainmeter-studio.git synced 2024-02-24 04:33:31 +00:00
rainmeter-studio/Common/Gfx/Util/DWriteFontCollectionLoader.cpp

68 lines
2.0 KiB
C++
Raw Normal View History

/*
Copyright (C) 2013 Birunthan Mohanathas
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "DWriteFontCollectionLoader.h"
#include "DWriteFontFileEnumerator.h"
#include <vector>
namespace Gfx {
namespace Util {
DWriteFontCollectionLoader* DWriteFontCollectionLoader::GetInstance()
{
static DWriteFontCollectionLoader s_Instance;
return &s_Instance;
}
ULONG STDMETHODCALLTYPE DWriteFontCollectionLoader::AddRef()
{
// This is a singleton class so return a dummy value.
return 1;
}
ULONG STDMETHODCALLTYPE DWriteFontCollectionLoader::Release()
{
// This is a singleton class so return a dummy value.
return 1;
}
HRESULT STDMETHODCALLTYPE DWriteFontCollectionLoader::QueryInterface(IID const& riid, void** ppvObject)
{
if (riid == IID_IUnknown ||
riid == __uuidof(IDWriteFontCollectionLoader))
{
*ppvObject = this;
return S_OK;
}
2013-05-31 14:28:39 +00:00
*ppvObject = nullptr;
return E_NOINTERFACE;
}
HRESULT STDMETHODCALLTYPE DWriteFontCollectionLoader::CreateEnumeratorFromKey(
IDWriteFactory* factory, void const* collectionKey, UINT32 collectionKeySize,
IDWriteFontFileEnumerator** fontFileEnumerator)
{
*fontFileEnumerator = new DWriteFontFileEnumerator(
*(const std::vector<IDWriteFontFile*>*)collectionKey);
return S_OK;
}
} // namespace Util
} // namespace Gfx