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[FONTEXT] Initial implementation of CFontExt::DoGetFontTitle (#3127)

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This PR is a preparation of fonts folder implementation. CORE-12861
This commit is contained in:
Katayama Hirofumi MZ 2020-09-12 09:40:48 +09:00 committed by GitHub
parent ee69ca786a
commit 183e1eb71b
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 49 additions and 21 deletions
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36
dll/shellext/fontext/CFontExt.cpp
View file

@ -7,6 +7,7 @@
*/
#include "precomp.h"
#include "undocgdi.h" // for GetFontResourceInfoW
WINE_DEFAULT_DEBUG_CHANNEL(fontext);
@ -454,12 +455,8 @@ STDMETHODIMP CFontExt::DragEnter(IDataObject* pDataObj, DWORD grfKeyState, POINT
if (FAILED_UNEXPECTEDLY(hr))
return hr;
#if 1 // Please implement DoGetFontTitle
return DRAGDROP_S_CANCEL;
#else
*pdwEffect = DROPEFFECT_COPY;
return S_OK;
#endif
}
STDMETHODIMP CFontExt::DragOver(DWORD grfKeyState, POINTL pt, DWORD* pdwEffect)
@ -567,8 +564,8 @@ HRESULT CFontExt::DoInstallFontFile(LPCWSTR pszFontPath, LPCWSTR pszFontsDir, HK
WCHAR szDestFile[MAX_PATH];
LPCWSTR pszFileTitle = PathFindFileName(pszFontPath);
WCHAR szFontName[512];
if (!DoGetFontTitle(pszFontPath, szFontName))
CStringW strFontName;
if (!DoGetFontTitle(pszFontPath, strFontName))
return E_FAIL;
RemoveFontResourceW(pszFileTitle);
@ -581,7 +578,7 @@ HRESULT CFontExt::DoInstallFontFile(LPCWSTR pszFontPath, LPCWSTR pszFontsDir, HK
return E_FAIL;
}
if (!AddFontResourceW(pszFileTitle))
if (!AddFontResourceW(szDestFile))
{
ERR("AddFontResourceW('%S') failed\n", pszFileTitle);
DeleteFileW(szDestFile);
@ -589,7 +586,8 @@ HRESULT CFontExt::DoInstallFontFile(LPCWSTR pszFontPath, LPCWSTR pszFontsDir, HK
}
DWORD cbData = (wcslen(pszFileTitle) + 1) * sizeof(WCHAR);
LONG nError = RegSetValueExW(hkeyFonts, szFontName, 0, REG_SZ, (const BYTE *)szFontName, cbData);
LONG nError = RegSetValueExW(hkeyFonts, strFontName, 0, REG_SZ,
(const BYTE *)pszFileTitle, cbData);
if (nError)
{
ERR("RegSetValueExW failed with %ld\n", nError);
@ -601,8 +599,26 @@ HRESULT CFontExt::DoInstallFontFile(LPCWSTR pszFontPath, LPCWSTR pszFontsDir, HK
return S_OK;
}
HRESULT CFontExt::DoGetFontTitle(LPCWSTR pszFontPath, LPCWSTR pszFontName)
HRESULT
CFontExt::DoGetFontTitle(IN LPCWSTR pszFontPath, OUT CStringW& strFontName)
{
// TODO:
DWORD cbInfo = 0;
BOOL ret = GetFontResourceInfoW(pszFontPath, &cbInfo, NULL, 1);
if (!ret || !cbInfo)
{
ERR("GetFontResourceInfoW failed\n");
return E_FAIL;
}
LPWSTR pszBuffer = strFontName.GetBuffer(cbInfo / sizeof(WCHAR));
ret = GetFontResourceInfoW(pszFontPath, &cbInfo, pszBuffer, 1);
strFontName.ReleaseBuffer();
if (ret)
{
TRACE("pszFontName: %S\n", (LPCWSTR)strFontName);
return S_OK;
}
ERR("GetFontResourceInfoW failed\n");
return E_FAIL;
}

2
dll/shellext/fontext/CFontExt.hpp
View file

@ -93,5 +93,5 @@ public:
END_COM_MAP()
HRESULT DoInstallFontFile(LPCWSTR pszFontPath, LPCWSTR pszFontsDir, HKEY hkeyFonts);
HRESULT DoGetFontTitle(LPCWSTR pszFontPath, LPCWSTR pszFontName);
HRESULT DoGetFontTitle(IN LPCWSTR pszFontPath, OUT CStringW& strFontName);
};

32
sdk/include/reactos/undocgdi.h
View file

@ -2,6 +2,10 @@
#ifndef _UNDOCGDI_H
#define _UNDOCGDI_H
#ifdef __cplusplus
extern "C" {
#endif
#define DS_TILE 0x2
#define DS_TRANSPARENTALPHA 0x4
#define DS_TRANSPARENTCLR 0x8
@ -26,19 +30,27 @@ typedef struct GDI_DRAW_STREAM_TAG
DWORD crTransparent; // transparent color.
} GDI_DRAW_STREAM, *PGDI_DRAW_STREAM;
BOOL
WINAPI
GdiDrawStream(HDC dc, ULONG l, PGDI_DRAW_STREAM pDS);
BOOL WINAPI GdiDrawStream(HDC dc, ULONG l, PGDI_DRAW_STREAM pDS);
BOOL
WINAPI
BOOL WINAPI
GetTextExtentExPointWPri(
HDC hdc,
LPCWSTR lpwsz,
LPCWSTR lpwsz,
INT cwc,
INT dxMax,
LPINT pcCh,
LPINT pdxOut,
INT dxMax,
LPINT pcCh,
LPINT pdxOut,
LPSIZE psize);
#endif
BOOL WINAPI
GetFontResourceInfoW(
_In_z_ LPCWSTR lpFileName,
_Inout_ DWORD *pdwBufSize,
_Out_writes_to_opt_(*pdwBufSize, 1) PVOID lpBuffer,
_In_ DWORD dwType);
#ifdef __cplusplus
} // extern "C"
#endif
#endif