mirror of
https://github.com/reactos/wine.git
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133 lines
3.2 KiB
C
133 lines
3.2 KiB
C
/*
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* Copyright (C) 2007 Google (Evan Stade)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winnls.h"
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#include "objbase.h"
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#include "gdiplus.h"
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#include "gdiplus_private.h"
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GpStatus WINGDIPAPI GdipCreateFontFromLogfontW(HDC hdc,
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GDIPCONST LOGFONTW *logfont, GpFont **font)
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{
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HFONT hfont, oldfont;
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TEXTMETRICW textmet;
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if(!logfont || !font)
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return InvalidParameter;
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*font = GdipAlloc(sizeof(GpFont));
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if(!*font) return OutOfMemory;
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memcpy(&(*font)->lfw.lfFaceName, logfont->lfFaceName, LF_FACESIZE *
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sizeof(WCHAR));
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(*font)->lfw.lfHeight = logfont->lfHeight;
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(*font)->lfw.lfItalic = logfont->lfItalic;
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(*font)->lfw.lfUnderline = logfont->lfUnderline;
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(*font)->lfw.lfStrikeOut = logfont->lfStrikeOut;
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hfont = CreateFontIndirectW(&(*font)->lfw);
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oldfont = SelectObject(hdc, hfont);
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GetTextMetricsW(hdc, &textmet);
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(*font)->lfw.lfHeight = -textmet.tmHeight;
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(*font)->lfw.lfWeight = textmet.tmWeight;
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SelectObject(hdc, oldfont);
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DeleteObject(hfont);
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCreateFontFromLogfontA(HDC hdc,
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GDIPCONST LOGFONTA *lfa, GpFont **font)
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{
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LOGFONTW lfw;
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if(!lfa || !font)
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return InvalidParameter;
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memcpy(&lfw, lfa, FIELD_OFFSET(LOGFONTA,lfFaceName) );
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if(!MultiByteToWideChar(CP_ACP, 0, lfa->lfFaceName, -1, lfw.lfFaceName, LF_FACESIZE))
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return GenericError;
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GdipCreateFontFromLogfontW(hdc, &lfw, font);
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return Ok;
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}
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GpStatus WINGDIPAPI GdipDeleteFont(GpFont* font)
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{
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if(!font)
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return InvalidParameter;
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GdipFree(font);
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCreateFontFromDC(HDC hdc, GpFont **font)
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{
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HFONT hfont;
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LOGFONTW lfw;
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if(!font)
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return InvalidParameter;
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hfont = (HFONT)GetCurrentObject(hdc, OBJ_FONT);
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if(!hfont)
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return GenericError;
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if(!GetObjectW(hfont, sizeof(LOGFONTW), &lfw))
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return GenericError;
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return GdipCreateFontFromLogfontW(hdc, &lfw, font);
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}
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/* FIXME: use graphics */
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GpStatus WINGDIPAPI GdipGetLogFontW(GpFont *font, GpGraphics *graphics,
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LOGFONTW *lfw)
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{
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if(!font || !graphics || !lfw)
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return InvalidParameter;
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*lfw = font->lfw;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCloneFont(GpFont *font, GpFont **cloneFont)
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{
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if(!font || !cloneFont)
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return InvalidParameter;
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*cloneFont = GdipAlloc(sizeof(GpFont));
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if(!*cloneFont) return OutOfMemory;
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**cloneFont = *font;
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return Ok;
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}
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