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/**************************************************************************\
*
* Copyright (c) 1998-2000, Microsoft Corp. All Rights Reserved.
*
* Module Name:
*
* GdiplusFontFamily.h
*
* Abstract:
*
* Font family API related declarations
*
\**************************************************************************/
#ifndef _GDIPLUS_FONT_FAMILY_H
#define _GDIPLUS_FONT_FAMILY_H
inline
FontFamily::FontFamily() :
nativeFamily (NULL),
lastResult (Ok)
{
}
inline
FontFamily::FontFamily(
IN const WCHAR* name,
IN const FontCollection* fontCollection
)
{
nativeFamily = NULL;
lastResult = DllExports::GdipCreateFontFamilyFromName(
name,
fontCollection ? fontCollection->nativeFontCollection : NULL,
&nativeFamily
);
#ifndef DCR_USE_NEW_135429
if ((INT) lastResult >= 10)
lastResult = NotFound;
#endif
}
// private method
inline
FontFamily::FontFamily(
IN GpFontFamily *nativeOrig,
IN Status status
)
{
lastResult = status;
nativeFamily = nativeOrig;
}
// Generic font family access
inline const FontFamily *
FontFamily::GenericSansSerif()
{
if (GenericSansSerifFontFamily != NULL)
{
return GenericSansSerifFontFamily;
}
GenericSansSerifFontFamily =
(FontFamily*) GenericSansSerifFontFamilyBuffer;
GenericSansSerifFontFamily->lastResult =
DllExports::GdipGetGenericFontFamilySansSerif(
&(GenericSansSerifFontFamily->nativeFamily)
);
#ifndef DCR_USE_NEW_135429
if ((INT) GenericSansSerifFontFamily->lastResult >= 10)
GenericSansSerifFontFamily->lastResult = NotFound;
#endif
return GenericSansSerifFontFamily;
}
inline const FontFamily *
FontFamily::GenericSerif()
{
if (GenericSerifFontFamily != NULL)
{
return GenericSerifFontFamily;
}
GenericSerifFontFamily =
(FontFamily*) GenericSerifFontFamilyBuffer;
GenericSerifFontFamily->lastResult =
DllExports::GdipGetGenericFontFamilySerif(
&(GenericSerifFontFamily->nativeFamily)
);
#ifndef DCR_USE_NEW_135429
if ((INT) GenericSerifFontFamily->lastResult >= 10)
GenericSerifFontFamily->lastResult = NotFound;
#endif
return GenericSerifFontFamily;
}
inline const FontFamily *
FontFamily::GenericMonospace()
{
if (GenericMonospaceFontFamily != NULL)
{
return GenericMonospaceFontFamily;
}
GenericMonospaceFontFamily =
(FontFamily*) GenericMonospaceFontFamilyBuffer;
GenericMonospaceFontFamily->lastResult =
DllExports::GdipGetGenericFontFamilyMonospace(
&(GenericMonospaceFontFamily->nativeFamily)
);
#ifndef DCR_USE_NEW_135429
if ((INT) GenericMonospaceFontFamily->lastResult >= 10)
GenericMonospaceFontFamily->lastResult = NotFound;
#endif
return GenericMonospaceFontFamily;
}
inline FontFamily::~FontFamily()
{
DllExports::GdipDeleteFontFamily (nativeFamily);
}
inline FontFamily *
FontFamily::Clone() const
{
GpFontFamily * clonedFamily = NULL;
SetStatus(DllExports::GdipCloneFontFamily (nativeFamily, &clonedFamily));
return new FontFamily(clonedFamily, lastResult);
}
inline Status
FontFamily::GetFamilyName(
IN WCHAR name[LF_FACESIZE],
IN LANGID language
) const
{
return SetStatus(DllExports::GdipGetFamilyName(nativeFamily,
name,
language));
}
inline BOOL
FontFamily::IsStyleAvailable(IN INT style) const
{
BOOL StyleAvailable;
Status status;
status = SetStatus(DllExports::GdipIsStyleAvailable(nativeFamily, style, &StyleAvailable));
if (status != Ok)
StyleAvailable = FALSE;
return StyleAvailable;
}
inline UINT16
FontFamily::GetEmHeight(IN INT style) const
{
UINT16 EmHeight;
SetStatus(DllExports::GdipGetEmHeight(nativeFamily, style, &EmHeight));
return EmHeight;
}
inline UINT16
FontFamily::GetCellAscent(IN INT style) const
{
UINT16 CellAscent;
SetStatus(DllExports::GdipGetCellAscent(nativeFamily, style, &CellAscent));
return CellAscent;
}
inline UINT16
FontFamily::GetCellDescent(IN INT style) const
{
UINT16 CellDescent;
SetStatus(DllExports::GdipGetCellDescent(nativeFamily, style, &CellDescent));
return CellDescent;
}
inline UINT16
FontFamily::GetLineSpacing(IN INT style) const
{
UINT16 LineSpacing;
SetStatus(DllExports::GdipGetLineSpacing(nativeFamily, style, &LineSpacing));
return LineSpacing;
}
#ifdef TEXTV2
// The following APIs return data from the font OS/2 table
inline INT16
FontFamily::GetTypographicAscent(IN INT style) const
{
INT16 TypographicAscent;
SetStatus(DllExports::GdipGetTypographicAscent(nativeFamily, style, &TypographicAscent));
return TypographicAscent;
}
inline INT16
FontFamily::GetTypographicDescent(IN INT style) const
{
INT16 TypographicDescent;
SetStatus(DllExports::GdipGetTypographicDescent(nativeFamily, style, &TypographicDescent));
return TypographicDescent;
}
inline INT16
FontFamily::GetTypographicLineGap(IN INT style) const
{
INT16 TypographicLineGap;
SetStatus(DllExports::GdipGetTypographicLineGap(nativeFamily, style, &TypographicLineGap));
return TypographicLineGap;
}
#endif
///////////////////////////////////////////////////////////
// GetLastStatus - return last error code and clear error code
inline Status
FontFamily::GetLastStatus() const
{
Status lastStatus = lastResult;
lastResult = Ok;
return lastStatus;
}
// protected method
inline Status
FontFamily::SetStatus(Status status) const
{
if (status != Ok)
return (lastResult = status);
else
return status;
}
#endif
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