| |
| /* |
| ******************************************************************************* |
| * |
| * Copyright (C) 1999-2001, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| * |
| ******************************************************************************* |
| * file name: GDIFontInstance.h |
| * |
| * created on: 08/09/2000 |
| * created by: Eric R. Mader |
| */ |
| |
| #ifndef __GDIFONTINSTANCE_H |
| #define __GDIFONTINSTANCE_H |
| |
| #include <windows.h> |
| |
| #include "layout/LETypes.h" |
| #include "RenderingFontInstance.h" |
| #include "cmaps.h" |
| |
| class GDISurface : public RenderingSurface |
| { |
| public: |
| GDISurface(HDC theHDC); |
| virtual ~GDISurface(); |
| |
| virtual void drawGlyphs(const RenderingFontInstance *font, const LEGlyphID *glyphs, le_int32 count, |
| const le_int32 *dx, le_int32 x, le_int32 y, le_int32 width, le_int32 height); |
| |
| void setFont(const RenderingFontInstance *font); |
| HDC getHDC() const; |
| void setHDC(HDC theHDC); |
| |
| private: |
| HDC fHdc; |
| const LEFontInstance *fCurrentFont; |
| }; |
| |
| inline HDC GDISurface::getHDC() const |
| { |
| return fHdc; |
| } |
| |
| class GDIFontInstance : public RenderingFontInstance |
| { |
| protected: |
| GDISurface *fSurface; |
| HFONT fFont; |
| |
| virtual const void *readFontTable(LETag tableTag) const; |
| |
| public: |
| GDIFontInstance(GDISurface *surface, TCHAR *faceName, le_int16 pointSize, RFIErrorCode &status); |
| GDIFontInstance(GDISurface *surface, const char *faceName, le_int16 pointSize, RFIErrorCode &status); |
| //GDIFontInstance(GDISurface *surface, le_int16 pointSize); |
| |
| virtual ~GDIFontInstance(); |
| |
| HFONT getFont() const; |
| |
| virtual void getGlyphAdvance(LEGlyphID glyph, LEPoint &advance) const; |
| |
| virtual le_bool getGlyphPoint(LEGlyphID glyph, le_int32 pointNumber, LEPoint &point) const; |
| }; |
| |
| inline HFONT GDIFontInstance::getFont() const |
| { |
| return fFont; |
| } |
| |
| #endif |