diff options
Diffstat (limited to 'Src/Wasabi/api/font/win32')
| -rw-r--r-- | Src/Wasabi/api/font/win32/truetypefont_win32.cpp | 561 | ||||
| -rw-r--r-- | Src/Wasabi/api/font/win32/truetypefont_win32.h | 61 |
2 files changed, 622 insertions, 0 deletions
diff --git a/Src/Wasabi/api/font/win32/truetypefont_win32.cpp b/Src/Wasabi/api/font/win32/truetypefont_win32.cpp new file mode 100644 index 00000000..46c41ce7 --- /dev/null +++ b/Src/Wasabi/api/font/win32/truetypefont_win32.cpp @@ -0,0 +1,561 @@ +#include "precomp.h" +// ============================================================================================================================================================ +// Font abstract class + statics to install TT fonts and Bitmap fonts +// ============================================================================================================================================================ +#define WIN32_LEAN_AND_MEAN +#include <fcntl.h> +#include "../nu/ns_wc.h" +#include "truetypefont_win32.h" + +#include <tataki/canvas/bltcanvas.h> +#include <tataki/bitmap/bitmap.h> +#include <bfc/file/tmpnamestr.h> +#include <api/memmgr/api_memmgr.h> +#if UTF8 +#ifdef WANT_UTF8_WARNINGS +#pragma CHAT("mig", "all", "UTF8 is enabled in std.cpp -- Things might be screwy till it's all debugged?") +#endif +# include <bfc/string/encodedstr.h> +#endif +#define VERTICAL_LPADDING 0 +#define VERTICAL_RPADDING 2 +#define VERTICAL_TPADDING 1 +#define VERTICAL_BPADDING 1 + +/** ============================================================================================================================================================ + ** TrueTypeFont_Win32 implementation. + ** + ** TODO: + ** use GDI transformation to draw in 72 DPI + ** fractional point sizes? + ** =========================================================================================================================================================== + */ + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +TrueTypeFont_Win32::TrueTypeFont_Win32() +{ + scriptid = 0; + font = oldFont = NULL; +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +TrueTypeFont_Win32::~TrueTypeFont_Win32() +{ + if (!tmpfilename.isempty()) + { + RemoveFontResourceW(tmpfilename); + // explict call to this instead of UNLINK allows correct removal of the temp files + _wunlink(tmpfilename); + } +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +int TrueTypeFont_Win32::isBitmap() +{ + return 0; +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +int TrueTypeFont_Win32::addFontResource(OSFILETYPE in, const wchar_t *name) +{ + ASSERT(in != NULL); + + int len = (int)FGETSIZE(in); + OSFILETYPE out; + char *m = (char *)MALLOC(len); + ASSERT(m != NULL); + FREAD(m, len, 1, in); + TmpNameStrW tempfn; + out = WFOPEN(tempfn, L"wb"); + ASSERT(out != OPEN_FAILED); + FWRITE(m, len, 1, out); + FCLOSE(out); + AddFontResourceW(tempfn); + FREE(m); + tmpfilename = tempfn; + setFontFace(filenameToFontFace(tempfn)); + return 1; +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +int TrueTypeFont_Win32::addFontResource2(void *data, int datalen, const wchar_t *name) +{ + TmpNameStrW tempfn; + OSFILETYPE out = WFOPEN(tempfn, L"wb"); + ASSERT(out != OPEN_FAILED); + FWRITE(data, datalen, 1, out); + FCLOSE(out); + AddFontResourceW(tempfn); + tmpfilename = tempfn; + setFontFace(filenameToFontFace(tempfn)); + + WASABI_API_MEMMGR->sysFree(data); + + return 1; +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::setFontFace(const wchar_t *face) +{ + face_name = face; +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +const wchar_t *TrueTypeFont_Win32::getFaceName() +{ + return face_name; +} + +static int IsXp_or_higher() +{ + static int checked=0; + static int isXp=0; + if (!checked) + { + OSVERSIONINFO osver; + osver.dwOSVersionInfoSize = sizeof( OSVERSIONINFO ); + isXp = ( ::GetVersionEx(&osver) && osver.dwPlatformId == VER_PLATFORM_WIN32_NT && (osver.dwMajorVersion >= 5 )) ? 1 : 0; + checked=1; + } + return isXp; +} + +#ifndef CLEARTYPE_QUALITY +#define CLEARTYPE_QUALITY 5 +#endif +HFONT TrueTypeFont_Win32::MakeFont(int size, int bold, int underline, int italic, int antialiased) +{ + // TODO: we got the height to be in 72 DPI, but how can we get the width??? + int nHeight = MulDiv(size, 72, 96); // this is lame, but we have to do it to match freetype + + int quality; + if (antialiased) + { + if (IsXp_or_higher()) + quality=CLEARTYPE_QUALITY; + else + quality=ANTIALIASED_QUALITY; + } + else + quality=NONANTIALIASED_QUALITY; + + return CreateFontW(-nHeight, 0, 0, 0, bold ? FW_BOLD : FW_NORMAL, + italic, underline, FALSE, DEFAULT_CHARSET, + OUT_TT_ONLY_PRECIS, + CLIP_DEFAULT_PRECIS, + quality, + DEFAULT_PITCH | FF_DONTCARE, face_name); +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::prepareCanvas(BltCanvas *canvas, int size, int bold, int opaque, int underline, int italic, int antialiased) +{ + HDC canvasHDC = canvas->getHDC(); + + font = MakeFont(size, bold, underline, italic, antialiased); + oldFont = (HFONT)SelectObject(canvasHDC, font); + + SetBkColor(canvasHDC, RGB(0, 0, 0)); + //SetBkMode(canvasHDC, TRANSPARENT); + SetTextColor(canvasHDC, RGB(255, 255, 255)); +} + +typedef DWORD ARGB; + +#define MIN_TONE 100.0 +//BYTE min = 255, max=0; +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::restoreCanvas(BltCanvas *canvas, ifc_canvas *dest, int w, int h, COLORREF color, COLORREF bkcolor, int antialiased, int _x, int _y) +{ +#ifndef FE_FONTSMOOTHINGCLEARTYPE +#define FE_FONTSMOOTHINGCLEARTYPE 0x0002 +#endif + +#ifndef SPI_GETFONTSMOOTHINGTYPE +#define SPI_GETFONTSMOOTHINGTYPE 0x200A +#endif + + bool clearType = false; + UINT fontSmoothing; + if (antialiased && SystemParametersInfo(SPI_GETFONTSMOOTHINGTYPE, 0, &fontSmoothing, 0)) + clearType = fontSmoothing == FE_FONTSMOOTHINGCLEARTYPE; + + ARGB32 *buf = static_cast<ARGB32 *>(canvas->getBits()); + + for (int y = 0; y < h; y++) + { + int linewidth = y * w; + + for (int x = 0; x < w; x++) + { + + ARGB32* prgb = &buf[linewidth + x]; + unsigned char *pixel = (unsigned char *)prgb; + if (*prgb == 0) + { + // Do nothing + } + else + { + BYTE alpha = 255; + BYTE rAlpha = 255; + BYTE gAlpha = 255; + BYTE bAlpha = 255; + + if (*prgb != 0xFFFFFF) + { + if (clearType) + { + rAlpha = pixel[2]; + gAlpha = pixel[1]; + bAlpha = pixel[0]; + } + + UINT value = pixel[0] + pixel[1] + pixel[2]; + value = value / 3; + alpha = (BYTE)value; + + if (!clearType) + { + rAlpha = alpha; + gAlpha = alpha; + bAlpha = alpha; + } + + //alpha=pixel[0]; + //alpha = (((float)pixel[0] - MIN_TONE) / (255.0 - MIN_TONE)) * 255 ; + + //min = (min > value) ? value : min; + //max = (max < value) ? value : max; + } + + pixel[3] = (BYTE)alpha; + pixel[2] = ((GetRValue(color) * rAlpha) + 128) / 255; + pixel[1] = ((GetGValue(color) * gAlpha) + 128) / 255; + pixel[0] = ((GetBValue(color) * bAlpha) + 128) / 255; + } + } + } + + canvas->blitAlpha(dest, _x + VERTICAL_LPADDING, _y + VERTICAL_TPADDING); + //SkinBitmap *bitmap = canvas->getSkinBitmap(); + //bitmap->blitAlpha(dest, _x + VERTICAL_LPADDING, _y + VERTICAL_TPADDING); + + SelectObject(canvas->getHDC(), oldFont); + oldFont = 0; + DeleteObject(font); + font = 0; +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::textOut(ifc_canvas *c, int x, int y, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialiased) +{ + int w, h; + c->getDim(&w, &h); + + if (!h || !w) return; + + BltCanvas canvas; + prepareCanvas(&canvas, size, bold, opaque, underline, italic, antialiased); + canvas.DestructiveResize(w, h); + + TextOutW(canvas.getHDC(), x + xoffset, y + yoffset, txt, wcslen(txt)); + + restoreCanvas(&canvas, c, w, h, color, bkcolor, antialiased); +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::textOut2(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialiased) +{ + if (!h || !w) return; + + BltCanvas canvas; + prepareCanvas(&canvas, size, bold, opaque, underline, italic, antialiased); + canvas.DestructiveResize(/*x +*/ w, /*y +*/ h); + + RECT r = { + /*x +*/ xoffset, + /*y + */yoffset, + /*x + */w, + /*y + */h + }; + + DrawTextW(canvas.getHDC(), txt, -1, &r, align | DT_NOPREFIX | DT_NOCLIP); + + restoreCanvas(&canvas, c, /*x + */w, /*y + */h, color, bkcolor, antialiased, x, y); +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::textOutEllipsed(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialiased) +{ + if (!h || !w) return; + + BltCanvas canvas; + prepareCanvas(&canvas, size, bold, opaque, underline, italic, antialiased); + canvas.DestructiveResize(/*x + */w, /*y + */h); + + RECT r = { + /*x + */xoffset, + /*y + */yoffset, + /*x + */w, + /*y + */ h + }; + + DrawTextW(canvas.getHDC(), txt, -1, &r, align | DT_NOPREFIX | DT_END_ELLIPSIS | DT_NOCLIP); + restoreCanvas(&canvas, c,/* x + */w, /*y + */h, color, bkcolor, antialiased, x, y); +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::textOutWrapped(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialiased) +{ + if (!h || !w) return; + + BltCanvas canvas; + prepareCanvas(&canvas, size, bold, opaque, underline, italic, antialiased); + canvas.DestructiveResize(w, h); + + RECT r; + r.left = x + xoffset; + r.top = y + yoffset; + r.right = r.left + w; + r.bottom = r.top + h; + + DrawTextW(canvas.getHDC(), txt, -1, &r, align | DT_NOPREFIX | DT_WORDBREAK); + + restoreCanvas(&canvas, c, w, h, color, bkcolor, antialiased); +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::textOutWrappedPathed(ifc_canvas *c, int x, int y, int w, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialiased) +{ + int w_dummy, h; + c->getDim(&w_dummy, &h); + + if (!h || !w) return; + + BltCanvas canvas; + prepareCanvas(&canvas, size, bold, opaque, underline, italic, antialiased); + canvas.DestructiveResize(w, h); + + RECT r; + wchar_t *ptr, *d; + const wchar_t *s; + ptr = (wchar_t *)MALLOC(sizeof(wchar_t) * (wcslen(txt) + 1 + 4)); + for (s = txt, d = ptr; *s; s++, d++) + { + if (*s == '/') *d = '\\'; + else *d = *s; + } + r.left = x + xoffset; + r.top = y + yoffset; + r.right = r.left + w; + r.bottom = r.top + getTextHeight2(c, size, bold, underline, italic, antialiased); + + DrawTextW(canvas.getHDC(), ptr, -1, &r, align | DT_NOPREFIX | DT_PATH_ELLIPSIS | DT_SINGLELINE | DT_MODIFYSTRING | DT_CALCRECT); + + for (d = ptr; *d; d++) + { + if (*d == '\\') *d = '/'; + } + + DrawTextW(canvas.getHDC(), ptr, -1, &r, align | DT_NOPREFIX | DT_PATH_ELLIPSIS | DT_SINGLELINE); + restoreCanvas(&canvas, c, w, h, color, bkcolor, antialiased); + + FREE(ptr); +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::textOutCentered(ifc_canvas *c, RECT *r, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialiased) +{ + yoffset += 1; + ASSERT(r != NULL); + ASSERT(txt != NULL); + RECT rr = *r; + rr.left += xoffset; + rr.right += xoffset; + rr.top += yoffset; + rr.bottom += yoffset; + + int w = rr.right - rr.left; + int h = rr.bottom - rr.top; + + RECT r2 = {0, 0, w, h}; + + BltCanvas canvas; + prepareCanvas(&canvas, size, bold, opaque, underline, italic, antialiased); + canvas.DestructiveResize(w, h); + + DrawTextW(canvas.getHDC(), txt, -1, &r2, align | DT_CENTER | /*DT_VCENTER | */DT_NOPREFIX | DT_WORDBREAK | DT_SINGLELINE); + + restoreCanvas(&canvas, c, w, h, color, bkcolor, antialiased, rr.left, rr.top); +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +int TrueTypeFont_Win32::getTextWidth(ifc_canvas *c, const wchar_t *text, int size, int bold, int underline, int italic, int antialiased) +{ + int w = 0; + getTextExtent(c, text, &w, NULL, size, bold, underline, italic, antialiased); + return w; +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +int TrueTypeFont_Win32::getTextHeight(ifc_canvas *c, const wchar_t *text, int size, int bold, int underline, int italic, int antialiased) +{ + int h = 0; + getTextExtent(c, text, NULL, &h, size, bold, underline, italic, antialiased); + { + // calcul for multiline text + const wchar_t *p = text; + int n = 0; + while (p && *p != 0) if (*p++ == '\n') n++; + if (n) h *= (n + 1); + } + return h ; +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +void TrueTypeFont_Win32::getTextExtent(ifc_canvas *c, const wchar_t *txt, int *w, int *h, int size, int bold, int underline, int italic, int antialiased) +{ + SIZE rsize = {0, 0}; + ASSERT(txt != NULL); + if (*txt == 0) + { + if (w != NULL) *w = 0; + if (h != NULL) *h = 0; + return ; + } + + HFONT newFont = MakeFont(size, bold, underline, italic, antialiased); + HFONT theOldFont = (HFONT)SelectObject(c->getHDC(), newFont); + GetTextExtentPoint32W(c->getHDC(), txt, wcslen(txt), &rsize); + + SelectObject(c->getHDC(), theOldFont); + DeleteObject(newFont); + + if (w != NULL) *w = rsize.cx + VERTICAL_LPADDING + VERTICAL_RPADDING; + if (h != NULL) *h = rsize.cy + VERTICAL_TPADDING + VERTICAL_BPADDING; + +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +int TrueTypeFont_Win32::getTextHeight2(ifc_canvas *c, int size, int bold, int underline, int italic, int antialiased) +{ + return getTextHeight(c, L"Mg", size, bold, underline, italic, antialiased); +} + +// ------------------------------------------------------------------------------------------------------------------------------------------------------------- +// code from ftp.microsoft.com/Softlib/MSLFILES/FONTINST.EXE +// retrieves the friendly font name from its filename +wchar_t *TrueTypeFont_Win32::filenameToFontFace(const wchar_t *pszFile) +{ + static wchar_t lpszLongName[256]; + unsigned i; + char namebuf[255] = {0}; + int fp; + unsigned short numNames; + long curseek; + unsigned cTables; + sfnt_OffsetTable OffsetTable; + sfnt_DirectoryEntry Table; + sfnt_NamingTable NamingTable; + sfnt_NameRecord NameRecord; + + + lpszLongName[0] = '\0'; + if ((fp = _wopen(pszFile, O_RDONLY | O_BINARY)) == -1) + return NULL; + + /* First off, read the initial directory header on the TTF. We're only + * interested in the "numOffsets" variable to tell us how many tables + * are present in this file. + * + * Remember to always convert from Motorola format (Big Endian to + * Little Endian). + */ + _read(fp, &OffsetTable, sizeof(OffsetTable) - sizeof + (sfnt_DirectoryEntry)); + cTables = (int) SWAPW(OffsetTable.numOffsets); + + for (i = 0; i < cTables && i < 40; i++) + { + if ((read(fp, &Table, sizeof(Table))) != sizeof(Table)) return NULL; + if (Table.tag == tag_NamingTable) /* defined in sfnt_en.h */ { + /* Now that we've found the entry for the name table, seek to that * position in the file and read in the initial header for this * particular table. See "True Type Font Files" for information * on this record layout. + */ + lseek(fp, SWAPL(Table.offset), SEEK_SET); + read(fp, &NamingTable, sizeof(NamingTable)); + numNames = SWAPW(NamingTable.count); + while (numNames--) + { + read(fp, &NameRecord, sizeof(NameRecord)); + curseek = tell(fp); + if (SWAPW(NameRecord.platformID) == 1 && + SWAPW(NameRecord.nameID) == 4) + { + lseek(fp, SWAPW(NameRecord.offset) + + SWAPW(NamingTable.stringOffset) + + SWAPL(Table.offset), SEEK_SET); + read(fp, &namebuf, MIN(255, (int)SWAPW(NameRecord.length))); + namebuf[MIN(255, (int)SWAPW(NameRecord.length))] = '\0'; + MultiByteToWideCharSZ(1252, 0, namebuf, -1, lpszLongName, 256); // TODO: benski> what codepage is TTF using internally? + //CUT: lstrcpy(lpszLongName, namebuf); + lseek(fp, curseek, SEEK_SET); + } + } + close(fp); + return lpszLongName; + } + } + close(fp); + + return NULL; +} + + +/* +TODO: +in order to do anti-aliased stuff, we need to draw onto a Compatible Bitmap, and then get the DIB bits out +we might also be able to create a Compatible HBITMAP and then pass it as the constructor parameter to SkinBitmap + +sample code: +void RenderFont(int x, int y, int size, char *str, char *fontname, + void *buf, int w, int h) + { + + HDC hdc=GetDC(NULL); + HDC mdc = CreateCompatibleDC(hdc); + HBITMAP bm = CreateCompatibleBitmap(hdc,w,h); + + HFONT hf=CreateFont(size, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, + ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, + ANTIALIASED_QUALITY, DEFAULT_PITCH, fontname); + + RECT r; + r.top=0; + r.left=0; + r.right=w; + r.bottom=h; + + SelectObject(mdc, bm); + FillRect(mdc, &r, (HBRUSH)GetStockObject(BLACK_BRUSH)); + + SelectObject(mdc, hf); + SetBkMode(mdc, TRANSPARENT); + SetTextColor(mdc, 0xFFFFFF); + TextOut(mdc, 0, 0, str, strlen(str)); + + BITMAPINFO bmi; + + bmi.bmiHeader.biSize=sizeof(bmi.bmiHeader); + bmi.bmiHeader.biWidth=256; + bmi.bmiHeader.biHeight=256; + bmi.bmiHeader.biPlanes=1; + bmi.bmiHeader.biBitCount=32; + bmi.bmiHeader.biCompression=BI_RGB; + + GetDIBits(mdc,bm,0,256,buf,&bmi,DIB_RGB_COLORS); + + DeleteObject(hf); + DeleteObject(bm); +} +*/
\ No newline at end of file diff --git a/Src/Wasabi/api/font/win32/truetypefont_win32.h b/Src/Wasabi/api/font/win32/truetypefont_win32.h new file mode 100644 index 00000000..e8afff21 --- /dev/null +++ b/Src/Wasabi/api/font/win32/truetypefont_win32.h @@ -0,0 +1,61 @@ +#ifndef __TRUETYPEFONT_WN32_H +#define __TRUETYPEFONT_WN32_H + +#include <api/font/svc_fonti.h> + +#include <bfc/stack.h> +#include <api/font/truetypefontdef.h> +#include <tataki/canvas/bltcanvas.h> +class ifc_canvas; +class BltCanvas; + +class TrueTypeFont_Win32 : public svc_fontI { + public: + TrueTypeFont_Win32(); + virtual ~TrueTypeFont_Win32(); + + virtual void textOut(ifc_canvas *c, int x, int y, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias); + virtual void textOut2(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias); + virtual void textOutEllipsed(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias); + virtual void textOutWrapped(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias); + virtual void textOutWrappedPathed(ifc_canvas *c, int x, int y, int w, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias); + virtual void textOutCentered(ifc_canvas *c, RECT *r, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias); + virtual int getTextWidth(ifc_canvas *c, const wchar_t *text, int size, int bold, int underline, int italic, int antialias); + virtual int getTextHeight(ifc_canvas *c, const wchar_t *text, int size, int bold, int underline, int italic, int antialias); + virtual int getTextHeight2(ifc_canvas *c, int size, int bold, int underline, int italic, int antialias); + virtual void getTextExtent(ifc_canvas *c, const wchar_t *text, int *w, int *h, int size, int bold, int underline, int italic, int antialias); + + virtual void setFontId(const wchar_t *id) { font_id = id; } + virtual const wchar_t *getFontId() { return font_id; } + virtual int getScriptId() { return scriptid; } + virtual void setScriptId(int id) { scriptid = id; } + + virtual int isBitmap(); + virtual void setFontFace(const wchar_t *face); + virtual int addFontResource(OSFILETYPE f, const wchar_t *name); + virtual int addFontResource2( void *data, int datalen, const wchar_t *name ); + virtual const wchar_t *getFaceName(); + + virtual const wchar_t *getFontSvcName() { return L"Win32 TextOut"; } + static const char *getServiceName() { return "Win32 Truetype font renderer"; } + + static wchar_t *filenameToFontFace(const wchar_t *filename); + + protected: + void prepareCanvas(BltCanvas *canvas, int size, int bold, int opaque, int underline, int italic, int antialiased); + void restoreCanvas(BltCanvas *canvas, ifc_canvas *dest, int w, int h, COLORREF color, COLORREF bkcolor, int antialiased, int x=0, int y=0); + HFONT MakeFont(int size, int bold, int underline, int italic, int antialiased); + + protected: + StringW font_id; + int scriptid; + + private: + StringW face_name; + StringW tmpfilename; + + HFONT font, oldFont; + +}; + +#endif
\ No newline at end of file |