diff options
Diffstat (limited to 'win/tkWinFont.c')
| -rw-r--r-- | win/tkWinFont.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/win/tkWinFont.c b/win/tkWinFont.c index 5ab0150..c5ee0da 100644 --- a/win/tkWinFont.c +++ b/win/tkWinFont.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinFont.c,v 1.23 2004/05/05 09:39:39 dkf Exp $ + * RCS: @(#) $Id: tkWinFont.c,v 1.24 2004/05/05 16:49:53 hobbs Exp $ */ #include "tkWinInt.h" @@ -149,6 +149,7 @@ typedef struct CanUse { Tcl_DString *nameTriedPtr; int ch; SubFont *subFontPtr; + SubFont **subFontPtrPtr; } CanUse; /* @@ -189,14 +190,14 @@ static Tcl_Encoding systemEncoding; static FontFamily * AllocFontFamily(HDC hdc, HFONT hFont, int base); static SubFont * CanUseFallback(HDC hdc, WinFont *fontPtr, char *fallbackName, int ch, - SubFont **subfontPtrPtr); + SubFont **subFontPtrPtr); static SubFont * CanUseFallbackWithAliases(HDC hdc, WinFont *fontPtr, char *faceName, int ch, Tcl_DString *nameTriedPtr, - SubFont **subfontPtrPtr); + SubFont **subFontPtrPtr); static int FamilyExists(HDC hdc, CONST char *faceName); static char * FamilyOrAliasExists(HDC hdc, CONST char *faceName); static SubFont * FindSubFontForChar(WinFont *fontPtr, int ch, - SubFont **subfontPtrPtr); + SubFont **subFontPtrPtr); static void FontMapInsert(SubFont *subFontPtr, int ch); static void FontMapLoadPage(SubFont *subFontPtr, int row); static int FontMapLookup(SubFont *subFontPtr, int ch); @@ -1449,7 +1450,7 @@ FindSubFontForChar( WinFont *fontPtr, /* The font object with which the character * will be displayed. */ int ch, /* The Unicode character to be displayed. */ - SubFont **subfontPtrPtr) /* Pointer to var to be fixed up if we + SubFont **subFontPtrPtr) /* Pointer to var to be fixed up if we * reallocate the subfont table. */ { HDC hdc; @@ -1514,7 +1515,7 @@ FindSubFontForChar( for (j = 0; fontFallbacks[i][j] != NULL; j++) { fallbackName = fontFallbacks[i][j]; subFontPtr = CanUseFallbackWithAliases(hdc, fontPtr, fallbackName, - ch, &ds, subfontPtrPtr); + ch, &ds, subFontPtrPtr); if (subFontPtr != NULL) { goto end; } @@ -1529,7 +1530,7 @@ FindSubFontForChar( for (i = 0; anyFallbacks[i] != NULL; i++) { fallbackName = anyFallbacks[i]; subFontPtr = CanUseFallbackWithAliases(hdc, fontPtr, fallbackName, - ch, &ds, subfontPtrPtr); + ch, &ds, subFontPtrPtr); if (subFontPtr != NULL) { goto end; } @@ -1545,6 +1546,7 @@ FindSubFontForChar( canUse.nameTriedPtr = &ds; canUse.ch = ch; canUse.subFontPtr = NULL; + canUse.subFontPtrPtr = subFontPtrPtr; if (TkWinGetPlatformId() == VER_PLATFORM_WIN32_NT) { EnumFontFamiliesW(hdc, NULL, (FONTENUMPROCW) WinFontCanUseProc, (LPARAM) &canUse); @@ -1598,7 +1600,7 @@ WinFontCanUseProc( if (SeenName(fallbackName, nameTriedPtr) == 0) { subFontPtr = CanUseFallback(hdc, fontPtr, fallbackName, ch, - subfontPtrPtr); + canUsePtr->subFontPtrPtr); if (subFontPtr != NULL) { canUsePtr->subFontPtr = subFontPtr; Tcl_DStringFree(&faceString); @@ -1810,7 +1812,7 @@ CanUseFallbackWithAliases( * been tried. It is possible for the same * face name to be queried multiple times when * trying to find a suitable screen font. */ - SubFont **subfontPtrPtr) /* Variable to fixup if we reallocate the + SubFont **subFontPtrPtr) /* Variable to fixup if we reallocate the * array of subfonts. */ { int i; @@ -1818,7 +1820,7 @@ CanUseFallbackWithAliases( SubFont *subFontPtr; if (SeenName(faceName, nameTriedPtr) == 0) { - subFontPtr = CanUseFallback(hdc, fontPtr, faceName, ch, subfontPtrPtr); + subFontPtr = CanUseFallback(hdc, fontPtr, faceName, ch, subFontPtrPtr); if (subFontPtr != NULL) { return subFontPtr; } @@ -1828,7 +1830,7 @@ CanUseFallbackWithAliases( for (i = 0; aliases[i] != NULL; i++) { if (SeenName(aliases[i], nameTriedPtr) == 0) { subFontPtr = CanUseFallback(hdc, fontPtr, aliases[i], ch, - subfontPtrPtr); + subFontPtrPtr); if (subFontPtr != NULL) { return subFontPtr; } @@ -1909,7 +1911,7 @@ CanUseFallback( char *faceName, /* Desired face name for new screen font. */ int ch, /* The Unicode character that the new * screen font must be able to display. */ - SubFont **subfontPtrPtr) /* Variable to fix-up if we realloc the array + SubFont **subFontPtrPtr) /* Variable to fix-up if we realloc the array * of subfonts. */ { int i; @@ -1958,10 +1960,10 @@ CanUseFallback( ckfree((char *) fontPtr->subFontArray); } /* - * Fix up the variable pointed to by subfontPtrPtr so it still + * Fix up the variable pointed to by subFontPtrPtr so it still * points into the live array. [Bug 618872] */ - *subfontPtrPtr = newPtr + (*subfontPtrPtr - fontPtr->subFontArray); + *subFontPtrPtr = newPtr + (*subFontPtrPtr - fontPtr->subFontArray); fontPtr->subFontArray = newPtr; } fontPtr->subFontArray[fontPtr->numSubFonts] = subFont; |