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Make ChooseFontW use ChooseFontA.

oldstable
Ian Pilcher 2001-06-13 20:06:42 +00:00 committed by Alexandre Julliard
parent 247e18fb14
commit b0f69948c6
1 changed files with 112 additions and 1 deletions
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113
dlls/commdlg/fontdlg.c
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@ -268,6 +268,117 @@ BOOL WINAPI ChooseFontA(LPCHOOSEFONTA lpChFont)
lpChFont->hwndOwner, (DLGPROC)FormatCharDlgProcA, (LPARAM)lpChFont );
}
/***********************************************************************
* ChooseFontW (COMDLG32.4)
*
* NOTES:
*
* The LOGFONT conversion functions will break if the structure ever
* grows beyond the lfFaceName element.
*
* The CHOOSEFONT conversion functions assume that both versions of
* lpLogFont and lpszStyle (if used) point to pre-allocated objects.
*
* The ASCII version of lpTemplateName is created by ChooseFontAtoW
* and freed by ChooseFontWtoA.
*/
inline static VOID LogFontWtoA(const LOGFONTW *lfw, LOGFONTA *lfa)
{
memcpy(lfa, lfw, sizeof(LOGFONTA));
WideCharToMultiByte(CP_ACP, 0, lfw->lfFaceName, -1, lfa->lfFaceName,
LF_FACESIZE, NULL, NULL);
lfa->lfFaceName[LF_FACESIZE - 1] = '\0';
}
inline static VOID LogFontAtoW(const LOGFONTA *lfa, LOGFONTW *lfw)
{
memcpy(lfw, lfa, sizeof(LOGFONTA));
MultiByteToWideChar(CP_ACP, 0, lfa->lfFaceName, -1, lfw->lfFaceName,
LF_FACESIZE);
lfw->lfFaceName[LF_FACESIZE - 1] = 0;
}
static BOOL ChooseFontWtoA(const CHOOSEFONTW *cfw, CHOOSEFONTA *cfa)
{
LOGFONTA *lpLogFont = cfa->lpLogFont;
LPSTR lpszStyle = cfa->lpszStyle;
memcpy(cfa, cfw, sizeof(CHOOSEFONTA));
cfa->lpLogFont = lpLogFont;
cfa->lpszStyle = lpszStyle;
LogFontWtoA(cfw->lpLogFont, lpLogFont);
if (cfw->lpTemplateName != NULL)
{
cfa->lpTemplateName = HEAP_strdupWtoA(GetProcessHeap(), 0,
cfw->lpTemplateName);
if (cfa->lpTemplateName == NULL)
return FALSE;
}
if ((cfw->Flags & CF_USESTYLE) != 0 && cfw->lpszStyle != NULL)
{
WideCharToMultiByte(CP_ACP, 0, cfw->lpszStyle, -1, cfa->lpszStyle,
LF_FACESIZE, NULL, NULL);
cfa->lpszStyle[LF_FACESIZE - 1] = '\0';
}
return TRUE;
}
static VOID ChooseFontAtoW(const CHOOSEFONTA *cfa, CHOOSEFONTW *cfw)
{
LOGFONTW *lpLogFont = cfw->lpLogFont;
LPWSTR lpszStyle = cfw->lpszStyle;
LPCWSTR lpTemplateName = cfw->lpTemplateName;
memcpy(cfw, cfa, sizeof(CHOOSEFONTA));
cfw->lpLogFont = lpLogFont;
cfw->lpszStyle = lpszStyle;
cfw->lpTemplateName = lpTemplateName;
LogFontAtoW(cfa->lpLogFont, lpLogFont);
if (cfa->lpTemplateName != NULL)
HeapFree(GetProcessHeap(), 0, (LPSTR)(cfa->lpTemplateName));
if ((cfa->Flags & CF_USESTYLE) != 0 && cfa->lpszStyle != NULL)
{
MultiByteToWideChar(CP_ACP, 0, cfa->lpszStyle, -1, cfw->lpszStyle,
LF_FACESIZE);
cfw->lpszStyle[LF_FACESIZE - 1] = 0;
}
}
BOOL WINAPI ChooseFontW(LPCHOOSEFONTW lpChFont)
{
CHOOSEFONTA cf_a;
LOGFONTA lf_a;
CHAR style_a[LF_FACESIZE];
cf_a.lpLogFont = &lf_a;
cf_a.lpszStyle = style_a;
if (ChooseFontWtoA(lpChFont, &cf_a) == FALSE)
{
COMDLG32_SetCommDlgExtendedError(CDERR_MEMALLOCFAILURE);
return FALSE;
}
if (ChooseFontA(&cf_a) == FALSE)
{
if (cf_a.lpTemplateName != NULL)
HeapFree(GetProcessHeap(), 0, (LPSTR)(cf_a.lpTemplateName));
return FALSE;
}
ChooseFontAtoW(&cf_a, lpChFont);
return TRUE;
}
#if 0
/***********************************************************************
* ChooseFontW (COMDLG32.4)
*/
@ -315,7 +426,7 @@ BOOL WINAPI ChooseFontW(LPCHOOSEFONTW lpChFont)
lpChFont->lpLogFont->lfFaceName[LF_FACESIZE-1] = 0;
return bRet;
}
#endif
#define TEXT_EXTRAS 4
#define TEXT_COLORS 16