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Returns False if no fonts found 

https://bugs.freedesktop.org/show_bug.cgi?id=86950
This commit is contained in:
Akira TAGOH 2014-12-09 19:06:46 +09:00
parent b732bf057f
commit 32ac7c75e8
2 changed files with 19 additions and 14 deletions
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10
doc/fcconfig.fncs
View File

@ -219,8 +219,9 @@ If <parameter>config</parameter> is NULL, the current configuration is used.
@PURPOSE@ Add font file to font database
@DESC@
Adds an application-specific font to the configuration. Returns FcFalse
if the fonts cannot be added (due to allocation failure). Otherwise returns FcTrue.
If <parameter>config</parameter> is NULL, the current configuration is used.
if the fonts cannot be added (due to allocation failure or no fonts found).
Otherwise returns FcTrue. If <parameter>config</parameter> is NULL,
the current configuration is used.
@@
@RET@ FcBool
@ -231,8 +232,9 @@ If <parameter>config</parameter> is NULL, the current configuration is used.
@DESC@
Scans the specified directory for fonts, adding each one found to the
application-specific set of fonts. Returns FcFalse
if the fonts cannot be added (due to allocation failure). Otherwise returns FcTrue.
If <parameter>config</parameter> is NULL, the current configuration is used.
if the fonts cannot be added (due to allocation failure or no fonts found).
Otherwise returns FcTrue. If <parameter>config</parameter> is NULL,
the current configuration is used.
@@
@RET@ void

23
src/fccfg.c
View File

@ -367,6 +367,7 @@ FcConfigAddDirList (FcConfig *config, FcSetName set, FcStrSet *dirSet)
FcStrList *dirlist;
FcChar8 *dir;
FcCache *cache;
FcBool ret = FcFalse;
dirlist = FcStrListCreate (dirSet);
if (!dirlist)
@ -381,9 +382,10 @@ FcConfigAddDirList (FcConfig *config, FcSetName set, FcStrSet *dirSet)
continue;
FcConfigAddCache (config, cache, set, dirSet);
FcDirCacheUnload (cache);
ret = FcTrue;
}
FcStrListDone (dirlist);
return FcTrue;
return ret;
}
/*
@ -2185,6 +2187,7 @@ FcConfigAppFontAddFile (FcConfig *config,
FcStrSet *subdirs;
FcStrList *sublist;
FcChar8 *subdir;
FcBool ret = FcFalse;
if (!config)
{
@ -2218,12 +2221,13 @@ FcConfigAppFontAddFile (FcConfig *config,
{
while ((subdir = FcStrListNext (sublist)))
{
FcConfigAppFontAddDir (config, subdir);
if (FcConfigAppFontAddDir (config, subdir))
ret = FcTrue;
}
FcStrListDone (sublist);
}
FcStrSetDestroy (subdirs);
return FcTrue;
return ret;
}
FcBool
@ -2232,6 +2236,7 @@ FcConfigAppFontAddDir (FcConfig *config,
{
FcFontSet *set;
FcStrSet *dirs;
FcBool ret = FcTrue;
if (!config)
{
@ -2250,8 +2255,8 @@ FcConfigAppFontAddDir (FcConfig *config,
set = FcFontSetCreate ();
if (!set)
{
FcStrSetDestroy (dirs);
return FcFalse;
ret = FcFalse;
goto bail;
}
FcConfigSetFonts (config, set, FcSetApplication);
}
@ -2259,12 +2264,10 @@ FcConfigAppFontAddDir (FcConfig *config,
FcStrSetAddFilename (dirs, dir);
if (!FcConfigAddDirList (config, FcSetApplication, dirs))
{
ret = FcFalse;
bail:
FcStrSetDestroy (dirs);
return FcFalse;
}
FcStrSetDestroy (dirs);
return FcTrue;
return ret;
}
void