Alexandre Julliard : gdi32: Add helper functions to compute font paths for AddFontResource.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ab0ad4f5d81511b66728bd32e7d429550cb28e5a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ab0ad4f5d81511b66728bd32e7...

Author: Alexandre Julliard 
Date:   Mon Jan 14 17:28:25 2013 +0100

gdi32: Add helper functions to compute font paths for AddFontResource.

---

dlls/gdi32/freetype.c |   57 +++++++++++++++++++++++++------------------------
 1 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/dlls/gdi32/freetype.c b/dlls/gdi32/freetype.c
index 22080b1..5a79b35 100644
--- a/dlls/gdi32/freetype.c
+++ b/dlls/gdi32/freetype.c
@@ -2614,27 +2614,33 @@ static void load_mac_fonts(void)

#endif

-static BOOL load_font_from_data_dir(LPCWSTR file)
+static char *get_data_dir_path( LPCWSTR file )
 {
-    BOOL ret = FALSE;
+    char *unix_name = NULL;
     const char *data_dir = wine_get_data_dir();

if (!data_dir) data_dir = wine_get_build_dir();

if (data_dir)
     {
-        INT len;
-        char *unix_name;
-
-        len = WideCharToMultiByte(CP_UNIXCP, 0, file, -1, NULL, 0, NULL, NULL);
+        INT len = WideCharToMultiByte(CP_UNIXCP, 0, file, -1, NULL, 0, NULL, NULL);

unix_name = HeapAlloc(GetProcessHeap(), 0, strlen(data_dir) + len + sizeof("/fonts/"));
-
         strcpy(unix_name, data_dir);
         strcat(unix_name, "/fonts/");

WideCharToMultiByte(CP_UNIXCP, 0, file, -1, unix_name + strlen(unix_name), len, NULL, NULL);
+    }
+    return unix_name;
+}

+static BOOL load_font_from_data_dir(LPCWSTR file)
+{
+    BOOL ret = FALSE;
+    char *unix_name = get_data_dir_path( file );
+
+    if (unix_name)
+    {
         EnterCriticalSection( &freetype_cs );
         ret = AddFontToList(unix_name, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_TO_CACHE);
         LeaveCriticalSection( &freetype_cs );
@@ -2643,24 +2649,16 @@ static BOOL load_font_from_data_dir(LPCWSTR file)
     return ret;
 }

-static BOOL load_font_from_winfonts_dir(LPCWSTR file)
+static char *get_winfonts_dir_path(LPCWSTR file)
 {
     static const WCHAR slashW[] = {'\','\0'};
-    BOOL ret = FALSE;
     WCHAR windowsdir[MAX_PATH];
-    char *unixname;

GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
     strcatW(windowsdir, fontsW);
     strcatW(windowsdir, slashW);
     strcatW(windowsdir, file);
-    if ((unixname = wine_get_unix_file_name(windowsdir))) {
-        EnterCriticalSection( &freetype_cs );
-        ret = AddFontToList(unixname, NULL, 0, ADDFONT_ALLOW_BITMAP);
-        LeaveCriticalSection( &freetype_cs );
-        HeapFree(GetProcessHeap(), 0, unixname);
-    }
-    return ret;
+    return wine_get_unix_file_name( windowsdir );
 }

static void load_system_fonts(void)
@@ -2846,31 +2844,34 @@ INT WineEngAddFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
     {
         char *unixname;

-        if(flags)
-            FIXME("Ignoring flags %x\n", flags);
+        EnterCriticalSection( &freetype_cs );

if((unixname = wine_get_unix_file_name(file)))
         {
             DWORD addfont_flags = ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE;

if(!(flags & FR_PRIVATE)) addfont_flags |= ADDFONT_ADD_TO_CACHE;
-            EnterCriticalSection( &freetype_cs );
             ret = AddFontToList(unixname, NULL, 0, addfont_flags);
-            LeaveCriticalSection( &freetype_cs );
             HeapFree(GetProcessHeap(), 0, unixname);
         }
         if (!ret && !strchrW(file, '\')) {
             /* Try in %WINDIR%/fonts, needed for Fotobuch Designer */
-            ret = load_font_from_winfonts_dir(file);
-            if (!ret) {
-                /* Try in datadir/fonts (or builddir/fonts),
-                 * needed for Magic the Gathering Online
-                 */
-                ret = load_font_from_data_dir(file);
+            if ((unixname = get_winfonts_dir_path( file )))
+            {
+                ret = AddFontToList(unixname, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE);
+                HeapFree(GetProcessHeap(), 0, unixname);
+            }
+            /* Try in datadir/fonts (or builddir/fonts), needed for Magic the Gathering Online */
+            if (!ret && (unixname = get_data_dir_path( file )))
+            {
+                ret = AddFontToList(unixname, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE);
+                HeapFree(GetProcessHeap(), 0, unixname);
             }
         }
+
+        LeaveCriticalSection( &freetype_cs );
     }
-   return ret;
+    return ret;
 }

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