Module: wine Branch: master Commit: 5a262d45dcb1b6675e2309e9c0086e0bf2acd20f URL: http://source.winehq.org/git/wine.git/?a=commit;h=5a262d45dcb1b6675e2309e9c0...
Author: Nikolay Sivov nsivov@codeweavers.com Date: Fri Feb 12 01:51:58 2016 +0300
dwrite: Support font replacement registry settings.
Signed-off-by: Nikolay Sivov nsivov@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/dwrite/font.c | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+)
diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c index fd64d8b..9bd5404 100644 --- a/dlls/dwrite/font.c +++ b/dlls/dwrite/font.c @@ -2986,6 +2986,88 @@ static void fontfamily_add_oblique_simulated_face(struct dwrite_fontfamily_data } }
+static BOOL fontcollection_add_replacement(struct dwrite_fontcollection *collection, const WCHAR *target_name, + const WCHAR *replacement_name) +{ + UINT32 i = collection_find_family(collection, replacement_name); + struct dwrite_fontfamily_data *target; + IDWriteLocalizedStrings *strings; + HRESULT hr; + + /* replacement does not exist */ + if (i == ~0u) + return FALSE; + + hr = create_localizedstrings(&strings); + if (FAILED(hr)) + return FALSE; + + /* add a new family with target name, reuse font data from replacement */ + add_localizedstring(strings, enusW, target_name); + hr = init_fontfamily_data(strings, &target); + if (hr == S_OK) { + struct dwrite_fontfamily_data *replacement = collection->family_data[i]; + WCHAR nameW[255]; + + for (i = 0; i < replacement->font_count; i++) + fontfamily_add_font(target, replacement->fonts[i]); + + fontcollection_add_family(collection, target); + fontstrings_get_en_string(replacement->familyname, nameW, sizeof(nameW)/sizeof(WCHAR)); + TRACE("replacement %s -> %s\n", debugstr_w(target_name), debugstr_w(nameW)); + } + IDWriteLocalizedStrings_Release(strings); + return TRUE; +} + +/* Add family mappings from HKCU\Software\Wine\Fonts\Replacements. This only affects + system font collections. */ +static void fontcollection_add_replacements(struct dwrite_fontcollection *collection) +{ + DWORD max_namelen, max_datalen, i = 0, type, datalen, namelen; + WCHAR *name; + void *data; + HKEY hkey; + + if (RegOpenKeyA(HKEY_CURRENT_USER, "Software\Wine\Fonts\Replacements", &hkey)) + return; + + if (RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &max_namelen, &max_datalen, NULL, NULL)) { + RegCloseKey(hkey); + return; + } + + max_namelen++; /* returned value doesn't include room for '\0' */ + name = heap_alloc(max_namelen * sizeof(WCHAR)); + data = heap_alloc(max_datalen); + + datalen = max_datalen; + namelen = max_namelen; + while (RegEnumValueW(hkey, i++, name, &namelen, NULL, &type, data, &datalen) == ERROR_SUCCESS) { + if (collection_find_family(collection, name) == ~0u) { + if (type == REG_MULTI_SZ) { + WCHAR *replacement = data; + while (*replacement) { + if (fontcollection_add_replacement(collection, name, replacement)) + break; + replacement += strlenW(replacement) + 1; + } + } + else if (type == REG_SZ) + fontcollection_add_replacement(collection, name, data); + } + else + TRACE("%s is available, won't be replaced.\n", debugstr_w(name)); + + datalen = max_datalen; + namelen = max_namelen; + } + + heap_free(data); + heap_free(name); + RegCloseKey(hkey); +} + HRESULT create_font_collection(IDWriteFactory2* factory, IDWriteFontFileEnumerator *enumerator, BOOL is_system, IDWriteFontCollection **ret) { struct fontfile_enum { @@ -3106,6 +3188,9 @@ HRESULT create_font_collection(IDWriteFactory2* factory, IDWriteFontFileEnumerat fontfamily_add_oblique_simulated_face(collection->family_data[i]); }
+ if (is_system) + fontcollection_add_replacements(collection); + return hr; }