1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "chrome/browser/ui/webui/options/font_settings_utils.h"
6
7 #include <set>
8 #include <string>
9 #include <windows.h>
10
11 #include "base/values.h"
12
EnumFontFamExProc(ENUMLOGFONTEXW * logical_font,NEWTEXTMETRICEXW * physical_font,DWORD font_type,LPARAM lparam)13 static int CALLBACK EnumFontFamExProc(ENUMLOGFONTEXW *logical_font,
14 NEWTEXTMETRICEXW *physical_font,
15 DWORD font_type,
16 LPARAM lparam) {
17 std::set<std::wstring>* font_names =
18 reinterpret_cast<std::set<std::wstring>*>(lparam);
19 if (font_names) {
20 const LOGFONTW& lf = logical_font->elfLogFont;
21 if (lf.lfFaceName[0] && lf.lfFaceName[0] != '@') {
22 std::wstring face_name(lf.lfFaceName);
23 font_names->insert(face_name);
24 }
25 }
26 return 1;
27 }
28
GetFontsList()29 ListValue* FontSettingsUtilities::GetFontsList() {
30 std::set<std::wstring> font_names;
31
32 LOGFONTW logfont;
33 memset(&logfont, 0, sizeof(logfont));
34 logfont.lfCharSet = DEFAULT_CHARSET;
35
36 HDC hdc = ::GetDC(NULL);
37 ::EnumFontFamiliesExW(hdc, &logfont, (FONTENUMPROCW)&EnumFontFamExProc,
38 (LPARAM)&font_names, 0);
39 ::ReleaseDC(NULL, hdc);
40
41 ListValue* font_list = new ListValue;
42 std::set<std::wstring>::iterator iter;
43 for (iter = font_names.begin(); iter != font_names.end(); iter++) {
44 ListValue* font_item = new ListValue();
45 font_item->Append(Value::CreateStringValue(*iter));
46 font_item->Append(Value::CreateStringValue(*iter));
47 font_list->Append(font_item);
48 }
49 return font_list;
50 }
51
ValidateSavedFonts(PrefService * prefs)52 void FontSettingsUtilities::ValidateSavedFonts(PrefService* prefs) {
53 // nothing to do for Windows.
54 }
55
56