1 /*
2  * Copyright (C) 2007 Apple Computer, Inc.
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Library General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB.  If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  *
19  */
20 
21 #ifndef FontCustomPlatformData_h
22 #define FontCustomPlatformData_h
23 
24 #include "FontOrientation.h"
25 #include "FontRenderingMode.h"
26 #include "FontWidthVariant.h"
27 #include "TextOrientation.h"
28 #include <CoreFoundation/CFBase.h>
29 #include <wtf/Forward.h>
30 #include <wtf/Noncopyable.h>
31 
32 typedef struct CGFont* CGFontRef;
33 typedef UInt32 ATSFontContainerRef;
34 typedef UInt32 ATSFontRef;
35 
36 namespace WebCore {
37 
38 class FontPlatformData;
39 class SharedBuffer;
40 
41 struct FontCustomPlatformData {
42     WTF_MAKE_NONCOPYABLE(FontCustomPlatformData);
43 public:
FontCustomPlatformDataFontCustomPlatformData44     FontCustomPlatformData(ATSFontContainerRef container, CGFontRef cgFont)
45         : m_atsContainer(container)
46         , m_cgFont(cgFont)
47     {
48     }
49 
50     ~FontCustomPlatformData();
51 
52     FontPlatformData fontPlatformData(int size, bool bold, bool italic, FontOrientation = Horizontal, TextOrientation = TextOrientationVerticalRight, FontWidthVariant = RegularWidth, FontRenderingMode = NormalRenderingMode);
53 
54     static bool supportsFormat(const String&);
55 
56     ATSFontContainerRef m_atsContainer;
57     CGFontRef m_cgFont;
58 };
59 
60 FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer*);
61 
62 }
63 
64 #endif
65