1/*
2 * Copyright (C) 2007 Apple Computer, Inc.
3 * Copyright (c) 2007, 2008, 2009, Google Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 *     * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *     * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#ifndef FontCustomPlatformData_h
33#define FontCustomPlatformData_h
34
35#include "platform/PlatformExport.h"
36#include "platform/fonts/FontOrientation.h"
37#include "platform/fonts/FontWidthVariant.h"
38#include "wtf/Forward.h"
39#include "wtf/Noncopyable.h"
40#include "wtf/RefPtr.h"
41#include "wtf/text/WTFString.h"
42
43#if OS(MACOSX)
44#include "wtf/RetainPtr.h"
45#include <CoreFoundation/CFBase.h>
46typedef struct CGFont* CGFontRef;
47#endif
48
49class SkTypeface;
50
51namespace blink {
52
53class FontPlatformData;
54class SharedBuffer;
55
56class PLATFORM_EXPORT FontCustomPlatformData {
57    WTF_MAKE_NONCOPYABLE(FontCustomPlatformData);
58public:
59    static PassOwnPtr<FontCustomPlatformData> create(SharedBuffer*);
60    ~FontCustomPlatformData();
61
62    FontPlatformData fontPlatformData(float size, bool bold, bool italic, FontOrientation = Horizontal, FontWidthVariant = RegularWidth);
63
64    static bool supportsFormat(const String&);
65
66private:
67#if OS(MACOSX)
68    explicit FontCustomPlatformData(CGFontRef, PassRefPtr<SkTypeface>);
69    RetainPtr<CGFontRef> m_cgFont;
70#else
71    explicit FontCustomPlatformData(PassRefPtr<SkTypeface>);
72#endif
73    RefPtr<SkTypeface> m_typeface;
74};
75
76} // namespace blink
77
78#endif // FontCustomPlatformData_h
79