2 * Copyright (C) 2007 Apple Computer, Inc.
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.
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.
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.
22 #include "FontCustomPlatformData.h"
24 #include <ApplicationServices/ApplicationServices.h>
25 #include "SharedBuffer.h"
26 #include "FontPlatformData.h"
30 FontCustomPlatformData::~FontCustomPlatformData()
32 ATSFontDeactivate(m_atsContainer, NULL, kATSOptionFlagsDefault);
33 CGFontRelease(m_cgFont);
36 FontPlatformData FontCustomPlatformData::fontPlatformData(int size, bool bold, bool italic)
38 return FontPlatformData(m_cgFont, FMGetFontFromATSFontRef(m_atsFont), size, bold, italic);
41 FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer)
43 // Use ATS to activate the font.
44 ATSFontContainerRef containerRef = 0;
46 // The value "3" means that the font is private and can't be seen by anyone else.
47 ATSFontActivateFromMemory((void*)buffer->data(), buffer->size(), 3, kATSFontFormatUnspecified, NULL, kATSOptionFlagsDefault, &containerRef);
51 ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 0, NULL, &fontCount);
53 // We just support the first font in the list.
55 ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault);
59 ATSFontRef fontRef = 0;
60 ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 1, &fontRef, NULL);
62 ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault);
66 CGFontRef cgFontRef = CGFontCreateWithPlatformFont(&fontRef);
68 ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault);
72 return new FontCustomPlatformData(containerRef, fontRef, cgFontRef);