diff options
Diffstat (limited to 'WebCore/platform/graphics/win/FontCustomPlatformDataCairo.cpp')
-rw-r--r-- | WebCore/platform/graphics/win/FontCustomPlatformDataCairo.cpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/WebCore/platform/graphics/win/FontCustomPlatformDataCairo.cpp b/WebCore/platform/graphics/win/FontCustomPlatformDataCairo.cpp new file mode 100644 index 0000000..e54d85a --- /dev/null +++ b/WebCore/platform/graphics/win/FontCustomPlatformDataCairo.cpp @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2007, 2008 Apple Computer, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#include "config.h" +#include "FontCustomPlatformDataCairo.h" + +#include "SharedBuffer.h" +#include "FontPlatformData.h" +#include <wtf/RetainPtr.h> + +namespace WebCore { + +FontCustomPlatformDataCairo::~FontCustomPlatformDataCairo() +{ + cairo_font_face_destroy(m_fontFace); +} + +FontPlatformData FontCustomPlatformDataCairo::fontPlatformData(int size, bool bold, bool italic) +{ + return FontPlatformData(m_fontFace, size, bold, italic); +} + +static void releaseData(void* data) +{ + static_cast<SharedBuffer*>(data)->deref(); +} + +FontCustomPlatformDataCairo* createFontCustomPlatformData(SharedBuffer* buffer) +{ + ASSERT_ARG(buffer, buffer); + + buffer->ref(); + HFONT font = reinterpret_cast<HFONT>(buffer); + cairo_font_face_t* fontFace = cairo_win32_font_face_create_for_hfont(font); + if (!fontFace) + return 0; + + static cairo_user_data_key_t bufferKey; + cairo_font_face_set_user_data(fontFace, &bufferKey, buffer, releaseData); + + return new FontCustomPlatformDataCairo(fontFace); +} + +} |