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);
+}
+
+}