auto import from //depot/cupcake/@135843

1 files changed, 78 insertions, 0 deletions

diff --git a/WebCore/platform/graphics/android/FontCustomPlatformData.cpp b/WebCore/platform/graphics/android/FontCustomPlatformData.cpp
new file mode 100644
index 0000000..eb1933c
--- /dev/null
+++ b/WebCore/platform/graphics/android/FontCustomPlatformData.cpp
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2008, The Android Open Source Project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "FontCustomPlatformData.h"
+
+#include "SkTypeface.h"
+#include "SkStream.h"
+#include "SharedBuffer.h"
+#include "FontPlatformData.h"
+
+namespace WebCore {
+
+FontCustomPlatformData::FontCustomPlatformData(SkTypeface* face)
+{
+    face->safeRef();
+    m_typeface = face;
+}
+
+FontCustomPlatformData::~FontCustomPlatformData()
+{
+    m_typeface->safeUnref();
+    // the unref is enough to release the font data...
+}
+
+FontPlatformData FontCustomPlatformData::fontPlatformData(int size, bool bold, bool italic,
+    FontRenderingMode mode)
+{
+    // turn bold/italic into fakeBold/fakeItalic
+    if (m_typeface != NULL) {
+        if (m_typeface->isBold() == bold)
+            bold = false;
+        if (m_typeface->isItalic() == italic)
+            italic = false;
+    }
+    return FontPlatformData(m_typeface, size, bold, italic);
+}
+
+FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer)
+{
+    // pass true until we know how we can share the data, and not have to
+    // make a copy of it.
+    SkStream* stream = new SkMemoryStream(buffer->data(), buffer->size(), true);
+    SkTypeface* face = SkTypeface::CreateFromStream(stream);
+    if (NULL == face) {
+        SkDebugf("--------- SkTypeface::CreateFromBuffer failed %d\n",
+                 buffer->size());
+        return NULL;
+    }
+
+    SkAutoUnref aur(face);
+
+    return new FontCustomPlatformData(face);
+}
+
+}