1 files changed, 65 insertions, 0 deletions
diff --git a/WebCore/platform/graphics/gtk/GlyphPageTreeNodeGtk.cpp b/WebCore/platform/graphics/gtk/GlyphPageTreeNodeGtk.cpp
new file mode 100644
index 0000000..24ad864
--- /dev/null
+++ b/WebCore/platform/graphics/gtk/GlyphPageTreeNodeGtk.cpp
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
+ * Copyright (C) 2007 Alp Toker <alp.toker@collabora.co.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "GlyphPageTreeNode.h"
+
+#include "SimpleFontData.h"
+
+namespace WebCore {
+
+bool GlyphPage::fill(unsigned offset, unsigned length, UChar* buffer, unsigned bufferLength, const SimpleFontData* fontData)
+{
+    // The bufferLength will be greater than the glyph page size if the buffer has Unicode supplementary characters.
+    // We won't support this for now.
+    if (bufferLength > GlyphPage::size)
+        return false;
+
+    FT_Face face = cairo_ft_scaled_font_lock_face(fontData->m_font.m_scaledFont);
+    if (!face)
+        return false;
+
+    bool haveGlyphs = false;
+    for (unsigned i = 0; i < length; i++) {
+        Glyph glyph = FcFreeTypeCharIndex(face, buffer[i]);
+        if (!glyph)
+            setGlyphDataForIndex(offset + i, 0, 0);
+        else {
+            setGlyphDataForIndex(offset + i, glyph, fontData);
+            haveGlyphs = true;
+        }
+    }
+
+    cairo_ft_scaled_font_unlock_face(fontData->m_font.m_scaledFont);
+
+    return haveGlyphs;
+}
+
+}