1 files changed, 152 insertions, 0 deletions
diff --git a/vcl/inc/graphite_adaptors.hxx b/vcl/inc/graphite_adaptors.hxx
new file mode 100644
index 000000000000..4f78a8a0b13b
--- /dev/null
+++ b/vcl/inc/graphite_adaptors.hxx
@@ -0,0 +1,152 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _SV_GRAPHITEADAPTORS_HXX
+#define _SV_GRAPHITEADAPTORS_HXX
+
+// We need this to enable namespace support in libgrengine headers.
+#define GR_NAMESPACE
+
+// Standard Library
+#include <stdexcept>
+// Platform
+
+#ifndef _SVWIN_H
+#include <tools/svwin.h>
+#endif
+
+#ifndef _SV_SVSYS_HXX
+#include <svsys.h>
+#endif
+
+#ifndef _SV_SALGDI_HXX
+#include <salgdi.hxx>
+#endif
+
+#ifndef _SV_SALLAYOUT_HXX
+#include <sallayout.hxx>
+#endif
+
+// Module
+#include "vcl/dllapi.h"
+
+// Libraries
+#include <preextstl.h>
+#include <graphite/GrClient.h>
+#include <graphite/Font.h>
+#include <graphite/ITextSource.h>
+#include <postextstl.h>
+
+// Module type definitions and forward declarations.
+//
+#ifndef MSC
+// SAL/VCL types
+class ServerFont;
+class FreetypeServerFont;
+
+// Graphite types
+
+struct FontProperties : gr::FontProps
+{
+    FontProperties(const FreetypeServerFont & font) throw();
+};
+
+namespace grutils
+{
+    class GrFeatureParser;
+}
+
+// This class adapts the Sal font and graphics services to form required by
+// the Graphite engine.
+// @author tse
+//
+class VCL_DLLPUBLIC GraphiteFontAdaptor : public gr::Font
+{
+    typedef std::map<const gr::gid16, std::pair<gr::Rect, gr::Point> > GlyphMetricMap;
+    friend class GrFontHasher;
+public:
+    static bool    IsGraphiteEnabledFont(ServerFont &) throw();
+
+    GraphiteFontAdaptor(ServerFont & font, const sal_Int32 dpi_x, const sal_Int32 dpi_y);
+    GraphiteFontAdaptor(const GraphiteFontAdaptor &) throw();
+    ~GraphiteFontAdaptor() throw();
+
+     gr::Font    * copyThis();
+
+    // Basic attribute accessors.
+    virtual float        ascent();
+    virtual float        descent();
+    virtual bool        bold();
+    virtual bool        italic();
+    virtual float        height();
+    virtual unsigned int    getDPIx();
+    virtual unsigned int    getDPIy();
+
+    // Font access methods.
+    virtual const void    * getTable(gr::fontTableId32 tableID, size_t * pcbSize);
+    virtual void          getFontMetrics(float * ascent_out, float * descent_out = 0, float * em_square_out = 0);
+
+    // Glyph metrics.
+    virtual void      getGlyphMetrics(gr::gid16 glyphID, gr::Rect & boundingBox, gr::Point & advances);
+
+    // Adaptor attributes.
+    const FontProperties    & fontProperties() const throw();
+    FreetypeServerFont        & font() const throw();
+    const grutils::GrFeatureParser * features() const { return mpFeatures; };
+
+private:
+    virtual void UniqueCacheInfo(ext_std::wstring &, bool &, bool &);
+
+    FreetypeServerFont& mrFont;
+    FontProperties        maFontProperties;
+    const unsigned int    mnDpiX, mnDpiY;
+    const float           mfAscent,
+                    mfDescent,
+                    mfEmUnits;
+    grutils::GrFeatureParser * mpFeatures;
+    GlyphMetricMap maGlyphMetricMap;
+};
+
+// Partial implementation of class GraphiteFontAdaptor.
+//
+inline const FontProperties & GraphiteFontAdaptor::fontProperties() const throw() {
+    return maFontProperties;
+}
+
+inline FreetypeServerFont & GraphiteFontAdaptor::font() const throw() {
+    return mrFont;
+}
+#endif // not MFC
+
+// Partial implementation of class TextSourceAdaptor.
+//
+//inline const ImplLayoutArgs & TextSourceAdaptor::layoutArgs() const throw() {
+//  return _layout_args;
+//}
+
+
+#endif // _SV_GRAPHITEADAPTORS_HXX