--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file lyr_freetype.h
+** \brief Template Header
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2007 Chris Moore
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package 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
+** General Public License for more details.
+** \endlegal
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_LYR_FREETYPE_H
+#define __SYNFIG_LYR_FREETYPE_H
+
+/* === H E A D E R S ======================================================= */
+
+//#ifdef __APPLE__
+//#define USE_MAC_FT_FUNCS (1)
+//#endif
+
+#include <synfig/layer_composite.h>
+#include <synfig/vector.h>
+#include <synfig/color.h>
+#include <synfig/string.h>
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_GLYPH_H
+#include <vector>
+
+#include <synfig/string.h>
+#include <synfig/time.h>
+#include <synfig/context.h>
+#include <synfig/paramdesc.h>
+#include <synfig/renddesc.h>
+#include <synfig/surface.h>
+#include <synfig/value.h>
+#include <synfig/valuenode.h>
+#include <synfig/canvas.h>
+
+
+#include <ETL/misc>
+
+#ifdef USE_MAC_FT_FUNCS
+ #include <CoreServices/CoreServices.h>
+ #include FT_MAC_H
+#endif
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+using namespace synfig;
+using namespace std;
+using namespace etl;
+
+
+struct Glyph
+{
+ FT_Glyph glyph;
+ FT_Vector pos;
+ //int width;
+};
+struct TextLine
+{
+ int width;
+ std::vector<Glyph> glyph_table;
+
+ TextLine():width(0) { }
+ void clear_and_free();
+
+ int actual_height()const
+ {
+ int height(0);
+
+ std::vector<Glyph>::const_iterator iter;
+ for(iter=glyph_table.begin();iter!=glyph_table.end();++iter)
+ {
+ FT_BBox glyph_bbox;
+
+ //FT_Glyph_Get_CBox( glyphs[n], ft_glyph_bbox_pixels, &glyph_bbox );
+ FT_Glyph_Get_CBox( iter->glyph, ft_glyph_bbox_subpixels, &glyph_bbox );
+
+ if(glyph_bbox.yMax>height)
+ height=glyph_bbox.yMax;
+ }
+ return height;
+ }
+};
+
+
+class Layer_Freetype : public synfig::Layer_Composite, public synfig::Layer_NoDeform
+{
+ SYNFIG_LAYER_MODULE_EXT
+private:
+
+ FT_Face face;
+ synfig::String font;
+ synfig::String family;
+ synfig::String text;
+ synfig::Vector size;
+ synfig::Vector orient;
+ synfig::Color color;
+ synfig::Point pos;
+ synfig::Real compress;
+ synfig::Real vcompress;
+
+ int style;
+ int weight;
+ bool use_kerning;
+ bool grid_fit;
+ bool invert;
+
+ bool old_version;
+ bool needs_sync_;
+
+ void sync();
+
+ mutable synfig::Mutex mutex;
+
+public:
+ Layer_Freetype();
+ virtual ~Layer_Freetype();
+
+ virtual bool set_param(const String & param, const synfig::ValueBase &value);
+ virtual ValueBase get_param(const String & param)const;
+ virtual Color get_color(Context context, const synfig::Point &pos)const;
+ virtual bool accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
+
+ virtual Vocab get_param_vocab()const;
+
+ virtual bool set_version(const String &ver){if(ver=="0.1")old_version=true;return true;}
+ virtual void reset_version(){old_version=false;}
+
+ virtual synfig::Rect get_bounding_rect()const;
+
+private:
+ void new_font(const synfig::String &family, int style=0, int weight=400);
+ bool new_font_(const synfig::String &family, int style=0, int weight=400);
+ bool new_face(const synfig::String &newfont);
+};
+
+extern FT_Library ft_library;
+
+/* === E N D =============================================================== */
+
+#endif