X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_07_rc1%2Fsrc%2Fmodules%2Flyr_freetype%2Flyr_freetype.h;fp=synfig-core%2Ftags%2Fsynfig_0_61_07_rc1%2Fsrc%2Fmodules%2Flyr_freetype%2Flyr_freetype.h;h=4c28580d36f40f37361a3a7ee98f6601e9302499;hb=7d32b486bfe48032fdb52fbb3b6f144a6ce7e63e;hp=0000000000000000000000000000000000000000;hpb=e46234d7b452318bb265f47ba85f2a5226f9657a;p=synfig.git

diff --git a/synfig-core/tags/synfig_0_61_07_rc1/src/modules/lyr_freetype/lyr_freetype.h b/synfig-core/tags/synfig_0_61_07_rc1/src/modules/lyr_freetype/lyr_freetype.h
new file mode 100644
index 0000000..4c28580
--- /dev/null
+++ b/synfig-core/tags/synfig_0_61_07_rc1/src/modules/lyr_freetype/lyr_freetype.h
@@ -0,0 +1,165 @@
+/* === 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