X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ffont.h;h=a2406b9ee043009824dbe1787fd7a05d6b583038;hb=652cb91c2b6008c4407c16054085f20bf5888c4d;hp=3178a4c2717ed2f64d6d4e2c72bb413b84056a60;hpb=80aac2618536baaa99b92629be6931363c49c4de;p=libs%2Fgl.git

diff --git a/source/font.h b/source/font.h
index 3178a4c2..a2406b9e 100644
--- a/source/font.h
+++ b/source/font.h
@@ -11,12 +11,13 @@ Distributed under the LGPL
 #include <map>
 #include <string>
 #include <msp/datafile/collection.h>
-#include <msp/strings/codec.h>
+#include <msp/strings/utf8.h>
 #include "vertexarray.h"
 
 namespace Msp {
 namespace GL {
 
+class PrimitiveBuilder;
 class Texture2D;
 
 class Font
@@ -33,28 +34,27 @@ public:
 
 		Loader(Font &);
 		Loader(Font &, DataFile::Collection &);
-		~Loader();
 		Font &get_object() { return font; }
 		DataFile::Collection &get_collection();
 	private:
 		void init();
-		void texture(const std::string &);
 		void glyph(unsigned);
+		void texture_inline();
 	};
 
 	Font();
+	~Font();
 
 	void  set_texture(const Texture2D &);
+	const Texture2D &get_texture() const;
 	void  add_glyph(unsigned, float, float, float, float, float, float, float, float, float);
 	float get_default_size() const { return default_size; }
 	float get_ascent() const { return ascent; }
 	float get_descent() const { return descent; }
-	float get_string_width(const std::string &) const;
 	float get_string_width(const std::string &, Codecs::Decoder &) const;
 	void  draw_glyph(unsigned);
-	void  draw_string(const std::string &) const;
 	void  draw_string(const std::string &, Codecs::Decoder &) const;
-	void  draw_multiline(const std::string &) const;
+	void  draw_string(const std::string &, Codecs::Decoder &, PrimitiveBuilder &) const;
 
 	template<class C>
 	float get_string_width(const std::string &str) const
@@ -63,12 +63,29 @@ public:
 		return get_string_width(str, dec);
 	}
 
+	float get_string_width(const std::string &str) const
+	{ return get_string_width<Codecs::Utf8>(str); }
+
 	template<class C>
 	void draw_string(const std::string &str) const
 	{
 		typename C::Decoder dec;
 		draw_string(str, dec);
 	}
+
+	void draw_string(const std::string &str) const
+	{ draw_string<Codecs::Utf8>(str); }
+
+	template<class C>
+	void draw_string(const std::string &str, PrimitiveBuilder &pb) const
+	{
+		typename C::Decoder dec;
+		draw_string(str, dec, pb);
+	}
+
+	void draw_string(const std::string &str, PrimitiveBuilder &pb) const
+	{ return draw_string<Codecs::Utf8>(str, pb); }
+
 private:
 	struct Glyph
 	{
@@ -89,21 +106,17 @@ private:
 		float w,h;
 		float off_x, off_y;
 		float advance;
-		unsigned index;
 	};
 	typedef std::map<unsigned, Glyph> GlyphMap;
 
 	const Texture2D *tex;
+	bool     own_tex;
 	float    default_size;
 	float    ascent;
 	float    descent;
 	GlyphMap glyphs;
-	VertexArray varray;
 
-	void create_glyph_vertices();
-	void create_glyph_vertices(const Glyph &, VertexArrayBuilder &);
-	void prepare_render() const;
-	void draw_glyph(unsigned) const;
+	void create_glyph_vertices(const Glyph &, VertexBuilder &, float) const;
 	float get_glyph_advance(unsigned) const;
 };