X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ffont.cpp;h=2cab462c04e9eaef76b27066d327cebb15a93396;hb=48420e9e3f950cfe1e3ced8f8ea92d89671ae8c4;hp=f15e372afaabfaf0946f1aa9ec6093ff80008e66;hpb=84bc56b96c21c831104a22e0cbd0f3b72ab5d8c3;p=libs%2Fgl.git

diff --git a/source/font.cpp b/source/font.cpp
index f15e372a..2cab462c 100644
--- a/source/font.cpp
+++ b/source/font.cpp
@@ -11,15 +11,23 @@ Font::Font():
 	tex(0),
 	own_tex(false),
 	default_size(1),
+	ascent(1),
+	descent(0),
 	varray((TEXCOORD2, VERTEX2))
 { }
 
+Font::~Font()
+{
+	if(own_tex)
+		delete tex;
+}
+
 void Font::set_texture(const Texture2D &t)
 {
 	tex=&t;
 }
 
-void Font::add_glyph(wchar_t code, float x1, float y1, float x2, float y2, float w, float h, float ox, float oy, float adv)
+void Font::add_glyph(unsigned code, float x1, float y1, float x2, float y2, float w, float h, float ox, float oy, float adv)
 {
 	Glyph glyph;
 	glyph.code=code;
@@ -49,12 +57,12 @@ float Font::get_string_width(const string &str) const
 	return x;
 }
 
-float Font::get_string_width(const wstring &str) const
+float Font::get_string_width(const string &str, Codecs::Decoder &dec) const
 {
 	float x=0;
 
-	for(wstring::const_iterator i=str.begin(); i!=str.end(); ++i)
-		x+=get_glyph_advance(*i);
+	for(string::const_iterator i=str.begin(); i!=str.end();)
+		x+=get_glyph_advance(dec.decode_char(str, i));
 
 	return x;
 }
@@ -69,22 +77,16 @@ void Font::draw_string(const string &str) const
 	glPopMatrix();
 }
 
-void Font::draw_string(const wstring &str) const
+void Font::draw_string(const string &str, Codecs::Decoder &dec) const
 {
 	prepare_render();
 
-	for(wstring::const_iterator i=str.begin(); i!=str.end(); ++i)
-		draw_glyph(*i);
+	for(string::const_iterator i=str.begin(); i!=str.end();)
+		draw_glyph(dec.decode_char(str, i));
 
 	glPopMatrix();
 }
 
-Font::~Font()
-{
-	if(own_tex)
-		delete tex;
-}
-
 void Font::create_glyph_vertices()
 {
 	varray.clear();
@@ -117,7 +119,7 @@ void Font::prepare_render() const
 	glPushMatrix();
 }
 
-void Font::draw_glyph(wchar_t code) const
+void Font::draw_glyph(unsigned code) const
 {
 	GlyphMap::const_iterator i=glyphs.find(code);
 	if(i==glyphs.end())
@@ -128,7 +130,7 @@ void Font::draw_glyph(wchar_t code) const
 	glTranslatef(i->second.advance, 0, 0);
 }
 
-float Font::get_glyph_advance(wchar_t code) const
+float Font::get_glyph_advance(unsigned code) const
 {
 	GlyphMap::const_iterator i=glyphs.find(code);
 	if(i==glyphs.end())
@@ -142,6 +144,8 @@ Font::Loader::Loader(Font &f):
 	font(f)
 {
 	add("default_size", &Font::default_size);
+	add("ascent",  &Font::ascent);
+	add("descent", &Font::descent);
 	add("texture", &Loader::texture);
 	add("glyph",   &Loader::glyph);
 }