Ejemplo n.º 1
0
	face_entity* glyph_freetype_provider::get_face_entity(const  gameswf::tu_string& fontname, bool is_bold, bool is_italic)
	{
		// form hash key
		 gameswf::tu_string key = fontname;
		if (is_bold)
		{
			key += "B";
		}
		if (is_italic)
		{
			key += "I";
		}

		// first try to find from hash
		gc_ptr<face_entity> fe;
		if (m_face_entity.get(key, &fe))
		{
			return fe.get_ptr();
		}

		 gameswf::tu_string font_filename;
		if (get_fontfile(fontname, font_filename, is_bold, is_italic) == false)
		{
			log_error("can't find font file '%s'\n", fontname.c_str());
			m_face_entity.add(key, NULL);
			return NULL;
		}

		FT_Face face = NULL;
		FT_New_Face(m_lib, font_filename.c_str(), 0, &face);
		if (face)
		{
			if (is_bold)
			{
				face->style_flags |= FT_STYLE_FLAG_BOLD;
			}

			if (is_italic)
			{
				face->style_flags |= FT_STYLE_FLAG_ITALIC;
			}

			fe = new face_entity(face);
			m_face_entity.add(key, fe);
		}
		else
		{
			log_error("some error opening font '%s'\n", font_filename.c_str());
		}
		return fe.get_ptr();
	}
Ejemplo n.º 2
0
	face_entity* glyph_provider::get_face_entity(const tu_string& fontname, 
		bool is_bold, bool is_italic)
	{

		// form hash key
		tu_string key = fontname;
		if (is_bold)
		{
			key += "B";
		}
		if (is_italic)
		{
			key += "I";
		}

		// first try to find from hash
		smart_ptr<face_entity> fe;
		if (m_face_entity.get(key, &fe))
		{
			return fe.get_ptr();
		}

		tu_string font_filename;
		if (get_fontfile(fontname, font_filename, is_bold, is_italic) == false)
		{
			log_error("can't find font file '%s'\n", fontname.c_str());
			m_face_entity.add(key, NULL);
			return NULL;
		}

		FT_Face face = NULL;
		FT_New_Face(m_lib, font_filename.c_str(), 0, &face);
		if (face)
		{
			fe = new face_entity(face);
			m_face_entity.add(key, fe);
		}
		else
		{
			log_error("some error opening font '%s'\n", font_filename.c_str());
		}
		return fe.get_ptr();
	}