88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
// Filename: geomTextGlyph.h
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// Created by: drose (31Mar05)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef GEOMTEXTGLYPH_H
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#define GEOMTEXTGLYPH_H
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#include "pandabase.h"
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#include "geom.h"
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#ifdef HAVE_FREETYPE
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#include "dynamicTextGlyph.h"
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////////////////////////////////////////////////////////////////////
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// Class : GeomTextGlyph
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// Description : This is a specialization on Geom for containing a
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// primitive intended to represent a DynamicTextGlyph.
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// Its sole purpose is to maintain the geom count on the
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// glyph, so we can determine the actual usage count on
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// a dynamic glyph (and thus know when it is safe to
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// recycle the glyph).
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA_TEXT GeomTextGlyph : public Geom {
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public:
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GeomTextGlyph(DynamicTextGlyph *glyph,
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const GeomVertexData *data);
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GeomTextGlyph(const GeomVertexData *data);
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GeomTextGlyph(const GeomTextGlyph ©);
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void operator = (const GeomTextGlyph ©);
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virtual ~GeomTextGlyph();
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ALLOC_DELETED_CHAIN(GeomTextGlyph);
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virtual Geom *make_copy() const;
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virtual bool copy_primitives_from(const Geom *other);
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void count_geom(const Geom *other);
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virtual void output(ostream &out) const;
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virtual void write(ostream &out, int indent_level = 0) const;
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private:
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typedef pvector< PT(DynamicTextGlyph) > Glyphs;
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Glyphs _glyphs;
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public:
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static void register_with_read_factory();
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static TypedWritable *make_GeomTextGlyph(const FactoryParams ¶ms);
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PUBLISHED:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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public:
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static void init_type() {
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Geom::init_type();
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register_type(_type_handle, "GeomTextGlyph",
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Geom::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "geomTextGlyph.I"
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#else // HAVE_FREETYPE
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// Without Freetype, a GeomTextGlyph is really just an ordinary Geom.
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typedef Geom GeomTextGlyph;
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#endif // HAVE_FREETYPE
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#endif // GEOMTEXTGLYPH_H
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