140 lines
4.1 KiB
C
140 lines
4.1 KiB
C
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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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* @file xFileNode.h
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* @author drose
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* @date 2004-10-03
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*/
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#ifndef XFILENODE_H
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#define XFILENODE_H
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#include "pandatoolbase.h"
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#include "typedObject.h"
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#include "referenceCount.h"
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#include "pointerTo.h"
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#include "namable.h"
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#include "pnotify.h"
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#include "pvector.h"
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#include "pmap.h"
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#include "luse.h"
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class XFile;
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class WindowsGuid;
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class XFileParseDataList;
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class XFileDataDef;
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class XFileDataObject;
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class XFileDataNode;
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class XFileDataNodeTemplate;
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class Filename;
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/**
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* A single node of an X file. This may be either a template or a data node.
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*/
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class XFileNode : public TypedObject, public Namable,
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virtual public ReferenceCount {
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protected:
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INLINE XFileNode(XFile *x_file);
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public:
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XFileNode(XFile *x_file, const std::string &name);
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virtual ~XFileNode();
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INLINE XFile *get_x_file() const;
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INLINE int get_num_children() const;
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INLINE XFileNode *get_child(int n) const;
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XFileNode *find_child(const std::string &name) const;
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int find_child_index(const std::string &name) const;
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int find_child_index(const XFileNode *child) const;
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XFileNode *find_descendent(const std::string &name) const;
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INLINE int get_num_objects() const;
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INLINE XFileDataNode *get_object(int n) const;
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virtual bool has_guid() const;
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virtual const WindowsGuid &get_guid() const;
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virtual bool is_template_def() const;
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virtual bool is_reference() const;
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virtual bool is_object() const;
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virtual bool is_standard_object(const std::string &template_name) const;
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void add_child(XFileNode *node);
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virtual void clear();
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virtual void write_text(std::ostream &out, int indent_level) const;
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typedef pmap<const XFileDataDef *, XFileDataObject *> PrevData;
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virtual bool repack_data(XFileDataObject *object,
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const XFileParseDataList &parse_data_list,
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PrevData &prev_data,
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size_t &index, size_t &sub_index) const;
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virtual bool fill_zero_data(XFileDataObject *object) const;
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virtual bool matches(const XFileNode *other) const;
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// The following methods can be used to create instances of the standard
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// template objects. These definitions match those defined in
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// standardTemplates.x in this directory (and compiled into the executable).
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XFileDataNode *add_Mesh(const std::string &name);
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XFileDataNode *add_MeshNormals(const std::string &name);
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XFileDataNode *add_MeshVertexColors(const std::string &name);
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XFileDataNode *add_MeshTextureCoords(const std::string &name);
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XFileDataNode *add_MeshMaterialList(const std::string &name);
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XFileDataNode *add_Material(const std::string &name, const LColor &face_color,
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double power, const LRGBColor &specular_color,
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const LRGBColor &emissive_color);
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XFileDataNode *add_TextureFilename(const std::string &name,
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const Filename &filename);
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XFileDataNode *add_Frame(const std::string &name);
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XFileDataNode *add_FrameTransformMatrix(const LMatrix4d &mat);
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public:
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static std::string make_nice_name(const std::string &str);
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protected:
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XFile *_x_file;
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typedef pvector< PT(XFileNode) > Children;
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Children _children;
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typedef pvector<XFileDataNode *> Objects;
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Objects _objects;
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typedef pmap<std::string, int> ChildrenByName;
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ChildrenByName _children_by_name;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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TypedObject::init_type();
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ReferenceCount::init_type();
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register_type(_type_handle, "XFileNode",
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TypedObject::get_class_type(),
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ReferenceCount::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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friend class XFileDataNodeReference;
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};
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#include "xFileNode.I"
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#endif
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