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00015 #ifndef XFILEDATADEF_H
00016 #define XFILEDATADEF_H
00017
00018 #include "pandatoolbase.h"
00019 #include "namable.h"
00020 #include "xFileNode.h"
00021 #include "xFileArrayDef.h"
00022 #include "xFileTemplate.h"
00023 #include "xFileDataObject.h"
00024 #include "pvector.h"
00025 #include "pointerTo.h"
00026
00027
00028
00029
00030
00031
00032
00033
00034
00035 class XFileDataDef : public XFileNode {
00036 public:
00037 enum Type {
00038 T_word,
00039 T_dword,
00040 T_float,
00041 T_double,
00042 T_char,
00043 T_uchar,
00044 T_sword,
00045 T_sdword,
00046 T_string,
00047 T_cstring,
00048 T_unicode,
00049 T_template,
00050 };
00051
00052 INLINE XFileDataDef(XFile *x_file, const string &name,
00053 Type type, XFileTemplate *xtemplate = NULL);
00054 virtual ~XFileDataDef();
00055
00056 virtual void clear();
00057 void add_array_def(const XFileArrayDef &array_def);
00058
00059 INLINE Type get_data_type() const;
00060 INLINE XFileTemplate *get_template() const;
00061
00062 INLINE int get_num_array_defs() const;
00063 INLINE const XFileArrayDef &get_array_def(int i) const;
00064
00065 virtual void write_text(ostream &out, int indent_level) const;
00066
00067 virtual bool repack_data(XFileDataObject *object,
00068 const XFileParseDataList &parse_data_list,
00069 PrevData &prev_data,
00070 size_t &index, size_t &sub_index) const;
00071
00072 virtual bool fill_zero_data(XFileDataObject *object) const;
00073
00074 virtual bool matches(const XFileNode *other) const;
00075
00076 private:
00077 typedef PT(XFileDataObject)
00078 (XFileDataDef::*UnpackMethod)(const XFileParseDataList &parse_data_list,
00079 const PrevData &prev_data,
00080 size_t &index, size_t &sub_index) const;
00081 typedef PT(XFileDataObject)
00082 (XFileDataDef::*ZeroFillMethod)() const;
00083
00084 PT(XFileDataObject)
00085 unpack_integer_value(const XFileParseDataList &parse_data_list,
00086 const PrevData &prev_data,
00087 size_t &index, size_t &sub_index) const;
00088 PT(XFileDataObject)
00089 unpack_double_value(const XFileParseDataList &parse_data_list,
00090 const PrevData &prev_data,
00091 size_t &index, size_t &sub_index) const;
00092 PT(XFileDataObject)
00093 unpack_string_value(const XFileParseDataList &parse_data_list,
00094 const PrevData &prev_data,
00095 size_t &index, size_t &sub_index) const;
00096 PT(XFileDataObject)
00097 unpack_template_value(const XFileParseDataList &parse_data_list,
00098 const PrevData &prev_data,
00099 size_t &index, size_t &sub_index) const;
00100
00101 PT(XFileDataObject)
00102 unpack_value(const XFileParseDataList &parse_data_list, int array_index,
00103 const PrevData &prev_data,
00104 size_t &index, size_t &sub_index,
00105 UnpackMethod unpack_method) const;
00106
00107 PT(XFileDataObject) zero_fill_integer_value() const;
00108 PT(XFileDataObject) zero_fill_double_value() const;
00109 PT(XFileDataObject) zero_fill_string_value() const;
00110 PT(XFileDataObject) zero_fill_template_value() const;
00111 PT(XFileDataObject)
00112 zero_fill_value(int array_index, ZeroFillMethod zero_fill_method) const;
00113
00114 private:
00115 Type _type;
00116 PT(XFileTemplate) _template;
00117
00118 typedef pvector<XFileArrayDef> ArrayDef;
00119 ArrayDef _array_def;
00120
00121 public:
00122 static TypeHandle get_class_type() {
00123 return _type_handle;
00124 }
00125 static void init_type() {
00126 XFileNode::init_type();
00127 register_type(_type_handle, "XFileDataDef",
00128 XFileNode::get_class_type());
00129 }
00130 virtual TypeHandle get_type() const {
00131 return get_class_type();
00132 }
00133 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00134
00135 private:
00136 static TypeHandle _type_handle;
00137 };
00138
00139 #include "xFileDataDef.I"
00140
00141 #endif
00142
00143
00144