57 lines
1.4 KiB
C++
57 lines
1.4 KiB
C++
// Filename: loader.h
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// Created by: mike (09Jan97)
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//
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////////////////////////////////////////////////////////////////////
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//
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#ifndef LOADER_H
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#define LOADER_H
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//
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////////////////////////////////////////////////////////////////////
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// Includes
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////////////////////////////////////////////////////////////////////
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#include <pandabase.h>
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#include <notify.h>
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#include <node.h>
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#include <pt_Node.h>
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#include <filename.h>
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#include <tokenBoard.h>
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#include <asyncUtility.h>
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class LoaderToken;
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////////////////////////////////////////////////////////////////////
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// Class : Loader
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// Description : Handles database loading through asynchronous
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// threading
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA Loader : public AsyncUtility {
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public:
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Loader();
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~Loader();
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void resolve_filename(Filename &filename) const;
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INLINE PT_Node load_sync(const Filename &filename) const;
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uint request_load(const Filename &filename, const string &event_name);
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bool check_load(uint id);
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PT_Node fetch_load(uint id);
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private:
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static void load_file_types();
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static bool _file_types_loaded;
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virtual bool process_request(void);
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PT_Node load_file(const Filename &filename) const;
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PT_Node load_unknown_file_type(const Filename &filename) const;
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void resolve_unknown_file_type(Filename &filename) const;
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typedef TokenBoard<LoaderToken> LoaderTokenBoard;
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LoaderTokenBoard *_token_board;
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};
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#include "loader.I"
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#endif
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