78 lines
1.9 KiB
C++
78 lines
1.9 KiB
C++
//
|
|
// Fluid file routines for the Fast Light Tool Kit (FLTK).
|
|
//
|
|
// Copyright 1998-2023 by Bill Spitzak and others.
|
|
//
|
|
// This library is free software. Distribution and use rights are outlined in
|
|
// the file "COPYING" which should have been included with this file. If this
|
|
// file is missing or damaged, see the license at:
|
|
//
|
|
// https://www.fltk.org/COPYING.php
|
|
//
|
|
// Please see the following page on how to report bugs and issues:
|
|
//
|
|
// https://www.fltk.org/bugs.php
|
|
//
|
|
|
|
#ifndef FLUID_IO_PROJECT_READER_H
|
|
#define FLUID_IO_PROJECT_READER_H
|
|
|
|
#include "nodes/Fl_Type.h"
|
|
|
|
#include <FL/fl_attr.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
|
|
class Fl_Type;
|
|
|
|
namespace fld {
|
|
namespace io {
|
|
|
|
extern int fdesign_flip;
|
|
|
|
int read_file(const char *, int merge, Strategy strategy=Strategy::FROM_FILE_AS_LAST_CHILD);
|
|
|
|
class Project_Reader
|
|
{
|
|
protected:
|
|
/// Project input file
|
|
FILE *fin;
|
|
/// Number of most recently read line
|
|
int lineno;
|
|
/// Pointer to the file path and name (not copied!)
|
|
const char *fname;
|
|
/// Expanding buffer to store the most recently read word
|
|
char *buffer;
|
|
/// Exact size of the expanding buffer in bytes
|
|
int buflen;
|
|
|
|
void expand_buffer(int length);
|
|
|
|
int nextchar() { for (;;) { int ret = fgetc(fin); if (ret!='\r') return ret; } }
|
|
|
|
public:
|
|
/// Holds the file version number after reading the "version" tag
|
|
double read_version;
|
|
|
|
public:
|
|
Project_Reader();
|
|
~Project_Reader();
|
|
int open_read(const char *s);
|
|
int close_read();
|
|
const char *filename_name();
|
|
int read_quoted();
|
|
Fl_Type *read_children(Fl_Type *p, int merge, Strategy strategy, char skip_options=0);
|
|
int read_project(const char *, int merge, Strategy strategy=Strategy::FROM_FILE_AS_LAST_CHILD);
|
|
void read_error(const char *format, ...);
|
|
const char *read_word(int wantbrace = 0);
|
|
int read_int();
|
|
int read_fdesign_line(const char*& name, const char*& value);
|
|
void read_fdesign();
|
|
};
|
|
|
|
} // namespace io
|
|
} // namespace fld
|
|
|
|
#endif // FLUID_IO_PROJECT_READER_H
|