dvisvgm-1.9.2/src/CommandLine.cpp

// This file was automatically generated by opt2cpp.
// It is part of the dvisvgm package and published under the terms
// of the GNU General Public License version 3, or (at your option) any later version.
// See file COPYING for further details.
// (C) 2009-2015 Martin Gieseking <martin.gieseking@uos.de>

#include <config.h>
#include <cstdio>
#include <iostream>
#include <iomanip>
#include "InputReader.h"
#include "CommandLine.h"

using namespace std;

const CmdLineParserBase::Option CommandLine::_options[] = {
	{'b', "bbox", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_bbox)},
	{'C', "cache", ARG_OPTIONAL, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_cache)},
#if !defined(DISABLE_GS)
	{'j', "clipjoin", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_clipjoin)},
#endif
	{'\0', "color", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_color)},
#if !defined(DISABLE_GS)
	{'E', "eps", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_eps)},
#endif
	{'e', "exact", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_exact)},
	{'m', "fontmap", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_fontmap)},
#if !defined(DISABLE_GS)
	{'\0', "grad-overlap", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_grad_overlap)},
#endif
#if !defined(DISABLE_GS)
	{'\0', "grad-segments", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_grad_segments)},
#endif
#if !defined(DISABLE_GS)
	{'\0', "grad-simplify", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_grad_simplify)},
#endif
	{'h', "help", ARG_OPTIONAL, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_help)},
	{'\0', "keep", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_keep)},
#if !defined(HAVE_LIBGS) && !defined(DISABLE_GS)
	{'\0', "libgs", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_libgs)},
#endif
	{'L', "linkmark", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_linkmark)},
	{'l', "list-specials", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_list_specials)},
	{'M', "mag", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_mag)},
	{'n', "no-fonts", ARG_OPTIONAL, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_fonts)},
	{'\0', "no-merge", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_merge)},
	{'\0', "no-mktexmf", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_mktexmf)},
	{'S', "no-specials", ARG_OPTIONAL, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_specials)},
	{'\0', "no-styles", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_styles)},
	{'o', "output", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_output)},
	{'p', "page", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_page)},
	{'d', "precision", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_precision)},
	{'P', "progress", ARG_OPTIONAL, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_progress)},
	{'R', "relative", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_relative)},
	{'r', "rotate", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_rotate)},
	{'c', "scale", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_scale)},
	{'s', "stdout", ARG_NONE, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_stdout)},
	{'a', "trace-all", ARG_OPTIONAL, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_trace_all)},
	{'T', "transform", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_transform)},
	{'t', "translate", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_translate)},
	{'v', "verbosity", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_verbosity)},
	{'V', "version", ARG_OPTIONAL, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_version)},
	{'z', "zip", ARG_OPTIONAL, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_zip)},
	{'Z', "zoom", ARG_REQUIRED, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_zoom)},
};

const CmdLineParserBase::Option* CommandLine::options (size_t *numopts) const {
	*numopts = sizeof(_options)/sizeof(CmdLineParserBase::Option);
	return _options;
}

void CommandLine::init () {
	CmdLineParserBase::init();

	// disable all options by default
	_bbox_given = false;
	_cache_given = false;
#if !defined(DISABLE_GS)
	_clipjoin_given = false;
#endif
	_color_given = false;
#if !defined(DISABLE_GS)
	_eps_given = false;
#endif
	_exact_given = false;
	_fontmap_given = false;
#if !defined(DISABLE_GS)
	_grad_overlap_given = false;
#endif
#if !defined(DISABLE_GS)
	_grad_segments_given = false;
#endif
#if !defined(DISABLE_GS)
	_grad_simplify_given = false;
#endif
	_help_given = false;
	_keep_given = false;
#if !defined(HAVE_LIBGS) && !defined(DISABLE_GS)
	_libgs_given = false;
#endif
	_linkmark_given = false;
	_list_specials_given = false;
	_mag_given = false;
	_no_fonts_given = false;
	_no_merge_given = false;
	_no_mktexmf_given = false;
	_no_specials_given = false;
	_no_styles_given = false;
	_output_given = false;
	_page_given = false;
	_precision_given = false;
	_progress_given = false;
	_relative_given = false;
	_rotate_given = false;
	_scale_given = false;
	_stdout_given = false;
	_trace_all_given = false;
	_transform_given = false;
	_translate_given = false;
	_verbosity_given = false;
	_version_given = false;
	_zip_given = false;
	_zoom_given = false;

	// set default option values
	_bbox_arg = "min";
	_cache_arg.clear();
	_fontmap_arg.clear();
#if !defined(DISABLE_GS)
	_grad_segments_arg = 20;
#endif
#if !defined(DISABLE_GS)
	_grad_simplify_arg = 0.05;
#endif
	_help_arg = 0;
#if !defined(HAVE_LIBGS) && !defined(DISABLE_GS)
	_libgs_arg.clear();
#endif
	_linkmark_arg = "box";
	_mag_arg = 4;
	_no_fonts_arg = 0;
	_no_specials_arg.clear();
	_output_arg.clear();
	_page_arg = "1";
	_precision_arg = 0;
	_progress_arg = 0.5;
	_rotate_arg = 0;
	_scale_arg.clear();
	_trace_all_arg = false;
	_transform_arg.clear();
	_translate_arg.clear();
	_verbosity_arg = 7;
	_version_arg = false;
	_zip_arg = 9;
	_zoom_arg = 1.0;
}

const char** CommandLine::helplines (size_t *numlines) const {
	static const char *lines[] = {
		"dThis program converts DVI files, as created by TeX/LaTeX, to\nthe XML-based scalable vector graphics format SVG.\n\nUsage: dvisvgm [options] dvifile\n       dvisvgm -E [options] epsfile",
		"sInput options:",
		"o-p, --page=ranges             choose pages to convert [1]",
		"o-m, --fontmap=filenames       evaluate (additional) font map files",
#if !defined(DISABLE_GS)
		"o-E, --eps                     convert an EPS file to SVG",
#endif
		"sSVG output options:",
		"o-b, --bbox=size               set size of bounding box [min]",
#if !defined(DISABLE_GS)
		"o-j, --clipjoin                compute intersection of clipping paths",
#endif
#if !defined(DISABLE_GS)
		"o    --grad-overlap            create operlapping color gradient segments",
#endif
#if !defined(DISABLE_GS)
		"o    --grad-segments=number    number of color gradient segments per row [20]",
#endif
#if !defined(DISABLE_GS)
		"o    --grad-simplify=delta     reduce level of detail for small segments [0.05]",
#endif
		"o-L, --linkmark=style          select how to mark hyperlinked areas [box]",
		"o-o, --output=pattern          set name pattern of output files",
		"o-d, --precision=number        set number of decimal points (0-6) [0]",
		"o-R, --relative                create relative path commands",
		"o-s, --stdout                  write SVG output to stdout",
		"o-n, --no-fonts[=variant]      draw glyphs by using path elements [0]",
		"o    --no-merge                don't merge adjacent text elements",
		"o    --no-styles               don't use styles to reference fonts",
		"o-z, --zip[=level]             create compressed .svgz file [9]",
		"sSVG transformations:",
		"o-r, --rotate=angle            rotate page content clockwise",
		"o-c, --scale=sx[,sy]           scale page content",
		"o-t, --translate=tx[,ty]       shift page content",
		"o-T, --transform=commands      transform page content",
		"o-Z, --zoom=factor             zoom page content [1.0]",
		"sProcessing options:",
		"o-C, --cache[=dir]             set/print path of cache directory",
		"o-e, --exact                   compute exact glyph boxes",
		"o    --keep                    keep temporary files",
#if !defined(HAVE_LIBGS) && !defined(DISABLE_GS)
		"o    --libgs=filename          set name of Ghostscript shared library",
#endif
		"o-M, --mag=factor              magnification of Metafont output [4]",
		"o    --no-mktexmf              don't try to create missing fonts",
		"o-S, --no-specials[=prefixes]  don't process [selected] specials",
		"o-a, --trace-all[=retrace]     trace all glyphs of bitmap fonts [no]",
		"sMessage options:",
		"o    --color                   colorize messages",
		"o-h, --help[=mode]             print this summary of options and exit [0]",
		"o-l, --list-specials           print supported special sets and exit",
		"o-P, --progress[=delay]        enable progess indicator [0.5]",
		"o-v, --verbosity=level         set verbosity level (0-7) [7]",
		"o-V, --version[=extended]      print version and exit [no]",
	};
	*numlines = sizeof(lines)/sizeof(char*);
	return lines;
}

void CommandLine::handle_bbox (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _bbox_arg))
		_bbox_given = true;
}

void CommandLine::handle_cache (InputReader &ir, const Option &opt, bool longopt) {
	if (ir.eof() || getStringArg(ir, opt, longopt, _cache_arg))
		_cache_given = true;
}

#if !defined(DISABLE_GS)
void CommandLine::handle_clipjoin (InputReader &ir, const Option &opt, bool longopt) {
	_clipjoin_given = true;
}
#endif

void CommandLine::handle_color (InputReader &ir, const Option &opt, bool longopt) {
	_color_given = true;
}

#if !defined(DISABLE_GS)
void CommandLine::handle_eps (InputReader &ir, const Option &opt, bool longopt) {
	_eps_given = true;
}
#endif

void CommandLine::handle_exact (InputReader &ir, const Option &opt, bool longopt) {
	_exact_given = true;
}

void CommandLine::handle_fontmap (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _fontmap_arg))
		_fontmap_given = true;
}

#if !defined(DISABLE_GS)
void CommandLine::handle_grad_overlap (InputReader &ir, const Option &opt, bool longopt) {
	_grad_overlap_given = true;
}
#endif

#if !defined(DISABLE_GS)
void CommandLine::handle_grad_segments (InputReader &ir, const Option &opt, bool longopt) {
	if (getIntArg(ir, opt, longopt, _grad_segments_arg))
		_grad_segments_given = true;
}
#endif

#if !defined(DISABLE_GS)
void CommandLine::handle_grad_simplify (InputReader &ir, const Option &opt, bool longopt) {
	if (getDoubleArg(ir, opt, longopt, _grad_simplify_arg))
		_grad_simplify_given = true;
}
#endif

void CommandLine::handle_help (InputReader &ir, const Option &opt, bool longopt) {
	if (ir.eof() || getIntArg(ir, opt, longopt, _help_arg))
		_help_given = true;
}

void CommandLine::handle_keep (InputReader &ir, const Option &opt, bool longopt) {
	_keep_given = true;
}

#if !defined(HAVE_LIBGS) && !defined(DISABLE_GS)
void CommandLine::handle_libgs (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _libgs_arg))
		_libgs_given = true;
}
#endif

void CommandLine::handle_linkmark (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _linkmark_arg))
		_linkmark_given = true;
}

void CommandLine::handle_list_specials (InputReader &ir, const Option &opt, bool longopt) {
	_list_specials_given = true;
}

void CommandLine::handle_mag (InputReader &ir, const Option &opt, bool longopt) {
	if (getDoubleArg(ir, opt, longopt, _mag_arg))
		_mag_given = true;
}

void CommandLine::handle_no_fonts (InputReader &ir, const Option &opt, bool longopt) {
	if (ir.eof() || getIntArg(ir, opt, longopt, _no_fonts_arg))
		_no_fonts_given = true;
}

void CommandLine::handle_no_merge (InputReader &ir, const Option &opt, bool longopt) {
	_no_merge_given = true;
}

void CommandLine::handle_no_mktexmf (InputReader &ir, const Option &opt, bool longopt) {
	_no_mktexmf_given = true;
}

void CommandLine::handle_no_specials (InputReader &ir, const Option &opt, bool longopt) {
	if (ir.eof() || getStringArg(ir, opt, longopt, _no_specials_arg))
		_no_specials_given = true;
}

void CommandLine::handle_no_styles (InputReader &ir, const Option &opt, bool longopt) {
	_no_styles_given = true;
}

void CommandLine::handle_output (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _output_arg))
		_output_given = true;
}

void CommandLine::handle_page (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _page_arg))
		_page_given = true;
}

void CommandLine::handle_precision (InputReader &ir, const Option &opt, bool longopt) {
	if (getIntArg(ir, opt, longopt, _precision_arg))
		_precision_given = true;
}

void CommandLine::handle_progress (InputReader &ir, const Option &opt, bool longopt) {
	if (ir.eof() || getDoubleArg(ir, opt, longopt, _progress_arg))
		_progress_given = true;
}

void CommandLine::handle_relative (InputReader &ir, const Option &opt, bool longopt) {
	_relative_given = true;
}

void CommandLine::handle_rotate (InputReader &ir, const Option &opt, bool longopt) {
	if (getDoubleArg(ir, opt, longopt, _rotate_arg))
		_rotate_given = true;
}

void CommandLine::handle_scale (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _scale_arg))
		_scale_given = true;
}

void CommandLine::handle_stdout (InputReader &ir, const Option &opt, bool longopt) {
	_stdout_given = true;
}

void CommandLine::handle_trace_all (InputReader &ir, const Option &opt, bool longopt) {
	if (ir.eof() || getBoolArg(ir, opt, longopt, _trace_all_arg))
		_trace_all_given = true;
}

void CommandLine::handle_transform (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _transform_arg))
		_transform_given = true;
}

void CommandLine::handle_translate (InputReader &ir, const Option &opt, bool longopt) {
	if (getStringArg(ir, opt, longopt, _translate_arg))
		_translate_given = true;
}

void CommandLine::handle_verbosity (InputReader &ir, const Option &opt, bool longopt) {
	if (getUIntArg(ir, opt, longopt, _verbosity_arg))
		_verbosity_given = true;
}

void CommandLine::handle_version (InputReader &ir, const Option &opt, bool longopt) {
	if (ir.eof() || getBoolArg(ir, opt, longopt, _version_arg))
		_version_given = true;
}

void CommandLine::handle_zip (InputReader &ir, const Option &opt, bool longopt) {
	if (ir.eof() || getIntArg(ir, opt, longopt, _zip_arg))
		_zip_given = true;
}

void CommandLine::handle_zoom (InputReader &ir, const Option &opt, bool longopt) {
	if (getDoubleArg(ir, opt, longopt, _zoom_arg))
		_zoom_given = true;
}