taskwarrior/src/A3.h
Paul Beckingham 438e65036b Expression Refactor
- Arguments are now categorized as either "literal" or a specific
  category, with accompanying type.  Type is inferred for literals,
  and referenced for attributes.
2011-08-20 14:02:48 -04:00

110 lines
3.7 KiB
C++

////////////////////////////////////////////////////////////////////////////////
// taskwarrior - a command line task list manager.
//
// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
// All rights reserved.
//
// This program is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free Software
// Foundation; either version 2 of the License, or (at your option) any later
// version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
// details.
//
// You should have received a copy of the GNU General Public License along with
// this program; if not, write to the
//
// Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor,
// Boston, MA
// 02110-1301
// USA
//
////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDED_A3
#define INCLUDED_A3
#define L10N // Localization complete.
#include <vector>
#include <string>
#include <Arg.h>
#include <Nibbler.h>
#include <File.h>
#define ARGUMENTS_SEQUENCE_MAX_RANGE 1000
class A3 : public std::vector <Arg>
{
public:
A3 ();
A3 (const A3&);
A3& operator= (const A3&);
~A3 ();
void capture (int, const char**);
void capture (const std::string&);
void capture_first (const std::string&);
void categorize ();
static bool is_command (const std::vector <std::string>&, std::string&);
static const std::vector <std::string> operator_list ();
void append_stdin ();
void rc_override (std::string&, File&);
void get_data_location (std::string&);
void resolve_aliases ();
void apply_overrides ();
void inject_defaults ();
const std::string combine () const;
const std::vector <std::string> list () const;
bool find_command (std::string&) const;
const std::string find_limit () const;
const A3 extract_filter () const;
const A3 extract_modifications () const;
const std::vector <std::string> extract_words () const;
const A3 tokenize (const A3&) const;
const A3 infix (const A3&) const;
const A3 expand (const A3&) const;
const A3 sequence (const A3&) const;
const A3 postfix (const A3&) const;
static bool is_attr (Nibbler&, Arg&);
static bool is_attmod (Nibbler&, Arg&);
static bool is_attribute (const std::string&, std::string&);
static bool is_modifier (const std::string&, std::string&);
static bool is_dom (Nibbler&, Arg&);
static bool is_duration (Nibbler&, std::string&);
static bool is_pattern (Nibbler&, std::string&);
static bool is_subst (Nibbler&, std::string&);
static bool is_id (Nibbler&, std::string&);
static bool is_uuid (Nibbler&, std::string&);
static bool is_tag (Nibbler&, std::string&);
static bool is_number (Nibbler&, double&);
static bool is_integer (Nibbler&, int&);
static bool extract_pattern (const std::string&, std::string&);
static bool extract_tag (const std::string&, char&, std::string&);
static bool extract_attr (const std::string&, std::string&, std::string&);
static bool extract_attmod (const std::string&, std::string&, std::string&, std::string&, std::string&);
static bool extract_subst (const std::string&, std::string&, std::string&, bool&);
static bool extract_id (const std::string&, std::vector <int>&);
static bool extract_uuid (const std::string&, std::vector <std::string>&);
static bool is_operator (const std::string&, char&, int&, char&);
void dump (const std::string&);
private:
bool _read_only_command;
std::string _limit;
};
#endif
////////////////////////////////////////////////////////////////////////////////