mirror of
https://github.com/GothenburgBitFactory/taskwarrior.git
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98 lines
3 KiB
C++
98 lines
3 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2006 - 2017, Paul Beckingham, Federico Hernandez.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// http://www.opensource.org/licenses/mit-license.php
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//
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////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDED_COMMAND
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#define INCLUDED_COMMAND
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#include <map>
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#include <vector>
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#include <string>
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#include <Task.h>
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class Command
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{
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public:
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enum class Category
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{
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unassigned,
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// In presentation ("usefulness") order: frequently-used categories first.
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metadata,
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report,
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operation,
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context,
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graphs,
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config,
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migration,
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misc,
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internal,
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UNDOCUMENTED,
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// Whenever you extend this enum, update categoryNames.
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};
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Command ();
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virtual ~Command ();
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static void factory (std::map <std::string, Command*>&);
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std::string keyword () const;
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std::string usage () const;
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std::string description () const;
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bool read_only () const;
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bool displays_id () const;
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bool needs_gc () const;
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bool uses_context () const;
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bool accepts_filter () const;
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bool accepts_modifications () const;
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bool accepts_miscellaneous () const;
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Category category () const;
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virtual int execute (std::string&) = 0;
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protected:
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bool permission (const std::string&, unsigned int);
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static const std::map <Command::Category, std::string> categoryNames;
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protected:
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std::string _keyword;
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std::string _usage;
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std::string _description;
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bool _read_only;
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bool _displays_id;
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bool _needs_confirm;
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bool _needs_gc;
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bool _uses_context;
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bool _accepts_filter;
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bool _accepts_modifications;
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bool _accepts_miscellaneous;
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Category _category;
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// Permission support
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bool _permission_quit;
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bool _permission_all;
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bool _first_iteration;
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};
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#endif
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////////////////////////////////////////////////////////////////////////////////
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