Commands

- Eliminated the Command::implements method.
- Implemented CmdCustom to handle all custom reports.
- Implemented CmdTags.

src/commands/CmdCustom.h

@@ -0,0 +1,46 @@
+////////////////////////////////////////////////////////////////////////////////
+// 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_CMDCUSTOM
+#define INCLUDED_CMDCUSTOM
+
+#include <string>
+#include <Command.h>
+
+class CmdCustom : public Command
+{
+public:
+  CmdCustom (const std::string&, const std::string&, const std::string&);
+  int execute (const std::string&, std::string&);
+
+private:
+  void validateReportColumns (std::vector <std::string>&);
+  void validateSortColumns (std::vector <std::string>&);
+  void getLimits (const std::string&, int&, int&);
+};
+
+#endif
+////////////////////////////////////////////////////////////////////////////////