taskwarrior/src/commands/CmdStart.cpp
Paul Beckingham 86ab605bd4 Commands - start
- Migrated handleStart to CmdStart.
2011-05-30 01:11:34 -04:00

111 lines
3 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
//
////////////////////////////////////////////////////////////////////////////////
#include <sstream>
#include <Context.h>
#include <main.h>
#include <CmdStart.h>
extern Context context;
////////////////////////////////////////////////////////////////////////////////
CmdStart::CmdStart ()
{
_keyword = "start";
_usage = "task start ID";
_description = "Marks specified task as started.";
_read_only = false;
_displays_id = false;
}
////////////////////////////////////////////////////////////////////////////////
int CmdStart::execute (const std::string&, std::string& output)
{
int rc = 0;
std::stringstream out;
context.disallowModification ();
std::vector <Task> tasks;
context.tdb.lock (context.config.getBoolean ("locking"));
Filter filter;
context.tdb.loadPending (tasks, filter);
// Filter sequence.
context.filter.applySequence (tasks, context.sequence);
if (tasks.size () == 0)
{
context.footnote ("No tasks specified.");
return 1;
}
bool nagged = false;
std::vector <Task>::iterator task;
for (task = tasks.begin (); task != tasks.end (); ++task)
{
if (! task->has ("start"))
{
char startTime[16];
sprintf (startTime, "%u", (unsigned int) time (NULL));
task->set ("start", startTime);
if (context.config.getBoolean ("journal.time"))
task->addAnnotation (context.config.get ("journal.time.start.annotation"));
context.tdb.update (*task);
if (context.config.getBoolean ("echo.command"))
out << "Started "
<< task->id
<< " '"
<< task->get ("description")
<< "'.\n";
if (!nagged)
nagged = nag (*task);
dependencyChainOnStart (*task);
}
else
{
out << "Task "
<< task->id
<< " '"
<< task->get ("description")
<< "' already started.\n";
rc = 1;
}
}
context.tdb.commit ();
context.tdb.unlock ();
output = out.str ();
return rc;
}
////////////////////////////////////////////////////////////////////////////////