Commands - stop

- Migrated handleStop to CmdStop.
2011-05-30 01:19:11 -04:00
parent 86ab605bd4
commit 9e3c6f5bc1
9 changed files with 148 additions and 65 deletions
--- a/src/commands/CmdStop.cpp
+++ b/src/commands/CmdStop.cpp
@@ -0,0 +1,103 @@
+////////////////////////////////////////////////////////////////////////////////
+// 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 <CmdStop.h>
+
+extern Context context;
+
+////////////////////////////////////////////////////////////////////////////////
+CmdStop::CmdStop ()
+{
+  _keyword     = "stop";
+  _usage       = "task stop ID";
+  _description = "Removes the 'start' time from a task.";
+  _read_only   = false;
+  _displays_id = false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int CmdStop::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;
+  }
+
+  std::vector <Task>::iterator task;
+  for (task = tasks.begin (); task != tasks.end (); ++task)
+  {
+    if (task->has ("start"))
+    {
+      task->remove ("start");
+
+      if (context.config.getBoolean ("journal.time"))
+        task->addAnnotation (context.config.get ("journal.time.stop.annotation"));
+
+      context.tdb.update (*task);
+
+      if (context.config.getBoolean ("echo.command"))
+        out << "Stopped "
+            << task->id
+            << " '"
+            << task->get ("description")
+            << "'.\n";
+    }
+    else
+    {
+      out << "Task "
+          << task->id
+          << " '"
+          << task->get ("description")
+          << "' not started.\n";
+      rc = 1;
+    }
+  }
+
+  context.tdb.commit ();
+  context.tdb.unlock ();
+
+  output = out.str ();
+  return rc;
+}
+
+////////////////////////////////////////////////////////////////////////////////