mirror of
https://github.com/GothenburgBitFactory/taskwarrior.git
synced 2025-08-04 03:18:33 +02:00
e2a8f85a2f
- Task is no longer a map of string to Att. Att is itself a name/ value pair, so the name was redundant. Task is now a map of string to string. This brings the obsoletion of Att much closer.
307 lines
8.8 KiB
C++
307 lines
8.8 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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// taskwarrior - a command line task list manager.
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//
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// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
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// All rights reserved.
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//
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// This program is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free Software
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// Foundation; either version 2 of the License, or (at your option) any later
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// version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// this program; if not, write to the
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//
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// Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor,
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// Boston, MA
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// 02110-1301
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// USA
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//
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////////////////////////////////////////////////////////////////////////////////
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#include <string>
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#include <sstream>
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#include <vector>
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#include <stdlib.h>
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#include <inttypes.h>
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#include <Context.h>
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#include <main.h>
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#include <text.h>
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#include <util.h>
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#include <cmake.h>
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extern Context context;
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////////////////////////////////////////////////////////////////////////////////
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bool taskDiff (const Task& before, const Task& after)
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{
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// Attributes are all there is, so figure the different attribute names
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// between before and after.
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std::vector <std::string> beforeAtts;
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Task::const_iterator att;
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for (att = before.begin (); att != before.end (); ++att)
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beforeAtts.push_back (att->first);
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std::vector <std::string> afterAtts;
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for (att = after.begin (); att != after.end (); ++att)
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afterAtts.push_back (att->first);
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std::vector <std::string> beforeOnly;
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std::vector <std::string> afterOnly;
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listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
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if (beforeOnly.size () !=
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afterOnly.size ())
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return true;
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std::vector <std::string>::iterator name;
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for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
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if (*name != "uuid" &&
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before.get (*name) != after.get (*name))
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return true;
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return false;
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}
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////////////////////////////////////////////////////////////////////////////////
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std::string taskDifferences (const Task& before, const Task& after)
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{
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// Attributes are all there is, so figure the different attribute names
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// between before and after.
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std::vector <std::string> beforeAtts;
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Task::const_iterator att;
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for (att = before.begin (); att != before.end (); ++att)
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beforeAtts.push_back (att->first);
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std::vector <std::string> afterAtts;
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for (att = after.begin (); att != after.end (); ++att)
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afterAtts.push_back (att->first);
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std::vector <std::string> beforeOnly;
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std::vector <std::string> afterOnly;
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listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
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// Now start generating a description of the differences.
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std::stringstream out;
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std::vector <std::string>::iterator name;
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for (name = beforeOnly.begin (); name != beforeOnly.end (); ++name)
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out << " - "
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<< ucFirst(*name)
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<< " will be deleted.\n";
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for (name = afterOnly.begin (); name != afterOnly.end (); ++name)
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{
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if (*name == "depends")
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{
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std::vector <int> deps_after;
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after.getDependencies (deps_after);
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std::string to;
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join (to, ", ", deps_after);
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out << " - "
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<< "Dependencies"
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<< " will be set to '"
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<< to
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<< "'.\n";
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}
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else
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out << " - "
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<< ucFirst(*name)
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<< " will be set to '"
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<< renderAttribute (*name, after.get (*name))
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<< "'.\n";
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}
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for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
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if (*name != "uuid" &&
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before.get (*name) != after.get (*name))
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{
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if (*name == "depends")
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{
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std::vector <int> deps_before;
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before.getDependencies (deps_before);
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std::string from;
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join (from, ", ", deps_before);
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std::vector <int> deps_after;
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after.getDependencies (deps_after);
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std::string to;
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join (to, ", ", deps_after);
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out << " - "
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<< "Dependencies"
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<< " will be changed from '"
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<< from
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<< "' to '"
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<< to
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<< "'.\n";
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}
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else
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out << " - "
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<< ucFirst(*name)
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<< " will be changed from '"
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<< renderAttribute (*name, before.get (*name))
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<< "' to '"
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<< renderAttribute (*name, after.get (*name))
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<< "'.\n";
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}
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// Shouldn't just say nothing.
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if (out.str ().length () == 0)
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out << " - No changes will be made.\n";
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return out.str ();
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}
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////////////////////////////////////////////////////////////////////////////////
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std::string taskInfoDifferences (const Task& before, const Task& after)
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{
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// Attributes are all there is, so figure the different attribute names
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// between before and after.
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std::vector <std::string> beforeAtts;
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Task::const_iterator att;
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for (att = before.begin (); att != before.end (); ++att)
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beforeAtts.push_back (att->first);
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std::vector <std::string> afterAtts;
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for (att = after.begin (); att != after.end (); ++att)
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afterAtts.push_back (att->first);
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std::vector <std::string> beforeOnly;
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std::vector <std::string> afterOnly;
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listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
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// Now start generating a description of the differences.
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std::stringstream out;
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std::vector <std::string>::iterator name;
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for (name = beforeOnly.begin (); name != beforeOnly.end (); ++name)
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{
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if (*name == "depends")
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{
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std::vector <int> deps_before;
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before.getDependencies (deps_before);
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std::string from;
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join (from, ", ", deps_before);
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out << "Dependencies '"
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<< from
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<< "' deleted.\n";
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}
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else if (name->substr (0, 11) == "annotation_")
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{
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out << "Annotation '"
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<< before.get (*name)
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<< "' deleted.\n";
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}
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else
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{
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out << ucFirst (*name)
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<< " deleted.\n";
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}
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}
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for (name = afterOnly.begin (); name != afterOnly.end (); ++name)
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{
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if (*name == "depends")
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{
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std::vector <int> deps_after;
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after.getDependencies (deps_after);
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std::string to;
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join (to, ", ", deps_after);
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out << "Dependencies"
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<< " set to '"
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<< to
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<< "'.\n";
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}
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else if (name->substr (0, 11) == "annotation_")
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{
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out << "Annotation of '"
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<< after.get (*name)
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<< "' added.\n";
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}
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else
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out << ucFirst(*name)
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<< " set to '"
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<< renderAttribute (*name, after.get (*name))
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<< "'.\n";
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}
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for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
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if (*name != "uuid" &&
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before.get (*name) != after.get (*name) &&
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before.get (*name) != "" && after.get (*name) != "")
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{
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if (*name == "depends")
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{
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std::vector <int> deps_before;
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before.getDependencies (deps_before);
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std::string from;
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join (from, ", ", deps_before);
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std::vector <int> deps_after;
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after.getDependencies (deps_after);
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std::string to;
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join (to, ", ", deps_after);
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out << "Dependencies"
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<< " changed from '"
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<< from
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<< "' to '"
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<< to
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<< "'.\n";
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}
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else if (name->substr (0, 11) == "annotation_")
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{
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out << "Annotation changed to '"
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<< after.get (*name)
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<< "'.\n";
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}
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else
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out << ucFirst(*name)
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<< " changed from '"
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<< renderAttribute (*name, before.get (*name))
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<< "' to '"
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<< renderAttribute (*name, after.get (*name))
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<< "'.\n";
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}
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// Shouldn't just say nothing.
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if (out.str ().length () == 0)
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out << "No changes made.\n";
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return out.str ();
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}
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////////////////////////////////////////////////////////////////////////////////
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std::string renderAttribute (const std::string& name, const std::string& value)
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{
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Column* col = context.columns[name];
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if (col &&
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col->type () == "date" &&
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value != "")
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{
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Date d ((time_t)strtol (value.c_str (), NULL, 10));
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return d.toString (context.config.get ("dateformat"));
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}
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return value;
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}
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////////////////////////////////////////////////////////////////////////////////
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// TODO Implement all the post-command feedback here. This includes project
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// completion percentages, "3 tasks modified", all warnings, and so on.
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std::string feedback (const Task&, const Task&)
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{
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return "";
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}
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////////////////////////////////////////////////////////////////////////////////
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