bool taskDiff (const Task& before, const Task& after)
{
// Attributes are all there is, so figure the different attribute names
// between before and after.
std::vector <std::string> beforeAtts;
Task::const_iterator att;
for (att = before.begin (); att != before.end (); ++att)
beforeAtts.push_back (att->first);
std::vector <std::string> afterAtts;
for (att = after.begin (); att != after.end (); ++att)
afterAtts.push_back (att->first);
std::vector <std::string> beforeOnly;
std::vector <std::string> afterOnly;
listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
if (beforeOnly.size () !=
afterOnly.size ())
return true;
std::vector <std::string>::iterator name;
for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
if (*name != "uuid" &&
before.get (*name) != after.get (*name))
return true;
return false;
}
bool taskDiff (const Task& before, const Task& after)
{
// Attributes are all there is, so figure the different attribute names
// between before and after.
std::vector <std::string> beforeAtts;
foreach (att, before)
beforeAtts.push_back (att->first);
std::vector <std::string> afterAtts;
foreach (att, after)
afterAtts.push_back (att->first);
std::vector <std::string> beforeOnly;
std::vector <std::string> afterOnly;
listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
if (beforeOnly.size () ||
afterOnly.size ())
return true;
foreach (name, beforeAtts)
if (*name != "uuid" &&
before.get (*name) != after.get (*name))
return true;
return false;
}
int main (int argc, char** argv)
{
UnitTest t (24);
// Ensure environment has no influence.
unsetenv ("TASKDATA");
unsetenv ("TASKRC");
// 1,2,3 <=> 2,3,4
std::vector <std::string> string_one;
string_one.push_back ("1");
string_one.push_back ("2");
string_one.push_back ("3");
std::vector <std::string> string_two;
string_two.push_back ("2");
string_two.push_back ("3");
string_two.push_back ("4");
std::vector <std::string> string_three;
string_three.push_back ("2");
string_three.push_back ("3");
string_three.push_back ("4");
std::vector <std::string> string_four;
// Differences?
t.ok (!listDiff (string_one, string_one), "std::string (1,2,3) == (1,2,3)");
t.ok (listDiff (string_one, string_two), "std::string (1,2,3) != (2,3,4)");
t.ok (listDiff (string_one, string_three), "std::string (1,2,3) != (2,3,4)");
t.ok (listDiff (string_one, string_four), "std::string (1,2,3) != ()");
t.ok (!listDiff (string_four, string_four), "std::string () == ()");
// What are the differences?
std::vector<std::string> string_leftOnly;
std::vector<std::string> string_rightOnly;
listDiff (string_one, string_two, string_leftOnly, string_rightOnly);
t.is ((int) string_leftOnly.size (), 1, "std::string (1,2,3) <=> (2,3,4) = 1<-");
t.is (string_leftOnly[0], "1", "std::string (1,2,3) <=> (2,3,4) = 1<-");
t.is ((int) string_rightOnly.size (), 1, "std::string (1,2,3) <=> (2,3,4) = ->4");
t.is (string_rightOnly[0], "4", "std::string (1,2,3) <=> (2,3,4) = ->4");
// What is the intersection?
std::vector <std::string> string_join;
listIntersect (string_one, string_two, string_join);
t.is ((int) string_join.size (), 2, "std::string (1,2,3) intersect (2,3,4) = (2,3)");
t.is (string_join[0], "2", "std::string (1,2,3) intersect (2,3,4) = (2,3)");
t.is (string_join[1], "3", "std::string (1,2,3) intersect (2,3,4) = (2,3)");
// Now do it all again, with integers.
// 1,2,3 <=> 2,3,4
std::vector <int> int_one;
int_one.push_back (1);
int_one.push_back (2);
int_one.push_back (3);
std::vector <int> int_two;
int_two.push_back (2);
int_two.push_back (3);
int_two.push_back (4);
std::vector <int> int_three;
int_three.push_back (2);
int_three.push_back (3);
int_three.push_back (4);
std::vector <int> int_four;
// Differences?
t.ok (!listDiff (int_one, int_one), "int (1,2,3) == (1,2,3)");
t.ok (listDiff (int_one, int_two), "int (1,2,3) != (2,3,4)");
t.ok (listDiff (int_one, int_three), "int (1,2,3) != (2,3,4)");
t.ok (listDiff (int_one, int_four), "int (1,2,3) != ()");
t.ok (!listDiff (int_four, int_four), "int () == ()");
// What are the differences?
std::vector<int> int_leftOnly;
std::vector<int> int_rightOnly;
listDiff (int_one, int_two, int_leftOnly, int_rightOnly);
t.is ((int) int_leftOnly.size (), 1, "int (1,2,3) <=> (2,3,4) = 1<-");
t.is (int_leftOnly[0], "1", "int (1,2,3) <=> (2,3,4) = 1<-");
t.is ((int) int_rightOnly.size (), 1, "int (1,2,3) <=> (2,3,4) = ->4");
t.is (int_rightOnly[0], "4", "int (1,2,3) <=> (2,3,4) = ->4");
// What is the intersection?
std::vector <int> int_join;
listIntersect (int_one, int_two, int_join);
t.is ((int) int_join.size (), 2, "int (1,2,3) intersect (2,3,4) = (2,3)");
t.is (int_join[0], "2", "int (1,2,3) intersect (2,3,4) = (2,3)");
t.is (int_join[1], "3", "int (1,2,3) intersect (2,3,4) = (2,3)");
return 0;
}
std::string taskDifferences (const Task& before, const Task& after)
{
// Attributes are all there is, so figure the different attribute names
// between before and after.
std::vector <std::string> beforeAtts;
Task::const_iterator att;
for (att = before.begin (); att != before.end (); ++att)
beforeAtts.push_back (att->first);
std::vector <std::string> afterAtts;
for (att = after.begin (); att != after.end (); ++att)
afterAtts.push_back (att->first);
std::vector <std::string> beforeOnly;
std::vector <std::string> afterOnly;
listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
// Now start generating a description of the differences.
std::stringstream out;
std::vector <std::string>::iterator name;
for (name = beforeOnly.begin (); name != beforeOnly.end (); ++name)
out << " - "
<< format (STRING_FEEDBACK_DELETED, ucFirst (*name))
<< "\n";
for (name = afterOnly.begin (); name != afterOnly.end (); ++name)
{
if (*name == "depends")
{
std::vector <int> deps_after;
after.getDependencies (deps_after);
std::string to;
join (to, ", ", deps_after);
out << " - "
<< format (STRING_FEEDBACK_DEP_SET, to)
<< "\n";
}
else
out << " - "
<< format (STRING_FEEDBACK_ATT_SET,
ucFirst (*name),
renderAttribute (*name, after.get (*name)))
<< "\n";
}
for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
{
// Ignore UUID differences, and find values that changed, but are not also
// in the beforeOnly and afterOnly lists, which have been handled above..
if (*name != "uuid" &&
before.get (*name) != after.get (*name) &&
std::find (beforeOnly.begin (), beforeOnly.end (), *name) == beforeOnly.end () &&
std::find (afterOnly.begin (), afterOnly.end (), *name) == afterOnly.end ())
{
if (*name == "depends")
{
std::vector <int> deps_before;
before.getDependencies (deps_before);
std::string from;
join (from, ", ", deps_before);
std::vector <int> deps_after;
after.getDependencies (deps_after);
std::string to;
join (to, ", ", deps_after);
out << " - "
<< format (STRING_FEEDBACK_DEP_MOD, from, to)
<< "\n";
}
else
out << " - "
<< format (STRING_FEEDBACK_ATT_MOD,
ucFirst (*name),
renderAttribute (*name, before.get (*name)),
renderAttribute (*name, after.get (*name)))
<< "\n";
}
}
// Shouldn't just say nothing.
if (out.str ().length () == 0)
out << " - "
<< STRING_FEEDBACK_NOP
<< "\n";
return out.str ();
}
std::string taskInfoDifferences (
const Task& before,
const Task& after,
const std::string& dateformat,
long& last_timestamp,
const long current_timestamp)
{
// Attributes are all there is, so figure the different attribute names
// between before and after.
std::vector <std::string> beforeAtts;
Task::const_iterator att;
for (att = before.begin (); att != before.end (); ++att)
beforeAtts.push_back (att->first);
std::vector <std::string> afterAtts;
for (att = after.begin (); att != after.end (); ++att)
afterAtts.push_back (att->first);
std::vector <std::string> beforeOnly;
std::vector <std::string> afterOnly;
listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
// Now start generating a description of the differences.
std::stringstream out;
std::vector <std::string>::iterator name;
for (name = beforeOnly.begin (); name != beforeOnly.end (); ++name)
{
if (*name == "depends")
{
std::vector <int> deps_before;
before.getDependencies (deps_before);
std::string from;
join (from, ", ", deps_before);
out << format (STRING_FEEDBACK_DEP_DEL, from)
<< "\n";
}
else if (name->substr (0, 11) == "annotation_")
{
out << format (STRING_FEEDBACK_ANN_DEL, before.get (*name))
<< "\n";
}
else if (*name == "start")
{
out << format (STRING_FEEDBACK_ATT_DEL_DUR, ucFirst (*name),
Duration (current_timestamp - last_timestamp).formatPrecise ())
<< "\n";
}
else
{
out << format (STRING_FEEDBACK_ATT_DEL, ucFirst (*name))
<< "\n";
}
}
for (name = afterOnly.begin (); name != afterOnly.end (); ++name)
{
if (*name == "depends")
{
std::vector <int> deps_after;
after.getDependencies (deps_after);
std::string to;
join (to, ", ", deps_after);
out << format (STRING_FEEDBACK_DEP_WAS_SET, to)
<< "\n";
}
else if (name->substr (0, 11) == "annotation_")
{
out << format (STRING_FEEDBACK_ANN_ADD, after.get (*name))
<< "\n";
}
else
{
if (*name == "start")
last_timestamp = current_timestamp;
out << format (STRING_FEEDBACK_ATT_WAS_SET,
ucFirst (*name),
renderAttribute (*name, after.get (*name), dateformat))
<< "\n";
}
}
for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
if (*name != "uuid" &&
before.get (*name) != after.get (*name) &&
before.get (*name) != "" && after.get (*name) != "")
{
if (*name == "depends")
{
std::vector <int> deps_before;
before.getDependencies (deps_before);
std::string from;
join (from, ", ", deps_before);
std::vector <int> deps_after;
after.getDependencies (deps_after);
std::string to;
join (to, ", ", deps_after);
out << format (STRING_FEEDBACK_DEP_WAS_MOD, from, to)
<< "\n";
}
else if (name->substr (0, 11) == "annotation_")
{
out << format (STRING_FEEDBACK_ANN_WAS_MOD, after.get (*name))
<< "\n";
}
else
out << format (STRING_FEEDBACK_ATT_WAS_MOD,
ucFirst (*name),
renderAttribute (*name, before.get (*name), dateformat),
renderAttribute (*name, after.get (*name), dateformat))
<< "\n";
}
// Shouldn't just say nothing.
if (out.str ().length () == 0)
out << STRING_FEEDBACK_WAS_NOP
<< "\n";
return out.str ();
}
void TDB2::show_diff (
const std::string& current,
const std::string& prior,
const std::string& when)
{
ISO8601d lastChange (strtol (when.c_str (), NULL, 10));
// Set the colors.
Color color_red (context.color () ? context.config.get ("color.undo.before") : "");
Color color_green (context.color () ? context.config.get ("color.undo.after") : "");
if (context.config.get ("undo.style") == "side")
{
std::cout << "\n"
<< format (STRING_TDB2_LAST_MOD, lastChange.toString ())
<< "\n";
// Attributes are all there is, so figure the different attribute names
// between before and after.
ViewText view;
view.width (context.getWidth ());
view.intraPadding (2);
view.add (Column::factory ("string", ""));
view.add (Column::factory ("string", STRING_TDB2_UNDO_PRIOR));
view.add (Column::factory ("string", STRING_TDB2_UNDO_CURRENT));
Color label (context.config.get ("color.label"));
view.colorHeader (label);
Task after (current);
if (prior != "")
{
Task before (prior);
std::vector <std::string> beforeAtts;
for (auto& att : before)
beforeAtts.push_back (att.first);
std::vector <std::string> afterAtts;
for (auto& att : after)
afterAtts.push_back (att.first);
std::vector <std::string> beforeOnly;
std::vector <std::string> afterOnly;
listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
int row;
for (auto& name : beforeOnly)
{
row = view.addRow ();
view.set (row, 0, name);
view.set (row, 1, renderAttribute (name, before.get (name)), color_red);
}
for (auto& att : before)
{
std::string priorValue = before.get (att.first);
std::string currentValue = after.get (att.first);
if (currentValue != "")
{
row = view.addRow ();
view.set (row, 0, att.first);
view.set (row, 1, renderAttribute (att.first, priorValue),
(priorValue != currentValue ? color_red : Color ()));
view.set (row, 2, renderAttribute (att.first, currentValue),
(priorValue != currentValue ? color_green : Color ()));
}
}
for (auto& name : afterOnly)
{
row = view.addRow ();
view.set (row, 0, name);
view.set (row, 2, renderAttribute (name, after.get (name)), color_green);
}
}
else
{
int row;
for (auto& att : after)
{
row = view.addRow ();
view.set (row, 0, att.first);
view.set (row, 2, renderAttribute (att.first, after.get (att.first)), color_green);
}
}
std::cout << "\n"
<< view.render ()
<< "\n";
}
// This style looks like this:
// --- before 2009-07-04 00:00:25.000000000 +0200
// +++ after 2009-07-04 00:00:45.000000000 +0200
//
// - name: old // att deleted
// + name:
//
// - name: old // att changed
// + name: new
//
// - name:
// + name: new // att added
//
else if (context.config.get ("undo.style") == "diff")
{
// Create reference tasks.
Task before;
if (prior != "")
before.parse (prior);
Task after (current);
// Generate table header.
ViewText view;
view.width (context.getWidth ());
view.intraPadding (2);
view.add (Column::factory ("string", ""));
view.add (Column::factory ("string", ""));
int row = view.addRow ();
view.set (row, 0, STRING_TDB2_DIFF_PREV, color_red);
view.set (row, 1, STRING_TDB2_DIFF_PREV_DESC, color_red);
row = view.addRow ();
view.set (row, 0, STRING_TDB2_DIFF_CURR, color_green); // Note trailing space.
view.set (row, 1, format (STRING_TDB2_DIFF_CURR_DESC,
lastChange.toString (context.config.get ("dateformat"))),
color_green);
view.addRow ();
// Add rows to table showing diffs.
std::vector <std::string> all = context.getColumns ();
// Now factor in the annotation attributes.
for (auto& it : before)
if (it.first.substr (0, 11) == "annotation_")
all.push_back (it.first);
for (auto& it : after)
if (it.first.substr (0, 11) == "annotation_")
all.push_back (it.first);
// Now render all the attributes.
std::sort (all.begin (), all.end ());
std::string before_att;
std::string after_att;
std::string last_att;
for (auto& a : all)
{
if (a != last_att) // Skip duplicates.
{
last_att = a;
before_att = before.get (a);
after_att = after.get (a);
// Don't report different uuid.
// Show nothing if values are the unchanged.
if (a == "uuid" ||
before_att == after_att)
{
// Show nothing - no point displaying that which did not change.
// row = view.addRow ();
// view.set (row, 0, *a + ":");
// view.set (row, 1, before_att);
}
// Attribute deleted.
else if (before_att != "" && after_att == "")
{
row = view.addRow ();
view.set (row, 0, "-" + a + ":", color_red);
view.set (row, 1, before_att, color_red);
row = view.addRow ();
view.set (row, 0, "+" + a + ":", color_green);
}
// Attribute added.
else if (before_att == "" && after_att != "")
{
row = view.addRow ();
view.set (row, 0, "-" + a + ":", color_red);
row = view.addRow ();
view.set (row, 0, "+" + a + ":", color_green);
view.set (row, 1, after_att, color_green);
}
// Attribute changed.
else
{
row = view.addRow ();
view.set (row, 0, "-" + a + ":", color_red);
view.set (row, 1, before_att, color_red);
row = view.addRow ();
view.set (row, 0, "+" + a + ":", color_green);
view.set (row, 1, after_att, color_green);
}
}
}
std::cout << "\n"
<< view.render ()
<< "\n";
}
}
std::string taskInfoDifferences (const Task& before, const Task& after)
{
// Attributes are all there is, so figure the different attribute names
// between before and after.
std::vector <std::string> beforeAtts;
foreach (att, before)
beforeAtts.push_back (att->first);
std::vector <std::string> afterAtts;
foreach (att, after)
afterAtts.push_back (att->first);
std::vector <std::string> beforeOnly;
std::vector <std::string> afterOnly;
listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
// Now start generating a description of the differences.
std::stringstream out;
foreach (name, beforeOnly)
{
if (*name == "depends")
{
std::vector <int> deps_before;
before.getDependencies (deps_before);
std::string from;
join (from, ",", deps_before);
out << "dependencies '"
<< from
<< "' deleted\n";
}
else if (name->substr (0, 11) == "annotation_")
{
out << "annotation '"
<< before.get (*name)
<< "' deleted";
}
else
{
out << *name
<< " deleted\n";
}
}
foreach (name, afterOnly)
{
if (*name == "depends")
{
std::vector <int> deps_after;
after.getDependencies (deps_after);
std::string to;
join (to, ",", deps_after);
out << *name
<< " set to '"
<< to
<< "'\n";
}
else if (name->substr (0, 11) == "annotation_")
{
out << "annotation added '"
<< after.get (*name)
<< "'\n";
}
else
out << *name
<< " set to '"
<< renderAttribute (*name, after.get (*name))
<< "'\n";
}
foreach (name, beforeAtts)
if (*name != "uuid" &&
before.get (*name) != after.get (*name))
{
if (*name == "depends")
{
std::vector <int> deps_before;
before.getDependencies (deps_before);
std::string from;
join (from, ",", deps_before);
std::vector <int> deps_after;
after.getDependencies (deps_after);
std::string to;
join (to, ",", deps_after);
out << *name
<< " changed from '"
<< from
<< "' to '"
<< to
<< "'\n";
}
else if (name->substr (0, 11) == "annotation_")
{
out << "annotation '"
<< after.get (*name)
<< "'\n";
}
else
out << *name
<< " changed from '"
<< renderAttribute (*name, before.get (*name))
<< "' to '"
<< renderAttribute (*name, after.get (*name))
<< "'\n";
}
// Shouldn't just say nothing.
if (out.str ().length () == 0)
out << "No changes made.\n";
return out.str ();
}
