C++ ViewText::colorOdd方法代码示例

int CmdReports::execute (std::string& output)
{
  std::vector <std::string> reports;

  // Add custom reports.
  std::vector <std::string> vars;
  context.config.all (vars);

  std::vector <std::string>::iterator i;
  for (i = vars.begin (); i != vars.end (); ++i)
  {
    if (i->substr (0, 7) == "report.")
    {
      std::string report = i->substr (7);
      std::string::size_type columns = report.find (".columns");
      if (columns != std::string::npos)
        reports.push_back (report.substr (0, columns));
    }
  }

  // Add known reports.
  reports.push_back ("burndown.daily");
  reports.push_back ("burndown.monthly");
  reports.push_back ("burndown.weekly");
  reports.push_back ("ghistory.annual");
  reports.push_back ("ghistory.monthly");
  reports.push_back ("history.annual");
  reports.push_back ("history.monthly");
  reports.push_back ("information");
  reports.push_back ("projects");
  reports.push_back ("summary");
  reports.push_back ("tags");

  std::sort (reports.begin (), reports.end ());

  // Compose the output.
  std::stringstream out;
  ViewText view;
  view.width (context.getWidth ());
  view.add (Column::factory ("string", STRING_CMD_REPORTS_REPORT));
  view.add (Column::factory ("string", STRING_CMD_REPORTS_DESC));

  // If an alternating row color is specified, notify the table.
  if (context.color ())
  {
    Color alternate (context.config.get ("color.alternate"));
    view.colorOdd (alternate);
    view.intraColorOdd (alternate);
  }

  std::vector <std::string>::iterator report;
  for (report = reports.begin (); report != reports.end (); ++report)
  {
    int row = view.addRow ();
    view.set (row, 0, *report);
    view.set (row, 1, context.commands[*report]->description ());
  }

  out << optionalBlankLine ()
      << view.render ()
      << optionalBlankLine ()
      << format (STRING_CMD_REPORTS_SUMMARY, reports.size ())
      << "\n";

  output = out.str ();
  return 0;
}

//.........这里部分代码省略.........
  row = view.addRow ();
  view.set (row, 0, STRING_CMD_STATS_DATA_SIZE);
  view.set (row, 1, formatBytes (dataSize));

  row = view.addRow ();
  view.set (row, 0, STRING_CMD_STATS_UNDO_TXNS);
  view.set (row, 1, undoCount);

  if (totalT)
  {
    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_TAGGED);

    std::stringstream value;
    value << std::setprecision (3) << (100.0 * taggedT / totalT) << "%";
    view.set (row, 1, value.str ());
  }

  if (filtered.size ())
  {
    Date e (earliest);
    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_OLDEST);
    view.set (row, 1, e.toString (dateformat));

    Date l (latest);
    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_NEWEST);
    view.set (row, 1, l.toString (dateformat));

    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_USED_FOR);
    view.set (row, 1, Duration (latest - earliest).format ());
  }

  if (totalT)
  {
    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_ADD_EVERY);
    view.set (row, 1, Duration (((latest - earliest) / totalT)).format ());
  }

  if (completedT)
  {
    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_COMP_EVERY);
    view.set (row, 1, Duration ((latest - earliest) / completedT).format ());
  }

  if (deletedT)
  {
    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_DEL_EVERY);
    view.set (row, 1, Duration ((latest - earliest) / deletedT).format ());
  }

  if (pendingT || completedT)
  {
    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_AVG_PEND);
    view.set (row, 1, Duration ((int) ((daysPending / (pendingT + completedT)) * 86400)).format ());
  }

  if (totalT)
  {
    row = view.addRow ();
    view.set (row, 0, STRING_CMD_STATS_DESC_LEN);
    view.set (row, 1, format (STRING_CMD_STATS_CHARS, (int) (descLength / totalT)));
  }

/*
  // TODO Re-enable this when 2.1 has taskd support.  Until then, it makes no
  //      sense to include this.
  row = view.addRow ();
  view.set (row, 0, STRING_CMD_STATS_LAST_SYNCH);
  if (context.tdb2.synch_key._file.exists ())
    view.set (row, 1, Date (context.tdb2.synch_key._file.mtime ()).toISO ());
  else
    view.set (row, 1, "-");
*/

  // If an alternating row color is specified, notify the table.
  if (context.color ())
  {
    Color alternate (context.config.get ("color.alternate"));
    if (alternate.nontrivial ())
    {
      view.colorOdd (alternate);
      view.intraColorOdd (alternate);
      view.extraColorOdd (alternate);
    }
  }

  out << optionalBlankLine ()
      << view.render ()
      << optionalBlankLine ();

  output = out.str ();
  return rc;
}

int CmdInfo::execute (std::string& output)
{
  int rc = 0;

  // Apply filter.
  std::vector <Task> filtered;
  filter (filtered);

  if (! filtered.size ())
  {
    context.footnote (STRING_FEEDBACK_NO_MATCH);
    rc = 1;
  }

  // Get the undo data.
  std::vector <std::string> undo;
  if (context.config.getBoolean ("journal.info"))
    undo = context.tdb2.undo.get_lines ();

  // Determine the output date format, which uses a hierarchy of definitions.
  //   rc.dateformat.info
  //   rc.dateformat
  std::string dateformat = context.config.get ("dateformat.info");
  if (dateformat == "")
    dateformat = context.config.get ("dateformat");

  std::string dateformatanno = context.config.get ("dateformat.annotation");
  if (dateformatanno == "")
    dateformatanno = dateformat;

  // Render each task.
  std::stringstream out;
  std::vector <Task>::iterator task;
  for (task = filtered.begin (); task != filtered.end (); ++task)
  {
    ViewText view;
    view.width (context.getWidth ());
    view.add (Column::factory ("string", STRING_COLUMN_LABEL_NAME));
    view.add (Column::factory ("string", STRING_COLUMN_LABEL_VALUE));

    // If an alternating row color is specified, notify the table.
    if (context.color ())
    {
      Color alternate (context.config.get ("color.alternate"));
      view.colorOdd (alternate);
      view.intraColorOdd (alternate);
    }

    Date now;

    // id
    int row = view.addRow ();
    view.set (row, 0, STRING_COLUMN_LABEL_ID);
    view.set (row, 1, (task->id ? format (task->id) : "-"));

    std::string status = ucFirst (Task::statusToText (task->getStatus ()));

    // description
    Color c;
    autoColorize (*task, c);
    std::string description = task->get ("description");
    int indent = context.config.getInteger ("indent.annotation");

    std::map <std::string, std::string> annotations;
    task->getAnnotations (annotations);
    std::map <std::string, std::string>::iterator ann;
    for (ann = annotations.begin (); ann != annotations.end (); ++ann)
      description += "\n"
                   + std::string (indent, ' ')
                   + Date (ann->first.substr (11)).toString (dateformatanno)
                   + " "
                   + ann->second;

    row = view.addRow ();
    view.set (row, 0, STRING_COLUMN_LABEL_DESC);
    view.set (row, 1, description, c);

    // status
    row = view.addRow ();
    view.set (row, 0, STRING_COLUMN_LABEL_STATUS);
    view.set (row, 1, status);

    // project
    if (task->has ("project"))
    {
      row = view.addRow ();
      view.set (row, 0, STRING_COLUMN_LABEL_PROJECT);
      view.set (row, 1, task->get ("project"));
    }

    // priority
    if (task->has ("priority"))
    {
      row = view.addRow ();
      view.set (row, 0, STRING_COLUMN_LABEL_PRIORITY);
      view.set (row, 1, task->get ("priority"));
    }

    // dependencies: blocked
    {
//.........这里部分代码省略.........