27a04b29f5
- Added feature #800, adding a new command 'columns' that lists all the columns available for custom reports, and includes their formatting options (thanks to T. Charles Yun).
98 lines
3.2 KiB
C++
98 lines
3.2 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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#define L10N // Localization complete.
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#include <algorithm>
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#include <Context.h>
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#include <ViewText.h>
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#include <Color.h>
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#include <text.h>
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#include <i18n.h>
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#include <main.h>
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#include <CmdColumns.h>
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extern Context context;
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////////////////////////////////////////////////////////////////////////////////
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CmdColumns::CmdColumns ()
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{
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_keyword = "columns";
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_usage = "task columns";
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_description = STRING_CMD_COLUMNS_USAGE;
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_read_only = true;
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_displays_id = false;
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}
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////////////////////////////////////////////////////////////////////////////////
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int CmdColumns::execute (std::string& output)
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{
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// Include all columns in the table.
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std::vector <std::string> names;
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std::map <std::string, Column*>::const_iterator col;
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for (col = context.columns.begin (); col != context.columns.end (); ++col)
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names.push_back (col->first);
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std::sort (names.begin (), names.end ());
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// Render a list of project names from the map.
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ViewText formats;
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formats.width (context.getWidth ());
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formats.add (Column::factory ("string", STRING_COLUMN_LABEL_COLUMN));
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formats.add (Column::factory ("string", STRING_COLUMN_LABEL_STYLES));
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formats.add (Column::factory ("string", STRING_COLUMN_LABEL_EXAMPLES));
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Color alternate (context.config.get ("color.alternate"));
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formats.colorOdd (alternate);
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formats.intraColorOdd (alternate);
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std::vector <std::string>::iterator name;
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for (name = names.begin (); name != names.end (); ++name)
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{
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const std::vector <std::string> styles = context.columns[*name]->styles ();
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const std::vector <std::string> examples = context.columns[*name]->examples ();
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for (unsigned int i = 0; i < styles.size (); ++i)
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{
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int row = formats.addRow ();
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formats.set (row, 0, i == 0 ? *name : "");
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formats.set (row, 1, styles[i] + (i == 0 ? "*" : ""));
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formats.set (row, 2, i < examples.size () ? examples[i] : "");
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}
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}
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output = optionalBlankLine ()
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+ formats.render ()
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+ "\n"
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+ STRING_CMD_COLUMNS_NOTE
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+ "\n";
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return 0;
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}
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////////////////////////////////////////////////////////////////////////////////
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