taskwarrior/src/columns/ColString.cpp
2018-05-13 20:50:26 -04:00

116 lines
3.8 KiB
C++

////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2006 - 2017, Paul Beckingham, Federico Hernandez.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// http://www.opensource.org/licenses/mit-license.php
//
////////////////////////////////////////////////////////////////////////////////
#include <cmake.h>
#include <ColString.h>
#include <Context.h>
#include <format.h>
#include <shared.h>
#include <util.h>
#include <i18n.h>
extern Context context;
////////////////////////////////////////////////////////////////////////////////
ColumnString::ColumnString ()
{
_name = "string";
_type = "string";
_style = "left";
_label = "";
_styles = {"left",
"right",
"left_fixed",
"right_fixed"};
_examples = {"Hello (wrapped) ",
" Hello (wrapped)",
"Hello (no-wrap) ",
" Hello (no-wrap)"};
_hyphenate = context.config.getBoolean ("hyphenate");
}
////////////////////////////////////////////////////////////////////////////////
// ColumnString is unique - it copies the report name into the label. This is
// a kludgy reuse of an otherwise unused member.
void ColumnString::setReport (const std::string& value)
{
_report = _label = value;
}
////////////////////////////////////////////////////////////////////////////////
// Set the minimum and maximum widths for the value.
//
void ColumnString::measure (const std::string& value, unsigned int& minimum, unsigned int& maximum)
{
minimum = maximum = 0;
if (_style == "left" ||
_style == "right" ||
_style == "default")
{
std::string stripped = Color::strip (value);
maximum = longestLine (stripped);
minimum = longestWord (stripped);
}
else if (_style == "left_fixed" ||
_style == "right_fixed")
minimum = maximum = strippedLength (value);
else
throw format (STRING_COLUMN_BAD_FORMAT, _name, _style);
}
////////////////////////////////////////////////////////////////////////////////
void ColumnString::render (
std::vector <std::string>& lines,
const std::string& value,
int width,
Color& color)
{
if (_style == "default" || _style == "left")
{
std::vector <std::string> raw;
wrapText (raw, value, width, _hyphenate);
for (auto& i : raw)
renderStringLeft (lines, width, color, i);
}
else if (_style == "right")
{
std::vector <std::string> raw;
wrapText (raw, value, width, _hyphenate);
for (auto& i : raw)
renderStringRight (lines, width, color, i);
}
else if (_style == "left_fixed")
renderStringLeft (lines, width, color, value);
else if (_style == "right_fixed")
renderStringRight (lines, width, color, value);
}
////////////////////////////////////////////////////////////////////////////////