xlnt/source/worksheet/range_reference.cpp
2018-03-14 20:12:07 -04:00

195 lines
5.3 KiB
C++

// Copyright (c) 2014-2018 Thomas Fussell
//
// 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, WRISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE
//
// @license: http://www.opensource.org/licenses/mit-license.php
// @author: see AUTHORS file
#include <locale>
#include <xlnt/worksheet/range_reference.hpp>
namespace xlnt {
range_reference range_reference::make_absolute(const xlnt::range_reference &relative)
{
range_reference copy = relative;
copy.top_left_.make_absolute(true, true);
copy.bottom_right_.make_absolute(true, true);
return copy;
}
range_reference::range_reference()
: range_reference("A1")
{
}
range_reference::range_reference(const char *range_string)
: range_reference(std::string(range_string))
{
}
range_reference::range_reference(const range_reference &ref)
{
top_left_ = ref.top_left_;
bottom_right_ = ref.bottom_right_;
}
range_reference::range_reference(const std::string &range_string)
: top_left_("A1"), bottom_right_("A1")
{
auto colon_index = range_string.find(':');
if (colon_index != std::string::npos)
{
top_left_ = cell_reference(range_string.substr(0, colon_index));
bottom_right_ = cell_reference(range_string.substr(colon_index + 1));
}
else
{
top_left_ = cell_reference(range_string);
bottom_right_ = cell_reference(range_string);
}
}
range_reference::range_reference(const cell_reference &top_left,
const cell_reference &bottom_right)
: top_left_(top_left),
bottom_right_(bottom_right)
{
}
range_reference::range_reference(column_t column_index_start,
row_t row_index_start,
column_t column_index_end,
row_t row_index_end)
: top_left_(column_index_start, row_index_start),
bottom_right_(column_index_end, row_index_end)
{
}
range_reference range_reference::make_offset(int column_offset, int row_offset) const
{
auto top_left = top_left_.make_offset(column_offset, row_offset);
auto bottom_right = bottom_right_.make_offset(column_offset, row_offset);
return top_left, bottom_right; // lol
}
std::size_t range_reference::height() const
{
return 1 + bottom_right_.row() - top_left_.row();
}
std::size_t range_reference::width() const
{
return 1 + (bottom_right_.column() - top_left_.column()).index;
}
bool range_reference::is_single_cell() const
{
return width() == 1 && height() == 1;
}
std::string range_reference::to_string() const
{
return top_left_.to_string() + ":" + bottom_right_.to_string();
}
bool range_reference::operator==(const range_reference &comparand) const
{
return comparand.top_left_ == top_left_ && comparand.bottom_right_ == bottom_right_;
}
bool range_reference::operator!=(const range_reference &comparand) const
{
return comparand.top_left_ != top_left_ || comparand.bottom_right_ != bottom_right_;
}
cell_reference range_reference::top_left() const
{
return top_left_;
}
cell_reference range_reference::top_right() const
{
return cell_reference(bottom_right_.column(), top_left_.row());
}
cell_reference range_reference::bottom_left() const
{
return cell_reference(top_left_.column(), bottom_right_.row());
}
cell_reference range_reference::bottom_right() const
{
return bottom_right_;
}
bool range_reference::operator==(const std::string &reference_string) const
{
return *this == range_reference(reference_string);
}
bool range_reference::operator==(const char *reference_string) const
{
return *this == std::string(reference_string);
}
bool range_reference::operator!=(const std::string &reference_string) const
{
return *this != range_reference(reference_string);
}
bool range_reference::operator!=(const char *reference_string) const
{
return *this != std::string(reference_string);
}
XLNT_API bool operator==(const std::string &reference_string, const range_reference &ref)
{
return ref == reference_string;
}
XLNT_API bool operator==(const char *reference_string, const range_reference &ref)
{
return ref == reference_string;
}
XLNT_API bool operator!=(const std::string &reference_string, const range_reference &ref)
{
return ref != reference_string;
}
XLNT_API bool operator!=(const char *reference_string, const range_reference &ref)
{
return ref != reference_string;
}
range_reference &range_reference::operator=(const range_reference &ref)
{
top_left_ = ref.top_left_;
bottom_right_ = ref.bottom_right_;
return *this;
}
} // namespace xlnt