/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <svl/gridprinter.hxx>
#include <rtl/ustrbuf.hxx>
#include <mdds/multi_type_vector/types.hpp>
#include <mdds/multi_type_vector/macro.hpp>
#include <mdds/multi_type_matrix.hpp>
#include <iostream>
namespace svl {
// String ID
const mdds::mtv::element_t element_type_string = mdds::mtv::element_type_user_start;
// String block
typedef mdds::mtv::default_element_block<element_type_string, OUString> string_block;
namespace {
struct matrix_traits
{
typedef string_block string_element_block;
typedef mdds::mtv::uint16_element_block integer_element_block;
};
}
}
namespace rtl {
// Callbacks for the string block. This needs to be in the same namespace as
// OUString for argument dependent lookup.
MDDS_MTV_DEFINE_ELEMENT_CALLBACKS(OUString, svl::element_type_string, OUString(), svl::string_block)
}
namespace svl {
typedef mdds::multi_type_matrix<matrix_traits> MatrixImplType;
struct GridPrinter::Impl
{
MatrixImplType maMatrix;
bool mbPrint;
Impl( size_t nRows, size_t nCols, bool bPrint ) :
maMatrix(nRows, nCols, OUString()), mbPrint(bPrint) {}
};
GridPrinter::GridPrinter( size_t nRows, size_t nCols, bool bPrint ) :
mpImpl(new Impl(nRows, nCols, bPrint)) {}
GridPrinter::~GridPrinter()
{
}
void GridPrinter::set( size_t nRow, size_t nCol, const OUString& rStr )
{
#if defined __GNUC__ && !defined __clang__ && __GNUC__ == 12 && __cplusplus == 202002L
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Warray-bounds"
#endif
mpImpl->maMatrix.set(nRow, nCol, rStr);
#if defined __GNUC__ && !defined __clang__ && __GNUC__ == 12 && __cplusplus == 202002L
#pragma GCC diagnostic pop
#endif
}
void GridPrinter::print( const char* pHeader ) const
{
if (!mpImpl->mbPrint)
return;
if (pHeader)
std::cout << pHeader << std::endl;
MatrixImplType::size_pair_type ns = mpImpl->maMatrix.size();
std::vector<sal_Int32> aColWidths(ns.column, 0);
// Calculate column widths first.
for (size_t row = 0; row < ns.row; ++row)
{
for (size_t col = 0; col < ns.column; ++col)
{
OUString aStr = mpImpl->maMatrix.get_string(row, col);
if (aColWidths[col] < aStr.getLength())
aColWidths[col] = aStr.getLength();
}
}
// Make the row separator string.
OUStringBuffer aBuf("+");
for (size_t col = 0; col < ns.column; ++col)
{
aBuf.append("-");
for (sal_Int32 i = 0; i < aColWidths[col]; ++i)
aBuf.append(u'-');
aBuf.append("-+");
}
OUString aSep = aBuf.makeStringAndClear();
// Now print to stdout.
std::cout << aSep << std::endl;
for (size_t row = 0; row < ns.row; ++row)
{
std::cout << "| ";
for (size_t col = 0; col < ns.column; ++col)
{
OUString aStr = mpImpl->maMatrix.get_string(row, col);
size_t nPadding = aColWidths[col] - aStr.getLength();
aBuf.append(aStr);
for (size_t i = 0; i < nPadding; ++i)
aBuf.append(u' ');
std::cout << aBuf.makeStringAndClear() << " | ";
}
std::cout << std::endl;
std::cout << aSep << std::endl;
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.