ladybird/Applications/Spreadsheet/CellType/Numeric.cpp

/*
 * Copyright (c) 2020, the SerenityOS developers.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "Numeric.h"
#include "../Cell.h"
#include "../Spreadsheet.h"
#include "Format.h"

namespace Spreadsheet {

NumericCell::NumericCell()
    : CellType("Numeric")
{
}

NumericCell::~NumericCell()
{
}

String NumericCell::display(Cell& cell, const CellTypeMetadata& metadata) const
{
    auto value = js_value(cell, metadata);
    String string;
    if (metadata.format.is_null())
        string = value.to_string_without_side_effects();
    else
        string = format_double(metadata.format.characters(), value.to_double(cell.sheet->interpreter()));

    if (metadata.length >= 0)
        return string.substring(0, metadata.length);

    return string;
}

JS::Value NumericCell::js_value(Cell& cell, const CellTypeMetadata&) const
{
    return cell.js_data().to_number(cell.sheet->interpreter());
}

}