/*
 This file is part of the KDE project
 * Copyright (C) 2009 Pierre Stirnweiss <pstirnweiss@googlemail.com>
 * Copyright (C) 2010-2011 C. Boemann <cbo@boemann.dk>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.*/

#include "InsertTableRowCommand.h"

#include <KoTextEditor.h>
#include "KoTableColumnAndRowStyleManager.h"

#include <QTextTableCell>
#include <QTextTable>

#include <klocale.h>
#include <kdebug.h>

InsertTableRowCommand::InsertTableRowCommand(KoTextEditor *te, QTextTable *t, bool below, int changeId,
                                 KUndo2Command *parent) :
    KUndo2Command (parent)
    ,m_first(true)
    ,m_textEditor(te)
    ,m_table(t)
    ,m_changeId(changeId)
    ,m_below(below)
{
    if(below) {
        setText(i18nc("(qtundo-format)", "Insert Row Below"));
    } else {
        setText(i18nc("(qtundo-format)", "Insert Row Above"));
    }
}

void InsertTableRowCommand::undo()
{
    KoTableColumnAndRowStyleManager carsManager = KoTableColumnAndRowStyleManager::getManager(m_table);

    carsManager.removeRows(m_row, 1);

    KUndo2Command::undo();
}

void InsertTableRowCommand::redo()
{
    KoTableColumnAndRowStyleManager carsManager = KoTableColumnAndRowStyleManager::getManager(m_table);
    if (!m_first) {
        carsManager.insertRows(m_row, 1, m_style);
        KUndo2Command::redo();
    } else {
        m_first = false;
        QTextTableCell cell = m_table->cellAt(*m_textEditor->cursor());
        m_row = cell.row() + (m_below ? 1 : 0);
        m_style = carsManager.rowStyle(cell.row());
        m_table->insertRows(m_row, 1);
        carsManager.insertRows(m_row, 1, m_style);

        if (m_below && m_row == m_table->rows()-1) {
            // Copy the cells styles. when Qt doesn't do it for us
            for (int col = 0; col < m_table->columns(); ++col) {
                QTextTableCell cell = m_table->cellAt(m_row - 1, col);
                QTextCharFormat format = cell.format();
                cell = m_table->cellAt(m_row, col);
                cell.setFormat(format);
            }
        }

        if (m_changeId) {
            for (int i=0; i < m_table->columns(); i++) {
                QTextTableCellFormat cellFormat = m_table->cellAt(m_row, i).format().toTableCellFormat();
                cellFormat.setProperty(KoCharacterStyle::ChangeTrackerId, m_changeId);
                m_table->cellAt(m_row, i).setFormat(cellFormat);
            }
        }
    }
}
