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/* This file is part of the KDE project
* Copyright (C) 2007 Thomas Zander <zander@kde.org>
* Copyright (C) 2011 Mojtaba Shahi Senobari <mojtaba.shahi3000@gmail.com>
*
* 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 "ParagraphLayout.h"
#include <KoParagraphStyle.h>
ParagraphLayout::ParagraphLayout(QWidget *parent)
: QWidget(parent)
{
widget.setupUi(this);
connect(widget.right, SIGNAL(toggled(bool)), this, SLOT(slotAlignChanged()));
connect(widget.center, SIGNAL(toggled(bool)), this, SLOT(slotAlignChanged()));
connect(widget.justify, SIGNAL(toggled(bool)), this, SLOT(slotAlignChanged()));
connect(widget.left, SIGNAL(toggled(bool)), this, SLOT(slotAlignChanged()));
connect(widget.breakAfter, SIGNAL(stateChanged(int)), this, SLOT(breakAfterChanged()));
connect(widget.breakBefore, SIGNAL(stateChanged(int)), this, SLOT(breakBeforeChanged()));
}
void ParagraphLayout::slotAlignChanged()
{
Qt::Alignment align;
if (widget.right->isChecked())
align = Qt::AlignRight;
else if (widget.center->isChecked())
align = Qt::AlignHCenter;
else if (widget.justify->isChecked())
align = Qt::AlignJustify;
else
align = Qt::AlignLeft;
m_alignmentInherited = false;
emit horizontalAlignmentChanged(align);
}
void ParagraphLayout::breakAfterChanged()
{
m_breakAfterInherited = false;
}
void ParagraphLayout::breakBeforeChanged()
{
m_breakBeforeInherited = false;
}
void ParagraphLayout::setDisplay(KoParagraphStyle *style)
{
switch (style->alignment()) {
case Qt::AlignRight: widget.right->setChecked(true); break;
case Qt::AlignHCenter: widget.center->setChecked(true); break;
case Qt::AlignJustify: widget.justify->setChecked(true); break;
case Qt::AlignLeft:
default:
widget.left->setChecked(true); break;
}
m_alignmentInherited = !style->hasProperty(QTextFormat::BlockAlignment);
m_breakAfterInherited = !style->hasProperty(KoParagraphStyle::BreakAfter);
m_breakBeforeInherited = !style->hasProperty(KoParagraphStyle::BreakBefore);
widget.keepTogether->setChecked(style->nonBreakableLines());
widget.breakBefore->setChecked(style->breakBefore());
widget.breakAfter->setChecked(style->breakAfter());
}
void ParagraphLayout::save(KoParagraphStyle *style)
{
if (!m_alignmentInherited) {
Qt::Alignment align;
if (widget.right->isChecked())
align = Qt::AlignRight;
else if (widget.center->isChecked())
align = Qt::AlignHCenter;
else if (widget.justify->isChecked())
align = Qt::AlignJustify;
else
align = Qt::AlignLeft;
style->setAlignment(align);
}
style->setNonBreakableLines(widget.keepTogether->isChecked());
if (!m_breakBeforeInherited){
if (widget.breakBefore->isChecked())
style->setBreakBefore(KoText::PageBreak);
else
style->setBreakBefore(KoText::NoBreak);
}
if (!m_breakAfterInherited){
if (widget.breakAfter->isChecked())
style->setBreakAfter(KoText::PageBreak);
else
style->setBreakAfter(KoText::NoBreak);
}
}
#include <ParagraphLayout.moc>
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