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/*
Scan Tailor - Interactive post-processing tool for scanned pages.
Copyright (C) Joseph Artsimovich <joseph.artsimovich@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "OutputFileNameGenerator.h"
#include "PageId.h"
#include "RelinkablePath.h"
#include "AbstractRelinker.h"
#include <QFileInfo>
#include <QDir>
#include <assert.h>
OutputFileNameGenerator::OutputFileNameGenerator()
: m_ptrDisambiguator(new FileNameDisambiguator),
m_outDir(),
m_layoutDirection(Qt::LeftToRight)
{
}
OutputFileNameGenerator::OutputFileNameGenerator(
IntrusivePtr<FileNameDisambiguator> const& disambiguator,
QString const& out_dir, Qt::LayoutDirection layout_direction)
: m_ptrDisambiguator(disambiguator),
m_outDir(out_dir),
m_layoutDirection(layout_direction)
{
assert(m_ptrDisambiguator.get());
}
void
OutputFileNameGenerator::performRelinking(AbstractRelinker const& relinker)
{
m_ptrDisambiguator->performRelinking(relinker);
m_outDir = relinker.substitutionPathFor(RelinkablePath(m_outDir, RelinkablePath::Dir));
}
QString
OutputFileNameGenerator::fileNameFor(PageId const& page) const
{
bool const ltr = (m_layoutDirection == Qt::LeftToRight);
PageId::SubPage const sub_page = page.subPage();
int const label = m_ptrDisambiguator->getLabel(page.imageId().filePath());
QString name(QFileInfo(page.imageId().filePath()).completeBaseName());
if (label != 0) {
name += QString::fromAscii("(%1)").arg(label);
}
if (page.imageId().isMultiPageFile()) {
name += QString::fromAscii("_page%1").arg(
page.imageId().page(), 4, 10, QLatin1Char('0')
);
}
if (sub_page != PageId::SINGLE_PAGE) {
name += QLatin1Char('_');
name += QLatin1Char(ltr == (sub_page == PageId::LEFT_PAGE) ? '1' : '2');
name += QLatin1Char(sub_page == PageId::LEFT_PAGE ? 'L' : 'R');
}
name += QString::fromAscii(".tif");
return name;
}
QString
OutputFileNameGenerator::filePathFor(PageId const& page) const
{
QString const file_name(fileNameFor(page));
return QDir(m_outDir).absoluteFilePath(file_name);
}
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