PDF4QT/PdfTool/pdftoolinfoinks.cpp

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2021-09-27 11:14:20 +02:00
// Copyright (C) 2021 Jakub Melka
//
// This file is part of PDF4QT.
//
// PDF4QT is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// with the written consent of the copyright owner, any later version.
//
// PDF4QT 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
#include "pdftoolinfoinks.h"
#include "pdftransparencyrenderer.h"
namespace pdftool
{
static PDFToolInfoInksApplication s_infoInksApplication;
QString PDFToolInfoInksApplication::getStandardString(StandardString standardString) const
{
switch (standardString)
{
case Command:
return "info-inks";
case Name:
return PDFToolTranslationContext::tr("Info about used inks");
case Description:
return PDFToolTranslationContext::tr("Retrieve information about inks used in a document.");
default:
Q_ASSERT(false);
break;
}
return QString();
}
int PDFToolInfoInksApplication::execute(const PDFToolOptions& options)
{
pdf::PDFDocument document;
QByteArray sourceData;
if (!readDocument(options, document, &sourceData, false))
{
return ErrorDocumentReading;
}
pdf::PDFCMSManager cmsManager(nullptr);
cmsManager.setDocument(&document);
cmsManager.setSettings(options.cmsSettings);
PDFOutputFormatter formatter(options.outputStyle, options.outputCodec);
formatter.beginDocument("info-inks", PDFToolTranslationContext::tr("Inks"));
formatter.endl();
formatter.beginTable("inks", PDFToolTranslationContext::tr("Ink list"));
formatter.beginTableHeaderRow("header");
formatter.writeTableHeaderColumn("index", PDFToolTranslationContext::tr("No."), Qt::AlignLeft);
formatter.writeTableHeaderColumn("id", PDFToolTranslationContext::tr("Identifier"), Qt::AlignLeft);
formatter.writeTableHeaderColumn("name", PDFToolTranslationContext::tr("Name"), Qt::AlignLeft);
formatter.writeTableHeaderColumn("is-spot", PDFToolTranslationContext::tr("Spot"), Qt::AlignLeft);
formatter.writeTableHeaderColumn("color", PDFToolTranslationContext::tr("Color"), Qt::AlignLeft);
formatter.endTableHeaderRow();
pdf::PDFInkMapper mapper(&cmsManager, &document);
mapper.createSpotColors(true);
std::vector<pdf::PDFInkMapper::ColorInfo> colorInfos = mapper.getSeparations(4, true);
QLocale locale;
int colorIndex = 0;
for (const pdf::PDFInkMapper::ColorInfo& colorInfo : colorInfos)
{
formatter.beginTableRow("ink", ++colorIndex);
formatter.writeTableColumn("index", locale.toString(colorIndex), Qt::AlignRight);
formatter.writeTableColumn("id", colorInfo.name.toPercentEncoding(" "));
formatter.writeTableColumn("name", colorInfo.textName);
formatter.writeTableColumn("is-spot", colorInfo.isSpot ? PDFToolTranslationContext::tr("Yes") : PDFToolTranslationContext::tr("No"), Qt::AlignCenter);
formatter.writeTableColumn("color", colorInfo.color.name(), Qt::AlignLeft);
formatter.endTableRow();
};
formatter.endTable();
formatter.endDocument();
PDFConsole::writeText(formatter.getString(), options.outputCodec);
return ExitSuccess;
}
PDFToolAbstractApplication::Options PDFToolInfoInksApplication::getOptionsFlags() const
{
return ConsoleFormat | OpenDocument | ColorManagementSystem;
}
} // namespace pdf