mirror of https://github.com/JakubMelka/PDF4QT.git
82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
// Copyright (C) 2020 Jakub Melka
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//
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// This file is part of PdfForQt.
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//
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// PdfForQt is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// PdfForQt is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with PDFForQt. If not, see <https://www.gnu.org/licenses/>.
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#include "pdftoolfetchtext.h"
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#include "pdfdocumenttextflow.h"
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namespace pdftool
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{
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static PDFToolFetchTextApplication s_fetchTextApplication;
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QString PDFToolFetchTextApplication::getStandardString(PDFToolAbstractApplication::StandardString standardString) const
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{
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switch (standardString)
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{
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case Command:
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return "fetch-text";
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case Name:
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return PDFToolTranslationContext::tr("Fetch text");
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case Description:
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return PDFToolTranslationContext::tr("Fetch text content from a document.");
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default:
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Q_ASSERT(false);
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break;
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}
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return QString();
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}
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int PDFToolFetchTextApplication::execute(const PDFToolOptions& options)
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{
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pdf::PDFDocument document;
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QByteArray sourceData;
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if (!readDocument(options, document, &sourceData))
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{
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return ErrorDocumentReading;
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}
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QString parseError;
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std::vector<pdf::PDFInteger> pages = options.getPageRange(document.getCatalog()->getPageCount(), parseError, true);
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if (!parseError.isEmpty())
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{
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PDFConsole::writeError(parseError, options.outputCodec);
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return ErrorInvalidArguments;
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}
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pdf::PDFDocumentTextFlowFactory factory;
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pdf::PDFDocumentTextFlow documentTextFlow = factory.create(&document, pages, options.textAnalysisAlgorithm);
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for (const pdf::PDFRenderError& error : factory.getErrors())
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{
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PDFConsole::writeError(error.message, options.outputCodec);
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}
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return ExitSuccess;
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}
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PDFToolAbstractApplication::Options PDFToolFetchTextApplication::getOptionsFlags() const
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{
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return ConsoleFormat | OpenDocument | TextAnalysis;
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}
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} // namespace pdftool
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