mirror of
https://github.com/JakubMelka/PDF4QT.git
synced 2025-06-05 21:59:17 +02:00
78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
// MIT License
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//
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// Copyright (c) 2018-2025 Jakub Melka and Contributors
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#include "pdftextlayoutgenerator.h"
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#include "pdfdbgheap.h"
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namespace pdf
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{
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PDFTextLayout PDFTextLayoutGenerator::createTextLayout()
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{
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m_textLayout.perform();
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m_textLayout.optimize();
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return qMove(m_textLayout);
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}
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bool PDFTextLayoutGenerator::isContentSuppressedByOC(PDFObjectReference ocgOrOcmd)
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{
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if (m_features.testFlag(PDFRenderer::IgnoreOptionalContent))
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{
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return false;
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}
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return PDFPageContentProcessor::isContentSuppressedByOC(ocgOrOcmd);
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}
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bool PDFTextLayoutGenerator::isContentKindSuppressed(ContentKind kind) const
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{
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switch (kind)
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{
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case ContentKind::Shapes:
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case ContentKind::Text:
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case ContentKind::Images:
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case ContentKind::Shading:
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return true;
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case ContentKind::Tiling:
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return false; // Tiling can have text
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default:
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{
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Q_ASSERT(false);
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break;
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}
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}
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return false;
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}
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void PDFTextLayoutGenerator::performOutputCharacter(const PDFTextCharacterInfo& info)
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{
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if (!isContentSuppressed() && !info.character.isSpace())
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{
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m_textLayout.addCharacter(info);
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}
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}
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} // namespace pdf
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