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Issue #108: Add accessibility options in pdf reader
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@ -141,6 +141,10 @@ std::vector<QAction*> PDFActionManager::getRenderingOptionActions() const
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RenderOptionIgnoreOptionalContentSettings,
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RenderOptionDisplayAnnotations,
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RenderOptionInvertColors,
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RenderOptionGrayscale,
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RenderOptionBitonal,
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RenderOptionHighContrast,
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RenderOptionCustomColors,
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RenderOptionShowTextBlocks,
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RenderOptionShowTextLines
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});
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@ -249,7 +253,11 @@ void PDFActionManager::initActions(QSize iconSize, bool initializeStampActions)
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setUserData(RenderOptionSmoothPictures, pdf::PDFRenderer::SmoothImages);
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setUserData(RenderOptionIgnoreOptionalContentSettings, pdf::PDFRenderer::IgnoreOptionalContent);
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setUserData(RenderOptionDisplayAnnotations, pdf::PDFRenderer::DisplayAnnotations);
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setUserData(RenderOptionInvertColors, pdf::PDFRenderer::InvertColors);
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setUserData(RenderOptionInvertColors, pdf::PDFRenderer::ColorAdjust_Invert);
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setUserData(RenderOptionGrayscale, pdf::PDFRenderer::ColorAdjust_Grayscale);
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setUserData(RenderOptionBitonal, pdf::PDFRenderer::ColorAdjust_Bitonal);
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setUserData(RenderOptionHighContrast, pdf::PDFRenderer::ColorAdjust_HighContrast);
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setUserData(RenderOptionCustomColors, pdf::PDFRenderer::ColorAdjust_CustomColors);
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setUserData(RenderOptionShowTextBlocks, pdf::PDFRenderer::DebugTextBlocks);
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setUserData(RenderOptionShowTextLines, pdf::PDFRenderer::DebugTextLines);
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@ -1051,8 +1059,17 @@ void PDFProgramController::onActionRenderingOptionTriggered(bool checked)
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Q_ASSERT(action);
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pdf::PDFRenderer::Features features = m_settings->getFeatures();
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features.setFlag(static_cast<pdf::PDFRenderer::Feature>(action->data().toInt()), checked);
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pdf::PDFRenderer::Feature affectedFeature = static_cast<pdf::PDFRenderer::Feature>(action->data().toInt());
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pdf::PDFRenderer::Features colorFeatures = pdf::PDFRenderer::getColorFeatures();
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if (colorFeatures.testFlag(affectedFeature) && checked)
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{
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features = features & ~colorFeatures;
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}
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features.setFlag(affectedFeature, checked);
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m_settings->setFeatures(features);
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updateRenderingOptionActions();
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}
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void PDFProgramController::performSaveAs()
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