mirror of https://github.com/JakubMelka/PDF4QT.git
152 lines
5.0 KiB
C++
152 lines
5.0 KiB
C++
// Copyright (C) 2019-2021 Jakub Melka
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//
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// This file is part of PDF4QT.
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//
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// PDF4QT 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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// with the written consent of the copyright owner, any later version.
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//
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// PDF4QT 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 PDF4QT. If not, see <https://www.gnu.org/licenses/>.
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#ifndef PDFVIEWERSETTINGS_H
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#define PDFVIEWERSETTINGS_H
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#include "pdfglobal.h"
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#include "pdfrenderer.h"
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#include "pdfcms.h"
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#include "pdfexecutionpolicy.h"
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#include "pdfform.h"
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#include <QObject>
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class QSettings;
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namespace pdfviewer
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{
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class PDFViewerSettings : public QObject
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{
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Q_OBJECT
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public:
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inline explicit PDFViewerSettings(QObject* parent) :
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QObject(parent)
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{
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}
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struct Settings
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{
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Settings();
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bool operator==(const Settings&) const = default;
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bool operator!=(const Settings&) const = default;
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pdf::PDFRenderer::Features m_features;
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QString m_directory;
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pdf::RendererEngine m_rendererEngine;
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bool m_multisampleAntialiasing;
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int m_rendererSamples;
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bool m_prefetchPages;
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pdf::PDFReal m_preferredMeshResolutionRatio;
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pdf::PDFReal m_minimalMeshResolutionRatio;
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pdf::PDFReal m_colorTolerance;
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bool m_allowLaunchApplications;
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bool m_allowLaunchURI;
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bool m_allowDeveloperMode;
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pdf::PDFExecutionPolicy::Strategy m_multithreadingStrategy;
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// Cache settings
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int m_compiledPageCacheLimit;
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int m_thumbnailsCacheLimit;
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int m_fontCacheLimit;
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int m_instancedFontCacheLimit;
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// Speech settings
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QString m_speechEngine;
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QString m_speechLocale;
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QString m_speechVoice;
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double m_speechRate;
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double m_speechPitch;
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double m_speechVolume;
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// Magnifier tool settings
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int m_magnifierSize;
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double m_magnifierZoom;
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// Undo/redo steps settings
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int m_maximumUndoSteps;
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int m_maximumRedoSteps;
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// Form settings
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pdf::PDFFormManager::FormAppearanceFlags m_formAppearanceFlags;
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// Signature settings
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bool m_signatureVerificationEnabled;
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bool m_signatureTreatWarningsAsErrors;
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bool m_signatureIgnoreCertificateValidityTime;
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bool m_signatureUseSystemStore;
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// Bookmarks settings
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bool m_autoGenerateBookmarks;
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};
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const Settings& getSettings() const { return m_settings; }
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void setSettings(const Settings& settings);
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void readSettings(QSettings& settings, const pdf::PDFCMSSettings& defaultCMSSettings);
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void writeSettings(QSettings& settings);
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QString getDirectory() const;
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void setDirectory(const QString& directory);
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pdf::PDFRenderer::Features getFeatures() const;
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void setFeatures(const pdf::PDFRenderer::Features& features);
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pdf::RendererEngine getRendererEngine() const;
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void setRendererEngine(pdf::RendererEngine rendererEngine);
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int getRendererSamples() const;
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void setRendererSamples(int rendererSamples);
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bool isPagePrefetchingEnabled() const { return m_settings.m_prefetchPages; }
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bool isMultisampleAntialiasingEnabled() const { return m_settings.m_multisampleAntialiasing; }
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pdf::PDFReal getPreferredMeshResolutionRatio() const { return m_settings.m_preferredMeshResolutionRatio; }
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void setPreferredMeshResolutionRatio(pdf::PDFReal preferredMeshResolutionRatio);
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pdf::PDFReal getMinimalMeshResolutionRatio() const { return m_settings.m_minimalMeshResolutionRatio; }
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void setMinimalMeshResolutionRatio(pdf::PDFReal minimalMeshResolutionRatio);
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pdf::PDFReal getColorTolerance() const { return m_settings.m_colorTolerance; }
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void setColorTolerance(pdf::PDFReal colorTolerance);
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int getCompiledPageCacheLimit() const { return m_settings.m_compiledPageCacheLimit; }
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int getThumbnailsCacheLimit() const { return m_settings.m_thumbnailsCacheLimit; }
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int getFontCacheLimit() const { return m_settings.m_fontCacheLimit; }
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int getInstancedFontCacheLimit() const { return m_settings.m_instancedFontCacheLimit; }
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const pdf::PDFCMSSettings& getColorManagementSystemSettings() const { return m_colorManagementSystemSettings; }
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void setColorManagementSystemSettings(const pdf::PDFCMSSettings& settings) { m_colorManagementSystemSettings = settings; }
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pdf::PDFExecutionPolicy::Strategy getMultithreadingStrategy() const { return m_settings.m_multithreadingStrategy; }
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signals:
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void settingsChanged();
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private:
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Settings m_settings;
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pdf::PDFCMSSettings m_colorManagementSystemSettings;
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};
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} // namespace pdfviewer
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#endif // PDFVIEWERSETTINGS_H
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