152 baris
3.0 KiB
C++
152 baris
3.0 KiB
C++
/*
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Copyright 2013 Alexander Volkov
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Copyright 2013 Adam Reichold
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This file is part of qpdfview.
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qpdfview is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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qpdfview 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with qpdfview. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PSMODEL_H
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#define PSMODEL_H
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#include <QCoreApplication>
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#include <QMutex>
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class QFormLayout;
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class QSettings;
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class QSpinBox;
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struct SpectrePage;
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struct SpectreDocument;
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struct SpectreRenderContext;
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#include "model.h"
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namespace qpdfview
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{
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class PsPlugin;
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namespace Model
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{
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class PsPage : public Page
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{
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friend class PsDocument;
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public:
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~PsPage();
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QSizeF size() const;
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QImage render(qreal horizontalResolution, qreal verticalResolution, Rotation rotation, QRect boundingRect) const;
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private:
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Q_DISABLE_COPY(PsPage)
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PsPage(QMutex* mutex, SpectrePage* page, SpectreRenderContext* renderContext);
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mutable QMutex* m_mutex;
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SpectrePage* m_page;
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SpectreRenderContext* m_renderContext;
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};
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class PsDocument : public Document
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{
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Q_DECLARE_TR_FUNCTIONS(Model::PsDocument)
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friend class qpdfview::PsPlugin;
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public:
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~PsDocument();
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int numberOfPages() const;
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Page* page(int index) const;
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QStringList saveFilter() const;
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bool canSave() const;
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bool save(const QString& filePath, bool withChanges) const;
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bool canBePrintedUsingCUPS() const;
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Properties properties() const;
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private:
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Q_DISABLE_COPY(PsDocument)
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PsDocument(SpectreDocument* document, SpectreRenderContext* renderContext);
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mutable QMutex m_mutex;
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SpectreDocument* m_document;
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SpectreRenderContext* m_renderContext;
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};
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}
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class PsSettingsWidget : public SettingsWidget
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{
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Q_OBJECT
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public:
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PsSettingsWidget(QSettings* settings, QWidget* parent = 0);
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void accept();
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void reset();
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private:
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Q_DISABLE_COPY(PsSettingsWidget)
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QSettings* m_settings;
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QFormLayout* m_layout;
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QSpinBox* m_graphicsAntialiasBitsSpinBox;
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QSpinBox* m_textAntialiasBitsSpinBox;
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};
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class PsPlugin : public QObject, Plugin
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{
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Q_OBJECT
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Q_INTERFACES(qpdfview::Plugin)
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#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
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Q_PLUGIN_METADATA(IID "local.qpdfview.Plugin")
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#endif // QT_VERSION
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public:
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PsPlugin(QObject* parent = 0);
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Model::Document* loadDocument(const QString& filePath) const;
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SettingsWidget* createSettingsWidget(QWidget* parent) const;
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private:
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Q_DISABLE_COPY(PsPlugin)
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QSettings* m_settings;
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};
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} // qpdfview
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#endif // PSMODEL_H
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