[1f4adec] | 1 | /* |
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| 2 | |
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| 3 | Copyright 2013 Alexander Volkov |
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| 4 | Copyright 2013 Adam Reichold |
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| 5 | |
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| 6 | This file is part of qpdfview. |
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| 7 | |
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| 8 | qpdfview is free software: you can redistribute it and/or modify |
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| 9 | it under the terms of the GNU General Public License as published by |
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| 10 | the Free Software Foundation, either version 2 of the License, or |
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| 11 | (at your option) any later version. |
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| 12 | |
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| 13 | qpdfview is distributed in the hope that it will be useful, |
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | GNU General Public License for more details. |
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| 17 | |
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| 18 | You should have received a copy of the GNU General Public License |
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| 19 | along with qpdfview. If not, see <http://www.gnu.org/licenses/>. |
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| 20 | |
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| 21 | */ |
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| 22 | |
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| 23 | #ifndef PSMODEL_H |
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| 24 | #define PSMODEL_H |
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| 25 | |
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| 26 | #include <QCoreApplication> |
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| 27 | #include <QMutex> |
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| 28 | |
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| 29 | class QFormLayout; |
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| 30 | class QSettings; |
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| 31 | class QSpinBox; |
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| 32 | |
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| 33 | struct SpectrePage; |
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| 34 | struct SpectreDocument; |
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| 35 | struct SpectreRenderContext; |
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| 36 | |
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| 37 | #include "model.h" |
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| 38 | |
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| 39 | namespace qpdfview |
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| 40 | { |
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| 41 | |
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| 42 | class PsPlugin; |
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| 43 | |
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| 44 | namespace Model |
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| 45 | { |
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| 46 | class PsPage : public Page |
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| 47 | { |
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| 48 | friend class PsDocument; |
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| 49 | |
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| 50 | public: |
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| 51 | ~PsPage(); |
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| 52 | |
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| 53 | QSizeF size() const; |
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| 54 | |
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| 55 | QImage render(qreal horizontalResolution, qreal verticalResolution, Rotation rotation, const QRect& boundingRect) const; |
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| 56 | |
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| 57 | private: |
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| 58 | Q_DISABLE_COPY(PsPage) |
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| 59 | |
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| 60 | PsPage(QMutex* mutex, SpectrePage* page, SpectreRenderContext* renderContext); |
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| 61 | |
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| 62 | mutable QMutex* m_mutex; |
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| 63 | SpectrePage* m_page; |
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| 64 | SpectreRenderContext* m_renderContext; |
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| 65 | |
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| 66 | }; |
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| 67 | |
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| 68 | class PsDocument : public Document |
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| 69 | { |
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| 70 | Q_DECLARE_TR_FUNCTIONS(Model::PsDocument) |
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| 71 | |
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| 72 | friend class qpdfview::PsPlugin; |
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| 73 | |
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| 74 | public: |
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| 75 | ~PsDocument(); |
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| 76 | |
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| 77 | int numberOfPages() const; |
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| 78 | |
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| 79 | Page* page(int index) const; |
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| 80 | |
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| 81 | QStringList saveFilter() const; |
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| 82 | |
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| 83 | bool canSave() const; |
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| 84 | bool save(const QString& filePath, bool withChanges) const; |
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| 85 | |
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| 86 | bool canBePrintedUsingCUPS() const; |
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| 87 | |
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| 88 | void loadProperties(QStandardItemModel* propertiesModel) const; |
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| 89 | |
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| 90 | private: |
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| 91 | Q_DISABLE_COPY(PsDocument) |
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| 92 | |
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| 93 | PsDocument(SpectreDocument* document, SpectreRenderContext* renderContext); |
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| 94 | |
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| 95 | mutable QMutex m_mutex; |
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| 96 | SpectreDocument* m_document; |
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| 97 | SpectreRenderContext* m_renderContext; |
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| 98 | |
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| 99 | }; |
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| 100 | } |
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| 101 | |
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| 102 | class PsSettingsWidget : public SettingsWidget |
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| 103 | { |
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| 104 | Q_OBJECT |
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| 105 | |
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| 106 | public: |
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| 107 | PsSettingsWidget(QSettings* settings, QWidget* parent = 0); |
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| 108 | |
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| 109 | void accept(); |
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| 110 | void reset(); |
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| 111 | |
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| 112 | private: |
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| 113 | Q_DISABLE_COPY(PsSettingsWidget) |
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| 114 | |
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| 115 | QSettings* m_settings; |
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| 116 | |
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| 117 | QFormLayout* m_layout; |
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| 118 | |
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| 119 | QSpinBox* m_graphicsAntialiasBitsSpinBox; |
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| 120 | QSpinBox* m_textAntialiasBitsSpinBox; |
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| 121 | |
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| 122 | }; |
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| 123 | |
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| 124 | class PsPlugin : public QObject, Plugin |
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| 125 | { |
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| 126 | Q_OBJECT |
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| 127 | Q_INTERFACES(qpdfview::Plugin) |
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| 128 | |
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| 129 | #if QT_VERSION >= QT_VERSION_CHECK(5,0,0) |
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| 130 | |
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| 131 | Q_PLUGIN_METADATA(IID "local.qpdfview.Plugin") |
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| 132 | |
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| 133 | #endif // QT_VERSION |
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| 134 | |
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| 135 | public: |
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| 136 | PsPlugin(QObject* parent = 0); |
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| 137 | |
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| 138 | Model::Document* loadDocument(const QString& filePath) const; |
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| 139 | |
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| 140 | SettingsWidget* createSettingsWidget(QWidget* parent) const; |
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| 141 | |
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| 142 | private: |
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| 143 | Q_DISABLE_COPY(PsPlugin) |
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| 144 | |
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| 145 | QSettings* m_settings; |
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| 146 | |
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| 147 | }; |
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| 148 | |
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| 149 | } // qpdfview |
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| 150 | |
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| 151 | #endif // PSMODEL_H |
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