mirror of https://github.com/JakubMelka/PDF4QT.git
77 lines
1.9 KiB
C++
77 lines
1.9 KiB
C++
// Copyright (C) 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 PDFENCRYPTIONSTRENGTHHINTWIDGET_H
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#define PDFENCRYPTIONSTRENGTHHINTWIDGET_H
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#include "pdfviewerglobal.h"
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#include <QWidget>
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#include <array>
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namespace pdfviewer
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{
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class PDFEncryptionStrengthHintWidget : public QWidget
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{
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Q_OBJECT
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private:
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using BaseClass = QWidget;
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public:
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explicit PDFEncryptionStrengthHintWidget(QWidget* parent);
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virtual QSize sizeHint() const override;
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virtual QSize minimumSizeHint() const override;
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int getCurrentValue() const;
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void setCurrentValue(int currentValue);
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int getMinValue() const;
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void setMinValue(int minValue);
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int getMaxValue() const;
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void setMaxValue(int maxValue);
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protected:
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virtual void paintEvent(QPaintEvent* event) override;
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void correctValue();
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QSize getMarkSize() const;
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int getMarkSpacing() const;
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QSize getTextSizeHint() const;
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struct Level
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{
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QColor color;
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QString text;
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};
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int m_minValue;
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int m_maxValue;
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int m_currentValue;
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std::array<Level, 5> m_levels;
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};
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} // namespace pdfviewer
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#endif // PDFENCRYPTIONSTRENGTHHINTWIDGET_H
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