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90 lines
2.1 KiB
C++
90 lines
2.1 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#ifndef QBITMAPPREVIEWDIALOG_IMP_H
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#define QBITMAPPREVIEWDIALOG_IMP_H
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#if !defined(Q_MOC_RUN)
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#include "QBitmapPreviewDialog.h"
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#include <Util/ImageHistogram.h>
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#endif
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class CImageEx;
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class QBitmapPreviewDialogImp
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: public QBitmapPreviewDialog
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{
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Q_OBJECT;
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public:
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enum EUIStyle
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{
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EUISTYLE_IMAGE_ONLY,
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EUISTYLE_IMAGE_HISTOGRAM,
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EUISTYLE_NumModes
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};
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enum EShowMode
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{
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ESHOW_RGB = 0,
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ESHOW_ALPHA,
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ESHOW_RGBA,
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ESHOW_RGB_ALPHA,
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ESHOW_RGBE,
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ESHOW_NumModes,
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};
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enum EHistogramMode
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{
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eHistogramMode_Luminosity,
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eHistogramMode_OverlappedRGB,
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eHistogramMode_SplitRGB,
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eHistogramMode_RedChannel,
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eHistogramMode_GreenChannel,
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eHistogramMode_BlueChannel,
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eHistogramMode_AlphaChannel,
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eHistogramMode_NumModes,
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};
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explicit QBitmapPreviewDialogImp(QWidget* parent = 0);
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virtual ~QBitmapPreviewDialogImp();
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void setImage(const QString path);
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void setShowMode(EShowMode mode);
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void toggleShowMode();
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void setUIStyleMode(EUIStyle mode);
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const EShowMode& getShowMode() const;
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void setHistogramMode(EHistogramMode mode);
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void toggleHistrogramMode();
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const EHistogramMode& getHistogramMode() const;
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void setOriginalSize(bool value);
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void toggleOriginalSize();
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bool isSizeSmallerThanDefault();
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void paintEvent(QPaintEvent* e) override;
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protected:
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void refreshData();
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private:
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const char* GetShowModeDescription(EShowMode eShowMode, bool bShowInOriginalSize) const;
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private:
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CImageEx* m_image;
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QString m_path;
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CImageHistogram m_histogram;
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bool m_showOriginalSize;
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EShowMode m_showMode;
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EHistogramMode m_histrogramMode;
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EUIStyle m_uiStyle;
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};
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#endif // QBITMAPPREVIEWDIALOG_IMP_H
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