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Diffstat (limited to 'digikam/utilities/imageeditor/rawimport/rawpreview.h')
-rw-r--r-- | digikam/utilities/imageeditor/rawimport/rawpreview.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/digikam/utilities/imageeditor/rawimport/rawpreview.h b/digikam/utilities/imageeditor/rawimport/rawpreview.h new file mode 100644 index 0000000..eabce7d --- /dev/null +++ b/digikam/utilities/imageeditor/rawimport/rawpreview.h @@ -0,0 +1,107 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2008-08-04 + * Description : RAW preview widget. + * + * Copyright (C) 2008 Gilles Caulier <caulier dot gilles at gmail dot com> + * + * This program is free software; you can redistribute it + * and/or modify it under the terms of the GNU General + * Public License as published by the Free Software Foundation; + * either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * ============================================================ */ + +#ifndef RAWPREVIEW_H +#define RAWPREVIEW_H + +// Qt includes. + +#include <qimage.h> + +// KDE includes. + +#include <kurl.h> + +// Local includes. + +#include "dimg.h" +#include "previewwidget.h" +#include "digikam_export.h" + +class QPixmap; + +namespace Digikam +{ + +class LoadingDescription; +class RawPreviewPriv; + +class DIGIKAM_EXPORT RawPreview : public PreviewWidget +{ + +Q_OBJECT + +public: + + RawPreview(const KURL& url, QWidget *parent); + ~RawPreview(); + + DImg& demosaicedImage() const; + DImg& postProcessedImage() const; + + void setDecodingSettings(const DRawDecoding& settings); + void setPostProcessedImage(const DImg& image); + + void cancelLoading(); + +signals: + + void signalLoadingStarted(); + void signalLoadingProgress(float); + void signalLoadingFailed(); + void signalDemosaicedImage(); + void signalPostProcessedImage(); + +protected: + + void resizeEvent(QResizeEvent* e); + +private slots: + + void slotLoadingProgress(const LoadingDescription& description, float progress); + void slotImageLoaded(const LoadingDescription& description, const DImg &image); + void slotThemeChanged(); + void slotCornerButtonPressed(); + void slotPanIconSelectionMoved(const QRect&, bool); + void slotPanIconHiden(); + +private: + + void setdemosaicedImg(const DImg& image); + void postProcessing(const DRawDecoding& settings); + int previewWidth(); + int previewHeight(); + bool previewIsNull(); + void resetPreview(); + void zoomFactorChanged(double zoom); + void updateZoomAndSize(bool alwaysFitToWindow); + inline void paintPreview(QPixmap *pix, int sx, int sy, int sw, int sh); + +private: + + RawPreviewPriv* d; +}; + +} // NameSpace Digikam + +#endif /* RAWPREVIEW_H */ |