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107 lines
2.6 KiB
107 lines
2.6 KiB
/* ============================================================
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*
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* This file is a part of digiKam project
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* http://www.digikam.org
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*
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* Date : 2006-02-01
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* Description : a widget to display an image preview with some
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* modes to compare effect results.
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*
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* Copyright (C) 2006-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option)
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* any later version.
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*
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* This program 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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*
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* ============================================================ */
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#ifndef IMAGEWIDGET_H
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#define IMAGEWIDGET_H
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// TQt includes.
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#include <tqwidget.h>
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#include <tqpoint.h>
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#include <tqcolor.h>
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#include <tqstring.h>
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// Local includes.
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#include "dcolor.h"
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#include "imageguidewidget.h"
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#include "digikam_export.h"
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namespace Digikam
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{
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class ImageIface;
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class ImageWidgetPriv;
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class DIGIKAM_EXPORT ImageWidget : public TQWidget
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{
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TQ_OBJECT
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public:
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enum ExposureIndicator
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{
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UnderExposure=0,
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OverExposure
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};
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public:
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ImageWidget(const TQString& settingsSection, TQWidget *parent=0,
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const TQString& previewWhatsThis=TQString(), bool prevModeOptions=true,
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int guideMode=ImageGuideWidget::PickColorMode,
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bool guideVisible=true, bool useImageSelection=false);
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~ImageWidget();
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ImageIface* imageIface();
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TQPoint getSpotPosition();
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DColor getSpotColor(int getColorFrom);
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void setSpotVisible(bool spotVisible, bool blink=false);
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int getRenderingPreviewMode();
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void resetSpotPosition();
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void updatePreview();
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void writeSettings();
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void setRenderingPreviewMode(int mode);
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public slots:
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void slotChangeGuideColor(const TQColor &color);
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void slotChangeGuideSize(int size);
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signals:
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void spotPositionChangedFromOriginal( const Digikam::DColor &color, const TQPoint &position );
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void spotPositionChangedFromTarget( const Digikam::DColor &color, const TQPoint &position );
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void signalResized();
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private slots:
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void slotUpdateSpotInfo(const Digikam::DColor &col, const TQPoint &point);
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private:
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void readSettings();
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private:
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ImageWidgetPriv* d;
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};
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} // namespace Digikam
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#endif /* IMAGEWIDGET_H */
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