File indexing completed on 2024-05-12 15:28:16

 /***************************************************************************
     File                 : DatapickerImageWidget.h
     Project              : LabPlot
     Description          : widget for datapicker properties
     --------------------------------------------------------------------
     Copyright            : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com)
     Copyright            : (C) 2015 by Alexander Semke (alexander.semke@web.de)
 
  ***************************************************************************/
 /***************************************************************************
  *                                                                         *
  *  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 of the License, 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.                           *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the Free Software           *
  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
  *   Boston, MA  02110-1301  USA                                           *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef DATAPICKERIMAGEWIDGET_H
 #define DATAPICKERIMAGEWIDGET_H
 
 #include <QGraphicsView>
 
 #include "ui_datapickerimagewidget.h"
 #include "backend/datapicker/DatapickerImage.h"
 #include "kdefrontend/dockwidgets/BaseDock.h"
 
 class QxtSpanSlider;
 
 class HistogramView : public QGraphicsView {
     Q_OBJECT
 
 public:
     explicit HistogramView(QWidget*, int);
     void setScalePixmap(const QString&);
     int *bins{nullptr};
 
 public slots:
     void setSpan(int, int);
 
 private:
     void resizeEvent(QResizeEvent *event) override;
     void drawBackground(QPainter*, const QRectF&) override;
     QGraphicsRectItem* m_lowerSlider;
     QGraphicsRectItem* m_upperSlider;
     QGraphicsScene* m_scene;
     int m_range;
 };
 
 class DatapickerImageWidget : public BaseDock {
     Q_OBJECT
 
 public:
     explicit DatapickerImageWidget(QWidget*);
 
     void setImages(QList<DatapickerImage*>);
     void load();
     void updateLocale() override;
 
 private:
     Ui::DatapickerImageWidget ui;
     void init();
     void initConnections();
 
     DatapickerImage* m_image;
     QList<DatapickerImage*> m_imagesList;
 
     QxtSpanSlider* ssIntensity;
     QxtSpanSlider* ssForeground;
     QxtSpanSlider* ssHue;
     QxtSpanSlider* ssSaturation;
     QxtSpanSlider* ssValue;
 
     HistogramView* gvIntensity;
     HistogramView* gvForeground;
     HistogramView* gvHue;
     HistogramView* gvSaturation;
     HistogramView* gvValue;
 
 private slots:
     //SLOTs for changes triggered in DatapickerImageWidget
     //"General"-tab
     void fileNameChanged();
     void selectFile();
     void plotImageTypeChanged(int);
 
     //"Edit image"-tab
     void rotationChanged(double);
     void intensitySpanChanged(int, int);
     void foregroundSpanChanged(int, int);
     void hueSpanChanged(int, int);
     void saturationSpanChanged(int, int);
     void valueSpanChanged(int, int);
 
     void minSegmentLengthChanged(int);
     void pointSeparationChanged(int);
     void graphTypeChanged();
     void ternaryScaleChanged(double);
     void logicalPositionChanged();
 
     //symbol properties
     void pointsStyleChanged(int);
     void pointsSizeChanged(double);
     void pointsRotationChanged(int);
     void pointsOpacityChanged(int);
     void pointsFillingStyleChanged(int);
     void pointsFillingColorChanged(const QColor&);
     void pointsBorderStyleChanged(int);
     void pointsBorderColorChanged(const QColor&);
     void pointsBorderWidthChanged(double);
     void pointsVisibilityChanged(bool);
 
 
     //SLOTs for changes triggered in DatapickerImageWidget
     void imageDescriptionChanged(const AbstractAspect*);
     void imageFileNameChanged(const QString&);
     void imageRotationAngleChanged(float);
     void imageAxisPointsChanged(const DatapickerImage::ReferencePoints&);
     void imageEditorSettingsChanged(const DatapickerImage::EditorSettings&);
     void imageMinSegmentLengthChanged(const int);
     void updateSymbolWidgets();
     void handleWidgetActions();
     //symbol
     void symbolStyleChanged(Symbol::Style);
     void symbolSizeChanged(qreal);
     void symbolRotationAngleChanged(qreal);
     void symbolOpacityChanged(qreal);
     void symbolBrushChanged(const QBrush&);
     void symbolPenChanged(const QPen&);
     void symbolVisibleChanged(bool);
 };
 
 #endif //DATAPICKERIMAGEWIDGET_H