File indexing completed on 2025-03-09 04:28:22

 /*
     SPDX-FileCopyrightText: 2016 Nicolas Carion
     SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 */
 
 #pragma once
 
 #include "../abstractparamwidget.hpp"
 #include "bezier/beziersplineeditor.h"
 #include "cubic/kis_curve_widget.h"
 #include "ui_bezierspline_ui.h"
 #include "widgets/dragvalue.h"
 
 template <typename CurveWidget_t> class ValueLabel;
 
 /** @brief Class representing a curve and some additional controls
  */
 template <typename CurveWidget_t> class CurveParamWidget : public AbstractParamWidget
 {
 public:
     ~CurveParamWidget() override = default;
     CurveParamWidget(std::shared_ptr<AssetParameterModel> model, QModelIndex index, QWidget *parent);
 
     enum class CurveModes { Red = 0, Green = 1, Blue = 2, Luma = 3, Alpha = 4, RGB = 5, Hue = 6, Saturation = 7 };
     /** @brief sets the mode of the curve. This affects the background that is displayed.
      *  The list of available modes depends on the CurveWidget that we have
      */
     void setMode(CurveModes mode);
 
     /** @brief Stringify the content of the curve
      */
     QString toString() const;
 
     using Point_t = typename CurveWidget_t::Point_t;
     /** @brief returns the list of points on the curve
      */
     QList<Point_t> getPoints() { return m_edit->getPoints(); }
 
     /** @brief Set the maximal number of points on the curve. This function is only available for KisCurveWidget.
      */
     void setMaxPoints(int max);
 
     /** @brief Helper function to convert a mode to the corresponding ColorsRGB value.
         This avoids using potentially non consistent intermediate cast to int
     */
     static ColorTools::ColorsRGB modeToColorsRGB(CurveModes mode);
 
 protected:
     void deleteIrrelevantItems();
     void setupLayoutPoint();
     void setupLayoutHandles();
     void slotGridChange();
     void slotShowPixmap(bool show);
     void slotUpdatePointEntries(const BPoint &p, bool extremal);
     void slotUpdatePointEntries(const QPointF &p, bool extremal);
     void slotUpdatePointP(double /*value*/, bool final);
     void slotUpdatePointH1(double /*value*/, bool final);
     void slotUpdatePointH2(double /*value*/, bool final);
     void slotSetHandlesLinked(bool linked);
     void slotShowAllHandles(bool show);
     void resizeEvent(QResizeEvent *event) override;
 
 public Q_SLOTS:
     /** @brief Toggle the comments on or off
      */
     void slotShowComment(bool show) override;
 
     /** @brief refresh the properties to reflect changes in the model
      */
     void slotRefresh() override;
 
 private:
     Ui::BezierSpline_UI m_ui;
     DragValue *m_pX;
     DragValue *m_pY;
     DragValue *m_h1X;
     DragValue *m_h1Y;
     DragValue *m_h2X;
     DragValue *m_h2Y;
     CurveWidget_t *m_edit;
     CurveModes m_mode;
     bool m_showPixmap;
 
     ValueLabel<CurveWidget_t> *m_leftParam, *m_bottomParam;
 };
 
 #include "curveparamwidget.ipp"