File indexing completed on 2023-12-03 04:55:10

 /*
     SPDX-FileCopyrightText: 2017 Jean-Baptiste Mardelle <jb@kdenlive.org>
     SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 */
 
 #pragma once
 
 #include <QWidget>
 #include <kselectaction.h>
 
 class QAction;
 class DragValue;
 class Monitor;
 
 /** @class GeometryWidget
     @brief A widget for modifying numbers by dragging, using the mouse wheel or entering them with the keyboard.
  */
 class GeometryWidget : public QWidget
 {
     Q_OBJECT
 
 public:
     /**
      * @brief Default constructor.
      * @param monitor The monitor attached to this stack
      * @param range The in / out points of the clip, useful to deactivate monitor scene when out of bounds
      * @param rect The default geometry value
      * @param frameSize The frame size of the original source video
      * @param useRatioLock When true, width/height will keep the profile's aspect ratio on resize
      */
     explicit GeometryWidget(Monitor *monitor, QPair<int, int> range, const QRect &rect, double opacity, const QSize frameSize, bool useRatioLock,
                             bool useOpacity, QWidget *parent = nullptr);
     void setValue(const QRect r, double opacity = 1);
     void connectMonitor(bool activate);
 
 private:
     int m_min;
     int m_max;
     bool m_active;
     Monitor *m_monitor;
     DragValue *m_spinX;
     DragValue *m_spinY;
     DragValue *m_spinWidth;
     DragValue *m_spinHeight;
     DragValue *m_spinSize;
     DragValue *m_opacity;
     double m_opacityFactor;
     QSize m_defaultSize;
     QSize m_sourceSize;
     QAction *m_originalSize;
     QAction *m_lockRatio;
     const QString getValue() const;
     void adjustSizeValue();
 
 public Q_SLOTS:
     void slotUpdateGeometryRect(const QRect r);
     void slotSetRange(QPair<int, int>);
 
 private Q_SLOTS:
     void slotAdjustRectKeyframeValue();
     void slotAdjustToSource();
     void slotAdjustToFrameSize();
     void slotFitToWidth();
     void slotFitToHeight();
     void slotResize(double value);
     /** @brief Moves the rect to the left frame border (x position = 0). */
     void slotMoveLeft();
     /** @brief Centers the rect horizontally. */
     void slotCenterH();
     /** @brief Moves the rect to the right frame border (x position = frame width - rect width). */
     void slotMoveRight();
     /** @brief Moves the rect to the top frame border (y position = 0). */
     void slotMoveTop();
     /** @brief Centers the rect vertically. */
     void slotCenterV();
     /** @brief Moves the rect to the bottom frame border (y position = frame height - rect height). */
     void slotMoveBottom();
     /** @brief Un/Lock aspect ratio for size in effect parameter. */
     void slotLockRatio();
     void slotAdjustRectHeight();
     void slotAdjustRectWidth();
 
 Q_SIGNALS:
     void valueChanged(const QString val);
     void updateMonitorGeometry(const QRect r);
 };