git mv Code\Sandbox\Editor Code/Editor

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
2021-06-29 12:41:59 -07:00
parent 9f0bbf3b74
commit e34e36cb35
1415 changed files with 0 additions and 0 deletions
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+#ifndef CRYINCLUDE_EDITOR_CONTROLS_SPLINECTRL_H
+#define CRYINCLUDE_EDITOR_CONTROLS_SPLINECTRL_H
+#pragma once
+
+#if !defined(Q_MOC_RUN)
+#include <QWidget>
+#include <ISplines.h>
+#endif
+
+// Custom styles for this control.
+#define SPLINE_STYLE_NOGRID 0x0001
+#define SPLINE_STYLE_NO_TIME_MARKER 0x0002
+
+// Notify event sent when spline is being modified.
+#define SPLN_CHANGE (0x0001)
+// Notify event sent just before when spline is modified.
+#define SPLN_BEFORE_CHANGE (0x0002)
+
+class TimelineWidget;
+
+//////////////////////////////////////////////////////////////////////////
+// Spline control.
+//////////////////////////////////////////////////////////////////////////
+class CSplineCtrl
+    : public QWidget
+{
+    Q_OBJECT
+public:
+    CSplineCtrl(QWidget* parent = nullptr);
+    virtual ~CSplineCtrl();
+
+    //Key functions
+    int  GetActiveKey() { return m_nActiveKey; };
+    void SetActiveKey(int nIndex);
+    int InsertKey(const QPoint& point);
+    void ToggleKeySlope(int nIndex, int nDist);
+
+    void SetGrid(int numX, int numY) { m_gridX = numX; m_gridY = numY; };
+    void SetTimeRange(float tmin, float tmax) { m_fMinTime = tmin; m_fMaxTime = tmax; }
+    void SetValueRange(float tmin, float tmax)
+    {
+        m_fMinValue = tmin;
+        m_fMaxValue = tmax;
+        if (m_fMinValue == m_fMaxValue)
+        {
+            m_fMaxValue = m_fMinValue + 0.001f;
+        }
+    }
+    void SetTooltipValueScale(float x, float y) { m_fTooltipScaleX = x; m_fTooltipScaleY = y; };
+    // Lock value of first and last key to be the same.
+    void LockFirstAndLastKeys(bool bLock) { m_bLockFirstLastKey = bLock; }
+
+    void SetSpline(ISplineInterpolator* pSpline, BOOL bRedraw = FALSE);
+    ISplineInterpolator* GetSpline();
+
+    void SetTimeMarker(float fTime);
+    void SetTimelineCtrl(TimelineWidget* pTimelineCtrl);
+    void UpdateToolTip();
+
+    typedef AZStd::function<void(CSplineCtrl*)> UpdateCallback;
+    void SetUpdateCallback(UpdateCallback cb) { m_updateCallback = cb; };
+
+Q_SIGNALS:
+    void beforeChange();
+    void change();
+
+protected:
+    enum EHitCode
+    {
+        HIT_NOTHING,
+        HIT_KEY,
+        HIT_SPLINE,
+    };
+
+    void mousePressEvent(QMouseEvent* event) override;
+    void mouseReleaseEvent(QMouseEvent* event) override;
+    void paintEvent(QPaintEvent* event) override;
+    void resizeEvent(QResizeEvent* event) override;
+    void OnLButtonDown(const QPoint& point, Qt::KeyboardModifiers modifiers);
+    void mouseMoveEvent(QMouseEvent* event) override;
+    void OnLButtonUp(const QPoint& point, Qt::KeyboardModifiers modifiers);
+    void OnRButtonDown(const QPoint& point, Qt::KeyboardModifiers modifiers);
+    void OnSetCursor();
+    void mouseDoubleClickEvent(QMouseEvent* event) override;
+    void keyPressEvent(QKeyEvent* event) override;
+
+    // Drawing functions
+    void DrawGrid(QPainter* pDC);
+    void DrawSpline(QPainter* pDC);
+    void DrawKeys(QPainter* pDC);
+    void DrawTimeMarker(QPainter* pDC);
+
+    EHitCode HitTest(const QPoint& point);
+
+    //Tracking support helper functions
+    void StartTracking();
+    void TrackKey(const QPoint& point);
+    void StopTracking();
+    void RemoveKey(int nKey);
+
+    QPoint KeyToPoint(int nKey);
+    QPoint TimeToPoint(float time);
+    void PointToTimeValue(const QPoint& point, float& time, float& value);
+    float  XOfsToTime(int x);
+    QPoint XOfsToPoint(int x);
+
+    void ClearSelection();
+    void ValidateSpline();
+
+private:
+    ISplineInterpolator* m_pSpline;
+
+    QRect m_rcClipRect;
+    QRect m_rcSpline;
+
+    QPoint m_hitPoint;
+    EHitCode m_hitCode;
+    int m_nHitKeyIndex;
+    int m_nHitKeyDist;
+
+    float m_fTimeMarker;
+
+    int m_nActiveKey;
+    int m_nKeyDrawRadius;
+
+    bool  m_bTracking;
+
+    int m_gridX;
+    int m_gridY;
+
+    float m_fMinTime, m_fMaxTime;
+    float m_fMinValue, m_fMaxValue;
+    float m_fTooltipScaleX, m_fTooltipScaleY;
+
+    bool m_bLockFirstLastKey;
+
+    std::vector<int> m_bSelectedKeys;
+
+    TimelineWidget* m_pTimelineCtrl;
+
+    QRect m_TimeUpdateRect;
+
+    UpdateCallback m_updateCallback;
+};
+
+
+#endif // CRYINCLUDE_EDITOR_CONTROLS_SPLINECTRL_H