first commitv1.0.0-beta

1 files changed, 109 insertions, 0 deletions

diff --git a/NvBlast/tools/CurveEditor/source/Attribute.h b/NvBlast/tools/CurveEditor/source/Attribute.h
new file mode 100644
index 0000000..c8af7f7
--- /dev/null
+++ b/NvBlast/tools/CurveEditor/source/Attribute.h
@@ -0,0 +1,109 @@
+#ifndef ATTRIBUTE_H__
+#define ATTRIBUTE_H__
+
+#include "Curve.h"
+#include <vector>
+
+namespace nvidia {
+namespace CurveEditor {
+
+class CurveEditorMainWindow;
+
+enum CurveAttributeType
+{
+    eSingleAttr,
+    eGroupAttr,
+    eColorAttr,
+};
+
+class CURVEEDITOR_EXPORT CurveAttributeBase
+{
+    friend class CurveEditorMainWindow;
+public:
+    std::string getName() const  { return _name; }
+    CurveAttributeType getType() const { return _type; }
+
+    inline bool canMoveControlPointHorizontally() { return _canMoveControlPointHorizontally;  }
+    inline bool canAddRemoveControlPoint() {   return _canAddRemoveControlPoint;   }
+    inline bool canChangeTangentType() {   return _canChangeTangentType;   }
+
+protected:
+    CurveAttributeBase(const std::string& name, CurveAttributeType type, bool canMoveControlPointHorizontally = false, bool canAddRemoveControlPoint = false, bool canChangeTangentType = false)
+        : _name(name)
+        , _type(type)
+        , _canMoveControlPointHorizontally(canMoveControlPointHorizontally)
+        , _canAddRemoveControlPoint(canAddRemoveControlPoint)
+        , _canChangeTangentType(canChangeTangentType)
+    {
+    }
+
+protected:
+    std::string         _name;
+    CurveAttributeType  _type;
+    bool                _canMoveControlPointHorizontally;
+    bool                _canAddRemoveControlPoint;
+    bool                _canChangeTangentType;
+};
+
+class CURVEEDITOR_EXPORT CurveAttribute : public CurveAttributeBase
+{
+public:
+    CurveAttribute()
+        : CurveAttributeBase("", eSingleAttr)
+    {
+    }
+
+    CurveAttribute(const std::string& name, bool canMoveControlPointHorizontally = false, bool canAddRemoveControlPoint = false, bool canChangeTangentType = false)
+        : CurveAttributeBase(name, eSingleAttr, canMoveControlPointHorizontally, canAddRemoveControlPoint, canChangeTangentType)
+    {
+    }
+
+    CurveAttribute(const CurveAttribute& attr)
+        : CurveAttributeBase(attr._name, eSingleAttr)
+    {
+    }
+
+    ~CurveAttribute()
+    {
+    }
+
+    QColor  color;
+    Curve   curve;
+};
+
+class CURVEEDITOR_EXPORT CurveAttributeGroup : public CurveAttributeBase
+{
+public:
+    CurveAttributeGroup(std::string name, bool canMoveControlPointHorizontally = false, bool canAddRemoveControlPoint = false, bool canChangeTangentType = false)
+        : CurveAttributeBase(name, eGroupAttr, canMoveControlPointHorizontally, canAddRemoveControlPoint, canChangeTangentType)
+    {
+    }
+
+    std::vector<CurveAttribute*> attributes;
+};
+
+class CURVEEDITOR_EXPORT ColorAttribute : public CurveAttributeBase
+{
+    friend class CurveEditor;
+public:
+    ColorAttribute()
+        : CurveAttributeBase("", eSingleAttr)
+        , useAlphaFromColor(false)
+    {
+    }
+
+    ColorAttribute(const std::string& name, bool canMoveControlPointHorizontally = false, bool canAddRemoveControlPoint = false, bool canChangeTangentType = false)
+        : CurveAttributeBase(name, eColorAttr, canMoveControlPointHorizontally, canAddRemoveControlPoint, canChangeTangentType)
+        , useAlphaFromColor(false)
+    {
+    }
+
+    ColorCurve  colorCurve;
+    ColorCurve  alphaCurve;
+    bool        useAlphaFromColor;
+};
+
+} // namespace CurveEditor
+} // namespace nvidia
+
+#endif // ATTRIBUTE_H__