1 files changed, 81 insertions, 0 deletions
diff --git a/kig/objects/cubic_imp.h b/kig/objects/cubic_imp.h
new file mode 100644
index 00000000..bb7d89c7
--- /dev/null
+++ b/kig/objects/cubic_imp.h
@@ -0,0 +1,81 @@
+// Copyright (C)  2003  Dominique Devriese <devriese@kde.org>
+
+// 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 KIG_OBJECTS_CUBIC_IMP_H
+#define KIG_OBJECTS_CUBIC_IMP_H
+
+#include "curve_imp.h"
+
+#include "../misc/cubic-common.h"
+
+class LineData;
+
+/**
+ * An ObjectImp representing a cubic.
+ */
+class CubicImp
+  : public CurveImp
+{
+  const CubicCartesianData mdata;
+public:
+  typedef CurveImp Parent;
+  static const ObjectImpType* stype();
+
+  CubicImp( const CubicCartesianData& data );
+  ~CubicImp();
+
+  ObjectImp* transform( const Transformation& ) const;
+  void draw( KigPainter& p ) const;
+  bool contains( const Coordinate& p, int width, const KigWidget& ) const;
+  bool inRect( const Rect& r, int width, const KigWidget& ) const;
+  Rect surroundingRect() const;
+  QString cartesianEquationString( const KigDocument& ) const;
+
+  const uint numberOfProperties() const;
+  const QCStringList properties() const;
+  const QCStringList propertiesInternalNames() const;
+  ObjectImp* property( uint which, const KigDocument& w ) const;
+  const char* iconForProperty( uint which ) const;
+  const ObjectImpType* impRequirementForProperty( uint which ) const;
+  bool isPropertyDefinedOnOrThroughThisImp( uint which ) const;
+
+  CubicImp* copy() const;
+
+  double getParam( const Coordinate& point, const KigDocument& ) const;
+
+  // The getPoint function doesn't need the KigDocument argument, the
+  // first getPoint function is identical to the other one.  It is
+  // only provided for implementing the CurveImp interface.
+  const Coordinate getPoint( double param, const KigDocument& ) const;
+  const Coordinate getPoint( double param ) const;
+
+public:
+  /**
+   * Return the cartesian representation of this cubic.
+   */
+  const CubicCartesianData data() const;
+
+  const ObjectImpType* type() const;
+  void visit( ObjectImpVisitor* vtor ) const;
+
+  bool equals( const ObjectImp& rhs ) const;
+
+  bool containsPoint( const Coordinate& p, const KigDocument& doc ) const;
+  bool internalContainsPoint( const Coordinate& p, double threshold ) const;
+};
+
+#endif