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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch)
treed3bb9f5d25a2dc09ca81adecf39621d871534297 /kig/objects/cubic_imp.h
downloadtdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.tar.gz
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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+// 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