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101 lines
3.0 KiB
101 lines
3.0 KiB
// Copyright (C) 2004 Dominique Devriese <devriese@kde.org>
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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// 02110-1301, USA.
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#include "vector_type.h"
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#include "point_imp.h"
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#include "other_imp.h"
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#include "bogus_imp.h"
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static const ArgsParser::spec argsspecVector[] =
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{
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{ PointImp::stype(), I18N_NOOP( "Construct a vector from this point" ),
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I18N_NOOP( "Select the start point of the new vector..." ), true },
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{ PointImp::stype(), I18N_NOOP( "Construct a vector to this point" ),
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I18N_NOOP( "Select the end point of the new vector..." ), true }
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};
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KIG_INSTANTIATE_OBJECT_TYPE_INSTANCE( VectorType )
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VectorType::VectorType()
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: ObjectABType( "Vector", argsspecVector, 2 )
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{
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}
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VectorType::~VectorType()
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{
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}
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const VectorType* VectorType::instance()
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{
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static const VectorType t;
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return &t;
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}
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ObjectImp* VectorType::calc( const Coordinate& a, const Coordinate& b ) const
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{
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return new VectorImp( a, b );
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}
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const ObjectImpType* VectorType::resultId() const
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{
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return VectorImp::stype();
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}
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static const ArgsParser::spec argsspecVectorSum[] =
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{
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{ VectorImp::stype(), I18N_NOOP( "Construct the vector sum of this vector and another one." ),
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I18N_NOOP( "Select the first of the two vectors of which you want to construct the sum..." ), false },
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{ VectorImp::stype(), I18N_NOOP( "Construct the vector sum of this vector and the other one." ),
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I18N_NOOP( "Select the other of the two vectors of which you want to construct the sum..." ), false },
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{ PointImp::stype(), I18N_NOOP( "Construct the vector sum starting at this point." ),
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I18N_NOOP( "Select the point to construct the sum vector in..." ), false }
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};
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KIG_INSTANTIATE_OBJECT_TYPE_INSTANCE( VectorSumType )
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VectorSumType::VectorSumType()
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: ArgsParserObjectType( "VectorSum", argsspecVectorSum, 3 )
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{
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}
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VectorSumType::~VectorSumType()
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{
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}
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const VectorSumType* VectorSumType::instance()
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{
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static const VectorSumType t;
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return &t;
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}
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ObjectImp* VectorSumType::calc( const Args& args, const KigDocument& ) const
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{
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if ( ! margsparser.checkArgs( args ) ) return new InvalidImp;
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const VectorImp& a = *static_cast<const VectorImp*>( args[0] );
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const VectorImp& b = *static_cast<const VectorImp*>( args[1] );
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const PointImp& p = *static_cast<const PointImp*>( args[2] );
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return new VectorImp( p.coordinate(), p.coordinate() + a.dir() + b.dir() );
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}
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const ObjectImpType* VectorSumType::resultId() const
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{
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return VectorImp::stype();
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}
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