From ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: 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 --- kig/objects/point_imp.cc | 223 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 223 insertions(+) create mode 100644 kig/objects/point_imp.cc (limited to 'kig/objects/point_imp.cc') diff --git a/kig/objects/point_imp.cc b/kig/objects/point_imp.cc new file mode 100644 index 00000000..02d4d360 --- /dev/null +++ b/kig/objects/point_imp.cc @@ -0,0 +1,223 @@ +// Copyright (C) 2002 Dominique Devriese + +// 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. + +#include "point_imp.h" + +#include "bogus_imp.h" +#include "../misc/kigtransform.h" +#include "../misc/kigpainter.h" +#include "../misc/coordinate_system.h" +#include "../kig/kig_document.h" +#include "../kig/kig_view.h" + +#include + +PointImp::PointImp( const Coordinate& c ) + : mc( c ) +{ +} + +Coordinate PointImp::attachPoint() const +{ + return mc; +// return Coordinate::invalidCoord(); +} + +void PointImp::draw( KigPainter& p ) const +{ + p.drawFatPoint( mc ); +} + +bool PointImp::contains( const Coordinate& p, int width, const KigWidget& w ) const +{ + int twidth = width == -1 ? 5 : width; + return (p - mc).length() - twidth*w.screenInfo().pixelWidth() < 0; +} + +bool PointImp::inRect( const Rect& r, int width, const KigWidget& w ) const +{ + double am = w.screenInfo().normalMiss( width ); + return r.contains( mc, am ); +} + +const uint PointImp::numberOfProperties() const +{ + return Parent::numberOfProperties() + 3; +} + +const QCStringList PointImp::propertiesInternalNames() const +{ + QCStringList l = Parent::propertiesInternalNames(); + l << "coordinate"; + l << "coordinate-x"; + l << "coordinate-y"; + assert( l.size() == PointImp::numberOfProperties() ); + return l; +} + +const QCStringList PointImp::properties() const +{ + QCStringList l = Parent::properties(); + l << I18N_NOOP( "Coordinate" ); + l << I18N_NOOP( "X coordinate" ); + l << I18N_NOOP( "Y coordinate" ); + assert( l.size() == PointImp::numberOfProperties() ); + return l; +} + +const ObjectImpType* PointImp::impRequirementForProperty( uint which ) const +{ + if ( which < Parent::numberOfProperties() ) + return Parent::impRequirementForProperty( which ); + else return PointImp::stype(); +} + +const char* PointImp::iconForProperty( uint which ) const +{ + if ( which < Parent::numberOfProperties() ) + return Parent::iconForProperty( which ); + if ( which == Parent::numberOfProperties() ) + return "pointxy"; // coordinate + if ( which == Parent::numberOfProperties() + 1 ) + return "pointxy"; // coordinate-x + if ( which == Parent::numberOfProperties() + 2 ) + return "pointxy"; // coordinate-y + else assert( false ); + return ""; +} + +ObjectImp* PointImp::property( uint which, const KigDocument& d ) const +{ + if ( which < Parent::numberOfProperties() ) + return Parent::property( which, d ); + if ( which == Parent::numberOfProperties() ) + return new PointImp( mc ); + if ( which == Parent::numberOfProperties() + 1 ) + return new DoubleImp( mc.x ); + if ( which == Parent::numberOfProperties() + 2 ) + return new DoubleImp( mc.y ); +// else assert( false ); + return new InvalidImp; +} + +PointImp::~PointImp() +{ +} + +PointImp* PointImp::copy() const +{ + return new PointImp( mc ); +} + +ObjectImp* PointImp::transform( const Transformation& t ) const +{ + Coordinate nc = t.apply( mc ); + if ( nc.valid() ) return new PointImp( nc ); + else return new InvalidImp(); +} + +void PointImp::setCoordinate( const Coordinate& c ) +{ + mc = c; +} + +void PointImp::fillInNextEscape( QString& s, const KigDocument& doc ) const +{ + s = s.arg( doc.coordinateSystem().fromScreen( mc, doc ) ); +} + +void PointImp::visit( ObjectImpVisitor* vtor ) const +{ + vtor->visit( this ); +} + +bool PointImp::equals( const ObjectImp& rhs ) const +{ + return rhs.inherits( PointImp::stype() ) && + static_cast( rhs ).coordinate() == coordinate(); +} + +bool PointImp::canFillInNextEscape() const +{ + return true; +} + +const ObjectImpType* PointImp::stype() +{ + static const ObjectImpType t( + Parent::stype(), "point", + I18N_NOOP( "point" ), + I18N_NOOP( "Select this point" ), + I18N_NOOP( "Select point %1" ), + I18N_NOOP( "Remove a Point" ), + I18N_NOOP( "Add a Point" ), + I18N_NOOP( "Move a Point" ), + I18N_NOOP( "Attach to this point" ), + I18N_NOOP( "Show a Point" ), + I18N_NOOP( "Hide a Point" ) + ); + return &t; +} + +const ObjectImpType* PointImp::type() const +{ + return PointImp::stype(); +} + +bool PointImp::isPropertyDefinedOnOrThroughThisImp( uint which ) const +{ + return Parent::isPropertyDefinedOnOrThroughThisImp( which ); +} + +Rect PointImp::surroundingRect() const +{ + return Rect( mc, 0., 0. ); +} + +/* + */ + +BogusPointImp::BogusPointImp( const Coordinate& c ) + : PointImp( c ) +{ +} + +BogusPointImp::~BogusPointImp() +{ +} + +const ObjectImpType* BogusPointImp::stype() +{ + static const ObjectImpType t( + 0, "boguspoint", + "SHOULDNOTBESEEN", + "SHOULDNOTBESEEN", + "SHOULDNOTBESEEN", + "SHOULDNOTBESEEN", + "SHOULDNOTBESEEN", + "SHOULDNOTBESEEN", + "SHOULDNOTBESEEN", + "SHOULDNOTBESEEN", + "SHOULDNOTBESEEN" + ); + return &t; +} + +const ObjectImpType* BogusPointImp::type() const +{ + return BogusPointImp::stype(); +} -- cgit v1.2.1