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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.
#include "object_holder.h"
#include "bogus_imp.h"
#include "object_calcer.h"
#include "object_drawer.h"
#include "../misc/coordinate.h"
ObjectHolder::ObjectHolder( ObjectCalcer* calcer )
: mcalcer( calcer ), mdrawer( new ObjectDrawer ), mnamecalcer( 0 )
{
}
ObjectHolder::ObjectHolder( ObjectCalcer* calcer, ObjectDrawer* drawer,
ObjectConstCalcer* namecalcer )
: mcalcer( calcer ), mdrawer( drawer ), mnamecalcer( namecalcer )
{
assert( !namecalcer || namecalcer->imp()->inherits( StringImp::stype() ) );
}
ObjectHolder::ObjectHolder( ObjectCalcer* calcer, ObjectDrawer* drawer )
: mcalcer( calcer ), mdrawer( drawer ), mnamecalcer( 0 )
{
}
ObjectHolder::~ObjectHolder()
{
delete mdrawer;
}
const ObjectImp* ObjectHolder::imp() const
{
return mcalcer->imp();
}
const ObjectCalcer* ObjectHolder::calcer() const
{
return mcalcer.get();
}
const ObjectDrawer* ObjectHolder::drawer() const
{
return mdrawer;
}
const ObjectConstCalcer* ObjectHolder::nameCalcer() const
{
return mnamecalcer.get();
}
void ObjectHolder::setDrawer( ObjectDrawer* d )
{
delete switchDrawer( d );
}
void ObjectHolder::calc( const KigDocument& d )
{
mcalcer->calc( d );
}
void ObjectHolder::draw( KigPainter& p, bool selected ) const
{
mdrawer->draw( *imp(), p, selected );
}
bool ObjectHolder::tqcontains( const Coordinate& pt, const KigWidget& w, bool nv ) const
{
return mdrawer->tqcontains( *imp(), pt, w, nv );
}
bool ObjectHolder::inRect( const Rect& r, const KigWidget& w ) const
{
return mdrawer->inRect( *imp(), r, w );
}
ObjectCalcer* ObjectHolder::calcer()
{
return mcalcer.get();
}
ObjectDrawer* ObjectHolder::drawer()
{
return mdrawer;
}
ObjectConstCalcer* ObjectHolder::nameCalcer()
{
return mnamecalcer.get();
}
const Coordinate ObjectHolder::moveReferencePoint() const
{
return mcalcer->moveReferencePoint();
}
void ObjectHolder::move( const Coordinate& to, const KigDocument& doc )
{
mcalcer->move( to, doc );
}
bool ObjectHolder::canMove() const
{
return mcalcer->canMove();
}
bool ObjectHolder::isFreelyTranslatable() const
{
return mcalcer->isFreelyTranslatable();
}
ObjectDrawer* ObjectHolder::switchDrawer( ObjectDrawer* d )
{
ObjectDrawer* tmp = mdrawer;
mdrawer = d;
return tmp;
}
bool ObjectHolder::shown( ) const
{
return mdrawer->shown( );
}
const TQString ObjectHolder::name() const
{
if ( mnamecalcer )
{
assert( mnamecalcer->imp()->inherits( StringImp::stype() ) );
return static_cast<const StringImp*>( mnamecalcer->imp() )->data();
}
else
return TQString::null;
}
void ObjectHolder::setNameCalcer( ObjectConstCalcer* namecalcer )
{
assert( !mnamecalcer );
mnamecalcer = namecalcer;
}
TQString ObjectHolder::selectStatement() const
{
const TQString n = name();
if ( n.isEmpty() )
return i18n( imp()->type()->selectStatement() );
else
return i18n( imp()->type()->selectNameStatement() ).arg( n );
}
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