1 files changed, 164 insertions, 0 deletions
diff --git a/kig/objects/object_holder.cc b/kig/objects/object_holder.cc
new file mode 100644
index 00000000..5a2c0765
--- /dev/null
+++ b/kig/objects/object_holder.cc
@@ -0,0 +1,164 @@
+// 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::contains( const Coordinate& pt, const KigWidget& w, bool nv ) const
+{
+  return mdrawer->contains( *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 QString ObjectHolder::name() const
+{
+  if ( mnamecalcer )
+  {
+    assert( mnamecalcer->imp()->inherits( StringImp::stype() ) );
+    return static_cast<const StringImp*>( mnamecalcer->imp() )->data();
+  }
+  else
+    return QString::null;
+}
+
+void ObjectHolder::setNameCalcer( ObjectConstCalcer* namecalcer )
+{
+  assert( !mnamecalcer );
+  mnamecalcer = namecalcer;
+}
+
+QString ObjectHolder::selectStatement() const
+{
+  const QString n = name();
+  if ( n.isEmpty() )
+    return i18n( imp()->type()->selectStatement() );
+  else
+    return i18n( imp()->type()->selectNameStatement() ).arg( n );
+}