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/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 238 insertions, 0 deletions

diff --git a/kpovmodeler/pmdeclare.cpp b/kpovmodeler/pmdeclare.cpp
new file mode 100644
index 00000000..2b698f0e
--- /dev/null
+++ b/kpovmodeler/pmdeclare.cpp
@@ -0,0 +1,238 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2002 by Andreas Zehender
+    email                : zehender@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.                                   *
+*                                                                        *
+**************************************************************************/
+
+#include "pmdeclare.h"
+#include "pmdeclareedit.h"
+#include "pmxmlhelper.h"
+#include "pmmemento.h"
+#include "pmprototypemanager.h"
+#include "pmpart.h"
+
+#include <qvaluelist.h>
+#include <klocale.h>
+
+PMDefinePropertyClass( PMDeclare, PMDeclareProperty );
+
+PMMetaObject* PMDeclare::s_pMetaObject;
+PMObject* createNewDeclare( PMPart* part )
+{
+   return new PMDeclare( part );
+}
+
+PMDeclare::PMDeclare( PMPart* part )
+      : Base( part )
+{
+   m_pDeclareType = 0;
+}
+
+PMDeclare::PMDeclare( const PMDeclare& d )
+      : Base( d )
+{
+   m_id = d.m_id; // CAUTION! Duplication of the id which has to be unique
+   m_pDeclareType = 0; // will be set automatically in the
+   // base constuctor when the children are copied
+}
+
+PMMetaObject* PMDeclare::metaObject( ) const
+{
+   if( !s_pMetaObject )
+   {
+      s_pMetaObject = new PMMetaObject( "Declare", Base::metaObject( ),
+                                        createNewDeclare );
+      s_pMetaObject->addProperty(
+         new PMDeclareProperty( "id", &PMDeclare::setID, &PMDeclare::id ) );
+   }
+   return s_pMetaObject;
+}
+
+void PMDeclare::cleanUp( ) const
+{
+   if( s_pMetaObject )
+   {
+      delete s_pMetaObject;
+      s_pMetaObject = 0;
+   }
+   Base::cleanUp( );
+}
+
+PMDeclare::~PMDeclare( )
+{
+}
+
+QString PMDeclare::description( ) const
+{
+   PMPart* pPart = part( );
+   QString d = i18n( "declaration" );
+
+   if( m_pDeclareType && pPart )
+   {
+      const QValueList<PMDeclareDescription>& descriptions
+         = pPart->prototypeManager( )->declarationTypes( );
+      QValueList<PMDeclareDescription>::const_iterator it;
+      bool found = false;
+      for( it = descriptions.begin( ); it != descriptions.end( ) && !found; ++it )
+      {
+         if( ( *it ).type == m_pDeclareType )
+         {
+            d = ( *it ).description;
+            found = true;
+         }
+      }
+   }
+   return d;
+}
+
+QString PMDeclare::pixmap( ) const
+{
+   PMPart* pPart = part( );
+   QString d = "pmdeclare";
+
+   if( m_pDeclareType && pPart )
+   {
+      const QValueList<PMDeclareDescription>& descriptions
+         = pPart->prototypeManager( )->declarationTypes( );
+      QValueList<PMDeclareDescription>::const_iterator it;
+      bool found = false;
+      for( it = descriptions.begin( ); it != descriptions.end( ) && !found; ++it )
+      {
+         if( ( *it ).type == m_pDeclareType )
+         {
+            d = ( *it ).pixmap;
+            found = true;
+         }
+      }
+   }
+   return d;
+}
+
+void PMDeclare::serialize( QDomElement& e, QDomDocument& doc ) const
+{
+   e.setAttribute( "id", m_id );
+   Base::serialize( e, doc );
+}
+
+void PMDeclare::readAttributes( const PMXMLHelper& h )
+{
+   m_id = h.stringAttribute( "id", "object" );
+   Base::readAttributes( h );
+}
+
+PMDialogEditBase* PMDeclare::editWidget( QWidget* parent ) const
+{
+   return new PMDeclareEdit( parent );
+}
+
+void PMDeclare::setID( const QString& newID )
+{
+   if( newID != m_id )
+   {
+      if( m_pMemento )
+      {
+         m_pMemento->addIDChange( s_pMetaObject, PMIDID, m_id );
+         m_pMemento->setDescriptionChanged( );
+      }
+
+      m_id = newID;
+   }
+}
+
+QString PMDeclare::declareType( ) const
+{
+   if( !m_pDeclareType )
+      return QString( "None" );
+   return m_pDeclareType->className( );
+}
+
+void PMDeclare::setDeclareType( PMMetaObject* t )
+{
+   if( m_pDeclareType != t )
+   {
+      if( m_pMemento )
+         m_pMemento->setDescriptionChanged( );
+
+      m_pDeclareType = t;
+   }
+}
+
+void PMDeclare::updateDeclareType( )
+{
+   PMPart* pPart = part( );
+   if( !pPart )
+      return;
+
+   PMMetaObject* type = 0;
+   PMObject* o = firstChild( );
+   PMPrototypeManager* m = pPart->prototypeManager( );
+   if( o )
+   {
+      if( o->isA( "GraphicalObject" ) )
+         type = m->metaObject( "GraphicalObject" );
+      else
+         type = o->metaObject( );
+   }
+   setDeclareType( type );
+}
+
+void PMDeclare::restoreMemento( PMMemento* s )
+{
+   PMMementoDataIterator it( s );
+   PMMementoData* data;
+
+   for( ; it.current( ); ++it )
+   {
+      data = it.current( );
+      if( data->objectType( ) == s_pMetaObject )
+      {
+         switch( data->valueID( ) )
+         {
+            case PMIDID:
+               setID( data->stringData( ) );
+               break;
+            default:
+               kdError( PMArea ) << "Wrong ID in PMDeclare::restoreMemento\n";
+               break;
+         }
+      }
+   }
+   Base::restoreMemento( s );
+}
+
+void PMDeclare::addLinkedObject( PMObject* o )
+{
+   m_linkedObjects.append( o );
+}
+
+void PMDeclare::removeLinkedObject( PMObject* o )
+{
+   m_linkedObjects.removeRef( o );
+}
+
+void PMDeclare::childAdded( PMObject* o )
+{
+   if( !m_pDeclareType )
+      updateDeclareType( );
+
+   Base::childAdded( o );
+}
+
+void PMDeclare::childRemoved( PMObject* o )
+{
+   if( !firstChild( ) )
+      setDeclareType( 0 );
+
+   Base::childRemoved( o );
+}