diff options
Diffstat (limited to 'kpovmodeler/pmdeclare.cpp')
| -rw-r--r-- | kpovmodeler/pmdeclare.cpp | 238 |
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 ); +} |