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/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2002 by Andreas Zehender
email : [email protected]
**************************************************************************
**************************************************************************
* *
* 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 <tqvaluelist.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( )
{
}
TQString PMDeclare::description( ) const
{
PMPart* pPart = part( );
TQString d = i18n( "declaration" );
if( m_pDeclareType && pPart )
{
const TQValueList<PMDeclareDescription>& descriptions
= pPart->prototypeManager( )->declarationTypes( );
TQValueList<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;
}
TQString PMDeclare::pixmap( ) const
{
PMPart* pPart = part( );
TQString d = "pmdeclare";
if( m_pDeclareType && pPart )
{
const TQValueList<PMDeclareDescription>& descriptions
= pPart->prototypeManager( )->declarationTypes( );
TQValueList<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( TQDomElement& e, TQDomDocument& 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( TQWidget* parent ) const
{
return new PMDeclareEdit( parent );
}
void PMDeclare::setID( const TQString& newID )
{
if( newID != m_id )
{
if( m_pMemento )
{
m_pMemento->addIDChange( s_pMetaObject, PMIDID, m_id );
m_pMemento->setDescriptionChanged( );
}
m_id = newID;
}
}
TQString PMDeclare::declareType( ) const
{
if( !m_pDeclareType )
return TQString( "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 );
}
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