From 47d455dd55be855e4cc691c32f687f723d9247ee Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: 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 --- kpovmodeler/pmmemento.cpp | 220 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 220 insertions(+) create mode 100644 kpovmodeler/pmmemento.cpp (limited to 'kpovmodeler/pmmemento.cpp') diff --git a/kpovmodeler/pmmemento.cpp b/kpovmodeler/pmmemento.cpp new file mode 100644 index 00000000..84f52a6e --- /dev/null +++ b/kpovmodeler/pmmemento.cpp @@ -0,0 +1,220 @@ +/* +************************************************************************** + 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 "pmmemento.h" +#include "pmdebug.h" + + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, int data ) + : PMVariant( data ) +{ + m_objectType = classType; + m_valueID = vID; +} + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, unsigned int data ) + : PMVariant( data ) +{ + m_objectType = classType; + m_valueID = vID; +} + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, double data ) + : PMVariant( data ) +{ + m_objectType = classType; + m_valueID = vID; +} + + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, bool data ) + : PMVariant( data ) +{ + m_objectType = classType; + m_valueID = vID; +} + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, PMThreeState data ) + : PMVariant( data ) +{ + m_objectType = classType; + m_valueID = vID; +} + + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, const QString& data ) + : PMVariant( data ) +{ + m_objectType = classType; + m_valueID = vID; +} + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, const PMVector& data ) + : PMVariant( data ) +{ + m_objectType = classType; + m_valueID = vID; +} + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, const PMColor& data ) + : PMVariant( data ) +{ + m_objectType = classType; + m_valueID = vID; +} + +PMMementoData::PMMementoData( PMMetaObject* classType, int vID, PMObject* obj ) + : PMVariant( obj ) +{ + m_objectType = classType; + m_valueID = vID; +} + +PMMemento::PMMemento( PMObject* originator ) +{ + m_data.setAutoDelete( true ); + m_changedObjects.setAutoDelete( true ); + m_pIDData = 0; + m_pOriginatorChange = 0; + m_pOriginator = originator; +} + +PMMemento::~PMMemento( ) +{ + m_data.clear( ); + m_changedObjects.clear( ); + // m_pOriginatorChange is in m_changedObjects and is already deleted! +} + +PMMementoData* PMMemento::findData( PMMetaObject* classType, int vID ) const +{ + PMMementoDataIterator it( m_data ); + + for( ; it.current( ); ++it ) + { + if( ( it.current( )->objectType( ) == classType ) && + ( it.current( )->valueID( ) == vID ) ) + return it.current( ); + } + return 0; +} + +void PMMemento::addData( PMMementoData* data ) +{ + m_data.append( data ); + addChange( PMCData ); +} + +void PMMemento::addData( PMMetaObject* classType, int vID, const int data ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, data ) ); +} + +void PMMemento::addData( PMMetaObject* classType, int vID, const unsigned int data ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, data ) ); +} + +void PMMemento::addData( PMMetaObject* classType, int vID, const double data ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, data ) ); +} + +void PMMemento::addData( PMMetaObject* classType, int vID, const bool data ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, data ) ); +} + +void PMMemento::addData( PMMetaObject* classType, int vID, const PMThreeState data ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, data ) ); +} + +void PMMemento::addData( PMMetaObject* classType, int vID, const QString& data ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, data ) ); +} + +void PMMemento::addIDChange( PMMetaObject* classType, int vID, const QString& data ) +{ + if( !findData( classType, vID ) ) + { + PMMementoData* d = new PMMementoData( classType, vID, data ); + addData( d ); + m_pIDData = d; + } +} + +void PMMemento::addData( PMMetaObject* classType, int vID, const PMVector& data ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, data ) ); +} + +void PMMemento::addData( PMMetaObject* classType, int vID, const PMColor& data ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, data ) ); +} + +void PMMemento::addData( PMMetaObject* classType, int vID, PMObject* obj ) +{ + if( !findData( classType, vID ) ) + addData( new PMMementoData( classType, vID, obj ) ); +} + +QString PMMemento::oldID( ) const +{ + if( m_pIDData ) + return m_pIDData->stringData( ); + return QString::null; +} + +void PMMemento::addChangedObject( PMObject* obj, int mode ) +{ + PMObjectChangeListIterator it( m_changedObjects ); + PMObjectChange* change = 0; + + while( it.current( ) && !change ) + { + if( it.current( )->object( ) == obj ) + change = it.current( ); + else + ++it; + } + + if( change ) + change->addMode( mode ); + else + m_changedObjects.append( new PMObjectChange( obj, mode ) ); +} + +void PMMemento::addChange( int mode ) +{ + if( !m_pOriginatorChange ) + { + m_pOriginatorChange = new PMObjectChange( m_pOriginator, PMCData ); + m_changedObjects.append( m_pOriginatorChange ); + } + m_pOriginatorChange->addMode( mode ); +} -- cgit v1.2.1