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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kpovmodeler/pmblob.cpp
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
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
Diffstat (limited to 'kpovmodeler/pmblob.cpp')
-rw-r--r--kpovmodeler/pmblob.cpp175
1 files changed, 175 insertions, 0 deletions
diff --git a/kpovmodeler/pmblob.cpp b/kpovmodeler/pmblob.cpp
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+/*
+**************************************************************************
+ description
+ --------------------
+ copyright : (C) 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 "pmblob.h"
+
+#include "pmxmlhelper.h"
+#include "pmblobedit.h"
+#include "pmmemento.h"
+
+#include <klocale.h>
+
+const double c_defaultThreshold = 0.5;
+bool c_defaultSturm = false;
+bool c_defaultHierarchy = false;
+
+PMDefinePropertyClass( PMBlob, PMBlobProperty );
+
+PMMetaObject* PMBlob::s_pMetaObject = 0;
+PMObject* createNewBlob( PMPart* part )
+{
+ return new PMBlob( part );
+}
+
+PMBlob::PMBlob( PMPart* part )
+ : Base( part )
+{
+ m_threshold = c_defaultThreshold;
+ m_sturm = c_defaultSturm;
+ m_hierarchy = c_defaultHierarchy;
+}
+
+PMBlob::PMBlob( const PMBlob& b )
+ : Base( b )
+{
+ m_threshold = b.m_threshold;
+ m_sturm = b.m_sturm;
+ m_hierarchy = b.m_hierarchy;
+}
+
+PMBlob::~PMBlob( )
+{
+}
+
+QString PMBlob::description( ) const
+{
+ return i18n( "blob" );
+}
+
+void PMBlob::serialize( QDomElement& e, QDomDocument& doc ) const
+{
+ e.setAttribute( "threshold", m_threshold );
+ e.setAttribute( "sturm", m_sturm );
+ e.setAttribute( "hierarchy", m_hierarchy );
+ Base::serialize( e, doc );
+}
+
+void PMBlob::readAttributes( const PMXMLHelper& h )
+{
+ m_threshold = h.doubleAttribute( "threshold", c_defaultThreshold );
+ m_sturm = h.boolAttribute( "sturm", c_defaultSturm );
+ m_hierarchy = h.boolAttribute( "hierarchy", c_defaultHierarchy );
+ Base::readAttributes( h );
+}
+
+PMMetaObject* PMBlob::metaObject( ) const
+{
+ if( !s_pMetaObject )
+ {
+ s_pMetaObject = new PMMetaObject( "Blob", Base::metaObject( ),
+ createNewBlob );
+ s_pMetaObject->addProperty(
+ new PMBlobProperty( "threshold", &PMBlob::setThreshold, &PMBlob::threshold ) );
+ s_pMetaObject->addProperty(
+ new PMBlobProperty( "hierarchy", &PMBlob::setHierarchy, &PMBlob::hierarchy ) );
+ s_pMetaObject->addProperty(
+ new PMBlobProperty( "sturm", &PMBlob::setSturm, &PMBlob::sturm ) );
+ }
+ return s_pMetaObject;
+}
+
+void PMBlob::cleanUp( ) const
+{
+ if( s_pMetaObject )
+ {
+ delete s_pMetaObject;
+ s_pMetaObject = 0;
+ }
+ Base::cleanUp( );
+}
+
+void PMBlob::setThreshold( double t )
+{
+ if( t <= 0.0 )
+ {
+ kdError( PMArea ) << "Threshold is not positive in PMBlob::setThreshold\n";
+ t = 1.0;
+ }
+
+ if( t != m_threshold )
+ {
+ if( m_pMemento )
+ m_pMemento->addData( s_pMetaObject, PMThresholdID, m_threshold );
+ m_threshold = t;
+ }
+}
+
+void PMBlob::setSturm( bool s )
+{
+ if( s != m_sturm )
+ {
+ if( m_pMemento )
+ m_pMemento->addData( s_pMetaObject, PMSturmID, m_sturm );
+ m_sturm = s;
+ }
+}
+
+void PMBlob::setHierarchy( bool h )
+{
+ if( h != m_hierarchy )
+ {
+ if( m_pMemento )
+ m_pMemento->addData( s_pMetaObject, PMHierarchyID, m_hierarchy );
+ m_hierarchy = h;
+ }
+}
+
+PMDialogEditBase* PMBlob::editWidget( QWidget* parent ) const
+{
+ return new PMBlobEdit( parent );
+}
+
+void PMBlob::restoreMemento( PMMemento* s )
+{
+ PMMementoDataIterator it( s );
+ PMMementoData* data;
+
+ for( ; it.current( ); ++it )
+ {
+ data = it.current( );
+ if( data->objectType( ) == s_pMetaObject )
+ {
+ switch( data->valueID( ) )
+ {
+ case PMThresholdID:
+ setThreshold( data->doubleData( ) );
+ break;
+ case PMSturmID:
+ setSturm( data->boolData( ) );
+ break;
+ case PMHierarchyID:
+ setHierarchy( data->boolData( ) );
+ break;
+ default:
+ kdError( PMArea ) << "Wrong ID in PMBlob::restoreMemento\n";
+ break;
+ }
+ }
+ }
+ Base::restoreMemento( s );
+}