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138 lines
4.0 KiB
138 lines
4.0 KiB
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2020 CERN
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* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INSPECTABLE_H
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#define INSPECTABLE_H
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#include <core/wx_stl_compat.h>
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#include <properties/property_mgr.h>
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#include <properties/property.h>
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#include <optional>
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/**
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* Class that other classes need to inherit from, in order to be inspectable.
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*/
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class INSPECTABLE
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{
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public:
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virtual ~INSPECTABLE()
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{
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}
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bool Set( PROPERTY_BASE* aProperty, wxAny& aValue, bool aNotify = true )
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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void* object = propMgr.TypeCast( this, TYPE_HASH( *this ), aProperty->OwnerHash() );
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if( object )
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{
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aProperty->setter( object, aValue );
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if( aNotify )
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propMgr.PropertyChanged( this, aProperty );
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}
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return object != nullptr;
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}
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template<typename T>
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bool Set( PROPERTY_BASE* aProperty, T aValue, bool aNotify = true )
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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void* object = propMgr.TypeCast( this, TYPE_HASH( *this ), aProperty->OwnerHash() );
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if( object )
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{
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aProperty->set<T>( object, aValue );
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if( aNotify )
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propMgr.PropertyChanged( this, aProperty );
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}
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return object != nullptr;
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}
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template<typename T>
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bool Set( const wxString& aProperty, T aValue, bool aNotify = true )
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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TYPE_ID thisType = TYPE_HASH( *this );
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PROPERTY_BASE* prop = propMgr.GetProperty( thisType, aProperty );
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void* object = nullptr;
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if( prop )
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{
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object = propMgr.TypeCast( this, thisType, prop->OwnerHash() );
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if( object )
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{
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prop->set<T>( object, aValue );
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if( aNotify )
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propMgr.PropertyChanged( this, prop );
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}
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}
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return object != nullptr;
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}
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wxAny Get( PROPERTY_BASE* aProperty ) const
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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const void* object = propMgr.TypeCast( this, TYPE_HASH( *this ), aProperty->OwnerHash() );
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return object ? aProperty->getter( object ) : wxAny();
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}
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template<typename T>
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T Get( PROPERTY_BASE* aProperty ) const
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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const void* object = propMgr.TypeCast( this, TYPE_HASH( *this ), aProperty->OwnerHash() );
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if( !object )
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throw std::runtime_error( "Could not cast INSPECTABLE to the requested type" );
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return aProperty->get<T>( object );
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}
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template<typename T>
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std::optional<T> Get( const wxString& aProperty ) const
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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TYPE_ID thisType = TYPE_HASH( *this );
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PROPERTY_BASE* prop = propMgr.GetProperty( thisType, aProperty );
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std::optional<T> ret;
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if( prop )
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{
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const void* object = propMgr.TypeCast( this, thisType, prop->OwnerHash() );
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if( object )
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ret = prop->get<T>( object );
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}
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return ret;
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}
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};
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#endif /* INSPECTABLE_H */
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