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