Torque3D/Engine/source/assets/tamlAssetDeclaredUpdateVisitor.h

136 lines
5 KiB
C++

//-----------------------------------------------------------------------------
// Copyright (c) 2013 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
#ifndef _TAML_ASSET_DECLARED_UPDATE_VISITOR_H_
#define _TAML_ASSET_DECLARED_UPDATE_VISITOR_H_
#ifndef _TAML_VISITOR_H_
#include "persistence/taml/tamlVisitor.h"
#endif
#ifndef _TAML_PARSER_H_
#include "persistence\/taml/tamlParser.h"
#endif
#ifndef _ASSET_FIELD_TYPES_H_
#include "assets/assetFieldTypes.h"
#endif
// Debug Profiling.
#include "platform/profiler.h"
//-----------------------------------------------------------------------------
class TamlAssetDeclaredUpdateVisitor : public TamlVisitor
{
private:
StringTableEntry mAssetIdFrom;
StringTableEntry mAssetIdTo;
StringTableEntry mAssetNameFrom;
StringTableEntry mAssetNameTo;
public:
TamlAssetDeclaredUpdateVisitor():
mAssetIdFrom(StringTable->EmptyString()), mAssetIdTo(StringTable->EmptyString()),
mAssetNameFrom(StringTable->EmptyString()), mAssetNameTo(StringTable->EmptyString()) {}
virtual ~TamlAssetDeclaredUpdateVisitor() {}
void setAssetIdFrom( const char* pAssetIdFrom )
{
// Sanity!
AssertFatal( pAssetIdFrom != NULL, "Asset Id from cannot be NULL." );
// Reset asset Id.
mAssetIdFrom = StringTable->EmptyString();
mAssetNameFrom = StringTable->EmptyString();
// Is asset Id the correct format?
if ( StringUnit::getUnitCount( pAssetIdFrom, ASSET_SCOPE_TOKEN ) != 2 )
{
// No, so warn.
Con::warnf( "TamlAssetDeclaredUpdateVisitor::setAssetIdFrom() - Cannot use asset Id '%s' as it is not the correct format.", pAssetIdFrom );
return;
}
// Set asset Id.
mAssetIdFrom = StringTable->insert( pAssetIdFrom );
mAssetNameFrom = StringTable->insert( StringUnit::getUnit( pAssetIdFrom, 1, ASSET_SCOPE_TOKEN ) );
}
StringTableEntry getAssetIdFrom( void ) const { return mAssetIdFrom; }
void setAssetIdTo( const char* pAssetIdTo )
{
// Sanity!
AssertFatal( pAssetIdTo != NULL, "Asset Id to cannot be NULL." );
// Reset asset Id.
mAssetIdTo = StringTable->EmptyString();
mAssetNameTo = StringTable->EmptyString();
// Is asset Id the correct format?
if ( StringUnit::getUnitCount( pAssetIdTo, ASSET_SCOPE_TOKEN ) != 2 )
{
// No, so warn.
Con::warnf( "TamlAssetDeclaredUpdateVisitor::setAssetIdTo() - Cannot use asset Id '%s' as it is not the correct format.", pAssetIdTo );
return;
}
// Set asset Id.
mAssetIdTo = StringTable->insert( pAssetIdTo );
mAssetNameTo = StringTable->insert( StringUnit::getUnit( pAssetIdTo, 1, ASSET_SCOPE_TOKEN ) );
}
const char* getAssetIdTo( void ) const { return mAssetIdTo; }
virtual bool wantsPropertyChanges( void ) { return true; }
virtual bool wantsRootOnly( void ) { return true; }
virtual bool visit( const TamlParser& parser, TamlVisitor::PropertyState& propertyState )
{
// Debug Profiling.
PROFILE_SCOPE(TamlAssetDeclaredUpdateVisitor_Visit);
// Finish if not the asset name field.
if ( propertyState.getPropertyName() != assetNameField )
return true;
// Is this the asset Id we're looking for?
if ( dStricmp( propertyState.getPropertyValue(), mAssetNameFrom ) != 0 )
{
// No, so warn.
Con::warnf("Cannot rename asset Name '%s' to asset Name '%s' as the declared asset Name was %s",
mAssetNameFrom, mAssetNameTo, propertyState.getPropertyValue() );
// Stop processing!
return false;
}
// Assign new value.
propertyState.updatePropertyValue( mAssetNameTo );
// Stop processing!
return false;
}
};
#endif // _TAML_ASSET_DECLARED_UPDATE_VISITOR_H_