178 lines
7.5 KiB
C++
178 lines
7.5 KiB
C++
//-*****************************************************************************
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//
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// Copyright (c) 2012,
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// Sony Pictures Imageworks Inc. and
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// Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Sony Pictures Imageworks, nor
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// Industrial Light & Magic, nor the names of their contributors may be used
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// to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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//-*****************************************************************************
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#include <Foundation.h>
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#include <PyOBaseProperty.h>
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using namespace boost::python;
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//-*****************************************************************************
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static object getPropertyByName( Abc::OCompoundProperty &p,
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const std::string& name )
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{
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const AbcA::PropertyHeader* h = p.getPropertyHeader( name );
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Abc::WrapExistingFlag iWrap = Abc::kWrapExisting;
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if ( !h )
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{
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std::stringstream stream;
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stream << name;
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throwPythonKeyException( stream.str().c_str() );
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return object(); // Returns None object
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}
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else if ( h->isScalar() )
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{
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Abc::OBaseProperty b = p.getProperty( name );
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return_by_value::apply<Abc::OScalarProperty>::type converter;
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return object (handle<>(converter (Abc::OScalarProperty (
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b.getPtr()->asScalarPtr(), iWrap))));
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}
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else if ( h->isArray() )
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{
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Abc::OBaseProperty b = p.getProperty( name );
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return_by_value::apply<Abc::OArrayProperty>::type converter;
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return object (handle<>(converter (Abc::OArrayProperty (
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b.getPtr()->asArrayPtr(), iWrap))));
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}
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else if ( h->isCompound() )
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{
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Abc::OBaseProperty b = p.getProperty( name );
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return_by_value::apply<Abc::OCompoundProperty>::type converter;
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return object (handle<>(converter (Abc::OCompoundProperty (
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b.getPtr()->asCompoundPtr(), iWrap))));
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}
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throwPythonException( "Conversion error, unsupported property type" );
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return object();
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}
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//-*****************************************************************************
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static object getPropertyByIndex( Abc::OCompoundProperty &p, size_t i )
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{
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if ( i >= p.getNumProperties() )
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{
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std::stringstream stream;
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stream << i;
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throwPythonIndexException( stream.str().c_str() );
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return object(); // Returns None object
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}
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Abc::WrapExistingFlag iWrap = Abc::kWrapExisting;
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const AbcA::PropertyHeader& h = p.getPropertyHeader( i );
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const std::string name( h.getName() );
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if ( h.isScalar() )
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{
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Abc::OBaseProperty b = p.getProperty( name );
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return_by_value::apply<Abc::OScalarProperty>::type converter;
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return object (handle<>(converter (Abc::OScalarProperty (
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b.getPtr()->asScalarPtr(), iWrap))));
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}
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else if ( h.isArray() )
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{
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Abc::OBaseProperty b = p.getProperty( name );
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return_by_value::apply<Abc::OArrayProperty>::type converter;
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return object (handle<>(converter (Abc::OArrayProperty (
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b.getPtr()->asArrayPtr(), iWrap))));
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}
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else if ( h.isCompound() )
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{
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Abc::OBaseProperty b = p.getProperty( name );
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return_by_value::apply<Abc::OCompoundProperty>::type converter;
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return object (handle<>(converter (Abc::OCompoundProperty (
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b.getPtr()->asCompoundPtr(), iWrap))));
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}
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throwPythonException( "Conversion error, unsupported property type" );
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return object();
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}
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//-*****************************************************************************
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void register_ocompoundproperty()
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{
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// OBaseProperty
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register_OBaseProperty<AbcA::CompoundPropertyWriterPtr>(
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"OBaseProperty_Compound" );
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register_OBaseProperty<AbcA::BasePropertyWriterPtr>(
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"OBaseProperty_Base" );
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const AbcA::PropertyHeader &
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( Abc::OCompoundProperty::*getHeaderByIndex )( size_t ) const = \
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&Abc::OCompoundProperty::getPropertyHeader;
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const AbcA::PropertyHeader *
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( Abc::OCompoundProperty::*getHeaderByName )( const std::string& ) const = \
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&Abc::OCompoundProperty::getPropertyHeader;
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// OCompoundProperty
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//
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class_<Abc::OCompoundProperty,
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bases<Abc::OBasePropertyT<AbcA::CompoundPropertyWriterPtr> > >(
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"OCompoundProperty",
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"Tthe OCompoundProperty class is a compound property writer",
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init<>( "Create an empty OCompoundProperty" ) )
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.def (init<Abc::OCompoundProperty, const std::string&,
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optional<
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const Abc::Argument&,
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const Abc::Argument&> >(
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( arg( "parent" ), arg( "name" ), arg( "argument" ),
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arg( "argument" ) ),
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"Create a new OCompoundProperty with the given parent "
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"OObject, name and optional arguments which can be used to "
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"override the ErrorHandlerPolicy, to specify MetaData" ) )
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.def( "getNumProperties",
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&Abc::OCompoundProperty::getNumProperties,
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"Return the number of child properties that have been createtd"
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" thus far\n May change as more are created" )
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.def( "getPropertyHeader",
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getHeaderByIndex,
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( arg( "index" ) ),
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"Return the header of a child property with the given index",
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return_internal_reference<1>() )
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.def( "getPropertyHeader",
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getHeaderByName,
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( arg( "name" ) ),
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"Return the header of a child property with the given name",
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return_value_policy<reference_existing_object>() )
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.def( "getProperty",
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&getPropertyByIndex,
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( arg( "index" ) ),
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"Return a child property with the given index" )
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.def( "getProperty",
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&getPropertyByName,
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( arg( "name" ) ),
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"Return a child property with the given name" )
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.def( "getParent",
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&Abc::OCompoundProperty::getParent,
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"Return the parent OCompoundProperty" )
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;
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}
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