125 lines
3.5 KiB
C++
Executable File
125 lines
3.5 KiB
C++
Executable File
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#ifndef _MItSelectionList
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#define _MItSelectionList
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//
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//-
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// ==========================================================================
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// Copyright (C) Alias Systems, a division of Silicon Graphics Limited.
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// All rights reserved. These coded instructions, statements and computer
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// programs contain unpublished information proprietary to Alias Systems,
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// a division of Silicon Graphics Limited, which is protected by the
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// Canadian and US federal copyright law and may not be disclosed to third
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// parties or copied or duplicated, in whole or in part, without prior
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// written consent of Alias Systems, a division of Silicon Graphics Limited
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// ==========================================================================
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//+
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//
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// CLASS: MItSelectionList
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//
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// *****************************************************************************
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//
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// CLASS DESCRIPTION (MItSelectionList)
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//
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// Class for iterating over the items in an MSelection list.
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// A filter can be specified so that only those items of interest on a selection
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// list can be obtained.
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//
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// If a filter is specified then the children of DAG selection items will be
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// searched if the selection item does not match the filter.
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// For example, if filter = MFn::kNurbsCurve and a transform is selected
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// then the underlying shape for the transform will be in the iteration if it
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// is a nurbs curve.
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//
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// *****************************************************************************
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#if defined __cplusplus
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// *****************************************************************************
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// INCLUDED HEADER FILES
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#include <maya/MStatus.h>
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#include <maya/MObject.h>
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#include <maya/MSelectionList.h>
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#include <maya/MStringArray.h>
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// *****************************************************************************
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// DECLARATIONS
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class MDagPath;
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// *****************************************************************************
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// CLASS DECLARATION (MItSelectionList)
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/// Iterate over the items in the selection list.
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/**
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Class for iterating over the items in an MSelection list.
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*/
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#ifdef _WIN32
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#pragma warning(disable: 4522)
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#endif // _WIN32
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class OPENMAYA_EXPORT MItSelectionList
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{
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public:
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///
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enum selItemType{
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///
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kUnknownItem = -1,
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///
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kDagSelectionItem,
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///
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kAnimSelectionItem,
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///
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kDNselectionItem
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};
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///
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bool isDone( MStatus * ReturnStatus = NULL );
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///
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MStatus next();
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///
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MStatus reset();
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///
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MStatus getDependNode( MObject &depNode );
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///
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MStatus getDagPath( MDagPath &dagPath, MObject &component );
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///
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MStatus getDagPath( MDagPath &dagPath );
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///
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MStatus getStrings( MStringArray & array );
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///
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selItemType itemType( MStatus * ReturnStatus = NULL );
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///
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MStatus setFilter( MFn::Type filter );
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///
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bool hasComponents( MStatus * ReturnStatus = NULL ) const;
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///
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MItSelectionList( const MSelectionList & list,
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MFn::Type = MFn::kInvalid,
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MStatus * ReturnStatus = NULL );
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///
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virtual ~MItSelectionList();
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protected:
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// No protected members
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private:
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static const char* className();
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MStatus resetInner();
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void* f_main_iter;
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void* f_component_iter;
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void* list_data;
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MFn::Type f_filter;
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};
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#ifdef _WIN32
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#pragma warning(default: 4522)
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#endif // _WIN32
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// *****************************************************************************
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#endif /* __cplusplus */
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#endif /* _MItSelectionList */
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