UNI_GraphUtils.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME:        UNI_GraphUtils.h ( UN Library, C++)
 *
 * COMMENTS:
 *      
 */

#ifndef __UNI_GraphUtils_h__
#define __UNI_GraphUtils_h__

#include "UNI_API.h"
#include "UNI_Graph.h"
#include <UT/UT_StringHolder.h>
#include <UT/UT_Vector2.h>

namespace UNI_GraphUtils
{
    UNI_API UNI_NodeIDList
    descendentNodes(const UNI_Graph &graph, UNI_NodeID cwd);

    UNI_API UNI_StickyNoteIDList
    descendentStickyNotes(const UNI_Graph &graph, UNI_NodeID cwd);

    UNI_API UNI_NodeIDList
    globPatterns(const UNI_Graph &graph, UNI_NodeID cwd,
            const UT_StringRef &patterns,
            bool ignore_case = false,
            bool include_subnet_children = false);

    UNI_API UNI_NodeIDList
    recursiveGlobPatterns(const UNI_Graph &graph, UNI_NodeID cwd,
            const UT_StringRef &patterns, bool ignore_case,
            bool include_subnet_children);

    UNI_API UNI_NodeIDList
    recursiveInputs(const UNI_Graph &graph, UNI_NodeID cwd,
            bool follow_subnets);

    UNI_API UT_Vector2D
    getGoodPosition(const UNI_Graph &graph, UNI_PortID anchor_port_id);

    UNI_API UT_Array<UT_Vector2D>
    getLayoutPositions(const UNI_Graph &graph,
            UNI_NodeID parent_id,
            UT_Vector2D spacing,
            UT_Vector2D offset,
            const UNI_NodeIDList &child_ids);
}

#endif