source: source/ariba/utility/visual/DddVis.h@ 6927

// [License]
// The Ariba-Underlay Copyright
//
// Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
//
// Institute of Telematics
// UniversitÀt Karlsruhe (TH)
// Zirkel 2, 76128 Karlsruhe
// Germany
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// The views and conclusions contained in the software and documentation
// are those of the authors and should not be interpreted as representing
// official policies, either expressed or implied, of the Institute of
// Telematics.
// [License]

#ifndef DDDVIS_H__
#define DDDVIS_H__

#include <sstream>
#include <iostream>
#include <string>
#include <map>
#include <set>
#include <boost/utility.hpp>
#include "ariba/utility/types/NodeID.h"
#include "ariba/utility/logging/Logging.h"
#include "ariba/utility/system/Timer.h"
#include "ariba/utility/misc/Helper.h"
#include "ariba/utility/misc/KeyMapping.hpp"
#include "ariba/utility/configuration/Configuration.h"
#include "ariba/utility/visual/ServerVis.h"

using std::set;
using std::string;
using std::map;
using std::pair;
using std::make_pair;
using std::cout;
using std::ostringstream;
using ariba::utility::NodeID;
using ariba::utility::Configuration;
using ariba::utility::KeyMapping;
using ariba::utility::Timer;

namespace ariba {
namespace utility {

class DddVis : public ServerVis, private boost::noncopyable {
        use_logging_h(DddVis);
public:
        static DddVis& instance() { static DddVis the_inst; return the_inst; }

        //****************************************************************
        // Node creation, node connections, status, node deletion, ...
        //****************************************************************

        /**
         * Create a node in the network that is initially unconnected.
         */
        void visCreate (
                        NETWORK_ID network,
                        NodeID& node,
                        string nodename,
                        string info
        );

        /**
         * Connect two nodes using a link.
         */
        void visConnect (
                        NETWORK_ID network,
                        NodeID& srcnode,
                        NodeID& destnode,
                        string info
        );

        /**
         * Disconnect the link between two nodes.
         */
        void visDisconnect (
                        NETWORK_ID network,
                        NodeID& srcnode,
                        NodeID& destnode,
                        string info
        );

        /**
         * Delete a node from the network.
         */
        void visShutdown (
                        NETWORK_ID network,
                        NodeID& node,
                        string info
        );

        //****************************************************************
        // Node manipulation: change color, change icon
        //****************************************************************

        /**
         * Change the color of the node.
         */
        void visChangeNodeColor (
                        NETWORK_ID network,
                        NodeID& node,
                        unsigned char r,
                        unsigned char g,
                        unsigned char b
        );

        /**
         * Change the color of the node.
         */
        void visChangeNodeColor (
                        NETWORK_ID network,
                        NodeID& node,
                        NODE_COLORS color
        );

        /**
         * Change the link color
         */
        void visChangeLinkColor (
                        NETWORK_ID network,
                        NodeID& srcnode,
                        NodeID& destnode,
                        unsigned char r,
                        unsigned char g,
                        unsigned char b
        );

        /**
         * Change the link color
         */
        void visChangeLinkColor (
                        NETWORK_ID network,
                        NodeID& srcnode,
                        NodeID& destnode,
                        NODE_COLORS color
        );

protected:
        DddVis();
        virtual ~DddVis();

private:

        typedef enum _CommandType {
                CREATE_LAYER_TYPE                       = 0,
                CREATE_CLUSTER_TYPE             = 1,
                CREATE_NODE_TYPE                        = 2,
                CREATE_EDGE_TYPE                        = 3,
                REMOVE_LAYER_TYPE                       = 4,
                REMOVE_CLUSTER_TYPE             = 5,
                REMOVE_NODE_TYPE                        = 6,
                REMOVE_EDGE_TYPE                        = 7,
                SET_CLUSTER_LAYOUT_TYPE         = 8,
                SET_NODE_COLOR_TYPE             = 9,
                SET_EDGE_COLOR_TYPE             = 10,
                SET_NODE_INFO_TYPE                      = 11,
                SET_EDGE_INFO_TYPE                      = 12,
                SET_LAYOUT_LEADER_TYPE          = 13,
        } CommandType;

        typedef enum _LayoutType {
                CIRCULAR_LAYOUT                         = 0,
                FORCE_LAYOUT                            = 1,
                LEADER_LAYOUT                           = 2,
                RANDOM_LAYOUT                           = 3,
        } LayoutType;

        typedef enum _LayoutOrderStrategie {
                ORDER_BY_ID                                     = 0,
                ORDER_RANDOMLY                          = 1,
        } LayoutOrderStrategie;

        long getCommandID();
        long getTimestamp();
        int makeColor(unsigned char r, unsigned char g, unsigned char b);
        void sendMessage( const string msg, NETWORK_ID nid );
        unsigned int getNodeNumber(const NodeID& node);

        unsigned long commandid;
        static const string del;

        typedef set<ServerVis::NETWORK_ID> LayerSet;
        LayerSet layerSet;

        typedef map<NodeID,unsigned int> NodeSet;
        NodeSet nodeSet;

        typedef pair<NodeID, NodeID> NodePair;
        typedef KeyMapping<NodePair> NetworkLinks;
        NetworkLinks networkLinks;

        NodeSet colorSet;

};

}} // namespace ariba, common

#endif // DDDVIS_H__