node_list_model.h
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00001 // *****************************************************************************
00002 //
00003 // Copyright (c) 2015, Southwest Research Institute® (SwRI®)
00004 // All rights reserved.
00005 //
00006 // Redistribution and use in source and binary forms, with or without
00007 // modification, are permitted provided that the following conditions are met:
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00009 //       notice, this list of conditions and the following disclaimer.
00010 //     * Redistributions in binary form must reproduce the above copyright
00011 //       notice, this list of conditions and the following disclaimer in the
00012 //       documentation and/or other materials provided with the distribution.
00013 //     * Neither the name of Southwest Research Institute® (SwRI®) nor the
00014 //       names of its contributors may be used to endorse or promote products
00015 //       derived from this software without specific prior written permission.
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00017 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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00030 
00031 #ifndef SWRI_CONSOLE_NODE_LIST_MODEL_H_
00032 #define SWRI_CONSOLE_NODE_LIST_MODEL_H_
00033 
00034 #include <string>
00035 #include <vector>
00036 #include <map>
00037 #include <QAbstractListModel>
00038 
00039 namespace swri_console
00040 {
00041 class LogDatabase;
00042 class NodeListModel : public QAbstractListModel
00043 {
00044   Q_OBJECT
00045   
00046  public:
00047   NodeListModel(LogDatabase* db);
00048   ~NodeListModel();
00049 
00050   std::string nodeName(const QModelIndex &index) const;
00051   
00052   virtual int rowCount(const QModelIndex &parent) const;
00053   virtual QVariant data(const QModelIndex &index, int role) const;
00054 
00055  public Q_SLOTS:
00056   void clear();
00057                                                                  
00058  private Q_SLOTS:
00059   void handleDatabaseCleared();
00060   void handleMessagesAdded();
00061   
00062  private:
00063   LogDatabase *db_;
00064   
00065   std::map<std::string, size_t> data_;
00066   std::vector<std::string> ordering_;
00067 };
00068 }  // namespace swri_console
00069 #endif  // SWRI_CONSOLE_NODE_LIST_MODEL_H_


swri_console
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autogenerated on Sat Jun 8 2019 18:46:13