device_list.h

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/*
 * Roboception GmbH
 * Munich, Germany
 * www.roboception.com
 *
 * Copyright (c) 2024 Roboception GmbH
 * All rights reserved
 *
 * Author: Heiko Hirschmueller
 */
 
#ifndef DEVICE_LIST_H
#define DEVICE_LIST_H
 
#include <FL/Fl.H>
#include <FL/Fl_Table_Row.H>
 
#include <vector>
#include <set>
#include <string>
 
class DeviceList : public Fl_Table_Row
{
  public:
 
    DeviceList(int x, int y, int w, int h);
 
    void clear();
 
    void add(const char *name, const char *manufacturer, const char *model, const char *sn,
      const char *ip, const char *mac, const char *interface, bool reachable);
 
    void setSelectionChangeCallback(Fl_Callback* _cb, void* p) { cb=_cb; user=p; }
 
    int getSelectedRow();
    bool isReachableRCDeviceSelected();
    bool isRCVisardSelected();
    std::string getSelectedMAC();
    std::vector<std::pair<std::string, std::string> > getCurrentNameMACList(bool only_rc_visard);
 
    std::string getCell(int r, int c);
    void openWebGUI(int r);
 
    void filterRCDevices(bool filter_rc);
    void filter(const char *filter_value);
 
    void getSorting(int &sort_col, bool &sort_down);
    void setSorting(int sort_col, bool sort_down);
 
  protected:
 
    int handle(int event);
    void draw_cell(TableContext context, int ROW, int COL, int X, int Y, int W, int H);
 
  private:
 
    void notifySelectionChange();
 
    void sortColumn(int c);
 
    bool addDeviceIndex(size_t i);
    void updateDeviceIndices();
 
    std::set<std::string> previous_mac_list;
    bool new_discovery;
 
    struct DeviceListData
    {
      std::string item[8];
      std::set<std::string> interface_list;
      bool reachable;
      bool new_discovery;
    };
 
    std::vector<DeviceListData> device; // all discovered devices
    std::vector<size_t> index; // indices of visible devices in sorted order
 
    Fl_Callback *cb;
    void *user;
 
    int sort_col;
    bool sort_down;
    bool filter_rc;
    std::string filter_value;
};
 
#endif