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   1 /*
   2  Copyright 2006 Johnathan Corgan.
   3
   4  This program is free software; you can redistribute it and/or modify
   5  it under the terms of the GNU General Public License version 2
   6  as published by the Free Software Foundation.
   7
   8  This software is distributed in the hope that it will be useful,
   9  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  GNU General Public License for more details.
  12
  13  You should have received a copy of the GNU General Public License
  14  along with GNU Radio; see the file COPYING.  If not, write to
  15  the Free Software Foundation, Inc., 51 Franklin Street,
  16  Boston, MA 02110-1301, USA.
  17 */
  18
  19 // Application level includes
  20 #include "sample.h"
  21 #include "known.h"
  22 #include "search.h"
  23
  24 // wxWidgets includes
  25 #include <wx/frame.h>
  26 #include <wx/spinbutt.h>  // Unknown why these two aren't in wx.h
  27 #include <wx/splitter.h>
  28
  29 // Forward declarations
  30 class EZDoppler;
  31 class EZDopplerUpdate;
  32 class GPS;
  33 class GPSUpdate;
  34 class HunterSettings;
  35 class TacticalPanel;
  36 class HistogramPanel;
  37 class Spherical;
  38 class SampleLog;
  39 class KnownTransmitter;
  40
  41 class HunterFrame : public wxFrame
  42 {
  43 public:
  44         // Constructor
  45         HunterFrame();
  46     void DoCalibrationStep(int which);
  47
  48 private:
  49         // Initialization routines
  50     void InitializeSettings();
  51         void InitializeWindows();
  52         void InitializeDoppler();
  53     void InitializeGPS();
  54     void InitializeCalibration();
  55     void InitializeSearch();
  56     void InitializeDisplay();
  57
  58     // System related functions
  59         void OnClose(wxCloseEvent &event);
  60
  61     // Status related functions
  62     void OnHistogramSourceChg(wxCommandEvent &event);
  63     void OnHistogramCoordsChg(wxCommandEvent &event);
  64
  65     // Search related functions
  66     void EnableSearchItems(bool enable);
  67     void MakeNewLogAndSearch();
  68     void CalcSolution();
  69     void StartCaptureAutomatic();
  70     void StartCaptureOnce();
  71     void StopCapture();
  72     void UpdateSearchStatus(bool display);
  73     void UpdateSearchLocation(bool display);
  74     void UpdateSearchDirection(bool display);
  75     void OnSearchNewSave(wxCommandEvent &event);
  76     void OnSearchOpenClose(wxCommandEvent &event);
  77     void OnSearchToggle(wxCommandEvent &event);
  78     void OnSearchOnce(wxCommandEvent &event);
  79     void OnSearchUpdate(SearchUpdate &event);
  80
  81     // Doppler related functions
  82     void SetDopplerParams();
  83     void StartDoppler();
  84     void StopDoppler();
  85     void UpdateDopplerStatus(bool display);
  86         void OnDopplerToggle(wxCommandEvent &event);
  87         void OnDopplerAutostart(wxCommandEvent &event);
  88         void OnDopplerReset(wxCommandEvent &event);
  89         void OnDopplerFilterChg(wxScrollEvent &event);
  90         void OnDopplerRotationChg(wxCommandEvent &event);
  91     void OnDopplerUpdate(EZDopplerUpdate &event);
  92
  93     // GPS related functions
  94     void StartGPS();
  95     void StopGPS();
  96     void UpdateGPSStatus(bool dipslay);
  97     void UpdateGPSValidity(bool valid);
  98     void OnGPSToggle(wxCommandEvent &event);
  99     void OnGPSAutostart(wxCommandEvent &event);
 100     void OnGPSDeviceSelect(wxCommandEvent &event);
 101     void OnGPSUpdate(GPSUpdate &event);
 102
 103     // Calibration related functions
 104     void CalcKnownStatistics();
 105     void UpdateKnownLocation();
 106     void UpdateKnownDirection();
 107     void UpdateKnownStatistics();
 108     void OnCalibrationEqualize(wxCommandEvent &event);
 109     void OnCalibrationZero(wxCommandEvent &event);
 110     void OnCalibrationAdjustLeft(wxSpinEvent &event);
 111     void OnCalibrationAdjustRight(wxSpinEvent &event);
 112     void OnCalibrationAffectAllRates(wxCommandEvent &event);
 113     void OnKnownTransmitterUpdate(wxCommandEvent &event);
 114     void OnUseKnownTransmitter(wxCommandEvent &event);
 115
 116     // Tactical display related functions
 117     void OnDisplayOrientation(wxCommandEvent &event);
 118     void OnDisplayDoppler(wxCommandEvent &event);
 119     void OnDisplayKnown(wxCommandEvent &event);
 120     void OnDisplayEstimated(wxCommandEvent &event);
 121
 122         // Menu event handlers
 123         void OnExit(wxCommandEvent &event);
 124         void OnAbout(wxCommandEvent &event);
 125     void OnFileNew(wxCommandEvent &event);
 126     void OnFileOpen(wxCommandEvent &event);
 127     void OnFileClose(wxCommandEvent &event);
 128     void OnFileSave(wxCommandEvent &event);
 129     void OnCalibrationSaveToFile(wxCommandEvent &event);
 130     void OnCalibrationLoadFromFile(wxCommandEvent &event);
 131     void OnCalibrationLoadTransmitter(wxCommandEvent &event);
 132     void OnCalibrationSaveTransmitter(wxCommandEvent &event);
 133
 134         // Member data
 135     HunterSettings *m_settings;         // Configuration file
 136         EZDoppler *m_doppler;               // Attached Doppler device
 137     GPS *m_gps;                         // Attached GPS device
 138     SampleLog *m_log;                   // Accumulated sample points
 139     KnownTransmitter m_known;           // Identified known transmitter location for calibration
 140     TransmitterSearch m_search;         // Search being conducted
 141
 142         bool m_doppler_started;             // Tracks start/stop of doppler device
 143     bool m_gps_started;                 // Tracks start/stop of GPS device
 144     bool m_capture;                     // Tracks start/stop of bearing capture
 145     bool m_one_shot;                    // Tracks whether capture is one bearing only
 146     int  m_histogram_source;            // Tracks histogram data source (0=estimated, 1=actual);
 147
 148     Sample m_sample;                    // Current sample being updated by doppler and GPS
 149
 150     // Child windows that need remembering
 151     TacticalPanel *m_tactical_panel;
 152     HistogramPanel *m_error_histogram_panel;
 153
 154         // This class handles events
 155         DECLARE_EVENT_TABLE();
 156 };