summaryrefslogtreecommitdiffhomepage
path: root/contrib/very-important-source-code/ft_tester/main.cpp
blob: a737f88f5e1f3319a39a07364aec705ebb226dcf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
#define WIN32_LEAN_AND_MEAN

#include <windows.h>
#include <cstdio>
#include <stdint.h>
#include <sstream>
#include <cstdlib>
#include <iomanip>

#include "resource.h"

HINSTANCE hInst;
UINT_PTR timer = 0;

HMODULE ftclient;

typedef struct
{
	unsigned int dataID;
	int res_x; int res_y;
	float yaw; // positive yaw to the left
	float pitch;// positive pitch up
	float roll;// positive roll to the left
	float x;
	float y;
	float z;
    // raw pose with no smoothing, sensitivity, response curve etc.
	float ryaw;
	float rpitch;
	float rroll;
	float rx;
	float ry;
	float rz;
    // raw points, sorted by Y, origin top left corner
	float x0, y0;
	float x1, y1;
	float x2, y2;
	float x3, y3;
}FreeTrackData;


typedef bool (WINAPI *importGetData)(FreeTrackData * data);
typedef char *(WINAPI *importGetDllVersion)(void);
typedef void (WINAPI *importReportName)(char *name);
typedef char *(WINAPI *importProvider)(void);

importGetData getData;
importGetDllVersion getDllVersion;
importReportName	reportName;
importProvider provider;


char *client_path()
{
  HKEY  hkey   = 0;
  RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\Freetrack\\FreetrackClient", 0,
    KEY_QUERY_VALUE, &hkey);
  if(!hkey){
    printf("Can't open registry key\n");
    return NULL;
  }

  BYTE path[1024];
  DWORD buf_len = 1024;
  LONG result = RegQueryValueEx(hkey, "Path", NULL, NULL, path, &buf_len);
  char *full_path = (char *)malloc(2048);
  if(result == ERROR_SUCCESS && buf_len > 0){
    sprintf(full_path, "%s\\FreeTrackClient.dll", path);
  }
  RegCloseKey(hkey);
  return full_path;
}


bool start(HWND hwnd)
{
  char *libname = client_path();
  if(libname == NULL){
    printf("Freetrack client not found!\n");
    return false;
  }
  ftclient = LoadLibrary(libname);
  if(ftclient == NULL){
    printf("Couldn't load Freetrack client library '%s'!\n", libname);
    return false;
  }
  printf("Freetrack client library %s loaded.\n", client_path());


  getData = (importGetData)GetProcAddress(ftclient, "FTGetData");
  getDllVersion = (importGetDllVersion)GetProcAddress(ftclient, "FTGetDllVersion");
  reportName = (importReportName)GetProcAddress(ftclient, "FTReportName");
  provider = (importProvider)GetProcAddress(ftclient, "FTProvider");

  if((getData == NULL) || (getDllVersion == NULL) || (reportName == NULL) || (provider == NULL)){
    printf("Couldn't load Freetrack client functions!\n");
    FreeLibrary(ftclient);
    return false;
  }

  printf("Dll version: %s\n", getDllVersion());
  printf("Provider: %s\n", provider());
  char title[1024];
  GetDlgItemText(hwnd, IDC_TITLE, title, 1020);
  reportName(title);
  return true;
}

void reportError(std::string msg)
{
  MessageBoxA(0, "FreeTrack client test", msg.c_str(), 0);
}
VOID CALLBACK TimerProcedure(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
{
  (void) uMsg;
  (void) idEvent;
  (void) dwTime;
  FreeTrackData d;
  getData(&d);
  SetDlgItemInt(hwnd, IDC_PITCH, d.pitch, true);
  SetDlgItemInt(hwnd, IDC_ROLL, d.roll, true);
  SetDlgItemInt(hwnd, IDC_YAW, d.yaw, true);

  SetDlgItemInt(hwnd, IDC_X, d.x, true);
  SetDlgItemInt(hwnd, IDC_Y, d.y, true);
  SetDlgItemInt(hwnd, IDC_Z, d.z, true);

  SetDlgItemInt(hwnd, IDC_RPITCH, d.rpitch, true);
  SetDlgItemInt(hwnd, IDC_RROLL, d.rroll, true);
  SetDlgItemInt(hwnd, IDC_RYAW, d.ryaw, true);

  SetDlgItemInt(hwnd, IDC_RX, d.rx, true);
  SetDlgItemInt(hwnd, IDC_RY, d.ry, true);
  SetDlgItemInt(hwnd, IDC_RZ, d.rz, true);
  
  std::ostringstream s; 
  s.str(std::string());
  s<<"("<<std::fixed<<std::setprecision(1)<<d.x0<<"; "<<d.y0<<")";
  SetDlgItemText(hwnd, IDC_PT0, s.str().c_str());

  s.str(std::string());
  s<<"("<<std::fixed<<std::setprecision(1)<<d.x1<<"; "<<d.y1<<")";
  SetDlgItemText(hwnd, IDC_PT1, s.str().c_str());

  s.str(std::string());
  s<<"("<<std::fixed<<std::setprecision(1)<<d.x2<<"; "<<d.y2<<")";
  SetDlgItemText(hwnd, IDC_PT2, s.str().c_str());

  s.str(std::string());
  s<<"("<<std::fixed<<std::setprecision(1)<<d.x3<<"; "<<d.y3<<")";
  SetDlgItemText(hwnd, IDC_PT3, s.str().c_str());

  s.str(std::string());
  s<<d.res_x<<"x"<<d.res_y;
  SetDlgItemText(hwnd, IDC_RES, s.str().c_str());
  SetDlgItemInt(hwnd, IDC_NUM, d.dataID, true);
}

BOOL CALLBACK DialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    (void) lParam;
    switch(uMsg)
    {
        case WM_INITDIALOG:
            SetDlgItemText(hwndDlg, IDC_TITLE, "Default");
            return TRUE;

        case WM_CLOSE:
            EndDialog(hwndDlg, 0);
            return TRUE;

        case WM_COMMAND:
            switch(LOWORD(wParam))
            {
                /*
                 * TODO: Add more control ID's, when needed.
                 */
                case IDQUIT:
                    FreeLibrary(ftclient);
                    EndDialog(hwndDlg, 0);
                    return TRUE;
                case IDC_START:
                  start(hwndDlg);
//l                  int ok;
//                  int num = GetDlgItemInt(hwndDlg, IDC_APPID, (BOOL*)&ok, false);
                  if(timer != 0){
                    KillTimer(hwndDlg, timer);
                    timer = 0;
                  }
                  timer = SetTimer(hwndDlg, 0, 50, TimerProcedure);
                  break;

            }
    }

    return FALSE;
}


int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
{
  (void) hPrevInstance;
  (void) lpCmdLine;
  (void) nShowCmd;
  hInst = hInstance;
  
  // The user interface is a modal dialog box
  return DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG1), NULL, (DLGPROC)DialogProc);
}