/**
* Read QTH file and add data to list store.
* @param liststore The GtkListStore where the data should be stored.
* @param filename The full name of the qth file.
* @return 1 if read is successful, 0 if an error occurs.
*
* The function uses the gtk-sat-data infrastructure to read the qth
* data from the specified file.
*
* There is a little challenge here. First, we want to read the data from
* the .qth files and store them in the list store. To do this we use a
* qth_t structure, which can be populated using gtk_sat_data_read_qth.
* Then, when the configuration is finished and the user presses "OK", we
* want to write all the data back to the .qth files. To do that, we create
* an up-to-date qth_t data structure and pass it to the gtk_sat_data_write_qth
* function, which will take care of updating the GKeyFile data structure and
* writing the contents to the .qth file.
*/
static guint read_qth_file(GtkListStore * liststore, gchar * filename)
{
GtkTreeIter item; /* new item added to the list store */
qth_t *qth; /* qth data structure */
gchar *defqth;
gboolean is_default = FALSE;
gchar *fname;
gint dispalt; /* displayed altitude */
if ((qth = g_try_new0(qth_t, 1)) == NULL)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s:%d: Failed to allocate memory!\n"),
__FILE__, __LINE__);
return FALSE;
}
/* read data from file */
if (!qth_data_read(filename, qth))
{
g_free(qth);
return FALSE;
}
/* calculate QRA locator */
gint retcode;
qth->qra = g_malloc(7);
retcode = longlat2locator(qth->lon, qth->lat, qth->qra, 3);
if (retcode != RIG_OK)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s:%d: Could not convert (%.2f,%.2f) to QRA."),
__FILE__, __LINE__, qth->lat, qth->lon);
qth->qra[0] = '\0';
}
else
{
qth->qra[6] = '\0';
sat_log_log(SAT_LOG_LEVEL_DEBUG,
_("%s:%d: QRA locator is %s"),
__FILE__, __LINE__, qth->qra);
}
/* is this the default qth? */
defqth = sat_cfg_get_str(SAT_CFG_STR_DEF_QTH);
if (g_str_has_suffix(filename, defqth))
{
is_default = TRUE;
sat_log_log(SAT_LOG_LEVEL_INFO,
_("%s:%d: This appears to be the default QTH."),
__FILE__, __LINE__);
}
g_free(defqth);
/* check wehter we are using imperial or metric system;
in case of imperial we have to convert altitude from
meters to feet.
note: the internat data are always kept in metric and
only the displayed numbers are converted. Therefore,
we use a dedicated var 'dispalt'
*/
/* NO, ONLY DISPLAY WIDGETS WILL BE AFFECTED BY THIS SETTING */
if (sat_cfg_get_bool(SAT_CFG_BOOL_USE_IMPERIAL))
{
dispalt = (gint) M_TO_FT(qth->alt);
}
else
{
dispalt = (gint) qth->alt;
}
/* strip file name; we don't need the whole path */
fname = g_path_get_basename(filename);
/* we now have all necessary data in the qth_t structure;
add the data to the list store */
gtk_list_store_append(liststore, &item);
gtk_list_store_set(liststore, &item,
QTH_LIST_COL_NAME, qth->name,
QTH_LIST_COL_LOC, qth->loc,
QTH_LIST_COL_DESC, qth->desc,
QTH_LIST_COL_LAT, qth->lat,
QTH_LIST_COL_LON, qth->lon,
QTH_LIST_COL_ALT, dispalt,
QTH_LIST_COL_QRA, qth->qra,
QTH_LIST_COL_WX, qth->wx,
QTH_LIST_COL_DEF, is_default,
QTH_LIST_COL_TYPE, qth->type,
QTH_LIST_COL_GPSD_SERVER, qth->gpsd_server,
QTH_LIST_COL_GPSD_PORT, qth->gpsd_port, -1);
g_free(fname);
/* we are finished with this qth, free it */
qth_data_free(qth);
return TRUE;
}
/** \brief Read QTH data from file.
* \param filename The file to read from.
* \param qth Pointer to a qth_t data structure where the data will be stored.
* \return FALSE if an error occurred, TRUE otherwise.
*
* \note The function uses the new key=value file parser from glib.
*/
gint qth_data_read(const gchar *filename, qth_t *qth)
{
GError *error = NULL;
gchar *buff;
gchar **buffv;
qth->data = g_key_file_new();
g_key_file_set_list_separator(qth->data, ';');
/* bail out with error message if data can not be read */
if (!g_key_file_load_from_file(qth->data, filename, G_KEY_FILE_KEEP_COMMENTS, &error))
{
g_key_file_free(qth->data);
qth->data = NULL;
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Could not load data from %s (%s)"),
__FUNCTION__, filename, error->message);
return FALSE;
}
/* send a debug message, then read data */
sat_log_log(SAT_LOG_LEVEL_DEBUG, _("%s: QTH data: %s"), __FUNCTION__, filename);
/*** FIXME: should check that strings are UTF-8? */
/* QTH Name */
buff = g_path_get_basename(filename);
buffv = g_strsplit(buff, ".qth", 0);
qth->name = g_strdup(buffv[0]);
g_free(buff);
g_strfreev(buffv);
/* g_key_file_get_string (qth->data, */
/* QTH_CFG_MAIN_SECTION, */
/* QTH_CFG_NAME_KEY, */
/* &error); */
if (error != NULL)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Error reading QTH name (%s)."), __FUNCTION__, error->message);
qth->name = g_strdup(_("ERROR"));
g_clear_error(&error);
}
/* QTH location */
qth->loc = g_key_file_get_string(qth->data, QTH_CFG_MAIN_SECTION, QTH_CFG_LOC_KEY, &error);
if (error != NULL)
{
sat_log_log(SAT_LOG_LEVEL_INFO,
_("%s: QTH has no location (%s)."), __FUNCTION__, error->message);
qth->loc = g_strdup("");
g_clear_error(&error);
}
/* QTH description */
qth->desc = g_key_file_get_string(qth->data, QTH_CFG_MAIN_SECTION, QTH_CFG_DESC_KEY, &error);
if ((qth->desc == NULL) || (error != NULL))
{
sat_log_log(SAT_LOG_LEVEL_INFO, _("%s: QTH has no description."), __FUNCTION__);
qth->desc = g_strdup("");
g_clear_error(&error);
}
/* Weather station */
qth->wx = g_key_file_get_string(qth->data, QTH_CFG_MAIN_SECTION, QTH_CFG_WX_KEY, &error);
if ((qth->wx == NULL) || (error != NULL))
{
sat_log_log(SAT_LOG_LEVEL_INFO, _("%s: QTH has no weather station."), __FUNCTION__);
qth->wx = g_strdup("");
g_clear_error(&error);
}
/* QTH Latitude */
buff = g_key_file_get_string(qth->data, QTH_CFG_MAIN_SECTION, QTH_CFG_LAT_KEY, &error);
if (error != NULL)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Error reading QTH latitude (%s)."), __FUNCTION__, error->message);
g_clear_error(&error);
if (buff != NULL)
g_free(buff);
qth->lat = 0.0;
}
else
{
qth->lat = g_ascii_strtod(buff, NULL);
g_free(buff);
}
/* QTH Longitude */
buff = g_key_file_get_string(qth->data, QTH_CFG_MAIN_SECTION, QTH_CFG_LON_KEY, &error);
if (error != NULL)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Error reading QTH longitude (%s)."), __FUNCTION__, error->message);
g_clear_error(&error);
if (buff != NULL)
g_free(buff);
qth->lon = 0.0;
}
else
{
qth->lon = g_ascii_strtod(buff, NULL);
g_free(buff);
}
/* QTH Altitude */
qth->alt = g_key_file_get_integer(qth->data, QTH_CFG_MAIN_SECTION, QTH_CFG_ALT_KEY, &error);
if (error != NULL)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Error reading QTH altitude (%s)."), __FUNCTION__, error->message);
g_clear_error(&error);
if (buff != NULL)
g_free(buff);
qth->alt = 0;
}
else
{
}
/* QTH Type */
qth->type = g_key_file_get_integer(qth->data, QTH_CFG_MAIN_SECTION, QTH_CFG_TYPE_KEY, &error);
if (error != NULL)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Error reading QTH type (%s)."), __FUNCTION__, error->message);
g_clear_error(&error);
qth->type = QTH_STATIC_TYPE;
}
/* GPSD Port */
qth->gpsd_port = g_key_file_get_integer(qth->data,
QTH_CFG_MAIN_SECTION, QTH_CFG_GPSD_PORT_KEY, &error);
if (error != NULL)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Error reading QTH type (%s)."), __FUNCTION__, error->message);
g_clear_error(&error);
/*if not set put it on the default port */
qth->gpsd_port = 2947;
}
/* GPSD Server */
qth->gpsd_server = g_key_file_get_string(qth->data,
QTH_CFG_MAIN_SECTION, QTH_CFG_GPSD_SERVER_KEY, &error);
if ((qth->gpsd_server == NULL) || (error != NULL))
{
sat_log_log(SAT_LOG_LEVEL_INFO, _("%s: QTH has no GPSD Server."), __FUNCTION__);
qth->gpsd_server = g_strdup("");
g_clear_error(&error);
}
/* set QRA based on data */
if (longlat2locator(qth->lon, qth->lat, qth->qra, 2) != RIG_OK)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Could not set QRA for %s at %f, %f."),
__FUNCTION__, qth->name, qth->lon, qth->lat);
}
qth_validate(qth);
/* Now, send debug message and return */
sat_log_log(SAT_LOG_LEVEL_INFO,
_("%s: QTH data: %s, %.4f, %.4f, %d"),
__FUNCTION__, qth->name, qth->lat, qth->lon, qth->alt);
return TRUE;
}
int main (int argc, char *argv[]) {
char recodedloc[13], *loc1, *loc2, sign;
double lon1, lat1, lon2, lat2;
double distance, az, mmm, sec;
int deg, min, retcode, loc_len, nesw = 0;
if (argc < 2) {
fprintf(stderr, "Usage: %s <locator1> <precision> [<locator2>]\n", argv[0]);
exit(1);
}
loc1 = argv[1];
loc_len = argc > 2 ? atoi(argv[2]) : strlen(loc1)/2;
loc2 = argc > 3 ? argv[3] : NULL;
printf("Locator1:\t%s\n", loc1);
/* hamlib function to convert maidenhead to decimal degrees */
retcode = locator2longlat(&lon1, &lat1, loc1);
if (retcode != RIG_OK) {
fprintf(stderr, "locator2longlat() failed with malformed input.\n");
exit(2);
}
/* hamlib function to convert decimal degrees to deg, min, sec */
retcode = dec2dms(lon1, °, &min, &sec, &nesw);
if (retcode != RIG_OK) {
fprintf(stderr, "dec2dms() failed, invalid paramter address.\n");
exit(2);
}
if (nesw == 1)
sign = '-';
else
sign = '\0';
printf(" Longitude:\t%f\t%c%d %d' %.2f\"\n", lon1, sign, deg, min, sec);
/* hamlib function to convert deg, min, sec to decimal degrees */
lon1 = dms2dec(deg, min, sec, nesw);
printf(" Recoded lon:\t%f\n", lon1);
/* hamlib function to convert decimal degrees to deg decimal minutes */
retcode = dec2dmmm(lon1, °, &mmm, &nesw);
if (retcode != RIG_OK) {
fprintf(stderr, "dec2dmmm() failed, invalid paramter address.\n");
exit(2);
}
if (nesw == 1)
sign = '-';
else
sign = '\0';
printf(" GPS lon:\t%f\t%c%d %.3f'\n", lon1, sign, deg, mmm);
/* hamlib function to convert deg, decimal min to decimal degrees */
lon1 = dmmm2dec(deg, mmm, nesw);
printf(" Recoded GPS:\t%f\n", lon1);
/* hamlib function to convert decimal degrees to deg, min, sec */
retcode = dec2dms(lat1, °, &min, &sec, &nesw);
if (retcode != RIG_OK) {
fprintf(stderr, "dec2dms() failed, invalid paramter address.\n");
exit(2);
}
if (nesw == 1)
sign = '-';
else
sign = '\0';
printf(" Latitude:\t%f\t%c%d %d' %.2f\"\n", lat1, sign, deg, min, sec);
/* hamlib function to convert deg, min, sec to decimal degrees */
lat1 = dms2dec(deg, min, sec, nesw);
printf(" Recoded lat:\t%f\n", lat1);
/* hamlib function to convert decimal degrees to deg decimal minutes */
retcode = dec2dmmm(lat1, °, &mmm, &nesw);
if (retcode != RIG_OK) {
fprintf(stderr, "dec2dmmm() failed, invalid paramter address.\n");
exit(2);
}
if (nesw == 1)
sign = '-';
else
sign = '\0';
printf(" GPS lat:\t%f\t%c%d %.3f'\n", lat1, sign, deg, mmm);
/* hamlib function to convert deg, decimal min to decimal degrees */
lat1 = dmmm2dec(deg, mmm, nesw);
printf(" Recoded GPS:\t%f\n", lat1);
/* hamlib function to convert decimal degrees to maidenhead */
retcode = longlat2locator(lon1, lat1, recodedloc, loc_len);
if (retcode != RIG_OK) {
fprintf(stderr, "longlat2locator() failed, precision out of range.\n");
exit(2);
}
printf(" Recoded:\t%s\n", recodedloc);
if (loc2 == NULL)
exit(0);
/* Now work on the second locator */
printf("\nLocator2:\t%s\n", loc2);
retcode = locator2longlat(&lon2, &lat2, loc2);
if (retcode != RIG_OK) {
fprintf(stderr, "locator2longlat() failed with malformed input.\n");
exit(2);
}
/* hamlib function to convert decimal degrees to deg, min, sec */
retcode = dec2dms(lon2, °, &min, &sec, &nesw);
if (retcode != RIG_OK) {
fprintf(stderr, "dec2dms() failed, invalid paramter address.\n");
exit(2);
}
if (nesw == 1)
sign = '-';
else
sign = '\0';
printf(" Longitude:\t%f\t%c%d %d' %.2f\"\n", lon2, sign, deg, min, sec);
/* hamlib function to convert deg, min, sec to decimal degrees */
lon2 = dms2dec(deg, min, sec, nesw);
printf(" Recoded lon:\t%f\n", lon2);
/* hamlib function to convert decimal degrees to deg decimal minutes */
retcode = dec2dmmm(lon2, °, &mmm, &nesw);
if (retcode != RIG_OK) {
fprintf(stderr, "dec2dmmm() failed, invalid paramter address.\n");
exit(2);
}
if (nesw == 1)
sign = '-';
else
sign = '\0';
printf(" GPS lon:\t%f\t%c%d %.3f'\n", lon2, sign, deg, mmm);
/* hamlib function to convert deg, decimal min to decimal degrees */
lon2 = dmmm2dec(deg, mmm, nesw);
printf(" Recoded GPS:\t%f\n", lon2);
/* hamlib function to convert decimal degrees to deg, min, sec */
retcode = dec2dms(lat2, °, &min, &sec, &nesw);
if (retcode != RIG_OK) {
fprintf(stderr, "dec2dms() failed, invalid paramter address.\n");
exit(2);
}
if (nesw == 1)
sign = '-';
else
sign = '\0';
printf(" Latitude:\t%f\t%c%d %d' %.2f\"\n", lat2, sign, deg, min, sec);
/* hamlib function to convert deg, min, sec to decimal degrees */
lat2 = dms2dec(deg, min, sec, nesw);
printf(" Recoded lat:\t%f\n", lat2);
/* hamlib function to convert decimal degrees to deg decimal minutes */
retcode = dec2dmmm(lat2, °, &mmm, &nesw);
if (retcode != RIG_OK) {
fprintf(stderr, "dec2dmmm() failed, invalid paramter address.\n");
exit(2);
}
if (nesw == 1)
sign = '-';
else
sign = '\0';
printf(" GPS lat:\t%f\t%c%d %.3f'\n", lat2, sign, deg, mmm);
/* hamlib function to convert deg, decimal min to decimal degrees */
lat2 = dmmm2dec(deg, mmm, nesw);
printf(" Recoded GPS:\t%f\n", lat2);
/* hamlib function to convert decimal degrees to maidenhead */
retcode = longlat2locator(lon2, lat2, recodedloc, loc_len);
if (retcode != RIG_OK) {
fprintf(stderr, "longlat2locator() failed, precision out of range.\n");
exit(2);
}
printf(" Recoded:\t%s\n", recodedloc);
retcode = qrb(lon1, lat1, lon2, lat2, &distance, &az);
if (retcode != RIG_OK) {
fprintf(stderr, "QRB error: %d\n", retcode);
exit(2);
}
dec2dms(az, °, &min, &sec, &nesw);
printf("\nDistance: %.6fkm\n", distance);
if (nesw == 1)
sign = '-';
else
sign = '\0';
/* Beware printf() rounding error! */
printf("Bearing: %.2f, %c%d %d' %.2f\"\n", az, sign, deg, min, sec);
exit(0);
}
/** \brief Update the qth data by whatever method is appropriate.
* \param qth the qth data structure to update
* \param qth the time at which the qth is to be computed. this may be ignored by gps updates.
*/
gboolean qth_data_update(qth_t * qth, gdouble t)
{
gboolean retval = FALSE;
#ifdef HAS_LIBGPS
guint num_loops = 0;
#endif
switch (qth->type)
{
case QTH_STATIC_TYPE:
/* never changes */
break;
case QTH_GPSD_TYPE:
if (((t - qth->gpsd_update) > 30.0 / 86400.0) && (t - qth->gpsd_connected > 30.0 / 86400.0))
{
/* if needed restart the gpsd interface */
qth_data_update_stop(qth);
qth_data_update_init(qth);
qth->gpsd_connected = t;
}
if (qth->gps_data != NULL)
{
#ifdef HAS_LIBGPS
switch (GPSD_API_MAJOR_VERSION)
{
case 4:
#if GPSD_API_MAJOR_VERSION==4
while (gps_waiting(qth->gps_data) == TRUE)
{
/* this is a watchdog in case there is a problem with the gpsd code. */
/* if the server was up and has failed then gps_waiting in 2.92 confirmed */
/* will return 1 (supposedly fixed in later versions.) */
/* if we do not do this as a while loop, the gpsd packets can backup */
/* and no longer be in sync with the gps receiver */
num_loops++;
if (num_loops > 1000)
{
retval = FALSE;
break;
}
if (gps_poll(qth->gps_data) == 0)
{
/* handling packet_set inline with
http://gpsd.berlios.de/client-howto.html
*/
if (qth->gps_data->set & PACKET_SET)
{
if (qth->gps_data->fix.mode >= MODE_2D)
{
if (qth->lat != qth->gps_data->fix.latitude)
{
qth->lat = qth->gps_data->fix.latitude;
retval = TRUE;
}
if (qth->lon != qth->gps_data->fix.longitude)
{
qth->lon = qth->gps_data->fix.longitude;
retval = TRUE;
}
}
if (qth->gps_data->fix.mode == MODE_3D)
{
if (qth->alt != qth->gps_data->fix.altitude)
{
qth->alt = qth->gps_data->fix.altitude;
retval = TRUE;
}
}
else
{
if (qth->alt != 0)
{
qth->alt = 0;
retval = TRUE;
}
}
}
}
}
#endif
break;
case 5:
#if GPSD_API_MAJOR_VERSION==5
while (gps_waiting(qth->gps_data, 0) == 1)
{
/* see comment from above */
/* hopefully not needed but does not hurt anything. */
num_loops++;
if (num_loops > 1000)
{
retval = FALSE;
break;
}
if (gps_read(qth->gps_data) == 0)
{
/* handling packet_set inline with
http://gpsd.berlios.de/client-howto.html
*/
if (qth->gps_data->set & PACKET_SET)
{
if (qth->gps_data->fix.mode >= MODE_2D)
{
if (qth->lat != qth->gps_data->fix.latitude)
{
qth->lat = qth->gps_data->fix.latitude;
retval = TRUE;
}
if (qth->lon != qth->gps_data->fix.longitude)
{
qth->lon = qth->gps_data->fix.longitude;
retval = TRUE;
}
}
if (qth->gps_data->fix.mode == MODE_3D)
{
if (qth->alt != qth->gps_data->fix.altitude)
{
qth->alt = qth->gps_data->fix.altitude;
retval = TRUE;
}
}
else
{
if (qth->alt != 0)
{
qth->alt = 0;
retval = TRUE;
}
}
}
}
}
#endif
break;
default:
break;
}
#endif
if (retval == TRUE)
{
qth->gpsd_update = t;
}
}
break;
default:
break;
}
/* check that data is valid */
qth_validate(qth);
/* update qra */
if (longlat2locator(qth->lon, qth->lat, qth->qra, 2) != RIG_OK)
{
sat_log_log(SAT_LOG_LEVEL_ERROR,
_("%s: Could not set QRA for %s at %f, %f."),
__FUNCTION__, qth->name, qth->lon, qth->lat);
}
return retval;
}
/** \brief Show details about a satellite pass.
* \param parent The parent widget.
* \param satname The name of the satellite.
* \param qth Pointer to the QTH data.
* \param pass The pass info.
* \param toplevel The toplevel window or NULL.
*
* This function creates a dialog window containing a notebook with three pages:
* 1. A list showing the details of a pass
* 2. Polar plot of the pass
* 3. Az/El plot of the pass
*
* Reference to the parent widget is needed to acquire the correct top-level
* window, otherwise simply using the main window would bring that to front
* covering any possible module windows. This would be unfortunate in the case
* of fullscreen modules.
*
*/
void show_pass (const gchar *satname, qth_t *qth, pass_t *pass, GtkWidget *toplevel)
{
GtkWidget *dialog; /* the dialogue window */
GtkWidget *notebook; /* the notebook widet */
GtkWidget *list;
GtkListStore *liststore;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkTreeIter item;
GtkWidget *swin; /* scrolled window containing the list view */
GtkWidget *polar; /* polar plot */
GtkWidget *azel; /* Az/El plot */
GtkWidget *hbox; /* hbox used in tab headers */
GtkWidget *image; /* icon used in tab header */
gchar *title;
guint flags;
guint i, num;
pass_detail_t *detail;
gchar *buff;
gint retcode;
gdouble doppler;
gdouble delay;
gdouble loss;
obs_astro_t astro;
gdouble ra,dec;
/* get columns flags */
flags = sat_cfg_get_int (SAT_CFG_INT_PRED_SINGLE_COL);
/* create list */
list = gtk_tree_view_new ();
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (list), TRUE);
for (i = 0; i < SINGLE_PASS_COL_NUMBER; i++) {
renderer = gtk_cell_renderer_text_new ();
g_object_set (G_OBJECT (renderer), "xalign", SINGLE_PASS_COL_XALIGN[i], NULL);
column = gtk_tree_view_column_new_with_attributes (_(SINGLE_PASS_COL_TITLE[i]),
renderer,
"text", i,
NULL);
gtk_tree_view_insert_column (GTK_TREE_VIEW (list), column, -1);
/* only aligns the headers */
gtk_tree_view_column_set_alignment (column, 0.5);
/* set cell data function; allows to format data before rendering */
check_and_set_single_cell_renderer (column, renderer, i);
/* hide columns that have not been specified */
if (!(flags & (1 << i))) {
gtk_tree_view_column_set_visible (column, FALSE);
}
}
/* create and fill model */
liststore = gtk_list_store_new (SINGLE_PASS_COL_NUMBER,
G_TYPE_DOUBLE, // time
G_TYPE_DOUBLE, // az
G_TYPE_DOUBLE, // el
G_TYPE_DOUBLE, // ra
G_TYPE_DOUBLE, // dec
G_TYPE_DOUBLE, // range
G_TYPE_DOUBLE, // range rate
G_TYPE_DOUBLE, // lat
G_TYPE_DOUBLE, // lon
G_TYPE_STRING, // SSP
G_TYPE_DOUBLE, // footprint
G_TYPE_DOUBLE, // alt
G_TYPE_DOUBLE, // vel
G_TYPE_DOUBLE, // doppler
G_TYPE_DOUBLE, // loss
G_TYPE_DOUBLE, // delay
G_TYPE_DOUBLE, // ma
G_TYPE_DOUBLE, // phase
G_TYPE_STRING); // visibility
/* add rows to list store */
num = g_slist_length (pass->details);
for (i = 0; i < num; i++) {
detail = PASS_DETAIL(g_slist_nth_data (pass->details, i));
gtk_list_store_append (liststore, &item);
gtk_list_store_set (liststore, &item,
SINGLE_PASS_COL_TIME, detail->time,
SINGLE_PASS_COL_AZ, detail->az,
SINGLE_PASS_COL_EL, detail->el,
SINGLE_PASS_COL_RANGE, detail->range,
SINGLE_PASS_COL_RANGE_RATE, detail->range_rate,
SINGLE_PASS_COL_LAT, detail->lat,
SINGLE_PASS_COL_LON, detail->lon,
SINGLE_PASS_COL_FOOTPRINT, detail->footprint,
SINGLE_PASS_COL_ALT, detail->alt,
SINGLE_PASS_COL_VEL, detail->velo,
SINGLE_PASS_COL_MA, detail->ma,
SINGLE_PASS_COL_PHASE, detail->phase,
-1);
/* SINGLE_PASS_COL_RA */
/* SINGLE_PASS_COL_DEC */
if (flags & (SINGLE_PASS_FLAG_RA | SINGLE_PASS_FLAG_DEC)) {
Calc_RADec (detail->time, detail->az, detail->el, qth, &astro);
ra = Degrees(astro.ra);
dec = Degrees(astro.dec);
gtk_list_store_set (liststore, &item,
SINGLE_PASS_COL_RA, ra,
SINGLE_PASS_COL_DEC, dec,
-1);
}
/* SINGLE_PASS_COL_SSP */
if (flags & SINGLE_PASS_FLAG_SSP) {
buff = g_try_malloc (7);
retcode = longlat2locator (detail->lon, detail->lat, buff, 3);
if (retcode == RIG_OK) {
buff[6] = '\0';
gtk_list_store_set (liststore, &item,
SINGLE_PASS_COL_SSP, buff,
-1);
}
g_free (buff);
}
/* SINGLE_PASS_COL_DOPPLER */
if (flags & SINGLE_PASS_FLAG_DOPPLER) {
doppler = -100.0e06 * (detail->range_rate / 299792.4580); // Hz
gtk_list_store_set (liststore, &item,
SINGLE_PASS_COL_DOPPLER, doppler,
-1);
}
/* SINGLE_PASS_COL_LOSS */
if (flags & SINGLE_PASS_FLAG_LOSS) {
loss = 72.4 + 20.0*log10(detail->range); // dB
gtk_list_store_set (liststore, &item,
SINGLE_PASS_COL_LOSS, loss,
-1);
}
/* SINGLE_PASS_COL_DELAY */
if (flags & SINGLE_PASS_FLAG_DELAY) {
delay = detail->range / 299.7924580; // msec
gtk_list_store_set (liststore, &item,
SINGLE_PASS_COL_DELAY, delay,
-1);
}
/* SINGLE_PASS_COL_VIS */
if (flags & SINGLE_PASS_FLAG_VIS) {
buff = g_strdup_printf ("%c", vis_to_chr (detail->vis));
gtk_list_store_set (liststore, &item,
SINGLE_PASS_COL_VIS, buff,
-1);
g_free (buff);
}
}
/* connect model to tree view */
gtk_tree_view_set_model (GTK_TREE_VIEW (list), GTK_TREE_MODEL (liststore));
g_object_unref (liststore);
/* scrolled window */
swin = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swin),
GTK_POLICY_NEVER,
GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (swin), list);
/* create notebook and add pages */
notebook = gtk_notebook_new ();
image = gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_MENU);
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (hbox), gtk_label_new (_("Data")), FALSE, TRUE, 5);
gtk_widget_show_all (hbox);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), swin, hbox);
/* polar plot */
polar = gtk_polar_plot_new (qth, pass);
buff = icon_file_name ("gpredict-polar-small.png");
image = gtk_image_new_from_file (buff);
g_free (buff);
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (hbox), gtk_label_new (_("Polar")), FALSE, TRUE, 5);
gtk_widget_show_all (hbox);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), polar, hbox);
/* Az/El plot */
azel = gtk_azel_plot_new (qth, pass);
buff = icon_file_name ("gpredict-azel-small.png");
image = gtk_image_new_from_file (buff);
g_free (buff);
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (hbox), gtk_label_new (_("Az/El")), FALSE, TRUE, 5);
gtk_widget_show_all (hbox);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), azel, hbox);
/* create dialog */
title = g_strdup_printf (_("Pass details for %s (orbit %d)"),
satname, pass->orbit);
/* use NULL as parent to avoid conflict when using undocked windows
as parents.
*/
dialog = gtk_dialog_new_with_buttons (title,
GTK_WINDOW (toplevel),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_PRINT, RESPONSE_PRINT,
GTK_STOCK_SAVE, RESPONSE_SAVE,
GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
NULL);
g_free (title);
/* Make Close button default */
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
/* window icon */
buff = icon_file_name ("gpredict-sat-list.png");
gtk_window_set_icon_from_file (GTK_WINDOW (dialog), buff, NULL);
g_free (buff);
/* allow interaction with other windows */
gtk_window_set_modal (GTK_WINDOW (dialog), FALSE);
g_object_set_data (G_OBJECT (dialog), "sat", (gpointer) satname);
g_object_set_data (G_OBJECT (dialog), "qth", qth);
g_object_set_data (G_OBJECT (dialog), "pass", pass);
g_signal_connect (dialog, "response",
G_CALLBACK (single_pass_response), NULL);
g_signal_connect (dialog, "destroy",
G_CALLBACK (single_pass_dialog_destroy), NULL);
g_signal_connect (dialog, "delete_event",
G_CALLBACK (single_pass_dialog_delete), NULL);
gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area(GTK_DIALOG(dialog))), notebook);
gtk_window_set_default_size (GTK_WINDOW (dialog), -1, 300);
gtk_widget_show_all (dialog);
}