*
*/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+#ifdef HAVE_MATH_H
+#include <math.h>
+#endif
#include "viking.h"
-#include "vikgpslayer_pixmap.h"
+#include "icons/icons.h"
#include "babel.h"
+#ifdef HAVE_STRING_H
#include <string.h>
+#endif
#include <glib.h>
#include <glib/gprintf.h>
+#include <glib/gi18n.h>
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+#include <gps.h>
+#endif
+
+#if ! GLIB_CHECK_VERSION(2,14,0)
+inline guint g_timeout_add_seconds(guint interval, GSourceFunc function, gpointer data) {
+ return g_timeout_add(interval*1000, function, data);
+}
+#endif
#define DISCONNECT_UPDATE_SIGNAL(vl, val) g_signal_handlers_disconnect_matched(vl, G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, val)
static VikGpsLayer *vik_gps_layer_create (VikViewport *vp);
static void gps_layer_add_menu_items( VikGpsLayer *vtl, GtkMenu *menu, gpointer vlp );
static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path );
-
static void gps_upload_cb( gpointer layer_and_vlp[2] );
static void gps_download_cb( gpointer layer_and_vlp[2] );
static void gps_empty_upload_cb( gpointer layer_and_vlp[2] );
static void gps_empty_download_cb( gpointer layer_and_vlp[2] );
static void gps_empty_all_cb( gpointer layer_and_vlp[2] );
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2] );
+static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp);
+#endif
typedef enum {GARMIN_P = 0, MAGELLAN_P, NUM_PROTOCOLS} vik_gps_proto;
static gchar * params_protocols[] = {"Garmin", "Magellan", NULL};
static gchar * protocols_args[] = {"garmin", "magellan"};
/*#define NUM_PROTOCOLS (sizeof(params_protocols)/sizeof(params_protocols[0]) - 1) */
+#ifdef WINDOWS
+static gchar * params_ports[] = {"com1", "usb:", NULL};
+#else
static gchar * params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL};
+#endif
#define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1)
typedef enum {GPS_DOWN=0, GPS_UP} gps_dir;
} GpsSession;
static void gps_session_delete(GpsSession *sess);
+static gchar *params_groups[] = {
+ "Data Mode",
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ "Realtime Tracking Mode",
+#endif
+};
+
+enum {GROUP_DATA_MODE, GROUP_REALTIME_MODE};
+
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+static gchar *params_vehicle_position[] = {
+ "Keep vehicle at center",
+ "Keep vehicle on screen",
+ "Disable",
+ NULL
+};
+enum {
+ VEHICLE_POSITION_CENTERED = 0,
+ VEHICLE_POSITION_ON_SCREEN,
+ VEHICLE_POSITION_NONE,
+};
+#endif
+
static VikLayerParam gps_layer_params[] = {
- { "gps_protocol", VIK_LAYER_PARAM_UINT, VIK_LAYER_GROUP_NONE, "GPS Protocol:", VIK_LAYER_WIDGET_COMBOBOX, params_protocols, NULL},
- { "gps_port", VIK_LAYER_PARAM_UINT, VIK_LAYER_GROUP_NONE, "Serial Port:", VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL},
+ { "gps_protocol", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, N_("GPS Protocol:"), VIK_LAYER_WIDGET_COMBOBOX, params_protocols, NULL},
+ { "gps_port", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, N_("Serial Port:"), VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL},
+
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ { "record_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Recording tracks"), VIK_LAYER_WIDGET_CHECKBUTTON},
+ { "center_start_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Jump to current position on start"), VIK_LAYER_WIDGET_CHECKBUTTON},
+ { "moving_map_method", VIK_LAYER_PARAM_UINT, GROUP_REALTIME_MODE, N_("Moving Map Method:"), VIK_LAYER_WIDGET_RADIOGROUP_STATIC, params_vehicle_position, NULL},
+ { "gpsd_host", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Host:"), VIK_LAYER_WIDGET_ENTRY},
+ { "gpsd_port", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Port:"), VIK_LAYER_WIDGET_ENTRY},
+ { "gpsd_retry_interval", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Retry Interval (seconds):"), VIK_LAYER_WIDGET_ENTRY},
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
};
-enum {PARAM_PROTOCOL=0, PARAM_PORT, NUM_PARAMS};
+enum {
+ PARAM_PROTOCOL=0, PARAM_PORT,
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ PARAM_REALTIME_REC, PARAM_REALTIME_CENTER_START, PARAM_VEHICLE_POSITION, PARAM_GPSD_HOST, PARAM_GPSD_PORT, PARAM_GPSD_RETRY_INTERVAL,
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
+ NUM_PARAMS};
VikLayerInterface vik_gps_layer_interface = {
"GPS",
- &gpslayer_pixbuf,
+ &vikgpslayer_pixbuf,
NULL,
0,
gps_layer_params,
NUM_PARAMS,
- NULL,
- 0,
+ params_groups,
+ sizeof(params_groups)/sizeof(params_groups[0]),
VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_COPY),
(VikLayerFuncDragDropRequest) gps_layer_drag_drop_request,
};
-enum {TRW_DOWNLOAD, TRW_UPLOAD, NUM_TRW};
-static gchar * trw_names[] = {"GPS Download", "GPS Upload"};
+enum {TRW_DOWNLOAD=0, TRW_UPLOAD,
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ TRW_REALTIME,
+#endif
+ NUM_TRW};
+static gchar * trw_names[] = {
+ N_("GPS Download"), N_("GPS Upload"),
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ N_("GPS Realtime Tracking"),
+#endif
+};
+
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+typedef struct {
+ struct gps_data_t gpsd;
+ VikGpsLayer *vgl;
+} VglGpsd;
+
+typedef struct {
+ struct gps_fix_t fix;
+ gint satellites_used;
+ gboolean dirty; /* needs to be saved */
+} GpsFix;
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
+
struct _VikGpsLayer {
VikLayer vl;
VikTrwLayer * trw_children[NUM_TRW];
GList * children; /* used only for writing file */
int cur_read_child; /* used only for reading file */
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ VglGpsd *vgpsd;
+ gboolean realtime_tracking; /* set/reset only by the callback */
+ gboolean first_realtime_trackpoint;
+ GpsFix realtime_fix;
+ GpsFix last_fix;
+
+ VikTrack *realtime_track;
+ gchar *realtime_track_name;
+
+ GIOChannel *realtime_io_channel;
+ guint realtime_io_watch_id;
+ guint realtime_retry_timer;
+ GdkGC *realtime_track_gc;
+ GdkGC *realtime_track_bg_gc;
+ GdkGC *realtime_track_pt_gc;
+ GdkGC *realtime_track_pt1_gc;
+ GdkGC *realtime_track_pt2_gc;
+
/* params */
+ gchar *gpsd_host;
+ gchar *gpsd_port;
+ gint gpsd_retry_interval;
+ gboolean realtime_record;
+ gboolean realtime_jump_to_start;
+ guint vehicle_position;
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
guint protocol_id;
guint serial_port_id;
};
static VikGpsLayer *vik_gps_layer_create (VikViewport *vp)
{
- VikGpsLayer *rv = vik_gps_layer_new ();
+ int i;
+
+ VikGpsLayer *rv = vik_gps_layer_new (vp);
vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name );
- rv->trw_children[TRW_UPLOAD] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE ));
- vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[TRW_UPLOAD]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE));
- rv->trw_children[TRW_DOWNLOAD] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE ));
- vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[TRW_DOWNLOAD]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE));
+
+ for (i = 0; i < NUM_TRW; i++) {
+ rv->trw_children[i] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE ));
+ vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[i]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE));
+ }
return rv;
}
child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp );
if (child_layer) {
rv->trw_children[i++] = (VikTrwLayer *)child_layer;
- g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update), rv );
+ g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update_secondary), rv );
}
alm_next;
}
if (data.u < NUM_PROTOCOLS)
vgl->protocol_id = data.u;
else
- g_warning("Unknown GPS Protocol");
+ g_warning(_("Unknown GPS Protocol"));
break;
case PARAM_PORT:
if (data.u < NUM_PORTS)
vgl->serial_port_id = data.u;
else
- g_warning("Unknown serial port device");
+ g_warning(_("Unknown serial port device"));
+ break;
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ case PARAM_GPSD_HOST:
+ if (vgl->gpsd_host)
+ g_free(vgl->gpsd_host);
+ vgl->gpsd_host = g_strdup(data.s);
+ break;
+ case PARAM_GPSD_PORT:
+ if (vgl->gpsd_port)
+ g_free(vgl->gpsd_port);
+ vgl->gpsd_port = g_strdup(data.s); /* TODO: check for number */
+ break;
+ case PARAM_GPSD_RETRY_INTERVAL:
+ vgl->gpsd_retry_interval = strtol(data.s, NULL, 10);
break;
+ case PARAM_REALTIME_REC:
+ vgl->realtime_record = data.b;
+ break;
+ case PARAM_REALTIME_CENTER_START:
+ vgl->realtime_jump_to_start = data.b;
+ break;
+ case PARAM_VEHICLE_POSITION:
+ vgl->vehicle_position = data.u;
+ break;
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
+ default:
+ g_warning("gps_layer_set_param(): unknown parameter");
}
return TRUE;
case PARAM_PORT:
rv.u = vgl->serial_port_id;
break;
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ case PARAM_GPSD_HOST:
+ rv.s = vgl->gpsd_host ? vgl->gpsd_host : "";
+ break;
+ case PARAM_GPSD_PORT:
+ rv.s = vgl->gpsd_port ? vgl->gpsd_port : g_strdup(DEFAULT_GPSD_PORT);
+ break;
+ case PARAM_GPSD_RETRY_INTERVAL:
+ rv.s = g_strdup_printf("%d", vgl->gpsd_retry_interval);
+ break;
+ case PARAM_REALTIME_REC:
+ rv.b = vgl->realtime_record;
+ break;
+ case PARAM_REALTIME_CENTER_START:
+ rv.b = vgl->realtime_jump_to_start;
+ break;
+ case PARAM_VEHICLE_POSITION:
+ rv.u = vgl->vehicle_position;
+ break;
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
default:
- g_warning("gps_layer_get_param(): unknown parameter");
+ g_warning(_("%s: unknown parameter"), __FUNCTION__);
}
return rv;
}
-VikGpsLayer *vik_gps_layer_new ()
+VikGpsLayer *vik_gps_layer_new (VikViewport *vp)
{
gint i;
VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) );
vgl->children = NULL;
vgl->cur_read_child = 0;
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ vgl->realtime_tracking = FALSE;
+ vgl->first_realtime_trackpoint = FALSE;
+ vgl->vgpsd = NULL;
+ vgl->realtime_io_channel = NULL;
+ vgl->realtime_io_watch_id = 0;
+ vgl->realtime_retry_timer = 0;
+ vgl->realtime_track_gc = vik_viewport_new_gc ( vp, "#203070", 2 );
+ vgl->realtime_track_bg_gc = vik_viewport_new_gc ( vp, "grey", 2 );
+ vgl->realtime_track_pt1_gc = vik_viewport_new_gc ( vp, "red", 2 );
+ vgl->realtime_track_pt2_gc = vik_viewport_new_gc ( vp, "green", 2 );
+ vgl->realtime_track_pt_gc = vgl->realtime_track_pt1_gc;
+ vgl->realtime_track = NULL;
+
/* Setting params here */
+ vgl->gpsd_host = g_strdup("localhost");
+ vgl->gpsd_port = g_strdup(DEFAULT_GPSD_PORT);
+ vgl->realtime_record = TRUE;
+ vgl->realtime_jump_to_start = TRUE;
+ vgl->vehicle_position = VEHICLE_POSITION_ON_SCREEN;
+ vgl->gpsd_retry_interval = 10;
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
vgl->protocol_id = 0;
vgl->serial_port_id = 0;
static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data )
{
gint i;
+ VikLayer *vl;
+ VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( VIK_VIEWPORT(data) ));
for (i = 0; i < NUM_TRW; i++) {
- vik_layer_draw((VikLayer*)(vgl->trw_children[i]), data);
+ vl = VIK_LAYER(vgl->trw_children[i]);
+ if (vl == trigger) {
+ if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) {
+ vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE );
+ vik_viewport_snapshot_load( VIK_VIEWPORT(data) );
+ } else {
+ vik_viewport_snapshot_save( VIK_VIEWPORT(data) );
+ }
+ }
+ if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data)))
+ vik_layer_draw ( vl, data );
}
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ if (vgl->realtime_tracking) {
+ if (VIK_LAYER(vgl) == trigger) {
+ if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) {
+ vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE );
+ vik_viewport_snapshot_load( VIK_VIEWPORT(data) );
+ } else {
+ vik_viewport_snapshot_save( VIK_VIEWPORT(data) );
+ }
+ }
+ if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data)))
+ realtime_tracking_draw(vgl, VIK_VIEWPORT(data));
+ }
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
}
static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode )
gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
gtk_widget_show ( item );
- item = gtk_menu_item_new_with_label ( "Upload to GPS" );
+ item = gtk_menu_item_new_with_label ( _("Upload to GPS") );
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along );
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show ( item );
- item = gtk_menu_item_new_with_label ( "Download from GPS" );
+ item = gtk_menu_item_new_with_label ( _("Download from GPS") );
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along );
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show ( item );
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ item = gtk_menu_item_new_with_label ( vgl->realtime_tracking ?
+ "Stop realtime tracking" :
+ "Start realtime tracking" );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_start_stop_tracking_cb), pass_along );
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ gtk_widget_show ( item );
+
item = gtk_menu_item_new();
gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
gtk_widget_show ( item );
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
- item = gtk_menu_item_new_with_label ( "Empty Upload" );
+ item = gtk_menu_item_new_with_label ( _("Empty Upload") );
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along );
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show ( item );
- item = gtk_menu_item_new_with_label ( "Empty Download" );
+ item = gtk_menu_item_new_with_label ( _("Empty Download") );
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along );
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show ( item );
- item = gtk_menu_item_new_with_label ( "Empty All" );
+ item = gtk_menu_item_new_with_label ( _("Empty All") );
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along );
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show ( item );
disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl);
g_object_unref(vgl->trw_children[i]);
}
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+ if (vgl->realtime_track_gc != NULL)
+ g_object_unref(vgl->realtime_track_gc);
+ if (vgl->realtime_track_bg_gc != NULL)
+ g_object_unref(vgl->realtime_track_bg_gc);
+ if (vgl->realtime_track_pt1_gc != NULL)
+ g_object_unref(vgl->realtime_track_pt1_gc);
+ if (vgl->realtime_track_pt2_gc != NULL)
+ g_object_unref(vgl->realtime_track_pt2_gc);
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
}
gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter )
for (ix = 0; ix < NUM_TRW; ix++) {
VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]);
vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter,
- trw_names[ix], vgl,
+ _(trw_names[ix]), vgl,
trw, trw->type, trw->type );
if ( ! trw->visible )
vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE );
vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter );
- g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update), vgl );
+ g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update_secondary), vgl );
}
}
g_object_ref ( vl );
vik_gps_layer_delete(val_src, src_item_iter);
-#ifdef XXXXXXXXXXXXXXXXXXXXXXXXX
- TODO:
- if (target_exists) {
- vik_gps_layer_insert_layer(val_dest, vl, &dest_iter);
- } else {
- vik_gps_layer_insert_layer(val_dest, vl, NULL); /* append */
- }
-#endif /* XXXXXXXXXXXXXXXXXXXXXXXXX */
g_free(dp);
}
gdk_threads_enter();
g_mutex_lock(sess->mutex);
if (sess->ok) {
- g_sprintf(s, "%s %d %s...",
- (sess->direction == GPS_DOWN) ? "Downloading" : "Uploading", cnt,
- (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints");
+ const gchar *tmp_str;
+ if (sess->direction == GPS_DOWN)
+ {
+ if (sess->progress_label == sess->wp_label)
+ tmp_str = ngettext("Downloading %d waypoint...", "Downloading %d waypoints...", cnt);
+ else
+ tmp_str = ngettext("Downloading %d trackpoint...", "Downloading %d trackpoints...", cnt);
+ }
+ else
+ {
+ if (sess->progress_label == sess->wp_label)
+ tmp_str = ngettext("Uploading %d waypoint...", "Uploading %d waypoints...", cnt);
+ else
+ tmp_str = ngettext("Uploading %d trackpoint...", "Uploading %d trackpoints...", cnt);
+ }
+
+ g_snprintf(s, 128, tmp_str, cnt);
gtk_label_set_text ( GTK_LABEL(sess->progress_label), s );
gtk_widget_show ( sess->progress_label );
sess->total_count = cnt;
static void set_current_count(gint cnt, GpsSession *sess)
{
gchar s[128];
- gchar *dir_str = (sess->direction == GPS_DOWN) ? "Downloaded" : "Uploaded";
+ const gchar *tmp_str;
gdk_threads_enter();
g_mutex_lock(sess->mutex);
if (sess->ok) {
if (cnt < sess->total_count) {
- g_sprintf(s, "%s %d out of %d %s...", dir_str, cnt, sess->total_count, (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints");
+ if (sess->direction == GPS_DOWN)
+ {
+ if (sess->progress_label == sess->wp_label)
+ tmp_str = ngettext("Downloaded %d out of %d waypoint...", "Downloaded %d out of %d waypoints...", sess->total_count);
+ else
+ tmp_str = ngettext("Downloaded %d out of %d trackpoint...", "Downloaded %d out of %d trackpoints...", sess->total_count);
+ }
+ else {
+ if (sess->progress_label == sess->wp_label)
+ tmp_str = ngettext("Uploaded %d out of %d waypoint...", "Uploaded %d out of %d waypoints...", sess->total_count);
+ else
+ tmp_str = ngettext("Uploaded %d out of %d trackpoint...", "Uploaded %d out of %d trackpoints...", sess->total_count);
+ }
+ g_snprintf(s, 128, tmp_str, cnt, sess->total_count);
} else {
- g_sprintf(s, "%s %d %s.", dir_str, cnt, (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints");
+ if (sess->direction == GPS_DOWN)
+ {
+ if (sess->progress_label == sess->wp_label)
+ tmp_str = ngettext("Downloaded %d waypoint", "Downloaded %d waypoints", cnt);
+ else
+ tmp_str = ngettext("Downloaded %d trackpoint", "Downloaded %d trackpoints", cnt);
+ }
+ else {
+ if (sess->progress_label == sess->wp_label)
+ tmp_str = ngettext("Uploaded %d waypoint", "Uploaded %d waypoints", cnt);
+ else
+ tmp_str = ngettext("Uploaded %d trackpoint", "Uploaded %d trackpoints", cnt);
+ }
+ g_snprintf(s, 128, tmp_str, cnt);
}
gtk_label_set_text ( GTK_LABEL(sess->progress_label), s );
}
gdk_threads_enter();
g_mutex_lock(sess->mutex);
if (sess->ok) {
- g_sprintf(s, "GPS Device: %s", info);
+ g_snprintf(s, 256, _("GPS Device: %s"), info);
gtk_label_set_text ( GTK_LABEL(sess->gps_label), s );
}
g_mutex_unlock(sess->mutex);
gdk_threads_enter();
if (!result) {
- gtk_label_set_text ( GTK_LABEL(sess->status_label), "Error: couldn't find gpsbabel." );
+ gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Error: couldn't find gpsbabel.") );
}
else {
g_mutex_lock(sess->mutex);
if (sess->ok) {
- gtk_label_set_text ( GTK_LABEL(sess->status_label), "Done." );
+ gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Done.") );
gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE );
gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE );
} else {
sess->ok = TRUE;
sess->cmd_args = g_strdup_printf("-D 9 -t -w -%c %s",
(dir == GPS_DOWN) ? 'i' : 'o', protocols_args[proto]);
- sess->window_title = (dir == GPS_DOWN) ? "GPS Download" : "GPS Upload";
+ sess->window_title = (dir == GPS_DOWN) ? _("GPS Download") : _("GPS Upload");
sess->dialog = gtk_dialog_new_with_buttons ( "", VIK_GTK_WINDOW_FROM_LAYER(vtl), 0, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL );
gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog),
GTK_RESPONSE_ACCEPT, FALSE );
gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title );
- sess->status_label = gtk_label_new ("Status: detecting gpsbabel");
+ sess->status_label = gtk_label_new (_("Status: detecting gpsbabel"));
gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox),
sess->status_label, FALSE, FALSE, 5 );
gtk_widget_show_all(sess->status_label);
- sess->gps_label = gtk_label_new ("GPS device: N/A");
+ sess->gps_label = gtk_label_new (_("GPS device: N/A"));
sess->ver_label = gtk_label_new ("");
sess->id_label = gtk_label_new ("");
sess->wp_label = gtk_label_new ("");
vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]);
vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]);
}
+
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+static void rt_gpsd_disconnect(VikGpsLayer *vgl);
+static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed);
+
+static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp)
+{
+ struct LatLon ll;
+ VikCoord nw, se;
+ struct LatLon lnw, lse;
+ vik_viewport_screen_to_coord ( vp, -20, -20, &nw );
+ vik_viewport_screen_to_coord ( vp, vik_viewport_get_width(vp)+20, vik_viewport_get_width(vp)+20, &se );
+ vik_coord_to_latlon ( &nw, &lnw );
+ vik_coord_to_latlon ( &se, &lse );
+ if ( vgl->realtime_fix.fix.latitude > lse.lat &&
+ vgl->realtime_fix.fix.latitude < lnw.lat &&
+ vgl->realtime_fix.fix.longitude > lnw.lon &&
+ vgl->realtime_fix.fix.longitude < lse.lon ) {
+ VikCoord gps;
+ gint x, y;
+ gint half_back_x, half_back_y;
+ gint half_back_bg_x, half_back_bg_y;
+ gint pt_x, pt_y;
+ gint ptbg_x, ptbg_y;
+ gint side1_x, side1_y, side2_x, side2_y;
+ gint side1bg_x, side1bg_y, side2bg_x, side2bg_y;
+
+ ll.lat = vgl->realtime_fix.fix.latitude;
+ ll.lon = vgl->realtime_fix.fix.longitude;
+ vik_coord_load_from_latlon ( &gps, vik_viewport_get_coord_mode(vp), &ll);
+ vik_viewport_coord_to_screen ( vp, &gps, &x, &y );
+
+ gdouble heading_cos = cos(M_PI/180*vgl->realtime_fix.fix.track);
+ gdouble heading_sin = sin(M_PI/180*vgl->realtime_fix.fix.track);
+
+ half_back_y = y+8*heading_cos;
+ half_back_x = x-8*heading_sin;
+ half_back_bg_y = y+10*heading_cos;
+ half_back_bg_x = x-10*heading_sin;
+
+ pt_y = half_back_y-24*heading_cos;
+ pt_x = half_back_x+24*heading_sin;
+ ptbg_y = half_back_bg_y-28*heading_cos;
+ ptbg_x = half_back_bg_x+28*heading_sin;
+
+ side1_y = half_back_y+9*heading_sin;
+ side1_x = half_back_x+9*heading_cos;
+ side1bg_y = half_back_bg_y+11*heading_sin;
+ side1bg_x = half_back_bg_x+11*heading_cos;
+
+ side2_y = half_back_y-9*heading_sin;
+ side2_x = half_back_x-9*heading_cos;
+ side2bg_y = half_back_bg_y-11*heading_sin;
+ side2bg_x = half_back_bg_x-11*heading_cos;
+
+ GdkPoint trian[3] = { { pt_x, pt_y }, {side1_x, side1_y}, {side2_x, side2_y} };
+ GdkPoint trian_bg[3] = { { ptbg_x, pt_y }, {side1bg_x, side1bg_y}, {side2bg_x, side2bg_y} };
+
+ vik_viewport_draw_polygon ( vp, vgl->realtime_track_bg_gc, TRUE, trian_bg, 3 );
+ vik_viewport_draw_polygon ( vp, vgl->realtime_track_gc, TRUE, trian, 3 );
+ vik_viewport_draw_rectangle ( vp,
+ (vgl->realtime_fix.fix.mode > MODE_2D) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc,
+ TRUE, x-2, y-2, 4, 4 );
+ //vgl->realtime_track_pt_gc = (vgl->realtime_track_pt_gc == vgl->realtime_track_pt1_gc) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc;
+ }
+}
+
+static void create_realtime_trackpoint(VikGpsLayer *vgl, gboolean forced)
+{
+ struct LatLon ll;
+ GList *last_tp;
+
+ /* Note that fix.time is a double, but it should not affect the precision
+ for most GPS */
+ time_t cur_timestamp = vgl->realtime_fix.fix.time;
+ time_t last_timestamp = vgl->last_fix.fix.time;
+
+ if (cur_timestamp < last_timestamp) {
+ return;
+ }
+
+ if (vgl->realtime_record && vgl->realtime_fix.dirty) {
+ gboolean replace = FALSE;
+ int heading = (int)floor(vgl->realtime_fix.fix.track);
+ int last_heading = (int)floor(vgl->last_fix.fix.track);
+ int alt = isnan(vgl->realtime_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->realtime_fix.fix.altitude);
+ int last_alt = isnan(vgl->last_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->last_fix.fix.altitude);
+ if (((last_tp = g_list_last(vgl->realtime_track->trackpoints)) != NULL) &&
+ (vgl->realtime_fix.fix.mode > MODE_2D) &&
+ (vgl->last_fix.fix.mode <= MODE_2D) &&
+ ((cur_timestamp - last_timestamp) < 2)) {
+ g_free(last_tp->data);
+ vgl->realtime_track->trackpoints = g_list_delete_link(vgl->realtime_track->trackpoints, last_tp);
+ replace = TRUE;
+ }
+ if (replace ||
+ ((cur_timestamp != last_timestamp) &&
+ ((forced ||
+ ((heading < last_heading) && (heading < (last_heading - 3))) ||
+ ((heading > last_heading) && (heading > (last_heading + 3))) ||
+ ((alt != VIK_DEFAULT_ALTITUDE) && (alt != last_alt)))))) {
+ /* TODO: check for new segments */
+ VikTrackpoint *tp = vik_trackpoint_new();
+ tp->newsegment = FALSE;
+ tp->has_timestamp = TRUE;
+ tp->timestamp = vgl->realtime_fix.fix.time;
+ tp->altitude = alt;
+ /* speed only available for 3D fix. Check for NAN when use this speed */
+ tp->speed = vgl->realtime_fix.fix.speed;
+ tp->course = vgl->realtime_fix.fix.track;
+ tp->nsats = vgl->realtime_fix.satellites_used;
+ tp->fix_mode = vgl->realtime_fix.fix.mode;
+
+ ll.lat = vgl->realtime_fix.fix.latitude;
+ ll.lon = vgl->realtime_fix.fix.longitude;
+ vik_coord_load_from_latlon(&tp->coord,
+ vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll);
+
+ vgl->realtime_track->trackpoints = g_list_append(vgl->realtime_track->trackpoints, tp);
+ vgl->realtime_fix.dirty = FALSE;
+ vgl->realtime_fix.satellites_used = 0;
+ vgl->last_fix = vgl->realtime_fix;
+ }
+ }
+
+}
+
+static void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data)
+{
+ gboolean update_all = FALSE;
+ VikGpsLayer *vgl = vgpsd->vgl;
+
+ if (!vgl->realtime_tracking) {
+ g_warning("%s: receiving GPS data while not in realtime mode", __PRETTY_FUNCTION__);
+ return;
+ }
+
+ if ((vgpsd->gpsd.fix.mode >= MODE_2D) &&
+ !isnan(vgpsd->gpsd.fix.latitude) &&
+ !isnan(vgpsd->gpsd.fix.longitude) &&
+ !isnan(vgpsd->gpsd.fix.track)) {
+
+ VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl));
+ VikViewport *vvp = vik_window_viewport(vw);
+ vgl->realtime_fix.fix = vgpsd->gpsd.fix;
+ vgl->realtime_fix.satellites_used = vgpsd->gpsd.satellites_used;
+ vgl->realtime_fix.dirty = TRUE;
+
+ struct LatLon ll;
+ VikCoord vehicle_coord;
+
+ ll.lat = vgl->realtime_fix.fix.latitude;
+ ll.lon = vgl->realtime_fix.fix.longitude;
+ vik_coord_load_from_latlon(&vehicle_coord,
+ vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll);
+
+ if ((vgl->vehicle_position == VEHICLE_POSITION_CENTERED) ||
+ (vgl->realtime_jump_to_start && vgl->first_realtime_trackpoint)) {
+ vik_viewport_set_center_coord(vvp, &vehicle_coord);
+ update_all = TRUE;
+ }
+ else {
+ const int hdiv = 6;
+ const int vdiv = 6;
+ const int px = 20; /* adjust ment in pixels to make sure vehicle is inside the box */
+ gint width = vik_viewport_get_width(vvp);
+ gint height = vik_viewport_get_height(vvp);
+ gint vx, vy;
+
+ vik_viewport_coord_to_screen(vvp, &vehicle_coord, &vx, &vy);
+ update_all = TRUE;
+ if (vx < (width/hdiv))
+ vik_viewport_set_center_screen(vvp, vx - width/2 + width/hdiv + px, vy);
+ else if (vx > (width - width/hdiv))
+ vik_viewport_set_center_screen(vvp, vx + width/2 - width/hdiv - px, vy);
+ else if (vy < (height/vdiv))
+ vik_viewport_set_center_screen(vvp, vx, vy - height/2 + height/vdiv + px);
+ else if (vy > (height - height/vdiv))
+ vik_viewport_set_center_screen(vvp, vx, vy + height/2 - height/vdiv - px);
+ else
+ update_all = FALSE;
+ }
+
+ vgl->first_realtime_trackpoint = FALSE;
+ create_realtime_trackpoint(vgl, FALSE);
+
+ vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME]));
+ }
+}
+
+static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data)
+{
+ VikGpsLayer *vgl = data;
+ if (condition == G_IO_IN) {
+ if (!gps_poll(&vgl->vgpsd->gpsd))
+ return TRUE;
+ else {
+ g_warning("Disconnected from gpsd. Trying to reconnect");
+ rt_gpsd_disconnect(vgl);
+ rt_gpsd_connect(vgl, FALSE);
+ }
+ }
+ return FALSE; /* no further calling */
+}
+
+static gchar *make_track_name(VikTrwLayer *vtl)
+{
+ const gchar basename[] = "REALTIME";
+ const gint bufsize = sizeof(basename) + 5;
+ gchar *name = g_malloc(bufsize);
+ strcpy(name, basename);
+ gint i = 2;
+
+ while (vik_trw_layer_get_track(vtl, name) != NULL) {
+ g_snprintf(name, bufsize, "%s#%d", basename, i);
+ i++;
+ }
+ return(name);
+
+}
+
+static gboolean rt_gpsd_try_connect(gpointer *data)
+{
+ VikGpsLayer *vgl = (VikGpsLayer *)data;
+ struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port);
+
+ if (gpsd == NULL) {
+ g_warning("Failed to connect to gpsd at %s (port %s). Will retry in %d seconds",
+ vgl->gpsd_host, vgl->gpsd_port, vgl->gpsd_retry_interval);
+ return TRUE; /* keep timer running */
+ }
+
+ vgl->vgpsd = g_realloc(gpsd, sizeof(VglGpsd));
+ vgl->vgpsd->vgl = vgl;
+
+ vgl->realtime_fix.dirty = vgl->last_fix.dirty = FALSE;
+ /* track alt/time graph uses VIK_DEFAULT_ALTITUDE (0.0) as invalid */
+ vgl->realtime_fix.fix.altitude = vgl->last_fix.fix.altitude = VIK_DEFAULT_ALTITUDE;
+ vgl->realtime_fix.fix.speed = vgl->last_fix.fix.speed = NAN;
+
+ if (vgl->realtime_record) {
+ VikTrwLayer *vtl = vgl->trw_children[TRW_REALTIME];
+ vgl->realtime_track = vik_track_new();
+ vgl->realtime_track->visible = TRUE;
+ vgl->realtime_track_name = make_track_name(vtl);
+ vik_trw_layer_add_track(vtl, vgl->realtime_track_name, vgl->realtime_track);
+ }
+
+ gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook);
+ vgl->realtime_io_channel = g_io_channel_unix_new(vgl->vgpsd->gpsd.gps_fd);
+ vgl->realtime_io_watch_id = g_io_add_watch( vgl->realtime_io_channel,
+ G_IO_IN | G_IO_ERR | G_IO_HUP, gpsd_data_available, vgl);
+ gps_query(&vgl->vgpsd->gpsd, "w+x");
+ return FALSE; /* no longer called by timeout */
+}
+
+static gboolean rt_ask_retry(VikGpsLayer *vgl)
+{
+ GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER(vgl),
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_QUESTION,
+ GTK_BUTTONS_YES_NO,
+ "Failed to connect to gpsd at %s (port %s)\n"
+ "Should Viking keep trying (every %d seconds)?",
+ vgl->gpsd_host, vgl->gpsd_port,
+ vgl->gpsd_retry_interval);
+
+ gint res = gtk_dialog_run(GTK_DIALOG(dialog));
+ gtk_widget_destroy(dialog);
+ return (res == GTK_RESPONSE_YES);
+}
+
+static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed)
+{
+ vgl->realtime_retry_timer = 0;
+ if (rt_gpsd_try_connect((gpointer *)vgl)) {
+ if (vgl->gpsd_retry_interval <= 0) {
+ g_warning("Failed to connect to gpsd but will not retry because retry intervel was set to %d (which is 0 or negative)", vgl->gpsd_retry_interval);
+ return FALSE;
+ }
+ else if (ask_if_failed && !rt_ask_retry(vgl))
+ return FALSE;
+ else
+ vgl->realtime_retry_timer = g_timeout_add_seconds(vgl->gpsd_retry_interval,
+ (GSourceFunc)rt_gpsd_try_connect, (gpointer *)vgl);
+ }
+ return TRUE;
+}
+
+static void rt_gpsd_disconnect(VikGpsLayer *vgl)
+{
+ if (vgl->realtime_io_watch_id) {
+ g_source_remove(vgl->realtime_io_watch_id);
+ vgl->realtime_io_watch_id = 0;
+ }
+ if (vgl->realtime_retry_timer) {
+ g_source_remove(vgl->realtime_retry_timer);
+ vgl->realtime_retry_timer = 0;
+ }
+ if (vgl->realtime_io_channel) {
+ GError *error = NULL;
+ g_io_channel_shutdown (vgl->realtime_io_channel, FALSE, &error);
+ vgl->realtime_io_channel = NULL;
+ }
+ if (vgl->vgpsd) {
+ gps_close(&vgl->vgpsd->gpsd);
+ vgl->vgpsd = NULL;
+ }
+
+ if (vgl->realtime_record && vgl->realtime_track) {
+ create_realtime_trackpoint(vgl, TRUE);
+ if ((vgl->realtime_track->trackpoints == NULL) || (vgl->realtime_track->trackpoints->next == NULL))
+ vik_trw_layer_delete_track(vgl->trw_children[TRW_REALTIME], vgl->realtime_track_name);
+ vgl->realtime_track = NULL;
+ }
+}
+
+static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2])
+{
+ VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0];
+ vgl->realtime_tracking = (vgl->realtime_tracking == FALSE);
+
+ /* Make sure we are still in the boat with libgps */
+ g_assert((VIK_GPS_MODE_2D == MODE_2D) && (VIK_GPS_MODE_3D == MODE_3D));
+
+ if (vgl->realtime_tracking) {
+ vgl->first_realtime_trackpoint = TRUE;
+ if (!rt_gpsd_connect(vgl, TRUE)) {
+ vgl->first_realtime_trackpoint = FALSE;
+ vgl->realtime_tracking = FALSE;
+ }
+ }
+ else { /* stop realtime tracking */
+ vgl->first_realtime_trackpoint = FALSE;
+ rt_gpsd_disconnect(vgl);
+ }
+}
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
+
projects / andy / viking.git / blobdiff