* viking -- GPS Data and Topo Analyzer, Explorer, and Manager
*
* Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
+ * Copyright (C) 2006-2008, Quy Tonthat <qtonthat@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
*/
+#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_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STRING_H
#include <string.h>
-#include <glib.h>
+#endif
+#include <glib/gstdio.h>
#include <glib/gprintf.h>
+#include <glib/gi18n.h>
+#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING
+#include <gps.h>
+#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 vik_gps_layer_realize ( VikGpsLayer *val, VikTreeview *vt, GtkTreeIter *layer_iter );
static void vik_gps_layer_free ( VikGpsLayer *val );
-static void vik_gps_layer_draw ( VikGpsLayer *val, gpointer data );
-VikGpsLayer *vik_gps_layer_new ();
+static void vik_gps_layer_draw ( VikGpsLayer *val, VikViewport *vp );
+static VikGpsLayer *vik_gps_layer_new ( VikViewport *vp );
-static VikGpsLayer *gps_layer_copy ( VikGpsLayer *val, gpointer vp );
static void gps_layer_marshall( VikGpsLayer *val, guint8 **data, gint *len );
static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp );
-static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp );
-static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id );
+static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation );
+static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id, gboolean is_file_operation );
+
+static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl );
static void gps_layer_change_coord_mode ( VikGpsLayer *val, VikCoordMode mode );
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] );
-
-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) */
+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] );
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] );
+static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2] );
+static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp);
+static void rt_gpsd_disconnect(VikGpsLayer *vgl);
+static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed);
+#endif
+
+// Shouldn't need to use these much any more as the protocol is now saved as a string.
+// They are kept for compatibility loading old .vik files
+typedef enum {GARMIN_P = 0, MAGELLAN_P, DELORME_P, NAVILINK_P, OLD_NUM_PROTOCOLS} vik_gps_proto;
+static gchar * protocols_args[] = {"garmin", "magellan", "delbin", "navilink", NULL};
+#ifdef WINDOWS
+static gchar * params_ports[] = {"com1", "usb:", NULL};
+#else
static gchar * params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL};
-#define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1)
-typedef enum {GPS_DOWN=0, GPS_UP} gps_dir;
+#endif
+/* NUM_PORTS not actually used */
+/* #define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1) */
+/* Compatibility with previous versions */
+#ifdef WINDOWS
+static gchar * old_params_ports[] = {"com1", "usb:", NULL};
+#else
+static gchar * old_params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL};
+#endif
+#define OLD_NUM_PORTS (sizeof(old_params_ports)/sizeof(old_params_ports[0]) - 1)
typedef struct {
GMutex *mutex;
- gps_dir direction;
+ vik_gps_dir direction;
gchar *port;
gboolean ok;
gint total_count;
gint count;
VikTrwLayer *vtl;
+ VikTrack *track;
gchar *cmd_args;
- gchar * window_title;
+ gchar *window_title;
GtkWidget *dialog;
GtkWidget *status_label;
GtkWidget *gps_label;
GtkWidget *ver_label;
GtkWidget *id_label;
GtkWidget *wp_label;
- GtkWidget *progress_label;
GtkWidget *trk_label;
+ GtkWidget *rte_label;
+ GtkWidget *progress_label;
+ vik_gps_xfer_type progress_type;
+ VikViewport *vvp;
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ gboolean realtime_tracking;
+#endif
} GpsSession;
static void gps_session_delete(GpsSession *sess);
+static gchar *params_groups[] = {
+ N_("Data Mode"),
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ N_("Realtime Tracking Mode"),
+#endif
+};
+
+enum {GROUP_DATA_MODE, GROUP_REALTIME_MODE};
+
+
+static VikLayerParamData gps_protocol_default ( void )
+{
+ VikLayerParamData data;
+ data.s = g_strdup ( "garmin" );
+ return data;
+}
+
+static VikLayerParamData gps_port_default ( void )
+{
+ VikLayerParamData data;
+ data.s = g_strdup ( "usb:" );
+#ifndef WINDOWS
+ /* Attempt to auto set default USB serial port entry */
+ /* Ordered to make lowest device favourite if available */
+ if (g_access ("/dev/ttyUSB1", R_OK) == 0) {
+ if ( data.s )
+ g_free ( (gchar *)data.s );
+ data.s = g_strdup ("/dev/ttyUSB1");
+ }
+ if (g_access ("/dev/ttyUSB0", R_OK) == 0) {
+ if ( data.s )
+ g_free ( (gchar *)data.s );
+ data.s = g_strdup ("/dev/ttyUSB0");
+ }
+#endif
+ return data;
+}
+
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+static gchar *params_vehicle_position[] = {
+ N_("Keep vehicle at center"),
+ N_("Keep vehicle on screen"),
+ N_("Disable"),
+ NULL
+};
+enum {
+ VEHICLE_POSITION_CENTERED = 0,
+ VEHICLE_POSITION_ON_SCREEN,
+ VEHICLE_POSITION_NONE,
+};
+
+static VikLayerParamData moving_map_method_default ( void ) { return VIK_LPD_UINT ( VEHICLE_POSITION_ON_SCREEN ); }
+
+static VikLayerParamData gpsd_host_default ( void )
+{
+ VikLayerParamData data;
+ data.s = g_strdup ( "localhost" );
+ return data;
+}
+
+static VikLayerParamData gpsd_port_default ( void )
+{
+ VikLayerParamData data;
+ data.s = g_strdup ( DEFAULT_GPSD_PORT );
+ return data;
+}
+
+static VikLayerParamData gpsd_retry_interval_default ( void )
+{
+ VikLayerParamData data;
+ data.s = g_strdup ( "10" );
+ return data;
+}
+
+#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},
+ // NB gps_layer_inst_init() is performed after parameter registeration
+ // thus to give the protocols some potential values use the old static list
+ // TODO: find another way to use gps_layer_inst_init()?
+ { VIK_LAYER_GPS, "gps_protocol", VIK_LAYER_PARAM_STRING, GROUP_DATA_MODE, N_("GPS Protocol:"), VIK_LAYER_WIDGET_COMBOBOX, protocols_args, NULL, NULL, gps_protocol_default }, // List reassigned at runtime
+ { VIK_LAYER_GPS, "gps_port", VIK_LAYER_PARAM_STRING, GROUP_DATA_MODE, N_("Serial Port:"), VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL, NULL, gps_port_default },
+ { VIK_LAYER_GPS, "gps_download_tracks", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Download Tracks:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default },
+ { VIK_LAYER_GPS, "gps_upload_tracks", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Upload Tracks:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default },
+ { VIK_LAYER_GPS, "gps_download_routes", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Download Routes:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default },
+ { VIK_LAYER_GPS, "gps_upload_routes", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Upload Routes:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default },
+ { VIK_LAYER_GPS, "gps_download_waypoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Download Waypoints:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default },
+ { VIK_LAYER_GPS, "gps_upload_waypoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Upload Waypoints:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default },
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ { VIK_LAYER_GPS, "record_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Recording tracks"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default },
+ { VIK_LAYER_GPS, "center_start_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Jump to current position on start"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_false_default },
+ { VIK_LAYER_GPS, "moving_map_method", VIK_LAYER_PARAM_UINT, GROUP_REALTIME_MODE, N_("Moving Map Method:"), VIK_LAYER_WIDGET_RADIOGROUP_STATIC, params_vehicle_position, NULL, NULL, moving_map_method_default },
+ { VIK_LAYER_GPS, "gpsd_host", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Host:"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, gpsd_host_default },
+ { VIK_LAYER_GPS, "gpsd_port", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Port:"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, gpsd_port_default },
+ { VIK_LAYER_GPS, "gpsd_retry_interval", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Retry Interval (seconds):"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, gpsd_retry_interval_default },
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
};
-enum {PARAM_PROTOCOL=0, PARAM_PORT, NUM_PARAMS};
+enum {
+ PARAM_PROTOCOL=0, PARAM_PORT,
+ PARAM_DOWNLOAD_TRACKS, PARAM_UPLOAD_TRACKS,
+ PARAM_DOWNLOAD_ROUTES, PARAM_UPLOAD_ROUTES,
+ PARAM_DOWNLOAD_WAYPOINTS, PARAM_UPLOAD_WAYPOINTS,
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ 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,
+ N_("GPS"),
+ NULL,
+ &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),
+ VIK_MENU_ITEM_ALL,
(VikLayerFuncCreate) vik_gps_layer_create,
(VikLayerFuncRealize) vik_gps_layer_realize,
(VikLayerFuncSublayerRenameRequest) NULL,
(VikLayerFuncSublayerToggleVisible) NULL,
+ (VikLayerFuncSublayerTooltip) NULL,
+ (VikLayerFuncLayerTooltip) gps_layer_tooltip,
+ (VikLayerFuncLayerSelected) NULL,
- (VikLayerFuncCopy) gps_layer_copy,
(VikLayerFuncMarshall) gps_layer_marshall,
(VikLayerFuncUnmarshall) gps_layer_unmarshall,
(VikLayerFuncWriteFileData) NULL,
(VikLayerFuncDeleteItem) NULL,
+ (VikLayerFuncCutItem) NULL,
(VikLayerFuncCopyItem) NULL,
(VikLayerFuncPasteItem) NULL,
(VikLayerFuncFreeCopiedItem) NULL,
(VikLayerFuncDragDropRequest) gps_layer_drag_drop_request,
+
+ (VikLayerFuncSelectClick) NULL,
+ (VikLayerFuncSelectMove) NULL,
+ (VikLayerFuncSelectRelease) NULL,
+ (VikLayerFuncSelectedViewportMenu) NULL,
+};
+
+enum {TRW_DOWNLOAD=0, TRW_UPLOAD,
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ TRW_REALTIME,
+#endif
+ NUM_TRW};
+static gchar * trw_names[] = {
+ N_("GPS Download"), N_("GPS Upload"),
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ N_("GPS Realtime Tracking"),
+#endif
};
-enum {TRW_DOWNLOAD, TRW_UPLOAD, NUM_TRW};
-static gchar * trw_names[] = {"GPS Download", "GPS Upload"};
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+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 */
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ VglGpsd *vgpsd;
+ gboolean realtime_tracking; /* set/reset only by the callback */
+ gboolean first_realtime_trackpoint;
+ GpsFix realtime_fix;
+ GpsFix last_fix;
+
+ VikTrack *realtime_track;
+
+ 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 */
- guint protocol_id;
- guint serial_port_id;
+ 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 */
+ gchar *protocol;
+ gchar *serial_port;
+ gboolean download_tracks;
+ gboolean download_routes;
+ gboolean download_waypoints;
+ gboolean upload_tracks;
+ gboolean upload_routes;
+ gboolean upload_waypoints;
};
+/**
+ * Overwrite the static setup with dynamically generated GPS Babel device list
+ */
+static void gps_layer_inst_init ( VikGpsLayer *self )
+{
+ gint new_proto = 0;
+ // +1 for luck (i.e the NULL terminator)
+ gchar **new_protocols = g_malloc(1 + g_list_length(a_babel_device_list)*sizeof(gpointer));
+
+ GList *gl = g_list_first ( a_babel_device_list );
+ while ( gl ) {
+ // should be using label property but use name for now
+ // thus don't need to mess around converting label to name later on
+ new_protocols[new_proto++] = ((BabelDevice*)gl->data)->name;
+ gl = g_list_next ( gl );
+ }
+ new_protocols[new_proto] = NULL;
+
+ vik_gps_layer_interface.params[PARAM_PROTOCOL].widget_data = new_protocols;
+}
+
GType vik_gps_layer_get_type ()
{
static GType val_type = 0;
NULL, /* class_data */
sizeof (VikGpsLayer),
0,
- NULL /* instance init */
+ (GInstanceInitFunc) gps_layer_inst_init,
};
val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 );
}
static VikGpsLayer *vik_gps_layer_create (VikViewport *vp)
{
- VikGpsLayer *rv = vik_gps_layer_new ();
- 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));
- return rv;
-}
-
-static VikGpsLayer *gps_layer_copy ( VikGpsLayer *vgl, gpointer 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 );
+
for (i = 0; i < NUM_TRW; i++) {
- rv->trw_children[i] = (VikTrwLayer *)vik_layer_copy(VIK_LAYER(vgl->trw_children[i]), vp);
- g_signal_connect_swapped ( G_OBJECT(rv->trw_children[i]), "update", G_CALLBACK(vik_layer_emit_update), rv );
+ 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;
}
+static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl )
+{
+ return vgl->protocol;
+}
+
/* "Copy" */
static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen )
{
len -= sizeof(gint) + alm_size; \
data += sizeof(gint) + alm_size;
- VikGpsLayer *rv = vik_gps_layer_new();
+ VikGpsLayer *rv = vik_gps_layer_new(vvp);
VikLayer *child_layer;
gint i;
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;
}
#undef alm_next
}
-static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp )
+static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation )
{
switch ( id )
{
case PARAM_PROTOCOL:
- if (data.u < NUM_PROTOCOLS)
- vgl->protocol_id = data.u;
+ if (data.s) {
+ g_free(vgl->protocol);
+ // Backwards Compatibility: previous versions <v1.4 stored protocol as an array index
+ int index = data.s[0] - '0';
+ if (data.s[0] != '\0' &&
+ g_ascii_isdigit (data.s[0]) &&
+ data.s[1] == '\0' &&
+ index < OLD_NUM_PROTOCOLS)
+ // It is a single digit: activate compatibility
+ vgl->protocol = g_strdup(protocols_args[index]);
+ else
+ vgl->protocol = g_strdup(data.s);
+ g_debug("%s: %s", __FUNCTION__, vgl->protocol);
+ }
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;
+ if (data.s) {
+ g_free(vgl->serial_port);
+ // Backwards Compatibility: previous versions <v0.9.91 stored serial_port as an array index
+ int index = data.s[0] - '0';
+ if (data.s[0] != '\0' &&
+ g_ascii_isdigit (data.s[0]) &&
+ data.s[1] == '\0' &&
+ index < OLD_NUM_PORTS)
+ /* It is a single digit: activate compatibility */
+ vgl->serial_port = g_strdup(old_params_ports[index]);
+ else
+ vgl->serial_port = g_strdup(data.s);
+ g_debug("%s: %s", __FUNCTION__, vgl->serial_port);
+ }
else
- g_warning("Unknown serial port device");
+ g_warning(_("Unknown serial port device"));
+ break;
+ case PARAM_DOWNLOAD_TRACKS:
+ vgl->download_tracks = data.b;
+ break;
+ case PARAM_UPLOAD_TRACKS:
+ vgl->upload_tracks = data.b;
+ break;
+ case PARAM_DOWNLOAD_ROUTES:
+ vgl->download_routes = data.b;
+ break;
+ case PARAM_UPLOAD_ROUTES:
+ vgl->upload_routes = data.b;
+ break;
+ case PARAM_DOWNLOAD_WAYPOINTS:
+ vgl->download_waypoints = data.b;
+ break;
+ case PARAM_UPLOAD_WAYPOINTS:
+ vgl->upload_waypoints = data.b;
+ break;
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ case PARAM_GPSD_HOST:
+ if (data.s) {
+ if (vgl->gpsd_host)
+ g_free(vgl->gpsd_host);
+ vgl->gpsd_host = g_strdup(data.s);
+ }
break;
+ case PARAM_GPSD_PORT:
+ if (data.s) {
+ if (vgl->gpsd_port);
+ g_free(vgl->gpsd_port);
+ vgl->gpsd_port = g_strdup(data.s);
+ }
+ 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;
}
-static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id )
+static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id, gboolean is_file_operation )
{
VikLayerParamData rv;
switch ( id )
{
case PARAM_PROTOCOL:
- rv.u = vgl->protocol_id;
+ rv.s = vgl->protocol;
+ g_debug("%s: %s", __FUNCTION__, rv.s);
break;
case PARAM_PORT:
- rv.u = vgl->serial_port_id;
+ rv.s = vgl->serial_port;
+ g_debug("%s: %s", __FUNCTION__, rv.s);
+ break;
+ case PARAM_DOWNLOAD_TRACKS:
+ rv.b = vgl->download_tracks;
+ break;
+ case PARAM_UPLOAD_TRACKS:
+ rv.b = vgl->upload_tracks;
+ break;
+ case PARAM_DOWNLOAD_ROUTES:
+ rv.b = vgl->download_routes;
break;
+ case PARAM_UPLOAD_ROUTES:
+ rv.b = vgl->upload_routes;
+ break;
+ case PARAM_DOWNLOAD_WAYPOINTS:
+ rv.b = vgl->download_waypoints;
+ break;
+ case PARAM_UPLOAD_WAYPOINTS:
+ rv.b = vgl->upload_waypoints;
+ break;
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ 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__);
}
- /* fprintf(stderr, "gps_layer_get_param() called\n"); */
-
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 ) );
- vik_layer_init ( VIK_LAYER(vgl), VIK_LAYER_GPS );
+ vik_layer_set_type ( VIK_LAYER(vgl), VIK_LAYER_GPS );
for (i = 0; i < NUM_TRW; i++) {
vgl->trw_children[i] = NULL;
}
+ vgl->children = NULL;
+ vgl->cur_read_child = 0;
+
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ vgl->first_realtime_trackpoint = FALSE;
+ vgl->vgpsd = NULL;
+ vgl->realtime_io_channel = NULL;
+ vgl->realtime_io_watch_id = 0;
+ vgl->realtime_retry_timer = 0;
+ if ( vp ) {
+ 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;
+#endif // VIK_CONFIG_REALTIME_GPS_TRACKING
- /* Setting params here */
- vgl->protocol_id = 0;
- vgl->serial_port_id = 0;
+ vik_layer_set_defaults ( VIK_LAYER(vgl), vp );
return vgl;
}
-static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data )
+static void vik_gps_layer_draw ( VikGpsLayer *vgl, VikViewport *vp )
{
gint i;
+ VikLayer *vl;
+ VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( vp ));
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 ( vp ) ) {
+ vik_viewport_set_half_drawn ( vp, FALSE );
+ vik_viewport_snapshot_load( vp );
+ } else {
+ vik_viewport_snapshot_save( vp );
+ }
+ }
+ if (!vik_viewport_get_half_drawn(vp))
+ vik_layer_draw ( vl, vp );
+ }
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ if (vgl->realtime_tracking) {
+ if (VIK_LAYER(vgl) == trigger) {
+ if ( vik_viewport_get_half_drawn ( vp ) ) {
+ vik_viewport_set_half_drawn ( vp, FALSE );
+ vik_viewport_snapshot_load( vp );
+ } else {
+ vik_viewport_snapshot_save( vp );
+ }
+ }
+ if (!vik_viewport_get_half_drawn(vp))
+ realtime_tracking_draw(vgl, vp);
}
+#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" );
+ /* Now with icons */
+ item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload to GPS") );
+ gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
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_image_menu_item_new_with_mnemonic ( _("Download from _GPS") );
+ gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) );
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 );
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ item = gtk_image_menu_item_new_with_mnemonic ( vgl->realtime_tracking ?
+ "_Stop Realtime Tracking" :
+ "_Start Realtime Tracking" );
+ gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, vgl->realtime_tracking ?
+ gtk_image_new_from_stock (GTK_STOCK_MEDIA_STOP, GTK_ICON_SIZE_MENU) :
+ gtk_image_new_from_stock (GTK_STOCK_MEDIA_PLAY, GTK_ICON_SIZE_MENU) );
+ 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 );
+
+ item = gtk_image_menu_item_new_with_mnemonic ( _("Empty _Realtime") );
+ gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_realtime_cb), pass_along );
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ gtk_widget_show ( item );
+#endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */
+
+ item = gtk_image_menu_item_new_with_mnemonic ( _("E_mpty Upload") );
+ gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
+ 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_image_menu_item_new_with_mnemonic ( _("_Empty Download") );
+ gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
+ 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_image_menu_item_new_with_mnemonic ( _("Empty _All") );
+ gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
+ 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 );
+
}
static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl )
{
- g_assert(DISCONNECT_UPDATE_SIGNAL(vl,vgl)==1);
+ guint number_handlers = DISCONNECT_UPDATE_SIGNAL(vl,vgl);
+ if ( number_handlers != 1 ) {
+ /*
+ NB It's not fatal if this gives 2 for example! Hence removal of the g_assert
+ This happens when copied GPS layer is deleted (not sure why the number_handlers would be 2)
+ I don't think there's any side effects and certainly better than the program just aborting
+ */
+ g_warning(_("Unexpected number of disconnected handlers: %d"), number_handlers);
+ }
}
static void vik_gps_layer_free ( VikGpsLayer *vgl )
disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl);
g_object_unref(vgl->trw_children[i]);
}
-}
-
-static void delete_layer_iter ( VikLayer *vl )
-{
- if ( vl->realized )
- vik_treeview_item_delete ( vl->vt, &(vl->iter) );
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ rt_gpsd_disconnect(vgl);
+ 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 )
return was_visible;
}
-#if 0
-/* returns 0 == we're good, 1 == didn't find any layers, 2 == got rejected */
-guint vik_gps_layer_tool ( VikGpsLayer *val, guint16 layer_type, VikToolInterfaceFunc tool_func, GdkEventButton *event, VikViewport *vvp )
-{
- GList *iter = val->children;
- gboolean found_rej = FALSE;
- if (!iter)
- return FALSE;
- while (iter->next)
- iter = iter->next;
-
- while ( iter )
- {
- /* if this layer "accepts" the tool call */
- if ( VIK_LAYER(iter->data)->visible && VIK_LAYER(iter->data)->type == layer_type )
- {
- if ( tool_func ( VIK_LAYER(iter->data), event, vvp ) )
- return 0;
- else
- found_rej = TRUE;
- }
-
- /* recursive -- try the same for the child gps layer. */
- else if ( VIK_LAYER(iter->data)->visible && VIK_LAYER(iter->data)->type == VIK_LAYER_GPS )
- {
- gint rv = vik_gps_layer_tool(VIK_GPS_LAYER(iter->data), layer_type, tool_func, event, vvp);
- if ( rv == 0 )
- return 0;
- else if ( rv == 2 )
- found_rej = TRUE;
- }
- iter = iter->prev;
- }
- return found_rej ? 2 : 1; /* no one wanted to accept the tool call in this layer */
-}
-#endif
-
static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter )
{
GtkTreeIter iter;
int ix;
+ // TODO set to garmin by default
+ //if (a_babel_device_list)
+ // device = ((BabelDevice*)g_list_nth_data(a_babel_device_list, last_active))->name;
+ // Need to access uibuild widgets somehow....
+
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, TRUE,
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 );
+ }
+}
+
+const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl )
+{
+ int i;
+
+ if (vgl->children == NULL) {
+ for (i = NUM_TRW - 1; i >= 0; i--)
+ vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]);
}
+ return vgl->children;
+}
+
+VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl)
+{
+ g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW));
+
+ VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child];
+ if (++(vgl->cur_read_child) >= NUM_TRW)
+ vgl->cur_read_child = 0;
+ return(vtl);
+}
+
+gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl )
+{
+ if ( vgl->trw_children[0] )
+ return FALSE;
+ return TRUE;
}
static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path )
{
VikTreeview *vt = VIK_LAYER(val_src)->vt;
VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter);
- GtkTreeIter dest_iter;
gchar *dp;
- gboolean target_exists;
-
- /* DEBUG */
- fprintf(stderr, "gps_layer_drag_drop_request() called\n");
dp = gtk_tree_path_to_string(dest_path);
- target_exists = vik_treeview_get_iter_from_path_str(vt, &dest_iter, dp);
/* vik_gps_layer_delete unrefs, but we don't want that here.
* we're still using the layer. */
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)
+ {
+ switch (sess->progress_type) {
+ case WPT: tmp_str = ngettext("Downloading %d waypoint...", "Downloading %d waypoints...", cnt); sess->total_count = cnt; break;
+ case TRK: tmp_str = ngettext("Downloading %d trackpoint...", "Downloading %d trackpoints...", cnt); sess->total_count = cnt; break;
+ default:
+ {
+ // Maybe a gpsbabel bug/feature (upto at least v1.4.3 or maybe my Garmin device) but the count always seems x2 too many for routepoints
+ gint mycnt = (cnt / 2) + 1;
+ tmp_str = ngettext("Downloading %d routepoint...", "Downloading %d routepoints...", mycnt); break;
+ sess->total_count = mycnt;
+ }
+ }
+ }
+ else
+ {
+ switch (sess->progress_type) {
+ case WPT: tmp_str = ngettext("Uploading %d waypoint...", "Uploading %d waypoints...", cnt); break;
+ case TRK: tmp_str = ngettext("Uploading %d trackpoint...", "Uploading %d trackpoints...", cnt); break;
+ default: tmp_str = ngettext("Uploading %d routepoint...", "Uploading %d routepoints...", cnt); break;
+ }
+ }
+
+ 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)
+ {
+ switch (sess->progress_type) {
+ case WPT: tmp_str = ngettext("Downloaded %d out of %d waypoint...", "Downloaded %d out of %d waypoints...", sess->total_count); break;
+ case TRK: tmp_str = ngettext("Downloaded %d out of %d trackpoint...", "Downloaded %d out of %d trackpoints...", sess->total_count); break;
+ default: tmp_str = ngettext("Downloaded %d out of %d routepoint...", "Downloaded %d out of %d routepoints...", sess->total_count); break;
+ }
+ }
+ else {
+ switch (sess->progress_type) {
+ case WPT: tmp_str = ngettext("Uploaded %d out of %d waypoint...", "Uploaded %d out of %d waypoints...", sess->total_count); break;
+ case TRK: tmp_str = ngettext("Uploaded %d out of %d trackpoint...", "Uploaded %d out of %d trackpoints...", sess->total_count); break;
+ default: tmp_str = ngettext("Uploaded %d out of %d routepoint...", "Uploaded %d out of %d routepoints...", sess->total_count); break;
+ }
+ }
+ 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)
+ {
+ switch (sess->progress_type) {
+ case WPT: tmp_str = ngettext("Downloaded %d waypoint", "Downloaded %d waypoints", cnt); break;
+ case TRK: tmp_str = ngettext("Downloaded %d trackpoint", "Downloaded %d trackpoints", cnt); break;
+ default: tmp_str = ngettext("Downloaded %d routepoint", "Downloaded %d routepoints", cnt); break;
+ }
+ }
+ else {
+ switch (sess->progress_type) {
+ case WPT: tmp_str = ngettext("Uploaded %d waypoint", "Uploaded %d waypoints", cnt); break;
+ case TRK: tmp_str = ngettext("Uploaded %d trackpoint", "Uploaded %d trackpoints", cnt); break;
+ default: tmp_str = ngettext("Uploaded %d routepoint", "Uploaded %d routepoints", cnt); break;
+ }
+ }
+ 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_leave();
}
+/*
+ * Common processing for GPS Device information
+ * It doesn't matter whether we're uploading or downloading
+ */
+static void process_line_for_gps_info ( const gchar *line, GpsSession *sess )
+{
+ if (strstr(line, "PRDDAT")) {
+ gchar **tokens = g_strsplit(line, " ", 0);
+ gchar info[128];
+ int ilen = 0;
+ int i;
+ int n_tokens = 0;
+
+ while (tokens[n_tokens])
+ n_tokens++;
+
+ // I'm not entirely clear what information this is trying to get...
+ // Obviously trying to decipher some kind of text/naming scheme
+ // Anyway this will be superceded if there is 'Unit:' information
+ if (n_tokens > 8) {
+ for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) {
+ guint ch;
+ sscanf(tokens[i], "%x", &ch);
+ info[ilen++] = ch;
+ }
+ info[ilen++] = 0;
+ set_gps_info(info, sess);
+ }
+ g_strfreev(tokens);
+ }
+
+ /* eg: "Unit:\teTrex Legend HCx Software Version 2.90\n" */
+ if (strstr(line, "Unit:")) {
+ gchar **tokens = g_strsplit(line, "\t", 0);
+ int n_tokens = 0;
+ while (tokens[n_tokens])
+ n_tokens++;
+
+ if (n_tokens > 1) {
+ set_gps_info(tokens[1], sess);
+ }
+ g_strfreev(tokens);
+ }
+}
+
static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess )
{
gchar *line;
case BABEL_DIAG_OUTPUT:
line = (gchar *)data;
- /* tells us how many items there will be */
- if (strstr(line, "Xfer Wpt")) {
+ gdk_threads_enter();
+ g_mutex_lock(sess->mutex);
+ if (sess->ok) {
+ gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Status: Working...") );
+ }
+ g_mutex_unlock(sess->mutex);
+ gdk_threads_leave();
+
+ /* tells us the type of items that will follow */
+ if (strstr(line, "Xfer Wpt")) {
sess->progress_label = sess->wp_label;
+ sess->progress_type = WPT;
}
- if (strstr(line, "Xfer Trk")) {
+ if (strstr(line, "Xfer Trk")) {
sess->progress_label = sess->trk_label;
+ sess->progress_type = TRK;
}
- if (strstr(line, "PRDDAT")) {
- gchar **tokens = g_strsplit(line, " ", 0);
- gchar info[128];
- int ilen = 0;
- int i;
-
- for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) {
- guint ch;
- sscanf(tokens[i], "%x", &ch);
- info[ilen++] = ch;
- }
- info[ilen++] = 0;
- set_gps_info(info, sess);
+ if (strstr(line, "Xfer Rte")) {
+ sess->progress_label = sess->rte_label;
+ sess->progress_type = RTE;
}
- if (strstr(line, "RECORD")) {
+
+ process_line_for_gps_info ( line, sess );
+
+ if (strstr(line, "RECORD")) {
int lsb, msb, cnt;
- sscanf(line+17, "%x", &lsb);
- sscanf(line+20, "%x", &msb);
- cnt = lsb + msb * 256;
- set_total_count(cnt, sess);
- sess->count = 0;
+ if (strlen(line) > 20) {
+ sscanf(line+17, "%x", &lsb);
+ sscanf(line+20, "%x", &msb);
+ cnt = lsb + msb * 256;
+ set_total_count(cnt, sess);
+ sess->count = 0;
+ }
}
- if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) {
+ if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") || strstr(line, "RTEHDR") || strstr(line, "RTEWPT") ) {
sess->count++;
set_current_count(sess->count, sess);
}
case BABEL_DIAG_OUTPUT:
line = (gchar *)data;
- if (strstr(line, "PRDDAT")) {
- gchar **tokens = g_strsplit(line, " ", 0);
- gchar info[128];
- int ilen = 0;
- int i;
-
- for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) {
- guint ch;
- sscanf(tokens[i], "%x", &ch);
- info[ilen++] = ch;
- }
- info[ilen++] = 0;
- set_gps_info(info, sess);
+ gdk_threads_enter();
+ g_mutex_lock(sess->mutex);
+ if (sess->ok) {
+ gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Status: Working...") );
}
+ g_mutex_unlock(sess->mutex);
+ gdk_threads_leave();
+
+ process_line_for_gps_info ( line, sess );
+
if (strstr(line, "RECORD")) {
int lsb, msb;
- sscanf(line+17, "%x", &lsb);
- sscanf(line+20, "%x", &msb);
- cnt = lsb + msb * 256;
- /* set_total_count(cnt, sess); */
- sess->count = 0;
+ if (strlen(line) > 20) {
+ sscanf(line+17, "%x", &lsb);
+ sscanf(line+20, "%x", &msb);
+ cnt = lsb + msb * 256;
+ /* set_total_count(cnt, sess); */
+ sess->count = 0;
+ }
}
if ( strstr(line, "WPTDAT")) {
if (sess->count == 0) {
sess->progress_label = sess->wp_label;
+ sess->progress_type = WPT;
set_total_count(cnt, sess);
}
sess->count++;
set_current_count(sess->count, sess);
-
+ }
+ if ( strstr(line, "RTEHDR") || strstr(line, "RTEWPT") ) {
+ if (sess->count == 0) {
+ sess->progress_label = sess->rte_label;
+ sess->progress_type = RTE;
+ // Maybe a gpsbabel bug/feature (upto at least v1.4.3 or maybe my Garmin device) but the count always seems x2 too many for routepoints
+ // Anyway since we're uploading - we should know how many points we're going to put!
+ cnt = (cnt / 2) + 1;
+ set_total_count(cnt, sess);
+ }
+ sess->count++;
+ set_current_count(sess->count, sess);
}
if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) {
if (sess->count == 0) {
sess->progress_label = sess->trk_label;
+ sess->progress_type = TRK;
set_total_count(cnt, sess);
}
sess->count++;
gboolean result;
if (sess->direction == GPS_DOWN)
- result = a_babel_convert_from (sess->vtl, sess->cmd_args,
- (BabelStatusFunc) gps_download_progress_func, sess->port, sess);
- else
- result = a_babel_convert_to (sess->vtl, sess->cmd_args,
- (BabelStatusFunc) gps_upload_progress_func, sess->port, sess);
+ result = a_babel_convert_from (sess->vtl, sess->cmd_args, sess->port,
+ (BabelStatusFunc) gps_download_progress_func, sess, NULL);
+ else {
+ result = a_babel_convert_to (sess->vtl, sess->track, sess->cmd_args, sess->port,
+ (BabelStatusFunc) gps_upload_progress_func, sess);
+ }
- 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 );
+
+ /* Do not change the view if we are following the current GPS position */
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ if (!sess->realtime_tracking)
+#endif
+ {
+ if ( sess->vvp && sess->direction == GPS_DOWN ) {
+ /* View the data available */
+ vik_trw_layer_auto_set_view ( sess->vtl, sess->vvp) ;
+ vik_layer_emit_update ( VIK_LAYER(sess->vtl) ); // NB update from background thread
+ }
+ }
} else {
/* canceled */
}
g_mutex_unlock(sess->mutex);
gps_session_delete(sess);
}
- gdk_threads_leave();
g_thread_exit(NULL);
}
-static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port) {
+/**
+ * vik_gps_comm:
+ * @vtl: The TrackWaypoint layer to operate on
+ * @track: Operate on a particular track when specified
+ * @dir: The direction of the transfer
+ * @protocol: The GPS device communication protocol
+ * @port: The GPS serial port
+ * @tracking: If tracking then viewport display update will be skipped
+ * @vvp: A viewport is required as the display may get updated
+ * @vlp: A layers panel is needed for uploading as the items maybe modified
+ * @do_tracks: Whether tracks shoud be processed
+ * @do_waypoints: Whether waypoints shoud be processed
+ * @turn_off: Whether we should attempt to turn off the GPS device after the transfer (only some devices support this)
+ *
+ * Talk to a GPS Device using a thread which updates a dialog with the progress
+ */
+gint vik_gps_comm ( VikTrwLayer *vtl,
+ VikTrack *track,
+ vik_gps_dir dir,
+ gchar *protocol,
+ gchar *port,
+ gboolean tracking,
+ VikViewport *vvp,
+ VikLayersPanel *vlp,
+ gboolean do_tracks,
+ gboolean do_routes,
+ gboolean do_waypoints,
+ gboolean turn_off )
+{
GpsSession *sess = g_malloc(sizeof(GpsSession));
+ char *tracks = NULL;
+ char *routes = NULL;
+ char *waypoints = NULL;
sess->mutex = g_mutex_new();
sess->direction = dir;
sess->vtl = vtl;
+ sess->track = track;
sess->port = g_strdup(port);
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->vvp = vvp;
+
+ // This must be done inside the main thread as the uniquify causes screen updates
+ // (originally performed this nearer the point of upload in the thread)
+ if ( dir == GPS_UP ) {
+ // Enforce unique names in the layer upload to the GPS device
+ // NB this may only be a Garmin device restriction (and may be not every Garmin device either...)
+ // Thus this maintains the older code in built restriction
+ if ( ! vik_trw_layer_uniquify ( sess->vtl, vlp ) )
+ vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(sess->vtl))), VIK_STATUSBAR_INFO,
+ _("Warning - GPS Upload items may overwrite each other") );
+ }
+
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ sess->realtime_tracking = tracking;
+#endif
+
+ if (do_tracks)
+ tracks = "-t";
+ else
+ tracks = "";
+ if (do_routes)
+ routes = "-r";
+ else
+ routes = "";
+ if (do_waypoints)
+ waypoints = "-w";
+ else
+ waypoints = "";
+
+ sess->cmd_args = g_strdup_printf("-D 9 %s %s %s -%c %s",
+ tracks, routes, waypoints, (dir == GPS_DOWN) ? 'i' : 'o', protocol);
+ tracks = NULL;
+ waypoints = NULL;
- 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 );
+ // Only create dialog if we're going to do some transferring
+ if ( do_tracks || do_waypoints || do_routes ) {
+ 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");
- 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->status_label = gtk_label_new (_("Status: detecting gpsbabel"));
+ gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(sess->dialog))), sess->status_label, FALSE, FALSE, 5 );
+ gtk_widget_show_all(sess->status_label);
- 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 ("");
- sess->trk_label = gtk_label_new ("");
+ 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 ("");
+ sess->trk_label = gtk_label_new ("");
+ sess->rte_label = gtk_label_new ("");
- gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 );
- gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 );
- gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 );
+ gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(sess->dialog))), sess->gps_label, FALSE, FALSE, 5 );
+ gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(sess->dialog))), sess->wp_label, FALSE, FALSE, 5 );
+ gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(sess->dialog))), sess->trk_label, FALSE, FALSE, 5 );
+ gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(sess->dialog))), sess->rte_label, FALSE, FALSE, 5 );
- gtk_widget_show_all(sess->dialog);
+ gtk_widget_show_all(sess->dialog);
- sess->progress_label = sess->wp_label;
- sess->total_count = -1;
+ sess->progress_label = sess->wp_label;
+ sess->total_count = -1;
- /* TODO: starting gps read/write thread here */
- g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL );
+ // Starting gps read/write thread
+ g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL );
- gtk_dialog_run(GTK_DIALOG(sess->dialog));
+ gtk_dialog_set_default_response ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT );
+ gtk_dialog_run(GTK_DIALOG(sess->dialog));
- gtk_widget_destroy(sess->dialog);
+ gtk_widget_destroy(sess->dialog);
+ }
+ else {
+ if ( !turn_off )
+ a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No GPS items selected for transfer.") );
+ }
g_mutex_lock(sess->mutex);
+
if (sess->ok) {
sess->ok = FALSE; /* tell thread to stop */
g_mutex_unlock(sess->mutex);
}
else {
+ if ( turn_off ) {
+ // No need for thread for powering off device (should be quick operation...) - so use babel command directly:
+ gchar *device_off = g_strdup_printf("-i %s,%s", protocol, "power_off");
+ gboolean result = a_babel_convert_from (NULL, (const char*)device_off, (const char*)port, NULL, NULL, NULL);
+ if ( !result )
+ a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not turn off device.") );
+ g_free ( device_off );
+ }
g_mutex_unlock(sess->mutex);
gps_session_delete(sess);
}
- // fprintf(stderr, "\"gps_comm: cmd_args=%s\" port=%s\n", sess->cmd_args, sess->port);
return 0;
}
static void gps_upload_cb( gpointer layer_and_vlp[2] )
{
VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0];
+ VikLayersPanel *vlp = VIK_LAYERS_PANEL(layer_and_vlp[1]);
VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD];
- gps_comm(vtl, GPS_UP, vgl->protocol_id, params_ports[vgl->serial_port_id]);
+ VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl));
+ VikViewport *vvp = vik_window_viewport(vw);
+ vik_gps_comm(vtl, NULL, GPS_UP, vgl->protocol, vgl->serial_port, FALSE, vvp, vlp, vgl->upload_tracks, vgl->upload_routes, vgl->upload_waypoints, FALSE);
}
static void gps_download_cb( gpointer layer_and_vlp[2] )
{
VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0];
VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD];
- gps_comm(vtl, GPS_DOWN, vgl->protocol_id, params_ports[vgl->serial_port_id]);
+ VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl));
+ VikViewport *vvp = vik_window_viewport(vw);
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ vik_gps_comm(vtl, NULL, GPS_DOWN, vgl->protocol, vgl->serial_port, vgl->realtime_tracking, vvp, NULL, vgl->download_tracks, vgl->download_routes, vgl->download_waypoints, FALSE);
+#else
+ vik_gps_comm(vtl, NULL, GPS_DOWN, vgl->protocol, vgl->serial_port, FALSE, vvp, NULL, vgl->download_tracks, vgl->download_routes, vgl->download_waypoints, FALSE);
+#endif
+}
+
+static void gps_empty_upload_cb( gpointer layer_and_vlp[2] )
+{
+ VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0];
+ // Get confirmation from the user
+ if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]),
+ _("Are you sure you want to delete GPS Upload data?"),
+ NULL ) )
+ return;
+ vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]);
+ vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]);
+ vik_trw_layer_delete_all_routes ( vgl-> trw_children[TRW_UPLOAD]);
+}
+
+static void gps_empty_download_cb( gpointer layer_and_vlp[2] )
+{
+ VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0];
+ // Get confirmation from the user
+ if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]),
+ _("Are you sure you want to delete GPS Download data?"),
+ NULL ) )
+ return;
+ vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]);
+ vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]);
+ vik_trw_layer_delete_all_routes ( vgl-> trw_children[TRW_DOWNLOAD]);
+}
+
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] )
+{
+ VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0];
+ // Get confirmation from the user
+ if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]),
+ _("Are you sure you want to delete GPS Realtime data?"),
+ NULL ) )
+ return;
+ vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]);
+ vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]);
+}
+#endif
+
+static void gps_empty_all_cb( gpointer layer_and_vlp[2] )
+{
+ VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0];
+ // Get confirmation from the user
+ if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]),
+ _("Are you sure you want to delete All GPS data?"),
+ NULL ) )
+ return;
+ vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]);
+ vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]);
+ vik_trw_layer_delete_all_routes ( vgl-> trw_children[TRW_UPLOAD]);
+ vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]);
+ vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]);
+ vik_trw_layer_delete_all_routes ( vgl-> trw_children[TRW_DOWNLOAD]);
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+ vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]);
+ vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]);
+#endif
+}
+
+#if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION)
+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;
+ 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(DEG2RAD(vgl->realtime_fix.fix.track));
+ gdouble heading_sin = sin(DEG2RAD(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 if (vgl->vehicle_position == VEHICLE_POSITION_ON_SCREEN) {
+ 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]) ); // NB update from background thread
+ }
+}
+
+static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data)
+{
+ VikGpsLayer *vgl = data;
+ if (condition == G_IO_IN) {
+#if GPSD_API_MAJOR_VERSION == 3 || GPSD_API_MAJOR_VERSION == 4
+ if (!gps_poll(&vgl->vgpsd->gpsd)) {
+#elif GPSD_API_MAJOR_VERSION == 5
+ if (gps_read(&vgl->vgpsd->gpsd) > -1) {
+ // Reuse old function to perform operations on the new GPS data
+ gpsd_raw_hook(vgl->vgpsd, NULL);
+#else
+ // Broken compile
+#endif
+ 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;
+#if GPSD_API_MAJOR_VERSION == 3
+ struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port);
+
+ if (gpsd == NULL) {
+#elif GPSD_API_MAJOR_VERSION == 4
+ vgl->vgpsd = g_malloc(sizeof(VglGpsd));
+
+ if (gps_open_r(vgl->gpsd_host, vgl->gpsd_port, /*(struct gps_data_t *)*/vgl->vgpsd) != 0) {
+#elif GPSD_API_MAJOR_VERSION == 5
+ vgl->vgpsd = g_malloc(sizeof(VglGpsd));
+ if (gps_open(vgl->gpsd_host, vgl->gpsd_port, &vgl->vgpsd->gpsd) != 0) {
+#else
+// Delibrately break compilation...
+#endif
+ 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 */
+ }
+
+#if GPSD_API_MAJOR_VERSION == 3
+ vgl->vgpsd = realloc(gpsd, sizeof(VglGpsd));
+#endif
+ 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;
+ vik_trw_layer_add_track(vtl, make_track_name(vtl), vgl->realtime_track);
+ }
+
+#if GPSD_API_MAJOR_VERSION == 3 || GPSD_API_MAJOR_VERSION == 4
+ gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook);
+#endif
+
+ 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);
+
+#if GPSD_API_MAJOR_VERSION == 3
+ gps_query(&vgl->vgpsd->gpsd, "w+x");
+#endif
+#if GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5
+ gps_stream(&vgl->vgpsd->gpsd, WATCH_ENABLE, NULL);
+#endif
+
+ 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_retry_timer) {
+ g_source_remove(vgl->realtime_retry_timer);
+ vgl->realtime_retry_timer = 0;
+ }
+ if (vgl->realtime_io_watch_id) {
+ g_source_remove(vgl->realtime_io_watch_id);
+ vgl->realtime_io_watch_id = 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) {
+#if GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5
+ gps_stream(&vgl->vgpsd->gpsd, WATCH_DISABLE, NULL);
+#endif
+ gps_close(&vgl->vgpsd->gpsd);
+#if GPSD_API_MAJOR_VERSION == 3
+ free(vgl->vgpsd);
+#elif GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5
+ g_free(vgl->vgpsd);
+#endif
+ vgl->vgpsd = NULL;
+ }
+
+ if (vgl->realtime_record && vgl->realtime_track) {
+ 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);
+ 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 */