X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/1f78e182e7eaf305c3a10d2e145dbcc994d5e862..45da1f2f3f75619ba2e551be754223c9da97d267:/src/vikgpslayer.c diff --git a/src/vikgpslayer.c b/src/vikgpslayer.c index 60cb91da..88fe07e4 100644 --- a/src/vikgpslayer.c +++ b/src/vikgpslayer.c @@ -2,6 +2,7 @@ * viking -- GPS Data and Topo Analyzer, Explorer, and Manager * * Copyright (C) 2003-2005, Evan Battaglia + * Copyright (C) 2006-2008, Quy Tonthat * * 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 @@ -31,10 +32,13 @@ #include "icons/icons.h" #include "babel.h" +#ifdef HAVE_UNISTD_H +#include +#endif #ifdef HAVE_STRING_H #include #endif -#include +#include #include #include #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING @@ -52,12 +56,14 @@ 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 VikGpsLayer *vik_gps_layer_new ( VikViewport *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 ); @@ -69,20 +75,22 @@ 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_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); #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"}; +typedef enum {GARMIN_P = 0, MAGELLAN_P, DELORME_P, NAVILINK_P, NUM_PROTOCOLS} vik_gps_proto; +static gchar * params_protocols[] = {"Garmin", "Magellan", "DeLorme", "NAViLink", NULL}; +static gchar * protocols_args[] = {"garmin", "magellan", "delbin", "navilink"}; /*#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) +/* 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}; @@ -110,6 +118,10 @@ typedef struct { GtkWidget *wp_label; GtkWidget *progress_label; GtkWidget *trk_label; + VikViewport *vvp; +#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING + gboolean realtime_tracking; +#endif } GpsSession; static void gps_session_delete(GpsSession *sess); @@ -168,7 +180,7 @@ VikLayerInterface vik_gps_layer_interface = { 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, @@ -187,6 +199,8 @@ VikLayerInterface vik_gps_layer_interface = { (VikLayerFuncSublayerRenameRequest) NULL, (VikLayerFuncSublayerToggleVisible) NULL, + (VikLayerFuncSublayerTooltip) NULL, + (VikLayerFuncLayerTooltip) gps_layer_tooltip, (VikLayerFuncMarshall) gps_layer_marshall, (VikLayerFuncUnmarshall) gps_layer_unmarshall, @@ -303,6 +317,11 @@ static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) return rv; } +static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl ) +{ + return params_protocols[vgl->protocol_id]; +} + /* "Copy" */ static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) { @@ -344,7 +363,7 @@ static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *v 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; @@ -367,7 +386,7 @@ static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *v #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 ) { @@ -427,7 +446,7 @@ static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerPara 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 ) @@ -502,6 +521,21 @@ VikGpsLayer *vik_gps_layer_new (VikViewport *vp) vgl->protocol_id = 0; vgl->serial_port = NULL; +#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 (vgl->serial_port != NULL) + g_free (vgl->serial_port); + vgl->serial_port = g_strdup ("/dev/ttyUSB1"); + } + if (g_access ("/dev/ttyUSB0", R_OK) == 0) { + if (vgl->serial_port != NULL) + g_free (vgl->serial_port); + vgl->serial_port = g_strdup ("/dev/ttyUSB0"); + } +#endif + return vgl; } @@ -559,20 +593,20 @@ static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer 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_mnemonic ( _("_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_mnemonic ( _("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" ); + item = gtk_menu_item_new_with_mnemonic ( 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 ); @@ -580,19 +614,24 @@ static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer item = gtk_menu_item_new(); gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); gtk_widget_show ( item ); + + item = gtk_menu_item_new_with_mnemonic ( _("Empty _Realtime") ); + 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_menu_item_new_with_label ( _("Empty Upload") ); + item = gtk_menu_item_new_with_mnemonic ( _("E_mpty 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_mnemonic ( _("_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_mnemonic ( _("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 ); @@ -601,7 +640,15 @@ static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer 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 ) @@ -851,6 +898,18 @@ static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSe } 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); + } if (strstr(line, "RECORD")) { int lsb, msb, cnt; @@ -974,6 +1033,18 @@ static void gps_comm_thread(GpsSession *sess) 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 */ +#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING + if (!sess->realtime_tracking) +#endif + { + if (sess->vvp) { + /* View the data available */ + vik_trw_layer_auto_set_view ( sess->vtl, sess->vvp) ; + vik_layer_emit_update ( VIK_LAYER(sess->vtl) ); + } + } } else { /* canceled */ } @@ -993,7 +1064,7 @@ static void gps_comm_thread(GpsSession *sess) g_thread_exit(NULL); } -static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port) { +static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port, gboolean tracking, VikViewport *vvp) { GpsSession *sess = g_malloc(sizeof(GpsSession)); sess->mutex = g_mutex_new(); @@ -1004,7 +1075,10 @@ static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar * 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->vvp = vvp; +#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING + sess->realtime_tracking = tracking; +#endif 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 ); @@ -1033,6 +1107,7 @@ static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar * /* TODO: starting gps read/write thread here */ g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); + gtk_dialog_set_default_response ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT ); gtk_dialog_run(GTK_DIALOG(sess->dialog)); gtk_widget_destroy(sess->dialog); @@ -1054,14 +1129,20 @@ static void gps_upload_cb( gpointer layer_and_vlp[2] ) { VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; - gps_comm(vtl, GPS_UP, vgl->protocol_id, vgl->serial_port); + gps_comm(vtl, GPS_UP, vgl->protocol_id, vgl->serial_port, FALSE, NULL); } 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, vgl->serial_port); + VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); + VikViewport *vvp = vik_window_viewport(vw); +#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING + gps_comm(vtl, GPS_DOWN, vgl->protocol_id, vgl->serial_port, vgl->realtime_tracking, vvp); +#else + gps_comm(vtl, GPS_DOWN, vgl->protocol_id, vgl->serial_port, FALSE, vvp); +#endif } static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) @@ -1078,6 +1159,15 @@ static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); } +#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING +static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] ) +{ + VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; + 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]; @@ -1085,6 +1175,10 @@ static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) vik_trw_layer_delete_all_tracks ( 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]); +#ifdef VIK_CONFIG_REALTIME_GPS_TRACKING + vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); + vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); +#endif } #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING @@ -1272,7 +1366,9 @@ static void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data) vgl->first_realtime_trackpoint = FALSE; create_realtime_trackpoint(vgl, FALSE); + gdk_threads_enter(); vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME])); + gdk_threads_leave(); } }