#define GPS_MARKER_ICON "arrow.png"
/* number of track points per group and number of groups to maintain */
-#define NUM_TRACK_POINTS (6)
-#define NUM_TRACK_GROUPS (4)
-#define NUM_TRACK_POINTS_FACTOR (1.5)
+#define GPS_TRACK_POINTS (256)
+#define GPS_TRACK_GROUPS (16)
+#define GPS_TRACK_POINTS_FACTOR (1.5)
/* interval to update log file in seconds (default value for slider) */
#define GPS_LOG_DEFAULT_UPDATE_INTERVAL (30)
static void gps_track_init(GpsTrack *track)
{
/* Save a spot at the end for the NULL termination */
- track->points = (gpointer)g_new0(double*, NUM_TRACK_GROUPS + 1);
+ track->points = (gpointer)g_new0(double*, GPS_TRACK_GROUPS + 1);
track->cur_point = 0;
track->cur_group = 0;
track->num_points = 1; /* starts at 1 so realloc logic works */
static void gps_track_clear(GpsTrack *track)
{
gint pi;
- for (pi = 0; pi < NUM_TRACK_GROUPS; pi++) {
+ for (pi = 0; pi < GPS_TRACK_GROUPS; pi++) {
if (track->points[pi] != NULL) {
g_free(track->points[pi]);
track->points[pi] = NULL;
track->cur_point = 0;
track->num_points = 1; /* starts at 1 so realloc logic works */
- if (track->cur_group >= NUM_TRACK_GROUPS) {
+ if (track->cur_group >= GPS_TRACK_GROUPS) {
g_debug("GritsPluginGps: track_group_incr - track group %u "
"is at max %u, shifting groups",
- track->cur_group, NUM_TRACK_GROUPS);
+ track->cur_group, GPS_TRACK_GROUPS);
/* Free the oldest one which falls off the end */
g_free(points[0]);
/* shift the rest down, last one should be NULL already */
- /* note we alloc NUM_TRACK_GROUPS+1 */
- for (int pi = 0; pi < NUM_TRACK_GROUPS; pi++) {
+ /* note we alloc GPS_TRACK_GROUPS+1 */
+ for (int pi = 0; pi < GPS_TRACK_GROUPS; pi++) {
points[pi] = points[pi+1];
}
/* always write into the last group */
- track->cur_group = NUM_TRACK_GROUPS - 1;
+ track->cur_group = GPS_TRACK_GROUPS - 1;
}
}
g_debug("GritsPluginGps: track_add_point");
- g_assert(track->cur_group < NUM_TRACK_GROUPS &&
+ g_assert(track->cur_group < GPS_TRACK_GROUPS &&
(track->cur_point <= track->num_points));
/* resize/allocate the point group if the current one is full */
if (track->cur_point >= track->num_points - 1) {
guint new_size = track->num_points == 1 ?
- NUM_TRACK_POINTS :
- track->num_points * NUM_TRACK_POINTS_FACTOR;
+ GPS_TRACK_POINTS :
+ track->num_points * GPS_TRACK_POINTS_FACTOR;
g_debug("GritsPluginGps: track_add_point - reallocating points "
"array from %u points to %u points.\n",
track->num_points, new_size);
strncpy(filename,
gtk_entry_get_text(GTK_ENTRY(gps->ui.gps_log_filename_entry)),
- sizeof (filename));
+ sizeof(filename));
if (!g_file_test(filename, G_FILE_TEST_EXISTS)) {
new_file = TRUE;
}
-/***************
- * Range rings *
- ***************/
-
-#ifdef GPS_RANGE_RINGS
-static gboolean on_gps_rangering_clicked_event(GtkWidget *widget, gpointer user_data)
-{
- GritsPluginGps *gps = (GritsPluginGps *)user_data;
-
- if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
- gps->gps_rangering_active = TRUE;
- } else {
- gps->gps_rangering_active = FALSE;
- }
-
- /* XXX force a redraw */
-
- return FALSE;
-}
-
-static void gps_init_range_rings(GritsPluginGps *gps, GtkWidget *gbox)
-{
- GtkWidget *gps_range_ring_frame = gtk_frame_new("Range Rings");
- GtkWidget *cbox = gtk_vbox_new(FALSE, 2);
- gtk_container_add(GTK_CONTAINER(gps_range_ring_frame), cbox);
- gtk_box_pack_start(GTK_BOX(gbox), gps_range_ring_frame, FALSE, FALSE, 0);
-
- gps->ui.gps_rangering_checkbox = gtk_check_button_new_with_label("Enable Range Rings");
- g_signal_connect(G_OBJECT(gps->ui.gps_rangering_checkbox),
- "clicked", G_CALLBACK(on_gps_rangering_clicked_event),
- (gpointer)gps);
- gtk_box_pack_start(GTK_BOX(cbox), gps->ui.gps_rangering_checkbox,
- FALSE, FALSE, 0);
-}
-#endif /* GPS_RANGE_RINGS */
-
-
/****************
* Main drawing *
****************/
gint i;
gchar *str;
for (i = 0; i < G_N_ELEMENTS(gps_table); i++) {
- gtk_label_set_markup (GTK_LABEL(gps_table[i].value_widget),
+ gtk_label_set_markup(GTK_LABEL(gps_table[i].value_widget),
(str = gps_table[i].get_data(gps_data)));
g_free(str);
}
gps->track.line->color[0] = 1.0;
gps->track.line->color[1] = 0;
gps->track.line->color[2] = 0.1;
- gps->track.line->color[3] = 0.5;
+ gps->track.line->color[3] = 1.0;
gps->track.line->width = 3;
grits_viewer_add(gps->viewer, GRITS_OBJECT(gps->track.line),
- GRITS_LEVEL_OVERLAY, TRUE);
+ GRITS_LEVEL_OVERLAY, FALSE);
grits_object_queue_draw(GRITS_OBJECT(gps->track.line));
}
GRITS_OBJECT(gps->marker)->center.lat = gps_data->fix.latitude;
GRITS_OBJECT(gps->marker)->center.lon = gps_data->fix.longitude;
GRITS_OBJECT(gps->marker)->center.elev = 0.0;
- GRITS_OBJECT(gps->marker)->lod = EARTH_R;
+ GRITS_OBJECT(gps->marker)->lod = EARTH_R * 5;
grits_viewer_add(gps->viewer,
GRITS_OBJECT(gps->marker),
- GRITS_LEVEL_OVERLAY, TRUE);
+ GRITS_LEVEL_OVERLAY, FALSE);
grits_object_queue_draw(GRITS_OBJECT(gps->marker));
}
/* GPS Data Frame */
static void gps_init_status_info(GritsPluginGps *gps, GtkWidget *gbox)
{
- gps->ui.gps_status_frame = gtk_frame_new("GPS Data");
+ gps->ui.gps_status_frame = gtk_frame_new("<b>GPS Data</b>");
+ GtkWidget *label = gtk_frame_get_label_widget(
+ GTK_FRAME(gps->ui.gps_status_frame));
+ gtk_label_set_use_markup(GTK_LABEL(label), TRUE);
+ gtk_frame_set_shadow_type(GTK_FRAME(gps->ui.gps_status_frame),
+ GTK_SHADOW_NONE);
gps->ui.gps_status_table = gtk_table_new(5, 2, TRUE);
- gtk_container_add(GTK_CONTAINER (gps->ui.gps_status_frame),
+ gtk_container_add(GTK_CONTAINER(gps->ui.gps_status_frame),
gps->ui.gps_status_table);
/* gps data table setup */
gint i;
for (i = 0; i < G_N_ELEMENTS(gps_table); i++) {
- gps_table[i].label_widget = gtk_label_new (gps_table[i].label);
+ gps_table[i].label_widget = gtk_label_new(gps_table[i].label);
gtk_label_set_justify(GTK_LABEL(gps_table[i].label_widget),
GTK_JUSTIFY_LEFT);
gtk_table_attach(GTK_TABLE(gps->ui.gps_status_table),
gtk_table_attach( GTK_TABLE(gps->ui.gps_status_table),
gps_table[i].value_widget, 1, 2, i, i+1, 0, 0, 0, 0);
- PangoFontDescription *font_desc = pango_font_description_new ();
- pango_font_description_set_size (font_desc,
+ PangoFontDescription *font_desc = pango_font_description_new();
+ pango_font_description_set_size(font_desc,
gps_table[i].font_size*PANGO_SCALE);
- gtk_widget_modify_font (gps_table[i].label_widget, font_desc);
- gtk_widget_modify_font (gps_table[i].value_widget, font_desc);
- pango_font_description_free (font_desc);
+ gtk_widget_modify_font(gps_table[i].label_widget, font_desc);
+ gtk_widget_modify_font(gps_table[i].value_widget, font_desc);
+ pango_font_description_free(font_desc);
}
gtk_box_pack_start(GTK_BOX(gbox), gps->ui.gps_status_frame,
- FALSE, FALSE, 0);
+ TRUE, FALSE, 0);
/* Start UI refresh task, which will reschedule itgps. */
gps_redraw_all(gps);
}
/* GPS Control Frame */
-static gboolean on_gps_follow_clicked_event (GtkWidget *widget, gpointer user_data)
+static gboolean on_gps_follow_clicked_event(GtkWidget *widget, gpointer user_data)
{
GritsPluginGps *gps = (GritsPluginGps *)user_data;
static void gps_init_control_frame(GritsPluginGps *gps, GtkWidget *gbox)
{
/* Control checkboxes */
- GtkWidget *gps_control_frame = gtk_frame_new("GPS Control");
+ GtkWidget *gps_control_frame = gtk_frame_new("<b>GPS Control</b>");
+ GtkWidget *label = gtk_frame_get_label_widget(
+ GTK_FRAME(gps_control_frame));
+ gtk_label_set_use_markup(GTK_LABEL(label), TRUE);
+ gtk_frame_set_shadow_type(GTK_FRAME(gps_control_frame),
+ GTK_SHADOW_NONE);
GtkWidget *cbox = gtk_vbox_new(FALSE, 2);
gtk_container_add(GTK_CONTAINER(gps_control_frame), cbox);
gtk_box_pack_start(GTK_BOX(gbox), gps_control_frame, FALSE, FALSE, 0);
gps->ui.gps_follow_checkbox =
gtk_check_button_new_with_label("Follow GPS");
g_signal_connect(G_OBJECT(gps->ui.gps_follow_checkbox), "clicked",
- G_CALLBACK (on_gps_follow_clicked_event),
+ G_CALLBACK(on_gps_follow_clicked_event),
(gpointer)gps);
gtk_box_pack_start(GTK_BOX(cbox), gps->ui.gps_follow_checkbox,
FALSE, FALSE, 0);
gps->ui.gps_track_checkbox =
gtk_check_button_new_with_label("Record Track");
g_signal_connect(G_OBJECT(gps->ui.gps_track_checkbox), "clicked",
- G_CALLBACK (on_gps_track_enable_clicked_event),
+ G_CALLBACK(on_gps_track_enable_clicked_event),
(gpointer)gps);
gtk_box_pack_start(GTK_BOX(cbox), gps->ui.gps_track_checkbox,
FALSE, FALSE, 0);
gps->ui.gps_clear_button = gtk_button_new_with_label("Clear Track");
g_signal_connect(G_OBJECT(gps->ui.gps_clear_button), "clicked",
- G_CALLBACK (on_gps_track_clear_clicked_event),
+ G_CALLBACK(on_gps_track_clear_clicked_event),
(gpointer)gps);
gtk_box_pack_start(GTK_BOX(cbox), gps->ui.gps_clear_button,
FALSE, FALSE, 0);
g_debug("GritsPluginGps: log_clicked_event");
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) {
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (widget))) {
gps_write_log(gps);
/* Schedule log file write */
static void gps_init_track_log_frame(GritsPluginGps *gps, GtkWidget *gbox)
{
/* Track log box with enable checkbox and filename entry */
- GtkWidget *gps_log_frame = gtk_frame_new ("Track Log");
- GtkWidget *lbox = gtk_vbox_new (FALSE, 2);
- gtk_container_add (GTK_CONTAINER (gps_log_frame), lbox);
- gtk_box_pack_start (GTK_BOX(gbox), gps_log_frame,
+ GtkWidget *gps_log_frame = gtk_frame_new("<b>Track Log</b>");
+ GtkWidget *label = gtk_frame_get_label_widget(GTK_FRAME(gps_log_frame));
+ gtk_label_set_use_markup(GTK_LABEL(label), TRUE);
+ gtk_frame_set_shadow_type(GTK_FRAME(gps_log_frame), GTK_SHADOW_NONE);
+ GtkWidget *lbox = gtk_vbox_new(FALSE, 2);
+ gtk_container_add(GTK_CONTAINER(gps_log_frame), lbox);
+ gtk_box_pack_start(GTK_BOX(gbox), gps_log_frame,
FALSE, FALSE, 0);
gps->ui.gps_log_checkbox =
gtk_check_button_new_with_label("Log Position to File");
- g_signal_connect (G_OBJECT (gps->ui.gps_log_checkbox), "clicked",
- G_CALLBACK (on_gps_log_clicked_event),
+ g_signal_connect(G_OBJECT(gps->ui.gps_log_checkbox), "clicked",
+ G_CALLBACK(on_gps_log_clicked_event),
(gpointer)gps);
- gtk_box_pack_start (GTK_BOX(lbox), gps->ui.gps_log_checkbox,
+ gtk_box_pack_start(GTK_BOX(lbox), gps->ui.gps_log_checkbox,
FALSE, FALSE, 0);
/* Set up filename entry box */
- GtkWidget *fbox = gtk_hbox_new (FALSE, 2);
- GtkWidget *filename_label = gtk_label_new ("Filename:");
- gtk_box_pack_start (GTK_BOX(fbox), filename_label, FALSE, FALSE, 0);
+ GtkWidget *fbox = gtk_hbox_new(FALSE, 2);
+ GtkWidget *filename_label = gtk_label_new("Filename:");
+ gtk_box_pack_start(GTK_BOX(fbox), filename_label, FALSE, FALSE, 0);
gps->ui.gps_log_filename_entry = gtk_entry_new();
- gtk_box_pack_start (GTK_BOX(fbox), gps->ui.gps_log_filename_entry,
+ gtk_box_pack_start(GTK_BOX(fbox), gps->ui.gps_log_filename_entry,
TRUE, TRUE, 0);
- gtk_box_pack_start (GTK_BOX(lbox), fbox, FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(lbox), fbox, FALSE, FALSE, 0);
/* set up gps log interval slider */
- GtkWidget *ubox = gtk_hbox_new (FALSE, 4);
- GtkWidget *interval_label = gtk_label_new ("Update Interval:");
- gtk_box_pack_start (GTK_BOX(ubox), interval_label, FALSE, FALSE, 0);
+ GtkWidget *ubox = gtk_hbox_new(FALSE, 4);
+ GtkWidget *interval_label = gtk_label_new("Update Interval:");
+ gtk_box_pack_start(GTK_BOX(ubox), interval_label, FALSE, FALSE, 0);
gps->ui.gps_log_interval_slider =
gtk_hscale_new_with_range(1.0, 600.0, 30.0);
- gtk_range_set_value (GTK_RANGE(gps->ui.gps_log_interval_slider),
+ gtk_range_set_value(GTK_RANGE(gps->ui.gps_log_interval_slider),
GPS_LOG_DEFAULT_UPDATE_INTERVAL);
- g_signal_connect (G_OBJECT (gps->ui.gps_log_interval_slider),
+ g_signal_connect(G_OBJECT(gps->ui.gps_log_interval_slider),
"value-changed",
G_CALLBACK(on_gps_log_interval_changed_event),
(gpointer)gps);
gtk_range_set_update_policy(
GTK_RANGE(gps->ui.gps_log_interval_slider),
GTK_UPDATE_DELAYED);
- gtk_box_pack_start (GTK_BOX(ubox), gps->ui.gps_log_interval_slider,
+ gtk_box_pack_start(GTK_BOX(ubox), gps->ui.gps_log_interval_slider,
TRUE, TRUE, 0);
- gtk_box_pack_start (GTK_BOX(lbox), ubox, FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(lbox), ubox, FALSE, FALSE, 0);
}
gps->follow_gps = FALSE;
gps_track_init(&gps->track);
- gps_init_status_info(gps, gps->hbox);
- gps_init_control_frame(gps, gps->hbox);
- gps_init_track_log_frame(gps, gps->hbox);
-#ifdef GPS_RANGE_RINGS
- gps_init_range_rings(gps, gps->hbox);
-#endif
+ gps_init_control_frame(gps, gps->config);
+ gps_init_track_log_frame(gps, gps->config);
+ gps_init_status_info(gps, gps->config);
return gps;
}
{
g_debug("GritsPluginGps: gps_init");
- gps->config = gtk_notebook_new();
-
- gps->hbox = gtk_hbox_new(FALSE, 2);
- gtk_notebook_insert_page(GTK_NOTEBOOK(gps->config),
- GTK_WIDGET(gps->hbox),
- gtk_label_new("GPS"), 0);
- /* Need to position on the top because of Win32 bug */
- gtk_notebook_set_tab_pos(GTK_NOTEBOOK(gps->config), GTK_POS_LEFT);
+ gps->config = gtk_hbox_new(FALSE, 15);
}
static void grits_plugin_gps_dispose(GObject *gobject)
projects / aweather / commitdiff