* Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
* Copyright (C) 2005-2007, Alex Foobarian <foobarian@gmail.com>
* Copyright (C) 2007-2008, Quy Tonthat <qtonthat@gmail.com>
- * Copyright (C) 2011, Rob Norris <rw_norris@hotmail.com>
+ * Copyright (C) 2012, Rob Norris <rw_norris@hotmail.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
typedef enum {
PROPWIN_GRAPH_TYPE_ELEVATION_DISTANCE,
+ PROPWIN_GRAPH_TYPE_GRADIENT_DISTANCE,
PROPWIN_GRAPH_TYPE_SPEED_TIME,
PROPWIN_GRAPH_TYPE_DISTANCE_TIME,
PROPWIN_GRAPH_TYPE_ELEVATION_TIME,
150.0, 200.0, 250.0, 375.0, 500.0,
750.0, 1000.0, 2000.0, 5000.0, 10000.0, 100000.0};
+/* (Hopefully!) Human friendly gradient grid sizes - note no fixed 'ratio' just numbers that look nice...*/
+static const gdouble chunksg[] = {1.0, 2.0, 3.0, 4.0, 5.0, 8.0, 10.0,
+ 12.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0, 75.0,
+ 100.0, 150.0, 200.0, 250.0, 375.0, 500.0,
+ 750.0, 1000.0, 10000.0};
+
/* (Hopefully!) Human friendly grid sizes - note no fixed 'ratio' just numbers that look nice...*/
/* As need to cover walking speeds - have many low numbers (but also may go up to airplane speeds!) */
static const gdouble chunkss[] = {1.0, 2.0, 3.0, 4.0, 5.0, 8.0, 10.0,
gboolean configure_dialog;
VikTrwLayer *vtl;
VikTrack *tr;
- gchar *track_name;
gint profile_width;
gint profile_height;
gint profile_width_old;
GtkWidget *w_time_dur;
GtkWidget *w_cur_dist; /*< Current distance */
GtkWidget *w_cur_elevation;
+ GtkWidget *w_cur_gradient_dist; /*< Current distance on gradient graph */
+ GtkWidget *w_cur_gradient_gradient; /*< Current gradient on gradient graph */
GtkWidget *w_cur_time; /*< Current time */
GtkWidget *w_cur_speed;
GtkWidget *w_cur_dist_dist; /*< Current distance on distance graph */
GtkWidget *w_show_dem;
GtkWidget *w_show_alt_gps_speed;
GtkWidget *w_show_gps_speed;
+ GtkWidget *w_show_gradient_gps_speed;
GtkWidget *w_show_dist_speed;
GtkWidget *w_show_elev_speed;
GtkWidget *w_show_sd_gps_speed;
gdouble track_length;
gdouble track_length_inc_gaps;
PropSaved elev_graph_saved_img;
+ PropSaved gradient_graph_saved_img;
PropSaved speed_graph_saved_img;
PropSaved dist_graph_saved_img;
PropSaved elev_time_graph_saved_img;
PropSaved speed_dist_graph_saved_img;
GtkWidget *elev_box;
+ GtkWidget *gradient_box;
GtkWidget *speed_box;
GtkWidget *dist_box;
GtkWidget *elev_time_box;
gint ciat; // Chunk size Index into Altitudes / Time
// NB cia & ciat are normally same value but sometimes not due to differing methods of altitude array creation
// thus also have draw_min_altitude for each altitude graph type
+ gdouble *gradients;
+ gdouble min_gradient;
+ gdouble max_gradient;
+ gdouble draw_min_gradient;
+ gint cig; // Chunk size Index into Gradients
gdouble *speeds;
gdouble *speeds_dist;
gdouble min_speed;
{
if (widgets->elev_graph_saved_img.img)
g_object_unref(widgets->elev_graph_saved_img.img);
+ if (widgets->gradient_graph_saved_img.img)
+ g_object_unref(widgets->gradient_graph_saved_img.img);
if (widgets->speed_graph_saved_img.img)
g_object_unref(widgets->speed_graph_saved_img.img);
if (widgets->dist_graph_saved_img.img)
g_object_unref(widgets->speed_dist_graph_saved_img.img);
if (widgets->altitudes)
g_free(widgets->altitudes);
+ if (widgets->gradients)
+ g_free(widgets->gradients);
if (widgets->speeds)
g_free(widgets->speeds);
if (widgets->distances)
}
}
+/**
+ * Returns via pointers:
+ * the new minimum value to be used for the altitude graph
+ * the index in to the altitudes chunk sizes array (ci = Chunk Index)
+ */
+static void get_new_min_and_chunk_index_gradient (gdouble mina, gdouble maxa, gdouble *new_min, gint *ci)
+{
+ /* Get unitized chunk */
+ /* Find suitable chunk index */
+ *ci = 0;
+ gdouble diffa_chunk = (maxa - mina)/LINES;
+
+ /* Loop through to find best match */
+ while (diffa_chunk > chunksg[*ci]) {
+ (*ci)++;
+ /* Last Resort Check */
+ if ( *ci == sizeof(chunksg)/sizeof(chunksg[0]) )
+ break;
+ }
+
+ /* Ensure adjusted minimum .. maximum covers mina->maxa */
+
+ // Now work out adjusted minimum point to the nearest lowest chunk divisor value
+ // When negative ensure logic uses lowest value
+ if ( mina < 0 )
+ *new_min = (gdouble) ( ( (gint)(mina - chunksg[*ci]) / (gint)chunksg[*ci] ) * (gint)chunksg[*ci] );
+ else
+ *new_min = (gdouble) ( ( (gint)mina / (gint)chunksg[*ci] ) * (gint)chunksg[*ci] );
+
+ // Range not big enough - as new minimum has lowered
+ if ((*new_min + (chunksg[*ci] * LINES) < maxa)) {
+ // Next chunk should cover it
+ if ( *ci < sizeof(chunksg)/sizeof(chunksg[0]) ) {
+ (*ci)++;
+ // Remember to adjust the minimum too...
+ if ( mina < 0 )
+ *new_min = (gdouble) ( ( (gint)(mina - chunksg[*ci]) / (gint)chunksg[*ci] ) * (gint)chunksg[*ci] );
+ else
+ *new_min = (gdouble) ( ( (gint)mina / (gint)chunksg[*ci] ) * (gint)chunksg[*ci] );
+ }
+ }
+}
+
/**
* Returns via pointers:
* the new minimum value to be used for the appropriate graph
graph_saved_img = &widgets->elev_graph_saved_img;
is_time_graph = FALSE;
break;
+ case PROPWIN_GRAPH_TYPE_GRADIENT_DISTANCE:
+ graph_box = widgets->gradient_box;
+ graph_saved_img = &widgets->gradient_graph_saved_img;
+ is_time_graph = FALSE;
+ break;
case PROPWIN_GRAPH_TYPE_SPEED_TIME:
graph_box = widgets->speed_box;
graph_saved_img = &widgets->speed_graph_saved_img;
return TRUE; /* don't call other (further) callbacks */
}
+static gboolean track_gradient_click( GtkWidget *event_box, GdkEventButton *event, gpointer *pass_along )
+{
+ track_graph_click(event_box, event, pass_along, PROPWIN_GRAPH_TYPE_GRADIENT_DISTANCE);
+ return TRUE; /* don't call other (further) callbacks */
+}
+
static gboolean track_vt_click( GtkWidget *event_box, GdkEventButton *event, gpointer *pass_along )
{
track_graph_click(event_box, event, pass_along, PROPWIN_GRAPH_TYPE_SPEED_TIME);
return y_blob;
}
+/**
+ * Calculate y position for blob on gradient graph
+ */
+static gint blobby_gradient ( gdouble x_blob, PropWidgets *widgets )
+{
+ gint ix = (gint)x_blob;
+ // Ensure ix is inbounds
+ if (ix == widgets->profile_width)
+ ix--;
+
+ gint y_blob = widgets->profile_height-widgets->profile_height*(widgets->gradients[ix]-widgets->draw_min_gradient)/(chunksg[widgets->cig]*LINES);
+
+ return y_blob;
+}
+
/**
* Calculate y position for blob on speed graph
*/
g_list_free(child);
}
+void track_gradient_move( GtkWidget *event_box, GdkEventMotion *event, gpointer *pass_along )
+{
+ VikTrack *tr = pass_along[0];
+ PropWidgets *widgets = pass_along[3];
+ int mouse_x, mouse_y;
+ GdkModifierType state;
+
+ if (event->is_hint)
+ gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state);
+ else
+ mouse_x = event->x;
+
+ gdouble x = mouse_x - event_box->allocation.width / 2 + widgets->profile_width / 2 - MARGIN / 2;
+ if (x < 0)
+ x = 0;
+ if (x > widgets->profile_width)
+ x = widgets->profile_width;
+
+ gdouble meters_from_start;
+ VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_dist ( tr, (gdouble) x / widgets->profile_width, &meters_from_start );
+ if (trackpoint && widgets->w_cur_gradient_dist) {
+ static gchar tmp_buf[20];
+ vik_units_distance_t dist_units = a_vik_get_units_distance ();
+ switch (dist_units) {
+ case VIK_UNITS_DISTANCE_KILOMETRES:
+ g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km", meters_from_start/1000.0);
+ break;
+ case VIK_UNITS_DISTANCE_MILES:
+ g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f miles", VIK_METERS_TO_MILES(meters_from_start) );
+ break;
+ default:
+ g_critical("Houston, we've had a problem. distance=%d", dist_units);
+ }
+ gtk_label_set_text(GTK_LABEL(widgets->w_cur_gradient_dist), tmp_buf);
+ }
+
+ // Show track gradient for this position - to the nearest whole number
+ if (trackpoint && widgets->w_cur_gradient_gradient) {
+ static gchar tmp_buf[20];
+
+ double gradient = widgets->gradients[(int) x];
+
+ g_snprintf(tmp_buf, sizeof(tmp_buf), "%d%%", (int)gradient);
+ gtk_label_set_text(GTK_LABEL(widgets->w_cur_gradient_gradient), tmp_buf);
+ }
+
+ widgets->blob_tp = trackpoint;
+
+ if ( widgets->gradients == NULL )
+ return;
+
+ GtkWidget *window = gtk_widget_get_toplevel (event_box);
+ GList *child = gtk_container_get_children(GTK_CONTAINER(event_box));
+ GtkWidget *image = GTK_WIDGET(child->data);
+
+ gint y_blob = blobby_gradient (x, widgets);
+
+ gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value
+ if (widgets->is_marker_drawn) {
+ gdouble pc = tp_percentage_by_distance ( tr, widgets->marker_tp, widgets->track_length_inc_gaps );
+ if (!isnan(pc)) {
+ marker_x = (pc * widgets->profile_width) + MARGIN;
+ }
+ }
+
+ save_image_and_draw_graph_marks (image,
+ marker_x,
+ window->style->black_gc,
+ MARGIN+x,
+ y_blob,
+ &widgets->gradient_graph_saved_img,
+ widgets->profile_width,
+ widgets->profile_height,
+ &widgets->is_marker_drawn,
+ &widgets->is_blob_drawn);
+
+ g_list_free(child);
+}
+
void track_vt_move( GtkWidget *event_box, GdkEventMotion *event, gpointer *pass_along )
{
VikTrack *tr = pass_along[0];
g_object_unref ( G_OBJECT(no_alt_info) );
}
+/**
+ * Draws representative speed on the supplied pixmap
+ * (which is the gradients graph)
+ */
+static void draw_speed_dist(VikTrack *tr,
+ GdkDrawable *pix,
+ GdkGC *speed_gc,
+ gdouble max_speed_in,
+ gint width,
+ gint height,
+ gint margin,
+ gboolean do_speed)
+{
+ GList *iter;
+ gdouble max_speed = 0;
+ gdouble total_length = vik_track_get_length_including_gaps(tr);
+
+ // Calculate the max speed factor
+ if (do_speed)
+ max_speed = max_speed_in * 110 / 100;
+
+ gdouble dist = 0;
+ for (iter = tr->trackpoints->next; iter; iter = iter->next) {
+ int x;
+ dist += vik_coord_diff ( &(VIK_TRACKPOINT(iter->data)->coord),
+ &(VIK_TRACKPOINT(iter->prev->data)->coord) );
+ x = (width * dist)/total_length + margin;
+ if (do_speed) {
+ // This is just a speed indicator - no actual values can be inferred by user
+ if (!isnan(VIK_TRACKPOINT(iter->data)->speed)) {
+ int y_speed = height - (height * VIK_TRACKPOINT(iter->data)->speed)/max_speed;
+ gdk_draw_rectangle(GDK_DRAWABLE(pix), speed_gc, TRUE, x-2, y_speed-2, 4, 4);
+ }
+ }
+ }
+}
+
+/**
+ * Draw just the gradient image
+ */
+static void draw_gradients (GtkWidget *image, VikTrack *tr, PropWidgets *widgets )
+{
+ GtkWidget *window;
+ GdkPixmap *pix;
+ gdouble mina;
+ guint i;
+
+ GdkColor color;
+
+ // Free previous allocation
+ if ( widgets->gradients )
+ g_free ( widgets->gradients );
+
+ widgets->gradients = vik_track_make_gradient_map ( tr, widgets->profile_width );
+
+ if ( widgets->gradients == NULL )
+ return;
+
+ minmax_array(widgets->gradients, &widgets->min_gradient, &widgets->max_gradient, TRUE, widgets->profile_width);
+
+ get_new_min_and_chunk_index_gradient (widgets->min_gradient, widgets->max_gradient, &widgets->draw_min_gradient, &widgets->cig);
+
+ // Assign locally
+ mina = widgets->draw_min_gradient;
+
+ window = gtk_widget_get_toplevel (widgets->gradient_box);
+
+ pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 );
+
+ gtk_image_set_from_pixmap ( GTK_IMAGE(image), pix, NULL );
+
+ /* clear the image */
+ gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0],
+ TRUE, 0, 0, MARGIN, widgets->profile_height);
+ gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0],
+ TRUE, MARGIN, 0, widgets->profile_width, widgets->profile_height);
+
+ /* draw grid */
+ for (i=0; i<=LINES; i++) {
+ PangoFontDescription *pfd;
+ PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL);
+ gchar s[32];
+ int w, h;
+
+ pango_layout_set_alignment (pl, PANGO_ALIGN_RIGHT);
+ pfd = pango_font_description_from_string (PROPWIN_LABEL_FONT);
+ pango_layout_set_font_description (pl, pfd);
+ pango_font_description_free (pfd);
+ sprintf(s, "%8d%%", (int)(mina + (LINES-i)*chunksg[widgets->cig]));
+ pango_layout_set_text(pl, s, -1);
+ pango_layout_get_pixel_size (pl, &w, &h);
+ gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], MARGIN-w-3,
+ CLAMP((int)i*widgets->profile_height/LINES - h/2, 0, widgets->profile_height-h), pl);
+
+ gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0],
+ MARGIN, widgets->profile_height/LINES * i, MARGIN + widgets->profile_width, widgets->profile_height/LINES * i);
+ g_object_unref ( G_OBJECT ( pl ) );
+ pl = NULL;
+ }
+
+ /* draw gradients */
+ for ( i = 0; i < widgets->profile_width; i++ )
+ gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3],
+ i + MARGIN, widgets->profile_height, i + MARGIN, widgets->profile_height-widgets->profile_height*(widgets->gradients[i]-mina)/(chunksg[widgets->cig]*LINES) );
+
+ if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(widgets->w_show_gradient_gps_speed)) ) {
+ GdkGC *gps_speed_gc = gdk_gc_new ( window->window );
+
+ gdk_color_parse ( "red", &color );
+ gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color);
+
+ // Ensure somekind of max speed when not set
+ if ( widgets->max_speed < 0.01 )
+ widgets->max_speed = vik_track_get_max_speed(tr);
+
+ draw_speed_dist(tr,
+ GDK_DRAWABLE(pix),
+ gps_speed_gc,
+ widgets->max_speed,
+ widgets->profile_width,
+ widgets->profile_height,
+ MARGIN,
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(widgets->w_show_alt_gps_speed)));
+
+ g_object_unref ( G_OBJECT(gps_speed_gc) );
+ }
+
+ /* draw border */
+ gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, widgets->profile_width-1, widgets->profile_height-1);
+
+ g_object_unref ( G_OBJECT(pix) );
+}
+
/**
* Draw just the speed (velocity)/time image
*/
}
}
+ // Draw gradients
+ if (widgets->gradient_box != NULL) {
+
+ // Saved image no longer any good as we've resized, so we remove it here
+ if (resized && widgets->gradient_graph_saved_img.img) {
+ g_object_unref(widgets->gradient_graph_saved_img.img);
+ widgets->gradient_graph_saved_img.img = NULL;
+ widgets->gradient_graph_saved_img.saved = FALSE;
+ }
+
+ child = gtk_container_get_children(GTK_CONTAINER(widgets->gradient_box));
+ draw_gradients (GTK_WIDGET(child->data), tr, widgets );
+
+ image = GTK_WIDGET(child->data);
+ g_list_free(child);
+
+ // Ensure marker or blob are redrawn if necessary
+ if (widgets->is_marker_drawn || widgets->is_blob_drawn) {
+
+ pc = tp_percentage_by_distance ( tr, widgets->marker_tp, widgets->track_length_inc_gaps );
+ gdouble x_blob = -MARGIN - 1.0; // i.e. Don't draw unless we get a valid value
+ gint y_blob = 0;
+ if (widgets->is_blob_drawn) {
+ pc_blob = tp_percentage_by_distance ( tr, widgets->blob_tp, widgets->track_length_inc_gaps );
+ if (!isnan(pc_blob)) {
+ x_blob = (pc_blob * widgets->profile_width);
+ }
+ y_blob = blobby_gradient (x_blob, widgets);
+ }
+
+ gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value
+ if (!isnan(pc)) {
+ marker_x = (pc * widgets->profile_width) + MARGIN;
+ }
+
+ save_image_and_draw_graph_marks (image,
+ marker_x,
+ window->style->black_gc,
+ x_blob+MARGIN,
+ y_blob,
+ &widgets->gradient_graph_saved_img,
+ widgets->profile_width,
+ widgets->profile_height,
+ &widgets->is_marker_drawn,
+ &widgets->is_blob_drawn);
+ }
+ }
+
// Draw speeds
if (widgets->speed_box != NULL) {
return eventbox;
}
+/**
+ * Create height profile widgets including the image and callbacks
+ */
+GtkWidget *vik_trw_layer_create_gradient ( GtkWidget *window, VikTrack *tr, gpointer vlp, VikViewport *vvp, PropWidgets *widgets)
+{
+ GdkPixmap *pix;
+ GtkWidget *image;
+ GtkWidget *eventbox;
+ gpointer *pass_along;
+
+ // First allocation
+ widgets->gradients = vik_track_make_gradient_map ( tr, widgets->profile_width );
+
+ if ( widgets->gradients == NULL ) {
+ return NULL;
+ }
+
+ pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 );
+ image = gtk_image_new_from_pixmap ( pix, NULL );
+
+ g_object_unref ( G_OBJECT(pix) );
+
+ pass_along = g_malloc ( sizeof(gpointer) * 4 ); /* FIXME: mem leak -- never be freed */
+ pass_along[0] = tr;
+ pass_along[1] = vlp;
+ pass_along[2] = vvp;
+ pass_along[3] = widgets;
+
+ eventbox = gtk_event_box_new ();
+ g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_gradient_click), pass_along );
+ g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_gradient_move), pass_along );
+ g_signal_connect_swapped ( G_OBJECT(eventbox), "destroy", G_CALLBACK(g_free), pass_along );
+ gtk_container_add ( GTK_CONTAINER(eventbox), image );
+ gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_STRUCTURE_MASK);
+
+ return eventbox;
+}
+
/**
* Create speed/time widgets including the image and callbacks
*/
case VIK_TRW_LAYER_PROPWIN_DEL_DUP:
vik_track_remove_dup_points(tr);
/* above operation could have deleted current_tp or last_tp */
- trw_layer_cancel_tps_of_track ( vtl, widgets->track_name );
+ trw_layer_cancel_tps_of_track ( vtl, tr );
vik_layer_emit_update ( VIK_LAYER(vtl), FALSE );
break;
case VIK_TRW_LAYER_PROPWIN_SPLIT:
{
/* get new tracks, add them, resolve naming conflicts (free if cancel), and delete old. old can still exist on clipboard. */
guint ntracks;
+
VikTrack **tracks = vik_track_split_into_segments(tr, &ntracks);
gchar *new_tr_name;
guint i;
for ( i = 0; i < ntracks; i++ )
{
g_assert ( tracks[i] );
- new_tr_name = g_strdup_printf("%s #%d", widgets->track_name, i+1);
+ new_tr_name = g_strdup_printf("%s #%d", widgets->tr->name, i+1);
/* if ( (wp_exists) && (! overwrite) ) */
/* don't need to upper case new_tr_name because old tr name was uppercase */
if ( vik_trw_layer_get_track(vtl, new_tr_name ) &&
g_free ( tracks );
/* Don't let track destroy this dialog */
vik_track_clear_property_dialog(tr);
- vik_trw_layer_delete_track ( vtl, widgets->track_name );
+ vik_trw_layer_delete_track ( vtl, tr );
vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); /* chase thru the hoops */
}
}
break;
}
- gchar *r_name = g_strdup_printf("%s #2", widgets->track_name);
- if (vik_trw_layer_get_track(vtl, r_name ) &&
- ( ! a_dialog_yes_or_no( VIK_GTK_WINDOW_FROM_LAYER(vtl),
- "The track \"%s\" exists, do you wish to overwrite it?", r_name)))
- {
- gchar *new_r_name = a_dialog_new_track( VIK_GTK_WINDOW_FROM_LAYER(vtl), vik_trw_layer_get_tracks(vtl), NULL );
- if (new_r_name) {
- g_free( r_name );
- r_name = new_r_name;
- }
- else {
- a_dialog_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), GTK_MESSAGE_WARNING,
- _("Operation Aborted. Track unchanged"), NULL);
- keep_dialog = TRUE;
- break;
- }
- }
+ gchar *r_name = g_strdup_printf("%s #2", widgets->tr->name);
iter->prev->next = NULL;
iter->prev = NULL;
VikTrack *tr_right = vik_track_new();
return vbox;
}
-void vik_trw_layer_propwin_run ( GtkWindow *parent, VikTrwLayer *vtl, VikTrack *tr, gpointer vlp, gchar *track_name, VikViewport *vvp )
+void vik_trw_layer_propwin_run ( GtkWindow *parent, VikTrwLayer *vtl, VikTrack *tr, gpointer vlp, VikViewport *vvp )
{
/* FIXME: free widgets when destroy signal received */
PropWidgets *widgets = prop_widgets_new();
widgets->tr = tr;
widgets->profile_width = PROPWIN_PROFILE_WIDTH;
widgets->profile_height = PROPWIN_PROFILE_HEIGHT;
- widgets->track_name = track_name;
- gchar *title = g_strdup_printf(_("%s - Track Properties"), track_name);
+ gchar *title = g_strdup_printf(_("%s - Track Properties"), tr->name);
GtkWidget *dialog = gtk_dialog_new_with_buttons (title,
parent,
GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
gdouble min_alt, max_alt;
widgets->elev_box = vik_trw_layer_create_profile(GTK_WIDGET(parent), tr, vlp, vvp, widgets, &min_alt, &max_alt);
+ widgets->gradient_box = vik_trw_layer_create_gradient(GTK_WIDGET(parent), tr, vlp, vvp, widgets);
widgets->speed_box = vik_trw_layer_create_vtdiag(GTK_WIDGET(parent), tr, vlp, vvp, widgets);
widgets->dist_box = vik_trw_layer_create_dtdiag(GTK_WIDGET(parent), tr, vlp, vvp, widgets);
widgets->elev_time_box = vik_trw_layer_create_etdiag(GTK_WIDGET(parent), tr, vlp, vvp, widgets);
gtk_notebook_append_page(GTK_NOTEBOOK(graphs), page, gtk_label_new(_("Elevation-distance")));
}
+ if ( widgets->gradient_box ) {
+ GtkWidget *page = NULL;
+ widgets->w_cur_gradient_dist = gtk_label_new(_("No Data"));
+ widgets->w_cur_gradient_gradient = gtk_label_new(_("No Data"));
+ widgets->w_show_gradient_gps_speed = gtk_check_button_new_with_mnemonic(_("Show _GPS Speed"));
+ page = create_graph_page (widgets->gradient_box,
+ _("<b>Track Distance:</b>"), widgets->w_cur_gradient_dist,
+ _("<b>Track Gradient:</b>"), widgets->w_cur_gradient_gradient,
+ widgets->w_show_gradient_gps_speed, TRUE,
+ NULL, FALSE);
+ g_signal_connect (widgets->w_show_gradient_gps_speed, "toggled", G_CALLBACK (checkbutton_toggle_cb), pass_along);
+ gtk_notebook_append_page(GTK_NOTEBOOK(graphs), page, gtk_label_new(_("Gradient-distance")));
+ }
+
if ( widgets->speed_box ) {
GtkWidget *page = NULL;
widgets->w_cur_time = gtk_label_new(_("No Data"));
gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
gtk_widget_show_all ( dialog );
}
+
+
+/**
+ * Update this property dialog
+ * e.g. if the track has been renamed
+ */
+void vik_trw_layer_propwin_update ( VikTrack *trk )
+{
+ // If not displayed do nothing
+ if ( !trk->property_dialog )
+ return;
+
+ // Update title with current name
+ if ( trk->name ) {
+ gchar *title = g_strdup_printf ( _("%s - Track Properties"), trk->name );
+ gtk_window_set_title ( GTK_WINDOW(trk->property_dialog), title );
+ g_free(title);
+ }
+
+}