/* * viking -- GPS Data and Topo Analyzer, Explorer, and Manager * * Copyright (C) 2003-2005, Evan Battaglia * * 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 * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include #include #include #include #include "coords.h" #include "vikcoord.h" #include "viktrack.h" #include "viktrwlayer.h" #include "viktrwlayer_propwin.h" #include "vikwaypoint.h" #include "dialog.h" #include "globals.h" #include "dems.h" #include "vikviewport.h" /* ugh */ #include "viktreeview.h" /* ugh */ #include #include "viklayer.h" /* ugh */ #include "vikaggregatelayer.h" #include "viklayerspanel.h" /* ugh */ #define PROFILE_WIDTH 600 #define PROFILE_HEIGHT 300 #define MIN_ALT_DIFF 100.0 #define MIN_SPEED_DIFF 20.0 typedef struct _propsaved { gboolean saved; gint pos; GdkImage *img; } PropSaved; typedef struct _propwidgets { VikTrwLayer *vtl; VikTrack *tr; VikLayersPanel *vlp; gchar *track_name; GtkWidget *w_comment; GtkWidget *w_track_length; GtkWidget *w_tp_count; GtkWidget *w_segment_count; GtkWidget *w_duptp_count; GtkWidget *w_max_speed; GtkWidget *w_avg_speed; GtkWidget *w_avg_dist; GtkWidget *w_elev_range; GtkWidget *w_elev_gain; GtkWidget *w_time_start; GtkWidget *w_time_end; GtkWidget *w_time_dur; GtkWidget *w_dist_time; PropSaved elev_graph_saved_img; PropSaved speed_graph_saved_img; } PropWidgets; static PropWidgets *prop_widgets_new() { PropWidgets *widgets = g_malloc0(sizeof(PropWidgets)); return widgets; } static void prop_widgets_free(PropWidgets *widgets) { if (widgets->elev_graph_saved_img.img) g_object_unref(widgets->elev_graph_saved_img.img); if (widgets->speed_graph_saved_img.img) g_object_unref(widgets->speed_graph_saved_img.img); g_free(widgets); } static void minmax_alt(const gdouble *altitudes, gdouble *min, gdouble *max) { *max = -1000; *min = 20000; guint i; for ( i=0; i < PROFILE_WIDTH; i++ ) { if ( altitudes[i] != VIK_DEFAULT_ALTITUDE ) { if ( altitudes[i] > *max ) *max = altitudes[i]; if ( altitudes[i] < *min ) *min = altitudes[i]; } } } #define MARGIN 50 #define LINES 5 static void set_center_at_graph_position(gdouble event_x, gint img_width, VikLayersPanel *vlp, VikTrack *tr, gboolean time_base) { VikTrackpoint *trackpoint; gdouble x = event_x - img_width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; if (x < 0) x = 0; if (x > PROFILE_WIDTH) x = PROFILE_WIDTH; if (time_base) trackpoint = vik_track_get_closest_tp_by_percentage_time ( tr, (gdouble) x / PROFILE_WIDTH, NULL ); else trackpoint = vik_track_get_closest_tp_by_percentage_dist ( tr, (gdouble) x / PROFILE_WIDTH, NULL ); if ( trackpoint ) { VikCoord coord = trackpoint->coord; vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &coord ); vik_layers_panel_emit_update ( vlp ); } } static void draw_graph_mark(GtkWidget *image, gdouble x, GdkGC *gc, PropSaved *saved_img) { GdkPixmap *pix; const int saved_width = 5; gtk_image_get_pixmap(GTK_IMAGE(image), &pix, NULL); if (saved_img->saved) { gdk_draw_image(GDK_DRAWABLE(pix), gc, saved_img->img, 0, 0, saved_img->pos, 0, -1, -1); saved_img->saved = FALSE; gtk_widget_queue_draw_area(image, saved_img->pos, 0, saved_img->img->width, saved_img->img->height); } if ((x >= MARGIN) && (x < (PROFILE_WIDTH + MARGIN))) { if (saved_img->img) gdk_drawable_copy_to_image(GDK_DRAWABLE(pix), saved_img->img, x - (saved_width/2), 0, 0, 0, saved_img->img->width, saved_img->img->height); else saved_img->img = gdk_drawable_copy_to_image(GDK_DRAWABLE(pix), saved_img->img, x - (saved_width/2), 0, 0, 0, saved_width, PROFILE_HEIGHT); saved_img->pos = x - (saved_width/2); saved_img->saved = TRUE; gdk_draw_line (GDK_DRAWABLE(pix), gc, x, 0, x, image->allocation.height); /* redraw the area which contains the line, saved_width is just convenient */ gtk_widget_queue_draw_area(image, x - saved_width/2, 0, saved_width, PROFILE_HEIGHT); } } static void track_graph_click( GtkWidget *event_box, GdkEventButton *event, gpointer *pass_along, gboolean is_vt_graph ) { VikTrack *tr = pass_along[0]; VikLayersPanel *vlp = pass_along[1]; PropWidgets *widgets = pass_along[2]; GList *child = gtk_container_get_children(GTK_CONTAINER(event_box)); GtkWidget *image = GTK_WIDGET(child->data); GtkWidget *window = gtk_widget_get_toplevel(GTK_WIDGET(event_box)); set_center_at_graph_position(event->x, event_box->allocation.width, vlp, tr, is_vt_graph); draw_graph_mark(image, event->x, window->style->black_gc, is_vt_graph ? &widgets->speed_graph_saved_img : &widgets->elev_graph_saved_img); g_list_free(child); } static gboolean track_profile_click( GtkWidget *event_box, GdkEventButton *event, gpointer *pass_along ) { track_graph_click(event_box, event, pass_along, FALSE); 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, TRUE); return TRUE; /* don't call other (further) callbacks */ } void track_profile_move( GtkWidget *image, GdkEventMotion *event, gpointer *pass_along ) { VikTrack *tr = pass_along[0]; PropWidgets *widgets = pass_along[2]; 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 - image->allocation.width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; if (x < 0) x = 0; if (x > PROFILE_WIDTH) x = PROFILE_WIDTH; gdouble meters_from_start; VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_dist ( tr, (gdouble) x / PROFILE_WIDTH, &meters_from_start ); if (trackpoint && widgets->w_dist_time) { static gchar tmp_buf[20]; g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m", meters_from_start); gtk_label_set_text(GTK_LABEL(widgets->w_dist_time), tmp_buf); } } void track_vt_move( GtkWidget *image, GdkEventMotion *event, gpointer *pass_along ) { VikTrack *tr = pass_along[0]; PropWidgets *widgets = pass_along[2]; 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 - image->allocation.width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; if (x < 0) x = 0; if (x > PROFILE_WIDTH) x = PROFILE_WIDTH; time_t seconds_from_start; VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_time ( tr, (gdouble) x / PROFILE_WIDTH, &seconds_from_start ); if (trackpoint && widgets->w_dist_time) { static gchar tmp_buf[20]; guint h, m, s; h = seconds_from_start/3600; m = (seconds_from_start - h*3600)/60; s = seconds_from_start - (3600*h) - (60*m); g_snprintf(tmp_buf, sizeof(tmp_buf), "%02d:%02d:%02d", h, m, s); gtk_label_set_text(GTK_LABEL(widgets->w_dist_time), tmp_buf); } } static void draw_dem_alt_speed_dist(VikTrack *tr, GdkDrawable *pix, GdkGC *alt_gc, GdkGC *speed_gc, gdouble alt_offset, gdouble alt_diff, gint width, gint height, gint margin) { GList *iter; gdouble dist = 0; gdouble max_speed = 0; gdouble total_length = vik_track_get_length_including_gaps(tr); for (iter = tr->trackpoints->next; iter; iter = iter->next) { if (!isnan(VIK_TRACKPOINT(iter->data)->speed)) max_speed = MAX(max_speed, VIK_TRACKPOINT(iter->data)->speed); } max_speed = max_speed * 110 / 100; for (iter = tr->trackpoints->next; iter; iter = iter->next) { int x, y_alt, y_speed; gint16 elev = a_dems_get_elev_by_coord(&(VIK_TRACKPOINT(iter->data)->coord), VIK_DEM_INTERPOL_BEST); elev -= alt_offset; dist += vik_coord_diff ( &(VIK_TRACKPOINT(iter->data)->coord), &(VIK_TRACKPOINT(iter->prev->data)->coord) ); x = (width * dist)/total_length + margin; if ( elev != VIK_DEM_INVALID_ELEVATION ) { y_alt = height - (height * elev)/alt_diff; gdk_draw_rectangle(GDK_DRAWABLE(pix), alt_gc, TRUE, x-2, y_alt-2, 4, 4); } if (!isnan(VIK_TRACKPOINT(iter->data)->speed)) { 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); } } } GtkWidget *vik_trw_layer_create_profile ( GtkWidget *window, VikTrack *tr, gpointer vlp, PropWidgets *widgets, gdouble *min_alt, gdouble *max_alt) { GdkPixmap *pix; GtkWidget *image; gdouble *altitudes = vik_track_make_elevation_map ( tr, PROFILE_WIDTH ); gdouble mina, maxa; GtkWidget *eventbox; gpointer *pass_along; guint i; if ( altitudes == NULL ) { *min_alt = *max_alt = VIK_DEFAULT_ALTITUDE; return NULL; } pix = gdk_pixmap_new( window->window, PROFILE_WIDTH + MARGIN, PROFILE_HEIGHT, -1 ); image = gtk_image_new_from_pixmap ( pix, NULL ); GdkGC *no_alt_info = gdk_gc_new ( window->window ); GdkGC *dem_alt_gc = gdk_gc_new ( window->window ); GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); GdkColor color; gdk_color_parse ( "yellow", &color ); gdk_gc_set_rgb_fg_color ( no_alt_info, &color); gdk_color_parse ( "green", &color ); gdk_gc_set_rgb_fg_color ( dem_alt_gc, &color); gdk_color_parse ( "red", &color ); gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); minmax_alt(altitudes, min_alt, max_alt); mina = *min_alt; maxa = *max_alt * 125 / 100; /* clear the image */ gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], TRUE, 0, 0, MARGIN, PROFILE_HEIGHT); gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], TRUE, MARGIN, 0, PROFILE_WIDTH, PROFILE_HEIGHT); /* draw grid */ #define LABEL_FONT "Sans 8" for (i=0; i<=LINES; i++) { PangoFontDescription *pfd; PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); gchar s[32]; pfd = pango_font_description_from_string (LABEL_FONT); pango_layout_set_font_description (pl, pfd); pango_font_description_free (pfd); sprintf(s, "%8dm", (int)(mina + (LINES-i)*(maxa-mina)/LINES)); pango_layout_set_text(pl, s, -1); gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], 0, CLAMP((int)i*PROFILE_HEIGHT/LINES - 5, 0, PROFILE_HEIGHT-15), pl); gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], MARGIN, PROFILE_HEIGHT/LINES * i, MARGIN + PROFILE_WIDTH, PROFILE_HEIGHT/LINES * i); } /* draw elevations */ for ( i = 0; i < PROFILE_WIDTH; i++ ) if ( altitudes[i] == VIK_DEFAULT_ALTITUDE ) gdk_draw_line ( GDK_DRAWABLE(pix), no_alt_info, i + MARGIN, 0, i + MARGIN, PROFILE_HEIGHT ); else gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], i + MARGIN, PROFILE_HEIGHT, i + MARGIN, PROFILE_HEIGHT-PROFILE_HEIGHT*(altitudes[i]-mina)/(maxa-mina) ); draw_dem_alt_speed_dist(tr, GDK_DRAWABLE(pix), dem_alt_gc, gps_speed_gc, mina, maxa - mina, PROFILE_WIDTH, PROFILE_HEIGHT, MARGIN); /* draw border */ gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, PROFILE_WIDTH-1, PROFILE_HEIGHT-1); g_object_unref ( G_OBJECT(pix) ); g_free ( altitudes ); g_object_unref ( G_OBJECT(no_alt_info) ); g_object_unref ( G_OBJECT(dem_alt_gc) ); g_object_unref ( G_OBJECT(gps_speed_gc) ); pass_along = g_malloc ( sizeof(gpointer) * 3 ); /* FIXME: mem leak -- never be freed */ pass_along[0] = tr; pass_along[1] = vlp; pass_along[2] = widgets; eventbox = gtk_event_box_new (); g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_profile_click), pass_along ); g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_profile_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); return eventbox; } #define METRIC 1 #ifdef METRIC #define MTOK(v) ( (v)*3.6) /* m/s to km/h */ #else #define MTOK(v) ( (v)*3600.0/1000.0 * 0.6214) /* m/s to mph - we'll handle this globally eventually but for now ...*/ #endif GtkWidget *vik_trw_layer_create_vtdiag ( GtkWidget *window, VikTrack *tr, gpointer vlp, PropWidgets *widgets) { GdkPixmap *pix; GtkWidget *image; gdouble mins, maxs; guint i; GtkWidget *eventbox; gpointer *pass_along; pass_along = g_malloc ( sizeof(gpointer) * 3 ); /* FIXME: mem leak -- never be freed */ pass_along[0] = tr; pass_along[1] = vlp; pass_along[2] = widgets; gdouble *speeds = vik_track_make_speed_map ( tr, PROFILE_WIDTH ); if ( speeds == NULL ) return NULL; pix = gdk_pixmap_new( window->window, PROFILE_WIDTH + MARGIN, PROFILE_HEIGHT, -1 ); image = gtk_image_new_from_pixmap ( pix, NULL ); for (i=0; istyle->bg_gc[0], TRUE, 0, 0, MARGIN, PROFILE_HEIGHT); gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], TRUE, MARGIN, 0, PROFILE_WIDTH, PROFILE_HEIGHT); #if 0 /* XXX this can go out, it's just a helpful dev tool */ { int j; GdkGC **colors[8] = { window->style->bg_gc, window->style->fg_gc, window->style->light_gc, window->style->dark_gc, window->style->mid_gc, window->style->text_gc, window->style->base_gc, window->style->text_aa_gc }; for (i=0; i<5; i++) { for (j=0; j<8; j++) { gdk_draw_rectangle(GDK_DRAWABLE(pix), colors[j][i], TRUE, i*20, j*20, 20, 20); gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, i*20, j*20, 20, 20); } } } #else /* draw grid */ #define LABEL_FONT "Sans 8" for (i=0; i<=LINES; i++) { PangoFontDescription *pfd; PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); gchar s[32]; pfd = pango_font_description_from_string (LABEL_FONT); pango_layout_set_font_description (pl, pfd); pango_font_description_free (pfd); #ifdef METRIC sprintf(s, "%5dkm/h", (int)(mins + (LINES-i)*(maxs-mins)/LINES)); #else sprintf(s, "%8dmph", (int)(mins + (LINES-i)*(maxs-mins)/LINES)); #endif pango_layout_set_text(pl, s, -1); gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], 0, CLAMP((int)i*PROFILE_HEIGHT/LINES - 5, 0, PROFILE_HEIGHT-15), pl); gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], MARGIN, PROFILE_HEIGHT/LINES * i, MARGIN + PROFILE_WIDTH, PROFILE_HEIGHT/LINES * i); } /* draw speeds */ for ( i = 0; i < PROFILE_WIDTH; i++ ) gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], i + MARGIN, PROFILE_HEIGHT, i + MARGIN, PROFILE_HEIGHT-PROFILE_HEIGHT*(speeds[i]-mins)/(maxs-mins) ); #endif GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); GdkColor color; gdk_color_parse ( "red", &color ); gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); time_t beg_time = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; time_t dur = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp - beg_time; GList *iter; for (iter = tr->trackpoints; iter; iter = iter->next) { gdouble gps_speed = VIK_TRACKPOINT(iter->data)->speed; if (isnan(gps_speed)) continue; int x = MARGIN + PROFILE_WIDTH * (VIK_TRACKPOINT(iter->data)->timestamp - beg_time) / dur; int y = PROFILE_HEIGHT - PROFILE_HEIGHT*(MTOK(gps_speed) - mins)/(maxs - mins); gdk_draw_rectangle(GDK_DRAWABLE(pix), gps_speed_gc, TRUE, x-2, y-2, 4, 4); } /* draw border */ gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, PROFILE_WIDTH-1, PROFILE_HEIGHT-1); g_object_unref ( G_OBJECT(pix) ); g_object_unref ( G_OBJECT(gps_speed_gc) ); g_free ( speeds ); eventbox = gtk_event_box_new (); g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_vt_click), pass_along ); g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_vt_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); return eventbox; } #undef MARGIN #undef LINES static void propwin_response_cb( GtkDialog *dialog, gint resp, PropWidgets *widgets) { VikTrack *tr = widgets->tr; VikTrwLayer *vtl = widgets->vtl; /* FIXME: check and make sure the track still exists before doing anything to it */ /* Note: destroying diaglog (eg, parent window exit) won't give "response" */ switch (resp) { case GTK_RESPONSE_DELETE_EVENT: /* received delete event (not from buttons) */ case GTK_RESPONSE_REJECT: break; case GTK_RESPONSE_ACCEPT: vik_track_set_comment(tr, gtk_entry_get_text(GTK_ENTRY(widgets->w_comment))); break; case VIK_TRW_LAYER_PROPWIN_REVERSE: vik_track_reverse(tr); vik_layer_emit_update ( VIK_LAYER(vtl) ); break; 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 ); vik_layer_emit_update ( VIK_LAYER(vtl) ); 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); /* 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 ) && ( ! a_dialog_overwrite ( VIK_GTK_WINDOW_FROM_LAYER(vtl), "The track \"%s\" exists, do you wish to overwrite it?", new_tr_name ) ) ) { gchar *new_new_tr_name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), vik_trw_layer_get_tracks(vtl) ); g_free ( new_tr_name ); if (new_new_tr_name) new_tr_name = new_new_tr_name; else { new_tr_name = NULL; vik_track_free ( tracks[i] ); } } if ( new_tr_name ) vik_trw_layer_add_track ( vtl, new_tr_name, tracks[i] ); } if ( tracks ) { 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_layer_emit_update ( VIK_LAYER(vtl) ); /* chase thru the hoops */ } } break; default: fprintf(stderr, "DEBUG: unknown response\n"); return; } /* Keep same behaviour for now: destroy dialog if click on any button */ prop_widgets_free(widgets); vik_track_clear_property_dialog(tr); gtk_widget_destroy ( GTK_WIDGET(dialog) ); } void vik_trw_layer_propwin_run ( GtkWindow *parent, VikTrwLayer *vtl, VikTrack *tr, gpointer vlp, gchar *track_name ) { /* FIXME: free widgets when destroy signal received */ PropWidgets *widgets = prop_widgets_new(); widgets->vtl = vtl; widgets->tr = tr; widgets->vlp = vlp; widgets->track_name = track_name; gchar *title = g_strdup_printf("%s - Track Properties", track_name); GtkWidget *dialog = gtk_dialog_new_with_buttons (title, parent, GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, "Split Segments", VIK_TRW_LAYER_PROPWIN_SPLIT, "Reverse", VIK_TRW_LAYER_PROPWIN_REVERSE, "Delete Dupl.", VIK_TRW_LAYER_PROPWIN_DEL_DUP, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL); g_free(title); g_signal_connect(dialog, "response", G_CALLBACK(propwin_response_cb), widgets); //fprintf(stderr, "DEBUG: dialog=0x%p\n", dialog); GtkTable *table; gdouble tr_len; guint32 tp_count, seg_count; gdouble min_alt, max_alt; GtkWidget *profile = vik_trw_layer_create_profile(GTK_WIDGET(parent),tr, vlp, widgets, &min_alt,&max_alt); GtkWidget *vtdiag = vik_trw_layer_create_vtdiag(GTK_WIDGET(parent), tr, vlp, widgets); GtkWidget *graphs = gtk_notebook_new(); GtkWidget *content[20]; int cnt; int i; static gchar *label_texts[] = { "Comment:", "Track Length:", "Trackpoints:", "Segments:", "Duplicate Points:", "Max Speed:", "Avg. Speed:", "Avg. Dist. Between TPs:", "Elevation Range:", "Total Elevation Gain/Loss:", "Start:", "End:", "Duration:", "Track Distance/Time:" }; static gchar tmp_buf[50]; gdouble tmp_speed; cnt = 0; widgets->w_comment = gtk_entry_new (); if ( tr->comment ) gtk_entry_set_text ( GTK_ENTRY(widgets->w_comment), tr->comment ); g_signal_connect_swapped ( widgets->w_comment, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); content[cnt++] = widgets->w_comment; tr_len = vik_track_get_length(tr); g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", tr_len ); widgets->w_track_length = content[cnt++] = gtk_label_new ( tmp_buf ); tp_count = vik_track_get_tp_count(tr); g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", tp_count ); widgets->w_tp_count = content[cnt++] = gtk_label_new ( tmp_buf ); seg_count = vik_track_get_segment_count(tr) ; g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", seg_count ); widgets->w_segment_count = content[cnt++] = gtk_label_new ( tmp_buf ); g_snprintf(tmp_buf, sizeof(tmp_buf), "%lu", vik_track_get_dup_point_count(tr) ); widgets->w_duptp_count = content[cnt++] = gtk_label_new ( tmp_buf ); tmp_speed = vik_track_get_max_speed(tr); if ( tmp_speed == 0 ) g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); else g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s (%.0f km/h)", tmp_speed, MTOK(tmp_speed) ); widgets->w_max_speed = content[cnt++] = gtk_label_new ( tmp_buf ); tmp_speed = vik_track_get_average_speed(tr); if ( tmp_speed == 0 ) g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); else g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s (%.0f km/h)", tmp_speed, MTOK(tmp_speed) ); widgets->w_avg_speed = content[cnt++] = gtk_label_new ( tmp_buf ); g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", (tp_count - seg_count) == 0 ? 0 : tr_len / ( tp_count - seg_count ) ); widgets->w_avg_dist = content[cnt++] = gtk_label_new ( tmp_buf ); if ( min_alt == VIK_DEFAULT_ALTITUDE ) g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); else g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m - %.0f m", min_alt, max_alt ); widgets->w_elev_range = content[cnt++] = gtk_label_new ( tmp_buf ); vik_track_get_total_elevation_gain(tr, &max_alt, &min_alt ); if ( min_alt == VIK_DEFAULT_ALTITUDE ) g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); else g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m / %.0f m", max_alt, min_alt ); widgets->w_elev_gain = content[cnt++] = gtk_label_new ( tmp_buf ); #if 0 #define PACK(w) gtk_box_pack_start (GTK_BOX(right_vbox), w, FALSE, FALSE, 0); gtk_box_pack_start (GTK_BOX(right_vbox), e_cmt, FALSE, FALSE, 0); PACK(l_len); PACK(l_tps); PACK(l_segs); PACK(l_dups); PACK(l_maxs); PACK(l_avgs); PACK(l_avgd); PACK(l_elev); PACK(l_galo); #undef PACK; #endif if ( tr->trackpoints && VIK_TRACKPOINT(tr->trackpoints->data)->timestamp ) { time_t t1, t2; t1 = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; t2 = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp; strncpy(tmp_buf, ctime(&t1), sizeof(tmp_buf)); tmp_buf[sizeof(tmp_buf)-1] = 0; g_strchomp(tmp_buf); widgets->w_time_start = content[cnt++] = gtk_label_new(tmp_buf); strncpy(tmp_buf, ctime(&t2), sizeof(tmp_buf)); tmp_buf[sizeof(tmp_buf)-1] = 0; g_strchomp(tmp_buf); widgets->w_time_end = content[cnt++] = gtk_label_new(tmp_buf); g_snprintf(tmp_buf, sizeof(tmp_buf), "%d minutes", (int)(t2-t1)/60); widgets->w_time_dur = content[cnt++] = gtk_label_new(tmp_buf); } else { widgets->w_time_start = content[cnt++] = gtk_label_new("No Data"); widgets->w_time_end = content[cnt++] = gtk_label_new("No Data"); widgets->w_time_dur = content[cnt++] = gtk_label_new("No Data"); } widgets->w_dist_time = content[cnt++] = gtk_label_new("No Data"); table = GTK_TABLE(gtk_table_new (cnt, 2, FALSE)); gtk_table_set_col_spacing (table, 0, 10); for (i=0; ivbox), GTK_WIDGET(table), FALSE, FALSE, 0); if ( profile ) gtk_notebook_append_page(GTK_NOTEBOOK(graphs), profile, gtk_label_new("Elevation-distance")); if ( vtdiag ) gtk_notebook_append_page(GTK_NOTEBOOK(graphs), vtdiag, gtk_label_new("Speed-time")); gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), graphs, FALSE, FALSE, 0); if (seg_count <= 1) gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), VIK_TRW_LAYER_PROPWIN_SPLIT, FALSE); if (vik_track_get_dup_point_count(tr) <= 0) gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), VIK_TRW_LAYER_PROPWIN_DEL_DUP, FALSE); vik_track_set_property_dialog(tr, dialog); gtk_widget_show_all ( dialog ); }