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50a14534 EB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
07596bf4 | 22 | #include <math.h> |
50a14534 EB |
23 | #include <gtk/gtk.h> |
24 | #include <time.h> | |
f583082b | 25 | #include <string.h> |
50a14534 EB |
26 | #include "coords.h" |
27 | #include "vikcoord.h" | |
28 | #include "viktrack.h" | |
29 | #include "viktrwlayer_propwin.h" | |
30 | #include "vikwaypoint.h" | |
31 | #include "dialog.h" | |
32 | #include "globals.h" | |
07596bf4 | 33 | #include "dems.h" |
50a14534 | 34 | |
24d5c7e2 EB |
35 | #include "vikviewport.h" /* ugh */ |
36 | #include "viktreeview.h" /* ugh */ | |
37 | #include <gdk-pixbuf/gdk-pixdata.h> | |
38 | #include "viklayer.h" /* ugh */ | |
39 | #include "vikaggregatelayer.h" | |
40 | #include "viklayerspanel.h" /* ugh */ | |
41 | ||
50a14534 EB |
42 | #define PROFILE_WIDTH 600 |
43 | #define PROFILE_HEIGHT 300 | |
25e44eac AF |
44 | #define MIN_ALT_DIFF 100.0 |
45 | #define MIN_SPEED_DIFF 20.0 | |
50a14534 EB |
46 | |
47 | static void minmax_alt(const gdouble *altitudes, gdouble *min, gdouble *max) | |
48 | { | |
49 | *max = -1000; | |
50 | *min = 20000; | |
51 | guint i; | |
52 | for ( i=0; i < PROFILE_WIDTH; i++ ) { | |
53 | if ( altitudes[i] != VIK_DEFAULT_ALTITUDE ) { | |
54 | if ( altitudes[i] > *max ) | |
55 | *max = altitudes[i]; | |
56 | if ( altitudes[i] < *min ) | |
57 | *min = altitudes[i]; | |
58 | } | |
59 | } | |
50a14534 EB |
60 | } |
61 | ||
e1e2f2c6 JJ |
62 | static GtkWidget *label_date; |
63 | ||
25e44eac AF |
64 | #define MARGIN 50 |
65 | #define LINES 5 | |
32e48121 | 66 | static void set_center_at_graph_position(gdouble event_x, gint img_width, VikLayersPanel *vlp, VikTrack *tr, gboolean time_base) |
24d5c7e2 | 67 | { |
32e48121 QT |
68 | VikTrackpoint *trackpoint; |
69 | gdouble x = event_x - img_width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; | |
e1e2f2c6 JJ |
70 | if (x < 0) |
71 | x = 0; | |
72 | if (x > PROFILE_WIDTH) | |
73 | x = PROFILE_WIDTH; | |
32e48121 QT |
74 | |
75 | if (time_base) | |
ddc2372e | 76 | trackpoint = vik_track_get_closest_tp_by_percentage_time ( tr, (gdouble) x / PROFILE_WIDTH, NULL ); |
32e48121 | 77 | else |
ddc2372e | 78 | trackpoint = vik_track_get_closest_tp_by_percentage_dist ( tr, (gdouble) x / PROFILE_WIDTH, NULL ); |
32e48121 | 79 | |
e1e2f2c6 JJ |
80 | if ( trackpoint ) { |
81 | VikCoord coord = trackpoint->coord; | |
e1e2f2c6 | 82 | vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &coord ); |
24d5c7e2 | 83 | vik_layers_panel_emit_update ( vlp ); |
e1e2f2c6 JJ |
84 | } |
85 | } | |
32e48121 QT |
86 | void track_profile_click( GtkWidget *image, GdkEventButton *event, gpointer *pass_along ) |
87 | { | |
88 | VikTrack *tr = pass_along[0]; | |
89 | VikLayersPanel *vlp = pass_along[1]; | |
90 | set_center_at_graph_position(event->x, image->allocation.width, vlp, tr, FALSE); | |
91 | } | |
92 | ||
93 | void track_vt_click( GtkWidget *image, GdkEventButton *event, gpointer *pass_along ) | |
94 | { | |
95 | VikTrack *tr = pass_along[0]; | |
96 | VikLayersPanel *vlp = pass_along[1]; | |
97 | set_center_at_graph_position(event->x, image->allocation.width, vlp, tr, TRUE); | |
98 | } | |
99 | ||
e1e2f2c6 JJ |
100 | void track_profile_move( GtkWidget *image, GdkEventMotion *event, gpointer *pass_along ) |
101 | { | |
102 | VikTrack *tr = pass_along[0]; | |
103 | int mouse_x, mouse_y; | |
104 | GdkModifierType state; | |
105 | ||
106 | if (event->is_hint) | |
107 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
108 | else | |
109 | mouse_x = event->x; | |
110 | ||
111 | gdouble x = mouse_x - image->allocation.width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; | |
112 | if (x < 0) | |
113 | x = 0; | |
114 | if (x > PROFILE_WIDTH) | |
115 | x = PROFILE_WIDTH; | |
116 | ||
ddc2372e QT |
117 | gdouble meters_from_start; |
118 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_dist ( tr, (gdouble) x / PROFILE_WIDTH, &meters_from_start ); | |
e1e2f2c6 | 119 | if (trackpoint) { |
ddc2372e QT |
120 | static gchar tmp_buf[20]; |
121 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m", meters_from_start); | |
122 | gtk_label_set_text(GTK_LABEL(label_date), tmp_buf); | |
123 | } | |
124 | } | |
125 | ||
126 | void track_vt_move( GtkWidget *image, GdkEventMotion *event, gpointer *pass_along ) | |
127 | { | |
128 | VikTrack *tr = pass_along[0]; | |
129 | int mouse_x, mouse_y; | |
130 | GdkModifierType state; | |
131 | ||
132 | if (event->is_hint) | |
133 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
134 | else | |
135 | mouse_x = event->x; | |
136 | ||
137 | gdouble x = mouse_x - image->allocation.width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; | |
138 | if (x < 0) | |
139 | x = 0; | |
140 | if (x > PROFILE_WIDTH) | |
141 | x = PROFILE_WIDTH; | |
142 | ||
143 | time_t seconds_from_start; | |
144 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_time ( tr, (gdouble) x / PROFILE_WIDTH, &seconds_from_start ); | |
145 | if (trackpoint) { | |
146 | static gchar tmp_buf[20]; | |
147 | guint h, m, s; | |
148 | h = seconds_from_start/3600; | |
149 | m = (seconds_from_start - h*3600)/60; | |
150 | s = seconds_from_start - (3600*h) - (60*m); | |
151 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%02d:%02d:%02d", h, m, s); | |
e1e2f2c6 JJ |
152 | |
153 | gtk_label_set_text(GTK_LABEL(label_date), tmp_buf); | |
24d5c7e2 EB |
154 | } |
155 | } | |
156 | ||
b42009f6 | 157 | 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) |
07596bf4 QT |
158 | { |
159 | GList *iter; | |
160 | gdouble dist = 0; | |
161 | gdouble max_speed = 0; | |
162 | gdouble total_length = vik_track_get_length_including_gaps(tr); | |
163 | ||
164 | for (iter = tr->trackpoints->next; iter; iter = iter->next) { | |
165 | if (!isnan(VIK_TRACKPOINT(iter->data)->speed)) | |
166 | max_speed = MAX(max_speed, VIK_TRACKPOINT(iter->data)->speed); | |
167 | } | |
168 | ||
169 | for (iter = tr->trackpoints->next; iter; iter = iter->next) { | |
170 | int x, y_alt, y_speed; | |
171 | gint16 elev = a_dems_get_elev_by_coord(&(VIK_TRACKPOINT(iter->data)->coord)); | |
b42009f6 | 172 | elev -= alt_offset; |
07596bf4 QT |
173 | dist += vik_coord_diff ( &(VIK_TRACKPOINT(iter->data)->coord), |
174 | &(VIK_TRACKPOINT(iter->prev->data)->coord) ); | |
175 | x = (width * dist)/total_length + margin; | |
176 | if ( elev != VIK_DEM_INVALID_ELEVATION ) { | |
177 | y_alt = height - (height * elev)/alt_diff; | |
178 | gdk_draw_rectangle(GDK_DRAWABLE(pix), alt_gc, TRUE, x-2, y_alt-2, 4, 4); | |
179 | } | |
180 | if (!isnan(VIK_TRACKPOINT(iter->data)->speed)) { | |
181 | y_speed = height - (height * VIK_TRACKPOINT(iter->data)->speed)/max_speed; | |
182 | gdk_draw_rectangle(GDK_DRAWABLE(pix), speed_gc, TRUE, x-2, y_speed-2, 4, 4); | |
183 | } | |
184 | } | |
185 | } | |
186 | ||
24d5c7e2 | 187 | GtkWidget *vik_trw_layer_create_profile ( GtkWidget *window, VikTrack *tr, gdouble *min_alt, gdouble *max_alt, gpointer vlp ) |
50a14534 | 188 | { |
c79f0206 EB |
189 | GdkPixmap *pix; |
190 | GtkWidget *image; | |
50a14534 | 191 | gdouble *altitudes = vik_track_make_elevation_map ( tr, PROFILE_WIDTH ); |
25e44eac | 192 | gdouble mina, maxa; |
561e6ad0 | 193 | GtkWidget *eventbox; |
24d5c7e2 | 194 | gpointer *pass_along; |
50a14534 EB |
195 | guint i; |
196 | ||
8c4f1350 EB |
197 | if ( altitudes == NULL ) { |
198 | *min_alt = *max_alt = VIK_DEFAULT_ALTITUDE; | |
c79f0206 | 199 | return NULL; |
8c4f1350 | 200 | } |
c79f0206 EB |
201 | |
202 | pix = gdk_pixmap_new( window->window, PROFILE_WIDTH + MARGIN, PROFILE_HEIGHT, -1 ); | |
203 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
204 | ||
50a14534 | 205 | GdkGC *no_alt_info = gdk_gc_new ( window->window ); |
07596bf4 QT |
206 | GdkGC *dem_alt_gc = gdk_gc_new ( window->window ); |
207 | GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); | |
50a14534 EB |
208 | GdkColor color; |
209 | ||
07596bf4 | 210 | gdk_color_parse ( "yellow", &color ); |
50a14534 | 211 | gdk_gc_set_rgb_fg_color ( no_alt_info, &color); |
07596bf4 QT |
212 | gdk_color_parse ( "green", &color ); |
213 | gdk_gc_set_rgb_fg_color ( dem_alt_gc, &color); | |
214 | gdk_color_parse ( "red", &color ); | |
215 | gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); | |
50a14534 | 216 | |
25e44eac | 217 | |
50a14534 | 218 | minmax_alt(altitudes, min_alt, max_alt); |
25e44eac AF |
219 | mina = *min_alt; |
220 | maxa = *max_alt; | |
221 | if (maxa-mina < MIN_ALT_DIFF) { | |
222 | maxa = mina + MIN_ALT_DIFF; | |
223 | } | |
224 | ||
225 | /* clear the image */ | |
226 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
227 | TRUE, 0, 0, MARGIN, PROFILE_HEIGHT); | |
228 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
229 | TRUE, MARGIN, 0, PROFILE_WIDTH, PROFILE_HEIGHT); | |
230 | ||
25e44eac AF |
231 | /* draw grid */ |
232 | #define LABEL_FONT "Sans 8" | |
233 | for (i=0; i<=LINES; i++) { | |
234 | PangoFontDescription *pfd; | |
235 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); | |
236 | gchar s[32]; | |
237 | ||
238 | pfd = pango_font_description_from_string (LABEL_FONT); | |
239 | pango_layout_set_font_description (pl, pfd); | |
240 | pango_font_description_free (pfd); | |
241 | sprintf(s, "%8dm", (int)(mina + (LINES-i)*(maxa-mina)/LINES)); | |
242 | pango_layout_set_text(pl, s, -1); | |
243 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], 0, | |
244 | CLAMP((int)i*PROFILE_HEIGHT/LINES - 5, 0, PROFILE_HEIGHT-15), pl); | |
245 | ||
246 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
247 | MARGIN, PROFILE_HEIGHT/LINES * i, MARGIN + PROFILE_WIDTH, PROFILE_HEIGHT/LINES * i); | |
248 | } | |
249 | ||
250 | /* draw elevations */ | |
50a14534 | 251 | for ( i = 0; i < PROFILE_WIDTH; i++ ) |
bb71de8b | 252 | if ( altitudes[i] == VIK_DEFAULT_ALTITUDE ) |
25e44eac AF |
253 | gdk_draw_line ( GDK_DRAWABLE(pix), no_alt_info, |
254 | i + MARGIN, 0, i + MARGIN, PROFILE_HEIGHT ); | |
bb71de8b | 255 | else |
25e44eac AF |
256 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], |
257 | i + MARGIN, PROFILE_HEIGHT, i + MARGIN, PROFILE_HEIGHT-PROFILE_HEIGHT*(altitudes[i]-mina)/(maxa-mina) ); | |
734652bf | 258 | |
b42009f6 | 259 | draw_dem_alt_speed_dist(tr, GDK_DRAWABLE(pix), dem_alt_gc, gps_speed_gc, mina, maxa - mina, PROFILE_WIDTH, PROFILE_HEIGHT, MARGIN); |
07596bf4 | 260 | |
25e44eac AF |
261 | /* draw border */ |
262 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, PROFILE_WIDTH-1, PROFILE_HEIGHT-1); | |
263 | ||
24d5c7e2 EB |
264 | |
265 | ||
50a14534 EB |
266 | g_object_unref ( G_OBJECT(pix) ); |
267 | g_free ( altitudes ); | |
268 | g_object_unref ( G_OBJECT(no_alt_info) ); | |
07596bf4 QT |
269 | g_object_unref ( G_OBJECT(dem_alt_gc) ); |
270 | g_object_unref ( G_OBJECT(gps_speed_gc) ); | |
24d5c7e2 EB |
271 | |
272 | pass_along = g_malloc ( sizeof(gpointer) * 2 ); | |
273 | pass_along[0] = tr; | |
274 | pass_along[1] = vlp; | |
275 | ||
276 | eventbox = gtk_event_box_new (); | |
277 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_profile_click), pass_along ); | |
e1e2f2c6 | 278 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_profile_move), pass_along ); |
24d5c7e2 EB |
279 | g_signal_connect_swapped ( G_OBJECT(eventbox), "destroy", G_CALLBACK(g_free), pass_along ); |
280 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); | |
e1e2f2c6 JJ |
281 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK |
282 | | GDK_POINTER_MOTION_MASK | |
283 | | GDK_POINTER_MOTION_HINT_MASK); | |
24d5c7e2 EB |
284 | |
285 | return eventbox; | |
50a14534 | 286 | } |
24d5c7e2 | 287 | |
25e44eac AF |
288 | #define METRIC 1 |
289 | #ifdef METRIC | |
32e48121 | 290 | #define MTOK(v) ( (v)*3.6) /* m/s to km/h */ |
25e44eac AF |
291 | #else |
292 | #define MTOK(v) ( (v)*3600.0/1000.0 * 0.6214) /* m/s to mph - we'll handle this globally eventually but for now ...*/ | |
293 | #endif | |
294 | ||
561e6ad0 | 295 | GtkWidget *vik_trw_layer_create_vtdiag ( GtkWidget *window, VikTrack *tr, gpointer vlp) |
25e44eac | 296 | { |
c79f0206 EB |
297 | GdkPixmap *pix; |
298 | GtkWidget *image; | |
25e44eac | 299 | gdouble mins, maxs; |
25e44eac | 300 | guint i; |
561e6ad0 EB |
301 | GtkWidget *eventbox; |
302 | gpointer *pass_along; | |
25e44eac | 303 | |
561e6ad0 EB |
304 | pass_along = g_malloc ( sizeof(gpointer) * 2 ); |
305 | pass_along[0] = tr; | |
306 | pass_along[1] = vlp; | |
c79f0206 EB |
307 | |
308 | gdouble *speeds = vik_track_make_speed_map ( tr, PROFILE_WIDTH ); | |
309 | if ( speeds == NULL ) | |
310 | return NULL; | |
311 | ||
312 | pix = gdk_pixmap_new( window->window, PROFILE_WIDTH + MARGIN, PROFILE_HEIGHT, -1 ); | |
313 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
314 | ||
25e44eac AF |
315 | for (i=0; i<PROFILE_WIDTH; i++) { |
316 | speeds[i] = MTOK(speeds[i]); | |
317 | } | |
318 | ||
319 | minmax_alt(speeds, &mins, &maxs); | |
bf35388d EB |
320 | mins = 0; /* splines sometimes give negative speeds */ |
321 | maxs = maxs * 110 / 100; | |
25e44eac AF |
322 | if (maxs-mins < MIN_SPEED_DIFF) { |
323 | maxs = mins + MIN_SPEED_DIFF; | |
324 | } | |
325 | ||
326 | /* clear the image */ | |
327 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
328 | TRUE, 0, 0, MARGIN, PROFILE_HEIGHT); | |
329 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
330 | TRUE, MARGIN, 0, PROFILE_WIDTH, PROFILE_HEIGHT); | |
331 | ||
332 | #if 0 | |
333 | /* XXX this can go out, it's just a helpful dev tool */ | |
334 | { | |
335 | int j; | |
336 | GdkGC **colors[8] = { window->style->bg_gc, window->style->fg_gc, | |
337 | window->style->light_gc, | |
338 | window->style->dark_gc, window->style->mid_gc, | |
339 | window->style->text_gc, window->style->base_gc, | |
340 | window->style->text_aa_gc }; | |
341 | for (i=0; i<5; i++) { | |
342 | for (j=0; j<8; j++) { | |
343 | gdk_draw_rectangle(GDK_DRAWABLE(pix), colors[j][i], | |
344 | TRUE, i*20, j*20, 20, 20); | |
345 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, | |
346 | FALSE, i*20, j*20, 20, 20); | |
347 | } | |
348 | } | |
349 | } | |
350 | #else | |
351 | ||
352 | /* draw grid */ | |
353 | #define LABEL_FONT "Sans 8" | |
354 | for (i=0; i<=LINES; i++) { | |
355 | PangoFontDescription *pfd; | |
356 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); | |
357 | gchar s[32]; | |
358 | ||
359 | pfd = pango_font_description_from_string (LABEL_FONT); | |
360 | pango_layout_set_font_description (pl, pfd); | |
361 | pango_font_description_free (pfd); | |
362 | #ifdef METRIC | |
363 | sprintf(s, "%5dkm/h", (int)(mins + (LINES-i)*(maxs-mins)/LINES)); | |
364 | #else | |
365 | sprintf(s, "%8dmph", (int)(mins + (LINES-i)*(maxs-mins)/LINES)); | |
366 | #endif | |
367 | pango_layout_set_text(pl, s, -1); | |
368 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], 0, | |
369 | CLAMP((int)i*PROFILE_HEIGHT/LINES - 5, 0, PROFILE_HEIGHT-15), pl); | |
370 | ||
371 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
372 | MARGIN, PROFILE_HEIGHT/LINES * i, MARGIN + PROFILE_WIDTH, PROFILE_HEIGHT/LINES * i); | |
373 | } | |
374 | ||
375 | /* draw speeds */ | |
376 | for ( i = 0; i < PROFILE_WIDTH; i++ ) | |
377 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], | |
378 | i + MARGIN, PROFILE_HEIGHT, i + MARGIN, PROFILE_HEIGHT-PROFILE_HEIGHT*(speeds[i]-mins)/(maxs-mins) ); | |
379 | #endif | |
07596bf4 QT |
380 | |
381 | ||
382 | GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); | |
383 | GdkColor color; | |
384 | ||
385 | gdk_color_parse ( "red", &color ); | |
386 | gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); | |
387 | ||
388 | time_t beg_time = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
389 | time_t dur = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp - beg_time; | |
390 | GList *iter; | |
391 | for (iter = tr->trackpoints; iter; iter = iter->next) { | |
392 | gdouble gps_speed = VIK_TRACKPOINT(iter->data)->speed; | |
393 | if (isnan(gps_speed)) | |
394 | continue; | |
395 | int x = MARGIN + PROFILE_WIDTH * (VIK_TRACKPOINT(iter->data)->timestamp - beg_time) / dur; | |
396 | int y = PROFILE_HEIGHT - PROFILE_HEIGHT*(MTOK(gps_speed) - mins)/(maxs - mins); | |
397 | gdk_draw_rectangle(GDK_DRAWABLE(pix), gps_speed_gc, TRUE, x-2, y-2, 4, 4); | |
398 | } | |
399 | ||
25e44eac AF |
400 | /* draw border */ |
401 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, PROFILE_WIDTH-1, PROFILE_HEIGHT-1); | |
402 | ||
403 | g_object_unref ( G_OBJECT(pix) ); | |
07596bf4 | 404 | g_object_unref ( G_OBJECT(gps_speed_gc) ); |
25e44eac | 405 | g_free ( speeds ); |
561e6ad0 EB |
406 | |
407 | eventbox = gtk_event_box_new (); | |
32e48121 | 408 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_vt_click), pass_along ); |
ddc2372e | 409 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_vt_move), pass_along ); |
561e6ad0 EB |
410 | g_signal_connect_swapped ( G_OBJECT(eventbox), "destroy", G_CALLBACK(g_free), pass_along ); |
411 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); | |
e1e2f2c6 JJ |
412 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK |
413 | | GDK_POINTER_MOTION_MASK | |
414 | | GDK_POINTER_MOTION_HINT_MASK); | |
561e6ad0 EB |
415 | |
416 | return eventbox; | |
25e44eac AF |
417 | } |
418 | #undef MARGIN | |
419 | #undef LINES | |
50a14534 | 420 | |
24d5c7e2 | 421 | gint vik_trw_layer_propwin_run ( GtkWindow *parent, VikTrack *tr, gpointer vlp ) |
50a14534 EB |
422 | { |
423 | GtkWidget *dialog = gtk_dialog_new_with_buttons ("Track Properties", | |
424 | parent, | |
25e44eac | 425 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR, |
50a14534 EB |
426 | GTK_STOCK_CANCEL, |
427 | GTK_RESPONSE_REJECT, | |
428 | "Split Segments", | |
429 | VIK_TRW_LAYER_PROPWIN_SPLIT, | |
430 | "Reverse", | |
431 | VIK_TRW_LAYER_PROPWIN_REVERSE, | |
432 | "Delete Dupl.", | |
433 | VIK_TRW_LAYER_PROPWIN_DEL_DUP, | |
434 | GTK_STOCK_OK, | |
435 | GTK_RESPONSE_ACCEPT, | |
436 | NULL); | |
4b00e581 | 437 | GtkTable *table; |
50a14534 | 438 | GtkWidget *e_cmt; |
50a14534 EB |
439 | gdouble tr_len; |
440 | guint32 tp_count, seg_count; | |
441 | gint resp; | |
442 | ||
443 | gdouble min_alt, max_alt; | |
24d5c7e2 | 444 | GtkWidget *profile = vik_trw_layer_create_profile(GTK_WIDGET(parent),tr,&min_alt,&max_alt,vlp); |
561e6ad0 | 445 | GtkWidget *vtdiag = vik_trw_layer_create_vtdiag(GTK_WIDGET(parent), tr, vlp); |
25e44eac | 446 | GtkWidget *graphs = gtk_notebook_new(); |
50a14534 | 447 | |
4b00e581 AF |
448 | GtkWidget *content[20]; |
449 | int cnt; | |
450 | int i; | |
451 | ||
ddc2372e | 452 | static gchar *label_texts[] = { "<b>Comment:</b>", "<b>Track Length:</b>", "<b>Trackpoints:</b>", "<b>Segments:</b>", "<b>Duplicate Points:</b>", "<b>Max Speed:</b>", "<b>Avg. Speed:</b>", "<b>Avg. Dist. Between TPs:</b>", "<b>Elevation Range:</b>", "<b>Total Elevation Gain/Loss:</b>", "<b>Start:</b>", "<b>End:</b>", "<b>Duration:</b>", "<b>Track Distance/Time:</b>" }; |
32e48121 | 453 | static gchar tmp_buf[50]; |
8c4f1350 | 454 | gdouble tmp_speed; |
50a14534 | 455 | |
4b00e581 | 456 | cnt = 0; |
50a14534 EB |
457 | e_cmt = gtk_entry_new (); |
458 | if ( tr->comment ) | |
459 | gtk_entry_set_text ( GTK_ENTRY(e_cmt), tr->comment ); | |
460 | g_signal_connect_swapped ( e_cmt, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
4b00e581 | 461 | content[cnt++] = e_cmt; |
50a14534 EB |
462 | |
463 | tr_len = vik_track_get_length(tr); | |
464 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", tr_len ); | |
4b00e581 | 465 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
466 | |
467 | tp_count = vik_track_get_tp_count(tr); | |
468 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", tp_count ); | |
4b00e581 | 469 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
470 | |
471 | seg_count = vik_track_get_segment_count(tr) ; | |
472 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", seg_count ); | |
4b00e581 | 473 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
474 | |
475 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%lu", vik_track_get_dup_point_count(tr) ); | |
4b00e581 | 476 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 477 | |
8c4f1350 EB |
478 | tmp_speed = vik_track_get_max_speed(tr); |
479 | if ( tmp_speed == 0 ) | |
480 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
481 | else | |
32e48121 | 482 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s (%.0f km/h)", tmp_speed, MTOK(tmp_speed) ); |
4b00e581 | 483 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 484 | |
8c4f1350 EB |
485 | tmp_speed = vik_track_get_average_speed(tr); |
486 | if ( tmp_speed == 0 ) | |
487 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
488 | else | |
32e48121 | 489 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s (%.0f km/h)", tmp_speed, MTOK(tmp_speed) ); |
4b00e581 | 490 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
491 | |
492 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", (tp_count - seg_count) == 0 ? 0 : tr_len / ( tp_count - seg_count ) ); | |
4b00e581 | 493 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 494 | |
8c4f1350 EB |
495 | if ( min_alt == VIK_DEFAULT_ALTITUDE ) |
496 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
497 | else | |
498 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m - %.0f m", min_alt, max_alt ); | |
4b00e581 | 499 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
500 | |
501 | vik_track_get_total_elevation_gain(tr, &max_alt, &min_alt ); | |
bf35388d | 502 | if ( min_alt == VIK_DEFAULT_ALTITUDE ) |
8c4f1350 EB |
503 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); |
504 | else | |
505 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m / %.0f m", max_alt, min_alt ); | |
4b00e581 | 506 | content[cnt++] = gtk_label_new ( tmp_buf ); |
24d5c7e2 | 507 | |
4b00e581 AF |
508 | #if 0 |
509 | #define PACK(w) gtk_box_pack_start (GTK_BOX(right_vbox), w, FALSE, FALSE, 0); | |
510 | gtk_box_pack_start (GTK_BOX(right_vbox), e_cmt, FALSE, FALSE, 0); | |
511 | PACK(l_len); | |
512 | PACK(l_tps); | |
513 | PACK(l_segs); | |
514 | PACK(l_dups); | |
515 | PACK(l_maxs); | |
516 | PACK(l_avgs); | |
517 | PACK(l_avgd); | |
518 | PACK(l_elev); | |
519 | PACK(l_galo); | |
520 | #undef PACK; | |
521 | #endif | |
24d5c7e2 | 522 | |
8c4f1350 | 523 | if ( tr->trackpoints && VIK_TRACKPOINT(tr->trackpoints->data)->timestamp ) |
f583082b AF |
524 | { |
525 | time_t t1, t2; | |
526 | t1 = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
527 | t2 = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp; | |
528 | ||
529 | strncpy(tmp_buf, ctime(&t1), sizeof(tmp_buf)); | |
a45242c2 | 530 | tmp_buf[sizeof(tmp_buf)-1] = 0; |
32e48121 | 531 | g_strchomp(tmp_buf); |
4b00e581 | 532 | content[cnt++] = gtk_label_new(tmp_buf); |
f583082b AF |
533 | |
534 | strncpy(tmp_buf, ctime(&t2), sizeof(tmp_buf)); | |
a45242c2 | 535 | tmp_buf[sizeof(tmp_buf)-1] = 0; |
32e48121 | 536 | g_strchomp(tmp_buf); |
4b00e581 | 537 | content[cnt++] = gtk_label_new(tmp_buf); |
f583082b AF |
538 | |
539 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%d minutes", (int)(t2-t1)/60); | |
4b00e581 | 540 | content[cnt++] = gtk_label_new(tmp_buf); |
8c4f1350 | 541 | } else { |
4b00e581 AF |
542 | content[cnt++] = gtk_label_new("No Data"); |
543 | content[cnt++] = gtk_label_new("No Data"); | |
544 | content[cnt++] = gtk_label_new("No Data"); | |
24d5c7e2 | 545 | } |
e1e2f2c6 JJ |
546 | label_date = gtk_label_new("No Data"); |
547 | content[cnt++] = label_date; | |
4b00e581 AF |
548 | |
549 | table = GTK_TABLE(gtk_table_new (cnt, 2, FALSE)); | |
550 | gtk_table_set_col_spacing (table, 0, 10); | |
551 | for (i=0; i<cnt; i++) { | |
552 | GtkWidget *label; | |
553 | ||
554 | label = gtk_label_new(NULL); | |
555 | gtk_misc_set_alignment ( GTK_MISC(label), 1, 0 ); | |
556 | gtk_label_set_markup ( GTK_LABEL(label), label_texts[i] ); | |
557 | gtk_table_attach_defaults ( table, label, 0, 1, i, i+1 ); | |
558 | if (GTK_IS_MISC(content[i])) { | |
559 | gtk_misc_set_alignment ( GTK_MISC(content[i]), 0, 0 ); | |
560 | } | |
561 | gtk_table_attach_defaults ( table, content[i], 1, 2, i, i+1 ); | |
562 | } | |
563 | ||
564 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(table), FALSE, FALSE, 0); | |
50a14534 | 565 | |
c79f0206 EB |
566 | if ( profile ) |
567 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), profile, gtk_label_new("Elevation-distance")); | |
568 | ||
569 | if ( vtdiag ) | |
570 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), vtdiag, gtk_label_new("Speed-time")); | |
50a14534 | 571 | |
25e44eac AF |
572 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), graphs, FALSE, FALSE, 0); |
573 | ||
50a14534 EB |
574 | gtk_widget_show_all ( dialog ); |
575 | resp = gtk_dialog_run (GTK_DIALOG (dialog)); | |
576 | if ( resp == GTK_RESPONSE_ACCEPT ) | |
577 | vik_track_set_comment ( tr, gtk_entry_get_text ( GTK_ENTRY(e_cmt) ) ); | |
578 | ||
579 | gtk_widget_destroy ( dialog ); | |
580 | return resp; | |
581 | } |