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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 | } | |
3220e336 | 168 | max_speed = max_speed * 110 / 100; |
07596bf4 QT |
169 | |
170 | for (iter = tr->trackpoints->next; iter; iter = iter->next) { | |
171 | int x, y_alt, y_speed; | |
228213c5 | 172 | gint16 elev = a_dems_get_elev_by_coord(&(VIK_TRACKPOINT(iter->data)->coord), VIK_DEM_INTERPOL_BEST); |
b42009f6 | 173 | elev -= alt_offset; |
07596bf4 QT |
174 | dist += vik_coord_diff ( &(VIK_TRACKPOINT(iter->data)->coord), |
175 | &(VIK_TRACKPOINT(iter->prev->data)->coord) ); | |
176 | x = (width * dist)/total_length + margin; | |
177 | if ( elev != VIK_DEM_INVALID_ELEVATION ) { | |
178 | y_alt = height - (height * elev)/alt_diff; | |
179 | gdk_draw_rectangle(GDK_DRAWABLE(pix), alt_gc, TRUE, x-2, y_alt-2, 4, 4); | |
180 | } | |
181 | if (!isnan(VIK_TRACKPOINT(iter->data)->speed)) { | |
182 | y_speed = height - (height * VIK_TRACKPOINT(iter->data)->speed)/max_speed; | |
183 | gdk_draw_rectangle(GDK_DRAWABLE(pix), speed_gc, TRUE, x-2, y_speed-2, 4, 4); | |
184 | } | |
185 | } | |
186 | } | |
187 | ||
24d5c7e2 | 188 | GtkWidget *vik_trw_layer_create_profile ( GtkWidget *window, VikTrack *tr, gdouble *min_alt, gdouble *max_alt, gpointer vlp ) |
50a14534 | 189 | { |
c79f0206 EB |
190 | GdkPixmap *pix; |
191 | GtkWidget *image; | |
50a14534 | 192 | gdouble *altitudes = vik_track_make_elevation_map ( tr, PROFILE_WIDTH ); |
25e44eac | 193 | gdouble mina, maxa; |
561e6ad0 | 194 | GtkWidget *eventbox; |
24d5c7e2 | 195 | gpointer *pass_along; |
50a14534 EB |
196 | guint i; |
197 | ||
8c4f1350 EB |
198 | if ( altitudes == NULL ) { |
199 | *min_alt = *max_alt = VIK_DEFAULT_ALTITUDE; | |
c79f0206 | 200 | return NULL; |
8c4f1350 | 201 | } |
c79f0206 EB |
202 | |
203 | pix = gdk_pixmap_new( window->window, PROFILE_WIDTH + MARGIN, PROFILE_HEIGHT, -1 ); | |
204 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
205 | ||
50a14534 | 206 | GdkGC *no_alt_info = gdk_gc_new ( window->window ); |
07596bf4 QT |
207 | GdkGC *dem_alt_gc = gdk_gc_new ( window->window ); |
208 | GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); | |
50a14534 EB |
209 | GdkColor color; |
210 | ||
07596bf4 | 211 | gdk_color_parse ( "yellow", &color ); |
50a14534 | 212 | gdk_gc_set_rgb_fg_color ( no_alt_info, &color); |
07596bf4 QT |
213 | gdk_color_parse ( "green", &color ); |
214 | gdk_gc_set_rgb_fg_color ( dem_alt_gc, &color); | |
215 | gdk_color_parse ( "red", &color ); | |
216 | gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); | |
50a14534 | 217 | |
25e44eac | 218 | |
50a14534 | 219 | minmax_alt(altitudes, min_alt, max_alt); |
3220e336 QT |
220 | mina = *min_alt; |
221 | maxa = *max_alt * 110 / 100; | |
25e44eac AF |
222 | if (maxa-mina < MIN_ALT_DIFF) { |
223 | maxa = mina + MIN_ALT_DIFF; | |
224 | } | |
225 | ||
226 | /* clear the image */ | |
227 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
228 | TRUE, 0, 0, MARGIN, PROFILE_HEIGHT); | |
229 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
230 | TRUE, MARGIN, 0, PROFILE_WIDTH, PROFILE_HEIGHT); | |
231 | ||
25e44eac AF |
232 | /* draw grid */ |
233 | #define LABEL_FONT "Sans 8" | |
234 | for (i=0; i<=LINES; i++) { | |
235 | PangoFontDescription *pfd; | |
236 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); | |
237 | gchar s[32]; | |
238 | ||
239 | pfd = pango_font_description_from_string (LABEL_FONT); | |
240 | pango_layout_set_font_description (pl, pfd); | |
241 | pango_font_description_free (pfd); | |
242 | sprintf(s, "%8dm", (int)(mina + (LINES-i)*(maxa-mina)/LINES)); | |
243 | pango_layout_set_text(pl, s, -1); | |
244 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], 0, | |
245 | CLAMP((int)i*PROFILE_HEIGHT/LINES - 5, 0, PROFILE_HEIGHT-15), pl); | |
246 | ||
247 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
248 | MARGIN, PROFILE_HEIGHT/LINES * i, MARGIN + PROFILE_WIDTH, PROFILE_HEIGHT/LINES * i); | |
249 | } | |
250 | ||
251 | /* draw elevations */ | |
50a14534 | 252 | for ( i = 0; i < PROFILE_WIDTH; i++ ) |
bb71de8b | 253 | if ( altitudes[i] == VIK_DEFAULT_ALTITUDE ) |
25e44eac AF |
254 | gdk_draw_line ( GDK_DRAWABLE(pix), no_alt_info, |
255 | i + MARGIN, 0, i + MARGIN, PROFILE_HEIGHT ); | |
bb71de8b | 256 | else |
25e44eac AF |
257 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], |
258 | i + MARGIN, PROFILE_HEIGHT, i + MARGIN, PROFILE_HEIGHT-PROFILE_HEIGHT*(altitudes[i]-mina)/(maxa-mina) ); | |
734652bf | 259 | |
b42009f6 | 260 | draw_dem_alt_speed_dist(tr, GDK_DRAWABLE(pix), dem_alt_gc, gps_speed_gc, mina, maxa - mina, PROFILE_WIDTH, PROFILE_HEIGHT, MARGIN); |
07596bf4 | 261 | |
25e44eac AF |
262 | /* draw border */ |
263 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, PROFILE_WIDTH-1, PROFILE_HEIGHT-1); | |
264 | ||
24d5c7e2 EB |
265 | |
266 | ||
50a14534 EB |
267 | g_object_unref ( G_OBJECT(pix) ); |
268 | g_free ( altitudes ); | |
269 | g_object_unref ( G_OBJECT(no_alt_info) ); | |
07596bf4 QT |
270 | g_object_unref ( G_OBJECT(dem_alt_gc) ); |
271 | g_object_unref ( G_OBJECT(gps_speed_gc) ); | |
24d5c7e2 EB |
272 | |
273 | pass_along = g_malloc ( sizeof(gpointer) * 2 ); | |
274 | pass_along[0] = tr; | |
275 | pass_along[1] = vlp; | |
276 | ||
277 | eventbox = gtk_event_box_new (); | |
278 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_profile_click), pass_along ); | |
e1e2f2c6 | 279 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_profile_move), pass_along ); |
24d5c7e2 EB |
280 | g_signal_connect_swapped ( G_OBJECT(eventbox), "destroy", G_CALLBACK(g_free), pass_along ); |
281 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); | |
e1e2f2c6 JJ |
282 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK |
283 | | GDK_POINTER_MOTION_MASK | |
284 | | GDK_POINTER_MOTION_HINT_MASK); | |
24d5c7e2 EB |
285 | |
286 | return eventbox; | |
50a14534 | 287 | } |
24d5c7e2 | 288 | |
25e44eac AF |
289 | #define METRIC 1 |
290 | #ifdef METRIC | |
32e48121 | 291 | #define MTOK(v) ( (v)*3.6) /* m/s to km/h */ |
25e44eac AF |
292 | #else |
293 | #define MTOK(v) ( (v)*3600.0/1000.0 * 0.6214) /* m/s to mph - we'll handle this globally eventually but for now ...*/ | |
294 | #endif | |
295 | ||
561e6ad0 | 296 | GtkWidget *vik_trw_layer_create_vtdiag ( GtkWidget *window, VikTrack *tr, gpointer vlp) |
25e44eac | 297 | { |
c79f0206 EB |
298 | GdkPixmap *pix; |
299 | GtkWidget *image; | |
25e44eac | 300 | gdouble mins, maxs; |
25e44eac | 301 | guint i; |
561e6ad0 EB |
302 | GtkWidget *eventbox; |
303 | gpointer *pass_along; | |
25e44eac | 304 | |
561e6ad0 EB |
305 | pass_along = g_malloc ( sizeof(gpointer) * 2 ); |
306 | pass_along[0] = tr; | |
307 | pass_along[1] = vlp; | |
c79f0206 EB |
308 | |
309 | gdouble *speeds = vik_track_make_speed_map ( tr, PROFILE_WIDTH ); | |
310 | if ( speeds == NULL ) | |
311 | return NULL; | |
312 | ||
313 | pix = gdk_pixmap_new( window->window, PROFILE_WIDTH + MARGIN, PROFILE_HEIGHT, -1 ); | |
314 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
315 | ||
25e44eac AF |
316 | for (i=0; i<PROFILE_WIDTH; i++) { |
317 | speeds[i] = MTOK(speeds[i]); | |
318 | } | |
319 | ||
320 | minmax_alt(speeds, &mins, &maxs); | |
bf35388d EB |
321 | mins = 0; /* splines sometimes give negative speeds */ |
322 | maxs = maxs * 110 / 100; | |
25e44eac AF |
323 | if (maxs-mins < MIN_SPEED_DIFF) { |
324 | maxs = mins + MIN_SPEED_DIFF; | |
325 | } | |
326 | ||
327 | /* clear the image */ | |
328 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
329 | TRUE, 0, 0, MARGIN, PROFILE_HEIGHT); | |
330 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
331 | TRUE, MARGIN, 0, PROFILE_WIDTH, PROFILE_HEIGHT); | |
332 | ||
333 | #if 0 | |
334 | /* XXX this can go out, it's just a helpful dev tool */ | |
335 | { | |
336 | int j; | |
337 | GdkGC **colors[8] = { window->style->bg_gc, window->style->fg_gc, | |
338 | window->style->light_gc, | |
339 | window->style->dark_gc, window->style->mid_gc, | |
340 | window->style->text_gc, window->style->base_gc, | |
341 | window->style->text_aa_gc }; | |
342 | for (i=0; i<5; i++) { | |
343 | for (j=0; j<8; j++) { | |
344 | gdk_draw_rectangle(GDK_DRAWABLE(pix), colors[j][i], | |
345 | TRUE, i*20, j*20, 20, 20); | |
346 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, | |
347 | FALSE, i*20, j*20, 20, 20); | |
348 | } | |
349 | } | |
350 | } | |
351 | #else | |
352 | ||
353 | /* draw grid */ | |
354 | #define LABEL_FONT "Sans 8" | |
355 | for (i=0; i<=LINES; i++) { | |
356 | PangoFontDescription *pfd; | |
357 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); | |
358 | gchar s[32]; | |
359 | ||
360 | pfd = pango_font_description_from_string (LABEL_FONT); | |
361 | pango_layout_set_font_description (pl, pfd); | |
362 | pango_font_description_free (pfd); | |
363 | #ifdef METRIC | |
364 | sprintf(s, "%5dkm/h", (int)(mins + (LINES-i)*(maxs-mins)/LINES)); | |
365 | #else | |
366 | sprintf(s, "%8dmph", (int)(mins + (LINES-i)*(maxs-mins)/LINES)); | |
367 | #endif | |
368 | pango_layout_set_text(pl, s, -1); | |
369 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], 0, | |
370 | CLAMP((int)i*PROFILE_HEIGHT/LINES - 5, 0, PROFILE_HEIGHT-15), pl); | |
371 | ||
372 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
373 | MARGIN, PROFILE_HEIGHT/LINES * i, MARGIN + PROFILE_WIDTH, PROFILE_HEIGHT/LINES * i); | |
374 | } | |
375 | ||
376 | /* draw speeds */ | |
377 | for ( i = 0; i < PROFILE_WIDTH; i++ ) | |
378 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], | |
379 | i + MARGIN, PROFILE_HEIGHT, i + MARGIN, PROFILE_HEIGHT-PROFILE_HEIGHT*(speeds[i]-mins)/(maxs-mins) ); | |
380 | #endif | |
07596bf4 QT |
381 | |
382 | ||
383 | GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); | |
384 | GdkColor color; | |
385 | ||
386 | gdk_color_parse ( "red", &color ); | |
387 | gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); | |
388 | ||
389 | time_t beg_time = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
390 | time_t dur = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp - beg_time; | |
391 | GList *iter; | |
392 | for (iter = tr->trackpoints; iter; iter = iter->next) { | |
393 | gdouble gps_speed = VIK_TRACKPOINT(iter->data)->speed; | |
394 | if (isnan(gps_speed)) | |
395 | continue; | |
396 | int x = MARGIN + PROFILE_WIDTH * (VIK_TRACKPOINT(iter->data)->timestamp - beg_time) / dur; | |
397 | int y = PROFILE_HEIGHT - PROFILE_HEIGHT*(MTOK(gps_speed) - mins)/(maxs - mins); | |
398 | gdk_draw_rectangle(GDK_DRAWABLE(pix), gps_speed_gc, TRUE, x-2, y-2, 4, 4); | |
399 | } | |
400 | ||
25e44eac AF |
401 | /* draw border */ |
402 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, PROFILE_WIDTH-1, PROFILE_HEIGHT-1); | |
403 | ||
404 | g_object_unref ( G_OBJECT(pix) ); | |
07596bf4 | 405 | g_object_unref ( G_OBJECT(gps_speed_gc) ); |
25e44eac | 406 | g_free ( speeds ); |
561e6ad0 EB |
407 | |
408 | eventbox = gtk_event_box_new (); | |
32e48121 | 409 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_vt_click), pass_along ); |
ddc2372e | 410 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_vt_move), pass_along ); |
561e6ad0 EB |
411 | g_signal_connect_swapped ( G_OBJECT(eventbox), "destroy", G_CALLBACK(g_free), pass_along ); |
412 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); | |
e1e2f2c6 JJ |
413 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK |
414 | | GDK_POINTER_MOTION_MASK | |
415 | | GDK_POINTER_MOTION_HINT_MASK); | |
561e6ad0 EB |
416 | |
417 | return eventbox; | |
25e44eac AF |
418 | } |
419 | #undef MARGIN | |
420 | #undef LINES | |
50a14534 | 421 | |
24d5c7e2 | 422 | gint vik_trw_layer_propwin_run ( GtkWindow *parent, VikTrack *tr, gpointer vlp ) |
50a14534 EB |
423 | { |
424 | GtkWidget *dialog = gtk_dialog_new_with_buttons ("Track Properties", | |
425 | parent, | |
25e44eac | 426 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR, |
50a14534 EB |
427 | GTK_STOCK_CANCEL, |
428 | GTK_RESPONSE_REJECT, | |
429 | "Split Segments", | |
430 | VIK_TRW_LAYER_PROPWIN_SPLIT, | |
431 | "Reverse", | |
432 | VIK_TRW_LAYER_PROPWIN_REVERSE, | |
433 | "Delete Dupl.", | |
434 | VIK_TRW_LAYER_PROPWIN_DEL_DUP, | |
435 | GTK_STOCK_OK, | |
436 | GTK_RESPONSE_ACCEPT, | |
437 | NULL); | |
4b00e581 | 438 | GtkTable *table; |
50a14534 | 439 | GtkWidget *e_cmt; |
50a14534 EB |
440 | gdouble tr_len; |
441 | guint32 tp_count, seg_count; | |
442 | gint resp; | |
443 | ||
444 | gdouble min_alt, max_alt; | |
24d5c7e2 | 445 | GtkWidget *profile = vik_trw_layer_create_profile(GTK_WIDGET(parent),tr,&min_alt,&max_alt,vlp); |
561e6ad0 | 446 | GtkWidget *vtdiag = vik_trw_layer_create_vtdiag(GTK_WIDGET(parent), tr, vlp); |
25e44eac | 447 | GtkWidget *graphs = gtk_notebook_new(); |
50a14534 | 448 | |
4b00e581 AF |
449 | GtkWidget *content[20]; |
450 | int cnt; | |
451 | int i; | |
452 | ||
ddc2372e | 453 | 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 | 454 | static gchar tmp_buf[50]; |
8c4f1350 | 455 | gdouble tmp_speed; |
50a14534 | 456 | |
4b00e581 | 457 | cnt = 0; |
50a14534 EB |
458 | e_cmt = gtk_entry_new (); |
459 | if ( tr->comment ) | |
460 | gtk_entry_set_text ( GTK_ENTRY(e_cmt), tr->comment ); | |
461 | g_signal_connect_swapped ( e_cmt, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
4b00e581 | 462 | content[cnt++] = e_cmt; |
50a14534 EB |
463 | |
464 | tr_len = vik_track_get_length(tr); | |
465 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", tr_len ); | |
4b00e581 | 466 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
467 | |
468 | tp_count = vik_track_get_tp_count(tr); | |
469 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", tp_count ); | |
4b00e581 | 470 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
471 | |
472 | seg_count = vik_track_get_segment_count(tr) ; | |
473 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", seg_count ); | |
4b00e581 | 474 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
475 | |
476 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%lu", vik_track_get_dup_point_count(tr) ); | |
4b00e581 | 477 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 478 | |
8c4f1350 EB |
479 | tmp_speed = vik_track_get_max_speed(tr); |
480 | if ( tmp_speed == 0 ) | |
481 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
482 | else | |
32e48121 | 483 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s (%.0f km/h)", tmp_speed, MTOK(tmp_speed) ); |
4b00e581 | 484 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 485 | |
8c4f1350 EB |
486 | tmp_speed = vik_track_get_average_speed(tr); |
487 | if ( tmp_speed == 0 ) | |
488 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
489 | else | |
32e48121 | 490 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s (%.0f km/h)", tmp_speed, MTOK(tmp_speed) ); |
4b00e581 | 491 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
492 | |
493 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", (tp_count - seg_count) == 0 ? 0 : tr_len / ( tp_count - seg_count ) ); | |
4b00e581 | 494 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 495 | |
8c4f1350 EB |
496 | if ( min_alt == VIK_DEFAULT_ALTITUDE ) |
497 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
498 | else | |
499 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m - %.0f m", min_alt, max_alt ); | |
4b00e581 | 500 | content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
501 | |
502 | vik_track_get_total_elevation_gain(tr, &max_alt, &min_alt ); | |
bf35388d | 503 | if ( min_alt == VIK_DEFAULT_ALTITUDE ) |
8c4f1350 EB |
504 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); |
505 | else | |
506 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m / %.0f m", max_alt, min_alt ); | |
4b00e581 | 507 | content[cnt++] = gtk_label_new ( tmp_buf ); |
24d5c7e2 | 508 | |
4b00e581 AF |
509 | #if 0 |
510 | #define PACK(w) gtk_box_pack_start (GTK_BOX(right_vbox), w, FALSE, FALSE, 0); | |
511 | gtk_box_pack_start (GTK_BOX(right_vbox), e_cmt, FALSE, FALSE, 0); | |
512 | PACK(l_len); | |
513 | PACK(l_tps); | |
514 | PACK(l_segs); | |
515 | PACK(l_dups); | |
516 | PACK(l_maxs); | |
517 | PACK(l_avgs); | |
518 | PACK(l_avgd); | |
519 | PACK(l_elev); | |
520 | PACK(l_galo); | |
521 | #undef PACK; | |
522 | #endif | |
24d5c7e2 | 523 | |
8c4f1350 | 524 | if ( tr->trackpoints && VIK_TRACKPOINT(tr->trackpoints->data)->timestamp ) |
f583082b AF |
525 | { |
526 | time_t t1, t2; | |
527 | t1 = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
528 | t2 = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp; | |
529 | ||
530 | strncpy(tmp_buf, ctime(&t1), sizeof(tmp_buf)); | |
a45242c2 | 531 | tmp_buf[sizeof(tmp_buf)-1] = 0; |
32e48121 | 532 | g_strchomp(tmp_buf); |
4b00e581 | 533 | content[cnt++] = gtk_label_new(tmp_buf); |
f583082b AF |
534 | |
535 | strncpy(tmp_buf, ctime(&t2), sizeof(tmp_buf)); | |
a45242c2 | 536 | tmp_buf[sizeof(tmp_buf)-1] = 0; |
32e48121 | 537 | g_strchomp(tmp_buf); |
4b00e581 | 538 | content[cnt++] = gtk_label_new(tmp_buf); |
f583082b AF |
539 | |
540 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%d minutes", (int)(t2-t1)/60); | |
4b00e581 | 541 | content[cnt++] = gtk_label_new(tmp_buf); |
8c4f1350 | 542 | } else { |
4b00e581 AF |
543 | content[cnt++] = gtk_label_new("No Data"); |
544 | content[cnt++] = gtk_label_new("No Data"); | |
545 | content[cnt++] = gtk_label_new("No Data"); | |
24d5c7e2 | 546 | } |
e1e2f2c6 JJ |
547 | label_date = gtk_label_new("No Data"); |
548 | content[cnt++] = label_date; | |
4b00e581 AF |
549 | |
550 | table = GTK_TABLE(gtk_table_new (cnt, 2, FALSE)); | |
551 | gtk_table_set_col_spacing (table, 0, 10); | |
552 | for (i=0; i<cnt; i++) { | |
553 | GtkWidget *label; | |
554 | ||
555 | label = gtk_label_new(NULL); | |
556 | gtk_misc_set_alignment ( GTK_MISC(label), 1, 0 ); | |
557 | gtk_label_set_markup ( GTK_LABEL(label), label_texts[i] ); | |
558 | gtk_table_attach_defaults ( table, label, 0, 1, i, i+1 ); | |
559 | if (GTK_IS_MISC(content[i])) { | |
560 | gtk_misc_set_alignment ( GTK_MISC(content[i]), 0, 0 ); | |
561 | } | |
562 | gtk_table_attach_defaults ( table, content[i], 1, 2, i, i+1 ); | |
563 | } | |
564 | ||
565 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(table), FALSE, FALSE, 0); | |
50a14534 | 566 | |
c79f0206 EB |
567 | if ( profile ) |
568 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), profile, gtk_label_new("Elevation-distance")); | |
569 | ||
570 | if ( vtdiag ) | |
571 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), vtdiag, gtk_label_new("Speed-time")); | |
50a14534 | 572 | |
25e44eac AF |
573 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), graphs, FALSE, FALSE, 0); |
574 | ||
50a14534 EB |
575 | gtk_widget_show_all ( dialog ); |
576 | resp = gtk_dialog_run (GTK_DIALOG (dialog)); | |
577 | if ( resp == GTK_RESPONSE_ACCEPT ) | |
578 | vik_track_set_comment ( tr, gtk_entry_get_text ( GTK_ENTRY(e_cmt) ) ); | |
579 | ||
580 | gtk_widget_destroy ( dialog ); | |
581 | return resp; | |
582 | } |