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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 | ||
22 | #include <gtk/gtk.h> | |
23 | #include <time.h> | |
24 | #include <string.h> | |
25 | #include "coords.h" | |
26 | #include "vikcoord.h" | |
27 | #include "viktrack.h" | |
28 | #include "viktrwlayer_propwin.h" | |
29 | #include "vikwaypoint.h" | |
30 | #include "dialog.h" | |
31 | #include "globals.h" | |
32 | ||
33 | #include "vikviewport.h" /* ugh */ | |
34 | #include "viktreeview.h" /* ugh */ | |
35 | #include <gdk-pixbuf/gdk-pixdata.h> | |
36 | #include "viklayer.h" /* ugh */ | |
37 | #include "vikaggregatelayer.h" | |
38 | #include "viklayerspanel.h" /* ugh */ | |
39 | ||
40 | #define PROFILE_WIDTH 600 | |
41 | #define PROFILE_HEIGHT 300 | |
42 | #define MIN_ALT_DIFF 100.0 | |
43 | #define MIN_SPEED_DIFF 20.0 | |
44 | ||
45 | static void minmax_alt(const gdouble *altitudes, gdouble *min, gdouble *max) | |
46 | { | |
47 | *max = -1000; | |
48 | *min = 20000; | |
49 | guint i; | |
50 | for ( i=0; i < PROFILE_WIDTH; i++ ) { | |
51 | if ( altitudes[i] != VIK_DEFAULT_ALTITUDE ) { | |
52 | if ( altitudes[i] > *max ) | |
53 | *max = altitudes[i]; | |
54 | if ( altitudes[i] < *min ) | |
55 | *min = altitudes[i]; | |
56 | } | |
57 | } | |
58 | } | |
59 | ||
60 | static GtkWidget *label_date; | |
61 | ||
62 | #define MARGIN 50 | |
63 | #define LINES 5 | |
64 | void track_profile_click( GtkWidget *image, GdkEventButton *event, gpointer *pass_along ) | |
65 | { | |
66 | gdouble x = event->x - image->allocation.width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; | |
67 | if (x < 0) | |
68 | x = 0; | |
69 | if (x > PROFILE_WIDTH) | |
70 | x = PROFILE_WIDTH; | |
71 | VikTrack *tr = pass_along[0]; | |
72 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_dist ( tr, (gdouble) x / PROFILE_WIDTH ); | |
73 | if ( trackpoint ) { | |
74 | VikCoord coord = trackpoint->coord; | |
75 | VikLayersPanel *vlp = pass_along[1]; | |
76 | vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &coord ); | |
77 | vik_layers_panel_emit_update ( vlp ); | |
78 | } | |
79 | } | |
80 | void track_profile_move( GtkWidget *image, GdkEventMotion *event, gpointer *pass_along ) | |
81 | { | |
82 | VikTrack *tr = pass_along[0]; | |
83 | int mouse_x, mouse_y; | |
84 | GdkModifierType state; | |
85 | ||
86 | if (event->is_hint) | |
87 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
88 | else | |
89 | mouse_x = event->x; | |
90 | ||
91 | gdouble x = mouse_x - image->allocation.width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; | |
92 | if (x < 0) | |
93 | x = 0; | |
94 | if (x > PROFILE_WIDTH) | |
95 | x = PROFILE_WIDTH; | |
96 | ||
97 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_dist ( tr, (gdouble) x / PROFILE_WIDTH ); | |
98 | if (trackpoint) { | |
99 | time_t t1 = trackpoint->timestamp; | |
100 | static gchar tmp_buf[25]; | |
101 | strncpy(tmp_buf, ctime(&t1), sizeof(tmp_buf)); | |
102 | tmp_buf[strlen(tmp_buf)-1] = 0; | |
103 | ||
104 | gtk_label_set_text(GTK_LABEL(label_date), tmp_buf); | |
105 | } | |
106 | } | |
107 | ||
108 | GtkWidget *vik_trw_layer_create_profile ( GtkWidget *window, VikTrack *tr, gdouble *min_alt, gdouble *max_alt, gpointer vlp ) | |
109 | { | |
110 | GdkPixmap *pix; | |
111 | GtkWidget *image; | |
112 | gdouble *altitudes = vik_track_make_elevation_map ( tr, PROFILE_WIDTH ); | |
113 | gdouble mina, maxa; | |
114 | GtkWidget *eventbox; | |
115 | gpointer *pass_along; | |
116 | guint i; | |
117 | ||
118 | if ( altitudes == NULL ) { | |
119 | *min_alt = *max_alt = VIK_DEFAULT_ALTITUDE; | |
120 | return NULL; | |
121 | } | |
122 | ||
123 | pix = gdk_pixmap_new( window->window, PROFILE_WIDTH + MARGIN, PROFILE_HEIGHT, -1 ); | |
124 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
125 | ||
126 | GdkGC *no_alt_info = gdk_gc_new ( window->window ); | |
127 | GdkColor color; | |
128 | ||
129 | gdk_color_parse ( "red", &color ); | |
130 | gdk_gc_set_rgb_fg_color ( no_alt_info, &color); | |
131 | ||
132 | ||
133 | minmax_alt(altitudes, min_alt, max_alt); | |
134 | mina = *min_alt; | |
135 | maxa = *max_alt; | |
136 | if (maxa-mina < MIN_ALT_DIFF) { | |
137 | maxa = mina + MIN_ALT_DIFF; | |
138 | } | |
139 | ||
140 | /* clear the image */ | |
141 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
142 | TRUE, 0, 0, MARGIN, PROFILE_HEIGHT); | |
143 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
144 | TRUE, MARGIN, 0, PROFILE_WIDTH, PROFILE_HEIGHT); | |
145 | ||
146 | /* draw grid */ | |
147 | #define LABEL_FONT "Sans 8" | |
148 | for (i=0; i<=LINES; i++) { | |
149 | PangoFontDescription *pfd; | |
150 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); | |
151 | gchar s[32]; | |
152 | ||
153 | pfd = pango_font_description_from_string (LABEL_FONT); | |
154 | pango_layout_set_font_description (pl, pfd); | |
155 | pango_font_description_free (pfd); | |
156 | sprintf(s, "%8dm", (int)(mina + (LINES-i)*(maxa-mina)/LINES)); | |
157 | pango_layout_set_text(pl, s, -1); | |
158 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], 0, | |
159 | CLAMP((int)i*PROFILE_HEIGHT/LINES - 5, 0, PROFILE_HEIGHT-15), pl); | |
160 | ||
161 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
162 | MARGIN, PROFILE_HEIGHT/LINES * i, MARGIN + PROFILE_WIDTH, PROFILE_HEIGHT/LINES * i); | |
163 | } | |
164 | ||
165 | /* draw elevations */ | |
166 | for ( i = 0; i < PROFILE_WIDTH; i++ ) | |
167 | if ( altitudes[i] == VIK_DEFAULT_ALTITUDE ) | |
168 | gdk_draw_line ( GDK_DRAWABLE(pix), no_alt_info, | |
169 | i + MARGIN, 0, i + MARGIN, PROFILE_HEIGHT ); | |
170 | else | |
171 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], | |
172 | i + MARGIN, PROFILE_HEIGHT, i + MARGIN, PROFILE_HEIGHT-PROFILE_HEIGHT*(altitudes[i]-mina)/(maxa-mina) ); | |
173 | ||
174 | /* draw border */ | |
175 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, PROFILE_WIDTH-1, PROFILE_HEIGHT-1); | |
176 | ||
177 | ||
178 | ||
179 | g_object_unref ( G_OBJECT(pix) ); | |
180 | g_free ( altitudes ); | |
181 | g_object_unref ( G_OBJECT(no_alt_info) ); | |
182 | ||
183 | pass_along = g_malloc ( sizeof(gpointer) * 2 ); | |
184 | pass_along[0] = tr; | |
185 | pass_along[1] = vlp; | |
186 | ||
187 | eventbox = gtk_event_box_new (); | |
188 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_profile_click), pass_along ); | |
189 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_profile_move), pass_along ); | |
190 | g_signal_connect_swapped ( G_OBJECT(eventbox), "destroy", G_CALLBACK(g_free), pass_along ); | |
191 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); | |
192 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | |
193 | | GDK_POINTER_MOTION_MASK | |
194 | | GDK_POINTER_MOTION_HINT_MASK); | |
195 | ||
196 | return eventbox; | |
197 | } | |
198 | ||
199 | #define METRIC 1 | |
200 | #ifdef METRIC | |
201 | #define MTOK(v) ( (v)*3600.0/1000.0) /* m/s to km/h */ | |
202 | #else | |
203 | #define MTOK(v) ( (v)*3600.0/1000.0 * 0.6214) /* m/s to mph - we'll handle this globally eventually but for now ...*/ | |
204 | #endif | |
205 | ||
206 | GtkWidget *vik_trw_layer_create_vtdiag ( GtkWidget *window, VikTrack *tr, gpointer vlp) | |
207 | { | |
208 | GdkPixmap *pix; | |
209 | GtkWidget *image; | |
210 | gdouble mins, maxs; | |
211 | guint i; | |
212 | GtkWidget *eventbox; | |
213 | gpointer *pass_along; | |
214 | ||
215 | pass_along = g_malloc ( sizeof(gpointer) * 2 ); | |
216 | pass_along[0] = tr; | |
217 | pass_along[1] = vlp; | |
218 | ||
219 | gdouble *speeds = vik_track_make_speed_map ( tr, PROFILE_WIDTH ); | |
220 | if ( speeds == NULL ) | |
221 | return NULL; | |
222 | ||
223 | pix = gdk_pixmap_new( window->window, PROFILE_WIDTH + MARGIN, PROFILE_HEIGHT, -1 ); | |
224 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
225 | ||
226 | for (i=0; i<PROFILE_WIDTH; i++) { | |
227 | speeds[i] = MTOK(speeds[i]); | |
228 | } | |
229 | ||
230 | minmax_alt(speeds, &mins, &maxs); | |
231 | mins = 0; /* splines sometimes give negative speeds */ | |
232 | maxs = maxs * 110 / 100; | |
233 | if (maxs-mins < MIN_SPEED_DIFF) { | |
234 | maxs = mins + MIN_SPEED_DIFF; | |
235 | } | |
236 | ||
237 | /* clear the image */ | |
238 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
239 | TRUE, 0, 0, MARGIN, PROFILE_HEIGHT); | |
240 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
241 | TRUE, MARGIN, 0, PROFILE_WIDTH, PROFILE_HEIGHT); | |
242 | ||
243 | #if 0 | |
244 | /* XXX this can go out, it's just a helpful dev tool */ | |
245 | { | |
246 | int j; | |
247 | GdkGC **colors[8] = { window->style->bg_gc, window->style->fg_gc, | |
248 | window->style->light_gc, | |
249 | window->style->dark_gc, window->style->mid_gc, | |
250 | window->style->text_gc, window->style->base_gc, | |
251 | window->style->text_aa_gc }; | |
252 | for (i=0; i<5; i++) { | |
253 | for (j=0; j<8; j++) { | |
254 | gdk_draw_rectangle(GDK_DRAWABLE(pix), colors[j][i], | |
255 | TRUE, i*20, j*20, 20, 20); | |
256 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, | |
257 | FALSE, i*20, j*20, 20, 20); | |
258 | } | |
259 | } | |
260 | } | |
261 | #else | |
262 | ||
263 | /* draw grid */ | |
264 | #define LABEL_FONT "Sans 8" | |
265 | for (i=0; i<=LINES; i++) { | |
266 | PangoFontDescription *pfd; | |
267 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); | |
268 | gchar s[32]; | |
269 | ||
270 | pfd = pango_font_description_from_string (LABEL_FONT); | |
271 | pango_layout_set_font_description (pl, pfd); | |
272 | pango_font_description_free (pfd); | |
273 | #ifdef METRIC | |
274 | sprintf(s, "%5dkm/h", (int)(mins + (LINES-i)*(maxs-mins)/LINES)); | |
275 | #else | |
276 | sprintf(s, "%8dmph", (int)(mins + (LINES-i)*(maxs-mins)/LINES)); | |
277 | #endif | |
278 | pango_layout_set_text(pl, s, -1); | |
279 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], 0, | |
280 | CLAMP((int)i*PROFILE_HEIGHT/LINES - 5, 0, PROFILE_HEIGHT-15), pl); | |
281 | ||
282 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
283 | MARGIN, PROFILE_HEIGHT/LINES * i, MARGIN + PROFILE_WIDTH, PROFILE_HEIGHT/LINES * i); | |
284 | } | |
285 | ||
286 | /* draw speeds */ | |
287 | for ( i = 0; i < PROFILE_WIDTH; i++ ) | |
288 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], | |
289 | i + MARGIN, PROFILE_HEIGHT, i + MARGIN, PROFILE_HEIGHT-PROFILE_HEIGHT*(speeds[i]-mins)/(maxs-mins) ); | |
290 | #endif | |
291 | /* draw border */ | |
292 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, PROFILE_WIDTH-1, PROFILE_HEIGHT-1); | |
293 | ||
294 | g_object_unref ( G_OBJECT(pix) ); | |
295 | g_free ( speeds ); | |
296 | ||
297 | eventbox = gtk_event_box_new (); | |
298 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_profile_click), pass_along ); | |
299 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_profile_move), pass_along ); | |
300 | g_signal_connect_swapped ( G_OBJECT(eventbox), "destroy", G_CALLBACK(g_free), pass_along ); | |
301 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); | |
302 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | |
303 | | GDK_POINTER_MOTION_MASK | |
304 | | GDK_POINTER_MOTION_HINT_MASK); | |
305 | ||
306 | return eventbox; | |
307 | } | |
308 | #undef MARGIN | |
309 | #undef LINES | |
310 | ||
311 | gint vik_trw_layer_propwin_run ( GtkWindow *parent, VikTrack *tr, gpointer vlp ) | |
312 | { | |
313 | GtkWidget *dialog = gtk_dialog_new_with_buttons ("Track Properties", | |
314 | parent, | |
315 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR, | |
316 | GTK_STOCK_CANCEL, | |
317 | GTK_RESPONSE_REJECT, | |
318 | "Split Segments", | |
319 | VIK_TRW_LAYER_PROPWIN_SPLIT, | |
320 | "Reverse", | |
321 | VIK_TRW_LAYER_PROPWIN_REVERSE, | |
322 | "Delete Dupl.", | |
323 | VIK_TRW_LAYER_PROPWIN_DEL_DUP, | |
324 | GTK_STOCK_OK, | |
325 | GTK_RESPONSE_ACCEPT, | |
326 | NULL); | |
327 | GtkTable *table; | |
328 | GtkWidget *e_cmt; | |
329 | gdouble tr_len; | |
330 | guint32 tp_count, seg_count; | |
331 | gint resp; | |
332 | ||
333 | gdouble min_alt, max_alt; | |
334 | GtkWidget *profile = vik_trw_layer_create_profile(GTK_WIDGET(parent),tr,&min_alt,&max_alt,vlp); | |
335 | GtkWidget *vtdiag = vik_trw_layer_create_vtdiag(GTK_WIDGET(parent), tr, vlp); | |
336 | GtkWidget *graphs = gtk_notebook_new(); | |
337 | ||
338 | GtkWidget *content[20]; | |
339 | int cnt; | |
340 | int i; | |
341 | ||
342 | 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>Selected date</b>" }; | |
343 | static gchar tmp_buf[25]; | |
344 | gdouble tmp_speed; | |
345 | ||
346 | cnt = 0; | |
347 | e_cmt = gtk_entry_new (); | |
348 | if ( tr->comment ) | |
349 | gtk_entry_set_text ( GTK_ENTRY(e_cmt), tr->comment ); | |
350 | g_signal_connect_swapped ( e_cmt, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
351 | content[cnt++] = e_cmt; | |
352 | ||
353 | tr_len = vik_track_get_length(tr); | |
354 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", tr_len ); | |
355 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
356 | ||
357 | tp_count = vik_track_get_tp_count(tr); | |
358 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", tp_count ); | |
359 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
360 | ||
361 | seg_count = vik_track_get_segment_count(tr) ; | |
362 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", seg_count ); | |
363 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
364 | ||
365 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%lu", vik_track_get_dup_point_count(tr) ); | |
366 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
367 | ||
368 | tmp_speed = vik_track_get_max_speed(tr); | |
369 | if ( tmp_speed == 0 ) | |
370 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
371 | else | |
372 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s", tmp_speed ); | |
373 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
374 | ||
375 | tmp_speed = vik_track_get_average_speed(tr); | |
376 | if ( tmp_speed == 0 ) | |
377 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
378 | else | |
379 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s", tmp_speed ); | |
380 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
381 | ||
382 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", (tp_count - seg_count) == 0 ? 0 : tr_len / ( tp_count - seg_count ) ); | |
383 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
384 | ||
385 | if ( min_alt == VIK_DEFAULT_ALTITUDE ) | |
386 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
387 | else | |
388 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m - %.0f m", min_alt, max_alt ); | |
389 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
390 | ||
391 | vik_track_get_total_elevation_gain(tr, &max_alt, &min_alt ); | |
392 | if ( min_alt == VIK_DEFAULT_ALTITUDE ) | |
393 | g_snprintf(tmp_buf, sizeof(tmp_buf), "No Data"); | |
394 | else | |
395 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m / %.0f m", max_alt, min_alt ); | |
396 | content[cnt++] = gtk_label_new ( tmp_buf ); | |
397 | ||
398 | #if 0 | |
399 | #define PACK(w) gtk_box_pack_start (GTK_BOX(right_vbox), w, FALSE, FALSE, 0); | |
400 | gtk_box_pack_start (GTK_BOX(right_vbox), e_cmt, FALSE, FALSE, 0); | |
401 | PACK(l_len); | |
402 | PACK(l_tps); | |
403 | PACK(l_segs); | |
404 | PACK(l_dups); | |
405 | PACK(l_maxs); | |
406 | PACK(l_avgs); | |
407 | PACK(l_avgd); | |
408 | PACK(l_elev); | |
409 | PACK(l_galo); | |
410 | #undef PACK; | |
411 | #endif | |
412 | ||
413 | if ( tr->trackpoints && VIK_TRACKPOINT(tr->trackpoints->data)->timestamp ) | |
414 | { | |
415 | time_t t1, t2; | |
416 | t1 = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
417 | t2 = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp; | |
418 | ||
419 | strncpy(tmp_buf, ctime(&t1), sizeof(tmp_buf)); | |
420 | tmp_buf[strlen(tmp_buf)-1] = 0; | |
421 | content[cnt++] = gtk_label_new(tmp_buf); | |
422 | ||
423 | strncpy(tmp_buf, ctime(&t2), sizeof(tmp_buf)); | |
424 | tmp_buf[strlen(tmp_buf)-1] = 0; | |
425 | content[cnt++] = gtk_label_new(tmp_buf); | |
426 | ||
427 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%d minutes", (int)(t2-t1)/60); | |
428 | content[cnt++] = gtk_label_new(tmp_buf); | |
429 | } else { | |
430 | content[cnt++] = gtk_label_new("No Data"); | |
431 | content[cnt++] = gtk_label_new("No Data"); | |
432 | content[cnt++] = gtk_label_new("No Data"); | |
433 | } | |
434 | label_date = gtk_label_new("No Data"); | |
435 | content[cnt++] = label_date; | |
436 | ||
437 | table = GTK_TABLE(gtk_table_new (cnt, 2, FALSE)); | |
438 | gtk_table_set_col_spacing (table, 0, 10); | |
439 | for (i=0; i<cnt; i++) { | |
440 | GtkWidget *label; | |
441 | ||
442 | label = gtk_label_new(NULL); | |
443 | gtk_misc_set_alignment ( GTK_MISC(label), 1, 0 ); | |
444 | gtk_label_set_markup ( GTK_LABEL(label), label_texts[i] ); | |
445 | gtk_table_attach_defaults ( table, label, 0, 1, i, i+1 ); | |
446 | if (GTK_IS_MISC(content[i])) { | |
447 | gtk_misc_set_alignment ( GTK_MISC(content[i]), 0, 0 ); | |
448 | } | |
449 | gtk_table_attach_defaults ( table, content[i], 1, 2, i, i+1 ); | |
450 | } | |
451 | ||
452 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(table), FALSE, FALSE, 0); | |
453 | ||
454 | if ( profile ) | |
455 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), profile, gtk_label_new("Elevation-distance")); | |
456 | ||
457 | if ( vtdiag ) | |
458 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), vtdiag, gtk_label_new("Speed-time")); | |
459 | ||
460 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), graphs, FALSE, FALSE, 0); | |
461 | ||
462 | gtk_widget_show_all ( dialog ); | |
463 | resp = gtk_dialog_run (GTK_DIALOG (dialog)); | |
464 | if ( resp == GTK_RESPONSE_ACCEPT ) | |
465 | vik_track_set_comment ( tr, gtk_entry_get_text ( GTK_ENTRY(e_cmt) ) ); | |
466 | ||
467 | gtk_widget_destroy ( dialog ); | |
468 | return resp; | |
469 | } |