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Commit | Line | Data |
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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> | |
a482007a GB |
5 | * Copyright (C) 2005-2007, Alex Foobarian <foobarian@gmail.com> |
6 | * Copyright (C) 2007-2008, Quy Tonthat <qtonthat@gmail.com> | |
ce4bd1cf | 7 | * Copyright (C) 2012, Rob Norris <rw_norris@hotmail.com> |
50a14534 EB |
8 | * |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | */ | |
24 | ||
4c77d5e0 GB |
25 | #ifdef HAVE_CONFIG_H |
26 | #include "config.h" | |
27 | #endif | |
28 | ||
8c00358d | 29 | #ifdef HAVE_MATH_H |
07596bf4 | 30 | #include <math.h> |
8c00358d | 31 | #endif |
4c77d5e0 | 32 | |
50a14534 | 33 | #include <gtk/gtk.h> |
4c77d5e0 | 34 | #include <glib/gi18n.h> |
50a14534 | 35 | #include <time.h> |
8c00358d | 36 | #ifdef HAVE_STRING_H |
f583082b | 37 | #include <string.h> |
8c00358d | 38 | #endif |
50a14534 EB |
39 | #include "coords.h" |
40 | #include "vikcoord.h" | |
41 | #include "viktrack.h" | |
21700912 | 42 | #include "viktrwlayer.h" |
50a14534 EB |
43 | #include "viktrwlayer_propwin.h" |
44 | #include "vikwaypoint.h" | |
45 | #include "dialog.h" | |
46 | #include "globals.h" | |
07596bf4 | 47 | #include "dems.h" |
50a14534 | 48 | |
24d5c7e2 EB |
49 | #include "vikviewport.h" /* ugh */ |
50 | #include "viktreeview.h" /* ugh */ | |
51 | #include <gdk-pixbuf/gdk-pixdata.h> | |
52 | #include "viklayer.h" /* ugh */ | |
53 | #include "vikaggregatelayer.h" | |
54 | #include "viklayerspanel.h" /* ugh */ | |
55 | ||
b66b0b38 RN |
56 | #define PROPWIN_PROFILE_WIDTH 600 |
57 | #define PROPWIN_PROFILE_HEIGHT 300 | |
950d8a07 | 58 | |
926c8140 RN |
59 | typedef enum { |
60 | PROPWIN_GRAPH_TYPE_ELEVATION_DISTANCE, | |
0ba33e1d | 61 | PROPWIN_GRAPH_TYPE_GRADIENT_DISTANCE, |
926c8140 RN |
62 | PROPWIN_GRAPH_TYPE_SPEED_TIME, |
63 | PROPWIN_GRAPH_TYPE_DISTANCE_TIME, | |
8de26632 | 64 | PROPWIN_GRAPH_TYPE_ELEVATION_TIME, |
7b624086 | 65 | PROPWIN_GRAPH_TYPE_SPEED_DISTANCE, |
926c8140 RN |
66 | PROPWIN_GRAPH_TYPE_END, |
67 | } VikPropWinGraphType_t; | |
68 | ||
c6bc2190 RN |
69 | /* (Hopefully!) Human friendly altitude grid sizes - note no fixed 'ratio' just numbers that look nice...*/ |
70 | static const gdouble chunksa[] = {2.0, 5.0, 10.0, 15.0, 20.0, | |
2501f239 | 71 | 25.0, 40.0, 50.0, 75.0, 100.0, |
c6bc2190 RN |
72 | 150.0, 200.0, 250.0, 375.0, 500.0, |
73 | 750.0, 1000.0, 2000.0, 5000.0, 10000.0, 100000.0}; | |
74 | ||
0ba33e1d FA |
75 | /* (Hopefully!) Human friendly gradient grid sizes - note no fixed 'ratio' just numbers that look nice...*/ |
76 | static const gdouble chunksg[] = {1.0, 2.0, 3.0, 4.0, 5.0, 8.0, 10.0, | |
77 | 12.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0, 75.0, | |
78 | 100.0, 150.0, 200.0, 250.0, 375.0, 500.0, | |
79 | 750.0, 1000.0, 10000.0}; | |
80 | ||
976c7df6 RN |
81 | /* (Hopefully!) Human friendly grid sizes - note no fixed 'ratio' just numbers that look nice...*/ |
82 | /* As need to cover walking speeds - have many low numbers (but also may go up to airplane speeds!) */ | |
83 | static const gdouble chunkss[] = {1.0, 2.0, 3.0, 4.0, 5.0, 8.0, 10.0, | |
84 | 15.0, 20.0, 25.0, 40.0, 50.0, 75.0, | |
85 | 100.0, 150.0, 200.0, 250.0, 375.0, 500.0, | |
86 | 750.0, 1000.0, 10000.0}; | |
87 | ||
926c8140 RN |
88 | /* (Hopefully!) Human friendly distance grid sizes - note no fixed 'ratio' just numbers that look nice...*/ |
89 | static const gdouble chunksd[] = {0.1, 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 8.0, 10.0, | |
90 | 15.0, 20.0, 25.0, 40.0, 50.0, 75.0, | |
91 | 100.0, 150.0, 200.0, 250.0, 375.0, 500.0, | |
92 | 750.0, 1000.0, 10000.0}; | |
93 | ||
ca7e67ef QT |
94 | typedef struct _propsaved { |
95 | gboolean saved; | |
ca7e67ef QT |
96 | GdkImage *img; |
97 | } PropSaved; | |
98 | ||
21700912 | 99 | typedef struct _propwidgets { |
950d8a07 | 100 | gboolean configure_dialog; |
21700912 QT |
101 | VikTrwLayer *vtl; |
102 | VikTrack *tr; | |
2cf168ac RN |
103 | VikViewport *vvp; |
104 | VikLayersPanel *vlp; | |
b66b0b38 RN |
105 | gint profile_width; |
106 | gint profile_height; | |
2f078f56 RN |
107 | gint profile_width_old; |
108 | gint profile_height_old; | |
109 | gint profile_width_offset; | |
110 | gint profile_height_offset; | |
8dcb3ba4 | 111 | GtkWidget *dialog; |
21700912 | 112 | GtkWidget *w_comment; |
6b2f262e | 113 | GtkWidget *w_description; |
21700912 QT |
114 | GtkWidget *w_track_length; |
115 | GtkWidget *w_tp_count; | |
116 | GtkWidget *w_segment_count; | |
117 | GtkWidget *w_duptp_count; | |
118 | GtkWidget *w_max_speed; | |
119 | GtkWidget *w_avg_speed; | |
a68ddd9c | 120 | GtkWidget *w_mvg_speed; |
21700912 QT |
121 | GtkWidget *w_avg_dist; |
122 | GtkWidget *w_elev_range; | |
123 | GtkWidget *w_elev_gain; | |
124 | GtkWidget *w_time_start; | |
125 | GtkWidget *w_time_end; | |
126 | GtkWidget *w_time_dur; | |
065f60f1 | 127 | GtkWidget *w_cur_dist; /*< Current distance */ |
780d3771 | 128 | GtkWidget *w_cur_elevation; |
0ba33e1d FA |
129 | GtkWidget *w_cur_gradient_dist; /*< Current distance on gradient graph */ |
130 | GtkWidget *w_cur_gradient_gradient; /*< Current gradient on gradient graph */ | |
065f60f1 | 131 | GtkWidget *w_cur_time; /*< Current time */ |
780d3771 | 132 | GtkWidget *w_cur_speed; |
926c8140 RN |
133 | GtkWidget *w_cur_dist_dist; /*< Current distance on distance graph */ |
134 | GtkWidget *w_cur_dist_time; /*< Current time on distance graph */ | |
8de26632 RN |
135 | GtkWidget *w_cur_elev_elev; |
136 | GtkWidget *w_cur_elev_time; | |
7b624086 RN |
137 | GtkWidget *w_cur_speed_dist; |
138 | GtkWidget *w_cur_speed_speed; | |
ec32b567 RN |
139 | GtkWidget *w_show_dem; |
140 | GtkWidget *w_show_alt_gps_speed; | |
141 | GtkWidget *w_show_gps_speed; | |
0ba33e1d | 142 | GtkWidget *w_show_gradient_gps_speed; |
926c8140 | 143 | GtkWidget *w_show_dist_speed; |
8de26632 | 144 | GtkWidget *w_show_elev_speed; |
7b624086 | 145 | GtkWidget *w_show_sd_gps_speed; |
e60fc2c9 | 146 | gdouble track_length; |
f9744e8f | 147 | gdouble track_length_inc_gaps; |
ca7e67ef | 148 | PropSaved elev_graph_saved_img; |
0ba33e1d | 149 | PropSaved gradient_graph_saved_img; |
ca7e67ef | 150 | PropSaved speed_graph_saved_img; |
926c8140 | 151 | PropSaved dist_graph_saved_img; |
8de26632 | 152 | PropSaved elev_time_graph_saved_img; |
7b624086 | 153 | PropSaved speed_dist_graph_saved_img; |
e60fc2c9 | 154 | GtkWidget *elev_box; |
0ba33e1d | 155 | GtkWidget *gradient_box; |
e60fc2c9 | 156 | GtkWidget *speed_box; |
926c8140 | 157 | GtkWidget *dist_box; |
8de26632 | 158 | GtkWidget *elev_time_box; |
7b624086 | 159 | GtkWidget *speed_dist_box; |
0b2bfa08 | 160 | gdouble *altitudes; |
8de26632 | 161 | gdouble *ats; // altitudes in time |
83cd69cb RN |
162 | gdouble min_altitude; |
163 | gdouble max_altitude; | |
c6bc2190 | 164 | gdouble draw_min_altitude; |
d2bae53c | 165 | gdouble draw_min_altitude_time; |
c6bc2190 | 166 | gint cia; // Chunk size Index into Altitudes |
d2bae53c RN |
167 | gint ciat; // Chunk size Index into Altitudes / Time |
168 | // NB cia & ciat are normally same value but sometimes not due to differing methods of altitude array creation | |
169 | // thus also have draw_min_altitude for each altitude graph type | |
0ba33e1d FA |
170 | gdouble *gradients; |
171 | gdouble min_gradient; | |
172 | gdouble max_gradient; | |
173 | gdouble draw_min_gradient; | |
174 | gint cig; // Chunk size Index into Gradients | |
0b2bfa08 | 175 | gdouble *speeds; |
7b624086 | 176 | gdouble *speeds_dist; |
83cd69cb RN |
177 | gdouble min_speed; |
178 | gdouble max_speed; | |
976c7df6 | 179 | gdouble draw_min_speed; |
7b624086 | 180 | gdouble max_speed_dist; |
976c7df6 | 181 | gint cis; // Chunk size Index into Speeds |
7b624086 | 182 | gint cisd; // Chunk size Index into Speed/Distance |
926c8140 RN |
183 | gdouble *distances; |
184 | gint cid; // Chunk size Index into Distance | |
8dcb3ba4 | 185 | VikTrackpoint *marker_tp; |
7ee55449 | 186 | gboolean is_marker_drawn; |
50391e88 RN |
187 | VikTrackpoint *blob_tp; |
188 | gboolean is_blob_drawn; | |
21700912 QT |
189 | } PropWidgets; |
190 | ||
ca7e67ef QT |
191 | static PropWidgets *prop_widgets_new() |
192 | { | |
193 | PropWidgets *widgets = g_malloc0(sizeof(PropWidgets)); | |
194 | ||
195 | return widgets; | |
196 | } | |
197 | ||
198 | static void prop_widgets_free(PropWidgets *widgets) | |
199 | { | |
ca7e67ef QT |
200 | if (widgets->elev_graph_saved_img.img) |
201 | g_object_unref(widgets->elev_graph_saved_img.img); | |
0ba33e1d FA |
202 | if (widgets->gradient_graph_saved_img.img) |
203 | g_object_unref(widgets->gradient_graph_saved_img.img); | |
ca7e67ef QT |
204 | if (widgets->speed_graph_saved_img.img) |
205 | g_object_unref(widgets->speed_graph_saved_img.img); | |
926c8140 RN |
206 | if (widgets->dist_graph_saved_img.img) |
207 | g_object_unref(widgets->dist_graph_saved_img.img); | |
8de26632 RN |
208 | if (widgets->elev_time_graph_saved_img.img) |
209 | g_object_unref(widgets->elev_time_graph_saved_img.img); | |
7b624086 RN |
210 | if (widgets->speed_dist_graph_saved_img.img) |
211 | g_object_unref(widgets->speed_dist_graph_saved_img.img); | |
0b2bfa08 RN |
212 | if (widgets->altitudes) |
213 | g_free(widgets->altitudes); | |
0ba33e1d FA |
214 | if (widgets->gradients) |
215 | g_free(widgets->gradients); | |
0b2bfa08 RN |
216 | if (widgets->speeds) |
217 | g_free(widgets->speeds); | |
926c8140 RN |
218 | if (widgets->distances) |
219 | g_free(widgets->distances); | |
8de26632 RN |
220 | if (widgets->ats) |
221 | g_free(widgets->ats); | |
7b624086 RN |
222 | if (widgets->speeds_dist) |
223 | g_free(widgets->speeds_dist); | |
ca7e67ef QT |
224 | g_free(widgets); |
225 | } | |
226 | ||
b66b0b38 | 227 | static void minmax_array(const gdouble *array, gdouble *min, gdouble *max, gboolean NO_ALT_TEST, gint PROFILE_WIDTH) |
50a14534 EB |
228 | { |
229 | *max = -1000; | |
230 | *min = 20000; | |
231 | guint i; | |
232 | for ( i=0; i < PROFILE_WIDTH; i++ ) { | |
93a85f58 RN |
233 | if ( NO_ALT_TEST || (array[i] != VIK_DEFAULT_ALTITUDE) ) { |
234 | if ( array[i] > *max ) | |
235 | *max = array[i]; | |
236 | if ( array[i] < *min ) | |
237 | *min = array[i]; | |
50a14534 EB |
238 | } |
239 | } | |
50a14534 EB |
240 | } |
241 | ||
d03d80e6 | 242 | #define MARGIN 70 |
25e44eac | 243 | #define LINES 5 |
c6bc2190 RN |
244 | /** |
245 | * Returns via pointers: | |
246 | * the new minimum value to be used for the altitude graph | |
247 | * the index in to the altitudes chunk sizes array (ci = Chunk Index) | |
248 | */ | |
249 | static void get_new_min_and_chunk_index_altitude (gdouble mina, gdouble maxa, gdouble *new_min, gint *ci) | |
250 | { | |
251 | /* Get unitized chunk */ | |
252 | /* Find suitable chunk index */ | |
253 | *ci = 0; | |
254 | gdouble diffa_chunk = (maxa - mina)/LINES; | |
255 | ||
256 | /* Loop through to find best match */ | |
257 | while (diffa_chunk > chunksa[*ci]) { | |
258 | (*ci)++; | |
259 | /* Last Resort Check */ | |
260 | if ( *ci == sizeof(chunksa)/sizeof(chunksa[0]) ) | |
261 | break; | |
262 | } | |
263 | ||
264 | /* Ensure adjusted minimum .. maximum covers mina->maxa */ | |
265 | ||
266 | // Now work out adjusted minimum point to the nearest lowest chunk divisor value | |
267 | // When negative ensure logic uses lowest value | |
268 | if ( mina < 0 ) | |
269 | *new_min = (gdouble) ( ( (gint)(mina - chunksa[*ci]) / (gint)chunksa[*ci] ) * (gint)chunksa[*ci] ); | |
270 | else | |
271 | *new_min = (gdouble) ( ( (gint)mina / (gint)chunksa[*ci] ) * (gint)chunksa[*ci] ); | |
272 | ||
273 | // Range not big enough - as new minimum has lowered | |
274 | if ((*new_min + (chunksa[*ci] * LINES) < maxa)) { | |
275 | // Next chunk should cover it | |
276 | if ( *ci < sizeof(chunksa)/sizeof(chunksa[0]) ) { | |
277 | (*ci)++; | |
e0826724 RN |
278 | // Remember to adjust the minimum too... |
279 | if ( mina < 0 ) | |
280 | *new_min = (gdouble) ( ( (gint)(mina - chunksa[*ci]) / (gint)chunksa[*ci] ) * (gint)chunksa[*ci] ); | |
281 | else | |
282 | *new_min = (gdouble) ( ( (gint)mina / (gint)chunksa[*ci] ) * (gint)chunksa[*ci] ); | |
c6bc2190 RN |
283 | } |
284 | } | |
285 | } | |
286 | ||
0ba33e1d FA |
287 | /** |
288 | * Returns via pointers: | |
289 | * the new minimum value to be used for the altitude graph | |
290 | * the index in to the altitudes chunk sizes array (ci = Chunk Index) | |
291 | */ | |
292 | static void get_new_min_and_chunk_index_gradient (gdouble mina, gdouble maxa, gdouble *new_min, gint *ci) | |
293 | { | |
294 | /* Get unitized chunk */ | |
295 | /* Find suitable chunk index */ | |
296 | *ci = 0; | |
297 | gdouble diffa_chunk = (maxa - mina)/LINES; | |
298 | ||
299 | /* Loop through to find best match */ | |
300 | while (diffa_chunk > chunksg[*ci]) { | |
301 | (*ci)++; | |
302 | /* Last Resort Check */ | |
303 | if ( *ci == sizeof(chunksg)/sizeof(chunksg[0]) ) | |
304 | break; | |
305 | } | |
306 | ||
307 | /* Ensure adjusted minimum .. maximum covers mina->maxa */ | |
308 | ||
309 | // Now work out adjusted minimum point to the nearest lowest chunk divisor value | |
310 | // When negative ensure logic uses lowest value | |
311 | if ( mina < 0 ) | |
312 | *new_min = (gdouble) ( ( (gint)(mina - chunksg[*ci]) / (gint)chunksg[*ci] ) * (gint)chunksg[*ci] ); | |
313 | else | |
314 | *new_min = (gdouble) ( ( (gint)mina / (gint)chunksg[*ci] ) * (gint)chunksg[*ci] ); | |
315 | ||
316 | // Range not big enough - as new minimum has lowered | |
317 | if ((*new_min + (chunksg[*ci] * LINES) < maxa)) { | |
318 | // Next chunk should cover it | |
319 | if ( *ci < sizeof(chunksg)/sizeof(chunksg[0]) ) { | |
320 | (*ci)++; | |
321 | // Remember to adjust the minimum too... | |
322 | if ( mina < 0 ) | |
323 | *new_min = (gdouble) ( ( (gint)(mina - chunksg[*ci]) / (gint)chunksg[*ci] ) * (gint)chunksg[*ci] ); | |
324 | else | |
325 | *new_min = (gdouble) ( ( (gint)mina / (gint)chunksg[*ci] ) * (gint)chunksg[*ci] ); | |
326 | } | |
327 | } | |
328 | } | |
329 | ||
976c7df6 RN |
330 | /** |
331 | * Returns via pointers: | |
332 | * the new minimum value to be used for the appropriate graph | |
333 | * the index in to that array (ci = Chunk Index) | |
334 | */ | |
335 | static void get_new_min_and_chunk_index (gdouble mins, gdouble maxs, const gdouble *chunks, size_t chunky, gdouble *new_min, gint *ci) | |
336 | { | |
337 | *ci = 0; | |
338 | gdouble diff_chunk = (maxs - mins)/LINES; | |
339 | ||
340 | /* Loop through to find best match */ | |
341 | while (diff_chunk > chunks[*ci]) { | |
342 | (*ci)++; | |
343 | /* Last Resort Check */ | |
344 | if ( *ci == chunky ) | |
345 | break; | |
346 | } | |
347 | *new_min = (gdouble) ( (gint)((mins / chunks[*ci] ) * chunks[*ci]) ); | |
348 | ||
349 | // Speeds are never negative so don't need to worry about a negative new minimum | |
350 | } | |
351 | ||
b66b0b38 RN |
352 | static VikTrackpoint *set_center_at_graph_position(gdouble event_x, |
353 | gint img_width, | |
354 | VikTrwLayer *vtl, | |
355 | VikLayersPanel *vlp, | |
356 | VikViewport *vvp, | |
357 | VikTrack *tr, | |
358 | gboolean time_base, | |
359 | gint PROFILE_WIDTH) | |
24d5c7e2 | 360 | { |
32e48121 QT |
361 | VikTrackpoint *trackpoint; |
362 | gdouble x = event_x - img_width / 2 + PROFILE_WIDTH / 2 - MARGIN / 2; | |
e1e2f2c6 JJ |
363 | if (x < 0) |
364 | x = 0; | |
365 | if (x > PROFILE_WIDTH) | |
366 | x = PROFILE_WIDTH; | |
32e48121 QT |
367 | |
368 | if (time_base) | |
ddc2372e | 369 | trackpoint = vik_track_get_closest_tp_by_percentage_time ( tr, (gdouble) x / PROFILE_WIDTH, NULL ); |
32e48121 | 370 | else |
ddc2372e | 371 | trackpoint = vik_track_get_closest_tp_by_percentage_dist ( tr, (gdouble) x / PROFILE_WIDTH, NULL ); |
32e48121 | 372 | |
e1e2f2c6 JJ |
373 | if ( trackpoint ) { |
374 | VikCoord coord = trackpoint->coord; | |
6bb72350 RN |
375 | if ( vlp ) { |
376 | vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &coord ); | |
377 | vik_layers_panel_emit_update ( vlp ); | |
378 | } | |
379 | else { | |
380 | /* since vlp not set, vvp should be valid instead! */ | |
381 | if ( vvp ) | |
382 | vik_viewport_set_center_coord ( vvp, &coord ); | |
f01eebd4 | 383 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
6bb72350 | 384 | } |
e1e2f2c6 | 385 | } |
e60fc2c9 | 386 | return trackpoint; |
e1e2f2c6 | 387 | } |
ca7e67ef | 388 | |
7ee55449 | 389 | /** |
50391e88 | 390 | * Returns whether the marker was drawn or not and whether the blob was drawn or not |
7ee55449 | 391 | */ |
50391e88 RN |
392 | static void save_image_and_draw_graph_marks (GtkWidget *image, |
393 | gdouble marker_x, | |
394 | GdkGC *gc, | |
395 | gint blob_x, | |
396 | gint blob_y, | |
397 | PropSaved *saved_img, | |
398 | gint PROFILE_WIDTH, | |
399 | gint PROFILE_HEIGHT, | |
400 | gboolean *marker_drawn, | |
401 | gboolean *blob_drawn) | |
32e48121 | 402 | { |
d973878f | 403 | GdkPixmap *pix = NULL; |
9dc30292 | 404 | /* the pixmap = margin + graph area */ |
ca7e67ef | 405 | gtk_image_get_pixmap(GTK_IMAGE(image), &pix, NULL); |
50391e88 | 406 | |
7ee55449 | 407 | /* Restore previously saved image */ |
ca7e67ef | 408 | if (saved_img->saved) { |
50391e88 | 409 | gdk_draw_image(GDK_DRAWABLE(pix), gc, saved_img->img, 0, 0, 0, 0, MARGIN+PROFILE_WIDTH, PROFILE_HEIGHT); |
ca7e67ef | 410 | saved_img->saved = FALSE; |
ca7e67ef | 411 | } |
50391e88 RN |
412 | |
413 | // ATM always save whole image - as anywhere could have changed | |
414 | if (saved_img->img) | |
415 | gdk_drawable_copy_to_image(GDK_DRAWABLE(pix), saved_img->img, 0, 0, 0, 0, MARGIN+PROFILE_WIDTH, PROFILE_HEIGHT); | |
416 | else | |
417 | saved_img->img = gdk_drawable_copy_to_image(GDK_DRAWABLE(pix), saved_img->img, 0, 0, 0, 0, MARGIN+PROFILE_WIDTH, PROFILE_HEIGHT); | |
418 | saved_img->saved = TRUE; | |
419 | ||
420 | if ((marker_x >= MARGIN) && (marker_x < (PROFILE_WIDTH + MARGIN))) { | |
421 | gdk_draw_line (GDK_DRAWABLE(pix), gc, marker_x, 0, marker_x, image->allocation.height); | |
7ee55449 | 422 | *marker_drawn = TRUE; |
ca7e67ef | 423 | } |
7ee55449 RN |
424 | else |
425 | *marker_drawn = FALSE; | |
50391e88 RN |
426 | |
427 | // Draw a square blob to indicate where we are on track for this graph | |
428 | if ( (blob_x >= MARGIN) && (blob_x < (PROFILE_WIDTH + MARGIN)) && (blob_y < PROFILE_HEIGHT) ) { | |
429 | gdk_draw_rectangle (GDK_DRAWABLE(pix), gc, TRUE, blob_x-3, blob_y-3, 6, 6); | |
430 | *blob_drawn = TRUE; | |
431 | } | |
432 | else | |
433 | *blob_drawn = FALSE; | |
434 | ||
435 | // Anywhere on image could have changed | |
436 | if (*marker_drawn || *blob_drawn) | |
437 | gtk_widget_queue_draw(image); | |
32e48121 QT |
438 | } |
439 | ||
fb822443 RN |
440 | /** |
441 | * Return the percentage of how far a trackpoint is a long a track via the time method | |
442 | */ | |
443 | static gdouble tp_percentage_by_time ( VikTrack *tr, VikTrackpoint *trackpoint ) | |
444 | { | |
445 | gdouble pc = NAN; | |
446 | if (trackpoint == NULL) | |
447 | return pc; | |
448 | time_t t_start, t_end, t_total; | |
449 | t_start = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
450 | t_end = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp; | |
451 | t_total = t_end - t_start; | |
452 | pc = (gdouble)(trackpoint->timestamp - t_start)/t_total; | |
453 | return pc; | |
454 | } | |
455 | ||
456 | /** | |
457 | * Return the percentage of how far a trackpoint is a long a track via the distance method | |
458 | */ | |
459 | static gdouble tp_percentage_by_distance ( VikTrack *tr, VikTrackpoint *trackpoint, gdouble track_length ) | |
460 | { | |
461 | gdouble pc = NAN; | |
462 | if (trackpoint == NULL) | |
463 | return pc; | |
464 | gdouble dist = 0.0; | |
465 | GList *iter; | |
466 | for (iter = tr->trackpoints->next; iter != NULL; iter = iter->next) { | |
467 | dist += vik_coord_diff(&(VIK_TRACKPOINT(iter->data)->coord), | |
468 | &(VIK_TRACKPOINT(iter->prev->data)->coord)); | |
469 | /* Assuming trackpoint is not a copy */ | |
470 | if (trackpoint == VIK_TRACKPOINT(iter->data)) | |
471 | break; | |
472 | } | |
473 | if (iter != NULL) | |
474 | pc = dist/track_length; | |
475 | return pc; | |
476 | } | |
477 | ||
2cf168ac | 478 | static void track_graph_click( GtkWidget *event_box, GdkEventButton *event, PropWidgets *widgets, VikPropWinGraphType_t graph_type ) |
32e48121 | 479 | { |
7b624086 RN |
480 | gboolean is_time_graph = |
481 | ( graph_type == PROPWIN_GRAPH_TYPE_SPEED_TIME || | |
482 | graph_type == PROPWIN_GRAPH_TYPE_DISTANCE_TIME || | |
483 | graph_type == PROPWIN_GRAPH_TYPE_ELEVATION_TIME ); | |
ca7e67ef | 484 | |
2cf168ac | 485 | VikTrackpoint *trackpoint = set_center_at_graph_position(event->x, event_box->allocation.width, widgets->vtl, widgets->vlp, widgets->vvp, widgets->tr, is_time_graph, widgets->profile_width); |
926c8140 RN |
486 | // Unable to get the point so give up |
487 | if ( trackpoint == NULL ) { | |
488 | gtk_dialog_set_response_sensitive(GTK_DIALOG(widgets->dialog), VIK_TRW_LAYER_PROPWIN_SPLIT_MARKER, FALSE); | |
e60fc2c9 | 489 | return; |
926c8140 RN |
490 | } |
491 | ||
492 | widgets->marker_tp = trackpoint; | |
e60fc2c9 | 493 | |
926c8140 RN |
494 | GList *child; |
495 | GtkWidget *image; | |
496 | GtkWidget *window = gtk_widget_get_toplevel(GTK_WIDGET(event_box)); | |
497 | GtkWidget *graph_box; | |
498 | PropSaved *graph_saved_img; | |
e60fc2c9 | 499 | gdouble pc = NAN; |
e60fc2c9 | 500 | |
926c8140 RN |
501 | // Attempt to redraw marker on all graph types |
502 | gint graphite; | |
503 | for ( graphite = PROPWIN_GRAPH_TYPE_ELEVATION_DISTANCE; | |
504 | graphite < PROPWIN_GRAPH_TYPE_END; | |
505 | graphite++ ) { | |
506 | ||
507 | // Switch commonal variables to particular graph type | |
508 | switch (graphite) { | |
509 | default: | |
510 | case PROPWIN_GRAPH_TYPE_ELEVATION_DISTANCE: | |
511 | graph_box = widgets->elev_box; | |
512 | graph_saved_img = &widgets->elev_graph_saved_img; | |
513 | is_time_graph = FALSE; | |
514 | break; | |
0ba33e1d FA |
515 | case PROPWIN_GRAPH_TYPE_GRADIENT_DISTANCE: |
516 | graph_box = widgets->gradient_box; | |
517 | graph_saved_img = &widgets->gradient_graph_saved_img; | |
518 | is_time_graph = FALSE; | |
519 | break; | |
926c8140 RN |
520 | case PROPWIN_GRAPH_TYPE_SPEED_TIME: |
521 | graph_box = widgets->speed_box; | |
522 | graph_saved_img = &widgets->speed_graph_saved_img; | |
523 | is_time_graph = TRUE; | |
524 | break; | |
525 | case PROPWIN_GRAPH_TYPE_DISTANCE_TIME: | |
526 | graph_box = widgets->dist_box; | |
527 | graph_saved_img = &widgets->dist_graph_saved_img; | |
528 | is_time_graph = TRUE; | |
529 | break; | |
8de26632 RN |
530 | case PROPWIN_GRAPH_TYPE_ELEVATION_TIME: |
531 | graph_box = widgets->elev_time_box; | |
532 | graph_saved_img = &widgets->elev_time_graph_saved_img; | |
533 | is_time_graph = TRUE; | |
534 | break; | |
7b624086 RN |
535 | case PROPWIN_GRAPH_TYPE_SPEED_DISTANCE: |
536 | graph_box = widgets->speed_dist_box; | |
537 | graph_saved_img = &widgets->speed_dist_graph_saved_img; | |
538 | is_time_graph = FALSE; | |
539 | break; | |
926c8140 RN |
540 | } |
541 | ||
542 | // Commonal method of redrawing marker | |
543 | if ( graph_box ) { | |
e60fc2c9 | 544 | |
926c8140 RN |
545 | child = gtk_container_get_children(GTK_CONTAINER(graph_box)); |
546 | image = GTK_WIDGET(child->data); | |
547 | ||
548 | if (is_time_graph) | |
2cf168ac | 549 | pc = tp_percentage_by_time ( widgets->tr, trackpoint ); |
926c8140 | 550 | else |
2cf168ac | 551 | pc = tp_percentage_by_distance ( widgets->tr, trackpoint, widgets->track_length_inc_gaps ); |
926c8140 RN |
552 | |
553 | if (!isnan(pc)) { | |
554 | gdouble marker_x = (pc * widgets->profile_width) + MARGIN; | |
555 | save_image_and_draw_graph_marks(image, | |
556 | marker_x, | |
557 | window->style->black_gc, | |
558 | -1, // Don't draw blob on clicks | |
559 | 0, | |
560 | graph_saved_img, | |
561 | widgets->profile_width, | |
562 | widgets->profile_height, | |
563 | &widgets->is_marker_drawn, | |
564 | &widgets->is_blob_drawn); | |
565 | } | |
566 | g_list_free(child); | |
567 | } | |
568 | } | |
569 | ||
570 | gtk_dialog_set_response_sensitive(GTK_DIALOG(widgets->dialog), VIK_TRW_LAYER_PROPWIN_SPLIT_MARKER, widgets->is_marker_drawn); | |
ca7e67ef QT |
571 | } |
572 | ||
2cf168ac | 573 | static gboolean track_profile_click( GtkWidget *event_box, GdkEventButton *event, gpointer ptr ) |
ca7e67ef | 574 | { |
2cf168ac | 575 | track_graph_click(event_box, event, ptr, PROPWIN_GRAPH_TYPE_ELEVATION_DISTANCE); |
ca7e67ef QT |
576 | return TRUE; /* don't call other (further) callbacks */ |
577 | } | |
578 | ||
2cf168ac | 579 | static gboolean track_gradient_click( GtkWidget *event_box, GdkEventButton *event, gpointer ptr ) |
0ba33e1d | 580 | { |
2cf168ac | 581 | track_graph_click(event_box, event, ptr, PROPWIN_GRAPH_TYPE_GRADIENT_DISTANCE); |
0ba33e1d FA |
582 | return TRUE; /* don't call other (further) callbacks */ |
583 | } | |
584 | ||
2cf168ac | 585 | static gboolean track_vt_click( GtkWidget *event_box, GdkEventButton *event, gpointer ptr ) |
ca7e67ef | 586 | { |
2cf168ac | 587 | track_graph_click(event_box, event, ptr, PROPWIN_GRAPH_TYPE_SPEED_TIME); |
926c8140 RN |
588 | return TRUE; /* don't call other (further) callbacks */ |
589 | } | |
590 | ||
2cf168ac | 591 | static gboolean track_dt_click( GtkWidget *event_box, GdkEventButton *event, gpointer ptr ) |
926c8140 | 592 | { |
2cf168ac | 593 | track_graph_click(event_box, event, ptr, PROPWIN_GRAPH_TYPE_DISTANCE_TIME); |
ca7e67ef | 594 | return TRUE; /* don't call other (further) callbacks */ |
32e48121 QT |
595 | } |
596 | ||
2cf168ac | 597 | static gboolean track_et_click( GtkWidget *event_box, GdkEventButton *event, gpointer ptr ) |
8de26632 | 598 | { |
2cf168ac | 599 | track_graph_click(event_box, event, ptr, PROPWIN_GRAPH_TYPE_ELEVATION_TIME); |
8de26632 RN |
600 | return TRUE; /* don't call other (further) callbacks */ |
601 | } | |
602 | ||
2cf168ac | 603 | static gboolean track_sd_click( GtkWidget *event_box, GdkEventButton *event, gpointer ptr ) |
7b624086 | 604 | { |
2cf168ac | 605 | track_graph_click(event_box, event, ptr, PROPWIN_GRAPH_TYPE_SPEED_DISTANCE); |
7b624086 RN |
606 | return TRUE; /* don't call other (further) callbacks */ |
607 | } | |
608 | ||
50391e88 RN |
609 | /** |
610 | * Calculate y position for blob on elevation graph | |
611 | */ | |
612 | static gint blobby_altitude ( gdouble x_blob, PropWidgets *widgets ) | |
613 | { | |
614 | gint ix = (gint)x_blob; | |
615 | // Ensure ix is inbounds | |
616 | if (ix == widgets->profile_width) | |
617 | ix--; | |
618 | ||
c6bc2190 | 619 | gint y_blob = widgets->profile_height-widgets->profile_height*(widgets->altitudes[ix]-widgets->draw_min_altitude)/(chunksa[widgets->cia]*LINES); |
50391e88 RN |
620 | |
621 | return y_blob; | |
622 | } | |
623 | ||
0ba33e1d FA |
624 | /** |
625 | * Calculate y position for blob on gradient graph | |
626 | */ | |
627 | static gint blobby_gradient ( gdouble x_blob, PropWidgets *widgets ) | |
628 | { | |
629 | gint ix = (gint)x_blob; | |
630 | // Ensure ix is inbounds | |
631 | if (ix == widgets->profile_width) | |
632 | ix--; | |
633 | ||
634 | gint y_blob = widgets->profile_height-widgets->profile_height*(widgets->gradients[ix]-widgets->draw_min_gradient)/(chunksg[widgets->cig]*LINES); | |
635 | ||
636 | return y_blob; | |
637 | } | |
638 | ||
50391e88 RN |
639 | /** |
640 | * Calculate y position for blob on speed graph | |
641 | */ | |
642 | static gint blobby_speed ( gdouble x_blob, PropWidgets *widgets ) | |
643 | { | |
644 | gint ix = (gint)x_blob; | |
645 | // Ensure ix is inbounds | |
646 | if (ix == widgets->profile_width) | |
647 | ix--; | |
648 | ||
976c7df6 | 649 | gint y_blob = widgets->profile_height-widgets->profile_height*(widgets->speeds[ix]-widgets->draw_min_speed)/(chunkss[widgets->cis]*LINES); |
50391e88 RN |
650 | |
651 | return y_blob; | |
652 | } | |
653 | ||
926c8140 RN |
654 | /** |
655 | * Calculate y position for blob on distance graph | |
656 | */ | |
657 | static gint blobby_distance ( gdouble x_blob, PropWidgets *widgets ) | |
658 | { | |
659 | gint ix = (gint)x_blob; | |
660 | // Ensure ix is inbounds | |
661 | if (ix == widgets->profile_width) | |
662 | ix--; | |
663 | ||
664 | gint y_blob = widgets->profile_height-widgets->profile_height*(widgets->distances[ix])/(chunksd[widgets->cid]*LINES); | |
665 | //NB min distance is always 0, so no need to subtract that from this ______/ | |
666 | ||
667 | return y_blob; | |
668 | } | |
669 | ||
8de26632 RN |
670 | /** |
671 | * Calculate y position for blob on elevation/time graph | |
672 | */ | |
673 | static gint blobby_altitude_time ( gdouble x_blob, PropWidgets *widgets ) | |
674 | { | |
675 | gint ix = (gint)x_blob; | |
676 | // Ensure ix is inbounds | |
677 | if (ix == widgets->profile_width) | |
678 | ix--; | |
679 | ||
d2bae53c | 680 | gint y_blob = widgets->profile_height-widgets->profile_height*(widgets->ats[ix]-widgets->draw_min_altitude_time)/(chunksa[widgets->ciat]*LINES); |
8de26632 RN |
681 | return y_blob; |
682 | } | |
683 | ||
7b624086 RN |
684 | /** |
685 | * Calculate y position for blob on speed/dist graph | |
686 | */ | |
687 | static gint blobby_speed_dist ( gdouble x_blob, PropWidgets *widgets ) | |
688 | { | |
689 | gint ix = (gint)x_blob; | |
690 | // Ensure ix is inbounds | |
691 | if (ix == widgets->profile_width) | |
692 | ix--; | |
693 | ||
694 | gint y_blob = widgets->profile_height-widgets->profile_height*(widgets->speeds_dist[ix]-widgets->draw_min_speed)/(chunkss[widgets->cisd]*LINES); | |
695 | ||
696 | return y_blob; | |
697 | } | |
698 | ||
8de26632 | 699 | |
2cf168ac | 700 | void track_profile_move( GtkWidget *event_box, GdkEventMotion *event, PropWidgets *widgets ) |
e1e2f2c6 | 701 | { |
e1e2f2c6 JJ |
702 | int mouse_x, mouse_y; |
703 | GdkModifierType state; | |
704 | ||
705 | if (event->is_hint) | |
706 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
707 | else | |
708 | mouse_x = event->x; | |
709 | ||
50391e88 | 710 | gdouble x = mouse_x - event_box->allocation.width / 2 + widgets->profile_width / 2 - MARGIN / 2; |
e1e2f2c6 JJ |
711 | if (x < 0) |
712 | x = 0; | |
b66b0b38 RN |
713 | if (x > widgets->profile_width) |
714 | x = widgets->profile_width; | |
e1e2f2c6 | 715 | |
ddc2372e | 716 | gdouble meters_from_start; |
2cf168ac | 717 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_dist ( widgets->tr, (gdouble) x / widgets->profile_width, &meters_from_start ); |
065f60f1 | 718 | if (trackpoint && widgets->w_cur_dist) { |
ddc2372e | 719 | static gchar tmp_buf[20]; |
6f9336aa RN |
720 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
721 | switch (dist_units) { | |
722 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
723 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km", meters_from_start/1000.0); | |
724 | break; | |
725 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 726 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f miles", VIK_METERS_TO_MILES(meters_from_start) ); |
6f9336aa RN |
727 | break; |
728 | default: | |
729 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
730 | } | |
065f60f1 | 731 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_dist), tmp_buf); |
ddc2372e | 732 | } |
780d3771 RN |
733 | |
734 | // Show track elevation for this position - to the nearest whole number | |
735 | if (trackpoint && widgets->w_cur_elevation) { | |
736 | static gchar tmp_buf[20]; | |
737 | if (a_vik_get_units_height () == VIK_UNITS_HEIGHT_FEET) | |
738 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%d ft", (int)VIK_METERS_TO_FEET(trackpoint->altitude)); | |
739 | else | |
740 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%d m", (int)trackpoint->altitude); | |
741 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_elevation), tmp_buf); | |
742 | } | |
50391e88 RN |
743 | |
744 | widgets->blob_tp = trackpoint; | |
745 | ||
746 | if ( widgets->altitudes == NULL ) | |
747 | return; | |
748 | ||
749 | GtkWidget *window = gtk_widget_get_toplevel (event_box); | |
750 | GList *child = gtk_container_get_children(GTK_CONTAINER(event_box)); | |
751 | GtkWidget *image = GTK_WIDGET(child->data); | |
752 | ||
753 | gint y_blob = blobby_altitude (x, widgets); | |
754 | ||
755 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
756 | if (widgets->is_marker_drawn) { | |
2cf168ac | 757 | gdouble pc = tp_percentage_by_distance ( widgets->tr, widgets->marker_tp, widgets->track_length_inc_gaps ); |
50391e88 RN |
758 | if (!isnan(pc)) { |
759 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
760 | } | |
761 | } | |
762 | ||
763 | save_image_and_draw_graph_marks (image, | |
764 | marker_x, | |
765 | window->style->black_gc, | |
766 | MARGIN+x, | |
767 | y_blob, | |
768 | &widgets->elev_graph_saved_img, | |
769 | widgets->profile_width, | |
770 | widgets->profile_height, | |
771 | &widgets->is_marker_drawn, | |
772 | &widgets->is_blob_drawn); | |
773 | ||
774 | g_list_free(child); | |
ddc2372e QT |
775 | } |
776 | ||
2cf168ac | 777 | void track_gradient_move( GtkWidget *event_box, GdkEventMotion *event, PropWidgets *widgets ) |
0ba33e1d | 778 | { |
0ba33e1d FA |
779 | int mouse_x, mouse_y; |
780 | GdkModifierType state; | |
781 | ||
782 | if (event->is_hint) | |
783 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
784 | else | |
785 | mouse_x = event->x; | |
786 | ||
787 | gdouble x = mouse_x - event_box->allocation.width / 2 + widgets->profile_width / 2 - MARGIN / 2; | |
788 | if (x < 0) | |
789 | x = 0; | |
790 | if (x > widgets->profile_width) | |
791 | x = widgets->profile_width; | |
792 | ||
793 | gdouble meters_from_start; | |
2cf168ac | 794 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_dist ( widgets->tr, (gdouble) x / widgets->profile_width, &meters_from_start ); |
0ba33e1d FA |
795 | if (trackpoint && widgets->w_cur_gradient_dist) { |
796 | static gchar tmp_buf[20]; | |
797 | vik_units_distance_t dist_units = a_vik_get_units_distance (); | |
798 | switch (dist_units) { | |
799 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
800 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km", meters_from_start/1000.0); | |
801 | break; | |
802 | case VIK_UNITS_DISTANCE_MILES: | |
803 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f miles", VIK_METERS_TO_MILES(meters_from_start) ); | |
804 | break; | |
805 | default: | |
806 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
807 | } | |
808 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_gradient_dist), tmp_buf); | |
809 | } | |
810 | ||
811 | // Show track gradient for this position - to the nearest whole number | |
812 | if (trackpoint && widgets->w_cur_gradient_gradient) { | |
813 | static gchar tmp_buf[20]; | |
814 | ||
815 | double gradient = widgets->gradients[(int) x]; | |
816 | ||
817 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%d%%", (int)gradient); | |
818 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_gradient_gradient), tmp_buf); | |
819 | } | |
820 | ||
821 | widgets->blob_tp = trackpoint; | |
822 | ||
823 | if ( widgets->gradients == NULL ) | |
824 | return; | |
825 | ||
826 | GtkWidget *window = gtk_widget_get_toplevel (event_box); | |
827 | GList *child = gtk_container_get_children(GTK_CONTAINER(event_box)); | |
828 | GtkWidget *image = GTK_WIDGET(child->data); | |
829 | ||
830 | gint y_blob = blobby_gradient (x, widgets); | |
831 | ||
832 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
833 | if (widgets->is_marker_drawn) { | |
2cf168ac | 834 | gdouble pc = tp_percentage_by_distance ( widgets->tr, widgets->marker_tp, widgets->track_length_inc_gaps ); |
0ba33e1d FA |
835 | if (!isnan(pc)) { |
836 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
837 | } | |
838 | } | |
839 | ||
840 | save_image_and_draw_graph_marks (image, | |
841 | marker_x, | |
842 | window->style->black_gc, | |
843 | MARGIN+x, | |
844 | y_blob, | |
845 | &widgets->gradient_graph_saved_img, | |
846 | widgets->profile_width, | |
847 | widgets->profile_height, | |
848 | &widgets->is_marker_drawn, | |
849 | &widgets->is_blob_drawn); | |
850 | ||
851 | g_list_free(child); | |
852 | } | |
853 | ||
2cf168ac | 854 | void track_vt_move( GtkWidget *event_box, GdkEventMotion *event, PropWidgets *widgets ) |
ddc2372e | 855 | { |
ddc2372e QT |
856 | int mouse_x, mouse_y; |
857 | GdkModifierType state; | |
858 | ||
859 | if (event->is_hint) | |
860 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
861 | else | |
862 | mouse_x = event->x; | |
863 | ||
50391e88 | 864 | gdouble x = mouse_x - event_box->allocation.width / 2 + widgets->profile_width / 2 - MARGIN / 2; |
ddc2372e QT |
865 | if (x < 0) |
866 | x = 0; | |
b66b0b38 RN |
867 | if (x > widgets->profile_width) |
868 | x = widgets->profile_width; | |
ddc2372e QT |
869 | |
870 | time_t seconds_from_start; | |
2cf168ac | 871 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_time ( widgets->tr, (gdouble) x / widgets->profile_width, &seconds_from_start ); |
065f60f1 | 872 | if (trackpoint && widgets->w_cur_time) { |
ddc2372e QT |
873 | static gchar tmp_buf[20]; |
874 | guint h, m, s; | |
875 | h = seconds_from_start/3600; | |
876 | m = (seconds_from_start - h*3600)/60; | |
877 | s = seconds_from_start - (3600*h) - (60*m); | |
878 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%02d:%02d:%02d", h, m, s); | |
e1e2f2c6 | 879 | |
065f60f1 | 880 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_time), tmp_buf); |
24d5c7e2 | 881 | } |
780d3771 | 882 | |
50391e88 RN |
883 | gint ix = (gint)x; |
884 | // Ensure ix is inbounds | |
885 | if (ix == widgets->profile_width) | |
886 | ix--; | |
887 | ||
780d3771 RN |
888 | // Show track speed for this position |
889 | if (trackpoint && widgets->w_cur_speed) { | |
890 | static gchar tmp_buf[20]; | |
891 | // Even if GPS speed available (trackpoint->speed), the text will correspond to the speed map shown | |
976c7df6 | 892 | // No conversions needed as already in appropriate units |
780d3771 RN |
893 | vik_units_speed_t speed_units = a_vik_get_units_speed (); |
894 | switch (speed_units) { | |
895 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
976c7df6 | 896 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%.1f kph"), widgets->speeds[ix]); |
780d3771 RN |
897 | break; |
898 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
976c7df6 | 899 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%.1f mph"), widgets->speeds[ix]); |
780d3771 RN |
900 | break; |
901 | case VIK_UNITS_SPEED_KNOTS: | |
976c7df6 | 902 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%.1f knots"), widgets->speeds[ix]); |
780d3771 RN |
903 | break; |
904 | default: | |
905 | // VIK_UNITS_SPEED_METRES_PER_SECOND: | |
780d3771 RN |
906 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%.1f m/s"), widgets->speeds[ix]); |
907 | break; | |
908 | } | |
909 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_speed), tmp_buf); | |
910 | } | |
50391e88 RN |
911 | |
912 | widgets->blob_tp = trackpoint; | |
913 | ||
914 | if ( widgets->speeds == NULL ) | |
915 | return; | |
916 | ||
917 | GtkWidget *window = gtk_widget_get_toplevel (event_box); | |
918 | GList *child = gtk_container_get_children(GTK_CONTAINER(event_box)); | |
919 | GtkWidget *image = GTK_WIDGET(child->data); | |
920 | ||
921 | gint y_blob = blobby_speed (x, widgets); | |
922 | ||
923 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
924 | if (widgets->is_marker_drawn) { | |
2cf168ac | 925 | gdouble pc = tp_percentage_by_time ( widgets->tr, widgets->marker_tp ); |
50391e88 RN |
926 | if (!isnan(pc)) { |
927 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
928 | } | |
929 | } | |
930 | ||
931 | save_image_and_draw_graph_marks (image, | |
932 | marker_x, | |
933 | window->style->black_gc, | |
934 | MARGIN+x, | |
935 | y_blob, | |
936 | &widgets->speed_graph_saved_img, | |
937 | widgets->profile_width, | |
938 | widgets->profile_height, | |
939 | &widgets->is_marker_drawn, | |
940 | &widgets->is_blob_drawn); | |
941 | ||
942 | g_list_free(child); | |
24d5c7e2 EB |
943 | } |
944 | ||
926c8140 RN |
945 | /** |
946 | * Update labels and blob marker on mouse moves in the distance/time graph | |
947 | */ | |
2cf168ac | 948 | void track_dt_move( GtkWidget *event_box, GdkEventMotion *event, PropWidgets *widgets ) |
926c8140 | 949 | { |
926c8140 RN |
950 | int mouse_x, mouse_y; |
951 | GdkModifierType state; | |
952 | ||
953 | if (event->is_hint) | |
954 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
955 | else | |
956 | mouse_x = event->x; | |
957 | ||
958 | gdouble x = mouse_x - event_box->allocation.width / 2 + widgets->profile_width / 2 - MARGIN / 2; | |
959 | if (x < 0) | |
960 | x = 0; | |
961 | if (x > widgets->profile_width) | |
962 | x = widgets->profile_width; | |
963 | ||
964 | time_t seconds_from_start; | |
2cf168ac | 965 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_time ( widgets->tr, (gdouble) x / widgets->profile_width, &seconds_from_start ); |
926c8140 RN |
966 | if (trackpoint && widgets->w_cur_dist_time) { |
967 | static gchar tmp_buf[20]; | |
968 | guint h, m, s; | |
969 | h = seconds_from_start/3600; | |
970 | m = (seconds_from_start - h*3600)/60; | |
971 | s = seconds_from_start - (3600*h) - (60*m); | |
972 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%02d:%02d:%02d", h, m, s); | |
973 | ||
974 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_dist_time), tmp_buf); | |
975 | } | |
976 | ||
977 | gint ix = (gint)x; | |
978 | // Ensure ix is inbounds | |
979 | if (ix == widgets->profile_width) | |
980 | ix--; | |
981 | ||
982 | if (trackpoint && widgets->w_cur_dist_dist) { | |
983 | static gchar tmp_buf[20]; | |
984 | if ( a_vik_get_units_distance () == VIK_UNITS_DISTANCE_MILES ) | |
985 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f miles", widgets->distances[ix]); | |
986 | else | |
987 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km", widgets->distances[ix]); | |
988 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_dist_dist), tmp_buf); | |
989 | } | |
990 | ||
991 | widgets->blob_tp = trackpoint; | |
992 | ||
993 | if ( widgets->distances == NULL ) | |
994 | return; | |
995 | ||
996 | GtkWidget *window = gtk_widget_get_toplevel (event_box); | |
997 | GList *child = gtk_container_get_children(GTK_CONTAINER(event_box)); | |
998 | GtkWidget *image = GTK_WIDGET(child->data); | |
999 | ||
1000 | gint y_blob = blobby_distance (x, widgets); | |
1001 | ||
1002 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
1003 | if (widgets->is_marker_drawn) { | |
2cf168ac | 1004 | gdouble pc = tp_percentage_by_time ( widgets->tr, widgets->marker_tp ); |
926c8140 RN |
1005 | if (!isnan(pc)) { |
1006 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
1007 | } | |
1008 | } | |
1009 | ||
1010 | save_image_and_draw_graph_marks (image, | |
1011 | marker_x, | |
1012 | window->style->black_gc, | |
1013 | MARGIN+x, | |
1014 | y_blob, | |
1015 | &widgets->dist_graph_saved_img, | |
1016 | widgets->profile_width, | |
1017 | widgets->profile_height, | |
1018 | &widgets->is_marker_drawn, | |
1019 | &widgets->is_blob_drawn); | |
1020 | ||
1021 | g_list_free(child); | |
1022 | } | |
1023 | ||
8de26632 RN |
1024 | /** |
1025 | * Update labels and blob marker on mouse moves in the elevation/time graph | |
1026 | */ | |
2cf168ac | 1027 | void track_et_move( GtkWidget *event_box, GdkEventMotion *event, PropWidgets *widgets ) |
8de26632 | 1028 | { |
8de26632 RN |
1029 | int mouse_x, mouse_y; |
1030 | GdkModifierType state; | |
1031 | ||
1032 | if (event->is_hint) | |
1033 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
1034 | else | |
1035 | mouse_x = event->x; | |
1036 | ||
1037 | gdouble x = mouse_x - event_box->allocation.width / 2 + widgets->profile_width / 2 - MARGIN / 2; | |
1038 | if (x < 0) | |
1039 | x = 0; | |
1040 | if (x > widgets->profile_width) | |
1041 | x = widgets->profile_width; | |
1042 | ||
1043 | time_t seconds_from_start; | |
2cf168ac | 1044 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_time ( widgets->tr, (gdouble) x / widgets->profile_width, &seconds_from_start ); |
8de26632 RN |
1045 | if (trackpoint && widgets->w_cur_elev_time) { |
1046 | static gchar tmp_buf[20]; | |
1047 | guint h, m, s; | |
1048 | h = seconds_from_start/3600; | |
1049 | m = (seconds_from_start - h*3600)/60; | |
1050 | s = seconds_from_start - (3600*h) - (60*m); | |
1051 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%02d:%02d:%02d", h, m, s); | |
1052 | ||
1053 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_elev_time), tmp_buf); | |
1054 | } | |
1055 | ||
1056 | gint ix = (gint)x; | |
1057 | // Ensure ix is inbounds | |
1058 | if (ix == widgets->profile_width) | |
1059 | ix--; | |
1060 | ||
1061 | if (trackpoint && widgets->w_cur_elev_elev) { | |
1062 | static gchar tmp_buf[20]; | |
1063 | if (a_vik_get_units_height () == VIK_UNITS_HEIGHT_FEET) | |
1064 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%d ft", (int)VIK_METERS_TO_FEET(trackpoint->altitude)); | |
1065 | else | |
1066 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%d m", (int)trackpoint->altitude); | |
1067 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_elev_elev), tmp_buf); | |
1068 | } | |
1069 | ||
1070 | widgets->blob_tp = trackpoint; | |
1071 | ||
1072 | if ( widgets->ats == NULL ) | |
1073 | return; | |
1074 | ||
1075 | GtkWidget *window = gtk_widget_get_toplevel (event_box); | |
1076 | GList *child = gtk_container_get_children(GTK_CONTAINER(event_box)); | |
1077 | GtkWidget *image = GTK_WIDGET(child->data); | |
1078 | ||
1079 | gint y_blob = blobby_altitude_time (x, widgets); | |
1080 | ||
1081 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
1082 | if (widgets->is_marker_drawn) { | |
2cf168ac | 1083 | gdouble pc = tp_percentage_by_time ( widgets->tr, widgets->marker_tp ); |
8de26632 RN |
1084 | if (!isnan(pc)) { |
1085 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
1086 | } | |
1087 | } | |
1088 | ||
1089 | save_image_and_draw_graph_marks (image, | |
1090 | marker_x, | |
1091 | window->style->black_gc, | |
1092 | MARGIN+x, | |
1093 | y_blob, | |
1094 | &widgets->elev_time_graph_saved_img, | |
1095 | widgets->profile_width, | |
1096 | widgets->profile_height, | |
1097 | &widgets->is_marker_drawn, | |
1098 | &widgets->is_blob_drawn); | |
1099 | ||
1100 | g_list_free(child); | |
1101 | } | |
1102 | ||
2cf168ac | 1103 | void track_sd_move( GtkWidget *event_box, GdkEventMotion *event, PropWidgets *widgets ) |
7b624086 | 1104 | { |
7b624086 RN |
1105 | int mouse_x, mouse_y; |
1106 | GdkModifierType state; | |
1107 | ||
1108 | if (event->is_hint) | |
1109 | gdk_window_get_pointer (event->window, &mouse_x, &mouse_y, &state); | |
1110 | else | |
1111 | mouse_x = event->x; | |
1112 | ||
1113 | gdouble x = mouse_x - event_box->allocation.width / 2 + widgets->profile_width / 2 - MARGIN / 2; | |
1114 | if (x < 0) | |
1115 | x = 0; | |
1116 | if (x > widgets->profile_width) | |
1117 | x = widgets->profile_width; | |
1118 | ||
1119 | gdouble meters_from_start; | |
2cf168ac | 1120 | VikTrackpoint *trackpoint = vik_track_get_closest_tp_by_percentage_dist ( widgets->tr, (gdouble) x / widgets->profile_width, &meters_from_start ); |
7b624086 RN |
1121 | if (trackpoint && widgets->w_cur_speed_dist) { |
1122 | static gchar tmp_buf[20]; | |
1123 | vik_units_distance_t dist_units = a_vik_get_units_distance (); | |
1124 | switch (dist_units) { | |
1125 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1126 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km", meters_from_start/1000.0); | |
1127 | break; | |
1128 | case VIK_UNITS_DISTANCE_MILES: | |
1129 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f miles", VIK_METERS_TO_MILES(meters_from_start) ); | |
1130 | break; | |
1131 | default: | |
1132 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1133 | } | |
1134 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_speed_dist), tmp_buf); | |
1135 | } | |
1136 | ||
1137 | gint ix = (gint)x; | |
1138 | // Ensure ix is inbounds | |
1139 | if (ix == widgets->profile_width) | |
1140 | ix--; | |
1141 | ||
1142 | if ( widgets->speeds_dist == NULL ) | |
1143 | return; | |
1144 | ||
1145 | // Show track speed for this position | |
1146 | if (widgets->w_cur_speed_speed) { | |
1147 | static gchar tmp_buf[20]; | |
1148 | // Even if GPS speed available (trackpoint->speed), the text will correspond to the speed map shown | |
1149 | // No conversions needed as already in appropriate units | |
1150 | vik_units_speed_t speed_units = a_vik_get_units_speed (); | |
1151 | switch (speed_units) { | |
1152 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
1153 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%.1f kph"), widgets->speeds_dist[ix]); | |
1154 | break; | |
1155 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
1156 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%.1f mph"), widgets->speeds_dist[ix]); | |
1157 | break; | |
1158 | case VIK_UNITS_SPEED_KNOTS: | |
1159 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%.1f knots"), widgets->speeds_dist[ix]); | |
1160 | break; | |
1161 | default: | |
1162 | // VIK_UNITS_SPEED_METRES_PER_SECOND: | |
1163 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%.1f m/s"), widgets->speeds_dist[ix]); | |
1164 | break; | |
1165 | } | |
1166 | gtk_label_set_text(GTK_LABEL(widgets->w_cur_speed_speed), tmp_buf); | |
1167 | } | |
1168 | ||
1169 | widgets->blob_tp = trackpoint; | |
1170 | ||
1171 | GtkWidget *window = gtk_widget_get_toplevel (event_box); | |
1172 | GList *child = gtk_container_get_children(GTK_CONTAINER(event_box)); | |
1173 | GtkWidget *image = GTK_WIDGET(child->data); | |
1174 | ||
1175 | gint y_blob = blobby_speed_dist (x, widgets); | |
1176 | ||
1177 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
1178 | if (widgets->is_marker_drawn) { | |
2cf168ac | 1179 | gdouble pc = tp_percentage_by_distance ( widgets->tr, widgets->marker_tp, widgets->track_length_inc_gaps ); |
7b624086 RN |
1180 | if (!isnan(pc)) { |
1181 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
1182 | } | |
1183 | } | |
1184 | ||
1185 | save_image_and_draw_graph_marks (image, | |
1186 | marker_x, | |
1187 | window->style->black_gc, | |
1188 | MARGIN+x, | |
1189 | y_blob, | |
1190 | &widgets->speed_dist_graph_saved_img, | |
1191 | widgets->profile_width, | |
1192 | widgets->profile_height, | |
1193 | &widgets->is_marker_drawn, | |
1194 | &widgets->is_blob_drawn); | |
1195 | ||
1196 | g_list_free(child); | |
1197 | } | |
1198 | ||
6bca6a7d RN |
1199 | /** |
1200 | * Draws DEM points and a respresentative speed on the supplied pixmap | |
1201 | * (which is the elevations graph) | |
1202 | */ | |
1203 | static void draw_dem_alt_speed_dist(VikTrack *tr, | |
1204 | GdkDrawable *pix, | |
1205 | GdkGC *alt_gc, | |
1206 | GdkGC *speed_gc, | |
1207 | gdouble alt_offset, | |
1208 | gdouble alt_diff, | |
83cd69cb | 1209 | gdouble max_speed_in, |
c6bc2190 | 1210 | gint cia, |
6bca6a7d RN |
1211 | gint width, |
1212 | gint height, | |
1213 | gint margin, | |
1214 | gboolean do_dem, | |
1215 | gboolean do_speed) | |
07596bf4 QT |
1216 | { |
1217 | GList *iter; | |
07596bf4 QT |
1218 | gdouble max_speed = 0; |
1219 | gdouble total_length = vik_track_get_length_including_gaps(tr); | |
1220 | ||
83cd69cb RN |
1221 | // Calculate the max speed factor |
1222 | if (do_speed) | |
1223 | max_speed = max_speed_in * 110 / 100; | |
07596bf4 | 1224 | |
6bca6a7d | 1225 | gdouble dist = 0; |
07596bf4 | 1226 | for (iter = tr->trackpoints->next; iter; iter = iter->next) { |
6bca6a7d | 1227 | int x; |
07596bf4 | 1228 | dist += vik_coord_diff ( &(VIK_TRACKPOINT(iter->data)->coord), |
6bca6a7d | 1229 | &(VIK_TRACKPOINT(iter->prev->data)->coord) ); |
07596bf4 | 1230 | x = (width * dist)/total_length + margin; |
6bca6a7d RN |
1231 | if (do_dem) { |
1232 | gint16 elev = a_dems_get_elev_by_coord(&(VIK_TRACKPOINT(iter->data)->coord), VIK_DEM_INTERPOL_BEST); | |
1233 | elev -= alt_offset; | |
1234 | if ( elev != VIK_DEM_INVALID_ELEVATION ) { | |
c6bc2190 RN |
1235 | // Convert into height units |
1236 | if (a_vik_get_units_height () == VIK_UNITS_HEIGHT_FEET) | |
1237 | elev = VIK_METERS_TO_FEET(elev); | |
1238 | // No conversion needed if already in metres | |
1239 | ||
1240 | // consider chunk size | |
3146f980 | 1241 | int y_alt = height - ((height * elev)/(chunksa[cia]*LINES) ); |
6bca6a7d RN |
1242 | gdk_draw_rectangle(GDK_DRAWABLE(pix), alt_gc, TRUE, x-2, y_alt-2, 4, 4); |
1243 | } | |
07596bf4 | 1244 | } |
6bca6a7d RN |
1245 | if (do_speed) { |
1246 | // This is just a speed indicator - no actual values can be inferred by user | |
1247 | if (!isnan(VIK_TRACKPOINT(iter->data)->speed)) { | |
1248 | int y_speed = height - (height * VIK_TRACKPOINT(iter->data)->speed)/max_speed; | |
1249 | gdk_draw_rectangle(GDK_DRAWABLE(pix), speed_gc, TRUE, x-2, y_speed-2, 4, 4); | |
1250 | } | |
07596bf4 QT |
1251 | } |
1252 | } | |
1253 | } | |
1254 | ||
950d8a07 RN |
1255 | /** |
1256 | * Draw just the height profile image | |
1257 | */ | |
1258 | static void draw_elevations (GtkWidget *image, VikTrack *tr, PropWidgets *widgets ) | |
50a14534 | 1259 | { |
950d8a07 | 1260 | GtkWidget *window; |
c79f0206 | 1261 | GdkPixmap *pix; |
25e44eac | 1262 | gdouble mina, maxa; |
50a14534 EB |
1263 | guint i; |
1264 | ||
950d8a07 | 1265 | GdkGC *no_alt_info; |
950d8a07 RN |
1266 | GdkColor color; |
1267 | ||
0b2bfa08 RN |
1268 | // Free previous allocation |
1269 | if ( widgets->altitudes ) | |
1270 | g_free ( widgets->altitudes ); | |
1271 | ||
b66b0b38 | 1272 | widgets->altitudes = vik_track_make_elevation_map ( tr, widgets->profile_width ); |
950d8a07 | 1273 | |
0b2bfa08 | 1274 | if ( widgets->altitudes == NULL ) |
950d8a07 RN |
1275 | return; |
1276 | ||
c6bc2190 RN |
1277 | // Convert into appropriate units |
1278 | vik_units_height_t height_units = a_vik_get_units_height (); | |
1279 | if ( height_units == VIK_UNITS_HEIGHT_FEET ) { | |
1280 | // Convert altitudes into feet units | |
1281 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1282 | widgets->altitudes[i] = VIK_METERS_TO_FEET(widgets->altitudes[i]); | |
1283 | } | |
1284 | } | |
1285 | // Otherwise leave in metres | |
1286 | ||
83cd69cb | 1287 | minmax_array(widgets->altitudes, &widgets->min_altitude, &widgets->max_altitude, TRUE, widgets->profile_width); |
c6bc2190 RN |
1288 | |
1289 | get_new_min_and_chunk_index_altitude (widgets->min_altitude, widgets->max_altitude, &widgets->draw_min_altitude, &widgets->cia); | |
1290 | ||
83cd69cb | 1291 | // Assign locally |
c6bc2190 | 1292 | mina = widgets->draw_min_altitude; |
83cd69cb | 1293 | maxa = widgets->max_altitude; |
950d8a07 RN |
1294 | |
1295 | window = gtk_widget_get_toplevel (widgets->elev_box); | |
c79f0206 | 1296 | |
b66b0b38 | 1297 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); |
c79f0206 | 1298 | |
950d8a07 | 1299 | gtk_image_set_from_pixmap ( GTK_IMAGE(image), pix, NULL ); |
50a14534 | 1300 | |
950d8a07 | 1301 | no_alt_info = gdk_gc_new ( window->window ); |
07596bf4 | 1302 | gdk_color_parse ( "yellow", &color ); |
50a14534 | 1303 | gdk_gc_set_rgb_fg_color ( no_alt_info, &color); |
950d8a07 | 1304 | |
25e44eac AF |
1305 | /* clear the image */ |
1306 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
b66b0b38 | 1307 | TRUE, 0, 0, MARGIN, widgets->profile_height); |
25e44eac | 1308 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], |
b66b0b38 | 1309 | TRUE, MARGIN, 0, widgets->profile_width, widgets->profile_height); |
950d8a07 | 1310 | |
25e44eac | 1311 | /* draw grid */ |
25e44eac | 1312 | for (i=0; i<=LINES; i++) { |
25e44eac AF |
1313 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); |
1314 | gchar s[32]; | |
d03d80e6 | 1315 | int w, h; |
25e44eac | 1316 | |
d03d80e6 | 1317 | pango_layout_set_alignment (pl, PANGO_ALIGN_RIGHT); |
56cb1807 RN |
1318 | pango_layout_set_font_description (pl, window->style->font_desc); |
1319 | ||
6027a9c5 RN |
1320 | switch (height_units) { |
1321 | case VIK_UNITS_HEIGHT_METRES: | |
c6bc2190 | 1322 | sprintf(s, "%8dm", (int)(mina + (LINES-i)*chunksa[widgets->cia])); |
6027a9c5 RN |
1323 | break; |
1324 | case VIK_UNITS_HEIGHT_FEET: | |
c6bc2190 RN |
1325 | // NB values already converted into feet |
1326 | sprintf(s, "%8dft", (int)(mina + (LINES-i)*chunksa[widgets->cia])); | |
6027a9c5 RN |
1327 | break; |
1328 | default: | |
1329 | sprintf(s, "--"); | |
1330 | g_critical("Houston, we've had a problem. height=%d", height_units); | |
1331 | } | |
25e44eac | 1332 | pango_layout_set_text(pl, s, -1); |
d03d80e6 AF |
1333 | pango_layout_get_pixel_size (pl, &w, &h); |
1334 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], MARGIN-w-3, | |
b66b0b38 | 1335 | CLAMP((int)i*widgets->profile_height/LINES - h/2, 0, widgets->profile_height-h), pl); |
25e44eac AF |
1336 | |
1337 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
b66b0b38 | 1338 | MARGIN, widgets->profile_height/LINES * i, MARGIN + widgets->profile_width, widgets->profile_height/LINES * i); |
6278ccc6 | 1339 | g_object_unref ( G_OBJECT ( pl ) ); |
e6869c62 | 1340 | pl = NULL; |
25e44eac AF |
1341 | } |
1342 | ||
1343 | /* draw elevations */ | |
b66b0b38 | 1344 | for ( i = 0; i < widgets->profile_width; i++ ) |
0b2bfa08 | 1345 | if ( widgets->altitudes[i] == VIK_DEFAULT_ALTITUDE ) |
25e44eac | 1346 | gdk_draw_line ( GDK_DRAWABLE(pix), no_alt_info, |
b66b0b38 | 1347 | i + MARGIN, 0, i + MARGIN, widgets->profile_height ); |
bb71de8b | 1348 | else |
25e44eac | 1349 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], |
c6bc2190 | 1350 | i + MARGIN, widgets->profile_height, i + MARGIN, widgets->profile_height-widgets->profile_height*(widgets->altitudes[i]-mina)/(chunksa[widgets->cia]*LINES) ); |
734652bf | 1351 | |
2280c34f RN |
1352 | if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(widgets->w_show_dem)) || |
1353 | gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(widgets->w_show_alt_gps_speed)) ) { | |
1354 | ||
1355 | GdkGC *dem_alt_gc = gdk_gc_new ( window->window ); | |
1356 | GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); | |
1357 | ||
1358 | gdk_color_parse ( "green", &color ); | |
1359 | gdk_gc_set_rgb_fg_color ( dem_alt_gc, &color); | |
1360 | ||
1361 | gdk_color_parse ( "red", &color ); | |
1362 | gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); | |
1363 | ||
1364 | // Ensure somekind of max speed when not set | |
1365 | if ( widgets->max_speed < 0.01 ) | |
1366 | widgets->max_speed = vik_track_get_max_speed(tr); | |
1367 | ||
1368 | draw_dem_alt_speed_dist(tr, | |
1369 | GDK_DRAWABLE(pix), | |
1370 | dem_alt_gc, | |
1371 | gps_speed_gc, | |
1372 | mina, | |
1373 | maxa - mina, | |
1374 | widgets->max_speed, | |
1375 | widgets->cia, | |
1376 | widgets->profile_width, | |
1377 | widgets->profile_height, | |
1378 | MARGIN, | |
1379 | gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(widgets->w_show_dem)), | |
1380 | gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(widgets->w_show_alt_gps_speed))); | |
1381 | ||
1382 | g_object_unref ( G_OBJECT(dem_alt_gc) ); | |
1383 | g_object_unref ( G_OBJECT(gps_speed_gc) ); | |
1384 | } | |
07596bf4 | 1385 | |
25e44eac | 1386 | /* draw border */ |
b66b0b38 | 1387 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, widgets->profile_width-1, widgets->profile_height-1); |
25e44eac | 1388 | |
50a14534 | 1389 | g_object_unref ( G_OBJECT(pix) ); |
50a14534 | 1390 | g_object_unref ( G_OBJECT(no_alt_info) ); |
50a14534 | 1391 | } |
24d5c7e2 | 1392 | |
0ba33e1d FA |
1393 | /** |
1394 | * Draws representative speed on the supplied pixmap | |
1395 | * (which is the gradients graph) | |
1396 | */ | |
1397 | static void draw_speed_dist(VikTrack *tr, | |
1398 | GdkDrawable *pix, | |
1399 | GdkGC *speed_gc, | |
1400 | gdouble max_speed_in, | |
1401 | gint width, | |
1402 | gint height, | |
1403 | gint margin, | |
1404 | gboolean do_speed) | |
1405 | { | |
1406 | GList *iter; | |
1407 | gdouble max_speed = 0; | |
1408 | gdouble total_length = vik_track_get_length_including_gaps(tr); | |
1409 | ||
1410 | // Calculate the max speed factor | |
1411 | if (do_speed) | |
1412 | max_speed = max_speed_in * 110 / 100; | |
1413 | ||
1414 | gdouble dist = 0; | |
1415 | for (iter = tr->trackpoints->next; iter; iter = iter->next) { | |
1416 | int x; | |
1417 | dist += vik_coord_diff ( &(VIK_TRACKPOINT(iter->data)->coord), | |
1418 | &(VIK_TRACKPOINT(iter->prev->data)->coord) ); | |
1419 | x = (width * dist)/total_length + margin; | |
1420 | if (do_speed) { | |
1421 | // This is just a speed indicator - no actual values can be inferred by user | |
1422 | if (!isnan(VIK_TRACKPOINT(iter->data)->speed)) { | |
1423 | int y_speed = height - (height * VIK_TRACKPOINT(iter->data)->speed)/max_speed; | |
1424 | gdk_draw_rectangle(GDK_DRAWABLE(pix), speed_gc, TRUE, x-2, y_speed-2, 4, 4); | |
1425 | } | |
1426 | } | |
1427 | } | |
1428 | } | |
1429 | ||
1430 | /** | |
1431 | * Draw just the gradient image | |
1432 | */ | |
1433 | static void draw_gradients (GtkWidget *image, VikTrack *tr, PropWidgets *widgets ) | |
1434 | { | |
1435 | GtkWidget *window; | |
1436 | GdkPixmap *pix; | |
1437 | gdouble mina; | |
1438 | guint i; | |
1439 | ||
1440 | GdkColor color; | |
1441 | ||
1442 | // Free previous allocation | |
1443 | if ( widgets->gradients ) | |
1444 | g_free ( widgets->gradients ); | |
1445 | ||
1446 | widgets->gradients = vik_track_make_gradient_map ( tr, widgets->profile_width ); | |
1447 | ||
1448 | if ( widgets->gradients == NULL ) | |
1449 | return; | |
1450 | ||
1451 | minmax_array(widgets->gradients, &widgets->min_gradient, &widgets->max_gradient, TRUE, widgets->profile_width); | |
1452 | ||
1453 | get_new_min_and_chunk_index_gradient (widgets->min_gradient, widgets->max_gradient, &widgets->draw_min_gradient, &widgets->cig); | |
1454 | ||
1455 | // Assign locally | |
1456 | mina = widgets->draw_min_gradient; | |
1457 | ||
1458 | window = gtk_widget_get_toplevel (widgets->gradient_box); | |
1459 | ||
1460 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); | |
1461 | ||
1462 | gtk_image_set_from_pixmap ( GTK_IMAGE(image), pix, NULL ); | |
1463 | ||
1464 | /* clear the image */ | |
1465 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
1466 | TRUE, 0, 0, MARGIN, widgets->profile_height); | |
1467 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
1468 | TRUE, MARGIN, 0, widgets->profile_width, widgets->profile_height); | |
1469 | ||
1470 | /* draw grid */ | |
1471 | for (i=0; i<=LINES; i++) { | |
0ba33e1d FA |
1472 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); |
1473 | gchar s[32]; | |
1474 | int w, h; | |
1475 | ||
1476 | pango_layout_set_alignment (pl, PANGO_ALIGN_RIGHT); | |
56cb1807 RN |
1477 | pango_layout_set_font_description (pl, window->style->font_desc); |
1478 | ||
0ba33e1d FA |
1479 | sprintf(s, "%8d%%", (int)(mina + (LINES-i)*chunksg[widgets->cig])); |
1480 | pango_layout_set_text(pl, s, -1); | |
1481 | pango_layout_get_pixel_size (pl, &w, &h); | |
1482 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], MARGIN-w-3, | |
1483 | CLAMP((int)i*widgets->profile_height/LINES - h/2, 0, widgets->profile_height-h), pl); | |
1484 | ||
1485 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
1486 | MARGIN, widgets->profile_height/LINES * i, MARGIN + widgets->profile_width, widgets->profile_height/LINES * i); | |
1487 | g_object_unref ( G_OBJECT ( pl ) ); | |
1488 | pl = NULL; | |
1489 | } | |
1490 | ||
1491 | /* draw gradients */ | |
1492 | for ( i = 0; i < widgets->profile_width; i++ ) | |
1493 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], | |
1494 | i + MARGIN, widgets->profile_height, i + MARGIN, widgets->profile_height-widgets->profile_height*(widgets->gradients[i]-mina)/(chunksg[widgets->cig]*LINES) ); | |
1495 | ||
1496 | if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(widgets->w_show_gradient_gps_speed)) ) { | |
1497 | GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); | |
1498 | ||
1499 | gdk_color_parse ( "red", &color ); | |
1500 | gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); | |
1501 | ||
1502 | // Ensure somekind of max speed when not set | |
1503 | if ( widgets->max_speed < 0.01 ) | |
1504 | widgets->max_speed = vik_track_get_max_speed(tr); | |
1505 | ||
1506 | draw_speed_dist(tr, | |
1507 | GDK_DRAWABLE(pix), | |
1508 | gps_speed_gc, | |
1509 | widgets->max_speed, | |
1510 | widgets->profile_width, | |
1511 | widgets->profile_height, | |
1512 | MARGIN, | |
1513 | gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(widgets->w_show_alt_gps_speed))); | |
1514 | ||
1515 | g_object_unref ( G_OBJECT(gps_speed_gc) ); | |
1516 | } | |
1517 | ||
1518 | /* draw border */ | |
1519 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, widgets->profile_width-1, widgets->profile_height-1); | |
1520 | ||
1521 | g_object_unref ( G_OBJECT(pix) ); | |
1522 | } | |
1523 | ||
950d8a07 RN |
1524 | /** |
1525 | * Draw just the speed (velocity)/time image | |
1526 | */ | |
1527 | static void draw_vt ( GtkWidget *image, VikTrack *tr, PropWidgets *widgets) | |
25e44eac | 1528 | { |
950d8a07 | 1529 | GtkWidget *window; |
c79f0206 | 1530 | GdkPixmap *pix; |
7169b863 | 1531 | gdouble mins; |
25e44eac | 1532 | guint i; |
c79f0206 | 1533 | |
0b2bfa08 RN |
1534 | // Free previous allocation |
1535 | if ( widgets->speeds ) | |
1536 | g_free ( widgets->speeds ); | |
1537 | ||
b66b0b38 | 1538 | widgets->speeds = vik_track_make_speed_map ( tr, widgets->profile_width ); |
0b2bfa08 | 1539 | if ( widgets->speeds == NULL ) |
950d8a07 RN |
1540 | return; |
1541 | ||
976c7df6 RN |
1542 | // Convert into appropriate units |
1543 | vik_units_speed_t speed_units = a_vik_get_units_speed (); | |
1544 | switch (speed_units) { | |
1545 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
1546 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1547 | widgets->speeds[i] = VIK_MPS_TO_KPH(widgets->speeds[i]); | |
1548 | } | |
1549 | break; | |
1550 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
1551 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1552 | widgets->speeds[i] = VIK_MPS_TO_MPH(widgets->speeds[i]); | |
1553 | } | |
1554 | break; | |
1555 | case VIK_UNITS_SPEED_KNOTS: | |
1556 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1557 | widgets->speeds[i] = VIK_MPS_TO_KNOTS(widgets->speeds[i]); | |
1558 | } | |
1559 | break; | |
1560 | default: | |
1561 | // VIK_UNITS_SPEED_METRES_PER_SECOND: | |
1562 | // No need to convert as already in m/s | |
1563 | break; | |
1564 | } | |
1565 | ||
950d8a07 | 1566 | window = gtk_widget_get_toplevel (widgets->speed_box); |
c79f0206 | 1567 | |
b66b0b38 | 1568 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); |
950d8a07 RN |
1569 | |
1570 | gtk_image_set_from_pixmap ( GTK_IMAGE(image), pix, NULL ); | |
1571 | ||
83cd69cb RN |
1572 | minmax_array(widgets->speeds, &widgets->min_speed, &widgets->max_speed, FALSE, widgets->profile_width); |
1573 | if (widgets->min_speed < 0.0) | |
1574 | widgets->min_speed = 0; /* splines sometimes give negative speeds */ | |
976c7df6 RN |
1575 | |
1576 | /* Find suitable chunk index */ | |
1577 | get_new_min_and_chunk_index (widgets->min_speed, widgets->max_speed, chunkss, sizeof(chunkss)/sizeof(chunkss[0]), &widgets->draw_min_speed, &widgets->cis); | |
1578 | ||
83cd69cb | 1579 | // Assign locally |
976c7df6 | 1580 | mins = widgets->draw_min_speed; |
25e44eac AF |
1581 | |
1582 | /* clear the image */ | |
1583 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
b66b0b38 | 1584 | TRUE, 0, 0, MARGIN, widgets->profile_height); |
25e44eac | 1585 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], |
b66b0b38 | 1586 | TRUE, MARGIN, 0, widgets->profile_width, widgets->profile_height); |
25e44eac | 1587 | |
25e44eac | 1588 | /* draw grid */ |
25e44eac | 1589 | for (i=0; i<=LINES; i++) { |
25e44eac AF |
1590 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); |
1591 | gchar s[32]; | |
d03d80e6 | 1592 | int w, h; |
25e44eac | 1593 | |
d03d80e6 | 1594 | pango_layout_set_alignment (pl, PANGO_ALIGN_RIGHT); |
56cb1807 RN |
1595 | pango_layout_set_font_description (pl, window->style->font_desc); |
1596 | ||
976c7df6 | 1597 | // NB: No need to convert here anymore as numbers are in the appropriate units |
13bdea80 RN |
1598 | switch (speed_units) { |
1599 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
976c7df6 | 1600 | sprintf(s, "%8dkm/h", (int)(mins + (LINES-i)*chunkss[widgets->cis])); |
13bdea80 RN |
1601 | break; |
1602 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
976c7df6 | 1603 | sprintf(s, "%8dmph", (int)(mins + (LINES-i)*chunkss[widgets->cis])); |
13bdea80 RN |
1604 | break; |
1605 | case VIK_UNITS_SPEED_METRES_PER_SECOND: | |
976c7df6 | 1606 | sprintf(s, "%8dm/s", (int)(mins + (LINES-i)*chunkss[widgets->cis])); |
13bdea80 | 1607 | break; |
a4c92313 | 1608 | case VIK_UNITS_SPEED_KNOTS: |
976c7df6 | 1609 | sprintf(s, "%8dknots", (int)(mins + (LINES-i)*chunkss[widgets->cis])); |
a4c92313 | 1610 | break; |
13bdea80 RN |
1611 | default: |
1612 | sprintf(s, "--"); | |
1613 | g_critical("Houston, we've had a problem. speed=%d", speed_units); | |
1614 | } | |
1615 | ||
25e44eac | 1616 | pango_layout_set_text(pl, s, -1); |
d03d80e6 AF |
1617 | pango_layout_get_pixel_size (pl, &w, &h); |
1618 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], MARGIN-w-3, | |
b66b0b38 | 1619 | CLAMP((int)i*widgets->profile_height/LINES - h/2, 0, widgets->profile_height-h), pl); |
25e44eac AF |
1620 | |
1621 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
b66b0b38 | 1622 | MARGIN, widgets->profile_height/LINES * i, MARGIN + widgets->profile_width, widgets->profile_height/LINES * i); |
6278ccc6 | 1623 | g_object_unref ( G_OBJECT ( pl ) ); |
e6869c62 | 1624 | pl = NULL; |
25e44eac | 1625 | } |
d03d80e6 | 1626 | |
25e44eac AF |
1627 | |
1628 | /* draw speeds */ | |
b66b0b38 | 1629 | for ( i = 0; i < widgets->profile_width; i++ ) |
25e44eac | 1630 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], |
976c7df6 | 1631 | i + MARGIN, widgets->profile_height, i + MARGIN, widgets->profile_height-widgets->profile_height*(widgets->speeds[i]-mins)/(chunkss[widgets->cis]*LINES) ); |
07596bf4 | 1632 | |
07596bf4 | 1633 | |
ec32b567 | 1634 | if ( gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->w_show_gps_speed)) ) { |
2280c34f RN |
1635 | |
1636 | GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); | |
1637 | GdkColor color; | |
1638 | gdk_color_parse ( "red", &color ); | |
1639 | gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); | |
1640 | ||
1641 | time_t beg_time = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
1642 | time_t dur = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp - beg_time; | |
1643 | ||
ec32b567 RN |
1644 | GList *iter; |
1645 | for (iter = tr->trackpoints; iter; iter = iter->next) { | |
1646 | gdouble gps_speed = VIK_TRACKPOINT(iter->data)->speed; | |
1647 | if (isnan(gps_speed)) | |
07596bf4 | 1648 | continue; |
976c7df6 RN |
1649 | switch (speed_units) { |
1650 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
1651 | gps_speed = VIK_MPS_TO_KPH(gps_speed); | |
1652 | break; | |
1653 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
1654 | gps_speed = VIK_MPS_TO_MPH(gps_speed); | |
1655 | break; | |
1656 | case VIK_UNITS_SPEED_KNOTS: | |
1657 | gps_speed = VIK_MPS_TO_KNOTS(gps_speed); | |
1658 | break; | |
1659 | default: | |
1660 | // VIK_UNITS_SPEED_METRES_PER_SECOND: | |
1661 | // No need to convert as already in m/s | |
1662 | break; | |
1663 | } | |
ec32b567 | 1664 | int x = MARGIN + widgets->profile_width * (VIK_TRACKPOINT(iter->data)->timestamp - beg_time) / dur; |
976c7df6 | 1665 | int y = widgets->profile_height - widgets->profile_height*(gps_speed - mins)/(chunkss[widgets->cis]*LINES); |
ec32b567 RN |
1666 | gdk_draw_rectangle(GDK_DRAWABLE(pix), gps_speed_gc, TRUE, x-2, y-2, 4, 4); |
1667 | } | |
2280c34f | 1668 | g_object_unref ( G_OBJECT(gps_speed_gc) ); |
07596bf4 QT |
1669 | } |
1670 | ||
25e44eac | 1671 | /* draw border */ |
b66b0b38 | 1672 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, widgets->profile_width-1, widgets->profile_height-1); |
25e44eac AF |
1673 | |
1674 | g_object_unref ( G_OBJECT(pix) ); | |
926c8140 RN |
1675 | } |
1676 | ||
1677 | /** | |
1678 | * Draw just the distance/time image | |
1679 | */ | |
1680 | static void draw_dt ( GtkWidget *image, VikTrack *tr, PropWidgets *widgets ) | |
1681 | { | |
1682 | GtkWidget *window; | |
1683 | GdkPixmap *pix; | |
1684 | gdouble maxd; | |
1685 | guint i; | |
1686 | ||
1687 | // Free previous allocation | |
1688 | if ( widgets->distances ) | |
1689 | g_free ( widgets->distances ); | |
1690 | ||
1691 | widgets->distances = vik_track_make_distance_map ( tr, widgets->profile_width ); | |
1692 | if ( widgets->distances == NULL ) | |
1693 | return; | |
1694 | ||
1695 | // Convert into appropriate units | |
1696 | vik_units_distance_t dist_units = a_vik_get_units_distance (); | |
1697 | if ( dist_units == VIK_UNITS_DISTANCE_MILES ) { | |
1698 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1699 | widgets->distances[i] = VIK_METERS_TO_MILES(widgets->distances[i]); | |
1700 | } | |
1701 | } | |
1702 | else { | |
1703 | // Metres - but want in kms | |
1704 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1705 | widgets->distances[i] = widgets->distances[i]/1000.0; | |
1706 | } | |
1707 | } | |
1708 | ||
1709 | window = gtk_widget_get_toplevel (widgets->dist_box); | |
1710 | ||
1711 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); | |
1712 | ||
1713 | gtk_image_set_from_pixmap ( GTK_IMAGE(image), pix, NULL ); | |
1714 | ||
1715 | // easy to work out min / max of distance! | |
1716 | // Assign locally | |
1717 | // mind = 0.0; - Thus not used | |
1718 | if ( dist_units == VIK_UNITS_DISTANCE_MILES ) | |
1719 | maxd = VIK_METERS_TO_MILES(vik_track_get_length_including_gaps (tr)); | |
1720 | else | |
1721 | maxd = vik_track_get_length_including_gaps (tr) / 1000.0; | |
1722 | ||
1723 | /* Find suitable chunk index */ | |
1724 | gdouble dummy = 0.0; // expect this to remain the same! (not that it's used) | |
1725 | get_new_min_and_chunk_index (0, maxd, chunksd, sizeof(chunksd)/sizeof(chunksd[0]), &dummy, &widgets->cid); | |
1726 | ||
1727 | /* clear the image */ | |
1728 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
1729 | TRUE, 0, 0, MARGIN, widgets->profile_height); | |
1730 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
1731 | TRUE, MARGIN, 0, widgets->profile_width, widgets->profile_height); | |
1732 | ||
1733 | /* draw grid */ | |
1734 | for (i=0; i<=LINES; i++) { | |
926c8140 RN |
1735 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); |
1736 | gchar s[32]; | |
1737 | int w, h; | |
1738 | ||
1739 | pango_layout_set_alignment (pl, PANGO_ALIGN_RIGHT); | |
56cb1807 RN |
1740 | pango_layout_set_font_description (pl, window->style->font_desc); |
1741 | ||
926c8140 RN |
1742 | if ( dist_units == VIK_UNITS_DISTANCE_MILES ) |
1743 | sprintf(s, _("%.1f miles"), ((LINES-i)*chunksd[widgets->cid])); | |
1744 | else | |
1745 | sprintf(s, _("%.1f km"), ((LINES-i)*chunksd[widgets->cid])); | |
1746 | ||
1747 | pango_layout_set_text(pl, s, -1); | |
1748 | pango_layout_get_pixel_size (pl, &w, &h); | |
1749 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], MARGIN-w-3, | |
1750 | CLAMP((int)i*widgets->profile_height/LINES - h/2, 0, widgets->profile_height-h), pl); | |
1751 | ||
1752 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
1753 | MARGIN, widgets->profile_height/LINES * i, MARGIN + widgets->profile_width, widgets->profile_height/LINES * i); | |
1754 | g_object_unref ( G_OBJECT ( pl ) ); | |
1755 | pl = NULL; | |
1756 | } | |
1757 | ||
1758 | /* draw distance */ | |
1759 | for ( i = 0; i < widgets->profile_width; i++ ) | |
1760 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], | |
1761 | i + MARGIN, widgets->profile_height, i + MARGIN, widgets->profile_height-widgets->profile_height*(widgets->distances[i])/(chunksd[widgets->cid]*LINES) ); | |
1762 | ||
1763 | // Show speed indicator | |
1764 | if ( gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->w_show_dist_speed)) ) { | |
1765 | GdkGC *dist_speed_gc = gdk_gc_new ( window->window ); | |
1766 | GdkColor color; | |
1767 | gdk_color_parse ( "red", &color ); | |
1768 | gdk_gc_set_rgb_fg_color ( dist_speed_gc, &color); | |
1769 | ||
1770 | gdouble max_speed = 0; | |
1771 | max_speed = widgets->max_speed * 110 / 100; | |
1772 | ||
1773 | // This is just an indicator - no actual values can be inferred by user | |
1774 | gint i; | |
1775 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1776 | int y_speed = widgets->profile_height - (widgets->profile_height * widgets->speeds[i])/max_speed; | |
1777 | gdk_draw_rectangle(GDK_DRAWABLE(pix), dist_speed_gc, TRUE, i+MARGIN-2, y_speed-2, 4, 4); | |
1778 | } | |
1779 | g_object_unref ( G_OBJECT(dist_speed_gc) ); | |
1780 | } | |
1781 | ||
1782 | /* draw border */ | |
1783 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, widgets->profile_width-1, widgets->profile_height-1); | |
1784 | ||
1785 | g_object_unref ( G_OBJECT(pix) ); | |
1786 | ||
8de26632 RN |
1787 | } |
1788 | ||
1789 | /** | |
1790 | * Draw just the elevation/time image | |
1791 | */ | |
1792 | static void draw_et ( GtkWidget *image, VikTrack *tr, PropWidgets *widgets ) | |
1793 | { | |
1794 | GtkWidget *window; | |
1795 | GdkPixmap *pix; | |
7169b863 | 1796 | gdouble mina; |
8de26632 RN |
1797 | guint i; |
1798 | ||
1799 | // Free previous allocation | |
1800 | if ( widgets->ats ) | |
1801 | g_free ( widgets->ats ); | |
1802 | ||
1803 | widgets->ats = vik_track_make_elevation_time_map ( tr, widgets->profile_width ); | |
1804 | ||
1805 | if ( widgets->ats == NULL ) | |
1806 | return; | |
1807 | ||
1808 | // Convert into appropriate units | |
1809 | vik_units_height_t height_units = a_vik_get_units_height (); | |
1810 | if ( height_units == VIK_UNITS_HEIGHT_FEET ) { | |
1811 | // Convert altitudes into feet units | |
1812 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1813 | widgets->ats[i] = VIK_METERS_TO_FEET(widgets->ats[i]); | |
1814 | } | |
1815 | } | |
1816 | // Otherwise leave in metres | |
1817 | ||
1818 | minmax_array(widgets->ats, &widgets->min_altitude, &widgets->max_altitude, TRUE, widgets->profile_width); | |
1819 | ||
d2bae53c | 1820 | get_new_min_and_chunk_index_altitude (widgets->min_altitude, widgets->max_altitude, &widgets->draw_min_altitude_time, &widgets->ciat); |
8de26632 RN |
1821 | |
1822 | // Assign locally | |
d2bae53c | 1823 | mina = widgets->draw_min_altitude_time; |
8de26632 RN |
1824 | |
1825 | window = gtk_widget_get_toplevel (widgets->elev_time_box); | |
1826 | ||
1827 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); | |
1828 | ||
1829 | gtk_image_set_from_pixmap ( GTK_IMAGE(image), pix, NULL ); | |
1830 | ||
1831 | /* clear the image */ | |
1832 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
1833 | TRUE, 0, 0, MARGIN, widgets->profile_height); | |
1834 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
1835 | TRUE, MARGIN, 0, widgets->profile_width, widgets->profile_height); | |
1836 | ||
1837 | /* draw grid */ | |
1838 | for (i=0; i<=LINES; i++) { | |
8de26632 RN |
1839 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); |
1840 | gchar s[32]; | |
1841 | int w, h; | |
1842 | ||
1843 | pango_layout_set_alignment (pl, PANGO_ALIGN_RIGHT); | |
56cb1807 RN |
1844 | pango_layout_set_font_description (pl, window->style->font_desc); |
1845 | ||
8de26632 RN |
1846 | switch (height_units) { |
1847 | case VIK_UNITS_HEIGHT_METRES: | |
d2bae53c | 1848 | sprintf(s, "%8dm", (int)(mina + (LINES-i)*chunksa[widgets->ciat])); |
8de26632 RN |
1849 | break; |
1850 | case VIK_UNITS_HEIGHT_FEET: | |
1851 | // NB values already converted into feet | |
d2bae53c | 1852 | sprintf(s, "%8dft", (int)(mina + (LINES-i)*chunksa[widgets->ciat])); |
8de26632 RN |
1853 | break; |
1854 | default: | |
1855 | sprintf(s, "--"); | |
1856 | g_critical("Houston, we've had a problem. height=%d", height_units); | |
1857 | } | |
1858 | pango_layout_set_text(pl, s, -1); | |
1859 | pango_layout_get_pixel_size (pl, &w, &h); | |
1860 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], MARGIN-w-3, | |
1861 | CLAMP((int)i*widgets->profile_height/LINES - h/2, 0, widgets->profile_height-h), pl); | |
1862 | ||
1863 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
1864 | MARGIN, widgets->profile_height/LINES * i, MARGIN + widgets->profile_width, widgets->profile_height/LINES * i); | |
1865 | g_object_unref ( G_OBJECT ( pl ) ); | |
1866 | pl = NULL; | |
1867 | } | |
1868 | ||
1869 | /* draw elevations */ | |
1870 | for ( i = 0; i < widgets->profile_width; i++ ) | |
1871 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], | |
d2bae53c | 1872 | i + MARGIN, widgets->profile_height, i + MARGIN, widgets->profile_height-widgets->profile_height*(widgets->ats[i]-mina)/(chunksa[widgets->ciat]*LINES) ); |
8de26632 RN |
1873 | |
1874 | // Show speed indicator | |
1875 | if ( gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->w_show_elev_speed)) ) { | |
1876 | GdkGC *elev_speed_gc = gdk_gc_new ( window->window ); | |
1877 | GdkColor color; | |
1878 | gdk_color_parse ( "red", &color ); | |
1879 | gdk_gc_set_rgb_fg_color ( elev_speed_gc, &color); | |
1880 | ||
1881 | gdouble max_speed = 0; | |
1882 | max_speed = widgets->max_speed * 110 / 100; | |
1883 | ||
1884 | // This is just an indicator - no actual values can be inferred by user | |
1885 | gint i; | |
1886 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1887 | int y_speed = widgets->profile_height - (widgets->profile_height * widgets->speeds[i])/max_speed; | |
1888 | gdk_draw_rectangle(GDK_DRAWABLE(pix), elev_speed_gc, TRUE, i+MARGIN-2, y_speed-2, 4, 4); | |
1889 | } | |
1890 | g_object_unref ( G_OBJECT(elev_speed_gc) ); | |
1891 | } | |
1892 | ||
1893 | /* draw border */ | |
1894 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, widgets->profile_width-1, widgets->profile_height-1); | |
1895 | ||
1896 | g_object_unref ( G_OBJECT(pix) ); | |
1897 | ||
950d8a07 | 1898 | } |
7b624086 RN |
1899 | |
1900 | /** | |
1901 | * Draw just the speed/distance image | |
1902 | */ | |
1903 | static void draw_sd ( GtkWidget *image, VikTrack *tr, PropWidgets *widgets) | |
1904 | { | |
1905 | GtkWidget *window; | |
1906 | GdkPixmap *pix; | |
7169b863 | 1907 | gdouble mins; |
7b624086 RN |
1908 | guint i; |
1909 | ||
1910 | // Free previous allocation | |
1911 | if ( widgets->speeds_dist ) | |
1912 | g_free ( widgets->speeds_dist ); | |
1913 | ||
1914 | widgets->speeds_dist = vik_track_make_speed_dist_map ( tr, widgets->profile_width ); | |
1915 | if ( widgets->speeds_dist == NULL ) | |
1916 | return; | |
1917 | ||
1918 | // Convert into appropriate units | |
1919 | vik_units_speed_t speed_units = a_vik_get_units_speed (); | |
1920 | switch (speed_units) { | |
1921 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
1922 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1923 | widgets->speeds_dist[i] = VIK_MPS_TO_KPH(widgets->speeds_dist[i]); | |
1924 | } | |
1925 | break; | |
1926 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
1927 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1928 | widgets->speeds_dist[i] = VIK_MPS_TO_MPH(widgets->speeds_dist[i]); | |
1929 | } | |
1930 | break; | |
1931 | case VIK_UNITS_SPEED_KNOTS: | |
1932 | for ( i = 0; i < widgets->profile_width; i++ ) { | |
1933 | widgets->speeds_dist[i] = VIK_MPS_TO_KNOTS(widgets->speeds_dist[i]); | |
1934 | } | |
1935 | break; | |
1936 | default: | |
1937 | // VIK_UNITS_SPEED_METRES_PER_SECOND: | |
1938 | // No need to convert as already in m/s | |
1939 | break; | |
1940 | } | |
1941 | ||
1942 | window = gtk_widget_get_toplevel (widgets->speed_dist_box); | |
1943 | ||
1944 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); | |
1945 | ||
1946 | gtk_image_set_from_pixmap ( GTK_IMAGE(image), pix, NULL ); | |
1947 | ||
1948 | // OK to resuse min_speed here | |
1949 | minmax_array(widgets->speeds_dist, &widgets->min_speed, &widgets->max_speed_dist, FALSE, widgets->profile_width); | |
1950 | if (widgets->min_speed < 0.0) | |
1951 | widgets->min_speed = 0; /* splines sometimes give negative speeds */ | |
1952 | ||
1953 | /* Find suitable chunk index */ | |
1954 | get_new_min_and_chunk_index (widgets->min_speed, widgets->max_speed_dist, chunkss, sizeof(chunkss)/sizeof(chunkss[0]), &widgets->draw_min_speed, &widgets->cisd); | |
1955 | ||
1956 | // Assign locally | |
1957 | mins = widgets->draw_min_speed; | |
7b624086 RN |
1958 | |
1959 | /* clear the image */ | |
1960 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->bg_gc[0], | |
1961 | TRUE, 0, 0, MARGIN, widgets->profile_height); | |
1962 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->mid_gc[0], | |
1963 | TRUE, MARGIN, 0, widgets->profile_width, widgets->profile_height); | |
1964 | ||
1965 | /* draw grid */ | |
1966 | for (i=0; i<=LINES; i++) { | |
7b624086 RN |
1967 | PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(image), NULL); |
1968 | gchar s[32]; | |
1969 | int w, h; | |
1970 | ||
1971 | pango_layout_set_alignment (pl, PANGO_ALIGN_RIGHT); | |
56cb1807 RN |
1972 | pango_layout_set_font_description (pl, window->style->font_desc); |
1973 | ||
7b624086 RN |
1974 | // NB: No need to convert here anymore as numbers are in the appropriate units |
1975 | switch (speed_units) { | |
1976 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
1977 | sprintf(s, "%8dkm/h", (int)(mins + (LINES-i)*chunkss[widgets->cisd])); | |
1978 | break; | |
1979 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
1980 | sprintf(s, "%8dmph", (int)(mins + (LINES-i)*chunkss[widgets->cisd])); | |
1981 | break; | |
1982 | case VIK_UNITS_SPEED_METRES_PER_SECOND: | |
1983 | sprintf(s, "%8dm/s", (int)(mins + (LINES-i)*chunkss[widgets->cisd])); | |
1984 | break; | |
1985 | case VIK_UNITS_SPEED_KNOTS: | |
1986 | sprintf(s, "%8dknots", (int)(mins + (LINES-i)*chunkss[widgets->cisd])); | |
1987 | break; | |
1988 | default: | |
1989 | sprintf(s, "--"); | |
1990 | g_critical("Houston, we've had a problem. speed=%d", speed_units); | |
1991 | } | |
1992 | ||
1993 | pango_layout_set_text(pl, s, -1); | |
1994 | pango_layout_get_pixel_size (pl, &w, &h); | |
1995 | gdk_draw_layout(GDK_DRAWABLE(pix), window->style->fg_gc[0], MARGIN-w-3, | |
1996 | CLAMP((int)i*widgets->profile_height/LINES - h/2, 0, widgets->profile_height-h), pl); | |
1997 | ||
1998 | gdk_draw_line (GDK_DRAWABLE(pix), window->style->dark_gc[0], | |
1999 | MARGIN, widgets->profile_height/LINES * i, MARGIN + widgets->profile_width, widgets->profile_height/LINES * i); | |
2000 | g_object_unref ( G_OBJECT ( pl ) ); | |
2001 | pl = NULL; | |
2002 | } | |
2003 | ||
2004 | ||
2005 | /* draw speeds */ | |
2006 | for ( i = 0; i < widgets->profile_width; i++ ) | |
2007 | gdk_draw_line ( GDK_DRAWABLE(pix), window->style->dark_gc[3], | |
2008 | i + MARGIN, widgets->profile_height, i + MARGIN, widgets->profile_height-widgets->profile_height*(widgets->speeds_dist[i]-mins)/(chunkss[widgets->cisd]*LINES) ); | |
2009 | ||
2010 | ||
2011 | if ( gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->w_show_sd_gps_speed)) ) { | |
2012 | ||
2013 | GdkGC *gps_speed_gc = gdk_gc_new ( window->window ); | |
2014 | GdkColor color; | |
2015 | gdk_color_parse ( "red", &color ); | |
2016 | gdk_gc_set_rgb_fg_color ( gps_speed_gc, &color); | |
2017 | ||
2018 | gdouble dist = vik_track_get_length_including_gaps(tr); | |
2019 | gdouble dist_tp = 0.0; | |
2020 | ||
2021 | GList *iter = tr->trackpoints; | |
2022 | for (iter = iter->next; iter; iter = iter->next) { | |
2023 | gdouble gps_speed = VIK_TRACKPOINT(iter->data)->speed; | |
2024 | if (isnan(gps_speed)) | |
2025 | continue; | |
2026 | switch (speed_units) { | |
2027 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
2028 | gps_speed = VIK_MPS_TO_KPH(gps_speed); | |
2029 | break; | |
2030 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
2031 | gps_speed = VIK_MPS_TO_MPH(gps_speed); | |
2032 | break; | |
2033 | case VIK_UNITS_SPEED_KNOTS: | |
2034 | gps_speed = VIK_MPS_TO_KNOTS(gps_speed); | |
2035 | break; | |
2036 | default: | |
2037 | // VIK_UNITS_SPEED_METRES_PER_SECOND: | |
2038 | // No need to convert as already in m/s | |
2039 | break; | |
2040 | } | |
2041 | dist_tp += vik_coord_diff ( &(VIK_TRACKPOINT(iter->data)->coord), &(VIK_TRACKPOINT(iter->prev->data)->coord) ); | |
2042 | int x = MARGIN + (widgets->profile_width * dist_tp / dist); | |
2043 | int y = widgets->profile_height - widgets->profile_height*(gps_speed - mins)/(chunkss[widgets->cisd]*LINES); | |
2044 | gdk_draw_rectangle(GDK_DRAWABLE(pix), gps_speed_gc, TRUE, x-2, y-2, 4, 4); | |
2045 | } | |
2046 | g_object_unref ( G_OBJECT(gps_speed_gc) ); | |
2047 | } | |
2048 | ||
2049 | /* draw border */ | |
2050 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, FALSE, MARGIN, 0, widgets->profile_width-1, widgets->profile_height-1); | |
2051 | ||
2052 | g_object_unref ( G_OBJECT(pix) ); | |
2053 | } | |
950d8a07 RN |
2054 | #undef LINES |
2055 | ||
950d8a07 | 2056 | /** |
2f078f56 | 2057 | * Draw all graphs |
950d8a07 | 2058 | */ |
2cf168ac | 2059 | static void draw_all_graphs ( GtkWidget *widget, PropWidgets *widgets, gboolean resized ) |
950d8a07 | 2060 | { |
950d8a07 RN |
2061 | // Draw graphs even if they are not visible |
2062 | ||
2063 | GList *child = NULL; | |
2f078f56 RN |
2064 | GtkWidget *image = NULL; |
2065 | GtkWidget *window = gtk_widget_get_toplevel(widget); | |
2066 | gdouble pc = NAN; | |
50391e88 | 2067 | gdouble pc_blob = NAN; |
2f078f56 | 2068 | |
950d8a07 RN |
2069 | // Draw elevations |
2070 | if (widgets->elev_box != NULL) { | |
2f078f56 RN |
2071 | |
2072 | // Saved image no longer any good as we've resized, so we remove it here | |
2073 | if (resized && widgets->elev_graph_saved_img.img) { | |
2074 | g_object_unref(widgets->elev_graph_saved_img.img); | |
2075 | widgets->elev_graph_saved_img.img = NULL; | |
2076 | widgets->elev_graph_saved_img.saved = FALSE; | |
2077 | } | |
2078 | ||
950d8a07 | 2079 | child = gtk_container_get_children(GTK_CONTAINER(widgets->elev_box)); |
2cf168ac | 2080 | draw_elevations (GTK_WIDGET(child->data), widgets->tr, widgets ); |
2f078f56 RN |
2081 | |
2082 | image = GTK_WIDGET(child->data); | |
950d8a07 | 2083 | g_list_free(child); |
2f078f56 | 2084 | |
50391e88 RN |
2085 | // Ensure marker or blob are redrawn if necessary |
2086 | if (widgets->is_marker_drawn || widgets->is_blob_drawn) { | |
2f078f56 | 2087 | |
2cf168ac | 2088 | pc = tp_percentage_by_distance ( widgets->tr, widgets->marker_tp, widgets->track_length_inc_gaps ); |
50391e88 RN |
2089 | gdouble x_blob = -MARGIN - 1.0; // i.e. Don't draw unless we get a valid value |
2090 | gint y_blob = 0; | |
2091 | if (widgets->is_blob_drawn) { | |
2cf168ac | 2092 | pc_blob = tp_percentage_by_distance ( widgets->tr, widgets->blob_tp, widgets->track_length_inc_gaps ); |
50391e88 RN |
2093 | if (!isnan(pc_blob)) { |
2094 | x_blob = (pc_blob * widgets->profile_width); | |
2095 | } | |
2096 | y_blob = blobby_altitude (x_blob, widgets); | |
2097 | } | |
2098 | ||
2099 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
2f078f56 | 2100 | if (!isnan(pc)) { |
50391e88 RN |
2101 | marker_x = (pc * widgets->profile_width) + MARGIN; |
2102 | } | |
2103 | ||
2104 | save_image_and_draw_graph_marks (image, | |
2f078f56 | 2105 | marker_x, |
2f078f56 | 2106 | window->style->black_gc, |
50391e88 RN |
2107 | x_blob+MARGIN, |
2108 | y_blob, | |
2f078f56 RN |
2109 | &widgets->elev_graph_saved_img, |
2110 | widgets->profile_width, | |
2111 | widgets->profile_height, | |
50391e88 RN |
2112 | &widgets->is_marker_drawn, |
2113 | &widgets->is_blob_drawn); | |
2f078f56 | 2114 | } |
950d8a07 RN |
2115 | } |
2116 | ||
0ba33e1d FA |
2117 | // Draw gradients |
2118 | if (widgets->gradient_box != NULL) { | |
2119 | ||
2120 | // Saved image no longer any good as we've resized, so we remove it here | |
2121 | if (resized && widgets->gradient_graph_saved_img.img) { | |
2122 | g_object_unref(widgets->gradient_graph_saved_img.img); | |
2123 | widgets->gradient_graph_saved_img.img = NULL; | |
2124 | widgets->gradient_graph_saved_img.saved = FALSE; | |
2125 | } | |
2126 | ||
2127 | child = gtk_container_get_children(GTK_CONTAINER(widgets->gradient_box)); | |
2cf168ac | 2128 | draw_gradients (GTK_WIDGET(child->data), widgets->tr, widgets ); |
0ba33e1d FA |
2129 | |
2130 | image = GTK_WIDGET(child->data); | |
2131 | g_list_free(child); | |
2132 | ||
2133 | // Ensure marker or blob are redrawn if necessary | |
2134 | if (widgets->is_marker_drawn || widgets->is_blob_drawn) { | |
2135 | ||
2cf168ac | 2136 | pc = tp_percentage_by_distance ( widgets->tr, widgets->marker_tp, widgets->track_length_inc_gaps ); |
0ba33e1d FA |
2137 | gdouble x_blob = -MARGIN - 1.0; // i.e. Don't draw unless we get a valid value |
2138 | gint y_blob = 0; | |
2139 | if (widgets->is_blob_drawn) { | |
2cf168ac | 2140 | pc_blob = tp_percentage_by_distance ( widgets->tr, widgets->blob_tp, widgets->track_length_inc_gaps ); |
0ba33e1d FA |
2141 | if (!isnan(pc_blob)) { |
2142 | x_blob = (pc_blob * widgets->profile_width); | |
2143 | } | |
2144 | y_blob = blobby_gradient (x_blob, widgets); | |
2145 | } | |
2146 | ||
2147 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
2148 | if (!isnan(pc)) { | |
2149 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
2150 | } | |
2151 | ||
2152 | save_image_and_draw_graph_marks (image, | |
2153 | marker_x, | |
2154 | window->style->black_gc, | |
2155 | x_blob+MARGIN, | |
2156 | y_blob, | |
2157 | &widgets->gradient_graph_saved_img, | |
2158 | widgets->profile_width, | |
2159 | widgets->profile_height, | |
2160 | &widgets->is_marker_drawn, | |
2161 | &widgets->is_blob_drawn); | |
2162 | } | |
2163 | } | |
2164 | ||
950d8a07 RN |
2165 | // Draw speeds |
2166 | if (widgets->speed_box != NULL) { | |
2f078f56 RN |
2167 | |
2168 | // Saved image no longer any good as we've resized | |
2169 | if (resized && widgets->speed_graph_saved_img.img) { | |
2170 | g_object_unref(widgets->speed_graph_saved_img.img); | |
2171 | widgets->speed_graph_saved_img.img = NULL; | |
2172 | widgets->speed_graph_saved_img.saved = FALSE; | |
2173 | } | |
2174 | ||
950d8a07 | 2175 | child = gtk_container_get_children(GTK_CONTAINER(widgets->speed_box)); |
2cf168ac | 2176 | draw_vt (GTK_WIDGET(child->data), widgets->tr, widgets ); |
2f078f56 RN |
2177 | |
2178 | image = GTK_WIDGET(child->data); | |
950d8a07 | 2179 | g_list_free(child); |
2f078f56 | 2180 | |
50391e88 RN |
2181 | // Ensure marker or blob are redrawn if necessary |
2182 | if (widgets->is_marker_drawn || widgets->is_blob_drawn) { | |
2f078f56 | 2183 | |
2cf168ac | 2184 | pc = tp_percentage_by_time ( widgets->tr, widgets->marker_tp ); |
2f078f56 | 2185 | |
50391e88 RN |
2186 | gdouble x_blob = -MARGIN - 1.0; // i.e. Don't draw unless we get a valid value |
2187 | gint y_blob = 0; | |
2188 | if (widgets->is_blob_drawn) { | |
2cf168ac | 2189 | pc_blob = tp_percentage_by_time ( widgets->tr, widgets->blob_tp ); |
50391e88 RN |
2190 | if (!isnan(pc_blob)) { |
2191 | x_blob = (pc_blob * widgets->profile_width); | |
2192 | } | |
2193 | ||
2194 | y_blob = blobby_speed (x_blob, widgets); | |
2195 | } | |
2196 | ||
2197 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
2f078f56 | 2198 | if (!isnan(pc)) { |
50391e88 RN |
2199 | marker_x = (pc * widgets->profile_width) + MARGIN; |
2200 | } | |
2201 | ||
2202 | save_image_and_draw_graph_marks (image, | |
2f078f56 | 2203 | marker_x, |
2f078f56 | 2204 | window->style->black_gc, |
50391e88 RN |
2205 | x_blob+MARGIN, |
2206 | y_blob, | |
2f078f56 RN |
2207 | &widgets->speed_graph_saved_img, |
2208 | widgets->profile_width, | |
2209 | widgets->profile_height, | |
50391e88 RN |
2210 | &widgets->is_marker_drawn, |
2211 | &widgets->is_blob_drawn); | |
2f078f56 RN |
2212 | } |
2213 | } | |
926c8140 RN |
2214 | |
2215 | // Draw Distances | |
2216 | if (widgets->dist_box != NULL) { | |
2217 | ||
2218 | // Saved image no longer any good as we've resized | |
2219 | if (resized && widgets->dist_graph_saved_img.img) { | |
2220 | g_object_unref(widgets->dist_graph_saved_img.img); | |
2221 | widgets->dist_graph_saved_img.img = NULL; | |
2222 | widgets->dist_graph_saved_img.saved = FALSE; | |
2223 | } | |
2224 | ||
2225 | child = gtk_container_get_children(GTK_CONTAINER(widgets->dist_box)); | |
2cf168ac | 2226 | draw_dt (GTK_WIDGET(child->data), widgets->tr, widgets ); |
926c8140 RN |
2227 | |
2228 | image = GTK_WIDGET(child->data); | |
2229 | g_list_free(child); | |
2230 | ||
2231 | // Ensure marker or blob are redrawn if necessary | |
2232 | if (widgets->is_marker_drawn || widgets->is_blob_drawn) { | |
2233 | ||
2cf168ac | 2234 | pc = tp_percentage_by_time ( widgets->tr, widgets->marker_tp ); |
926c8140 RN |
2235 | |
2236 | gdouble x_blob = -MARGIN - 1.0; // i.e. Don't draw unless we get a valid value | |
2237 | gint y_blob = 0; | |
2238 | if (widgets->is_blob_drawn) { | |
2cf168ac | 2239 | pc_blob = tp_percentage_by_time ( widgets->tr, widgets->blob_tp ); |
926c8140 RN |
2240 | if (!isnan(pc_blob)) { |
2241 | x_blob = (pc_blob * widgets->profile_width); | |
2242 | } | |
2243 | ||
2244 | y_blob = blobby_distance (x_blob, widgets); | |
2245 | } | |
2246 | ||
2247 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
2248 | if (!isnan(pc)) { | |
2249 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
2250 | } | |
2251 | ||
2252 | save_image_and_draw_graph_marks (image, | |
2253 | marker_x, | |
2254 | window->style->black_gc, | |
2255 | x_blob+MARGIN, | |
2256 | y_blob, | |
2257 | &widgets->dist_graph_saved_img, | |
2258 | widgets->profile_width, | |
2259 | widgets->profile_height, | |
2260 | &widgets->is_marker_drawn, | |
2261 | &widgets->is_blob_drawn); | |
2262 | } | |
2263 | } | |
2264 | ||
8de26632 RN |
2265 | // Draw Elevations in timely manner |
2266 | if (widgets->elev_time_box != NULL) { | |
2267 | ||
2268 | // Saved image no longer any good as we've resized | |
2269 | if (resized && widgets->elev_time_graph_saved_img.img) { | |
2270 | g_object_unref(widgets->elev_time_graph_saved_img.img); | |
2271 | widgets->elev_time_graph_saved_img.img = NULL; | |
2272 | widgets->elev_time_graph_saved_img.saved = FALSE; | |
2273 | } | |
2274 | ||
2275 | child = gtk_container_get_children(GTK_CONTAINER(widgets->elev_time_box)); | |
2cf168ac | 2276 | draw_et (GTK_WIDGET(child->data), widgets->tr, widgets ); |
8de26632 RN |
2277 | |
2278 | image = GTK_WIDGET(child->data); | |
2279 | g_list_free(child); | |
2280 | ||
2281 | // Ensure marker or blob are redrawn if necessary | |
2282 | if (widgets->is_marker_drawn || widgets->is_blob_drawn) { | |
2283 | ||
2cf168ac | 2284 | pc = tp_percentage_by_time ( widgets->tr, widgets->marker_tp ); |
8de26632 RN |
2285 | |
2286 | gdouble x_blob = -MARGIN - 1.0; // i.e. Don't draw unless we get a valid value | |
2287 | gint y_blob = 0; | |
2288 | if (widgets->is_blob_drawn) { | |
2cf168ac | 2289 | pc_blob = tp_percentage_by_time ( widgets->tr, widgets->blob_tp ); |
8de26632 RN |
2290 | if (!isnan(pc_blob)) { |
2291 | x_blob = (pc_blob * widgets->profile_width); | |
2292 | } | |
2293 | y_blob = blobby_altitude_time (x_blob, widgets); | |
2294 | } | |
2295 | ||
2296 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
2297 | if (!isnan(pc)) { | |
2298 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
2299 | } | |
2300 | ||
2301 | save_image_and_draw_graph_marks (image, | |
2302 | marker_x, | |
2303 | window->style->black_gc, | |
2304 | x_blob+MARGIN, | |
2305 | y_blob, | |
2306 | &widgets->elev_time_graph_saved_img, | |
2307 | widgets->profile_width, | |
2308 | widgets->profile_height, | |
2309 | &widgets->is_marker_drawn, | |
2310 | &widgets->is_blob_drawn); | |
2311 | } | |
2312 | } | |
2313 | ||
7b624086 RN |
2314 | // Draw speed distances |
2315 | if (widgets->speed_dist_box != NULL) { | |
2316 | ||
2317 | // Saved image no longer any good as we've resized, so we remove it here | |
2318 | if (resized && widgets->speed_dist_graph_saved_img.img) { | |
2319 | g_object_unref(widgets->speed_dist_graph_saved_img.img); | |
2320 | widgets->speed_dist_graph_saved_img.img = NULL; | |
2321 | widgets->speed_dist_graph_saved_img.saved = FALSE; | |
2322 | } | |
2323 | ||
2324 | child = gtk_container_get_children(GTK_CONTAINER(widgets->speed_dist_box)); | |
2cf168ac | 2325 | draw_sd (GTK_WIDGET(child->data), widgets->tr, widgets ); |
7b624086 RN |
2326 | |
2327 | image = GTK_WIDGET(child->data); | |
2328 | g_list_free(child); | |
2329 | ||
2330 | // Ensure marker or blob are redrawn if necessary | |
2331 | if (widgets->is_marker_drawn || widgets->is_blob_drawn) { | |
2332 | ||
2cf168ac | 2333 | pc = tp_percentage_by_distance ( widgets->tr, widgets->marker_tp, widgets->track_length_inc_gaps ); |
7b624086 RN |
2334 | gdouble x_blob = -MARGIN - 1.0; // i.e. Don't draw unless we get a valid value |
2335 | gint y_blob = 0; | |
2336 | if (widgets->is_blob_drawn) { | |
2cf168ac | 2337 | pc_blob = tp_percentage_by_distance ( widgets->tr, widgets->blob_tp, widgets->track_length_inc_gaps ); |
7b624086 RN |
2338 | if (!isnan(pc_blob)) { |
2339 | x_blob = (pc_blob * widgets->profile_width); | |
2340 | } | |
2341 | y_blob = blobby_speed_dist (x_blob, widgets); | |
2342 | } | |
2343 | ||
2344 | gdouble marker_x = -1.0; // i.e. Don't draw unless we get a valid value | |
2345 | if (!isnan(pc)) { | |
2346 | marker_x = (pc * widgets->profile_width) + MARGIN; | |
2347 | } | |
2348 | ||
2349 | save_image_and_draw_graph_marks (image, | |
2350 | marker_x, | |
2351 | window->style->black_gc, | |
2352 | x_blob+MARGIN, | |
2353 | y_blob, | |
2354 | &widgets->speed_dist_graph_saved_img, | |
2355 | widgets->profile_width, | |
2356 | widgets->profile_height, | |
2357 | &widgets->is_marker_drawn, | |
2358 | &widgets->is_blob_drawn); | |
2359 | } | |
2360 | } | |
2361 | ||
2f078f56 RN |
2362 | } |
2363 | ||
2364 | /** | |
2365 | * Configure/Resize the profile & speed/time images | |
2366 | */ | |
2cf168ac | 2367 | static gboolean configure_event ( GtkWidget *widget, GdkEventConfigure *event, PropWidgets *widgets ) |
2f078f56 | 2368 | { |
2f078f56 RN |
2369 | if (widgets->configure_dialog) { |
2370 | // Determine size offsets between dialog size and size for images | |
2371 | // Only on the initialisation of the dialog | |
2372 | widgets->profile_width_offset = event->width - widgets->profile_width; | |
2373 | widgets->profile_height_offset = event->height - widgets->profile_height; | |
2374 | widgets->configure_dialog = FALSE; | |
2375 | ||
2376 | // Without this the settting, the dialog will only grow in vertical size - one can not then make it smaller! | |
2377 | gtk_widget_set_size_request ( widget, widgets->profile_width+widgets->profile_width_offset, widgets->profile_height ); | |
2378 | // In fact this allows one to compress it a bit more vertically as I don't add on the height offset | |
950d8a07 | 2379 | } |
2f078f56 RN |
2380 | else { |
2381 | widgets->profile_width_old = widgets->profile_width; | |
2382 | widgets->profile_height_old = widgets->profile_height; | |
2383 | } | |
2384 | ||
2385 | // Now adjust From Dialog size to get image size | |
2386 | widgets->profile_width = event->width - widgets->profile_width_offset; | |
2387 | widgets->profile_height = event->height - widgets->profile_height_offset; | |
2388 | ||
2389 | // ATM we receive configure_events when the dialog is moved and so no further action is necessary | |
2390 | if ( !widgets->configure_dialog && | |
2391 | (widgets->profile_width_old == widgets->profile_width) && (widgets->profile_height_old == widgets->profile_height) ) | |
2392 | return FALSE; | |
2393 | ||
2394 | // Draw stuff | |
2cf168ac | 2395 | draw_all_graphs ( widget, widgets, TRUE ); |
2f078f56 | 2396 | |
950d8a07 RN |
2397 | return FALSE; |
2398 | } | |
2399 | ||
2400 | /** | |
2401 | * Create height profile widgets including the image and callbacks | |
2402 | */ | |
2cf168ac | 2403 | GtkWidget *vik_trw_layer_create_profile ( GtkWidget *window, PropWidgets *widgets, gdouble *min_alt, gdouble *max_alt) |
950d8a07 RN |
2404 | { |
2405 | GdkPixmap *pix; | |
2406 | GtkWidget *image; | |
950d8a07 | 2407 | GtkWidget *eventbox; |
950d8a07 | 2408 | |
0b2bfa08 | 2409 | // First allocation |
2cf168ac | 2410 | widgets->altitudes = vik_track_make_elevation_map ( widgets->tr, widgets->profile_width ); |
0b2bfa08 RN |
2411 | |
2412 | if ( widgets->altitudes == NULL ) { | |
950d8a07 RN |
2413 | *min_alt = *max_alt = VIK_DEFAULT_ALTITUDE; |
2414 | return NULL; | |
2415 | } | |
2416 | ||
b66b0b38 | 2417 | minmax_array(widgets->altitudes, min_alt, max_alt, TRUE, widgets->profile_width); |
950d8a07 | 2418 | |
b66b0b38 | 2419 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); |
950d8a07 RN |
2420 | image = gtk_image_new_from_pixmap ( pix, NULL ); |
2421 | ||
950d8a07 RN |
2422 | g_object_unref ( G_OBJECT(pix) ); |
2423 | ||
950d8a07 | 2424 | eventbox = gtk_event_box_new (); |
2cf168ac RN |
2425 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_profile_click), widgets ); |
2426 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_profile_move), widgets ); | |
950d8a07 RN |
2427 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); |
2428 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_STRUCTURE_MASK); | |
2429 | ||
2430 | return eventbox; | |
2431 | } | |
2432 | ||
0ba33e1d FA |
2433 | /** |
2434 | * Create height profile widgets including the image and callbacks | |
2435 | */ | |
2cf168ac | 2436 | GtkWidget *vik_trw_layer_create_gradient ( GtkWidget *window, PropWidgets *widgets) |
0ba33e1d FA |
2437 | { |
2438 | GdkPixmap *pix; | |
2439 | GtkWidget *image; | |
2440 | GtkWidget *eventbox; | |
0ba33e1d FA |
2441 | |
2442 | // First allocation | |
2cf168ac | 2443 | widgets->gradients = vik_track_make_gradient_map ( widgets->tr, widgets->profile_width ); |
0ba33e1d FA |
2444 | |
2445 | if ( widgets->gradients == NULL ) { | |
2446 | return NULL; | |
2447 | } | |
2448 | ||
2449 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); | |
2450 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
2451 | ||
2452 | g_object_unref ( G_OBJECT(pix) ); | |
2453 | ||
0ba33e1d | 2454 | eventbox = gtk_event_box_new (); |
2cf168ac RN |
2455 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_gradient_click), widgets ); |
2456 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_gradient_move), widgets ); | |
0ba33e1d FA |
2457 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); |
2458 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_STRUCTURE_MASK); | |
2459 | ||
2460 | return eventbox; | |
2461 | } | |
2462 | ||
950d8a07 RN |
2463 | /** |
2464 | * Create speed/time widgets including the image and callbacks | |
2465 | */ | |
2cf168ac | 2466 | GtkWidget *vik_trw_layer_create_vtdiag ( GtkWidget *window, PropWidgets *widgets) |
950d8a07 RN |
2467 | { |
2468 | GdkPixmap *pix; | |
2469 | GtkWidget *image; | |
2470 | GtkWidget *eventbox; | |
950d8a07 | 2471 | |
0b2bfa08 | 2472 | // First allocation |
2cf168ac | 2473 | widgets->speeds = vik_track_make_speed_map ( widgets->tr, widgets->profile_width ); |
0b2bfa08 | 2474 | if ( widgets->speeds == NULL ) |
950d8a07 RN |
2475 | return NULL; |
2476 | ||
b66b0b38 | 2477 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); |
950d8a07 RN |
2478 | image = gtk_image_new_from_pixmap ( pix, NULL ); |
2479 | ||
2480 | #if 0 | |
2481 | /* XXX this can go out, it's just a helpful dev tool */ | |
2482 | { | |
2483 | int j; | |
2484 | GdkGC **colors[8] = { window->style->bg_gc, | |
2485 | window->style->fg_gc, | |
2486 | window->style->light_gc, | |
2487 | window->style->dark_gc, | |
2488 | window->style->mid_gc, | |
2489 | window->style->text_gc, | |
2490 | window->style->base_gc, | |
2491 | window->style->text_aa_gc }; | |
2492 | for (i=0; i<5; i++) { | |
2493 | for (j=0; j<8; j++) { | |
2494 | gdk_draw_rectangle(GDK_DRAWABLE(pix), colors[j][i], | |
2495 | TRUE, i*20, j*20, 20, 20); | |
2496 | gdk_draw_rectangle(GDK_DRAWABLE(pix), window->style->black_gc, | |
2497 | FALSE, i*20, j*20, 20, 20); | |
2498 | } | |
2499 | } | |
2500 | } | |
2501 | #endif | |
2502 | ||
950d8a07 RN |
2503 | g_object_unref ( G_OBJECT(pix) ); |
2504 | ||
561e6ad0 | 2505 | eventbox = gtk_event_box_new (); |
2cf168ac RN |
2506 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_vt_click), widgets ); |
2507 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_vt_move), widgets ); | |
561e6ad0 | 2508 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); |
950d8a07 | 2509 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK); |
561e6ad0 EB |
2510 | |
2511 | return eventbox; | |
25e44eac | 2512 | } |
926c8140 RN |
2513 | |
2514 | /** | |
2515 | * Create distance / time widgets including the image and callbacks | |
2516 | */ | |
2cf168ac | 2517 | GtkWidget *vik_trw_layer_create_dtdiag ( GtkWidget *window, PropWidgets *widgets) |
926c8140 RN |
2518 | { |
2519 | GdkPixmap *pix; | |
2520 | GtkWidget *image; | |
2521 | GtkWidget *eventbox; | |
926c8140 RN |
2522 | |
2523 | // First allocation | |
2cf168ac | 2524 | widgets->distances = vik_track_make_distance_map ( widgets->tr, widgets->profile_width ); |
926c8140 RN |
2525 | if ( widgets->distances == NULL ) |
2526 | return NULL; | |
2527 | ||
926c8140 RN |
2528 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); |
2529 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
2530 | ||
2531 | g_object_unref ( G_OBJECT(pix) ); | |
2532 | ||
2533 | eventbox = gtk_event_box_new (); | |
2cf168ac RN |
2534 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_dt_click), widgets ); |
2535 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_dt_move), widgets ); | |
2536 | //g_signal_connect_swapped ( G_OBJECT(eventbox), "destroy", G_CALLBACK(g_free), widgets ); | |
926c8140 RN |
2537 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); |
2538 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK); | |
2539 | ||
2540 | return eventbox; | |
2541 | } | |
8de26632 RN |
2542 | |
2543 | /** | |
2544 | * Create elevation / time widgets including the image and callbacks | |
2545 | */ | |
2cf168ac | 2546 | GtkWidget *vik_trw_layer_create_etdiag ( GtkWidget *window, PropWidgets *widgets) |
8de26632 RN |
2547 | { |
2548 | GdkPixmap *pix; | |
2549 | GtkWidget *image; | |
2550 | GtkWidget *eventbox; | |
8de26632 RN |
2551 | |
2552 | // First allocation | |
2cf168ac | 2553 | widgets->ats = vik_track_make_elevation_time_map ( widgets->tr, widgets->profile_width ); |
8de26632 RN |
2554 | if ( widgets->ats == NULL ) |
2555 | return NULL; | |
2556 | ||
8de26632 RN |
2557 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); |
2558 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
2559 | ||
2560 | g_object_unref ( G_OBJECT(pix) ); | |
2561 | ||
2562 | eventbox = gtk_event_box_new (); | |
2cf168ac RN |
2563 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_et_click), widgets ); |
2564 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_et_move), widgets ); | |
8de26632 RN |
2565 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); |
2566 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK); | |
2567 | ||
2568 | return eventbox; | |
2569 | } | |
7b624086 RN |
2570 | |
2571 | /** | |
2572 | * Create speed/distance widgets including the image and callbacks | |
2573 | */ | |
2cf168ac | 2574 | GtkWidget *vik_trw_layer_create_sddiag ( GtkWidget *window, PropWidgets *widgets) |
7b624086 RN |
2575 | { |
2576 | GdkPixmap *pix; | |
2577 | GtkWidget *image; | |
2578 | GtkWidget *eventbox; | |
7b624086 RN |
2579 | |
2580 | // First allocation | |
2cf168ac | 2581 | widgets->speeds_dist = vik_track_make_speed_dist_map ( widgets->tr, widgets->profile_width ); |
7b624086 RN |
2582 | if ( widgets->speeds_dist == NULL ) |
2583 | return NULL; | |
2584 | ||
7b624086 RN |
2585 | pix = gdk_pixmap_new( window->window, widgets->profile_width + MARGIN, widgets->profile_height, -1 ); |
2586 | image = gtk_image_new_from_pixmap ( pix, NULL ); | |
2587 | ||
2588 | g_object_unref ( G_OBJECT(pix) ); | |
2589 | ||
2590 | eventbox = gtk_event_box_new (); | |
2cf168ac RN |
2591 | g_signal_connect ( G_OBJECT(eventbox), "button_press_event", G_CALLBACK(track_sd_click), widgets ); |
2592 | g_signal_connect ( G_OBJECT(eventbox), "motion_notify_event", G_CALLBACK(track_sd_move), widgets ); | |
7b624086 RN |
2593 | gtk_container_add ( GTK_CONTAINER(eventbox), image ); |
2594 | gtk_widget_set_events (eventbox, GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK); | |
2595 | ||
2596 | return eventbox; | |
2597 | } | |
25e44eac | 2598 | #undef MARGIN |
50a14534 | 2599 | |
2cf168ac RN |
2600 | static void destroy_cb ( GtkDialog *dialog, PropWidgets *widgets ) |
2601 | { | |
2602 | prop_widgets_free(widgets); | |
2603 | } | |
2604 | ||
2605 | static void propwin_response_cb( GtkDialog *dialog, gint resp, PropWidgets *widgets ) | |
50a14534 | 2606 | { |
21700912 QT |
2607 | VikTrack *tr = widgets->tr; |
2608 | VikTrwLayer *vtl = widgets->vtl; | |
8dcb3ba4 | 2609 | gboolean keep_dialog = FALSE; |
21700912 QT |
2610 | |
2611 | /* FIXME: check and make sure the track still exists before doing anything to it */ | |
2612 | /* Note: destroying diaglog (eg, parent window exit) won't give "response" */ | |
2613 | switch (resp) { | |
2614 | case GTK_RESPONSE_DELETE_EVENT: /* received delete event (not from buttons) */ | |
2615 | case GTK_RESPONSE_REJECT: | |
2616 | break; | |
2617 | case GTK_RESPONSE_ACCEPT: | |
2618 | vik_track_set_comment(tr, gtk_entry_get_text(GTK_ENTRY(widgets->w_comment))); | |
6b2f262e | 2619 | vik_track_set_description(tr, gtk_entry_get_text(GTK_ENTRY(widgets->w_description))); |
21700912 QT |
2620 | break; |
2621 | case VIK_TRW_LAYER_PROPWIN_REVERSE: | |
2622 | vik_track_reverse(tr); | |
f01eebd4 | 2623 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
21700912 QT |
2624 | break; |
2625 | case VIK_TRW_LAYER_PROPWIN_DEL_DUP: | |
4f48c541 RN |
2626 | vik_track_remove_dup_points(tr); // NB ignore the returned answer |
2627 | // As we could have seen the nuber of dulplicates that would be deleted in the properties statistics tab, | |
2628 | // choose not to inform the user unnecessarily | |
2629 | ||
21700912 | 2630 | /* above operation could have deleted current_tp or last_tp */ |
ce4bd1cf | 2631 | trw_layer_cancel_tps_of_track ( vtl, tr ); |
f01eebd4 | 2632 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
21700912 QT |
2633 | break; |
2634 | case VIK_TRW_LAYER_PROPWIN_SPLIT: | |
2635 | { | |
9914238e | 2636 | /* get new tracks, add them and then the delete old one. old can still exist on clipboard. */ |
21700912 | 2637 | guint ntracks; |
ce4bd1cf | 2638 | |
21700912 QT |
2639 | VikTrack **tracks = vik_track_split_into_segments(tr, &ntracks); |
2640 | gchar *new_tr_name; | |
2641 | guint i; | |
2642 | for ( i = 0; i < ntracks; i++ ) | |
2643 | { | |
9914238e | 2644 | if ( tracks[i] ) { |
0d2b891f RN |
2645 | new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, |
2646 | widgets->tr->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK, | |
2647 | widgets->tr->name); | |
2648 | if ( widgets->tr->is_route ) | |
2649 | vik_trw_layer_add_route ( vtl, new_tr_name, tracks[i] ); | |
2650 | else | |
2651 | vik_trw_layer_add_track ( vtl, new_tr_name, tracks[i] ); | |
9914238e | 2652 | } |
21700912 QT |
2653 | } |
2654 | if ( tracks ) | |
2655 | { | |
2656 | g_free ( tracks ); | |
2657 | /* Don't let track destroy this dialog */ | |
2658 | vik_track_clear_property_dialog(tr); | |
0d2b891f RN |
2659 | if ( widgets->tr->is_route ) |
2660 | vik_trw_layer_delete_route ( vtl, tr ); | |
2661 | else | |
2662 | vik_trw_layer_delete_track ( vtl, tr ); | |
f01eebd4 | 2663 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); /* chase thru the hoops */ |
21700912 QT |
2664 | } |
2665 | } | |
2666 | break; | |
8dcb3ba4 QT |
2667 | case VIK_TRW_LAYER_PROPWIN_SPLIT_MARKER: |
2668 | { | |
2669 | GList *iter = tr->trackpoints; | |
2670 | while ((iter = iter->next)) { | |
2671 | if (widgets->marker_tp == VIK_TRACKPOINT(iter->data)) | |
2672 | break; | |
2673 | } | |
2674 | if (iter == NULL) { | |
2675 | a_dialog_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), GTK_MESSAGE_ERROR, | |
2676 | _("Failed spliting track. Track unchanged"), NULL); | |
2677 | keep_dialog = TRUE; | |
2678 | break; | |
2679 | } | |
2680 | ||
0d2b891f RN |
2681 | gchar *r_name = trw_layer_new_unique_sublayer_name(vtl, |
2682 | widgets->tr->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK, | |
2683 | widgets->tr->name); | |
8dcb3ba4 QT |
2684 | iter->prev->next = NULL; |
2685 | iter->prev = NULL; | |
2686 | VikTrack *tr_right = vik_track_new(); | |
2687 | if ( tr->comment ) | |
2688 | vik_track_set_comment ( tr_right, tr->comment ); | |
2689 | tr_right->visible = tr->visible; | |
0d2b891f | 2690 | tr_right->is_route = tr->is_route; |
8dcb3ba4 QT |
2691 | tr_right->trackpoints = iter; |
2692 | ||
0d2b891f RN |
2693 | if ( widgets->tr->is_route ) |
2694 | vik_trw_layer_add_route(vtl, r_name, tr_right); | |
2695 | else | |
2696 | vik_trw_layer_add_track(vtl, r_name, tr_right); | |
f01eebd4 | 2697 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
8dcb3ba4 QT |
2698 | } |
2699 | break; | |
21700912 QT |
2700 | default: |
2701 | fprintf(stderr, "DEBUG: unknown response\n"); | |
2702 | return; | |
2703 | } | |
2704 | ||
2705 | /* Keep same behaviour for now: destroy dialog if click on any button */ | |
8dcb3ba4 | 2706 | if (!keep_dialog) { |
8dcb3ba4 QT |
2707 | vik_track_clear_property_dialog(tr); |
2708 | gtk_widget_destroy ( GTK_WIDGET(dialog) ); | |
2709 | } | |
21700912 QT |
2710 | } |
2711 | ||
ec32b567 RN |
2712 | /** |
2713 | * Force a redraw when checkbutton has been toggled to show/hide that information | |
2714 | */ | |
2cf168ac | 2715 | static void checkbutton_toggle_cb ( GtkToggleButton *togglebutton, PropWidgets *widgets, gpointer dummy ) |
ec32b567 | 2716 | { |
ec32b567 RN |
2717 | // Even though not resized, we'll pretend it is - |
2718 | // as this invalidates the saved images (since the image may have changed) | |
2cf168ac | 2719 | draw_all_graphs ( widgets->dialog, widgets, TRUE ); |
ec32b567 RN |
2720 | } |
2721 | ||
780d3771 RN |
2722 | /** |
2723 | * Create the widgets for the given graph tab | |
2724 | */ | |
065f60f1 GB |
2725 | static GtkWidget *create_graph_page ( GtkWidget *graph, |
2726 | const gchar *markup, | |
780d3771 RN |
2727 | GtkWidget *value, |
2728 | const gchar *markup2, | |
ec32b567 RN |
2729 | GtkWidget *value2, |
2730 | GtkWidget *checkbutton1, | |
2731 | gboolean checkbutton1_default, | |
2732 | GtkWidget *checkbutton2, | |
2733 | gboolean checkbutton2_default ) | |
065f60f1 GB |
2734 | { |
2735 | GtkWidget *hbox = gtk_hbox_new ( FALSE, 10 ); | |
2736 | GtkWidget *vbox = gtk_vbox_new ( FALSE, 10 ); | |
2737 | GtkWidget *label = gtk_label_new (NULL); | |
780d3771 | 2738 | GtkWidget *label2 = gtk_label_new (NULL); |
065f60f1 GB |
2739 | gtk_box_pack_start (GTK_BOX(vbox), graph, FALSE, FALSE, 0); |
2740 | gtk_label_set_markup ( GTK_LABEL(label), markup ); | |
780d3771 | 2741 | gtk_label_set_markup ( GTK_LABEL(label2), markup2 ); |
065f60f1 GB |
2742 | gtk_box_pack_start (GTK_BOX(hbox), label, FALSE, FALSE, 0); |
2743 | gtk_box_pack_start (GTK_BOX(hbox), value, FALSE, FALSE, 0); | |
780d3771 RN |
2744 | gtk_box_pack_start (GTK_BOX(hbox), label2, FALSE, FALSE, 0); |
2745 | gtk_box_pack_start (GTK_BOX(hbox), value2, FALSE, FALSE, 0); | |
ec32b567 RN |
2746 | if (checkbutton2) { |
2747 | gtk_box_pack_end (GTK_BOX(hbox), checkbutton2, FALSE, FALSE, 0); | |
2748 | gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(checkbutton2), checkbutton2_default); | |
2749 | } | |
2750 | if (checkbutton1) { | |
2751 | gtk_box_pack_end (GTK_BOX(hbox), checkbutton1, FALSE, FALSE, 0); | |
2752 | gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(checkbutton1), checkbutton1_default); | |
2753 | } | |
065f60f1 | 2754 | gtk_box_pack_start (GTK_BOX(vbox), hbox, FALSE, FALSE, 0); |
ec32b567 | 2755 | |
065f60f1 GB |
2756 | return vbox; |
2757 | } | |
2758 | ||
ce4bd1cf | 2759 | void vik_trw_layer_propwin_run ( GtkWindow *parent, VikTrwLayer *vtl, VikTrack *tr, gpointer vlp, VikViewport *vvp ) |
21700912 | 2760 | { |
ca7e67ef | 2761 | PropWidgets *widgets = prop_widgets_new(); |
21700912 | 2762 | widgets->vtl = vtl; |
2cf168ac RN |
2763 | widgets->vvp = vvp; |
2764 | widgets->vlp = vlp; | |
21700912 | 2765 | widgets->tr = tr; |
b66b0b38 RN |
2766 | widgets->profile_width = PROPWIN_PROFILE_WIDTH; |
2767 | widgets->profile_height = PROPWIN_PROFILE_HEIGHT; | |
ce4bd1cf | 2768 | gchar *title = g_strdup_printf(_("%s - Track Properties"), tr->name); |
dc27aba1 | 2769 | GtkWidget *dialog = gtk_dialog_new_with_buttons (title, |
21700912 QT |
2770 | parent, |
2771 | GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR, | |
2772 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, | |
c51f24b1 RN |
2773 | _("Split at _Marker"), VIK_TRW_LAYER_PROPWIN_SPLIT_MARKER, |
2774 | _("Split _Segments"), VIK_TRW_LAYER_PROPWIN_SPLIT, | |
2775 | _("_Reverse"), VIK_TRW_LAYER_PROPWIN_REVERSE, | |
2776 | _("_Delete Dupl."), VIK_TRW_LAYER_PROPWIN_DEL_DUP, | |
21700912 QT |
2777 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, |
2778 | NULL); | |
8dcb3ba4 | 2779 | widgets->dialog = dialog; |
2cf168ac RN |
2780 | g_signal_connect( G_OBJECT(dialog), "response", G_CALLBACK(propwin_response_cb), widgets); |
2781 | ||
dc27aba1 | 2782 | g_free(title); |
4b00e581 | 2783 | GtkTable *table; |
50a14534 | 2784 | gdouble tr_len; |
901fd9e2 RN |
2785 | gulong tp_count; |
2786 | guint seg_count; | |
50a14534 EB |
2787 | |
2788 | gdouble min_alt, max_alt; | |
2cf168ac RN |
2789 | widgets->elev_box = vik_trw_layer_create_profile(GTK_WIDGET(parent), widgets, &min_alt, &max_alt); |
2790 | widgets->gradient_box = vik_trw_layer_create_gradient(GTK_WIDGET(parent), widgets); | |
2791 | widgets->speed_box = vik_trw_layer_create_vtdiag(GTK_WIDGET(parent), widgets); | |
2792 | widgets->dist_box = vik_trw_layer_create_dtdiag(GTK_WIDGET(parent), widgets); | |
2793 | widgets->elev_time_box = vik_trw_layer_create_etdiag(GTK_WIDGET(parent), widgets); | |
2794 | widgets->speed_dist_box = vik_trw_layer_create_sddiag(GTK_WIDGET(parent), widgets); | |
25e44eac | 2795 | GtkWidget *graphs = gtk_notebook_new(); |
50a14534 | 2796 | |
4b00e581 AF |
2797 | GtkWidget *content[20]; |
2798 | int cnt; | |
2799 | int i; | |
2800 | ||
6b2f262e RN |
2801 | static gchar *label_texts[] = { |
2802 | N_("<b>Comment:</b>"), | |
2803 | N_("<b>Description:</b>"), | |
2804 | N_("<b>Track Length:</b>"), | |
2805 | N_("<b>Trackpoints:</b>"), | |
2806 | N_("<b>Segments:</b>"), | |
2807 | N_("<b>Duplicate Points:</b>"), | |
2808 | N_("<b>Max Speed:</b>"), | |
2809 | N_("<b>Avg. Speed:</b>"), | |
2810 | N_("<b>Moving Avg. Speed:</b>"), | |
2811 | N_("<b>Avg. Dist. Between TPs:</b>"), | |
2812 | N_("<b>Elevation Range:</b>"), | |
2813 | N_("<b>Total Elevation Gain/Loss:</b>"), | |
2814 | N_("<b>Start:</b>"), | |
2815 | N_("<b>End:</b>"), | |
2816 | N_("<b>Duration:</b>") }; | |
32e48121 | 2817 | static gchar tmp_buf[50]; |
8c4f1350 | 2818 | gdouble tmp_speed; |
50a14534 | 2819 | |
4b00e581 | 2820 | cnt = 0; |
21700912 | 2821 | widgets->w_comment = gtk_entry_new (); |
50a14534 | 2822 | if ( tr->comment ) |
21700912 QT |
2823 | gtk_entry_set_text ( GTK_ENTRY(widgets->w_comment), tr->comment ); |
2824 | g_signal_connect_swapped ( widgets->w_comment, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
2825 | content[cnt++] = widgets->w_comment; | |
50a14534 | 2826 | |
6b2f262e RN |
2827 | widgets->w_description = gtk_entry_new (); |
2828 | if ( tr->description ) | |
2829 | gtk_entry_set_text ( GTK_ENTRY(widgets->w_description), tr->description ); | |
2830 | g_signal_connect_swapped ( widgets->w_description, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
2831 | content[cnt++] = widgets->w_description; | |
2832 | ||
6f9336aa RN |
2833 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
2834 | ||
f9744e8f RN |
2835 | // NB This value not shown yet - but is used by internal calculations |
2836 | widgets->track_length_inc_gaps = vik_track_get_length_including_gaps(tr); | |
2837 | ||
e60fc2c9 | 2838 | tr_len = widgets->track_length = vik_track_get_length(tr); |
6f9336aa RN |
2839 | switch (dist_units) { |
2840 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
2841 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km", tr_len/1000.0 ); | |
2842 | break; | |
2843 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 2844 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f miles", VIK_METERS_TO_MILES(tr_len) ); |
6f9336aa RN |
2845 | break; |
2846 | default: | |
2847 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
2848 | } | |
21700912 | 2849 | widgets->w_track_length = content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
2850 | |
2851 | tp_count = vik_track_get_tp_count(tr); | |
901fd9e2 | 2852 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%lu", tp_count ); |
21700912 | 2853 | widgets->w_tp_count = content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
2854 | |
2855 | seg_count = vik_track_get_segment_count(tr) ; | |
2856 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%u", seg_count ); | |
21700912 | 2857 | widgets->w_segment_count = content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
2858 | |
2859 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%lu", vik_track_get_dup_point_count(tr) ); | |
21700912 | 2860 | widgets->w_duptp_count = content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 2861 | |
13bdea80 | 2862 | vik_units_speed_t speed_units = a_vik_get_units_speed (); |
8c4f1350 EB |
2863 | tmp_speed = vik_track_get_max_speed(tr); |
2864 | if ( tmp_speed == 0 ) | |
4c77d5e0 | 2865 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("No Data")); |
13bdea80 RN |
2866 | else { |
2867 | switch (speed_units) { | |
2868 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
ab1e0693 | 2869 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km/h", VIK_MPS_TO_KPH(tmp_speed)); |
13bdea80 RN |
2870 | break; |
2871 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
ab1e0693 | 2872 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f mph", VIK_MPS_TO_MPH(tmp_speed)); |
13bdea80 RN |
2873 | break; |
2874 | case VIK_UNITS_SPEED_METRES_PER_SECOND: | |
2875 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s", tmp_speed ); | |
2876 | break; | |
a4c92313 | 2877 | case VIK_UNITS_SPEED_KNOTS: |
ab1e0693 | 2878 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f knots", VIK_MPS_TO_KNOTS(tmp_speed)); |
a4c92313 | 2879 | break; |
13bdea80 RN |
2880 | default: |
2881 | g_snprintf (tmp_buf, sizeof(tmp_buf), "--" ); | |
2882 | g_critical("Houston, we've had a problem. speed=%d", speed_units); | |
2883 | } | |
2884 | } | |
21700912 | 2885 | widgets->w_max_speed = content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 2886 | |
8c4f1350 EB |
2887 | tmp_speed = vik_track_get_average_speed(tr); |
2888 | if ( tmp_speed == 0 ) | |
4c77d5e0 | 2889 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("No Data")); |
13bdea80 RN |
2890 | else { |
2891 | switch (speed_units) { | |
2892 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
ab1e0693 | 2893 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km/h", VIK_MPS_TO_KPH(tmp_speed)); |
13bdea80 RN |
2894 | break; |
2895 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
ab1e0693 | 2896 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f mph", VIK_MPS_TO_MPH(tmp_speed)); |
13bdea80 RN |
2897 | break; |
2898 | case VIK_UNITS_SPEED_METRES_PER_SECOND: | |
2899 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s", tmp_speed ); | |
2900 | break; | |
a4c92313 | 2901 | case VIK_UNITS_SPEED_KNOTS: |
ab1e0693 | 2902 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f knots", VIK_MPS_TO_KNOTS(tmp_speed)); |
a4c92313 | 2903 | break; |
13bdea80 RN |
2904 | default: |
2905 | g_snprintf (tmp_buf, sizeof(tmp_buf), "--" ); | |
2906 | g_critical("Houston, we've had a problem. speed=%d", speed_units); | |
2907 | } | |
2908 | } | |
21700912 | 2909 | widgets->w_avg_speed = content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 2910 | |
a68ddd9c RN |
2911 | // Use 60sec as the default period to be considered stopped |
2912 | // this is the TrackWaypoint draw stops default value 'vtl->stop_length' | |
2913 | // however this variable is not directly accessible - and I don't expect it's often changed from the default | |
2914 | // so ATM just put in the number | |
2915 | tmp_speed = vik_track_get_average_speed_moving(tr, 60); | |
2916 | if ( tmp_speed == 0 ) | |
2917 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("No Data")); | |
2918 | else { | |
2919 | switch (speed_units) { | |
2920 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
2921 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f km/h", VIK_MPS_TO_KPH(tmp_speed)); | |
2922 | break; | |
2923 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
2924 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f mph", VIK_MPS_TO_MPH(tmp_speed)); | |
2925 | break; | |
2926 | case VIK_UNITS_SPEED_METRES_PER_SECOND: | |
2927 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m/s", tmp_speed ); | |
2928 | break; | |
2929 | case VIK_UNITS_SPEED_KNOTS: | |
2930 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f knots", VIK_MPS_TO_KNOTS(tmp_speed)); | |
2931 | break; | |
2932 | default: | |
2933 | g_snprintf (tmp_buf, sizeof(tmp_buf), "--" ); | |
2934 | g_critical("Houston, we've had a problem. speed=%d", speed_units); | |
2935 | } | |
2936 | } | |
2937 | widgets->w_mvg_speed = content[cnt++] = gtk_label_new ( tmp_buf ); | |
2938 | ||
6f9336aa RN |
2939 | switch (dist_units) { |
2940 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
2941 | // Even though kilometres, the average distance between points is going to be quite small so keep in metres | |
2942 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.2f m", (tp_count - seg_count) == 0 ? 0 : tr_len / ( tp_count - seg_count ) ); | |
2943 | break; | |
2944 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 2945 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.3f miles", (tp_count - seg_count) == 0 ? 0 : VIK_METERS_TO_MILES(tr_len / ( tp_count - seg_count )) ); |
6f9336aa RN |
2946 | break; |
2947 | default: | |
2948 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
2949 | } | |
21700912 | 2950 | widgets->w_avg_dist = content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 | 2951 | |
6027a9c5 | 2952 | vik_units_height_t height_units = a_vik_get_units_height (); |
8c4f1350 | 2953 | if ( min_alt == VIK_DEFAULT_ALTITUDE ) |
4c77d5e0 | 2954 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("No Data")); |
6027a9c5 RN |
2955 | else { |
2956 | switch (height_units) { | |
2957 | case VIK_UNITS_HEIGHT_METRES: | |
2958 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m - %.0f m", min_alt, max_alt ); | |
2959 | break; | |
2960 | case VIK_UNITS_HEIGHT_FEET: | |
6c20e59a | 2961 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f feet - %.0f feet", VIK_METERS_TO_FEET(min_alt), VIK_METERS_TO_FEET(max_alt) ); |
6027a9c5 RN |
2962 | break; |
2963 | default: | |
2964 | g_snprintf(tmp_buf, sizeof(tmp_buf), "--" ); | |
2965 | g_critical("Houston, we've had a problem. height=%d", height_units); | |
2966 | } | |
2967 | } | |
21700912 | 2968 | widgets->w_elev_range = content[cnt++] = gtk_label_new ( tmp_buf ); |
50a14534 EB |
2969 | |
2970 | vik_track_get_total_elevation_gain(tr, &max_alt, &min_alt ); | |
bf35388d | 2971 | if ( min_alt == VIK_DEFAULT_ALTITUDE ) |
4c77d5e0 | 2972 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("No Data")); |
6027a9c5 RN |
2973 | else { |
2974 | switch (height_units) { | |
2975 | case VIK_UNITS_HEIGHT_METRES: | |
2976 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f m / %.0f m", max_alt, min_alt ); | |
2977 | break; | |
2978 | case VIK_UNITS_HEIGHT_FEET: | |
6c20e59a | 2979 | g_snprintf(tmp_buf, sizeof(tmp_buf), "%.0f feet / %.0f feet", VIK_METERS_TO_FEET(max_alt), VIK_METERS_TO_FEET(min_alt) ); |
6027a9c5 RN |
2980 | break; |
2981 | default: | |
2982 | g_snprintf(tmp_buf, sizeof(tmp_buf), "--" ); | |
2983 | g_critical("Houston, we've had a problem. height=%d", height_units); | |
2984 | } | |
2985 | } | |
21700912 | 2986 | widgets->w_elev_gain = content[cnt++] = gtk_label_new ( tmp_buf ); |
24d5c7e2 | 2987 | |
4b00e581 AF |
2988 | #if 0 |
2989 | #define PACK(w) gtk_box_pack_start (GTK_BOX(right_vbox), w, FALSE, FALSE, 0); | |
2990 | gtk_box_pack_start (GTK_BOX(right_vbox), e_cmt, FALSE, FALSE, 0); | |
2991 | PACK(l_len); | |
2992 | PACK(l_tps); | |
2993 | PACK(l_segs); | |
2994 | PACK(l_dups); | |
2995 | PACK(l_maxs); | |
2996 | PACK(l_avgs); | |
2997 | PACK(l_avgd); | |
2998 | PACK(l_elev); | |
2999 | PACK(l_galo); | |
3000 | #undef PACK; | |
3001 | #endif | |
24d5c7e2 | 3002 | |
8c4f1350 | 3003 | if ( tr->trackpoints && VIK_TRACKPOINT(tr->trackpoints->data)->timestamp ) |
f583082b AF |
3004 | { |
3005 | time_t t1, t2; | |
3006 | t1 = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
3007 | t2 = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp; | |
3008 | ||
3009 | strncpy(tmp_buf, ctime(&t1), sizeof(tmp_buf)); | |
a45242c2 | 3010 | tmp_buf[sizeof(tmp_buf)-1] = 0; |
32e48121 | 3011 | g_strchomp(tmp_buf); |
21700912 | 3012 | widgets->w_time_start = content[cnt++] = gtk_label_new(tmp_buf); |
f583082b AF |
3013 | |
3014 | strncpy(tmp_buf, ctime(&t2), sizeof(tmp_buf)); | |
a45242c2 | 3015 | tmp_buf[sizeof(tmp_buf)-1] = 0; |
32e48121 | 3016 | g_strchomp(tmp_buf); |
21700912 | 3017 | widgets->w_time_end = content[cnt++] = gtk_label_new(tmp_buf); |
f583082b | 3018 | |
4c77d5e0 | 3019 | g_snprintf(tmp_buf, sizeof(tmp_buf), _("%d minutes"), (int)(t2-t1)/60); |
21700912 | 3020 | widgets->w_time_dur = content[cnt++] = gtk_label_new(tmp_buf); |
8c4f1350 | 3021 | } else { |
4c77d5e0 GB |
3022 | widgets->w_time_start = content[cnt++] = gtk_label_new(_("No Data")); |
3023 | widgets->w_time_end = content[cnt++] = gtk_label_new(_("No Data")); | |
3024 | widgets->w_time_dur = content[cnt++] = gtk_label_new(_("No Data")); | |
24d5c7e2 | 3025 | } |
4b00e581 AF |
3026 | |
3027 | table = GTK_TABLE(gtk_table_new (cnt, 2, FALSE)); | |
3028 | gtk_table_set_col_spacing (table, 0, 10); | |
3029 | for (i=0; i<cnt; i++) { | |
3030 | GtkWidget *label; | |
3031 | ||
2f078f56 RN |
3032 | // Settings so the text positioning only moves around vertically when the dialog is resized |
3033 | // This also gives more room to see the track comment | |
4b00e581 | 3034 | label = gtk_label_new(NULL); |
2f078f56 | 3035 | gtk_misc_set_alignment ( GTK_MISC(label), 1, 0.5 ); // Position text centrally in vertical plane |
4c77d5e0 | 3036 | gtk_label_set_markup ( GTK_LABEL(label), _(label_texts[i]) ); |
2f078f56 | 3037 | gtk_table_attach ( table, label, 0, 1, i, i+1, GTK_FILL, GTK_SHRINK, 0, 0 ); |
4b00e581 | 3038 | if (GTK_IS_MISC(content[i])) { |
2f078f56 | 3039 | gtk_misc_set_alignment ( GTK_MISC(content[i]), 0, 0.5 ); |
4b00e581 AF |
3040 | } |
3041 | gtk_table_attach_defaults ( table, content[i], 1, 2, i, i+1 ); | |
3042 | } | |
3043 | ||
954e061e | 3044 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), GTK_WIDGET(table), gtk_label_new(_("Statistics"))); |
50a14534 | 3045 | |
950d8a07 | 3046 | if ( widgets->elev_box ) { |
065f60f1 GB |
3047 | GtkWidget *page = NULL; |
3048 | widgets->w_cur_dist = gtk_label_new(_("No Data")); | |
780d3771 | 3049 | widgets->w_cur_elevation = gtk_label_new(_("No Data")); |
ec32b567 RN |
3050 | widgets->w_show_dem = gtk_check_button_new_with_mnemonic(_("Show D_EM")); |
3051 | widgets->w_show_alt_gps_speed = gtk_check_button_new_with_mnemonic(_("Show _GPS Speed")); | |
780d3771 RN |
3052 | page = create_graph_page (widgets->elev_box, |
3053 | _("<b>Track Distance:</b>"), widgets->w_cur_dist, | |
ec32b567 RN |
3054 | _("<b>Track Height:</b>"), widgets->w_cur_elevation, |
3055 | widgets->w_show_dem, TRUE, | |
3056 | widgets->w_show_alt_gps_speed, TRUE); | |
2cf168ac RN |
3057 | g_signal_connect (widgets->w_show_dem, "toggled", G_CALLBACK (checkbutton_toggle_cb), widgets); |
3058 | g_signal_connect (widgets->w_show_alt_gps_speed, "toggled", G_CALLBACK (checkbutton_toggle_cb), widgets); | |
065f60f1 GB |
3059 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), page, gtk_label_new(_("Elevation-distance"))); |
3060 | } | |
c79f0206 | 3061 | |
0ba33e1d FA |
3062 | if ( widgets->gradient_box ) { |
3063 | GtkWidget *page = NULL; | |
3064 | widgets->w_cur_gradient_dist = gtk_label_new(_("No Data")); | |
3065 | widgets->w_cur_gradient_gradient = gtk_label_new(_("No Data")); | |
3066 | widgets->w_show_gradient_gps_speed = gtk_check_button_new_with_mnemonic(_("Show _GPS Speed")); | |
3067 | page = create_graph_page (widgets->gradient_box, | |
3068 | _("<b>Track Distance:</b>"), widgets->w_cur_gradient_dist, | |
3069 | _("<b>Track Gradient:</b>"), widgets->w_cur_gradient_gradient, | |
3070 | widgets->w_show_gradient_gps_speed, TRUE, | |
3071 | NULL, FALSE); | |
2cf168ac | 3072 | g_signal_connect (widgets->w_show_gradient_gps_speed, "toggled", G_CALLBACK (checkbutton_toggle_cb), widgets); |
0ba33e1d FA |
3073 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), page, gtk_label_new(_("Gradient-distance"))); |
3074 | } | |
3075 | ||
950d8a07 | 3076 | if ( widgets->speed_box ) { |
065f60f1 GB |
3077 | GtkWidget *page = NULL; |
3078 | widgets->w_cur_time = gtk_label_new(_("No Data")); | |
780d3771 | 3079 | widgets->w_cur_speed = gtk_label_new(_("No Data")); |
ec32b567 | 3080 | widgets->w_show_gps_speed = gtk_check_button_new_with_mnemonic(_("Show _GPS Speed")); |
780d3771 RN |
3081 | page = create_graph_page (widgets->speed_box, |
3082 | _("<b>Track Time:</b>"), widgets->w_cur_time, | |
ec32b567 RN |
3083 | _("<b>Track Speed:</b>"), widgets->w_cur_speed, |
3084 | widgets->w_show_gps_speed, TRUE, | |
3085 | NULL, FALSE); | |
2cf168ac | 3086 | g_signal_connect (widgets->w_show_gps_speed, "toggled", G_CALLBACK (checkbutton_toggle_cb), widgets); |
065f60f1 GB |
3087 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), page, gtk_label_new(_("Speed-time"))); |
3088 | } | |
50a14534 | 3089 | |
926c8140 RN |
3090 | if ( widgets->dist_box ) { |
3091 | GtkWidget *page = NULL; | |
3092 | widgets->w_cur_dist_time = gtk_label_new(_("No Data")); | |
3093 | widgets->w_cur_dist_dist = gtk_label_new(_("No Data")); | |
3094 | widgets->w_show_dist_speed = gtk_check_button_new_with_mnemonic(_("Show S_peed")); | |
3095 | page = create_graph_page (widgets->dist_box, | |
3096 | _("<b>Track Distance:</b>"), widgets->w_cur_dist_dist, | |
3097 | _("<b>Track Time:</b>"), widgets->w_cur_dist_time, | |
3098 | widgets->w_show_dist_speed, FALSE, | |
3099 | NULL, FALSE); | |
2cf168ac | 3100 | g_signal_connect (widgets->w_show_dist_speed, "toggled", G_CALLBACK (checkbutton_toggle_cb), widgets); |
926c8140 RN |
3101 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), page, gtk_label_new(_("Distance-time"))); |
3102 | } | |
3103 | ||
8de26632 RN |
3104 | if ( widgets->elev_time_box ) { |
3105 | GtkWidget *page = NULL; | |
3106 | widgets->w_cur_elev_time = gtk_label_new(_("No Data")); | |
3107 | widgets->w_cur_elev_elev = gtk_label_new(_("No Data")); | |
3108 | widgets->w_show_elev_speed = gtk_check_button_new_with_mnemonic(_("Show S_peed")); | |
3109 | page = create_graph_page (widgets->elev_time_box, | |
3110 | _("<b>Track Time:</b>"), widgets->w_cur_elev_time, | |
3111 | _("<b>Track Height:</b>"), widgets->w_cur_elev_elev, | |
3112 | widgets->w_show_elev_speed, FALSE, | |
3113 | NULL, FALSE); | |
2cf168ac | 3114 | g_signal_connect (widgets->w_show_elev_speed, "toggled", G_CALLBACK (checkbutton_toggle_cb), widgets); |
8de26632 RN |
3115 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), page, gtk_label_new(_("Elevation-time"))); |
3116 | } | |
3117 | ||
7b624086 RN |
3118 | if ( widgets->speed_dist_box ) { |
3119 | GtkWidget *page = NULL; | |
3120 | widgets->w_cur_speed_dist = gtk_label_new(_("No Data")); | |
3121 | widgets->w_cur_speed_speed = gtk_label_new(_("No Data")); | |
3122 | widgets->w_show_sd_gps_speed = gtk_check_button_new_with_mnemonic(_("Show _GPS Speed")); | |
3123 | page = create_graph_page (widgets->speed_dist_box, | |
3124 | _("<b>Track Distance:</b>"), widgets->w_cur_speed_dist, | |
3125 | _("<b>Track Speed:</b>"), widgets->w_cur_speed_speed, | |
3126 | widgets->w_show_sd_gps_speed, TRUE, | |
3127 | NULL, FALSE); | |
2cf168ac | 3128 | g_signal_connect (widgets->w_show_sd_gps_speed, "toggled", G_CALLBACK (checkbutton_toggle_cb), widgets); |
7b624086 RN |
3129 | gtk_notebook_append_page(GTK_NOTEBOOK(graphs), page, gtk_label_new(_("Speed-distance"))); |
3130 | } | |
3131 | ||
25e44eac | 3132 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), graphs, FALSE, FALSE, 0); |
1d0135d8 | 3133 | |
8dcb3ba4 | 3134 | gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), VIK_TRW_LAYER_PROPWIN_SPLIT_MARKER, FALSE); |
1d0135d8 | 3135 | if (seg_count <= 1) |
8dbfe7a3 | 3136 | gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), VIK_TRW_LAYER_PROPWIN_SPLIT, FALSE); |
1d0135d8 | 3137 | if (vik_track_get_dup_point_count(tr) <= 0) |
8dbfe7a3 | 3138 | gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), VIK_TRW_LAYER_PROPWIN_DEL_DUP, FALSE); |
1d0135d8 | 3139 | |
950d8a07 RN |
3140 | // On dialog realization configure_event casues the graphs to be initially drawn |
3141 | widgets->configure_dialog = TRUE; | |
2cf168ac RN |
3142 | g_signal_connect ( G_OBJECT(dialog), "configure-event", G_CALLBACK (configure_event), widgets ); |
3143 | ||
3144 | g_signal_connect ( G_OBJECT(dialog), "destroy", G_CALLBACK (destroy_cb), widgets ); | |
950d8a07 | 3145 | |
21700912 | 3146 | vik_track_set_property_dialog(tr, dialog); |
77b591fa | 3147 | gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); |
50a14534 | 3148 | gtk_widget_show_all ( dialog ); |
50a14534 | 3149 | } |
ce4bd1cf RN |
3150 | |
3151 | ||
3152 | /** | |
3153 | * Update this property dialog | |
3154 | * e.g. if the track has been renamed | |
3155 | */ | |
3156 | void vik_trw_layer_propwin_update ( VikTrack *trk ) | |
3157 | { | |
3158 | // If not displayed do nothing | |
3159 | if ( !trk->property_dialog ) | |
3160 | return; | |
3161 | ||
3162 | // Update title with current name | |
3163 | if ( trk->name ) { | |
3164 | gchar *title = g_strdup_printf ( _("%s - Track Properties"), trk->name ); | |
3165 | gtk_window_set_title ( GTK_WINDOW(trk->property_dialog), title ); | |
3166 | g_free(title); | |
3167 | } | |
3168 | ||
3169 | } |