2 /* creates the UI for the equipment page -
3 * controlled through the following interfaces:
5 * void show_dive_equipment(struct dive *dive, int w_idx)
8 * GtkWidget *equipment_widget(int w_idx)
18 #include "display-gtk.h"
21 static GtkListStore *cylinder_model, *weightsystem_model;
40 struct equipment_list {
43 GtkTreeView *tree_view;
44 GtkWidget *edit, *add, *del;
47 static struct equipment_list cylinder_list[2], weightsystem_list[2];
50 struct cylinder_widget {
54 GtkComboBox *description;
55 GtkSpinButton *size, *pressure;
56 GtkWidget *start, *end, *pressure_button;
57 GtkWidget *o2, *he, *gasmix_button;
64 GtkComboBox *description;
65 GtkSpinButton *weight;
68 /* we want bar - so let's not use our unit functions */
69 static int convert_pressure(int mbar, double *p)
74 if (output_units.pressure == PSI) {
75 pressure = mbar_to_PSI(mbar);
78 pressure = mbar / 1000.0;
85 static void convert_volume_pressure(int ml, int mbar, double *v, double *p)
87 double volume, pressure;
91 if (output_units.volume == CUFT) {
92 volume = ml_to_cuft(ml);
93 volume *= bar_to_atm(mbar / 1000.0);
96 if (output_units.pressure == PSI) {
97 pressure = mbar_to_PSI(mbar);
99 pressure = mbar / 1000.0;
105 static int convert_weight(int grams, double *m)
107 int decimals = 1; /* not sure - do people do less than whole lbs/kg ? */
110 if (output_units.weight == LBS)
111 weight = grams_to_lbs(grams);
113 weight = grams / 1000.0;
118 static void set_cylinder_type_spinbuttons(struct cylinder_widget *cylinder, int ml, int mbar)
120 double volume, pressure;
122 convert_volume_pressure(ml, mbar, &volume, &pressure);
123 gtk_spin_button_set_value(cylinder->size, volume);
124 gtk_spin_button_set_value(cylinder->pressure, pressure);
127 static void set_cylinder_pressure_spinbuttons(struct cylinder_widget *cylinder, cylinder_t *cyl)
130 unsigned int start, end;
133 start = cyl->start.mbar;
137 start = cyl->sample_start.mbar;
138 end = cyl->sample_end.mbar;
140 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cylinder->pressure_button), set);
141 gtk_widget_set_sensitive(cylinder->start, set);
142 gtk_widget_set_sensitive(cylinder->end, set);
144 convert_pressure(start, &pressure);
145 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->start), pressure);
146 convert_pressure(end, &pressure);
147 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->end), pressure);
150 static void set_weight_weight_spinbutton(struct ws_widget *ws_widget, int grams)
154 convert_weight(grams, &weight);
155 gtk_spin_button_set_value(ws_widget->weight, weight);
159 * The gtk_tree_model_foreach() interface is bad. It could have
160 * returned whether the callback ever returned true
162 static GtkTreeIter *found_match = NULL;
163 static GtkTreeIter match_iter;
165 static gboolean match_desc(GtkTreeModel *model, GtkTreePath *path,
166 GtkTreeIter *iter, gpointer data)
170 const char *desc = data;
172 gtk_tree_model_get(model, iter, 0, &name, -1);
173 match = !strcmp(desc, name);
177 found_match = &match_iter;
182 static int get_active_item(GtkComboBox *combo_box, GtkTreeIter *iter, GtkListStore *model)
186 if (gtk_combo_box_get_active_iter(combo_box, iter))
189 desc = gtk_combo_box_get_active_text(combo_box);
192 gtk_tree_model_foreach(GTK_TREE_MODEL(model), match_desc, (void *)desc);
198 *iter = *found_match;
199 gtk_combo_box_set_active_iter(combo_box, iter);
203 static void cylinder_cb(GtkComboBox *combo_box, gpointer data)
206 GtkTreeModel *model = gtk_combo_box_get_model(combo_box);
208 struct cylinder_widget *cylinder = data;
209 cylinder_t *cyl = current_dive->cylinder + cylinder->index;
211 /* Did the user set it to some non-standard value? */
212 if (!get_active_item(combo_box, &iter, cylinder_model)) {
213 cylinder->changed = 1;
218 * We get "change" signal callbacks just because we set
219 * the description by hand. Whatever. So ignore them if
222 if (!cylinder->changed && cyl->type.description) {
224 char *desc = gtk_combo_box_get_active_text(combo_box);
226 same = !strcmp(desc, cyl->type.description);
231 cylinder->changed = 1;
233 gtk_tree_model_get(model, &iter,
238 set_cylinder_type_spinbuttons(cylinder, ml, mbar);
241 static void weight_cb(GtkComboBox *combo_box, gpointer data)
244 GtkTreeModel *model = gtk_combo_box_get_model(combo_box);
246 struct ws_widget *ws_widget = data;
247 weightsystem_t *ws = current_dive->weightsystem + ws_widget->index;
249 /* Did the user set it to some non-standard value? */
250 if (!get_active_item(combo_box, &iter, weightsystem_model)) {
251 ws_widget->changed = 1;
256 * We get "change" signal callbacks just because we set
257 * the description by hand. Whatever. So ignore them if
260 if (!ws_widget->changed && ws->description) {
262 char *desc = gtk_combo_box_get_active_text(combo_box);
264 same = !strcmp(desc, ws->description);
269 ws_widget->changed = 1;
271 gtk_tree_model_get(model, &iter,
275 set_weight_weight_spinbutton(ws_widget, weight);
278 static GtkTreeIter *add_cylinder_type(const char *desc, int ml, int mbar, GtkTreeIter *iter)
282 /* Don't even bother adding stuff without a size */
287 model = GTK_TREE_MODEL(cylinder_model);
288 gtk_tree_model_foreach(model, match_desc, (void *)desc);
291 GtkListStore *store = GTK_LIST_STORE(model);
293 gtk_list_store_append(store, iter);
294 gtk_list_store_set(store, iter,
304 static GtkTreeIter *add_weightsystem_type(const char *desc, int weight, GtkTreeIter *iter)
309 model = GTK_TREE_MODEL(weightsystem_model);
310 gtk_tree_model_foreach(model, match_desc, (void *)desc);
313 GtkListStore *store = GTK_LIST_STORE(model);
315 gtk_list_store_append(store, iter);
316 gtk_list_store_set(store, iter,
326 * When adding a dive, we'll add all the pre-existing cylinder
327 * information from that dive to our cylinder model.
329 void add_cylinder_description(cylinder_type_t *type)
333 unsigned int size, workp;
335 desc = type->description;
338 size = type->size.mliter;
339 workp = type->workingpressure.mbar;
340 add_cylinder_type(desc, size, workp, &iter);
343 static void add_cylinder(struct cylinder_widget *cylinder, const char *desc, int ml, int mbar)
345 GtkTreeIter iter, *match;
347 cylinder->name = desc;
348 match = add_cylinder_type(desc, ml, mbar, &iter);
350 gtk_combo_box_set_active_iter(cylinder->description, match);
353 void add_weightsystem_description(weightsystem_t *weightsystem)
359 desc = weightsystem->description;
362 weight = weightsystem->weight.grams;
363 add_weightsystem_type(desc, weight, &iter);
366 static void add_weightsystem(struct ws_widget *ws_widget, const char *desc, int weight)
368 GtkTreeIter iter, *match;
370 ws_widget->name = desc;
371 match = add_weightsystem_type(desc, weight, &iter);
373 gtk_combo_box_set_active_iter(ws_widget->description, match);
376 static void show_cylinder(cylinder_t *cyl, struct cylinder_widget *cylinder)
383 /* Don't show uninitialized cylinder widgets */
384 if (!cylinder->description)
387 desc = cyl->type.description;
390 ml = cyl->type.size.mliter;
391 mbar = cyl->type.workingpressure.mbar;
392 add_cylinder(cylinder, desc, ml, mbar);
394 set_cylinder_type_spinbuttons(cylinder,
395 cyl->type.size.mliter, cyl->type.workingpressure.mbar);
396 set_cylinder_pressure_spinbuttons(cylinder, cyl);
398 gasmix = cyl->gasmix.o2.permille || cyl->gasmix.he.permille;
399 gtk_widget_set_sensitive(cylinder->o2, gasmix);
400 gtk_widget_set_sensitive(cylinder->he, gasmix);
401 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button), gasmix);
403 o2 = cyl->gasmix.o2.permille / 10.0;
404 he = cyl->gasmix.he.permille / 10.0;
406 o2 = AIR_PERMILLE / 10.0;
407 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->o2), o2);
408 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->he), he);
411 static void show_weightsystem(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
416 /* Don't show uninitialized widgets */
417 if (!weightsystem_widget->description)
420 desc = ws->description;
423 grams = ws->weight.grams;
424 add_weightsystem(weightsystem_widget, desc, grams);
426 set_weight_weight_spinbutton(weightsystem_widget, ws->weight.grams);
429 int cylinder_none(void *_data)
431 cylinder_t *cyl = _data;
432 return !cyl->type.size.mliter &&
433 !cyl->type.workingpressure.mbar &&
434 !cyl->type.description &&
435 !cyl->gasmix.o2.permille &&
436 !cyl->gasmix.he.permille &&
437 !cyl->sample_start.mbar &&
438 !cyl->sample_end.mbar &&
443 int weightsystem_none(void *_data)
445 weightsystem_t *ws = _data;
446 return !ws->weight.grams && !ws->description;
449 static void set_one_cylinder(void *_data, GtkListStore *model, GtkTreeIter *iter)
451 cylinder_t *cyl = _data;
452 unsigned int start, end;
454 start = cyl->start.mbar ? : cyl->sample_start.mbar;
455 end = cyl->end.mbar ? : cyl->sample_end.mbar;
456 gtk_list_store_set(model, iter,
457 CYL_DESC, cyl->type.description ? : "",
458 CYL_SIZE, cyl->type.size.mliter,
459 CYL_WORKP, cyl->type.workingpressure.mbar,
462 CYL_O2, cyl->gasmix.o2.permille,
463 CYL_HE, cyl->gasmix.he.permille,
467 static void set_one_weightsystem(void *_data, GtkListStore *model, GtkTreeIter *iter)
469 weightsystem_t *ws = _data;
471 gtk_list_store_set(model, iter,
472 WS_DESC, ws->description ? : "unspecified",
473 WS_WEIGHT, ws->weight.grams,
477 static void *cyl_ptr(struct dive *dive, int idx)
479 if (idx < 0 || idx >= MAX_CYLINDERS)
481 return &dive->cylinder[idx];
484 static void *ws_ptr(struct dive *dive, int idx)
486 if (idx < 0 || idx >= MAX_WEIGHTSYSTEMS)
488 return &dive->weightsystem[idx];
491 static void show_equipment(struct dive *dive, int max,
492 struct equipment_list *equipment_list,
493 void*(*ptr_function)(struct dive*, int),
494 int(*none_function)(void *),
495 void(*set_one_function)(void*, GtkListStore*, GtkTreeIter *))
500 GtkListStore *model = equipment_list->model;
502 gtk_list_store_clear(model);
505 data = ptr_function(dive, used-1);
506 if (!none_function(data))
510 equipment_list->max_index = used;
512 gtk_widget_set_sensitive(equipment_list->edit, 0);
513 gtk_widget_set_sensitive(equipment_list->del, 0);
514 gtk_widget_set_sensitive(equipment_list->add, used < max);
516 for (i = 0; i < used; i++) {
517 data = ptr_function(dive, i);
518 gtk_list_store_append(model, &iter);
519 set_one_function(data, model, &iter);
523 void show_dive_equipment(struct dive *dive, int w_idx)
525 show_equipment(dive, MAX_CYLINDERS, &cylinder_list[w_idx],
526 &cyl_ptr, &cylinder_none, &set_one_cylinder);
527 show_equipment(dive, MAX_WEIGHTSYSTEMS, &weightsystem_list[w_idx],
528 &ws_ptr, &weightsystem_none, &set_one_weightsystem);
531 static GtkWidget *create_spinbutton(GtkWidget *vbox, const char *name, double min, double max, double incr)
533 GtkWidget *frame, *hbox, *button;
535 frame = gtk_frame_new(name);
536 gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, FALSE, 0);
538 hbox = gtk_hbox_new(FALSE, 3);
539 gtk_container_add(GTK_CONTAINER(frame), hbox);
541 button = gtk_spin_button_new_with_range(min, max, incr);
542 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 0);
544 gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
549 static void fill_cylinder_info(struct cylinder_widget *cylinder, cylinder_t *cyl, const char *desc,
550 double volume, double pressure, double start, double end, int o2, int he)
554 if (output_units.pressure == PSI) {
555 pressure = psi_to_bar(pressure);
556 start = psi_to_bar(start);
557 end = psi_to_bar(end);
560 if (pressure && output_units.volume == CUFT) {
561 volume = cuft_to_l(volume);
562 volume /= bar_to_atm(pressure);
565 ml = volume * 1000 + 0.5;
566 mbar = pressure * 1000 + 0.5;
568 /* Ignore obviously crazy He values */
572 /* We have a rule that normal air is all zeroes */
573 if (!he && o2 > 208 && o2 < 211)
576 cyl->type.description = desc;
577 cyl->type.size.mliter = ml;
578 cyl->type.workingpressure.mbar = mbar;
579 cyl->start.mbar = start * 1000 + 0.5;
580 cyl->end.mbar = end * 1000 + 0.5;
581 cyl->gasmix.o2.permille = o2;
582 cyl->gasmix.he.permille = he;
585 * Also, insert it into the model if it doesn't already exist
587 add_cylinder(cylinder, desc, ml, mbar);
590 static void record_cylinder_changes(cylinder_t *cyl, struct cylinder_widget *cylinder)
594 double volume, pressure, start, end;
597 /* Ignore uninitialized cylinder widgets */
598 box = cylinder->description;
602 desc = gtk_combo_box_get_active_text(box);
603 volume = gtk_spin_button_get_value(cylinder->size);
604 pressure = gtk_spin_button_get_value(cylinder->pressure);
605 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->pressure_button))) {
606 start = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->start));
607 end = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->end));
611 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button))) {
612 o2 = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->o2))*10 + 0.5;
613 he = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->he))*10 + 0.5;
618 fill_cylinder_info(cylinder, cyl, desc, volume, pressure, start, end, o2, he);
621 static void record_weightsystem_changes(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
628 /* Ignore uninitialized cylinder widgets */
629 box = weightsystem_widget->description;
633 desc = gtk_combo_box_get_active_text(box);
634 value = gtk_spin_button_get_value(weightsystem_widget->weight);
636 if (output_units.weight == LBS)
637 grams = lbs_to_grams(value);
639 grams = value * 1000;
640 ws->weight.grams = grams;
641 ws->description = desc;
645 * We hardcode the most common standard cylinders,
646 * we should pick up any other names from the dive
649 static struct tank_info {
651 int cuft, ml, psi, bar;
653 /* Need an empty entry for the no-cylinder case */
656 /* Size-only metric cylinders */
657 { "10.0 l", .ml = 10000 },
658 { "11.1 l", .ml = 11100 },
660 /* Most common AL cylinders */
661 { "AL50", .cuft = 50, .psi = 3000 },
662 { "AL63", .cuft = 63, .psi = 3000 },
663 { "AL72", .cuft = 72, .psi = 3000 },
664 { "AL80", .cuft = 80, .psi = 3000 },
665 { "AL100", .cuft = 100, .psi = 3300 },
667 /* Somewhat common LP steel cylinders */
668 { "LP85", .cuft = 85, .psi = 2640 },
669 { "LP95", .cuft = 95, .psi = 2640 },
670 { "LP108", .cuft = 108, .psi = 2640 },
671 { "LP121", .cuft = 121, .psi = 2640 },
673 /* Somewhat common HP steel cylinders */
674 { "HP65", .cuft = 65, .psi = 3442 },
675 { "HP80", .cuft = 80, .psi = 3442 },
676 { "HP100", .cuft = 100, .psi = 3442 },
677 { "HP119", .cuft = 119, .psi = 3442 },
678 { "HP130", .cuft = 130, .psi = 3442 },
680 /* Common European steel cylinders */
681 { "10L 300 bar", .ml = 10000, .bar = 300 },
682 { "12L 200 bar", .ml = 12000, .bar = 200 },
683 { "12L 232 bar", .ml = 12000, .bar = 232 },
684 { "12L 300 bar", .ml = 12000, .bar = 300 },
685 { "15L 200 bar", .ml = 15000, .bar = 200 },
686 { "15L 232 bar", .ml = 15000, .bar = 232 },
687 { "D7 300 bar", .ml = 14000, .bar = 300 },
688 { "D8.5 232 bar", .ml = 17000, .bar = 232 },
689 { "D12 232 bar", .ml = 24000, .bar = 232 },
691 /* We'll fill in more from the dive log dynamically */
695 static void fill_tank_list(GtkListStore *store)
698 struct tank_info *info = tank_info;
700 for (info = tank_info ; info->name; info++) {
702 int cuft = info->cuft;
705 double bar = info->bar;
714 /* Is it in cuft and psi? */
716 bar = psi_to_bar(psi);
719 double airvolume = cuft_to_l(cuft) * 1000.0;
720 double atm = bar_to_atm(bar);
722 ml = airvolume / atm + 0.5;
725 mbar = bar * 1000 + 0.5;
727 gtk_list_store_append(store, &iter);
728 gtk_list_store_set(store, &iter,
736 fprintf(stderr, "Bad tank info for '%s'\n", info->name);
741 * We hardcode the most common weight system types
742 * This is a bit odd as the weight system types don't usually encode weight
744 static struct ws_info {
748 /* Need an empty entry for the no weight system case */
757 static void fill_ws_list(GtkListStore *store)
760 struct ws_info *info = ws_info;
763 gtk_list_store_append(store, &iter);
764 gtk_list_store_set(store, &iter,
772 static void gasmix_cb(GtkToggleButton *button, gpointer data)
774 struct cylinder_widget *cylinder = data;
777 state = gtk_toggle_button_get_active(button);
778 gtk_widget_set_sensitive(cylinder->o2, state);
779 gtk_widget_set_sensitive(cylinder->he, state);
782 static void pressure_cb(GtkToggleButton *button, gpointer data)
784 struct cylinder_widget *cylinder = data;
787 state = gtk_toggle_button_get_active(button);
788 gtk_widget_set_sensitive(cylinder->start, state);
789 gtk_widget_set_sensitive(cylinder->end, state);
792 static gboolean completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct cylinder_widget *cylinder)
795 unsigned int ml, mbar;
797 gtk_tree_model_get(model, iter, CYL_DESC, &desc, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
798 add_cylinder(cylinder, desc, ml, mbar);
802 static void cylinder_activate_cb(GtkComboBox *combo_box, gpointer data)
804 struct cylinder_widget *cylinder = data;
805 cylinder_cb(cylinder->description, data);
808 /* Return a frame containing a hbox inside a hbox */
809 static GtkWidget *frame_box(const char *title, GtkWidget *vbox)
811 GtkWidget *hbox, *frame;
813 hbox = gtk_hbox_new(FALSE, 10);
814 gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, FALSE, 0);
816 frame = gtk_frame_new(title);
817 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 0);
819 hbox = gtk_hbox_new(FALSE, 10);
820 gtk_container_add(GTK_CONTAINER(frame), hbox);
825 static GtkWidget *labeled_spinbutton(GtkWidget *box, const char *name, double min, double max, double incr)
827 GtkWidget *hbox, *label, *button;
829 hbox = gtk_hbox_new(FALSE, 0);
830 gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, FALSE, 0);
832 label = gtk_label_new(name);
833 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, FALSE, 0);
835 button = gtk_spin_button_new_with_range(min, max, incr);
836 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 0);
838 gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
843 static void cylinder_widget(GtkWidget *vbox, struct cylinder_widget *cylinder, GtkListStore *model)
845 GtkWidget *frame, *hbox;
847 GtkEntryCompletion *completion;
851 * Cylinder type: description, size and
854 frame = gtk_frame_new("Cylinder");
856 hbox = gtk_hbox_new(FALSE, 3);
857 gtk_container_add(GTK_CONTAINER(frame), hbox);
859 widget = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
860 gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
862 cylinder->description = GTK_COMBO_BOX(widget);
863 g_signal_connect(widget, "changed", G_CALLBACK(cylinder_cb), cylinder);
865 entry = GTK_ENTRY(GTK_BIN(widget)->child);
866 g_signal_connect(entry, "activate", G_CALLBACK(cylinder_activate_cb), cylinder);
868 completion = gtk_entry_completion_new();
869 gtk_entry_completion_set_text_column(completion, 0);
870 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
871 g_signal_connect(completion, "match-selected", G_CALLBACK(completion_cb), cylinder);
872 gtk_entry_set_completion(entry, completion);
874 hbox = gtk_hbox_new(FALSE, 3);
875 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
876 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
878 widget = create_spinbutton(hbox, "Size", 0, 300, 0.1);
879 cylinder->size = GTK_SPIN_BUTTON(widget);
881 widget = create_spinbutton(hbox, "Pressure", 0, 5000, 1);
882 cylinder->pressure = GTK_SPIN_BUTTON(widget);
885 * Cylinder start/end pressures
887 hbox = frame_box("Pressure", vbox);
889 widget = labeled_spinbutton(hbox, "Start", 0, 5000, 1);
890 cylinder->start = widget;
892 widget = labeled_spinbutton(hbox, "End", 0, 5000, 1);
893 cylinder->end = widget;
895 cylinder->pressure_button = gtk_check_button_new();
896 gtk_box_pack_start(GTK_BOX(hbox), cylinder->pressure_button, FALSE, FALSE, 3);
897 g_signal_connect(cylinder->pressure_button, "toggled", G_CALLBACK(pressure_cb), cylinder);
900 * Cylinder gas mix: Air, Nitrox or Trimix
902 hbox = frame_box("Gasmix", vbox);
904 widget = labeled_spinbutton(hbox, "O"UTF8_SUBSCRIPT_2 "%", 1, 100, 0.1);
905 cylinder->o2 = widget;
906 widget = labeled_spinbutton(hbox, "He%", 0, 100, 0.1);
907 cylinder->he = widget;
908 cylinder->gasmix_button = gtk_check_button_new();
909 gtk_box_pack_start(GTK_BOX(hbox), cylinder->gasmix_button, FALSE, FALSE, 3);
910 g_signal_connect(cylinder->gasmix_button, "toggled", G_CALLBACK(gasmix_cb), cylinder);
913 static gboolean weight_completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct ws_widget *ws_widget)
918 gtk_tree_model_get(model, iter, WS_DESC, &desc, WS_WEIGHT, &weight, -1);
919 add_weightsystem(ws_widget, desc, weight);
923 static void weight_activate_cb(GtkComboBox *combo_box, gpointer data)
925 struct ws_widget *ws_widget = data;
926 weight_cb(ws_widget->description, data);
929 static void ws_widget(GtkWidget *vbox, struct ws_widget *ws_widget, GtkListStore *model)
931 GtkWidget *frame, *hbox;
932 GtkEntryCompletion *completion;
937 * weight_system: description and weight
939 frame = gtk_frame_new("Weight");
941 hbox = gtk_hbox_new(FALSE, 3);
942 gtk_container_add(GTK_CONTAINER(frame), hbox);
944 widget = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
945 gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
947 ws_widget->description = GTK_COMBO_BOX(widget);
948 g_signal_connect(widget, "changed", G_CALLBACK(weight_cb), ws_widget);
950 entry = GTK_ENTRY(GTK_BIN(widget)->child);
951 g_signal_connect(entry, "activate", G_CALLBACK(weight_activate_cb), ws_widget);
953 completion = gtk_entry_completion_new();
954 gtk_entry_completion_set_text_column(completion, 0);
955 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
956 g_signal_connect(completion, "match-selected", G_CALLBACK(weight_completion_cb), ws_widget);
957 gtk_entry_set_completion(entry, completion);
959 hbox = gtk_hbox_new(FALSE, 3);
960 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
961 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
963 if ( output_units.weight == KG)
964 widget = create_spinbutton(hbox, "kg", 0, 50, 0.5);
966 widget = create_spinbutton(hbox, "lbs", 0, 110, 1);
967 ws_widget->weight = GTK_SPIN_BUTTON(widget);
970 static int edit_cylinder_dialog(int index, cylinder_t *cyl)
973 GtkWidget *dialog, *vbox;
974 struct cylinder_widget cylinder;
977 cylinder.index = index;
978 cylinder.changed = 0;
983 *cyl = dive->cylinder[index];
985 dialog = gtk_dialog_new_with_buttons("Cylinder",
986 GTK_WINDOW(main_window),
987 GTK_DIALOG_DESTROY_WITH_PARENT,
988 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
989 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
992 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
993 cylinder_widget(vbox, &cylinder, cylinder_model);
995 show_cylinder(cyl, &cylinder);
997 gtk_widget_show_all(dialog);
998 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
1000 record_cylinder_changes(cyl, &cylinder);
1001 dive->cylinder[index] = *cyl;
1002 mark_divelist_changed(TRUE);
1003 update_cylinder_related_info(dive);
1004 flush_divelist(dive);
1007 gtk_widget_destroy(dialog);
1012 static int edit_weightsystem_dialog(int index, weightsystem_t *ws)
1015 GtkWidget *dialog, *vbox;
1016 struct ws_widget weightsystem_widget;
1019 weightsystem_widget.index = index;
1020 weightsystem_widget.changed = 0;
1022 dive = current_dive;
1025 *ws = dive->weightsystem[index];
1027 dialog = gtk_dialog_new_with_buttons("Weight System",
1028 GTK_WINDOW(main_window),
1029 GTK_DIALOG_DESTROY_WITH_PARENT,
1030 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1031 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1034 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
1035 ws_widget(vbox, &weightsystem_widget, weightsystem_model);
1037 show_weightsystem(ws, &weightsystem_widget);
1039 gtk_widget_show_all(dialog);
1040 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
1042 record_weightsystem_changes(ws, &weightsystem_widget);
1043 dive->weightsystem[index] = *ws;
1044 mark_divelist_changed(TRUE);
1045 flush_divelist(dive);
1048 gtk_widget_destroy(dialog);
1053 static int get_model_index(GtkListStore *model, GtkTreeIter *iter)
1058 path = gtk_tree_model_get_path(GTK_TREE_MODEL(model), iter);
1059 p = gtk_tree_path_get_indices(path);
1061 gtk_tree_path_free(path);
1065 static void edit_cb(GtkButton *button, int w_idx)
1069 GtkListStore *model = cylinder_list[w_idx].model;
1070 GtkTreeView *tree_view = cylinder_list[w_idx].tree_view;
1071 GtkTreeSelection *selection;
1074 selection = gtk_tree_view_get_selection(tree_view);
1076 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1077 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1080 index = get_model_index(model, &iter);
1081 if (!edit_cylinder_dialog(index, &cyl))
1084 set_one_cylinder(&cyl, model, &iter);
1088 static void add_cb(GtkButton *button, int w_idx)
1090 int index = cylinder_list[w_idx].max_index;
1092 GtkListStore *model = cylinder_list[w_idx].model;
1093 GtkTreeView *tree_view = cylinder_list[w_idx].tree_view;
1094 GtkTreeSelection *selection;
1097 if (!edit_cylinder_dialog(index, &cyl))
1100 gtk_list_store_append(model, &iter);
1101 set_one_cylinder(&cyl, model, &iter);
1103 selection = gtk_tree_view_get_selection(tree_view);
1104 gtk_tree_selection_select_iter(selection, &iter);
1106 cylinder_list[w_idx].max_index++;
1107 gtk_widget_set_sensitive(cylinder_list[w_idx].add, cylinder_list[w_idx].max_index < MAX_CYLINDERS);
1110 static void del_cb(GtkButton *button, int w_idx)
1114 GtkListStore *model = cylinder_list[w_idx].model;
1115 GtkTreeView *tree_view = cylinder_list[w_idx].tree_view;
1116 GtkTreeSelection *selection;
1120 selection = gtk_tree_view_get_selection(tree_view);
1122 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1123 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1126 index = get_model_index(model, &iter);
1128 dive = current_dive;
1131 cyl = dive->cylinder + index;
1132 nr = cylinder_list[w_idx].max_index - index - 1;
1134 gtk_list_store_remove(model, &iter);
1136 cylinder_list[w_idx].max_index--;
1137 memmove(cyl, cyl+1, nr*sizeof(*cyl));
1138 memset(cyl+nr, 0, sizeof(*cyl));
1140 mark_divelist_changed(TRUE);
1141 flush_divelist(dive);
1143 gtk_widget_set_sensitive(cylinder_list[w_idx].edit, 0);
1144 gtk_widget_set_sensitive(cylinder_list[w_idx].del, 0);
1145 gtk_widget_set_sensitive(cylinder_list[w_idx].add, 1);
1148 static void ws_edit_cb(GtkButton *button, int w_idx)
1152 GtkListStore *model = weightsystem_list[w_idx].model;
1153 GtkTreeView *tree_view = weightsystem_list[w_idx].tree_view;
1154 GtkTreeSelection *selection;
1157 selection = gtk_tree_view_get_selection(tree_view);
1159 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1160 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1163 index = get_model_index(model, &iter);
1164 if (!edit_weightsystem_dialog(index, &ws))
1167 set_one_weightsystem(&ws, model, &iter);
1171 static void ws_add_cb(GtkButton *button, int w_idx)
1173 int index = weightsystem_list[w_idx].max_index;
1175 GtkListStore *model = weightsystem_list[w_idx].model;
1176 GtkTreeView *tree_view = weightsystem_list[w_idx].tree_view;
1177 GtkTreeSelection *selection;
1180 if (!edit_weightsystem_dialog(index, &ws))
1183 gtk_list_store_append(model, &iter);
1184 set_one_weightsystem(&ws, model, &iter);
1186 selection = gtk_tree_view_get_selection(tree_view);
1187 gtk_tree_selection_select_iter(selection, &iter);
1189 weightsystem_list[w_idx].max_index++;
1190 gtk_widget_set_sensitive(weightsystem_list[w_idx].add, weightsystem_list[w_idx].max_index < MAX_WEIGHTSYSTEMS);
1193 static void ws_del_cb(GtkButton *button, int w_idx)
1197 GtkListStore *model = weightsystem_list[w_idx].model;
1198 GtkTreeView *tree_view = weightsystem_list[w_idx].tree_view;
1199 GtkTreeSelection *selection;
1203 selection = gtk_tree_view_get_selection(tree_view);
1205 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1206 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1209 index = get_model_index(model, &iter);
1211 dive = current_dive;
1214 ws = dive->weightsystem + index;
1215 nr = weightsystem_list[w_idx].max_index - index - 1;
1217 gtk_list_store_remove(model, &iter);
1219 weightsystem_list[w_idx].max_index--;
1220 memmove(ws, ws+1, nr*sizeof(*ws));
1221 memset(ws+nr, 0, sizeof(*ws));
1223 mark_divelist_changed(TRUE);
1224 flush_divelist(dive);
1226 gtk_widget_set_sensitive(weightsystem_list[w_idx].edit, 0);
1227 gtk_widget_set_sensitive(weightsystem_list[w_idx].del, 0);
1228 gtk_widget_set_sensitive(weightsystem_list[w_idx].add, 1);
1231 static GtkListStore *create_tank_size_model(void)
1233 GtkListStore *model;
1235 model = gtk_list_store_new(3,
1236 G_TYPE_STRING, /* Tank name */
1237 G_TYPE_INT, /* Tank size in mliter */
1238 G_TYPE_INT, /* Tank working pressure in mbar */
1241 fill_tank_list(model);
1245 static GtkListStore *create_weightsystem_model(void)
1247 GtkListStore *model;
1249 model = gtk_list_store_new(2,
1250 G_TYPE_STRING, /* Weightsystem description */
1251 G_TYPE_INT, /* Weight in grams */
1254 fill_ws_list(model);
1258 static void size_data_func(GtkTreeViewColumn *col,
1259 GtkCellRenderer *renderer,
1260 GtkTreeModel *model,
1265 double size, pressure;
1268 gtk_tree_model_get(model, iter, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
1269 convert_volume_pressure(ml, mbar, &size, &pressure);
1271 snprintf(buffer, sizeof(buffer), "%.1f", size);
1273 strcpy(buffer, "unkn");
1274 g_object_set(renderer, "text", buffer, NULL);
1277 static void weight_data_func(GtkTreeViewColumn *col,
1278 GtkCellRenderer *renderer,
1279 GtkTreeModel *model,
1283 int idx = (long)data;
1284 int grams, decimals;
1288 gtk_tree_model_get(model, iter, idx, &grams, -1);
1289 decimals = convert_weight(grams, &value);
1291 snprintf(buffer, sizeof(buffer), "%.*f", decimals, value);
1293 strcpy(buffer, "unkn");
1294 g_object_set(renderer, "text", buffer, NULL);
1297 static void pressure_data_func(GtkTreeViewColumn *col,
1298 GtkCellRenderer *renderer,
1299 GtkTreeModel *model,
1303 int index = (long)data;
1308 gtk_tree_model_get(model, iter, index, &mbar, -1);
1309 decimals = convert_pressure(mbar, &pressure);
1311 snprintf(buffer, sizeof(buffer), "%.*f", decimals, pressure);
1314 g_object_set(renderer, "text", buffer, NULL);
1317 static void percentage_data_func(GtkTreeViewColumn *col,
1318 GtkCellRenderer *renderer,
1319 GtkTreeModel *model,
1323 int index = (long)data;
1327 gtk_tree_model_get(model, iter, index, &permille, -1);
1329 snprintf(buffer, sizeof(buffer), "%.1f%%", permille / 10.0);
1332 g_object_set(renderer, "text", buffer, NULL);
1335 static void selection_cb(GtkTreeSelection *selection, struct equipment_list *list)
1340 selected = gtk_tree_selection_get_selected(selection, NULL, &iter);
1341 gtk_widget_set_sensitive(list->edit, selected);
1342 gtk_widget_set_sensitive(list->del, selected);
1345 static void row_activated_cb(GtkTreeView *tree_view,
1347 GtkTreeViewColumn *column,
1350 edit_cb(NULL, w_idx);
1353 static void ws_row_activated_cb(GtkTreeView *tree_view,
1355 GtkTreeViewColumn *column,
1358 ws_edit_cb(NULL, w_idx);
1361 GtkWidget *cylinder_list_widget(int w_idx)
1363 GtkListStore *model = cylinder_list[w_idx].model;
1364 GtkWidget *tree_view;
1365 GtkTreeSelection *selection;
1367 tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1368 gtk_widget_set_can_focus(tree_view, FALSE);
1370 g_signal_connect(tree_view, "row-activated", G_CALLBACK(row_activated_cb), GINT_TO_POINTER(w_idx));
1372 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1373 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1374 g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), &cylinder_list[w_idx]);
1376 g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1377 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
1380 tree_view_column(tree_view, CYL_DESC, "Type", NULL, ALIGN_LEFT | UNSORTABLE);
1381 tree_view_column(tree_view, CYL_SIZE, "Size", size_data_func, ALIGN_RIGHT | UNSORTABLE);
1382 tree_view_column(tree_view, CYL_WORKP, "MaxPress", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1383 tree_view_column(tree_view, CYL_STARTP, "Start", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1384 tree_view_column(tree_view, CYL_ENDP, "End", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1385 tree_view_column(tree_view, CYL_O2, "O" UTF8_SUBSCRIPT_2 "%", percentage_data_func, ALIGN_RIGHT | UNSORTABLE);
1386 tree_view_column(tree_view, CYL_HE, "He%", percentage_data_func, ALIGN_RIGHT | UNSORTABLE);
1390 GtkWidget *weightsystem_list_widget(int w_idx)
1392 GtkListStore *model = weightsystem_list[w_idx].model;
1393 GtkWidget *tree_view;
1394 GtkTreeSelection *selection;
1396 tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1397 gtk_widget_set_can_focus(tree_view, FALSE);
1398 g_signal_connect(tree_view, "row-activated", G_CALLBACK(ws_row_activated_cb), model);
1400 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1401 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1402 g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), &weightsystem_list[w_idx]);
1404 g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1405 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
1408 tree_view_column(tree_view, WS_DESC, "Type", NULL, ALIGN_LEFT | UNSORTABLE);
1409 tree_view_column(tree_view, WS_WEIGHT, "weight",
1410 weight_data_func, ALIGN_RIGHT | UNSORTABLE);
1415 static GtkWidget *cylinder_list_create(int w_idx)
1417 GtkListStore *model;
1419 model = gtk_list_store_new(CYL_COLUMNS,
1420 G_TYPE_STRING, /* CYL_DESC: utf8 */
1421 G_TYPE_INT, /* CYL_SIZE: mliter */
1422 G_TYPE_INT, /* CYL_WORKP: mbar */
1423 G_TYPE_INT, /* CYL_STARTP: mbar */
1424 G_TYPE_INT, /* CYL_ENDP: mbar */
1425 G_TYPE_INT, /* CYL_O2: permille */
1426 G_TYPE_INT /* CYL_HE: permille */
1428 cylinder_list[w_idx].model = model;
1429 return cylinder_list_widget(w_idx);
1432 static GtkWidget *weightsystem_list_create(int w_idx)
1434 GtkListStore *model;
1436 model = gtk_list_store_new(WS_COLUMNS,
1437 G_TYPE_STRING, /* WS_DESC: utf8 */
1438 G_TYPE_INT /* WS_WEIGHT: grams */
1440 weightsystem_list[w_idx].model = model;
1441 return weightsystem_list_widget(w_idx);
1444 GtkWidget *equipment_widget(int w_idx)
1446 GtkWidget *vbox, *hbox, *frame, *framebox, *tree_view;
1447 GtkWidget *add, *del, *edit;
1449 vbox = gtk_vbox_new(FALSE, 3);
1452 * We create the cylinder size (and weightsystem) models
1453 * at startup for the primary cylinder / weightsystem widget,
1454 * since we're going to share it across all cylinders and all
1455 * dives. So if you add a new cylinder type or weightsystem in
1456 * one dive, it will show up when you edit the cylinder types
1457 * or weightsystems for another dive.
1459 if (w_idx == W_IDX_PRIMARY)
1460 cylinder_model = create_tank_size_model();
1461 tree_view = cylinder_list_create(w_idx);
1462 cylinder_list[w_idx].tree_view = GTK_TREE_VIEW(tree_view);
1464 hbox = gtk_hbox_new(FALSE, 3);
1465 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
1467 frame = gtk_frame_new("Cylinders");
1468 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 3);
1470 framebox = gtk_vbox_new(FALSE, 3);
1471 gtk_container_add(GTK_CONTAINER(frame), framebox);
1473 hbox = gtk_hbox_new(FALSE, 3);
1474 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1476 gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
1478 hbox = gtk_hbox_new(TRUE, 3);
1479 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1481 edit = gtk_button_new_from_stock(GTK_STOCK_EDIT);
1482 add = gtk_button_new_from_stock(GTK_STOCK_ADD);
1483 del = gtk_button_new_from_stock(GTK_STOCK_DELETE);
1484 gtk_box_pack_start(GTK_BOX(hbox), edit, FALSE, FALSE, 0);
1485 gtk_box_pack_start(GTK_BOX(hbox), add, FALSE, FALSE, 0);
1486 gtk_box_pack_start(GTK_BOX(hbox), del, FALSE, FALSE, 0);
1488 cylinder_list[w_idx].edit = edit;
1489 cylinder_list[w_idx].add = add;
1490 cylinder_list[w_idx].del = del;
1492 g_signal_connect(edit, "clicked", G_CALLBACK(edit_cb), GINT_TO_POINTER(w_idx));
1493 g_signal_connect(add, "clicked", G_CALLBACK(add_cb), GINT_TO_POINTER(w_idx));
1494 g_signal_connect(del, "clicked", G_CALLBACK(del_cb), GINT_TO_POINTER(w_idx));
1496 hbox = gtk_hbox_new(FALSE, 3);
1497 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
1499 if (w_idx == W_IDX_PRIMARY)
1500 weightsystem_model = create_weightsystem_model();
1501 tree_view = weightsystem_list_create(w_idx);
1502 weightsystem_list[w_idx].tree_view = GTK_TREE_VIEW(tree_view);
1504 frame = gtk_frame_new("Weight");
1505 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 3);
1507 framebox = gtk_vbox_new(FALSE, 3);
1508 gtk_container_add(GTK_CONTAINER(frame), framebox);
1510 hbox = gtk_hbox_new(FALSE, 3);
1511 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1513 gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
1515 hbox = gtk_hbox_new(TRUE, 3);
1516 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1518 edit = gtk_button_new_from_stock(GTK_STOCK_EDIT);
1519 add = gtk_button_new_from_stock(GTK_STOCK_ADD);
1520 del = gtk_button_new_from_stock(GTK_STOCK_DELETE);
1521 gtk_box_pack_start(GTK_BOX(hbox), edit, FALSE, FALSE, 0);
1522 gtk_box_pack_start(GTK_BOX(hbox), add, FALSE, FALSE, 0);
1523 gtk_box_pack_start(GTK_BOX(hbox), del, FALSE, FALSE, 0);
1525 weightsystem_list[w_idx].edit = edit;
1526 weightsystem_list[w_idx].add = add;
1527 weightsystem_list[w_idx].del = del;
1529 g_signal_connect(edit, "clicked", G_CALLBACK(ws_edit_cb), GINT_TO_POINTER(w_idx));
1530 g_signal_connect(add, "clicked", G_CALLBACK(ws_add_cb), GINT_TO_POINTER(w_idx));
1531 g_signal_connect(del, "clicked", G_CALLBACK(ws_del_cb), GINT_TO_POINTER(w_idx));