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 gtk_list_store_set(GTK_LIST_STORE(model), found_match,
316 } else if (desc && desc[0]) {
317 gtk_list_store_append(GTK_LIST_STORE(model), iter);
318 gtk_list_store_set(GTK_LIST_STORE(model), iter,
328 * When adding a dive, we'll add all the pre-existing cylinder
329 * information from that dive to our cylinder model.
331 void add_cylinder_description(cylinder_type_t *type)
335 unsigned int size, workp;
337 desc = type->description;
340 size = type->size.mliter;
341 workp = type->workingpressure.mbar;
342 add_cylinder_type(desc, size, workp, &iter);
345 static void add_cylinder(struct cylinder_widget *cylinder, const char *desc, int ml, int mbar)
347 GtkTreeIter iter, *match;
349 cylinder->name = desc;
350 match = add_cylinder_type(desc, ml, mbar, &iter);
352 gtk_combo_box_set_active_iter(cylinder->description, match);
355 void add_weightsystem_description(weightsystem_t *weightsystem)
361 desc = weightsystem->description;
364 weight = weightsystem->weight.grams;
365 add_weightsystem_type(desc, weight, &iter);
368 static void add_weightsystem(struct ws_widget *ws_widget, const char *desc, int weight)
370 GtkTreeIter iter, *match;
372 ws_widget->name = desc;
373 match = add_weightsystem_type(desc, weight, &iter);
375 gtk_combo_box_set_active_iter(ws_widget->description, match);
378 static void show_cylinder(cylinder_t *cyl, struct cylinder_widget *cylinder)
385 /* Don't show uninitialized cylinder widgets */
386 if (!cylinder->description)
389 desc = cyl->type.description;
392 ml = cyl->type.size.mliter;
393 mbar = cyl->type.workingpressure.mbar;
394 add_cylinder(cylinder, desc, ml, mbar);
396 set_cylinder_type_spinbuttons(cylinder,
397 cyl->type.size.mliter, cyl->type.workingpressure.mbar);
398 set_cylinder_pressure_spinbuttons(cylinder, cyl);
400 gasmix = cyl->gasmix.o2.permille || cyl->gasmix.he.permille;
401 gtk_widget_set_sensitive(cylinder->o2, gasmix);
402 gtk_widget_set_sensitive(cylinder->he, gasmix);
403 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button), gasmix);
405 o2 = cyl->gasmix.o2.permille / 10.0;
406 he = cyl->gasmix.he.permille / 10.0;
408 o2 = AIR_PERMILLE / 10.0;
409 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->o2), o2);
410 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->he), he);
413 static void show_weightsystem(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
418 /* Don't show uninitialized widgets */
419 if (!weightsystem_widget->description)
422 desc = ws->description;
425 grams = ws->weight.grams;
426 add_weightsystem(weightsystem_widget, desc, grams);
428 set_weight_weight_spinbutton(weightsystem_widget, ws->weight.grams);
431 int cylinder_none(void *_data)
433 cylinder_t *cyl = _data;
434 return !cyl->type.size.mliter &&
435 !cyl->type.workingpressure.mbar &&
436 !cyl->type.description &&
437 !cyl->gasmix.o2.permille &&
438 !cyl->gasmix.he.permille &&
439 !cyl->sample_start.mbar &&
440 !cyl->sample_end.mbar &&
445 int weightsystem_none(void *_data)
447 weightsystem_t *ws = _data;
448 return !ws->weight.grams && !ws->description;
451 static void set_one_cylinder(void *_data, GtkListStore *model, GtkTreeIter *iter)
453 cylinder_t *cyl = _data;
454 unsigned int start, end;
456 start = cyl->start.mbar ? : cyl->sample_start.mbar;
457 end = cyl->end.mbar ? : cyl->sample_end.mbar;
458 gtk_list_store_set(model, iter,
459 CYL_DESC, cyl->type.description ? : "",
460 CYL_SIZE, cyl->type.size.mliter,
461 CYL_WORKP, cyl->type.workingpressure.mbar,
464 CYL_O2, cyl->gasmix.o2.permille,
465 CYL_HE, cyl->gasmix.he.permille,
469 static void set_one_weightsystem(void *_data, GtkListStore *model, GtkTreeIter *iter)
471 weightsystem_t *ws = _data;
473 gtk_list_store_set(model, iter,
474 WS_DESC, ws->description ? : "unspecified",
475 WS_WEIGHT, ws->weight.grams,
479 static void *cyl_ptr(struct dive *dive, int idx)
481 if (idx < 0 || idx >= MAX_CYLINDERS)
483 return &dive->cylinder[idx];
486 static void *ws_ptr(struct dive *dive, int idx)
488 if (idx < 0 || idx >= MAX_WEIGHTSYSTEMS)
490 return &dive->weightsystem[idx];
493 static void show_equipment(struct dive *dive, int max,
494 struct equipment_list *equipment_list,
495 void*(*ptr_function)(struct dive*, int),
496 int(*none_function)(void *),
497 void(*set_one_function)(void*, GtkListStore*, GtkTreeIter *))
502 GtkListStore *model = equipment_list->model;
504 gtk_list_store_clear(model);
507 data = ptr_function(dive, used-1);
508 if (!none_function(data))
512 equipment_list->max_index = used;
514 gtk_widget_set_sensitive(equipment_list->edit, 0);
515 gtk_widget_set_sensitive(equipment_list->del, 0);
516 gtk_widget_set_sensitive(equipment_list->add, used < max);
518 for (i = 0; i < used; i++) {
519 data = ptr_function(dive, i);
520 gtk_list_store_append(model, &iter);
521 set_one_function(data, model, &iter);
525 void show_dive_equipment(struct dive *dive, int w_idx)
527 show_equipment(dive, MAX_CYLINDERS, &cylinder_list[w_idx],
528 &cyl_ptr, &cylinder_none, &set_one_cylinder);
529 show_equipment(dive, MAX_WEIGHTSYSTEMS, &weightsystem_list[w_idx],
530 &ws_ptr, &weightsystem_none, &set_one_weightsystem);
533 static GtkWidget *create_spinbutton(GtkWidget *vbox, const char *name, double min, double max, double incr)
535 GtkWidget *frame, *hbox, *button;
537 frame = gtk_frame_new(name);
538 gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, FALSE, 0);
540 hbox = gtk_hbox_new(FALSE, 3);
541 gtk_container_add(GTK_CONTAINER(frame), hbox);
543 button = gtk_spin_button_new_with_range(min, max, incr);
544 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 0);
546 gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
551 static void fill_cylinder_info(struct cylinder_widget *cylinder, cylinder_t *cyl, const char *desc,
552 double volume, double pressure, double start, double end, int o2, int he)
556 if (output_units.pressure == PSI) {
557 pressure = psi_to_bar(pressure);
558 start = psi_to_bar(start);
559 end = psi_to_bar(end);
562 if (pressure && output_units.volume == CUFT) {
563 volume = cuft_to_l(volume);
564 volume /= bar_to_atm(pressure);
567 ml = volume * 1000 + 0.5;
568 mbar = pressure * 1000 + 0.5;
570 /* Ignore obviously crazy He values */
574 /* We have a rule that normal air is all zeroes */
575 if (!he && o2 > 208 && o2 < 211)
578 cyl->type.description = desc;
579 cyl->type.size.mliter = ml;
580 cyl->type.workingpressure.mbar = mbar;
581 cyl->start.mbar = start * 1000 + 0.5;
582 cyl->end.mbar = end * 1000 + 0.5;
583 cyl->gasmix.o2.permille = o2;
584 cyl->gasmix.he.permille = he;
587 * Also, insert it into the model if it doesn't already exist
589 add_cylinder(cylinder, desc, ml, mbar);
592 static void record_cylinder_changes(cylinder_t *cyl, struct cylinder_widget *cylinder)
596 double volume, pressure, start, end;
599 /* Ignore uninitialized cylinder widgets */
600 box = cylinder->description;
604 desc = gtk_combo_box_get_active_text(box);
605 volume = gtk_spin_button_get_value(cylinder->size);
606 pressure = gtk_spin_button_get_value(cylinder->pressure);
607 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->pressure_button))) {
608 start = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->start));
609 end = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->end));
613 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button))) {
614 o2 = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->o2))*10 + 0.5;
615 he = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->he))*10 + 0.5;
620 fill_cylinder_info(cylinder, cyl, desc, volume, pressure, start, end, o2, he);
623 static void record_weightsystem_changes(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
631 /* Ignore uninitialized cylinder widgets */
632 box = weightsystem_widget->description;
636 desc = gtk_combo_box_get_active_text(box);
637 value = gtk_spin_button_get_value(weightsystem_widget->weight);
639 if (output_units.weight == LBS)
640 grams = lbs_to_grams(value);
642 grams = value * 1000;
643 ws->weight.grams = grams;
644 ws->description = desc;
645 add_weightsystem_type(desc, grams, &iter);
649 * We hardcode the most common standard cylinders,
650 * we should pick up any other names from the dive
653 static struct tank_info {
655 int cuft, ml, psi, bar;
657 /* Need an empty entry for the no-cylinder case */
660 /* Size-only metric cylinders */
661 { "10.0 l", .ml = 10000 },
662 { "11.1 l", .ml = 11100 },
664 /* Most common AL cylinders */
665 { "AL50", .cuft = 50, .psi = 3000 },
666 { "AL63", .cuft = 63, .psi = 3000 },
667 { "AL72", .cuft = 72, .psi = 3000 },
668 { "AL80", .cuft = 80, .psi = 3000 },
669 { "AL100", .cuft = 100, .psi = 3300 },
671 /* Somewhat common LP steel cylinders */
672 { "LP85", .cuft = 85, .psi = 2640 },
673 { "LP95", .cuft = 95, .psi = 2640 },
674 { "LP108", .cuft = 108, .psi = 2640 },
675 { "LP121", .cuft = 121, .psi = 2640 },
677 /* Somewhat common HP steel cylinders */
678 { "HP65", .cuft = 65, .psi = 3442 },
679 { "HP80", .cuft = 80, .psi = 3442 },
680 { "HP100", .cuft = 100, .psi = 3442 },
681 { "HP119", .cuft = 119, .psi = 3442 },
682 { "HP130", .cuft = 130, .psi = 3442 },
684 /* Common European steel cylinders */
685 { "10L 300 bar", .ml = 10000, .bar = 300 },
686 { "12L 200 bar", .ml = 12000, .bar = 200 },
687 { "12L 232 bar", .ml = 12000, .bar = 232 },
688 { "12L 300 bar", .ml = 12000, .bar = 300 },
689 { "15L 200 bar", .ml = 15000, .bar = 200 },
690 { "15L 232 bar", .ml = 15000, .bar = 232 },
691 { "D7 300 bar", .ml = 14000, .bar = 300 },
692 { "D8.5 232 bar", .ml = 17000, .bar = 232 },
693 { "D12 232 bar", .ml = 24000, .bar = 232 },
695 /* We'll fill in more from the dive log dynamically */
699 static void fill_tank_list(GtkListStore *store)
702 struct tank_info *info = tank_info;
704 for (info = tank_info ; info->name; info++) {
706 int cuft = info->cuft;
709 double bar = info->bar;
718 /* Is it in cuft and psi? */
720 bar = psi_to_bar(psi);
723 double airvolume = cuft_to_l(cuft) * 1000.0;
724 double atm = bar_to_atm(bar);
726 ml = airvolume / atm + 0.5;
729 mbar = bar * 1000 + 0.5;
731 gtk_list_store_append(store, &iter);
732 gtk_list_store_set(store, &iter,
740 fprintf(stderr, "Bad tank info for '%s'\n", info->name);
745 * We hardcode the most common weight system types
746 * This is a bit odd as the weight system types don't usually encode weight
748 static struct ws_info {
759 static void fill_ws_list(GtkListStore *store)
762 struct ws_info *info = ws_info;
765 gtk_list_store_append(store, &iter);
766 gtk_list_store_set(store, &iter,
774 static void gasmix_cb(GtkToggleButton *button, gpointer data)
776 struct cylinder_widget *cylinder = data;
779 state = gtk_toggle_button_get_active(button);
780 gtk_widget_set_sensitive(cylinder->o2, state);
781 gtk_widget_set_sensitive(cylinder->he, state);
784 static void pressure_cb(GtkToggleButton *button, gpointer data)
786 struct cylinder_widget *cylinder = data;
789 state = gtk_toggle_button_get_active(button);
790 gtk_widget_set_sensitive(cylinder->start, state);
791 gtk_widget_set_sensitive(cylinder->end, state);
794 static gboolean completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct cylinder_widget *cylinder)
797 unsigned int ml, mbar;
799 gtk_tree_model_get(model, iter, CYL_DESC, &desc, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
800 add_cylinder(cylinder, desc, ml, mbar);
804 static void cylinder_activate_cb(GtkComboBox *combo_box, gpointer data)
806 struct cylinder_widget *cylinder = data;
807 cylinder_cb(cylinder->description, data);
810 /* Return a frame containing a hbox inside a hbox */
811 static GtkWidget *frame_box(const char *title, GtkWidget *vbox)
813 GtkWidget *hbox, *frame;
815 hbox = gtk_hbox_new(FALSE, 10);
816 gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, FALSE, 0);
818 frame = gtk_frame_new(title);
819 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 0);
821 hbox = gtk_hbox_new(FALSE, 10);
822 gtk_container_add(GTK_CONTAINER(frame), hbox);
827 static GtkWidget *labeled_spinbutton(GtkWidget *box, const char *name, double min, double max, double incr)
829 GtkWidget *hbox, *label, *button;
831 hbox = gtk_hbox_new(FALSE, 0);
832 gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, FALSE, 0);
834 label = gtk_label_new(name);
835 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, FALSE, 0);
837 button = gtk_spin_button_new_with_range(min, max, incr);
838 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 0);
840 gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
845 static void cylinder_widget(GtkWidget *vbox, struct cylinder_widget *cylinder, GtkListStore *model)
847 GtkWidget *frame, *hbox;
849 GtkEntryCompletion *completion;
853 * Cylinder type: description, size and
856 frame = gtk_frame_new("Cylinder");
858 hbox = gtk_hbox_new(FALSE, 3);
859 gtk_container_add(GTK_CONTAINER(frame), hbox);
861 widget = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
862 gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
864 cylinder->description = GTK_COMBO_BOX(widget);
865 g_signal_connect(widget, "changed", G_CALLBACK(cylinder_cb), cylinder);
867 entry = GTK_ENTRY(GTK_BIN(widget)->child);
868 g_signal_connect(entry, "activate", G_CALLBACK(cylinder_activate_cb), cylinder);
870 completion = gtk_entry_completion_new();
871 gtk_entry_completion_set_text_column(completion, 0);
872 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
873 g_signal_connect(completion, "match-selected", G_CALLBACK(completion_cb), cylinder);
874 gtk_entry_set_completion(entry, completion);
876 hbox = gtk_hbox_new(FALSE, 3);
877 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
878 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
880 widget = create_spinbutton(hbox, "Size", 0, 300, 0.1);
881 cylinder->size = GTK_SPIN_BUTTON(widget);
883 widget = create_spinbutton(hbox, "Pressure", 0, 5000, 1);
884 cylinder->pressure = GTK_SPIN_BUTTON(widget);
887 * Cylinder start/end pressures
889 hbox = frame_box("Pressure", vbox);
891 widget = labeled_spinbutton(hbox, "Start", 0, 5000, 1);
892 cylinder->start = widget;
894 widget = labeled_spinbutton(hbox, "End", 0, 5000, 1);
895 cylinder->end = widget;
897 cylinder->pressure_button = gtk_check_button_new();
898 gtk_box_pack_start(GTK_BOX(hbox), cylinder->pressure_button, FALSE, FALSE, 3);
899 g_signal_connect(cylinder->pressure_button, "toggled", G_CALLBACK(pressure_cb), cylinder);
902 * Cylinder gas mix: Air, Nitrox or Trimix
904 hbox = frame_box("Gasmix", vbox);
906 widget = labeled_spinbutton(hbox, "O"UTF8_SUBSCRIPT_2 "%", 1, 100, 0.1);
907 cylinder->o2 = widget;
908 widget = labeled_spinbutton(hbox, "He%", 0, 100, 0.1);
909 cylinder->he = widget;
910 cylinder->gasmix_button = gtk_check_button_new();
911 gtk_box_pack_start(GTK_BOX(hbox), cylinder->gasmix_button, FALSE, FALSE, 3);
912 g_signal_connect(cylinder->gasmix_button, "toggled", G_CALLBACK(gasmix_cb), cylinder);
915 static gboolean weight_completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct ws_widget *ws_widget)
920 gtk_tree_model_get(model, iter, WS_DESC, &desc, WS_WEIGHT, &weight, -1);
921 add_weightsystem(ws_widget, desc, weight);
925 static void weight_activate_cb(GtkComboBox *combo_box, gpointer data)
927 struct ws_widget *ws_widget = data;
928 weight_cb(ws_widget->description, data);
931 static void ws_widget(GtkWidget *vbox, struct ws_widget *ws_widget, GtkListStore *model)
933 GtkWidget *frame, *hbox;
934 GtkEntryCompletion *completion;
939 * weight_system: description and weight
941 frame = gtk_frame_new("Weight");
943 hbox = gtk_hbox_new(FALSE, 3);
944 gtk_container_add(GTK_CONTAINER(frame), hbox);
946 widget = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
947 gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
949 ws_widget->description = GTK_COMBO_BOX(widget);
950 g_signal_connect(widget, "changed", G_CALLBACK(weight_cb), ws_widget);
952 entry = GTK_ENTRY(GTK_BIN(widget)->child);
953 g_signal_connect(entry, "activate", G_CALLBACK(weight_activate_cb), ws_widget);
955 completion = gtk_entry_completion_new();
956 gtk_entry_completion_set_text_column(completion, 0);
957 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
958 g_signal_connect(completion, "match-selected", G_CALLBACK(weight_completion_cb), ws_widget);
959 gtk_entry_set_completion(entry, completion);
961 hbox = gtk_hbox_new(FALSE, 3);
962 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
963 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
965 if ( output_units.weight == KG)
966 widget = create_spinbutton(hbox, "kg", 0, 50, 0.5);
968 widget = create_spinbutton(hbox, "lbs", 0, 110, 1);
969 ws_widget->weight = GTK_SPIN_BUTTON(widget);
972 static int edit_cylinder_dialog(int index, cylinder_t *cyl)
975 GtkWidget *dialog, *vbox;
976 struct cylinder_widget cylinder;
979 cylinder.index = index;
980 cylinder.changed = 0;
985 *cyl = dive->cylinder[index];
987 dialog = gtk_dialog_new_with_buttons("Cylinder",
988 GTK_WINDOW(main_window),
989 GTK_DIALOG_DESTROY_WITH_PARENT,
990 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
991 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
994 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
995 cylinder_widget(vbox, &cylinder, cylinder_model);
997 show_cylinder(cyl, &cylinder);
999 gtk_widget_show_all(dialog);
1000 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
1002 record_cylinder_changes(cyl, &cylinder);
1003 dive->cylinder[index] = *cyl;
1004 mark_divelist_changed(TRUE);
1005 update_cylinder_related_info(dive);
1006 flush_divelist(dive);
1009 gtk_widget_destroy(dialog);
1014 static int edit_weightsystem_dialog(int index, weightsystem_t *ws)
1017 GtkWidget *dialog, *vbox;
1018 struct ws_widget weightsystem_widget;
1021 weightsystem_widget.index = index;
1022 weightsystem_widget.changed = 0;
1024 dive = current_dive;
1027 *ws = dive->weightsystem[index];
1029 dialog = gtk_dialog_new_with_buttons("Weight System",
1030 GTK_WINDOW(main_window),
1031 GTK_DIALOG_DESTROY_WITH_PARENT,
1032 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1033 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1036 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
1037 ws_widget(vbox, &weightsystem_widget, weightsystem_model);
1039 show_weightsystem(ws, &weightsystem_widget);
1041 gtk_widget_show_all(dialog);
1042 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
1044 record_weightsystem_changes(ws, &weightsystem_widget);
1045 dive->weightsystem[index] = *ws;
1046 mark_divelist_changed(TRUE);
1047 flush_divelist(dive);
1050 gtk_widget_destroy(dialog);
1055 static int get_model_index(GtkListStore *model, GtkTreeIter *iter)
1060 path = gtk_tree_model_get_path(GTK_TREE_MODEL(model), iter);
1061 p = gtk_tree_path_get_indices(path);
1063 gtk_tree_path_free(path);
1067 static void edit_cb(GtkButton *button, int w_idx)
1071 GtkListStore *model = cylinder_list[w_idx].model;
1072 GtkTreeView *tree_view = cylinder_list[w_idx].tree_view;
1073 GtkTreeSelection *selection;
1076 selection = gtk_tree_view_get_selection(tree_view);
1078 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1079 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1082 index = get_model_index(model, &iter);
1083 if (!edit_cylinder_dialog(index, &cyl))
1086 set_one_cylinder(&cyl, model, &iter);
1090 static void add_cb(GtkButton *button, int w_idx)
1092 int index = cylinder_list[w_idx].max_index;
1094 GtkListStore *model = cylinder_list[w_idx].model;
1095 GtkTreeView *tree_view = cylinder_list[w_idx].tree_view;
1096 GtkTreeSelection *selection;
1099 if (!edit_cylinder_dialog(index, &cyl))
1102 gtk_list_store_append(model, &iter);
1103 set_one_cylinder(&cyl, model, &iter);
1105 selection = gtk_tree_view_get_selection(tree_view);
1106 gtk_tree_selection_select_iter(selection, &iter);
1108 cylinder_list[w_idx].max_index++;
1109 gtk_widget_set_sensitive(cylinder_list[w_idx].add, cylinder_list[w_idx].max_index < MAX_CYLINDERS);
1112 static void del_cb(GtkButton *button, int w_idx)
1116 GtkListStore *model = cylinder_list[w_idx].model;
1117 GtkTreeView *tree_view = cylinder_list[w_idx].tree_view;
1118 GtkTreeSelection *selection;
1122 selection = gtk_tree_view_get_selection(tree_view);
1124 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1125 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1128 index = get_model_index(model, &iter);
1130 dive = current_dive;
1133 cyl = dive->cylinder + index;
1134 nr = cylinder_list[w_idx].max_index - index - 1;
1136 gtk_list_store_remove(model, &iter);
1138 cylinder_list[w_idx].max_index--;
1139 memmove(cyl, cyl+1, nr*sizeof(*cyl));
1140 memset(cyl+nr, 0, sizeof(*cyl));
1142 mark_divelist_changed(TRUE);
1143 flush_divelist(dive);
1145 gtk_widget_set_sensitive(cylinder_list[w_idx].edit, 0);
1146 gtk_widget_set_sensitive(cylinder_list[w_idx].del, 0);
1147 gtk_widget_set_sensitive(cylinder_list[w_idx].add, 1);
1150 static void ws_edit_cb(GtkButton *button, int w_idx)
1154 GtkListStore *model = weightsystem_list[w_idx].model;
1155 GtkTreeView *tree_view = weightsystem_list[w_idx].tree_view;
1156 GtkTreeSelection *selection;
1159 selection = gtk_tree_view_get_selection(tree_view);
1161 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1162 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1165 index = get_model_index(model, &iter);
1166 if (!edit_weightsystem_dialog(index, &ws))
1169 set_one_weightsystem(&ws, model, &iter);
1173 static void ws_add_cb(GtkButton *button, int w_idx)
1175 int index = weightsystem_list[w_idx].max_index;
1177 GtkListStore *model = weightsystem_list[w_idx].model;
1178 GtkTreeView *tree_view = weightsystem_list[w_idx].tree_view;
1179 GtkTreeSelection *selection;
1182 if (!edit_weightsystem_dialog(index, &ws))
1185 gtk_list_store_append(model, &iter);
1186 set_one_weightsystem(&ws, model, &iter);
1188 selection = gtk_tree_view_get_selection(tree_view);
1189 gtk_tree_selection_select_iter(selection, &iter);
1191 weightsystem_list[w_idx].max_index++;
1192 gtk_widget_set_sensitive(weightsystem_list[w_idx].add, weightsystem_list[w_idx].max_index < MAX_WEIGHTSYSTEMS);
1195 static void ws_del_cb(GtkButton *button, int w_idx)
1199 GtkListStore *model = weightsystem_list[w_idx].model;
1200 GtkTreeView *tree_view = weightsystem_list[w_idx].tree_view;
1201 GtkTreeSelection *selection;
1205 selection = gtk_tree_view_get_selection(tree_view);
1207 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1208 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1211 index = get_model_index(model, &iter);
1213 dive = current_dive;
1216 ws = dive->weightsystem + index;
1217 nr = weightsystem_list[w_idx].max_index - index - 1;
1219 gtk_list_store_remove(model, &iter);
1221 weightsystem_list[w_idx].max_index--;
1222 memmove(ws, ws+1, nr*sizeof(*ws));
1223 memset(ws+nr, 0, sizeof(*ws));
1225 mark_divelist_changed(TRUE);
1226 flush_divelist(dive);
1228 gtk_widget_set_sensitive(weightsystem_list[w_idx].edit, 0);
1229 gtk_widget_set_sensitive(weightsystem_list[w_idx].del, 0);
1230 gtk_widget_set_sensitive(weightsystem_list[w_idx].add, 1);
1233 static GtkListStore *create_tank_size_model(void)
1235 GtkListStore *model;
1237 model = gtk_list_store_new(3,
1238 G_TYPE_STRING, /* Tank name */
1239 G_TYPE_INT, /* Tank size in mliter */
1240 G_TYPE_INT, /* Tank working pressure in mbar */
1243 fill_tank_list(model);
1247 static GtkListStore *create_weightsystem_model(void)
1249 GtkListStore *model;
1251 model = gtk_list_store_new(2,
1252 G_TYPE_STRING, /* Weightsystem description */
1253 G_TYPE_INT, /* Weight in grams */
1256 fill_ws_list(model);
1260 static void size_data_func(GtkTreeViewColumn *col,
1261 GtkCellRenderer *renderer,
1262 GtkTreeModel *model,
1267 double size, pressure;
1270 gtk_tree_model_get(model, iter, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
1271 convert_volume_pressure(ml, mbar, &size, &pressure);
1273 snprintf(buffer, sizeof(buffer), "%.1f", size);
1275 strcpy(buffer, "unkn");
1276 g_object_set(renderer, "text", buffer, NULL);
1279 static void weight_data_func(GtkTreeViewColumn *col,
1280 GtkCellRenderer *renderer,
1281 GtkTreeModel *model,
1285 int idx = (long)data;
1286 int grams, decimals;
1290 gtk_tree_model_get(model, iter, idx, &grams, -1);
1291 decimals = convert_weight(grams, &value);
1293 snprintf(buffer, sizeof(buffer), "%.*f", decimals, value);
1295 strcpy(buffer, "unkn");
1296 g_object_set(renderer, "text", buffer, NULL);
1299 static void pressure_data_func(GtkTreeViewColumn *col,
1300 GtkCellRenderer *renderer,
1301 GtkTreeModel *model,
1305 int index = (long)data;
1310 gtk_tree_model_get(model, iter, index, &mbar, -1);
1311 decimals = convert_pressure(mbar, &pressure);
1313 snprintf(buffer, sizeof(buffer), "%.*f", decimals, pressure);
1316 g_object_set(renderer, "text", buffer, NULL);
1319 static void percentage_data_func(GtkTreeViewColumn *col,
1320 GtkCellRenderer *renderer,
1321 GtkTreeModel *model,
1325 int index = (long)data;
1329 gtk_tree_model_get(model, iter, index, &permille, -1);
1331 snprintf(buffer, sizeof(buffer), "%.1f%%", permille / 10.0);
1334 g_object_set(renderer, "text", buffer, NULL);
1337 static void selection_cb(GtkTreeSelection *selection, struct equipment_list *list)
1342 selected = gtk_tree_selection_get_selected(selection, NULL, &iter);
1343 gtk_widget_set_sensitive(list->edit, selected);
1344 gtk_widget_set_sensitive(list->del, selected);
1347 static void row_activated_cb(GtkTreeView *tree_view,
1349 GtkTreeViewColumn *column,
1352 edit_cb(NULL, w_idx);
1355 static void ws_row_activated_cb(GtkTreeView *tree_view,
1357 GtkTreeViewColumn *column,
1360 ws_edit_cb(NULL, w_idx);
1363 GtkWidget *cylinder_list_widget(int w_idx)
1365 GtkListStore *model = cylinder_list[w_idx].model;
1366 GtkWidget *tree_view;
1367 GtkTreeSelection *selection;
1369 tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1370 gtk_widget_set_can_focus(tree_view, FALSE);
1372 g_signal_connect(tree_view, "row-activated", G_CALLBACK(row_activated_cb), GINT_TO_POINTER(w_idx));
1374 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1375 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1376 g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), &cylinder_list[w_idx]);
1378 g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1379 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
1382 tree_view_column(tree_view, CYL_DESC, "Type", NULL, ALIGN_LEFT | UNSORTABLE);
1383 tree_view_column(tree_view, CYL_SIZE, "Size", size_data_func, ALIGN_RIGHT | UNSORTABLE);
1384 tree_view_column(tree_view, CYL_WORKP, "MaxPress", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1385 tree_view_column(tree_view, CYL_STARTP, "Start", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1386 tree_view_column(tree_view, CYL_ENDP, "End", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1387 tree_view_column(tree_view, CYL_O2, "O" UTF8_SUBSCRIPT_2 "%", percentage_data_func, ALIGN_RIGHT | UNSORTABLE);
1388 tree_view_column(tree_view, CYL_HE, "He%", percentage_data_func, ALIGN_RIGHT | UNSORTABLE);
1392 GtkWidget *weightsystem_list_widget(int w_idx)
1394 GtkListStore *model = weightsystem_list[w_idx].model;
1395 GtkWidget *tree_view;
1396 GtkTreeSelection *selection;
1398 tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1399 gtk_widget_set_can_focus(tree_view, FALSE);
1400 g_signal_connect(tree_view, "row-activated", G_CALLBACK(ws_row_activated_cb), model);
1402 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1403 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1404 g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), &weightsystem_list[w_idx]);
1406 g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1407 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
1410 tree_view_column(tree_view, WS_DESC, "Type", NULL, ALIGN_LEFT | UNSORTABLE);
1411 tree_view_column(tree_view, WS_WEIGHT, "weight",
1412 weight_data_func, ALIGN_RIGHT | UNSORTABLE);
1417 static GtkWidget *cylinder_list_create(int w_idx)
1419 GtkListStore *model;
1421 model = gtk_list_store_new(CYL_COLUMNS,
1422 G_TYPE_STRING, /* CYL_DESC: utf8 */
1423 G_TYPE_INT, /* CYL_SIZE: mliter */
1424 G_TYPE_INT, /* CYL_WORKP: mbar */
1425 G_TYPE_INT, /* CYL_STARTP: mbar */
1426 G_TYPE_INT, /* CYL_ENDP: mbar */
1427 G_TYPE_INT, /* CYL_O2: permille */
1428 G_TYPE_INT /* CYL_HE: permille */
1430 cylinder_list[w_idx].model = model;
1431 return cylinder_list_widget(w_idx);
1434 static GtkWidget *weightsystem_list_create(int w_idx)
1436 GtkListStore *model;
1438 model = gtk_list_store_new(WS_COLUMNS,
1439 G_TYPE_STRING, /* WS_DESC: utf8 */
1440 G_TYPE_INT /* WS_WEIGHT: grams */
1442 weightsystem_list[w_idx].model = model;
1443 return weightsystem_list_widget(w_idx);
1446 GtkWidget *equipment_widget(int w_idx)
1448 GtkWidget *vbox, *hbox, *frame, *framebox, *tree_view;
1449 GtkWidget *add, *del, *edit;
1451 vbox = gtk_vbox_new(FALSE, 3);
1454 * We create the cylinder size (and weightsystem) models
1455 * at startup for the primary cylinder / weightsystem widget,
1456 * since we're going to share it across all cylinders and all
1457 * dives. So if you add a new cylinder type or weightsystem in
1458 * one dive, it will show up when you edit the cylinder types
1459 * or weightsystems for another dive.
1461 if (w_idx == W_IDX_PRIMARY)
1462 cylinder_model = create_tank_size_model();
1463 tree_view = cylinder_list_create(w_idx);
1464 cylinder_list[w_idx].tree_view = GTK_TREE_VIEW(tree_view);
1466 hbox = gtk_hbox_new(FALSE, 3);
1467 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
1469 frame = gtk_frame_new("Cylinders");
1470 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 3);
1472 framebox = gtk_vbox_new(FALSE, 3);
1473 gtk_container_add(GTK_CONTAINER(frame), framebox);
1475 hbox = gtk_hbox_new(FALSE, 3);
1476 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1478 gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
1480 hbox = gtk_hbox_new(TRUE, 3);
1481 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1483 edit = gtk_button_new_from_stock(GTK_STOCK_EDIT);
1484 add = gtk_button_new_from_stock(GTK_STOCK_ADD);
1485 del = gtk_button_new_from_stock(GTK_STOCK_DELETE);
1486 gtk_box_pack_start(GTK_BOX(hbox), edit, FALSE, FALSE, 0);
1487 gtk_box_pack_start(GTK_BOX(hbox), add, FALSE, FALSE, 0);
1488 gtk_box_pack_start(GTK_BOX(hbox), del, FALSE, FALSE, 0);
1490 cylinder_list[w_idx].edit = edit;
1491 cylinder_list[w_idx].add = add;
1492 cylinder_list[w_idx].del = del;
1494 g_signal_connect(edit, "clicked", G_CALLBACK(edit_cb), GINT_TO_POINTER(w_idx));
1495 g_signal_connect(add, "clicked", G_CALLBACK(add_cb), GINT_TO_POINTER(w_idx));
1496 g_signal_connect(del, "clicked", G_CALLBACK(del_cb), GINT_TO_POINTER(w_idx));
1498 hbox = gtk_hbox_new(FALSE, 3);
1499 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
1501 if (w_idx == W_IDX_PRIMARY)
1502 weightsystem_model = create_weightsystem_model();
1503 tree_view = weightsystem_list_create(w_idx);
1504 weightsystem_list[w_idx].tree_view = GTK_TREE_VIEW(tree_view);
1506 frame = gtk_frame_new("Weight");
1507 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 3);
1509 framebox = gtk_vbox_new(FALSE, 3);
1510 gtk_container_add(GTK_CONTAINER(frame), framebox);
1512 hbox = gtk_hbox_new(FALSE, 3);
1513 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1515 gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
1517 hbox = gtk_hbox_new(TRUE, 3);
1518 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1520 edit = gtk_button_new_from_stock(GTK_STOCK_EDIT);
1521 add = gtk_button_new_from_stock(GTK_STOCK_ADD);
1522 del = gtk_button_new_from_stock(GTK_STOCK_DELETE);
1523 gtk_box_pack_start(GTK_BOX(hbox), edit, FALSE, FALSE, 0);
1524 gtk_box_pack_start(GTK_BOX(hbox), add, FALSE, FALSE, 0);
1525 gtk_box_pack_start(GTK_BOX(hbox), del, FALSE, FALSE, 0);
1527 weightsystem_list[w_idx].edit = edit;
1528 weightsystem_list[w_idx].add = add;
1529 weightsystem_list[w_idx].del = del;
1531 g_signal_connect(edit, "clicked", G_CALLBACK(ws_edit_cb), GINT_TO_POINTER(w_idx));
1532 g_signal_connect(add, "clicked", G_CALLBACK(ws_add_cb), GINT_TO_POINTER(w_idx));
1533 g_signal_connect(del, "clicked", G_CALLBACK(ws_del_cb), GINT_TO_POINTER(w_idx));