2 /* creates the UI for the equipment page -
3 * controlled through the following interfaces:
5 * void show_dive_equipment(struct dive *dive)
8 * GtkWidget *equipment_widget(void)
18 #include "display-gtk.h"
21 static GtkListStore *cylinder_model, *weightsystem_model;
40 struct equipment_list {
43 GtkWidget *edit, *add, *del;
46 static struct equipment_list cylinder_list, weightsystem_list;
49 struct cylinder_widget {
53 GtkComboBox *description;
54 GtkSpinButton *size, *pressure;
55 GtkWidget *start, *end, *pressure_button;
56 GtkWidget *o2, *he, *gasmix_button;
63 GtkComboBox *description;
64 GtkSpinButton *weight;
67 /* we want bar - so let's not use our unit functions */
68 static int convert_pressure(int mbar, double *p)
73 if (output_units.pressure == PSI) {
74 pressure = mbar_to_PSI(mbar);
77 pressure = mbar / 1000.0;
84 static void convert_volume_pressure(int ml, int mbar, double *v, double *p)
86 double volume, pressure;
90 if (output_units.volume == CUFT) {
91 volume = ml_to_cuft(ml);
92 volume *= bar_to_atm(mbar / 1000.0);
95 if (output_units.pressure == PSI) {
96 pressure = mbar_to_PSI(mbar);
98 pressure = mbar / 1000.0;
104 static int convert_weight(int grams, double *m)
106 int decimals = 1; /* not sure - do people do less than whole lbs/kg ? */
109 if (output_units.weight == LBS)
110 weight = grams_to_lbs(grams);
112 weight = grams / 1000.0;
117 static void set_cylinder_type_spinbuttons(struct cylinder_widget *cylinder, int ml, int mbar)
119 double volume, pressure;
121 convert_volume_pressure(ml, mbar, &volume, &pressure);
122 gtk_spin_button_set_value(cylinder->size, volume);
123 gtk_spin_button_set_value(cylinder->pressure, pressure);
126 static void set_cylinder_pressure_spinbuttons(struct cylinder_widget *cylinder, cylinder_t *cyl)
129 unsigned int start, end;
132 start = cyl->start.mbar;
136 start = cyl->sample_start.mbar;
137 end = cyl->sample_end.mbar;
139 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cylinder->pressure_button), set);
140 gtk_widget_set_sensitive(cylinder->start, set);
141 gtk_widget_set_sensitive(cylinder->end, set);
143 convert_pressure(start, &pressure);
144 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->start), pressure);
145 convert_pressure(end, &pressure);
146 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->end), pressure);
149 static void set_weight_weight_spinbutton(struct ws_widget *ws_widget, int grams)
153 convert_weight(grams, &weight);
154 gtk_spin_button_set_value(ws_widget->weight, weight);
158 * The gtk_tree_model_foreach() interface is bad. It could have
159 * returned whether the callback ever returned true
161 static GtkTreeIter *found_match = NULL;
162 static GtkTreeIter match_iter;
164 static gboolean match_desc(GtkTreeModel *model, GtkTreePath *path,
165 GtkTreeIter *iter, gpointer data)
169 const char *desc = data;
171 gtk_tree_model_get(model, iter, 0, &name, -1);
172 match = !strcmp(desc, name);
176 found_match = &match_iter;
181 static int get_active_item(GtkComboBox *combo_box, GtkTreeIter *iter, GtkListStore *model)
185 if (gtk_combo_box_get_active_iter(combo_box, iter))
188 desc = gtk_combo_box_get_active_text(combo_box);
191 gtk_tree_model_foreach(GTK_TREE_MODEL(model), match_desc, (void *)desc);
197 *iter = *found_match;
198 gtk_combo_box_set_active_iter(combo_box, iter);
202 static void cylinder_cb(GtkComboBox *combo_box, gpointer data)
205 GtkTreeModel *model = gtk_combo_box_get_model(combo_box);
207 struct cylinder_widget *cylinder = data;
208 cylinder_t *cyl = current_dive->cylinder + cylinder->index;
210 /* Did the user set it to some non-standard value? */
211 if (!get_active_item(combo_box, &iter, cylinder_model)) {
212 cylinder->changed = 1;
217 * We get "change" signal callbacks just because we set
218 * the description by hand. Whatever. So ignore them if
221 if (!cylinder->changed && cyl->type.description) {
223 char *desc = gtk_combo_box_get_active_text(combo_box);
225 same = !strcmp(desc, cyl->type.description);
230 cylinder->changed = 1;
232 gtk_tree_model_get(model, &iter,
237 set_cylinder_type_spinbuttons(cylinder, ml, mbar);
240 static void weight_cb(GtkComboBox *combo_box, gpointer data)
243 GtkTreeModel *model = gtk_combo_box_get_model(combo_box);
245 struct ws_widget *ws_widget = data;
246 weightsystem_t *ws = current_dive->weightsystem + ws_widget->index;
248 /* Did the user set it to some non-standard value? */
249 if (!get_active_item(combo_box, &iter, weightsystem_model)) {
250 ws_widget->changed = 1;
255 * We get "change" signal callbacks just because we set
256 * the description by hand. Whatever. So ignore them if
259 if (!ws_widget->changed && ws->description) {
261 char *desc = gtk_combo_box_get_active_text(combo_box);
263 same = !strcmp(desc, ws->description);
268 ws_widget->changed = 1;
270 gtk_tree_model_get(model, &iter,
274 set_weight_weight_spinbutton(ws_widget, weight);
277 static GtkTreeIter *add_cylinder_type(const char *desc, int ml, int mbar, GtkTreeIter *iter)
281 /* Don't even bother adding stuff without a size */
286 model = GTK_TREE_MODEL(cylinder_model);
287 gtk_tree_model_foreach(model, match_desc, (void *)desc);
290 GtkListStore *store = GTK_LIST_STORE(model);
292 gtk_list_store_append(store, iter);
293 gtk_list_store_set(store, iter,
303 static GtkTreeIter *add_weightsystem_type(const char *desc, int weight, GtkTreeIter *iter)
308 model = GTK_TREE_MODEL(weightsystem_model);
309 gtk_tree_model_foreach(model, match_desc, (void *)desc);
312 gtk_list_store_set(GTK_LIST_STORE(model), found_match,
316 gtk_list_store_append(GTK_LIST_STORE(model), iter);
317 gtk_list_store_set(GTK_LIST_STORE(model), iter,
327 * When adding a dive, we'll add all the pre-existing cylinder
328 * information from that dive to our cylinder model.
330 void add_cylinder_description(cylinder_type_t *type)
334 unsigned int size, workp;
336 desc = type->description;
339 size = type->size.mliter;
340 workp = type->workingpressure.mbar;
341 add_cylinder_type(desc, size, workp, &iter);
344 static void add_cylinder(struct cylinder_widget *cylinder, const char *desc, int ml, int mbar)
346 GtkTreeIter iter, *match;
348 cylinder->name = desc;
349 match = add_cylinder_type(desc, ml, mbar, &iter);
351 gtk_combo_box_set_active_iter(cylinder->description, match);
354 void add_weightsystem_description(weightsystem_t *weightsystem)
360 desc = weightsystem->description;
363 weight = weightsystem->weight.grams;
364 add_weightsystem_type(desc, weight, &iter);
367 static void add_weightsystem(struct ws_widget *ws_widget, const char *desc, int weight)
369 GtkTreeIter iter, *match;
371 ws_widget->name = desc;
372 match = add_weightsystem_type(desc, weight, &iter);
374 gtk_combo_box_set_active_iter(ws_widget->description, match);
377 static void show_cylinder(cylinder_t *cyl, struct cylinder_widget *cylinder)
384 /* Don't show uninitialized cylinder widgets */
385 if (!cylinder->description)
388 desc = cyl->type.description;
391 ml = cyl->type.size.mliter;
392 mbar = cyl->type.workingpressure.mbar;
393 add_cylinder(cylinder, desc, ml, mbar);
395 set_cylinder_type_spinbuttons(cylinder,
396 cyl->type.size.mliter, cyl->type.workingpressure.mbar);
397 set_cylinder_pressure_spinbuttons(cylinder, cyl);
399 gasmix = cyl->gasmix.o2.permille || cyl->gasmix.he.permille;
400 gtk_widget_set_sensitive(cylinder->o2, gasmix);
401 gtk_widget_set_sensitive(cylinder->he, gasmix);
402 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button), gasmix);
404 o2 = cyl->gasmix.o2.permille / 10.0;
405 he = cyl->gasmix.he.permille / 10.0;
407 o2 = AIR_PERMILLE / 10.0;
408 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->o2), o2);
409 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->he), he);
412 static void show_weightsystem(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
417 /* Don't show uninitialized widgets */
418 if (!weightsystem_widget->description)
421 desc = ws->description;
424 grams = ws->weight.grams;
425 add_weightsystem(weightsystem_widget, desc, grams);
427 set_weight_weight_spinbutton(weightsystem_widget, ws->weight.grams);
430 int cylinder_none(void *_data)
432 cylinder_t *cyl = _data;
433 return !cyl->type.size.mliter &&
434 !cyl->type.workingpressure.mbar &&
435 !cyl->type.description &&
436 !cyl->gasmix.o2.permille &&
437 !cyl->gasmix.he.permille &&
438 !cyl->sample_start.mbar &&
439 !cyl->sample_end.mbar &&
444 int weightsystem_none(void *_data)
446 weightsystem_t *ws = _data;
447 return !ws->weight.grams && !ws->description;
450 static void set_one_cylinder(void *_data, GtkListStore *model, GtkTreeIter *iter)
452 cylinder_t *cyl = _data;
453 unsigned int start, end;
455 start = cyl->start.mbar ? : cyl->sample_start.mbar;
456 end = cyl->end.mbar ? : cyl->sample_end.mbar;
457 gtk_list_store_set(model, iter,
458 CYL_DESC, cyl->type.description ? : "",
459 CYL_SIZE, cyl->type.size.mliter,
460 CYL_WORKP, cyl->type.workingpressure.mbar,
463 CYL_O2, cyl->gasmix.o2.permille,
464 CYL_HE, cyl->gasmix.he.permille,
468 static void set_one_weightsystem(void *_data, GtkListStore *model, GtkTreeIter *iter)
470 weightsystem_t *ws = _data;
472 gtk_list_store_set(model, iter,
473 WS_DESC, ws->description ? : "unspecified",
474 WS_WEIGHT, ws->weight.grams,
478 static void *cyl_ptr(struct dive *dive, int idx)
480 if (idx < 0 || idx >= MAX_CYLINDERS)
482 return &dive->cylinder[idx];
485 static void *ws_ptr(struct dive *dive, int idx)
487 if (idx < 0 || idx >= MAX_WEIGHTSYSTEMS)
489 return &dive->weightsystem[idx];
492 static void show_equipment(struct dive *dive, int max,
493 struct equipment_list *equipment_list,
494 void*(*ptr_function)(struct dive*, int),
495 int(*none_function)(void *),
496 void(*set_one_function)(void*, GtkListStore*, GtkTreeIter *))
501 GtkListStore *model = equipment_list->model;
503 gtk_list_store_clear(model);
506 data = ptr_function(dive, used-1);
507 if (!none_function(data))
511 equipment_list->max_index = used;
513 gtk_widget_set_sensitive(equipment_list->edit, 0);
514 gtk_widget_set_sensitive(equipment_list->del, 0);
515 gtk_widget_set_sensitive(equipment_list->add, used < max);
517 for (i = 0; i < used; i++) {
518 data = ptr_function(dive, i);
519 gtk_list_store_append(model, &iter);
520 set_one_function(data, model, &iter);
524 void show_dive_equipment(struct dive *dive)
526 show_equipment(dive, MAX_CYLINDERS, &cylinder_list,
527 &cyl_ptr, &cylinder_none, &set_one_cylinder);
528 show_equipment(dive, MAX_WEIGHTSYSTEMS, &weightsystem_list,
529 &ws_ptr, &weightsystem_none, &set_one_weightsystem);
532 static GtkWidget *create_spinbutton(GtkWidget *vbox, const char *name, double min, double max, double incr)
534 GtkWidget *frame, *hbox, *button;
536 frame = gtk_frame_new(name);
537 gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, FALSE, 0);
539 hbox = gtk_hbox_new(FALSE, 3);
540 gtk_container_add(GTK_CONTAINER(frame), hbox);
542 button = gtk_spin_button_new_with_range(min, max, incr);
543 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 0);
545 gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
550 static void fill_cylinder_info(struct cylinder_widget *cylinder, cylinder_t *cyl, const char *desc,
551 double volume, double pressure, double start, double end, int o2, int he)
555 if (output_units.pressure == PSI) {
556 pressure = psi_to_bar(pressure);
557 start = psi_to_bar(start);
558 end = psi_to_bar(end);
561 if (pressure && output_units.volume == CUFT) {
562 volume = cuft_to_l(volume);
563 volume /= bar_to_atm(pressure);
566 ml = volume * 1000 + 0.5;
567 mbar = pressure * 1000 + 0.5;
569 /* Ignore obviously crazy He values */
573 /* We have a rule that normal air is all zeroes */
574 if (!he && o2 > 208 && o2 < 211)
577 cyl->type.description = desc;
578 cyl->type.size.mliter = ml;
579 cyl->type.workingpressure.mbar = mbar;
580 cyl->start.mbar = start * 1000 + 0.5;
581 cyl->end.mbar = end * 1000 + 0.5;
582 cyl->gasmix.o2.permille = o2;
583 cyl->gasmix.he.permille = he;
586 * Also, insert it into the model if it doesn't already exist
588 add_cylinder(cylinder, desc, ml, mbar);
591 static void record_cylinder_changes(cylinder_t *cyl, struct cylinder_widget *cylinder)
595 double volume, pressure, start, end;
598 /* Ignore uninitialized cylinder widgets */
599 box = cylinder->description;
603 desc = gtk_combo_box_get_active_text(box);
604 volume = gtk_spin_button_get_value(cylinder->size);
605 pressure = gtk_spin_button_get_value(cylinder->pressure);
606 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->pressure_button))) {
607 start = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->start));
608 end = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->end));
612 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button))) {
613 o2 = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->o2))*10 + 0.5;
614 he = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->he))*10 + 0.5;
619 fill_cylinder_info(cylinder, cyl, desc, volume, pressure, start, end, o2, he);
622 static void record_weightsystem_changes(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
630 /* Ignore uninitialized cylinder widgets */
631 box = weightsystem_widget->description;
635 desc = gtk_combo_box_get_active_text(box);
636 value = gtk_spin_button_get_value(weightsystem_widget->weight);
638 if (output_units.weight == LBS)
639 grams = lbs_to_grams(value);
641 grams = value * 1000;
642 ws->weight.grams = grams;
643 ws->description = desc;
644 add_weightsystem_type(desc, grams, &iter);
648 * We hardcode the most common standard cylinders,
649 * we should pick up any other names from the dive
652 static struct tank_info {
654 int cuft, ml, psi, bar;
656 /* Need an empty entry for the no-cylinder case */
659 /* Size-only metric cylinders */
660 { "10.0 l", .ml = 10000 },
661 { "11.1 l", .ml = 11100 },
663 /* Most common AL cylinders */
664 { "AL50", .cuft = 50, .psi = 3000 },
665 { "AL63", .cuft = 63, .psi = 3000 },
666 { "AL72", .cuft = 72, .psi = 3000 },
667 { "AL80", .cuft = 80, .psi = 3000 },
668 { "AL100", .cuft = 100, .psi = 3300 },
670 /* Somewhat common LP steel cylinders */
671 { "LP85", .cuft = 85, .psi = 2640 },
672 { "LP95", .cuft = 95, .psi = 2640 },
673 { "LP108", .cuft = 108, .psi = 2640 },
674 { "LP121", .cuft = 121, .psi = 2640 },
676 /* Somewhat common HP steel cylinders */
677 { "HP65", .cuft = 65, .psi = 3442 },
678 { "HP80", .cuft = 80, .psi = 3442 },
679 { "HP100", .cuft = 100, .psi = 3442 },
680 { "HP119", .cuft = 119, .psi = 3442 },
681 { "HP130", .cuft = 130, .psi = 3442 },
683 /* Common European steel cylinders */
684 { "10L 300 bar", .ml = 10000, .bar = 300 },
685 { "12L 200 bar", .ml = 12000, .bar = 200 },
686 { "12L 232 bar", .ml = 12000, .bar = 232 },
687 { "12L 300 bar", .ml = 12000, .bar = 300 },
688 { "15L 200 bar", .ml = 15000, .bar = 200 },
689 { "15L 232 bar", .ml = 15000, .bar = 232 },
690 { "D7 300 bar", .ml = 14000, .bar = 300 },
691 { "D8.5 232 bar", .ml = 17000, .bar = 232 },
692 { "D12 232 bar", .ml = 24000, .bar = 232 },
694 /* We'll fill in more from the dive log dynamically */
698 static void fill_tank_list(GtkListStore *store)
701 struct tank_info *info = tank_info;
703 for (info = tank_info ; info->name; info++) {
705 int cuft = info->cuft;
708 double bar = info->bar;
717 /* Is it in cuft and psi? */
719 bar = psi_to_bar(psi);
722 double airvolume = cuft_to_l(cuft) * 1000.0;
723 double atm = bar_to_atm(bar);
725 ml = airvolume / atm + 0.5;
728 mbar = bar * 1000 + 0.5;
730 gtk_list_store_append(store, &iter);
731 gtk_list_store_set(store, &iter,
739 fprintf(stderr, "Bad tank info for '%s'\n", info->name);
744 * We hardcode the most common weight system types
745 * This is a bit odd as the weight system types don't usually encode weight
747 static struct ws_info {
751 /* Need an empty entry for the no weight system case */
760 static void fill_ws_list(GtkListStore *store)
763 struct ws_info *info = ws_info;
766 gtk_list_store_append(store, &iter);
767 gtk_list_store_set(store, &iter,
775 static void gasmix_cb(GtkToggleButton *button, gpointer data)
777 struct cylinder_widget *cylinder = data;
780 state = gtk_toggle_button_get_active(button);
781 gtk_widget_set_sensitive(cylinder->o2, state);
782 gtk_widget_set_sensitive(cylinder->he, state);
785 static void pressure_cb(GtkToggleButton *button, gpointer data)
787 struct cylinder_widget *cylinder = data;
790 state = gtk_toggle_button_get_active(button);
791 gtk_widget_set_sensitive(cylinder->start, state);
792 gtk_widget_set_sensitive(cylinder->end, state);
795 static gboolean completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct cylinder_widget *cylinder)
798 unsigned int ml, mbar;
800 gtk_tree_model_get(model, iter, CYL_DESC, &desc, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
801 add_cylinder(cylinder, desc, ml, mbar);
805 static void cylinder_activate_cb(GtkComboBox *combo_box, gpointer data)
807 struct cylinder_widget *cylinder = data;
808 cylinder_cb(cylinder->description, data);
811 /* Return a frame containing a hbox inside a hbox */
812 static GtkWidget *frame_box(const char *title, GtkWidget *vbox)
814 GtkWidget *hbox, *frame;
816 hbox = gtk_hbox_new(FALSE, 10);
817 gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, FALSE, 0);
819 frame = gtk_frame_new(title);
820 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 0);
822 hbox = gtk_hbox_new(FALSE, 10);
823 gtk_container_add(GTK_CONTAINER(frame), hbox);
828 static GtkWidget *labeled_spinbutton(GtkWidget *box, const char *name, double min, double max, double incr)
830 GtkWidget *hbox, *label, *button;
832 hbox = gtk_hbox_new(FALSE, 0);
833 gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, FALSE, 0);
835 label = gtk_label_new(name);
836 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, FALSE, 0);
838 button = gtk_spin_button_new_with_range(min, max, incr);
839 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 0);
841 gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
846 static void cylinder_widget(GtkWidget *vbox, struct cylinder_widget *cylinder, GtkListStore *model)
848 GtkWidget *frame, *hbox;
850 GtkEntryCompletion *completion;
854 * Cylinder type: description, size and
857 frame = gtk_frame_new("Cylinder");
859 hbox = gtk_hbox_new(FALSE, 3);
860 gtk_container_add(GTK_CONTAINER(frame), hbox);
862 widget = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
863 gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
865 cylinder->description = GTK_COMBO_BOX(widget);
866 g_signal_connect(widget, "changed", G_CALLBACK(cylinder_cb), cylinder);
868 entry = GTK_ENTRY(GTK_BIN(widget)->child);
869 g_signal_connect(entry, "activate", G_CALLBACK(cylinder_activate_cb), cylinder);
871 completion = gtk_entry_completion_new();
872 gtk_entry_completion_set_text_column(completion, 0);
873 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
874 g_signal_connect(completion, "match-selected", G_CALLBACK(completion_cb), cylinder);
875 gtk_entry_set_completion(entry, completion);
877 hbox = gtk_hbox_new(FALSE, 3);
878 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
879 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
881 widget = create_spinbutton(hbox, "Size", 0, 300, 0.1);
882 cylinder->size = GTK_SPIN_BUTTON(widget);
884 widget = create_spinbutton(hbox, "Pressure", 0, 5000, 1);
885 cylinder->pressure = GTK_SPIN_BUTTON(widget);
888 * Cylinder start/end pressures
890 hbox = frame_box("Pressure", vbox);
892 widget = labeled_spinbutton(hbox, "Start", 0, 5000, 1);
893 cylinder->start = widget;
895 widget = labeled_spinbutton(hbox, "End", 0, 5000, 1);
896 cylinder->end = widget;
898 cylinder->pressure_button = gtk_check_button_new();
899 gtk_box_pack_start(GTK_BOX(hbox), cylinder->pressure_button, FALSE, FALSE, 3);
900 g_signal_connect(cylinder->pressure_button, "toggled", G_CALLBACK(pressure_cb), cylinder);
903 * Cylinder gas mix: Air, Nitrox or Trimix
905 hbox = frame_box("Gasmix", vbox);
907 widget = labeled_spinbutton(hbox, "O"UTF8_SUBSCRIPT_2 "%", 1, 100, 0.1);
908 cylinder->o2 = widget;
909 widget = labeled_spinbutton(hbox, "He%", 0, 100, 0.1);
910 cylinder->he = widget;
911 cylinder->gasmix_button = gtk_check_button_new();
912 gtk_box_pack_start(GTK_BOX(hbox), cylinder->gasmix_button, FALSE, FALSE, 3);
913 g_signal_connect(cylinder->gasmix_button, "toggled", G_CALLBACK(gasmix_cb), cylinder);
916 static gboolean weight_completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct ws_widget *ws_widget)
921 gtk_tree_model_get(model, iter, WS_DESC, &desc, WS_WEIGHT, &weight, -1);
922 add_weightsystem(ws_widget, desc, weight);
926 static void weight_activate_cb(GtkComboBox *combo_box, gpointer data)
928 struct ws_widget *ws_widget = data;
929 weight_cb(ws_widget->description, data);
932 static void ws_widget(GtkWidget *vbox, struct ws_widget *ws_widget, GtkListStore *model)
934 GtkWidget *frame, *hbox;
935 GtkEntryCompletion *completion;
940 * weight_system: description and weight
942 frame = gtk_frame_new("Weight");
944 hbox = gtk_hbox_new(FALSE, 3);
945 gtk_container_add(GTK_CONTAINER(frame), hbox);
947 widget = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
948 gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
950 ws_widget->description = GTK_COMBO_BOX(widget);
951 g_signal_connect(widget, "changed", G_CALLBACK(weight_cb), ws_widget);
953 entry = GTK_ENTRY(GTK_BIN(widget)->child);
954 g_signal_connect(entry, "activate", G_CALLBACK(weight_activate_cb), ws_widget);
956 completion = gtk_entry_completion_new();
957 gtk_entry_completion_set_text_column(completion, 0);
958 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
959 g_signal_connect(completion, "match-selected", G_CALLBACK(weight_completion_cb), ws_widget);
960 gtk_entry_set_completion(entry, completion);
962 hbox = gtk_hbox_new(FALSE, 3);
963 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
964 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
966 if ( output_units.weight == KG)
967 widget = create_spinbutton(hbox, "kg", 0, 50, 0.5);
969 widget = create_spinbutton(hbox, "lbs", 0, 110, 1);
970 ws_widget->weight = GTK_SPIN_BUTTON(widget);
973 static int edit_cylinder_dialog(int index, cylinder_t *cyl)
976 GtkWidget *dialog, *vbox;
977 struct cylinder_widget cylinder;
980 cylinder.index = index;
981 cylinder.changed = 0;
986 *cyl = dive->cylinder[index];
988 dialog = gtk_dialog_new_with_buttons("Cylinder",
989 GTK_WINDOW(main_window),
990 GTK_DIALOG_DESTROY_WITH_PARENT,
991 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
992 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
995 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
996 cylinder_widget(vbox, &cylinder, cylinder_model);
998 show_cylinder(cyl, &cylinder);
1000 gtk_widget_show_all(dialog);
1001 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
1003 record_cylinder_changes(cyl, &cylinder);
1004 dive->cylinder[index] = *cyl;
1005 mark_divelist_changed(TRUE);
1006 update_cylinder_related_info(dive);
1007 flush_divelist(dive);
1010 gtk_widget_destroy(dialog);
1015 static int edit_weightsystem_dialog(int index, weightsystem_t *ws)
1018 GtkWidget *dialog, *vbox;
1019 struct ws_widget weightsystem_widget;
1022 weightsystem_widget.index = index;
1023 weightsystem_widget.changed = 0;
1025 dive = current_dive;
1028 *ws = dive->weightsystem[index];
1030 dialog = gtk_dialog_new_with_buttons("Weight System",
1031 GTK_WINDOW(main_window),
1032 GTK_DIALOG_DESTROY_WITH_PARENT,
1033 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1034 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1037 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
1038 ws_widget(vbox, &weightsystem_widget, weightsystem_model);
1040 show_weightsystem(ws, &weightsystem_widget);
1042 gtk_widget_show_all(dialog);
1043 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
1045 record_weightsystem_changes(ws, &weightsystem_widget);
1046 dive->weightsystem[index] = *ws;
1047 mark_divelist_changed(TRUE);
1048 flush_divelist(dive);
1051 gtk_widget_destroy(dialog);
1056 static int get_model_index(GtkListStore *model, GtkTreeIter *iter)
1061 path = gtk_tree_model_get_path(GTK_TREE_MODEL(model), iter);
1062 p = gtk_tree_path_get_indices(path);
1064 gtk_tree_path_free(path);
1068 static void edit_cb(GtkButton *button, GtkTreeView *tree_view)
1072 GtkListStore *model = cylinder_list.model;
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, GtkTreeView *tree_view)
1092 int index = cylinder_list.max_index;
1094 GtkListStore *model = cylinder_list.model;
1095 GtkTreeSelection *selection;
1098 if (!edit_cylinder_dialog(index, &cyl))
1101 gtk_list_store_append(model, &iter);
1102 set_one_cylinder(&cyl, model, &iter);
1104 selection = gtk_tree_view_get_selection(tree_view);
1105 gtk_tree_selection_select_iter(selection, &iter);
1107 cylinder_list.max_index++;
1108 gtk_widget_set_sensitive(cylinder_list.add, cylinder_list.max_index < MAX_CYLINDERS);
1111 static void del_cb(GtkButton *button, GtkTreeView *tree_view)
1115 GtkListStore *model = cylinder_list.model;
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.max_index - index - 1;
1134 gtk_list_store_remove(model, &iter);
1136 cylinder_list.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.edit, 0);
1144 gtk_widget_set_sensitive(cylinder_list.del, 0);
1145 gtk_widget_set_sensitive(cylinder_list.add, 1);
1148 static void ws_edit_cb(GtkButton *button, GtkTreeView *tree_view)
1152 GtkListStore *model = weightsystem_list.model;
1153 GtkTreeSelection *selection;
1156 selection = gtk_tree_view_get_selection(tree_view);
1158 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1159 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1162 index = get_model_index(model, &iter);
1163 if (!edit_weightsystem_dialog(index, &ws))
1166 set_one_weightsystem(&ws, model, &iter);
1170 static void ws_add_cb(GtkButton *button, GtkTreeView *tree_view)
1172 int index = weightsystem_list.max_index;
1174 GtkListStore *model = weightsystem_list.model;
1175 GtkTreeSelection *selection;
1178 if (!edit_weightsystem_dialog(index, &ws))
1181 gtk_list_store_append(model, &iter);
1182 set_one_weightsystem(&ws, model, &iter);
1184 selection = gtk_tree_view_get_selection(tree_view);
1185 gtk_tree_selection_select_iter(selection, &iter);
1187 weightsystem_list.max_index++;
1188 gtk_widget_set_sensitive(weightsystem_list.add, weightsystem_list.max_index < MAX_WEIGHTSYSTEMS);
1191 static void ws_del_cb(GtkButton *button, GtkTreeView *tree_view)
1195 GtkListStore *model = weightsystem_list.model;
1196 GtkTreeSelection *selection;
1200 selection = gtk_tree_view_get_selection(tree_view);
1202 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1203 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1206 index = get_model_index(model, &iter);
1208 dive = current_dive;
1211 ws = dive->weightsystem + index;
1212 nr = weightsystem_list.max_index - index - 1;
1214 gtk_list_store_remove(model, &iter);
1216 weightsystem_list.max_index--;
1217 memmove(ws, ws+1, nr*sizeof(*ws));
1218 memset(ws+nr, 0, sizeof(*ws));
1220 mark_divelist_changed(TRUE);
1221 flush_divelist(dive);
1223 gtk_widget_set_sensitive(weightsystem_list.edit, 0);
1224 gtk_widget_set_sensitive(weightsystem_list.del, 0);
1225 gtk_widget_set_sensitive(weightsystem_list.add, 1);
1228 static GtkListStore *create_tank_size_model(void)
1230 GtkListStore *model;
1232 model = gtk_list_store_new(3,
1233 G_TYPE_STRING, /* Tank name */
1234 G_TYPE_INT, /* Tank size in mliter */
1235 G_TYPE_INT, /* Tank working pressure in mbar */
1238 fill_tank_list(model);
1242 static GtkListStore *create_weightsystem_model(void)
1244 GtkListStore *model;
1246 model = gtk_list_store_new(2,
1247 G_TYPE_STRING, /* Weightsystem description */
1248 G_TYPE_INT, /* Weight in grams */
1251 fill_ws_list(model);
1255 static void size_data_func(GtkTreeViewColumn *col,
1256 GtkCellRenderer *renderer,
1257 GtkTreeModel *model,
1262 double size, pressure;
1265 gtk_tree_model_get(model, iter, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
1266 convert_volume_pressure(ml, mbar, &size, &pressure);
1268 snprintf(buffer, sizeof(buffer), "%.1f", size);
1270 strcpy(buffer, "unkn");
1271 g_object_set(renderer, "text", buffer, NULL);
1274 static void weight_data_func(GtkTreeViewColumn *col,
1275 GtkCellRenderer *renderer,
1276 GtkTreeModel *model,
1280 int idx = (long)data;
1281 int grams, decimals;
1285 gtk_tree_model_get(model, iter, idx, &grams, -1);
1286 decimals = convert_weight(grams, &value);
1288 snprintf(buffer, sizeof(buffer), "%.*f", decimals, value);
1290 strcpy(buffer, "unkn");
1291 g_object_set(renderer, "text", buffer, NULL);
1294 static void pressure_data_func(GtkTreeViewColumn *col,
1295 GtkCellRenderer *renderer,
1296 GtkTreeModel *model,
1300 int index = (long)data;
1305 gtk_tree_model_get(model, iter, index, &mbar, -1);
1306 decimals = convert_pressure(mbar, &pressure);
1308 snprintf(buffer, sizeof(buffer), "%.*f", decimals, pressure);
1311 g_object_set(renderer, "text", buffer, NULL);
1314 static void percentage_data_func(GtkTreeViewColumn *col,
1315 GtkCellRenderer *renderer,
1316 GtkTreeModel *model,
1320 int index = (long)data;
1324 gtk_tree_model_get(model, iter, index, &permille, -1);
1326 snprintf(buffer, sizeof(buffer), "%.1f%%", permille / 10.0);
1329 g_object_set(renderer, "text", buffer, NULL);
1332 static void selection_cb(GtkTreeSelection *selection, struct equipment_list *list)
1337 selected = gtk_tree_selection_get_selected(selection, NULL, &iter);
1338 gtk_widget_set_sensitive(list->edit, selected);
1339 gtk_widget_set_sensitive(list->del, selected);
1342 static void row_activated_cb(GtkTreeView *tree_view,
1344 GtkTreeViewColumn *column,
1345 GtkTreeModel *model)
1347 edit_cb(NULL, tree_view);
1350 static void ws_row_activated_cb(GtkTreeView *tree_view,
1352 GtkTreeViewColumn *column,
1353 GtkTreeModel *model)
1355 ws_edit_cb(NULL, tree_view);
1358 GtkWidget *cylinder_list_widget(void)
1360 GtkListStore *model = cylinder_list.model;
1361 GtkWidget *tree_view;
1362 GtkTreeSelection *selection;
1364 tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1365 gtk_widget_set_can_focus(tree_view, FALSE);
1367 g_signal_connect(tree_view, "row-activated", G_CALLBACK(row_activated_cb), model);
1369 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1370 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1371 g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), &cylinder_list);
1373 g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1374 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
1377 tree_view_column(tree_view, CYL_DESC, "Type", NULL, ALIGN_LEFT | UNSORTABLE);
1378 tree_view_column(tree_view, CYL_SIZE, "Size", size_data_func, ALIGN_RIGHT | UNSORTABLE);
1379 tree_view_column(tree_view, CYL_WORKP, "MaxPress", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1380 tree_view_column(tree_view, CYL_STARTP, "Start", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1381 tree_view_column(tree_view, CYL_ENDP, "End", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1382 tree_view_column(tree_view, CYL_O2, "O" UTF8_SUBSCRIPT_2 "%", percentage_data_func, ALIGN_RIGHT | UNSORTABLE);
1383 tree_view_column(tree_view, CYL_HE, "He%", percentage_data_func, ALIGN_RIGHT | UNSORTABLE);
1387 GtkWidget *weightsystem_list_widget(void)
1389 GtkListStore *model = weightsystem_list.model;
1390 GtkWidget *tree_view;
1391 GtkTreeSelection *selection;
1393 tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1394 gtk_widget_set_can_focus(tree_view, FALSE);
1395 g_signal_connect(tree_view, "row-activated", G_CALLBACK(ws_row_activated_cb), model);
1397 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1398 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1399 g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), &weightsystem_list);
1401 g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1402 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
1405 tree_view_column(tree_view, WS_DESC, "Type", NULL, ALIGN_LEFT | UNSORTABLE);
1406 tree_view_column(tree_view, WS_WEIGHT, "weight",
1407 weight_data_func, ALIGN_RIGHT | UNSORTABLE);
1412 static GtkWidget *cylinder_list_create(void)
1414 GtkListStore *model;
1416 model = gtk_list_store_new(CYL_COLUMNS,
1417 G_TYPE_STRING, /* CYL_DESC: utf8 */
1418 G_TYPE_INT, /* CYL_SIZE: mliter */
1419 G_TYPE_INT, /* CYL_WORKP: mbar */
1420 G_TYPE_INT, /* CYL_STARTP: mbar */
1421 G_TYPE_INT, /* CYL_ENDP: mbar */
1422 G_TYPE_INT, /* CYL_O2: permille */
1423 G_TYPE_INT /* CYL_HE: permille */
1425 cylinder_list.model = model;
1426 return cylinder_list_widget();
1429 static GtkWidget *weightsystem_list_create(void)
1431 GtkListStore *model;
1433 model = gtk_list_store_new(WS_COLUMNS,
1434 G_TYPE_STRING, /* WS_DESC: utf8 */
1435 G_TYPE_INT /* WS_WEIGHT: grams */
1437 weightsystem_list.model = model;
1438 return weightsystem_list_widget();
1441 GtkWidget *equipment_widget(void)
1443 GtkWidget *vbox, *hbox, *frame, *framebox, *tree_view;
1444 GtkWidget *add, *del, *edit;
1446 vbox = gtk_vbox_new(FALSE, 3);
1449 * We create the cylinder size model at startup, since
1450 * we're going to share it across all cylinders and all
1451 * dives. So if you add a new cylinder type in one dive,
1452 * it will show up when you edit the cylinder types for
1455 cylinder_model = create_tank_size_model();
1456 tree_view = cylinder_list_create();
1458 hbox = gtk_hbox_new(FALSE, 3);
1459 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
1461 frame = gtk_frame_new("Cylinders");
1462 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 3);
1464 framebox = gtk_vbox_new(FALSE, 3);
1465 gtk_container_add(GTK_CONTAINER(frame), framebox);
1467 hbox = gtk_hbox_new(FALSE, 3);
1468 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1470 gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
1472 hbox = gtk_hbox_new(TRUE, 3);
1473 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1475 edit = gtk_button_new_from_stock(GTK_STOCK_EDIT);
1476 add = gtk_button_new_from_stock(GTK_STOCK_ADD);
1477 del = gtk_button_new_from_stock(GTK_STOCK_DELETE);
1478 gtk_box_pack_start(GTK_BOX(hbox), edit, FALSE, FALSE, 0);
1479 gtk_box_pack_start(GTK_BOX(hbox), add, FALSE, FALSE, 0);
1480 gtk_box_pack_start(GTK_BOX(hbox), del, FALSE, FALSE, 0);
1482 cylinder_list.edit = edit;
1483 cylinder_list.add = add;
1484 cylinder_list.del = del;
1486 g_signal_connect(edit, "clicked", G_CALLBACK(edit_cb), tree_view);
1487 g_signal_connect(add, "clicked", G_CALLBACK(add_cb), tree_view);
1488 g_signal_connect(del, "clicked", G_CALLBACK(del_cb), tree_view);
1490 hbox = gtk_hbox_new(FALSE, 3);
1491 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
1493 weightsystem_model = create_weightsystem_model();
1494 tree_view = weightsystem_list_create();
1496 frame = gtk_frame_new("Weight");
1497 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 3);
1499 framebox = gtk_vbox_new(FALSE, 3);
1500 gtk_container_add(GTK_CONTAINER(frame), framebox);
1502 hbox = gtk_hbox_new(FALSE, 3);
1503 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1505 gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
1507 hbox = gtk_hbox_new(TRUE, 3);
1508 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1510 edit = gtk_button_new_from_stock(GTK_STOCK_EDIT);
1511 add = gtk_button_new_from_stock(GTK_STOCK_ADD);
1512 del = gtk_button_new_from_stock(GTK_STOCK_DELETE);
1513 gtk_box_pack_start(GTK_BOX(hbox), edit, FALSE, FALSE, 0);
1514 gtk_box_pack_start(GTK_BOX(hbox), add, FALSE, FALSE, 0);
1515 gtk_box_pack_start(GTK_BOX(hbox), del, FALSE, FALSE, 0);
1517 weightsystem_list.edit = edit;
1518 weightsystem_list.add = add;
1519 weightsystem_list.del = del;
1521 g_signal_connect(edit, "clicked", G_CALLBACK(ws_edit_cb), tree_view);
1522 g_signal_connect(add, "clicked", G_CALLBACK(ws_add_cb), tree_view);
1523 g_signal_connect(del, "clicked", G_CALLBACK(ws_del_cb), tree_view);