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 GtkListStore *store = GTK_LIST_STORE(model);
314 gtk_list_store_append(store, iter);
315 gtk_list_store_set(store, iter,
325 * When adding a dive, we'll add all the pre-existing cylinder
326 * information from that dive to our cylinder model.
328 void add_cylinder_description(cylinder_type_t *type)
332 unsigned int size, workp;
334 desc = type->description;
337 size = type->size.mliter;
338 workp = type->workingpressure.mbar;
339 add_cylinder_type(desc, size, workp, &iter);
342 static void add_cylinder(struct cylinder_widget *cylinder, const char *desc, int ml, int mbar)
344 GtkTreeIter iter, *match;
346 cylinder->name = desc;
347 match = add_cylinder_type(desc, ml, mbar, &iter);
349 gtk_combo_box_set_active_iter(cylinder->description, match);
352 void add_weightsystem_description(weightsystem_t *weightsystem)
358 desc = weightsystem->description;
361 weight = weightsystem->weight.grams;
362 add_weightsystem_type(desc, weight, &iter);
365 static void add_weightsystem(struct ws_widget *ws_widget, const char *desc, int weight)
367 GtkTreeIter iter, *match;
369 ws_widget->name = desc;
370 match = add_weightsystem_type(desc, weight, &iter);
372 gtk_combo_box_set_active_iter(ws_widget->description, match);
375 static void show_cylinder(cylinder_t *cyl, struct cylinder_widget *cylinder)
382 /* Don't show uninitialized cylinder widgets */
383 if (!cylinder->description)
386 desc = cyl->type.description;
389 ml = cyl->type.size.mliter;
390 mbar = cyl->type.workingpressure.mbar;
391 add_cylinder(cylinder, desc, ml, mbar);
393 set_cylinder_type_spinbuttons(cylinder,
394 cyl->type.size.mliter, cyl->type.workingpressure.mbar);
395 set_cylinder_pressure_spinbuttons(cylinder, cyl);
397 gasmix = cyl->gasmix.o2.permille || cyl->gasmix.he.permille;
398 gtk_widget_set_sensitive(cylinder->o2, gasmix);
399 gtk_widget_set_sensitive(cylinder->he, gasmix);
400 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button), gasmix);
402 o2 = cyl->gasmix.o2.permille / 10.0;
403 he = cyl->gasmix.he.permille / 10.0;
405 o2 = AIR_PERMILLE / 10.0;
406 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->o2), o2);
407 gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->he), he);
410 static void show_weightsystem(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
415 /* Don't show uninitialized widgets */
416 if (!weightsystem_widget->description)
419 desc = ws->description;
422 grams = ws->weight.grams;
423 add_weightsystem(weightsystem_widget, desc, grams);
425 set_weight_weight_spinbutton(weightsystem_widget, ws->weight.grams);
428 int cylinder_none(void *_data)
430 cylinder_t *cyl = _data;
431 return !cyl->type.size.mliter &&
432 !cyl->type.workingpressure.mbar &&
433 !cyl->type.description &&
434 !cyl->gasmix.o2.permille &&
435 !cyl->gasmix.he.permille &&
436 !cyl->sample_start.mbar &&
437 !cyl->sample_end.mbar &&
442 int weightsystem_none(void *_data)
444 weightsystem_t *ws = _data;
445 return !ws->weight.grams && !ws->description;
448 static void set_one_cylinder(void *_data, GtkListStore *model, GtkTreeIter *iter)
450 cylinder_t *cyl = _data;
451 unsigned int start, end;
453 start = cyl->start.mbar ? : cyl->sample_start.mbar;
454 end = cyl->end.mbar ? : cyl->sample_end.mbar;
455 gtk_list_store_set(model, iter,
456 CYL_DESC, cyl->type.description ? : "",
457 CYL_SIZE, cyl->type.size.mliter,
458 CYL_WORKP, cyl->type.workingpressure.mbar,
461 CYL_O2, cyl->gasmix.o2.permille,
462 CYL_HE, cyl->gasmix.he.permille,
466 static void set_one_weightsystem(void *_data, GtkListStore *model, GtkTreeIter *iter)
468 weightsystem_t *ws = _data;
470 gtk_list_store_set(model, iter,
471 WS_DESC, ws->description ? : "unspecified",
472 WS_WEIGHT, ws->weight.grams,
476 static void *cyl_ptr(struct dive *dive, int idx)
478 if (idx < 0 || idx >= MAX_CYLINDERS)
480 return &dive->cylinder[idx];
483 static void *ws_ptr(struct dive *dive, int idx)
485 if (idx < 0 || idx >= MAX_WEIGHTSYSTEMS)
487 return &dive->weightsystem[idx];
490 static void show_equipment(struct dive *dive, int max,
491 struct equipment_list *equipment_list,
492 void*(*ptr_function)(struct dive*, int),
493 int(*none_function)(void *),
494 void(*set_one_function)(void*, GtkListStore*, GtkTreeIter *))
499 GtkListStore *model = equipment_list->model;
501 gtk_list_store_clear(model);
504 data = ptr_function(dive, used-1);
505 if (!none_function(data))
509 equipment_list->max_index = used;
511 gtk_widget_set_sensitive(equipment_list->edit, 0);
512 gtk_widget_set_sensitive(equipment_list->del, 0);
513 gtk_widget_set_sensitive(equipment_list->add, used < max);
515 for (i = 0; i < used; i++) {
516 data = ptr_function(dive, i);
517 gtk_list_store_append(model, &iter);
518 set_one_function(data, model, &iter);
522 void show_dive_equipment(struct dive *dive)
524 show_equipment(dive, MAX_CYLINDERS, &cylinder_list,
525 &cyl_ptr, &cylinder_none, &set_one_cylinder);
526 show_equipment(dive, MAX_WEIGHTSYSTEMS, &weightsystem_list,
527 &ws_ptr, &weightsystem_none, &set_one_weightsystem);
530 static GtkWidget *create_spinbutton(GtkWidget *vbox, const char *name, double min, double max, double incr)
532 GtkWidget *frame, *hbox, *button;
534 frame = gtk_frame_new(name);
535 gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, FALSE, 0);
537 hbox = gtk_hbox_new(FALSE, 3);
538 gtk_container_add(GTK_CONTAINER(frame), hbox);
540 button = gtk_spin_button_new_with_range(min, max, incr);
541 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 0);
543 gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
548 static void fill_cylinder_info(struct cylinder_widget *cylinder, cylinder_t *cyl, const char *desc,
549 double volume, double pressure, double start, double end, int o2, int he)
553 if (output_units.pressure == PSI) {
554 pressure = psi_to_bar(pressure);
555 start = psi_to_bar(start);
556 end = psi_to_bar(end);
559 if (pressure && output_units.volume == CUFT) {
560 volume = cuft_to_l(volume);
561 volume /= bar_to_atm(pressure);
564 ml = volume * 1000 + 0.5;
565 mbar = pressure * 1000 + 0.5;
567 /* Ignore obviously crazy He values */
571 /* We have a rule that normal air is all zeroes */
572 if (!he && o2 > 208 && o2 < 211)
575 cyl->type.description = desc;
576 cyl->type.size.mliter = ml;
577 cyl->type.workingpressure.mbar = mbar;
578 cyl->start.mbar = start * 1000 + 0.5;
579 cyl->end.mbar = end * 1000 + 0.5;
580 cyl->gasmix.o2.permille = o2;
581 cyl->gasmix.he.permille = he;
584 * Also, insert it into the model if it doesn't already exist
586 add_cylinder(cylinder, desc, ml, mbar);
589 static void record_cylinder_changes(cylinder_t *cyl, struct cylinder_widget *cylinder)
593 double volume, pressure, start, end;
596 /* Ignore uninitialized cylinder widgets */
597 box = cylinder->description;
601 desc = gtk_combo_box_get_active_text(box);
602 volume = gtk_spin_button_get_value(cylinder->size);
603 pressure = gtk_spin_button_get_value(cylinder->pressure);
604 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->pressure_button))) {
605 start = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->start));
606 end = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->end));
610 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder->gasmix_button))) {
611 o2 = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->o2))*10 + 0.5;
612 he = gtk_spin_button_get_value(GTK_SPIN_BUTTON(cylinder->he))*10 + 0.5;
617 fill_cylinder_info(cylinder, cyl, desc, volume, pressure, start, end, o2, he);
620 static void record_weightsystem_changes(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
627 /* Ignore uninitialized cylinder widgets */
628 box = weightsystem_widget->description;
632 desc = gtk_combo_box_get_active_text(box);
633 value = gtk_spin_button_get_value(weightsystem_widget->weight);
635 if (output_units.weight == LBS)
636 grams = lbs_to_grams(value);
638 grams = value * 1000;
639 ws->weight.grams = grams;
640 ws->description = desc;
644 * We hardcode the most common standard cylinders,
645 * we should pick up any other names from the dive
648 static struct tank_info {
650 int cuft, ml, psi, bar;
652 /* Need an empty entry for the no-cylinder case */
655 /* Size-only metric cylinders */
656 { "10.0 l", .ml = 10000 },
657 { "11.1 l", .ml = 11100 },
659 /* Most common AL cylinders */
660 { "AL50", .cuft = 50, .psi = 3000 },
661 { "AL63", .cuft = 63, .psi = 3000 },
662 { "AL72", .cuft = 72, .psi = 3000 },
663 { "AL80", .cuft = 80, .psi = 3000 },
664 { "AL100", .cuft = 100, .psi = 3300 },
666 /* Somewhat common LP steel cylinders */
667 { "LP85", .cuft = 85, 2640 },
668 { "LP95", .cuft = 95, 2640 },
669 { "LP108", .cuft = 108, 2640 },
670 { "LP121", .cuft = 121, 2640 },
672 /* Somewhat common HP steel cylinders */
673 { "HP65", .cuft = 65, .psi = 3442 },
674 { "HP80", .cuft = 80, .psi = 3442 },
675 { "HP100", .cuft = 100, .psi = 3442 },
676 { "HP119", .cuft = 119, .psi = 3442 },
677 { "HP130", .cuft = 130, .psi = 3442 },
679 /* Common European steel cylinders */
680 { "10L 300 bar", .ml = 10000, .bar = 300 },
681 { "12L 200 bar", .ml = 12000, .bar = 200 },
682 { "12L 232 bar", .ml = 12000, .bar = 232 },
683 { "12L 300 bar", .ml = 12000, .bar = 300 },
684 { "15L 200 bar", .ml = 15000, .bar = 200 },
685 { "15L 232 bar", .ml = 15000, .bar = 232 },
686 { "D7 300 bar", .ml = 14000, .bar = 300 },
687 { "D8.5 232 bar", .ml = 17000, .bar = 232 },
688 { "D12 232 bar", .ml = 24000, .bar = 232 },
690 /* We'll fill in more from the dive log dynamically */
694 static void fill_tank_list(GtkListStore *store)
697 struct tank_info *info = tank_info;
701 int cuft = info->cuft;
704 double bar = info->bar;
706 /* Is it in cuft and psi? */
708 bar = psi_to_bar(psi);
711 double airvolume = cuft_to_l(cuft) * 1000.0;
712 double atm = bar_to_atm(bar);
714 ml = airvolume / atm + 0.5;
718 mbar = bar * 1000 + 0.5;
720 gtk_list_store_append(store, &iter);
721 gtk_list_store_set(store, &iter,
731 * We hardcode the most common weight system types
732 * This is a bit odd as the weight system types don't usually encode weight
734 static struct ws_info {
738 /* Need an empty entry for the no weight system case */
747 static void fill_ws_list(GtkListStore *store)
750 struct ws_info *info = ws_info;
753 gtk_list_store_append(store, &iter);
754 gtk_list_store_set(store, &iter,
762 static void gasmix_cb(GtkToggleButton *button, gpointer data)
764 struct cylinder_widget *cylinder = data;
767 state = gtk_toggle_button_get_active(button);
768 gtk_widget_set_sensitive(cylinder->o2, state);
769 gtk_widget_set_sensitive(cylinder->he, state);
772 static void pressure_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->start, state);
779 gtk_widget_set_sensitive(cylinder->end, state);
782 static gboolean completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct cylinder_widget *cylinder)
785 unsigned int ml, mbar;
787 gtk_tree_model_get(model, iter, CYL_DESC, &desc, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
788 add_cylinder(cylinder, desc, ml, mbar);
792 static void cylinder_activate_cb(GtkComboBox *combo_box, gpointer data)
794 struct cylinder_widget *cylinder = data;
795 cylinder_cb(cylinder->description, data);
798 /* Return a frame containing a hbox inside a hbox */
799 static GtkWidget *frame_box(const char *title, GtkWidget *vbox)
801 GtkWidget *hbox, *frame;
803 hbox = gtk_hbox_new(FALSE, 10);
804 gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, FALSE, 0);
806 frame = gtk_frame_new(title);
807 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 0);
809 hbox = gtk_hbox_new(FALSE, 10);
810 gtk_container_add(GTK_CONTAINER(frame), hbox);
815 static GtkWidget *labeled_spinbutton(GtkWidget *box, const char *name, double min, double max, double incr)
817 GtkWidget *hbox, *label, *button;
819 hbox = gtk_hbox_new(FALSE, 0);
820 gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, FALSE, 0);
822 label = gtk_label_new(name);
823 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, FALSE, 0);
825 button = gtk_spin_button_new_with_range(min, max, incr);
826 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 0);
828 gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
833 static void cylinder_widget(GtkWidget *vbox, struct cylinder_widget *cylinder, GtkListStore *model)
835 GtkWidget *frame, *hbox;
837 GtkEntryCompletion *completion;
841 * Cylinder type: description, size and
844 frame = gtk_frame_new("Cylinder");
846 hbox = gtk_hbox_new(FALSE, 3);
847 gtk_container_add(GTK_CONTAINER(frame), hbox);
849 widget = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
850 gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
852 cylinder->description = GTK_COMBO_BOX(widget);
853 g_signal_connect(widget, "changed", G_CALLBACK(cylinder_cb), cylinder);
855 entry = GTK_ENTRY(GTK_BIN(widget)->child);
856 g_signal_connect(entry, "activate", G_CALLBACK(cylinder_activate_cb), cylinder);
858 completion = gtk_entry_completion_new();
859 gtk_entry_completion_set_text_column(completion, 0);
860 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
861 g_signal_connect(completion, "match-selected", G_CALLBACK(completion_cb), cylinder);
862 gtk_entry_set_completion(entry, completion);
864 hbox = gtk_hbox_new(FALSE, 3);
865 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
866 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
868 widget = create_spinbutton(hbox, "Size", 0, 300, 0.1);
869 cylinder->size = GTK_SPIN_BUTTON(widget);
871 widget = create_spinbutton(hbox, "Pressure", 0, 5000, 1);
872 cylinder->pressure = GTK_SPIN_BUTTON(widget);
875 * Cylinder start/end pressures
877 hbox = frame_box("Pressure", vbox);
879 widget = labeled_spinbutton(hbox, "Start", 0, 5000, 1);
880 cylinder->start = widget;
882 widget = labeled_spinbutton(hbox, "End", 0, 5000, 1);
883 cylinder->end = widget;
885 cylinder->pressure_button = gtk_check_button_new();
886 gtk_box_pack_start(GTK_BOX(hbox), cylinder->pressure_button, FALSE, FALSE, 3);
887 g_signal_connect(cylinder->pressure_button, "toggled", G_CALLBACK(pressure_cb), cylinder);
890 * Cylinder gas mix: Air, Nitrox or Trimix
892 hbox = frame_box("Gasmix", vbox);
894 widget = labeled_spinbutton(hbox, "O"UTF8_SUBSCRIPT_2 "%", 1, 100, 0.1);
895 cylinder->o2 = widget;
896 widget = labeled_spinbutton(hbox, "He%", 0, 100, 0.1);
897 cylinder->he = widget;
898 cylinder->gasmix_button = gtk_check_button_new();
899 gtk_box_pack_start(GTK_BOX(hbox), cylinder->gasmix_button, FALSE, FALSE, 3);
900 g_signal_connect(cylinder->gasmix_button, "toggled", G_CALLBACK(gasmix_cb), cylinder);
903 static gboolean weight_completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct ws_widget *ws_widget)
908 gtk_tree_model_get(model, iter, WS_DESC, &desc, WS_WEIGHT, &weight, -1);
909 add_weightsystem(ws_widget, desc, weight);
913 static void weight_activate_cb(GtkComboBox *combo_box, gpointer data)
915 struct ws_widget *ws_widget = data;
916 weight_cb(ws_widget->description, data);
919 static void ws_widget(GtkWidget *vbox, struct ws_widget *ws_widget, GtkListStore *model)
921 GtkWidget *frame, *hbox;
922 GtkEntryCompletion *completion;
927 * weight_system: description and weight
929 frame = gtk_frame_new("Weight");
931 hbox = gtk_hbox_new(FALSE, 3);
932 gtk_container_add(GTK_CONTAINER(frame), hbox);
934 widget = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
935 gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
937 ws_widget->description = GTK_COMBO_BOX(widget);
938 g_signal_connect(widget, "changed", G_CALLBACK(weight_cb), ws_widget);
940 entry = GTK_ENTRY(GTK_BIN(widget)->child);
941 g_signal_connect(entry, "activate", G_CALLBACK(weight_activate_cb), ws_widget);
943 completion = gtk_entry_completion_new();
944 gtk_entry_completion_set_text_column(completion, 0);
945 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
946 g_signal_connect(completion, "match-selected", G_CALLBACK(weight_completion_cb), ws_widget);
947 gtk_entry_set_completion(entry, completion);
949 hbox = gtk_hbox_new(FALSE, 3);
950 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
951 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
953 if ( output_units.weight == KG)
954 widget = create_spinbutton(hbox, "kg", 0, 50, 0.5);
956 widget = create_spinbutton(hbox, "lbs", 0, 110, 1);
957 ws_widget->weight = GTK_SPIN_BUTTON(widget);
960 static int edit_cylinder_dialog(int index, cylinder_t *cyl)
963 GtkWidget *dialog, *vbox;
964 struct cylinder_widget cylinder;
967 cylinder.index = index;
968 cylinder.changed = 0;
973 *cyl = dive->cylinder[index];
975 dialog = gtk_dialog_new_with_buttons("Cylinder",
976 GTK_WINDOW(main_window),
977 GTK_DIALOG_DESTROY_WITH_PARENT,
978 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
979 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
982 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
983 cylinder_widget(vbox, &cylinder, cylinder_model);
985 show_cylinder(cyl, &cylinder);
987 gtk_widget_show_all(dialog);
988 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
990 record_cylinder_changes(cyl, &cylinder);
991 dive->cylinder[index] = *cyl;
992 mark_divelist_changed(TRUE);
993 update_cylinder_related_info(dive);
994 flush_divelist(dive);
997 gtk_widget_destroy(dialog);
1002 static int edit_weightsystem_dialog(int index, weightsystem_t *ws)
1005 GtkWidget *dialog, *vbox;
1006 struct ws_widget weightsystem_widget;
1009 weightsystem_widget.index = index;
1010 weightsystem_widget.changed = 0;
1012 dive = current_dive;
1015 *ws = dive->weightsystem[index];
1017 dialog = gtk_dialog_new_with_buttons("Weight System",
1018 GTK_WINDOW(main_window),
1019 GTK_DIALOG_DESTROY_WITH_PARENT,
1020 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1021 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1024 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
1025 ws_widget(vbox, &weightsystem_widget, weightsystem_model);
1027 show_weightsystem(ws, &weightsystem_widget);
1029 gtk_widget_show_all(dialog);
1030 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
1032 record_weightsystem_changes(ws, &weightsystem_widget);
1033 dive->weightsystem[index] = *ws;
1034 mark_divelist_changed(TRUE);
1035 flush_divelist(dive);
1038 gtk_widget_destroy(dialog);
1043 static int get_model_index(GtkListStore *model, GtkTreeIter *iter)
1048 path = gtk_tree_model_get_path(GTK_TREE_MODEL(model), iter);
1049 p = gtk_tree_path_get_indices(path);
1051 gtk_tree_path_free(path);
1055 static void edit_cb(GtkButton *button, GtkTreeView *tree_view)
1059 GtkListStore *model = cylinder_list.model;
1060 GtkTreeSelection *selection;
1063 selection = gtk_tree_view_get_selection(tree_view);
1065 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1066 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1069 index = get_model_index(model, &iter);
1070 if (!edit_cylinder_dialog(index, &cyl))
1073 set_one_cylinder(&cyl, model, &iter);
1077 static void add_cb(GtkButton *button, GtkTreeView *tree_view)
1079 int index = cylinder_list.max_index;
1081 GtkListStore *model = cylinder_list.model;
1082 GtkTreeSelection *selection;
1085 if (!edit_cylinder_dialog(index, &cyl))
1088 gtk_list_store_append(model, &iter);
1089 set_one_cylinder(&cyl, model, &iter);
1091 selection = gtk_tree_view_get_selection(tree_view);
1092 gtk_tree_selection_select_iter(selection, &iter);
1094 cylinder_list.max_index++;
1095 gtk_widget_set_sensitive(cylinder_list.add, cylinder_list.max_index < MAX_CYLINDERS);
1098 static void del_cb(GtkButton *button, GtkTreeView *tree_view)
1102 GtkListStore *model = cylinder_list.model;
1103 GtkTreeSelection *selection;
1107 selection = gtk_tree_view_get_selection(tree_view);
1109 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1110 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1113 index = get_model_index(model, &iter);
1115 dive = current_dive;
1118 cyl = dive->cylinder + index;
1119 nr = cylinder_list.max_index - index - 1;
1121 gtk_list_store_remove(model, &iter);
1123 cylinder_list.max_index--;
1124 memmove(cyl, cyl+1, nr*sizeof(*cyl));
1125 memset(cyl+nr, 0, sizeof(*cyl));
1127 mark_divelist_changed(TRUE);
1128 flush_divelist(dive);
1130 gtk_widget_set_sensitive(cylinder_list.edit, 0);
1131 gtk_widget_set_sensitive(cylinder_list.del, 0);
1132 gtk_widget_set_sensitive(cylinder_list.add, 1);
1135 static void ws_edit_cb(GtkButton *button, GtkTreeView *tree_view)
1139 GtkListStore *model = weightsystem_list.model;
1140 GtkTreeSelection *selection;
1143 selection = gtk_tree_view_get_selection(tree_view);
1145 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1146 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1149 index = get_model_index(model, &iter);
1150 if (!edit_weightsystem_dialog(index, &ws))
1153 set_one_weightsystem(&ws, model, &iter);
1157 static void ws_add_cb(GtkButton *button, GtkTreeView *tree_view)
1159 int index = weightsystem_list.max_index;
1161 GtkListStore *model = weightsystem_list.model;
1162 GtkTreeSelection *selection;
1165 if (!edit_weightsystem_dialog(index, &ws))
1168 gtk_list_store_append(model, &iter);
1169 set_one_weightsystem(&ws, model, &iter);
1171 selection = gtk_tree_view_get_selection(tree_view);
1172 gtk_tree_selection_select_iter(selection, &iter);
1174 weightsystem_list.max_index++;
1175 gtk_widget_set_sensitive(weightsystem_list.add, weightsystem_list.max_index < MAX_WEIGHTSYSTEMS);
1178 static void ws_del_cb(GtkButton *button, GtkTreeView *tree_view)
1182 GtkListStore *model = weightsystem_list.model;
1183 GtkTreeSelection *selection;
1187 selection = gtk_tree_view_get_selection(tree_view);
1189 /* Nothing selected? This shouldn't happen, since the button should be inactive */
1190 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
1193 index = get_model_index(model, &iter);
1195 dive = current_dive;
1198 ws = dive->weightsystem + index;
1199 nr = weightsystem_list.max_index - index - 1;
1201 gtk_list_store_remove(model, &iter);
1203 weightsystem_list.max_index--;
1204 memmove(ws, ws+1, nr*sizeof(*ws));
1205 memset(ws+nr, 0, sizeof(*ws));
1207 mark_divelist_changed(TRUE);
1208 flush_divelist(dive);
1210 gtk_widget_set_sensitive(weightsystem_list.edit, 0);
1211 gtk_widget_set_sensitive(weightsystem_list.del, 0);
1212 gtk_widget_set_sensitive(weightsystem_list.add, 1);
1215 static GtkListStore *create_tank_size_model(void)
1217 GtkListStore *model;
1219 model = gtk_list_store_new(3,
1220 G_TYPE_STRING, /* Tank name */
1221 G_TYPE_INT, /* Tank size in mliter */
1222 G_TYPE_INT, /* Tank working pressure in mbar */
1225 fill_tank_list(model);
1229 static GtkListStore *create_weightsystem_model(void)
1231 GtkListStore *model;
1233 model = gtk_list_store_new(2,
1234 G_TYPE_STRING, /* Weightsystem description */
1235 G_TYPE_INT, /* Weight in grams */
1238 fill_ws_list(model);
1242 static void size_data_func(GtkTreeViewColumn *col,
1243 GtkCellRenderer *renderer,
1244 GtkTreeModel *model,
1249 double size, pressure;
1252 gtk_tree_model_get(model, iter, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
1253 convert_volume_pressure(ml, mbar, &size, &pressure);
1255 snprintf(buffer, sizeof(buffer), "%.1f", size);
1257 strcpy(buffer, "unkn");
1258 g_object_set(renderer, "text", buffer, NULL);
1261 static void weight_data_func(GtkTreeViewColumn *col,
1262 GtkCellRenderer *renderer,
1263 GtkTreeModel *model,
1267 int idx = (long)data;
1268 int grams, decimals;
1272 gtk_tree_model_get(model, iter, idx, &grams, -1);
1273 decimals = convert_weight(grams, &value);
1275 snprintf(buffer, sizeof(buffer), "%.*f", decimals, value);
1277 strcpy(buffer, "unkn");
1278 g_object_set(renderer, "text", buffer, NULL);
1281 static void pressure_data_func(GtkTreeViewColumn *col,
1282 GtkCellRenderer *renderer,
1283 GtkTreeModel *model,
1287 int index = (long)data;
1292 gtk_tree_model_get(model, iter, index, &mbar, -1);
1293 decimals = convert_pressure(mbar, &pressure);
1295 snprintf(buffer, sizeof(buffer), "%.*f", decimals, pressure);
1298 g_object_set(renderer, "text", buffer, NULL);
1301 static void percentage_data_func(GtkTreeViewColumn *col,
1302 GtkCellRenderer *renderer,
1303 GtkTreeModel *model,
1307 int index = (long)data;
1311 gtk_tree_model_get(model, iter, index, &permille, -1);
1313 snprintf(buffer, sizeof(buffer), "%.1f%%", permille / 10.0);
1316 g_object_set(renderer, "text", buffer, NULL);
1319 static void selection_cb(GtkTreeSelection *selection, struct equipment_list *list)
1324 selected = gtk_tree_selection_get_selected(selection, NULL, &iter);
1325 gtk_widget_set_sensitive(list->edit, selected);
1326 gtk_widget_set_sensitive(list->del, selected);
1329 static void row_activated_cb(GtkTreeView *tree_view,
1331 GtkTreeViewColumn *column,
1332 GtkTreeModel *model)
1334 edit_cb(NULL, tree_view);
1337 GtkWidget *cylinder_list_widget(void)
1339 GtkListStore *model = cylinder_list.model;
1340 GtkWidget *tree_view;
1341 GtkTreeSelection *selection;
1343 tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1344 gtk_widget_set_can_focus(tree_view, FALSE);
1346 g_signal_connect(tree_view, "row-activated", G_CALLBACK(row_activated_cb), model);
1348 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1349 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1350 g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), &cylinder_list);
1352 g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1353 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
1356 tree_view_column(tree_view, CYL_DESC, "Type", NULL, ALIGN_LEFT | UNSORTABLE);
1357 tree_view_column(tree_view, CYL_SIZE, "Size", size_data_func, ALIGN_RIGHT | UNSORTABLE);
1358 tree_view_column(tree_view, CYL_WORKP, "MaxPress", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1359 tree_view_column(tree_view, CYL_STARTP, "Start", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1360 tree_view_column(tree_view, CYL_ENDP, "End", pressure_data_func, ALIGN_RIGHT | UNSORTABLE);
1361 tree_view_column(tree_view, CYL_O2, "O" UTF8_SUBSCRIPT_2 "%", percentage_data_func, ALIGN_RIGHT | UNSORTABLE);
1362 tree_view_column(tree_view, CYL_HE, "He%", percentage_data_func, ALIGN_RIGHT | UNSORTABLE);
1366 GtkWidget *weightsystem_list_widget(void)
1368 GtkListStore *model = weightsystem_list.model;
1369 GtkWidget *tree_view;
1370 GtkTreeSelection *selection;
1372 tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1373 gtk_widget_set_can_focus(tree_view, FALSE);
1374 g_signal_connect(tree_view, "row-activated", G_CALLBACK(row_activated_cb), model);
1376 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1377 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1378 g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), &weightsystem_list);
1380 g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1381 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
1384 tree_view_column(tree_view, WS_DESC, "Type", NULL, ALIGN_LEFT | UNSORTABLE);
1385 tree_view_column(tree_view, WS_WEIGHT, "weight",
1386 weight_data_func, ALIGN_RIGHT | UNSORTABLE);
1391 static GtkWidget *cylinder_list_create(void)
1393 GtkListStore *model;
1395 model = gtk_list_store_new(CYL_COLUMNS,
1396 G_TYPE_STRING, /* CYL_DESC: utf8 */
1397 G_TYPE_INT, /* CYL_SIZE: mliter */
1398 G_TYPE_INT, /* CYL_WORKP: mbar */
1399 G_TYPE_INT, /* CYL_STARTP: mbar */
1400 G_TYPE_INT, /* CYL_ENDP: mbar */
1401 G_TYPE_INT, /* CYL_O2: permille */
1402 G_TYPE_INT /* CYL_HE: permille */
1404 cylinder_list.model = model;
1405 return cylinder_list_widget();
1408 static GtkWidget *weightsystem_list_create(void)
1410 GtkListStore *model;
1412 model = gtk_list_store_new(WS_COLUMNS,
1413 G_TYPE_STRING, /* WS_DESC: utf8 */
1414 G_TYPE_INT /* WS_WEIGHT: grams */
1416 weightsystem_list.model = model;
1417 return weightsystem_list_widget();
1420 GtkWidget *equipment_widget(void)
1422 GtkWidget *vbox, *hbox, *frame, *framebox, *tree_view;
1423 GtkWidget *add, *del, *edit;
1425 vbox = gtk_vbox_new(FALSE, 3);
1428 * We create the cylinder size model at startup, since
1429 * we're going to share it across all cylinders and all
1430 * dives. So if you add a new cylinder type in one dive,
1431 * it will show up when you edit the cylinder types for
1434 cylinder_model = create_tank_size_model();
1435 tree_view = cylinder_list_create();
1437 hbox = gtk_hbox_new(FALSE, 3);
1438 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
1440 frame = gtk_frame_new("Cylinders");
1441 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 3);
1443 framebox = gtk_vbox_new(FALSE, 3);
1444 gtk_container_add(GTK_CONTAINER(frame), framebox);
1446 hbox = gtk_hbox_new(FALSE, 3);
1447 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1449 gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
1451 hbox = gtk_hbox_new(TRUE, 3);
1452 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1454 edit = gtk_button_new_from_stock(GTK_STOCK_EDIT);
1455 add = gtk_button_new_from_stock(GTK_STOCK_ADD);
1456 del = gtk_button_new_from_stock(GTK_STOCK_DELETE);
1457 gtk_box_pack_start(GTK_BOX(hbox), edit, FALSE, FALSE, 0);
1458 gtk_box_pack_start(GTK_BOX(hbox), add, FALSE, FALSE, 0);
1459 gtk_box_pack_start(GTK_BOX(hbox), del, FALSE, FALSE, 0);
1461 cylinder_list.edit = edit;
1462 cylinder_list.add = add;
1463 cylinder_list.del = del;
1465 g_signal_connect(edit, "clicked", G_CALLBACK(edit_cb), tree_view);
1466 g_signal_connect(add, "clicked", G_CALLBACK(add_cb), tree_view);
1467 g_signal_connect(del, "clicked", G_CALLBACK(del_cb), tree_view);
1469 hbox = gtk_hbox_new(FALSE, 3);
1470 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
1472 weightsystem_model = create_weightsystem_model();
1473 tree_view = weightsystem_list_create();
1475 frame = gtk_frame_new("Weight");
1476 gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, FALSE, 3);
1478 framebox = gtk_vbox_new(FALSE, 3);
1479 gtk_container_add(GTK_CONTAINER(frame), framebox);
1481 hbox = gtk_hbox_new(FALSE, 3);
1482 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1484 gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
1486 hbox = gtk_hbox_new(TRUE, 3);
1487 gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, FALSE, 3);
1489 edit = gtk_button_new_from_stock(GTK_STOCK_EDIT);
1490 add = gtk_button_new_from_stock(GTK_STOCK_ADD);
1491 del = gtk_button_new_from_stock(GTK_STOCK_DELETE);
1492 gtk_box_pack_start(GTK_BOX(hbox), edit, FALSE, FALSE, 0);
1493 gtk_box_pack_start(GTK_BOX(hbox), add, FALSE, FALSE, 0);
1494 gtk_box_pack_start(GTK_BOX(hbox), del, FALSE, FALSE, 0);
1496 weightsystem_list.edit = edit;
1497 weightsystem_list.add = add;
1498 weightsystem_list.del = del;
1500 g_signal_connect(edit, "clicked", G_CALLBACK(ws_edit_cb), tree_view);
1501 g_signal_connect(add, "clicked", G_CALLBACK(ws_add_cb), tree_view);
1502 g_signal_connect(del, "clicked", G_CALLBACK(ws_del_cb), tree_view);