2 /* gtk UI implementation */
3 /* creates the window and overall layout
4 * divelist, dive info, equipment and printing are handled in their own source files
11 #include <gconf/gconf-client.h>
16 #include "display-gtk.h"
18 #include "libdivecomputer.h"
20 GtkWidget *main_window;
22 GtkWidget *error_info_bar;
23 GtkWidget *error_label;
26 #define DIVELIST_DEFAULT_FONT "Sans 8"
27 const char *divelist_font;
30 struct units output_units;
32 #define GCONF_NAME(x) "/apps/subsurface/" #x
34 static GtkWidget *dive_profile;
36 void repaint_dive(void)
38 update_dive(current_dive);
39 gtk_widget_queue_draw(dive_profile);
42 static char *existing_filename;
44 static void on_info_bar_response(GtkWidget *widget, gint response,
47 if (response == GTK_RESPONSE_OK)
49 gtk_widget_destroy(widget);
50 error_info_bar = NULL;
54 void report_error(GError* error)
61 if (error_info_bar == NULL)
64 error_info_bar = gtk_info_bar_new_with_buttons(GTK_STOCK_OK,
67 g_signal_connect(error_info_bar, "response", G_CALLBACK(on_info_bar_response), NULL);
68 gtk_info_bar_set_message_type(GTK_INFO_BAR(error_info_bar),
71 error_label = gtk_label_new(error->message);
72 GtkWidget *container = gtk_info_bar_get_content_area(GTK_INFO_BAR(error_info_bar));
73 gtk_container_add(GTK_CONTAINER(container), error_label);
75 gtk_box_pack_start(GTK_BOX(main_vbox), error_info_bar, FALSE, FALSE, 0);
76 gtk_widget_show_all(main_vbox);
82 snprintf(buffer, sizeof(buffer), "Failed to open %i files.", error_count);
83 gtk_label_set(GTK_LABEL(error_label), buffer);
87 static void file_open(GtkWidget *w, gpointer data)
90 GtkFileFilter *filter;
92 dialog = gtk_file_chooser_dialog_new("Open File",
93 GTK_WINDOW(main_window),
94 GTK_FILE_CHOOSER_ACTION_OPEN,
95 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
96 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
98 gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
100 filter = gtk_file_filter_new();
101 gtk_file_filter_add_pattern(filter, "*.xml");
102 gtk_file_filter_add_pattern(filter, "*.XML");
103 gtk_file_filter_add_mime_type(filter, "text/xml");
104 gtk_file_filter_set_name(filter, "XML file");
105 gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
107 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
110 filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
112 GError *error = NULL;
113 while(filenames != NULL) {
114 filename = (char *)filenames->data;
115 parse_xml_file(filename, &error);
124 filenames = g_slist_next(filenames);
126 g_slist_free(filenames);
128 dive_list_update_dives();
130 gtk_widget_destroy(dialog);
133 static void file_save(GtkWidget *w, gpointer data)
136 dialog = gtk_file_chooser_dialog_new("Save File",
137 GTK_WINDOW(main_window),
138 GTK_FILE_CHOOSER_ACTION_SAVE,
139 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
140 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
142 gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
143 if (!existing_filename) {
144 gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
146 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), existing_filename);
148 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
150 filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
151 save_dives(filename);
153 mark_divelist_changed(FALSE);
155 gtk_widget_destroy(dialog);
158 static void ask_save_changes()
160 GtkWidget *dialog, *label, *content;
161 dialog = gtk_dialog_new_with_buttons("Save Changes?",
162 GTK_WINDOW(main_window), GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
163 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
164 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
166 content = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
167 label = gtk_label_new ("You have unsaved changes\nWould you like to save those before exiting the program?");
168 gtk_container_add (GTK_CONTAINER (content), label);
169 gtk_widget_show_all (dialog);
170 gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
171 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
172 file_save(NULL,NULL);
174 gtk_widget_destroy(dialog);
177 static gboolean on_delete(GtkWidget* w, gpointer data)
179 /* Make sure to flush any modified dive data */
182 if (unsaved_changes())
185 return FALSE; /* go ahead, kill the program, we're good now */
188 static void on_destroy(GtkWidget* w, gpointer data)
193 static void quit(GtkWidget *w, gpointer data)
195 /* Make sure to flush any modified dive data */
198 if (unsaved_changes())
203 static void create_radio(GtkWidget *vbox, const char *name, ...)
206 GtkRadioButton *group = NULL;
207 GtkWidget *box, *label;
209 box = gtk_hbox_new(TRUE, 10);
210 gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 0);
212 label = gtk_label_new(name);
213 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
215 va_start(args, name);
222 name = va_arg(args, char *);
225 callback_fn = va_arg(args, void *);
226 enabled = va_arg(args, int);
228 button = gtk_radio_button_new_with_label_from_widget(group, name);
229 group = GTK_RADIO_BUTTON(button);
230 gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
231 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), enabled);
232 g_signal_connect(button, "toggled", G_CALLBACK(callback_fn), NULL);
237 #define UNITCALLBACK(name, type, value) \
238 static void name(GtkWidget *w, gpointer data) \
240 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) \
241 menu_units.type = value; \
244 static struct units menu_units;
246 UNITCALLBACK(set_meter, length, METERS)
247 UNITCALLBACK(set_feet, length, FEET)
248 UNITCALLBACK(set_bar, pressure, BAR)
249 UNITCALLBACK(set_psi, pressure, PSI)
250 UNITCALLBACK(set_liter, volume, LITER)
251 UNITCALLBACK(set_cuft, volume, CUFT)
252 UNITCALLBACK(set_celsius, temperature, CELSIUS)
253 UNITCALLBACK(set_fahrenheit, temperature, FAHRENHEIT)
255 static void preferences_dialog(GtkWidget *w, gpointer data)
258 GtkWidget *dialog, *font, *frame, *box, *vbox;
260 menu_units = output_units;
262 dialog = gtk_dialog_new_with_buttons("Preferences",
263 GTK_WINDOW(main_window),
264 GTK_DIALOG_DESTROY_WITH_PARENT,
265 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
266 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
269 frame = gtk_frame_new("Units");
270 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
271 gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
273 box = gtk_vbox_new(FALSE, 6);
274 gtk_container_add(GTK_CONTAINER(frame), box);
276 create_radio(box, "Depth:",
277 "Meter", set_meter, (output_units.length == METERS),
278 "Feet", set_feet, (output_units.length == FEET),
281 create_radio(box, "Pressure:",
282 "Bar", set_bar, (output_units.pressure == BAR),
283 "PSI", set_psi, (output_units.pressure == PSI),
286 create_radio(box, "Volume:",
287 "Liter", set_liter, (output_units.volume == LITER),
288 "CuFt", set_cuft, (output_units.volume == CUFT),
291 create_radio(box, "Temperature:",
292 "Celsius", set_celsius, (output_units.temperature == CELSIUS),
293 "Fahrenheit", set_fahrenheit, (output_units.temperature == FAHRENHEIT),
296 font = gtk_font_button_new_with_font(divelist_font);
297 gtk_box_pack_start(GTK_BOX(vbox), font, FALSE, FALSE, 5);
299 gtk_widget_show_all(dialog);
300 result = gtk_dialog_run(GTK_DIALOG(dialog));
301 if (result == GTK_RESPONSE_ACCEPT) {
302 /* Make sure to flush any modified old dive data with old units */
305 divelist_font = strdup(gtk_font_button_get_font_name(GTK_FONT_BUTTON(font)));
306 set_divelist_font(divelist_font);
308 output_units = menu_units;
309 update_dive_list_units();
311 gconf_client_set_bool(gconf, GCONF_NAME(feet), output_units.length == FEET, NULL);
312 gconf_client_set_bool(gconf, GCONF_NAME(psi), output_units.pressure == PSI, NULL);
313 gconf_client_set_bool(gconf, GCONF_NAME(cuft), output_units.volume == CUFT, NULL);
314 gconf_client_set_bool(gconf, GCONF_NAME(fahrenheit), output_units.temperature == FAHRENHEIT, NULL);
315 gconf_client_set_string(gconf, GCONF_NAME(divelist_font), divelist_font, NULL);
317 gtk_widget_destroy(dialog);
320 static void renumber_dialog(GtkWidget *w, gpointer data)
323 GtkWidget *dialog, *frame, *button, *vbox;
325 dialog = gtk_dialog_new_with_buttons("Renumber",
326 GTK_WINDOW(main_window),
327 GTK_DIALOG_DESTROY_WITH_PARENT,
328 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
329 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
332 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
334 frame = gtk_frame_new("New starting number");
335 gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
337 button = gtk_spin_button_new_with_range(1, 50000, 1);
338 gtk_container_add(GTK_CONTAINER(frame), button);
340 gtk_widget_show_all(dialog);
341 result = gtk_dialog_run(GTK_DIALOG(dialog));
342 if (result == GTK_RESPONSE_ACCEPT) {
343 int nr = gtk_spin_button_get_value(GTK_SPIN_BUTTON(button));
347 gtk_widget_destroy(dialog);
350 static void about_dialog(GtkWidget *w, gpointer data)
352 const char *logo_property = NULL;
353 GdkPixbuf *logo = NULL;
354 GtkWidget *image = gtk_image_new_from_file("icon.svg");
357 logo = gtk_image_get_pixbuf(GTK_IMAGE(image));
358 logo_property = "logo";
361 gtk_show_about_dialog(NULL,
362 "program-name", "SubSurface",
363 "comments", "Half-arsed divelog software in C",
365 "version", VERSION_STRING,
366 "copyright", "Linus Torvalds 2011",
372 static GtkActionEntry menu_items[] = {
373 { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
374 { "LogMenuAction", GTK_STOCK_FILE, "Log", NULL, NULL, NULL},
375 { "HelpMenuAction", GTK_STOCK_HELP, "Help", NULL, NULL, NULL},
376 { "OpenFile", GTK_STOCK_OPEN, NULL, "<control>O", NULL, G_CALLBACK(file_open) },
377 { "SaveFile", GTK_STOCK_SAVE, NULL, "<control>S", NULL, G_CALLBACK(file_save) },
378 { "Print", GTK_STOCK_PRINT, NULL, "<control>P", NULL, G_CALLBACK(do_print) },
379 { "Import", NULL, "Import", NULL, NULL, G_CALLBACK(import_dialog) },
380 { "Preferences", NULL, "Preferences", NULL, NULL, G_CALLBACK(preferences_dialog) },
381 { "Renumber", NULL, "Renumber", NULL, NULL, G_CALLBACK(renumber_dialog) },
382 { "Quit", GTK_STOCK_QUIT, NULL, "<control>Q", NULL, G_CALLBACK(quit) },
383 { "About", GTK_STOCK_ABOUT, NULL, NULL, NULL, G_CALLBACK(about_dialog) },
385 static gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
387 static const gchar* ui_string = " \
389 <menubar name=\"MainMenu\"> \
390 <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
391 <menuitem name=\"Open\" action=\"OpenFile\" /> \
392 <menuitem name=\"Save\" action=\"SaveFile\" /> \
393 <menuitem name=\"Print\" action=\"Print\" /> \
394 <separator name=\"Separator1\"/> \
395 <menuitem name=\"Import\" action=\"Import\" /> \
396 <separator name=\"Separator2\"/> \
397 <menuitem name=\"Preferences\" action=\"Preferences\" /> \
398 <separator name=\"Separator3\"/> \
399 <menuitem name=\"Quit\" action=\"Quit\" /> \
401 <menu name=\"LogMenu\" action=\"LogMenuAction\"> \
402 <menuitem name=\"Renumber\" action=\"Renumber\" /> \
404 <menu name=\"Help\" action=\"HelpMenuAction\"> \
405 <menuitem name=\"About\" action=\"About\" /> \
411 static GtkWidget *get_menubar_menu(GtkWidget *window)
413 GtkActionGroup *action_group = gtk_action_group_new("Menu");
414 gtk_action_group_add_actions(action_group, menu_items, nmenu_items, 0);
416 GtkUIManager *ui_manager = gtk_ui_manager_new();
417 gtk_ui_manager_insert_action_group(ui_manager, action_group, 0);
419 gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ui_manager), ui_string, -1, &error);
421 gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ui_manager));
422 GtkWidget* menu = gtk_ui_manager_get_widget(ui_manager, "/MainMenu");
427 static void switch_page(GtkNotebook *notebook, gint arg1, gpointer user_data)
432 void init_ui(int argc, char **argv)
438 GtkWidget *dive_info;
439 GtkWidget *dive_list;
440 GtkWidget *equipment;
444 gtk_init(&argc, &argv);
447 gconf = gconf_client_get_default();
449 if (gconf_client_get_bool(gconf, GCONF_NAME(feet), NULL))
450 output_units.length = FEET;
451 if (gconf_client_get_bool(gconf, GCONF_NAME(psi), NULL))
452 output_units.pressure = PSI;
453 if (gconf_client_get_bool(gconf, GCONF_NAME(cuft), NULL))
454 output_units.volume = CUFT;
455 if (gconf_client_get_bool(gconf, GCONF_NAME(fahrenheit), NULL))
456 output_units.temperature = FAHRENHEIT;
458 divelist_font = gconf_client_get_string(gconf, GCONF_NAME(divelist_font), NULL);
460 divelist_font = DIVELIST_DEFAULT_FONT;
462 error_info_bar = NULL;
463 win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
464 gtk_window_set_icon_from_file(GTK_WINDOW(win), "icon.svg", NULL);
465 g_signal_connect(G_OBJECT(win), "delete-event", G_CALLBACK (on_delete), NULL);
466 g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL);
469 vbox = gtk_vbox_new(FALSE, 0);
470 gtk_container_add(GTK_CONTAINER(win), vbox);
473 menubar = get_menubar_menu(win);
474 gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
476 /* HPane for left the dive list, and right the dive info */
477 paned = gtk_vpaned_new();
478 gtk_box_pack_end(GTK_BOX(vbox), paned, TRUE, TRUE, 0);
480 /* Create the actual divelist */
481 dive_list = dive_list_create();
482 gtk_paned_add2(GTK_PANED(paned), dive_list);
484 /* VBox for dive info, and tabs */
485 info_box = gtk_vbox_new(FALSE, 6);
486 gtk_paned_add1(GTK_PANED(paned), info_box);
488 /* Notebook for dive info vs profile vs .. */
489 notebook = gtk_notebook_new();
490 g_signal_connect(notebook, "switch-page", G_CALLBACK(switch_page), NULL);
491 gtk_box_pack_start(GTK_BOX(info_box), notebook, TRUE, TRUE, 6);
493 /* Frame for dive profile */
494 dive_profile = dive_profile_widget();
495 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), dive_profile, gtk_label_new("Dive Profile"));
497 /* Frame for extended dive info */
498 dive_info = extended_dive_info_widget();
499 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), dive_info, gtk_label_new("Dive Notes"));
501 /* Frame for dive equipment */
502 equipment = equipment_widget();
503 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), equipment, gtk_label_new("Equipment"));
505 gtk_widget_set_app_paintable(win, TRUE);
506 gtk_widget_show_all(win);
516 /* get the filenames the user selects and call the parsing function
518 * return 0 if the user cancelled the dialog
520 int open_import_file_dialog(char *filterpattern, char *filtertext,
521 void(* parse_function)(char *))
526 GtkFileFilter *filter = gtk_file_filter_new ();
527 gtk_file_filter_add_pattern (filter, filterpattern);
528 gtk_file_filter_set_name(filter, filtertext);
529 dialog = gtk_file_chooser_dialog_new("Open File",
530 GTK_WINDOW(main_window),
531 GTK_FILE_CHOOSER_ACTION_OPEN,
532 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
533 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
535 gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
536 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),filter);
538 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
541 filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
542 while(filenames != NULL) {
543 filename = (char *)filenames->data;
544 parse_function(filename);
546 filenames = g_slist_next(filenames);
548 g_slist_free(filenames);
551 gtk_widget_destroy(dialog);
556 static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer data)
558 struct dive *dive = current_dive;
559 struct graphics_context gc = { .printer = 0 };
562 w = widget->allocation.width;
563 h = widget->allocation.height;
565 gc.cr = gdk_cairo_create(widget->window);
566 set_source_rgb(&gc, 0, 0, 0);
570 plot(&gc, w, h, dive);
572 cairo_destroy(gc.cr);
577 GtkWidget *dive_profile_widget(void)
581 da = gtk_drawing_area_new();
582 gtk_widget_set_size_request(da, 350, 250);
583 g_signal_connect(da, "expose_event", G_CALLBACK(expose_event), NULL);
588 int process_ui_events(void)
592 while (gtk_events_pending()) {
593 if (gtk_main_iteration_do(0)) {
602 static void fill_computer_list(GtkListStore *store)
605 struct device_list *list = device_list;
607 for (list = device_list ; list->name ; list++) {
608 gtk_list_store_append(store, &iter);
609 gtk_list_store_set(store, &iter,
616 static GtkComboBox *dive_computer_selector(GtkWidget *vbox)
618 GtkWidget *hbox, *combo_box, *frame;
620 GtkCellRenderer *renderer;
622 hbox = gtk_hbox_new(FALSE, 6);
623 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
625 model = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
626 fill_computer_list(model);
628 frame = gtk_frame_new("Dive computer");
629 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3);
631 combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(model));
632 gtk_container_add(GTK_CONTAINER(frame), combo_box);
634 renderer = gtk_cell_renderer_text_new();
635 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo_box), renderer, TRUE);
636 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo_box), renderer, "text", 0, NULL);
638 return GTK_COMBO_BOX(combo_box);
641 static GtkEntry *dive_computer_device(GtkWidget *vbox)
643 GtkWidget *hbox, *entry, *frame;
645 hbox = gtk_hbox_new(FALSE, 6);
646 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
648 frame = gtk_frame_new("Device name");
649 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3);
651 entry = gtk_entry_new();
652 gtk_container_add(GTK_CONTAINER(frame), entry);
653 gtk_entry_set_text(GTK_ENTRY(entry), "/dev/ttyUSB0");
655 return GTK_ENTRY(entry);
658 void import_dialog(GtkWidget *w, gpointer data)
661 GtkWidget *dialog, *hbox, *vbox;
662 GtkComboBox *computer;
664 device_data_t devicedata = {
668 dialog = gtk_dialog_new_with_buttons("Import from dive computer",
669 GTK_WINDOW(main_window),
670 GTK_DIALOG_DESTROY_WITH_PARENT,
671 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
672 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
675 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
677 computer = dive_computer_selector(vbox);
678 device = dive_computer_device(vbox);
680 hbox = gtk_hbox_new(FALSE, 6);
681 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 3);
682 devicedata.progress.bar = gtk_progress_bar_new();
683 gtk_container_add(GTK_CONTAINER(hbox), devicedata.progress.bar);
685 gtk_widget_show_all(dialog);
686 result = gtk_dialog_run(GTK_DIALOG(dialog));
692 case GTK_RESPONSE_ACCEPT:
693 if (!gtk_combo_box_get_active_iter(computer, &iter))
695 model = gtk_combo_box_get_model(computer);
696 gtk_tree_model_get(model, &iter,
700 devicedata.type = type;
701 devicedata.name = comp;
702 devicedata.devname = gtk_entry_get_text(device);
703 do_import(&devicedata);
708 gtk_widget_destroy(dialog);
711 dive_list_update_dives();
714 void update_progressbar(progressbar_t *progress, double value)
716 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->bar), value);
720 void set_filename(const char *filename)
723 existing_filename = strdup(filename);