/* gtk-gui.c */ /* gtk UI implementation */ /* creates the window and overall layout * divelist, dive info, equipment and printing are handled in their own source files */ #include #include #include #include #include #include "dive.h" #include "divelist.h" #include "display.h" #include "display-gtk.h" #include "libdivecomputer.h" GtkWidget *main_window; GtkWidget *main_vbox; GtkWidget *error_info_bar; GtkWidget *error_label; GtkWidget *vpane, *hpane; GtkWidget *notebook; int error_count; const char *divelist_font; struct units output_units; static GtkWidget *dive_profile; visible_cols_t visible_cols = {TRUE, FALSE}; static const char *default_dive_computer_vendor; static const char *default_dive_computer_product; static const char *default_dive_computer_device; static int is_default_dive_computer(const char *vendor, const char *product) { return default_dive_computer_vendor && !strcmp(vendor, default_dive_computer_vendor) && default_dive_computer_product && !strcmp(product, default_dive_computer_product); } static int is_default_dive_computer_device(const char *name) { return default_dive_computer_device && !strcmp(name, default_dive_computer_device); } static void set_default_dive_computer(const char *vendor, const char *product) { if (!vendor || !*vendor) return; if (!product || !*product) return; if (is_default_dive_computer(vendor, product)) return; default_dive_computer_vendor = vendor; default_dive_computer_product = product; subsurface_set_conf("dive_computer_vendor", PREF_STRING, vendor); subsurface_set_conf("dive_computer_product", PREF_STRING, product); } static void set_default_dive_computer_device(const char *name) { if (!name || !*name) return; if (is_default_dive_computer_device(name)) return; default_dive_computer_device = name; subsurface_set_conf("dive_computer_device", PREF_STRING, name); } void repaint_dive(void) { update_dive(current_dive); if (dive_profile) gtk_widget_queue_draw(dive_profile); } static char *existing_filename; static gboolean need_icon = TRUE; static void on_info_bar_response(GtkWidget *widget, gint response, gpointer data) { if (response == GTK_RESPONSE_OK) { gtk_widget_destroy(widget); error_info_bar = NULL; } } void report_error(GError* error) { if (error == NULL) { return; } if (error_info_bar == NULL) { error_count = 1; error_info_bar = gtk_info_bar_new_with_buttons(GTK_STOCK_OK, GTK_RESPONSE_OK, NULL); g_signal_connect(error_info_bar, "response", G_CALLBACK(on_info_bar_response), NULL); gtk_info_bar_set_message_type(GTK_INFO_BAR(error_info_bar), GTK_MESSAGE_ERROR); error_label = gtk_label_new(error->message); GtkWidget *container = gtk_info_bar_get_content_area(GTK_INFO_BAR(error_info_bar)); gtk_container_add(GTK_CONTAINER(container), error_label); gtk_box_pack_start(GTK_BOX(main_vbox), error_info_bar, FALSE, FALSE, 0); gtk_widget_show_all(main_vbox); } else { error_count++; char buffer[256]; snprintf(buffer, sizeof(buffer), "Failed to open %i files.", error_count); gtk_label_set(GTK_LABEL(error_label), buffer); } } static void file_open(GtkWidget *w, gpointer data) { GtkWidget *dialog; GtkFileFilter *filter; dialog = gtk_file_chooser_dialog_new("Open File", GTK_WINDOW(main_window), GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL); gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE); filter = gtk_file_filter_new(); gtk_file_filter_add_pattern(filter, "*.xml"); gtk_file_filter_add_pattern(filter, "*.XML"); gtk_file_filter_add_pattern(filter, "*.sda"); gtk_file_filter_add_pattern(filter, "*.SDA"); gtk_file_filter_add_mime_type(filter, "text/xml"); gtk_file_filter_set_name(filter, "XML file"); gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter); if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { GSList *filenames, *fn_glist; char *filename; filenames = fn_glist = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog)); GError *error = NULL; while(filenames != NULL) { filename = filenames->data; parse_file(filename, &error); if (error != NULL) { report_error(error); g_error_free(error); error = NULL; } g_free(filename); filenames = g_slist_next(filenames); } g_slist_free(fn_glist); report_dives(FALSE); } gtk_widget_destroy(dialog); } /* return the path and the file component contained in the full path */ static char *path_and_file(char *pathin, char **fileout) { char *slash = pathin, *next; char *result; size_t len, n; if (! pathin) { *fileout = strdup(""); return strdup(""); } while ((next = strpbrk(slash + 1, "\\/"))) slash = next; if (pathin != slash) slash++; *fileout = strdup(slash); /* strndup(pathin, slash - pathin) */ n = slash - pathin; len = strlen(pathin); if (n < len) len = n; result = (char *)malloc(len + 1); if (!result) return 0; result[len] = '\0'; return (char *)memcpy(result, pathin, len); } static void file_save_as(GtkWidget *w, gpointer data) { GtkWidget *dialog; char *filename = NULL; char *current_file; char *current_dir; dialog = gtk_file_chooser_dialog_new("Save File As", GTK_WINDOW(main_window), GTK_FILE_CHOOSER_ACTION_SAVE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, NULL); gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE); current_dir = path_and_file(existing_filename, ¤t_file); gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), current_dir); gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), current_file); free(current_dir); free(current_file); if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); } gtk_widget_destroy(dialog); if (filename){ save_dives(filename); set_filename(filename); g_free(filename); mark_divelist_changed(FALSE); } } static void file_save(GtkWidget *w, gpointer data) { if (!existing_filename) return file_save_as(w, data); save_dives(existing_filename); mark_divelist_changed(FALSE); } static gboolean ask_save_changes() { GtkWidget *dialog, *label, *content; gboolean quit = TRUE; dialog = gtk_dialog_new_with_buttons("Save Changes?", GTK_WINDOW(main_window), GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, GTK_STOCK_NO, GTK_RESPONSE_NO, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL); content = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); if (!existing_filename){ label = gtk_label_new ( "You have unsaved changes\nWould you like to save those before exiting the program?"); } else { char *label_text = (char*) malloc(sizeof(char) * (93 + strlen(existing_filename))); sprintf(label_text, "You have unsaved changes to file: %s \nWould you like to save those before exiting the program?", existing_filename); label = gtk_label_new (label_text); g_free(label_text); } gtk_container_add (GTK_CONTAINER (content), label); gtk_widget_show_all (dialog); gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT); gint outcode = gtk_dialog_run(GTK_DIALOG(dialog)); if (outcode == GTK_RESPONSE_ACCEPT) { file_save(NULL,NULL); } else if (outcode == GTK_RESPONSE_CANCEL) { quit = FALSE; } gtk_widget_destroy(dialog); return quit; } static gboolean on_delete(GtkWidget* w, gpointer data) { /* Make sure to flush any modified dive data */ update_dive(NULL); gboolean quit = TRUE; if (unsaved_changes()) quit = ask_save_changes(); if (quit){ return FALSE; /* go ahead, kill the program, we're good now */ } else { return TRUE; /* We are not leaving */ } } static void on_destroy(GtkWidget* w, gpointer data) { gtk_main_quit(); } static void quit(GtkWidget *w, gpointer data) { /* Make sure to flush any modified dive data */ update_dive(NULL); gboolean quit = TRUE; if (unsaved_changes()) quit = ask_save_changes(); if (quit){ gtk_main_quit(); } } GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title, data_func_t data_func, unsigned int flags) { GtkCellRenderer *renderer; GtkTreeViewColumn *col; double xalign = 0.0; /* left as default */ PangoAlignment align; gboolean visible; align = (flags & ALIGN_LEFT) ? PANGO_ALIGN_LEFT : (flags & ALIGN_RIGHT) ? PANGO_ALIGN_RIGHT : PANGO_ALIGN_CENTER; visible = !(flags & INVISIBLE); renderer = gtk_cell_renderer_text_new(); col = gtk_tree_view_column_new(); gtk_tree_view_column_set_title(col, title); if (!(flags & UNSORTABLE)) gtk_tree_view_column_set_sort_column_id(col, index); gtk_tree_view_column_set_resizable(col, TRUE); gtk_tree_view_column_pack_start(col, renderer, TRUE); if (data_func) gtk_tree_view_column_set_cell_data_func(col, renderer, data_func, (void *)(long)index, NULL); else gtk_tree_view_column_add_attribute(col, renderer, "text", index); gtk_object_set(GTK_OBJECT(renderer), "alignment", align, NULL); switch (align) { case PANGO_ALIGN_LEFT: xalign = 0.0; break; case PANGO_ALIGN_CENTER: xalign = 0.5; break; case PANGO_ALIGN_RIGHT: xalign = 1.0; break; } gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), xalign, 0.5); gtk_tree_view_column_set_visible(col, visible); gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col); return col; } static void create_radio(GtkWidget *vbox, const char *w_name, ...) { va_list args; GtkRadioButton *group = NULL; GtkWidget *box, *label; box = gtk_hbox_new(TRUE, 10); gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 0); label = gtk_label_new(w_name); gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0); va_start(args, w_name); for (;;) { int enabled; const char *name; GtkWidget *button; void *callback_fn; name = va_arg(args, char *); if (!name) break; callback_fn = va_arg(args, void *); enabled = va_arg(args, int); button = gtk_radio_button_new_with_label_from_widget(group, name); group = GTK_RADIO_BUTTON(button); gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), enabled); g_signal_connect(button, "toggled", G_CALLBACK(callback_fn), NULL); } va_end(args); } #define UNITCALLBACK(name, type, value) \ static void name(GtkWidget *w, gpointer data) \ { \ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) \ menu_units.type = value; \ } static struct units menu_units; UNITCALLBACK(set_meter, length, METERS) UNITCALLBACK(set_feet, length, FEET) UNITCALLBACK(set_bar, pressure, BAR) UNITCALLBACK(set_psi, pressure, PSI) UNITCALLBACK(set_liter, volume, LITER) UNITCALLBACK(set_cuft, volume, CUFT) UNITCALLBACK(set_celsius, temperature, CELSIUS) UNITCALLBACK(set_fahrenheit, temperature, FAHRENHEIT) UNITCALLBACK(set_kg, weight, KG) UNITCALLBACK(set_lbs, weight, LBS) #define OPTIONCALLBACK(name, option) \ static void name(GtkWidget *w, gpointer data) \ { \ option = GTK_TOGGLE_BUTTON(w)->active; \ } OPTIONCALLBACK(otu_toggle, visible_cols.otu) OPTIONCALLBACK(sac_toggle, visible_cols.sac) OPTIONCALLBACK(nitrox_toggle, visible_cols.nitrox) OPTIONCALLBACK(temperature_toggle, visible_cols.temperature) OPTIONCALLBACK(totalweight_toggle, visible_cols.totalweight) OPTIONCALLBACK(suit_toggle, visible_cols.suit) OPTIONCALLBACK(cylinder_toggle, visible_cols.cylinder) OPTIONCALLBACK(autogroup_toggle, autogroup) static void event_toggle(GtkWidget *w, gpointer _data) { gboolean *plot_ev = _data; *plot_ev = GTK_TOGGLE_BUTTON(w)->active; } static void preferences_dialog(GtkWidget *w, gpointer data) { int result; GtkWidget *dialog, *font, *frame, *box, *vbox, *button; menu_units = output_units; dialog = gtk_dialog_new_with_buttons("Preferences", GTK_WINDOW(main_window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL); frame = gtk_frame_new("Units"); vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog)); gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5); box = gtk_vbox_new(FALSE, 6); gtk_container_add(GTK_CONTAINER(frame), box); create_radio(box, "Depth:", "Meter", set_meter, (output_units.length == METERS), "Feet", set_feet, (output_units.length == FEET), NULL); create_radio(box, "Pressure:", "Bar", set_bar, (output_units.pressure == BAR), "PSI", set_psi, (output_units.pressure == PSI), NULL); create_radio(box, "Volume:", "Liter", set_liter, (output_units.volume == LITER), "CuFt", set_cuft, (output_units.volume == CUFT), NULL); create_radio(box, "Temperature:", "Celsius", set_celsius, (output_units.temperature == CELSIUS), "Fahrenheit", set_fahrenheit, (output_units.temperature == FAHRENHEIT), NULL); create_radio(box, "Weight:", "kg", set_kg, (output_units.weight == KG), "lbs", set_lbs, (output_units.weight == LBS), NULL); frame = gtk_frame_new("Show Columns"); gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5); box = gtk_hbox_new(FALSE, 6); gtk_container_add(GTK_CONTAINER(frame), box); button = gtk_check_button_new_with_label("Temp"); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), visible_cols.temperature); gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(temperature_toggle), NULL); button = gtk_check_button_new_with_label("Cyl"); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), visible_cols.cylinder); gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(cylinder_toggle), NULL); button = gtk_check_button_new_with_label("O" UTF8_SUBSCRIPT_2 "%"); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), visible_cols.nitrox); gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(nitrox_toggle), NULL); button = gtk_check_button_new_with_label("SAC"); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), visible_cols.sac); gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(sac_toggle), NULL); button = gtk_check_button_new_with_label("OTU"); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), visible_cols.otu); gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(otu_toggle), NULL); button = gtk_check_button_new_with_label("Weight"); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), visible_cols.totalweight); gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(totalweight_toggle), NULL); button = gtk_check_button_new_with_label("Suit"); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), visible_cols.suit); gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(suit_toggle), NULL); frame = gtk_frame_new("Divelist Font"); gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5); font = gtk_font_button_new_with_font(divelist_font); gtk_container_add(GTK_CONTAINER(frame),font); frame = gtk_frame_new("Misc. Options"); gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5); box = gtk_hbox_new(FALSE, 6); gtk_container_add(GTK_CONTAINER(frame), box); button = gtk_check_button_new_with_label("Automatically group dives in trips"); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), autogroup); gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 6); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(autogroup_toggle), NULL); gtk_widget_show_all(dialog); result = gtk_dialog_run(GTK_DIALOG(dialog)); if (result == GTK_RESPONSE_ACCEPT) { /* Make sure to flush any modified old dive data with old units */ update_dive(NULL); divelist_font = strdup(gtk_font_button_get_font_name(GTK_FONT_BUTTON(font))); set_divelist_font(divelist_font); output_units = menu_units; update_dive_list_units(); repaint_dive(); update_dive_list_col_visibility(); subsurface_set_conf("feet", PREF_BOOL, BOOL_TO_PTR(output_units.length == FEET)); subsurface_set_conf("psi", PREF_BOOL, BOOL_TO_PTR(output_units.pressure == PSI)); subsurface_set_conf("cuft", PREF_BOOL, BOOL_TO_PTR(output_units.volume == CUFT)); subsurface_set_conf("fahrenheit", PREF_BOOL, BOOL_TO_PTR(output_units.temperature == FAHRENHEIT)); subsurface_set_conf("lbs", PREF_BOOL, BOOL_TO_PTR(output_units.weight == LBS)); subsurface_set_conf("TEMPERATURE", PREF_BOOL, BOOL_TO_PTR(visible_cols.temperature)); subsurface_set_conf("TOTALWEIGHT", PREF_BOOL, BOOL_TO_PTR(visible_cols.totalweight)); subsurface_set_conf("SUIT", PREF_BOOL, BOOL_TO_PTR(visible_cols.suit)); subsurface_set_conf("CYLINDER", PREF_BOOL, BOOL_TO_PTR(visible_cols.cylinder)); subsurface_set_conf("NITROX", PREF_BOOL, BOOL_TO_PTR(visible_cols.nitrox)); subsurface_set_conf("SAC", PREF_BOOL, BOOL_TO_PTR(visible_cols.sac)); subsurface_set_conf("OTU", PREF_BOOL, BOOL_TO_PTR(visible_cols.otu)); subsurface_set_conf("divelist_font", PREF_STRING, divelist_font); subsurface_set_conf("autogroup", PREF_BOOL, BOOL_TO_PTR(autogroup)); /* Flush the changes out to the system */ subsurface_flush_conf(); } gtk_widget_destroy(dialog); } static void create_toggle(const char* label, int *on, void *_data) { GtkWidget *button, *table = _data; int rows, cols, x, y; static int count; if (table == NULL) { /* magic way to reset the number of toggle buttons * that we have already added - call this before you * create the dialog */ count = 0; return; } g_object_get(G_OBJECT(table), "n-columns", &cols, "n-rows", &rows, NULL); if (count > rows * cols) { gtk_table_resize(GTK_TABLE(table),rows+1,cols); rows++; } x = count % cols; y = count / cols; button = gtk_check_button_new_with_label(label); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *on); gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1); g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(event_toggle), on); count++; } static void selectevents_dialog(GtkWidget *w, gpointer data) { int result; GtkWidget *dialog, *frame, *vbox, *table; dialog = gtk_dialog_new_with_buttons("SelectEvents", GTK_WINDOW(main_window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL); /* initialize the function that fills the table */ create_toggle(NULL, NULL, NULL); frame = gtk_frame_new("Enable / Disable Events"); vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog)); gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5); table = gtk_table_new(1, 4, TRUE); gtk_container_add(GTK_CONTAINER(frame), table); evn_foreach(&create_toggle, table); gtk_widget_show_all(dialog); result = gtk_dialog_run(GTK_DIALOG(dialog)); if (result == GTK_RESPONSE_ACCEPT) { repaint_dive(); } gtk_widget_destroy(dialog); } static void autogroup_cb(GtkWidget *w, gpointer data) { autogroup = !autogroup; if (! autogroup) remove_autogen_trips(); dive_list_update_dives(); } static void renumber_dialog(GtkWidget *w, gpointer data) { int result; struct dive *dive; GtkWidget *dialog, *frame, *button, *vbox; dialog = gtk_dialog_new_with_buttons("Renumber", GTK_WINDOW(main_window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL); vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog)); frame = gtk_frame_new("New starting number"); gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5); button = gtk_spin_button_new_with_range(1, 50000, 1); gtk_container_add(GTK_CONTAINER(frame), button); /* * Do we have a number for the first dive already? Use that * as the default. */ dive = get_dive(0); if (dive && dive->number) gtk_spin_button_set_value(GTK_SPIN_BUTTON(button), dive->number); gtk_widget_show_all(dialog); result = gtk_dialog_run(GTK_DIALOG(dialog)); if (result == GTK_RESPONSE_ACCEPT) { int nr = gtk_spin_button_get_value(GTK_SPIN_BUTTON(button)); renumber_dives(nr); repaint_dive(); } gtk_widget_destroy(dialog); } static void about_dialog(GtkWidget *w, gpointer data) { const char *logo_property = NULL; GdkPixbuf *logo = NULL; if (need_icon) { GtkWidget *image = gtk_image_new_from_file(subsurface_icon_name()); if (image) { logo = gtk_image_get_pixbuf(GTK_IMAGE(image)); logo_property = "logo"; } } gtk_show_about_dialog(NULL, "program-name", "SubSurface", "comments", "Half-arsed divelog software in C", "license", "GPLv2", "version", VERSION_STRING, "copyright", "Linus Torvalds 2011", "logo-icon-name", "subsurface", /* Must be last: */ logo_property, logo, NULL); } static void view_list(GtkWidget *w, gpointer data) { gtk_paned_set_position(GTK_PANED(vpane), 0); } static void view_profile(GtkWidget *w, gpointer data) { gtk_paned_set_position(GTK_PANED(hpane), 0); gtk_paned_set_position(GTK_PANED(vpane), 65535); } static void view_info(GtkWidget *w, gpointer data) { gtk_paned_set_position(GTK_PANED(vpane), 65535); gtk_paned_set_position(GTK_PANED(hpane), 65535); } static void view_three(GtkWidget *w, gpointer data) { GtkAllocation alloc; GtkRequisition requisition; gtk_widget_get_allocation(hpane, &alloc); gtk_paned_set_position(GTK_PANED(hpane), alloc.width/2); gtk_widget_get_allocation(vpane, &alloc); gtk_widget_size_request(notebook, &requisition); /* pick the requested size for the notebook plus 6 pixels for frame */ gtk_paned_set_position(GTK_PANED(vpane), requisition.height + 6); } static void toggle_zoom(GtkWidget *w, gpointer data) { zoomed_plot = (zoomed_plot)?0 : 1; /*Update dive*/ repaint_dive(); } static GtkActionEntry menu_items[] = { { "FileMenuAction", NULL, "File", NULL, NULL, NULL}, { "LogMenuAction", NULL, "Log", NULL, NULL, NULL}, { "ViewMenuAction", NULL, "View", NULL, NULL, NULL}, { "FilterMenuAction", NULL, "Filter", NULL, NULL, NULL}, { "HelpMenuAction", NULL, "Help", NULL, NULL, NULL}, { "OpenFile", GTK_STOCK_OPEN, NULL, CTRLCHAR "O", NULL, G_CALLBACK(file_open) }, { "SaveFile", GTK_STOCK_SAVE, NULL, CTRLCHAR "S", NULL, G_CALLBACK(file_save) }, { "SaveAsFile", GTK_STOCK_SAVE_AS, NULL, SHIFTCHAR CTRLCHAR "S", NULL, G_CALLBACK(file_save_as) }, { "Print", GTK_STOCK_PRINT, NULL, CTRLCHAR "P", NULL, G_CALLBACK(do_print) }, { "Import", NULL, "Import", NULL, NULL, G_CALLBACK(import_dialog) }, { "AddDive", GTK_STOCK_ADD, "Add Dive", NULL, NULL, G_CALLBACK(add_dive_cb) }, { "Preferences", GTK_STOCK_PREFERENCES, "Preferences", PREFERENCE_ACCEL, NULL, G_CALLBACK(preferences_dialog) }, { "Renumber", NULL, "Renumber", NULL, NULL, G_CALLBACK(renumber_dialog) }, { "SelectEvents", NULL, "SelectEvents", NULL, NULL, G_CALLBACK(selectevents_dialog) }, { "Quit", GTK_STOCK_QUIT, NULL, CTRLCHAR "Q", NULL, G_CALLBACK(quit) }, { "About", GTK_STOCK_ABOUT, NULL, NULL, NULL, G_CALLBACK(about_dialog) }, { "ViewList", NULL, "List", CTRLCHAR "1", NULL, G_CALLBACK(view_list) }, { "ViewProfile", NULL, "Profile", CTRLCHAR "2", NULL, G_CALLBACK(view_profile) }, { "ViewInfo", NULL, "Info", CTRLCHAR "3", NULL, G_CALLBACK(view_info) }, { "ViewThree", NULL, "Three", CTRLCHAR "4", NULL, G_CALLBACK(view_three) }, }; static gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]); static GtkToggleActionEntry toggle_items[] = { { "Autogroup", NULL, "Autogroup", NULL, NULL, G_CALLBACK(autogroup_cb), FALSE }, { "ToggleZoom", NULL, "Toggle Zoom", CTRLCHAR "0", NULL, G_CALLBACK(toggle_zoom), FALSE }, }; static gint ntoggle_items = sizeof (toggle_items) / sizeof (toggle_items[0]); static const gchar* ui_string = " \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ "; static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager) { GtkActionGroup *action_group = gtk_action_group_new("Menu"); gtk_action_group_add_actions(action_group, menu_items, nmenu_items, 0); toggle_items[0].is_active = autogroup; gtk_action_group_add_toggle_actions(action_group, toggle_items, ntoggle_items, 0); gtk_ui_manager_insert_action_group(ui_manager, action_group, 0); GError* error = 0; gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ui_manager), ui_string, -1, &error); gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ui_manager)); GtkWidget* menu = gtk_ui_manager_get_widget(ui_manager, "/MainMenu"); return menu; } static void switch_page(GtkNotebook *notebook, gint arg1, gpointer user_data) { repaint_dive(); } void init_ui(int *argcp, char ***argvp) { GtkWidget *win; GtkWidget *nb_page; GtkWidget *dive_list; GtkWidget *menubar; GtkWidget *vbox; GtkWidget *scrolled; GdkScreen *screen; GtkIconTheme *icon_theme=NULL; GtkSettings *settings; GtkUIManager *ui_manager; gtk_init(argcp, argvp); settings = gtk_settings_get_default(); gtk_settings_set_long_property(settings, "gtk_tooltip_timeout", 10, "subsurface setting"); g_type_init(); subsurface_open_conf(); if (subsurface_get_conf("feet", PREF_BOOL)) output_units.length = FEET; if (subsurface_get_conf("psi", PREF_BOOL)) output_units.pressure = PSI; if (subsurface_get_conf("cuft", PREF_BOOL)) output_units.volume = CUFT; if (subsurface_get_conf("fahrenheit", PREF_BOOL)) output_units.temperature = FAHRENHEIT; if (subsurface_get_conf("lbs", PREF_BOOL)) output_units.weight = LBS; /* an unset key is FALSE - all these are hidden by default */ visible_cols.cylinder = PTR_TO_BOOL(subsurface_get_conf("CYLINDER", PREF_BOOL)); visible_cols.temperature = PTR_TO_BOOL(subsurface_get_conf("TEMPERATURE", PREF_BOOL)); visible_cols.totalweight = PTR_TO_BOOL(subsurface_get_conf("TOTALWEIGHT", PREF_BOOL)); visible_cols.suit = PTR_TO_BOOL(subsurface_get_conf("SUIT", PREF_BOOL)); visible_cols.nitrox = PTR_TO_BOOL(subsurface_get_conf("NITROX", PREF_BOOL)); visible_cols.otu = PTR_TO_BOOL(subsurface_get_conf("OTU", PREF_BOOL)); visible_cols.sac = PTR_TO_BOOL(subsurface_get_conf("SAC", PREF_BOOL)); divelist_font = subsurface_get_conf("divelist_font", PREF_STRING); autogroup = PTR_TO_BOOL(subsurface_get_conf("autogroup", PREF_BOOL)); default_dive_computer_vendor = subsurface_get_conf("dive_computer_vendor", PREF_STRING); default_dive_computer_product = subsurface_get_conf("dive_computer_product", PREF_STRING); default_dive_computer_device = subsurface_get_conf("dive_computer_device", PREF_STRING); error_info_bar = NULL; win = gtk_window_new(GTK_WINDOW_TOPLEVEL); g_set_application_name ("subsurface"); /* Let's check if the subsurface icon has been installed or if * we need to try to load it from the current directory */ screen = gdk_screen_get_default(); if (screen) icon_theme = gtk_icon_theme_get_for_screen(screen); if (icon_theme) { if (gtk_icon_theme_has_icon(icon_theme, "subsurface")) { need_icon = FALSE; gtk_window_set_default_icon_name ("subsurface"); } } if (need_icon) { const char *icon_name = subsurface_icon_name(); if (!access(icon_name, R_OK)) gtk_window_set_icon_from_file(GTK_WINDOW(win), icon_name, NULL); } g_signal_connect(G_OBJECT(win), "delete-event", G_CALLBACK(on_delete), NULL); g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL); main_window = win; vbox = gtk_vbox_new(FALSE, 0); gtk_container_add(GTK_CONTAINER(win), vbox); main_vbox = vbox; ui_manager = gtk_ui_manager_new(); menubar = get_menubar_menu(win, ui_manager); subsurface_ui_setup(settings, menubar, vbox, ui_manager); vpane = gtk_vpaned_new(); gtk_box_pack_start(GTK_BOX(vbox), vpane, TRUE, TRUE, 3); hpane = gtk_hpaned_new(); gtk_paned_add1(GTK_PANED(vpane), hpane); g_signal_connect_after(G_OBJECT(vbox), "realize", G_CALLBACK(view_three), NULL); /* Notebook for dive info vs profile vs .. */ notebook = gtk_notebook_new(); scrolled = gtk_scrolled_window_new(NULL, NULL); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); gtk_paned_add1(GTK_PANED(hpane), scrolled); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), notebook); g_signal_connect(notebook, "switch-page", G_CALLBACK(switch_page), NULL); /* Create the actual divelist */ dive_list = dive_list_create(); gtk_widget_set_name(dive_list, "Dive List"); gtk_paned_add2(GTK_PANED(vpane), dive_list); /* Frame for dive profile */ dive_profile = dive_profile_widget(); gtk_widget_set_name(dive_profile, "Dive Profile"); gtk_paned_add2(GTK_PANED(hpane), dive_profile); /* Frame for extended dive info */ nb_page = extended_dive_info_widget(); gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new("Dive Notes")); /* Frame for dive equipment */ nb_page = equipment_widget(W_IDX_PRIMARY); gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new("Equipment")); /* Frame for single dive statistics */ nb_page = single_stats_widget(); gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new("Dive Info")); /* Frame for total dive statistics */ nb_page = total_stats_widget(); gtk_notebook_append_page(GTK_NOTEBOOK(notebook), nb_page, gtk_label_new("Stats")); gtk_widget_set_app_paintable(win, TRUE); gtk_widget_show_all(win); return; } void run_ui(void) { gtk_main(); } void exit_ui(void) { subsurface_close_conf(); } typedef struct { cairo_rectangle_int_t rect; const char *text; } tooltip_record_t; static tooltip_record_t *tooltip_rects; static int tooltips; void attach_tooltip(int x, int y, int w, int h, const char *text) { cairo_rectangle_int_t *rect; tooltip_rects = realloc(tooltip_rects, (tooltips + 1) * sizeof(tooltip_record_t)); rect = &tooltip_rects[tooltips].rect; rect->x = x; rect->y = y; rect->width = w; rect->height = h; tooltip_rects[tooltips].text = text; tooltips++; } #define INSIDE_RECT(_r,_x,_y) ((_r.x <= _x) && (_r.x + _r.width >= _x) && \ (_r.y <= _y) && (_r.y + _r.height >= _y)) static gboolean profile_tooltip (GtkWidget *widget, gint x, gint y, gboolean keyboard_mode, GtkTooltip *tooltip, gpointer user_data) { int i; cairo_rectangle_int_t *drawing_area = user_data; gint tx = x - drawing_area->x; /* get transformed coordinates */ gint ty = y - drawing_area->y; /* are we over an event marker ? */ for (i = 0; i < tooltips; i++) { if (INSIDE_RECT(tooltip_rects[i].rect, tx, ty)) { gtk_tooltip_set_text(tooltip,tooltip_rects[i].text); return TRUE; /* show tooltip */ } } return FALSE; /* don't show tooltip */ } static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer data) { struct dive *dive = current_dive; struct graphics_context gc = { .printer = 0 }; static cairo_rectangle_int_t drawing_area; /* the drawing area gives TOTAL width * height - x,y is used as the topx/topy offset * so effective drawing area is width-2x * height-2y */ drawing_area.width = widget->allocation.width; drawing_area.height = widget->allocation.height; drawing_area.x = drawing_area.width / 20.0; drawing_area.y = drawing_area.height / 20.0; gc.cr = gdk_cairo_create(widget->window); g_object_set(widget, "has-tooltip", TRUE, NULL); g_signal_connect(widget, "query-tooltip", G_CALLBACK(profile_tooltip), &drawing_area); init_profile_background(&gc); cairo_paint(gc.cr); if (dive) { if (tooltip_rects) { free(tooltip_rects); tooltip_rects = NULL; } tooltips = 0; plot(&gc, &drawing_area, dive); } cairo_destroy(gc.cr); return FALSE; } GtkWidget *dive_profile_widget(void) { GtkWidget *da; da = gtk_drawing_area_new(); gtk_widget_set_size_request(da, 350, 250); g_signal_connect(da, "expose_event", G_CALLBACK(expose_event), NULL); return da; } int process_ui_events(void) { int ret=0; while (gtk_events_pending()) { if (gtk_main_iteration_do(0)) { ret = 1; break; } } return ret; } static int fill_computer_list(GtkListStore *store) { int index = -1, i; GtkTreeIter iter; dc_iterator_t *iterator = NULL; dc_descriptor_t *descriptor = NULL; i = 0; dc_descriptor_iterator(&iterator); while (dc_iterator_next (iterator, &descriptor) == DC_STATUS_SUCCESS) { const char *vendor = dc_descriptor_get_vendor(descriptor); const char *product = dc_descriptor_get_product(descriptor); gtk_list_store_append(store, &iter); gtk_list_store_set(store, &iter, 0, descriptor, -1); if (is_default_dive_computer(vendor, product)) index = i; i++; } dc_iterator_free(iterator); return index; } void render_dive_computer(GtkCellLayout *cell, GtkCellRenderer *renderer, GtkTreeModel *model, GtkTreeIter *iter, gpointer data) { char buffer[40]; dc_descriptor_t *descriptor = NULL; const char *vendor, *product; gtk_tree_model_get(model, iter, 0, &descriptor, -1); vendor = dc_descriptor_get_vendor(descriptor); product = dc_descriptor_get_product(descriptor); snprintf(buffer, sizeof(buffer), "%s %s", vendor, product); g_object_set(renderer, "text", buffer, NULL); } static GtkComboBox *dive_computer_selector(GtkWidget *vbox) { GtkWidget *hbox, *combo_box, *frame; GtkListStore *model; GtkCellRenderer *renderer; int default_index; hbox = gtk_hbox_new(FALSE, 6); gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3); model = gtk_list_store_new(1, G_TYPE_POINTER); default_index = fill_computer_list(model); frame = gtk_frame_new("Dive computer"); gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3); combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(model)); gtk_container_add(GTK_CONTAINER(frame), combo_box); renderer = gtk_cell_renderer_text_new(); gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo_box), renderer, TRUE); gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo_box), renderer, render_dive_computer, NULL, NULL); gtk_combo_box_set_active(GTK_COMBO_BOX(combo_box), default_index); return GTK_COMBO_BOX(combo_box); } const char *subsurface_device_name() { if (!default_dive_computer_device || !*default_dive_computer_device) return subsurface_USB_name(); else return default_dive_computer_device; } static GtkEntry *dive_computer_device(GtkWidget *vbox) { GtkWidget *hbox, *entry, *frame; hbox = gtk_hbox_new(FALSE, 6); gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3); frame = gtk_frame_new("Device name"); gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3); entry = gtk_entry_new(); gtk_container_add(GTK_CONTAINER(frame), entry); gtk_entry_set_text(GTK_ENTRY(entry), subsurface_device_name()); return GTK_ENTRY(entry); } /* once a file is selected in the FileChooserButton we want to exit the import dialog */ static void on_file_set(GtkFileChooserButton *widget, gpointer _data) { GtkDialog *main_dialog = _data; gtk_dialog_response(main_dialog, GTK_RESPONSE_ACCEPT); } static GtkWidget *xml_file_selector(GtkWidget *vbox, GtkWidget *main_dialog) { GtkWidget *hbox, *frame, *chooser, *dialog; GtkFileFilter *filter; hbox = gtk_hbox_new(FALSE, 6); gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 3); frame = gtk_frame_new("XML file name"); gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 3); dialog = gtk_file_chooser_dialog_new("Open XML File", GTK_WINDOW(main_window), GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL); gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), FALSE); filter = gtk_file_filter_new(); gtk_file_filter_add_pattern(filter, "*.xml"); gtk_file_filter_add_pattern(filter, "*.XML"); gtk_file_filter_add_pattern(filter, "*.sda"); gtk_file_filter_add_pattern(filter, "*.SDA"); gtk_file_filter_add_mime_type(filter, "text/xml"); gtk_file_filter_set_name(filter, "XML file"); gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter); chooser = gtk_file_chooser_button_new_with_dialog(dialog); g_signal_connect(G_OBJECT(chooser), "file-set", G_CALLBACK(on_file_set), main_dialog); gtk_file_chooser_button_set_width_chars(GTK_FILE_CHOOSER_BUTTON(chooser), 30); gtk_container_add(GTK_CONTAINER(frame), chooser); return chooser; } static void do_import_file(gpointer data, gpointer user_data) { GError *error = NULL; parse_file(data, &error); if (error != NULL) { report_error(error); g_error_free(error); error = NULL; } } static GtkWidget *import_dive_computer(device_data_t *data, GtkDialog *dialog) { GError *error; GtkWidget *vbox, *info, *container, *label, *button; error = do_import(data); if (!error) return NULL; button = gtk_dialog_get_widget_for_response(dialog, GTK_RESPONSE_ACCEPT); gtk_button_set_use_stock(GTK_BUTTON(button), 0); gtk_button_set_label(GTK_BUTTON(button), "Retry"); vbox = gtk_dialog_get_content_area(dialog); info = gtk_info_bar_new(); container = gtk_info_bar_get_content_area(GTK_INFO_BAR(info)); label = gtk_label_new(error->message); gtk_container_add(GTK_CONTAINER(container), label); gtk_box_pack_start(GTK_BOX(vbox), info, FALSE, FALSE, 0); return info; } void import_dialog(GtkWidget *w, gpointer data) { int result; GtkWidget *dialog, *hbox, *vbox, *label, *info = NULL; GtkComboBox *computer; GtkEntry *device; GtkWidget *XMLchooser; device_data_t devicedata = { .devname = NULL, }; dialog = gtk_dialog_new_with_buttons("Import from dive computer", GTK_WINDOW(main_window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL); vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog)); label = gtk_label_new("Import: \nLoad XML file or import directly from dive computer"); gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, TRUE, 3); XMLchooser = xml_file_selector(vbox, dialog); computer = dive_computer_selector(vbox); device = dive_computer_device(vbox); hbox = gtk_hbox_new(FALSE, 6); gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 3); devicedata.progress.bar = gtk_progress_bar_new(); gtk_container_add(GTK_CONTAINER(hbox), devicedata.progress.bar); repeat: gtk_widget_show_all(dialog); result = gtk_dialog_run(GTK_DIALOG(dialog)); switch (result) { dc_descriptor_t *descriptor; GtkTreeIter iter; GtkTreeModel *model; GSList *list; case GTK_RESPONSE_ACCEPT: /* what happened - did the user pick a file? In that case * we ignore whether a dive computer model was picked */ if (info) gtk_widget_destroy(info); list = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(XMLchooser)); if (g_slist_length(list) == 0) { const char *vendor, *product; if (!gtk_combo_box_get_active_iter(computer, &iter)) break; model = gtk_combo_box_get_model(computer); gtk_tree_model_get(model, &iter, 0, &descriptor, -1); vendor = dc_descriptor_get_vendor(descriptor); product = dc_descriptor_get_product(descriptor); devicedata.descriptor = descriptor; devicedata.vendor = vendor; devicedata.product = product; devicedata.devname = gtk_entry_get_text(device); set_default_dive_computer(vendor, product); set_default_dive_computer_device(devicedata.devname); info = import_dive_computer(&devicedata, GTK_DIALOG(dialog)); if (info) goto repeat; } else { g_slist_foreach(list,do_import_file,NULL); g_slist_free(list); } break; default: break; } gtk_widget_destroy(dialog); report_dives(TRUE); } void update_progressbar(progressbar_t *progress, double value) { gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->bar), value); } void update_progressbar_text(progressbar_t *progress, const char *text) { gtk_progress_bar_set_text(GTK_PROGRESS_BAR(progress->bar), text); } void set_filename(const char *filename) { if (existing_filename) free(existing_filename); existing_filename = NULL; if (filename) existing_filename = strdup(filename); }