+/* 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 <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+
+#include <gconf/gconf-client.h>
+
+#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;
+int error_count;
+
+#define DIVELIST_DEFAULT_FONT "Sans 8"
+const char *divelist_font;
+
+GConfClient *gconf;
+struct units output_units;
+
+#define GCONF_NAME(x) "/apps/subsurface/" #x
+
+void on_destroy(GtkWidget* w, gpointer data)
+{
+ gtk_main_quit();
+}
+
+static GtkWidget *dive_profile;
+
+void repaint_dive(void)
+{
+ update_dive(current_dive);
+ gtk_widget_queue_draw(dive_profile);
+}
+
+static char *existing_filename;
+
+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;
+ 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);
+
+ if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
+ GSList *filenames;
+ char *filename;
+ filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
+
+ GError *error = NULL;
+ while(filenames != NULL) {
+ filename = (char *)filenames->data;
+ parse_xml_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(filenames);
+ report_dives();
+ dive_list_update_dives();
+ }
+ gtk_widget_destroy(dialog);
+}
+
+static void file_save(GtkWidget *w, gpointer data)
+{
+ GtkWidget *dialog;
+ dialog = gtk_file_chooser_dialog_new("Save File",
+ 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);
+ if (!existing_filename) {
+ gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
+ } else
+ gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), existing_filename);
+
+ if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
+ char *filename;
+ filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
+ save_dives(filename);
+ g_free(filename);
+ }
+ gtk_widget_destroy(dialog);
+}
+
+static void quit(GtkWidget *w, gpointer data)
+{
+ gtk_main_quit();
+}
+
+static void create_radio(GtkWidget *dialog, const char *name, ...)
+{
+ va_list args;
+ GtkRadioButton *group = NULL;
+ GtkWidget *box, *label;
+
+ box = gtk_hbox_new(TRUE, 10);
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), box);
+
+ label = gtk_label_new(name);
+ gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
+
+ va_start(args, 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)
+
+static void preferences_dialog(GtkWidget *w, gpointer data)
+{
+ int result;
+ GtkWidget *dialog, *font, *frame, *box;
+
+ 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");
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->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);
+
+ font = gtk_font_button_new_with_font(divelist_font);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), font, FALSE, FALSE, 5);
+
+ 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();
+ gconf_client_set_bool(gconf, GCONF_NAME(feet), output_units.length == FEET, NULL);
+ gconf_client_set_bool(gconf, GCONF_NAME(psi), output_units.pressure == PSI, NULL);
+ gconf_client_set_bool(gconf, GCONF_NAME(cuft), output_units.volume == CUFT, NULL);
+ gconf_client_set_bool(gconf, GCONF_NAME(fahrenheit), output_units.temperature == FAHRENHEIT, NULL);
+ gconf_client_set_string(gconf, GCONF_NAME(divelist_font), divelist_font, NULL);
+ }
+ gtk_widget_destroy(dialog);
+}
+
+static void renumber_dialog(GtkWidget *w, gpointer data)
+{
+ int result;
+ GtkWidget *dialog, *frame, *button;
+
+ 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);
+
+ frame = gtk_frame_new("New starting number");
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), frame);
+
+ button = gtk_spin_button_new_with_range(1, 50000, 1);
+ gtk_container_add(GTK_CONTAINER(frame), button);
+
+ 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 GtkActionEntry menu_items[] = {
+ { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
+ { "LogMenuAction", GTK_STOCK_FILE, "Log", NULL, NULL, NULL},
+ { "OpenFile", GTK_STOCK_OPEN, NULL, "<control>O", NULL, G_CALLBACK(file_open) },
+ { "SaveFile", GTK_STOCK_SAVE, NULL, "<control>S", NULL, G_CALLBACK(file_save) },
+ { "Print", GTK_STOCK_PRINT, NULL, "<control>P", NULL, G_CALLBACK(do_print) },
+ { "Import", NULL, "Import", NULL, NULL, G_CALLBACK(import_dialog) },
+ { "Preferences", NULL, "Preferences", NULL, NULL, G_CALLBACK(preferences_dialog) },
+ { "Renumber", NULL, "Renumber", NULL, NULL, G_CALLBACK(renumber_dialog) },
+ { "Quit", GTK_STOCK_QUIT, NULL, "<control>Q", NULL, G_CALLBACK(quit) },
+};
+static gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
+
+static const gchar* ui_string = " \
+ <ui> \
+ <menubar name=\"MainMenu\"> \
+ <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
+ <menuitem name=\"Open\" action=\"OpenFile\" /> \
+ <menuitem name=\"Save\" action=\"SaveFile\" /> \
+ <menuitem name=\"Print\" action=\"Print\" /> \
+ <separator name=\"Separator1\"/> \
+ <menuitem name=\"Import\" action=\"Import\" /> \
+ <separator name=\"Separator2\"/> \
+ <menuitem name=\"Preferences\" action=\"Preferences\" /> \
+ <separator name=\"Separator3\"/> \
+ <menuitem name=\"Quit\" action=\"Quit\" /> \
+ </menu> \
+ <menu name=\"LogMenu\" action=\"LogMenuAction\"> \
+ <menuitem name=\"Renumber\" action=\"Renumber\" /> \
+ </menu> \
+ </menubar> \
+ </ui> \
+";
+
+static GtkWidget *get_menubar_menu(GtkWidget *window)
+{
+ GtkActionGroup *action_group = gtk_action_group_new("Menu");
+ gtk_action_group_add_actions(action_group, menu_items, nmenu_items, 0);
+
+ GtkUIManager *ui_manager = gtk_ui_manager_new();
+ 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 argc, char **argv)
+{
+ GtkWidget *win;
+ GtkWidget *paned;
+ GtkWidget *info_box;
+ GtkWidget *notebook;
+ GtkWidget *dive_info;
+ GtkWidget *dive_list;
+ GtkWidget *equipment;
+ GtkWidget *menubar;
+ GtkWidget *vbox;
+
+ gtk_init(&argc, &argv);
+
+ g_type_init();
+ gconf = gconf_client_get_default();
+
+ if (gconf_client_get_bool(gconf, GCONF_NAME(feet), NULL))
+ output_units.length = FEET;
+ if (gconf_client_get_bool(gconf, GCONF_NAME(psi), NULL))
+ output_units.pressure = PSI;
+ if (gconf_client_get_bool(gconf, GCONF_NAME(cuft), NULL))
+ output_units.volume = CUFT;
+ if (gconf_client_get_bool(gconf, GCONF_NAME(fahrenheit), NULL))
+ output_units.temperature = FAHRENHEIT;
+
+ divelist_font = gconf_client_get_string(gconf, GCONF_NAME(divelist_font), NULL);
+ if (!divelist_font)
+ divelist_font = DIVELIST_DEFAULT_FONT;
+
+ error_info_bar = NULL;
+ win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_icon_from_file(GTK_WINDOW(win), "icon.svg", 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;
+
+ menubar = get_menubar_menu(win);
+ gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
+
+ /* HPane for left the dive list, and right the dive info */
+ paned = gtk_vpaned_new();
+ gtk_box_pack_end(GTK_BOX(vbox), paned, TRUE, TRUE, 0);
+
+ /* Create the actual divelist */
+ dive_list = dive_list_create();
+ gtk_paned_add2(GTK_PANED(paned), dive_list);
+
+ /* VBox for dive info, and tabs */
+ info_box = gtk_vbox_new(FALSE, 6);
+ gtk_paned_add1(GTK_PANED(paned), info_box);
+
+ /* Notebook for dive info vs profile vs .. */
+ notebook = gtk_notebook_new();
+ g_signal_connect(notebook, "switch-page", G_CALLBACK(switch_page), NULL);
+ gtk_box_pack_start(GTK_BOX(info_box), notebook, TRUE, TRUE, 6);
+
+ /* Frame for dive profile */
+ dive_profile = dive_profile_widget();
+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), dive_profile, gtk_label_new("Dive Profile"));
+
+ /* Frame for extended dive info */
+ dive_info = extended_dive_info_widget();
+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), dive_info, gtk_label_new("Dive Notes"));
+
+ /* Frame for dive equipment */
+ equipment = equipment_widget();
+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), equipment, gtk_label_new("Equipment"));
+
+ gtk_widget_set_app_paintable(win, TRUE);
+ gtk_widget_show_all(win);
+
+ return;
+}
+
+void run_ui(void)
+{
+ gtk_main();
+}
+
+/* get the filenames the user selects and call the parsing function
+ * on them
+ * return 0 if the user cancelled the dialog
+ */
+int open_import_file_dialog(char *filterpattern, char *filtertext,
+ void(* parse_function)(char *))
+{
+ int ret=0;
+
+ GtkWidget *dialog;
+ GtkFileFilter *filter = gtk_file_filter_new ();
+ gtk_file_filter_add_pattern (filter, filterpattern);
+ gtk_file_filter_set_name(filter, filtertext);
+ 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);
+ gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),filter);
+
+ if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
+ GSList *filenames;
+ char *filename;
+ filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
+ while(filenames != NULL) {
+ filename = (char *)filenames->data;
+ parse_function(filename);
+ g_free(filename);
+ filenames = g_slist_next(filenames);
+ }
+ g_slist_free(filenames);
+ ret = 1;
+ }
+ gtk_widget_destroy(dialog);
+
+ return ret;
+}
+
+static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer data)
+{
+ struct dive *dive = current_dive;
+ struct graphics_context gc = { .printer = 0 };
+ int w,h;
+
+ w = widget->allocation.width;
+ h = widget->allocation.height;
+
+ gc.cr = gdk_cairo_create(widget->window);
+ set_source_rgb(&gc, 0, 0, 0);
+ cairo_paint(gc.cr);
+
+ if (dive)
+ plot(&gc, w, h, 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 void fill_computer_list(GtkListStore *store)
+{
+ GtkTreeIter iter;
+ struct device_list *list = device_list;
+
+ for (list = device_list ; list->name ; list++) {
+ gtk_list_store_append(store, &iter);
+ gtk_list_store_set(store, &iter,
+ 0, list->name,
+ 1, list->type,
+ -1);
+ }
+}
+
+static GtkComboBox *dive_computer_selector(GtkWidget *dialog)
+{
+ GtkWidget *hbox, *combo_box;
+ GtkListStore *model;
+ GtkCellRenderer *renderer;
+
+ hbox = gtk_hbox_new(FALSE, 6);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE, FALSE, 3);
+
+ model = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
+ fill_computer_list(model);
+
+ combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(model));
+ gtk_box_pack_start(GTK_BOX(hbox), combo_box, FALSE, TRUE, 3);
+
+ renderer = gtk_cell_renderer_text_new();
+ gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo_box), renderer, TRUE);
+ gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo_box), renderer, "text", 0, NULL);
+
+ return GTK_COMBO_BOX(combo_box);
+}
+
+void import_dialog(GtkWidget *w, gpointer data)
+{
+ int result;
+ GtkWidget *dialog, *hbox;
+ GtkComboBox *computer;
+ device_data_t devicedata = {
+ .devname = "/dev/ttyUSB0",
+ };
+
+ 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);
+
+ computer = dive_computer_selector(dialog);
+
+ hbox = gtk_hbox_new(FALSE, 6);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE, TRUE, 3);
+ devicedata.progress->bar = gtk_progress_bar_new();
+ gtk_container_add(GTK_CONTAINER(hbox), devicedata.progress->bar);
+
+ gtk_widget_show_all(dialog);
+ result = gtk_dialog_run(GTK_DIALOG(dialog));
+ switch (result) {
+ int type;
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+ const char *comp;
+ case GTK_RESPONSE_ACCEPT:
+ if (!gtk_combo_box_get_active_iter(computer, &iter))
+ break;
+ model = gtk_combo_box_get_model(computer);
+ gtk_tree_model_get(model, &iter,
+ 0, &comp,
+ 1, &type,
+ -1);
+ devicedata.type = type;
+ devicedata.name = comp;
+ do_import(&devicedata);
+ break;
+ default:
+ break;
+ }
+ gtk_widget_destroy(dialog);
+
+ report_dives();
+ dive_list_update_dives();
+}
+
+void update_progressbar(progressbar_t *progress, double value)
+{
+ gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->bar), value);
+}
projects / ext / subsurface.git / commitdiff