diff options
Diffstat (limited to 'gtk-gui.c')
| -rw-r--r-- | gtk-gui.c | 55 |
1 files changed, 50 insertions, 5 deletions
@@ -31,11 +31,6 @@ 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) @@ -146,12 +141,53 @@ static void file_save(GtkWidget *w, gpointer data) filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); save_dives(filename); g_free(filename); + mark_divelist_changed(FALSE); + } + gtk_widget_destroy(dialog); +} + +static void ask_save_changes() +{ + GtkWidget *dialog, *label, *content; + 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_CANCEL, GTK_RESPONSE_CANCEL, + NULL); + content = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); + label = gtk_label_new ("You have unsaved changes\nWould you like to save those before exiting the program?"); + gtk_container_add (GTK_CONTAINER (content), label); + gtk_widget_show_all (dialog); + gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT); + if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { + file_save(NULL,NULL); } gtk_widget_destroy(dialog); } +static gboolean on_delete(GtkWidget* w, gpointer data) +{ + /* Make sure to flush any modified dive data */ + update_dive(NULL); + + if (unsaved_changes()) + ask_save_changes(); + + return FALSE; /* go ahead, kill the program, we're good now */ +} + +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); + + if (unsaved_changes()) + ask_save_changes(); gtk_main_quit(); } @@ -387,6 +423,7 @@ void init_ui(int argc, char **argv) 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), "delete-event", G_CALLBACK (on_delete), NULL); g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL); main_window = win; @@ -614,3 +651,11 @@ void update_progressbar(progressbar_t *progress, double value) { gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->bar), value); } + + +void set_filename(const char *filename) +{ + if (filename) + existing_filename = strdup(filename); + return; +} |