static void action_revert_calc(G_GNUC_UNUSED GtkAction *act, G_GNUC_UNUSED gpointer data)
{
TilemEmulatorWindow *ewin = data;
GError *err = NULL;
if (!tilem_calc_emulator_revert_state(ewin->emu, &err)) {
messagebox01(GTK_WINDOW(ewin->window), GTK_MESSAGE_ERROR,
_("Unable to load calculator state"),
"%s", err->message);
g_error_free(err);
}
}
static void load_initial_rom(TilemCalcEmulator *emu,
const char *cmdline_rom_name,
const char *cmdline_state_name,
char **cmdline_files,
int model)
{
GError *err = NULL;
char *modelname;
int nfiles, *file_models, i;
/* If a ROM file is specified on the command line, use that
(and no other) */
if (cmdline_rom_name) {
if (tilem_calc_emulator_load_state(emu, cmdline_rom_name,
cmdline_state_name,
model, &err))
return;
else if (!err)
exit(0);
else {
g_printerr("%s\n", err->message);
exit(1);
}
}
/* Choose model by file names */
if (!model && cmdline_files) {
nfiles = g_strv_length(cmdline_files);
file_models = g_new(int, nfiles);
/* determine model for each filename */
for (i = 0; i < nfiles; i++)
file_models[i] = file_to_model(cmdline_files[i]);
/* iterate over all known models... */
for (i = 0; model_search_order[i]; i++) {
model = model_search_order[i];
/* check if this model supports the named files */
if (!check_file_types(model, file_models, nfiles))
continue;
/* try to load model, but no error message if
no ROM is present in config */
if (tilem_calc_emulator_load_state(emu, NULL, NULL,
model, &err)) {
g_free(file_models);
return;
}
else if (!err)
exit(0);
else if (!g_error_matches(err, TILEM_EMULATOR_ERROR,
TILEM_EMULATOR_ERROR_NO_ROM)) {
messagebox01(NULL, GTK_MESSAGE_ERROR,
_("Unable to load calculator state"),
"%s", err->message);
}
g_clear_error(&err);
}
g_free(file_models);
model = 0;
}