// private slot
void GUI_Player::about(bool b)
{
Q_UNUSED(b);
QString version = m_settings->getVersion();
QString link = Helper::createLink("http://www.lesbonscomptes.com/upplay");
QMessageBox infobox(this);
infobox.setParent(this);
QPixmap p = QPixmap(Helper::getIconPath("logo.png")).
scaled(150, 150, Qt::KeepAspectRatio, Qt::SmoothTransformation);
infobox.setIconPixmap(p);
infobox.setWindowFlags(Qt::Dialog);
infobox.setModal(true);
infobox.setWindowTitle(tr("About Upplay"));
infobox.setText("<b><font size=\"+2\">Upplay Player " +
version + "</font></b>");
infobox.setInformativeText(
QString("") +
UPnPP::LibUPnP::versionString().c_str() + "<br/>" +
tr("Based on Sayonara, written by Lucio Carreras") + "<br />" +
tr("License") + ": GPL<br />" +
"Copyright 2011-2013<br /><br />" + link + "<br /><br />"
);
infobox.setStandardButtons(QMessageBox::Ok);
infobox.button(QMessageBox::Ok)->setFocusPolicy(Qt::NoFocus);
infobox.exec();
}
boolean read_event_definitions (char *filename)
{
char tmpbuf [128];
initialize_events();
s_elog_hfp = fopen (filename, "rt");
if (s_elog_hfp == NULL) {
sprintf (tmpbuf, "Couldn't open %s\n", filename);
infobox ("Open Failed", tmpbuf);
return(FALSE);
}
/* Presume "elog.h". Note fallthrough... */
if (read_header_files()) {
sort_event_definitions();
create_point_selector();
recompute_ps_vscrollbar();
fclose(s_elog_hfp);
view1_display_when_idle();
remove_needed = TRUE;
return(TRUE);
}
fclose(s_elog_hfp);
s_hfp = fopen (filename, "rt");
if (s_hfp == NULL) {
sprintf (tmpbuf, "Couldn't open %s\n", filename);
infobox ("Read Event Definition Failure", tmpbuf);
return(FALSE);
}
read_header_file();
/* Happens if the user feeds us the wrong file, for example */
if (g_neventdefs == 0) {
sprintf (tmpbuf, "No event definitions found in %s\n", filename);
infobox ("No Event Definitions?", tmpbuf);
return(FALSE);
}
finalize_events();
return(TRUE);
}
static int dwiz_make_changes (DATASET *dwinfo, dw_opts *opts,
GtkWidget *dlg)
{
gchar *setobs_cmd = NULL;
gretlopt opt = OPT_NONE;
int create = (opts->flags & DW_CREATE);
int delmiss = (opts->flags & DW_DROPMISS);
int delete_markers = 0;
int err = 0;
#if DWDEBUG
fprintf(stderr, "dwiz_make_changes: create = %d\n", create);
#endif
/* preliminaries */
if (time_series(dwinfo)) {
ntodate(dwinfo->stobs, dwinfo->t1, dwinfo);
} else if (known_panel(dwinfo)) {
if (!dataset_is_panel(dataset)) {
/* Turning a subset of a non-panel dataset into a panel:
this change will be irreversible */
maybe_unrestrict_dataset();
}
}
/* special: reorganizing dataset based on panel index vars */
if (dwinfo->structure == PANEL_UNKNOWN) {
int uv, tv;
err = translate_panel_vars(opts, &uv, &tv);
if (!err) {
err = set_panel_structure_from_vars(uv, tv, dataset);
}
if (!err) {
setobs_cmd = g_strdup_printf("setobs %s %s --panel-vars",
dataset->varname[uv],
dataset->varname[tv]);
}
goto finalize;
}
/* check for nothing to be done */
if (dwinfo->structure == dataset->structure &&
dwinfo->pd == dataset->pd &&
strcmp(dwinfo->stobs, dataset->stobs) == 0) {
if (create || delmiss) {
/* recording? */
goto finalize;
} else {
infobox(_("No changes were made"));
return 0;
}
}
/* if converting to time series, we probably don't want to
retain any original observation-marker strings */
if (dwinfo->structure == TIME_SERIES &&
dataset->markers && !delmiss) {
delete_markers = 1;
}
/* handle panel structure */
if (known_panel(dwinfo)) {
int nunits = dwinfo->t1;
int nperiods = dataset->n / nunits;
/* we don't offer a choice of "starting obs" */
dwinfo->pd = (dwinfo->structure == STACKED_TIME_SERIES)?
nperiods : nunits;
strcpy(dwinfo->stobs, "1.1");
}
/* handle conversion to cross-section */
if (dwinfo->structure == CROSS_SECTION) {
strcpy(dwinfo->stobs, "1");
}
if (dwinfo->structure == TIME_SERIES) {
opt = OPT_T;
} else if (dwinfo->structure == STACKED_TIME_SERIES) {
opt = OPT_S;
} else if (dwinfo->structure == STACKED_CROSS_SECTION) {
opt = OPT_C;
} else if (dwinfo->structure == CROSS_SECTION) {
opt = OPT_X;
} else if (dwinfo->structure == SPECIAL_TIME_SERIES) {
opt = OPT_N;
}
err = simple_set_obs(dataset, dwinfo->pd, dwinfo->stobs, opt);
#if DWDEBUG
fprintf(stderr, "pd=%d, stobs='%s', opt=%d; set_obs returned %d\n",
dwinfo->pd, dwinfo->stobs, opt, err);
#endif
if (!err && setobs_cmd == NULL) {
setobs_cmd = g_strdup_printf("setobs %d %s%s",
dwinfo->pd, dwinfo->stobs,
print_flags(opt, SETOBS));
}
finalize:
if (!err && delmiss) {
err = dataset_purge_missing_rows(dataset);
}
if (err) {
gui_errmsg(err);
} else if (create) {
if (opts->flags & DW_SSHEET) {
gtk_widget_hide(dlg);
maybe_start_editing();
} else {
register_data(NULLDATA_STARTED);
lib_command_sprintf("nulldata %d", dataset->n);
record_command_verbatim();
}
} else {
if (delete_markers) {
dataset_destroy_obs_markers(dataset);
}
mark_dataset_as_modified();
}
if (!err && setobs_cmd != NULL) {
lib_command_strcpy(setobs_cmd);
record_command_verbatim();
}
g_free(setobs_cmd);
#if DWDEBUG
fprintf(stderr, "dwiz_make_changes: returning %d\n", err);
#endif
return err;
}
