void UsernameBox::showAll() {
_username.show();
_save.show();
_cancel.show();
updateLinkText();
AbstractBox::showAll();
}
void UsernameBox::prepare() {
_goodText = App::self()->username.isEmpty() ? QString() : lang(lng_username_available);
setTitle(langFactory(lng_username_title));
addButton(langFactory(lng_settings_save), [this] { onSave(); });
addButton(langFactory(lng_cancel), [this] { closeBox(); });
connect(_username, SIGNAL(changed()), this, SLOT(onChanged()));
connect(_username, SIGNAL(submitted(bool)), this, SLOT(onSave()));
connect(_link, SIGNAL(clicked()), this, SLOT(onLinkClick()));
_about.setRichText(st::usernameTextStyle, lang(lng_username_about));
setDimensions(st::boxWidth, st::usernamePadding.top() + _username->height() + st::usernameSkip + _about.countHeight(st::boxWidth - st::usernamePadding.left()) + 3 * st::usernameTextStyle.lineHeight + st::usernamePadding.bottom());
_checkTimer->setSingleShot(true);
connect(_checkTimer, SIGNAL(timeout()), this, SLOT(onCheck()));
updateLinkText();
}
void UsernameBox::prepare() {
_goodText = App::self()->username.isEmpty() ? QString() : lang(lng_username_available);
setTitle(langFactory(lng_username_title));
addButton(langFactory(lng_settings_save), [=] { save(); });
addButton(langFactory(lng_cancel), [=] { closeBox(); });
connect(_username, &Ui::MaskedInputField::changed, [=] { changed(); });
connect(_username, &Ui::MaskedInputField::submitted, [=] { save(); });
_link->addClickHandler([=] { linkClick(); });
_about.setRichText(st::usernameTextStyle, lang(lng_username_about));
setDimensions(st::boxWidth, st::usernamePadding.top() + _username->height() + st::usernameSkip + _about.countHeight(st::boxWidth - st::usernamePadding.left()) + 3 * st::usernameTextStyle.lineHeight + st::usernamePadding.bottom());
_checkTimer->setSingleShot(true);
connect(_checkTimer, &QTimer::timeout, [=] { check(); });
updateLinkText();
}
void UsernameBox::onChanged() {
updateLinkText();
QString name = getName();
if (name.isEmpty()) {
if (!_errorText.isEmpty() || !_goodText.isEmpty()) {
_copiedTextLink = _errorText = _goodText = QString();
update();
}
_checkTimer.stop();
} else {
int32 i, len = name.size();
for (int32 i = 0; i < len; ++i) {
QChar ch = name.at(i);
if ((ch < 'A' || ch > 'Z') && (ch < 'a' || ch > 'z') && (ch < '0' || ch > '9') && ch != '_' && (ch != '@' || i > 0)) {
if (_errorText != lang(lng_username_bad_symbols) || !_copiedTextLink.isEmpty()) {
_copiedTextLink = QString();
_errorText = lang(lng_username_bad_symbols);
update();
}
_checkTimer.stop();
return;
}
}
if (name.size() < MinUsernameLength) {
if (_errorText != lang(lng_username_too_short) || !_copiedTextLink.isEmpty()) {
_copiedTextLink = QString();
_errorText = lang(lng_username_too_short);
update();
}
_checkTimer.stop();
} else {
if (!_errorText.isEmpty() || !_goodText.isEmpty() || !_copiedTextLink.isEmpty()) {
_copiedTextLink = _errorText = _goodText = QString();
update();
}
_checkTimer.start(UsernameCheckTimeout);
}
}
}