1 #include "optionsdialog.h"
2 #include "ui_optionsdialog.h"
4 #include "bitcoinunits.h"
5 #include "monitoreddatamapper.h"
7 #include "optionsmodel.h"
10 #include <QIntValidator>
12 #include <QMessageBox>
14 #include <QRegExpValidator>
16 OptionsDialog::OptionsDialog(QWidget *parent) :
18 ui(new Ui::OptionsDialog),
21 fRestartWarningDisplayed_Proxy(false),
22 fRestartWarningDisplayed_Lang(false),
27 /* Network elements init */
29 ui->mapPortUpnp->setEnabled(false);
32 ui->proxyIp->setEnabled(false);
33 ui->proxyPort->setEnabled(false);
34 ui->proxyPort->setValidator(new QIntValidator(1, 65535, this));
36 ui->socksVersion->setEnabled(false);
37 ui->socksVersion->addItem("5", 5);
38 ui->socksVersion->addItem("4", 4);
39 ui->socksVersion->setCurrentIndex(0);
41 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyIp, SLOT(setEnabled(bool)));
42 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyPort, SLOT(setEnabled(bool)));
43 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->socksVersion, SLOT(setEnabled(bool)));
44 connect(ui->connectSocks, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Proxy()));
46 ui->proxyIp->installEventFilter(this);
48 /* Window elements init */
50 ui->tabWindow->setVisible(false);
53 /* Display elements init */
54 QDir translations(":translations");
55 ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));
56 foreach(const QString &langStr, translations.entryList())
58 QLocale locale(langStr);
60 /** check if the locale name consists of 2 parts (language_country) */
61 if(langStr.contains("_"))
63 #if QT_VERSION >= 0x040800
64 /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */
65 ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
67 /** display language strings as "language - country (locale name)", e.g. "German - Germany (de)" */
68 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" - ") + QLocale::countryToString(locale.country()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
73 #if QT_VERSION >= 0x040800
74 /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */
75 ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
77 /** display language strings as "language (locale name)", e.g. "German (de)" */
78 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
83 ui->unit->setModel(new BitcoinUnits(this));
85 /* Widget-to-option mapper */
86 mapper = new MonitoredDataMapper(this);
87 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
88 mapper->setOrientation(Qt::Vertical);
90 /* enable apply button when data modified */
91 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
92 /* disable apply button when new data loaded */
93 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
94 /* setup/change UI elements when proxy IP is invalid/valid */
95 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
98 OptionsDialog::~OptionsDialog()
103 void OptionsDialog::setModel(OptionsModel *model)
109 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
111 mapper->setModel(model);
116 /* update the display unit, to not use the default ("BTC") */
119 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
120 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
122 /* disable apply button after settings are loaded as there is nothing to save */
123 disableApplyButton();
126 void OptionsDialog::setMapper()
129 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
130 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
131 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
134 mapper->addMapping(ui->mapPortUpnp, OptionsModel::MapPortUPnP);
136 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
137 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
138 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
139 mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
143 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
144 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
148 mapper->addMapping(ui->lang, OptionsModel::Language);
149 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
150 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
151 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
154 void OptionsDialog::enableApplyButton()
156 ui->applyButton->setEnabled(true);
159 void OptionsDialog::disableApplyButton()
161 ui->applyButton->setEnabled(false);
164 void OptionsDialog::enableSaveButtons()
166 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
168 setSaveButtonState(true);
171 void OptionsDialog::disableSaveButtons()
173 setSaveButtonState(false);
176 void OptionsDialog::setSaveButtonState(bool fState)
178 ui->applyButton->setEnabled(fState);
179 ui->okButton->setEnabled(fState);
182 void OptionsDialog::on_okButton_clicked()
188 void OptionsDialog::on_cancelButton_clicked()
193 void OptionsDialog::on_applyButton_clicked()
196 disableApplyButton();
199 void OptionsDialog::showRestartWarning_Proxy()
201 if(!fRestartWarningDisplayed_Proxy)
203 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
204 fRestartWarningDisplayed_Proxy = true;
208 void OptionsDialog::showRestartWarning_Lang()
210 if(!fRestartWarningDisplayed_Lang)
212 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
213 fRestartWarningDisplayed_Lang = true;
217 void OptionsDialog::updateDisplayUnit()
221 /* Update transactionFee with the current unit */
222 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
226 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
228 // this is used in a check before re-enabling the save buttons
229 fProxyIpValid = fState;
234 ui->statusLabel->clear();
238 disableSaveButtons();
239 object->setValid(fProxyIpValid);
240 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
241 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
245 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
247 if(event->type() == QEvent::FocusOut)
249 if(object == ui->proxyIp)
252 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
253 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
256 return QDialog::eventFilter(object, event);