1 #include "optionsdialog.h"
2 #include "ui_optionsdialog.h"
4 #include "bitcoinunits.h"
5 #include "monitoreddatamapper.h"
7 #include "optionsmodel.h"
8 #include "dialogwindowflags.h"
11 #include <QIntValidator>
13 #include <QMessageBox>
15 #include <QRegExpValidator>
17 OptionsDialog::OptionsDialog(QWidget *parent) :
18 QDialog(parent, DIALOGWINDOWHINTS),
19 ui(new Ui::OptionsDialog),
22 fRestartWarningDisplayed_Proxy(false),
23 fRestartWarningDisplayed_Lang(false),
28 /* Network elements init */
30 ui->mapPortUpnp->setEnabled(false);
33 ui->proxyIp->setEnabled(false);
34 ui->proxyPort->setEnabled(false);
35 ui->proxyPort->setValidator(new QIntValidator(1, 65535, this));
37 ui->socksVersion->setEnabled(false);
38 ui->socksVersion->addItem("5", 5);
39 ui->socksVersion->addItem("4", 4);
40 ui->socksVersion->setCurrentIndex(0);
42 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyIp, SLOT(setEnabled(bool)));
43 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyPort, SLOT(setEnabled(bool)));
44 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->socksVersion, SLOT(setEnabled(bool)));
45 connect(ui->connectSocks, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Proxy()));
47 ui->proxyIp->installEventFilter(this);
49 /* Window elements init */
51 ui->tabWindow->setVisible(false);
54 /* Display elements init */
55 QDir translations(":translations");
56 ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));
57 foreach(const QString &langStr, translations.entryList())
59 QLocale locale(langStr);
61 /** check if the locale name consists of 2 parts (language_country) */
62 if(langStr.contains("_"))
64 #if QT_VERSION >= 0x040800
65 /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */
66 ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
68 /** display language strings as "language - country (locale name)", e.g. "German - Germany (de)" */
69 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" - ") + QLocale::countryToString(locale.country()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
74 #if QT_VERSION >= 0x040800
75 /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */
76 ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
78 /** display language strings as "language (locale name)", e.g. "German (de)" */
79 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
84 ui->unit->setModel(new BitcoinUnits(this));
86 /* Widget-to-option mapper */
87 mapper = new MonitoredDataMapper(this);
88 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
89 mapper->setOrientation(Qt::Vertical);
91 /* enable apply button when data modified */
92 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
93 /* disable apply button when new data loaded */
94 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
95 /* setup/change UI elements when proxy IP is invalid/valid */
96 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
99 OptionsDialog::~OptionsDialog()
104 void OptionsDialog::setModel(OptionsModel *model)
110 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
112 mapper->setModel(model);
117 /* update the display unit, to not use the default ("BTC") */
120 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
121 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
123 /* disable apply button after settings are loaded as there is nothing to save */
124 disableApplyButton();
127 void OptionsDialog::setMapper()
130 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
131 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
132 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
135 mapper->addMapping(ui->mapPortUpnp, OptionsModel::MapPortUPnP);
137 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
138 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
139 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
140 mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
144 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
145 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
149 mapper->addMapping(ui->lang, OptionsModel::Language);
150 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
151 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
152 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
155 void OptionsDialog::enableApplyButton()
157 ui->applyButton->setEnabled(true);
160 void OptionsDialog::disableApplyButton()
162 ui->applyButton->setEnabled(false);
165 void OptionsDialog::enableSaveButtons()
167 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
169 setSaveButtonState(true);
172 void OptionsDialog::disableSaveButtons()
174 setSaveButtonState(false);
177 void OptionsDialog::setSaveButtonState(bool fState)
179 ui->applyButton->setEnabled(fState);
180 ui->okButton->setEnabled(fState);
183 void OptionsDialog::on_okButton_clicked()
189 void OptionsDialog::on_cancelButton_clicked()
194 void OptionsDialog::on_applyButton_clicked()
197 disableApplyButton();
200 void OptionsDialog::showRestartWarning_Proxy()
202 if(!fRestartWarningDisplayed_Proxy)
204 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
205 fRestartWarningDisplayed_Proxy = true;
209 void OptionsDialog::showRestartWarning_Lang()
211 if(!fRestartWarningDisplayed_Lang)
213 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
214 fRestartWarningDisplayed_Lang = true;
218 void OptionsDialog::updateDisplayUnit()
222 /* Update transactionFee with the current unit */
223 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
227 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
229 // this is used in a check before re-enabling the save buttons
230 fProxyIpValid = fState;
235 ui->statusLabel->clear();
239 disableSaveButtons();
240 object->setValid(fProxyIpValid);
241 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
242 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
246 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
248 if(event->type() == QEvent::FocusOut)
250 if(object == ui->proxyIp)
253 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
254 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
257 return QDialog::eventFilter(object, event);