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>
18 OptionsDialog::OptionsDialog(QWidget *parent) :
19 QWidget(parent, DIALOGWINDOWHINTS),
20 ui(new Ui::OptionsDialog),
23 fRestartWarningDisplayed_Proxy(false),
24 fRestartWarningDisplayed_Tor(false),
25 fRestartWarningDisplayed_Lang(false),
26 fRestartWarningDisplayed_URL(false),
32 /* Network elements init */
34 ui->mapPortUpnp->setEnabled(false);
37 ui->proxyIp->setEnabled(false);
38 ui->proxyPort->setEnabled(false);
39 ui->proxyPort->setValidator(new QIntValidator(1, 65535, this));
41 ui->torIp->setEnabled(false);
42 ui->torPort->setEnabled(false);
43 ui->torPort->setValidator(new QIntValidator(1, 65535, this));
44 ui->TorOnly->setEnabled(false);
45 ui->torName->setEnabled(false);
47 ui->socksVersion->setEnabled(false);
48 ui->socksVersion->addItem("5", 5);
49 ui->socksVersion->addItem("4", 4);
50 ui->socksVersion->setCurrentIndex(0);
52 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyIp, SLOT(setEnabled(bool)));
53 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyPort, SLOT(setEnabled(bool)));
54 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->socksVersion, SLOT(setEnabled(bool)));
55 connect(ui->connectSocks, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Proxy()));
57 connect(ui->connectTor, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Tor()));
58 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torIp, SLOT(setEnabled(bool)));
59 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torPort, SLOT(setEnabled(bool)));
60 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->TorOnly, SLOT(setEnabled(bool)));
61 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torName, SLOT(setEnabled(bool)));
62 connect(ui->TorOnly, SIGNAL(toggled(bool)), ui->connectSocks, SLOT(setDisabled(bool)));
64 ui->proxyIp->installEventFilter(this);
65 ui->torIp->installEventFilter(this);
67 /* Window elements init */
69 ui->tabWindow->setVisible(false);
72 /* Display elements init */
73 QDir translations(":translations");
74 ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));
75 foreach(const QString &langStr, translations.entryList())
77 QLocale locale(langStr);
79 /** check if the locale name consists of 2 parts (language_country) */
80 if(langStr.contains("_"))
82 #if QT_VERSION >= 0x040800
83 /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */
84 ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
86 /** display language strings as "language - country (locale name)", e.g. "German - Germany (de)" */
87 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" - ") + QLocale::countryToString(locale.country()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
92 #if QT_VERSION >= 0x040800
93 /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */
94 ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
96 /** display language strings as "language (locale name)", e.g. "German (de)" */
97 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
102 #if QT_VERSION >= 0x040700
103 ui->thirdPartyTxUrls->setPlaceholderText("https://example.com/tx/%s");
107 ui->unit->setModel(new BitcoinUnits(this));
109 /* Widget-to-option mapper */
110 mapper = new MonitoredDataMapper(this);
111 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
112 mapper->setOrientation(Qt::Vertical);
114 /* enable apply button when data modified */
115 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
116 /* disable apply button when new data loaded */
117 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
118 /* setup/change UI elements when proxy IP is invalid/valid */
119 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
120 /* setup/change UI elements when Tor IP is invalid/valid */
121 connect(this, SIGNAL(torIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleTorIpValid(QValidatedLineEdit *, bool)));
124 OptionsDialog::~OptionsDialog()
129 void OptionsDialog::setModel(OptionsModel *model)
135 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
137 mapper->setModel(model);
142 /* update the display unit, to not use the default ("BTC") */
145 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
146 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
147 connect(ui->thirdPartyTxUrls, SIGNAL(textChanged(const QString &)), this, SLOT(showRestartWarning_URL()));
149 /* disable apply button after settings are loaded as there is nothing to save */
150 disableApplyButton();
153 void OptionsDialog::setMapper()
156 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
157 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
158 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
161 mapper->addMapping(ui->mapPortUpnp, OptionsModel::MapPortUPnP);
163 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
164 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
165 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
166 mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
168 mapper->addMapping(ui->connectTor, OptionsModel::TorUse);
169 mapper->addMapping(ui->torIp, OptionsModel::TorIP);
170 mapper->addMapping(ui->torPort, OptionsModel::TorPort);
171 mapper->addMapping(ui->TorOnly, OptionsModel::TorOnly);
172 mapper->addMapping(ui->torName, OptionsModel::TorName);
177 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
178 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
182 mapper->addMapping(ui->lang, OptionsModel::Language);
183 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
184 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
185 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
186 mapper->addMapping(ui->thirdPartyTxUrls, OptionsModel::ThirdPartyTxUrls);
189 void OptionsDialog::enableApplyButton()
191 ui->applyButton->setEnabled(true);
194 void OptionsDialog::disableApplyButton()
196 ui->applyButton->setEnabled(false);
199 void OptionsDialog::enableSaveButtons()
201 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
202 if(fProxyIpValid && fTorIpValid)
203 setSaveButtonState(true);
206 void OptionsDialog::disableSaveButtons()
208 setSaveButtonState(false);
211 void OptionsDialog::setSaveButtonState(bool fState)
213 ui->applyButton->setEnabled(fState);
214 ui->okButton->setEnabled(fState);
217 void OptionsDialog::on_okButton_clicked()
224 void OptionsDialog::on_cancelButton_clicked()
230 void OptionsDialog::on_applyButton_clicked()
233 disableApplyButton();
236 void OptionsDialog::showRestartWarning_Proxy()
238 if(!fRestartWarningDisplayed_Proxy)
240 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
241 fRestartWarningDisplayed_Proxy = true;
245 void OptionsDialog::showRestartWarning_Tor()
247 if(!fRestartWarningDisplayed_Proxy)
249 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
250 fRestartWarningDisplayed_Tor = true;
254 void OptionsDialog::showRestartWarning_Lang()
256 if(!fRestartWarningDisplayed_Lang)
258 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
259 fRestartWarningDisplayed_Lang = true;
263 void OptionsDialog::showRestartWarning_URL()
265 if(!fRestartWarningDisplayed_URL)
267 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
268 fRestartWarningDisplayed_URL = true;
273 void OptionsDialog::updateDisplayUnit()
277 /* Update transactionFee with the current unit */
278 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
282 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
284 // this is used in a check before re-enabling the save buttons
285 fProxyIpValid = fState;
290 ui->statusLabel->clear();
294 disableSaveButtons();
295 object->setValid(fProxyIpValid);
296 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
297 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
301 void OptionsDialog::handleTorIpValid(QValidatedLineEdit *object, bool fState)
303 // this is used in a check before re-enabling the save buttons
304 fTorIpValid = fState;
309 ui->statusLabel->clear();
313 disableSaveButtons();
314 object->setValid(fTorIpValid);
315 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
316 ui->statusLabel->setText(tr("The supplied tor address is invalid."));
320 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
322 if(event->type() == QEvent::FocusOut)
324 if(object == ui->proxyIp)
327 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
328 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
331 if(object == ui->torIp)
334 /* Check proxyIp for a valid IPv4/IPv6 address and emit the torIpValid signal */
335 emit torIpValid(ui->torIp, LookupNumeric(ui->torIp->text().toStdString().c_str(), addr));
338 return QWidget::eventFilter(object, event);
341 void OptionsDialog::keyPressEvent(QKeyEvent *event)
344 if(windowType() != Qt::Widget && event->key() == Qt::Key_Back)
349 if(windowType() != Qt::Widget && event->key() == Qt::Key_Escape)