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 #include <QFileDialog>
19 #if QT_VERSION < 0x050000
20 #include <QDesktopServices>
22 #include <QStandardPaths>
25 OptionsDialog::OptionsDialog(QWidget *parent) :
26 QWidget(parent, DIALOGWINDOWHINTS),
27 ui(new Ui::OptionsDialog),
30 fRestartWarningDisplayed_Proxy(false),
31 fRestartWarningDisplayed_Tor(false),
32 fRestartWarningDisplayed_Lang(false),
33 fRestartWarningDisplayed_URL(false),
39 /* Network elements init */
40 ui->proxyIp->setEnabled(false);
41 ui->proxyPort->setEnabled(false);
42 ui->proxyPort->setValidator(new QIntValidator(1, 65535, this));
44 ui->torIp->setEnabled(false);
45 ui->torPort->setEnabled(false);
46 ui->torPort->setValidator(new QIntValidator(1, 65535, this));
47 ui->TorOnly->setEnabled(false);
48 ui->torName->setEnabled(false);
50 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyIp, SLOT(setEnabled(bool)));
51 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyPort, SLOT(setEnabled(bool)));
52 connect(ui->connectSocks, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Proxy()));
54 connect(ui->connectTor, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Tor()));
55 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torIp, SLOT(setEnabled(bool)));
56 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torPort, SLOT(setEnabled(bool)));
57 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->TorOnly, SLOT(setEnabled(bool)));
58 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torName, SLOT(setEnabled(bool)));
59 connect(ui->TorOnly, SIGNAL(toggled(bool)), ui->connectSocks, SLOT(setDisabled(bool)));
61 ui->proxyIp->installEventFilter(this);
62 ui->torIp->installEventFilter(this);
64 /* Window elements init */
66 ui->tabWindow->setVisible(false);
69 /* Display elements init */
70 QDir translations(":translations");
71 ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));
72 foreach(const QString &langStr, translations.entryList())
74 QLocale locale(langStr);
76 /** check if the locale name consists of 2 parts (language_country) */
77 if(langStr.contains("_"))
79 #if QT_VERSION >= 0x040800
80 /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */
81 ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
83 /** display language strings as "language - country (locale name)", e.g. "German - Germany (de)" */
84 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" - ") + QLocale::countryToString(locale.country()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
89 #if QT_VERSION >= 0x040800
90 /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */
91 ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
93 /** display language strings as "language (locale name)", e.g. "German (de)" */
94 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
99 #if QT_VERSION >= 0x040700
100 ui->thirdPartyTxUrls->setPlaceholderText("https://example.com/tx/%s");
104 ui->unit->setModel(new BitcoinUnits(this));
106 /* Widget-to-option mapper */
107 mapper = new MonitoredDataMapper(this);
108 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
109 mapper->setOrientation(Qt::Vertical);
111 /* enable apply button when data modified */
112 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
113 /* disable apply button when new data loaded */
114 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
115 /* setup/change UI elements when proxy IP is invalid/valid */
116 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
117 /* setup/change UI elements when Tor IP is invalid/valid */
118 connect(this, SIGNAL(torIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleTorIpValid(QValidatedLineEdit *, bool)));
121 OptionsDialog::~OptionsDialog()
126 void OptionsDialog::setModel(OptionsModel *model)
132 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
134 mapper->setModel(model);
139 /* update the display unit, to not use the default ("BTC") */
142 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
143 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
144 connect(ui->thirdPartyTxUrls, SIGNAL(textChanged(const QString &)), this, SLOT(showRestartWarning_URL()));
146 /* disable apply button after settings are loaded as there is nothing to save */
147 disableApplyButton();
150 void OptionsDialog::setMapper()
153 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
154 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
155 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
158 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
159 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
160 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
162 mapper->addMapping(ui->connectTor, OptionsModel::TorUse);
163 mapper->addMapping(ui->torIp, OptionsModel::TorIP);
164 mapper->addMapping(ui->torPort, OptionsModel::TorPort);
165 mapper->addMapping(ui->TorOnly, OptionsModel::TorOnly);
166 mapper->addMapping(ui->torName, OptionsModel::TorName);
167 mapper->addMapping(ui->externalSeederCommand, OptionsModel::ExternalSeeder);
172 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
173 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
177 mapper->addMapping(ui->lang, OptionsModel::Language);
178 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
179 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
180 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
181 mapper->addMapping(ui->thirdPartyTxUrls, OptionsModel::ThirdPartyTxUrls);
184 void OptionsDialog::enableApplyButton()
186 ui->applyButton->setEnabled(true);
189 void OptionsDialog::disableApplyButton()
191 ui->applyButton->setEnabled(false);
194 void OptionsDialog::enableSaveButtons()
196 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
197 if(fProxyIpValid && fTorIpValid)
198 setSaveButtonState(true);
201 void OptionsDialog::disableSaveButtons()
203 setSaveButtonState(false);
206 void OptionsDialog::setSaveButtonState(bool fState)
208 ui->applyButton->setEnabled(fState);
209 ui->okButton->setEnabled(fState);
212 void OptionsDialog::on_okButton_clicked()
219 void OptionsDialog::on_cancelButton_clicked()
225 void OptionsDialog::on_applyButton_clicked()
228 disableApplyButton();
231 void OptionsDialog::showRestartWarning_Proxy()
233 if(!fRestartWarningDisplayed_Proxy)
235 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
236 fRestartWarningDisplayed_Proxy = true;
240 void OptionsDialog::showRestartWarning_Tor()
242 if(!fRestartWarningDisplayed_Proxy)
244 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
245 fRestartWarningDisplayed_Tor = true;
249 void OptionsDialog::showRestartWarning_Lang()
251 if(!fRestartWarningDisplayed_Lang)
253 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
254 fRestartWarningDisplayed_Lang = true;
258 void OptionsDialog::showRestartWarning_URL()
260 if(!fRestartWarningDisplayed_URL)
262 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
263 fRestartWarningDisplayed_URL = true;
268 void OptionsDialog::updateDisplayUnit()
272 /* Update transactionFee with the current unit */
273 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
277 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
279 // this is used in a check before re-enabling the save buttons
280 fProxyIpValid = fState;
285 ui->statusLabel->clear();
289 disableSaveButtons();
290 object->setValid(fProxyIpValid);
291 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
292 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
296 void OptionsDialog::handleTorIpValid(QValidatedLineEdit *object, bool fState)
298 // this is used in a check before re-enabling the save buttons
299 fTorIpValid = fState;
304 ui->statusLabel->clear();
308 disableSaveButtons();
309 object->setValid(fTorIpValid);
310 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
311 ui->statusLabel->setText(tr("The supplied tor address is invalid."));
315 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
317 if(event->type() == QEvent::FocusOut)
319 if(object == ui->proxyIp)
322 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
323 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
326 if(object == ui->torIp)
329 /* Check proxyIp for a valid IPv4/IPv6 address and emit the torIpValid signal */
330 emit torIpValid(ui->torIp, LookupNumeric(ui->torIp->text().toStdString().c_str(), addr));
333 return QWidget::eventFilter(object, event);
336 void OptionsDialog::keyPressEvent(QKeyEvent *event)
339 if(windowType() != Qt::Widget && event->key() == Qt::Key_Back)
344 if(windowType() != Qt::Widget && event->key() == Qt::Key_Escape)
350 void OptionsDialog::on_chooseSeeder_clicked()
352 #if QT_VERSION < 0x050000
353 QString openDir = QDesktopServices::storageLocation(QDesktopServices::ApplicationsLocation);
355 QString openDir = QStandardPaths::writableLocation(QStandardPaths::ApplicationsLocation);
358 QString filename = QFileDialog::getOpenFileName(this, tr("Choose peer collector application"), openDir, tr("Applications (*.*)"));
359 if(!filename.isEmpty()) {
360 ui->externalSeederCommand->setText(filename);