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 ui->socksVersion->setEnabled(false);
51 ui->socksVersion->addItem("5", 5);
52 ui->socksVersion->addItem("4", 4);
53 ui->socksVersion->setCurrentIndex(0);
55 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyIp, SLOT(setEnabled(bool)));
56 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyPort, SLOT(setEnabled(bool)));
57 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->socksVersion, SLOT(setEnabled(bool)));
58 connect(ui->connectSocks, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Proxy()));
60 connect(ui->connectTor, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Tor()));
61 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torIp, SLOT(setEnabled(bool)));
62 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torPort, SLOT(setEnabled(bool)));
63 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->TorOnly, SLOT(setEnabled(bool)));
64 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torName, SLOT(setEnabled(bool)));
65 connect(ui->TorOnly, SIGNAL(toggled(bool)), ui->connectSocks, SLOT(setDisabled(bool)));
67 ui->proxyIp->installEventFilter(this);
68 ui->torIp->installEventFilter(this);
70 /* Window elements init */
72 ui->tabWindow->setVisible(false);
75 /* Display elements init */
76 QDir translations(":translations");
77 ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));
78 foreach(const QString &langStr, translations.entryList())
80 QLocale locale(langStr);
82 /** check if the locale name consists of 2 parts (language_country) */
83 if(langStr.contains("_"))
85 #if QT_VERSION >= 0x040800
86 /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */
87 ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
89 /** display language strings as "language - country (locale name)", e.g. "German - Germany (de)" */
90 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" - ") + QLocale::countryToString(locale.country()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
95 #if QT_VERSION >= 0x040800
96 /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */
97 ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
99 /** display language strings as "language (locale name)", e.g. "German (de)" */
100 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
105 #if QT_VERSION >= 0x040700
106 ui->thirdPartyTxUrls->setPlaceholderText("https://example.com/tx/%s");
110 ui->unit->setModel(new BitcoinUnits(this));
112 /* Widget-to-option mapper */
113 mapper = new MonitoredDataMapper(this);
114 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
115 mapper->setOrientation(Qt::Vertical);
117 /* enable apply button when data modified */
118 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
119 /* disable apply button when new data loaded */
120 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
121 /* setup/change UI elements when proxy IP is invalid/valid */
122 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
123 /* setup/change UI elements when Tor IP is invalid/valid */
124 connect(this, SIGNAL(torIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleTorIpValid(QValidatedLineEdit *, bool)));
127 OptionsDialog::~OptionsDialog()
132 void OptionsDialog::setModel(OptionsModel *model)
138 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
140 mapper->setModel(model);
145 /* update the display unit, to not use the default ("BTC") */
148 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
149 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
150 connect(ui->thirdPartyTxUrls, SIGNAL(textChanged(const QString &)), this, SLOT(showRestartWarning_URL()));
152 /* disable apply button after settings are loaded as there is nothing to save */
153 disableApplyButton();
156 void OptionsDialog::setMapper()
159 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
160 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
161 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
164 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
165 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
166 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
167 mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
169 mapper->addMapping(ui->connectTor, OptionsModel::TorUse);
170 mapper->addMapping(ui->torIp, OptionsModel::TorIP);
171 mapper->addMapping(ui->torPort, OptionsModel::TorPort);
172 mapper->addMapping(ui->TorOnly, OptionsModel::TorOnly);
173 mapper->addMapping(ui->torName, OptionsModel::TorName);
174 mapper->addMapping(ui->externalSeederCommand, OptionsModel::ExternalSeeder);
179 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
180 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
184 mapper->addMapping(ui->lang, OptionsModel::Language);
185 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
186 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
187 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
188 mapper->addMapping(ui->thirdPartyTxUrls, OptionsModel::ThirdPartyTxUrls);
191 void OptionsDialog::enableApplyButton()
193 ui->applyButton->setEnabled(true);
196 void OptionsDialog::disableApplyButton()
198 ui->applyButton->setEnabled(false);
201 void OptionsDialog::enableSaveButtons()
203 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
204 if(fProxyIpValid && fTorIpValid)
205 setSaveButtonState(true);
208 void OptionsDialog::disableSaveButtons()
210 setSaveButtonState(false);
213 void OptionsDialog::setSaveButtonState(bool fState)
215 ui->applyButton->setEnabled(fState);
216 ui->okButton->setEnabled(fState);
219 void OptionsDialog::on_okButton_clicked()
226 void OptionsDialog::on_cancelButton_clicked()
232 void OptionsDialog::on_applyButton_clicked()
235 disableApplyButton();
238 void OptionsDialog::showRestartWarning_Proxy()
240 if(!fRestartWarningDisplayed_Proxy)
242 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
243 fRestartWarningDisplayed_Proxy = true;
247 void OptionsDialog::showRestartWarning_Tor()
249 if(!fRestartWarningDisplayed_Proxy)
251 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
252 fRestartWarningDisplayed_Tor = true;
256 void OptionsDialog::showRestartWarning_Lang()
258 if(!fRestartWarningDisplayed_Lang)
260 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
261 fRestartWarningDisplayed_Lang = true;
265 void OptionsDialog::showRestartWarning_URL()
267 if(!fRestartWarningDisplayed_URL)
269 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
270 fRestartWarningDisplayed_URL = true;
275 void OptionsDialog::updateDisplayUnit()
279 /* Update transactionFee with the current unit */
280 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
284 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
286 // this is used in a check before re-enabling the save buttons
287 fProxyIpValid = fState;
292 ui->statusLabel->clear();
296 disableSaveButtons();
297 object->setValid(fProxyIpValid);
298 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
299 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
303 void OptionsDialog::handleTorIpValid(QValidatedLineEdit *object, bool fState)
305 // this is used in a check before re-enabling the save buttons
306 fTorIpValid = fState;
311 ui->statusLabel->clear();
315 disableSaveButtons();
316 object->setValid(fTorIpValid);
317 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
318 ui->statusLabel->setText(tr("The supplied tor address is invalid."));
322 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
324 if(event->type() == QEvent::FocusOut)
326 if(object == ui->proxyIp)
329 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
330 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
333 if(object == ui->torIp)
336 /* Check proxyIp for a valid IPv4/IPv6 address and emit the torIpValid signal */
337 emit torIpValid(ui->torIp, LookupNumeric(ui->torIp->text().toStdString().c_str(), addr));
340 return QWidget::eventFilter(object, event);
343 void OptionsDialog::keyPressEvent(QKeyEvent *event)
346 if(windowType() != Qt::Widget && event->key() == Qt::Key_Back)
351 if(windowType() != Qt::Widget && event->key() == Qt::Key_Escape)
357 void OptionsDialog::on_chooseSeeder_clicked()
359 #if QT_VERSION < 0x050000
360 QString openDir = QDesktopServices::storageLocation(QDesktopServices::ApplicationsLocation);
362 QString openDir = QStandardPaths::writableLocation(QStandardPaths::ApplicationsLocation);
365 QString filename = QFileDialog::getOpenFileName(this, tr("Choose peer collector application"), openDir, tr("Applications (*.*)"));
366 if(!filename.isEmpty()) {
367 ui->externalSeederCommand->setText(filename);