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_Tor(false),
24 fRestartWarningDisplayed_Lang(false),
25 fRestartWarningDisplayed_URL(false),
31 /* Network elements init */
33 ui->mapPortUpnp->setEnabled(false);
36 ui->proxyIp->setEnabled(false);
37 ui->proxyPort->setEnabled(false);
38 ui->proxyPort->setValidator(new QIntValidator(1, 65535, this));
40 ui->torIp->setEnabled(false);
41 ui->torPort->setEnabled(false);
42 ui->torPort->setValidator(new QIntValidator(1, 65535, this));
43 ui->TorOnly->setEnabled(false);
44 ui->torName->setEnabled(false);
46 ui->socksVersion->setEnabled(false);
47 ui->socksVersion->addItem("5", 5);
48 ui->socksVersion->addItem("4", 4);
49 ui->socksVersion->setCurrentIndex(0);
51 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyIp, SLOT(setEnabled(bool)));
52 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyPort, SLOT(setEnabled(bool)));
53 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->socksVersion, SLOT(setEnabled(bool)));
54 connect(ui->connectSocks, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Proxy()));
56 connect(ui->connectTor, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Tor()));
57 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torIp, SLOT(setEnabled(bool)));
58 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torPort, SLOT(setEnabled(bool)));
59 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->TorOnly, SLOT(setEnabled(bool)));
60 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torName, SLOT(setEnabled(bool)));
61 connect(ui->TorOnly, SIGNAL(toggled(bool)), ui->connectSocks, SLOT(setDisabled(bool)));
63 ui->proxyIp->installEventFilter(this);
64 ui->torIp->installEventFilter(this);
66 /* Window elements init */
68 ui->tabWindow->setVisible(false);
71 /* Display elements init */
72 QDir translations(":translations");
73 ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));
74 foreach(const QString &langStr, translations.entryList())
76 QLocale locale(langStr);
78 /** check if the locale name consists of 2 parts (language_country) */
79 if(langStr.contains("_"))
81 #if QT_VERSION >= 0x040800
82 /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */
83 ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
85 /** display language strings as "language - country (locale name)", e.g. "German - Germany (de)" */
86 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" - ") + QLocale::countryToString(locale.country()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
91 #if QT_VERSION >= 0x040800
92 /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */
93 ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
95 /** display language strings as "language (locale name)", e.g. "German (de)" */
96 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
101 #if QT_VERSION >= 0x040700
102 ui->thirdPartyTxUrls->setPlaceholderText("https://example.com/tx/%s");
106 ui->unit->setModel(new BitcoinUnits(this));
108 /* Widget-to-option mapper */
109 mapper = new MonitoredDataMapper(this);
110 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
111 mapper->setOrientation(Qt::Vertical);
113 /* enable apply button when data modified */
114 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
115 /* disable apply button when new data loaded */
116 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
117 /* setup/change UI elements when proxy IP is invalid/valid */
118 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
119 /* setup/change UI elements when Tor IP is invalid/valid */
120 connect(this, SIGNAL(torIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleTorIpValid(QValidatedLineEdit *, bool)));
123 OptionsDialog::~OptionsDialog()
128 void OptionsDialog::setModel(OptionsModel *model)
134 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
136 mapper->setModel(model);
141 /* update the display unit, to not use the default ("BTC") */
144 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
145 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
146 connect(ui->thirdPartyTxUrls, SIGNAL(textChanged(const QString &)), this, SLOT(showRestartWarning_URL()));
148 /* disable apply button after settings are loaded as there is nothing to save */
149 disableApplyButton();
152 void OptionsDialog::setMapper()
155 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
156 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
157 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
160 mapper->addMapping(ui->mapPortUpnp, OptionsModel::MapPortUPnP);
162 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
163 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
164 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
165 mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
167 mapper->addMapping(ui->connectTor, OptionsModel::TorUse);
168 mapper->addMapping(ui->torIp, OptionsModel::TorIP);
169 mapper->addMapping(ui->torPort, OptionsModel::TorPort);
170 mapper->addMapping(ui->TorOnly, OptionsModel::TorOnly);
171 mapper->addMapping(ui->torName, OptionsModel::TorName);
176 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
177 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
181 mapper->addMapping(ui->lang, OptionsModel::Language);
182 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
183 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
184 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
185 mapper->addMapping(ui->thirdPartyTxUrls, OptionsModel::ThirdPartyTxUrls);
188 void OptionsDialog::enableApplyButton()
190 ui->applyButton->setEnabled(true);
193 void OptionsDialog::disableApplyButton()
195 ui->applyButton->setEnabled(false);
198 void OptionsDialog::enableSaveButtons()
200 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
201 if(fProxyIpValid && fTorIpValid)
202 setSaveButtonState(true);
205 void OptionsDialog::disableSaveButtons()
207 setSaveButtonState(false);
210 void OptionsDialog::setSaveButtonState(bool fState)
212 ui->applyButton->setEnabled(fState);
213 ui->okButton->setEnabled(fState);
216 void OptionsDialog::on_okButton_clicked()
222 void OptionsDialog::on_cancelButton_clicked()
227 void OptionsDialog::on_applyButton_clicked()
230 disableApplyButton();
233 void OptionsDialog::showRestartWarning_Proxy()
235 if(!fRestartWarningDisplayed_Proxy)
237 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
238 fRestartWarningDisplayed_Proxy = true;
242 void OptionsDialog::showRestartWarning_Tor()
244 if(!fRestartWarningDisplayed_Proxy)
246 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
247 fRestartWarningDisplayed_Tor = true;
251 void OptionsDialog::showRestartWarning_Lang()
253 if(!fRestartWarningDisplayed_Lang)
255 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
256 fRestartWarningDisplayed_Lang = true;
260 void OptionsDialog::showRestartWarning_URL()
262 if(!fRestartWarningDisplayed_URL)
264 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
265 fRestartWarningDisplayed_URL = true;
270 void OptionsDialog::updateDisplayUnit()
274 /* Update transactionFee with the current unit */
275 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
279 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
281 // this is used in a check before re-enabling the save buttons
282 fProxyIpValid = fState;
287 ui->statusLabel->clear();
291 disableSaveButtons();
292 object->setValid(fProxyIpValid);
293 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
294 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
298 void OptionsDialog::handleTorIpValid(QValidatedLineEdit *object, bool fState)
300 // this is used in a check before re-enabling the save buttons
301 fTorIpValid = fState;
306 ui->statusLabel->clear();
310 disableSaveButtons();
311 object->setValid(fTorIpValid);
312 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
313 ui->statusLabel->setText(tr("The supplied tor address is invalid."));
317 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
319 if(event->type() == QEvent::FocusOut)
321 if(object == ui->proxyIp)
324 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
325 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
328 if(object == ui->torIp)
331 /* Check proxyIp for a valid IPv4/IPv6 address and emit the torIpValid signal */
332 emit torIpValid(ui->torIp, LookupNumeric(ui->torIp->text().toStdString().c_str(), addr));
335 return QDialog::eventFilter(object, event);