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 */
33 ui->proxyIp->setEnabled(false);
34 ui->proxyPort->setEnabled(false);
35 ui->proxyPort->setValidator(new QIntValidator(1, 65535, this));
37 ui->torIp->setEnabled(false);
38 ui->torPort->setEnabled(false);
39 ui->torPort->setValidator(new QIntValidator(1, 65535, this));
40 ui->TorOnly->setEnabled(false);
41 ui->torName->setEnabled(false);
43 ui->socksVersion->setEnabled(false);
44 ui->socksVersion->addItem("5", 5);
45 ui->socksVersion->addItem("4", 4);
46 ui->socksVersion->setCurrentIndex(0);
48 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyIp, SLOT(setEnabled(bool)));
49 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyPort, SLOT(setEnabled(bool)));
50 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->socksVersion, SLOT(setEnabled(bool)));
51 connect(ui->connectSocks, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Proxy()));
53 connect(ui->connectTor, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Tor()));
54 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torIp, SLOT(setEnabled(bool)));
55 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torPort, SLOT(setEnabled(bool)));
56 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->TorOnly, SLOT(setEnabled(bool)));
57 connect(ui->connectTor, SIGNAL(toggled(bool)), ui->torName, SLOT(setEnabled(bool)));
58 connect(ui->TorOnly, SIGNAL(toggled(bool)), ui->connectSocks, SLOT(setDisabled(bool)));
60 ui->proxyIp->installEventFilter(this);
61 ui->torIp->installEventFilter(this);
63 /* Window elements init */
65 ui->tabWindow->setVisible(false);
68 /* Display elements init */
69 QDir translations(":translations");
70 ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));
71 foreach(const QString &langStr, translations.entryList())
73 QLocale locale(langStr);
75 /** check if the locale name consists of 2 parts (language_country) */
76 if(langStr.contains("_"))
78 #if QT_VERSION >= 0x040800
79 /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */
80 ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
82 /** display language strings as "language - country (locale name)", e.g. "German - Germany (de)" */
83 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" - ") + QLocale::countryToString(locale.country()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
88 #if QT_VERSION >= 0x040800
89 /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */
90 ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
92 /** display language strings as "language (locale name)", e.g. "German (de)" */
93 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
98 #if QT_VERSION >= 0x040700
99 ui->thirdPartyTxUrls->setPlaceholderText("https://example.com/tx/%s");
103 ui->unit->setModel(new BitcoinUnits(this));
105 /* Widget-to-option mapper */
106 mapper = new MonitoredDataMapper(this);
107 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
108 mapper->setOrientation(Qt::Vertical);
110 /* enable apply button when data modified */
111 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
112 /* disable apply button when new data loaded */
113 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
114 /* setup/change UI elements when proxy IP is invalid/valid */
115 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
116 /* setup/change UI elements when Tor IP is invalid/valid */
117 connect(this, SIGNAL(torIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleTorIpValid(QValidatedLineEdit *, bool)));
120 OptionsDialog::~OptionsDialog()
125 void OptionsDialog::setModel(OptionsModel *model)
131 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
133 mapper->setModel(model);
138 /* update the display unit, to not use the default ("BTC") */
141 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
142 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
143 connect(ui->thirdPartyTxUrls, SIGNAL(textChanged(const QString &)), this, SLOT(showRestartWarning_URL()));
145 /* disable apply button after settings are loaded as there is nothing to save */
146 disableApplyButton();
149 void OptionsDialog::setMapper()
152 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
153 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
154 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
157 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
158 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
159 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
160 mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
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);
171 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
172 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
176 mapper->addMapping(ui->lang, OptionsModel::Language);
177 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
178 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
179 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
180 mapper->addMapping(ui->thirdPartyTxUrls, OptionsModel::ThirdPartyTxUrls);
183 void OptionsDialog::enableApplyButton()
185 ui->applyButton->setEnabled(true);
188 void OptionsDialog::disableApplyButton()
190 ui->applyButton->setEnabled(false);
193 void OptionsDialog::enableSaveButtons()
195 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
196 if(fProxyIpValid && fTorIpValid)
197 setSaveButtonState(true);
200 void OptionsDialog::disableSaveButtons()
202 setSaveButtonState(false);
205 void OptionsDialog::setSaveButtonState(bool fState)
207 ui->applyButton->setEnabled(fState);
208 ui->okButton->setEnabled(fState);
211 void OptionsDialog::on_okButton_clicked()
218 void OptionsDialog::on_cancelButton_clicked()
224 void OptionsDialog::on_applyButton_clicked()
227 disableApplyButton();
230 void OptionsDialog::showRestartWarning_Proxy()
232 if(!fRestartWarningDisplayed_Proxy)
234 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
235 fRestartWarningDisplayed_Proxy = true;
239 void OptionsDialog::showRestartWarning_Tor()
241 if(!fRestartWarningDisplayed_Proxy)
243 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
244 fRestartWarningDisplayed_Tor = true;
248 void OptionsDialog::showRestartWarning_Lang()
250 if(!fRestartWarningDisplayed_Lang)
252 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
253 fRestartWarningDisplayed_Lang = true;
257 void OptionsDialog::showRestartWarning_URL()
259 if(!fRestartWarningDisplayed_URL)
261 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
262 fRestartWarningDisplayed_URL = true;
267 void OptionsDialog::updateDisplayUnit()
271 /* Update transactionFee with the current unit */
272 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
276 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
278 // this is used in a check before re-enabling the save buttons
279 fProxyIpValid = fState;
284 ui->statusLabel->clear();
288 disableSaveButtons();
289 object->setValid(fProxyIpValid);
290 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
291 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
295 void OptionsDialog::handleTorIpValid(QValidatedLineEdit *object, bool fState)
297 // this is used in a check before re-enabling the save buttons
298 fTorIpValid = fState;
303 ui->statusLabel->clear();
307 disableSaveButtons();
308 object->setValid(fTorIpValid);
309 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
310 ui->statusLabel->setText(tr("The supplied tor address is invalid."));
314 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
316 if(event->type() == QEvent::FocusOut)
318 if(object == ui->proxyIp)
321 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
322 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
325 if(object == ui->torIp)
328 /* Check proxyIp for a valid IPv4/IPv6 address and emit the torIpValid signal */
329 emit torIpValid(ui->torIp, LookupNumeric(ui->torIp->text().toStdString().c_str(), addr));
332 return QWidget::eventFilter(object, event);
335 void OptionsDialog::keyPressEvent(QKeyEvent *event)
338 if(windowType() != Qt::Widget && event->key() == Qt::Key_Back)
343 if(windowType() != Qt::Widget && event->key() == Qt::Key_Escape)