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_Lang(false),
24 fRestartWarningDisplayed_URL(false),
29 /* Network elements init */
31 ui->mapPortUpnp->setEnabled(false);
34 ui->proxyIp->setEnabled(false);
35 ui->proxyPort->setEnabled(false);
36 ui->proxyPort->setValidator(new QIntValidator(1, 65535, this));
38 ui->socksVersion->setEnabled(false);
39 ui->socksVersion->addItem("5", 5);
40 ui->socksVersion->addItem("4", 4);
41 ui->socksVersion->setCurrentIndex(0);
43 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyIp, SLOT(setEnabled(bool)));
44 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->proxyPort, SLOT(setEnabled(bool)));
45 connect(ui->connectSocks, SIGNAL(toggled(bool)), ui->socksVersion, SLOT(setEnabled(bool)));
46 connect(ui->connectSocks, SIGNAL(clicked(bool)), this, SLOT(showRestartWarning_Proxy()));
48 ui->proxyIp->installEventFilter(this);
50 /* Window elements init */
52 ui->tabWindow->setVisible(false);
55 /* Display elements init */
56 QDir translations(":translations");
57 ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));
58 foreach(const QString &langStr, translations.entryList())
60 QLocale locale(langStr);
62 /** check if the locale name consists of 2 parts (language_country) */
63 if(langStr.contains("_"))
65 #if QT_VERSION >= 0x040800
66 /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */
67 ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
69 /** display language strings as "language - country (locale name)", e.g. "German - Germany (de)" */
70 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" - ") + QLocale::countryToString(locale.country()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
75 #if QT_VERSION >= 0x040800
76 /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */
77 ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));
79 /** display language strings as "language (locale name)", e.g. "German (de)" */
80 ui->lang->addItem(QLocale::languageToString(locale.language()) + QString(" (") + langStr + QString(")"), QVariant(langStr));
85 #if QT_VERSION >= 0x040700
86 ui->thirdPartyTxUrls->setPlaceholderText("https://example.com/tx/%s");
90 ui->unit->setModel(new BitcoinUnits(this));
92 /* Widget-to-option mapper */
93 mapper = new MonitoredDataMapper(this);
94 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
95 mapper->setOrientation(Qt::Vertical);
97 /* enable apply button when data modified */
98 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
99 /* disable apply button when new data loaded */
100 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
101 /* setup/change UI elements when proxy IP is invalid/valid */
102 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
105 OptionsDialog::~OptionsDialog()
110 void OptionsDialog::setModel(OptionsModel *model)
116 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
118 mapper->setModel(model);
123 /* update the display unit, to not use the default ("BTC") */
126 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
127 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
128 connect(ui->thirdPartyTxUrls, SIGNAL(textChanged(const QString &)), this, SLOT(showRestartWarning_URL()));
130 /* disable apply button after settings are loaded as there is nothing to save */
131 disableApplyButton();
134 void OptionsDialog::setMapper()
137 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
138 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
139 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
142 mapper->addMapping(ui->mapPortUpnp, OptionsModel::MapPortUPnP);
144 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
145 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
146 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
147 mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
151 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
152 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
156 mapper->addMapping(ui->lang, OptionsModel::Language);
157 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
158 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
159 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
160 mapper->addMapping(ui->thirdPartyTxUrls, OptionsModel::ThirdPartyTxUrls);
163 void OptionsDialog::enableApplyButton()
165 ui->applyButton->setEnabled(true);
168 void OptionsDialog::disableApplyButton()
170 ui->applyButton->setEnabled(false);
173 void OptionsDialog::enableSaveButtons()
175 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
177 setSaveButtonState(true);
180 void OptionsDialog::disableSaveButtons()
182 setSaveButtonState(false);
185 void OptionsDialog::setSaveButtonState(bool fState)
187 ui->applyButton->setEnabled(fState);
188 ui->okButton->setEnabled(fState);
191 void OptionsDialog::on_okButton_clicked()
197 void OptionsDialog::on_cancelButton_clicked()
202 void OptionsDialog::on_applyButton_clicked()
205 disableApplyButton();
208 void OptionsDialog::showRestartWarning_Proxy()
210 if(!fRestartWarningDisplayed_Proxy)
212 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
213 fRestartWarningDisplayed_Proxy = true;
217 void OptionsDialog::showRestartWarning_Lang()
219 if(!fRestartWarningDisplayed_Lang)
221 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
222 fRestartWarningDisplayed_Lang = true;
226 void OptionsDialog::showRestartWarning_URL()
228 if(!fRestartWarningDisplayed_URL)
230 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
231 fRestartWarningDisplayed_URL = true;
236 void OptionsDialog::updateDisplayUnit()
240 /* Update transactionFee with the current unit */
241 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
245 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
247 // this is used in a check before re-enabling the save buttons
248 fProxyIpValid = fState;
253 ui->statusLabel->clear();
257 disableSaveButtons();
258 object->setValid(fProxyIpValid);
259 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
260 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
264 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
266 if(event->type() == QEvent::FocusOut)
268 if(object == ui->proxyIp)
271 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
272 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
275 return QDialog::eventFilter(object, event);