1 #include "optionsdialog.h"
2 #include "ui_optionsdialog.h"
4 #include "bitcoinunits.h"
5 #include "monitoreddatamapper.h"
7 #include "optionsmodel.h"
8 #include "guiconstants.h"
9 #include "dialogwindowflags.h"
12 #include <QIntValidator>
14 #include <QMessageBox>
16 #include <QRegExpValidator>
18 OptionsDialog::OptionsDialog(QWidget *parent) :
19 QDialog(parent, DIALOGWINDOWHINTS),
20 ui(new Ui::OptionsDialog),
23 fRestartWarningDisplayed_Proxy(false),
24 fRestartWarningDisplayed_Lang(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 ui->unit->setModel(new BitcoinUnits(this));
87 /* Widget-to-option mapper */
88 mapper = new MonitoredDataMapper(this);
89 mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
90 mapper->setOrientation(Qt::Vertical);
92 /* enable apply button when data modified */
93 connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApplyButton()));
94 /* disable apply button when new data loaded */
95 connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApplyButton()));
96 /* setup/change UI elements when proxy IP is invalid/valid */
97 connect(this, SIGNAL(proxyIpValid(QValidatedLineEdit *, bool)), this, SLOT(handleProxyIpValid(QValidatedLineEdit *, bool)));
100 OptionsDialog::~OptionsDialog()
105 void OptionsDialog::setModel(OptionsModel *model)
111 connect(model, SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
113 mapper->setModel(model);
118 /* update the display unit, to not use the default ("BTC") */
121 /* warn only when language selection changes by user action (placed here so init via mapper doesn't trigger this) */
122 connect(ui->lang, SIGNAL(valueChanged()), this, SLOT(showRestartWarning_Lang()));
124 /* disable apply button after settings are loaded as there is nothing to save */
125 disableApplyButton();
128 void OptionsDialog::setMapper()
131 mapper->addMapping(ui->transactionFee, OptionsModel::Fee);
132 mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);
133 mapper->addMapping(ui->detachDatabases, OptionsModel::DetachDatabases);
136 mapper->addMapping(ui->mapPortUpnp, OptionsModel::MapPortUPnP);
138 mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);
139 mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);
140 mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);
141 mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
145 mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
146 mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
150 mapper->addMapping(ui->lang, OptionsModel::Language);
151 mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
152 mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
153 mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);
156 void OptionsDialog::enableApplyButton()
158 ui->applyButton->setEnabled(true);
161 void OptionsDialog::disableApplyButton()
163 ui->applyButton->setEnabled(false);
166 void OptionsDialog::enableSaveButtons()
168 /* prevent enabling of the save buttons when data modified, if there is an invalid proxy address present */
170 setSaveButtonState(true);
173 void OptionsDialog::disableSaveButtons()
175 setSaveButtonState(false);
178 void OptionsDialog::setSaveButtonState(bool fState)
180 ui->applyButton->setEnabled(fState);
181 ui->okButton->setEnabled(fState);
184 void OptionsDialog::on_okButton_clicked()
190 void OptionsDialog::on_cancelButton_clicked()
195 void OptionsDialog::on_applyButton_clicked()
198 disableApplyButton();
201 void OptionsDialog::showRestartWarning_Proxy()
203 if(!fRestartWarningDisplayed_Proxy)
205 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
206 fRestartWarningDisplayed_Proxy = true;
210 void OptionsDialog::showRestartWarning_Lang()
212 if(!fRestartWarningDisplayed_Lang)
214 QMessageBox::warning(this, tr("Warning"), tr("This setting will take effect after restarting NovaCoin."), QMessageBox::Ok);
215 fRestartWarningDisplayed_Lang = true;
219 void OptionsDialog::updateDisplayUnit()
223 /* Update transactionFee with the current unit */
224 ui->transactionFee->setDisplayUnit(model->getDisplayUnit());
228 void OptionsDialog::handleProxyIpValid(QValidatedLineEdit *object, bool fState)
230 // this is used in a check before re-enabling the save buttons
231 fProxyIpValid = fState;
236 ui->statusLabel->clear();
240 disableSaveButtons();
241 object->setValid(fProxyIpValid);
242 ui->statusLabel->setStyleSheet("QLabel { color: red; }");
243 ui->statusLabel->setText(tr("The supplied proxy address is invalid."));
247 bool OptionsDialog::eventFilter(QObject *object, QEvent *event)
249 if(event->type() == QEvent::FocusOut)
251 if(object == ui->proxyIp)
254 /* Check proxyIp for a valid IPv4/IPv6 address and emit the proxyIpValid signal */
255 emit proxyIpValid(ui->proxyIp, LookupNumeric(ui->proxyIp->text().toStdString().c_str(), addr));
258 return QDialog::eventFilter(object, event);