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#include "optionsdialog.h"
#include "optionsmodel.h"
#include "monitoreddatamapper.h"
#include "guiutil.h"
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QPushButton>
#include <QListWidget>
#include <QStackedWidget>
#include <QCheckBox>
#include <QLabel>
#include <QLineEdit>
#include <QIntValidator>
#include <QDoubleValidator>
#include <QRegExpValidator>
/* First (currently only) page of options */
class MainOptionsPage : public QWidget
{
public:
explicit MainOptionsPage(QWidget *parent=0);
void setMapper(MonitoredDataMapper *mapper);
private:
QCheckBox *bitcoin_at_startup;
QCheckBox *minimize_to_tray;
QCheckBox *map_port_upnp;
QCheckBox *minimize_on_close;
QCheckBox *connect_socks4;
QLineEdit *proxy_ip;
QLineEdit *proxy_port;
QLineEdit *fee_edit;
signals:
public slots:
};
OptionsDialog::OptionsDialog(QWidget *parent):
QDialog(parent), contents_widget(0), pages_widget(0),
main_options_page(0), model(0)
{
contents_widget = new QListWidget();
contents_widget->setMaximumWidth(128);
pages_widget = new QStackedWidget();
pages_widget->setMinimumWidth(300);
QListWidgetItem *item_main = new QListWidgetItem(tr("Main"));
contents_widget->addItem(item_main);
main_options_page = new MainOptionsPage(this);
pages_widget->addWidget(main_options_page);
contents_widget->setCurrentRow(0);
QHBoxLayout *main_layout = new QHBoxLayout();
main_layout->addWidget(contents_widget);
main_layout->addWidget(pages_widget, 1);
QVBoxLayout *layout = new QVBoxLayout();
layout->addLayout(main_layout);
QHBoxLayout *buttons = new QHBoxLayout();
buttons->addStretch(1);
QPushButton *ok_button = new QPushButton(tr("OK"));
buttons->addWidget(ok_button);
QPushButton *cancel_button = new QPushButton(tr("Cancel"));
buttons->addWidget(cancel_button);
apply_button = new QPushButton(tr("Apply"));
apply_button->setEnabled(false);
buttons->addWidget(apply_button);
layout->addLayout(buttons);
setLayout(layout);
setWindowTitle(tr("Options"));
/* Widget-to-option mapper */
mapper = new MonitoredDataMapper(this);
mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
mapper->setOrientation(Qt::Vertical);
/* enable apply button when data modified */
connect(mapper, SIGNAL(viewModified()), this, SLOT(enableApply()));
/* disable apply button when new data loaded */
connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApply()));
/* Event bindings */
connect(ok_button, SIGNAL(clicked()), this, SLOT(okClicked()));
connect(cancel_button, SIGNAL(clicked()), this, SLOT(cancelClicked()));
connect(apply_button, SIGNAL(clicked()), this, SLOT(applyClicked()));
}
void OptionsDialog::setModel(OptionsModel *model)
{
this->model = model;
mapper->setModel(model);
main_options_page->setMapper(mapper);
mapper->toFirst();
}
void OptionsDialog::changePage(QListWidgetItem *current, QListWidgetItem *previous)
{
Q_UNUSED(previous);
if(current)
{
pages_widget->setCurrentIndex(contents_widget->row(current));
}
}
void OptionsDialog::okClicked()
{
mapper->submit();
accept();
}
void OptionsDialog::cancelClicked()
{
reject();
}
void OptionsDialog::applyClicked()
{
mapper->submit();
apply_button->setEnabled(false);
}
void OptionsDialog::enableApply()
{
apply_button->setEnabled(true);
}
void OptionsDialog::disableApply()
{
apply_button->setEnabled(false);
}
MainOptionsPage::MainOptionsPage(QWidget *parent):
QWidget(parent)
{
QVBoxLayout *layout = new QVBoxLayout();
bitcoin_at_startup = new QCheckBox(tr("&Start Bitcoin on window system startup"));
bitcoin_at_startup->setToolTip(tr("Automatically start Bitcoin after the computer is turned on"));
layout->addWidget(bitcoin_at_startup);
minimize_to_tray = new QCheckBox(tr("&Minimize to the tray instead of the taskbar"));
minimize_to_tray->setToolTip(tr("Show only a tray icon after minimizing the window"));
layout->addWidget(minimize_to_tray);
map_port_upnp = new QCheckBox(tr("Map port using &UPnP"));
map_port_upnp->setToolTip(tr("Automatically open the Bitcoin client port on the router. This only works when your router supports UPnP and it is enabled."));
layout->addWidget(map_port_upnp);
minimize_on_close = new QCheckBox(tr("M&inimize on close"));
minimize_on_close->setToolTip(tr("Minimize instead of exit the application when the window is closed. When this option is enabled, the application will be closed only after selecting Quit in the menu."));
layout->addWidget(minimize_on_close);
connect_socks4 = new QCheckBox(tr("&Connect through SOCKS4 proxy:"));
connect_socks4->setToolTip(tr("Connect to the Bitcon network through a SOCKS4 proxy (e.g. when connecting through Tor)"));
layout->addWidget(connect_socks4);
QHBoxLayout *proxy_hbox = new QHBoxLayout();
proxy_hbox->addSpacing(18);
QLabel *proxy_ip_label = new QLabel(tr("Proxy &IP: "));
proxy_hbox->addWidget(proxy_ip_label);
proxy_ip = new QLineEdit();
proxy_ip->setMaximumWidth(140);
proxy_ip->setEnabled(false);
proxy_ip->setValidator(new QRegExpValidator(QRegExp("[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}"), this));
proxy_ip->setToolTip(tr("IP address of the proxy (e.g. 127.0.0.1)"));
proxy_ip_label->setBuddy(proxy_ip);
proxy_hbox->addWidget(proxy_ip);
QLabel *proxy_port_label = new QLabel(tr("&Port: "));
proxy_hbox->addWidget(proxy_port_label);
proxy_port = new QLineEdit();
proxy_port->setMaximumWidth(55);
proxy_port->setValidator(new QIntValidator(0, 65535, this));
proxy_port->setEnabled(false);
proxy_port->setToolTip(tr("Port of the proxy (e.g. 1234)"));
proxy_port_label->setBuddy(proxy_port);
proxy_hbox->addWidget(proxy_port);
proxy_hbox->addStretch(1);
layout->addLayout(proxy_hbox);
QLabel *fee_help = new QLabel(tr("Optional transaction fee per KB that helps make sure your transactions are processed quickly. Most transactions are 1KB. Fee 0.01 recommended."));
fee_help->setWordWrap(true);
layout->addWidget(fee_help);
QHBoxLayout *fee_hbox = new QHBoxLayout();
fee_hbox->addSpacing(18);
QLabel *fee_label = new QLabel(tr("Pay transaction &fee"));
fee_hbox->addWidget(fee_label);
fee_edit = new QLineEdit();
fee_edit->setMaximumWidth(100);
fee_edit->setToolTip(tr("Optional transaction fee per KB that helps make sure your transactions are processed quickly. Most transactions are 1KB. Fee 0.01 recommended."));
GUIUtil::setupAmountWidget(fee_edit, this);
fee_label->setBuddy(fee_edit);
fee_hbox->addWidget(fee_edit);
fee_hbox->addStretch(1);
layout->addLayout(fee_hbox);
layout->addStretch(1); // Extra space at bottom
setLayout(layout);
connect(connect_socks4, SIGNAL(toggled(bool)), proxy_ip, SLOT(setEnabled(bool)));
connect(connect_socks4, SIGNAL(toggled(bool)), proxy_port, SLOT(setEnabled(bool)));
#ifndef USE_UPNP
map_port_upnp->setDisabled(true);
#endif
}
void MainOptionsPage::setMapper(MonitoredDataMapper *mapper)
{
// Map model to widgets
mapper->addMapping(bitcoin_at_startup, OptionsModel::StartAtStartup);
mapper->addMapping(minimize_to_tray, OptionsModel::MinimizeToTray);
mapper->addMapping(map_port_upnp, OptionsModel::MapPortUPnP);
mapper->addMapping(minimize_on_close, OptionsModel::MinimizeOnClose);
mapper->addMapping(connect_socks4, OptionsModel::ConnectSOCKS4);
mapper->addMapping(proxy_ip, OptionsModel::ProxyIP);
mapper->addMapping(proxy_port, OptionsModel::ProxyPort);
mapper->addMapping(fee_edit, OptionsModel::Fee);
}
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