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/*
* Qt4 bitcoin GUI.
*
* W.J. van der Laan 2011
*/
#include "bitcoingui.h"
#include "transactiontablemodel.h"
#include "addressbookdialog.h"
#include "sendcoinsdialog.h"
#include "optionsdialog.h"
#include "aboutdialog.h"
#include <QApplication>
#include <QMainWindow>
#include <QMenuBar>
#include <QMenu>
#include <QIcon>
#include <QTabWidget>
#include <QVBoxLayout>
#include <QWidget>
#include <QToolBar>
#include <QStatusBar>
#include <QLabel>
#include <QTableView>
#include <QLineEdit>
#include <QPushButton>
#include <QHeaderView>
#include <QLocale>
#include <QSortFilterProxyModel>
#include <QClipboard>
#include <QDebug>
#include <iostream>
BitcoinGUI::BitcoinGUI(QWidget *parent):
QMainWindow(parent), trayIcon(0)
{
resize(850, 550);
setWindowTitle(tr("Bitcoin"));
setWindowIcon(QIcon(":icons/bitcoin"));
createActions();
/* Menus */
QMenu *file = menuBar()->addMenu("&File");
file->addAction(sendcoins);
file->addSeparator();
file->addAction(quit);
QMenu *settings = menuBar()->addMenu("&Settings");
settings->addAction(receiving_addresses);
settings->addAction(options);
QMenu *help = menuBar()->addMenu("&Help");
help->addAction(about);
/* Toolbar */
QToolBar *toolbar = addToolBar("Main toolbar");
toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
toolbar->addAction(sendcoins);
toolbar->addAction(addressbook);
/* Address: <address>: New... : Paste to clipboard */
QHBoxLayout *hbox_address = new QHBoxLayout();
hbox_address->addWidget(new QLabel(tr("Your Bitcoin Address:")));
address = new QLineEdit();
address->setReadOnly(true);
address->setText("0123456789");
hbox_address->addWidget(address);
QPushButton *button_new = new QPushButton(tr("&New..."));
QPushButton *button_clipboard = new QPushButton(tr("&Copy to clipboard"));
hbox_address->addWidget(button_new);
hbox_address->addWidget(button_clipboard);
/* Balance: <balance> */
QHBoxLayout *hbox_balance = new QHBoxLayout();
hbox_balance->addWidget(new QLabel(tr("Balance:")));
hbox_balance->addSpacing(5);/* Add some spacing between the label and the text */
labelBalance = new QLabel(QLocale::system().toString(1345.54));
labelBalance->setFont(QFont("Teletype"));
hbox_balance->addWidget(labelBalance);
hbox_balance->addStretch(1);
QVBoxLayout *vbox = new QVBoxLayout();
vbox->addLayout(hbox_address);
vbox->addLayout(hbox_balance);
transaction_model = new TransactionTableModel(this);
vbox->addWidget(createTabs());
QWidget *centralwidget = new QWidget(this);
centralwidget->setLayout(vbox);
setCentralWidget(centralwidget);
/* Create status bar */
statusBar();
QLabel *label_connections = new QLabel("6 connections");
label_connections->setFrameStyle(QFrame::Panel | QFrame::Sunken);
label_connections->setMinimumWidth(100);
QLabel *label_blocks = new QLabel("6 blocks");
label_blocks->setFrameStyle(QFrame::Panel | QFrame::Sunken);
label_blocks->setMinimumWidth(100);
QLabel *label_transactions = new QLabel("6 transactions");
label_transactions->setFrameStyle(QFrame::Panel | QFrame::Sunken);
label_transactions->setMinimumWidth(100);
statusBar()->addPermanentWidget(label_connections);
statusBar()->addPermanentWidget(label_blocks);
statusBar()->addPermanentWidget(label_transactions);
/* Action bindings */
connect(button_new, SIGNAL(clicked()), this, SLOT(newAddressClicked()));
connect(button_clipboard, SIGNAL(clicked()), this, SLOT(copyClipboardClicked()));
createTrayIcon();
}
void BitcoinGUI::createActions()
{
quit = new QAction(QIcon(":/icons/quit"), tr("&Exit"), this);
sendcoins = new QAction(QIcon(":/icons/send"), tr("&Send coins"), this);
addressbook = new QAction(QIcon(":/icons/address-book"), tr("&Address Book"), this);
about = new QAction(QIcon(":/icons/bitcoin"), tr("&About"), this);
receiving_addresses = new QAction(QIcon(":/icons/receiving-addresses"), tr("Your &Receiving Addresses..."), this);
options = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
openBitCoin = new QAction(QIcon(":/icons/bitcoin"), "Open Bitcoin", this);
connect(quit, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(sendcoins, SIGNAL(triggered()), this, SLOT(sendcoinsClicked()));
connect(addressbook, SIGNAL(triggered()), this, SLOT(addressbookClicked()));
connect(receiving_addresses, SIGNAL(triggered()), this, SLOT(receivingAddressesClicked()));
connect(options, SIGNAL(triggered()), this, SLOT(optionsClicked()));
connect(about, SIGNAL(triggered()), this, SLOT(aboutClicked()));
}
void BitcoinGUI::createTrayIcon()
{
QMenu *trayIconMenu = new QMenu(this);
trayIconMenu->addAction(openBitCoin);
trayIconMenu->addAction(sendcoins);
trayIconMenu->addAction(options);
trayIconMenu->addSeparator();
trayIconMenu->addAction(quit);
trayIcon = new QSystemTrayIcon(this);
trayIcon->setContextMenu(trayIconMenu);
trayIcon->setIcon(QIcon(":/icons/bitcoin"));
trayIcon->show();
}
QWidget *BitcoinGUI::createTabs()
{
QStringList tab_filters, tab_labels;
tab_filters << "^."
<< "^[sr]"
<< "^[s]"
<< "^[r]";
tab_labels << tr("All transactions")
<< tr("Sent/Received")
<< tr("Sent")
<< tr("Received");
QTabWidget *tabs = new QTabWidget(this);
for(int i = 0; i < tab_labels.size(); ++i)
{
QSortFilterProxyModel *proxy_model = new QSortFilterProxyModel(this);
proxy_model->setSourceModel(transaction_model);
proxy_model->setDynamicSortFilter(true);
proxy_model->setFilterRole(Qt::UserRole);
proxy_model->setFilterRegExp(QRegExp(tab_filters.at(i)));
QTableView *transaction_table = new QTableView(this);
transaction_table->setModel(proxy_model);
transaction_table->setSelectionBehavior(QAbstractItemView::SelectRows);
transaction_table->setSelectionMode(QAbstractItemView::ExtendedSelection);
transaction_table->verticalHeader()->hide();
transaction_table->horizontalHeader()->resizeSection(
TransactionTableModel::Status, 112);
transaction_table->horizontalHeader()->resizeSection(
TransactionTableModel::Date, 112);
transaction_table->horizontalHeader()->setResizeMode(
TransactionTableModel::Description, QHeaderView::Stretch);
transaction_table->horizontalHeader()->resizeSection(
TransactionTableModel::Debit, 79);
transaction_table->horizontalHeader()->resizeSection(
TransactionTableModel::Credit, 79);
tabs->addTab(transaction_table, tab_labels.at(i));
}
return tabs;
}
void BitcoinGUI::sendcoinsClicked()
{
qDebug() << "Send coins clicked";
SendCoinsDialog dlg;
dlg.exec();
}
void BitcoinGUI::addressbookClicked()
{
qDebug() << "Address book clicked";
AddressBookDialog dlg;
dlg.setTab(AddressBookDialog::SendingTab);
dlg.exec();
}
void BitcoinGUI::receivingAddressesClicked()
{
qDebug() << "Receiving addresses clicked";
AddressBookDialog dlg;
dlg.setTab(AddressBookDialog::ReceivingTab);
dlg.exec();
}
void BitcoinGUI::optionsClicked()
{
qDebug() << "Options clicked";
OptionsDialog dlg;
dlg.exec();
}
void BitcoinGUI::aboutClicked()
{
qDebug() << "About clicked";
AboutDialog dlg;
dlg.exec();
}
void BitcoinGUI::newAddressClicked()
{
qDebug() << "New address clicked";
/* TODO: generate new address */
}
void BitcoinGUI::copyClipboardClicked()
{
qDebug() << "Copy to clipboard";
/* Copy text in address to clipboard */
QApplication::clipboard()->setText(address->text());
}
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