BitcoinGUI.cpp

   1 /*
   2  * Qt4 bitcoin GUI.
   3  *
   4  * W.J. van der Laan 2011
   5  */
   6 #include "BitcoinGUI.h"
   7 #include "TransactionTableModel.h"
   8 #include "AddressBookDialog.h"
   9 #include "SettingsDialog.h"
  10 #include "SendCoinsDialog.h"
  11
  12 #include <QApplication>
  13 #include <QMainWindow>
  14 #include <QMenuBar>
  15 #include <QMenu>
  16 #include <QIcon>
  17 #include <QTabWidget>
  18 #include <QVBoxLayout>
  19 #include <QWidget>
  20 #include <QToolBar>
  21 #include <QStatusBar>
  22 #include <QLabel>
  23 #include <QTableView>
  24 #include <QLineEdit>
  25 #include <QPushButton>
  26 #include <QHeaderView>
  27 #include <QLocale>
  28 #include <QSortFilterProxyModel>
  29
  30 #include <QDebug>
  31
  32 #include <iostream>
  33
  34 BitcoinGUI::BitcoinGUI(QWidget *parent):
  35     QMainWindow(parent)
  36 {
  37     resize(850, 550);
  38     setWindowTitle(tr("Bitcoin"));
  39     setWindowIcon(QIcon(":icons/bitcoin"));
  40
  41     QAction *quit = new QAction(QIcon(":/icons/quit"), tr("&Quit"), this);
  42     QAction *sendcoins = new QAction(QIcon(":/icons/send"), tr("&Send coins"), this);
  43     QAction *addressbook = new QAction(QIcon(":/icons/address-book"), tr("&Address book"), this);
  44     QAction *about = new QAction(QIcon(":/icons/bitcoin"), tr("&About"), this);
  45     QAction *receiving_addresses = new QAction(QIcon(":/icons/receiving-addresses"), tr("Your &Receiving Addresses..."), this);
  46     QAction *options = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
  47
  48     /* Menus */
  49     QMenu *file = menuBar()->addMenu("&File");
  50     file->addAction(sendcoins);
  51     file->addSeparator();
  52     file->addAction(quit);
  53
  54     QMenu *settings = menuBar()->addMenu("&Settings");
  55     settings->addAction(receiving_addresses);
  56     settings->addAction(options);
  57
  58     QMenu *help = menuBar()->addMenu("&Help");
  59     help->addAction(about);
  60
  61     /* Toolbar */
  62     QToolBar *toolbar = addToolBar("Main toolbar");
  63     toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
  64     toolbar->addAction(sendcoins);
  65     toolbar->addAction(addressbook);
  66
  67     /* Address: <address>: New... : Paste to clipboard */
  68     QHBoxLayout *hbox_address = new QHBoxLayout();
  69     hbox_address->addWidget(new QLabel(tr("Your Bitcoin Address:")));
  70     QLineEdit *edit_address = new QLineEdit();
  71     edit_address->setReadOnly(true);
  72     hbox_address->addWidget(edit_address);
  73
  74     QPushButton *button_new = new QPushButton(tr("&New..."));
  75     QPushButton *button_clipboard = new QPushButton(tr("&Copy to clipboard"));
  76     hbox_address->addWidget(button_new);
  77     hbox_address->addWidget(button_clipboard);
  78
  79     /* Balance: <balance> */
  80     QHBoxLayout *hbox_balance = new QHBoxLayout();
  81     hbox_balance->addWidget(new QLabel(tr("Balance:")));
  82     hbox_balance->addSpacing(5);/* Add some spacing between the label and the text */
  83
  84     QLabel *label_balance = new QLabel(QLocale::system().toString(1345.54));
  85     label_balance->setFont(QFont("Teletype"));
  86     hbox_balance->addWidget(label_balance);
  87     hbox_balance->addStretch(1);
  88
  89     /* Tab widget */
  90     QVBoxLayout *vbox = new QVBoxLayout();
  91     vbox->addLayout(hbox_address);
  92     vbox->addLayout(hbox_balance);
  93
  94     TransactionTableModel *transaction_model = new TransactionTableModel(this);
  95
  96     /* setupTabs */
  97     QStringList tab_filters, tab_labels;
  98     tab_filters << "^."
  99                 << "^[sr]"
 100                 << "^[s]"
 101                 << "^[r]";
 102     tab_labels  << tr("All transactions")
 103                 << tr("Sent/Received")
 104                 << tr("Sent")
 105                 << tr("Received");
 106     QTabWidget *tabs = new QTabWidget(this);
 107
 108     for(int i = 0; i < tab_labels.size(); ++i)
 109     {
 110         QSortFilterProxyModel *proxy_model = new QSortFilterProxyModel(this);
 111         proxy_model->setSourceModel(transaction_model);
 112         proxy_model->setDynamicSortFilter(true);
 113         proxy_model->setFilterRole(Qt::UserRole);
 114         proxy_model->setFilterRegExp(QRegExp(tab_filters.at(i)));
 115
 116         QTableView *transaction_table = new QTableView(this);
 117         transaction_table->setModel(proxy_model);
 118         transaction_table->setSelectionBehavior(QAbstractItemView::SelectRows);
 119         transaction_table->setSelectionMode(QAbstractItemView::ExtendedSelection);
 120         transaction_table->verticalHeader()->hide();
 121
 122         transaction_table->horizontalHeader()->resizeSection(
 123                 TransactionTableModel::Status, 112);
 124         transaction_table->horizontalHeader()->resizeSection(
 125                 TransactionTableModel::Date, 112);
 126         transaction_table->horizontalHeader()->setResizeMode(
 127                 TransactionTableModel::Description, QHeaderView::Stretch);
 128         transaction_table->horizontalHeader()->resizeSection(
 129                 TransactionTableModel::Debit, 79);
 130         transaction_table->horizontalHeader()->resizeSection(
 131                 TransactionTableModel::Credit, 79);
 132
 133         tabs->addTab(transaction_table, tab_labels.at(i));
 134     }
 135
 136     vbox->addWidget(tabs);
 137
 138     QWidget *centralwidget = new QWidget(this);
 139     centralwidget->setLayout(vbox);
 140     setCentralWidget(centralwidget);
 141
 142     /* Status bar */
 143     statusBar();
 144
 145     QLabel *label_connections = new QLabel("6 connections", this);
 146     label_connections->setFrameStyle(QFrame::Panel | QFrame::Sunken);
 147     label_connections->setMinimumWidth(100);
 148
 149     QLabel *label_blocks = new QLabel("6 blocks", this);
 150     label_blocks->setFrameStyle(QFrame::Panel | QFrame::Sunken);
 151     label_blocks->setMinimumWidth(100);
 152
 153     QLabel *label_transactions = new QLabel("6 transactions", this);
 154     label_transactions->setFrameStyle(QFrame::Panel | QFrame::Sunken);
 155     label_transactions->setMinimumWidth(100);
 156
 157     statusBar()->addPermanentWidget(label_connections);
 158     statusBar()->addPermanentWidget(label_blocks);
 159     statusBar()->addPermanentWidget(label_transactions);
 160
 161     /* Action bindings */
 162     connect(quit, SIGNAL(triggered()), qApp, SLOT(quit()));
 163     connect(sendcoins, SIGNAL(triggered()), this, SLOT(sendcoinsClicked()));
 164     connect(addressbook, SIGNAL(triggered()), this, SLOT(addressbookClicked()));
 165     connect(receiving_addresses, SIGNAL(triggered()), this, SLOT(receivingAddressesClicked()));
 166     connect(options, SIGNAL(triggered()), this, SLOT(optionsClicked()));
 167     connect(button_new, SIGNAL(triggered()), this, SLOT(newAddressClicked()));
 168     connect(button_clipboard, SIGNAL(triggered()), this, SLOT(copyClipboardClicked()));
 169 }
 170
 171 void BitcoinGUI::sendcoinsClicked()
 172 {
 173     qDebug() << "Send coins clicked";
 174 }
 175
 176 void BitcoinGUI::addressbookClicked()
 177 {
 178     qDebug() << "Address book clicked";
 179 }
 180
 181 void BitcoinGUI::optionsClicked()
 182 {
 183     qDebug() << "Options clicked";
 184 }
 185
 186 void BitcoinGUI::receivingAddressesClicked()
 187 {
 188     qDebug() << "Receiving addresses clicked";
 189 }
 190
 191 void BitcoinGUI::newAddressClicked()
 192 {
 193     qDebug() << "New address clicked";
 194 }
 195
 196 void BitcoinGUI::copyClipboardClicked()
 197 {
 198     qDebug() << "Copy to clipboard";
 199 }