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qt.cpp
2571 lines (2483 loc) · 82.1 KB
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qt.cpp
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#include <nano/lib/blocks.hpp>
#include <nano/lib/config.hpp>
#include <nano/lib/stats_sinks.hpp>
#include <nano/node/election_status.hpp>
#include <nano/node/vote_with_weight_info.hpp>
#include <nano/qt/qt.hpp>
#include <nano/secure/ledger.hpp>
#include <nano/secure/ledger_set_any.hpp>
#include <boost/property_tree/json_parser.hpp>
#include <boost/property_tree/ptree.hpp>
#include <cmath>
#include <iomanip>
#include <sstream>
namespace
{
void show_line_error (QLineEdit & line)
{
line.setStyleSheet ("QLineEdit { color: red }");
}
void show_line_ok (QLineEdit & line)
{
line.setStyleSheet ("QLineEdit { color: black }");
}
void show_label_error (QLabel & label)
{
label.setStyleSheet ("QLabel { color: red }");
}
void show_label_ok (QLabel & label)
{
label.setStyleSheet ("QLabel { color: black }");
}
void show_button_error (QPushButton & button)
{
button.setStyleSheet ("QPushButton { color: red }");
}
void show_button_ok (QPushButton & button)
{
button.setStyleSheet ("QPushButton { color: black }");
}
void show_button_success (QPushButton & button)
{
button.setStyleSheet ("QPushButton { color: blue }");
}
}
bool nano_qt::eventloop_processor::event (QEvent * event_a)
{
debug_assert (dynamic_cast<nano_qt::eventloop_event *> (event_a) != nullptr);
static_cast<nano_qt::eventloop_event *> (event_a)->action ();
return true;
}
nano_qt::eventloop_event::eventloop_event (std::function<void ()> const & action_a) :
QEvent (QEvent::Type::User),
action (action_a)
{
}
nano_qt::self_pane::self_pane (nano_qt::wallet & wallet_a, nano::account const & account_a) :
window (new QWidget),
layout (new QVBoxLayout),
self_layout (new QHBoxLayout),
self_window (new QWidget),
your_account_label (new QLabel ("Your Nano account:")),
account_window (new QWidget),
account_layout (new QHBoxLayout),
account_text (new QLineEdit),
copy_button (new QPushButton ("Copy")),
balance_window (new QWidget),
balance_layout (new QHBoxLayout),
balance_label (new QLabel),
wallet (wallet_a)
{
your_account_label->setStyleSheet ("font-weight: bold;");
std::string network = wallet.node.network_params.network.get_current_network_as_string ();
if (!network.empty ())
{
network[0] = std::toupper (network[0]);
}
version = new QLabel (boost::str (boost::format ("%1% %2% network") % NANO_VERSION_STRING % network).c_str ());
self_layout->addWidget (your_account_label);
self_layout->addStretch ();
self_layout->addWidget (version);
self_layout->setContentsMargins (0, 0, 0, 0);
self_window->setLayout (self_layout);
account_text->setReadOnly (true);
account_text->setStyleSheet ("QLineEdit{ background: #ddd; }");
account_layout->addWidget (account_text, 9);
account_layout->addWidget (copy_button, 1);
account_layout->setContentsMargins (0, 0, 0, 0);
account_window->setLayout (account_layout);
layout->addWidget (self_window);
layout->addWidget (account_window);
balance_label->setStyleSheet ("font-weight: bold;");
balance_layout->addWidget (balance_label);
balance_layout->addStretch ();
balance_layout->setContentsMargins (0, 0, 0, 0);
balance_window->setLayout (balance_layout);
layout->addWidget (balance_window);
layout->setContentsMargins (5, 5, 5, 5);
window->setLayout (layout);
QObject::connect (copy_button, &QPushButton::clicked, [this] () {
this->wallet.application.clipboard ()->setText (QString (this->wallet.account.to_account ().c_str ()));
copy_button->setText ("Copied!");
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (2), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
copy_button->setText ("Copy");
}));
});
});
}
void nano_qt::self_pane::set_balance_text (std::pair<nano::uint128_t, nano::uint128_t> balance_a)
{
auto final_text (std::string ("Balance: ") + wallet.format_balance (balance_a.first));
if (!balance_a.second.is_zero ())
{
final_text += "\nReady to receive: " + wallet.format_balance (balance_a.second);
}
wallet.self.balance_label->setText (QString (final_text.c_str ()));
}
nano_qt::accounts::accounts (nano_qt::wallet & wallet_a) :
wallet_balance_label (new QLabel),
window (new QWidget),
layout (new QVBoxLayout),
model (new QStandardItemModel),
view (new QTableView),
use_account (new QPushButton ("Use account")),
create_account (new QPushButton ("Create account")),
import_wallet (new QPushButton ("Import wallet")),
backup_seed (new QPushButton ("Copy wallet seed to clipboard")),
separator (new QFrame),
account_key_line (new QLineEdit),
account_key_button (new QPushButton ("Import adhoc key")),
back (new QPushButton ("Back")),
wallet (wallet_a)
{
separator->setFrameShape (QFrame::HLine);
separator->setFrameShadow (QFrame::Sunken);
model->setHorizontalHeaderItem (0, new QStandardItem ("Balance"));
model->setHorizontalHeaderItem (1, new QStandardItem ("Account"));
view->setEditTriggers (QAbstractItemView::NoEditTriggers);
view->setModel (model);
view->verticalHeader ()->hide ();
view->setContextMenuPolicy (Qt::ContextMenuPolicy::CustomContextMenu);
view->horizontalHeader ()->setStretchLastSection (true);
layout->addWidget (wallet_balance_label);
layout->addWidget (view);
layout->addWidget (use_account);
layout->addWidget (create_account);
layout->addWidget (import_wallet);
layout->addWidget (backup_seed);
layout->addWidget (separator);
layout->addWidget (account_key_line);
layout->addWidget (account_key_button);
layout->addWidget (back);
window->setLayout (layout);
QObject::connect (use_account, &QPushButton::released, [this] () {
auto selection (view->selectionModel ()->selection ().indexes ());
if (selection.size () == 1)
{
auto error (this->wallet.account.decode_account (model->item (selection[0].row (), 1)->text ().toStdString ()));
(void)error;
debug_assert (!error);
this->wallet.refresh ();
}
});
QObject::connect (account_key_button, &QPushButton::released, [this] () {
QString key_text_wide (account_key_line->text ());
std::string key_text (key_text_wide.toLocal8Bit ());
nano::raw_key key;
if (!key.decode_hex (key_text))
{
show_line_ok (*account_key_line);
account_key_line->clear ();
this->wallet.wallet_m->insert_adhoc (key);
this->wallet.accounts.refresh ();
this->wallet.accounts.refresh_wallet_balance ();
this->wallet.history.refresh ();
}
else
{
show_line_error (*account_key_line);
}
});
QObject::connect (back, &QPushButton::clicked, [this] () {
this->wallet.pop_main_stack ();
});
QObject::connect (create_account, &QPushButton::released, [this] () {
{
auto transaction (this->wallet.wallet_m->wallets.tx_begin_write ());
if (this->wallet.wallet_m->store.valid_password (transaction))
{
this->wallet.wallet_m->deterministic_insert (transaction);
show_button_success (*create_account);
create_account->setText ("New account was created");
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (5), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
show_button_ok (*create_account);
create_account->setText ("Create account");
}));
});
}
else
{
show_button_error (*create_account);
create_account->setText ("Wallet is locked, unlock it to create account");
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (5), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
show_button_ok (*create_account);
create_account->setText ("Create account");
}));
});
}
}
refresh ();
});
QObject::connect (import_wallet, &QPushButton::released, [this] () {
this->wallet.push_main_stack (this->wallet.import.window);
});
QObject::connect (backup_seed, &QPushButton::released, [this] () {
nano::raw_key seed;
auto transaction (this->wallet.wallet_m->wallets.tx_begin_read ());
if (this->wallet.wallet_m->store.valid_password (transaction))
{
this->wallet.wallet_m->store.seed (seed, transaction);
this->wallet.application.clipboard ()->setText (QString (seed.to_string ().c_str ()));
show_button_success (*backup_seed);
backup_seed->setText ("Seed was copied to clipboard");
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (5), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
show_button_ok (*backup_seed);
backup_seed->setText ("Copy wallet seed to clipboard");
}));
});
}
else
{
this->wallet.application.clipboard ()->setText ("");
show_button_error (*backup_seed);
backup_seed->setText ("Wallet is locked, unlock it to enable the backup");
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (5), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
show_button_ok (*backup_seed);
backup_seed->setText ("Copy wallet seed to clipboard");
}));
});
}
});
QObject::connect (account_key_line, &QLineEdit::textChanged, [this] (const QString & value) {
auto pos = account_key_line->cursorPosition ();
account_key_line->setText (value.trimmed ());
account_key_line->setCursorPosition (pos);
});
refresh_wallet_balance ();
}
void nano_qt::accounts::refresh_wallet_balance ()
{
auto transaction (this->wallet.wallet_m->wallets.tx_begin_read ());
auto block_transaction = this->wallet.node.ledger.tx_begin_read ();
nano::uint128_t balance (0);
nano::uint128_t pending (0);
for (auto i (this->wallet.wallet_m->store.begin (transaction)), j (this->wallet.wallet_m->store.end ()); i != j; ++i)
{
nano::public_key const & key (i->first);
balance = balance + this->wallet.node.ledger.any.account_balance (block_transaction, key).value_or (0).number ();
pending = pending + (this->wallet.node.ledger.account_receivable (block_transaction, key));
}
auto final_text (std::string ("Balance: ") + wallet.format_balance (balance));
if (!pending.is_zero ())
{
final_text += "\nReady to receive: " + wallet.format_balance (pending);
}
wallet_balance_label->setText (QString (final_text.c_str ()));
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (60), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
refresh_wallet_balance ();
}));
});
}
void nano_qt::accounts::refresh ()
{
model->removeRows (0, model->rowCount ());
auto transaction (wallet.wallet_m->wallets.tx_begin_read ());
auto block_transaction = this->wallet.node.ledger.tx_begin_read ();
QBrush brush;
for (auto i (wallet.wallet_m->store.begin (transaction)), j (wallet.wallet_m->store.end ()); i != j; ++i)
{
nano::public_key key (i->first);
auto balance_amount = wallet.node.ledger.any.account_balance (block_transaction, key).value_or (0).number ();
bool display (true);
switch (wallet.wallet_m->store.key_type (i->second))
{
case nano::key_type::adhoc:
{
brush.setColor ("red");
display = !balance_amount.is_zero ();
break;
}
default:
{
brush.setColor ("black");
break;
}
}
if (display)
{
QList<QStandardItem *> items;
std::string balance = wallet.format_balance (balance_amount);
items.push_back (new QStandardItem (balance.c_str ()));
auto account (new QStandardItem (QString (key.to_account ().c_str ())));
account->setForeground (brush);
items.push_back (account);
model->appendRow (items);
}
}
}
nano_qt::import::import (nano_qt::wallet & wallet_a) :
window (new QWidget),
layout (new QVBoxLayout),
seed_label (new QLabel ("Seed:")),
seed (new QLineEdit),
clear_label (new QLabel ("Modifying seed clears existing keys\nType 'clear keys' below to confirm:")),
clear_line (new QLineEdit),
import_seed (new QPushButton ("Import seed")),
separator (new QFrame),
filename_label (new QLabel ("Path to file:")),
filename (new QLineEdit),
password_label (new QLabel ("Password:")),
password (new QLineEdit),
perform (new QPushButton ("Import")),
back (new QPushButton ("Back")),
wallet (wallet_a)
{
layout->addWidget (seed_label);
layout->addWidget (seed);
layout->addWidget (clear_label);
layout->addWidget (clear_line);
clear_line->setPlaceholderText ("clear keys");
layout->addWidget (import_seed);
layout->addWidget (separator);
layout->addWidget (filename_label);
layout->addWidget (filename);
layout->addWidget (password_label);
layout->addWidget (password);
layout->addWidget (perform);
layout->addStretch ();
layout->addWidget (back);
window->setLayout (layout);
QObject::connect (perform, &QPushButton::released, [this] () {
std::ifstream stream;
stream.open (filename->text ().toStdString ().c_str ());
if (!stream.fail ())
{
show_line_ok (*filename);
std::stringstream contents;
contents << stream.rdbuf ();
if (!this->wallet.wallet_m->import (contents.str (), password->text ().toStdString ().c_str ()))
{
show_line_ok (*password);
this->wallet.accounts.refresh ();
password->clear ();
filename->clear ();
}
else
{
show_line_error (*password);
}
}
else
{
show_line_error (*filename);
}
});
QObject::connect (back, &QPushButton::released, [this] () {
this->wallet.pop_main_stack ();
});
QObject::connect (import_seed, &QPushButton::released, [this] () {
if (clear_line->text ().toStdString () == "clear keys")
{
show_line_ok (*clear_line);
nano::raw_key seed_l;
if (!seed_l.decode_hex (seed->text ().toStdString ()))
{
bool successful (false);
{
auto transaction (this->wallet.wallet_m->wallets.tx_begin_write ());
if (this->wallet.wallet_m->store.valid_password (transaction))
{
this->wallet.account = this->wallet.wallet_m->change_seed (transaction, seed_l);
successful = true;
// Pending check for accounts to restore if bootstrap is in progress
if (this->wallet.node.bootstrap_initiator.in_progress ())
{
this->wallet.needs_deterministic_restore = true;
}
}
else
{
show_line_error (*seed);
show_button_error (*import_seed);
import_seed->setText ("Wallet is locked, unlock it to enable the import");
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (10), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
show_line_ok (*seed);
show_button_ok (*import_seed);
import_seed->setText ("Import seed");
}));
});
}
}
if (successful)
{
seed->clear ();
clear_line->clear ();
show_line_ok (*seed);
show_button_success (*import_seed);
import_seed->setText ("Successful import of seed");
this->wallet.refresh ();
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (5), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
show_button_ok (*import_seed);
import_seed->setText ("Import seed");
}));
});
}
}
else
{
show_line_error (*seed);
show_button_error (*import_seed);
if (seed->text ().toStdString ().size () != 64)
{
import_seed->setText ("Incorrect seed, length must be 64");
}
else
{
import_seed->setText ("Incorrect seed. Only HEX characters allowed");
}
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (5), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
show_button_ok (*import_seed);
import_seed->setText ("Import seed");
}));
});
}
}
else
{
show_line_error (*clear_line);
show_button_error (*import_seed);
import_seed->setText ("Type words 'clear keys'");
this->wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (5), [this] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this] () {
show_button_ok (*import_seed);
import_seed->setText ("Import seed");
}));
});
}
});
QObject::connect (seed, &QLineEdit::textChanged, [this] (const QString & value) {
auto pos = seed->cursorPosition ();
seed->setText (value.trimmed ());
seed->setCursorPosition (pos);
});
QObject::connect (filename, &QLineEdit::textChanged, [this] (const QString & value) {
auto pos = filename->cursorPosition ();
filename->setText (value.trimmed ());
filename->setCursorPosition (pos);
});
}
nano_qt::history::history (nano::ledger & ledger_a, nano::account const & account_a, nano_qt::wallet & wallet_a) :
window (new QWidget),
layout (new QVBoxLayout),
model (new QStandardItemModel),
view (new QTableView),
tx_window (new QWidget),
tx_layout (new QHBoxLayout),
tx_label (new QLabel ("Account history count:")),
tx_count (new QSpinBox),
ledger (ledger_a),
account (account_a),
wallet (wallet_a)
{ /*
tx_count->setRange (1, 256);
tx_layout->addWidget (tx_label);
tx_layout->addWidget (tx_count);
tx_layout->setContentsMargins (0, 0, 0, 0);
tx_window->setLayout (tx_layout);*/
model->setHorizontalHeaderItem (0, new QStandardItem ("Type"));
model->setHorizontalHeaderItem (1, new QStandardItem ("Account"));
model->setHorizontalHeaderItem (2, new QStandardItem ("Amount"));
model->setHorizontalHeaderItem (3, new QStandardItem ("Hash"));
view->setModel (model);
view->setEditTriggers (QAbstractItemView::NoEditTriggers);
view->verticalHeader ()->hide ();
view->horizontalHeader ()->setStretchLastSection (true);
// layout->addWidget (tx_window);
layout->addWidget (view);
layout->setContentsMargins (0, 0, 0, 0);
window->setLayout (layout);
tx_count->setValue (32);
}
namespace
{
class short_text_visitor : public nano::block_visitor
{
public:
short_text_visitor (nano::secure::transaction const & transaction_a, nano::ledger & ledger_a) :
transaction (transaction_a),
ledger (ledger_a)
{
}
void send_block (nano::send_block const & block_a)
{
type = "Send";
account = block_a.hashables.destination;
auto amount_l = ledger.any.block_amount (transaction, block_a.hash ());
if (!amount_l)
{
type = "Send (pruned)";
}
else
{
amount = amount_l.value ().number ();
}
}
void receive_block (nano::receive_block const & block_a)
{
type = "Receive";
auto account_l = ledger.any.block_account (transaction, block_a.hashables.source);
auto amount_l = ledger.any.block_amount (transaction, block_a.hash ());
if (!account_l || !amount_l)
{
type = "Receive (pruned)";
}
else
{
account = account_l.value ();
amount = amount_l.value ().number ();
}
}
void open_block (nano::open_block const & block_a)
{
type = "Receive";
if (block_a.hashables.source != ledger.constants.genesis->account ())
{
auto account_l = ledger.any.block_account (transaction, block_a.hashables.source);
auto amount_l = ledger.any.block_amount (transaction, block_a.hash ());
if (!account_l || !amount_l)
{
type = "Receive (pruned)";
}
else
{
account = account_l.value ();
amount = amount_l.value ().number ();
}
}
else
{
account = ledger.constants.genesis->account ();
amount = nano::dev::constants.genesis_amount;
}
}
void change_block (nano::change_block const & block_a)
{
type = "Change";
amount = 0;
account = block_a.hashables.representative;
}
void state_block (nano::state_block const & block_a)
{
auto balance (block_a.hashables.balance.number ());
auto previous_balance = ledger.any.block_balance (transaction, block_a.hashables.previous);
if (!previous_balance)
{
type = "Unknown (pruned)";
amount = 0;
account = block_a.hashables.account;
}
else if (balance < previous_balance.value ().number ())
{
type = "Send";
amount = previous_balance.value ().number () - balance;
account = block_a.hashables.link.as_account ();
}
else
{
if (block_a.hashables.link.is_zero ())
{
type = "Change";
account = block_a.hashables.representative;
}
else if (balance == previous_balance && ledger.is_epoch_link (block_a.hashables.link))
{
type = "Epoch";
account = ledger.epoch_signer (block_a.hashables.link);
}
else
{
type = "Receive";
auto account_l = ledger.any.block_account (transaction, block_a.hashables.link.as_block_hash ());
if (!account_l)
{
type = "Receive (pruned)";
}
else
{
account = account_l.value ();
}
}
amount = balance - previous_balance.value ().number ();
}
}
nano::secure::transaction const & transaction;
nano::ledger & ledger;
std::string type;
nano::uint128_t amount;
nano::account account{ 0 };
};
}
void nano_qt::history::refresh ()
{
auto transaction = ledger.tx_begin_read ();
model->removeRows (0, model->rowCount ());
auto hash (ledger.any.account_head (transaction, account));
short_text_visitor visitor (transaction, ledger);
for (auto i (0), n (tx_count->value ()); i < n && !hash.is_zero (); ++i)
{
QList<QStandardItem *> items;
auto block (ledger.any.block_get (transaction, hash));
if (block != nullptr)
{
block->visit (visitor);
items.push_back (new QStandardItem (QString (visitor.type.c_str ())));
items.push_back (new QStandardItem (QString (visitor.account.to_account ().c_str ())));
auto balanceItem = new QStandardItem (QString (wallet.format_balance (visitor.amount).c_str ()));
balanceItem->setData (Qt::AlignRight, Qt::TextAlignmentRole);
items.push_back (balanceItem);
items.push_back (new QStandardItem (QString (hash.to_string ().c_str ())));
hash = block->previous ();
model->appendRow (items);
}
}
}
nano_qt::block_viewer::block_viewer (nano_qt::wallet & wallet_a) :
window (new QWidget),
layout (new QVBoxLayout),
hash_label (new QLabel ("Hash:")),
hash (new QLineEdit),
block_label (new QLabel ("Block:")),
block (new QPlainTextEdit),
successor_label (new QLabel ("Successor:")),
successor (new QLineEdit),
retrieve (new QPushButton ("Retrieve")),
rebroadcast (new QPushButton ("Rebroadcast")),
back (new QPushButton ("Back")),
wallet (wallet_a)
{
layout->addWidget (hash_label);
layout->addWidget (hash);
layout->addWidget (block_label);
layout->addWidget (block);
layout->addWidget (successor_label);
layout->addWidget (successor);
layout->addWidget (retrieve);
layout->addWidget (rebroadcast);
layout->addStretch ();
layout->addWidget (back);
window->setLayout (layout);
QObject::connect (back, &QPushButton::released, [this] () {
this->wallet.pop_main_stack ();
});
QObject::connect (retrieve, &QPushButton::released, [this] () {
nano::block_hash hash_l;
if (!hash_l.decode_hex (hash->text ().toStdString ()))
{
auto transaction = this->wallet.node.ledger.tx_begin_read ();
auto block_l (this->wallet.node.ledger.any.block_get (transaction, hash_l));
if (block_l != nullptr)
{
std::string contents;
block_l->serialize_json (contents);
block->setPlainText (contents.c_str ());
auto successor_l = this->wallet.node.ledger.any.block_successor (transaction, hash_l).value_or (0);
successor->setText (successor_l.to_string ().c_str ());
}
else
{
block->setPlainText ("Block not found");
}
}
else
{
block->setPlainText ("Bad block hash");
}
});
QObject::connect (rebroadcast, &QPushButton::released, [this] () {
nano::block_hash block;
auto error (block.decode_hex (hash->text ().toStdString ()));
if (!error)
{
auto transaction = this->wallet.node.ledger.tx_begin_read ();
if (this->wallet.node.ledger.any.block_exists (transaction, block))
{
rebroadcast->setEnabled (false);
this->wallet.node.background ([this, block] () {
rebroadcast_action (block);
});
}
}
});
QObject::connect (hash, &QLineEdit::textChanged, [this] (const QString & value) {
auto pos = hash->cursorPosition ();
hash->setText (value.trimmed ());
hash->setCursorPosition (pos);
});
rebroadcast->setToolTip ("Rebroadcast block into the network");
}
void nano_qt::block_viewer::rebroadcast_action (nano::block_hash const & hash_a)
{
auto done (true);
auto transaction = wallet.node.ledger.tx_begin_read ();
auto block (wallet.node.ledger.any.block_get (transaction, hash_a));
if (block != nullptr)
{
wallet.node.network.flood_block (block);
auto successor = wallet.node.ledger.any.block_successor (transaction, hash_a);
if (successor)
{
done = false;
wallet.node.workers.add_timed_task (std::chrono::steady_clock::now () + std::chrono::seconds (1), [this, successor] () {
this->wallet.application.postEvent (&this->wallet.processor, new eventloop_event ([this, successor] () {
rebroadcast_action (successor.value ());
}));
});
}
}
if (done)
{
rebroadcast->setEnabled (true);
}
}
nano_qt::account_viewer::account_viewer (nano_qt::wallet & wallet_a) :
window (new QWidget),
layout (new QVBoxLayout),
account_label (new QLabel ("Account:")),
account_line (new QLineEdit),
refresh (new QPushButton ("Refresh")),
balance_window (new QWidget),
balance_layout (new QHBoxLayout),
balance_label (new QLabel),
history (wallet_a.node.ledger, account, wallet_a),
back (new QPushButton ("Back")),
account (wallet_a.account),
wallet (wallet_a)
{
layout->addWidget (account_label);
layout->addWidget (account_line);
layout->addWidget (refresh);
balance_layout->addWidget (balance_label);
balance_layout->addStretch ();
balance_layout->setContentsMargins (0, 0, 0, 0);
balance_window->setLayout (balance_layout);
layout->addWidget (balance_window);
layout->addWidget (history.window);
layout->addWidget (back);
window->setLayout (layout);
QObject::connect (back, &QPushButton::released, [this] () {
this->wallet.pop_main_stack ();
});
QObject::connect (refresh, &QPushButton::released, [this] () {
account.clear ();
if (!account.decode_account (account_line->text ().toStdString ()))
{
show_line_ok (*account_line);
this->history.refresh ();
auto balance (this->wallet.node.balance_pending (account, false));
auto final_text (std::string ("Balance (NANO): ") + wallet.format_balance (balance.first));
if (!balance.second.is_zero ())
{
final_text += "\nReady to receive: " + wallet.format_balance (balance.second);
}
balance_label->setText (QString (final_text.c_str ()));
}
else
{
show_line_error (*account_line);
balance_label->clear ();
}
});
QObject::connect (account_line, &QLineEdit::textChanged, [this] (const QString & value) {
auto pos = account_line->cursorPosition ();
account_line->setText (value.trimmed ());
account_line->setCursorPosition (pos);
});
}
nano_qt::stats_viewer::stats_viewer (nano_qt::wallet & wallet_a) :
window (new QWidget),
layout (new QVBoxLayout),
refresh (new QPushButton ("Refresh")),
clear (new QPushButton ("Clear Statistics")),
model (new QStandardItemModel),
view (new QTableView),
back (new QPushButton ("Back")),
wallet (wallet_a)
{
model->setHorizontalHeaderItem (0, new QStandardItem ("Last updated"));
model->setHorizontalHeaderItem (1, new QStandardItem ("Type"));
model->setHorizontalHeaderItem (2, new QStandardItem ("Detail"));
model->setHorizontalHeaderItem (3, new QStandardItem ("Direction"));
model->setHorizontalHeaderItem (4, new QStandardItem ("Value"));
view->setModel (model);
view->setEditTriggers (QAbstractItemView::NoEditTriggers);
view->verticalHeader ()->hide ();
view->horizontalHeader ()->setStretchLastSection (true);
layout->setContentsMargins (0, 0, 0, 0);
layout->addWidget (view);
layout->addWidget (refresh);
layout->addWidget (clear);
layout->addWidget (back);
window->setLayout (layout);
QObject::connect (back, &QPushButton::released, [this] () {
this->wallet.pop_main_stack ();
});
QObject::connect (refresh, &QPushButton::released, [this] () {
refresh_stats ();
});
QObject::connect (clear, &QPushButton::released, [this] () {
this->wallet.node.stats.clear ();
refresh_stats ();
});
refresh_stats ();
}
void nano_qt::stats_viewer::refresh_stats ()
{
model->removeRows (0, model->rowCount ());
nano::stat_json_writer sink;
wallet.node.stats.log_counters (sink);
auto json = sink.to_ptree ();
if (!json.empty ())
{
// Format the stat data to make totals and values easier to read
for (boost::property_tree::ptree::value_type const & child : json.get_child ("entries"))
{
auto time = child.second.get<std::string> ("time");
auto type = child.second.get<std::string> ("type");
auto detail = child.second.get<std::string> ("detail");
auto dir = child.second.get<std::string> ("dir");
auto value = child.second.get<std::string> ("value", "0");
if (detail == "all")
{
detail = "total";
}
if (type == "traffic_tcp")
{
std::vector<std::string> const units = { " bytes", " KB", " MB", " GB", " TB", " PB" };
double bytes = std::stod (value);
auto index = bytes == 0 ? 0 : std::min (units.size () - 1, static_cast<size_t> (std::floor (std::log2 (bytes) / 10)));
std::string unit = units[index];
bytes /= std::pow (1024, index);
// Only show decimals from MB and up
int precision = index < 2 ? 0 : 2;
std::stringstream numstream;
numstream << std::fixed << std::setprecision (precision) << bytes;
value = numstream.str () + unit;
}
QList<QStandardItem *> items;
items.push_back (new QStandardItem (QString (time.c_str ())));
items.push_back (new QStandardItem (QString (type.c_str ())));
items.push_back (new QStandardItem (QString (detail.c_str ())));
items.push_back (new QStandardItem (QString (dir.c_str ())));
items.push_back (new QStandardItem (QString (value.c_str ())));
model->appendRow (items);
}
}
}
nano_qt::status::status (nano_qt::wallet & wallet_a) :
wallet (wallet_a)
{
wallet.status->setToolTip ("Wallet status, block count (blocks downloaded)");
active.insert (nano_qt::status_types::nominal);
set_text ();
}
void nano_qt::status::erase (nano_qt::status_types status_a)
{
debug_assert (status_a != nano_qt::status_types::nominal);
auto erased (active.erase (status_a));
(void)erased;
set_text ();
}
void nano_qt::status::insert (nano_qt::status_types status_a)
{
debug_assert (status_a != nano_qt::status_types::nominal);
active.insert (status_a);
set_text ();
}
void nano_qt::status::set_text ()
{
wallet.status->setText (text ().c_str ());
wallet.status->setStyleSheet ((std::string ("QLabel {") + color () + "}").c_str ());
}
std::string nano_qt::status::text ()
{
debug_assert (!active.empty ());
std::string result;
size_t unchecked (0);
size_t cemented (0);
std::string count_string;
{
auto size (wallet.wallet_m->wallets.node.ledger.block_count ());
unchecked = wallet.wallet_m->wallets.node.unchecked.count ();
cemented = wallet.wallet_m->wallets.node.ledger.cemented_count ();
count_string = std::to_string (size);
}
switch (*active.begin ())
{
case nano_qt::status_types::disconnected:
result = "Status: Disconnected";
break;
case nano_qt::status_types::working:
result = "Status: Generating proof of work";
break;
case nano_qt::status_types::synchronizing:
result = "Status: Synchronizing";
break;
case nano_qt::status_types::locked:
result = "Status: Wallet locked";
break;
case nano_qt::status_types::vulnerable:
result = "Status: Wallet password empty";
break;
case nano_qt::status_types::active:
result = "Status: Wallet active";
break;
case nano_qt::status_types::nominal:
result = "Status: Running";
break;
default:
debug_assert (false);
break;
}
result += ", Blocks: ";
count_string += ", Unchecked: " + std::to_string (unchecked);
count_string += ", Cemented: " + std::to_string (cemented);
if (wallet.node.flags.enable_pruning)
{
count_string += ", Full: " + std::to_string (wallet.wallet_m->wallets.node.ledger.block_count () - wallet.wallet_m->wallets.node.ledger.pruned_count ());
count_string += ", Pruned: " + std::to_string (wallet.wallet_m->wallets.node.ledger.pruned_count ());
}
result += count_string.c_str ();
return result;
}
std::string nano_qt::status::color ()
{
debug_assert (!active.empty ());
std::string result;
switch (*active.begin ())
{
case nano_qt::status_types::disconnected:
result = "color: red";