No OneTemporary
Actions

Size

37 KB

Subscribers

None

View Options

	diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
	index 546a39f43..e15bc6690 100644
	--- a/src/qt/bitcoingui.cpp
	+++ b/src/qt/bitcoingui.cpp
	@@ -1,876 +1,870 @@
	/*
	* Qt4 bitcoin GUI.
	*
	* W.J. van der Laan 2011-2012
	* The Bitcoin Developers 2011-2012
	*/
	#include "bitcoingui.h"
	#include "transactiontablemodel.h"
	#include "addressbookpage.h"
	#include "sendcoinsdialog.h"
	#include "messagepage.h"
	#include "verifymessagedialog.h"
	#include "optionsdialog.h"
	#include "aboutdialog.h"
	#include "clientmodel.h"
	#include "walletmodel.h"
	#include "editaddressdialog.h"
	#include "optionsmodel.h"
	#include "transactiondescdialog.h"
	#include "addresstablemodel.h"
	#include "transactionview.h"
	#include "overviewpage.h"
	#include "bitcoinunits.h"
	#include "guiconstants.h"
	#include "askpassphrasedialog.h"
	#include "notificator.h"
	#include "guiutil.h"
	#include "rpcconsole.h"

	#ifdef Q_WS_MAC
	#include "macdockiconhandler.h"
	#endif

	#include <QApplication>
	#include <QMainWindow>
	#include <QMenuBar>
	#include <QMenu>
	#include <QIcon>
	#include <QTabWidget>
	#include <QVBoxLayout>
	#include <QToolBar>
	#include <QStatusBar>
	#include <QLabel>
	#include <QLineEdit>
	#include <QPushButton>
	#include <QLocale>
	#include <QMessageBox>
	#include <QProgressBar>
	#include <QStackedWidget>
	#include <QDateTime>
	#include <QMovie>
	#include <QFileDialog>
	#include <QDesktopServices>
	#include <QTimer>

	#include <QDragEnterEvent>
	#include <QUrl>

	#include <iostream>

	BitcoinGUI::BitcoinGUI(QWidget *parent):
	QMainWindow(parent),
	clientModel(0),
	walletModel(0),
	encryptWalletAction(0),
	changePassphraseAction(0),
	aboutQtAction(0),
	trayIcon(0),
	notificator(0),
	rpcConsole(0)
	{
	resize(850, 550);
	setWindowTitle(tr("Bitcoin Wallet"));
	#ifndef Q_WS_MAC
	qApp->setWindowIcon(QIcon(":icons/bitcoin"));
	setWindowIcon(QIcon(":icons/bitcoin"));
	#else
	setUnifiedTitleAndToolBarOnMac(true);
	QApplication::setAttribute(Qt::AA_DontShowIconsInMenus);
	#endif
	// Accept D&D of URIs
	setAcceptDrops(true);

	// Create actions for the toolbar, menu bar and tray/dock icon
	createActions();

	// Create application menu bar
	createMenuBar();

	// Create the toolbars
	createToolBars();

	// Create the tray icon (or setup the dock icon)
	createTrayIcon();

	// Create tabs
	overviewPage = new OverviewPage();

	transactionsPage = new QWidget(this);
	QVBoxLayout *vbox = new QVBoxLayout();
	transactionView = new TransactionView(this);
	vbox->addWidget(transactionView);
	transactionsPage->setLayout(vbox);

	addressBookPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::SendingTab);

	receiveCoinsPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::ReceivingTab);

	sendCoinsPage = new SendCoinsDialog(this);

	messagePage = new MessagePage(this);

	centralWidget = new QStackedWidget(this);
	centralWidget->addWidget(overviewPage);
	centralWidget->addWidget(transactionsPage);
	centralWidget->addWidget(addressBookPage);
	centralWidget->addWidget(receiveCoinsPage);
	centralWidget->addWidget(sendCoinsPage);
	#ifdef FIRST_CLASS_MESSAGING
	centralWidget->addWidget(messagePage);
	#endif
	setCentralWidget(centralWidget);

	// Create status bar
	statusBar();

	// Status bar notification icons
	QFrame *frameBlocks = new QFrame();
	frameBlocks->setContentsMargins(0,0,0,0);
	frameBlocks->setMinimumWidth(56);
	frameBlocks->setMaximumWidth(56);
	QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks);
	frameBlocksLayout->setContentsMargins(3,0,3,0);
	frameBlocksLayout->setSpacing(3);
	labelEncryptionIcon = new QLabel();
	labelConnectionsIcon = new QLabel();
	labelBlocksIcon = new QLabel();
	frameBlocksLayout->addStretch();
	frameBlocksLayout->addWidget(labelEncryptionIcon);
	frameBlocksLayout->addStretch();
	frameBlocksLayout->addWidget(labelConnectionsIcon);
	frameBlocksLayout->addStretch();
	frameBlocksLayout->addWidget(labelBlocksIcon);
	frameBlocksLayout->addStretch();

	// Progress bar and label for blocks download
	progressBarLabel = new QLabel();
	progressBarLabel->setVisible(false);
	progressBar = new QProgressBar();
	progressBar->setAlignment(Qt::AlignCenter);
	progressBar->setVisible(false);

	statusBar()->addWidget(progressBarLabel);
	statusBar()->addWidget(progressBar);
	statusBar()->addPermanentWidget(frameBlocks);

	syncIconMovie = new QMovie(":/movies/update_spinner", "mng", this);

	// Clicking on a transaction on the overview page simply sends you to transaction history page
	connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), this, SLOT(gotoHistoryPage()));
	connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), transactionView, SLOT(focusTransaction(QModelIndex)));

	// Doubleclicking on a transaction on the transaction history page shows details
	connect(transactionView, SIGNAL(doubleClicked(QModelIndex)), transactionView, SLOT(showDetails()));

	rpcConsole = new RPCConsole(this);
	connect(openRPCConsoleAction, SIGNAL(triggered()), rpcConsole, SLOT(show()));

	gotoOverviewPage();
	}

	BitcoinGUI::~BitcoinGUI()
	{
	if(trayIcon) // Hide tray icon, as deleting will let it linger until quit (on Ubuntu)
	trayIcon->hide();
	#ifdef Q_WS_MAC
	delete appMenuBar;
	#endif
	}

	void BitcoinGUI::createActions()
	{
	QActionGroup *tabGroup = new QActionGroup(this);

	overviewAction = new QAction(QIcon(":/icons/overview"), tr("&Overview"), this);
	overviewAction->setToolTip(tr("Show general overview of wallet"));
	overviewAction->setCheckable(true);
	overviewAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_1));
	tabGroup->addAction(overviewAction);

	historyAction = new QAction(QIcon(":/icons/history"), tr("&Transactions"), this);
	historyAction->setToolTip(tr("Browse transaction history"));
	historyAction->setCheckable(true);
	historyAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_4));
	tabGroup->addAction(historyAction);

	addressBookAction = new QAction(QIcon(":/icons/address-book"), tr("&Address Book"), this);
	addressBookAction->setToolTip(tr("Edit the list of stored addresses and labels"));
	addressBookAction->setCheckable(true);
	addressBookAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_5));
	tabGroup->addAction(addressBookAction);

	receiveCoinsAction = new QAction(QIcon(":/icons/receiving_addresses"), tr("&Receive coins"), this);
	receiveCoinsAction->setToolTip(tr("Show the list of addresses for receiving payments"));
	receiveCoinsAction->setCheckable(true);
	receiveCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_3));
	tabGroup->addAction(receiveCoinsAction);

	sendCoinsAction = new QAction(QIcon(":/icons/send"), tr("&Send coins"), this);
	sendCoinsAction->setToolTip(tr("Send coins to a Bitcoin address"));
	sendCoinsAction->setCheckable(true);
	sendCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_2));
	tabGroup->addAction(sendCoinsAction);

	messageAction = new QAction(QIcon(":/icons/edit"), tr("Sign &message..."), this);
	messageAction->setToolTip(tr("Prove you control an address"));
	#ifdef FIRST_CLASS_MESSAGING
	messageAction->setCheckable(true);
	#endif
	tabGroup->addAction(messageAction);

	connect(overviewAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
	connect(overviewAction, SIGNAL(triggered()), this, SLOT(gotoOverviewPage()));
	connect(historyAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
	connect(historyAction, SIGNAL(triggered()), this, SLOT(gotoHistoryPage()));
	connect(addressBookAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
	connect(addressBookAction, SIGNAL(triggered()), this, SLOT(gotoAddressBookPage()));
	connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
	connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(gotoReceiveCoinsPage()));
	connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
	connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(gotoSendCoinsPage()));
	connect(messageAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
	connect(messageAction, SIGNAL(triggered()), this, SLOT(gotoMessagePage()));

	quitAction = new QAction(QIcon(":/icons/quit"), tr("E&xit"), this);
	quitAction->setToolTip(tr("Quit application"));
	quitAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
	quitAction->setMenuRole(QAction::QuitRole);
	aboutAction = new QAction(QIcon(":/icons/bitcoin"), tr("&About %1").arg(qApp->applicationName()), this);
	aboutAction->setToolTip(tr("Show information about Bitcoin"));
	aboutAction->setMenuRole(QAction::AboutRole);
	aboutQtAction = new QAction(tr("About &Qt"), this);
	aboutQtAction->setToolTip(tr("Show information about Qt"));
	aboutQtAction->setMenuRole(QAction::AboutQtRole);
	optionsAction = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
	optionsAction->setToolTip(tr("Modify configuration options for Bitcoin"));
	optionsAction->setMenuRole(QAction::PreferencesRole);
	toggleHideAction = new QAction(QIcon(":/icons/bitcoin"), tr("Show/Hide &Bitcoin"), this);
	toggleHideAction->setToolTip(tr("Show or hide the Bitcoin window"));
	exportAction = new QAction(QIcon(":/icons/export"), tr("&Export..."), this);
	exportAction->setToolTip(tr("Export the data in the current tab to a file"));
	encryptWalletAction = new QAction(QIcon(":/icons/lock_closed"), tr("&Encrypt Wallet..."), this);
	encryptWalletAction->setToolTip(tr("Encrypt or decrypt wallet"));
	encryptWalletAction->setCheckable(true);
	backupWalletAction = new QAction(QIcon(":/icons/filesave"), tr("&Backup Wallet..."), this);
	backupWalletAction->setToolTip(tr("Backup wallet to another location"));
	changePassphraseAction = new QAction(QIcon(":/icons/key"), tr("&Change Passphrase..."), this);
	changePassphraseAction->setToolTip(tr("Change the passphrase used for wallet encryption"));
	openRPCConsoleAction = new QAction(QIcon(":/icons/debugwindow"), tr("&Debug window"), this);
	openRPCConsoleAction->setToolTip(tr("Open debugging and diagnostic console"));
	verifyMessageAction = new QAction(QIcon(":/icons/transaction_0"), tr("&Verify message..."), this);
	verifyMessageAction->setToolTip(tr("Verify a message signature"));

	connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
	connect(optionsAction, SIGNAL(triggered()), this, SLOT(optionsClicked()));
	connect(aboutAction, SIGNAL(triggered()), this, SLOT(aboutClicked()));
	connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
	connect(toggleHideAction, SIGNAL(triggered()), this, SLOT(toggleHidden()));
	connect(encryptWalletAction, SIGNAL(triggered(bool)), this, SLOT(encryptWallet(bool)));
	connect(backupWalletAction, SIGNAL(triggered()), this, SLOT(backupWallet()));
	connect(changePassphraseAction, SIGNAL(triggered()), this, SLOT(changePassphrase()));
	connect(verifyMessageAction, SIGNAL(triggered()), this, SLOT(verifyMessage()));
	}

	void BitcoinGUI::createMenuBar()
	{
	#ifdef Q_WS_MAC
	// Create a decoupled menu bar on Mac which stays even if the window is closed
	appMenuBar = new QMenuBar();
	#else
	// Get the main window's menu bar on other platforms
	appMenuBar = menuBar();
	#endif

	// Configure the menus
	QMenu *file = appMenuBar->addMenu(tr("&File"));
	file->addAction(backupWalletAction);
	file->addAction(exportAction);
	#ifndef FIRST_CLASS_MESSAGING
	file->addAction(messageAction);
	#endif
	file->addAction(verifyMessageAction);
	file->addSeparator();
	file->addAction(quitAction);

	QMenu *settings = appMenuBar->addMenu(tr("&Settings"));
	settings->addAction(encryptWalletAction);
	settings->addAction(changePassphraseAction);
	settings->addSeparator();
	settings->addAction(optionsAction);

	QMenu *help = appMenuBar->addMenu(tr("&Help"));
	help->addAction(openRPCConsoleAction);
	help->addSeparator();
	help->addAction(aboutAction);
	help->addAction(aboutQtAction);
	}

	void BitcoinGUI::createToolBars()
	{
	QToolBar *toolbar = addToolBar(tr("Tabs toolbar"));
	toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
	toolbar->addAction(overviewAction);
	toolbar->addAction(sendCoinsAction);
	toolbar->addAction(receiveCoinsAction);
	toolbar->addAction(historyAction);
	toolbar->addAction(addressBookAction);
	#ifdef FIRST_CLASS_MESSAGING
	toolbar->addAction(messageAction);
	#endif

	QToolBar *toolbar2 = addToolBar(tr("Actions toolbar"));
	toolbar2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
	toolbar2->addAction(exportAction);
	}

	void BitcoinGUI::setClientModel(ClientModel *clientModel)
	{
	this->clientModel = clientModel;
	if(clientModel)
	{
	if(clientModel->isTestNet())
	{
	setWindowTitle(windowTitle() + QString(" ") + tr("[testnet]"));
	#ifndef Q_WS_MAC
	qApp->setWindowIcon(QIcon(":icons/bitcoin_testnet"));
	setWindowIcon(QIcon(":icons/bitcoin_testnet"));
	#else
	MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin_testnet"));
	#endif
	if(trayIcon)
	{
	trayIcon->setToolTip(tr("Bitcoin client") + QString(" ") + tr("[testnet]"));
	trayIcon->setIcon(QIcon(":/icons/toolbar_testnet"));
	toggleHideAction->setIcon(QIcon(":/icons/toolbar_testnet"));
	}
	}

	// Keep up to date with client
	setNumConnections(clientModel->getNumConnections());
	connect(clientModel, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));

	setNumBlocks(clientModel->getNumBlocks(), clientModel->getNumBlocksOfPeers());
	connect(clientModel, SIGNAL(numBlocksChanged(int,int)), this, SLOT(setNumBlocks(int,int)));

	// Report errors from network/worker thread
	connect(clientModel, SIGNAL(error(QString,QString,bool)), this, SLOT(error(QString,QString,bool)));

	rpcConsole->setClientModel(clientModel);
	}
	}

	void BitcoinGUI::setWalletModel(WalletModel *walletModel)
	{
	this->walletModel = walletModel;
	if(walletModel)
	{
	// Report errors from wallet thread
	connect(walletModel, SIGNAL(error(QString,QString,bool)), this, SLOT(error(QString,QString,bool)));

	// Put transaction list in tabs
	transactionView->setModel(walletModel);

	overviewPage->setModel(walletModel);
	addressBookPage->setModel(walletModel->getAddressTableModel());
	receiveCoinsPage->setModel(walletModel->getAddressTableModel());
	sendCoinsPage->setModel(walletModel);
	messagePage->setModel(walletModel);

	setEncryptionStatus(walletModel->getEncryptionStatus());
	connect(walletModel, SIGNAL(encryptionStatusChanged(int)), this, SLOT(setEncryptionStatus(int)));

	// Balloon popup for new transaction
	connect(walletModel->getTransactionTableModel(), SIGNAL(rowsInserted(QModelIndex,int,int)),
	this, SLOT(incomingTransaction(QModelIndex,int,int)));

	// Ask for passphrase if needed
	connect(walletModel, SIGNAL(requireUnlock()), this, SLOT(unlockWallet()));
	}
	}

	void BitcoinGUI::createTrayIcon()
	{
	QMenu *trayIconMenu;
	#ifndef Q_WS_MAC
	trayIcon = new QSystemTrayIcon(this);
	trayIconMenu = new QMenu(this);
	trayIcon->setContextMenu(trayIconMenu);
	trayIcon->setToolTip(tr("Bitcoin client"));
	trayIcon->setIcon(QIcon(":/icons/toolbar"));
	connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
	this, SLOT(trayIconActivated(QSystemTrayIcon::ActivationReason)));
	trayIcon->show();
	#else
	// Note: On Mac, the dock icon is used to provide the tray's functionality.
	MacDockIconHandler *dockIconHandler = MacDockIconHandler::instance();
	trayIconMenu = dockIconHandler->dockMenu();
	#endif

	// Configuration of the tray icon (or dock icon) icon menu
	trayIconMenu->addAction(toggleHideAction);
	trayIconMenu->addAction(openRPCConsoleAction);
	trayIconMenu->addSeparator();
	trayIconMenu->addAction(messageAction);
	trayIconMenu->addAction(verifyMessageAction);
	#ifndef FIRST_CLASS_MESSAGING
	trayIconMenu->addSeparator();
	#endif
	trayIconMenu->addAction(sendCoinsAction);
	trayIconMenu->addAction(receiveCoinsAction);
	trayIconMenu->addSeparator();
	trayIconMenu->addAction(optionsAction);
	#ifndef Q_WS_MAC // This is built-in on Mac
	trayIconMenu->addSeparator();
	trayIconMenu->addAction(quitAction);
	#endif

	notificator = new Notificator(qApp->applicationName(), trayIcon);
	}

	#ifndef Q_WS_MAC
	void BitcoinGUI::trayIconActivated(QSystemTrayIcon::ActivationReason reason)
	{
	if(reason == QSystemTrayIcon::Trigger)
	{
	// Click on system tray icon triggers "show/hide Bitcoin"
	toggleHideAction->trigger();
	}
	}
	#endif

	-void BitcoinGUI::toggleHidden()
	-{
	- // activateWindow() (sometimes) helps with keyboard focus on Windows
	- if (isHidden())
	- {
	- show();
	- activateWindow();
	- }
	- else if (isMinimized())
	- {
	- showNormal();
	- activateWindow();
	- }
	- else if (GUIUtil::isObscured(this))
	- {
	- raise();
	- activateWindow();
	- }
	- else
	- hide();
	-}
	-
	void BitcoinGUI::optionsClicked()
	{
	if(!clientModel \|\| !clientModel->getOptionsModel())
	return;
	OptionsDialog dlg;
	dlg.setModel(clientModel->getOptionsModel());
	dlg.exec();
	}

	void BitcoinGUI::aboutClicked()
	{
	AboutDialog dlg;
	dlg.setModel(clientModel);
	dlg.exec();
	}

	void BitcoinGUI::setNumConnections(int count)
	{
	QString icon;
	switch(count)
	{
	case 0: icon = ":/icons/connect_0"; break;
	case 1: case 2: case 3: icon = ":/icons/connect_1"; break;
	case 4: case 5: case 6: icon = ":/icons/connect_2"; break;
	case 7: case 8: case 9: icon = ":/icons/connect_3"; break;
	default: icon = ":/icons/connect_4"; break;
	}
	labelConnectionsIcon->setPixmap(QIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
	labelConnectionsIcon->setToolTip(tr("%n active connection(s) to Bitcoin network", "", count));
	}

	void BitcoinGUI::setNumBlocks(int count, int nTotalBlocks)
	{
	// don't show / hide progressBar and it's label if we have no connection(s) to the network
	if (!clientModel \|\| clientModel->getNumConnections() == 0)
	{
	progressBarLabel->setVisible(false);
	progressBar->setVisible(false);

	return;
	}

	QString tooltip;

	if(count < nTotalBlocks)
	{
	int nRemainingBlocks = nTotalBlocks - count;
	float nPercentageDone = count / (nTotalBlocks * 0.01f);

	if (clientModel->getStatusBarWarnings() == "")
	{
	progressBarLabel->setText(tr("Synchronizing with network..."));
	progressBarLabel->setVisible(true);
	progressBar->setFormat(tr("~%n block(s) remaining", "", nRemainingBlocks));
	progressBar->setMaximum(nTotalBlocks);
	progressBar->setValue(count);
	progressBar->setVisible(true);
	}
	else
	{
	progressBarLabel->setText(clientModel->getStatusBarWarnings());
	progressBarLabel->setVisible(true);
	progressBar->setVisible(false);
	}
	tooltip = tr("Downloaded %1 of %2 blocks of transaction history (%3% done).").arg(count).arg(nTotalBlocks).arg(nPercentageDone, 0, 'f', 2);
	}
	else
	{
	if (clientModel->getStatusBarWarnings() == "")
	progressBarLabel->setVisible(false);
	else
	{
	progressBarLabel->setText(clientModel->getStatusBarWarnings());
	progressBarLabel->setVisible(true);
	}
	progressBar->setVisible(false);
	tooltip = tr("Downloaded %1 blocks of transaction history.").arg(count);
	}

	QDateTime now = QDateTime::currentDateTime();
	QDateTime lastBlockDate = clientModel->getLastBlockDate();
	int secs = lastBlockDate.secsTo(now);
	QString text;

	// Represent time from last generated block in human readable text
	if(secs <= 0)
	{
	// Fully up to date. Leave text empty.
	}
	else if(secs < 60)
	{
	text = tr("%n second(s) ago","",secs);
	}
	else if(secs < 60*60)
	{
	text = tr("%n minute(s) ago","",secs/60);
	}
	else if(secs < 246060)
	{
	text = tr("%n hour(s) ago","",secs/(60*60));
	}
	else
	{
	text = tr("%n day(s) ago","",secs/(606024));
	}

	// Set icon state: spinning if catching up, tick otherwise
	if(secs < 90*60 && count >= nTotalBlocks)
	{
	tooltip = tr("Up to date") + QString(".<br>") + tooltip;
	labelBlocksIcon->setPixmap(QIcon(":/icons/synced").pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));

	overviewPage->showOutOfSyncWarning(false);
	}
	else
	{
	tooltip = tr("Catching up...") + QString("<br>") + tooltip;
	labelBlocksIcon->setMovie(syncIconMovie);
	syncIconMovie->start();

	overviewPage->showOutOfSyncWarning(true);
	}

	if(!text.isEmpty())
	{
	tooltip += QString("<br>");
	tooltip += tr("Last received block was generated %1.").arg(text);
	}

	// Don't word-wrap this (fixed-width) tooltip
	tooltip = QString("<nobr>") + tooltip + QString("</nobr>");

	labelBlocksIcon->setToolTip(tooltip);
	progressBarLabel->setToolTip(tooltip);
	progressBar->setToolTip(tooltip);
	}

	void BitcoinGUI::error(const QString &title, const QString &message, bool modal)
	{
	// Report errors from network/worker thread
	if(modal)
	{
	QMessageBox::critical(this, title, message, QMessageBox::Ok, QMessageBox::Ok);
	} else {
	notificator->notify(Notificator::Critical, title, message);
	}
	}

	void BitcoinGUI::changeEvent(QEvent *e)
	{
	QMainWindow::changeEvent(e);
	#ifndef Q_WS_MAC // Ignored on Mac
	if(e->type() == QEvent::WindowStateChange)
	{
	if(clientModel && clientModel->getOptionsModel()->getMinimizeToTray())
	{
	QWindowStateChangeEvent wsevt = static_cast<QWindowStateChangeEvent>(e);
	if(!(wsevt->oldState() & Qt::WindowMinimized) && isMinimized())
	{
	QTimer::singleShot(0, this, SLOT(hide()));
	e->ignore();
	}
	}
	}
	#endif
	}

	void BitcoinGUI::closeEvent(QCloseEvent *event)
	{
	if(clientModel)
	{
	#ifndef Q_WS_MAC // Ignored on Mac
	if(!clientModel->getOptionsModel()->getMinimizeToTray() &&
	!clientModel->getOptionsModel()->getMinimizeOnClose())
	{
	qApp->quit();
	}
	#endif
	}
	QMainWindow::closeEvent(event);
	}

	void BitcoinGUI::askFee(qint64 nFeeRequired, bool *payFee)
	{
	QString strMessage =
	tr("This transaction is over the size limit. You can still send it for a fee of %1, "
	"which goes to the nodes that process your transaction and helps to support the network. "
	"Do you want to pay the fee?").arg(
	BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, nFeeRequired));
	QMessageBox::StandardButton retval = QMessageBox::question(
	this, tr("Confirm transaction fee"), strMessage,
	QMessageBox::Yes\|QMessageBox::Cancel, QMessageBox::Yes);
	*payFee = (retval == QMessageBox::Yes);
	}

	void BitcoinGUI::incomingTransaction(const QModelIndex & parent, int start, int end)
	{
	if(!walletModel \|\| !clientModel)
	return;
	TransactionTableModel *ttm = walletModel->getTransactionTableModel();
	qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent)
	.data(Qt::EditRole).toULongLong();
	if(!clientModel->inInitialBlockDownload())
	{
	// On new transaction, make an info balloon
	// Unless the initial block download is in progress, to prevent balloon-spam
	QString date = ttm->index(start, TransactionTableModel::Date, parent)
	.data().toString();
	QString type = ttm->index(start, TransactionTableModel::Type, parent)
	.data().toString();
	QString address = ttm->index(start, TransactionTableModel::ToAddress, parent)
	.data().toString();
	QIcon icon = qvariant_cast<QIcon>(ttm->index(start,
	TransactionTableModel::ToAddress, parent)
	.data(Qt::DecorationRole));

	notificator->notify(Notificator::Information,
	(amount)<0 ? tr("Sent transaction") :
	tr("Incoming transaction"),
	tr("Date: %1\n"
	"Amount: %2\n"
	"Type: %3\n"
	"Address: %4\n")
	.arg(date)
	.arg(BitcoinUnits::formatWithUnit(walletModel->getOptionsModel()->getDisplayUnit(), amount, true))
	.arg(type)
	.arg(address), icon);
	}
	}

	void BitcoinGUI::gotoOverviewPage()
	{
	overviewAction->setChecked(true);
	centralWidget->setCurrentWidget(overviewPage);

	exportAction->setEnabled(false);
	disconnect(exportAction, SIGNAL(triggered()), 0, 0);
	}

	void BitcoinGUI::gotoHistoryPage()
	{
	historyAction->setChecked(true);
	centralWidget->setCurrentWidget(transactionsPage);

	exportAction->setEnabled(true);
	disconnect(exportAction, SIGNAL(triggered()), 0, 0);
	connect(exportAction, SIGNAL(triggered()), transactionView, SLOT(exportClicked()));
	}

	void BitcoinGUI::gotoAddressBookPage()
	{
	addressBookAction->setChecked(true);
	centralWidget->setCurrentWidget(addressBookPage);

	exportAction->setEnabled(true);
	disconnect(exportAction, SIGNAL(triggered()), 0, 0);
	connect(exportAction, SIGNAL(triggered()), addressBookPage, SLOT(exportClicked()));
	}

	void BitcoinGUI::gotoReceiveCoinsPage()
	{
	receiveCoinsAction->setChecked(true);
	centralWidget->setCurrentWidget(receiveCoinsPage);

	exportAction->setEnabled(true);
	disconnect(exportAction, SIGNAL(triggered()), 0, 0);
	connect(exportAction, SIGNAL(triggered()), receiveCoinsPage, SLOT(exportClicked()));
	}

	void BitcoinGUI::gotoSendCoinsPage()
	{
	sendCoinsAction->setChecked(true);
	centralWidget->setCurrentWidget(sendCoinsPage);

	exportAction->setEnabled(false);
	disconnect(exportAction, SIGNAL(triggered()), 0, 0);
	}

	void BitcoinGUI::gotoMessagePage(QString addr)
	{
	if(!addr.isEmpty())
	messagePage->setAddress(addr);

	#ifdef FIRST_CLASS_MESSAGING
	messageAction->setChecked(true);
	centralWidget->setCurrentWidget(messagePage);

	exportAction->setEnabled(false);
	disconnect(exportAction, SIGNAL(triggered()), 0, 0);
	#else
	messagePage->show();
	#endif
	}

	void BitcoinGUI::dragEnterEvent(QDragEnterEvent *event)
	{
	// Accept only URIs
	if(event->mimeData()->hasUrls())
	event->acceptProposedAction();
	}

	void BitcoinGUI::dropEvent(QDropEvent *event)
	{
	if(event->mimeData()->hasUrls())
	{
	gotoSendCoinsPage();
	QList<QUrl> uris = event->mimeData()->urls();
	foreach(const QUrl &uri, uris)
	{
	sendCoinsPage->handleURI(uri.toString());
	}
	}

	event->acceptProposedAction();
	}

	void BitcoinGUI::handleURI(QString strURI)
	{
	gotoSendCoinsPage();
	sendCoinsPage->handleURI(strURI);

	- if(!isActiveWindow())
	- activateWindow();
	-
	showNormalIfMinimized();
	}

	void BitcoinGUI::setEncryptionStatus(int status)
	{
	switch(status)
	{
	case WalletModel::Unencrypted:
	labelEncryptionIcon->hide();
	encryptWalletAction->setChecked(false);
	changePassphraseAction->setEnabled(false);
	encryptWalletAction->setEnabled(true);
	break;
	case WalletModel::Unlocked:
	labelEncryptionIcon->show();
	labelEncryptionIcon->setPixmap(QIcon(":/icons/lock_open").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
	labelEncryptionIcon->setToolTip(tr("Wallet is <b>encrypted</b> and currently <b>unlocked</b>"));
	encryptWalletAction->setChecked(true);
	changePassphraseAction->setEnabled(true);
	encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
	break;
	case WalletModel::Locked:
	labelEncryptionIcon->show();
	labelEncryptionIcon->setPixmap(QIcon(":/icons/lock_closed").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
	labelEncryptionIcon->setToolTip(tr("Wallet is <b>encrypted</b> and currently <b>locked</b>"));
	encryptWalletAction->setChecked(true);
	changePassphraseAction->setEnabled(true);
	encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
	break;
	}
	}

	void BitcoinGUI::encryptWallet(bool status)
	{
	if(!walletModel)
	return;
	AskPassphraseDialog dlg(status ? AskPassphraseDialog::Encrypt:
	AskPassphraseDialog::Decrypt, this);
	dlg.setModel(walletModel);
	dlg.exec();

	setEncryptionStatus(walletModel->getEncryptionStatus());
	}

	void BitcoinGUI::backupWallet()
	{
	QString saveDir = QDesktopServices::storageLocation(QDesktopServices::DocumentsLocation);
	QString filename = QFileDialog::getSaveFileName(this, tr("Backup Wallet"), saveDir, tr("Wallet Data (*.dat)"));
	if(!filename.isEmpty()) {
	if(!walletModel->backupWallet(filename)) {
	QMessageBox::warning(this, tr("Backup Failed"), tr("There was an error trying to save the wallet data to the new location."));
	}
	}
	}

	void BitcoinGUI::changePassphrase()
	{
	AskPassphraseDialog dlg(AskPassphraseDialog::ChangePass, this);
	dlg.setModel(walletModel);
	dlg.exec();
	}

	void BitcoinGUI::verifyMessage()
	{
	VerifyMessageDialog *dlg = new VerifyMessageDialog(this);
	dlg->setAttribute(Qt::WA_DeleteOnClose);
	dlg->show();
	}

	void BitcoinGUI::unlockWallet()
	{
	if(!walletModel)
	return;
	// Unlock wallet when requested by wallet model
	if(walletModel->getEncryptionStatus() == WalletModel::Locked)
	{
	AskPassphraseDialog dlg(AskPassphraseDialog::Unlock, this);
	dlg.setModel(walletModel);
	dlg.exec();
	}
	}

	-void BitcoinGUI::showNormalIfMinimized()
	+void BitcoinGUI::showNormalIfMinimized(bool fToggleHidden)
	{
	- if(!isVisible()) // Show, if hidden
	+ // activateWindow() (sometimes) helps with keyboard focus on Windows
	+ if (isHidden())
	+ {
	show();
	- if(isMinimized()) // Unminimize, if minimized
	+ activateWindow();
	+ }
	+ else if (isMinimized())
	+ {
	showNormal();
	+ activateWindow();
	+ }
	+ else if (GUIUtil::isObscured(this))
	+ {
	+ raise();
	+ activateWindow();
	+ }
	+ else if(fToggleHidden)
	+ hide();
	+}
	+
	+void BitcoinGUI::toggleHidden()
	+{
	+ showNormalIfMinimized(true);
	}
	diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h
	index 8a7f6e541..3c82cbc96 100644
	--- a/src/qt/bitcoingui.h
	+++ b/src/qt/bitcoingui.h
	@@ -1,178 +1,178 @@
	#ifndef BITCOINGUI_H
	#define BITCOINGUI_H

	#include <QMainWindow>
	#include <QSystemTrayIcon>

	class TransactionTableModel;
	class ClientModel;
	class WalletModel;
	class TransactionView;
	class OverviewPage;
	class AddressBookPage;
	class SendCoinsDialog;
	class MessagePage;
	class Notificator;
	class RPCConsole;

	QT_BEGIN_NAMESPACE
	class QLabel;
	class QLineEdit;
	class QTableView;
	class QAbstractItemModel;
	class QModelIndex;
	class QProgressBar;
	class QStackedWidget;
	class QUrl;
	QT_END_NAMESPACE

	/**
	Bitcoin GUI main class. This class represents the main window of the Bitcoin UI. It communicates with both the client and
	wallet models to give the user an up-to-date view of the current core state.
	*/
	class BitcoinGUI : public QMainWindow
	{
	Q_OBJECT
	public:
	explicit BitcoinGUI(QWidget *parent = 0);
	~BitcoinGUI();

	/** Set the client model.
	The client model represents the part of the core that communicates with the P2P network, and is wallet-agnostic.
	*/
	void setClientModel(ClientModel *clientModel);
	/** Set the wallet model.
	The wallet model represents a bitcoin wallet, and offers access to the list of transactions, address book and sending
	functionality.
	*/
	void setWalletModel(WalletModel *walletModel);

	protected:
	void changeEvent(QEvent *e);
	void closeEvent(QCloseEvent *event);
	void dragEnterEvent(QDragEnterEvent *event);
	void dropEvent(QDropEvent *event);

	private:
	ClientModel *clientModel;
	WalletModel *walletModel;

	QStackedWidget *centralWidget;

	OverviewPage *overviewPage;
	QWidget *transactionsPage;
	AddressBookPage *addressBookPage;
	AddressBookPage *receiveCoinsPage;
	SendCoinsDialog *sendCoinsPage;
	MessagePage *messagePage;

	QLabel *labelEncryptionIcon;
	QLabel *labelConnectionsIcon;
	QLabel *labelBlocksIcon;
	QLabel *progressBarLabel;
	QProgressBar *progressBar;

	QMenuBar *appMenuBar;
	QAction *overviewAction;
	QAction *historyAction;
	QAction *quitAction;
	QAction *sendCoinsAction;
	QAction *addressBookAction;
	QAction *messageAction;
	QAction *verifyMessageAction;
	QAction *aboutAction;
	QAction *receiveCoinsAction;
	QAction *optionsAction;
	QAction *toggleHideAction;
	QAction *exportAction;
	QAction *encryptWalletAction;
	QAction *backupWalletAction;
	QAction *changePassphraseAction;
	QAction *aboutQtAction;
	QAction *openRPCConsoleAction;

	QSystemTrayIcon *trayIcon;
	Notificator *notificator;
	TransactionView *transactionView;
	RPCConsole *rpcConsole;

	QMovie *syncIconMovie;

	/** Create the main UI actions. */
	void createActions();
	/** Create the menu bar and submenus. */
	void createMenuBar();
	/** Create the toolbars */
	void createToolBars();
	/** Create system tray (notification) icon */
	void createTrayIcon();

	public slots:
	/** Set number of connections shown in the UI */
	void setNumConnections(int count);
	/** Set number of blocks shown in the UI */
	void setNumBlocks(int count, int countOfPeers);
	/** Set the encryption status as shown in the UI.
	@param[in] status current encryption status
	@see WalletModel::EncryptionStatus
	*/
	void setEncryptionStatus(int status);

	/** Notify the user of an error in the network or transaction handling code. */
	void error(const QString &title, const QString &message, bool modal);
	/** Asks the user whether to pay the transaction fee or to cancel the transaction.
	It is currently not possible to pass a return value to another thread through
	BlockingQueuedConnection, so an indirected pointer is used.
	http://bugreports.qt.nokia.com/browse/QTBUG-10440

	@param[in] nFeeRequired the required fee
	@param[out] payFee true to pay the fee, false to not pay the fee
	*/
	void askFee(qint64 nFeeRequired, bool *payFee);
	void handleURI(QString strURI);

	void gotoMessagePage(QString addr = "");

	private slots:
	/** Switch to overview (home) page */
	void gotoOverviewPage();
	/** Switch to history (transactions) page */
	void gotoHistoryPage();
	/** Switch to address book page */
	void gotoAddressBookPage();
	/** Switch to receive coins page */
	void gotoReceiveCoinsPage();
	/** Switch to send coins page */
	void gotoSendCoinsPage();

	/** Show configuration dialog */
	void optionsClicked();
	/** Show about dialog */
	void aboutClicked();
	#ifndef Q_WS_MAC
	/** Handle tray icon clicked */
	void trayIconActivated(QSystemTrayIcon::ActivationReason reason);
	#endif
	/** Show incoming transaction notification for new transactions.

	The new items are those between start and end inclusive, under the given parent item.
	*/
	void incomingTransaction(const QModelIndex & parent, int start, int end);
	/** Encrypt the wallet */
	void encryptWallet(bool status);
	/** Backup the wallet */
	void backupWallet();
	/** Change encrypted wallet passphrase */
	void changePassphrase();
	/** Verify a message signature */
	void verifyMessage();
	/** Ask for pass phrase to unlock wallet temporarily */
	void unlockWallet();

	- /** Show window if hidden, unminimize when minimized */
	- void showNormalIfMinimized();
	- /** Hide window if visible, show if hidden */
	+ /** Show window if hidden, unminimize when minimized, rise when obscured or show if hidden and fToggleHidden is true */
	+ void showNormalIfMinimized(bool fToggleHidden = false);
	+ /** simply calls showNormalIfMinimized(true) for use in SLOT() macro */
	void toggleHidden();
	};

	#endif

File Metadata

Mime Type: text/x-diff
Expires: Sun, Mar 2, 10:58 (1 d, 12 h)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 5187433
Default Alt Text: (37 KB)

No OneTemporaryActions

View Options

File Metadata

Event Timeline

No OneTemporary
Actions