4 * W.J. van der Laan 20011-2012
5 * The Bitcoin Developers 20011-2012
7 #include "bitcoingui.h"
8 #include "transactiontablemodel.h"
9 #include "addressbookpage.h"
10 #include "sendcoinsdialog.h"
11 #include "messagepage.h"
12 #include "optionsdialog.h"
13 #include "aboutdialog.h"
14 #include "clientmodel.h"
15 #include "walletmodel.h"
16 #include "editaddressdialog.h"
17 #include "optionsmodel.h"
18 #include "transactiondescdialog.h"
19 #include "addresstablemodel.h"
20 #include "transactionview.h"
21 #include "overviewpage.h"
22 #include "bitcoinunits.h"
23 #include "guiconstants.h"
24 #include "askpassphrasedialog.h"
25 #include "notificator.h"
28 #include "macdockiconhandler.h"
31 #include <QApplication>
32 #include <QMainWindow>
37 #include <QVBoxLayout>
42 #include <QPushButton>
44 #include <QMessageBox>
45 #include <QProgressBar>
46 #include <QStackedWidget>
50 #include <QDragEnterEvent>
55 BitcoinGUI::BitcoinGUI(QWidget *parent):
60 encryptWalletAction(0),
61 changePassphraseAction(0),
67 setWindowTitle(tr("Bitcoin Wallet"));
69 setWindowIcon(QIcon(":icons/bitcoin"));
71 setUnifiedTitleAndToolBarOnMac(true);
72 QApplication::setAttribute(Qt::AA_DontShowIconsInMenus);
77 // Create actions for the toolbar, menu bar and tray/dock icon
80 // Create application menu bar
83 // Create the toolbars
86 // Create the tray icon (or setup the dock icon)
89 // Dummy widget used when restoring window state after minimization
90 dummyWidget = new QWidget();
93 overviewPage = new OverviewPage();
95 transactionsPage = new QWidget(this);
96 QVBoxLayout *vbox = new QVBoxLayout();
97 transactionView = new TransactionView(this);
98 vbox->addWidget(transactionView);
99 transactionsPage->setLayout(vbox);
101 addressBookPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::SendingTab);
103 receiveCoinsPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::ReceivingTab);
105 sendCoinsPage = new SendCoinsDialog(this);
107 messagePage = new MessagePage(this);
109 centralWidget = new QStackedWidget(this);
110 centralWidget->addWidget(overviewPage);
111 centralWidget->addWidget(transactionsPage);
112 centralWidget->addWidget(addressBookPage);
113 centralWidget->addWidget(receiveCoinsPage);
114 centralWidget->addWidget(sendCoinsPage);
115 #ifdef FIRST_CLASS_MESSAGING
116 centralWidget->addWidget(messagePage);
118 setCentralWidget(centralWidget);
123 // Status bar notification icons
124 QFrame *frameBlocks = new QFrame();
125 frameBlocks->setContentsMargins(0,0,0,0);
126 frameBlocks->setMinimumWidth(56);
127 frameBlocks->setMaximumWidth(56);
128 QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks);
129 frameBlocksLayout->setContentsMargins(3,0,3,0);
130 frameBlocksLayout->setSpacing(3);
131 labelEncryptionIcon = new QLabel();
132 labelConnectionsIcon = new QLabel();
133 labelBlocksIcon = new QLabel();
134 frameBlocksLayout->addStretch();
135 frameBlocksLayout->addWidget(labelEncryptionIcon);
136 frameBlocksLayout->addStretch();
137 frameBlocksLayout->addWidget(labelConnectionsIcon);
138 frameBlocksLayout->addStretch();
139 frameBlocksLayout->addWidget(labelBlocksIcon);
140 frameBlocksLayout->addStretch();
142 // Progress bar for blocks download
143 progressBarLabel = new QLabel(tr("Synchronizing with network..."));
144 progressBarLabel->setVisible(false);
145 progressBar = new QProgressBar();
146 progressBar->setToolTip(tr("Block chain synchronization in progress"));
147 progressBar->setVisible(false);
149 statusBar()->addWidget(progressBarLabel);
150 statusBar()->addWidget(progressBar);
151 statusBar()->addPermanentWidget(frameBlocks);
153 syncIconMovie = new QMovie(":/movies/update_spinner", "mng", this);
155 // Clicking on a transaction on the overview page simply sends you to transaction history page
156 connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), this, SLOT(gotoHistoryPage()));
158 // Doubleclicking on a transaction on the transaction history page shows details
159 connect(transactionView, SIGNAL(doubleClicked(QModelIndex)), transactionView, SLOT(showDetails()));
164 BitcoinGUI::~BitcoinGUI()
172 void BitcoinGUI::createActions()
174 QActionGroup *tabGroup = new QActionGroup(this);
176 overviewAction = new QAction(QIcon(":/icons/overview"), tr("&Overview"), this);
177 overviewAction->setToolTip(tr("Show general overview of wallet"));
178 overviewAction->setCheckable(true);
179 overviewAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_1));
180 tabGroup->addAction(overviewAction);
182 historyAction = new QAction(QIcon(":/icons/history"), tr("&Transactions"), this);
183 historyAction->setToolTip(tr("Browse transaction history"));
184 historyAction->setCheckable(true);
185 historyAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_4));
186 tabGroup->addAction(historyAction);
188 addressBookAction = new QAction(QIcon(":/icons/address-book"), tr("&Address Book"), this);
189 addressBookAction->setToolTip(tr("Edit the list of stored addresses and labels"));
190 addressBookAction->setCheckable(true);
191 addressBookAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_5));
192 tabGroup->addAction(addressBookAction);
194 receiveCoinsAction = new QAction(QIcon(":/icons/receiving_addresses"), tr("&Receive coins"), this);
195 receiveCoinsAction->setToolTip(tr("Show the list of addresses for receiving payments"));
196 receiveCoinsAction->setCheckable(true);
197 receiveCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_3));
198 tabGroup->addAction(receiveCoinsAction);
200 sendCoinsAction = new QAction(QIcon(":/icons/send"), tr("&Send coins"), this);
201 sendCoinsAction->setToolTip(tr("Send coins to a bitcoin address"));
202 sendCoinsAction->setCheckable(true);
203 sendCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_2));
204 tabGroup->addAction(sendCoinsAction);
206 messageAction = new QAction(QIcon(":/icons/edit"), tr("Sign &message"), this);
207 messageAction->setToolTip(tr("Prove you control an address"));
208 #ifdef FIRST_CLASS_MESSAGING
209 messageAction->setCheckable(true);
211 tabGroup->addAction(messageAction);
213 connect(overviewAction, SIGNAL(triggered()), this, SLOT(showNormal()));
214 connect(overviewAction, SIGNAL(triggered()), this, SLOT(gotoOverviewPage()));
215 connect(historyAction, SIGNAL(triggered()), this, SLOT(showNormal()));
216 connect(historyAction, SIGNAL(triggered()), this, SLOT(gotoHistoryPage()));
217 connect(addressBookAction, SIGNAL(triggered()), this, SLOT(showNormal()));
218 connect(addressBookAction, SIGNAL(triggered()), this, SLOT(gotoAddressBookPage()));
219 connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(showNormal()));
220 connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(gotoReceiveCoinsPage()));
221 connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(showNormal()));
222 connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(gotoSendCoinsPage()));
223 connect(messageAction, SIGNAL(triggered()), this, SLOT(showNormal()));
224 connect(messageAction, SIGNAL(triggered()), this, SLOT(gotoMessagePage()));
226 quitAction = new QAction(QIcon(":/icons/quit"), tr("E&xit"), this);
227 quitAction->setToolTip(tr("Quit application"));
228 quitAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
229 quitAction->setMenuRole(QAction::QuitRole);
230 aboutAction = new QAction(QIcon(":/icons/bitcoin"), tr("&About %1").arg(qApp->applicationName()), this);
231 aboutAction->setToolTip(tr("Show information about Bitcoin"));
232 aboutAction->setMenuRole(QAction::AboutRole);
233 aboutQtAction = new QAction(tr("About &Qt"), this);
234 aboutQtAction->setToolTip(tr("Show information about Qt"));
235 aboutQtAction->setMenuRole(QAction::AboutQtRole);
236 optionsAction = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
237 optionsAction->setToolTip(tr("Modify configuration options for bitcoin"));
238 optionsAction->setMenuRole(QAction::PreferencesRole);
239 openBitcoinAction = new QAction(QIcon(":/icons/bitcoin"), tr("Open &Bitcoin"), this);
240 openBitcoinAction->setToolTip(tr("Show the Bitcoin window"));
241 exportAction = new QAction(QIcon(":/icons/export"), tr("&Export..."), this);
242 exportAction->setToolTip(tr("Export the current view to a file"));
243 encryptWalletAction = new QAction(QIcon(":/icons/lock_closed"), tr("&Encrypt Wallet"), this);
244 encryptWalletAction->setToolTip(tr("Encrypt or decrypt wallet"));
245 encryptWalletAction->setCheckable(true);
246 changePassphraseAction = new QAction(QIcon(":/icons/key"), tr("&Change Passphrase"), this);
247 changePassphraseAction->setToolTip(tr("Change the passphrase used for wallet encryption"));
249 connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
250 connect(optionsAction, SIGNAL(triggered()), this, SLOT(optionsClicked()));
251 connect(aboutAction, SIGNAL(triggered()), this, SLOT(aboutClicked()));
252 connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
253 connect(openBitcoinAction, SIGNAL(triggered()), this, SLOT(showNormal()));
254 connect(encryptWalletAction, SIGNAL(triggered(bool)), this, SLOT(encryptWallet(bool)));
255 connect(changePassphraseAction, SIGNAL(triggered()), this, SLOT(changePassphrase()));
258 void BitcoinGUI::createMenuBar()
261 // Create a decoupled menu bar on Mac which stays even if the window is closed
262 appMenuBar = new QMenuBar();
264 // Get the main window's menu bar on other platforms
265 appMenuBar = menuBar();
268 // Configure the menus
269 QMenu *file = appMenuBar->addMenu(tr("&File"));
270 #ifndef FIRST_CLASS_MESSAGING
271 file->addAction(messageAction);
272 file->addSeparator();
274 file->addAction(quitAction);
276 QMenu *settings = appMenuBar->addMenu(tr("&Settings"));
277 settings->addAction(encryptWalletAction);
278 settings->addAction(changePassphraseAction);
279 settings->addSeparator();
280 settings->addAction(optionsAction);
282 QMenu *help = appMenuBar->addMenu(tr("&Help"));
283 help->addAction(aboutAction);
284 help->addAction(aboutQtAction);
287 void BitcoinGUI::createToolBars()
289 QToolBar *toolbar = addToolBar(tr("Tabs toolbar"));
290 toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
291 toolbar->addAction(overviewAction);
292 toolbar->addAction(sendCoinsAction);
293 toolbar->addAction(receiveCoinsAction);
294 toolbar->addAction(historyAction);
295 toolbar->addAction(addressBookAction);
296 #ifdef FIRST_CLASS_MESSAGING
297 toolbar->addAction(messageAction);
300 QToolBar *toolbar2 = addToolBar(tr("Actions toolbar"));
301 toolbar2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
302 toolbar2->addAction(exportAction);
305 void BitcoinGUI::setClientModel(ClientModel *clientModel)
307 this->clientModel = clientModel;
310 if(clientModel->isTestNet())
312 QString title_testnet = windowTitle() + QString(" ") + tr("[testnet]");
313 setWindowTitle(title_testnet);
315 setWindowIcon(QIcon(":icons/bitcoin_testnet"));
317 MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin_testnet"));
321 trayIcon->setToolTip(title_testnet);
322 trayIcon->setIcon(QIcon(":/icons/toolbar_testnet"));
326 // Keep up to date with client
327 setNumConnections(clientModel->getNumConnections());
328 connect(clientModel, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));
330 setNumBlocks(clientModel->getNumBlocks());
331 connect(clientModel, SIGNAL(numBlocksChanged(int)), this, SLOT(setNumBlocks(int)));
333 // Report errors from network/worker thread
334 connect(clientModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString)));
338 void BitcoinGUI::setWalletModel(WalletModel *walletModel)
340 this->walletModel = walletModel;
343 // Report errors from wallet thread
344 connect(walletModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString)));
346 // Put transaction list in tabs
347 transactionView->setModel(walletModel);
349 overviewPage->setModel(walletModel);
350 addressBookPage->setModel(walletModel->getAddressTableModel());
351 receiveCoinsPage->setModel(walletModel->getAddressTableModel());
352 sendCoinsPage->setModel(walletModel);
353 messagePage->setModel(walletModel);
355 setEncryptionStatus(walletModel->getEncryptionStatus());
356 connect(walletModel, SIGNAL(encryptionStatusChanged(int)), this, SLOT(setEncryptionStatus(int)));
358 // Balloon popup for new transaction
359 connect(walletModel->getTransactionTableModel(), SIGNAL(rowsInserted(QModelIndex,int,int)),
360 this, SLOT(incomingTransaction(QModelIndex,int,int)));
362 // Ask for passphrase if needed
363 connect(walletModel, SIGNAL(requireUnlock()), this, SLOT(unlockWallet()));
367 void BitcoinGUI::createTrayIcon()
371 trayIcon = new QSystemTrayIcon(this);
372 trayIconMenu = new QMenu(this);
373 trayIcon->setContextMenu(trayIconMenu);
374 trayIcon->setToolTip("Bitcoin client");
375 trayIcon->setIcon(QIcon(":/icons/toolbar"));
376 connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
377 this, SLOT(trayIconActivated(QSystemTrayIcon::ActivationReason)));
380 // Note: On Mac, the dock icon is used to provide the tray's functionality.
381 MacDockIconHandler *dockIconHandler = MacDockIconHandler::instance();
382 connect(dockIconHandler, SIGNAL(dockIconClicked()), openBitcoinAction, SLOT(trigger()));
383 trayIconMenu = dockIconHandler->dockMenu();
386 // Configuration of the tray icon (or dock icon) icon menu
387 trayIconMenu->addAction(openBitcoinAction);
388 trayIconMenu->addSeparator();
389 trayIconMenu->addAction(messageAction);
390 #ifndef FIRST_CLASS_MESSAGING
391 trayIconMenu->addSeparator();
393 trayIconMenu->addAction(receiveCoinsAction);
394 trayIconMenu->addAction(sendCoinsAction);
395 trayIconMenu->addSeparator();
396 trayIconMenu->addAction(optionsAction);
397 #ifndef Q_WS_MAC // This is built-in on Mac
398 trayIconMenu->addSeparator();
399 trayIconMenu->addAction(quitAction);
402 notificator = new Notificator(tr("bitcoin-qt"), trayIcon);
406 void BitcoinGUI::trayIconActivated(QSystemTrayIcon::ActivationReason reason)
408 if(reason == QSystemTrayIcon::Trigger)
410 // Click on system tray icon triggers "open bitcoin"
411 openBitcoinAction->trigger();
416 void BitcoinGUI::showNormal()
418 // Reparent window to the desktop (in case it was hidden on minimize)
420 setParent(NULL, Qt::Window);
421 QMainWindow::showNormal();
424 void BitcoinGUI::optionsClicked()
426 if(!clientModel || !clientModel->getOptionsModel())
429 dlg.setModel(clientModel->getOptionsModel());
433 void BitcoinGUI::aboutClicked()
436 dlg.setModel(clientModel);
440 void BitcoinGUI::setNumConnections(int count)
445 case 0: icon = ":/icons/connect_0"; break;
446 case 1: case 2: case 3: icon = ":/icons/connect_1"; break;
447 case 4: case 5: case 6: icon = ":/icons/connect_2"; break;
448 case 7: case 8: case 9: icon = ":/icons/connect_3"; break;
449 default: icon = ":/icons/connect_4"; break;
451 labelConnectionsIcon->setPixmap(QIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
452 labelConnectionsIcon->setToolTip(tr("%n active connection(s) to Bitcoin network", "", count));
455 void BitcoinGUI::setNumBlocks(int count)
459 int total = clientModel->getNumBlocksOfPeers();
464 if (clientModel->getStatusBarWarnings() == "")
466 progressBarLabel->setVisible(true);
467 progressBarLabel->setText(tr("Synchronizing with network..."));
468 progressBar->setVisible(true);
469 progressBar->setMaximum(total);
470 progressBar->setValue(count);
474 progressBarLabel->setText(clientModel->getStatusBarWarnings());
475 progressBarLabel->setVisible(true);
476 progressBar->setVisible(false);
478 tooltip = tr("Downloaded %1 of %2 blocks of transaction history.").arg(count).arg(total);
482 if (clientModel->getStatusBarWarnings() == "")
483 progressBarLabel->setVisible(false);
486 progressBarLabel->setText(clientModel->getStatusBarWarnings());
487 progressBarLabel->setVisible(true);
489 progressBar->setVisible(false);
490 tooltip = tr("Downloaded %1 blocks of transaction history.").arg(count);
493 QDateTime now = QDateTime::currentDateTime();
494 QDateTime lastBlockDate = clientModel->getLastBlockDate();
495 int secs = lastBlockDate.secsTo(now);
498 // Represent time from last generated block in human readable text
501 text = tr("%n second(s) ago","",secs);
503 else if(secs < 60*60)
505 text = tr("%n minute(s) ago","",secs/60);
507 else if(secs < 24*60*60)
509 text = tr("%n hour(s) ago","",secs/(60*60));
513 text = tr("%n day(s) ago","",secs/(60*60*24));
516 // Set icon state: spinning if catching up, tick otherwise
519 tooltip = tr("Up to date") + QString("\n") + tooltip;
520 labelBlocksIcon->setPixmap(QIcon(":/icons/synced").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
524 tooltip = tr("Catching up...") + QString("\n") + tooltip;
525 labelBlocksIcon->setMovie(syncIconMovie);
526 syncIconMovie->start();
529 tooltip += QString("\n");
530 tooltip += tr("Last received block was generated %1.").arg(text);
532 labelBlocksIcon->setToolTip(tooltip);
533 progressBarLabel->setToolTip(tooltip);
534 progressBar->setToolTip(tooltip);
537 void BitcoinGUI::refreshStatusBar()
539 /* Might display multiple times in the case of multiple alerts
540 static QString prevStatusBar;
541 QString newStatusBar = clientModel->getStatusBarWarnings();
542 if (prevStatusBar != newStatusBar)
544 prevStatusBar = newStatusBar;
545 error(tr("Network Alert"), newStatusBar);
547 setNumBlocks(clientModel->getNumBlocks());
550 void BitcoinGUI::error(const QString &title, const QString &message)
552 // Report errors from network/worker thread
553 notificator->notify(Notificator::Critical, title, message);
556 void BitcoinGUI::changeEvent(QEvent *e)
558 #ifndef Q_WS_MAC // Ignored on Mac
559 if(e->type() == QEvent::WindowStateChange)
561 if(clientModel && clientModel->getOptionsModel()->getMinimizeToTray())
565 // Hiding the window from taskbar
566 setParent(dummyWidget, Qt::SubWindow);
576 QMainWindow::changeEvent(e);
579 void BitcoinGUI::closeEvent(QCloseEvent *event)
583 #ifndef Q_WS_MAC // Ignored on Mac
584 if(!clientModel->getOptionsModel()->getMinimizeToTray() &&
585 !clientModel->getOptionsModel()->getMinimizeOnClose())
591 QMainWindow::closeEvent(event);
594 void BitcoinGUI::askFee(qint64 nFeeRequired, bool *payFee)
597 tr("This transaction is over the size limit. You can still send it for a fee of %1, "
598 "which goes to the nodes that process your transaction and helps to support the network. "
599 "Do you want to pay the fee?").arg(
600 BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, nFeeRequired));
601 QMessageBox::StandardButton retval = QMessageBox::question(
602 this, tr("Sending..."), strMessage,
603 QMessageBox::Yes|QMessageBox::Cancel, QMessageBox::Yes);
604 *payFee = (retval == QMessageBox::Yes);
607 void BitcoinGUI::incomingTransaction(const QModelIndex & parent, int start, int end)
609 if(!walletModel || !clientModel)
611 TransactionTableModel *ttm = walletModel->getTransactionTableModel();
612 qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent)
613 .data(Qt::EditRole).toULongLong();
614 if(!clientModel->inInitialBlockDownload())
616 // On new transaction, make an info balloon
617 // Unless the initial block download is in progress, to prevent balloon-spam
618 QString date = ttm->index(start, TransactionTableModel::Date, parent)
620 QString type = ttm->index(start, TransactionTableModel::Type, parent)
622 QString address = ttm->index(start, TransactionTableModel::ToAddress, parent)
624 QIcon icon = qvariant_cast<QIcon>(ttm->index(start,
625 TransactionTableModel::ToAddress, parent)
626 .data(Qt::DecorationRole));
628 notificator->notify(Notificator::Information,
629 (amount)<0 ? tr("Sent transaction") :
630 tr("Incoming transaction"),
636 .arg(BitcoinUnits::formatWithUnit(walletModel->getOptionsModel()->getDisplayUnit(), amount, true))
638 .arg(address), icon);
642 void BitcoinGUI::gotoOverviewPage()
644 overviewAction->setChecked(true);
645 centralWidget->setCurrentWidget(overviewPage);
647 exportAction->setEnabled(false);
648 disconnect(exportAction, SIGNAL(triggered()), 0, 0);
651 void BitcoinGUI::gotoHistoryPage()
653 historyAction->setChecked(true);
654 centralWidget->setCurrentWidget(transactionsPage);
656 exportAction->setEnabled(true);
657 disconnect(exportAction, SIGNAL(triggered()), 0, 0);
658 connect(exportAction, SIGNAL(triggered()), transactionView, SLOT(exportClicked()));
661 void BitcoinGUI::gotoAddressBookPage()
663 addressBookAction->setChecked(true);
664 centralWidget->setCurrentWidget(addressBookPage);
666 exportAction->setEnabled(true);
667 disconnect(exportAction, SIGNAL(triggered()), 0, 0);
668 connect(exportAction, SIGNAL(triggered()), addressBookPage, SLOT(exportClicked()));
671 void BitcoinGUI::gotoReceiveCoinsPage()
673 receiveCoinsAction->setChecked(true);
674 centralWidget->setCurrentWidget(receiveCoinsPage);
676 exportAction->setEnabled(true);
677 disconnect(exportAction, SIGNAL(triggered()), 0, 0);
678 connect(exportAction, SIGNAL(triggered()), receiveCoinsPage, SLOT(exportClicked()));
681 void BitcoinGUI::gotoSendCoinsPage()
683 sendCoinsAction->setChecked(true);
684 centralWidget->setCurrentWidget(sendCoinsPage);
686 exportAction->setEnabled(false);
687 disconnect(exportAction, SIGNAL(triggered()), 0, 0);
690 void BitcoinGUI::gotoMessagePage()
692 #ifdef FIRST_CLASS_MESSAGING
693 messageAction->setChecked(true);
694 centralWidget->setCurrentWidget(messagePage);
696 exportAction->setEnabled(false);
697 disconnect(exportAction, SIGNAL(triggered()), 0, 0);
700 messagePage->setFocus();
704 void BitcoinGUI::gotoMessagePage(QString addr)
707 messagePage->setAddress(addr);
710 void BitcoinGUI::dragEnterEvent(QDragEnterEvent *event)
713 if(event->mimeData()->hasUrls())
714 event->acceptProposedAction();
717 void BitcoinGUI::dropEvent(QDropEvent *event)
719 if(event->mimeData()->hasUrls())
722 QList<QUrl> urls = event->mimeData()->urls();
723 foreach(const QUrl &url, urls)
725 sendCoinsPage->handleURL(&url);
729 event->acceptProposedAction();
732 void BitcoinGUI::handleURL(QString strURL)
735 QUrl url = QUrl(strURL);
736 sendCoinsPage->handleURL(&url);
739 void BitcoinGUI::setEncryptionStatus(int status)
743 case WalletModel::Unencrypted:
744 labelEncryptionIcon->hide();
745 encryptWalletAction->setChecked(false);
746 changePassphraseAction->setEnabled(false);
747 encryptWalletAction->setEnabled(true);
749 case WalletModel::Unlocked:
750 labelEncryptionIcon->show();
751 labelEncryptionIcon->setPixmap(QIcon(":/icons/lock_open").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
752 labelEncryptionIcon->setToolTip(tr("Wallet is <b>encrypted</b> and currently <b>unlocked</b>"));
753 encryptWalletAction->setChecked(true);
754 changePassphraseAction->setEnabled(true);
755 encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
757 case WalletModel::Locked:
758 labelEncryptionIcon->show();
759 labelEncryptionIcon->setPixmap(QIcon(":/icons/lock_closed").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
760 labelEncryptionIcon->setToolTip(tr("Wallet is <b>encrypted</b> and currently <b>locked</b>"));
761 encryptWalletAction->setChecked(true);
762 changePassphraseAction->setEnabled(true);
763 encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
768 void BitcoinGUI::encryptWallet(bool status)
772 AskPassphraseDialog dlg(status ? AskPassphraseDialog::Encrypt:
773 AskPassphraseDialog::Decrypt, this);
774 dlg.setModel(walletModel);
777 setEncryptionStatus(walletModel->getEncryptionStatus());
780 void BitcoinGUI::changePassphrase()
782 AskPassphraseDialog dlg(AskPassphraseDialog::ChangePass, this);
783 dlg.setModel(walletModel);
787 void BitcoinGUI::unlockWallet()
791 // Unlock wallet when requested by wallet model
792 if(walletModel->getEncryptionStatus() == WalletModel::Locked)
794 AskPassphraseDialog dlg(AskPassphraseDialog::Unlock, this);
795 dlg.setModel(walletModel);