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qt, refactor: Pass WalletModel object to WalletView constructor

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An instance of the WalletView class without walletModel data member
being set is invalid. So, it is better to set it in the constructor.
This commit is contained in:
Hennadii Stepanov
2021-08-07 17:01:16 +03:00
parent 774a4f517c
commit 404373bc6a
4 changed files with 39 additions and 45 deletions
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67
src/qt/walletview.cpp
View File

@@ -30,19 +30,24 @@
#include <QPushButton>
#include <QVBoxLayout>
WalletView::WalletView(const PlatformStyle *_platformStyle, QWidget *parent):
QStackedWidget(parent),
clientModel(nullptr),
walletModel(nullptr),
platformStyle(_platformStyle)
WalletView::WalletView(WalletModel* wallet_model, const PlatformStyle* _platformStyle, QWidget* parent)
: QStackedWidget(parent),
clientModel(nullptr),
walletModel(wallet_model),
platformStyle(_platformStyle)
{
assert(walletModel);
// Create tabs
overviewPage = new OverviewPage(platformStyle);
overviewPage->setWalletModel(walletModel);
transactionsPage = new QWidget(this);
QVBoxLayout *vbox = new QVBoxLayout();
QHBoxLayout *hbox_buttons = new QHBoxLayout();
transactionView = new TransactionView(platformStyle, this);
transactionView->setModel(walletModel);
vbox->addWidget(transactionView);
QPushButton *exportButton = new QPushButton(tr("&Export"), this);
exportButton->setToolTip(tr("Export the data in the current tab to a file"));
@@ -55,10 +60,16 @@ WalletView::WalletView(const PlatformStyle *_platformStyle, QWidget *parent):
transactionsPage->setLayout(vbox);
receiveCoinsPage = new ReceiveCoinsDialog(platformStyle);
receiveCoinsPage->setModel(walletModel);
sendCoinsPage = new SendCoinsDialog(platformStyle);
sendCoinsPage->setModel(walletModel);
usedSendingAddressesPage = new AddressBookPage(platformStyle, AddressBookPage::ForEditing, AddressBookPage::SendingTab, this);
usedSendingAddressesPage->setModel(walletModel->getAddressTableModel());
usedReceivingAddressesPage = new AddressBookPage(platformStyle, AddressBookPage::ForEditing, AddressBookPage::ReceivingTab, this);
usedReceivingAddressesPage->setModel(walletModel->getAddressTableModel());
addWidget(overviewPage);
addWidget(transactionsPage);
@@ -84,6 +95,21 @@ WalletView::WalletView(const PlatformStyle *_platformStyle, QWidget *parent):
connect(transactionView, &TransactionView::message, this, &WalletView::message);
connect(this, &WalletView::setPrivacy, overviewPage, &OverviewPage::setPrivacy);
// Receive and pass through messages from wallet model
connect(walletModel, &WalletModel::message, this, &WalletView::message);
// Handle changes in encryption status
connect(walletModel, &WalletModel::encryptionStatusChanged, this, &WalletView::encryptionStatusChanged);
// Balloon pop-up for new transaction
connect(walletModel->getTransactionTableModel(), &TransactionTableModel::rowsInserted, this, &WalletView::processNewTransaction);
// Ask for passphrase if needed
connect(walletModel, &WalletModel::requireUnlock, this, &WalletView::unlockWallet);
// Show progress dialog
connect(walletModel, &WalletModel::showProgress, this, &WalletView::showProgress);
}
WalletView::~WalletView()
@@ -99,37 +125,6 @@ void WalletView::setClientModel(ClientModel *_clientModel)
if (walletModel) walletModel->setClientModel(_clientModel);
}
void WalletView::setWalletModel(WalletModel *_walletModel)
{
this->walletModel = _walletModel;
// Put transaction list in tabs
transactionView->setModel(_walletModel);
overviewPage->setWalletModel(_walletModel);
receiveCoinsPage->setModel(_walletModel);
sendCoinsPage->setModel(_walletModel);
usedReceivingAddressesPage->setModel(_walletModel ? _walletModel->getAddressTableModel() : nullptr);
usedSendingAddressesPage->setModel(_walletModel ? _walletModel->getAddressTableModel() : nullptr);
if (_walletModel)
{
// Receive and pass through messages from wallet model
connect(_walletModel, &WalletModel::message, this, &WalletView::message);
// Handle changes in encryption status
connect(_walletModel, &WalletModel::encryptionStatusChanged, this, &WalletView::encryptionStatusChanged);
// Balloon pop-up for new transaction
connect(_walletModel->getTransactionTableModel(), &TransactionTableModel::rowsInserted, this, &WalletView::processNewTransaction);
// Ask for passphrase if needed
connect(_walletModel, &WalletModel::requireUnlock, this, &WalletView::unlockWallet);
// Show progress dialog
connect(_walletModel, &WalletModel::showProgress, this, &WalletView::showProgress);
}
}
void WalletView::processNewTransaction(const QModelIndex& parent, int start, int /*end*/)
{
// Prevent balloon-spam when initial block download is in progress