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qml: Introduce WalletModel and loadWallet functionality
When a user selects a wallet from the WalletSelect menu the wallet controller can now load the wallet data in and the name and balance will appear in the WalletBadge
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| // Copyright (c) 2024 The Bitcoin Core developers | ||
| // Distributed under the MIT software license, see the accompanying | ||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
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| #include <qml/models/walletqmlmodel.h> | ||
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| #include <QTimer> | ||
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| WalletQmlModel::WalletQmlModel(std::unique_ptr<interfaces::Wallet> wallet, QObject *parent) | ||
| : QObject(parent) | ||
| { | ||
| m_wallet = std::move(wallet); | ||
| } | ||
|
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| WalletQmlModel::WalletQmlModel(QObject *parent) | ||
| : QObject(parent) | ||
| { | ||
| } | ||
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| qint64 WalletQmlModel::balance() const | ||
| { | ||
| if (!m_wallet) { | ||
| return 0; | ||
| } | ||
| return m_wallet->getBalances().balance; | ||
| } | ||
|
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| QString WalletQmlModel::name() const | ||
| { | ||
| if (!m_wallet) { | ||
| return QString(); | ||
| } | ||
| return QString::fromStdString(m_wallet->getWalletName()); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| // Copyright (c) 2024 The Bitcoin Core developers | ||
| // Distributed under the MIT software license, see the accompanying | ||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
|
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| #ifndef BITCOIN_QML_WALLETQMLMODEL_H | ||
| #define BITCOIN_QML_WALLETQMLMODEL_H | ||
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| #include <interfaces/wallet.h> | ||
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| #include <QObject> | ||
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| class WalletQmlModel : public QObject | ||
| { | ||
| Q_OBJECT | ||
| Q_PROPERTY(QString name READ name NOTIFY nameChanged) | ||
| Q_PROPERTY(qint64 balance READ balance NOTIFY balanceChanged) | ||
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| public: | ||
| WalletQmlModel(std::unique_ptr<interfaces::Wallet> wallet, QObject *parent = nullptr); | ||
| WalletQmlModel(QObject *parent = nullptr); | ||
| ~WalletQmlModel() = default; | ||
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| QString name() const; | ||
| qint64 balance() const; | ||
|
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| Q_SIGNALS: | ||
| void nameChanged(); | ||
| void balanceChanged(); | ||
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| private: | ||
| std::unique_ptr<interfaces::Wallet> m_wallet; | ||
| }; | ||
|
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| #endif // BITCOIN_QML_WALLETQMLMODEL_H |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| // Copyright (c) 2024 The Bitcoin Core developers | ||
| // Distributed under the MIT software license, see the accompanying | ||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
|
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| #include <qml/walletqmlcontroller.h> | ||
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| #include <interfaces/node.h> | ||
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| WalletQmlController::WalletQmlController(interfaces::Node& node, QObject *parent) | ||
| : QObject(parent) | ||
| , m_node(node) | ||
| { | ||
| m_selected_wallet = new WalletQmlModel(parent); | ||
| } | ||
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| WalletQmlController::~WalletQmlController() | ||
| { | ||
| if (m_handler_load_wallet) { | ||
| m_handler_load_wallet->disconnect(); | ||
| } | ||
| } | ||
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| void WalletQmlController::setSelectedWallet(QString path) | ||
| { | ||
| std::vector<bilingual_str> warning_message; | ||
| auto wallet{m_node.walletLoader().loadWallet(path.toStdString(), warning_message)}; | ||
| if (wallet.has_value()) { | ||
| m_selected_wallet = new WalletQmlModel(std::move(wallet.value())); | ||
| m_wallets.push_back(m_selected_wallet); | ||
| Q_EMIT selectedWalletChanged(); | ||
| } | ||
| } | ||
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| WalletQmlModel* WalletQmlController::selectedWallet() const | ||
| { | ||
| return m_selected_wallet; | ||
| } | ||
|
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| void WalletQmlController::unloadWallets() | ||
| { | ||
| m_handler_load_wallet->disconnect(); | ||
| for (WalletQmlModel* wallet : m_wallets) { | ||
| delete wallet; | ||
| } | ||
| m_wallets.clear(); | ||
| } | ||
|
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| void WalletQmlController::handleLoadWallet(std::unique_ptr<interfaces::Wallet> wallet) | ||
| { | ||
| if (!m_wallets.empty()) { | ||
| QString name = QString::fromStdString(wallet->getWalletName()); | ||
| for (WalletQmlModel* wallet_model : m_wallets) { | ||
| if (wallet_model->name() == name) { | ||
| return; | ||
| } | ||
| } | ||
| } | ||
|
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| m_selected_wallet = new WalletQmlModel(std::move(wallet)); | ||
| m_wallets.push_back(m_selected_wallet); | ||
| Q_EMIT selectedWalletChanged(); | ||
| } | ||
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| void WalletQmlController::initialize() | ||
| { | ||
| m_handler_load_wallet = m_node.walletLoader().handleLoadWallet([this](std::unique_ptr<interfaces::Wallet> wallet) { | ||
| handleLoadWallet(std::move(wallet)); | ||
| }); | ||
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| auto wallets = m_node.walletLoader().getWallets(); | ||
| for (auto& wallet : wallets) { | ||
| handleLoadWallet(std::move(wallet)); | ||
| } | ||
| } |
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