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223 lines
6.5 KiB
223 lines
6.5 KiB
#include "addressbook.h"
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#include "ui_addressbook.h"
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#include "ui_mainwindow.h"
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#include "settings.h"
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#include "mainwindow.h"
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AddressBookModel::AddressBookModel(QTableView *parent)
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: QAbstractTableModel(parent) {
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headers << "Label" << "Address";
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this->parent = parent;
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loadData();
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}
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AddressBookModel::~AddressBookModel() {
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saveData();
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}
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void AddressBookModel::saveData() {
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AddressBook::writeToStorage(labels);
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// Save column positions
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QSettings().setValue("addresstablegeometry", parent->horizontalHeader()->saveState());
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}
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void AddressBookModel::loadData() {
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labels = AddressBook::readFromStorage();
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parent->horizontalHeader()->restoreState(QSettings().value("addresstablegeometry").toByteArray());
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}
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void AddressBookModel::addNewLabel(QString label, QString addr) {
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labels.push_back(QPair<QString, QString>(label, addr));
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AddressBook::writeToStorage(labels);
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dataChanged(index(0, 0), index(labels.size()-1, columnCount(index(0,0))-1));
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layoutChanged();
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}
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void AddressBookModel::removeItemAt(int row) {
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if (row >= labels.size())
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return;
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labels.removeAt(row);
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AddressBook::writeToStorage(labels);
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dataChanged(index(0, 0), index(labels.size()-1, columnCount(index(0,0))-1));
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layoutChanged();
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}
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QPair<QString, QString> AddressBookModel::itemAt(int row) {
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if (row >= labels.size()) return QPair<QString, QString>();
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return labels.at(row);
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}
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int AddressBookModel::rowCount(const QModelIndex&) const {
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return labels.size();
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}
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int AddressBookModel::columnCount(const QModelIndex&) const {
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return headers.size();
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}
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QVariant AddressBookModel::data(const QModelIndex &index, int role) const {
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if (role == Qt::DisplayRole) {
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switch(index.column()) {
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case 0: return labels.at(index.row()).first;
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case 1: return labels.at(index.row()).second;
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}
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}
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return QVariant();
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}
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QVariant AddressBookModel::headerData(int section, Qt::Orientation orientation, int role) const {
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if (role == Qt::DisplayRole && orientation == Qt::Horizontal) {
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return headers.at(section);
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}
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return QVariant();
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}
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void AddressBook::open(MainWindow* parent, QLineEdit* target) {
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QDialog d(parent);
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Ui_addressBook ab;
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ab.setupUi(&d);
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Settings::saveRestore(&d);
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AddressBookModel model(ab.addresses);
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ab.addresses->setModel(&model);
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// If there is no target, the we'll call the button "Ok", else "Pick"
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if (target != nullptr) {
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ab.buttonBox->button(QDialogButtonBox::Ok)->setText("Pick");
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}
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// Connect the dialog's closing to updating the label address completor
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QObject::connect(&d, &QDialog::finished, [=] (auto) { parent->updateLabelsAutoComplete(); });
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// If there is a target then make it the addr for the "Add to" button
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if (target != nullptr && Settings::isValidAddress(target->text())) {
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ab.addr->setText(target->text());
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ab.label->setFocus();
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}
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// Add new address button
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QObject::connect(ab.addNew, &QPushButton::clicked, [&] () {
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auto addr = ab.addr->text().trimmed();
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if (!addr.isEmpty() && !ab.label->text().isEmpty()) {
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// Test if address is valid.
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if (!Settings::isValidAddress(addr)) {
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QMessageBox::critical(parent, "Address Format Error", addr + " doesn't seem to be a valid Zcash address.", QMessageBox::Ok);
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} else {
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model.addNewLabel(ab.label->text(), ab.addr->text());
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}
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}
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});
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auto fnSetTargetLabelAddr = [=] (QLineEdit* target, QString label, QString addr) {
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target->setText(label % "/" % addr);
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};
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// Double-Click picks the item
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QObject::connect(ab.addresses, &QTableView::doubleClicked, [&] (auto index) {
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// If there's no target, then double-clicking does nothing.
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if (!target)
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return;
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if (index.row() < 0) return;
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QString lbl = model.itemAt(index.row()).first;
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QString addr = model.itemAt(index.row()).second;
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d.accept();
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fnSetTargetLabelAddr(target, lbl, addr);
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});
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// Right-Click
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ab.addresses->setContextMenuPolicy(Qt::CustomContextMenu);
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QObject::connect(ab.addresses, &QTableView::customContextMenuRequested, [&] (QPoint pos) {
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QModelIndex index = ab.addresses->indexAt(pos);
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if (index.row() < 0) return;
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QString lbl = model.itemAt(index.row()).first;
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QString addr = model.itemAt(index.row()).second;
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QMenu menu(parent);
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if (target != nullptr) {
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menu.addAction("Pick", [&] () {
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d.accept();
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fnSetTargetLabelAddr(target, lbl, addr);
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});
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}
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menu.addAction("Copy address", [&] () {
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QGuiApplication::clipboard()->setText(addr);
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parent->ui->statusBar->showMessage("Copied to clipboard", 3 * 1000);
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});
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menu.addAction("Delete label", [&] () {
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model.removeItemAt(index.row());
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});
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menu.exec(ab.addresses->viewport()->mapToGlobal(pos));
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});
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if (d.exec() == QDialog::Accepted && target != nullptr) {
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auto selection = ab.addresses->selectionModel();
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if (selection->hasSelection()) {
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auto item = model.itemAt(selection->selectedRows().at(0).row());
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fnSetTargetLabelAddr(target, item.first, item.second);
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}
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};
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}
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QList<QPair<QString, QString>> AddressBook::readFromStorage() {
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QFile file(AddressBook::writeableFile());
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QList<QPair<QString, QString>> labels;
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if (!file.exists()) {
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return labels;
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}
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file.open(QIODevice::ReadOnly);
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QDataStream in(&file); // read the data serialized from the file
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QString version;
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in >> version >> labels;
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file.close();
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return labels;
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}
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void AddressBook::writeToStorage(QList<QPair<QString, QString>> labels) {
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QFile file(AddressBook::writeableFile());
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file.open(QIODevice::ReadWrite | QIODevice::Truncate);
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QDataStream out(&file); // we will serialize the data into the file
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out << QString("v1") << labels;
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file.close();
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}
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QString AddressBook::writeableFile() {
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auto filename = QStringLiteral("addresslabels.dat");
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auto dir = QDir(QStandardPaths::writableLocation(QStandardPaths::AppDataLocation));
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if (!dir.exists())
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QDir().mkpath(dir.absolutePath());
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if (Settings::getInstance()->isTestnet()) {
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return dir.filePath("testnet-" % filename);
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} else {
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return dir.filePath(filename);
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}
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}
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