Aditya Kulkarni
6 years ago
12 changed files with 450 additions and 9 deletions
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#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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#include "utils.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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loadDataFromStorage(); |
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} |
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AddressBookModel::~AddressBookModel() { |
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if (labels != nullptr) |
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saveDataToStorage(); |
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delete labels; |
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} |
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void AddressBookModel::saveDataToStorage() { |
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QFile file(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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// Save column positions
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QSettings().setValue("addresstablegeometry", parent->horizontalHeader()->saveState()); |
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} |
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void AddressBookModel::loadDataFromStorage() { |
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QFile file(writeableFile()); |
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delete labels; |
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labels = new QList<QPair<QString, QString>>(); |
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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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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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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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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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QString AddressBookModel::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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int AddressBookModel::rowCount(const QModelIndex&) const { |
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if (labels == nullptr) return 0; |
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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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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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// If there is a target then make it the addr for the "Add to" button
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if (target != nullptr && Utils::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 (!Utils::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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// Double-Click picks the item
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QObject::connect(ab.addresses, &QTableView::doubleClicked, [&] (auto index) { |
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if (index.row() < 0) return; |
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QString addr = model.itemAt(index.row()).second; |
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d.accept(); |
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target->setText(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 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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target->setText(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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target->setText(model.itemAt(selection->selectedRows().at(0).row()).second); |
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} |
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}; |
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} |
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@ -0,0 +1,39 @@ |
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#ifndef ADDRESSBOOK_H |
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#define ADDRESSBOOK_H |
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#include "precompiled.h" |
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class MainWindow; |
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class AddressBookModel : public QAbstractTableModel { |
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public: |
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AddressBookModel(QTableView* parent); |
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~AddressBookModel(); |
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void addNewLabel(QString label, QString addr); |
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void removeItemAt(int row); |
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QPair<QString, QString> itemAt(int row); |
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int rowCount(const QModelIndex &parent) const; |
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int columnCount(const QModelIndex &parent) const; |
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QVariant data(const QModelIndex &index, int role) const; |
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QVariant headerData(int section, Qt::Orientation orientation, int role) const; |
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private: |
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void loadDataFromStorage(); |
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void saveDataToStorage(); |
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QString writeableFile(); |
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QTableView* parent; |
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QList<QPair<QString, QString>>* labels = nullptr; |
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QStringList headers; |
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}; |
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class AddressBook { |
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public: |
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static void open(MainWindow* parent, QLineEdit* target = nullptr); |
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}; |
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#endif // ADDRESSBOOK_H
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@ -0,0 +1,133 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<ui version="4.0"> |
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<class>addressBook</class> |
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<widget class="QDialog" name="addressBook"> |
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<property name="geometry"> |
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<rect> |
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<x>0</x> |
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<y>0</y> |
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<width>690</width> |
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<height>562</height> |
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</rect> |
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</property> |
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<property name="windowTitle"> |
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<string>Address Book</string> |
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</property> |
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<layout class="QVBoxLayout" name="verticalLayout"> |
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<item> |
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<widget class="QGroupBox" name="groupBox"> |
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<property name="title"> |
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<string>Add New Address</string> |
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</property> |
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<layout class="QVBoxLayout" name="verticalLayout_2"> |
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<item> |
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<widget class="QLabel" name="label_1"> |
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<property name="text"> |
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<string>Address (z-Addr or t-Addr)</string> |
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</property> |
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</widget> |
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</item> |
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<item> |
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<widget class="QLineEdit" name="addr"/> |
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</item> |
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<item> |
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<widget class="QLabel" name="label_2"> |
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<property name="text"> |
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<string>Label</string> |
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</property> |
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</widget> |
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</item> |
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<item> |
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<widget class="QLineEdit" name="label"/> |
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</item> |
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<item> |
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<layout class="QHBoxLayout" name="horizontalLayout"> |
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<item> |
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<spacer name="horizontalSpacer"> |
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<property name="orientation"> |
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<enum>Qt::Horizontal</enum> |
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</property> |
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<property name="sizeHint" stdset="0"> |
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<size> |
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<width>40</width> |
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<height>20</height> |
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</size> |
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</property> |
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</spacer> |
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</item> |
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<item> |
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<widget class="QPushButton" name="addNew"> |
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<property name="text"> |
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<string>Add to Address Book</string> |
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</property> |
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</widget> |
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</item> |
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</layout> |
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</item> |
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</layout> |
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</widget> |
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</item> |
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<item> |
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<widget class="QTableView" name="addresses"> |
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<property name="selectionMode"> |
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<enum>QAbstractItemView::SingleSelection</enum> |
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</property> |
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<property name="selectionBehavior"> |
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<enum>QAbstractItemView::SelectRows</enum> |
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</property> |
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<attribute name="horizontalHeaderStretchLastSection"> |
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<bool>true</bool> |
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</attribute> |
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<attribute name="verticalHeaderVisible"> |
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<bool>false</bool> |
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</attribute> |
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</widget> |
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</item> |
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<item> |
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<widget class="QDialogButtonBox" name="buttonBox"> |
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<property name="orientation"> |
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<enum>Qt::Horizontal</enum> |
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</property> |
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<property name="standardButtons"> |
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<set>QDialogButtonBox::Close|QDialogButtonBox::Ok</set> |
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</property> |
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</widget> |
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</item> |
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</layout> |
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</widget> |
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<resources/> |
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<connections> |
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<connection> |
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<sender>buttonBox</sender> |
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<signal>accepted()</signal> |
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<receiver>addressBook</receiver> |
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<slot>accept()</slot> |
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<hints> |
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<hint type="sourcelabel"> |
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<x>248</x> |
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<y>254</y> |
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</hint> |
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<hint type="destinationlabel"> |
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<x>157</x> |
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<y>274</y> |
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</hint> |
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</hints> |
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</connection> |
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<connection> |
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<sender>buttonBox</sender> |
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<signal>rejected()</signal> |
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<receiver>addressBook</receiver> |
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<slot>reject()</slot> |
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<hints> |
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<hint type="sourcelabel"> |
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<x>316</x> |
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<y>260</y> |
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</hint> |
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<hint type="destinationlabel"> |
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<x>286</x> |
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<y>274</y> |
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</hint> |
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</hints> |
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</connection> |
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</connections> |
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</ui> |
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