88 lines
3.2 KiB
C++
88 lines
3.2 KiB
C++
#include "sellerdialog.h"
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#include "mainwindow.h"
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#include <QItemSelectionModel>
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#include <QMessageBox>
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SellerDialog::SellerDialog(QWidget* parent, Qt::WindowFlags f) : QDialog(parent, f)
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{
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ui_.setupUi(this);
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ui_.editButton->setVisible(false);
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SellerModel* model =
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new SellerModel(dynamic_cast<MainWindow*>(parent)->getMarketplace(), ui_.tableView);
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ui_.tableView->setModel(model);
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ui_.tableView->setColumnHidden(0, true); // hide the uuid
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connect(ui_.newButton, &QPushButton::clicked, this, &SellerDialog::on_newButton_clicked);
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connect(ui_.deleteButton, &QPushButton::clicked, this, &SellerDialog::on_deleteButton_clicked);
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connect(model, &SellerModel::duplicateSellerNo, this,
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&SellerDialog::on_model_duplicateSellerNo);
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connect(ui_.tableView->selectionModel(), &QItemSelectionModel::selectionChanged, this,
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&SellerDialog::onSellerViewSelectionChanged);
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}
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void SellerDialog::on_newButton_clicked()
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{
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ui_.tableView->reset();
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ui_.tableView->model()->insertRows(ui_.tableView->model()->rowCount(), 1);
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ui_.tableView->scrollToBottom();
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ui_.tableView->selectRow(ui_.tableView->model()->rowCount() - 1);
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QModelIndex idx = ui_.tableView->model()->index(ui_.tableView->model()->rowCount() - 1, 2);
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ui_.tableView->setCurrentIndex(idx);
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ui_.tableView->edit(idx);
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}
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void SellerDialog::on_deleteButton_clicked()
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{
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auto selModel = ui_.tableView->selectionModel();
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if (selModel->hasSelection() == false)
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return;
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auto dlgResult =
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QMessageBox(QMessageBox::Icon::Warning, "Sind Sie sicher?",
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"Löschen wirkt sich direkt auf die Datenbank aus. Möchten Sie fortfahren?",
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QMessageBox::StandardButton::Yes | QMessageBox::StandardButton::No, this)
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.exec();
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if (dlgResult == QMessageBox::No)
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return;
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auto indexes = selModel->selectedRows();
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std::sort(indexes.begin(), indexes.end());
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// Deleting the rows, beginning with the last one!
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for (auto iter = indexes.constEnd() - 1; iter >= indexes.constBegin(); --iter) {
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ui_.tableView->model()->removeRow(iter->row());
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}
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}
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void SellerDialog::on_model_duplicateSellerNo(const QString& message)
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{
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QMessageBox(QMessageBox::Icon::Warning, "Fehler", message, QMessageBox::StandardButton::Ok,
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this)
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.exec();
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}
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void SellerDialog::accept()
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{
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Marketplace* market = dynamic_cast<MainWindow*>(parentWidget())->getMarketplace();
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for (const auto& seller : market->getSellers()) {
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if (seller->getFirstName().empty() || seller->getLastName().empty()) {
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QMessageBox(QMessageBox::Icon::Critical, "Fehler",
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"Bitte geben Sie bei jedem Verkäufer Vorname und Nachname an.",
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QMessageBox::StandardButton::Ok, this)
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.exec();
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return;
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}
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}
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QDialog::accept();
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}
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void SellerDialog::onSellerViewSelectionChanged(const QItemSelection& selected,
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[[maybe_unused]] const QItemSelection& deselected)
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{
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if (selected.size() > 0) {
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ui_.deleteButton->setEnabled(true);
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} else {
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ui_.deleteButton->setEnabled(false);
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}
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} |