Initial commit based on GenericQtClient v0.3.0

UIs/GenericWidgets/dialogs/abstractdialog.cpp

@@ -0,0 +1,51 @@
+#include "abstractdialog.h"
+
+#include <QDialogButtonBox>
+#include <QGuiApplication>
+#include <QLabel>
+#include <QScreen>
+#include <QVBoxLayout>
+
+AbstractDialog::AbstractDialog(QDialogButtonBox::StandardButtons buttons, QWidget* parent)
+    : QDialog(parent) {
+  setWindowTitle(tr("Dialog does what?..."));
+  setModal(true);
+
+  m_buttonBox = new QDialogButtonBox(buttons, this);
+  connect(m_buttonBox, &QDialogButtonBox::accepted, this, &AbstractDialog::accept);
+  connect(m_buttonBox, &QDialogButtonBox::rejected, this, &AbstractDialog::reject);
+
+  m_contentContainer = new QLabel("content", this);
+
+  m_outerLayout = new QVBoxLayout;
+  m_outerLayout->addWidget(m_contentContainer);
+  m_outerLayout->addWidget(m_buttonBox);
+
+  setLayout(m_outerLayout);
+}
+
+void AbstractDialog::show() {
+  centerInParent();
+  QWidget::show();
+}
+
+void AbstractDialog::accept() { QDialog::accept(); }
+
+void AbstractDialog::reject() { QDialog::reject(); }
+
+void AbstractDialog::centerInParent() {
+  // BUG the centering in the parent doesn't work the first time (and the later ones seem off too)
+  QWidget* parent = parentWidget();
+
+  if (parent) {
+    auto parentRect = parent->geometry();
+    move(parentRect.center() - rect().center());
+  } else {
+    QRect screenGeometry = QGuiApplication::screens().at(0)->geometry();
+    int x                = (screenGeometry.width() - width()) / 2;
+    int y                = (screenGeometry.height() - height()) / 2;
+    move(x, y);
+  }
+}
+
+void AbstractDialog::closeEvent(QCloseEvent* event) { QWidget::closeEvent(event); }

UIs/GenericWidgets/dialogs/abstractdialog.h

@@ -0,0 +1,33 @@
+#ifndef ABSTRACTDIALOG_H
+#define ABSTRACTDIALOG_H
+
+#include <QDialog>
+#include <QDialogButtonBox>
+
+class QGridLayout;
+class QVBoxLayout;
+
+class AbstractDialog : public QDialog {
+  Q_OBJECT
+ public:
+  AbstractDialog(QDialogButtonBox::StandardButtons buttons, QWidget* parent = nullptr);
+  virtual void createContent() = 0;
+
+  /// QDialog interface
+ public slots:
+  void show();
+  void accept() override;
+  void reject() override;
+
+ protected:
+  void centerInParent();
+
+ protected:
+  QWidget* m_contentContainer;
+  QVBoxLayout* m_outerLayout;
+  QDialogButtonBox* m_buttonBox = nullptr;
+
+  void closeEvent(QCloseEvent* event) override;
+};
+
+#endif  // ABSTRACTDIALOG_H

UIs/GenericWidgets/dialogs/edititemdialog.cpp

@@ -0,0 +1,57 @@
+#include "edititemdialog.h"
+
+#include <QDialogButtonBox>
+#include <QLabel>
+#include <QVBoxLayout>
+
+#include "../views/itemdetailmapper.h"
+
+EditItemDialog::EditItemDialog(QTableView* tableView, QWidget* parent)
+    : AbstractDialog(QDialogButtonBox::Ok, parent)
+    , m_tableView(tableView)
+    , m_qrCodeDisplay(new QLabel("QR Code")) {}
+
+void EditItemDialog::createContent() {
+  if (m_contentContainer) {
+    delete m_contentContainer;
+  }
+
+  setWindowTitle(tr("Edit item..."));
+
+  m_contentContainer       = new QWidget(this);
+  QHBoxLayout* innerLayout = new QHBoxLayout();
+  m_contentContainer->setLayout(innerLayout);
+
+  m_detailMapper = new ItemDetailMapper(this);
+  m_detailMapper->setModelMappings(m_tableView);
+  innerLayout->addWidget(m_detailMapper);
+
+  updateQRCode();
+  connect(m_detailMapper, &ItemDetailMapper::contentChanged, this, &EditItemDialog::updateQRCode);
+  innerLayout->addWidget(m_qrCodeDisplay);
+
+  m_outerLayout->insertWidget(0, m_contentContainer);
+}
+
+void EditItemDialog::accept() {
+  m_detailMapper->submit();
+  QDialog::accept();
+}
+
+void EditItemDialog::reject() {
+  m_detailMapper->revert();
+  QDialog::reject();
+}
+
+void EditItemDialog::updateQRCode(const QString text) {
+  QImage unscaledImage;
+  if (text.isEmpty()) {
+    unscaledImage = QImage("://no-picture-taking.png");
+  } else {
+    unscaledImage = m_generator.generateQr(text);
+  }
+  QImage image = unscaledImage.scaled(250, 250);
+
+  m_qrCodeDisplay->setPixmap(QPixmap::fromImage(image));
+  m_qrCodeDisplay->setToolTip(text);
+}

UIs/GenericWidgets/dialogs/edititemdialog.h

@@ -0,0 +1,53 @@
+#ifndef EDITITEMDIALOG_H
+#define EDITITEMDIALOG_H
+
+#include "QrCodeGenerator.h"
+#include "abstractdialog.h"
+
+class QDoubleSpinBox;
+class QLineEdit;
+class QSpinBox;
+class QLabel;
+class QTableView;
+
+class ItemDetailMapper;
+
+class EditItemDialog : public AbstractDialog {
+  Q_OBJECT
+ public:
+  EditItemDialog(QTableView* tableView, QWidget* parent = nullptr);
+
+  /// AbstractDialog interface
+  void createContent() override;
+
+ public slots:
+  void accept() override;
+  void reject() override;
+
+ private slots:
+  void updateQRCode(const QString text = "");
+
+ private:
+  QTableView* m_tableView = nullptr;
+  ItemDetailMapper* m_detailMapper;
+
+  QLabel* m_nameLabel   = nullptr;
+  QLineEdit* m_nameEdit = nullptr;
+
+  QLabel* m_descriptionLabel   = nullptr;
+  QLineEdit* m_descriptionEdit = nullptr;
+
+  QLabel* m_infoLabel   = nullptr;
+  QLineEdit* m_infoEdit = nullptr;
+
+  QLabel* m_amountLabel = nullptr;
+  QSpinBox* m_amountBox = nullptr;
+
+  QLabel* m_factorLabel       = nullptr;
+  QDoubleSpinBox* m_factorBox = nullptr;
+
+  QLabel* m_qrCodeDisplay = nullptr;
+  QrCodeGenerator m_generator;
+};
+
+#endif  // EDITITEMDIALOG_H

UIs/GenericWidgets/dialogs/newitemdialog.cpp

@@ -0,0 +1,81 @@
+#include "newitemdialog.h"
+
+#include <QGridLayout>
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QLabel>
+#include <QLineEdit>
+#include <QSpinBox>
+#include "formats/jsonparser.h"
+#include "model/metadata.h"
+
+NewItemDialog::NewItemDialog(QWidget* parent)
+    : AbstractDialog(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, parent) {}
+
+void NewItemDialog::createContent() {
+  if (m_contentContainer) {
+    delete m_contentContainer;
+  }
+
+  setWindowTitle(tr("New item..."));
+
+  m_contentContainer = new QWidget(this);
+
+  // REFACTOR use a data structure for input widgets which can be iterated through
+  //        using a factory which iterates through the roles from metadata.h
+  //        and create the input widgets based on the data type of this role
+  m_nameLabel = new QLabel("&Name");
+  m_nameEdit  = new QLineEdit();
+  m_nameLabel->setBuddy(m_nameEdit);
+
+  m_descriptionLabel = new QLabel("&Description");
+  m_descriptionEdit  = new QLineEdit();
+  m_descriptionLabel->setBuddy(m_descriptionEdit);
+
+  m_infoLabel = new QLabel("&Info");
+  m_infoEdit  = new QLineEdit();
+  m_infoLabel->setBuddy(m_infoEdit);
+
+  m_amountLabel = new QLabel("&Amount");
+  m_amountBox   = new QSpinBox();
+  m_amountBox->setMaximum(1000);
+  m_amountLabel->setBuddy(m_amountBox);
+
+  m_factorLabel = new QLabel("&Factor");
+  m_factorBox   = new QDoubleSpinBox();
+  m_factorBox->setMaximum(1000);
+  m_factorLabel->setBuddy(m_factorBox);
+
+  QGridLayout* layout = new QGridLayout();
+  layout->addWidget(m_nameLabel, 0, 0, 1, 1);
+  layout->addWidget(m_nameEdit, 0, 1, 1, 1);
+  layout->addWidget(m_descriptionLabel, 1, 0, 1, 1);
+  layout->addWidget(m_descriptionEdit, 1, 1, 1, 1);
+  layout->addWidget(m_infoLabel, 2, 0, 1, 1);
+  layout->addWidget(m_infoEdit, 2, 1, 1, 1);
+  layout->addWidget(m_amountLabel, 3, 0, 1, 1);
+  layout->addWidget(m_amountBox, 3, 1, 1, 1);
+  layout->addWidget(m_factorLabel, 4, 0, 1, 1);
+  layout->addWidget(m_factorBox, 4, 1, 1, 1);
+
+  m_contentContainer->setLayout(layout);
+
+  m_outerLayout->insertWidget(0, m_contentContainer);
+}
+
+void NewItemDialog::accept() {
+  ModelItemValues itemValues;
+  // TODO (after refactoring data structure for input widgets) use iteration through the relevant
+  //    roles and their input widgets
+  itemValues.insert(NameRole, m_nameEdit->text());
+  itemValues.insert(DescriptionRole, m_descriptionEdit->text());
+  itemValues.insert(InfoRole, m_infoEdit->text());
+  itemValues.insert(AmountRole, m_amountBox->value());
+  itemValues.insert(FactorRole, m_factorBox->value());
+
+  const QByteArray jsonDoc = JsonParser::itemValuesListToJson({itemValues}, ITEMS_KEY_STRING);
+  emit addItems(jsonDoc);
+
+  // resetContent();
+  AbstractDialog::accept();
+}

UIs/GenericWidgets/dialogs/newitemdialog.h

@@ -0,0 +1,43 @@
+#ifndef NEWITEMDIALOG_H
+#define NEWITEMDIALOG_H
+
+#include "abstractdialog.h"
+
+class QDoubleSpinBox;
+class QLineEdit;
+class QSpinBox;
+class QLabel;
+
+class NewItemDialog : public AbstractDialog {
+  Q_OBJECT
+
+ public:
+  NewItemDialog(QWidget* parent = nullptr);
+
+  void createContent() override;
+
+ signals:
+  void addItems(const QByteArray& jsonDoc);
+
+ public slots:
+  void accept() override;
+  // void reject() override;
+
+ private:
+  QLabel* m_nameLabel   = nullptr;
+  QLineEdit* m_nameEdit = nullptr;
+
+  QLabel* m_descriptionLabel   = nullptr;
+  QLineEdit* m_descriptionEdit = nullptr;
+
+  QLabel* m_infoLabel   = nullptr;
+  QLineEdit* m_infoEdit = nullptr;
+
+  QLabel* m_amountLabel = nullptr;
+  QSpinBox* m_amountBox = nullptr;
+
+  QLabel* m_factorLabel       = nullptr;
+  QDoubleSpinBox* m_factorBox = nullptr;
+};
+
+#endif  // NEWITEMDIALOG_H

UIs/GenericWidgets/dialogs/settingsdialog.cpp

@@ -0,0 +1,63 @@
+#include "settingsdialog.h"
+
+#include <QCoreApplication>
+#include <QGridLayout>
+#include <QLabel>
+#include <QLineEdit>
+#include <QTabWidget>
+
+SettingsDialog::SettingsDialog(QWidget* parent)
+    : AbstractDialog(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, parent) {}
+
+void SettingsDialog::createContent() {
+  if (m_contentContainer) {
+    delete m_contentContainer;
+  }
+
+  const QString dialogTitle     = tr("Settings - ");
+  const QString applicationName = QCoreApplication::applicationName();
+
+  setWindowTitle(dialogTitle + applicationName);
+  setModal(true);
+  setGeometry(0, 0, 350, 250);
+  QGridLayout* serverLayout = new QGridLayout();
+  QLabel* urlLabel          = new QLabel("Server URL:");
+  m_urlEdit                 = new QLineEdit();
+  serverLayout->addWidget(urlLabel, 0, 0);
+  serverLayout->addWidget(m_urlEdit, 0, 1);
+  QLabel* emailLabel = new QLabel("Email:");
+  m_emailEdit        = new QLineEdit();
+  m_emailEdit->setEnabled(false);
+  serverLayout->addWidget(emailLabel, 1, 0);
+  serverLayout->addWidget(m_emailEdit, 1, 1);
+  QLabel* passwordLabel = new QLabel("Password:");
+  m_passwordEdit        = new QLineEdit();
+  m_passwordEdit->setEnabled(false);
+  m_passwordEdit->setEchoMode(QLineEdit::Password);
+  serverLayout->addWidget(passwordLabel, 2, 0);
+  serverLayout->addWidget(m_passwordEdit, 2, 1);
+
+  QWidget* serverTab = new QWidget();
+  serverTab->setLayout(serverLayout);
+
+  QTabWidget* widget = new QTabWidget();
+  widget->addTab(serverTab, "Server");
+
+  m_contentContainer = widget;
+  m_outerLayout->insertWidget(0, m_contentContainer);
+}
+
+void SettingsDialog::fillContent(const QVariantMap& settings) {
+  m_urlEdit->setText(settings.value("url").toString());
+  m_emailEdit->setText(settings.value("email").toString());
+  m_passwordEdit->setText(settings.value("password").toString());
+}
+
+QVariantMap SettingsDialog::getSettings() const {
+  QVariantMap result;
+  result.insert("url", m_urlEdit->text());
+  result.insert("email", m_emailEdit->text());
+  result.insert("password", m_passwordEdit->text());
+
+  return result;
+}

UIs/GenericWidgets/dialogs/settingsdialog.h

@@ -0,0 +1,23 @@
+#ifndef SETTINGSDIALOG_H
+#define SETTINGSDIALOG_H
+
+#include "abstractdialog.h"
+
+class QLineEdit;
+
+class SettingsDialog : public AbstractDialog {
+  Q_OBJECT
+ public:
+  SettingsDialog(QWidget* parent = nullptr);
+
+  void createContent() override;
+  void fillContent(const QVariantMap& settings);
+  QVariantMap getSettings() const;
+
+ private:
+  QLineEdit* m_urlEdit      = nullptr;
+  QLineEdit* m_emailEdit    = nullptr;
+  QLineEdit* m_passwordEdit = nullptr;
+};
+
+#endif  // SETTINGSDIALOG_H