Imported existing sources

widgets/databasewidget.cpp

@@ -0,0 +1,104 @@
+#include "databasewidget.h"
+#include "ui_databasewidget.h"
+
+DatabaseWidget::DatabaseWidget(QWidget *parent) :
+    QWidget(parent),
+    m_ui(std::make_unique<Ui::DatabaseWidget>())
+{
+    m_ui->setupUi(this);
+
+    m_ui->comboBox->addItem(tr("SQLite"), "QSQLITE");
+    m_ui->comboBox->addItem(tr("MySQL"), "QMYSQL");
+
+    // for debugging
+    setDriver("QMYSQL");
+//    setMysqlHostname("sql7.freemysqlhosting.net");
+//    setMysqlUsername("sql7285815");
+//    setMysqlPassword("BKhysrtqKl");
+//    setMysqlDatabase("sql7285815");
+
+    //setMysqlHostname("brunner.ninja");
+    setMysqlHostname("localhost");
+    setMysqlUsername("logtest");
+    setMysqlPassword("logtest");
+    setMysqlDatabase("logtest");
+}
+
+DatabaseWidget::~DatabaseWidget() = default;
+
+QString DatabaseWidget::driver() const
+{
+    return m_ui->comboBox->currentData().toString();
+}
+
+void DatabaseWidget::setDriver(const QString &driver)
+{
+    m_ui->comboBox->setCurrentIndex(m_ui->comboBox->findData(driver));
+}
+
+QString DatabaseWidget::sqliteFilepath() const
+{
+    return m_ui->fileSelectionWidget->path();
+}
+
+void DatabaseWidget::setSqliteFilepath(const QString &sqliteFilepath)
+{
+    m_ui->fileSelectionWidget->setPath(sqliteFilepath);
+}
+
+QString DatabaseWidget::mysqlHostname() const
+{
+    return m_ui->lineEditHostname->text();
+}
+
+void DatabaseWidget::setMysqlHostname(const QString &mysqlHostname)
+{
+    m_ui->lineEditHostname->setText(mysqlHostname);
+}
+
+QString DatabaseWidget::mysqlUsername() const
+{
+    return m_ui->lineEditUsername->text();
+}
+
+void DatabaseWidget::setMysqlUsername(const QString &mysqlUsername)
+{
+    m_ui->lineEditUsername->setText(mysqlUsername);
+}
+
+QString DatabaseWidget::mysqlPassword() const
+{
+    return m_ui->lineEditPassword->text();
+}
+
+void DatabaseWidget::setMysqlPassword(const QString &mysqlPassword)
+{
+    m_ui->lineEditPassword->setText(mysqlPassword);
+}
+
+QString DatabaseWidget::mysqlDatabase() const
+{
+    return m_ui->lineEditDatabase->text();
+}
+
+void DatabaseWidget::setMysqlDatabase(const QString &mysqlDatabase)
+{
+    m_ui->lineEditDatabase->setText(mysqlDatabase);
+}
+
+QSqlDatabase DatabaseWidget::createConnection(const QString &connectionName)
+{
+    auto db = QSqlDatabase::addDatabase(driver(), connectionName);
+
+    if (db.driverName() == "QSQLITE")
+        db.setDatabaseName(sqliteFilepath());
+    else
+    {
+        db.setHostName(mysqlHostname());
+        db.setUserName(mysqlUsername());
+        db.setPassword(mysqlPassword());
+        db.setDatabaseName(mysqlDatabase());
+    }
+
+    return db;
+}

widgets/databasewidget.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include <QWidget>
+#include <QSqlDatabase>
+
+#include <memory>
+
+namespace Ui { class DatabaseWidget; }
+
+class DatabaseWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit DatabaseWidget(QWidget *parent = nullptr);
+    ~DatabaseWidget() override;
+
+    QString driver() const;
+    void setDriver(const QString &driver);
+
+    QString sqliteFilepath() const;
+    void setSqliteFilepath(const QString &sqliteFilepath);
+
+    QString mysqlHostname() const;
+    void setMysqlHostname(const QString &mysqlHostname);
+
+    QString mysqlUsername() const;
+    void setMysqlUsername(const QString &mysqlUsername);
+
+    QString mysqlPassword() const;
+    void setMysqlPassword(const QString &mysqlPassword);
+
+    QString mysqlDatabase() const;
+    void setMysqlDatabase(const QString &mysqlDatabase);
+
+    QSqlDatabase createConnection(const QString& connectionName = QLatin1String(QSqlDatabase::defaultConnection));
+
+private:
+    const std::unique_ptr<Ui::DatabaseWidget> m_ui;
+};

widgets/databasewidget.ui

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DatabaseWidget</class>
+ <widget class="QWidget" name="DatabaseWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>175</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout" stretch="0,1">
+   <item>
+    <widget class="QComboBox" name="comboBox"/>
+   </item>
+   <item>
+    <widget class="QStackedWidget" name="stackedWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="page">
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <item>
+        <widget class="FileSelectionWidget" name="fileSelectionWidget" native="true"/>
+       </item>
+       <item>
+        <spacer name="verticalSpacer">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="page_2">
+      <layout class="QFormLayout" name="formLayout">
+       <item row="1" column="1">
+        <widget class="QLineEdit" name="lineEditUsername"/>
+       </item>
+       <item row="0" column="1">
+        <widget class="QLineEdit" name="lineEditHostname"/>
+       </item>
+       <item row="0" column="0">
+        <widget class="QLabel" name="labelHostname">
+         <property name="text">
+          <string>&lt;b&gt;Hostname:&lt;/b&gt;</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0">
+        <widget class="QLabel" name="labelUsername">
+         <property name="text">
+          <string>&lt;b&gt;Username:&lt;/b&gt;</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="labelPassword">
+         <property name="text">
+          <string>&lt;b&gt;Password:&lt;/b&gt;</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="0">
+        <widget class="QLabel" name="labelDatabase">
+         <property name="text">
+          <string>&lt;b&gt;Database:&lt;/b&gt;</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1">
+        <widget class="QLineEdit" name="lineEditPassword">
+         <property name="echoMode">
+          <enum>QLineEdit::Password</enum>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="1">
+        <widget class="QLineEdit" name="lineEditDatabase"/>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>FileSelectionWidget</class>
+   <extends>QWidget</extends>
+   <header>widgets/fileselectionwidget.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>comboBox</sender>
+   <signal>currentIndexChanged(int)</signal>
+   <receiver>stackedWidget</receiver>
+   <slot>setCurrentIndex(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>199</x>
+     <y>20</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>199</x>
+     <y>101</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

widgets/fileselectionwidget.cpp

@@ -0,0 +1,75 @@
+#include "fileselectionwidget.h"
+#include "ui_fileselectionwidget.h"
+
+#include <QFileDialog>
+
+FileSelectionWidget::FileSelectionWidget(QWidget *parent) :
+    QWidget(parent),
+    m_ui(std::make_unique<Ui::FileSelectionWidget>()),
+    m_mode(Mode::OpenFile)
+{
+    m_ui->setupUi(this);
+
+    connect(m_ui->lineEdit, &QLineEdit::textChanged, this, &FileSelectionWidget::pathChanged);
+    connect(m_ui->pushButton, &QAbstractButton::pressed, this, &FileSelectionWidget::selectPath);
+}
+
+FileSelectionWidget::FileSelectionWidget(const Mode mode, QWidget *parent) :
+    QWidget(parent),
+    m_ui(std::make_unique<Ui::FileSelectionWidget>()),
+    m_mode(mode)
+{
+    m_ui->setupUi(this);
+
+    connect(m_ui->lineEdit, &QLineEdit::textChanged, this, &FileSelectionWidget::pathChanged);
+    connect(m_ui->pushButton, &QAbstractButton::pressed, this, &FileSelectionWidget::selectPath);
+}
+
+FileSelectionWidget::FileSelectionWidget(const Mode mode, const QString &path, QWidget *parent) :
+    QWidget(parent),
+    m_ui(std::make_unique<Ui::FileSelectionWidget>()),
+    m_mode(mode)
+{
+    m_ui->setupUi(this);
+
+    m_ui->lineEdit->setText(path);
+
+    connect(m_ui->lineEdit, &QLineEdit::textChanged, this, &FileSelectionWidget::pathChanged);
+    connect(m_ui->pushButton, &QAbstractButton::pressed, this, &FileSelectionWidget::selectPath);
+}
+
+FileSelectionWidget::~FileSelectionWidget() = default;
+
+FileSelectionWidget::Mode FileSelectionWidget::mode() const
+{
+    return m_mode;
+}
+
+void FileSelectionWidget::setMode(const FileSelectionWidget::Mode mode)
+{
+    m_mode = mode;
+}
+
+QString FileSelectionWidget::path() const
+{
+    return m_ui->lineEdit->text();
+}
+
+void FileSelectionWidget::setPath(const QString &path)
+{
+    m_ui->lineEdit->setText(path);
+}
+
+void FileSelectionWidget::selectPath()
+{
+    QString path;
+    switch (m_mode)
+    {
+    case Mode::OpenFile:          path = QFileDialog::getOpenFileName(this);      break;
+    case Mode::SaveFile:          path = QFileDialog::getSaveFileName(this);      break;
+    case Mode::ExistingDirectory: path = QFileDialog::getExistingDirectory(this); break;
+    }
+
+    if (!path.isEmpty())
+        m_ui->lineEdit->setText(path);
+}

widgets/fileselectionwidget.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include <QWidget>
+
+#include <memory>
+
+namespace Ui { class FileSelectionWidget; }
+
+class FileSelectionWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    enum class Mode {
+        OpenFile, SaveFile, ExistingDirectory
+    };
+
+    explicit FileSelectionWidget(QWidget *parent = nullptr);
+    FileSelectionWidget(const Mode mode, QWidget *parent = nullptr);
+    FileSelectionWidget(const Mode mode, const QString &path, QWidget *parent = nullptr);
+    ~FileSelectionWidget() override;
+
+    Mode mode() const;
+    void setMode(const Mode mode);
+
+    QString path() const;
+    void setPath(const QString &path);
+
+signals:
+    void pathChanged(const QString &path);
+
+private slots:
+    void selectPath();
+
+private:
+    const std::unique_ptr<Ui::FileSelectionWidget> m_ui;
+    Mode m_mode;
+};

widgets/fileselectionwidget.ui

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>FileSelectionWidget</class>
+ <widget class="QWidget" name="FileSelectionWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>41</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,0">
+   <item>
+    <widget class="QLineEdit" name="lineEdit"/>
+   </item>
+   <item>
+    <widget class="QPushButton" name="pushButton">
+     <property name="text">
+      <string>Select...</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>