Added settings dialog.

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.5)
 
 project(instant_translator)
 
-set (CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 11)
 
 # Place binaries and libraries according to GNU standards.
 include(GNUInstallDirs)

src/CMakeLists.txt

@@ -30,7 +30,7 @@ set(OTHER_LIBRARIES
         glog)
 
 # UI files.
-qt5_wrap_ui(UI_HEADERS mainwindow.ui)
+qt5_wrap_ui(UI_HEADERS mainwindow.ui dialogs/settingsdialog.ui)
 
 set(RESOURCE_FILES
         resources.qrc)
@@ -42,6 +42,9 @@ set(SOURCE_FILES
         apis/api.h
         apis/googleapi.cpp
         apis/googleapi.h
+        dialogs/settingsdialog.cpp
+        dialogs/settingsdialog.h
+        dialogs/settingsdialog.ui
         utils/language.cpp
         utils/language.h
         utils/requestmanager.cpp

src/dialogs/settingsdialog.cpp

@@ -0,0 +1,12 @@
+#include "settingsdialog.h"
+#include "ui_settingsdialog.h"
+
+SettingsDialog::SettingsDialog(QWidget *parent) :
+        QDialog(parent),
+        ui(new Ui::SettingsDialog) {
+    ui->setupUi(this);
+}
+
+SettingsDialog::~SettingsDialog() {
+    delete ui;
+}

src/dialogs/settingsdialog.h

@@ -0,0 +1,32 @@
+#ifndef INSTANT_TRANSLATOR_SETTINGSDIALOG_H
+#define INSTANT_TRANSLATOR_SETTINGSDIALOG_H
+
+#include <QDialog>
+
+namespace Ui {
+    class SettingsDialog;
+}
+
+/**
+ * Settings dialog class.
+ */
+class SettingsDialog : public QDialog {
+Q_OBJECT
+
+public:
+    /**
+     * Constructs an object with parent object parent.
+     * @param parent Parent of an object may be viewed as the object's owner.
+     */
+    explicit SettingsDialog(QWidget *parent = nullptr);
+
+    /**
+     * Destructor.
+     */
+    ~SettingsDialog();
+
+private:
+    Ui::SettingsDialog *ui;
+};
+
+#endif // INSTANT_TRANSLATOR_SETTINGSDIALOG_H

src/dialogs/settingsdialog.ui

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>SettingsDialog</class>
+ <widget class="QDialog" name="SettingsDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <widget class="QDialogButtonBox" name="buttonBox">
+   <property name="geometry">
+    <rect>
+     <x>30</x>
+     <y>240</y>
+     <width>341</width>
+     <height>32</height>
+    </rect>
+   </property>
+   <property name="orientation">
+    <enum>Qt::Horizontal</enum>
+   </property>
+   <property name="standardButtons">
+    <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>SettingsDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>SettingsDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

src/mainwindow.cpp

@@ -20,6 +20,8 @@ MainWindow::MainWindow(QWidget *parent) :
 
     // Load supported languages in the combo boxes.
     loadLanguagesInComboBoxes();
+
+    settingsDialog = new SettingsDialog(this);
 }
 
 MainWindow::~MainWindow() {
@@ -167,6 +169,12 @@ void MainWindow::on_exitAction_triggered() {
     this->close();
 }
 
+void MainWindow::on_settingsAction_triggered() {
+    if (settingsDialog) {
+        settingsDialog->show();
+    }
+}
+
 void MainWindow::on_translateButton_clicked() {
     // Perform translation.
     doTranslation();
@@ -175,4 +183,4 @@ void MainWindow::on_translateButton_clicked() {
 void MainWindow::on_swapLanguagesButton_clicked() {
     // Swap languages in the combo boxes.
     swapLanguagesInComboBoxes();
-}
+}

src/mainwindow.h

@@ -1,5 +1,5 @@
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
+#ifndef INSTANT_TRANSLATOR_MAINWINDOW_H
+#define INSTANT_TRANSLATOR_MAINWINDOW_H
 
 #include <stdexcept>
 #include <QMainWindow>
@@ -12,6 +12,7 @@
 #include <glog/logging.h>
 #include "apis/api.h"
 #include "apis/googleapi.h"
+#include "dialogs/settingsdialog.h"
 #include "utils/language.h"
 
 namespace Ui {
@@ -44,10 +45,15 @@ private slots:
     void onClipboardDataChanged();
 
     /**
-     * On exitAction is changed.
+     * On exitAction is triggered.
      */
     void on_exitAction_triggered();
 
+    /**
+     * On settingsAction is triggered.
+     */
+    void on_settingsAction_triggered();
+
     /**
      * On translateButton clicked.
      */
@@ -102,9 +108,10 @@ private slots:
     void showErrorBox(const QString &message);
 
     Ui::MainWindow *ui;     // MainWindow user interface.
+    SettingsDialog *settingsDialog;
     QClipboard *clipboard;  // Clipboard information.
     API *api;               // Translation API.
     Language language;      // Language.
 };
 
-#endif // MAINWINDOW_H
+#endif // INSTANT_TRANSLATOR_MAINWINDOW_H

src/mainwindow.ui

@@ -86,22 +86,29 @@
      <x>0</x>
      <y>0</y>
      <width>600</width>
-     <height>22</height>
+     <height>20</height>
     </rect>
    </property>
-   <widget class="QMenu" name="menuFile">
+   <widget class="QMenu" name="fileMenu">
     <property name="title">
      <string>&amp;File</string>
     </property>
+    <addaction name="settingsAction"/>
+    <addaction name="separator"/>
     <addaction name="exitAction"/>
    </widget>
-   <addaction name="menuFile"/>
+   <addaction name="fileMenu"/>
   </widget>
   <action name="exitAction">
    <property name="text">
     <string>E&amp;xit</string>
    </property>
   </action>
+  <action name="settingsAction">
+   <property name="text">
+    <string>Settings</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources/>