refactor: SettingsDialog, add reset to default button

src/lib/gui/dialogs/SettingsDialog.cpp

@@ -85,6 +85,10 @@ void SettingsDialog::initConnections() const
   connect(ui->buttonBox, &QDialogButtonBox::accepted, this, &SettingsDialog::accept);
   connect(ui->buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
   connect(ui->buttonBox->button(QDialogButtonBox::Reset), &QPushButton::clicked, this, &SettingsDialog::loadFromConfig);
+  connect(
+      ui->buttonBox->button(QDialogButtonBox::RestoreDefaults), &QPushButton::clicked, this,
+      &SettingsDialog::resetToDefault
+  );
 
   connect(ui->groupSecurity, &QGroupBox::toggled, this, &SettingsDialog::updateTlsControlsEnabled);
   connect(ui->groupService, &QGroupBox::toggled, this, &SettingsDialog::updateControls);
@@ -191,6 +195,7 @@ void SettingsDialog::updateText()
   ui->buttonBox->button(QDialogButtonBox::Save)->setToolTip(tr("Close and save changes"));
   ui->buttonBox->button(QDialogButtonBox::Cancel)->setToolTip(tr("Close and forget changes"));
   ui->buttonBox->button(QDialogButtonBox::Reset)->setToolTip(tr("Reset to stored values"));
+  ui->buttonBox->button(QDialogButtonBox::RestoreDefaults)->setToolTip(tr("Reset to default values"));
 }
 
 void SettingsDialog::accept()
@@ -397,11 +402,75 @@ bool SettingsDialog::isModified() const
   );
 }
 
+bool SettingsDialog::isDefault() const
+{
+  const auto processMode = Settings::defaultValue(Settings::Core::ProcessMode).value<Settings::ProcessMode>();
+
+  return (
+      (ui->sbPort->value() == Settings::defaultValue(Settings::Core::Port).toInt()) &&
+      (ui->comboLogLevel->currentIndex() == Settings::defaultValue(Settings::Log::Level).toInt()) &&
+      (ui->cbLogToFile->isChecked() == Settings::defaultValue(Settings::Log::ToFile).toBool()) &&
+      (ui->lineLogFilename->text() == Settings::defaultValue(Settings::Log::File).toString()) &&
+      (ui->cbAutoHide->isChecked() == Settings::defaultValue(Settings::Gui::Autohide).toBool()) &&
+      (ui->cbPreventSleep->isChecked() == Settings::defaultValue(Settings::Core::PreventSleep).toBool()) &&
+      (ui->cbCloseToTray->isChecked() == Settings::defaultValue(Settings::Gui::CloseToTray).toBool()) &&
+      (ui->cbElevateDaemon->isChecked() == Settings::defaultValue(Settings::Daemon::Elevate).toBool()) &&
+      (ui->cbAutoUpdate->isChecked() == Settings::defaultValue(Settings::Gui::AutoUpdateCheck).toBool()) &&
+      (ui->cbGuiDebug->isChecked() == Settings::defaultValue(Settings::Log::GuiDebug).toBool()) &&
+      (ui->cbUseWlClipboard->isChecked() == Settings::defaultValue(Settings::Core::UseWlClipboard).toBool()) &&
+      (ui->cbShowVersion->isChecked() == Settings::defaultValue(Settings::Gui::ShowVersionInTitle).toBool()) &&
+      (ui->rbIconMono->isChecked() == Settings::defaultValue(Settings::Gui::SymbolicTrayIcon).toBool()) &&
+      (ui->groupService->isChecked() == (processMode == Settings::ProcessMode::Service)) &&
+      (ui->comboInterface->currentIndex() == 0) &&
+      (ui->lineTlsCertPath->text() == Settings::defaultValue(Settings::Security::Certificate).toString()) &&
+      (ui->comboTlsKeyLength->currentText() == Settings::defaultValue(Settings::Security::KeySize).toString()) &&
+      (ui->groupSecurity->isChecked() == Settings::defaultValue(Settings::Security::TlsEnabled).toBool()) &&
+      (ui->cbRequireClientCert->isChecked() == Settings::defaultValue(Settings::Security::CheckPeers).toBool()) &&
+      (ui->comboLanguage->currentText() == "English")
+  );
+}
+
+void SettingsDialog::resetToDefault()
+{
+  ui->sbPort->setValue(Settings::defaultValue(Settings::Core::Port).toInt());
+  ui->comboLogLevel->setCurrentIndex(Settings::defaultValue(Settings::Log::Level).toInt());
+  ui->cbLogToFile->setChecked(Settings::defaultValue(Settings::Log::ToFile).toBool());
+  ui->lineLogFilename->setText(Settings::defaultValue(Settings::Log::File).toString());
+  ui->cbAutoHide->setChecked(Settings::defaultValue(Settings::Gui::Autohide).toBool());
+  ui->cbPreventSleep->setChecked(Settings::defaultValue(Settings::Core::PreventSleep).toBool());
+  ui->cbCloseToTray->setChecked(Settings::defaultValue(Settings::Gui::CloseToTray).toBool());
+  ui->cbElevateDaemon->setChecked(Settings::defaultValue(Settings::Daemon::Elevate).toBool());
+  ui->cbAutoUpdate->setChecked(Settings::defaultValue(Settings::Gui::AutoUpdateCheck).toBool());
+  ui->cbGuiDebug->setChecked(Settings::defaultValue(Settings::Log::GuiDebug).toBool());
+  ui->cbUseWlClipboard->setChecked(Settings::defaultValue(Settings::Core::UseWlClipboard).toBool());
+  ui->cbShowVersion->setChecked(Settings::defaultValue(Settings::Gui::ShowVersionInTitle).toBool());
+
+  const auto processMode = Settings::defaultValue(Settings::Core::ProcessMode).value<Settings::ProcessMode>();
+  ui->groupService->setChecked(processMode == Settings::ProcessMode::Service);
+
+  if (!deskflow::platform::isWindows())
+    ui->groupService->setVisible(false);
+
+  if (Settings::defaultValue(Settings::Gui::SymbolicTrayIcon).toBool())
+    ui->rbIconMono->setChecked(true);
+  else
+    ui->rbIconColorful->setChecked(true);
+
+  ui->lblDebugWarning->setVisible(false);
+
+  ui->comboInterface->setCurrentIndex(0);
+
+  qDebug() << "reset to default values";
+  updateControls();
+  setButtonBoxEnabledButtons();
+}
+
 void SettingsDialog::setButtonBoxEnabledButtons() const
 {
   const bool modified = isModified();
   ui->buttonBox->button(QDialogButtonBox::Save)->setEnabled(modified);
   ui->buttonBox->button(QDialogButtonBox::Reset)->setEnabled(modified);
+  ui->buttonBox->button(QDialogButtonBox::RestoreDefaults)->setEnabled(!isDefault());
 }
 
 SettingsDialog::~SettingsDialog() = default;

src/lib/gui/dialogs/SettingsDialog.h

@@ -67,6 +67,17 @@ private:
    */
   bool isModified() const;
 
+  /**
+   * @brief isDefault
+   * @return true if all client settings match the default values
+   */
+  bool isDefault() const;
+
+  /**
+   * @brief Set the gui values to the defalut values for all client settings
+   */
+  void resetToDefault();
+
   /**
    * @brief setButtonBoxEnabledButtons
    * Enable / Disable the button box buttons based on the state of the gui

src/lib/gui/dialogs/SettingsDialog.ui

@@ -711,7 +711,7 @@
       <enum>Qt::Orientation::Horizontal</enum>
      </property>
      <property name="standardButtons">
-      <set>QDialogButtonBox::StandardButton::Cancel|QDialogButtonBox::StandardButton::Reset|QDialogButtonBox::StandardButton::Save</set>
+      <set>QDialogButtonBox::StandardButton::Cancel|QDialogButtonBox::StandardButton::Reset|QDialogButtonBox::StandardButton::RestoreDefaults|QDialogButtonBox::StandardButton::Save</set>
      </property>
     </widget>
    </item>

translations/deskflow_es.ts

@@ -1327,6 +1327,10 @@ Al habilitar esta opción, se deshabilitará la interfaz gráfica de usuario (GU
         <source>Reset to stored values</source>
         <translation type="unfinished">Restablecer los valores almacenados</translation>
     </message>
+    <message>
+        <source>Reset to default values</source>
+        <translation type="unfinished">Restablecer valores predeterminados</translation>
+    </message>
     <message>
         <source>TLS Certificate Regenerated</source>
         <translation type="unfinished">Certificado TLS regenerado</translation>

translations/deskflow_it.ts

@@ -1327,6 +1327,10 @@ L'abilitazione di questa impostazione disabiliterà l'interfaccia graf
         <source>Reset to stored values</source>
         <translation type="unfinished">Ripristina i valori memorizzati</translation>
     </message>
+    <message>
+        <source>Reset to default values</source>
+        <translation type="unfinished">Ripristina i valori predefiniti</translation>
+    </message>
     <message>
         <source>TLS Certificate Regenerated</source>
         <translation>Certificato TLS rigenerato</translation>

translations/deskflow_ja.ts

@@ -1356,6 +1356,10 @@ Enabling this setting will disable the server config GUI.</source>
         <source>Reset to stored values</source>
         <translation>変更前の値にリセットする</translation>
     </message>
+    <message>
+        <source>Reset to default values</source>
+        <translation>デフォルト値にリセットする</translation>
+    </message>
     <message>
         <source>Enable wl-clipboard support</source>
         <translation>wl-clipboard によるクリップボード対応を有効にする</translation>

translations/deskflow_ko.ts

@@ -1354,6 +1354,10 @@ Enabling this setting will disable the server config GUI.</source>
         <source>Reset to stored values</source>
         <translation type="unfinished">저장된 값으로 재설정</translation>
     </message>
+    <message>
+        <source>Reset to default values</source>
+        <translation type="unfinished">기본값으로 재설정</translation>
+    </message>
     <message>
         <source>Enable wl-clipboard support</source>
         <translation>wl-clipboard 지원 사용</translation>

translations/deskflow_ru.ts

@@ -1358,6 +1358,10 @@ Enabling this setting will disable the server config GUI.</source>
         <source>Reset to stored values</source>
         <translation type="unfinished">Сбросить до сохраненных значений</translation>
     </message>
+    <message>
+        <source>Reset to default values</source>
+        <translation type="unfinished">Сбросить до значений по умолчанию</translation>
+    </message>
     <message>
         <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Requires the wl-clipboard package&lt;/p&gt;&lt;p&gt;When using wl-clipboard v2.2.1, there is a focus stealing bug that may make Deskflow harder to use. This has been fixed when using the wl-clipboard master branch, unless your Compositor lacks wlroots-data-control protocol support.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
         <translation>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Требуется пакет wl-clipboard. В версии 2.2.1 есть ошибка перехвата фокуса.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</translation>

translations/deskflow_zh_CN.ts

@@ -1356,6 +1356,10 @@ Enabling this setting will disable the server config GUI.</source>
         <source>Reset to stored values</source>
         <translation type="unfinished">重置为存储值</translation>
     </message>
+    <message>
+        <source>Reset to default values</source>
+        <translation type="unfinished">重置为默认值</translation>
+    </message>
     <message>
         <source>Enable wl-clipboard support</source>
         <translation>启用 wl-clipboard 支持</translation>