More complete API for settings panels.

src/gui/settings/settingsgeneral.cpp

@@ -1,5 +1,8 @@
 #include "gui/settings/settingsgeneral.h"
 
+#include "miscellaneous/systemfactory.h"
+#include "miscellaneous/application.h"
+
 
 SettingsGeneral::SettingsGeneral(Settings *settings, QWidget *parent)
   : SettingsPanel(settings, parent), m_ui(new Ui::SettingsGeneral) {
@@ -10,3 +13,49 @@ SettingsGeneral::SettingsGeneral(Settings *settings, QWidget *parent)
 SettingsGeneral::~SettingsGeneral() {
   delete m_ui;
 }
+
+void SettingsGeneral::loadSettings() {
+  m_ui->m_checkForUpdatesOnStart->setChecked(settings()->value(GROUP(General), SETTING(General::UpdateOnStartup)).toBool());
+
+  // Load auto-start status.
+  const SystemFactory::AutoStartStatus autostart_status = qApp->system()->getAutoStartStatus();
+
+  switch (autostart_status) {
+    case SystemFactory::Enabled:
+      m_ui->m_checkAutostart->setChecked(true);
+      break;
+
+    case SystemFactory::Disabled:
+      m_ui->m_checkAutostart->setChecked(false);
+      break;
+
+    default:
+      m_ui->m_checkAutostart->setEnabled(false);
+      m_ui->m_checkAutostart->setText(m_ui->m_checkAutostart->text() + tr(" (not supported on this platform)"));
+      break;
+  }
+
+#if defined(Q_OS_WIN)
+  m_ui->m_checkRemoveTrolltechJunk->setVisible(true);
+  m_ui->m_checkRemoveTrolltechJunk->setChecked(settings()->value(GROUP(General), SETTING(General::RemoveTrolltechJunk)).toBool());
+#else
+  m_ui->m_checkRemoveTrolltechJunk->setVisible(false);
+#endif
+
+  SettingsPanel::loadSettings();
+}
+
+void SettingsGeneral::saveSettings() {
+  // If auto-start feature is available and user wants to turn it on, then turn it on.
+  if (m_ui->m_checkAutostart->isChecked()) {
+    qApp->system()->setAutoStartStatus(SystemFactory::Enabled);
+  }
+  else {
+    qApp->system()->setAutoStartStatus(SystemFactory::Disabled);
+  }
+
+  settings()->setValue(GROUP(General), General::UpdateOnStartup, m_ui->m_checkForUpdatesOnStart->isChecked());
+  settings()->setValue(GROUP(General), General::RemoveTrolltechJunk, m_ui->m_checkRemoveTrolltechJunk->isChecked());
+
+  SettingsPanel::saveSettings();
+}

src/gui/settings/settingsgeneral.h

@@ -13,6 +13,10 @@ class SettingsGeneral : public SettingsPanel {
     explicit SettingsGeneral(Settings *settings, QWidget *parent = 0);
     virtual ~SettingsGeneral();
 
+  protected:
+    void loadSettings();
+    void saveSettings();
+
   private:
     Ui::SettingsGeneral *m_ui;
 };

src/gui/settings/settingspanel.cpp

@@ -21,7 +21,7 @@
 #include "miscellaneous/settings.h"
 
 
-SettingsPanel::SettingsPanel(Settings *settings, QWidget *parent) : QWidget(parent) {
+SettingsPanel::SettingsPanel(Settings *settings, QWidget *parent) : QWidget(parent), m_settings(settings) {
 }
 
 void SettingsPanel::loadSettings() {
@@ -44,3 +44,7 @@ bool SettingsPanel::isDirty() const {
 void SettingsPanel::setIsDirty(bool is_dirty) {
   m_isDirty = is_dirty;
 }
+
+Settings *SettingsPanel::settings() const {
+  return m_settings;
+}

src/gui/settings/settingspanel.h

@@ -30,7 +30,10 @@ class SettingsPanel : public QWidget {
   public:
     explicit SettingsPanel(Settings *settings, QWidget *parent = 0);
 
+    // Call this base implementation in the end of your subclass implementation.
     virtual void loadSettings();
+
+    // Call this base implementation in the end of your subclass implementation.
     virtual void saveSettings();
 
   protected:
@@ -41,11 +44,15 @@ class SettingsPanel : public QWidget {
     bool isDirty() const;
     void setIsDirty(bool is_dirty);
 
+    // Settings to use to save/load.
+    Settings *settings() const;
+
   signals:
     void settingsChanged();
 
   private:
     bool m_isDirty;
+    Settings *m_settings;
 };
 
 #endif // SETTINGSPANEL_H