Add application preferences with update checkbox.

src/CMakeLists.txt

@@ -993,6 +993,8 @@ list( APPEND SOURCES
           update/UpdateManager.cpp
           update/UpdatePopupDialog.h
           update/UpdatePopupDialog.cpp
+          prefs/ApplicationPrefs.h
+          prefs/ApplicationPrefs.cpp
       >
 
       Experimental.cmake

src/prefs/ApplicationPrefs.cpp

@@ -0,0 +1,107 @@
+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  ApplicationPrefs.cpp
+
+  Anton Gerasimov
+
+
+*******************************************************************//**
+
+\class ApplicationPrefs
+\brief A PrefsPanel to enable/disable certain general application options like checking updates, etc.
+
+*//*******************************************************************/
+
+
+#include "ApplicationPrefs.h"
+
+#include <wx/defs.h>
+
+#include "../Prefs.h"
+#include "../ShuttleGui.h"
+
+////////////////////////////////////////////////////////////////////////////////
+
+enum { CheckingUpdatesID = wxID_HIGHEST + 1 };
+
+BEGIN_EVENT_TABLE(ApplicationPrefs, PrefsPanel)
+    EVT_CHECKBOX(CheckingUpdatesID, ApplicationPrefs::OnCheckingUpdates)
+END_EVENT_TABLE()
+
+ApplicationPrefs::ApplicationPrefs(wxWindow * parent, wxWindowID winid)
+:  PrefsPanel(parent, winid, XO("Application"))
+{
+   Populate();
+}
+
+ApplicationPrefs::~ApplicationPrefs()
+{
+}
+
+ComponentInterfaceSymbol ApplicationPrefs::GetSymbol()
+{
+   return WARNINGS_PREFS_PLUGIN_SYMBOL;
+}
+
+TranslatableString ApplicationPrefs::GetDescription()
+{
+   return XO("Preferences for Application");
+}
+
+wxString ApplicationPrefs::HelpPageName()
+{
+   return "Application_Preferences";
+}
+
+void ApplicationPrefs::Populate()
+{
+   //------------------------- Main section --------------------
+   // Now construct the GUI itself.
+   // Use 'eIsCreatingFromPrefs' so that the GUI is
+   // initialised with values from gPrefs.
+   ShuttleGui S(this, eIsCreatingFromPrefs);
+   PopulateOrExchange(S);
+   // ----------------------- End of main section --------------
+}
+
+void ApplicationPrefs::PopulateOrExchange(ShuttleGui & S)
+{
+   S.SetBorder(2);
+   S.StartScroller();
+
+   S.StartStatic(XO("Update Audacity"));
+   {
+      // TODO: replace `false` to UpdateManager::GetInstance().isUpdatesChakingEnabled()
+      // and XO("Check for Updates...") need remove endian after translation.
+      S.Id(CheckingUpdatesID).AddCheckBox(
+          XO("Check for Updates"), false);
+   }
+   S.EndStatic();
+   S.EndScroller();
+}
+
+bool ApplicationPrefs::Commit()
+{
+   ShuttleGui S(this, eIsSavingToPrefs);
+   PopulateOrExchange(S);
+
+   return true;
+}
+
+void ApplicationPrefs::OnCheckingUpdates(wxCommandEvent& event)
+{
+    event.IsChecked();
+    // TODO: add UpdateManager::GetInstance().enableUpdatesChaking(event.IsChecked())
+}
+
+namespace{
+PrefsPanel::Registration sAttachment{ "Application",
+   [](wxWindow *parent, wxWindowID winid, AudacityProject *)
+   {
+      wxASSERT(parent); // to justify safenew
+      return safenew ApplicationPrefs(parent, winid);
+   }
+};
+}

src/prefs/ApplicationPrefs.h

@@ -0,0 +1,43 @@
+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  ApplicationPrefs.h
+
+  Anton Gerasimov
+
+**********************************************************************/
+
+#ifndef __AUDACITY_APPLICATION_PREFS__
+#define __AUDACITY_APPLICATION_PREFS__
+
+#include <wx/defs.h>
+
+#include "PrefsPanel.h"
+
+class ShuttleGui;
+
+#define WARNINGS_PREFS_PLUGIN_SYMBOL ComponentInterfaceSymbol{ XO("Application") }
+
+class ApplicationPrefs final : public PrefsPanel
+{
+ public:
+   ApplicationPrefs(wxWindow * parent, wxWindowID winid);
+   ~ApplicationPrefs();
+   ComponentInterfaceSymbol GetSymbol() override;
+   TranslatableString GetDescription() override;
+
+   bool Commit() override;
+   wxString HelpPageName() override;
+
+   void OnCheckingUpdates(wxCommandEvent& event);
+
+ private:
+   void Populate();
+   void PopulateOrExchange(ShuttleGui & S) override;
+
+public:
+	DECLARE_EVENT_TABLE()
+};
+
+#endif

src/prefs/PrefsPanel.cpp

@@ -115,7 +115,7 @@ PrefsPanel::Factories
       PathStart,
       {
          {wxT(""),
-       wxT("Device,Playback,Recording,Quality,GUI,Tracks,ImportExport,Directories,Warnings,Effects,KeyConfig,Mouse")
+       wxT("Device,Playback,Recording,Quality,GUI,Tracks,ImportExport,Directories,Warnings,Effects,KeyConfig,Mouse,Application")
          },
          {wxT("/Tracks"), wxT("TracksBehaviors,Spectrum")},
       }