Update OnResetConfig

Now it resets the toolbars, and fixes three common 'stuck-in-a-mode' issues.

Paul wrote: "I would move that function [OnResetToolBars(context)] into ToolManager.cpp so it can be called from ToolBarMenus.cpp and HelpMenus.cpp, with neither of those two dependent on the other."

src/menus/HelpMenus.cpp

@@ -21,6 +21,7 @@
 #include "../ShuttleGui.h"
 #include "../SplashDialog.h"
 #include "../Theme.h"
+#include "../toolbars/ToolManager.h"
 #include "../commands/CommandContext.h"
 #include "../commands/CommandManager.h"
 #include "../prefs/PrefsDialog.h"
@@ -306,14 +307,29 @@ struct Handler : CommandHandlerObject {
 void OnResetConfig(const CommandContext &context)
 {
    auto &project = context.project;
-   wxString dir = gPrefs->Read(wxT("/Directories/TempDir"));
+   wxString dir = gPrefs->Read("/Directories/TempDir");
    gPrefs->DeleteAll();
    // This stops ReloadPreferences warning about directory change
    // on next restart.
-   gPrefs->Write(wxT("/Directories/TempDir"), dir);
+   gPrefs->Write("/Directories/TempDir", dir);
+   gPrefs->Write("/GUI/SyncLockTracks", 0);
+   gPrefs->Write("/SnapTo", 0 );
+   ProjectSelectionManager::Get( project ).AS_SetSnapTo( 0 );
+   // There are many more things we could reset here.
+   // Beeds discussion as to which make sense to.
+   // Maybe in future versions?
+   // - Reset Effects
+   // - Reset Recording and Playback volumes
+   // - Reset Selection formats (and for spectral too)
+   // - Reset Play-at-speed speed to x1
+   // - Reset Selected tool to cursor.
+   // - Stop playback/recording and unapply pause.
+   // - Set Zoom sensibly.
+   //ProjectSelectionManager::Get(project).AS_SetRate(44100.0);
+   gPrefs->Write("/AudioIO/SoundActivatedRecord", 0);
    gPrefs->Flush();
    DoReloadPreferences(project);
-   // OnResetToolBars(context);
+   ToolManager::OnResetToolBars(context);
    gPrefs->Flush();
 
 }

src/menus/ToolbarMenus.cpp

@@ -18,15 +18,12 @@ struct Handler : CommandHandlerObject {
 
 void OnResetToolBars(const CommandContext &context)
 {
-   auto &project = context.project;
-   auto &toolManager = ToolManager::Get( project );
-
-   toolManager.Reset();
-   MenuManager::Get(project).ModifyToolbarMenus(project);
+   ToolManager::OnResetToolBars(context);
 }
 
 }; // struct Handler
 
+
 } // namespace
 
 static CommandHandlerObject &findCommandHandler(AudacityProject &) {

src/toolbars/ToolManager.cpp

@@ -28,6 +28,7 @@
 #include "ToolManager.h"
 
 #include "../Experimental.h"
+#include "../commands/CommandContext.h"
 
 // For compilers that support precompilation, includes "wx/wx.h".
 #include <wx/wxprec.h>
@@ -547,6 +548,17 @@ static struct DefaultConfigEntry {
    { SpectralSelectionBarID, NoBarID,                NoBarID                },
 };
 
+// Static member function.
+void ToolManager::OnResetToolBars(const CommandContext &context)
+{
+   auto &project = context.project;
+   auto &toolManager = ToolManager::Get( project );
+
+   toolManager.Reset();
+   MenuManager::Get(project).ModifyToolbarMenus(project);
+}
+
+
 void ToolManager::Reset()
 {
    // Disconnect all docked bars

src/toolbars/ToolManager.h

@@ -23,6 +23,10 @@
 #include "../ClientData.h"
 #include "ToolDock.h"
 
+#include "../commands/CommandFunctors.h"
+#include "../commands/CommandManager.h"
+
+
 class wxCommandEvent;
 class wxFrame;
 class wxMouseEvent;
@@ -80,6 +84,8 @@ class ToolManager final
    const ToolDock *GetBotDock() const;
 
    void Reset();
+   static void OnResetToolBars(const CommandContext &context);
+
    void Destroy();
    void RegenerateTooltips();
 
@@ -210,8 +216,6 @@ public:
 };
 
 
-#include "../commands/CommandFunctors.h"
-#include "../commands/CommandManager.h"
 
 // Construct a static instance of this class to add a menu item that shows and
 // hides a toolbar