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static DirManager::Get()...

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... not member functions of AudacityProject

This puts DirManager.cpp and four others back into the big strongly connected
component of link dependencies.  They will break out again when Project.cpp
becomes a low-level file.
This commit is contained in:
Paul Licameli
2019-01-21 18:14:57 -05:00
parent 72b7c776a8
commit 805af452a4
9 changed files with 87 additions and 41 deletions
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27
src/DirManager.cpp
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@@ -89,6 +89,7 @@
#include "FileNames.h"
#include "InconsistencyException.h"
#include "Prefs.h"
#include "Project.h"
#include "widgets/Warning.h"
#include "widgets/AudacityMessageBox.h"
#include "widgets/ProgressDialog.h"
@@ -361,6 +362,32 @@ std::shared_ptr<DirManager> DirManager::Create()
return result;
}
static const AudacityProject::AttachedObjects::RegisteredFactory key{
[](AudacityProject&) { return DirManager::Create(); }
};
DirManager &DirManager::Get( AudacityProject &project )
{
return project.AttachedObjects::Get< DirManager >( key );
}
const DirManager &DirManager::Get( const AudacityProject &project )
{
return Get( const_cast< AudacityProject & >( project ) );
}
DirManager &DirManager::Reset( AudacityProject &project )
{
auto dirManager = DirManager::Create();
project.AttachedObjects::Assign( key, dirManager );
return *dirManager;
}
void DirManager::Destroy( AudacityProject &project )
{
project.AttachedObjects::Assign( key, nullptr );
}
DirManager::DirManager()
{
wxLogDebug(wxT("DirManager: Created new instance."));